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re PR other/27063 (Fail to build gcc-core-4.2 snapshots)
[thirdparty/gcc.git] / gcc / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn cxx_compat_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_selected_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-werror enable -Werror in bootstrap stage2 and later
867 --enable-checking=LIST
868 enable expensive run-time checks. With LIST,
869 enable only specific categories of checks.
870 Categories are: yes,no,all,none,release.
871 Flags are: assert,fold,gc,gcac,misc,
872 rtlflag,rtl,runtime,tree,valgrind.
873 --enable-mapped-location location_t is fileline integer cookie
874 --enable-coverage=LEVEL
875 enable compiler's code coverage collection.
876 Use to measure compiler performance and locate
877 unused parts of the compiler. With LEVEL, specify
878 optimization. Values are opt, noopt,
879 default is noopt
880 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
881 --enable-multilib enable library support for multiple ABIs
882 --enable-__cxa_atexit enable __cxa_atexit for C++
883 --enable-decimal-float enable decimal float extension to C
884 --enable-threads enable thread usage for target GCC
885 --enable-threads=LIB use LIB thread package for target GCC
886 --enable-tls enable or disable generation of tls code
887 overriding the assembler check for tls support
888 --enable-objc-gc enable the use of Boehm's garbage collector with
889 the GNU Objective-C runtime
890 --disable-shared don't provide a shared libgcc
891 --enable-intermodule build the compiler in one step
892 --enable-languages=LIST specify which front-ends to build
893 --disable-rpath do not hardcode runtime library paths
894 --enable-initfini-array use .init_array/.fini_array sections
895 --enable-sjlj-exceptions
896 arrange to use setjmp/longjmp exception handling
897 --enable-secureplt enable -msecure-plt by default for PowerPC
898 --disable-win32-registry
899 disable lookup of installation paths in the
900 Registry on Windows hosts
901 --enable-win32-registry enable registry lookup (default)
902 --enable-win32-registry=KEY
903 use KEY instead of GCC version as the last portion
904 of the registry key
905 --enable-maintainer-mode
906 enable make rules and dependencies not useful
907 (and sometimes confusing) to the casual installer
908 --enable-version-specific-runtime-libs
909 specify that runtime libraries should be
910 installed in a compiler-specific directory
911
912 Optional Packages:
913 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
914 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
915 --with-build-libsubdir=DIR Directory where to find libraries for build system
916 --with-local-prefix=DIR specifies directory to put local include
917 --with-gxx-include-dir=DIR
918 specifies directory to put g++ header files
919 --with-cpp-install-dir=DIR
920 install the user visible C preprocessor in DIR
921 (relative to PREFIX) as well as PREFIX/bin
922 --with-gnu-ld arrange to work with GNU ld.
923 --with-ld arrange to use the specified ld (full pathname)
924 --with-demangler-in-ld try to use demangler in GNU ld.
925 --with-gnu-as arrange to work with GNU as
926 --with-as arrange to use the specified as (full pathname)
927 --with-stabs arrange to use stabs instead of host debug format
928 --with-dwarf2 force the default debug format to be DWARF 2
929 --with-build-sysroot=sysroot
930 use sysroot as the system root during the build
931 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
932 --with-gnu-ld assume the C compiler uses GNU ld default=no
933 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
934 --without-libiconv-prefix don't search for libiconv in includedir and libdir
935 --with-system-libunwind use installed libunwind
936 --with-long-double-128 Use 128-bit long double by default.
937 --with-gc={page,zone} choose the garbage collection mechanism to use
938 with the compiler
939 --with-system-zlib use installed libz
940 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
941 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
942 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
943 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
944
945 Some influential environment variables:
946 CC C compiler command
947 CFLAGS C compiler flags
948 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
949 nonstandard directory <lib dir>
950 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
951 headers in a nonstandard directory <include dir>
952 CPP C preprocessor
953 GMPLIBS How to link GMP
954 GMPINC How to find GMP include files
955
956 Use these variables to override the choices made by `configure' or to help
957 it to find libraries and programs with nonstandard names/locations.
958
959 _ACEOF
960 fi
961
962 if test "$ac_init_help" = "recursive"; then
963 # If there are subdirs, report their specific --help.
964 ac_popdir=`pwd`
965 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
966 test -d $ac_dir || continue
967 ac_builddir=.
968
969 if test "$ac_dir" != .; then
970 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
971 # A "../" for each directory in $ac_dir_suffix.
972 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
973 else
974 ac_dir_suffix= ac_top_builddir=
975 fi
976
977 case $srcdir in
978 .) # No --srcdir option. We are building in place.
979 ac_srcdir=.
980 if test -z "$ac_top_builddir"; then
981 ac_top_srcdir=.
982 else
983 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
984 fi ;;
985 [\\/]* | ?:[\\/]* ) # Absolute path.
986 ac_srcdir=$srcdir$ac_dir_suffix;
987 ac_top_srcdir=$srcdir ;;
988 *) # Relative path.
