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2007-06-05 H.J. Lu <hongjiu.lu@intel.com>
[official-gcc.git] / gcc / configure
bloba11f6755cb4d06f1bcc57e2aee68d4f776808828
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)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/$libstdcxx_incdir"
1692 fi
1693 fi
1694
1695
1696 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1697 if test "${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}$(NATIVE_SYSTEM_HEADER_DIR)'
7174
7175 if test "x$prefix" = xNONE; then
7176 test_prefix=/usr/local
7177 else
7178 test_prefix=$prefix
7179 fi
7180 if test "x$exec_prefix" = xNONE; then
7181 test_exec_prefix=$test_prefix
7182 else
7183 test_exec_prefix=$exec_prefix
7184 fi
7185 case ${TARGET_SYSTEM_ROOT} in
7186 "${test_prefix}"|"${test_prefix}/"*|\
7187 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7188 '${prefix}'|'${prefix}/'*|\
7189 '${exec_prefix}'|'${exec_prefix}/'*)
7190 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7191 TARGET_SYSTEM_ROOT_DEFINE="$t"
7192 ;;
7193 esac
7194
7195 else
7196
7197 TARGET_SYSTEM_ROOT=
7198 TARGET_SYSTEM_ROOT_DEFINE=
7199 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7200
7201 fi;
7202
7203
7204
7205
7206 # Build with intermodule optimisations
7207 # Check whether --enable-intermodule or --disable-intermodule was given.
7208 if test "${enable_intermodule+set}" = set; then
7209 enableval="$enable_intermodule"
7210 case ${enable_intermodule} in
7211 yes) onestep="-onestep";;
7212 *) onestep="";;
7213 esac
7214 else
7215 onestep=""
7216 fi;
7217
7218
7219 # Sanity check enable_languages in case someone does not run the toplevel
7220 # configure # script.
7221 # Check whether --enable-languages or --disable-languages was given.
7222 if test "${enable_languages+set}" = set; then
7223 enableval="$enable_languages"
7224 case ,${enable_languages}, in
7225 ,,|,yes,)
7226 # go safe -- we cannot be much sure without the toplevel
7227 # configure's
7228 # analysis of which target libs are present and usable
7229 enable_languages=c
7230 ;;
7231 *,all,*)
7232 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7233 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7234 { (exit 1); exit 1; }; }
7235 ;;
7236 *,c,*)
7237 ;;
7238 *)
7239 enable_languages=c,${enable_languages}
7240 ;;
7241 esac
7242 else
7243 enable_languages=c
7244 fi;
7245
7246 # Used by documentation targets
7247
7248
7249
7250
7251 # -------------------------
7252 # Checks for other programs
7253 # -------------------------
7254
7255 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7256 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7257 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7258 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7259 echo $ECHO_N "(cached) $ECHO_C" >&6
7260 else
7261 cat >conftest.make <<\_ACEOF
7262 all:
7263 @echo 'ac_maketemp="$(MAKE)"'
7264 _ACEOF
7265 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7266 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7267 if test -n "$ac_maketemp"; then
7268 eval ac_cv_prog_make_${ac_make}_set=yes
7269 else
7270 eval ac_cv_prog_make_${ac_make}_set=no
7271 fi
7272 rm -f conftest.make
7273 fi
7274 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7275 echo "$as_me:$LINENO: result: yes" >&5
7276 echo "${ECHO_T}yes" >&6
7277 SET_MAKE=
7278 else
7279 echo "$as_me:$LINENO: result: no" >&5
7280 echo "${ECHO_T}no" >&6
7281 SET_MAKE="MAKE=${MAKE-make}"
7282 fi
7283
7284
7285 # Find some useful tools
7286 for ac_prog in gawk mawk nawk awk
7287 do
7288 # Extract the first word of "$ac_prog", so it can be a program name with args.
7289 set dummy $ac_prog; ac_word=$2
7290 echo "$as_me:$LINENO: checking for $ac_word" >&5
7291 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7292 if test "${ac_cv_prog_AWK+set}" = set; then
7293 echo $ECHO_N "(cached) $ECHO_C" >&6
7294 else
7295 if test -n "$AWK"; then
7296 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7297 else
7298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7299 for as_dir in $PATH
7300 do
7301 IFS=$as_save_IFS
7302 test -z "$as_dir" && as_dir=.
7303 for ac_exec_ext in '' $ac_executable_extensions; do
7304 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7305 ac_cv_prog_AWK="$ac_prog"
7306 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7307 break 2
7308 fi
7309 done
7310 done
7311
7312 fi
7313 fi
7314 AWK=$ac_cv_prog_AWK
7315 if test -n "$AWK"; then
7316 echo "$as_me:$LINENO: result: $AWK" >&5
7317 echo "${ECHO_T}$AWK" >&6
7318 else
7319 echo "$as_me:$LINENO: result: no" >&5
7320 echo "${ECHO_T}no" >&6
7321 fi
7322
7323 test -n "$AWK" && break
7324 done
7325
7326 # We need awk to create options.c and options.h.
7327 # Bail out if it's missing.
7328 case ${AWK} in
7329 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7330 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7331 { (exit 1); exit 1; }; } ;;
7332 esac
7333
7334 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7335 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7336 if test "${gcc_cv_prog_LN_S+set}" = set; then
7337 echo $ECHO_N "(cached) $ECHO_C" >&6
7338 else
7339 rm -f conftestdata_t
7340 echo >conftestdata_f
7341 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7342 then
7343 gcc_cv_prog_LN_S="ln -s"
7344 else
7345 if ln conftestdata_f conftestdata_t 2>/dev/null
7346 then
7347 gcc_cv_prog_LN_S=ln
7348 else
7349 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7350 then
7351 gcc_cv_prog_LN_S="cp -p"
7352 else
7353 gcc_cv_prog_LN_S=cp
7354 fi
7355 fi
7356 fi
7357 rm -f conftestdata_f conftestdata_t
7358
7359 fi
7360 LN_S="$gcc_cv_prog_LN_S"
7361 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7362 echo "$as_me:$LINENO: result: yes" >&5
7363 echo "${ECHO_T}yes" >&6
7364 else
7365 if test "$gcc_cv_prog_LN_S" = "ln"; then
7366 echo "$as_me:$LINENO: result: no, using ln" >&5
7367 echo "${ECHO_T}no, using ln" >&6
7368 else
7369 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7370 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7371 fi
7372 fi
7373
7374 echo "$as_me:$LINENO: checking whether ln works" >&5
7375 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7376 if test "${acx_cv_prog_LN+set}" = set; then
7377 echo $ECHO_N "(cached) $ECHO_C" >&6
7378 else
7379 rm -f conftestdata_t
7380 echo >conftestdata_f
7381 if ln conftestdata_f conftestdata_t 2>/dev/null
7382 then
7383 acx_cv_prog_LN=ln
7384 else
7385 acx_cv_prog_LN=no
7386 fi
7387 rm -f conftestdata_f conftestdata_t
7388
7389 fi
7390 if test $acx_cv_prog_LN = no; then
7391 LN="$LN_S"
7392 echo "$as_me:$LINENO: result: no, using $LN" >&5
7393 echo "${ECHO_T}no, using $LN" >&6
7394 else
7395 LN="$acx_cv_prog_LN"
7396 echo "$as_me:$LINENO: result: yes" >&5
7397 echo "${ECHO_T}yes" >&6
7398 fi
7399
7400 if test -n "$ac_tool_prefix"; then
7401 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7402 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7403 echo "$as_me:$LINENO: checking for $ac_word" >&5
7404 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7405 if test "${ac_cv_prog_RANLIB+set}" = set; then
7406 echo $ECHO_N "(cached) $ECHO_C" >&6
7407 else
7408 if test -n "$RANLIB"; then
7409 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7410 else
7411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7412 for as_dir in $PATH
7413 do
7414 IFS=$as_save_IFS
7415 test -z "$as_dir" && as_dir=.
7416 for ac_exec_ext in '' $ac_executable_extensions; do
7417 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7418 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7419 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7420 break 2
7421 fi
7422 done
7423 done
7424
7425 fi
7426 fi
7427 RANLIB=$ac_cv_prog_RANLIB
7428 if test -n "$RANLIB"; then
7429 echo "$as_me:$LINENO: result: $RANLIB" >&5
7430 echo "${ECHO_T}$RANLIB" >&6
7431 else
7432 echo "$as_me:$LINENO: result: no" >&5
7433 echo "${ECHO_T}no" >&6
7434 fi
7435
7436 fi
7437 if test -z "$ac_cv_prog_RANLIB"; then
7438 ac_ct_RANLIB=$RANLIB
7439 # Extract the first word of "ranlib", so it can be a program name with args.
7440 set dummy ranlib; ac_word=$2
7441 echo "$as_me:$LINENO: checking for $ac_word" >&5
7442 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7443 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7444 echo $ECHO_N "(cached) $ECHO_C" >&6
7445 else
7446 if test -n "$ac_ct_RANLIB"; then
7447 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7448 else
7449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7450 for as_dir in $PATH
7451 do
7452 IFS=$as_save_IFS
7453 test -z "$as_dir" && as_dir=.
7454 for ac_exec_ext in '' $ac_executable_extensions; do
7455 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7456 ac_cv_prog_ac_ct_RANLIB="ranlib"
7457 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7458 break 2
7459 fi
7460 done
7461 done
7462
7463 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7464 fi
7465 fi
7466 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7467 if test -n "$ac_ct_RANLIB"; then
7468 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7469 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7470 else
7471 echo "$as_me:$LINENO: result: no" >&5
7472 echo "${ECHO_T}no" >&6
7473 fi
7474
7475 RANLIB=$ac_ct_RANLIB
7476 else
7477 RANLIB="$ac_cv_prog_RANLIB"
7478 fi
7479
7480 case "${host}" in
7481 *-*-darwin*)
7482 # By default, the Darwin ranlib will not treat common symbols as
7483 # definitions when building the archive table of contents. Other
7484 # ranlibs do that; pass an option to the Darwin ranlib that makes
7485 # it behave similarly.
7486 ranlib_flags="-c"
7487 ;;
7488 *)
7489 ranlib_flags=""
7490 esac
7491
7492
7493 # Find a good install program. We prefer a C program (faster),
7494 # so one script is as good as another. But avoid the broken or
7495 # incompatible versions:
7496 # SysV /etc/install, /usr/sbin/install
7497 # SunOS /usr/etc/install
7498 # IRIX /sbin/install
7499 # AIX /bin/install
7500 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7501 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7502 # ./install, which can be erroneously created by make from ./install.sh.
7503 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7504 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7505 if test -z "$INSTALL"; then
7506 if test "${ac_cv_path_install+set}" = set; then
7507 echo $ECHO_N "(cached) $ECHO_C" >&6
7508 else
7509 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7510 for ac_dir in $PATH; do
7511 # Account for people who put trailing slashes in PATH elements.
7512 case "$ac_dir/" in
7513 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7514 *)
7515 # OSF1 and SCO ODT 3.0 have their own names for install.
7516 for ac_prog in ginstall scoinst install; do
7517 if test -f $ac_dir/$ac_prog; then
7518 if test $ac_prog = install &&
7519 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7520 # AIX install. It has an incompatible calling convention.
7521 # OSF/1 installbsd also uses dspmsg, but is usable.
7522 :
7523 else
7524 ac_cv_path_install="$ac_dir/$ac_prog -c"
7525 break 2
7526 fi
7527 fi
7528 done
7529 ;;
7530 esac
7531 done
7532 IFS="$ac_save_IFS"
7533
7534 fi
7535 if test "${ac_cv_path_install+set}" = set; then
7536 INSTALL="$ac_cv_path_install"
7537 else
7538 # As a last resort, use the slow shell script. We don't cache a
7539 # path for INSTALL within a source directory, because that will
7540 # break other packages using the cache if that directory is
7541 # removed, or if the path is relative.
7542 INSTALL="$ac_install_sh"
7543 fi
7544 fi
7545 echo "$as_me:$LINENO: result: $INSTALL" >&5
7546 echo "${ECHO_T}$INSTALL" >&6
7547
7548 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7549 # It thinks the first close brace ends the variable substitution.
7550 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7551
7552 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7553
7554
7555 # See if cmp has --ignore-initial.
7556 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7557 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7558 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7559 echo $ECHO_N "(cached) $ECHO_C" >&6
7560 else
7561 echo abfoo >t1
7562 echo cdfoo >t2
7563 gcc_cv_prog_cmp_skip=slowcompare
7564 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7565 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7566 :
7567 else
7568 gcc_cv_prog_cmp_skip=gnucompare
7569 fi
7570 fi
7571 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7572 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7573 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7574 :
7575 else
7576 gcc_cv_prog_cmp_skip=fastcompare
7577 fi
7578 fi
7579 fi
7580 rm t1 t2
7581
7582 fi
7583 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7584 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7585 make_compare_target=$gcc_cv_prog_cmp_skip
7586
7587
7588
7589 # See if we have the mktemp command.
7590 # Extract the first word of "mktemp", so it can be a program name with args.
7591 set dummy mktemp; ac_word=$2
7592 echo "$as_me:$LINENO: checking for $ac_word" >&5
7593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7594 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7595 echo $ECHO_N "(cached) $ECHO_C" >&6
7596 else
7597 if test -n "$have_mktemp_command"; then
7598 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7599 else
7600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7601 for as_dir in $PATH
7602 do
7603 IFS=$as_save_IFS
7604 test -z "$as_dir" && as_dir=.
7605 for ac_exec_ext in '' $ac_executable_extensions; do
7606 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7607 ac_cv_prog_have_mktemp_command="yes"
7608 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7609 break 2
7610 fi
7611 done
7612 done
7613
7614 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7615 fi
7616 fi
7617 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7618 if test -n "$have_mktemp_command"; then
7619 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7620 echo "${ECHO_T}$have_mktemp_command" >&6
7621 else
7622 echo "$as_me:$LINENO: result: no" >&5
7623 echo "${ECHO_T}no" >&6
7624 fi
7625
7626
7627 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7628
7629 # See if makeinfo has been installed and is modern enough
7630 # that we can use it.
7631
7632 ac_executable_extensions="$build_exeext"
7633
7634 # Extract the first word of "makeinfo", so it can be a program name with args.
7635 set dummy makeinfo; ac_word=$2
7636 echo "$as_me:$LINENO: checking for $ac_word" >&5
7637 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7638 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7639 echo $ECHO_N "(cached) $ECHO_C" >&6
7640 else
7641 if test -n "$MAKEINFO"; then
7642 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7643 else
7644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7645 for as_dir in $PATH
7646 do
7647 IFS=$as_save_IFS
7648 test -z "$as_dir" && as_dir=.
7649 for ac_exec_ext in '' $ac_executable_extensions; do
7650 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7651 ac_cv_prog_MAKEINFO="makeinfo"
7652 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7653 break 2
7654 fi
7655 done
7656 done
7657
7658 fi
7659 fi
7660 MAKEINFO=$ac_cv_prog_MAKEINFO
7661 if test -n "$MAKEINFO"; then
7662 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7663 echo "${ECHO_T}$MAKEINFO" >&6
7664 else
7665 echo "$as_me:$LINENO: result: no" >&5
7666 echo "${ECHO_T}no" >&6
7667 fi
7668
7669 if test -n "$MAKEINFO"; then
7670 # Found it, now check the version.
7671 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7672 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7673 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7674 echo $ECHO_N "(cached) $ECHO_C" >&6
7675 else
7676 ac_prog_version=`$MAKEINFO --version 2>&1 |
7677 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7678 echo "configure:7678: version of makeinfo is $ac_prog_version" >&5
7679 case $ac_prog_version in
7680 '') gcc_cv_prog_makeinfo_modern=no;;
7681 4.[4-9]*)
7682 gcc_cv_prog_makeinfo_modern=yes;;
7683 *) gcc_cv_prog_makeinfo_modern=no;;
7684 esac
7685
7686 fi
7687 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7688 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7689 else
7690 gcc_cv_prog_makeinfo_modern=no
7691 fi
7692
7693 if test $gcc_cv_prog_makeinfo_modern = no; then
7694 MAKEINFO="$MISSING makeinfo"
7695 { echo "$as_me:$LINENO: WARNING:
7696 *** Makeinfo is missing or too old.
7697 *** Info documentation will not be built." >&5
7698 echo "$as_me: WARNING:
7699 *** Makeinfo is missing or too old.
7700 *** Info documentation will not be built." >&2;}
7701 BUILD_INFO=
7702 else
7703 BUILD_INFO=info
7704 fi
7705
7706
7707 # Is pod2man recent enough to regenerate manpages?
7708 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7709 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7710 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7711 echo "$as_me:$LINENO: result: yes" >&5
7712 echo "${ECHO_T}yes" >&6
7713 GENERATED_MANPAGES=generated-manpages
7714 else
7715 echo "$as_me:$LINENO: result: no" >&5
7716 echo "${ECHO_T}no" >&6
7717 GENERATED_MANPAGES=
7718 fi
7719
7720
7721 # How about lex?
7722 for ac_prog in flex
7723 do
7724 # Extract the first word of "$ac_prog", so it can be a program name with args.
7725 set dummy $ac_prog; ac_word=$2
7726 echo "$as_me:$LINENO: checking for $ac_word" >&5
7727 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7728 if test "${ac_cv_prog_FLEX+set}" = set; then
7729 echo $ECHO_N "(cached) $ECHO_C" >&6
7730 else
7731 if test -n "$FLEX"; then
7732 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7733 else
7734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7735 for as_dir in $PATH
7736 do
7737 IFS=$as_save_IFS
7738 test -z "$as_dir" && as_dir=.
7739 for ac_exec_ext in '' $ac_executable_extensions; do
7740 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7741 ac_cv_prog_FLEX="$ac_prog"
7742 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7743 break 2
7744 fi
7745 done
7746 done
7747
7748 fi
7749 fi
7750 FLEX=$ac_cv_prog_FLEX
7751 if test -n "$FLEX"; then
7752 echo "$as_me:$LINENO: result: $FLEX" >&5
7753 echo "${ECHO_T}$FLEX" >&6
7754 else
7755 echo "$as_me:$LINENO: result: no" >&5
7756 echo "${ECHO_T}no" >&6
7757 fi
7758
7759 test -n "$FLEX" && break
7760 done
7761 test -n "$FLEX" || FLEX="$MISSING flex"
7762
7763
7764 # Bison?
7765 for ac_prog in bison
7766 do
7767 # Extract the first word of "$ac_prog", so it can be a program name with args.
7768 set dummy $ac_prog; ac_word=$2
7769 echo "$as_me:$LINENO: checking for $ac_word" >&5
7770 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7771 if test "${ac_cv_prog_BISON+set}" = set; then
7772 echo $ECHO_N "(cached) $ECHO_C" >&6
7773 else
7774 if test -n "$BISON"; then
7775 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7776 else
7777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7778 for as_dir in $PATH
7779 do
7780 IFS=$as_save_IFS
7781 test -z "$as_dir" && as_dir=.
7782 for ac_exec_ext in '' $ac_executable_extensions; do
7783 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7784 ac_cv_prog_BISON="$ac_prog"
7785 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7786 break 2
7787 fi
7788 done
7789 done
7790
7791 fi
7792 fi
7793 BISON=$ac_cv_prog_BISON
7794 if test -n "$BISON"; then
7795 echo "$as_me:$LINENO: result: $BISON" >&5
7796 echo "${ECHO_T}$BISON" >&6
7797 else
7798 echo "$as_me:$LINENO: result: no" >&5
7799 echo "${ECHO_T}no" >&6
7800 fi
7801
7802 test -n "$BISON" && break
7803 done
7804 test -n "$BISON" || BISON="$MISSING bison"
7805
7806
7807 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7808 # check for build == host before using them.
7809
7810 # NM
7811 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7812 && test -d ../binutils ; then
7813 NM='$(objdir)/../binutils/nm-new'
7814 else
7815 # Extract the first word of "nm", so it can be a program name with args.
7816 set dummy nm; ac_word=$2
7817 echo "$as_me:$LINENO: checking for $ac_word" >&5
7818 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7819 if test "${ac_cv_prog_NM+set}" = set; then
7820 echo $ECHO_N "(cached) $ECHO_C" >&6
7821 else
7822 if test -n "$NM"; then
7823 ac_cv_prog_NM="$NM" # Let the user override the test.
7824 else
7825 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7826 for as_dir in $PATH
7827 do
7828 IFS=$as_save_IFS
7829 test -z "$as_dir" && as_dir=.
7830 for ac_exec_ext in '' $ac_executable_extensions; do
7831 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7832 ac_cv_prog_NM="nm"
7833 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7834 break 2
7835 fi
7836 done
7837 done
7838
7839 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7840 fi
7841 fi
7842 NM=$ac_cv_prog_NM
7843 if test -n "$NM"; then
7844 echo "$as_me:$LINENO: result: $NM" >&5
7845 echo "${ECHO_T}$NM" >&6
7846 else
7847 echo "$as_me:$LINENO: result: no" >&5
7848 echo "${ECHO_T}no" >&6
7849 fi
7850
7851 fi
7852
7853 # AR
7854 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7855 && test -d ../binutils ; then
7856 AR='$(objdir)/../binutils/ar'
7857 else
7858 # Extract the first word of "ar", so it can be a program name with args.
7859 set dummy ar; ac_word=$2
7860 echo "$as_me:$LINENO: checking for $ac_word" >&5
7861 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7862 if test "${ac_cv_prog_AR+set}" = set; then
7863 echo $ECHO_N "(cached) $ECHO_C" >&6
7864 else
7865 if test -n "$AR"; then
7866 ac_cv_prog_AR="$AR" # Let the user override the test.
7867 else
7868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7869 for as_dir in $PATH
7870 do
7871 IFS=$as_save_IFS
7872 test -z "$as_dir" && as_dir=.
7873 for ac_exec_ext in '' $ac_executable_extensions; do
7874 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7875 ac_cv_prog_AR="ar"
7876 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7877 break 2
7878 fi
7879 done
7880 done
7881
7882 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7883 fi
7884 fi
7885 AR=$ac_cv_prog_AR
7886 if test -n "$AR"; then
7887 echo "$as_me:$LINENO: result: $AR" >&5
7888 echo "${ECHO_T}$AR" >&6
7889 else
7890 echo "$as_me:$LINENO: result: no" >&5
7891 echo "${ECHO_T}no" >&6
7892 fi
7893
7894 fi
7895
7896
7897 # --------------------
7898 # Checks for C headers
7899 # --------------------
7900
7901 echo "$as_me:$LINENO: checking for GNU C library" >&5
7902 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7903 if test "${gcc_cv_glibc+set}" = set; then
7904 echo $ECHO_N "(cached) $ECHO_C" >&6
7905 else
7906 cat >conftest.$ac_ext <<_ACEOF
7907 /* confdefs.h. */
7908 _ACEOF
7909 cat confdefs.h >>conftest.$ac_ext
7910 cat >>conftest.$ac_ext <<_ACEOF
7911 /* end confdefs.h. */
7912 #include <features.h>
7913 int
7914 main ()
7915 {
7916
7917 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7918 #error Not a GNU C library system
7919 #endif
7920 ;
7921 return 0;
7922 }
7923 _ACEOF
7924 rm -f conftest.$ac_objext
7925 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7926 (eval $ac_compile) 2>conftest.er1
7927 ac_status=$?
7928 grep -v '^ *+' conftest.er1 >conftest.err
7929 rm -f conftest.er1
7930 cat conftest.err >&5
7931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7932 (exit $ac_status); } &&
7933 { ac_try='test -z "$ac_c_werror_flag"
7934 || test ! -s conftest.err'
7935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7936 (eval $ac_try) 2>&5
7937 ac_status=$?
7938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7939 (exit $ac_status); }; } &&
7940 { ac_try='test -s conftest.$ac_objext'
7941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7942 (eval $ac_try) 2>&5
7943 ac_status=$?
7944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7945 (exit $ac_status); }; }; then
7946 gcc_cv_glibc=yes
7947 else
7948 echo "$as_me: failed program was:" >&5
7949 sed 's/^/| /' conftest.$ac_ext >&5
7950
7951 gcc_cv_glibc=no
7952 fi
7953 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7954 fi
7955
7956 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7957 echo "${ECHO_T}$gcc_cv_glibc" >&6
7958 if test $gcc_cv_glibc = yes; then
7959
7960 cat >>confdefs.h <<\_ACEOF
7961 #define _GNU_SOURCE 1
7962 _ACEOF
7963
7964 fi
7965
7966 # Need to reject headers which give warnings, so that the -Werror bootstrap
7967 # works later. *sigh* This needs to come before all header checks.
7968
7969 ac_c_preproc_warn_flag=yes
7970
7971 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7972 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7973 if test "${ac_cv_header_stdc+set}" = set; then
7974 echo $ECHO_N "(cached) $ECHO_C" >&6
7975 else
7976 cat >conftest.$ac_ext <<_ACEOF
7977 /* confdefs.h. */
7978 _ACEOF
7979 cat confdefs.h >>conftest.$ac_ext
7980 cat >>conftest.$ac_ext <<_ACEOF
7981 /* end confdefs.h. */
7982 #include <stdlib.h>
7983 #include <stdarg.h>
7984 #include <string.h>
7985 #include <float.h>
7986
7987 int
7988 main ()
7989 {
7990
7991 ;
7992 return 0;
7993 }
7994 _ACEOF
7995 rm -f conftest.$ac_objext
7996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7997 (eval $ac_compile) 2>conftest.er1
7998 ac_status=$?
7999 grep -v '^ *+' conftest.er1 >conftest.err
8000 rm -f conftest.er1
8001 cat conftest.err >&5
8002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8003 (exit $ac_status); } &&
8004 { ac_try='test -z "$ac_c_werror_flag"
8005 || test ! -s conftest.err'
8006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8007 (eval $ac_try) 2>&5
8008 ac_status=$?
8009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8010 (exit $ac_status); }; } &&
8011 { ac_try='test -s conftest.$ac_objext'
8012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8013 (eval $ac_try) 2>&5
8014 ac_status=$?
8015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8016 (exit $ac_status); }; }; then
8017 ac_cv_header_stdc=yes
8018 else
8019 echo "$as_me: failed program was:" >&5
8020 sed 's/^/| /' conftest.$ac_ext >&5
8021
8022 ac_cv_header_stdc=no
8023 fi
8024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8025
8026 if test $ac_cv_header_stdc = yes; then
8027 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8028 cat >conftest.$ac_ext <<_ACEOF
8029 /* confdefs.h. */
8030 _ACEOF
8031 cat confdefs.h >>conftest.$ac_ext
8032 cat >>conftest.$ac_ext <<_ACEOF
8033 /* end confdefs.h. */
8034 #include <string.h>
8035
8036 _ACEOF
8037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8038 $EGREP "memchr" >/dev/null 2>&1; then
8039 :
8040 else
8041 ac_cv_header_stdc=no
8042 fi
8043 rm -f conftest*
8044
8045 fi
8046
8047 if test $ac_cv_header_stdc = yes; then
8048 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8049 cat >conftest.$ac_ext <<_ACEOF
8050 /* confdefs.h. */
8051 _ACEOF
8052 cat confdefs.h >>conftest.$ac_ext
8053 cat >>conftest.$ac_ext <<_ACEOF
8054 /* end confdefs.h. */
8055 #include <stdlib.h>
8056
8057 _ACEOF
8058 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8059 $EGREP "free" >/dev/null 2>&1; then
8060 :
8061 else
8062 ac_cv_header_stdc=no
8063 fi
8064 rm -f conftest*
8065
8066 fi
8067
8068 if test $ac_cv_header_stdc = yes; then
8069 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8070 if test "$cross_compiling" = yes; then
8071 :
8072 else
8073 cat >conftest.$ac_ext <<_ACEOF
8074 /* confdefs.h. */
8075 _ACEOF
8076 cat confdefs.h >>conftest.$ac_ext
8077 cat >>conftest.$ac_ext <<_ACEOF
8078 /* end confdefs.h. */
8079 #include <ctype.h>
8080 #if ((' ' & 0x0FF) == 0x020)
8081 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8082 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8083 #else
8084 # define ISLOWER(c) \
8085 (('a' <= (c) && (c) <= 'i') \
8086 || ('j' <= (c) && (c) <= 'r') \
8087 || ('s' <= (c) && (c) <= 'z'))
8088 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8089 #endif
8090
8091 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8092 int
8093 main ()
8094 {
8095 int i;
8096 for (i = 0; i < 256; i++)
8097 if (XOR (islower (i), ISLOWER (i))
8098 || toupper (i) != TOUPPER (i))
8099 exit(2);
8100 exit (0);
8101 }
8102 _ACEOF
8103 rm -f conftest$ac_exeext
8104 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8105 (eval $ac_link) 2>&5
8106 ac_status=$?
8107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8108 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8110 (eval $ac_try) 2>&5
8111 ac_status=$?
8112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8113 (exit $ac_status); }; }; then
8114 :
8115 else
8116 echo "$as_me: program exited with status $ac_status" >&5
8117 echo "$as_me: failed program was:" >&5
8118 sed 's/^/| /' conftest.$ac_ext >&5
8119
8120 ( exit $ac_status )
8121 ac_cv_header_stdc=no
8122 fi
8123 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8124 fi
8125 fi
8126 fi
8127 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8128 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8129 if test $ac_cv_header_stdc = yes; then
8130
8131 cat >>confdefs.h <<\_ACEOF
8132 #define STDC_HEADERS 1
8133 _ACEOF
8134
8135 fi
8136
8137 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8138 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8139 if test "${ac_cv_header_time+set}" = set; then
8140 echo $ECHO_N "(cached) $ECHO_C" >&6
8141 else
8142 cat >conftest.$ac_ext <<_ACEOF
8143 /* confdefs.h. */
8144 _ACEOF
8145 cat confdefs.h >>conftest.$ac_ext
8146 cat >>conftest.$ac_ext <<_ACEOF
8147 /* end confdefs.h. */
8148 #include <sys/types.h>
8149 #include <sys/time.h>
8150 #include <time.h>
8151
8152 int
8153 main ()
8154 {
8155 if ((struct tm *) 0)
8156 return 0;
8157 ;
8158 return 0;
8159 }
8160 _ACEOF
8161 rm -f conftest.$ac_objext
8162 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8163 (eval $ac_compile) 2>conftest.er1
8164 ac_status=$?
8165 grep -v '^ *+' conftest.er1 >conftest.err
8166 rm -f conftest.er1
8167 cat conftest.err >&5
8168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8169 (exit $ac_status); } &&
8170 { ac_try='test -z "$ac_c_werror_flag"
8171 || test ! -s conftest.err'
8172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8173 (eval $ac_try) 2>&5
8174 ac_status=$?
8175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8176 (exit $ac_status); }; } &&
8177 { ac_try='test -s conftest.$ac_objext'
8178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8179 (eval $ac_try) 2>&5
8180 ac_status=$?
8181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8182 (exit $ac_status); }; }; then
8183 ac_cv_header_time=yes
8184 else
8185 echo "$as_me: failed program was:" >&5
8186 sed 's/^/| /' conftest.$ac_ext >&5
8187
8188 ac_cv_header_time=no
8189 fi
8190 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8191 fi
8192 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8193 echo "${ECHO_T}$ac_cv_header_time" >&6
8194 if test $ac_cv_header_time = yes; then
8195
8196 cat >>confdefs.h <<\_ACEOF
8197 #define TIME_WITH_SYS_TIME 1
8198 _ACEOF
8199
8200 fi
8201
8202 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8203 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8204 if test "${gcc_cv_header_string+set}" = set; then
8205 echo $ECHO_N "(cached) $ECHO_C" >&6
8206 else
8207 cat >conftest.$ac_ext <<_ACEOF
8208 /* confdefs.h. */
8209 _ACEOF
8210 cat confdefs.h >>conftest.$ac_ext
8211 cat >>conftest.$ac_ext <<_ACEOF
8212 /* end confdefs.h. */
8213 #include <string.h>
8214 #include <strings.h>
8215 int
8216 main ()
8217 {
8218
8219 ;
8220 return 0;
8221 }
8222 _ACEOF
8223 rm -f conftest.$ac_objext
8224 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8225 (eval $ac_compile) 2>conftest.er1
8226 ac_status=$?
8227 grep -v '^ *+' conftest.er1 >conftest.err
8228 rm -f conftest.er1
8229 cat conftest.err >&5
8230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8231 (exit $ac_status); } &&
8232 { ac_try='test -z "$ac_c_werror_flag"
8233 || test ! -s conftest.err'
8234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8235 (eval $ac_try) 2>&5
8236 ac_status=$?
8237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8238 (exit $ac_status); }; } &&
8239 { ac_try='test -s conftest.$ac_objext'
8240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8241 (eval $ac_try) 2>&5
8242 ac_status=$?
8243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8244 (exit $ac_status); }; }; then
8245 gcc_cv_header_string=yes
8246 else
8247 echo "$as_me: failed program was:" >&5
8248 sed 's/^/| /' conftest.$ac_ext >&5
8249
8250 gcc_cv_header_string=no
8251 fi
8252 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8253 fi
8254 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8255 echo "${ECHO_T}$gcc_cv_header_string" >&6
8256 if test $gcc_cv_header_string = yes; then
8257
8258 cat >>confdefs.h <<\_ACEOF
8259 #define STRING_WITH_STRINGS 1
8260 _ACEOF
8261
8262 fi
8263
8264 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8265 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8266 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8267 echo $ECHO_N "(cached) $ECHO_C" >&6
8268 else
8269 cat >conftest.$ac_ext <<_ACEOF
8270 /* confdefs.h. */
8271 _ACEOF
8272 cat confdefs.h >>conftest.$ac_ext
8273 cat >>conftest.$ac_ext <<_ACEOF
8274 /* end confdefs.h. */
8275 #include <sys/types.h>
8276 #include <sys/wait.h>
8277 #ifndef WEXITSTATUS
8278 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8279 #endif
8280 #ifndef WIFEXITED
8281 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8282 #endif
8283
8284 int
8285 main ()
8286 {
8287 int s;
8288 wait (&s);
8289 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8290 ;
8291 return 0;
8292 }
8293 _ACEOF
8294 rm -f conftest.$ac_objext
8295 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8296 (eval $ac_compile) 2>conftest.er1
8297 ac_status=$?
8298 grep -v '^ *+' conftest.er1 >conftest.err
8299 rm -f conftest.er1
8300 cat conftest.err >&5
8301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8302 (exit $ac_status); } &&
8303 { ac_try='test -z "$ac_c_werror_flag"
8304 || test ! -s conftest.err'
8305 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8306 (eval $ac_try) 2>&5
8307 ac_status=$?
8308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8309 (exit $ac_status); }; } &&
8310 { ac_try='test -s conftest.$ac_objext'
8311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8312 (eval $ac_try) 2>&5
8313 ac_status=$?
8314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8315 (exit $ac_status); }; }; then
8316 ac_cv_header_sys_wait_h=yes
8317 else
8318 echo "$as_me: failed program was:" >&5
8319 sed 's/^/| /' conftest.$ac_ext >&5
8320
8321 ac_cv_header_sys_wait_h=no
8322 fi
8323 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8324 fi
8325 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8326 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8327 if test $ac_cv_header_sys_wait_h = yes; then
8328
8329 cat >>confdefs.h <<\_ACEOF
8330 #define HAVE_SYS_WAIT_H 1
8331 _ACEOF
8332
8333 fi
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8358 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8359 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8360 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8361 do
8362 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8363 echo "$as_me:$LINENO: checking for $ac_header" >&5
8364 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8365 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8366 echo $ECHO_N "(cached) $ECHO_C" >&6
8367 else
8368 cat >conftest.$ac_ext <<_ACEOF
8369 /* confdefs.h. */
8370 _ACEOF
8371 cat confdefs.h >>conftest.$ac_ext
8372 cat >>conftest.$ac_ext <<_ACEOF
8373 /* end confdefs.h. */
8374 #include <$ac_header>
8375 _ACEOF
8376 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8377 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8378 ac_status=$?
8379 grep -v '^ *+' conftest.er1 >conftest.err
8380 rm -f conftest.er1
8381 cat conftest.err >&5
8382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8383 (exit $ac_status); } >/dev/null; then
8384 if test -s conftest.err; then
8385 ac_cpp_err=$ac_c_preproc_warn_flag
8386 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8387 else
8388 ac_cpp_err=
8389 fi
8390 else
8391 ac_cpp_err=yes
8392 fi
8393 if test -z "$ac_cpp_err"; then
8394 eval "$as_ac_Header=yes"
8395 else
8396 echo "$as_me: failed program was:" >&5
8397 sed 's/^/| /' conftest.$ac_ext >&5
8398
8399 eval "$as_ac_Header=no"
8400 fi
8401 rm -f conftest.err conftest.$ac_ext
8402 fi
8403 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8404 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8405 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8406 cat >>confdefs.h <<_ACEOF
8407 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8408 _ACEOF
8409
8410 fi
8411 done
8412
8413
8414 # Check for thread headers.
8415 echo "$as_me:$LINENO: checking for thread.h" >&5
8416 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8417 if test "${ac_cv_header_thread_h+set}" = set; then
8418 echo $ECHO_N "(cached) $ECHO_C" >&6
8419 else
8420 cat >conftest.$ac_ext <<_ACEOF
8421 /* confdefs.h. */
8422 _ACEOF
8423 cat confdefs.h >>conftest.$ac_ext
8424 cat >>conftest.$ac_ext <<_ACEOF
8425 /* end confdefs.h. */
8426 #include <thread.h>
8427 _ACEOF
8428 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8429 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8430 ac_status=$?
8431 grep -v '^ *+' conftest.er1 >conftest.err
8432 rm -f conftest.er1
8433 cat conftest.err >&5
8434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8435 (exit $ac_status); } >/dev/null; then
8436 if test -s conftest.err; then
8437 ac_cpp_err=$ac_c_preproc_warn_flag
8438 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8439 else
8440 ac_cpp_err=
8441 fi
8442 else
8443 ac_cpp_err=yes
8444 fi
8445 if test -z "$ac_cpp_err"; then
8446 ac_cv_header_thread_h=yes
8447 else
8448 echo "$as_me: failed program was:" >&5
8449 sed 's/^/| /' conftest.$ac_ext >&5
8450
8451 ac_cv_header_thread_h=no
8452 fi
8453 rm -f conftest.err conftest.$ac_ext
8454 fi
8455 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8456 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8457 if test $ac_cv_header_thread_h = yes; then
8458 have_thread_h=yes
8459 else
8460 have_thread_h=
8461 fi
8462
8463 echo "$as_me:$LINENO: checking for pthread.h" >&5
8464 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8465 if test "${ac_cv_header_pthread_h+set}" = set; then
8466 echo $ECHO_N "(cached) $ECHO_C" >&6
8467 else
8468 cat >conftest.$ac_ext <<_ACEOF
8469 /* confdefs.h. */
8470 _ACEOF
8471 cat confdefs.h >>conftest.$ac_ext
8472 cat >>conftest.$ac_ext <<_ACEOF
8473 /* end confdefs.h. */
8474 #include <pthread.h>
8475 _ACEOF
8476 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8477 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8478 ac_status=$?
8479 grep -v '^ *+' conftest.er1 >conftest.err
8480 rm -f conftest.er1
8481 cat conftest.err >&5
8482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8483 (exit $ac_status); } >/dev/null; then
8484 if test -s conftest.err; then
8485 ac_cpp_err=$ac_c_preproc_warn_flag
8486 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8487 else
8488 ac_cpp_err=
8489 fi
8490 else
8491 ac_cpp_err=yes
8492 fi
8493 if test -z "$ac_cpp_err"; then
8494 ac_cv_header_pthread_h=yes
8495 else
8496 echo "$as_me: failed program was:" >&5
8497 sed 's/^/| /' conftest.$ac_ext >&5
8498
8499 ac_cv_header_pthread_h=no
8500 fi
8501 rm -f conftest.err conftest.$ac_ext
8502 fi
8503 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8504 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8505 if test $ac_cv_header_pthread_h = yes; then
8506 have_pthread_h=yes
8507 else
8508 have_pthread_h=
8509 fi
8510
8511
8512 # These tests can't be done till we know if we have limits.h.
8513 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8514 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8515 if test "${gcc_cv_decl_char_bit+set}" = set; then
8516 echo $ECHO_N "(cached) $ECHO_C" >&6
8517 else
8518 cat >conftest.$ac_ext <<_ACEOF
8519 /* confdefs.h. */
8520 _ACEOF
8521 cat confdefs.h >>conftest.$ac_ext
8522 cat >>conftest.$ac_ext <<_ACEOF
8523 /* end confdefs.h. */
8524 #ifdef HAVE_LIMITS_H
8525 #include <limits.h>
8526 #endif
8527 #ifdef CHAR_BIT
8528 found
8529 #endif
8530 _ACEOF
8531 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8532 $EGREP "found" >/dev/null 2>&1; then
8533 gcc_cv_decl_char_bit=yes
8534 else
8535 gcc_cv_decl_char_bit=no
8536 fi
8537 rm -f conftest*
8538
8539
8540 fi
8541 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8542 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8543 if test $gcc_cv_decl_char_bit = no; then
8544 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8545 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8546 if test "${gcc_cv_c_nbby+set}" = set; then
8547 echo $ECHO_N "(cached) $ECHO_C" >&6
8548 else
8549 i=8
8550 gcc_cv_c_nbby=
8551 while test $i -lt 65; do
8552 cat >conftest.$ac_ext <<_ACEOF
8553 /* confdefs.h. */
8554 _ACEOF
8555 cat confdefs.h >>conftest.$ac_ext
8556 cat >>conftest.$ac_ext <<_ACEOF
8557 /* end confdefs.h. */
8558
8559 int
8560 main ()
8561 {
8562 switch(0) {
8563 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8564 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8565 ; }
8566 ;
8567 return 0;
8568 }
8569 _ACEOF
8570 rm -f conftest.$ac_objext
8571 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8572 (eval $ac_compile) 2>conftest.er1
8573 ac_status=$?
8574 grep -v '^ *+' conftest.er1 >conftest.err
8575 rm -f conftest.er1
8576 cat conftest.err >&5
8577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578 (exit $ac_status); } &&
8579 { ac_try='test -z "$ac_c_werror_flag"
8580 || test ! -s conftest.err'
8581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8582 (eval $ac_try) 2>&5
8583 ac_status=$?
8584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8585 (exit $ac_status); }; } &&
8586 { ac_try='test -s conftest.$ac_objext'
8587 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8588 (eval $ac_try) 2>&5
8589 ac_status=$?