989 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
990 ac_top_srcdir=$ac_top_builddir$srcdir ;;
991 esac
992
993 # Do not use `cd foo && pwd` to compute absolute paths, because
994 # the directories may not exist.
995 case `pwd` in
996 .) ac_abs_builddir="$ac_dir";;
997 *)
998 case "$ac_dir" in
999 .) ac_abs_builddir=`pwd`;;
1000 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1001 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1002 esac;;
1003 esac
1004 case $ac_abs_builddir in
1005 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1006 *)
1007 case ${ac_top_builddir}. in
1008 .) ac_abs_top_builddir=$ac_abs_builddir;;
1009 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1010 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1011 esac;;
1012 esac
1013 case $ac_abs_builddir in
1014 .) ac_abs_srcdir=$ac_srcdir;;
1015 *)
1016 case $ac_srcdir in
1017 .) ac_abs_srcdir=$ac_abs_builddir;;
1018 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1019 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1020 esac;;
1021 esac
1022 case $ac_abs_builddir in
1023 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1024 *)
1025 case $ac_top_srcdir in
1026 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1027 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1028 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1029 esac;;
1030 esac
1031
1032 cd $ac_dir
1033 # Check for guested configure; otherwise get Cygnus style configure.
1034 if test -f $ac_srcdir/configure.gnu; then
1035 echo
1036 $SHELL $ac_srcdir/configure.gnu --help=recursive
1037 elif test -f $ac_srcdir/configure; then
1038 echo
1039 $SHELL $ac_srcdir/configure --help=recursive
1040 elif test -f $ac_srcdir/configure.ac ||
1041 test -f $ac_srcdir/configure.in; then
1042 echo
1043 $ac_configure --help
1044 else
1045 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1046 fi
1047 cd $ac_popdir
1048 done
1049 fi
1050
1051 test -n "$ac_init_help" && exit 0
1052 if $ac_init_version; then
1053 cat <<\_ACEOF
1054
1055 Copyright (C) 2003 Free Software Foundation, Inc.
1056 This configure script is free software; the Free Software Foundation
1057 gives unlimited permission to copy, distribute and modify it.
1058 _ACEOF
1059 exit 0
1060 fi
1061 exec 5>config.log
1062 cat >&5 <<_ACEOF
1063 This file contains any messages produced by compilers while
1064 running configure, to aid debugging if configure makes a mistake.
1065
1066 It was created by $as_me, which was
1067 generated by GNU Autoconf 2.59. Invocation command line was
1068
1069 $ $0 $@
1070
1071 _ACEOF
1072 {
1073 cat <<_ASUNAME
1074 ## --------- ##
1075 ## Platform. ##
1076 ## --------- ##
1077
1078 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1079 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1080 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1081 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1082 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1083
1084 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1085 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1086
1087 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1088 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1089 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1090 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1091 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1092 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1093 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1094
1095 _ASUNAME
1096
1097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1098 for as_dir in $PATH
1099 do
1100 IFS=$as_save_IFS
1101 test -z "$as_dir" && as_dir=.
1102 echo "PATH: $as_dir"
1103 done
1104
1105 } >&5
1106
1107 cat >&5 <<_ACEOF
1108
1109
1110 ## ----------- ##
1111 ## Core tests. ##
1112 ## ----------- ##
1113
1114 _ACEOF
1115
1116
1117 # Keep a trace of the command line.
1118 # Strip out --no-create and --no-recursion so they do not pile up.
1119 # Strip out --silent because we don't want to record it for future runs.
1120 # Also quote any args containing shell meta-characters.
1121 # Make two passes to allow for proper duplicate-argument suppression.
1122 ac_configure_args=
1123 ac_configure_args0=
1124 ac_configure_args1=
1125 ac_sep=
1126 ac_must_keep_next=false
1127 for ac_pass in 1 2
1128 do
1129 for ac_arg
1130 do
1131 case $ac_arg in
1132 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1133 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134 | -silent | --silent | --silen | --sile | --sil)
1135 continue ;;
1136 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1137 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1138 esac
1139 case $ac_pass in
1140 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1141 2)
1142 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1143 if test $ac_must_keep_next = true; then
1144 ac_must_keep_next=false # Got value, back to normal.
1145 else
1146 case $ac_arg in
1147 *=* | --config-cache | -C | -disable-* | --disable-* \
1148 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1149 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1150 | -with-* | --with-* | -without-* | --without-* | --x)
1151 case "$ac_configure_args0 " in
1152 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1153 esac
1154 ;;
1155 -* ) ac_must_keep_next=true ;;
1156 esac
1157 fi
1158 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1159 # Get rid of the leading space.
1160 ac_sep=" "
1161 ;;
1162 esac
1163 done
1164 done
1165 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1166 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1167
1168 # When interrupted or exit'd, cleanup temporary files, and complete
1169 # config.log. We remove comments because anyway the quotes in there
1170 # would cause problems or look ugly.
1171 # WARNING: Be sure not to use single quotes in there, as some shells,
1172 # such as our DU 5.0 friend, will then `close' the trap.
1173 trap 'exit_status=$?
1174 # Save into config.log some information that might help in debugging.
1175 {
1176 echo
1177
1178 cat <<\_ASBOX
1179 ## ---------------- ##
1180 ## Cache variables. ##
1181 ## ---------------- ##
1182 _ASBOX
1183 echo
1184 # The following way of writing the cache mishandles newlines in values,
1185 {
1186 (set) 2>&1 |
1187 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1188 *ac_space=\ *)
1189 sed -n \
1190 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1191 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1192 ;;
1193 *)
1194 sed -n \
1195 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1196 ;;
1197 esac;
1198 }
1199 echo
1200
1201 cat <<\_ASBOX
1202 ## ----------------- ##
1203 ## Output variables. ##
1204 ## ----------------- ##
1205 _ASBOX
1206 echo
1207 for ac_var in $ac_subst_vars
1208 do
1209 eval ac_val=$`echo $ac_var`
1210 echo "$ac_var='"'"'$ac_val'"'"'"
1211 done | sort
1212 echo
1213
1214 if test -n "$ac_subst_files"; then
1215 cat <<\_ASBOX
1216 ## ------------- ##
1217 ## Output files. ##
1218 ## ------------- ##
1219 _ASBOX
1220 echo
1221 for ac_var in $ac_subst_files
1222 do
1223 eval ac_val=$`echo $ac_var`
1224 echo "$ac_var='"'"'$ac_val'"'"'"
1225 done | sort
1226 echo
1227 fi
1228
1229 if test -s confdefs.h; then
1230 cat <<\_ASBOX
1231 ## ----------- ##
1232 ## confdefs.h. ##
1233 ## ----------- ##
1234 _ASBOX
1235 echo
1236 sed "/^$/d" confdefs.h | sort
1237 echo
1238 fi
1239 test "$ac_signal" != 0 &&
1240 echo "$as_me: caught signal $ac_signal"
1241 echo "$as_me: exit $exit_status"
1242 } >&5
1243 rm -f core *.core &&
1244 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1245 exit $exit_status
1246 ' 0
1247 for ac_signal in 1 2 13 15; do
1248 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1249 done
1250 ac_signal=0
1251
1252 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1253 rm -rf conftest* confdefs.h
1254 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1255 echo >confdefs.h
1256
1257 # Predefined preprocessor variables.
1258
1259 cat >>confdefs.h <<_ACEOF
1260 #define PACKAGE_NAME "$PACKAGE_NAME"
1261 _ACEOF
1262
1263
1264 cat >>confdefs.h <<_ACEOF
1265 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1266 _ACEOF
1267
1268
1269 cat >>confdefs.h <<_ACEOF
1270 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1271 _ACEOF
1272
1273
1274 cat >>confdefs.h <<_ACEOF
1275 #define PACKAGE_STRING "$PACKAGE_STRING"
1276 _ACEOF
1277
1278
1279 cat >>confdefs.h <<_ACEOF
1280 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1281 _ACEOF
1282
1283
1284 # Let the site file select an alternate cache file if it wants to.
1285 # Prefer explicitly selected file to automatically selected ones.
1286 if test -z "$CONFIG_SITE"; then
1287 if test "x$prefix" != xNONE; then
1288 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1289 else
1290 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1291 fi
1292 fi
1293 for ac_site_file in $CONFIG_SITE; do
1294 if test -r "$ac_site_file"; then
1295 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1296 echo "$as_me: loading site script $ac_site_file" >&6;}
1297 sed 's/^/| /' "$ac_site_file" >&5
1298 . "$ac_site_file"
1299 fi
1300 done
1301
1302 if test -r "$cache_file"; then
1303 # Some versions of bash will fail to source /dev/null (special
1304 # files actually), so we avoid doing that.
1305 if test -f "$cache_file"; then
1306 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1307 echo "$as_me: loading cache $cache_file" >&6;}
1308 case $cache_file in
1309 [\\/]* | ?:[\\/]* ) . $cache_file;;
1310 *) . ./$cache_file;;
1311 esac
1312 fi
1313 else
1314 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1315 echo "$as_me: creating cache $cache_file" >&6;}
1316 >$cache_file
1317 fi
1318
1319 # Check that the precious variables saved in the cache have kept the same
1320 # value.
1321 ac_cache_corrupted=false
1322 for ac_var in `(set) 2>&1 |
1323 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1324 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1325 eval ac_new_set=\$ac_env_${ac_var}_set
1326 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1327 eval ac_new_val="\$ac_env_${ac_var}_value"
1328 case $ac_old_set,$ac_new_set in
1329 set,)
1330 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1331 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1332 ac_cache_corrupted=: ;;
1333 ,set)
1334 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1335 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1336 ac_cache_corrupted=: ;;
1337 ,);;
1338 *)
1339 if test "x$ac_old_val" != "x$ac_new_val"; then
1340 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1341 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1342 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1343 echo "$as_me: former value: $ac_old_val" >&2;}
1344 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1345 echo "$as_me: current value: $ac_new_val" >&2;}
1346 ac_cache_corrupted=:
1347 fi;;
1348 esac
1349 # Pass precious variables to config.status.