8590 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8591 (exit $ac_status); }; }; then
8592 gcc_cv_c_nbby=$i; break
8593 else
8594 echo "$as_me: failed program was:" >&5
8595 sed 's/^/| /' conftest.$ac_ext >&5
8596
8597 fi
8598 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8599 i=`expr $i + 1`
8600 done
8601 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8602
8603 fi
8604 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8605 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8606 if test $gcc_cv_c_nbby = failed; then
8607 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8608 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8609 { (exit 1); exit 1; }; }
8610 else
8611
8612 cat >>confdefs.h <<_ACEOF
8613 #define CHAR_BIT $gcc_cv_c_nbby
8614 _ACEOF
8615
8616 fi
8617 fi
8618 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8619 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8620 if test "${ac_cv_c_bigendian+set}" = set; then
8621 echo $ECHO_N "(cached) $ECHO_C" >&6
8622 else
8623 # See if sys/param.h defines the BYTE_ORDER macro.
8624 cat >conftest.$ac_ext <<_ACEOF
8625 /* confdefs.h. */
8626 _ACEOF
8627 cat confdefs.h >>conftest.$ac_ext
8628 cat >>conftest.$ac_ext <<_ACEOF
8629 /* end confdefs.h. */
8630 #include <sys/types.h>
8631 #include <sys/param.h>
8632
8633 int
8634 main ()
8635 {
8636 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8637 bogus endian macros
8638 #endif
8639
8640 ;
8641 return 0;
8642 }
8643 _ACEOF
8644 rm -f conftest.$ac_objext
8645 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8646 (eval $ac_compile) 2>conftest.er1
8647 ac_status=$?
8648 grep -v '^ *+' conftest.er1 >conftest.err
8649 rm -f conftest.er1
8650 cat conftest.err >&5
8651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8652 (exit $ac_status); } &&
8653 { ac_try='test -z "$ac_c_werror_flag"
8654 || test ! -s conftest.err'
8655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8656 (eval $ac_try) 2>&5
8657 ac_status=$?
8658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8659 (exit $ac_status); }; } &&
8660 { ac_try='test -s conftest.$ac_objext'
8661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8662 (eval $ac_try) 2>&5
8663 ac_status=$?
8664 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8665 (exit $ac_status); }; }; then
8666 # It does; now see whether it defined to BIG_ENDIAN or not.
8667 cat >conftest.$ac_ext <<_ACEOF
8668 /* confdefs.h. */
8669 _ACEOF
8670 cat confdefs.h >>conftest.$ac_ext
8671 cat >>conftest.$ac_ext <<_ACEOF
8672 /* end confdefs.h. */
8673 #include <sys/types.h>
8674 #include <sys/param.h>
8675
8676 int
8677 main ()
8678 {
8679 #if BYTE_ORDER != BIG_ENDIAN
8680 not big endian
8681 #endif
8682
8683 ;
8684 return 0;
8685 }
8686 _ACEOF
8687 rm -f conftest.$ac_objext
8688 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8689 (eval $ac_compile) 2>conftest.er1
8690 ac_status=$?
8691 grep -v '^ *+' conftest.er1 >conftest.err
8692 rm -f conftest.er1
8693 cat conftest.err >&5
8694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8695 (exit $ac_status); } &&
8696 { ac_try='test -z "$ac_c_werror_flag"
8697 || test ! -s conftest.err'
8698 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8699 (eval $ac_try) 2>&5
8700 ac_status=$?
8701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8702 (exit $ac_status); }; } &&
8703 { ac_try='test -s conftest.$ac_objext'
8704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8705 (eval $ac_try) 2>&5
8706 ac_status=$?
8707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8708 (exit $ac_status); }; }; then
8709 ac_cv_c_bigendian=yes
8710 else
8711 echo "$as_me: failed program was:" >&5
8712 sed 's/^/| /' conftest.$ac_ext >&5
8713
8714 ac_cv_c_bigendian=no
8715 fi
8716 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8717 else
8718 echo "$as_me: failed program was:" >&5
8719 sed 's/^/| /' conftest.$ac_ext >&5
8720
8721 # It does not; compile a test program.
8722 if test "$cross_compiling" = yes; then
8723 # try to guess the endianness by grepping values into an object file
8724 ac_cv_c_bigendian=unknown
8725 cat >conftest.$ac_ext <<_ACEOF
8726 /* confdefs.h. */
8727 _ACEOF
8728 cat confdefs.h >>conftest.$ac_ext
8729 cat >>conftest.$ac_ext <<_ACEOF
8730 /* end confdefs.h. */
8731 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8732 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8733 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8734 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8735 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8736 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8737 int
8738 main ()
8739 {
8740 _ascii (); _ebcdic ();
8741 ;
8742 return 0;
8743 }
8744 _ACEOF
8745 rm -f conftest.$ac_objext
8746 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8747 (eval $ac_compile) 2>conftest.er1
8748 ac_status=$?
8749 grep -v '^ *+' conftest.er1 >conftest.err
8750 rm -f conftest.er1
8751 cat conftest.err >&5
8752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8753 (exit $ac_status); } &&
8754 { ac_try='test -z "$ac_c_werror_flag"
8755 || test ! -s conftest.err'
8756 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8757 (eval $ac_try) 2>&5
8758 ac_status=$?
8759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8760 (exit $ac_status); }; } &&
8761 { ac_try='test -s conftest.$ac_objext'
8762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8763 (eval $ac_try) 2>&5
8764 ac_status=$?
8765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8766 (exit $ac_status); }; }; then
8767 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8768 ac_cv_c_bigendian=yes
8769 fi
8770 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8771 if test "$ac_cv_c_bigendian" = unknown; then
8772 ac_cv_c_bigendian=no
8773 else
8774 # finding both strings is unlikely to happen, but who knows?
8775 ac_cv_c_bigendian=unknown
8776 fi
8777 fi
8778 else
8779 echo "$as_me: failed program was:" >&5
8780 sed 's/^/| /' conftest.$ac_ext >&5
8781
8782 fi
8783 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8784 else
8785 cat >conftest.$ac_ext <<_ACEOF
8786 /* confdefs.h. */
8787 _ACEOF
8788 cat confdefs.h >>conftest.$ac_ext
8789 cat >>conftest.$ac_ext <<_ACEOF
8790 /* end confdefs.h. */
8791 int
8792 main ()
8793 {
8794 /* Are we little or big endian? From Harbison&Steele. */
8795 union
8796 {
8797 long l;
8798 char c[sizeof (long)];
8799 } u;
8800 u.l = 1;
8801 exit (u.c[sizeof (long) - 1] == 1);
8802 }
8803 _ACEOF
8804 rm -f conftest$ac_exeext
8805 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8806 (eval $ac_link) 2>&5
8807 ac_status=$?
8808 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8809 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8811 (eval $ac_try) 2>&5
8812 ac_status=$?
8813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8814 (exit $ac_status); }; }; then
8815 ac_cv_c_bigendian=no
8816 else
8817 echo "$as_me: program exited with status $ac_status" >&5
8818 echo "$as_me: failed program was:" >&5
8819 sed 's/^/| /' conftest.$ac_ext >&5
8820
8821 ( exit $ac_status )
8822 ac_cv_c_bigendian=yes
8823 fi
8824 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8825 fi
8826 fi
8827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8828 fi
8829 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8830 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8831 case $ac_cv_c_bigendian in
8832 yes)
8833
8834 cat >>confdefs.h <<\_ACEOF
8835 #define WORDS_BIGENDIAN 1
8836 _ACEOF
8837 ;;
8838 no)
8839 ;;
8840 *)
8841 { { echo "$as_me:$LINENO: error: unknown endianness
8842 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8843 echo "$as_me: error: unknown endianness
8844 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8845 { (exit 1); exit 1; }; } ;;
8846 esac
8847
8848
8849 # --------
8850 # UNSORTED
8851 # --------
8852
8853
8854 # These libraries may be used by collect2.
8855 # We may need a special search path to get them linked.
8856 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8857 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8858 if test "${gcc_cv_collect2_libs+set}" = set; then
8859 echo $ECHO_N "(cached) $ECHO_C" >&6
8860 else
8861 save_LIBS="$LIBS"
8862 for libs in '' -lld -lmld \
8863 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8864 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8865 do
8866 LIBS="$libs"
8867 cat >conftest.$ac_ext <<_ACEOF
8868 /* confdefs.h. */
8869 _ACEOF
8870 cat confdefs.h >>conftest.$ac_ext
8871 cat >>conftest.$ac_ext <<_ACEOF
8872 /* end confdefs.h. */
8873
8874 /* Override any gcc2 internal prototype to avoid an error. */
8875 #ifdef __cplusplus
8876 extern "C"
8877 #endif
8878 /* We use char because int might match the return type of a gcc2
8879 builtin and then its argument prototype would still apply. */
8880 char ldopen ();
8881 int
8882 main ()
8883 {
8884 ldopen ();
8885 ;
8886 return 0;
8887 }
8888 _ACEOF
8889 rm -f conftest.$ac_objext conftest$ac_exeext
8890 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8891 (eval $ac_link) 2>conftest.er1
8892 ac_status=$?
8893 grep -v '^ *+' conftest.er1 >conftest.err
8894 rm -f conftest.er1
8895 cat conftest.err >&5
8896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8897 (exit $ac_status); } &&
8898 { ac_try='test -z "$ac_c_werror_flag"
8899 || test ! -s conftest.err'
8900 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8901 (eval $ac_try) 2>&5
8902 ac_status=$?
8903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8904 (exit $ac_status); }; } &&
8905 { ac_try='test -s conftest$ac_exeext'
8906 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8907 (eval $ac_try) 2>&5
8908 ac_status=$?
8909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8910 (exit $ac_status); }; }; then
8911 gcc_cv_collect2_libs="$libs"; break
8912 else
8913 echo "$as_me: failed program was:" >&5
8914 sed 's/^/| /' conftest.$ac_ext >&5
8915
8916 fi
8917 rm -f conftest.err conftest.$ac_objext \
8918 conftest$ac_exeext conftest.$ac_ext
8919 done
8920 LIBS="$save_LIBS"
8921 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8922 fi
8923 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8924 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8925 case $gcc_cv_collect2_libs in
8926 "none required") ;;
8927 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8928 esac
8929
8930
8931 # When building Ada code on Alpha, we need exc_resume which is usually in
8932 # -lexc. So test for it.
8933 save_LIBS="$LIBS"
8934 LIBS=
8935 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8936 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8937 if test "${ac_cv_search_exc_resume+set}" = set; then
8938 echo $ECHO_N "(cached) $ECHO_C" >&6
8939 else
8940 ac_func_search_save_LIBS=$LIBS
8941 ac_cv_search_exc_resume=no
8942 cat >conftest.$ac_ext <<_ACEOF
8943 /* confdefs.h. */
8944 _ACEOF
8945 cat confdefs.h >>conftest.$ac_ext
8946 cat >>conftest.$ac_ext <<_ACEOF
8947 /* end confdefs.h. */
8948
8949 /* Override any gcc2 internal prototype to avoid an error. */
8950 #ifdef __cplusplus
8951 extern "C"
8952 #endif
8953 /* We use char because int might match the return type of a gcc2
8954 builtin and then its argument prototype would still apply. */
8955 char exc_resume ();
8956 int
8957 main ()
8958 {
8959 exc_resume ();
8960 ;
8961 return 0;
8962 }
8963 _ACEOF
8964 rm -f conftest.$ac_objext conftest$ac_exeext
8965 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8966 (eval $ac_link) 2>conftest.er1
8967 ac_status=$?
8968 grep -v '^ *+' conftest.er1 >conftest.err
8969 rm -f conftest.er1
8970 cat conftest.err >&5
8971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8972 (exit $ac_status); } &&
8973 { ac_try='test -z "$ac_c_werror_flag"
8974 || test ! -s conftest.err'
8975 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8976 (eval $ac_try) 2>&5
8977 ac_status=$?
8978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8979 (exit $ac_status); }; } &&
8980 { ac_try='test -s conftest$ac_exeext'
8981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8982 (eval $ac_try) 2>&5
8983 ac_status=$?
8984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8985 (exit $ac_status); }; }; then
8986 ac_cv_search_exc_resume="none required"
8987 else
8988 echo "$as_me: failed program was:" >&5
8989 sed 's/^/| /' conftest.$ac_ext >&5
8990
8991 fi
8992 rm -f conftest.err conftest.$ac_objext \
8993 conftest$ac_exeext conftest.$ac_ext
8994 if test "$ac_cv_search_exc_resume" = no; then
8995 for ac_lib in exc; do
8996 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8997 cat >conftest.$ac_ext <<_ACEOF
8998 /* confdefs.h. */
8999 _ACEOF
9000 cat confdefs.h >>conftest.$ac_ext
9001 cat >>conftest.$ac_ext <<_ACEOF
9002 /* end confdefs.h. */
9003
9004 /* Override any gcc2 internal prototype to avoid an error. */
9005 #ifdef __cplusplus
9006 extern "C"
9007 #endif
9008 /* We use char because int might match the return type of a gcc2
9009 builtin and then its argument prototype would still apply. */
9010 char exc_resume ();
9011 int
9012 main ()
9013 {
9014 exc_resume ();
9015 ;
9016 return 0;
9017 }
9018 _ACEOF
9019 rm -f conftest.$ac_objext conftest$ac_exeext
9020 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9021 (eval $ac_link) 2>conftest.er1
9022 ac_status=$?
9023 grep -v '^ *+' conftest.er1 >conftest.err
9024 rm -f conftest.er1
9025 cat conftest.err >&5
9026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9027 (exit $ac_status); } &&
9028 { ac_try='test -z "$ac_c_werror_flag"
9029 || test ! -s conftest.err'
9030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9031 (eval $ac_try) 2>&5
9032 ac_status=$?
9033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9034 (exit $ac_status); }; } &&
9035 { ac_try='test -s conftest$ac_exeext'
9036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9037 (eval $ac_try) 2>&5
9038 ac_status=$?
9039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9040 (exit $ac_status); }; }; then
9041 ac_cv_search_exc_resume="-l$ac_lib"
9042 break
9043 else
9044 echo "$as_me: failed program was:" >&5
9045 sed 's/^/| /' conftest.$ac_ext >&5
9046
9047 fi
9048 rm -f conftest.err conftest.$ac_objext \
9049 conftest$ac_exeext conftest.$ac_ext
9050 done
9051 fi
9052 LIBS=$ac_func_search_save_LIBS
9053 fi
9054 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9055 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9056 if test "$ac_cv_search_exc_resume" != no; then
9057 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9058
9059 fi
9060
9061 GNAT_LIBEXC="$LIBS"
9062 LIBS="$save_LIBS"
9063
9064
9065 # Some systems put ldexp and frexp in libm instead of libc; assume
9066 # they're both in the same place. jcf-dump needs them.
9067 save_LIBS="$LIBS"
9068 LIBS=
9069 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9070 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9071 if test "${ac_cv_search_ldexp+set}" = set; then
9072 echo $ECHO_N "(cached) $ECHO_C" >&6
9073 else
9074 ac_func_search_save_LIBS=$LIBS
9075 ac_cv_search_ldexp=no
9076 cat >conftest.$ac_ext <<_ACEOF
9077 /* confdefs.h. */
9078 _ACEOF
9079 cat confdefs.h >>conftest.$ac_ext
9080 cat >>conftest.$ac_ext <<_ACEOF
9081 /* end confdefs.h. */
9082
9083 /* Override any gcc2 internal prototype to avoid an error. */
9084 #ifdef __cplusplus
9085 extern "C"
9086 #endif
9087 /* We use char because int might match the return type of a gcc2
9088 builtin and then its argument prototype would still apply. */
9089 char ldexp ();
9090 int
9091 main ()
9092 {
9093 ldexp ();
9094 ;
9095 return 0;
9096 }
9097 _ACEOF
9098 rm -f conftest.$ac_objext conftest$ac_exeext
9099 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9100 (eval $ac_link) 2>conftest.er1
9101 ac_status=$?
9102 grep -v '^ *+' conftest.er1 >conftest.err
9103 rm -f conftest.er1
9104 cat conftest.err >&5
9105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9106 (exit $ac_status); } &&
9107 { ac_try='test -z "$ac_c_werror_flag"
9108 || test ! -s conftest.err'
9109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9110 (eval $ac_try) 2>&5
9111 ac_status=$?
9112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9113 (exit $ac_status); }; } &&
9114 { ac_try='test -s conftest$ac_exeext'
9115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9116 (eval $ac_try) 2>&5
9117 ac_status=$?
9118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9119 (exit $ac_status); }; }; then
9120 ac_cv_search_ldexp="none required"
9121 else
9122 echo "$as_me: failed program was:" >&5
9123 sed 's/^/| /' conftest.$ac_ext >&5
9124
9125 fi
9126 rm -f conftest.err conftest.$ac_objext \
9127 conftest$ac_exeext conftest.$ac_ext
9128 if test "$ac_cv_search_ldexp" = no; then
9129 for ac_lib in m; do
9130 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9131 cat >conftest.$ac_ext <<_ACEOF
9132 /* confdefs.h. */
9133 _ACEOF
9134 cat confdefs.h >>conftest.$ac_ext
9135 cat >>conftest.$ac_ext <<_ACEOF
9136 /* end confdefs.h. */
9137
9138 /* Override any gcc2 internal prototype to avoid an error. */
9139 #ifdef __cplusplus
9140 extern "C"
9141 #endif
9142 /* We use char because int might match the return type of a gcc2
9143 builtin and then its argument prototype would still apply. */
9144 char ldexp ();
9145 int
9146 main ()
9147 {
9148 ldexp ();
9149 ;
9150 return 0;
9151 }
9152 _ACEOF
9153 rm -f conftest.$ac_objext conftest$ac_exeext
9154 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9155 (eval $ac_link) 2>conftest.er1
9156 ac_status=$?
9157 grep -v '^ *+' conftest.er1 >conftest.err
9158 rm -f conftest.er1
9159 cat conftest.err >&5
9160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9161 (exit $ac_status); } &&
9162 { ac_try='test -z "$ac_c_werror_flag"
9163 || test ! -s conftest.err'
9164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9165 (eval $ac_try) 2>&5
9166 ac_status=$?
9167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9168 (exit $ac_status); }; } &&
9169 { ac_try='test -s conftest$ac_exeext'
9170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9171 (eval $ac_try) 2>&5
9172 ac_status=$?
9173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9174 (exit $ac_status); }; }; then
9175 ac_cv_search_ldexp="-l$ac_lib"
9176 break
9177 else
9178 echo "$as_me: failed program was:" >&5
9179 sed 's/^/| /' conftest.$ac_ext >&5
9180
9181 fi
9182 rm -f conftest.err conftest.$ac_objext \
9183 conftest$ac_exeext conftest.$ac_ext
9184 done
9185 fi
9186 LIBS=$ac_func_search_save_LIBS
9187 fi
9188 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9189 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9190 if test "$ac_cv_search_ldexp" != no; then
9191 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9192
9193 fi
9194
9195 LDEXP_LIB="$LIBS"
9196 LIBS="$save_LIBS"
9197
9198
9199 # Use <inttypes.h> only if it exists,
9200 # doesn't clash with <sys/types.h>, and declares intmax_t.
9201 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9202 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9203 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9204 echo $ECHO_N "(cached) $ECHO_C" >&6
9205 else
9206 cat >conftest.$ac_ext <<_ACEOF
9207 /* confdefs.h. */
9208 _ACEOF
9209 cat confdefs.h >>conftest.$ac_ext
9210 cat >>conftest.$ac_ext <<_ACEOF
9211 /* end confdefs.h. */
9212 #include <sys/types.h>
9213 #include <inttypes.h>
9214 int
9215 main ()
9216 {
9217 intmax_t i = -1;
9218 ;
9219 return 0;
9220 }
9221 _ACEOF
9222 rm -f conftest.$ac_objext
9223 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9224 (eval $ac_compile) 2>conftest.er1
9225 ac_status=$?
9226 grep -v '^ *+' conftest.er1 >conftest.err
9227 rm -f conftest.er1
9228 cat conftest.err >&5
9229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9230 (exit $ac_status); } &&
9231 { ac_try='test -z "$ac_c_werror_flag"
9232 || test ! -s conftest.err'
9233 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9234 (eval $ac_try) 2>&5
9235 ac_status=$?
9236 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9237 (exit $ac_status); }; } &&
9238 { ac_try='test -s conftest.$ac_objext'
9239 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9240 (eval $ac_try) 2>&5
9241 ac_status=$?
9242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9243 (exit $ac_status); }; }; then
9244 gcc_cv_header_inttypes_h=yes
9245 else
9246 echo "$as_me: failed program was:" >&5
9247 sed 's/^/| /' conftest.$ac_ext >&5
9248
9249 gcc_cv_header_inttypes_h=no
9250 fi
9251 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9252 fi
9253
9254 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9255 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9256 if test $gcc_cv_header_inttypes_h = yes; then
9257
9258 cat >>confdefs.h <<\_ACEOF
9259 #define HAVE_INTTYPES_H 1
9260 _ACEOF
9261
9262 fi
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9302 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9303 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9304 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9305 do
9306 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9307 echo "$as_me:$LINENO: checking for $ac_func" >&5
9308 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9309 if eval "test \"\${$as_ac_var+set}\" = set"; then
9310 echo $ECHO_N "(cached) $ECHO_C" >&6
9311 else
9312 cat >conftest.$ac_ext <<_ACEOF
9313 /* confdefs.h. */
9314 _ACEOF
9315 cat confdefs.h >>conftest.$ac_ext
9316 cat >>conftest.$ac_ext <<_ACEOF
9317 /* end confdefs.h. */
9318 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9319 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9320 #define $ac_func innocuous_$ac_func
9321
9322 /* System header to define __stub macros and hopefully few prototypes,
9323 which can conflict with char $ac_func (); below.
9324 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9325 <limits.h> exists even on freestanding compilers. */
9326
9327 #ifdef __STDC__
9328 # include <limits.h>
9329 #else
9330 # include <assert.h>
9331 #endif
9332
9333 #undef $ac_func
9334
9335 /* Override any gcc2 internal prototype to avoid an error. */
9336 #ifdef __cplusplus
9337 extern "C"
9338 {
9339 #endif
9340 /* We use char because int might match the return type of a gcc2
9341 builtin and then its argument prototype would still apply. */
9342 char $ac_func ();
9343 /* The GNU C library defines this for functions which it implements
9344 to always fail with ENOSYS. Some functions are actually named
9345 something starting with __ and the normal name is an alias. */
9346 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9347 choke me
9348 #else
9349 char (*f) () = $ac_func;
9350 #endif
9351 #ifdef __cplusplus
9352 }
9353 #endif
9354
9355 int
9356 main ()
9357 {
9358 return f != $ac_func;
9359 ;
9360 return 0;
9361 }
9362 _ACEOF
9363 rm -f conftest.$ac_objext conftest$ac_exeext
9364 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9365 (eval $ac_link) 2>conftest.er1
9366 ac_status=$?
9367 grep -v '^ *+' conftest.er1 >conftest.err
9368 rm -f conftest.er1
9369 cat conftest.err >&5
9370 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9371 (exit $ac_status); } &&
9372 { ac_try='test -z "$ac_c_werror_flag"
9373 || test ! -s conftest.err'
9374 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9375 (eval $ac_try) 2>&5
9376 ac_status=$?
9377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9378 (exit $ac_status); }; } &&
9379 { ac_try='test -s conftest$ac_exeext'
9380 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9381 (eval $ac_try) 2>&5
9382 ac_status=$?
9383 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9384 (exit $ac_status); }; }; then
9385 eval "$as_ac_var=yes"
9386 else
9387 echo "$as_me: failed program was:" >&5
9388 sed 's/^/| /' conftest.$ac_ext >&5
9389
9390 eval "$as_ac_var=no"
9391 fi
9392 rm -f conftest.err conftest.$ac_objext \
9393 conftest$ac_exeext conftest.$ac_ext
9394 fi
9395 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9396 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9397 if test `eval echo '${'$as_ac_var'}'` = yes; then
9398 cat >>confdefs.h <<_ACEOF
9399 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9400 _ACEOF
9401
9402 fi
9403 done
9404
9405
9406 if test x$ac_cv_func_mbstowcs = xyes; then
9407 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9408 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9409 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9410 echo $ECHO_N "(cached) $ECHO_C" >&6
9411 else
9412 if test "$cross_compiling" = yes; then
9413 gcc_cv_func_mbstowcs_works=yes
9414 else
9415 cat >conftest.$ac_ext <<_ACEOF
9416 /* confdefs.h. */
9417 _ACEOF
9418 cat confdefs.h >>conftest.$ac_ext
9419 cat >>conftest.$ac_ext <<_ACEOF
9420 /* end confdefs.h. */
9421 #include <stdlib.h>
9422 int main()
9423 {
9424 mbstowcs(0, "", 0);
9425 return 0;
9426 }
9427 _ACEOF
9428 rm -f conftest$ac_exeext
9429 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9430 (eval $ac_link) 2>&5
9431 ac_status=$?
9432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9433 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9435 (eval $ac_try) 2>&5
9436 ac_status=$?
9437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9438 (exit $ac_status); }; }; then
9439 gcc_cv_func_mbstowcs_works=yes
9440 else
9441 echo "$as_me: program exited with status $ac_status" >&5
9442 echo "$as_me: failed program was:" >&5
9443 sed 's/^/| /' conftest.$ac_ext >&5
9444
9445 ( exit $ac_status )
9446 gcc_cv_func_mbstowcs_works=no
9447 fi
9448 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9449 fi
9450 fi
9451 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9452 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9453 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9454
9455 cat >>confdefs.h <<\_ACEOF
9456 #define HAVE_WORKING_MBSTOWCS 1
9457 _ACEOF
9458
9459 fi
9460 fi
9461
9462 echo "$as_me:$LINENO: checking for ssize_t" >&5
9463 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9464 if test "${ac_cv_type_ssize_t+set}" = set; then
9465 echo $ECHO_N "(cached) $ECHO_C" >&6
9466 else
9467 cat >conftest.$ac_ext <<_ACEOF
9468 /* confdefs.h. */
9469 _ACEOF
9470 cat confdefs.h >>conftest.$ac_ext
9471 cat >>conftest.$ac_ext <<_ACEOF
9472 /* end confdefs.h. */
9473 $ac_includes_default
9474 int
9475 main ()
9476 {
9477 if ((ssize_t *) 0)
9478 return 0;
9479 if (sizeof (ssize_t))
9480 return 0;
9481 ;
9482 return 0;
9483 }
9484 _ACEOF
9485 rm -f conftest.$ac_objext
9486 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9487 (eval $ac_compile) 2>conftest.er1
9488 ac_status=$?
9489 grep -v '^ *+' conftest.er1 >conftest.err
9490 rm -f conftest.er1
9491 cat conftest.err >&5
9492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9493 (exit $ac_status); } &&
9494 { ac_try='test -z "$ac_c_werror_flag"
9495 || test ! -s conftest.err'
9496 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9497 (eval $ac_try) 2>&5
9498 ac_status=$?
9499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9500 (exit $ac_status); }; } &&
9501 { ac_try='test -s conftest.$ac_objext'
9502 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9503 (eval $ac_try) 2>&5
9504 ac_status=$?
9505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9506 (exit $ac_status); }; }; then
9507 ac_cv_type_ssize_t=yes
9508 else
9509 echo "$as_me: failed program was:" >&5
9510 sed 's/^/| /' conftest.$ac_ext >&5
9511
9512 ac_cv_type_ssize_t=no
9513 fi
9514 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9515 fi
9516 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9517 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9518 if test $ac_cv_type_ssize_t = yes; then
9519 :
9520 else
9521
9522 cat >>confdefs.h <<_ACEOF
9523 #define ssize_t int
9524 _ACEOF
9525
9526 fi
9527
9528
9529 # Try to determine the array type of the second argument of getgroups
9530 # for the target system (int or gid_t).
9531 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9532 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9533 if test "${ac_cv_type_uid_t+set}" = set; then
9534 echo $ECHO_N "(cached) $ECHO_C" >&6
9535 else
9536 cat >conftest.$ac_ext <<_ACEOF
9537 /* confdefs.h. */
9538 _ACEOF
9539 cat confdefs.h >>conftest.$ac_ext
9540 cat >>conftest.$ac_ext <<_ACEOF
9541 /* end confdefs.h. */
9542 #include <sys/types.h>
9543
9544 _ACEOF
9545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9546 $EGREP "uid_t" >/dev/null 2>&1; then
9547 ac_cv_type_uid_t=yes
9548 else
9549 ac_cv_type_uid_t=no
9550 fi
9551 rm -f conftest*
9552
9553 fi
9554 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9555 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9556 if test $ac_cv_type_uid_t = no; then
9557
9558 cat >>confdefs.h <<\_ACEOF
9559 #define uid_t int
9560 _ACEOF
9561
9562
9563 cat >>confdefs.h <<\_ACEOF
9564 #define gid_t int
9565 _ACEOF
9566
9567 fi
9568
9569 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9570 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9571 if test "${ac_cv_type_getgroups+set}" = set; then
9572 echo $ECHO_N "(cached) $ECHO_C" >&6
9573 else
9574 if test "$cross_compiling" = yes; then
9575 ac_cv_type_getgroups=cross
9576 else
9577 cat >conftest.$ac_ext <<_ACEOF
9578 /* confdefs.h. */
9579 _ACEOF
9580 cat confdefs.h >>conftest.$ac_ext
9581 cat >>conftest.$ac_ext <<_ACEOF
9582 /* end confdefs.h. */
9583 /* Thanks to Mike Rendell for this test. */
9584 #include <sys/types.h>
9585 #define NGID 256
9586 #undef MAX
9587 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9588
9589 int
9590 main ()
9591 {
9592 gid_t gidset[NGID];
9593 int i, n;
9594 union { gid_t gval; long lval; } val;
9595
9596 val.lval = -1;
9597 for (i = 0; i < NGID; i++)
9598 gidset[i] = val.gval;
9599 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9600 gidset);
9601 /* Exit non-zero if getgroups seems to require an array of ints. This
9602 happens when gid_t is short but getgroups modifies an array of ints. */
9603 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9604 }
9605 _ACEOF
9606 rm -f conftest$ac_exeext
9607 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9608 (eval $ac_link) 2>&5
9609 ac_status=$?
9610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9611 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9612 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9613 (eval $ac_try) 2>&5
9614 ac_status=$?
9615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9616 (exit $ac_status); }; }; then
9617 ac_cv_type_getgroups=gid_t
9618 else
9619 echo "$as_me: program exited with status $ac_status" >&5
9620 echo "$as_me: failed program was:" >&5
9621 sed 's/^/| /' conftest.$ac_ext >&5
9622
9623 ( exit $ac_status )
9624 ac_cv_type_getgroups=int
9625 fi
9626 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9627 fi
9628 if test $ac_cv_type_getgroups = cross; then
9629 cat >conftest.$ac_ext <<_ACEOF
9630 /* confdefs.h. */
9631 _ACEOF
9632 cat confdefs.h >>conftest.$ac_ext
9633 cat >>conftest.$ac_ext <<_ACEOF
9634 /* end confdefs.h. */
9635 #include <unistd.h>
9636
9637 _ACEOF
9638 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9639 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9640 ac_cv_type_getgroups=gid_t
9641 else
9642 ac_cv_type_getgroups=int
9643 fi
9644 rm -f conftest*
9645
9646 fi
9647 fi
9648 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9649 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9650
9651 cat >>confdefs.h <<_ACEOF
9652 #define GETGROUPS_T $ac_cv_type_getgroups
9653 _ACEOF
9654
9655
9656 if test "${target}" = "${build}"; then
9657 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9658 else
9659 case "${target}" in
9660 # This condition may need some tweaking. It should include all
9661 # targets where the array type of the second argument of getgroups
9662 # is int and the type of gid_t is not equivalent to int.
9663 *-*-sunos* | *-*-ultrix*)
9664 TARGET_GETGROUPS_T=int
9665 ;;
9666 *)
9667 TARGET_GETGROUPS_T=gid_t
9668 ;;
9669 esac
9670 fi
9671
9672
9673
9674 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9675 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9676 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9677 echo $ECHO_N "(cached) $ECHO_C" >&6
9678 else
9679 cat >conftest.$ac_ext <<_ACEOF
9680 /* confdefs.h. */
9681 _ACEOF
9682 cat confdefs.h >>conftest.$ac_ext
9683 cat >>conftest.$ac_ext <<_ACEOF
9684 /* end confdefs.h. */
9685 #include <sys/mman.h>
9686 _ACEOF
9687 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9688 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9689 ac_status=$?
9690 grep -v '^ *+' conftest.er1 >conftest.err
9691 rm -f conftest.er1
9692 cat conftest.err >&5
9693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9694 (exit $ac_status); } >/dev/null; then
9695 if test -s conftest.err; then
9696 ac_cpp_err=$ac_c_preproc_warn_flag
9697 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9698 else
9699 ac_cpp_err=
9700 fi
9701 else
9702 ac_cpp_err=yes
9703 fi
9704 if test -z "$ac_cpp_err"; then
9705 ac_cv_header_sys_mman_h=yes
9706 else
9707 echo "$as_me: failed program was:" >&5
9708 sed 's/^/| /' conftest.$ac_ext >&5
9709
9710 ac_cv_header_sys_mman_h=no
9711 fi
9712 rm -f conftest.err conftest.$ac_ext
9713 fi
9714 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9715 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9716 if test $ac_cv_header_sys_mman_h = yes; then
9717 gcc_header_sys_mman_h=yes
9718 else
9719 gcc_header_sys_mman_h=no
9720 fi
9721
9722 echo "$as_me:$LINENO: checking for mmap" >&5
9723 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9724 if test "${ac_cv_func_mmap+set}" = set; then
9725 echo $ECHO_N "(cached) $ECHO_C" >&6
9726 else
9727 cat >conftest.$ac_ext <<_ACEOF
9728 /* confdefs.h. */
9729 _ACEOF
9730 cat confdefs.h >>conftest.$ac_ext
9731 cat >>conftest.$ac_ext <<_ACEOF
9732 /* end confdefs.h. */
9733 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9734 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9735 #define mmap innocuous_mmap
9736
9737 /* System header to define __stub macros and hopefully few prototypes,
9738 which can conflict with char mmap (); below.
9739 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9740 <limits.h> exists even on freestanding compilers. */
9741
9742 #ifdef __STDC__
9743 # include <limits.h>
9744 #else
9745 # include <assert.h>
9746 #endif
9747
9748 #undef mmap
9749
9750 /* Override any gcc2 internal prototype to avoid an error. */
9751 #ifdef __cplusplus
9752 extern "C"
9753 {
9754 #endif
9755 /* We use char because int might match the return type of a gcc2
9756 builtin and then its argument prototype would still apply. */
9757 char mmap ();
9758 /* The GNU C library defines this for functions which it implements
9759 to always fail with ENOSYS. Some functions are actually named
9760 something starting with __ and the normal name is an alias. */
9761 #if defined (__stub_mmap) || defined (__stub___mmap)
9762 choke me
9763 #else
9764 char (*f) () = mmap;
9765 #endif
9766 #ifdef __cplusplus
9767 }
9768 #endif
9769
9770 int
9771 main ()
9772 {
9773 return f != mmap;
9774 ;
9775 return 0;
9776 }
9777 _ACEOF
9778 rm -f conftest.$ac_objext conftest$ac_exeext
9779 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9780 (eval $ac_link) 2>conftest.er1
9781 ac_status=$?
9782 grep -v '^ *+' conftest.er1 >conftest.err
9783 rm -f conftest.er1
9784 cat conftest.err >&5
9785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786 (exit $ac_status); } &&
9787 { ac_try='test -z "$ac_c_werror_flag"
9788 || test ! -s conftest.err'
9789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9790 (eval $ac_try) 2>&5
9791 ac_status=$?
9792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9793 (exit $ac_status); }; } &&
9794 { ac_try='test -s conftest$ac_exeext'
9795 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9796 (eval $ac_try) 2>&5
9797 ac_status=$?
9798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9799 (exit $ac_status); }; }; then
9800 ac_cv_func_mmap=yes
9801 else
9802 echo "$as_me: failed program was:" >&5
9803 sed 's/^/| /' conftest.$ac_ext >&5
9804
9805 ac_cv_func_mmap=no
9806 fi
9807 rm -f conftest.err conftest.$ac_objext \
9808 conftest$ac_exeext conftest.$ac_ext
9809 fi
9810 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9811 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9812 if test $ac_cv_func_mmap = yes; then
9813 gcc_func_mmap=yes
9814 else
9815 gcc_func_mmap=no
9816 fi
9817
9818 if test "$gcc_header_sys_mman_h" != yes \
9819 || test "$gcc_func_mmap" != yes; then
9820 gcc_cv_func_mmap_file=no
9821 gcc_cv_func_mmap_dev_zero=no
9822 gcc_cv_func_mmap_anon=no
9823 else
9824 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9825 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9826 if test "${gcc_cv_func_mmap_file+set}" = set; then
9827 echo $ECHO_N "(cached) $ECHO_C" >&6
9828 else
9829 # Add a system to this blacklist if
9830 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9831 # memory area containing the same data that you'd get if you applied
9832 # read() to the same fd. The only system known to have a problem here
9833 # is VMS, where text files have record structure.
9834 case "$host_os" in
9835 vms* | ultrix*)
9836 gcc_cv_func_mmap_file=no ;;
9837 *)
9838 gcc_cv_func_mmap_file=yes;;
9839 esac
9840 fi
9841 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9842 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9843 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9844 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9845 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9846 echo $ECHO_N "(cached) $ECHO_C" >&6
9847 else
9848 # Add a system to this blacklist if it has mmap() but /dev/zero
9849 # does not exist, or if mmapping /dev/zero does not give anonymous
9850 # zeroed pages with both the following properties:
9851 # 1. If you map N consecutive pages in with one call, and then
9852 # unmap any subset of those pages, the pages that were not
9853 # explicitly unmapped remain accessible.
9854 # 2. If you map two adjacent blocks of memory and then unmap them
9855 # both at once, they must both go away.
9856 # Systems known to be in this category are Windows (all variants),
9857 # VMS, and Darwin.
9858 case "$host_os" in
9859 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9860 gcc_cv_func_mmap_dev_zero=no ;;
9861 *)
9862 gcc_cv_func_mmap_dev_zero=yes;;
9863 esac
9864 fi
9865 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9866 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9867
9868 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9869 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9870 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9871 if test "${gcc_cv_decl_map_anon+set}" = set; then
9872 echo $ECHO_N "(cached) $ECHO_C" >&6
9873 else
9874 cat >conftest.$ac_ext <<_ACEOF
9875 /* confdefs.h. */
9876 _ACEOF
9877 cat confdefs.h >>conftest.$ac_ext
9878 cat >>conftest.$ac_ext <<_ACEOF
9879 /* end confdefs.h. */
9880 #include <sys/types.h>
9881 #include <sys/mman.h>
9882 #include <unistd.h>
9883
9884 #ifndef MAP_ANONYMOUS
9885 #define MAP_ANONYMOUS MAP_ANON
9886 #endif
9887
9888 int
9889 main ()
9890 {
9891 int n = MAP_ANONYMOUS;
9892 ;
9893 return 0;
9894 }
9895 _ACEOF
9896 rm -f conftest.$ac_objext
9897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9898 (eval $ac_compile) 2>conftest.er1
9899 ac_status=$?
9900 grep -v '^ *+' conftest.er1 >conftest.err
9901 rm -f conftest.er1
9902 cat conftest.err >&5
9903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9904 (exit $ac_status); } &&
9905 { ac_try='test -z "$ac_c_werror_flag"
9906 || test ! -s conftest.err'
9907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9908 (eval $ac_try) 2>&5
9909 ac_status=$?
9910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9911 (exit $ac_status); }; } &&
9912 { ac_try='test -s conftest.$ac_objext'
9913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9914 (eval $ac_try) 2>&5
9915 ac_status=$?
9916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9917 (exit $ac_status); }; }; then
9918 gcc_cv_decl_map_anon=yes
9919 else
9920 echo "$as_me: failed program was:" >&5
9921 sed 's/^/| /' conftest.$ac_ext >&5
9922
9923 gcc_cv_decl_map_anon=no
9924 fi
9925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9926 fi
9927 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9928 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9929
9930 if test $gcc_cv_decl_map_anon = no; then
9931 gcc_cv_func_mmap_anon=no
9932 else
9933 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9934 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9935 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9936 echo $ECHO_N "(cached) $ECHO_C" >&6
9937 else
9938 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9939 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9940 # doesn't give anonymous zeroed pages with the same properties listed
9941 # above for use of /dev/zero.
9942 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9943 case "$host_os" in
9944 vms* | cygwin* | pe | mingw* | sco* | udk* )
9945 gcc_cv_func_mmap_anon=no ;;
9946 *)
9947 gcc_cv_func_mmap_anon=yes;;
9948 esac
9949 fi
9950 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9951 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9952 fi
9953 fi
9954
9955 if test $gcc_cv_func_mmap_file = yes; then
9956
9957 cat >>confdefs.h <<\_ACEOF
9958 #define HAVE_MMAP_FILE 1
9959 _ACEOF
9960
9961 fi
9962 if test $gcc_cv_func_mmap_dev_zero = yes; then
9963
9964 cat >>confdefs.h <<\_ACEOF
9965 #define HAVE_MMAP_DEV_ZERO 1
9966 _ACEOF
9967
9968 fi
9969 if test $gcc_cv_func_mmap_anon = yes; then
9970
9971 cat >>confdefs.h <<\_ACEOF
9972 #define HAVE_MMAP_ANON 1
9973 _ACEOF
9974
9975 fi
9976
9977
9978 case "${host}" in
9979 *-*-*vms*)
9980 # Under VMS, vfork works very differently than on Unix. The standard test
9981 # won't work, and it isn't easily adaptable. It makes more sense to
9982 # just force it.
9983 ac_cv_func_vfork_works=yes
9984 ;;
9985 esac
9986 echo "$as_me:$LINENO: checking for pid_t" >&5
9987 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9988 if test "${ac_cv_type_pid_t+set}" = set; then
9989 echo $ECHO_N "(cached) $ECHO_C" >&6
9990 else
9991 cat >conftest.$ac_ext <<_ACEOF
9992 /* confdefs.h. */
9993 _ACEOF
9994 cat confdefs.h >>conftest.$ac_ext
9995 cat >>conftest.$ac_ext <<_ACEOF
9996 /* end confdefs.h. */
9997 $ac_includes_default
9998 int
9999 main ()
10000 {
10001 if ((pid_t *) 0)
10002 return 0;
10003 if (sizeof (pid_t))
10004 return 0;
10005 ;
10006 return 0;
10007 }
10008 _ACEOF
10009 rm -f conftest.$ac_objext
10010 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10011 (eval $ac_compile) 2>conftest.er1
10012 ac_status=$?