1350 if test "$ac_new_set" = set; then
1351 case $ac_new_val in
1352 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1353 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1354 *) ac_arg=$ac_var=$ac_new_val ;;
1355 esac
1356 case " $ac_configure_args " in
1357 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1358 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1359 esac
1360 fi
1361 done
1362 if $ac_cache_corrupted; then
1363 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1364 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1365 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1366 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1367 { (exit 1); exit 1; }; }
1368 fi
1369
1370 ac_ext=c
1371 ac_cpp='$CPP $CPPFLAGS'
1372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1396
1397
1398 gcc_version=`cat $srcdir/BASE-VER`
1399
1400 # Determine the host, build, and target systems
1401 ac_aux_dir=
1402 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1403 if test -f $ac_dir/install-sh; then
1404 ac_aux_dir=$ac_dir
1405 ac_install_sh="$ac_aux_dir/install-sh -c"
1406 break
1407 elif test -f $ac_dir/install.sh; then
1408 ac_aux_dir=$ac_dir
1409 ac_install_sh="$ac_aux_dir/install.sh -c"
1410 break
1411 elif test -f $ac_dir/shtool; then
1412 ac_aux_dir=$ac_dir
1413 ac_install_sh="$ac_aux_dir/shtool install -c"
1414 break
1415 fi
1416 done
1417 if test -z "$ac_aux_dir"; then
1418 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1419 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1420 { (exit 1); exit 1; }; }
1421 fi
1422 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1423 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1424 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1425
1426 # Make sure we can run config.sub.
1427 $ac_config_sub sun4 >/dev/null 2>&1 ||
1428 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1429 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1430 { (exit 1); exit 1; }; }
1431
1432 echo "$as_me:$LINENO: checking build system type" >&5
1433 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1434 if test "${ac_cv_build+set}" = set; then
1435 echo $ECHO_N "(cached) $ECHO_C" >&6
1436 else
1437 ac_cv_build_alias=$build_alias
1438 test -z "$ac_cv_build_alias" &&
1439 ac_cv_build_alias=`$ac_config_guess`
1440 test -z "$ac_cv_build_alias" &&
1441 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1442 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1443 { (exit 1); exit 1; }; }
1444 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1445 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1446 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1447 { (exit 1); exit 1; }; }
1448
1449 fi
1450 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1451 echo "${ECHO_T}$ac_cv_build" >&6
1452 build=$ac_cv_build
1453 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1454 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1455 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1456
1457
1458 echo "$as_me:$LINENO: checking host system type" >&5
1459 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1460 if test "${ac_cv_host+set}" = set; then
1461 echo $ECHO_N "(cached) $ECHO_C" >&6
1462 else
1463 ac_cv_host_alias=$host_alias
1464 test -z "$ac_cv_host_alias" &&
1465 ac_cv_host_alias=$ac_cv_build_alias
1466 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1467 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1468 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1469 { (exit 1); exit 1; }; }
1470
1471 fi
1472 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1473 echo "${ECHO_T}$ac_cv_host" >&6
1474 host=$ac_cv_host
1475 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1476 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1477 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1478
1479
1480 echo "$as_me:$LINENO: checking target system type" >&5
1481 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1482 if test "${ac_cv_target+set}" = set; then
1483 echo $ECHO_N "(cached) $ECHO_C" >&6
1484 else
1485 ac_cv_target_alias=$target_alias
1486 test "x$ac_cv_target_alias" = "x" &&
1487 ac_cv_target_alias=$ac_cv_host_alias
1488 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1489 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1490 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1491 { (exit 1); exit 1; }; }
1492
1493 fi
1494 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1495 echo "${ECHO_T}$ac_cv_target" >&6
1496 target=$ac_cv_target
1497 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1498 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1499 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1500
1501
1502 # The aliases save the names the user supplied, while $host etc.
1503 # will get canonicalized.
1504 test -n "$target_alias" &&
1505 test "$program_prefix$program_suffix$program_transform_name" = \
1506 NONENONEs,x,x, &&
1507 program_prefix=${target_alias}-
1508
1509 # Determine the noncanonical target name, for directory use.
1510 case ${build_alias} in
1511 "") build_noncanonical=${build} ;;
1512 *) build_noncanonical=${build_alias} ;;
1513 esac
1514
1515 case ${host_alias} in
1516 "") host_noncanonical=${build_noncanonical} ;;
1517 *) host_noncanonical=${host_alias} ;;
1518 esac
1519
1520 case ${target_alias} in
1521 "") target_noncanonical=${host_noncanonical} ;;
1522 *) target_noncanonical=${target_alias} ;;
1523 esac
1524
1525
1526
1527
1528 # Determine the target- and build-specific subdirectories
1529 # Prefix 'build-' so this never conflicts with target_subdir.