10013 grep -v '^ *+' conftest.er1 >conftest.err
10014 rm -f conftest.er1
10015 cat conftest.err >&5
10016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10017 (exit $ac_status); } &&
10018 { ac_try='test -z "$ac_c_werror_flag"
10019 || test ! -s conftest.err'
10020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10021 (eval $ac_try) 2>&5
10022 ac_status=$?
10023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10024 (exit $ac_status); }; } &&
10025 { ac_try='test -s conftest.$ac_objext'
10026 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10027 (eval $ac_try) 2>&5
10028 ac_status=$?
10029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10030 (exit $ac_status); }; }; then
10031 ac_cv_type_pid_t=yes
10032 else
10033 echo "$as_me: failed program was:" >&5
10034 sed 's/^/| /' conftest.$ac_ext >&5
10035
10036 ac_cv_type_pid_t=no
10037 fi
10038 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10039 fi
10040 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10041 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10042 if test $ac_cv_type_pid_t = yes; then
10043 :
10044 else
10045
10046 cat >>confdefs.h <<_ACEOF
10047 #define pid_t int
10048 _ACEOF
10049
10050 fi
10051
10052
10053
10054 for ac_header in unistd.h vfork.h
10055 do
10056 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10057 echo "$as_me:$LINENO: checking for $ac_header" >&5
10058 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10059 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10060 echo $ECHO_N "(cached) $ECHO_C" >&6
10061 else
10062 cat >conftest.$ac_ext <<_ACEOF
10063 /* confdefs.h. */
10064 _ACEOF
10065 cat confdefs.h >>conftest.$ac_ext
10066 cat >>conftest.$ac_ext <<_ACEOF
10067 /* end confdefs.h. */
10068 #include <$ac_header>
10069 _ACEOF
10070 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10071 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10072 ac_status=$?
10073 grep -v '^ *+' conftest.er1 >conftest.err
10074 rm -f conftest.er1
10075 cat conftest.err >&5
10076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10077 (exit $ac_status); } >/dev/null; then
10078 if test -s conftest.err; then
10079 ac_cpp_err=$ac_c_preproc_warn_flag
10080 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10081 else
10082 ac_cpp_err=
10083 fi
10084 else
10085 ac_cpp_err=yes
10086 fi
10087 if test -z "$ac_cpp_err"; then
10088 eval "$as_ac_Header=yes"
10089 else
10090 echo "$as_me: failed program was:" >&5
10091 sed 's/^/| /' conftest.$ac_ext >&5
10092
10093 eval "$as_ac_Header=no"
10094 fi
10095 rm -f conftest.err conftest.$ac_ext
10096 fi
10097 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10098 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10099 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10100 cat >>confdefs.h <<_ACEOF
10101 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10102 _ACEOF
10103
10104 fi
10105 done
10106
10107
10108
10109 for ac_func in fork vfork
10110 do
10111 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10112 echo "$as_me:$LINENO: checking for $ac_func" >&5
10113 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10114 if eval "test \"\${$as_ac_var+set}\" = set"; then
10115 echo $ECHO_N "(cached) $ECHO_C" >&6
10116 else
10117 cat >conftest.$ac_ext <<_ACEOF
10118 /* confdefs.h. */
10119 _ACEOF
10120 cat confdefs.h >>conftest.$ac_ext
10121 cat >>conftest.$ac_ext <<_ACEOF
10122 /* end confdefs.h. */
10123 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10124 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10125 #define $ac_func innocuous_$ac_func
10126
10127 /* System header to define __stub macros and hopefully few prototypes,
10128 which can conflict with char $ac_func (); below.
10129 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10130 <limits.h> exists even on freestanding compilers. */
10131
10132 #ifdef __STDC__
10133 # include <limits.h>
10134 #else
10135 # include <assert.h>
10136 #endif
10137
10138 #undef $ac_func
10139
10140 /* Override any gcc2 internal prototype to avoid an error. */
10141 #ifdef __cplusplus
10142 extern "C"
10143 {
10144 #endif
10145 /* We use char because int might match the return type of a gcc2
10146 builtin and then its argument prototype would still apply. */
10147 char $ac_func ();
10148 /* The GNU C library defines this for functions which it implements
10149 to always fail with ENOSYS. Some functions are actually named
10150 something starting with __ and the normal name is an alias. */
10151 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10152 choke me
10153 #else
10154 char (*f) () = $ac_func;
10155 #endif
10156 #ifdef __cplusplus
10157 }
10158 #endif
10159
10160 int
10161 main ()
10162 {
10163 return f != $ac_func;
10164 ;
10165 return 0;
10166 }
10167 _ACEOF
10168 rm -f conftest.$ac_objext conftest$ac_exeext
10169 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10170 (eval $ac_link) 2>conftest.er1
10171 ac_status=$?
10172 grep -v '^ *+' conftest.er1 >conftest.err
10173 rm -f conftest.er1
10174 cat conftest.err >&5
10175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10176 (exit $ac_status); } &&
10177 { ac_try='test -z "$ac_c_werror_flag"
10178 || test ! -s conftest.err'
10179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10180 (eval $ac_try) 2>&5
10181 ac_status=$?
10182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10183 (exit $ac_status); }; } &&
10184 { ac_try='test -s conftest$ac_exeext'
10185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10186 (eval $ac_try) 2>&5
10187 ac_status=$?
10188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10189 (exit $ac_status); }; }; then
10190 eval "$as_ac_var=yes"
10191 else
10192 echo "$as_me: failed program was:" >&5
10193 sed 's/^/| /' conftest.$ac_ext >&5
10194
10195 eval "$as_ac_var=no"
10196 fi
10197 rm -f conftest.err conftest.$ac_objext \
10198 conftest$ac_exeext conftest.$ac_ext
10199 fi
10200 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10201 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10202 if test `eval echo '${'$as_ac_var'}'` = yes; then
10203 cat >>confdefs.h <<_ACEOF
10204 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10205 _ACEOF
10206
10207 fi
10208 done
10209
10210 if test "x$ac_cv_func_fork" = xyes; then
10211 echo "$as_me:$LINENO: checking for working fork" >&5
10212 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10213 if test "${ac_cv_func_fork_works+set}" = set; then
10214 echo $ECHO_N "(cached) $ECHO_C" >&6
10215 else
10216 if test "$cross_compiling" = yes; then
10217 ac_cv_func_fork_works=cross
10218 else
10219 cat >conftest.$ac_ext <<_ACEOF
10220 /* By Ruediger Kuhlmann. */
10221 #include <sys/types.h>
10222 #if HAVE_UNISTD_H
10223 # include <unistd.h>
10224 #endif
10225 /* Some systems only have a dummy stub for fork() */
10226 int main ()
10227 {
10228 if (fork() < 0)
10229 exit (1);
10230 exit (0);
10231 }
10232 _ACEOF
10233 rm -f conftest$ac_exeext
10234 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10235 (eval $ac_link) 2>&5
10236 ac_status=$?
10237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10238 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10239 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10240 (eval $ac_try) 2>&5
10241 ac_status=$?
10242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10243 (exit $ac_status); }; }; then
10244 ac_cv_func_fork_works=yes
10245 else
10246 echo "$as_me: program exited with status $ac_status" >&5
10247 echo "$as_me: failed program was:" >&5
10248 sed 's/^/| /' conftest.$ac_ext >&5
10249
10250 ( exit $ac_status )
10251 ac_cv_func_fork_works=no
10252 fi
10253 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10254 fi
10255 fi
10256 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10257 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10258
10259 else
10260 ac_cv_func_fork_works=$ac_cv_func_fork
10261 fi
10262 if test "x$ac_cv_func_fork_works" = xcross; then
10263 case $host in
10264 *-*-amigaos* | *-*-msdosdjgpp*)
10265 # Override, as these systems have only a dummy fork() stub
10266 ac_cv_func_fork_works=no
10267 ;;
10268 *)
10269 ac_cv_func_fork_works=yes
10270 ;;
10271 esac
10272 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10273 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10274 fi
10275 ac_cv_func_vfork_works=$ac_cv_func_vfork
10276 if test "x$ac_cv_func_vfork" = xyes; then
10277 echo "$as_me:$LINENO: checking for working vfork" >&5
10278 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10279 if test "${ac_cv_func_vfork_works+set}" = set; then
10280 echo $ECHO_N "(cached) $ECHO_C" >&6
10281 else
10282 if test "$cross_compiling" = yes; then
10283 ac_cv_func_vfork_works=cross
10284 else
10285 cat >conftest.$ac_ext <<_ACEOF
10286 /* confdefs.h. */
10287 _ACEOF
10288 cat confdefs.h >>conftest.$ac_ext
10289 cat >>conftest.$ac_ext <<_ACEOF
10290 /* end confdefs.h. */
10291 /* Thanks to Paul Eggert for this test. */
10292 #include <stdio.h>
10293 #include <stdlib.h>
10294 #include <sys/types.h>
10295 #include <sys/stat.h>
10296 #include <sys/wait.h>
10297 #if HAVE_UNISTD_H
10298 # include <unistd.h>
10299 #endif
10300 #if HAVE_VFORK_H
10301 # include <vfork.h>
10302 #endif
10303 /* On some sparc systems, changes by the child to local and incoming
10304 argument registers are propagated back to the parent. The compiler
10305 is told about this with #include <vfork.h>, but some compilers
10306 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10307 static variable whose address is put into a register that is
10308 clobbered by the vfork. */
10309 static void
10310 #ifdef __cplusplus
10311 sparc_address_test (int arg)
10312 # else
10313 sparc_address_test (arg) int arg;
10314 #endif
10315 {
10316 static pid_t child;
10317 if (!child) {
10318 child = vfork ();
10319 if (child < 0) {
10320 perror ("vfork");
10321 _exit(2);
10322 }
10323 if (!child) {
10324 arg = getpid();
10325 write(-1, "", 0);
10326 _exit (arg);
10327 }
10328 }
10329 }
10330
10331 int
10332 main ()
10333 {
10334 pid_t parent = getpid ();
10335 pid_t child;
10336
10337 sparc_address_test (0);
10338
10339 child = vfork ();
10340
10341 if (child == 0) {
10342 /* Here is another test for sparc vfork register problems. This
10343 test uses lots of local variables, at least as many local
10344 variables as main has allocated so far including compiler
10345 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10346 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10347 reuse the register of parent for one of the local variables,
10348 since it will think that parent can't possibly be used any more
10349 in this routine. Assigning to the local variable will thus
10350 munge parent in the parent process. */
10351 pid_t
10352 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10353 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10354 /* Convince the compiler that p..p7 are live; otherwise, it might
10355 use the same hardware register for all 8 local variables. */
10356 if (p != p1 || p != p2 || p != p3 || p != p4
10357 || p != p5 || p != p6 || p != p7)
10358 _exit(1);
10359
10360 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10361 from child file descriptors. If the child closes a descriptor
10362 before it execs or exits, this munges the parent's descriptor
10363 as well. Test for this by closing stdout in the child. */
10364 _exit(close(fileno(stdout)) != 0);
10365 } else {
10366 int status;
10367 struct stat st;
10368
10369 while (wait(&status) != child)
10370 ;
10371 exit(
10372 /* Was there some problem with vforking? */
10373 child < 0
10374
10375 /* Did the child fail? (This shouldn't happen.) */
10376 || status
10377
10378 /* Did the vfork/compiler bug occur? */
10379 || parent != getpid()
10380
10381 /* Did the file descriptor bug occur? */
10382 || fstat(fileno(stdout), &st) != 0
10383 );
10384 }
10385 }
10386 _ACEOF
10387 rm -f conftest$ac_exeext
10388 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10389 (eval $ac_link) 2>&5
10390 ac_status=$?
10391 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10392 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10393 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10394 (eval $ac_try) 2>&5
10395 ac_status=$?
10396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10397 (exit $ac_status); }; }; then
10398 ac_cv_func_vfork_works=yes
10399 else
10400 echo "$as_me: program exited with status $ac_status" >&5
10401 echo "$as_me: failed program was:" >&5
10402 sed 's/^/| /' conftest.$ac_ext >&5
10403
10404 ( exit $ac_status )
10405 ac_cv_func_vfork_works=no
10406 fi
10407 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10408 fi
10409 fi
10410 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10411 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10412
10413 fi;
10414 if test "x$ac_cv_func_fork_works" = xcross; then
10415 ac_cv_func_vfork_works=$ac_cv_func_vfork
10416 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10417 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10418 fi
10419
10420 if test "x$ac_cv_func_vfork_works" = xyes; then
10421
10422 cat >>confdefs.h <<\_ACEOF
10423 #define HAVE_WORKING_VFORK 1
10424 _ACEOF
10425
10426 else
10427
10428 cat >>confdefs.h <<\_ACEOF
10429 #define vfork fork
10430 _ACEOF
10431
10432 fi
10433 if test "x$ac_cv_func_fork_works" = xyes; then
10434
10435 cat >>confdefs.h <<\_ACEOF
10436 #define HAVE_WORKING_FORK 1
10437 _ACEOF
10438
10439 fi
10440
10441
10442
10443 if test "X$prefix" = "XNONE"; then
10444 acl_final_prefix="$ac_default_prefix"
10445 else
10446 acl_final_prefix="$prefix"
10447 fi
10448 if test "X$exec_prefix" = "XNONE"; then
10449 acl_final_exec_prefix='${prefix}'
10450 else
10451 acl_final_exec_prefix="$exec_prefix"
10452 fi
10453 acl_save_prefix="$prefix"
10454 prefix="$acl_final_prefix"
10455 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10456 prefix="$acl_save_prefix"
10457
10458
10459 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10460 if test "${with_gnu_ld+set}" = set; then
10461 withval="$with_gnu_ld"
10462 test "$withval" = no || with_gnu_ld=yes
10463 else
10464 with_gnu_ld=no
10465 fi;
10466 # Prepare PATH_SEPARATOR.
10467 # The user is always right.
10468 if test "${PATH_SEPARATOR+set}" != set; then
10469 echo "#! /bin/sh" >conf$$.sh
10470 echo "exit 0" >>conf$$.sh
10471 chmod +x conf$$.sh
10472 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10473 PATH_SEPARATOR=';'
10474 else
10475 PATH_SEPARATOR=:
10476 fi
10477 rm -f conf$$.sh
10478 fi
10479 ac_prog=ld
10480 if test "$GCC" = yes; then
10481 # Check if gcc -print-prog-name=ld gives a path.
10482 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10483 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10484 case $host in
10485 *-*-mingw*)
10486 # gcc leaves a trailing carriage return which upsets mingw
10487 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10488 *)
10489 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10490 esac
10491 case $ac_prog in
10492 # Accept absolute paths.
10493 [\\/]* | [A-Za-z]:[\\/]*)
10494 re_direlt='/[^/][^/]*/\.\./'
10495 # Canonicalize the path of ld
10496 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10497 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10498 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10499 done
10500 test -z "$LD" && LD="$ac_prog"
10501 ;;
10502 "")
10503 # If it fails, then pretend we aren't using GCC.
10504 ac_prog=ld
10505 ;;
10506 *)
10507 # If it is relative, then search for the first ld in PATH.
10508 with_gnu_ld=unknown
10509 ;;
10510 esac
10511 elif test "$with_gnu_ld" = yes; then
10512 echo "$as_me:$LINENO: checking for GNU ld" >&5
10513 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10514 else
10515 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10516 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10517 fi
10518 if test "${acl_cv_path_LD+set}" = set; then
10519 echo $ECHO_N "(cached) $ECHO_C" >&6
10520 else
10521 if test -z "$LD"; then
10522 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10523 for ac_dir in $PATH; do
10524 test -z "$ac_dir" && ac_dir=.
10525 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10526 acl_cv_path_LD="$ac_dir/$ac_prog"
10527 # Check to see if the program is GNU ld. I'd rather use --version,
10528 # but apparently some GNU ld's only accept -v.
10529 # Break only if it was the GNU/non-GNU ld that we prefer.
10530 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10531 test "$with_gnu_ld" != no && break
10532 else
10533 test "$with_gnu_ld" != yes && break
10534 fi
10535 fi
10536 done
10537 IFS="$ac_save_ifs"
10538 else
10539 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10540 fi
10541 fi
10542
10543 LD="$acl_cv_path_LD"
10544 if test -n "$LD"; then
10545 echo "$as_me:$LINENO: result: $LD" >&5
10546 echo "${ECHO_T}$LD" >&6
10547 else
10548 echo "$as_me:$LINENO: result: no" >&5
10549 echo "${ECHO_T}no" >&6
10550 fi
10551 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10552 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10553 { (exit 1); exit 1; }; }
10554 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10555 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10556 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10557 echo $ECHO_N "(cached) $ECHO_C" >&6
10558 else
10559 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10560 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10561 acl_cv_prog_gnu_ld=yes
10562 else
10563 acl_cv_prog_gnu_ld=no
10564 fi
10565 fi
10566 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10567 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10568 with_gnu_ld=$acl_cv_prog_gnu_ld
10569
10570
10571
10572 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10573 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10574 if test "${acl_cv_rpath+set}" = set; then
10575 echo $ECHO_N "(cached) $ECHO_C" >&6
10576 else
10577
10578 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10579 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10580 . ./conftest.sh
10581 rm -f ./conftest.sh
10582 acl_cv_rpath=done
10583
10584 fi
10585 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10586 echo "${ECHO_T}$acl_cv_rpath" >&6
10587 wl="$acl_cv_wl"
10588 libext="$acl_cv_libext"
10589 shlibext="$acl_cv_shlibext"
10590 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10591 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10592 hardcode_direct="$acl_cv_hardcode_direct"
10593 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10594 # Check whether --enable-rpath or --disable-rpath was given.
10595 if test "${enable_rpath+set}" = set; then
10596 enableval="$enable_rpath"
10597 :
10598 else
10599 enable_rpath=yes
10600 fi;
10601
10602
10603
10604
10605
10606
10607
10608 use_additional=yes
10609
10610 acl_save_prefix="$prefix"
10611 prefix="$acl_final_prefix"
10612 acl_save_exec_prefix="$exec_prefix"
10613 exec_prefix="$acl_final_exec_prefix"
10614
10615 eval additional_includedir=\"$includedir\"
10616 eval additional_libdir=\"$libdir\"
10617
10618 exec_prefix="$acl_save_exec_prefix"
10619 prefix="$acl_save_prefix"
10620
10621
10622 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10623 if test "${with_libiconv_prefix+set}" = set; then
10624 withval="$with_libiconv_prefix"
10625
10626 if test "X$withval" = "Xno"; then
10627 use_additional=no
10628 else
10629 if test "X$withval" = "X"; then
10630
10631 acl_save_prefix="$prefix"
10632 prefix="$acl_final_prefix"
10633 acl_save_exec_prefix="$exec_prefix"
10634 exec_prefix="$acl_final_exec_prefix"
10635
10636 eval additional_includedir=\"$includedir\"
10637 eval additional_libdir=\"$libdir\"
10638
10639 exec_prefix="$acl_save_exec_prefix"
10640 prefix="$acl_save_prefix"
10641
10642 else
10643 additional_includedir="$withval/include"
10644 additional_libdir="$withval/lib"
10645 fi
10646 fi
10647
10648 fi;
10649 LIBICONV=
10650 LTLIBICONV=
10651 INCICONV=
10652 rpathdirs=
10653 ltrpathdirs=
10654 names_already_handled=
10655 names_next_round='iconv '
10656 while test -n "$names_next_round"; do
10657 names_this_round="$names_next_round"
10658 names_next_round=
10659 for name in $names_this_round; do
10660 already_handled=
10661 for n in $names_already_handled; do
10662 if test "$n" = "$name"; then
10663 already_handled=yes
10664 break
10665 fi
10666 done
10667 if test -z "$already_handled"; then
10668 names_already_handled="$names_already_handled $name"
10669 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10670 eval value=\"\$HAVE_LIB$uppername\"
10671 if test -n "$value"; then
10672 if test "$value" = yes; then
10673 eval value=\"\$LIB$uppername\"
10674 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10675 eval value=\"\$LTLIB$uppername\"
10676 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10677 else
10678 :
10679 fi
10680 else
10681 found_dir=
10682 found_la=
10683 found_so=
10684 found_a=
10685 if test $use_additional = yes; then
10686 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10687 found_dir="$additional_libdir"
10688 found_so="$additional_libdir/lib$name.$shlibext"
10689 if test -f "$additional_libdir/lib$name.la"; then
10690 found_la="$additional_libdir/lib$name.la"
10691 fi
10692 else
10693 if test -f "$additional_libdir/lib$name.$libext"; then
10694 found_dir="$additional_libdir"
10695 found_a="$additional_libdir/lib$name.$libext"
10696 if test -f "$additional_libdir/lib$name.la"; then
10697 found_la="$additional_libdir/lib$name.la"
10698 fi
10699 fi
10700 fi
10701 fi
10702 if test "X$found_dir" = "X"; then
10703 for x in $LDFLAGS $LTLIBICONV; do
10704
10705 acl_save_prefix="$prefix"
10706 prefix="$acl_final_prefix"
10707 acl_save_exec_prefix="$exec_prefix"
10708 exec_prefix="$acl_final_exec_prefix"
10709 eval x=\"$x\"
10710 exec_prefix="$acl_save_exec_prefix"
10711 prefix="$acl_save_prefix"
10712
10713 case "$x" in
10714 -L*)
10715 dir=`echo "X$x" | sed -e 's/^X-L//'`
10716 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10717 found_dir="$dir"
10718 found_so="$dir/lib$name.$shlibext"
10719 if test -f "$dir/lib$name.la"; then
10720 found_la="$dir/lib$name.la"
10721 fi
10722 else
10723 if test -f "$dir/lib$name.$libext"; then
10724 found_dir="$dir"
10725 found_a="$dir/lib$name.$libext"
10726 if test -f "$dir/lib$name.la"; then
10727 found_la="$dir/lib$name.la"
10728 fi
10729 fi
10730 fi
10731 ;;
10732 esac
10733 if test "X$found_dir" != "X"; then
10734 break
10735 fi
10736 done
10737 fi
10738 if test "X$found_dir" != "X"; then
10739 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10740 if test "X$found_so" != "X"; then
10741 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10742 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10743 else
10744 haveit=
10745 for x in $ltrpathdirs; do
10746 if test "X$x" = "X$found_dir"; then
10747 haveit=yes
10748 break
10749 fi
10750 done
10751 if test -z "$haveit"; then
10752 ltrpathdirs="$ltrpathdirs $found_dir"
10753 fi
10754 if test "$hardcode_direct" = yes; then
10755 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10756 else
10757 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10758 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10759 haveit=
10760 for x in $rpathdirs; do
10761 if test "X$x" = "X$found_dir"; then
10762 haveit=yes
10763 break
10764 fi
10765 done
10766 if test -z "$haveit"; then
10767 rpathdirs="$rpathdirs $found_dir"
10768 fi
10769 else
10770 haveit=
10771 for x in $LDFLAGS $LIBICONV; do
10772
10773 acl_save_prefix="$prefix"
10774 prefix="$acl_final_prefix"
10775 acl_save_exec_prefix="$exec_prefix"
10776 exec_prefix="$acl_final_exec_prefix"
10777 eval x=\"$x\"
10778 exec_prefix="$acl_save_exec_prefix"
10779 prefix="$acl_save_prefix"
10780
10781 if test "X$x" = "X-L$found_dir"; then
10782 haveit=yes
10783 break
10784 fi
10785 done
10786 if test -z "$haveit"; then
10787 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10788 fi
10789 if test "$hardcode_minus_L" != no; then
10790 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10791 else
10792 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10793 fi
10794 fi
10795 fi
10796 fi
10797 else
10798 if test "X$found_a" != "X"; then
10799 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10800 else
10801 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10802 fi
10803 fi
10804 additional_includedir=
10805 case "$found_dir" in
10806 */lib | */lib/)
10807 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10808 additional_includedir="$basedir/include"
10809 ;;
10810 esac
10811 if test "X$additional_includedir" != "X"; then
10812 if test "X$additional_includedir" != "X/usr/include"; then
10813 haveit=
10814 if test "X$additional_includedir" = "X/usr/local/include"; then
10815 if test -n "$GCC"; then
10816 case $host_os in
10817 linux*) haveit=yes;;
10818 esac
10819 fi
10820 fi
10821 if test -z "$haveit"; then
10822 for x in $CPPFLAGS $INCICONV; do
10823
10824 acl_save_prefix="$prefix"
10825 prefix="$acl_final_prefix"
10826 acl_save_exec_prefix="$exec_prefix"
10827 exec_prefix="$acl_final_exec_prefix"
10828 eval x=\"$x\"
10829 exec_prefix="$acl_save_exec_prefix"
10830 prefix="$acl_save_prefix"
10831
10832 if test "X$x" = "X-I$additional_includedir"; then
10833 haveit=yes
10834 break
10835 fi
10836 done
10837 if test -z "$haveit"; then
10838 if test -d "$additional_includedir"; then
10839 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10840 fi
10841 fi
10842 fi
10843 fi
10844 fi
10845 if test -n "$found_la"; then
10846 save_libdir="$libdir"
10847 case "$found_la" in
10848 */* | *\\*) . "$found_la" ;;
10849 *) . "./$found_la" ;;
10850 esac
10851 libdir="$save_libdir"
10852 for dep in $dependency_libs; do
10853 case "$dep" in
10854 -L*)
10855 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10856 if test "X$additional_libdir" != "X/usr/lib"; then
10857 haveit=
10858 if test "X$additional_libdir" = "X/usr/local/lib"; then
10859 if test -n "$GCC"; then
10860 case $host_os in
10861 linux*) haveit=yes;;
10862 esac
10863 fi
10864 fi
10865 if test -z "$haveit"; then
10866 haveit=
10867 for x in $LDFLAGS $LIBICONV; do
10868
10869 acl_save_prefix="$prefix"
10870 prefix="$acl_final_prefix"
10871 acl_save_exec_prefix="$exec_prefix"
10872 exec_prefix="$acl_final_exec_prefix"
10873 eval x=\"$x\"
10874 exec_prefix="$acl_save_exec_prefix"
10875 prefix="$acl_save_prefix"
10876
10877 if test "X$x" = "X-L$additional_libdir"; then
10878 haveit=yes
10879 break
10880 fi
10881 done
10882 if test -z "$haveit"; then
10883 if test -d "$additional_libdir"; then
10884 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10885 fi
10886 fi
10887 haveit=
10888 for x in $LDFLAGS $LTLIBICONV; do
10889
10890 acl_save_prefix="$prefix"
10891 prefix="$acl_final_prefix"
10892 acl_save_exec_prefix="$exec_prefix"
10893 exec_prefix="$acl_final_exec_prefix"
10894 eval x=\"$x\"
10895 exec_prefix="$acl_save_exec_prefix"
10896 prefix="$acl_save_prefix"
10897
10898 if test "X$x" = "X-L$additional_libdir"; then
10899 haveit=yes
10900 break
10901 fi
10902 done
10903 if test -z "$haveit"; then
10904 if test -d "$additional_libdir"; then
10905 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10906 fi
10907 fi
10908 fi
10909 fi
10910 ;;
10911 -R*)
10912 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10913 if test "$enable_rpath" != no; then
10914 haveit=
10915 for x in $rpathdirs; do
10916 if test "X$x" = "X$dir"; then
10917 haveit=yes
10918 break
10919 fi
10920 done
10921 if test -z "$haveit"; then
10922 rpathdirs="$rpathdirs $dir"
10923 fi
10924 haveit=
10925 for x in $ltrpathdirs; do
10926 if test "X$x" = "X$dir"; then
10927 haveit=yes
10928 break
10929 fi
10930 done
10931 if test -z "$haveit"; then
10932 ltrpathdirs="$ltrpathdirs $dir"
10933 fi
10934 fi
10935 ;;
10936 -l*)
10937 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10938 ;;
10939 *.la)
10940 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10941 ;;
10942 *)
10943 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10944 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10945 ;;
10946 esac
10947 done
10948 fi
10949 else
10950 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10951 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10952 fi
10953 fi
10954 fi
10955 done
10956 done
10957 if test "X$rpathdirs" != "X"; then
10958 if test -n "$hardcode_libdir_separator"; then
10959 alldirs=
10960 for found_dir in $rpathdirs; do
10961 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10962 done
10963 acl_save_libdir="$libdir"
10964 libdir="$alldirs"
10965 eval flag=\"$hardcode_libdir_flag_spec\"
10966 libdir="$acl_save_libdir"
10967 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10968 else
10969 for found_dir in $rpathdirs; do
10970 acl_save_libdir="$libdir"
10971 libdir="$found_dir"
10972 eval flag=\"$hardcode_libdir_flag_spec\"
10973 libdir="$acl_save_libdir"
10974 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10975 done
10976 fi
10977 fi
10978 if test "X$ltrpathdirs" != "X"; then
10979 for found_dir in $ltrpathdirs; do
10980 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10981 done
10982 fi
10983
10984
10985
10986
10987
10988
10989
10990 am_save_CPPFLAGS="$CPPFLAGS"
10991
10992 for element in $INCICONV; do
10993 haveit=
10994 for x in $CPPFLAGS; do
10995
10996 acl_save_prefix="$prefix"
10997 prefix="$acl_final_prefix"
10998 acl_save_exec_prefix="$exec_prefix"
10999 exec_prefix="$acl_final_exec_prefix"
11000 eval x=\"$x\"
11001 exec_prefix="$acl_save_exec_prefix"
11002 prefix="$acl_save_prefix"
11003
11004 if test "X$x" = "X$element"; then
11005 haveit=yes
11006 break
11007 fi
11008 done
11009 if test -z "$haveit"; then
11010 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11011 fi
11012 done
11013
11014
11015 echo "$as_me:$LINENO: checking for iconv" >&5
11016 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11017 if test "${am_cv_func_iconv+set}" = set; then
11018 echo $ECHO_N "(cached) $ECHO_C" >&6
11019 else
11020
11021 am_cv_func_iconv="no, consider installing GNU libiconv"
11022 am_cv_lib_iconv=no
11023 cat >conftest.$ac_ext <<_ACEOF
11024 /* confdefs.h. */
11025 _ACEOF
11026 cat confdefs.h >>conftest.$ac_ext
11027 cat >>conftest.$ac_ext <<_ACEOF
11028 /* end confdefs.h. */
11029 #include <stdlib.h>
11030 #include <iconv.h>
11031 int
11032 main ()
11033 {
11034 iconv_t cd = iconv_open("","");
11035 iconv(cd,NULL,NULL,NULL,NULL);
11036 iconv_close(cd);
11037 ;
11038 return 0;
11039 }
11040 _ACEOF
11041 rm -f conftest.$ac_objext conftest$ac_exeext
11042 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11043 (eval $ac_link) 2>conftest.er1
11044 ac_status=$?
11045 grep -v '^ *+' conftest.er1 >conftest.err
11046 rm -f conftest.er1
11047 cat conftest.err >&5
11048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11049 (exit $ac_status); } &&
11050 { ac_try='test -z "$ac_c_werror_flag"
11051 || test ! -s conftest.err'
11052 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11053 (eval $ac_try) 2>&5
11054 ac_status=$?
11055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11056 (exit $ac_status); }; } &&
11057 { ac_try='test -s conftest$ac_exeext'
11058 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11059 (eval $ac_try) 2>&5
11060 ac_status=$?
11061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11062 (exit $ac_status); }; }; then
11063 am_cv_func_iconv=yes
11064 else
11065 echo "$as_me: failed program was:" >&5
11066 sed 's/^/| /' conftest.$ac_ext >&5
11067
11068 fi
11069 rm -f conftest.err conftest.$ac_objext \
11070 conftest$ac_exeext conftest.$ac_ext
11071 if test "$am_cv_func_iconv" != yes; then
11072 am_save_LIBS="$LIBS"
11073 LIBS="$LIBS $LIBICONV"
11074 cat >conftest.$ac_ext <<_ACEOF
11075 /* confdefs.h. */
11076 _ACEOF
11077 cat confdefs.h >>conftest.$ac_ext
11078 cat >>conftest.$ac_ext <<_ACEOF
11079 /* end confdefs.h. */
11080 #include <stdlib.h>
11081 #include <iconv.h>
11082 int
11083 main ()
11084 {
11085 iconv_t cd = iconv_open("","");
11086 iconv(cd,NULL,NULL,NULL,NULL);
11087 iconv_close(cd);
11088 ;
11089 return 0;
11090 }
11091 _ACEOF
11092 rm -f conftest.$ac_objext conftest$ac_exeext
11093 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11094 (eval $ac_link) 2>conftest.er1
11095 ac_status=$?
11096 grep -v '^ *+' conftest.er1 >conftest.err
11097 rm -f conftest.er1
11098 cat conftest.err >&5
11099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11100 (exit $ac_status); } &&
11101 { ac_try='test -z "$ac_c_werror_flag"
11102 || test ! -s conftest.err'
11103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11104 (eval $ac_try) 2>&5
11105 ac_status=$?
11106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11107 (exit $ac_status); }; } &&
11108 { ac_try='test -s conftest$ac_exeext'
11109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11110 (eval $ac_try) 2>&5
11111 ac_status=$?
11112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11113 (exit $ac_status); }; }; then
11114 am_cv_lib_iconv=yes
11115 am_cv_func_iconv=yes
11116 else
11117 echo "$as_me: failed program was:" >&5
11118 sed 's/^/| /' conftest.$ac_ext >&5
11119
11120 fi
11121 rm -f conftest.err conftest.$ac_objext \
11122 conftest$ac_exeext conftest.$ac_ext
11123 LIBS="$am_save_LIBS"
11124 fi
11125
11126 fi
11127 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11128 echo "${ECHO_T}$am_cv_func_iconv" >&6
11129 if test "$am_cv_func_iconv" = yes; then
11130
11131 cat >>confdefs.h <<\_ACEOF
11132 #define HAVE_ICONV 1
11133 _ACEOF
11134
11135 fi
11136 if test "$am_cv_lib_iconv" = yes; then
11137 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11138 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11139 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11140 echo "${ECHO_T}$LIBICONV" >&6
11141 else
11142 CPPFLAGS="$am_save_CPPFLAGS"
11143 LIBICONV=
11144 LTLIBICONV=
11145 fi
11146
11147
11148
11149 if test "$am_cv_func_iconv" = yes; then
11150 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11151 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11152 if test "${am_cv_proto_iconv+set}" = set; then
11153 echo $ECHO_N "(cached) $ECHO_C" >&6
11154 else
11155
11156 cat >conftest.$ac_ext <<_ACEOF
11157 /* confdefs.h. */
11158 _ACEOF
11159 cat confdefs.h >>conftest.$ac_ext
11160 cat >>conftest.$ac_ext <<_ACEOF
11161 /* end confdefs.h. */
11162
11163 #include <stdlib.h>
11164 #include <iconv.h>
11165 extern
11166 #ifdef __cplusplus
11167 "C"
11168 #endif
11169 #if defined(__STDC__) || defined(__cplusplus)
11170 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11171 #else
11172 size_t iconv();
11173 #endif
11174
11175 int
11176 main ()
11177 {
11178
11179 ;
11180 return 0;
11181 }
11182 _ACEOF
11183 rm -f conftest.$ac_objext
11184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11185 (eval $ac_compile) 2>conftest.er1
11186 ac_status=$?
11187 grep -v '^ *+' conftest.er1 >conftest.err
11188 rm -f conftest.er1
11189 cat conftest.err >&5
11190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11191 (exit $ac_status); } &&
11192 { ac_try='test -z "$ac_c_werror_flag"
11193 || test ! -s conftest.err'
11194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11195 (eval $ac_try) 2>&5
11196 ac_status=$?
11197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11198 (exit $ac_status); }; } &&
11199 { ac_try='test -s conftest.$ac_objext'
11200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11201 (eval $ac_try) 2>&5
11202 ac_status=$?
11203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11204 (exit $ac_status); }; }; then
11205 am_cv_proto_iconv_arg1=""
11206 else
11207 echo "$as_me: failed program was:" >&5
11208 sed 's/^/| /' conftest.$ac_ext >&5
11209
11210 am_cv_proto_iconv_arg1="const"
11211 fi
11212 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11213 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);"
11214 fi
11215
11216 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11217 echo "$as_me:$LINENO: result: ${ac_t:-
11218 }$am_cv_proto_iconv" >&5
11219 echo "${ECHO_T}${ac_t:-
11220 }$am_cv_proto_iconv" >&6
11221
11222 cat >>confdefs.h <<_ACEOF
11223 #define ICONV_CONST $am_cv_proto_iconv_arg1
11224 _ACEOF
11225
11226 fi
11227
11228 # Until we have in-tree GNU iconv:
11229 LIBICONV_DEP=
11230
11231
11232
11233 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11234 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11235 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11236 echo $ECHO_N "(cached) $ECHO_C" >&6
11237 else
11238 cat >conftest.$ac_ext <<_ACEOF
11239 /* confdefs.h. */
11240 _ACEOF
11241 cat confdefs.h >>conftest.$ac_ext
11242 cat >>conftest.$ac_ext <<_ACEOF
11243 /* end confdefs.h. */
11244 #include <locale.h>
11245 int
11246 main ()
11247 {
11248 return LC_MESSAGES
11249 ;
11250 return 0;
11251 }
11252 _ACEOF
11253 rm -f conftest.$ac_objext conftest$ac_exeext
11254 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11255 (eval $ac_link) 2>conftest.er1
11256 ac_status=$?
11257 grep -v '^ *+' conftest.er1 >conftest.err
11258 rm -f conftest.er1
11259 cat conftest.err >&5
11260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11261 (exit $ac_status); } &&
11262 { ac_try='test -z "$ac_c_werror_flag"
11263 || test ! -s conftest.err'
11264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11265 (eval $ac_try) 2>&5
11266 ac_status=$?
11267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11268 (exit $ac_status); }; } &&
11269 { ac_try='test -s conftest$ac_exeext'
11270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11271 (eval $ac_try) 2>&5
11272 ac_status=$?
11273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11274 (exit $ac_status); }; }; then
11275 am_cv_val_LC_MESSAGES=yes
11276 else
11277 echo "$as_me: failed program was:" >&5
11278 sed 's/^/| /' conftest.$ac_ext >&5
11279
11280 am_cv_val_LC_MESSAGES=no
11281 fi
11282 rm -f conftest.err conftest.$ac_objext \
11283 conftest$ac_exeext conftest.$ac_ext
11284 fi
11285 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11286 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11287 if test $am_cv_val_LC_MESSAGES = yes; then
11288
11289 cat >>confdefs.h <<\_ACEOF
11290 #define HAVE_LC_MESSAGES 1
11291 _ACEOF
11292
11293 fi
11294
11295
11296
11297 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11298 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11299 if test "${am_cv_langinfo_codeset+set}" = set; then
11300 echo $ECHO_N "(cached) $ECHO_C" >&6
11301 else
11302 cat >conftest.$ac_ext <<_ACEOF
11303 /* confdefs.h. */
11304 _ACEOF
11305 cat confdefs.h >>conftest.$ac_ext
11306 cat >>conftest.$ac_ext <<_ACEOF
11307 /* end confdefs.h. */
11308 #include <langinfo.h>
11309 int
11310 main ()
11311 {
11312 char* cs = nl_langinfo(CODESET);
11313 ;
11314 return 0;
11315 }
11316 _ACEOF
11317 rm -f conftest.$ac_objext conftest$ac_exeext
11318 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11319 (eval $ac_link) 2>conftest.er1
11320 ac_status=$?
11321 grep -v '^ *+' conftest.er1 >conftest.err
11322 rm -f conftest.er1
11323 cat conftest.err >&5
11324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11325 (exit $ac_status); } &&
11326 { ac_try='test -z "$ac_c_werror_flag"
11327 || test ! -s conftest.err'
11328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11329 (eval $ac_try) 2>&5
11330 ac_status=$?
11331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11332 (exit $ac_status); }; } &&
11333 { ac_try='test -s conftest$ac_exeext'
11334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11335 (eval $ac_try) 2>&5
11336 ac_status=$?
11337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11338 (exit $ac_status); }; }; then
11339 am_cv_langinfo_codeset=yes
11340 else
11341 echo "$as_me: failed program was:" >&5
11342 sed 's/^/| /' conftest.$ac_ext >&5
11343
11344 am_cv_langinfo_codeset=no
11345 fi
11346 rm -f conftest.err conftest.$ac_objext \
11347 conftest$ac_exeext conftest.$ac_ext
11348
11349 fi
11350 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11351 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11352 if test $am_cv_langinfo_codeset = yes; then
11353
11354 cat >>confdefs.h <<\_ACEOF
11355 #define HAVE_LANGINFO_CODESET 1
11356 _ACEOF
11357
11358 fi
11359
11360
11361 # We will need to find libiberty.h and ansidecl.h
11362 saved_CFLAGS="$CFLAGS"
11363 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
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
11401
11402
11403 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11404 strsignal strstr strverscmp \
11405 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11406 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
11407 do
11408 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11409 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11410 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11411 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11412 echo $ECHO_N "(cached) $ECHO_C" >&6
11413 else
11414 cat >conftest.$ac_ext <<_ACEOF
11415 /* confdefs.h. */
11416 _ACEOF
11417 cat confdefs.h >>conftest.$ac_ext
11418 cat >>conftest.$ac_ext <<_ACEOF
11419 /* end confdefs.h. */
11420 #undef $ac_tr_decl
11421 #define $ac_tr_decl 1
11422
11423 #include "ansidecl.h"
11424 #include "system.h"
11425
11426 int
11427 main ()
11428 {
11429 #ifndef $ac_func
11430 char *(*pfn) = (char *(*)) $ac_func ;
11431 #endif
11432 ;
11433 return 0;
11434 }
11435 _ACEOF
11436 rm -f conftest.$ac_objext
11437 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11438 (eval $ac_compile) 2>conftest.er1
11439 ac_status=$?
11440 grep -v '^ *+' conftest.er1 >conftest.err
11441 rm -f conftest.er1
11442 cat conftest.err >&5
11443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11444 (exit $ac_status); } &&
11445 { ac_try='test -z "$ac_c_werror_flag"
11446 || test ! -s conftest.err'
11447 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11448 (eval $ac_try) 2>&5
11449 ac_status=$?