1530 build_subdir="build-${build_noncanonical}"
1531
1532 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1533 if test "${with_build_libsubdir+set}" = set; then
1534 withval="$with_build_libsubdir"
1535 build_libsubdir="$withval"
1536 else
1537 build_libsubdir="$build_subdir"
1538 fi;
1539 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1540 if ( test $srcdir = . && test -d gcc ) \
1541 || test -d $srcdir/../host-${host_noncanonical}; then
1542 host_subdir="host-${host_noncanonical}"
1543 else
1544 host_subdir=.
1545 fi
1546 # No prefix.
1547 target_subdir=${target_noncanonical}
1548
1549
1550 # Set program_transform_name
1551 test "$program_prefix" != NONE &&
1552 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1553 # Use a double $ so make ignores it.
1554 test "$program_suffix" != NONE &&
1555 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1556 # Double any \ or $. echo might interpret backslashes.
1557 # By default was `s,x,x', remove it if useless.
1558 cat <<\_ACEOF >conftest.sed
1559 s/[\\$]/&&/g;s/;s,x,x,$//
1560 _ACEOF
1561 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1562 rm conftest.sed
1563
1564
1565 # Check for bogus environment variables.
1566 # Test if LIBRARY_PATH contains the notation for the current directory
1567 # since this would lead to problems installing/building glibc.
1568 # LIBRARY_PATH contains the current directory if one of the following
1569 # is true:
1570 # - one of the terminals (":" and ";") is the first or last sign
1571 # - two terminals occur directly after each other
1572 # - the path contains an element with a dot in it
1573 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1574 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1575 case ${LIBRARY_PATH} in
1576 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1577 library_path_setting="contains current directory"
1578 ;;
1579 *)
1580 library_path_setting="ok"
1581 ;;
1582 esac
1583 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1584 echo "${ECHO_T}$library_path_setting" >&6
1585 if test "$library_path_setting" != "ok"; then
1586 { { echo "$as_me:$LINENO: error:
1587 *** LIBRARY_PATH shouldn't contain the current directory when
1588 *** building gcc. Please change the environment variable
1589 *** and run configure again." >&5
1590 echo "$as_me: error:
1591 *** LIBRARY_PATH shouldn't contain the current directory when
1592 *** building gcc. Please change the environment variable
1593 *** and run configure again." >&2;}
1594 { (exit 1); exit 1; }; }
1595 fi
1596
1597 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1598 # since this would lead to problems installing/building glibc.
1599 # GCC_EXEC_PREFIX contains the current directory if one of the following
1600 # is true:
1601 # - one of the terminals (":" and ";") is the first or last sign
1602 # - two terminals occur directly after each other
1603 # - the path contains an element with a dot in it
1604 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1605 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1606 case ${GCC_EXEC_PREFIX} in
1607 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1608 gcc_exec_prefix_setting="contains current directory"
1609 ;;
1610 *)
1611 gcc_exec_prefix_setting="ok"
1612 ;;
1613 esac
1614 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1615 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1616 if test "$gcc_exec_prefix_setting" != "ok"; then
1617 { { echo "$as_me:$LINENO: error:
1618 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1619 *** building gcc. Please change the environment variable
1620 *** and run configure again." >&5
1621 echo "$as_me: error:
1622 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1623 *** building gcc. Please change the environment variable
1624 *** and run configure again." >&2;}
1625 { (exit 1); exit 1; }; }
1626 fi
1627
1628 # -----------
1629 # Directories
1630 # -----------
1631
1632 # Specify the local prefix
1633 local_prefix=
1634
1635 # Check whether --with-local-prefix or --without-local-prefix was given.
1636 if test "${with_local_prefix+set}" = set; then
1637 withval="$with_local_prefix"
1638 case "${withval}" in
1639 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1640 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1641 { (exit 1); exit 1; }; } ;;
1642 no) ;;
1643 *) local_prefix=$with_local_prefix ;;
1644 esac
1645 fi;
1646
1647 # Default local prefix if it is empty
1648 if test x$local_prefix = x; then
1649 local_prefix=/usr/local
1650 fi
1651
1652 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1653 # passed in by the toplevel make and thus we'd get different behavior
1654 # depending on where we built the sources.
1655 gcc_gxx_include_dir=
1656 # Specify the g++ header file directory
1657
1658 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1659 if test "${with_gxx_include_dir+set}" = set; then
1660 withval="$with_gxx_include_dir"
1661 case "${withval}" in
1662 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1663 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1664 { (exit 1); exit 1; }; } ;;
1665 no) ;;
1666 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1667 esac
1668 fi;
1669
1670 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1671 if test x${gcc_gxx_include_dir} = x; then
1672 if test x${enable_version_specific_runtime_libs} = xyes; then
1673 gcc_gxx_include_dir='${libsubdir}/include/c++'
1674 else
1675 libstdcxx_incdir='include/c++/$(version)'
1676 if test x$host != x$target; then
1677 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1678 fi
1679 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/$libstdcxx_incdir"
1680 fi
1681 fi
1682
1683
1684 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1685 if test "${with_cpp_install_dir+set}" = set; then
1686 withval="$with_cpp_install_dir"
1687 if test x$withval = xyes; then
1688 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1689 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1690 { (exit 1); exit 1; }; }
1691 elif test x$withval != xno; then
1692 cpp_install_dir=$withval
1693 fi
1694 fi;
1695
1696 # We would like to our source tree to be readonly. However when releases or
1697 # pre-releases are generated, the flex/bison generated files as well as the
1698 # various formats of manuals need to be included along with the rest of the
1699 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1700 # just that.