11450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11451 (exit $ac_status); }; } &&
11452 { ac_try='test -s conftest.$ac_objext'
11453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11454 (eval $ac_try) 2>&5
11455 ac_status=$?
11456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11457 (exit $ac_status); }; }; then
11458 eval "gcc_cv_have_decl_$ac_func=yes"
11459 else
11460 echo "$as_me: failed program was:" >&5
11461 sed 's/^/| /' conftest.$ac_ext >&5
11462
11463 eval "gcc_cv_have_decl_$ac_func=no"
11464 fi
11465 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11466 fi
11467
11468 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11469 echo "$as_me:$LINENO: result: yes" >&5
11470 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11471 #define $ac_tr_decl 1
11472 _ACEOF
11473
11474 else
11475 echo "$as_me:$LINENO: result: no" >&5
11476 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11477 #define $ac_tr_decl 0
11478 _ACEOF
11479
11480 fi
11481
11482 done
11483
11484
11485
11486
11487
11488 for ac_func in getrlimit setrlimit getrusage
11489 do
11490 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11491 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11492 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11493 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11494 echo $ECHO_N "(cached) $ECHO_C" >&6
11495 else
11496 cat >conftest.$ac_ext <<_ACEOF
11497 /* confdefs.h. */
11498 _ACEOF
11499 cat confdefs.h >>conftest.$ac_ext
11500 cat >>conftest.$ac_ext <<_ACEOF
11501 /* end confdefs.h. */
11502 #undef $ac_tr_decl
11503 #define $ac_tr_decl 1
11504
11505 #include "ansidecl.h"
11506 #include "system.h"
11507 #ifdef HAVE_SYS_RESOURCE_H
11508 #include <sys/resource.h>
11509 #endif
11510
11511
11512 int
11513 main ()
11514 {
11515 #ifndef $ac_func
11516 char *(*pfn) = (char *(*)) $ac_func ;
11517 #endif
11518 ;
11519 return 0;
11520 }
11521 _ACEOF
11522 rm -f conftest.$ac_objext
11523 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11524 (eval $ac_compile) 2>conftest.er1
11525 ac_status=$?
11526 grep -v '^ *+' conftest.er1 >conftest.err
11527 rm -f conftest.er1
11528 cat conftest.err >&5
11529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11530 (exit $ac_status); } &&
11531 { ac_try='test -z "$ac_c_werror_flag"
11532 || test ! -s conftest.err'
11533 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11534 (eval $ac_try) 2>&5
11535 ac_status=$?
11536 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11537 (exit $ac_status); }; } &&
11538 { ac_try='test -s conftest.$ac_objext'
11539 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11540 (eval $ac_try) 2>&5
11541 ac_status=$?
11542 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11543 (exit $ac_status); }; }; then
11544 eval "gcc_cv_have_decl_$ac_func=yes"
11545 else
11546 echo "$as_me: failed program was:" >&5
11547 sed 's/^/| /' conftest.$ac_ext >&5
11548
11549 eval "gcc_cv_have_decl_$ac_func=no"
11550 fi
11551 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11552 fi
11553
11554 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11555 echo "$as_me:$LINENO: result: yes" >&5
11556 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11557 #define $ac_tr_decl 1
11558 _ACEOF
11559
11560 else
11561 echo "$as_me:$LINENO: result: no" >&5
11562 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11563 #define $ac_tr_decl 0
11564 _ACEOF
11565
11566 fi
11567
11568 done
11569
11570
11571 cat >conftest.$ac_ext <<_ACEOF
11572 /* confdefs.h. */
11573 _ACEOF
11574 cat confdefs.h >>conftest.$ac_ext
11575 cat >>conftest.$ac_ext <<_ACEOF
11576 /* end confdefs.h. */
11577
11578 #include "ansidecl.h"
11579 #include "system.h"
11580 #ifdef HAVE_SYS_RESOURCE_H
11581 #include <sys/resource.h>
11582 #endif
11583
11584 int
11585 main ()
11586 {
11587 rlim_t l = 0;
11588 ;
11589 return 0;
11590 }
11591 _ACEOF
11592 rm -f conftest.$ac_objext
11593 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11594 (eval $ac_compile) 2>conftest.er1
11595 ac_status=$?
11596 grep -v '^ *+' conftest.er1 >conftest.err
11597 rm -f conftest.er1
11598 cat conftest.err >&5
11599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11600 (exit $ac_status); } &&
11601 { ac_try='test -z "$ac_c_werror_flag"
11602 || test ! -s conftest.err'
11603 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11604 (eval $ac_try) 2>&5
11605 ac_status=$?
11606 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11607 (exit $ac_status); }; } &&
11608 { ac_try='test -s conftest.$ac_objext'
11609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11610 (eval $ac_try) 2>&5
11611 ac_status=$?
11612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11613 (exit $ac_status); }; }; then
11614 :
11615 else
11616 echo "$as_me: failed program was:" >&5
11617 sed 's/^/| /' conftest.$ac_ext >&5
11618
11619
11620 cat >>confdefs.h <<\_ACEOF
11621 #define rlim_t long
11622 _ACEOF
11623
11624 fi
11625 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11626
11627 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11628 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11629 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11630 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11631
11632 for ac_func in ldgetname
11633 do
11634 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11635 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11636 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11637 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11638 echo $ECHO_N "(cached) $ECHO_C" >&6
11639 else
11640 cat >conftest.$ac_ext <<_ACEOF
11641 /* confdefs.h. */
11642 _ACEOF
11643 cat confdefs.h >>conftest.$ac_ext
11644 cat >>conftest.$ac_ext <<_ACEOF
11645 /* end confdefs.h. */
11646 #undef $ac_tr_decl
11647 #define $ac_tr_decl 1
11648
11649 #include "ansidecl.h"
11650 #include "system.h"
11651 #ifdef HAVE_LDFCN_H
11652 #undef FREAD
11653 #undef FWRITE
11654 #include <ldfcn.h>
11655 #endif
11656
11657
11658 int
11659 main ()
11660 {
11661 #ifndef $ac_func
11662 char *(*pfn) = (char *(*)) $ac_func ;
11663 #endif
11664 ;
11665 return 0;
11666 }
11667 _ACEOF
11668 rm -f conftest.$ac_objext
11669 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11670 (eval $ac_compile) 2>conftest.er1
11671 ac_status=$?
11672 grep -v '^ *+' conftest.er1 >conftest.err
11673 rm -f conftest.er1
11674 cat conftest.err >&5
11675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11676 (exit $ac_status); } &&
11677 { ac_try='test -z "$ac_c_werror_flag"
11678 || test ! -s conftest.err'
11679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11680 (eval $ac_try) 2>&5
11681 ac_status=$?
11682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11683 (exit $ac_status); }; } &&
11684 { ac_try='test -s conftest.$ac_objext'
11685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11686 (eval $ac_try) 2>&5
11687 ac_status=$?
11688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11689 (exit $ac_status); }; }; then
11690 eval "gcc_cv_have_decl_$ac_func=yes"
11691 else
11692 echo "$as_me: failed program was:" >&5
11693 sed 's/^/| /' conftest.$ac_ext >&5
11694
11695 eval "gcc_cv_have_decl_$ac_func=no"
11696 fi
11697 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11698 fi
11699
11700 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11701 echo "$as_me:$LINENO: result: yes" >&5
11702 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11703 #define $ac_tr_decl 1
11704 _ACEOF
11705
11706 else
11707 echo "$as_me:$LINENO: result: no" >&5
11708 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11709 #define $ac_tr_decl 0
11710 _ACEOF
11711
11712 fi
11713
11714 done
11715
11716
11717
11718 for ac_func in times
11719 do
11720 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11721 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11722 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11723 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11724 echo $ECHO_N "(cached) $ECHO_C" >&6
11725 else
11726 cat >conftest.$ac_ext <<_ACEOF
11727 /* confdefs.h. */
11728 _ACEOF
11729 cat confdefs.h >>conftest.$ac_ext
11730 cat >>conftest.$ac_ext <<_ACEOF
11731 /* end confdefs.h. */
11732 #undef $ac_tr_decl
11733 #define $ac_tr_decl 1
11734
11735 #include "ansidecl.h"
11736 #include "system.h"
11737 #ifdef HAVE_SYS_TIMES_H
11738 #include <sys/times.h>
11739 #endif
11740
11741
11742 int
11743 main ()
11744 {
11745 #ifndef $ac_func
11746 char *(*pfn) = (char *(*)) $ac_func ;
11747 #endif
11748 ;
11749 return 0;
11750 }
11751 _ACEOF
11752 rm -f conftest.$ac_objext
11753 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11754 (eval $ac_compile) 2>conftest.er1
11755 ac_status=$?
11756 grep -v '^ *+' conftest.er1 >conftest.err
11757 rm -f conftest.er1
11758 cat conftest.err >&5
11759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11760 (exit $ac_status); } &&
11761 { ac_try='test -z "$ac_c_werror_flag"
11762 || test ! -s conftest.err'
11763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11764 (eval $ac_try) 2>&5
11765 ac_status=$?
11766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11767 (exit $ac_status); }; } &&
11768 { ac_try='test -s conftest.$ac_objext'
11769 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11770 (eval $ac_try) 2>&5
11771 ac_status=$?
11772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11773 (exit $ac_status); }; }; then
11774 eval "gcc_cv_have_decl_$ac_func=yes"
11775 else
11776 echo "$as_me: failed program was:" >&5
11777 sed 's/^/| /' conftest.$ac_ext >&5
11778
11779 eval "gcc_cv_have_decl_$ac_func=no"
11780 fi
11781 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11782 fi
11783
11784 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11785 echo "$as_me:$LINENO: result: yes" >&5
11786 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11787 #define $ac_tr_decl 1
11788 _ACEOF
11789
11790 else
11791 echo "$as_me:$LINENO: result: no" >&5
11792 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11793 #define $ac_tr_decl 0
11794 _ACEOF
11795
11796 fi
11797
11798 done
11799
11800
11801
11802 for ac_func in sigaltstack
11803 do
11804 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11805 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11806 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11807 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11808 echo $ECHO_N "(cached) $ECHO_C" >&6
11809 else
11810 cat >conftest.$ac_ext <<_ACEOF
11811 /* confdefs.h. */
11812 _ACEOF
11813 cat confdefs.h >>conftest.$ac_ext
11814 cat >>conftest.$ac_ext <<_ACEOF
11815 /* end confdefs.h. */
11816 #undef $ac_tr_decl
11817 #define $ac_tr_decl 1
11818
11819 #include "ansidecl.h"
11820 #include "system.h"
11821 #include <signal.h>
11822
11823
11824 int
11825 main ()
11826 {
11827 #ifndef $ac_func
11828 char *(*pfn) = (char *(*)) $ac_func ;
11829 #endif
11830 ;
11831 return 0;
11832 }
11833 _ACEOF
11834 rm -f conftest.$ac_objext
11835 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11836 (eval $ac_compile) 2>conftest.er1
11837 ac_status=$?
11838 grep -v '^ *+' conftest.er1 >conftest.err
11839 rm -f conftest.er1
11840 cat conftest.err >&5
11841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11842 (exit $ac_status); } &&
11843 { ac_try='test -z "$ac_c_werror_flag"
11844 || test ! -s conftest.err'
11845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11846 (eval $ac_try) 2>&5
11847 ac_status=$?
11848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11849 (exit $ac_status); }; } &&
11850 { ac_try='test -s conftest.$ac_objext'
11851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11852 (eval $ac_try) 2>&5
11853 ac_status=$?
11854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11855 (exit $ac_status); }; }; then
11856 eval "gcc_cv_have_decl_$ac_func=yes"
11857 else
11858 echo "$as_me: failed program was:" >&5
11859 sed 's/^/| /' conftest.$ac_ext >&5
11860
11861 eval "gcc_cv_have_decl_$ac_func=no"
11862 fi
11863 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11864 fi
11865
11866 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11867 echo "$as_me:$LINENO: result: yes" >&5
11868 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11869 #define $ac_tr_decl 1
11870 _ACEOF
11871
11872 else
11873 echo "$as_me:$LINENO: result: no" >&5
11874 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11875 #define $ac_tr_decl 0
11876 _ACEOF
11877
11878 fi
11879
11880 done
11881
11882
11883 # More time-related stuff.
11884 echo "$as_me:$LINENO: checking for struct tms" >&5
11885 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11886 if test "${ac_cv_struct_tms+set}" = set; then
11887 echo $ECHO_N "(cached) $ECHO_C" >&6
11888 else
11889
11890 cat >conftest.$ac_ext <<_ACEOF
11891 /* confdefs.h. */
11892 _ACEOF
11893 cat confdefs.h >>conftest.$ac_ext
11894 cat >>conftest.$ac_ext <<_ACEOF
11895 /* end confdefs.h. */
11896
11897 #include "ansidecl.h"
11898 #include "system.h"
11899 #ifdef HAVE_SYS_TIMES_H
11900 #include <sys/times.h>
11901 #endif
11902
11903 int
11904 main ()
11905 {
11906 struct tms tms;
11907 ;
11908 return 0;
11909 }
11910 _ACEOF
11911 rm -f conftest.$ac_objext
11912 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11913 (eval $ac_compile) 2>conftest.er1
11914 ac_status=$?
11915 grep -v '^ *+' conftest.er1 >conftest.err
11916 rm -f conftest.er1
11917 cat conftest.err >&5
11918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11919 (exit $ac_status); } &&
11920 { ac_try='test -z "$ac_c_werror_flag"
11921 || test ! -s conftest.err'
11922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11923 (eval $ac_try) 2>&5
11924 ac_status=$?
11925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11926 (exit $ac_status); }; } &&
11927 { ac_try='test -s conftest.$ac_objext'
11928 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11929 (eval $ac_try) 2>&5
11930 ac_status=$?
11931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11932 (exit $ac_status); }; }; then
11933 ac_cv_struct_tms=yes
11934 else
11935 echo "$as_me: failed program was:" >&5
11936 sed 's/^/| /' conftest.$ac_ext >&5
11937
11938 ac_cv_struct_tms=no
11939 fi
11940 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11941 fi
11942 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11943 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11944 if test $ac_cv_struct_tms = yes; then
11945
11946 cat >>confdefs.h <<\_ACEOF
11947 #define HAVE_STRUCT_TMS 1
11948 _ACEOF
11949
11950 fi
11951
11952 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11953 # revisit after autoconf 2.50.
11954 echo "$as_me:$LINENO: checking for clock_t" >&5
11955 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11956 if test "${gcc_cv_type_clock_t+set}" = set; then
11957 echo $ECHO_N "(cached) $ECHO_C" >&6
11958 else
11959
11960 cat >conftest.$ac_ext <<_ACEOF
11961 /* confdefs.h. */
11962 _ACEOF
11963 cat confdefs.h >>conftest.$ac_ext
11964 cat >>conftest.$ac_ext <<_ACEOF
11965 /* end confdefs.h. */
11966
11967 #include "ansidecl.h"
11968 #include "system.h"
11969
11970 int
11971 main ()
11972 {
11973 clock_t x;
11974 ;
11975 return 0;
11976 }
11977 _ACEOF
11978 rm -f conftest.$ac_objext
11979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11980 (eval $ac_compile) 2>conftest.er1
11981 ac_status=$?
11982 grep -v '^ *+' conftest.er1 >conftest.err
11983 rm -f conftest.er1
11984 cat conftest.err >&5
11985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11986 (exit $ac_status); } &&
11987 { ac_try='test -z "$ac_c_werror_flag"
11988 || test ! -s conftest.err'
11989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11990 (eval $ac_try) 2>&5
11991 ac_status=$?
11992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11993 (exit $ac_status); }; } &&
11994 { ac_try='test -s conftest.$ac_objext'
11995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11996 (eval $ac_try) 2>&5
11997 ac_status=$?
11998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11999 (exit $ac_status); }; }; then
12000 gcc_cv_type_clock_t=yes
12001 else
12002 echo "$as_me: failed program was:" >&5
12003 sed 's/^/| /' conftest.$ac_ext >&5
12004
12005 gcc_cv_type_clock_t=no
12006 fi
12007 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12008 fi
12009 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12010 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12011 if test $gcc_cv_type_clock_t = yes; then
12012
12013 cat >>confdefs.h <<\_ACEOF
12014 #define HAVE_CLOCK_T 1
12015 _ACEOF
12016
12017 fi
12018
12019 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12020 CFLAGS="$saved_CFLAGS"
12021
12022 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12023 if test "${enable_initfini_array+set}" = set; then
12024 enableval="$enable_initfini_array"
12025
12026 else
12027
12028 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12029 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12030 if test "${gcc_cv_initfini_array+set}" = set; then
12031 echo $ECHO_N "(cached) $ECHO_C" >&6
12032 else
12033 if test "$cross_compiling" = yes; then
12034 gcc_cv_initfini_array=no
12035 else
12036 cat >conftest.$ac_ext <<_ACEOF
12037 /* confdefs.h. */
12038 _ACEOF
12039 cat confdefs.h >>conftest.$ac_ext
12040 cat >>conftest.$ac_ext <<_ACEOF
12041 /* end confdefs.h. */
12042
12043 static int x = -1;
12044 int main (void) { return x; }
12045 int foo (void) { x = 0; }
12046 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12047 _ACEOF
12048 rm -f conftest$ac_exeext
12049 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12050 (eval $ac_link) 2>&5
12051 ac_status=$?
12052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12053 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12055 (eval $ac_try) 2>&5
12056 ac_status=$?
12057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12058 (exit $ac_status); }; }; then
12059 gcc_cv_initfini_array=yes
12060 else
12061 echo "$as_me: program exited with status $ac_status" >&5
12062 echo "$as_me: failed program was:" >&5
12063 sed 's/^/| /' conftest.$ac_ext >&5
12064
12065 ( exit $ac_status )
12066 gcc_cv_initfini_array=no
12067 fi
12068 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12069 fi
12070 fi
12071 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12072 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12073 enable_initfini_array=$gcc_cv_initfini_array
12074
12075 fi;
12076 if test $enable_initfini_array = yes; then
12077
12078 cat >>confdefs.h <<\_ACEOF
12079 #define HAVE_INITFINI_ARRAY 1
12080 _ACEOF
12081
12082 fi
12083
12084 # mkdir takes a single argument on some systems.
12085 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12086 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12087 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12088 echo $ECHO_N "(cached) $ECHO_C" >&6
12089 else
12090 cat >conftest.$ac_ext <<_ACEOF
12091 /* confdefs.h. */
12092 _ACEOF
12093 cat confdefs.h >>conftest.$ac_ext
12094 cat >>conftest.$ac_ext <<_ACEOF
12095 /* end confdefs.h. */
12096
12097 #include <sys/types.h>
12098 #ifdef HAVE_SYS_STAT_H
12099 # include <sys/stat.h>
12100 #endif
12101 #ifdef HAVE_UNISTD_H
12102 # include <unistd.h>
12103 #endif
12104 #ifdef HAVE_DIRECT_H
12105 # include <direct.h>
12106 #endif
12107 int
12108 main ()
12109 {
12110 mkdir ("foo", 0);
12111 ;
12112 return 0;
12113 }
12114 _ACEOF
12115 rm -f conftest.$ac_objext
12116 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12117 (eval $ac_compile) 2>conftest.er1
12118 ac_status=$?
12119 grep -v '^ *+' conftest.er1 >conftest.err
12120 rm -f conftest.er1
12121 cat conftest.err >&5
12122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12123 (exit $ac_status); } &&
12124 { ac_try='test -z "$ac_c_werror_flag"
12125 || test ! -s conftest.err'
12126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12127 (eval $ac_try) 2>&5
12128 ac_status=$?
12129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12130 (exit $ac_status); }; } &&
12131 { ac_try='test -s conftest.$ac_objext'
12132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12133 (eval $ac_try) 2>&5
12134 ac_status=$?
12135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12136 (exit $ac_status); }; }; then
12137 gcc_cv_mkdir_takes_one_arg=no
12138 else
12139 echo "$as_me: failed program was:" >&5
12140 sed 's/^/| /' conftest.$ac_ext >&5
12141
12142 gcc_cv_mkdir_takes_one_arg=yes
12143 fi
12144 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12145 fi
12146 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12147 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12148 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12149
12150 cat >>confdefs.h <<\_ACEOF
12151 #define MKDIR_TAKES_ONE_ARG 1
12152 _ACEOF
12153
12154 fi
12155
12156
12157 # File extensions
12158 manext='.1'
12159 objext='.o'
12160
12161
12162
12163 # With Setjmp/Longjmp based exception handling.
12164 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12165 if test "${enable_sjlj_exceptions+set}" = set; then
12166 enableval="$enable_sjlj_exceptions"
12167 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12168
12169 cat >>confdefs.h <<_ACEOF
12170 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12171 _ACEOF
12172
12173 fi;
12174
12175 # For platforms with the unwind ABI which includes an unwind library,
12176 # libunwind, we can choose to use the system libunwind.
12177
12178 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12179 if test "${with_system_libunwind+set}" = set; then
12180 withval="$with_system_libunwind"
12181
12182 fi;
12183
12184 # config.gcc also contains tests of with_system_libunwind.
12185 if test x$with_system_libunwind = xyes; then
12186
12187 cat >>confdefs.h <<\_ACEOF
12188 #define HAVE_GETIPINFO 1
12189 _ACEOF
12190
12191 fi
12192
12193 # --------------------------------------------------------
12194 # Build, host, and target specific configuration fragments
12195 # --------------------------------------------------------
12196
12197 # Collect build-machine-specific information.
12198 . ${srcdir}/config.build
12199
12200 # Collect host-machine-specific information.
12201 . ${srcdir}/config.host
12202
12203 target_gtfiles=
12204
12205 # Collect target-machine-specific information.
12206 . ${srcdir}/config.gcc
12207
12208 extra_objs="${host_extra_objs} ${extra_objs}"
12209 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12210
12211 # Default the target-machine variables that were not explicitly set.
12212 if test x"$tm_file" = x
12213 then tm_file=$cpu_type/$cpu_type.h; fi
12214
12215 if test x"$extra_headers" = x
12216 then extra_headers=; fi
12217
12218 if test x$md_file = x
12219 then md_file=$cpu_type/$cpu_type.md; fi
12220
12221 if test x$out_file = x
12222 then out_file=$cpu_type/$cpu_type.c; fi
12223
12224 if test x"$tmake_file" = x
12225 then tmake_file=$cpu_type/t-$cpu_type
12226 fi
12227
12228 if test x"$dwarf2" = xyes
12229 then tm_file="$tm_file tm-dwarf2.h"
12230 fi
12231
12232 # Say what files are being used for the output code and MD file.
12233 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12234 echo "Using \`$srcdir/config/$md_file' as machine description file."
12235
12236 # If any of the xm_file variables contain nonexistent files, warn
12237 # about them and drop them.
12238
12239 bx=
12240 for x in $build_xm_file; do
12241 if test -f $srcdir/config/$x
12242 then bx="$bx $x"
12243 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12244 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12245 fi
12246 done
12247 build_xm_file="$bx"
12248
12249 hx=
12250 for x in $host_xm_file; do
12251 if test -f $srcdir/config/$x
12252 then hx="$hx $x"
12253 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12254 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12255 fi
12256 done
12257 host_xm_file="$hx"
12258
12259 tx=
12260 for x in $xm_file; do
12261 if test -f $srcdir/config/$x
12262 then tx="$tx $x"
12263 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12264 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12265 fi
12266 done
12267 xm_file="$tx"
12268
12269 count=a
12270 for f in $tm_file; do
12271 count=${count}x
12272 done
12273 if test $count = ax; then
12274 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12275 else
12276 echo "Using the following target machine macro files:"
12277 for f in $tm_file; do
12278 echo " $srcdir/config/$f"
12279 done
12280 fi
12281
12282 if test x$need_64bit_hwint = xyes; then
12283
12284 cat >>confdefs.h <<\_ACEOF
12285 #define NEED_64BIT_HOST_WIDE_INT 1
12286 _ACEOF
12287
12288 fi
12289
12290 if test x$use_long_long_for_widest_fast_int = xyes; then
12291
12292 cat >>confdefs.h <<\_ACEOF
12293 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12294 _ACEOF
12295
12296 fi
12297
12298 count=a
12299 for f in $host_xm_file; do
12300 count=${count}x
12301 done
12302 if test $count = a; then
12303 :
12304 elif test $count = ax; then
12305 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12306 else
12307 echo "Using the following host machine macro files:"
12308 for f in $host_xm_file; do
12309 echo " $srcdir/config/$f"
12310 done
12311 fi
12312 echo "Using ${out_host_hook_obj} for host machine hooks."
12313
12314 if test "$host_xm_file" != "$build_xm_file"; then
12315 count=a
12316 for f in $build_xm_file; do
12317 count=${count}x
12318 done
12319 if test $count = a; then
12320 :
12321 elif test $count = ax; then
12322 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12323 else
12324 echo "Using the following build machine macro files:"
12325 for f in $build_xm_file; do
12326 echo " $srcdir/config/$f"
12327 done
12328 fi
12329 fi
12330
12331 case ${host} in
12332 powerpc*-*-darwin*)
12333 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12334 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12335 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12336 echo $ECHO_N "(cached) $ECHO_C" >&6
12337 else
12338 cat >conftest.$ac_ext <<_ACEOF
12339
12340 #include <sys/cdefs.h>
12341 #include <sys/signal.h>
12342 #include <ucontext.h>
12343 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12344
12345 _ACEOF
12346 rm -f conftest.$ac_objext
12347 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12348 (eval $ac_compile) 2>conftest.er1
12349 ac_status=$?
12350 grep -v '^ *+' conftest.er1 >conftest.err
12351 rm -f conftest.er1
12352 cat conftest.err >&5
12353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12354 (exit $ac_status); } &&
12355 { ac_try='test -z "$ac_c_werror_flag"
12356 || test ! -s conftest.err'
12357 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12358 (eval $ac_try) 2>&5
12359 ac_status=$?
12360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12361 (exit $ac_status); }; } &&
12362 { ac_try='test -s conftest.$ac_objext'
12363 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12364 (eval $ac_try) 2>&5
12365 ac_status=$?
12366 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12367 (exit $ac_status); }; }; then
12368 gcc_cv_mcontext_underscores=no
12369 else
12370 echo "$as_me: failed program was:" >&5
12371 sed 's/^/| /' conftest.$ac_ext >&5
12372
12373 gcc_cv_mcontext_underscores=yes
12374 fi
12375 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12376 fi
12377 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12378 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12379 if test $gcc_cv_mcontext_underscores = yes; then
12380
12381 cat >>confdefs.h <<\_ACEOF
12382 #define HAS_MCONTEXT_T_UNDERSCORES
12383 _ACEOF
12384
12385 fi
12386 ;;
12387 esac
12388
12389 # ---------
12390 # Threading
12391 # ---------
12392
12393 # Check if a valid thread package
12394 case ${enable_threads} in
12395 "" | no)
12396 # No threads
12397 target_thread_file='single'
12398 ;;
12399 yes)
12400 # default
12401 target_thread_file='single'
12402 ;;
12403 aix | dce | gnat | irix | posix | posix95 | rtems | \
12404 single | solaris | vxworks | win32 )
12405 target_thread_file=${enable_threads}
12406 ;;
12407 *)
12408 echo "${enable_threads} is an unknown thread package" 1>&2
12409 exit 1
12410 ;;
12411 esac
12412
12413 if test x${thread_file} = x; then
12414 # No thread file set by target-specific clauses in config.gcc,
12415 # so use file chosen by default logic above
12416 thread_file=${target_thread_file}
12417 fi
12418
12419 # Make gthr-default.h if we have a thread file.
12420 gthread_flags=
12421 if test $thread_file != single; then
12422 rm -f gthr-default.h
12423 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12424 gthread_flags=-DHAVE_GTHR_DEFAULT
12425 fi
12426
12427
12428 # --------
12429 # UNSORTED
12430 # --------
12431
12432 use_cxa_atexit=no
12433 if test x$enable___cxa_atexit = xyes || \
12434 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12435 if test x$host = x$target; then
12436 case $host in
12437 # mingw32 doesn't have __cxa_atexit but uses atexit registration
12438 # keyed to flag_use_cxa_atexit
12439 *-*-mingw32*)
12440 use_cxa_atexit=yes
12441 ;;
12442 *)
12443 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12444 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12445 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12446 echo $ECHO_N "(cached) $ECHO_C" >&6
12447 else
12448 cat >conftest.$ac_ext <<_ACEOF
12449 /* confdefs.h. */
12450 _ACEOF
12451 cat confdefs.h >>conftest.$ac_ext
12452 cat >>conftest.$ac_ext <<_ACEOF
12453 /* end confdefs.h. */
12454 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12455 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12456 #define __cxa_atexit innocuous___cxa_atexit
12457
12458 /* System header to define __stub macros and hopefully few prototypes,
12459 which can conflict with char __cxa_atexit (); below.
12460 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12461 <limits.h> exists even on freestanding compilers. */
12462
12463 #ifdef __STDC__
12464 # include <limits.h>
12465 #else
12466 # include <assert.h>
12467 #endif
12468
12469 #undef __cxa_atexit
12470
12471 /* Override any gcc2 internal prototype to avoid an error. */
12472 #ifdef __cplusplus
12473 extern "C"
12474 {
12475 #endif
12476 /* We use char because int might match the return type of a gcc2
12477 builtin and then its argument prototype would still apply. */
12478 char __cxa_atexit ();
12479 /* The GNU C library defines this for functions which it implements
12480 to always fail with ENOSYS. Some functions are actually named
12481 something starting with __ and the normal name is an alias. */
12482 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12483 choke me
12484 #else
12485 char (*f) () = __cxa_atexit;
12486 #endif
12487 #ifdef __cplusplus
12488 }
12489 #endif
12490
12491 int
12492 main ()
12493 {
12494 return f != __cxa_atexit;
12495 ;
12496 return 0;
12497 }
12498 _ACEOF
12499 rm -f conftest.$ac_objext conftest$ac_exeext
12500 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12501 (eval $ac_link) 2>conftest.er1
12502 ac_status=$?
12503 grep -v '^ *+' conftest.er1 >conftest.err
12504 rm -f conftest.er1
12505 cat conftest.err >&5
12506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12507 (exit $ac_status); } &&
12508 { ac_try='test -z "$ac_c_werror_flag"
12509 || test ! -s conftest.err'
12510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12511 (eval $ac_try) 2>&5
12512 ac_status=$?
12513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12514 (exit $ac_status); }; } &&
12515 { ac_try='test -s conftest$ac_exeext'
12516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12517 (eval $ac_try) 2>&5
12518 ac_status=$?
12519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12520 (exit $ac_status); }; }; then
12521 ac_cv_func___cxa_atexit=yes
12522 else
12523 echo "$as_me: failed program was:" >&5
12524 sed 's/^/| /' conftest.$ac_ext >&5
12525
12526 ac_cv_func___cxa_atexit=no
12527 fi
12528 rm -f conftest.err conftest.$ac_objext \
12529 conftest$ac_exeext conftest.$ac_ext
12530 fi
12531 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12532 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12533 if test $ac_cv_func___cxa_atexit = yes; then
12534 use_cxa_atexit=yes
12535 else
12536 echo "__cxa_atexit can't be enabled on this target"
12537 fi
12538
12539 ;;
12540 esac
12541 else
12542 # We can't check for __cxa_atexit when building a cross, so assume
12543 # it is available
12544 use_cxa_atexit=yes
12545 fi
12546 if test x$use_cxa_atexit = xyes; then
12547
12548 cat >>confdefs.h <<\_ACEOF
12549 #define DEFAULT_USE_CXA_ATEXIT 2
12550 _ACEOF
12551
12552 fi
12553 fi
12554
12555 use_getipinfo=yes
12556 if test x$with_system_libunwind = xyes; then
12557 if test x$host = x$target; then
12558 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
12559 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
12560 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
12561 echo $ECHO_N "(cached) $ECHO_C" >&6
12562 else
12563 ac_func_search_save_LIBS=$LIBS
12564 ac_cv_search__Unwind_GetIPInfo=no
12565 cat >conftest.$ac_ext <<_ACEOF
12566 /* confdefs.h. */
12567 _ACEOF
12568 cat confdefs.h >>conftest.$ac_ext
12569 cat >>conftest.$ac_ext <<_ACEOF
12570 /* end confdefs.h. */
12571
12572 /* Override any gcc2 internal prototype to avoid an error. */
12573 #ifdef __cplusplus
12574 extern "C"
12575 #endif
12576 /* We use char because int might match the return type of a gcc2
12577 builtin and then its argument prototype would still apply. */
12578 char _Unwind_GetIPInfo ();
12579 int
12580 main ()
12581 {
12582 _Unwind_GetIPInfo ();
12583 ;
12584 return 0;
12585 }
12586 _ACEOF
12587 rm -f conftest.$ac_objext conftest$ac_exeext
12588 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12589 (eval $ac_link) 2>conftest.er1
12590 ac_status=$?
12591 grep -v '^ *+' conftest.er1 >conftest.err
12592 rm -f conftest.er1
12593 cat conftest.err >&5
12594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12595 (exit $ac_status); } &&
12596 { ac_try='test -z "$ac_c_werror_flag"
12597 || test ! -s conftest.err'
12598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12599 (eval $ac_try) 2>&5
12600 ac_status=$?
12601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12602 (exit $ac_status); }; } &&
12603 { ac_try='test -s conftest$ac_exeext'
12604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12605 (eval $ac_try) 2>&5
12606 ac_status=$?
12607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12608 (exit $ac_status); }; }; then
12609 ac_cv_search__Unwind_GetIPInfo="none required"
12610 else
12611 echo "$as_me: failed program was:" >&5
12612 sed 's/^/| /' conftest.$ac_ext >&5
12613
12614 fi
12615 rm -f conftest.err conftest.$ac_objext \
12616 conftest$ac_exeext conftest.$ac_ext
12617 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
12618 for ac_lib in unwind; do
12619 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12620 cat >conftest.$ac_ext <<_ACEOF
12621 /* confdefs.h. */
12622 _ACEOF
12623 cat confdefs.h >>conftest.$ac_ext
12624 cat >>conftest.$ac_ext <<_ACEOF
12625 /* end confdefs.h. */
12626
12627 /* Override any gcc2 internal prototype to avoid an error. */
12628 #ifdef __cplusplus
12629 extern "C"
12630 #endif
12631 /* We use char because int might match the return type of a gcc2
12632 builtin and then its argument prototype would still apply. */
12633 char _Unwind_GetIPInfo ();
12634 int
12635 main ()
12636 {
12637 _Unwind_GetIPInfo ();
12638 ;
12639 return 0;
12640 }
12641 _ACEOF
12642 rm -f conftest.$ac_objext conftest$ac_exeext
12643 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12644 (eval $ac_link) 2>conftest.er1
12645 ac_status=$?
12646 grep -v '^ *+' conftest.er1 >conftest.err
12647 rm -f conftest.er1
12648 cat conftest.err >&5
12649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12650 (exit $ac_status); } &&
12651 { ac_try='test -z "$ac_c_werror_flag"
12652 || test ! -s conftest.err'
12653 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12654 (eval $ac_try) 2>&5
12655 ac_status=$?
12656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12657 (exit $ac_status); }; } &&
12658 { ac_try='test -s conftest$ac_exeext'
12659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12660 (eval $ac_try) 2>&5
12661 ac_status=$?
12662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12663 (exit $ac_status); }; }; then
12664 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
12665 break
12666 else
12667 echo "$as_me: failed program was:" >&5
12668 sed 's/^/| /' conftest.$ac_ext >&5
12669
12670 fi
12671 rm -f conftest.err conftest.$ac_objext \
12672 conftest$ac_exeext conftest.$ac_ext
12673 done
12674 fi
12675 LIBS=$ac_func_search_save_LIBS
12676 fi
12677 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
12678 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
12679 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
12680 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
12681
12682 else
12683 use_getipinfo=no
12684 fi
12685
12686 fi
12687 fi
12688
12689 if test x$use_getipinfo = xyes; then
12690
12691 cat >>confdefs.h <<\_ACEOF
12692 #define HAVE_GETIPINFO 1
12693 _ACEOF
12694
12695 else
12696 echo "The system unwind library does not support _Unwind_GetIPInfo."
12697 fi
12698
12699 # Look for a file containing extra machine modes.
12700 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12701 extra_modes_file='$(srcdir)'/config/${extra_modes}
12702
12703
12704 cat >>confdefs.h <<_ACEOF
12705 #define EXTRA_MODES_FILE "config/$extra_modes"
12706 _ACEOF
12707
12708 fi
12709
12710 # Convert extra_options into a form suitable for Makefile use.
12711 extra_opt_files=
12712 for f in $extra_options; do
12713 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12714 done
12715
12716
12717 # auto-host.h is the file containing items generated by autoconf and is
12718 # the first file included by config.h.
12719 # If host=build, it is correct to have bconfig include auto-host.h
12720 # as well. If host!=build, we are in error and need to do more
12721 # work to find out the build config parameters.
12722 if test x$host = x$build
12723 then
12724 build_auto=auto-host.h
12725 else
12726 # We create a subdir, then run autoconf in the subdir.
12727 # To prevent recursion we set host and build for the new
12728 # invocation of configure to the build for this invocation
12729 # of configure.
12730 tempdir=build.$$
12731 rm -rf $tempdir
12732 mkdir $tempdir
12733 cd $tempdir
12734 case ${srcdir} in
12735 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12736 *) realsrcdir=../${srcdir};;
12737 esac
12738 saved_CFLAGS="${CFLAGS}"
12739 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12740 ${realsrcdir}/configure \
12741 --enable-languages=${enable_languages-all} \
12742 --target=$target_alias --host=$build_alias --build=$build_alias
12743 CFLAGS="${saved_CFLAGS}"
12744
12745 # We just finished tests for the build machine, so rename
12746 # the file auto-build.h in the gcc directory.
12747 mv auto-host.h ../auto-build.h
12748 cd ..
12749 rm -rf $tempdir
12750 build_auto=auto-build.h
12751 fi
12752
12753
12754 tm_file="${tm_file} defaults.h"
12755 tm_p_file="${tm_p_file} tm-preds.h"
12756 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12757 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12758 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12759 # put this back in temporarily.
12760 xm_file="auto-host.h ansidecl.h ${xm_file}"
12761
12762 # --------
12763 # UNSORTED
12764 # --------
12765
12766 # Compile in configure arguments.
12767 if test -f configargs.h ; then
12768 # Being re-configured.
12769 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12770 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12771 else
12772 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12773 fi
12774
12775 # Double all backslashes and backslash all quotes to turn
12776 # gcc_config_arguments into a C string.
12777 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12778 $gcc_config_arguments
12779 EOF
12780 gcc_config_arguments_str=`cat conftest.out`
12781 rm -f conftest.out
12782
12783 cat > configargs.h <<EOF
12784 /* Generated automatically. */
12785 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12786 static const char thread_model[] = "$thread_file";
12787
12788 static const struct {
12789 const char *name, *value;
12790 } configure_default_options[] = $configure_default_options;
12791 EOF
12792
12793 # Internationalization
12794 # If we haven't got the data from the intl directory,
12795 # assume NLS is disabled.
12796 USE_NLS=no
12797 LIBINTL=
12798 LIBINTL_DEP=
12799 INCINTL=
12800 XGETTEXT=
12801 GMSGFMT=
12802 POSUB=
12803
12804 if test -f ../intl/config.intl; then
12805 . ../intl/config.intl
12806 fi
12807 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12808 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12809 if test x"$USE_NLS" != xyes; then
12810 echo "$as_me:$LINENO: result: no" >&5
12811 echo "${ECHO_T}no" >&6
12812 else
12813 echo "$as_me:$LINENO: result: yes" >&5
12814 echo "${ECHO_T}yes" >&6
12815
12816 cat >>confdefs.h <<\_ACEOF
12817 #define ENABLE_NLS 1
12818 _ACEOF
12819
12820
12821 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12822 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12823 # Look for .po and .gmo files in the source directory.
12824 CATALOGS=
12825 XLINGUAS=
12826 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12827 # If there aren't any .gmo files the shell will give us the
12828 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12829 # weeded out.
12830 case "$cat" in *\**)
12831 continue;;
12832 esac
12833 # The quadruple backslash is collapsed to a double backslash
12834 # by the backticks, then collapsed again by the double quotes,
12835 # leaving us with one backslash in the sed expression (right
12836 # before the dot that mustn't act as a wildcard).
12837 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12838 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12839 # The user is allowed to set LINGUAS to a list of languages to
12840 # install catalogs for. If it's empty that means "all of them."
12841 if test "x$LINGUAS" = x; then
12842 CATALOGS="$CATALOGS $cat"
12843 XLINGUAS="$XLINGUAS $lang"
12844 else
12845 case "$LINGUAS" in *$lang*)
12846 CATALOGS="$CATALOGS $cat"
12847 XLINGUAS="$XLINGUAS $lang"
12848 ;;
12849 esac
12850 fi
12851 done
12852 LINGUAS="$XLINGUAS"
12853 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12854 echo "${ECHO_T}$LINGUAS" >&6
12855
12856
12857 DATADIRNAME=share
12858
12859 INSTOBJEXT=.mo
12860
12861 GENCAT=gencat
12862
12863 CATOBJEXT=.gmo
12864
12865 fi
12866
12867 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12868 # -liconv on the link line twice.
12869 case "$LIBINTL" in *$LIBICONV*)
12870 LIBICONV= ;;
12871 esac
12872
12873 # Check whether --enable-secureplt or --disable-secureplt was given.
12874 if test "${enable_secureplt+set}" = set; then
12875 enableval="$enable_secureplt"
12876
12877 fi;
12878
12879 # Windows32 Registry support for specifying GCC installation paths.
12880 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12881 if test "${enable_win32_registry+set}" = set; then
12882 enableval="$enable_win32_registry"
12883
12884 fi;
12885
12886 case $host_os in
12887 win32 | pe | cygwin* | mingw32* | uwin*)
12888 if test "x$enable_win32_registry" != xno; then
12889 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12890 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12891 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12892 echo $ECHO_N "(cached) $ECHO_C" >&6
12893 else
12894 ac_func_search_save_LIBS=$LIBS
12895 ac_cv_search_RegOpenKeyExA=no
12896 cat >conftest.$ac_ext <<_ACEOF
12897 /* confdefs.h. */
12898 _ACEOF
12899 cat confdefs.h >>conftest.$ac_ext
12900 cat >>conftest.$ac_ext <<_ACEOF
12901 /* end confdefs.h. */
12902
12903 /* Override any gcc2 internal prototype to avoid an error. */
12904 #ifdef __cplusplus
12905 extern "C"
12906 #endif
12907 /* We use char because int might match the return type of a gcc2
12908 builtin and then its argument prototype would still apply. */
12909 char RegOpenKeyExA ();
12910 int
12911 main ()
12912 {
12913 RegOpenKeyExA ();
12914 ;
12915 return 0;
12916 }
12917 _ACEOF
12918 rm -f conftest.$ac_objext conftest$ac_exeext
12919 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12920 (eval $ac_link) 2>conftest.er1
12921 ac_status=$?