1701
1702 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1703 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1704 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1705 if test "${enable_generated_files_in_srcdir+set}" = set; then
1706 enableval="$enable_generated_files_in_srcdir"
1707 generated_files_in_srcdir=$enableval
1708 else
1709 generated_files_in_srcdir=no
1710 fi;
1711
1712 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1713 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1714
1715 if test "$generated_files_in_srcdir" = "yes"; then
1716 GENINSRC=''
1717 else
1718 GENINSRC='#'
1719 fi
1720
1721
1722 # -------------------
1723 # Find default linker
1724 # -------------------
1725
1726 # With GNU ld
1727
1728 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1729 if test "${with_gnu_ld+set}" = set; then
1730 withval="$with_gnu_ld"
1731 gnu_ld_flag="$with_gnu_ld"
1732 else
1733 gnu_ld_flag=no
1734 fi;
1735
1736 # With pre-defined ld
1737
1738 # Check whether --with-ld or --without-ld was given.
1739 if test "${with_ld+set}" = set; then
1740 withval="$with_ld"
1741 DEFAULT_LINKER="$with_ld"
1742 fi;
1743 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1744 if test ! -x "$DEFAULT_LINKER"; then
1745 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1746 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1747 { (exit 1); exit 1; }; }
1748 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1749 gnu_ld_flag=yes
1750 fi
1751
1752 cat >>confdefs.h <<_ACEOF
1753 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1754 _ACEOF
1755
1756 fi
1757
1758 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1759 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1760 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1761 if test x"$gnu_ld_flag" = x"no"; then
1762 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1763 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1764 else
1765 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1766 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1767 fi
1768 else
1769 echo "$as_me:$LINENO: result: no" >&5
1770 echo "${ECHO_T}no" >&6
1771 fi
1772
1773 # With demangler in GNU ld
1774
1775 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1776 if test "${with_demangler_in_ld+set}" = set; then
1777 withval="$with_demangler_in_ld"
1778 demangler_in_ld="$with_demangler_in_ld"
1779 else
1780 demangler_in_ld=no
1781 fi;
1782
1783 # ----------------------
1784 # Find default assembler
1785 # ----------------------
1786
1787 # With GNU as
1788
1789 # Check whether --with-gnu-as or --without-gnu-as was given.
1790 if test "${with_gnu_as+set}" = set; then
1791 withval="$with_gnu_as"
1792 gas_flag="$with_gnu_as"
1793 else
1794 gas_flag=no
1795 fi;
1796
1797
1798 # Check whether --with-as or --without-as was given.
1799 if test "${with_as+set}" = set; then
1800 withval="$with_as"
1801 DEFAULT_ASSEMBLER="$with_as"
1802 fi;
1803 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1804 if test ! -x "$DEFAULT_ASSEMBLER"; then
1805 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1806 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1807 { (exit 1); exit 1; }; }
1808 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1809 gas_flag=yes
1810 fi
1811
1812 cat >>confdefs.h <<_ACEOF
1813 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1814 _ACEOF
1815
1816 fi
1817
1818 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1819 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1820 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1821 if test x"$gas_flag" = x"no"; then
1822 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1823 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1824 else
1825 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1826 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1827 fi
1828 else
1829 echo "$as_me:$LINENO: result: no" >&5
1830 echo "${ECHO_T}no" >&6
1831 fi
1832
1833 # ---------------
1834 # Find C compiler
1835 # ---------------
1836
1837 # If a non-executable a.out is present (e.g. created by GNU as above even if
1838 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1839 # file, even when creating an executable, so an execution test fails.
1840 # Remove possible default executable files to avoid this.
1841 #
1842 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1843 # Autoconf includes it.
1844 rm -f a.out a.exe b.out
1845
1846 # Find the native compiler
1847 ac_ext=c
1848 ac_cpp='$CPP $CPPFLAGS'
1849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1852 if test -n "$ac_tool_prefix"; then
1853 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1854 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1855 echo "$as_me:$LINENO: checking for $ac_word" >&5
1856 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1857 if test "${ac_cv_prog_CC+set}" = set; then
1858 echo $ECHO_N "(cached) $ECHO_C" >&6
1859 else
1860 if test -n "$CC"; then
1861 ac_cv_prog_CC="$CC" # Let the user override the test.
1862 else
1863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1864 for as_dir in $PATH
1865 do
1866 IFS=$as_save_IFS
1867 test -z "$as_dir" && as_dir=.