12922 grep -v '^ *+' conftest.er1 >conftest.err
12923 rm -f conftest.er1
12924 cat conftest.err >&5
12925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12926 (exit $ac_status); } &&
12927 { ac_try='test -z "$ac_c_werror_flag"
12928 || test ! -s conftest.err'
12929 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12930 (eval $ac_try) 2>&5
12931 ac_status=$?
12932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12933 (exit $ac_status); }; } &&
12934 { ac_try='test -s conftest$ac_exeext'
12935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12936 (eval $ac_try) 2>&5
12937 ac_status=$?
12938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12939 (exit $ac_status); }; }; then
12940 ac_cv_search_RegOpenKeyExA="none required"
12941 else
12942 echo "$as_me: failed program was:" >&5
12943 sed 's/^/| /' conftest.$ac_ext >&5
12944
12945 fi
12946 rm -f conftest.err conftest.$ac_objext \
12947 conftest$ac_exeext conftest.$ac_ext
12948 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12949 for ac_lib in advapi32; do
12950 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12951 cat >conftest.$ac_ext <<_ACEOF
12952 /* confdefs.h. */
12953 _ACEOF
12954 cat confdefs.h >>conftest.$ac_ext
12955 cat >>conftest.$ac_ext <<_ACEOF
12956 /* end confdefs.h. */
12957
12958 /* Override any gcc2 internal prototype to avoid an error. */
12959 #ifdef __cplusplus
12960 extern "C"
12961 #endif
12962 /* We use char because int might match the return type of a gcc2
12963 builtin and then its argument prototype would still apply. */
12964 char RegOpenKeyExA ();
12965 int
12966 main ()
12967 {
12968 RegOpenKeyExA ();
12969 ;
12970 return 0;
12971 }
12972 _ACEOF
12973 rm -f conftest.$ac_objext conftest$ac_exeext
12974 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12975 (eval $ac_link) 2>conftest.er1
12976 ac_status=$?
12977 grep -v '^ *+' conftest.er1 >conftest.err
12978 rm -f conftest.er1
12979 cat conftest.err >&5
12980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12981 (exit $ac_status); } &&
12982 { ac_try='test -z "$ac_c_werror_flag"
12983 || test ! -s conftest.err'
12984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12985 (eval $ac_try) 2>&5
12986 ac_status=$?
12987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12988 (exit $ac_status); }; } &&
12989 { ac_try='test -s conftest$ac_exeext'
12990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12991 (eval $ac_try) 2>&5
12992 ac_status=$?
12993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12994 (exit $ac_status); }; }; then
12995 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12996 break
12997 else
12998 echo "$as_me: failed program was:" >&5
12999 sed 's/^/| /' conftest.$ac_ext >&5
13000
13001 fi
13002 rm -f conftest.err conftest.$ac_objext \
13003 conftest$ac_exeext conftest.$ac_ext
13004 done
13005 fi
13006 LIBS=$ac_func_search_save_LIBS
13007 fi
13008 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13009 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13010 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13011 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13012
13013 else
13014 enable_win32_registry=no
13015 fi
13016
13017 fi
13018
13019 if test "x$enable_win32_registry" != xno; then
13020
13021 cat >>confdefs.h <<\_ACEOF
13022 #define ENABLE_WIN32_REGISTRY 1
13023 _ACEOF
13024
13025
13026 if test "x$enable_win32_registry" != xyes \
13027 && test "x$enable_win32_registry" != x; then
13028
13029 cat >>confdefs.h <<_ACEOF
13030 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13031 _ACEOF
13032
13033 fi
13034 fi
13035 ;;
13036 esac
13037
13038 # Get an absolute path to the GCC top-level source directory
13039 holddir=`${PWDCMD-pwd}`
13040 cd $srcdir
13041 topdir=`${PWDCMD-pwd}`
13042 cd $holddir
13043
13044 # Conditionalize the makefile for this host machine.
13045 xmake_file=
13046 for f in ${host_xmake_file}
13047 do
13048 if test -f ${srcdir}/config/$f
13049 then
13050 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13051 fi
13052 done
13053
13054 # Conditionalize the makefile for this target machine.
13055 tmake_file_=
13056 for f in ${tmake_file}
13057 do
13058 if test -f ${srcdir}/config/$f
13059 then
13060 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13061 fi
13062 done
13063 tmake_file="${tmake_file_}"
13064
13065 # This is a terrible hack which will go away some day.
13066 host_cc_for_libada=${CC}
13067
13068
13069 out_object_file=`basename $out_file .c`.o
13070
13071 tm_file_list="options.h"
13072 tm_include_list="options.h"
13073 for f in $tm_file; do
13074 case $f in
13075 ./* )
13076 f=`echo $f | sed 's/^..//'`
13077 tm_file_list="${tm_file_list} $f"
13078 tm_include_list="${tm_include_list} $f"
13079 ;;
13080 defaults.h )
13081 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13082 tm_include_list="${tm_include_list} $f"
13083 ;;
13084 * )
13085 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13086 tm_include_list="${tm_include_list} config/$f"
13087 ;;
13088 esac
13089 done
13090
13091 tm_p_file_list=
13092 tm_p_include_list=
13093 for f in $tm_p_file; do
13094 case $f in
13095 tm-preds.h )
13096 tm_p_file_list="${tm_p_file_list} $f"
13097 tm_p_include_list="${tm_p_include_list} $f"
13098 ;;
13099 * )
13100 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13101 tm_p_include_list="${tm_p_include_list} config/$f"
13102 esac
13103 done
13104
13105 xm_file_list=
13106 xm_include_list=
13107 for f in $xm_file; do
13108 case $f in
13109 ansidecl.h )
13110 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13111 xm_include_list="${xm_include_list} $f"
13112 ;;
13113 auto-host.h )
13114 xm_file_list="${xm_file_list} $f"
13115 xm_include_list="${xm_include_list} $f"
13116 ;;
13117 * )
13118 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13119 xm_include_list="${xm_include_list} config/$f"
13120 ;;
13121 esac
13122 done
13123
13124 host_xm_file_list=
13125 host_xm_include_list=
13126 for f in $host_xm_file; do
13127 case $f in
13128 ansidecl.h )
13129 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13130 host_xm_include_list="${host_xm_include_list} $f"
13131 ;;
13132 auto-host.h )
13133 host_xm_file_list="${host_xm_file_list} $f"
13134 host_xm_include_list="${host_xm_include_list} $f"
13135 ;;
13136 * )
13137 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13138 host_xm_include_list="${host_xm_include_list} config/$f"
13139 ;;
13140 esac
13141 done
13142
13143 build_xm_file_list=
13144 for f in $build_xm_file; do
13145 case $f in
13146 ansidecl.h )
13147 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13148 build_xm_include_list="${build_xm_include_list} $f"
13149 ;;
13150 auto-build.h | auto-host.h )
13151 build_xm_file_list="${build_xm_file_list} $f"
13152 build_xm_include_list="${build_xm_include_list} $f"
13153 ;;
13154 * )
13155 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13156 build_xm_include_list="${build_xm_include_list} config/$f"
13157 ;;
13158 esac
13159 done
13160
13161 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13162 # cross-compiler which does not use the native headers and libraries.
13163 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13164 CROSS=
13165 ALL=all.internal
13166 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13167
13168 if test "x$with_build_sysroot" != x; then
13169 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13170 else
13171 # This value is used, even on a native system, because
13172 # CROSS_SYSTEM_HEADER_DIR is just
13173 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13174 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13175 fi
13176
13177 if test x$host != x$target
13178 then
13179 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13180 ALL=all.cross
13181 SYSTEM_HEADER_DIR=$build_system_header_dir
13182 case "$host","$target" in
13183 # Darwin crosses can use the host system's libraries and headers,
13184 # because of the fat library support. Of course, it must be the
13185 # same version of Darwin on both sides. Allow the user to
13186 # just say --target=foo-darwin without a version number to mean
13187 # "the version on this system".
13188 *-*-darwin*,*-*-darwin*)
13189 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13190 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13191 if test $hostos = $targetos -o $targetos = darwin ; then
13192 CROSS=
13193 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13194 with_headers=yes
13195 fi
13196 ;;
13197
13198 i?86-*-*,x86_64-*-* \
13199 | powerpc*-*-*,powerpc64*-*-*)
13200 CROSS="$CROSS -DNATIVE_CROSS" ;;
13201 esac
13202 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13203 SYSTEM_HEADER_DIR=$build_system_header_dir
13204 fi
13205
13206 # If this is a cross-compiler that does not
13207 # have its own set of headers then define
13208 # inhibit_libc
13209
13210 # If this is using newlib, without having the headers available now,
13211 # then define inhibit_libc in LIBGCC2_CFLAGS.
13212 # This prevents libgcc2 from containing any code which requires libc
13213 # support.
13214 inhibit_libc=false
13215 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13216 test x$with_newlib = xyes ; } &&
13217 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13218 inhibit_libc=true
13219 fi
13220
13221
13222 # When building gcc with a cross-compiler, we need to adjust things so
13223 # that the generator programs are still built with the native compiler.
13224 # Also, we cannot run fixincludes or fix-header.
13225
13226 # These are the normal (build=host) settings:
13227 CC_FOR_BUILD='$(CC)'
13228 BUILD_CFLAGS='$(ALL_CFLAGS)'
13229 STMP_FIXINC=stmp-fixinc
13230
13231 # Possibly disable fixproto, on a per-target basis.
13232 case ${use_fixproto} in
13233 no)
13234 STMP_FIXPROTO=
13235 ;;
13236 yes)
13237 STMP_FIXPROTO=stmp-fixproto
13238 ;;
13239 esac
13240
13241
13242 # And these apply if build != host, or we are generating coverage data
13243 if test x$build != x$host || test "x$coverage_flags" != x
13244 then
13245 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13246
13247 if test "x$TARGET_SYSTEM_ROOT" = x; then
13248 if test "x$STMP_FIXPROTO" != x; then
13249 STMP_FIXPROTO=stmp-install-fixproto
13250 fi
13251 fi
13252 fi
13253
13254 # Expand extra_headers to include complete path.
13255 # This substitutes for lots of t-* files.
13256 extra_headers_list=
13257 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13258 for file in ${extra_headers} ; do
13259 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13260 done
13261
13262 # Define collect2 in Makefile.
13263 case $host_can_use_collect2 in
13264 no) collect2= ;;
13265 *) collect2='collect2$(exeext)' ;;
13266 esac
13267
13268
13269 # Add a definition of USE_COLLECT2 if system wants one.
13270 case $use_collect2 in
13271 no) use_collect2= ;;
13272 "") ;;
13273 *)
13274 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13275 xm_defines="${xm_defines} USE_COLLECT2"
13276 case $host_can_use_collect2 in
13277 no)
13278 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13279 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13280 { (exit 1); exit 1; }; }
13281 ;;
13282 esac
13283 ;;
13284 esac
13285
13286 # ---------------------------
13287 # Assembler & linker features
13288 # ---------------------------
13289
13290 # Identify the assembler which will work hand-in-glove with the newly
13291 # built GCC, so that we can examine its features. This is the assembler
13292 # which will be driven by the driver program.
13293 #
13294 # If build != host, and we aren't building gas in-tree, we identify a
13295 # build->target assembler and hope that it will have the same features
13296 # as the host->target assembler we'll be using.
13297 gcc_cv_gas_major_version=
13298 gcc_cv_gas_minor_version=
13299 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13300
13301 if test "${gcc_cv_as+set}" = set; then
13302 :
13303 else
13304
13305 if test -x "$DEFAULT_ASSEMBLER"; then
13306 gcc_cv_as="$DEFAULT_ASSEMBLER"
13307 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13308 && test -f ../gas/Makefile \
13309 && test x$build = x$host; then
13310 gcc_cv_as=../gas/as-new$build_exeext
13311 elif test -x as$build_exeext; then
13312 # Build using assembler in the current directory.
13313 gcc_cv_as=./as$build_exeext
13314 elif test -x $AS_FOR_TARGET; then
13315 gcc_cv_as="$AS_FOR_TARGET"
13316 else
13317 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13318 set dummy $AS_FOR_TARGET; ac_word=$2
13319 echo "$as_me:$LINENO: checking for $ac_word" >&5
13320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13321 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13322 echo $ECHO_N "(cached) $ECHO_C" >&6
13323 else
13324 case $gcc_cv_as in
13325 [\\/]* | ?:[\\/]*)
13326 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13327 ;;
13328 *)
13329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13330 for as_dir in $PATH
13331 do
13332 IFS=$as_save_IFS
13333 test -z "$as_dir" && as_dir=.
13334 for ac_exec_ext in '' $ac_executable_extensions; do
13335 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13336 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13337 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13338 break 2
13339 fi
13340 done
13341 done
13342
13343 ;;
13344 esac
13345 fi
13346 gcc_cv_as=$ac_cv_path_gcc_cv_as
13347
13348 if test -n "$gcc_cv_as"; then
13349 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13350 echo "${ECHO_T}$gcc_cv_as" >&6
13351 else
13352 echo "$as_me:$LINENO: result: no" >&5
13353 echo "${ECHO_T}no" >&6
13354 fi
13355
13356 fi
13357 fi
13358
13359
13360 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13361
13362 case "$ORIGINAL_AS_FOR_TARGET" in
13363 ./as | ./as$build_exeext) ;;
13364 *) ac_config_files="$ac_config_files as:exec-tool.in"
13365 ;;
13366 esac
13367
13368 echo "$as_me:$LINENO: checking what assembler to use" >&5
13369 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13370 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13371 # Single tree build which includes gas. We want to prefer it
13372 # over whatever linker top-level may have detected, since
13373 # we'll use what we're building after installation anyway.
13374 echo "$as_me:$LINENO: result: newly built gas" >&5
13375 echo "${ECHO_T}newly built gas" >&6
13376 in_tree_gas=yes
13377 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13378 for f in $gcc_cv_as_bfd_srcdir/configure \
13379 $gcc_cv_as_gas_srcdir/configure \
13380 $gcc_cv_as_gas_srcdir/configure.in \
13381 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13382 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13383 if test x$gcc_cv_gas_version != x; then
13384 break
13385 fi
13386 done
13387 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13388 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13389 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13390 case $gcc_cv_gas_patch_version in
13391 "") gcc_cv_gas_patch_version="0" ;;
13392 esac
13393 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13394 + $gcc_cv_gas_minor_version \) \* 1000 \
13395 + $gcc_cv_gas_patch_version`
13396
13397 in_tree_gas_is_elf=no
13398 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13399 || (grep 'obj_format = multi' ../gas/Makefile \
13400 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13401 then
13402 in_tree_gas_is_elf=yes
13403 fi
13404 else
13405 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13406 echo "${ECHO_T}$gcc_cv_as" >&6
13407 in_tree_gas=no
13408 fi
13409
13410 # Identify the linker which will work hand-in-glove with the newly
13411 # built GCC, so that we can examine its features. This is the linker
13412 # which will be driven by the driver program.
13413 #
13414 # If build != host, and we aren't building gas in-tree, we identify a
13415 # build->target linker and hope that it will have the same features
13416 # as the host->target linker we'll be using.
13417 gcc_cv_gld_major_version=
13418 gcc_cv_gld_minor_version=
13419 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13420 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13421
13422 if test "${gcc_cv_ld+set}" = set; then
13423 :
13424 else
13425
13426 if test -x "$DEFAULT_LINKER"; then
13427 gcc_cv_ld="$DEFAULT_LINKER"
13428 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13429 && test -f ../ld/Makefile \
13430 && test x$build = x$host; then
13431 gcc_cv_ld=../ld/ld-new$build_exeext
13432 elif test -x collect-ld$build_exeext; then
13433 # Build using linker in the current directory.
13434 gcc_cv_ld=./collect-ld$build_exeext
13435 elif test -x $LD_FOR_TARGET; then
13436 gcc_cv_ld="$LD_FOR_TARGET"
13437 else
13438 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13439 set dummy $LD_FOR_TARGET; ac_word=$2
13440 echo "$as_me:$LINENO: checking for $ac_word" >&5
13441 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13442 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13443 echo $ECHO_N "(cached) $ECHO_C" >&6
13444 else
13445 case $gcc_cv_ld in
13446 [\\/]* | ?:[\\/]*)
13447 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13448 ;;
13449 *)
13450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13451 for as_dir in $PATH
13452 do
13453 IFS=$as_save_IFS
13454 test -z "$as_dir" && as_dir=.
13455 for ac_exec_ext in '' $ac_executable_extensions; do
13456 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13457 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13458 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13459 break 2
13460 fi
13461 done
13462 done
13463
13464 ;;
13465 esac
13466 fi
13467 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13468
13469 if test -n "$gcc_cv_ld"; then
13470 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13471 echo "${ECHO_T}$gcc_cv_ld" >&6
13472 else
13473 echo "$as_me:$LINENO: result: no" >&5
13474 echo "${ECHO_T}no" >&6
13475 fi
13476
13477 fi
13478 fi
13479
13480
13481 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13482
13483 case "$ORIGINAL_LD_FOR_TARGET" in
13484 ./collect-ld | ./collect-ld$build_exeext) ;;
13485 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
13486 ;;
13487 esac
13488
13489 echo "$as_me:$LINENO: checking what linker to use" >&5
13490 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13491 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13492 # Single tree build which includes ld. We want to prefer it
13493 # over whatever linker top-level may have detected, since
13494 # we'll use what we're building after installation anyway.
13495 echo "$as_me:$LINENO: result: newly built ld" >&5
13496 echo "${ECHO_T}newly built ld" >&6
13497 in_tree_ld=yes
13498 in_tree_ld_is_elf=no
13499 if (grep 'EMUL = .*elf' ../ld/Makefile \
13500 || grep 'EMUL = .*linux' ../ld/Makefile \
13501 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13502 in_tree_ld_is_elf=yes
13503 fi
13504 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
13505 do
13506 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13507 if test x$gcc_cv_gld_version != x; then
13508 break
13509 fi
13510 done
13511 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13512 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13513 else
13514 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13515 echo "${ECHO_T}$gcc_cv_ld" >&6
13516 in_tree_ld=no
13517 fi
13518
13519 # Figure out what nm we will be using.
13520 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13521 if test "${gcc_cv_nm+set}" = set; then
13522 :
13523 else
13524
13525 if test -f $gcc_cv_binutils_srcdir/configure.in \
13526 && test -f ../binutils/Makefile \
13527 && test x$build = x$host; then
13528 gcc_cv_nm=../binutils/nm-new$build_exeext
13529 elif test -x nm$build_exeext; then
13530 gcc_cv_nm=./nm$build_exeext
13531 elif test -x $NM_FOR_TARGET; then
13532 gcc_cv_nm="$NM_FOR_TARGET"
13533 else
13534 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13535 set dummy $NM_FOR_TARGET; ac_word=$2
13536 echo "$as_me:$LINENO: checking for $ac_word" >&5
13537 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13538 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13539 echo $ECHO_N "(cached) $ECHO_C" >&6
13540 else
13541 case $gcc_cv_nm in
13542 [\\/]* | ?:[\\/]*)
13543 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13544 ;;
13545 *)
13546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13547 for as_dir in $PATH
13548 do
13549 IFS=$as_save_IFS
13550 test -z "$as_dir" && as_dir=.
13551 for ac_exec_ext in '' $ac_executable_extensions; do
13552 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13553 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13554 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13555 break 2
13556 fi
13557 done
13558 done
13559
13560 ;;
13561 esac
13562 fi
13563 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13564
13565 if test -n "$gcc_cv_nm"; then
13566 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13567 echo "${ECHO_T}$gcc_cv_nm" >&6
13568 else
13569 echo "$as_me:$LINENO: result: no" >&5
13570 echo "${ECHO_T}no" >&6
13571 fi
13572
13573 fi
13574 fi
13575
13576
13577 echo "$as_me:$LINENO: checking what nm to use" >&5
13578 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13579 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13580 # Single tree build which includes binutils.
13581 echo "$as_me:$LINENO: result: newly built nm" >&5
13582 echo "${ECHO_T}newly built nm" >&6
13583 in_tree_nm=yes
13584 else
13585 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13586 echo "${ECHO_T}$gcc_cv_nm" >&6
13587 in_tree_nm=no
13588 fi
13589
13590 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13591
13592 case "$ORIGINAL_NM_FOR_TARGET" in
13593 ./nm | ./nm$build_exeext) ;;
13594 *) ac_config_files="$ac_config_files nm:exec-tool.in"
13595 ;;
13596 esac
13597
13598
13599 # Figure out what objdump we will be using.
13600 if test "${gcc_cv_objdump+set}" = set; then
13601 :
13602 else
13603
13604 if test -f $gcc_cv_binutils_srcdir/configure.in \
13605 && test -f ../binutils/Makefile \
13606 && test x$build = x$host; then
13607 # Single tree build which includes binutils.
13608 gcc_cv_objdump=../binutils/objdump$build_exeext
13609 elif test -x objdump$build_exeext; then
13610 gcc_cv_objdump=./objdump$build_exeext
13611 elif test -x $OBJDUMP_FOR_TARGET; then
13612 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13613 else
13614 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13615 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13616 echo "$as_me:$LINENO: checking for $ac_word" >&5
13617 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13618 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13619 echo $ECHO_N "(cached) $ECHO_C" >&6
13620 else
13621 case $gcc_cv_objdump in
13622 [\\/]* | ?:[\\/]*)
13623 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13624 ;;
13625 *)
13626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13627 for as_dir in $PATH
13628 do
13629 IFS=$as_save_IFS
13630 test -z "$as_dir" && as_dir=.
13631 for ac_exec_ext in '' $ac_executable_extensions; do
13632 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13633 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13634 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13635 break 2
13636 fi
13637 done
13638 done
13639
13640 ;;
13641 esac
13642 fi
13643 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13644
13645 if test -n "$gcc_cv_objdump"; then
13646 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13647 echo "${ECHO_T}$gcc_cv_objdump" >&6
13648 else
13649 echo "$as_me:$LINENO: result: no" >&5
13650 echo "${ECHO_T}no" >&6
13651 fi
13652
13653 fi
13654 fi
13655
13656
13657 echo "$as_me:$LINENO: checking what objdump to use" >&5
13658 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13659 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13660 # Single tree build which includes binutils.
13661 echo "$as_me:$LINENO: result: newly built objdump" >&5
13662 echo "${ECHO_T}newly built objdump" >&6
13663 elif test x$gcc_cv_objdump = x; then
13664 echo "$as_me:$LINENO: result: not found" >&5
13665 echo "${ECHO_T}not found" >&6
13666 else
13667 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13668 echo "${ECHO_T}$gcc_cv_objdump" >&6
13669 fi
13670
13671 # Figure out what assembler alignment features are present.
13672 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13673 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13674 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13675 echo $ECHO_N "(cached) $ECHO_C" >&6
13676 else
13677 gcc_cv_as_balign_and_p2align=no
13678 if test $in_tree_gas = yes; then
13679 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13680 then gcc_cv_as_balign_and_p2align=yes
13681 fi
13682 elif test x$gcc_cv_as != x; then
13683 echo '.balign 4
13684 .p2align 2' > conftest.s
13685 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13686 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13687 (eval $ac_try) 2>&5
13688 ac_status=$?
13689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13690 (exit $ac_status); }; }
13691 then
13692 gcc_cv_as_balign_and_p2align=yes
13693 else
13694 echo "configure: failed program was" >&5
13695 cat conftest.s >&5
13696 fi
13697 rm -f conftest.o conftest.s
13698 fi
13699 fi
13700 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13701 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13702 if test $gcc_cv_as_balign_and_p2align = yes; then
13703
13704 cat >>confdefs.h <<\_ACEOF
13705 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13706 _ACEOF
13707
13708 fi
13709
13710 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13711 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13712 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13713 echo $ECHO_N "(cached) $ECHO_C" >&6
13714 else
13715 gcc_cv_as_max_skip_p2align=no
13716 if test $in_tree_gas = yes; then
13717 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13718 then gcc_cv_as_max_skip_p2align=yes
13719 fi
13720 elif test x$gcc_cv_as != x; then
13721 echo '.p2align 4,,7' > conftest.s
13722 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13724 (eval $ac_try) 2>&5
13725 ac_status=$?
13726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13727 (exit $ac_status); }; }
13728 then
13729 gcc_cv_as_max_skip_p2align=yes
13730 else
13731 echo "configure: failed program was" >&5
13732 cat conftest.s >&5
13733 fi
13734 rm -f conftest.o conftest.s
13735 fi
13736 fi
13737 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13738 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13739 if test $gcc_cv_as_max_skip_p2align = yes; then
13740
13741 cat >>confdefs.h <<\_ACEOF
13742 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13743 _ACEOF
13744
13745 fi
13746
13747 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
13748 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
13749 if test "${gcc_cv_as_literal16+set}" = set; then
13750 echo $ECHO_N "(cached) $ECHO_C" >&6
13751 else
13752 gcc_cv_as_literal16=no
13753 if test $in_tree_gas = yes; then
13754 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13755 then gcc_cv_as_literal16=yes
13756 fi
13757 elif test x$gcc_cv_as != x; then
13758 echo '.literal16' > conftest.s
13759 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13761 (eval $ac_try) 2>&5
13762 ac_status=$?
13763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13764 (exit $ac_status); }; }
13765 then
13766 gcc_cv_as_literal16=yes
13767 else
13768 echo "configure: failed program was" >&5
13769 cat conftest.s >&5
13770 fi
13771 rm -f conftest.o conftest.s
13772 fi
13773 fi
13774 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
13775 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
13776 if test $gcc_cv_as_literal16 = yes; then
13777
13778 cat >>confdefs.h <<\_ACEOF
13779 #define HAVE_GAS_LITERAL16 1
13780 _ACEOF
13781
13782 fi
13783
13784 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13785 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13786 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13787 echo $ECHO_N "(cached) $ECHO_C" >&6
13788 else
13789 gcc_cv_as_subsection_m1=no
13790 if test $in_tree_gas = yes; then
13791 if test $in_tree_gas_is_elf = yes \
13792 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13793 then gcc_cv_as_subsection_m1=yes
13794 fi
13795 elif test x$gcc_cv_as != x; then
13796 echo 'conftest_label1: .word 0
13797 .subsection -1
13798 conftest_label2: .word 0
13799 .previous' > conftest.s
13800 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13801 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13802 (eval $ac_try) 2>&5
13803 ac_status=$?
13804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13805 (exit $ac_status); }; }
13806 then
13807 if test x$gcc_cv_nm != x; then
13808 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13809 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13810 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13811 then :
13812 else gcc_cv_as_subsection_m1=yes
13813 fi
13814 rm -f conftest.nm1 conftest.nm2
13815 fi
13816 else
13817 echo "configure: failed program was" >&5
13818 cat conftest.s >&5
13819 fi
13820 rm -f conftest.o conftest.s
13821 fi
13822 fi
13823 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13824 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13825 if test $gcc_cv_as_subsection_m1 = yes; then
13826
13827 cat >>confdefs.h <<\_ACEOF
13828 #define HAVE_GAS_SUBSECTION_ORDERING 1
13829 _ACEOF
13830
13831 fi
13832
13833 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13834 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13835 if test "${gcc_cv_as_weak+set}" = set; then
13836 echo $ECHO_N "(cached) $ECHO_C" >&6
13837 else
13838 gcc_cv_as_weak=no
13839 if test $in_tree_gas = yes; then
13840 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13841 then gcc_cv_as_weak=yes
13842 fi
13843 elif test x$gcc_cv_as != x; then
13844 echo ' .weak foobar' > conftest.s
13845 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13847 (eval $ac_try) 2>&5
13848 ac_status=$?
13849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13850 (exit $ac_status); }; }
13851 then
13852 gcc_cv_as_weak=yes
13853 else
13854 echo "configure: failed program was" >&5
13855 cat conftest.s >&5
13856 fi
13857 rm -f conftest.o conftest.s
13858 fi
13859 fi
13860 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13861 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13862 if test $gcc_cv_as_weak = yes; then
13863
13864 cat >>confdefs.h <<\_ACEOF
13865 #define HAVE_GAS_WEAK 1
13866 _ACEOF
13867
13868 fi
13869
13870 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13871 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13872 if test "${gcc_cv_as_weakref+set}" = set; then
13873 echo $ECHO_N "(cached) $ECHO_C" >&6
13874 else
13875 gcc_cv_as_weakref=no
13876 if test $in_tree_gas = yes; then
13877 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13878 then gcc_cv_as_weakref=yes
13879 fi
13880 elif test x$gcc_cv_as != x; then
13881 echo ' .weakref foobar, barfnot' > conftest.s
13882 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13883 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13884 (eval $ac_try) 2>&5
13885 ac_status=$?
13886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13887 (exit $ac_status); }; }
13888 then
13889 gcc_cv_as_weakref=yes
13890 else
13891 echo "configure: failed program was" >&5
13892 cat conftest.s >&5
13893 fi
13894 rm -f conftest.o conftest.s
13895 fi
13896 fi
13897 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13898 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13899 if test $gcc_cv_as_weakref = yes; then
13900
13901 cat >>confdefs.h <<\_ACEOF
13902 #define HAVE_GAS_WEAKREF 1
13903 _ACEOF
13904
13905 fi
13906
13907 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13908 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13909 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13910 echo $ECHO_N "(cached) $ECHO_C" >&6
13911 else
13912 gcc_cv_as_nsubspa_comdat=no
13913 if test $in_tree_gas = yes; then
13914 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13915 then gcc_cv_as_nsubspa_comdat=yes
13916 fi
13917 elif test x$gcc_cv_as != x; then
13918 echo ' .SPACE $TEXT$
13919 .NSUBSPA $CODE$,COMDAT' > conftest.s
13920 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13922 (eval $ac_try) 2>&5
13923 ac_status=$?
13924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13925 (exit $ac_status); }; }
13926 then
13927 gcc_cv_as_nsubspa_comdat=yes
13928 else
13929 echo "configure: failed program was" >&5
13930 cat conftest.s >&5
13931 fi
13932 rm -f conftest.o conftest.s
13933 fi
13934 fi
13935 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13936 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13937 if test $gcc_cv_as_nsubspa_comdat = yes; then
13938
13939 cat >>confdefs.h <<\_ACEOF
13940 #define HAVE_GAS_NSUBSPA_COMDAT 1
13941 _ACEOF
13942
13943 fi
13944
13945 # .hidden needs to be supported in both the assembler and the linker,
13946 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13947 # This is irritatingly difficult to feature test for; we have to check the
13948 # date string after the version number. If we've got an in-tree
13949 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13950 # to be safe.
13951 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13952 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13953 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13954 if test "${gcc_cv_as_hidden+set}" = set; then
13955 echo $ECHO_N "(cached) $ECHO_C" >&6
13956 else
13957 gcc_cv_as_hidden=no
13958 if test $in_tree_gas = yes; then
13959 if test $in_tree_gas_is_elf = yes \
13960 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13961 then gcc_cv_as_hidden=yes
13962 fi
13963 elif test x$gcc_cv_as != x; then
13964 echo ' .hidden foobar
13965 foobar:' > conftest.s
13966 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13968 (eval $ac_try) 2>&5
13969 ac_status=$?
13970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13971 (exit $ac_status); }; }
13972 then
13973 gcc_cv_as_hidden=yes
13974 else
13975 echo "configure: failed program was" >&5
13976 cat conftest.s >&5
13977 fi
13978 rm -f conftest.o conftest.s
13979 fi
13980 fi
13981 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13982 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13983
13984
13985 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13986 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13987 if test "${gcc_cv_ld_hidden+set}" = set; then
13988 echo $ECHO_N "(cached) $ECHO_C" >&6
13989 else
13990 if test $in_tree_ld = yes ; then
13991 gcc_cv_ld_hidden=no
13992 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13993 && test $in_tree_ld_is_elf = yes; then
13994 gcc_cv_ld_hidden=yes
13995 fi
13996 else
13997 gcc_cv_ld_hidden=yes
13998 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13999 if echo "$ld_ver" | grep GNU > /dev/null; then
14000 ld_vers=`echo $ld_ver | sed -n \
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,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14005 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14006 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14007 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ -].*$,\1,p'`
14008 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
14009 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
14010 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
14011 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
14012 if test 0"$ld_date" -lt 20020404; then
14013 if test -n "$ld_date"; then
14014 # If there was date string, but was earlier than 2002-04-04, fail
14015 gcc_cv_ld_hidden=no
14016 elif test -z "$ld_vers"; then
14017 # If there was no date string nor ld version number, something is wrong
14018 gcc_cv_ld_hidden=no
14019 else
14020 test -z "$ld_vers_patch" && ld_vers_patch=0
14021 if test "$ld_vers_major" -lt 2; then
14022 gcc_cv_ld_hidden=no
14023 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
14024 gcc_cv_ld_hidden="no"
14025 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
14026 gcc_cv_ld_hidden=no
14027 fi
14028 fi
14029 fi
14030 else
14031 case "${target}" in
14032 hppa64*-*-hpux* | ia64*-*-hpux*)
14033 gcc_cv_ld_hidden=yes
14034 ;;
14035 *)
14036 gcc_cv_ld_hidden=no
14037 ;;
14038 esac
14039 fi
14040 fi
14041 fi
14042 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
14043 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
14044 libgcc_visibility=no
14045
14046
14047 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
14048 libgcc_visibility=yes
14049
14050 cat >>confdefs.h <<\_ACEOF
14051 #define HAVE_GAS_HIDDEN 1
14052 _ACEOF
14053
14054 fi
14055
14056 # Check if we have .[us]leb128, and support symbol arithmetic with it.
14057 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
14058 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
14059 if test "${gcc_cv_as_leb128+set}" = set; then
14060 echo $ECHO_N "(cached) $ECHO_C" >&6
14061 else
14062 gcc_cv_as_leb128=no
14063 if test $in_tree_gas = yes; then
14064 if test $in_tree_gas_is_elf = yes \
14065 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14066 then gcc_cv_as_leb128=yes
14067 fi
14068 elif test x$gcc_cv_as != x; then
14069 echo ' .data
14070 .uleb128 L2 - L1
14071 L1:
14072 .uleb128 1280
14073 .sleb128 -1010
14074 L2:' > conftest.s
14075 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14076 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14077 (eval $ac_try) 2>&5
14078 ac_status=$?
14079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14080 (exit $ac_status); }; }
14081 then
14082 # GAS versions before 2.11 do not support uleb128,
14083 # despite appearing to.
14084 # ??? There exists an elf-specific test that will crash
14085 # the assembler. Perhaps it's better to figure out whether
14086 # arbitrary sections are supported and try the test.
14087 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
14088 if echo "$as_ver" | grep GNU > /dev/null; then
14089 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
14090 as_major=`echo $as_ver | sed 's/\..*//'`
14091 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
14092 if test $as_major -eq 2 && test $as_minor -lt 11
14093 then :
14094 else gcc_cv_as_leb128=yes
14095 fi
14096 fi
14097 else
14098 echo "configure: failed program was" >&5
14099 cat conftest.s >&5
14100 fi
14101 rm -f conftest.o conftest.s
14102 fi
14103 fi
14104 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
14105 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
14106 if test $gcc_cv_as_leb128 = yes; then
14107
14108 cat >>confdefs.h <<\_ACEOF
14109 #define HAVE_AS_LEB128 1
14110 _ACEOF
14111
14112 fi
14113
14114 # GAS versions up to and including 2.11.0 may mis-optimize
14115 # .eh_frame data.
14116 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
14117 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
14118 if test "${gcc_cv_as_eh_frame+set}" = set; then
14119 echo $ECHO_N "(cached) $ECHO_C" >&6
14120 else
14121 gcc_cv_as_eh_frame=no
14122 if test $in_tree_gas = yes; then
14123 if test $in_tree_gas_is_elf = yes \
14124 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14125 then gcc_cv_as_eh_frame=yes
14126 fi
14127 elif test x$gcc_cv_as != x; then
14128 echo ' .text
14129 .LFB1:
14130 .4byte 0
14131 .L1:
14132 .4byte 0
14133 .LFE1:
14134 .section .eh_frame,"aw",@progbits
14135 __FRAME_BEGIN__:
14136 .4byte .LECIE1-.LSCIE1
14137 .LSCIE1:
14138 .4byte 0x0
14139 .byte 0x1
14140 .ascii "z\0"
14141 .byte 0x1
14142 .byte 0x78
14143 .byte 0x1a
14144 .byte 0x0
14145 .byte 0x4
14146 .4byte 1
14147 .p2align 1
14148 .LECIE1:
14149 .LSFDE1:
14150 .4byte .LEFDE1-.LASFDE1
14151 .LASFDE1:
14152 .4byte .LASFDE1-__FRAME_BEGIN__
14153 .4byte .LFB1
14154 .4byte .LFE1-.LFB1
14155 .byte 0x4
14156 .4byte .LFE1-.LFB1
14157 .byte 0x4
14158 .4byte .L1-.LFB1
14159 .LEFDE1:' > conftest.s
14160 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14162 (eval $ac_try) 2>&5
14163 ac_status=$?
14164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14165 (exit $ac_status); }; }
14166 then
14167 cat > conftest.lit <<EOF
14168 0000 10000000 00000000 017a0001 781a0004 .........z..x...
14169 0010 01000000 12000000 18000000 00000000 ................
14170 0020 08000000 04080000 0044 .........D
14171 EOF
14172 cat > conftest.big <<EOF
14173 0000 00000010 00000000 017a0001 781a0004 .........z..x...
14174 0010 00000001 00000012 00000018 00000000 ................
14175 0020 00000008 04000000 0844 .........D
14176 EOF
14177 # If the assembler didn't choke, and we can objdump,
14178 # and we got the correct data, then succeed.
14179 # The text in the here-document typically retains its unix-style line
14180 # endings, while the output of objdump will use host line endings.
14181 # Therefore, use diff -b for the comparisons.
14182 if test x$gcc_cv_objdump != x \
14183 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
14184 | tail -3 > conftest.got \
14185 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
14186 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
14187 then
14188 gcc_cv_as_eh_frame=yes
14189 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
14190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14191 (eval $ac_try) 2>&5
14192 ac_status=$?
14193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14194 (exit $ac_status); }; }; then
14195 gcc_cv_as_eh_frame=buggy
14196 else
14197 # Uh oh, what do we do now?
14198 gcc_cv_as_eh_frame=no
14199 fi
14200 else
14201 echo "configure: failed program was" >&5
14202 cat conftest.s >&5
14203 fi
14204 rm -f conftest.o conftest.s
14205 fi
14206 fi
14207 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
14208 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
14209
14210
14211 if test $gcc_cv_as_eh_frame = buggy; then
14212
14213 cat >>confdefs.h <<\_ACEOF
14214 #define USE_AS_TRADITIONAL_FORMAT 1
14215 _ACEOF
14216
14217 fi
14218
14219 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14220 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14221 if test "${gcc_cv_as_shf_merge+set}" = set; then
14222 echo $ECHO_N "(cached) $ECHO_C" >&6
14223 else
14224 gcc_cv_as_shf_merge=no
14225 if test $in_tree_gas = yes; then
14226 if test $in_tree_gas_is_elf = yes \
14227 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14228 then gcc_cv_as_shf_merge=yes
14229 fi
14230 elif test x$gcc_cv_as != x; then
14231 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14232 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14233 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14234 (eval $ac_try) 2>&5
14235 ac_status=$?
14236 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14237 (exit $ac_status); }; }
14238 then
14239 gcc_cv_as_shf_merge=yes
14240 else
14241 echo "configure: failed program was" >&5
14242 cat conftest.s >&5
14243 fi
14244 rm -f conftest.o conftest.s
14245 fi
14246 fi
14247 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14248 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14249
14250 if test $gcc_cv_as_shf_merge = no; then
14251 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14252 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14253 if test "${gcc_cv_as_shf_merge+set}" = set; then
14254 echo $ECHO_N "(cached) $ECHO_C" >&6
14255 else
14256 gcc_cv_as_shf_merge=no
14257 if test $in_tree_gas = yes; then
14258 if test $in_tree_gas_is_elf = yes \
14259 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14260 then gcc_cv_as_shf_merge=yes
14261 fi
14262 elif test x$gcc_cv_as != x; then
14263 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14264 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14266 (eval $ac_try) 2>&5
14267 ac_status=$?
14268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14269 (exit $ac_status); }; }
14270 then
14271 gcc_cv_as_shf_merge=yes
14272 else
14273 echo "configure: failed program was" >&5
14274 cat conftest.s >&5
14275 fi
14276 rm -f conftest.o conftest.s
14277 fi
14278 fi
14279 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14280 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14281
14282 fi
14283
14284 cat >>confdefs.h <<_ACEOF
14285 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14286 _ACEOF
14287
14288
14289 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14290 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14291 if test "${gcc_cv_as_comdat_group+set}" = set; then
14292 echo $ECHO_N "(cached) $ECHO_C" >&6
14293 else
14294 gcc_cv_as_comdat_group=no
14295 if test $in_tree_gas = yes; then
14296 if test $in_tree_gas_is_elf = yes \
14297 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14298 then gcc_cv_as_comdat_group=yes
14299 fi
14300 elif test x$gcc_cv_as != x; then
14301 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14302 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14303 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14304 (eval $ac_try) 2>&5
14305 ac_status=$?
14306 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14307 (exit $ac_status); }; }
14308 then
14309 gcc_cv_as_comdat_group=yes
14310 else
14311 echo "configure: failed program was" >&5
14312 cat conftest.s >&5
14313 fi
14314 rm -f conftest.o conftest.s
14315 fi
14316 fi
14317 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14318 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14319
14320 if test $gcc_cv_as_comdat_group = yes; then
14321 gcc_cv_as_comdat_group_percent=no
14322 else
14323 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14324 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14325 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14326 echo $ECHO_N "(cached) $ECHO_C" >&6
14327 else
14328 gcc_cv_as_comdat_group_percent=no
14329 if test $in_tree_gas = yes; then
14330 if test $in_tree_gas_is_elf = yes \
14331 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14332 then gcc_cv_as_comdat_group_percent=yes
14333 fi
14334 elif test x$gcc_cv_as != x; then
14335 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14336 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14337 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14338 (eval $ac_try) 2>&5
14339 ac_status=$?
14340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14341 (exit $ac_status); }; }
14342 then
14343 gcc_cv_as_comdat_group_percent=yes
14344 else
14345 echo "configure: failed program was" >&5
14346 cat conftest.s >&5
14347 fi
14348 rm -f conftest.o conftest.s
14349 fi
14350 fi
14351 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14352 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14353
14354 fi
14355 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14356 comdat_group=yes
14357 if test 0"$ld_date" -lt 20050308; then
14358 if test -n "$ld_date"; then
14359 # If there was date string, but was earlier than 2005-03-08, fail
14360 comdat_group=no
14361 elif test "$ld_vers_major" -lt 2; then
14362 comdat_group=no
14363 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14364 comdat_group=no
14365 fi
14366 fi
14367 else
14368 # assume linkers other than GNU ld don't support COMDAT group
14369 comdat_group=no
14370 fi
14371 if test $comdat_group = no; then
14372 gcc_cv_as_comdat_group=no
14373 gcc_cv_as_comdat_group_percent=no
14374 fi
14375
14376 cat >>confdefs.h <<_ACEOF
14377 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14378 _ACEOF
14379
14380
14381 # Thread-local storage - the check is heavily parametrized.
14382 conftest_s=
14383 tls_first_major=
14384 tls_first_minor=
14385 tls_as_opt=
14386 case "$target" in
14387 alpha*-*-*)
14388 conftest_s='
14389 .section ".tdata","awT",@progbits
14390 foo: .long 25
14391 .text
14392 ldq $27,__tls_get_addr($29) !literal!1
14393 lda $16,foo($29) !tlsgd!1
14394 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14395 ldq $27,__tls_get_addr($29) !literal!2
14396 lda $16,foo($29) !tlsldm!2
14397 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14398 ldq $1,foo($29) !gotdtprel
14399 ldah $2,foo($29) !dtprelhi
14400 lda $3,foo($2) !dtprello
14401 lda $4,foo($29) !dtprel
14402 ldq $1,foo($29) !gottprel
14403 ldah $2,foo($29) !tprelhi
14404 lda $3,foo($2) !tprello
14405 lda $4,foo($29) !tprel'
14406 tls_first_major=2
14407 tls_first_minor=13
14408 tls_as_opt=--fatal-warnings
14409 ;;
14410 frv*-*-*)
14411 conftest_s='
14412 .section ".tdata","awT",@progbits
14413 x: .long 25
14414 .text
14415 call #gettlsoff(x)'
14416 tls_first_major=2
14417 tls_first_minor=14
14418 ;;
14419 hppa*-*-linux*)
14420 conftest_s='
14421 t1: .reg %r20
14422 t2: .reg %r21
14423 gp: .reg %r19
14424 .section ".tdata","awT",@progbits
14425 foo: .long 25
14426 .text
14427 .align 4
14428 addil LT%foo-$tls_gdidx$,gp
14429 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14430 b __tls_get_addr
14431 nop
14432 addil LT%foo-$tls_ldidx$,gp
14433 b __tls_get_addr
14434 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14435 addil LR%foo-$tls_dtpoff$,%ret0
14436 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14437 mfctl %cr27,%t1
14438 addil LT%foo-$tls_ieoff$,gp
14439 ldw RT%foo-$tls_ieoff$(%r1),%t2
14440 add %t1,%t2,%t3
14441 mfctl %cr27,%t1
14442 addil LR%foo-$tls_leoff$,%t1
14443 ldo RR%foo-$tls_leoff$(%r1),%t2'
14444 tls_first_major=2
14445 tls_first_minor=15
14446 tls_as_opt=--fatal-warnings
14447 ;;
14448 arm*-*-*)
14449 conftest_s='
14450 .section ".tdata","awT",%progbits
14451 foo: .long 25
14452 .text
14453 .word foo(gottpoff)
14454 .word foo(tpoff)
14455 .word foo(tlsgd)
14456 .word foo(tlsldm)
14457 .word foo(tlsldo)'
14458 tls_first_major=2
14459 tls_first_minor=17
14460 ;;
14461 i[34567]86-*-*)
14462 conftest_s='
14463 .section ".tdata","awT",@progbits
14464 foo: .long 25
14465 .text
14466 movl %gs:0, %eax
14467 leal foo@TLSGD(,%ebx,1), %eax
14468 leal foo@TLSLDM(%ebx), %eax
14469 leal foo@DTPOFF(%eax), %edx
14470 movl foo@GOTTPOFF(%ebx), %eax
14471 subl foo@GOTTPOFF(%ebx), %eax
14472 addl foo@GOTNTPOFF(%ebx), %eax
14473 movl foo@INDNTPOFF, %eax
14474 movl $foo@TPOFF, %eax
14475 subl $foo@TPOFF, %eax
14476 leal foo@NTPOFF(%ecx), %eax'
14477 tls_first_major=2
14478 tls_first_minor=14
14479 tls_as_opt=--fatal-warnings
14480 ;;
14481 x86_64-*-*)
14482 conftest_s='
14483 .section ".tdata","awT",@progbits
14484 foo: .long 25
14485 .text
14486 movq %fs:0, %rax
14487 leaq foo@TLSGD(%rip), %rdi
14488 leaq foo@TLSLD(%rip), %rdi
14489 leaq foo@DTPOFF(%rax), %rdx
14490 movq foo@GOTTPOFF(%rip), %rax
14491 movq $foo@TPOFF, %rax'
14492 tls_first_major=2
14493 tls_first_minor=14
14494 tls_as_opt=--fatal-warnings
14495 ;;
14496 ia64-*-*)
14497 conftest_s='
14498 .section ".tdata","awT",@progbits
14499 foo: data8 25
14500 .text
14501 addl r16 = @ltoff(@dtpmod(foo#)), gp
14502 addl r17 = @ltoff(@dtprel(foo#)), gp
14503 addl r18 = @ltoff(@tprel(foo#)), gp
14504 addl r19 = @dtprel(foo#), gp
14505 adds r21 = @dtprel(foo#), r13
14506 movl r23 = @dtprel(foo#)
14507 addl r20 = @tprel(foo#), gp
14508 adds r22 = @tprel(foo#), r13
14509 movl r24 = @tprel(foo#)'
14510 tls_first_major=2
14511 tls_first_minor=13
14512 tls_as_opt=--fatal-warnings
14513 ;;
14514 mips*-*-*)
14515 conftest_s='
14516 .section .tdata,"awT",@progbits
14517 x:
14518 .word 2
14519 .text
14520 addiu $4, $28, %tlsgd(x)
14521 addiu $4, $28, %tlsldm(x)
14522 lui $4, %dtprel_hi(x)
14523 addiu $4, $4, %dtprel_lo(x)
14524 lw $4, %gottprel(x)($28)
14525 lui $4, %tprel_hi(x)
14526 addiu $4, $4, %tprel_lo(x)'
14527 tls_first_major=2
14528 tls_first_minor=16
14529 tls_as_opt='-32 --fatal-warnings'
14530 ;;
14531 powerpc-*-*)
14532 conftest_s='
14533 .section ".tdata","awT",@progbits
14534 .align 2
14535 ld0: .space 4
14536 ld1: .space 4
14537 x1: .space 4
14538 x2: .space 4
14539 x3: .space 4
14540 .text
14541 addi 3,31,ld0@got@tlsgd
14542 bl __tls_get_addr
14543 addi 3,31,x1@got@tlsld
14544 bl __tls_get_addr
14545 addi 9,3,x1@dtprel
14546 addis 9,3,x2@dtprel@ha
14547 addi 9,9,x2@dtprel@l
14548 lwz 9,x3@got@tprel(31)
14549 add 9,9,x@tls
14550 addi 9,2,x1@tprel
14551 addis 9,2,x2@tprel@ha
14552 addi 9,9,x2@tprel@l'
14553 tls_first_major=2
14554 tls_first_minor=14
14555 tls_as_opt="-a32 --fatal-warnings"
14556 ;;
14557 powerpc64-*-*)
14558 conftest_s='
14559 .section ".tdata","awT",@progbits
14560 .align 3
14561 ld0: .space 8
14562 ld1: .space 8
14563 x1: .space 8
14564 x2: .space 8
14565 x3: .space 8
14566 .text
14567 addi 3,2,ld0@got@tlsgd
14568 bl .__tls_get_addr
14569 nop
14570 addi 3,2,ld1@toc
14571 bl .__tls_get_addr
14572 nop
14573 addi 3,2,x1@got@tlsld
14574 bl .__tls_get_addr
14575 nop
14576 addi 9,3,x1@dtprel
14577 bl .__tls_get_addr
14578 nop
14579 addis 9,3,x2@dtprel@ha
14580 addi 9,9,x2@dtprel@l
14581 bl .__tls_get_addr
14582 nop
14583 ld 9,x3@got@dtprel(2)
14584 add 9,9,3
14585 bl .__tls_get_addr
14586 nop'
14587 tls_first_major=2
14588 tls_first_minor=14
14589 tls_as_opt="-a64 --fatal-warnings"
14590 ;;
14591 s390-*-*)
14592 conftest_s='
14593 .section ".tdata","awT",@progbits
14594 foo: .long 25
14595 .text
14596 .long foo@TLSGD
14597 .long foo@TLSLDM
14598 .long foo@DTPOFF
14599 .long foo@NTPOFF
14600 .long foo@GOTNTPOFF
14601 .long foo@INDNTPOFF
14602 l %r1,foo@GOTNTPOFF(%r12)
14603 l %r1,0(%r1):tls_load:foo
14604 bas %r14,0(%r1,%r13):tls_gdcall:foo
14605 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14606 tls_first_major=2
14607 tls_first_minor=14
14608 tls_as_opt="-m31 --fatal-warnings"
14609 ;;
14610 s390x-*-*)
14611 conftest_s='
14612 .section ".tdata","awT",@progbits
14613 foo: .long 25
14614 .text
14615 .quad foo@TLSGD
14616 .quad foo@TLSLDM
14617 .quad foo@DTPOFF
14618 .quad foo@NTPOFF
14619 .quad foo@GOTNTPOFF
14620 lg %r1,foo@GOTNTPOFF(%r12)
14621 larl %r1,foo@INDNTPOFF
14622 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14623 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14624 tls_first_major=2
14625 tls_first_minor=14
14626 tls_as_opt="-m64 -Aesame --fatal-warnings"
14627 ;;
14628 sh-*-* | sh[34]-*-*)
14629 conftest_s='
14630 .section ".tdata","awT",@progbits
14631 foo: .long 25
14632 .text
14633 .long foo@TLSGD
14634 .long foo@TLSLDM
14635 .long foo@DTPOFF
14636 .long foo@GOTTPOFF
14637 .long foo@TPOFF'
14638 tls_first_major=2
14639 tls_first_minor=13
14640 tls_as_opt=--fatal-warnings
14641 ;;
14642 sparc*-*-*)
14643 case "$target" in
14644 sparc*-sun-solaris2.[56789]*)
14645 # TLS was introduced in the Solaris 9 4/04 release but
14646 # we do not enable it by default on Solaris 9 either.
14647 if test "x$enable_tls" = xyes ; then
14648 on_solaris=yes
14649 else
14650 enable_tls=no;
14651 fi
14652 ;;
14653 sparc*-sun-solaris2.*)
14654 on_solaris=yes
14655 ;;
14656 *)
14657 on_solaris=no
14658 ;;
14659 esac
14660 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14661 conftest_s='
14662 .section ".tdata",#alloc,#write,#tls
14663 foo: .long 25
14664 .text
14665 sethi %tgd_hi22(foo), %o0
14666 add %o0, %tgd_lo10(foo), %o1
14667 add %l7, %o1, %o0, %tgd_add(foo)
14668 call __tls_get_addr, %tgd_call(foo)
14669 sethi %tldm_hi22(foo), %l1
14670 add %l1, %tldm_lo10(foo), %l2
14671 add %l7, %l2, %o0, %tldm_add(foo)
14672 call __tls_get_addr, %tldm_call(foo)
14673 sethi %tldo_hix22(foo), %l3
14674 xor %l3, %tldo_lox10(foo), %l4
14675 add %o0, %l4, %l5, %tldo_add(foo)
14676 sethi %tie_hi22(foo), %o3
14677 add %o3, %tie_lo10(foo), %o3
14678 ld [%l7 + %o3], %o2, %tie_ld(foo)
14679 add %g7, %o2, %o4, %tie_add(foo)
14680 sethi %tle_hix22(foo), %l1
14681 xor %l1, %tle_lox10(foo), %o5
14682 ld [%g7 + %o5], %o1'
14683 tls_first_major=0
14684 tls_first_minor=0
14685 else
14686 conftest_s='
14687 .section ".tdata","awT",@progbits
14688 foo: .long 25
14689 .text
14690 sethi %tgd_hi22(foo), %o0
14691 add %o0, %tgd_lo10(foo), %o1
14692 add %l7, %o1, %o0, %tgd_add(foo)
14693 call __tls_get_addr, %tgd_call(foo)
14694 sethi %tldm_hi22(foo), %l1
14695 add %l1, %tldm_lo10(foo), %l2
14696 add %l7, %l2, %o0, %tldm_add(foo)
14697 call __tls_get_addr, %tldm_call(foo)
14698 sethi %tldo_hix22(foo), %l3
14699 xor %l3, %tldo_lox10(foo), %l4
14700 add %o0, %l4, %l5, %tldo_add(foo)
14701 sethi %tie_hi22(foo), %o3
14702 add %o3, %tie_lo10(foo), %o3
14703 ld [%l7 + %o3], %o2, %tie_ld(foo)
14704 add %g7, %o2, %o4, %tie_add(foo)
14705 sethi %tle_hix22(foo), %l1
14706 xor %l1, %tle_lox10(foo), %o5
14707 ld [%g7 + %o5], %o1'
14708 tls_first_major=2
14709 tls_first_minor=14
14710 tls_as_opt="-32 --fatal-warnings"
14711 fi
14712 ;;
14713 esac
14714 set_have_as_tls=no
14715 if test "x$enable_tls" = xno ; then
14716 : # TLS explicitly disabled.
14717 elif test "x$enable_tls" = xyes ; then
14718 set_have_as_tls=yes # TLS explicitly enabled.
14719 elif test -z "$tls_first_major"; then
14720 : # If we don't have a check, assume no support.
14721 else
14722 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14723 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14724 if test "${gcc_cv_as_tls+set}" = set; then
14725 echo $ECHO_N "(cached) $ECHO_C" >&6
14726 else
14727 gcc_cv_as_tls=no
14728 if test $in_tree_gas = yes; then
14729 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14730 then gcc_cv_as_tls=yes
14731 fi
14732 elif test x$gcc_cv_as != x; then
14733 echo "$conftest_s" > conftest.s
14734 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14735 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14736 (eval $ac_try) 2>&5
14737 ac_status=$?
14738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14739 (exit $ac_status); }; }
14740 then
14741 gcc_cv_as_tls=yes
14742 else
14743 echo "configure: failed program was" >&5
14744 cat conftest.s >&5
14745 fi
14746 rm -f conftest.o conftest.s
14747 fi
14748 fi
14749 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14750 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14751 if test $gcc_cv_as_tls = yes; then
14752 set_have_as_tls=yes
14753 fi
14754 fi
14755 if test $set_have_as_tls = yes ; then
14756
14757 cat >>confdefs.h <<\_ACEOF
14758 #define HAVE_AS_TLS 1
14759 _ACEOF
14760
14761 fi
14762
14763 # Target-specific assembler checks.
14764
14765 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14766 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14767 gcc_cv_ld_static_dynamic=no
14768 if test $in_tree_ld = yes ; then
14769 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14770 gcc_cv_ld_static_dynamic=yes
14771 fi
14772 elif test x$gcc_cv_ld != x; then
14773 # Check if linker supports -Bstatic/-Bdynamic option
14774 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14775 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14776 gcc_cv_ld_static_dynamic=yes
14777 fi
14778 fi
14779 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14780
14781 cat >>confdefs.h <<\_ACEOF
14782 #define HAVE_LD_STATIC_DYNAMIC 1
14783 _ACEOF
14784
14785 fi
14786 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14787 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14788
14789 if test x"$demangler_in_ld" = xyes; then
14790 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14791 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14792 gcc_cv_ld_demangle=no
14793 if test $in_tree_ld = yes; then
14794 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14795 gcc_cv_ld_demangle=yes
14796 fi
14797 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14798 # Check if the GNU linker supports --demangle option
14799 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14800 gcc_cv_ld_demangle=yes
14801 fi
14802 fi
14803 if test x"$gcc_cv_ld_demangle" = xyes; then
14804
14805 cat >>confdefs.h <<\_ACEOF
14806 #define HAVE_LD_DEMANGLE 1
14807 _ACEOF
14808
14809 fi
14810 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14811 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14812 fi
14813
14814 case "$target" in
14815 # All TARGET_ABI_OSF targets.
14816 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14817 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14818 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14819 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14820 echo $ECHO_N "(cached) $ECHO_C" >&6
14821 else
14822 gcc_cv_as_alpha_explicit_relocs=no
14823 if test $in_tree_gas = yes; then
14824 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14825 then gcc_cv_as_alpha_explicit_relocs=yes
14826 fi
14827 elif test x$gcc_cv_as != x; then
14828 echo ' .set nomacro
14829 .text
14830 extbl $3, $2, $3 !lituse_bytoff!1
14831 ldq $2, a($29) !literal!1
14832 ldq $4, b($29) !literal!2
14833 ldq_u $3, 0($2) !lituse_base!1
14834 ldq $27, f($29) !literal!5
14835 jsr $26, ($27), f !lituse_jsr!5
14836 ldah $29, 0($26) !gpdisp!3
14837 lda $0, c($29) !gprel
14838 ldah $1, d($29) !gprelhigh
14839 lda $1, d($1) !gprellow
14840 lda $29, 0($29) !gpdisp!3' > conftest.s
14841 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14843 (eval $ac_try) 2>&5
14844 ac_status=$?
14845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14846 (exit $ac_status); }; }
14847 then
14848 gcc_cv_as_alpha_explicit_relocs=yes
14849 else
14850 echo "configure: failed program was" >&5
14851 cat conftest.s >&5
14852 fi
14853 rm -f conftest.o conftest.s
14854 fi
14855 fi
14856 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14857 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14858 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14859
14860 cat >>confdefs.h <<\_ACEOF
14861 #define HAVE_AS_EXPLICIT_RELOCS 1
14862 _ACEOF
14863
14864 fi
14865 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14866 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14867 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14868 echo $ECHO_N "(cached) $ECHO_C" >&6
14869 else
14870 gcc_cv_as_alpha_jsrdirect_relocs=no
14871 if test $in_tree_gas = yes; then
14872 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14873 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14874 fi
14875 elif test x$gcc_cv_as != x; then
14876 echo ' .set nomacro
14877 .text
14878 ldq $27, a($29) !literal!1
14879 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14880 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14881 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14882 (eval $ac_try) 2>&5
14883 ac_status=$?
14884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14885 (exit $ac_status); }; }
14886 then
14887 gcc_cv_as_alpha_jsrdirect_relocs=yes
14888 else
14889 echo "configure: failed program was" >&5
14890 cat conftest.s >&5
14891 fi
14892 rm -f conftest.o conftest.s
14893 fi
14894 fi
14895 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14896 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14897 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14898
14899 cat >>confdefs.h <<\_ACEOF
14900 #define HAVE_AS_JSRDIRECT_RELOCS 1
14901 _ACEOF
14902
14903 fi
14904 ;;
14905
14906 cris-*-*)
14907 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14908 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14909 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14910 echo $ECHO_N "(cached) $ECHO_C" >&6
14911 else
14912 gcc_cv_as_cris_no_mul_bug=no
14913 if test $in_tree_gas = yes; then
14914 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14915 then gcc_cv_as_cris_no_mul_bug=yes
14916 fi
14917 elif test x$gcc_cv_as != x; then
14918 echo '.text' > conftest.s
14919 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14921 (eval $ac_try) 2>&5
14922 ac_status=$?
14923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14924 (exit $ac_status); }; }
14925 then
14926 gcc_cv_as_cris_no_mul_bug=yes
14927 else
14928 echo "configure: failed program was" >&5
14929 cat conftest.s >&5
14930 fi
14931 rm -f conftest.o conftest.s
14932 fi
14933 fi
14934 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14935 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14936 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14937
14938 cat >>confdefs.h <<\_ACEOF
14939 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14940 _ACEOF
14941
14942 fi
14943 ;;
14944
14945 sparc*-*-*)
14946 echo "$as_me:$LINENO: checking assembler for .register" >&5
14947 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14948 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14949 echo $ECHO_N "(cached) $ECHO_C" >&6
14950 else
14951 gcc_cv_as_sparc_register_op=no
14952 if test x$gcc_cv_as != x; then
14953 echo '.register %g2, #scratch' > conftest.s
14954 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14955 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14956 (eval $ac_try) 2>&5
14957 ac_status=$?
14958 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14959 (exit $ac_status); }; }
14960 then
14961 gcc_cv_as_sparc_register_op=yes
14962 else
14963 echo "configure: failed program was" >&5
14964 cat conftest.s >&5
14965 fi
14966 rm -f conftest.o conftest.s
14967 fi
14968 fi
14969 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14970 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14971 if test $gcc_cv_as_sparc_register_op = yes; then
14972
14973 cat >>confdefs.h <<\_ACEOF
14974 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14975 _ACEOF
14976
14977 fi
14978
14979 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14980 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14981 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14982 echo $ECHO_N "(cached) $ECHO_C" >&6
14983 else
14984 gcc_cv_as_sparc_relax=no
14985 if test x$gcc_cv_as != x; then
14986 echo '.text' > conftest.s
14987 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14989 (eval $ac_try) 2>&5
14990 ac_status=$?
14991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14992 (exit $ac_status); }; }
14993 then
14994 gcc_cv_as_sparc_relax=yes
14995 else
14996 echo "configure: failed program was" >&5
14997 cat conftest.s >&5
14998 fi
14999 rm -f conftest.o conftest.s
15000 fi
15001 fi
15002 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
15003 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
15004 if test $gcc_cv_as_sparc_relax = yes; then
15005
15006 cat >>confdefs.h <<\_ACEOF
15007 #define HAVE_AS_RELAX_OPTION 1
15008 _ACEOF
15009
15010 fi
15011
15012 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
15013 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
15014 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
15015 echo $ECHO_N "(cached) $ECHO_C" >&6
15016 else
15017 gcc_cv_as_sparc_ua_pcrel=no
15018 if test x$gcc_cv_as != x; then
15019 echo '.text
15020 foo:
15021 nop
15022 .data
15023 .align 4
15024 .byte 0
15025 .uaword %r_disp32(foo)' > conftest.s
15026 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15028 (eval $ac_try) 2>&5
15029 ac_status=$?
15030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15031 (exit $ac_status); }; }
15032 then
15033 if test x$gcc_cv_ld != x \
15034 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
15035 gcc_cv_as_sparc_ua_pcrel=yes
15036 fi
15037 rm -f conftest
15038 else
15039 echo "configure: failed program was" >&5
15040 cat conftest.s >&5
15041 fi
15042 rm -f conftest.o conftest.s
15043 fi
15044 fi
15045 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
15046 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
15047 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
15048
15049 cat >>confdefs.h <<\_ACEOF
15050 #define HAVE_AS_SPARC_UA_PCREL 1
15051 _ACEOF
15052
15053
15054 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
15055 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
15056 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
15057 echo $ECHO_N "(cached) $ECHO_C" >&6
15058 else
15059 gcc_cv_as_sparc_ua_pcrel_hidden=no
15060 if test x$gcc_cv_as != x; then
15061 echo '.data
15062 .align 4
15063 .byte 0x31
15064 .uaword %r_disp32(foo)
15065 .byte 0x32, 0x33, 0x34
15066 .global foo
15067 .hidden foo
15068 foo:
15069 .skip 4' > conftest.s
15070 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15071 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15072 (eval $ac_try) 2>&5
15073 ac_status=$?
15074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15075 (exit $ac_status); }; }
15076 then
15077 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
15078 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
15079 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
15080 | grep ' 31000000 07323334' > /dev/null 2>&1; then
15081 if $gcc_cv_objdump -R conftest 2> /dev/null \
15082 | grep 'DISP32' > /dev/null 2>&1; then
15083 :
15084 else
15085 gcc_cv_as_sparc_ua_pcrel_hidden=yes
15086 fi
15087 fi
15088 rm -f conftest
15089 else
15090 echo "configure: failed program was" >&5
15091 cat conftest.s >&5
15092 fi
15093 rm -f conftest.o conftest.s
15094 fi
15095 fi
15096 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
15097 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
15098 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
15099
15100 cat >>confdefs.h <<\_ACEOF
15101 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
15102 _ACEOF
15103
15104 fi
15105
15106 fi # unaligned pcrel relocs
15107
15108 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
15109 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
15110 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
15111 echo $ECHO_N "(cached) $ECHO_C" >&6
15112 else
15113 gcc_cv_as_sparc_offsetable_lo10=no
15114 if test x$gcc_cv_as != x; then
15115 echo '.text
15116 or %g1, %lo(ab) + 12, %g1
15117 or %g1, %lo(ab + 12), %g1' > conftest.s
15118 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
15119 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15120 (eval $ac_try) 2>&5
15121 ac_status=$?
15122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15123 (exit $ac_status); }; }
15124 then
15125 if test x$gcc_cv_objdump != x \
15126 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
15127 | grep ' 82106000 82106000' > /dev/null 2>&1; then
15128 gcc_cv_as_sparc_offsetable_lo10=yes
15129 fi
15130 else
15131 echo "configure: failed program was" >&5
15132 cat conftest.s >&5
15133 fi
15134 rm -f conftest.o conftest.s
15135 fi
15136 fi
15137 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
15138 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
15139 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
15140
15141 cat >>confdefs.h <<\_ACEOF
15142 #define HAVE_AS_OFFSETABLE_LO10 1
15143 _ACEOF
15144
15145 fi
15146 ;;
15147
15148 i[34567]86-*-* | x86_64-*-*)
15149 case $target_os in
15150 cygwin* | pe | mingw32*)
15151 # Used for DWARF 2 in PE
15152 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
15153 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
15154 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
15155 echo $ECHO_N "(cached) $ECHO_C" >&6
15156 else
15157 gcc_cv_as_ix86_pe_secrel32=no
15158 if test $in_tree_gas = yes; then
15159 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
15160 then gcc_cv_as_ix86_pe_secrel32=yes
15161 fi
15162 elif test x$gcc_cv_as != x; then
15163 echo '.text
15164 foo: nop
15165 .data
15166 .secrel32 foo' > conftest.s
15167 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15168 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15169 (eval $ac_try) 2>&5
15170 ac_status=$?
15171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15172 (exit $ac_status); }; }
15173 then
15174 if test x$gcc_cv_ld != x \
15175 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
15176 gcc_cv_as_ix86_pe_secrel32=yes
15177 fi
15178 rm -f conftest
15179 else
15180 echo "configure: failed program was" >&5
15181 cat conftest.s >&5
15182 fi
15183 rm -f conftest.o conftest.s
15184 fi
15185 fi
15186 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
15187 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
15188 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
15189
15190 cat >>confdefs.h <<\_ACEOF
15191 #define HAVE_GAS_PE_SECREL32_RELOC 1
15192 _ACEOF
15193
15194 fi
15195 ;;
15196 esac
15197
15198 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
15199 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
15200 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
15201 echo $ECHO_N "(cached) $ECHO_C" >&6
15202 else
15203 gcc_cv_as_ix86_filds_fists=no
15204 if test $in_tree_gas = yes; then
15205 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
15206 then gcc_cv_as_ix86_filds_fists=yes
15207 fi
15208 elif test x$gcc_cv_as != x; then
15209 echo 'filds mem; fists mem' > conftest.s
15210 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15212 (eval $ac_try) 2>&5
15213 ac_status=$?
15214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15215 (exit $ac_status); }; }
15216 then
15217 gcc_cv_as_ix86_filds_fists=yes
15218 else
15219 echo "configure: failed program was" >&5
15220 cat conftest.s >&5
15221 fi
15222 rm -f conftest.o conftest.s
15223 fi
15224 fi
15225 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15226 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15227 if test $gcc_cv_as_ix86_filds_fists = yes; then
15228
15229 cat >>confdefs.h <<\_ACEOF
15230 #define HAVE_GAS_FILDS_FISTS 1
15231 _ACEOF
15232
15233 fi
15234
15235 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15236 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15237 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15238 echo $ECHO_N "(cached) $ECHO_C" >&6
15239 else
15240 gcc_cv_as_ix86_cmov_sun_syntax=no
15241 if test x$gcc_cv_as != x; then
15242 echo 'cmovl.l %edx, %eax' > conftest.s
15243 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15244 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15245 (eval $ac_try) 2>&5
15246 ac_status=$?
15247 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15248 (exit $ac_status); }; }
15249 then
15250 gcc_cv_as_ix86_cmov_sun_syntax=yes
15251 else
15252 echo "configure: failed program was" >&5
15253 cat conftest.s >&5
15254 fi
15255 rm -f conftest.o conftest.s
15256 fi
15257 fi
15258 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15259 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15260 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15261
15262 cat >>confdefs.h <<\_ACEOF
15263 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15264 _ACEOF
15265
15266 fi
15267
15268 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
15269 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
15270 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
15271 echo $ECHO_N "(cached) $ECHO_C" >&6
15272 else
15273 gcc_cv_as_ix86_ffreep=no
15274 if test x$gcc_cv_as != x; then
15275 echo 'ffreep %st(1)' > conftest.s
15276 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15278 (eval $ac_try) 2>&5
15279 ac_status=$?
15280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15281 (exit $ac_status); }; }
15282 then
15283 gcc_cv_as_ix86_ffreep=yes
15284 else
15285 echo "configure: failed program was" >&5
15286 cat conftest.s >&5
15287 fi
15288 rm -f conftest.o conftest.s
15289 fi
15290 fi
15291 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
15292 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
15293 if test $gcc_cv_as_ix86_ffreep = yes; then
15294
15295 cat >>confdefs.h <<\_ACEOF
15296 #define HAVE_AS_IX86_FFREEP 1
15297 _ACEOF
15298
15299 fi
15300
15301 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
15302 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
15303 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
15304 echo $ECHO_N "(cached) $ECHO_C" >&6
15305 else
15306 gcc_cv_as_ix86_sahf=no
15307 if test x$gcc_cv_as != x; then
15308 echo 'sahf' > conftest.s
15309 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15310 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15311 (eval $ac_try) 2>&5
15312 ac_status=$?
15313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15314 (exit $ac_status); }; }
15315 then
15316 gcc_cv_as_ix86_sahf=yes
15317 else
15318 echo "configure: failed program was" >&5
15319 cat conftest.s >&5
15320 fi
15321 rm -f conftest.o conftest.s
15322 fi
15323 fi
15324 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
15325 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
15326 if test $gcc_cv_as_ix86_sahf = yes; then
15327
15328 cat >>confdefs.h <<\_ACEOF
15329 #define HAVE_AS_IX86_SAHF 1
15330 _ACEOF
15331
15332 fi
15333
15334 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
15335 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
15336 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
15337 echo $ECHO_N "(cached) $ECHO_C" >&6
15338 else
15339 gcc_cv_as_ix86_diff_sect_delta=no
15340 if test x$gcc_cv_as != x; then
15341 echo '.section .rodata
15342 .L1:
15343 .long .L2-.L1
15344 .long .L3-.L1
15345 .text
15346 .L3: nop
15347 .L2: nop' > conftest.s
15348 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15349 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15350 (eval $ac_try) 2>&5
15351 ac_status=$?
15352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15353 (exit $ac_status); }; }
15354 then
15355 gcc_cv_as_ix86_diff_sect_delta=yes
15356 else
15357 echo "configure: failed program was" >&5
15358 cat conftest.s >&5
15359 fi
15360 rm -f conftest.o conftest.s
15361 fi
15362 fi
15363 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
15364 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
15365 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
15366
15367 cat >>confdefs.h <<\_ACEOF
15368 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
15369 _ACEOF
15370
15371 fi
15372
15373 # This one is used unconditionally by i386.[ch]; it is to be defined
15374 # to 1 if the feature is present, 0 otherwise.
15375 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15376 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15377 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15378 echo $ECHO_N "(cached) $ECHO_C" >&6
15379 else
15380 gcc_cv_as_ix86_gotoff_in_data=no
15381 if test $in_tree_gas = yes; then
15382 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15383 then gcc_cv_as_ix86_gotoff_in_data=yes
15384 fi
15385 elif test x$gcc_cv_as != x; then
15386 echo ' .text
15387 .L0:
15388 nop
15389 .data
15390 .long .L0@GOTOFF' > conftest.s
15391 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15392 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15393 (eval $ac_try) 2>&5
15394 ac_status=$?
15395 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15396 (exit $ac_status); }; }
15397 then
15398 gcc_cv_as_ix86_gotoff_in_data=yes
15399 else
15400 echo "configure: failed program was" >&5
15401 cat conftest.s >&5
15402 fi
15403 rm -f conftest.o conftest.s
15404 fi
15405 fi
15406 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15407 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15408
15409
15410 cat >>confdefs.h <<_ACEOF
15411 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15412 _ACEOF
15413
15414 ;;
15415
15416 ia64*-*-*)
15417 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15418 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15419 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15420 echo $ECHO_N "(cached) $ECHO_C" >&6
15421 else
15422 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15423 if test $in_tree_gas = yes; then
15424 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15425 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15426 fi
15427 elif test x$gcc_cv_as != x; then
15428 echo ' .text
15429 addl r15 = @ltoffx(x#), gp
15430 ;;
15431 ld8.mov r16 = [r15], x#' > conftest.s
15432 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15434 (eval $ac_try) 2>&5
15435 ac_status=$?
15436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15437 (exit $ac_status); }; }
15438 then
15439 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15440 else
15441 echo "configure: failed program was" >&5
15442 cat conftest.s >&5
15443 fi
15444 rm -f conftest.o conftest.s
15445 fi
15446 fi
15447 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15448 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15449 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15450
15451 cat >>confdefs.h <<\_ACEOF
15452 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15453 _ACEOF
15454
15455 fi
15456
15457 ;;
15458
15459 powerpc*-*-*)
15460 case $target in
15461 *-*-aix*) conftest_s=' .machine "pwr5"
15462 .csect .text[PR]
15463 mfcr 3,128';;
15464 *-*-darwin*)
15465 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15466 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15467 if test "${gcc_cv_as_machine_directive+set}" = set; then
15468 echo $ECHO_N "(cached) $ECHO_C" >&6
15469 else
15470 gcc_cv_as_machine_directive=no
15471 if test x$gcc_cv_as != x; then
15472 echo ' .machine ppc7400' > conftest.s
15473 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15474 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15475 (eval $ac_try) 2>&5
15476 ac_status=$?
15477 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15478 (exit $ac_status); }; }
15479 then
15480 gcc_cv_as_machine_directive=yes
15481 else
15482 echo "configure: failed program was" >&5
15483 cat conftest.s >&5
15484 fi
15485 rm -f conftest.o conftest.s
15486 fi
15487 fi
15488 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15489 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15490
15491 if test x$gcc_cv_as_machine_directive != xyes; then
15492 echo "*** This target requires an assembler supporting \".machine\"" >&2
15493 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15494 test x$build = x$target && exit 1
15495 fi
15496 conftest_s=' .text
15497 mfcr r3,128';;
15498 *) conftest_s=' .machine power4
15499 .text
15500 mfcr 3,128';;
15501 esac
15502
15503 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15504 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15505 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15506 echo $ECHO_N "(cached) $ECHO_C" >&6
15507 else
15508 gcc_cv_as_powerpc_mfcrf=no
15509 if test $in_tree_gas = yes; then
15510 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15511 then gcc_cv_as_powerpc_mfcrf=yes
15512 fi
15513 elif test x$gcc_cv_as != x; then
15514 echo "$conftest_s" > conftest.s
15515 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15517 (eval $ac_try) 2>&5
15518 ac_status=$?
15519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15520 (exit $ac_status); }; }
15521 then
15522 gcc_cv_as_powerpc_mfcrf=yes
15523 else
15524 echo "configure: failed program was" >&5
15525 cat conftest.s >&5
15526 fi
15527 rm -f conftest.o conftest.s
15528 fi
15529 fi
15530 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15531 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15532 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15533
15534 cat >>confdefs.h <<\_ACEOF
15535 #define HAVE_AS_MFCRF 1
15536 _ACEOF
15537
15538 fi
15539
15540 case $target in
15541 *-*-aix*) conftest_s=' .machine "pwr5"
15542 .csect .text[PR]
15543 popcntb 3,3';;
15544 *) conftest_s=' .machine power5
15545 .text
15546 popcntb 3,3';;
15547 esac
15548
15549 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15550 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15551 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15552 echo $ECHO_N "(cached) $ECHO_C" >&6
15553 else
15554 gcc_cv_as_powerpc_popcntb=no
15555 if test $in_tree_gas = yes; then
15556 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15557 then gcc_cv_as_powerpc_popcntb=yes
15558 fi
15559 elif test x$gcc_cv_as != x; then
15560 echo "$conftest_s" > conftest.s
15561 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15562 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15563 (eval $ac_try) 2>&5
15564 ac_status=$?
15565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15566 (exit $ac_status); }; }
15567 then
15568 gcc_cv_as_powerpc_popcntb=yes
15569 else
15570 echo "configure: failed program was" >&5
15571 cat conftest.s >&5
15572 fi
15573 rm -f conftest.o conftest.s
15574 fi
15575 fi
15576 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15577 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15578 if test $gcc_cv_as_powerpc_popcntb = yes; then
15579
15580 cat >>confdefs.h <<\_ACEOF
15581 #define HAVE_AS_POPCNTB 1
15582 _ACEOF
15583
15584 fi
15585
15586 case $target in
15587 *-*-aix*) conftest_s=' .machine "pwr5x"
15588 .csect .text[PR]
15589 frin 1,1';;
15590 *) conftest_s=' .machine power5
15591 .text
15592 frin 1,1';;
15593 esac
15594
15595 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15596 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15597 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15598 echo $ECHO_N "(cached) $ECHO_C" >&6
15599 else
15600 gcc_cv_as_powerpc_fprnd=no
15601 if test $in_tree_gas = yes; then
15602 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15603 then gcc_cv_as_powerpc_fprnd=yes
15604 fi
15605 elif test x$gcc_cv_as != x; then
15606 echo "$conftest_s" > conftest.s
15607 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15608 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15609 (eval $ac_try) 2>&5
15610 ac_status=$?
15611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15612 (exit $ac_status); }; }
15613 then
15614 gcc_cv_as_powerpc_fprnd=yes
15615 else
15616 echo "configure: failed program was" >&5
15617 cat conftest.s >&5
15618 fi
15619 rm -f conftest.o conftest.s
15620 fi
15621 fi
15622 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15623 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15624 if test $gcc_cv_as_powerpc_fprnd = yes; then
15625
15626 cat >>confdefs.h <<\_ACEOF
15627 #define HAVE_AS_FPRND 1
15628 _ACEOF
15629
15630 fi
15631
15632 case $target in
15633 *-*-aix*) conftest_s=' .machine "pwr6"
15634 .csect .text[PR]
15635 mffgpr 1,3';;
15636 *) conftest_s=' .machine power6
15637 .text
15638 mffgpr 1,3';;
15639 esac
15640
15641 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
15642 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
15643 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
15644 echo $ECHO_N "(cached) $ECHO_C" >&6
15645 else
15646 gcc_cv_as_powerpc_mfpgpr=no
15647 if test $in_tree_gas = yes; then
15648 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15649 then gcc_cv_as_powerpc_mfpgpr=yes
15650 fi
15651 elif test x$gcc_cv_as != x; then
15652 echo "$conftest_s" > conftest.s
15653 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15655 (eval $ac_try) 2>&5
15656 ac_status=$?
15657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15658 (exit $ac_status); }; }
15659 then
15660 gcc_cv_as_powerpc_mfpgpr=yes
15661 else
15662 echo "configure: failed program was" >&5
15663 cat conftest.s >&5
15664 fi
15665 rm -f conftest.o conftest.s
15666 fi
15667 fi
15668 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
15669 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
15670 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
15671
15672 cat >>confdefs.h <<\_ACEOF
15673 #define HAVE_AS_MFPGPR 1
15674 _ACEOF
15675
15676 fi
15677
15678 case $target in
15679 *-*-aix*) conftest_s=' .csect .text[PR]
15680 LCF..0:
15681 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15682 *-*-darwin*)
15683 conftest_s=' .text
15684 LCF0:
15685 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15686 *) conftest_s=' .text
15687 .LCF0:
15688 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15689 esac
15690
15691 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15692 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15693 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15694 echo $ECHO_N "(cached) $ECHO_C" >&6
15695 else
15696 gcc_cv_as_powerpc_rel16=no
15697 if test $in_tree_gas = yes; then
15698 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15699 then gcc_cv_as_powerpc_rel16=yes
15700 fi
15701 elif test x$gcc_cv_as != x; then
15702 echo "$conftest_s" > conftest.s
15703 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15705 (eval $ac_try) 2>&5
15706 ac_status=$?
15707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15708 (exit $ac_status); }; }
15709 then
15710 gcc_cv_as_powerpc_rel16=yes
15711 else
15712 echo "configure: failed program was" >&5
15713 cat conftest.s >&5
15714 fi
15715 rm -f conftest.o conftest.s
15716 fi
15717 fi
15718 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15719 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15720 if test $gcc_cv_as_powerpc_rel16 = yes; then
15721
15722 cat >>confdefs.h <<\_ACEOF
15723 #define HAVE_AS_REL16 1
15724 _ACEOF
15725
15726 fi
15727
15728 case $target in
15729 *-*-aix*) conftest_s=' .machine "pwr6"
15730 .csect .text[PR]
15731 cmpb 3,4,5';;
15732 *) conftest_s=' .machine power6
15733 .text
15734 cmpb 3,4,5';;
15735 esac
15736
15737 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
15738 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
15739 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
15740 echo $ECHO_N "(cached) $ECHO_C" >&6
15741 else
15742 gcc_cv_as_powerpc_cmpb=no
15743 if test $in_tree_gas = yes; then
15744 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15745 then gcc_cv_as_powerpc_cmpb=yes
15746 fi
15747 elif test x$gcc_cv_as != x; then
15748 echo "$conftest_s" > conftest.s
15749 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15751 (eval $ac_try) 2>&5
15752 ac_status=$?