1868 for ac_exec_ext in '' $ac_executable_extensions; do
1869 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1870 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1871 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1872 break 2
1873 fi
1874 done
1875 done
1876
1877 fi
1878 fi
1879 CC=$ac_cv_prog_CC
1880 if test -n "$CC"; then
1881 echo "$as_me:$LINENO: result: $CC" >&5
1882 echo "${ECHO_T}$CC" >&6
1883 else
1884 echo "$as_me:$LINENO: result: no" >&5
1885 echo "${ECHO_T}no" >&6
1886 fi
1887
1888 fi
1889 if test -z "$ac_cv_prog_CC"; then
1890 ac_ct_CC=$CC
1891 # Extract the first word of "gcc", so it can be a program name with args.
1892 set dummy gcc; ac_word=$2
1893 echo "$as_me:$LINENO: checking for $ac_word" >&5
1894 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1895 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1896 echo $ECHO_N "(cached) $ECHO_C" >&6
1897 else
1898 if test -n "$ac_ct_CC"; then
1899 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1900 else
1901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1902 for as_dir in $PATH
1903 do
1904 IFS=$as_save_IFS
1905 test -z "$as_dir" && as_dir=.
1906 for ac_exec_ext in '' $ac_executable_extensions; do
1907 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1908 ac_cv_prog_ac_ct_CC="gcc"
1909 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1910 break 2
1911 fi
1912 done
1913 done
1914
1915 fi
1916 fi
1917 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1918 if test -n "$ac_ct_CC"; then
1919 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1920 echo "${ECHO_T}$ac_ct_CC" >&6
1921 else
1922 echo "$as_me:$LINENO: result: no" >&5
1923 echo "${ECHO_T}no" >&6
1924 fi
1925
1926 CC=$ac_ct_CC
1927 else
1928 CC="$ac_cv_prog_CC"
1929 fi
1930
1931 if test -z "$CC"; then
1932 if test -n "$ac_tool_prefix"; then
1933 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1934 set dummy ${ac_tool_prefix}cc; ac_word=$2
1935 echo "$as_me:$LINENO: checking for $ac_word" >&5
1936 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1937 if test "${ac_cv_prog_CC+set}" = set; then
1938 echo $ECHO_N "(cached) $ECHO_C" >&6
1939 else
1940 if test -n "$CC"; then
1941 ac_cv_prog_CC="$CC" # Let the user override the test.
1942 else
1943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1944 for as_dir in $PATH
1945 do
1946 IFS=$as_save_IFS
1947 test -z "$as_dir" && as_dir=.
1948 for ac_exec_ext in '' $ac_executable_extensions; do
1949 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1950 ac_cv_prog_CC="${ac_tool_prefix}cc"
1951 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1952 break 2
1953 fi
1954 done
1955 done
1956
1957 fi
1958 fi
1959 CC=$ac_cv_prog_CC
1960 if test -n "$CC"; then
1961 echo "$as_me:$LINENO: result: $CC" >&5
1962 echo "${ECHO_T}$CC" >&6
1963 else
1964 echo "$as_me:$LINENO: result: no" >&5
1965 echo "${ECHO_T}no" >&6
1966 fi
1967
1968 fi
1969 if test -z "$ac_cv_prog_CC"; then
1970 ac_ct_CC=$CC
1971 # Extract the first word of "cc", so it can be a program name with args.
1972 set dummy cc; ac_word=$2
1973 echo "$as_me:$LINENO: checking for $ac_word" >&5
1974 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1975 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1976 echo $ECHO_N "(cached) $ECHO_C" >&6
1977 else
1978 if test -n "$ac_ct_CC"; then
1979 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1980 else
1981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982 for as_dir in $PATH
1983 do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 for ac_exec_ext in '' $ac_executable_extensions; do
1987 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1988 ac_cv_prog_ac_ct_CC="cc"
1989 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1990 break 2
1991 fi
1992 done
1993 done
1994
1995 fi
1996 fi
1997 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1998 if test -n "$ac_ct_CC"; then
1999 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2000 echo "${ECHO_T}$ac_ct_CC" >&6
2001 else
2002 echo "$as_me:$LINENO: result: no" >&5
2003 echo "${ECHO_T}no" >&6
2004 fi
2005
2006 CC=$ac_ct_CC
2007 else
2008 CC="$ac_cv_prog_CC"
2009 fi
2010
2011 fi
2012 if test -z "$CC"; then
2013 # Extract the first word of "cc", so it can be a program name with args.
2014 set dummy cc; ac_word=$2
2015 echo "$as_me:$LINENO: checking for $ac_word" >&5
2016 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2017 if test "${ac_cv_prog_CC+set}" = set; then
2018 echo $ECHO_N "(cached) $ECHO_C" >&6
2019 else
2020 if test -n "$CC"; then
2021 ac_cv_prog_CC="$CC" # Let the user override the test.
2022 else
2023 ac_prog_rejected=no
2024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2025 for as_dir in $PATH
2026 do
2027 IFS=$as_save_IFS
2028 test -z "$as_dir" && as_dir=.
2029 for ac_exec_ext in '' $ac_executable_extensions; do
2030 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2031 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2032 ac_prog_rejected=yes
2033 continue
2034 fi
2035 ac_cv_prog_CC="cc"
2036 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2037 break 2
2038 fi
2039 done
2040 done
2041
2042 if test $ac_prog_rejected = yes; then
2043 # We found a bogon in the path, so make sure we never use it.