15753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15754 (exit $ac_status); }; }
15755 then
15756 gcc_cv_as_powerpc_cmpb=yes
15757 else
15758 echo "configure: failed program was" >&5
15759 cat conftest.s >&5
15760 fi
15761 rm -f conftest.o conftest.s
15762 fi
15763 fi
15764 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
15765 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
15766 if test $gcc_cv_as_powerpc_cmpb = yes; then
15767
15768 cat >>confdefs.h <<\_ACEOF
15769 #define HAVE_AS_CMPB 1
15770 _ACEOF
15771
15772 fi
15773
15774 case $target in
15775 *-*-aix*) conftest_s=' .machine "pwr6"
15776 .csect .text[PR]
15777 dadd 1,2,3';;
15778 *) conftest_s=' .machine power6
15779 .text
15780 dadd 1,2,3';;
15781 esac
15782
15783 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
15784 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
15785 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
15786 echo $ECHO_N "(cached) $ECHO_C" >&6
15787 else
15788 gcc_cv_as_powerpc_dfp=no
15789 if test $in_tree_gas = yes; then
15790 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15791 then gcc_cv_as_powerpc_dfp=yes
15792 fi
15793 elif test x$gcc_cv_as != x; then
15794 echo "$conftest_s" > conftest.s
15795 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15797 (eval $ac_try) 2>&5
15798 ac_status=$?
15799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15800 (exit $ac_status); }; }
15801 then
15802 gcc_cv_as_powerpc_dfp=yes
15803 else
15804 echo "configure: failed program was" >&5
15805 cat conftest.s >&5
15806 fi
15807 rm -f conftest.o conftest.s
15808 fi
15809 fi
15810 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
15811 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
15812 if test $gcc_cv_as_powerpc_dfp = yes; then
15813
15814 cat >>confdefs.h <<\_ACEOF
15815 #define HAVE_AS_DFP 1
15816 _ACEOF
15817
15818 fi
15819 ;;
15820
15821 mips*-*-*)
15822 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15823 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15824 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15825 echo $ECHO_N "(cached) $ECHO_C" >&6
15826 else
15827 gcc_cv_as_mips_explicit_relocs=no
15828 if test $in_tree_gas = yes; then
15829 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15830 then gcc_cv_as_mips_explicit_relocs=yes
15831 fi
15832 elif test x$gcc_cv_as != x; then
15833 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15834 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15836 (eval $ac_try) 2>&5
15837 ac_status=$?
15838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15839 (exit $ac_status); }; }
15840 then
15841 gcc_cv_as_mips_explicit_relocs=yes
15842 else
15843 echo "configure: failed program was" >&5
15844 cat conftest.s >&5
15845 fi
15846 rm -f conftest.o conftest.s
15847 fi
15848 fi
15849 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15850 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15851 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15852 if test x$target_cpu_default = x
15853 then target_cpu_default=MASK_EXPLICIT_RELOCS
15854 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15855 fi
15856 fi
15857 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
15858 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
15859 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
15860 echo $ECHO_N "(cached) $ECHO_C" >&6
15861 else
15862 gcc_cv_as_mips_no_shared=no
15863 if test $in_tree_gas = yes; then
15864 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
15865 then gcc_cv_as_mips_no_shared=yes
15866 fi
15867 elif test x$gcc_cv_as != x; then
15868 echo 'nop' > conftest.s
15869 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
15870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15871 (eval $ac_try) 2>&5
15872 ac_status=$?
15873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15874 (exit $ac_status); }; }
15875 then
15876 gcc_cv_as_mips_no_shared=yes
15877 else
15878 echo "configure: failed program was" >&5
15879 cat conftest.s >&5
15880 fi
15881 rm -f conftest.o conftest.s
15882 fi
15883 fi
15884 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
15885 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
15886 if test $gcc_cv_as_mips_no_shared = yes; then
15887
15888 cat >>confdefs.h <<\_ACEOF
15889 #define HAVE_AS_NO_SHARED 1
15890 _ACEOF
15891
15892 fi
15893 ;;
15894 esac
15895
15896 # Mips and HP-UX need the GNU assembler.
15897 # Linux on IA64 might be able to use the Intel assembler.
15898
15899 case "$target" in
15900 mips*-*-* | *-*-hpux* )
15901 if test x$gas_flag = xyes \
15902 || test x"$host" != x"$build" \
15903 || test ! -x "$gcc_cv_as" \
15904 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15905 :
15906 else
15907 echo "*** This configuration requires the GNU assembler" >&2
15908 exit 1
15909 fi
15910 ;;
15911 esac
15912
15913 # ??? Not all targets support dwarf2 debug_line, even within a version
15914 # of gas. Moreover, we need to emit a valid instruction to trigger any
15915 # info to the output file. So, as supported targets are added to gas 2.11,
15916 # add some instruction here to (also) show we expect this might work.
15917 # ??? Once 2.11 is released, probably need to add first known working
15918 # version to the per-target configury.
15919 case "$target" in
15920 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15921 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15922 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
15923 insn="nop"
15924 ;;
15925 ia64*-*-* | s390*-*-*)
15926 insn="nop 0"
15927 ;;
15928 mmix-*-*)
15929 insn="swym 0"
15930 ;;
15931 esac
15932 if test x"$insn" != x; then
15933 conftest_s="\
15934 .file 1 \"conftest.s\"
15935 .loc 1 3 0
15936 $insn"
15937 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15938 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15939 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15940 echo $ECHO_N "(cached) $ECHO_C" >&6
15941 else
15942 gcc_cv_as_dwarf2_debug_line=no
15943 if test $in_tree_gas = yes; then
15944 if test $in_tree_gas_is_elf = yes \
15945 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15946 then gcc_cv_as_dwarf2_debug_line=yes
15947 fi
15948 elif test x$gcc_cv_as != x; then
15949 echo "$conftest_s" > conftest.s
15950 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15951 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15952 (eval $ac_try) 2>&5
15953 ac_status=$?
15954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15955 (exit $ac_status); }; }
15956 then
15957 if test x$gcc_cv_objdump != x \
15958 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15959 | grep debug_line > /dev/null 2>&1; then
15960 gcc_cv_as_dwarf2_debug_line=yes
15961 fi
15962 else
15963 echo "configure: failed program was" >&5
15964 cat conftest.s >&5
15965 fi
15966 rm -f conftest.o conftest.s
15967 fi
15968 fi
15969 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15970 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15971
15972
15973 # The .debug_line file table must be in the exact order that
15974 # we specified the files, since these indices are also used
15975 # by DW_AT_decl_file. Approximate this test by testing if
15976 # the assembler bitches if the same index is assigned twice.
15977 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15978 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15979 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15980 echo $ECHO_N "(cached) $ECHO_C" >&6
15981 else
15982 gcc_cv_as_dwarf2_file_buggy=no
15983 if test x$gcc_cv_as != x; then
15984 echo ' .file 1 "foo.s"
15985 .file 1 "bar.s"' > conftest.s
15986 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15988 (eval $ac_try) 2>&5
15989 ac_status=$?
15990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15991 (exit $ac_status); }; }
15992 then
15993 gcc_cv_as_dwarf2_file_buggy=yes
15994 else
15995 echo "configure: failed program was" >&5
15996 cat conftest.s >&5
15997 fi
15998 rm -f conftest.o conftest.s
15999 fi
16000 fi
16001 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
16002 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
16003
16004
16005 if test $gcc_cv_as_dwarf2_debug_line = yes \
16006 && test $gcc_cv_as_dwarf2_file_buggy = no; then
16007
16008 cat >>confdefs.h <<\_ACEOF
16009 #define HAVE_AS_DWARF2_DEBUG_LINE 1
16010 _ACEOF
16011
16012 fi
16013
16014 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
16015 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
16016 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
16017 echo $ECHO_N "(cached) $ECHO_C" >&6
16018 else
16019 gcc_cv_as_gdwarf2_flag=no
16020 if test $in_tree_gas = yes; then
16021 if test $in_tree_gas_is_elf = yes \
16022 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16023 then gcc_cv_as_gdwarf2_flag=yes
16024 fi
16025 elif test x$gcc_cv_as != x; then
16026 echo "$insn" > conftest.s
16027 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
16028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16029 (eval $ac_try) 2>&5
16030 ac_status=$?
16031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16032 (exit $ac_status); }; }
16033 then
16034 gcc_cv_as_gdwarf2_flag=yes
16035 else
16036 echo "configure: failed program was" >&5
16037 cat conftest.s >&5
16038 fi
16039 rm -f conftest.o conftest.s
16040 fi
16041 fi
16042 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
16043 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
16044 if test $gcc_cv_as_gdwarf2_flag = yes; then
16045
16046 cat >>confdefs.h <<\_ACEOF
16047 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
16048 _ACEOF
16049
16050 fi
16051
16052 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
16053 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
16054 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
16055 echo $ECHO_N "(cached) $ECHO_C" >&6
16056 else
16057 gcc_cv_as_gstabs_flag=no
16058 if test $in_tree_gas = yes; then
16059 if test $in_tree_gas_is_elf = yes \
16060 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16061 then gcc_cv_as_gstabs_flag=yes
16062 fi
16063 elif test x$gcc_cv_as != x; then
16064 echo "$insn" > conftest.s
16065 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
16066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16067 (eval $ac_try) 2>&5
16068 ac_status=$?
16069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16070 (exit $ac_status); }; }
16071 then
16072 # The native Solaris 9/Intel assembler doesn't understand --gstabs
16073 # and warns about it, but still exits successfully. So check for
16074 # this.
16075 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
16076 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16077 (eval $ac_try) 2>&5
16078 ac_status=$?
16079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16080 (exit $ac_status); }; }
16081 then :
16082 else gcc_cv_as_gstabs_flag=yes
16083 fi
16084 else
16085 echo "configure: failed program was" >&5
16086 cat conftest.s >&5
16087 fi
16088 rm -f conftest.o conftest.s
16089 fi
16090 fi
16091 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
16092 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
16093 if test $gcc_cv_as_gstabs_flag = yes; then
16094
16095 cat >>confdefs.h <<\_ACEOF
16096 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
16097 _ACEOF
16098
16099 fi
16100 fi
16101
16102 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
16103 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
16104 if test "${gcc_cv_as_line_zero+set}" = set; then
16105 echo $ECHO_N "(cached) $ECHO_C" >&6
16106 else
16107 gcc_cv_as_line_zero=no
16108 if test $in_tree_gas = yes; then
16109 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
16110 then gcc_cv_as_line_zero=yes
16111 fi
16112 elif test "x$gcc_cv_as" != x; then
16113 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
16114 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
16115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16116 (eval $ac_try) 2>&5
16117 ac_status=$?
16118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16119 (exit $ac_status); }; } &&
16120 test "x`cat conftest.out`" = x
16121 then
16122 gcc_cv_as_line_zero=yes
16123 else
16124 echo "configure: failed program was" >&5
16125 cat conftest.s >&5
16126 echo "configure: error output was" >&5
16127 cat conftest.out >&5
16128 fi
16129 rm -f conftest.o conftest.s conftest.out
16130 fi
16131 fi
16132 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
16133 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
16134 if test "x$gcc_cv_as_line_zero" = xyes; then
16135
16136 cat >>confdefs.h <<\_ACEOF
16137 #define HAVE_AS_LINE_ZERO 1
16138 _ACEOF
16139
16140 fi
16141
16142 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
16143 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
16144 gcc_cv_ld_ro_rw_mix=unknown
16145 if test $in_tree_ld = yes ; then
16146 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
16147 && test $in_tree_ld_is_elf = yes; then
16148 gcc_cv_ld_ro_rw_mix=read-write
16149 fi
16150 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16151 echo '.section myfoosect, "a"' > conftest1.s
16152 echo '.section myfoosect, "aw"' > conftest2.s
16153 echo '.byte 1' >> conftest2.s
16154 echo '.section myfoosect, "a"' > conftest3.s
16155 echo '.byte 0' >> conftest3.s
16156 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
16157 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
16158 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
16159 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
16160 conftest2.o conftest3.o > /dev/null 2>&1; then
16161 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
16162 | sed -e '/myfoosect/!d' -e N`
16163 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
16164 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
16165 gcc_cv_ld_ro_rw_mix=read-only
16166 else
16167 gcc_cv_ld_ro_rw_mix=read-write
16168 fi
16169 fi
16170 fi
16171 rm -f conftest.* conftest[123].*
16172 fi
16173 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
16174
16175 cat >>confdefs.h <<\_ACEOF
16176 #define HAVE_LD_RO_RW_SECTION_MIXING 1
16177 _ACEOF
16178
16179 fi
16180 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
16181 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
16182
16183 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
16184 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
16185 gcc_cv_ld_eh_frame_hdr=no
16186 if test $in_tree_ld = yes ; then
16187 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
16188 && test $in_tree_ld_is_elf = yes; then
16189 gcc_cv_ld_eh_frame_hdr=yes
16190 fi
16191 elif test x$gcc_cv_ld != x; then
16192 # Check if linker supports --eh-frame-hdr option
16193 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
16194 gcc_cv_ld_eh_frame_hdr=yes
16195 fi
16196 fi
16197
16198 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
16199
16200 cat >>confdefs.h <<\_ACEOF
16201 #define HAVE_LD_EH_FRAME_HDR 1
16202 _ACEOF
16203
16204 fi
16205 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
16206 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
16207
16208 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
16209 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
16210 gcc_cv_ld_pie=no
16211 if test $in_tree_ld = yes ; then
16212 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
16213 && test $in_tree_ld_is_elf = yes; then
16214 gcc_cv_ld_pie=yes
16215 fi
16216 elif test x$gcc_cv_ld != x; then
16217 # Check if linker supports -pie option
16218 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
16219 gcc_cv_ld_pie=yes
16220 fi
16221 fi
16222 if test x"$gcc_cv_ld_pie" = xyes; then
16223
16224 cat >>confdefs.h <<\_ACEOF
16225 #define HAVE_LD_PIE 1
16226 _ACEOF
16227
16228 fi
16229 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
16230 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
16231
16232 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
16233 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
16234 gcc_cv_ld_eh_gc_sections=no
16235 if test $in_tree_ld = yes ; then
16236 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
16237 && test $in_tree_ld_is_elf = yes; then
16238 gcc_cv_ld_eh_gc_sections=yes
16239 fi
16240 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16241 cat > conftest.s <<EOF
16242 .section .text
16243 .globl _start
16244 .type _start, @function
16245 _start:
16246 .long foo
16247 .size _start, .-_start
16248 .section .text.foo,"ax",@progbits
16249 .type foo, @function
16250 foo:
16251 .long 0
16252 .size foo, .-foo
16253 .section .gcc_except_table.foo,"a",@progbits
16254 .L0:
16255 .long 0
16256 .section .eh_frame,"a",@progbits
16257 .long .L0
16258 EOF
16259 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16260 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16261 | grep "gc-sections option ignored" > /dev/null; then
16262 gcc_cv_ld_eh_gc_sections=no
16263 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16264 gcc_cv_ld_eh_gc_sections=yes
16265 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
16266 if test x$gcc_cv_as_comdat_group != xyes; then
16267 gcc_cv_ld_eh_gc_sections=no
16268 cat > conftest.s <<EOF
16269 .section .text
16270 .globl _start
16271 .type _start, @function
16272 _start:
16273 .long foo
16274 .size _start, .-_start
16275 .section .gnu.linkonce.t.foo,"ax",@progbits
16276 .type foo, @function
16277 foo:
16278 .long 0
16279 .size foo, .-foo
16280 .section .gcc_except_table.foo,"a",@progbits
16281 .L0:
16282 .long 0
16283 .section .eh_frame,"a",@progbits
16284 .long .L0
16285 EOF
16286 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16287 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16288 | grep "gc-sections option ignored" > /dev/null; then
16289 gcc_cv_ld_eh_gc_sections=no
16290 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16291 gcc_cv_ld_eh_gc_sections=yes
16292 fi
16293 fi
16294 fi
16295 fi
16296 fi
16297 rm -f conftest.s conftest.o conftest
16298 fi
16299 case "$target" in
16300 hppa*-*-linux*)
16301 # ??? This apparently exposes a binutils bug with PC-relative relocations.
16302 gcc_cv_ld_eh_gc_sections=no
16303 ;;
16304 esac
16305 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
16306
16307 cat >>confdefs.h <<\_ACEOF
16308 #define HAVE_LD_EH_GC_SECTIONS 1
16309 _ACEOF
16310
16311 fi
16312 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
16313 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
16314
16315 # --------
16316 # UNSORTED
16317 # --------
16318
16319 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
16320 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
16321 if test "${gcc_cv_ld_as_needed+set}" = set; then
16322 echo $ECHO_N "(cached) $ECHO_C" >&6
16323 else
16324 gcc_cv_ld_as_needed=no
16325 if test $in_tree_ld = yes ; then
16326 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
16327 && test $in_tree_ld_is_elf = yes; then
16328 gcc_cv_ld_as_needed=yes
16329 fi
16330 elif test x$gcc_cv_ld != x; then
16331 # Check if linker supports --as-needed and --no-as-needed options
16332 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
16333 gcc_cv_ld_as_needed=yes
16334 fi
16335 fi
16336
16337 fi
16338 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
16339 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
16340 if test x"$gcc_cv_ld_as_needed" = xyes; then
16341
16342 cat >>confdefs.h <<\_ACEOF
16343 #define HAVE_LD_AS_NEEDED 1
16344 _ACEOF
16345
16346 fi
16347
16348 case "$target:$tm_file" in
16349 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
16350 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
16351 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
16352 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
16353 echo $ECHO_N "(cached) $ECHO_C" >&6
16354 else
16355 gcc_cv_ld_no_dot_syms=no
16356 if test $in_tree_ld = yes ; then
16357 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
16358 gcc_cv_ld_no_dot_syms=yes
16359 fi
16360 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
16361 cat > conftest1.s <<EOF
16362 .text
16363 bl .foo
16364 EOF
16365 cat > conftest2.s <<EOF
16366 .section ".opd","aw"
16367 .align 3
16368 .globl foo
16369 .type foo,@function
16370 foo:
16371 .quad .LEfoo,.TOC.@tocbase,0
16372 .text
16373 .LEfoo:
16374 blr
16375 .size foo,.-.LEfoo
16376 EOF
16377 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
16378 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
16379 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
16380 gcc_cv_ld_no_dot_syms=yes
16381 fi
16382 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
16383 fi
16384
16385 fi
16386 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
16387 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
16388 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
16389
16390 cat >>confdefs.h <<\_ACEOF
16391 #define HAVE_LD_NO_DOT_SYMS 1
16392 _ACEOF
16393
16394 fi
16395 ;;
16396 esac
16397
16398 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
16399 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
16400 if test "${gcc_cv_ld_sysroot+set}" = set; then
16401 echo $ECHO_N "(cached) $ECHO_C" >&6
16402 else
16403 gcc_cv_ld_sysroot=no
16404 if test $in_tree_ld = yes ; then
16405 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
16406 gcc_cv_ld_sysroot=yes
16407 fi
16408 elif test x$gcc_cv_ld != x; then
16409 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
16410 gcc_cv_ld_sysroot=yes
16411 fi
16412 fi
16413 fi
16414 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
16415 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
16416 if test x"$gcc_cv_ld_sysroot" = xyes; then
16417
16418 cat >>confdefs.h <<\_ACEOF
16419 #define HAVE_LD_SYSROOT 1
16420 _ACEOF
16421
16422 fi
16423
16424 if test x$with_sysroot = x && test x$host = x$target \
16425 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
16426 && test "$prefix" != "NONE"; then
16427
16428 cat >>confdefs.h <<_ACEOF
16429 #define PREFIX_INCLUDE_DIR "$prefix/include"
16430 _ACEOF
16431
16432 fi
16433
16434 # Test for stack protector support in target C library.
16435 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
16436 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
16437 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
16438 echo $ECHO_N "(cached) $ECHO_C" >&6
16439 else
16440 gcc_cv_libc_provides_ssp=no
16441 case "$target" in
16442 *-*-linux*)
16443 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16444 if test "x$with_sysroot" = x; then
16445 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16446 elif test "x$with_build_sysroot" != "x"; then
16447 glibc_header_dir="${with_build_sysroot}/usr/include"
16448 elif test "x$with_sysroot" = xyes; then
16449 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16450 else
16451 glibc_header_dir="${with_sysroot}/usr/include"
16452 fi
16453 else
16454 glibc_header_dir=/usr/include
16455 fi
16456 # glibc 2.4 and later provides __stack_chk_fail and
16457 # either __stack_chk_guard, or TLS access to stack guard canary.
16458 if test -f $glibc_header_dir/features.h \
16459 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
16460 $glibc_header_dir/features.h > /dev/null; then
16461 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
16462 $glibc_header_dir/features.h > /dev/null; then
16463 gcc_cv_libc_provides_ssp=yes
16464 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
16465 $glibc_header_dir/features.h > /dev/null \
16466 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
16467 $glibc_header_dir/features.h > /dev/null; then
16468 gcc_cv_libc_provides_ssp=yes
16469 fi
16470 fi
16471 ;;
16472 *-*-darwin*)
16473 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
16474 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
16475 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
16476 echo $ECHO_N "(cached) $ECHO_C" >&6
16477 else
16478 cat >conftest.$ac_ext <<_ACEOF
16479 /* confdefs.h. */
16480 _ACEOF
16481 cat confdefs.h >>conftest.$ac_ext
16482 cat >>conftest.$ac_ext <<_ACEOF
16483 /* end confdefs.h. */
16484 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
16485 For example, HP-UX 11i <limits.h> declares gettimeofday. */
16486 #define __stack_chk_fail innocuous___stack_chk_fail
16487
16488 /* System header to define __stub macros and hopefully few prototypes,
16489 which can conflict with char __stack_chk_fail (); below.
16490 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16491 <limits.h> exists even on freestanding compilers. */
16492
16493 #ifdef __STDC__
16494 # include <limits.h>
16495 #else
16496 # include <assert.h>
16497 #endif
16498
16499 #undef __stack_chk_fail
16500
16501 /* Override any gcc2 internal prototype to avoid an error. */
16502 #ifdef __cplusplus
16503 extern "C"
16504 {
16505 #endif
16506 /* We use char because int might match the return type of a gcc2
16507 builtin and then its argument prototype would still apply. */
16508 char __stack_chk_fail ();
16509 /* The GNU C library defines this for functions which it implements
16510 to always fail with ENOSYS. Some functions are actually named
16511 something starting with __ and the normal name is an alias. */
16512 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
16513 choke me
16514 #else
16515 char (*f) () = __stack_chk_fail;
16516 #endif
16517 #ifdef __cplusplus
16518 }
16519 #endif
16520
16521 int
16522 main ()
16523 {
16524 return f != __stack_chk_fail;
16525 ;
16526 return 0;
16527 }
16528 _ACEOF
16529 rm -f conftest.$ac_objext conftest$ac_exeext
16530 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16531 (eval $ac_link) 2>conftest.er1
16532 ac_status=$?
16533 grep -v '^ *+' conftest.er1 >conftest.err
16534 rm -f conftest.er1
16535 cat conftest.err >&5
16536 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16537 (exit $ac_status); } &&
16538 { ac_try='test -z "$ac_c_werror_flag"
16539 || test ! -s conftest.err'
16540 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16541 (eval $ac_try) 2>&5
16542 ac_status=$?
16543 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16544 (exit $ac_status); }; } &&
16545 { ac_try='test -s conftest$ac_exeext'
16546 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16547 (eval $ac_try) 2>&5
16548 ac_status=$?
16549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16550 (exit $ac_status); }; }; then
16551 ac_cv_func___stack_chk_fail=yes
16552 else
16553 echo "$as_me: failed program was:" >&5
16554 sed 's/^/| /' conftest.$ac_ext >&5
16555
16556 ac_cv_func___stack_chk_fail=no
16557 fi
16558 rm -f conftest.err conftest.$ac_objext \
16559 conftest$ac_exeext conftest.$ac_ext
16560 fi
16561 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
16562 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
16563 if test $ac_cv_func___stack_chk_fail = yes; then
16564 gcc_cv_libc_provides_ssp=yes
16565 else
16566 echo "no __stack_chk_fail on this target"
16567 fi
16568
16569 ;;
16570 *) gcc_cv_libc_provides_ssp=no ;;
16571 esac
16572 fi
16573 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
16574 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
16575
16576 if test x$gcc_cv_libc_provides_ssp = xyes; then
16577
16578 cat >>confdefs.h <<\_ACEOF
16579 #define TARGET_LIBC_PROVIDES_SSP 1
16580 _ACEOF
16581
16582 fi
16583
16584 # Check if TFmode long double should be used by default or not.
16585 # Some glibc targets used DFmode long double, but with glibc 2.4
16586 # and later they can use TFmode.
16587 case "$target" in
16588 powerpc*-*-linux* | \
16589 powerpc*-*-gnu* | \
16590 sparc*-*-linux* | \
16591 s390*-*-linux* | \
16592 alpha*-*-linux*)
16593
16594 # Check whether --with-long-double-128 or --without-long-double-128 was given.
16595 if test "${with_long_double_128+set}" = set; then
16596 withval="$with_long_double_128"
16597 gcc_cv_target_ldbl128="$with_long_double_128"
16598 else
16599 gcc_cv_target_ldbl128=no
16600 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16601 if test "x$with_sysroot" = x; then
16602 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16603 elif test "x$with_build_sysroot" != "x"; then
16604 glibc_header_dir="${with_build_sysroot}/usr/include"
16605 elif test "x$with_sysroot" = xyes; then
16606 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16607 else
16608 glibc_header_dir="${with_sysroot}/usr/include"
16609 fi
16610 else
16611 glibc_header_dir=/usr/include
16612 fi
16613 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
16614 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
16615 && gcc_cv_target_ldbl128=yes
16616
16617 fi;
16618 ;;
16619 esac
16620 if test x$gcc_cv_target_ldbl128 = xyes; then
16621
16622 cat >>confdefs.h <<\_ACEOF
16623 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
16624 _ACEOF
16625
16626 fi
16627
16628 # Find out what GC implementation we want, or may, use.
16629
16630 # Check whether --with-gc or --without-gc was given.
16631 if test "${with_gc+set}" = set; then
16632 withval="$with_gc"
16633 case "$withval" in
16634 page)
16635 GGC=ggc-$withval
16636 ;;
16637 zone)
16638 GGC=ggc-$withval
16639
16640 cat >>confdefs.h <<\_ACEOF
16641 #define GGC_ZONE 1
16642 _ACEOF
16643
16644 ;;
16645 *)
16646 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
16647 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
16648 { (exit 1); exit 1; }; }
16649 ;;
16650 esac
16651 else
16652 GGC=ggc-page
16653 fi;
16654
16655 echo "Using $GGC for garbage collection."
16656
16657 # Use the system's zlib library.
16658 zlibdir=-L../zlib
16659 zlibinc="-I\$(srcdir)/../zlib"
16660
16661 # Check whether --with-system-zlib or --without-system-zlib was given.
16662 if test "${with_system_zlib+set}" = set; then
16663 withval="$with_system_zlib"
16664 zlibdir=
16665 zlibinc=
16666
16667 fi;
16668
16669
16670
16671
16672 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
16673 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
16674 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
16675 if test "${enable_maintainer_mode+set}" = set; then
16676 enableval="$enable_maintainer_mode"
16677 maintainer_mode=$enableval
16678 else
16679 maintainer_mode=no
16680 fi;
16681
16682 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
16683 echo "${ECHO_T}$maintainer_mode" >&6
16684
16685 if test "$maintainer_mode" = "yes"; then
16686 MAINT=''
16687 else
16688 MAINT='#'
16689 fi
16690
16691 # --------------
16692 # Language hooks
16693 # --------------
16694
16695 # Make empty files to contain the specs and options for each language.
16696 # Then add #include lines to for a compiler that has specs and/or options.
16697
16698 subdirs=
16699 lang_opt_files=
16700 lang_specs_files=
16701 lang_tree_files=
16702 # These (without "all_") are set in each config-lang.in.
16703 # `language' must be a single word so is spelled singularly.
16704 all_languages=
16705 all_compilers=
16706 all_outputs='Makefile gccbug libada-mk'
16707 # List of language makefile fragments.
16708 all_lang_makefrags=
16709 # List of language subdirectory makefiles. Deprecated.
16710 all_lang_makefiles=
16711 # Additional files for gengtype
16712 all_gtfiles="$target_gtfiles"
16713
16714 # These are the languages that are set in --enable-languages,
16715 # and are available in the GCC tree.
16716 all_selected_languages=
16717
16718 # Add the language fragments.
16719 # Languages are added via two mechanisms. Some information must be
16720 # recorded in makefile variables, these are defined in config-lang.in.
16721 # We accumulate them and plug them into the main Makefile.
16722 # The other mechanism is a set of hooks for each of the main targets
16723 # like `clean', `install', etc.
16724
16725 language_hooks="Make-hooks"
16726
16727 for lang in ${srcdir}/*/config-lang.in
16728 do
16729 test "$lang" = "${srcdir}/*/config-lang.in" && continue
16730
16731 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
16732 if test "x$lang_alias" = x
16733 then
16734 echo "$lang doesn't set \$language." 1>&2
16735 exit 1
16736 fi
16737 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16738 subdirs="$subdirs $subdir"
16739 case ",$enable_languages," in
16740 *,$lang_alias,*)
16741 all_selected_languages="$all_selected_languages $lang_alias"
16742 if test -f $srcdir/$subdir/lang-specs.h; then
16743 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16744 fi
16745 ;;
16746 esac
16747
16748 language=
16749 boot_language=
16750 compilers=
16751 outputs=
16752 gtfiles=
16753 subdir_requires=
16754 . ${srcdir}/$subdir/config-lang.in
16755 if test "x$language" = x
16756 then
16757 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16758 exit 1
16759 fi
16760
16761 ok=:
16762 case ",$enable_languages," in
16763 *,$lang_alias,*) ;;
16764 *)
16765 for i in $subdir_requires; do
16766 test -f "${srcdir}/$i/config-lang.in" && continue
16767 ok=false
16768 break
16769 done
16770 ;;
16771 esac
16772 $ok || continue
16773
16774 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16775 if test -f $srcdir/$subdir/lang.opt; then
16776 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16777 fi
16778 if test -f $srcdir/$subdir/$subdir-tree.def; then
16779 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16780 fi
16781 if test -f ${srcdir}/$subdir/Makefile.in
16782 then all_lang_makefiles="$subdir/Makefile"
16783 fi
16784 all_languages="$all_languages $language"
16785 all_compilers="$all_compilers $compilers"
16786 all_outputs="$all_outputs $outputs"
16787 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
16788 done
16789
16790 # Pick up gtfiles for c
16791 gtfiles=
16792 . ${srcdir}/c-config-lang.in
16793 all_gtfiles="$all_gtfiles [c] $gtfiles"
16794
16795 check_languages=
16796 for language in $all_selected_languages
16797 do
16798 check_languages="$check_languages check-$language"
16799 done
16800
16801 # We link each language in with a set of hooks, reached indirectly via
16802 # lang.${target}. Only do so for selected languages.
16803
16804 rm -f Make-hooks
16805 touch Make-hooks
16806 target_list="all.cross start.encap rest.encap tags \
16807 install-common install-man install-info install-pdf dvi pdf \
16808 html uninstall info man srcextra srcman srcinfo \
16809 mostlyclean clean distclean maintainer-clean"
16810
16811 for t in $target_list
16812 do
16813 x=
16814 for lang in $all_selected_languages
16815 do
16816 x="$x $lang.$t"
16817 done
16818 echo "lang.$t: $x" >> Make-hooks
16819 done
16820
16821 # --------
16822 # UNSORTED
16823 # --------
16824
16825 # Create .gdbinit.
16826
16827 echo "dir ." > .gdbinit
16828 echo "dir ${srcdir}" >> .gdbinit
16829 if test x$gdb_needs_out_file_path = xyes
16830 then
16831 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16832 fi
16833 if test "x$subdirs" != x; then
16834 for s in $subdirs
16835 do
16836 echo "dir ${srcdir}/$s" >> .gdbinit
16837 done
16838 fi
16839 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16840
16841 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16842 # absolute path for gcc_tooldir based on inserting the number of up-directory
16843 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16844 # $(libsubdir)/@(unlibsubdir) based path.
16845 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16846 # make and thus we'd get different behavior depending on where we built the
16847 # sources.
16848 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16849 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16850 else
16851 # An explanation of the sed strings:
16852 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16853 # -e 's|/$||' match a trailing forward slash and eliminates it
16854 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16855 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16856 #
16857 # (*) Note this pattern overwrites the first character of the string
16858 # with a forward slash if one is not already present. This is not a
16859 # problem because the exact names of the sub-directories concerned is
16860 # unimportant, just the number of them matters.
16861 #
16862 # The practical upshot of these patterns is like this:
16863 #
16864 # prefix exec_prefix result
16865 # ------ ----------- ------
16866 # /foo /foo/bar ../
16867 # /foo/ /foo/bar ../
16868 # /foo /foo/bar/ ../
16869 # /foo/ /foo/bar/ ../
16870 # /foo /foo/bar/ugg ../../
16871 #
16872 dollar='$$'
16873 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16874 fi
16875
16876
16877
16878 # Find a directory in which to install a shared libgcc.
16879
16880 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16881 if test "${enable_version_specific_runtime_libs+set}" = set; then
16882 enableval="$enable_version_specific_runtime_libs"
16883
16884 fi;
16885
16886
16887 # Check whether --with-slibdir or --without-slibdir was given.
16888 if test "${with_slibdir+set}" = set; then
16889 withval="$with_slibdir"
16890 slibdir="$with_slibdir"
16891 else
16892 if test "${enable_version_specific_runtime_libs+set}" = set; then
16893 slibdir='$(libsubdir)'
16894 elif test "$host" != "$target"; then
16895 slibdir='$(build_tooldir)/lib'
16896 else
16897 slibdir='$(libdir)'
16898 fi
16899 fi;
16900
16901
16902 objdir=`${PWDCMD-pwd}`
16903
16904
16905
16906 # Check whether --with-datarootdir or --without-datarootdir was given.
16907 if test "${with_datarootdir+set}" = set; then
16908 withval="$with_datarootdir"
16909 datarootdir="\${prefix}/$with_datarootdir"
16910 else
16911 datarootdir='$(prefix)/share'
16912 fi;
16913
16914
16915
16916 # Check whether --with-docdir or --without-docdir was given.
16917 if test "${with_docdir+set}" = set; then
16918 withval="$with_docdir"
16919 docdir="\${prefix}/$with_docdir"
16920 else
16921 docdir='$(datarootdir)'
16922 fi;
16923
16924
16925
16926 # Check whether --with-htmldir or --without-htmldir was given.
16927 if test "${with_htmldir+set}" = set; then
16928 withval="$with_htmldir"
16929 htmldir="\${prefix}/$with_htmldir"
16930 else
16931 htmldir='$(docdir)'
16932 fi;
16933
16934
16935 # Substitute configuration variables
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966
16967
16968
16969
16970
16971
16972
16973
16974
16975
16976
16977
16978
16979
16980
16981
16982
16983
16984
16985
16986
16987
16988
16989
16990
16991 # Echo link setup.
16992 if test x${build} = x${host} ; then
16993 if test x${host} = x${target} ; then
16994 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16995 else
16996 echo "Links are now set up to build a cross-compiler" 1>&2
16997 echo " from ${host} to ${target}." 1>&2
16998 fi
16999 else
17000 if test x${host} = x${target} ; then
17001 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
17002 echo " for ${target}." 1>&2
17003 else
17004 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
17005 echo " from ${host} to ${target}." 1>&2
17006 fi
17007 fi
17008
17009
17010
17011
17012 # Configure the subdirectories
17013 # AC_CONFIG_SUBDIRS($subdirs)
17014
17015 # Create the Makefile
17016 # and configure language subdirectories
17017 ac_config_files="$ac_config_files $all_outputs"
17018
17019
17020 ac_config_commands="$ac_config_commands default"
17021
17022 cat >confcache <<\_ACEOF
17023 # This file is a shell script that caches the results of configure
17024 # tests run on this system so they can be shared between configure
17025 # scripts and configure runs, see configure's option --config-cache.
17026 # It is not useful on other systems. If it contains results you don't
17027 # want to keep, you may remove or edit it.
17028 #
17029 # config.status only pays attention to the cache file if you give it
17030 # the --recheck option to rerun configure.
17031 #
17032 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17033 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17034 # following values.
17035
17036 _ACEOF
17037
17038 # The following way of writing the cache mishandles newlines in values,
17039 # but we know of no workaround that is simple, portable, and efficient.
17040 # So, don't put newlines in cache variables' values.
17041 # Ultrix sh set writes to stderr and can't be redirected directly,
17042 # and sets the high bit in the cache file unless we assign to the vars.
17043 {
17044 (set) 2>&1 |
17045 case `(ac_space=' '; set | grep ac_space) 2>&1` in
17046 *ac_space=\ *)
17047 # `set' does not quote correctly, so add quotes (double-quote
17048 # substitution turns \\\\ into \\, and sed turns \\ into \).
17049 sed -n \
17050 "s/'/'\\\\''/g;
17051 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17052 ;;
17053 *)
17054 # `set' quotes correctly as required by POSIX, so do not add quotes.
17055 sed -n \
17056 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
17057 ;;
17058 esac;
17059 } |
17060 sed '
17061 t clear
17062 : clear
17063 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17064 t end
17065 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17066 : end' >>confcache
17067 if diff $cache_file confcache >/dev/null 2>&1; then :; else
17068 if test -w $cache_file; then
17069 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
17070 cat confcache >$cache_file
17071 else
17072 echo "not updating unwritable cache $cache_file"
17073 fi
17074 fi
17075 rm -f confcache
17076
17077 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17078 # Let make expand exec_prefix.
17079 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17080
17081 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17082 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17083 # trailing colons and then remove the whole line if VPATH becomes empty
17084 # (actually we leave an empty line to preserve line numbers).
17085 if test "x$srcdir" = x.; then
17086 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17087 s/:*\$(srcdir):*/:/;
17088 s/:*\${srcdir}:*/:/;
17089 s/:*@srcdir@:*/:/;
17090 s/^\([^=]*=[ ]*\):*/\1/;
17091 s/:*$//;
17092 s/^[^=]*=[ ]*$//;
17093 }'
17094 fi
17095
17096 DEFS=-DHAVE_CONFIG_H
17097
17098 ac_libobjs=
17099 ac_ltlibobjs=
17100 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17101 # 1. Remove the extension, and $U if already installed.
17102 ac_i=`echo "$ac_i" |
17103 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
17104 # 2. Add them.
17105 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
17106 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
17107 done
17108 LIBOBJS=$ac_libobjs
17109
17110 LTLIBOBJS=$ac_ltlibobjs
17111
17112
17113
17114 : ${CONFIG_STATUS=./config.status}
17115 ac_clean_files_save=$ac_clean_files
17116 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17117 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
17118 echo "$as_me: creating $CONFIG_STATUS" >&6;}
17119 cat >$CONFIG_STATUS <<_ACEOF
17120 #! $SHELL
17121 # Generated by $as_me.
17122 # Run this file to recreate the current configuration.
17123 # Compiler output produced by configure, useful for debugging
17124 # configure, is in config.log if it exists.
17125
17126 debug=false
17127 ac_cs_recheck=false
17128 ac_cs_silent=false
17129 SHELL=\${CONFIG_SHELL-$SHELL}
17130 _ACEOF
17131
17132 cat >>$CONFIG_STATUS <<\_ACEOF
17133 ## --------------------- ##
17134 ## M4sh Initialization. ##
17135 ## --------------------- ##
17136
17137 # Be Bourne compatible
17138 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17139 emulate sh
17140 NULLCMD=:
17141 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17142 # is contrary to our usage. Disable this feature.
17143 alias -g '${1+"$@"}'='"$@"'
17144 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
17145 set -o posix
17146 fi
17147 DUALCASE=1; export DUALCASE # for MKS sh
17148
17149 # Support unset when possible.
17150 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
17151 as_unset=unset
17152 else
17153 as_unset=false
17154 fi
17155
17156
17157 # Work around bugs in pre-3.0 UWIN ksh.
17158 $as_unset ENV MAIL MAILPATH
17159 PS1='$ '
17160 PS2='> '
17161 PS4='+ '
17162
17163 # NLS nuisances.
17164 for as_var in \
17165 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
17166 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
17167 LC_TELEPHONE LC_TIME
17168 do
17169 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
17170 eval $as_var=C; export $as_var
17171 else
17172 $as_unset $as_var
17173 fi
17174 done
17175
17176 # Required to use basename.
17177 if expr a : '\(a\)' >/dev/null 2>&1; then
17178 as_expr=expr
17179 else
17180 as_expr=false
17181 fi
17182
17183 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
17184 as_basename=basename
17185 else
17186 as_basename=false
17187 fi
17188
17189
17190 # Name of the executable.
17191 as_me=`$as_basename "$0" ||
17192 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17193 X"$0" : 'X\(//\)$' \| \
17194 X"$0" : 'X\(/\)$' \| \
17195 . : '\(.\)' 2>/dev/null ||
17196 echo X/"$0" |
17197 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
17198 /^X\/\(\/\/\)$/{ s//\1/; q; }
17199 /^X\/\(\/\).*/{ s//\1/; q; }
17200 s/.*/./; q'`
17201
17202
17203 # PATH needs CR, and LINENO needs CR and PATH.
17204 # Avoid depending upon Character Ranges.
17205 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17206 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17207 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17208 as_cr_digits='0123456789'
17209 as_cr_alnum=$as_cr_Letters$as_cr_digits
17210
17211 # The user is always right.
17212 if test "${PATH_SEPARATOR+set}" != set; then
17213 echo "#! /bin/sh" >conf$$.sh
17214 echo "exit 0" >>conf$$.sh
17215 chmod +x conf$$.sh
17216 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
17217 PATH_SEPARATOR=';'
17218 else
17219 PATH_SEPARATOR=:
17220 fi
17221 rm -f conf$$.sh
17222 fi
17223
17224
17225 as_lineno_1=$LINENO
17226 as_lineno_2=$LINENO
17227 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17228 test "x$as_lineno_1" != "x$as_lineno_2" &&
17229 test "x$as_lineno_3" = "x$as_lineno_2" || {
17230 # Find who we are. Look in the path if we contain no path at all
17231 # relative or not.
17232 case $0 in
17233 *[\\/]* ) as_myself=$0 ;;
17234 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17235 for as_dir in $PATH
17236 do
17237 IFS=$as_save_IFS
17238 test -z "$as_dir" && as_dir=.
17239 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17240 done
17241
17242 ;;
17243 esac
17244 # We did not find ourselves, most probably we were run as `sh COMMAND'
17245 # in which case we are not to be found in the path.
17246 if test "x$as_myself" = x; then
17247 as_myself=$0
17248 fi
17249 if test ! -f "$as_myself"; then
17250 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
17251 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
17252 { (exit 1); exit 1; }; }
17253 fi
17254 case $CONFIG_SHELL in
17255 '')
17256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17257 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
17258 do
17259 IFS=$as_save_IFS
17260 test -z "$as_dir" && as_dir=.
17261 for as_base in sh bash ksh sh5; do
17262 case $as_dir in
17263 /*)
17264 if ("$as_dir/$as_base" -c '
17265 as_lineno_1=$LINENO
17266 as_lineno_2=$LINENO
17267 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17268 test "x$as_lineno_1" != "x$as_lineno_2" &&
17269 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
17270 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
17271 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
17272 CONFIG_SHELL=$as_dir/$as_base
17273 export CONFIG_SHELL
17274 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
17275 fi;;
17276 esac
17277 done
17278 done
17279 ;;
17280 esac
17281
17282 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
17283 # uniformly replaced by the line number. The first 'sed' inserts a
17284 # line-number line before each line; the second 'sed' does the real
17285 # work. The second script uses 'N' to pair each line-number line
17286 # with the numbered line, and appends trailing '-' during
17287 # substitution so that $LINENO is not a special case at line end.
17288 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
17289 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
17290 sed '=' <$as_myself |
17291 sed '
17292 N
17293 s,$,-,
17294 : loop
17295 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
17296 t loop
17297 s,-$,,
17298 s,^['$as_cr_digits']*\n,,
17299 ' >$as_me.lineno &&
17300 chmod +x $as_me.lineno ||
17301 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
17302 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
17303 { (exit 1); exit 1; }; }
17304
17305 # Don't try to exec as it changes $[0], causing all sort of problems
17306 # (the dirname of $[0] is not the place where we might find the
17307 # original and so on. Autoconf is especially sensible to this).
17308 . ./$as_me.lineno
17309 # Exit status is that of the last command.
17310 exit
17311 }
17312
17313
17314 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
17315 *c*,-n*) ECHO_N= ECHO_C='
17316 ' ECHO_T=' ' ;;
17317 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
17318 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
17319 esac
17320
17321 if expr a : '\(a\)' >/dev/null 2>&1; then
17322 as_expr=expr
17323 else
17324 as_expr=false
17325 fi
17326
17327 rm -f conf$$ conf$$.exe conf$$.file
17328 echo >conf$$.file
17329 if ln -s conf$$.file conf$$ 2>/dev/null; then
17330 # We could just check for DJGPP; but this test a) works b) is more generic
17331 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
17332 if test -f conf$$.exe; then
17333 # Don't use ln at all; we don't have any links
17334 as_ln_s='cp -p'
17335 else
17336 as_ln_s='ln -s'
17337 fi
17338 elif ln conf$$.file conf$$ 2>/dev/null; then
17339 as_ln_s=ln
17340 else
17341 as_ln_s='cp -p'
17342 fi
17343 rm -f conf$$ conf$$.exe conf$$.file
17344
17345 if mkdir -p . 2>/dev/null; then
17346 as_mkdir_p=:
17347 else
17348 test -d ./-p && rmdir ./-p
17349 as_mkdir_p=false
17350 fi
17351
17352 as_executable_p="test -f"
17353
17354 # Sed expression to map a string onto a valid CPP name.
17355 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17356
17357 # Sed expression to map a string onto a valid variable name.
17358 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17359
17360
17361 # IFS
17362 # We need space, tab and new line, in precisely that order.
17363 as_nl='
17364 '
17365 IFS=" $as_nl"
17366
17367 # CDPATH.
17368 $as_unset CDPATH
17369
17370 exec 6>&1
17371
17372 # Open the log real soon, to keep \$[0] and so on meaningful, and to
17373 # report actual input values of CONFIG_FILES etc. instead of their
17374 # values after options handling. Logging --version etc. is OK.
17375 exec 5>>config.log
17376 {
17377 echo
17378 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17379 ## Running $as_me. ##
17380 _ASBOX
17381 } >&5
17382 cat >&5 <<_CSEOF
17383
17384 This file was extended by $as_me, which was
17385 generated by GNU Autoconf 2.59. Invocation command line was
17386
17387 CONFIG_FILES = $CONFIG_FILES
17388 CONFIG_HEADERS = $CONFIG_HEADERS
17389 CONFIG_LINKS = $CONFIG_LINKS
17390 CONFIG_COMMANDS = $CONFIG_COMMANDS
17391 $ $0 $@
17392
17393 _CSEOF
17394 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
17395 echo >&5
17396 _ACEOF
17397
17398 # Files that config.status was made for.
17399 if test -n "$ac_config_files"; then
17400 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
17401 fi
17402
17403 if test -n "$ac_config_headers"; then
17404 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
17405 fi
17406
17407 if test -n "$ac_config_links"; then
17408 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
17409 fi
17410
17411 if test -n "$ac_config_commands"; then
17412 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
17413 fi
17414
17415 cat >>$CONFIG_STATUS <<\_ACEOF
17416
17417 ac_cs_usage="\
17418 \`$as_me' instantiates files from templates according to the
17419 current configuration.
17420
17421 Usage: $0 [OPTIONS] [FILE]...
17422
17423 -h, --help print this help, then exit
17424 -V, --version print version number, then exit
17425 -q, --quiet do not print progress messages
17426 -d, --debug don't remove temporary files
17427 --recheck update $as_me by reconfiguring in the same conditions
17428 --file=FILE[:TEMPLATE]
17429 instantiate the configuration file FILE
17430 --header=FILE[:TEMPLATE]
17431 instantiate the configuration header FILE
17432
17433 Configuration files:
17434 $config_files
17435
17436 Configuration headers:
17437 $config_headers
17438
17439 Configuration commands:
17440 $config_commands
17441
17442 Report bugs to <bug-autoconf@gnu.org>."
17443 _ACEOF
17444
17445 cat >>$CONFIG_STATUS <<_ACEOF
17446 ac_cs_version="\\
17447 config.status
17448 configured by $0, generated by GNU Autoconf 2.59,
17449 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
17450
17451 Copyright (C) 2003 Free Software Foundation, Inc.
17452 This config.status script is free software; the Free Software Foundation
17453 gives unlimited permission to copy, distribute and modify it."
17454 srcdir=$srcdir
17455 _ACEOF
17456
17457 cat >>$CONFIG_STATUS <<\_ACEOF
17458 # If no file are specified by the user, then we need to provide default
17459 # value. By we need to know if files were specified by the user.
17460 ac_need_defaults=:
17461 while test $# != 0
17462 do
17463 case $1 in
17464 --*=*)
17465 ac_option=`expr "x$1" : 'x\([^=]*\)='`
17466 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
17467 ac_shift=:
17468 ;;
17469 -*)
17470 ac_option=$1
17471 ac_optarg=$2
17472 ac_shift=shift
17473 ;;
17474 *) # This is not an option, so the user has probably given explicit
17475 # arguments.
17476 ac_option=$1
17477 ac_need_defaults=false;;
17478 esac
17479
17480 case $ac_option in
17481 # Handling of the options.
17482 _ACEOF
17483 cat >>$CONFIG_STATUS <<\_ACEOF
17484 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17485 ac_cs_recheck=: ;;
17486 --version | --vers* | -V )
17487 echo "$ac_cs_version"; exit 0 ;;
17488 --he | --h)
17489 # Conflict between --help and --header
17490 { { echo "$as_me:$LINENO: error: ambiguous option: $1
17491 Try \`$0 --help' for more information." >&5
17492 echo "$as_me: error: ambiguous option: $1
17493 Try \`$0 --help' for more information." >&2;}
17494 { (exit 1); exit 1; }; };;
17495 --help | --hel | -h )
17496 echo "$ac_cs_usage"; exit 0 ;;
17497 --debug | --d* | -d )
17498 debug=: ;;
17499 --file | --fil | --fi | --f )
17500 $ac_shift
17501 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
17502 ac_need_defaults=false;;
17503 --header | --heade | --head | --hea )
17504 $ac_shift
17505 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
17506 ac_need_defaults=false;;
17507 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17508 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17509 ac_cs_silent=: ;;
17510
17511 # This is an error.
17512 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
17513 Try \`$0 --help' for more information." >&5
17514 echo "$as_me: error: unrecognized option: $1
17515 Try \`$0 --help' for more information." >&2;}
17516 { (exit 1); exit 1; }; } ;;
17517
17518 *) ac_config_targets="$ac_config_targets $1" ;;
17519
17520 esac
17521 shift
17522 done
17523
17524 ac_configure_extra_args=
17525
17526 if $ac_cs_silent; then
17527 exec 6>/dev/null
17528 ac_configure_extra_args="$ac_configure_extra_args --silent"
17529 fi
17530
17531 _ACEOF
17532 cat >>$CONFIG_STATUS <<_ACEOF
17533 if \$ac_cs_recheck; then
17534 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
17535 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17536 fi
17537
17538 _ACEOF
17539
17540 cat >>$CONFIG_STATUS <<_ACEOF
17541 #
17542 # INIT-COMMANDS section.
17543 #
17544
17545 subdirs='$subdirs'
17546
17547 _ACEOF
17548
17549
17550
17551 cat >>$CONFIG_STATUS <<\_ACEOF
17552 for ac_config_target in $ac_config_targets
17553 do
17554 case "$ac_config_target" in
17555 # Handling of arguments.
17556 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
17557 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
17558 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
17559 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
17560 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17561 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
17562 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
17563 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
17564 { (exit 1); exit 1; }; };;
17565 esac
17566 done
17567
17568 # If the user did not use the arguments to specify the items to instantiate,
17569 # then the envvar interface is used. Set only those that are not.
17570 # We use the long form for the default assignment because of an extremely
17571 # bizarre bug on SunOS 4.1.3.
17572 if $ac_need_defaults; then
17573 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17574 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17575 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17576 fi
17577
17578 # Have a temporary directory for convenience. Make it in the build tree
17579 # simply because there is no reason to put it here, and in addition,
17580 # creating and moving files from /tmp can sometimes cause problems.
17581 # Create a temporary directory, and hook for its removal unless debugging.
17582 $debug ||
17583 {
17584 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
17585 trap '{ (exit 1); exit 1; }' 1 2 13 15
17586 }
17587
17588 # Create a (secure) tmp directory for tmp files.
17589
17590 {
17591 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
17592 test -n "$tmp" && test -d "$tmp"
17593 } ||
17594 {
17595 tmp=./confstat$$-$RANDOM
17596 (umask 077 && mkdir $tmp)
17597 } ||
17598 {
17599 echo "$me: cannot create a temporary directory in ." >&2
17600 { (exit 1); exit 1; }
17601 }
17602
17603 _ACEOF
17604
17605 cat >>$CONFIG_STATUS <<_ACEOF
17606
17607 #
17608 # CONFIG_FILES section.
17609 #
17610
17611 # No need to generate the scripts if there are no CONFIG_FILES.
17612 # This happens for instance when ./config.status config.h
17613 if test -n "\$CONFIG_FILES"; then
17614 # Protect against being on the right side of a sed subst in config.status.
17615 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
17616 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
17617 s,@SHELL@,$SHELL,;t t
17618 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
17619 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
17620 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
17621 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
17622 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
17623 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
17624 s,@exec_prefix@,$exec_prefix,;t t
17625 s,@prefix@,$prefix,;t t
17626 s,@program_transform_name@,$program_transform_name,;t t
17627 s,@bindir@,$bindir,;t t
17628 s,@sbindir@,$sbindir,;t t
17629 s,@libexecdir@,$libexecdir,;t t
17630 s,@datadir@,$datadir,;t t
17631 s,@sysconfdir@,$sysconfdir,;t t
17632 s,@sharedstatedir@,$sharedstatedir,;t t
17633 s,@localstatedir@,$localstatedir,;t t
17634 s,@libdir@,$libdir,;t t
17635 s,@includedir@,$includedir,;t t
17636 s,@oldincludedir@,$oldincludedir,;t t
17637 s,@infodir@,$infodir,;t t
17638 s,@mandir@,$mandir,;t t
17639 s,@build_alias@,$build_alias,;t t
17640 s,@host_alias@,$host_alias,;t t
17641 s,@target_alias@,$target_alias,;t t
17642 s,@DEFS@,$DEFS,;t t
17643 s,@ECHO_C@,$ECHO_C,;t t
17644 s,@ECHO_N@,$ECHO_N,;t t
17645 s,@ECHO_T@,$ECHO_T,;t t
17646 s,@LIBS@,$LIBS,;t t
17647 s,@build@,$build,;t t
17648 s,@build_cpu@,$build_cpu,;t t
17649 s,@build_vendor@,$build_vendor,;t t
17650 s,@build_os@,$build_os,;t t
17651 s,@host@,$host,;t t
17652 s,@host_cpu@,$host_cpu,;t t
17653 s,@host_vendor@,$host_vendor,;t t
17654 s,@host_os@,$host_os,;t t
17655 s,@target@,$target,;t t
17656 s,@target_cpu@,$target_cpu,;t t
17657 s,@target_vendor@,$target_vendor,;t t
17658 s,@target_os@,$target_os,;t t
17659 s,@target_noncanonical@,$target_noncanonical,;t t
17660 s,@build_libsubdir@,$build_libsubdir,;t t
17661 s,@build_subdir@,$build_subdir,;t t
17662 s,@host_subdir@,$host_subdir,;t t
17663 s,@target_subdir@,$target_subdir,;t t
17664 s,@GENINSRC@,$GENINSRC,;t t
17665 s,@CC@,$CC,;t t
17666 s,@CFLAGS@,$CFLAGS,;t t
17667 s,@LDFLAGS@,$LDFLAGS,;t t
17668 s,@CPPFLAGS@,$CPPFLAGS,;t t
17669 s,@ac_ct_CC@,$ac_ct_CC,;t t
17670 s,@EXEEXT@,$EXEEXT,;t t
17671 s,@OBJEXT@,$OBJEXT,;t t
17672 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
17673 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
17674 s,@CPP@,$CPP,;t t
17675 s,@EGREP@,$EGREP,;t t
17676 s,@strict_warn@,$strict_warn,;t t
17677 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
17678 s,@warn_cflags@,$warn_cflags,;t t
17679 s,@nocommon_flag@,$nocommon_flag,;t t
17680 s,@TREEBROWSER@,$TREEBROWSER,;t t
17681 s,@valgrind_path@,$valgrind_path,;t t
17682 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
17683 s,@valgrind_command@,$valgrind_command,;t t
17684 s,@coverage_flags@,$coverage_flags,;t t
17685 s,@enable_multilib@,$enable_multilib,;t t
17686 s,@enable_decimal_float@,$enable_decimal_float,;t t
17687 s,@enable_shared@,$enable_shared,;t t
17688 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
17689 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
17690 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
17691 s,@onestep@,$onestep,;t t
17692 s,@datarootdir@,$datarootdir,;t t
17693 s,@docdir@,$docdir,;t t
17694 s,@htmldir@,$htmldir,;t t
17695 s,@SET_MAKE@,$SET_MAKE,;t t
17696 s,@AWK@,$AWK,;t t
17697 s,@LN_S@,$LN_S,;t t
17698 s,@LN@,$LN,;t t
17699 s,@RANLIB@,$RANLIB,;t t
17700 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17701 s,@ranlib_flags@,$ranlib_flags,;t t
17702 s,@INSTALL@,$INSTALL,;t t
17703 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17704 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17705 s,@make_compare_target@,$make_compare_target,;t t
17706 s,@have_mktemp_command@,$have_mktemp_command,;t t
17707 s,@MAKEINFO@,$MAKEINFO,;t t
17708 s,@BUILD_INFO@,$BUILD_INFO,;t t
17709 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17710 s,@FLEX@,$FLEX,;t t
17711 s,@BISON@,$BISON,;t t
17712 s,@NM@,$NM,;t t
17713 s,@AR@,$AR,;t t
17714 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17715 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17716 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17717 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17718 s,@LIBICONV@,$LIBICONV,;t t
17719 s,@LTLIBICONV@,$LTLIBICONV,;t t
17720 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17721 s,@manext@,$manext,;t t
17722 s,@objext@,$objext,;t t
17723 s,@gthread_flags@,$gthread_flags,;t t
17724 s,@extra_modes_file@,$extra_modes_file,;t t
17725 s,@extra_opt_files@,$extra_opt_files,;t t
17726 s,@USE_NLS@,$USE_NLS,;t t
17727 s,@LIBINTL@,$LIBINTL,;t t
17728 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17729 s,@INCINTL@,$INCINTL,;t t
17730 s,@XGETTEXT@,$XGETTEXT,;t t
17731 s,@GMSGFMT@,$GMSGFMT,;t t
17732 s,@POSUB@,$POSUB,;t t
17733 s,@CATALOGS@,$CATALOGS,;t t
17734 s,@DATADIRNAME@,$DATADIRNAME,;t t
17735 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17736 s,@GENCAT@,$GENCAT,;t t
17737 s,@CATOBJEXT@,$CATOBJEXT,;t t
17738 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17739 s,@CROSS@,$CROSS,;t t
17740 s,@ALL@,$ALL,;t t
17741 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17742 s,@inhibit_libc@,$inhibit_libc,;t t
17743 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17744 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17745 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17746 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17747 s,@collect2@,$collect2,;t t
17748 s,@gcc_cv_as@,$gcc_cv_as,;t t
17749 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17750 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17751 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17752 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17753 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17754 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17755 s,@libgcc_visibility@,$libgcc_visibility,;t t
17756 s,@GGC@,$GGC,;t t
17757 s,@zlibdir@,$zlibdir,;t t
17758 s,@zlibinc@,$zlibinc,;t t
17759 s,@MAINT@,$MAINT,;t t
17760 s,@gcc_tooldir@,$gcc_tooldir,;t t
17761 s,@dollar@,$dollar,;t t
17762 s,@slibdir@,$slibdir,;t t
17763 s,@objdir@,$objdir,;t t
17764 s,@subdirs@,$subdirs,;t t
17765 s,@srcdir@,$srcdir,;t t
17766 s,@all_compilers@,$all_compilers,;t t
17767 s,@all_gtfiles@,$all_gtfiles,;t t
17768 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17769 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17770 s,@all_languages@,$all_languages,;t t
17771 s,@all_selected_languages@,$all_selected_languages,;t t
17772 s,@build_exeext@,$build_exeext,;t t
17773 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17774 s,@build_xm_file_list@,$build_xm_file_list,;t t
17775 s,@build_xm_include_list@,$build_xm_include_list,;t t
17776 s,@build_xm_defines@,$build_xm_defines,;t t
17777 s,@check_languages@,$check_languages,;t t
17778 s,@cpp_install_dir@,$cpp_install_dir,;t t
17779 s,@xmake_file@,$xmake_file,;t t
17780 s,@tmake_file@,$tmake_file,;t t
17781 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17782 s,@extra_headers_list@,$extra_headers_list,;t t
17783 s,@extra_objs@,$extra_objs,;t t
17784 s,@extra_parts@,$extra_parts,;t t
17785 s,@extra_passes@,$extra_passes,;t t
17786 s,@extra_programs@,$extra_programs,;t t
17787 s,@float_h_file@,$float_h_file,;t t
17788 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17789 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17790 s,@host_exeext@,$host_exeext,;t t
17791 s,@host_xm_file_list@,$host_xm_file_list,;t t
17792 s,@host_xm_include_list@,$host_xm_include_list,;t t
17793 s,@host_xm_defines@,$host_xm_defines,;t t
17794 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17795 s,@install@,$install,;t t
17796 s,@lang_opt_files@,$lang_opt_files,;t t
17797 s,@lang_specs_files@,$lang_specs_files,;t t
17798 s,@lang_tree_files@,$lang_tree_files,;t t
17799 s,@local_prefix@,$local_prefix,;t t
17800 s,@md_file@,$md_file,;t t
17801 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17802 s,@out_file@,$out_file,;t t
17803 s,@out_object_file@,$out_object_file,;t t
17804 s,@thread_file@,$thread_file,;t t
17805 s,@tm_file_list@,$tm_file_list,;t t
17806 s,@tm_include_list@,$tm_include_list,;t t
17807 s,@tm_defines@,$tm_defines,;t t
17808 s,@tm_p_file_list@,$tm_p_file_list,;t t
17809 s,@tm_p_include_list@,$tm_p_include_list,;t t
17810 s,@xm_file_list@,$xm_file_list,;t t
17811 s,@xm_include_list@,$xm_include_list,;t t
17812 s,@xm_defines@,$xm_defines,;t t
17813 s,@c_target_objs@,$c_target_objs,;t t
17814 s,@cxx_target_objs@,$cxx_target_objs,;t t
17815 s,@target_cpu_default@,$target_cpu_default,;t t
17816 s,@GMPLIBS@,$GMPLIBS,;t t
17817 s,@GMPINC@,$GMPINC,;t t
17818 s,@LIBOBJS@,$LIBOBJS,;t t
17819 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17820 /@language_hooks@/r $language_hooks
17821 s,@language_hooks@,,;t t
17822 CEOF
17823
17824 _ACEOF
17825
17826 cat >>$CONFIG_STATUS <<\_ACEOF
17827 # Split the substitutions into bite-sized pieces for seds with
17828 # small command number limits, like on Digital OSF/1 and HP-UX.
17829 ac_max_sed_lines=48
17830 ac_sed_frag=1 # Number of current file.
17831 ac_beg=1 # First line for current file.
17832 ac_end=$ac_max_sed_lines # Line after last line for current file.
17833 ac_more_lines=:
17834 ac_sed_cmds=
17835 while $ac_more_lines; do
17836 if test $ac_beg -gt 1; then
17837 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17838 else
17839 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17840 fi
17841 if test ! -s $tmp/subs.frag; then
17842 ac_more_lines=false
17843 else
17844 # The purpose of the label and of the branching condition is to
17845 # speed up the sed processing (if there are no `@' at all, there
17846 # is no need to browse any of the substitutions).
17847 # These are the two extra sed commands mentioned above.
17848 (echo ':t
17849 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17850 if test -z "$ac_sed_cmds"; then
17851 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17852 else
17853 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17854 fi
17855 ac_sed_frag=`expr $ac_sed_frag + 1`
17856 ac_beg=$ac_end
17857 ac_end=`expr $ac_end + $ac_max_sed_lines`
17858 fi
17859 done
17860 if test -z "$ac_sed_cmds"; then
17861 ac_sed_cmds=cat
17862 fi
17863 fi # test -n "$CONFIG_FILES"
17864
17865 _ACEOF
17866 cat >>$CONFIG_STATUS <<\_ACEOF
17867 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17868 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17869 case $ac_file in
17870 - | *:- | *:-:* ) # input from stdin
17871 cat >$tmp/stdin
17872 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17873 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17874 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17875 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17876 * ) ac_file_in=$ac_file.in ;;
17877 esac
17878
17879 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17880 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17881 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17882 X"$ac_file" : 'X\(//\)[^/]' \| \
17883 X"$ac_file" : 'X\(//\)$' \| \
17884 X"$ac_file" : 'X\(/\)' \| \
17885 . : '\(.\)' 2>/dev/null ||
17886 echo X"$ac_file" |
17887 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17888 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17889 /^X\(\/\/\)$/{ s//\1/; q; }
17890 /^X\(\/\).*/{ s//\1/; q; }
17891 s/.*/./; q'`
17892 { if $as_mkdir_p; then
17893 mkdir -p "$ac_dir"
17894 else
17895 as_dir="$ac_dir"
17896 as_dirs=
17897 while test ! -d "$as_dir"; do
17898 as_dirs="$as_dir $as_dirs"
17899 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17900 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17901 X"$as_dir" : 'X\(//\)[^/]' \| \
17902 X"$as_dir" : 'X\(//\)$' \| \
17903 X"$as_dir" : 'X\(/\)' \| \
17904 . : '\(.\)' 2>/dev/null ||
17905 echo X"$as_dir" |
17906 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17907 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17908 /^X\(\/\/\)$/{ s//\1/; q; }
17909 /^X\(\/\).*/{ s//\1/; q; }
17910 s/.*/./; q'`
17911 done
17912 test ! -n "$as_dirs" || mkdir $as_dirs
17913 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17914 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17915 { (exit 1); exit 1; }; }; }
17916
17917 ac_builddir=.
17918
17919 if test "$ac_dir" != .; then
17920 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17921 # A "../" for each directory in $ac_dir_suffix.
17922 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17923 else
17924 ac_dir_suffix= ac_top_builddir=
17925 fi
17926
17927 case $srcdir in
17928 .) # No --srcdir option. We are building in place.
17929 ac_srcdir=.
17930 if test -z "$ac_top_builddir"; then
17931 ac_top_srcdir=.
17932 else
17933 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17934 fi ;;
17935 [\\/]* | ?:[\\/]* ) # Absolute path.
17936 ac_srcdir=$srcdir$ac_dir_suffix;
17937 ac_top_srcdir=$srcdir ;;
17938 *) # Relative path.
17939 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17940 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17941 esac
17942
17943 # Do not use `cd foo && pwd` to compute absolute paths, because
17944 # the directories may not exist.
17945 case `pwd` in
17946 .) ac_abs_builddir="$ac_dir";;
17947 *)
17948 case "$ac_dir" in
17949 .) ac_abs_builddir=`pwd`;;
17950 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17951 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17952 esac;;
17953 esac
17954 case $ac_abs_builddir in
17955 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17956 *)
17957 case ${ac_top_builddir}. in
17958 .) ac_abs_top_builddir=$ac_abs_builddir;;
17959 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17960 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17961 esac;;
17962 esac
17963 case $ac_abs_builddir in
17964 .) ac_abs_srcdir=$ac_srcdir;;
17965 *)
17966 case $ac_srcdir in
17967 .) ac_abs_srcdir=$ac_abs_builddir;;
17968 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17969 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17970 esac;;
17971 esac
17972 case $ac_abs_builddir in
17973 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17974 *)
17975 case $ac_top_srcdir in
17976 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17977 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17978 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17979 esac;;
17980 esac
17981
17982
17983
17984 if test x"$ac_file" != x-; then
17985 { echo "$as_me:$LINENO: creating $ac_file" >&5
17986 echo "$as_me: creating $ac_file" >&6;}
17987 rm -f "$ac_file"
17988 fi
17989 # Let's still pretend it is `configure' which instantiates (i.e., don't
17990 # use $as_me), people would be surprised to read:
17991 # /* config.h. Generated by config.status. */
17992 if test x"$ac_file" = x-; then
17993 configure_input=
17994 else
17995 configure_input="$ac_file. "
17996 fi
17997 configure_input=$configure_input"Generated from `echo $ac_file_in |
17998 sed 's,.*/,,'` by configure."
17999
18000 # First look for the input files in the build tree, otherwise in the
18001 # src tree.
18002 ac_file_inputs=`IFS=:
18003 for f in $ac_file_in; do
18004 case $f in
18005 -) echo $tmp/stdin ;;
18006 [\\/$]*)
18007 # Absolute (can't be DOS-style, as IFS=:)
18008 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18009 echo "$as_me: error: cannot find input file: $f" >&2;}
18010 { (exit 1); exit 1; }; }
18011 echo "$f";;
18012 *) # Relative
18013 if test -f "$f"; then
18014 # Build tree
18015 echo "$f"
18016 elif test -f "$srcdir/$f"; then
18017 # Source tree
18018 echo "$srcdir/$f"
18019 else
18020 # /dev/null tree
18021 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18022 echo "$as_me: error: cannot find input file: $f" >&2;}
18023 { (exit 1); exit 1; }; }
18024 fi;;
18025 esac
18026 done` || { (exit 1); exit 1; }
18027 _ACEOF
18028 cat >>$CONFIG_STATUS <<_ACEOF
18029 sed "$ac_vpsub
18030 $extrasub
18031 _ACEOF
18032 cat >>$CONFIG_STATUS <<\_ACEOF
18033 :t
18034 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18035 s,@configure_input@,$configure_input,;t t
18036 s,@srcdir@,$ac_srcdir,;t t
18037 s,@abs_srcdir@,$ac_abs_srcdir,;t t
18038 s,@top_srcdir@,$ac_top_srcdir,;t t
18039 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
18040 s,@builddir@,$ac_builddir,;t t
18041 s,@abs_builddir@,$ac_abs_builddir,;t t
18042 s,@top_builddir@,$ac_top_builddir,;t t
18043 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
18044 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
18045 rm -f $tmp/stdin
18046 if test x"$ac_file" != x-; then
18047 mv $tmp/out $ac_file
18048 else
18049 cat $tmp/out
18050 rm -f $tmp/out
18051 fi
18052
18053 # Run the commands associated with the file.
18054 case $ac_file in
18055 as ) chmod +x as ;;
18056 collect-ld ) chmod +x collect-ld ;;
18057 nm ) chmod +x nm ;;
18058 esac
18059 done
18060 _ACEOF
18061 cat >>$CONFIG_STATUS <<\_ACEOF
18062
18063 #
18064 # CONFIG_HEADER section.
18065 #
18066
18067 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
18068 # NAME is the cpp macro being defined and VALUE is the value it is being given.
18069 #
18070 # ac_d sets the value in "#define NAME VALUE" lines.
18071 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
18072 ac_dB='[ ].*$,\1#\2'
18073 ac_dC=' '
18074 ac_dD=',;t'
18075 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
18076 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
18077 ac_uB='$,\1#\2define\3'
18078 ac_uC=' '
18079 ac_uD=',;t'
18080
18081 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
18082 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
18083 case $ac_file in
18084 - | *:- | *:-:* ) # input from stdin
18085 cat >$tmp/stdin
18086 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18087 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18088 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18089 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18090 * ) ac_file_in=$ac_file.in ;;
18091 esac
18092
18093 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
18094 echo "$as_me: creating $ac_file" >&6;}
18095
18096 # First look for the input files in the build tree, otherwise in the
18097 # src tree.
18098 ac_file_inputs=`IFS=:
18099 for f in $ac_file_in; do
18100 case $f in
18101 -) echo $tmp/stdin ;;
18102 [\\/$]*)
18103 # Absolute (can't be DOS-style, as IFS=:)
18104 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18105 echo "$as_me: error: cannot find input file: $f" >&2;}
18106 { (exit 1); exit 1; }; }
18107 # Do quote $f, to prevent DOS paths from being IFS'd.
18108 echo "$f";;
18109 *) # Relative
18110 if test -f "$f"; then
18111 # Build tree
18112 echo "$f"
18113 elif test -f "$srcdir/$f"; then
18114 # Source tree
18115 echo "$srcdir/$f"
18116 else
18117 # /dev/null tree
18118 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18119 echo "$as_me: error: cannot find input file: $f" >&2;}
18120 { (exit 1); exit 1; }; }
18121 fi;;
18122 esac
18123 done` || { (exit 1); exit 1; }
18124 # Remove the trailing spaces.
18125 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
18126
18127 _ACEOF
18128
18129 # Transform confdefs.h into two sed scripts, `conftest.defines' and
18130 # `conftest.undefs', that substitutes the proper values into
18131 # config.h.in to produce config.h. The first handles `#define'
18132 # templates, and the second `#undef' templates.
18133 # And first: Protect against being on the right side of a sed subst in
18134 # config.status. Protect against being in an unquoted here document
18135 # in config.status.
18136 rm -f conftest.defines conftest.undefs
18137 # Using a here document instead of a string reduces the quoting nightmare.
18138 # Putting comments in sed scripts is not portable.
18139 #
18140 # `end' is used to avoid that the second main sed command (meant for
18141 # 0-ary CPP macros) applies to n-ary macro definitions.
18142 # See the Autoconf documentation for `clear'.
18143 cat >confdef2sed.sed <<\_ACEOF
18144 s/[\\&,]/\\&/g
18145 s,[\\$`],\\&,g
18146 t clear
18147 : clear
18148 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
18149 t end
18150 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
18151 : end
18152 _ACEOF
18153 # If some macros were called several times there might be several times
18154 # the same #defines, which is useless. Nevertheless, we may not want to
18155 # sort them, since we want the *last* AC-DEFINE to be honored.
18156 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
18157 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
18158 rm -f confdef2sed.sed
18159
18160 # This sed command replaces #undef with comments. This is necessary, for
18161 # example, in the case of _POSIX_SOURCE, which is predefined and required
18162 # on some systems where configure will not decide to define it.
18163 cat >>conftest.undefs <<\_ACEOF
18164 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
18165 _ACEOF
18166
18167 # Break up conftest.defines because some shells have a limit on the size
18168 # of here documents, and old seds have small limits too (100 cmds).
18169 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
18170 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
18171 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
18172 echo ' :' >>$CONFIG_STATUS
18173 rm -f conftest.tail
18174 while grep . conftest.defines >/dev/null
18175 do
18176 # Write a limited-size here document to $tmp/defines.sed.
18177 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
18178 # Speed up: don't consider the non `#define' lines.
18179 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
18180 # Work around the forget-to-reset-the-flag bug.
18181 echo 't clr' >>$CONFIG_STATUS
18182 echo ': clr' >>$CONFIG_STATUS
18183 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
18184 echo 'CEOF
18185 sed -f $tmp/defines.sed $tmp/in >$tmp/out
18186 rm -f $tmp/in
18187 mv $tmp/out $tmp/in
18188 ' >>$CONFIG_STATUS
18189 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
18190 rm -f conftest.defines
18191 mv conftest.tail conftest.defines
18192 done
18193 rm -f conftest.defines
18194 echo ' fi # grep' >>$CONFIG_STATUS
18195 echo >>$CONFIG_STATUS
18196
18197 # Break up conftest.undefs because some shells have a limit on the size
18198 # of here documents, and old seds have small limits too (100 cmds).
18199 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
18200 rm -f conftest.tail
18201 while grep . conftest.undefs >/dev/null
18202 do
18203 # Write a limited-size here document to $tmp/undefs.sed.
18204 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
18205 # Speed up: don't consider the non `#undef'
18206 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
18207 # Work around the forget-to-reset-the-flag bug.
18208 echo 't clr' >>$CONFIG_STATUS
18209 echo ': clr' >>$CONFIG_STATUS
18210 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
18211 echo 'CEOF
18212 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
18213 rm -f $tmp/in
18214 mv $tmp/out $tmp/in
18215 ' >>$CONFIG_STATUS
18216 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
18217 rm -f conftest.undefs
18218 mv conftest.tail conftest.undefs
18219 done
18220 rm -f conftest.undefs
18221
18222 cat >>$CONFIG_STATUS <<\_ACEOF
18223 # Let's still pretend it is `configure' which instantiates (i.e., don't
18224 # use $as_me), people would be surprised to read:
18225 # /* config.h. Generated by config.status. */
18226 if test x"$ac_file" = x-; then
18227 echo "/* Generated by configure. */" >$tmp/config.h
18228 else
18229 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
18230 fi
18231 cat $tmp/in >>$tmp/config.h
18232 rm -f $tmp/in
18233 if test x"$ac_file" != x-; then
18234 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
18235 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
18236 echo "$as_me: $ac_file is unchanged" >&6;}
18237 else
18238 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
18239 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18240 X"$ac_file" : 'X\(//\)[^/]' \| \
18241 X"$ac_file" : 'X\(//\)$' \| \
18242 X"$ac_file" : 'X\(/\)' \| \
18243 . : '\(.\)' 2>/dev/null ||
18244 echo X"$ac_file" |
18245 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18246 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18247 /^X\(\/\/\)$/{ s//\1/; q; }
18248 /^X\(\/\).*/{ s//\1/; q; }
18249 s/.*/./; q'`
18250 { if $as_mkdir_p; then
18251 mkdir -p "$ac_dir"
18252 else
18253 as_dir="$ac_dir"
18254 as_dirs=
18255 while test ! -d "$as_dir"; do
18256 as_dirs="$as_dir $as_dirs"
18257 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18258 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18259 X"$as_dir" : 'X\(//\)[^/]' \| \
18260 X"$as_dir" : 'X\(//\)$' \| \
18261 X"$as_dir" : 'X\(/\)' \| \
18262 . : '\(.\)' 2>/dev/null ||
18263 echo X"$as_dir" |
18264 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18265 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18266 /^X\(\/\/\)$/{ s//\1/; q; }
18267 /^X\(\/\).*/{ s//\1/; q; }
18268 s/.*/./; q'`
18269 done
18270 test ! -n "$as_dirs" || mkdir $as_dirs
18271 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18272 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18273 { (exit 1); exit 1; }; }; }
18274
18275 rm -f $ac_file
18276 mv $tmp/config.h $ac_file
18277 fi
18278 else
18279 cat $tmp/config.h
18280 rm -f $tmp/config.h
18281 fi
18282 done
18283 _ACEOF
18284 cat >>$CONFIG_STATUS <<\_ACEOF
18285
18286 #
18287 # CONFIG_COMMANDS section.
18288 #
18289 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
18290 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
18291 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
18292 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
18293 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18294 X"$ac_dest" : 'X\(//\)[^/]' \| \
18295 X"$ac_dest" : 'X\(//\)$' \| \
18296 X"$ac_dest" : 'X\(/\)' \| \
18297 . : '\(.\)' 2>/dev/null ||
18298 echo X"$ac_dest" |
18299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18300 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18301 /^X\(\/\/\)$/{ s//\1/; q; }
18302 /^X\(\/\).*/{ s//\1/; q; }
18303 s/.*/./; q'`
18304 { if $as_mkdir_p; then
18305 mkdir -p "$ac_dir"
18306 else
18307 as_dir="$ac_dir"
18308 as_dirs=
18309 while test ! -d "$as_dir"; do
18310 as_dirs="$as_dir $as_dirs"
18311 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18312 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18313 X"$as_dir" : 'X\(//\)[^/]' \| \
18314 X"$as_dir" : 'X\(//\)$' \| \
18315 X"$as_dir" : 'X\(/\)' \| \
18316 . : '\(.\)' 2>/dev/null ||
18317 echo X"$as_dir" |
18318 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18319 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18320 /^X\(\/\/\)$/{ s//\1/; q; }
18321 /^X\(\/\).*/{ s//\1/; q; }
18322 s/.*/./; q'`
18323 done
18324 test ! -n "$as_dirs" || mkdir $as_dirs
18325 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18326 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18327 { (exit 1); exit 1; }; }; }
18328
18329 ac_builddir=.
18330
18331 if test "$ac_dir" != .; then
18332 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
18333 # A "../" for each directory in $ac_dir_suffix.
18334 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
18335 else
18336 ac_dir_suffix= ac_top_builddir=
18337 fi
18338
18339 case $srcdir in
18340 .) # No --srcdir option. We are building in place.
18341 ac_srcdir=.
18342 if test -z "$ac_top_builddir"; then
18343 ac_top_srcdir=.
18344 else
18345 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
18346 fi ;;
18347 [\\/]* | ?:[\\/]* ) # Absolute path.
18348 ac_srcdir=$srcdir$ac_dir_suffix;
18349 ac_top_srcdir=$srcdir ;;
18350 *) # Relative path.
18351 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
18352 ac_top_srcdir=$ac_top_builddir$srcdir ;;
18353 esac
18354
18355 # Do not use `cd foo && pwd` to compute absolute paths, because
18356 # the directories may not exist.
18357 case `pwd` in
18358 .) ac_abs_builddir="$ac_dir";;
18359 *)
18360 case "$ac_dir" in
18361 .) ac_abs_builddir=`pwd`;;
18362 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
18363 *) ac_abs_builddir=`pwd`/"$ac_dir";;
18364 esac;;
18365 esac
18366 case $ac_abs_builddir in
18367 .) ac_abs_top_builddir=${ac_top_builddir}.;;
18368 *)
18369 case ${ac_top_builddir}. in
18370 .) ac_abs_top_builddir=$ac_abs_builddir;;
18371 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
18372 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
18373 esac;;
18374 esac
18375 case $ac_abs_builddir in
18376 .) ac_abs_srcdir=$ac_srcdir;;
18377 *)
18378 case $ac_srcdir in
18379 .) ac_abs_srcdir=$ac_abs_builddir;;
18380 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
18381 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
18382 esac;;
18383 esac
18384 case $ac_abs_builddir in
18385 .) ac_abs_top_srcdir=$ac_top_srcdir;;
18386 *)
18387 case $ac_top_srcdir in
18388 .) ac_abs_top_srcdir=$ac_abs_builddir;;
18389 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
18390 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
18391 esac;;
18392 esac
18393
18394
18395 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
18396 echo "$as_me: executing $ac_dest commands" >&6;}
18397 case $ac_dest in
18398 default )
18399 case ${CONFIG_HEADERS} in
18400 *auto-host.h:config.in*)
18401 echo > cstamp-h ;;
18402 esac
18403 # Make sure all the subdirs exist.
18404 for d in $subdirs doc build
18405 do
18406 test -d $d || mkdir $d
18407 done
18408 ;;
18409 esac
18410 done
18411 _ACEOF
18412
18413 cat >>$CONFIG_STATUS <<\_ACEOF
18414
18415 { (exit 0); exit 0; }
18416 _ACEOF
18417 chmod +x $CONFIG_STATUS
18418 ac_clean_files=$ac_clean_files_save
18419
18420
18421 # configure is writing to config.log, and then calls config.status.
18422 # config.status does its own redirection, appending to config.log.
18423 # Unfortunately, on DOS this fails, as config.log is still kept open
18424 # by configure, so config.status won't be able to write to it; its
18425 # output is simply discarded. So we exec the FD to /dev/null,
18426 # effectively closing config.log, so it can be properly (re)opened and
18427 # appended to by config.status. When coming back to configure, we
18428 # need to make the FD available again.
18429 if test "$no_create" != yes; then
18430 ac_cs_success=:
18431 ac_config_status_args=
18432 test "$silent" = yes &&
18433 ac_config_status_args="$ac_config_status_args --quiet"
18434 exec 5>/dev/null
18435 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18436 exec 5>>config.log
18437 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18438 # would make configure fail if this is the last instruction.
18439 $ac_cs_success || { (exit 1); exit 1; }
18440 fi
18441
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