2044 set dummy $ac_cv_prog_CC
2045 shift
2046 if test $# != 0; then
2047 # We chose a different compiler from the bogus one.
2048 # However, it has the same basename, so the bogon will be chosen
2049 # first if we set CC to just the basename; use the full file name.
2050 shift
2051 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2052 fi
2053 fi
2054 fi
2055 fi
2056 CC=$ac_cv_prog_CC
2057 if test -n "$CC"; then
2058 echo "$as_me:$LINENO: result: $CC" >&5
2059 echo "${ECHO_T}$CC" >&6
2060 else
2061 echo "$as_me:$LINENO: result: no" >&5
2062 echo "${ECHO_T}no" >&6
2063 fi
2064
2065 fi
2066 if test -z "$CC"; then
2067 if test -n "$ac_tool_prefix"; then
2068 for ac_prog in cl
2069 do
2070 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2071 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2072 echo "$as_me:$LINENO: checking for $ac_word" >&5
2073 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2074 if test "${ac_cv_prog_CC+set}" = set; then
2075 echo $ECHO_N "(cached) $ECHO_C" >&6
2076 else
2077 if test -n "$CC"; then
2078 ac_cv_prog_CC="$CC" # Let the user override the test.
2079 else
2080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2081 for as_dir in $PATH
2082 do
2083 IFS=$as_save_IFS
2084 test -z "$as_dir" && as_dir=.
2085 for ac_exec_ext in '' $ac_executable_extensions; do
2086 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2087 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2088 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2089 break 2
2090 fi
2091 done
2092 done
2093
2094 fi
2095 fi
2096 CC=$ac_cv_prog_CC
2097 if test -n "$CC"; then
2098 echo "$as_me:$LINENO: result: $CC" >&5
2099 echo "${ECHO_T}$CC" >&6
2100 else
2101 echo "$as_me:$LINENO: result: no" >&5
2102 echo "${ECHO_T}no" >&6
2103 fi
2104
2105 test -n "$CC" && break
2106 done
2107 fi
2108 if test -z "$CC"; then
2109 ac_ct_CC=$CC
2110 for ac_prog in cl
2111 do
2112 # Extract the first word of "$ac_prog", so it can be a program name with args.
2113 set dummy $ac_prog; ac_word=$2
2114 echo "$as_me:$LINENO: checking for $ac_word" >&5
2115 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2116 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2117 echo $ECHO_N "(cached) $ECHO_C" >&6
2118 else
2119 if test -n "$ac_ct_CC"; then
2120 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2121 else
2122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2123 for as_dir in $PATH
2124 do
2125 IFS=$as_save_IFS
2126 test -z "$as_dir" && as_dir=.
2127 for ac_exec_ext in '' $ac_executable_extensions; do
2128 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2129 ac_cv_prog_ac_ct_CC="$ac_prog"
2130 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2131 break 2
2132 fi
2133 done
2134 done
2135
2136 fi
2137 fi
2138 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2139 if test -n "$ac_ct_CC"; then
2140 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2141 echo "${ECHO_T}$ac_ct_CC" >&6
2142 else
2143 echo "$as_me:$LINENO: result: no" >&5
2144 echo "${ECHO_T}no" >&6
2145 fi
2146
2147 test -n "$ac_ct_CC" && break
2148 done
2149
2150 CC=$ac_ct_CC
2151 fi
2152
2153 fi
2154
2155
2156 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2157 See \`config.log' for more details." >&5
2158 echo "$as_me: error: no acceptable C compiler found in \$PATH
2159 See \`config.log' for more details." >&2;}
2160 { (exit 1); exit 1; }; }
2161
2162 # Provide some information about the compiler.
2163 echo "$as_me:$LINENO:" \
2164 "checking for C compiler version" >&5
2165 ac_compiler=`set X $ac_compile; echo $2`
2166 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2167 (eval $ac_compiler --version </dev/null >&5) 2>&5
2168 ac_status=$?
2169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2170 (exit $ac_status); }
2171 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2172 (eval $ac_compiler -v </dev/null >&5) 2>&5
2173 ac_status=$?
2174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2175 (exit $ac_status); }
2176 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2177 (eval $ac_compiler -V </dev/null >&5) 2>&5
2178 ac_status=$?
2179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180 (exit $ac_status); }
2181
2182 cat >conftest.$ac_ext <<_ACEOF
2183 /* confdefs.h. */
2184 _ACEOF
2185 cat confdefs.h >>conftest.$ac_ext
2186 cat >>conftest.$ac_ext <<_ACEOF
2187 /* end confdefs.h. */
2188
2189 int
2190 main ()
2191 {
2192
2193 ;
2194 return 0;
2195 }
2196 _ACEOF
2197 ac_clean_files_save=$ac_clean_files
2198 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2199 # Try to create an executable without -o first, disregard a.out.
2200 # It will help us diagnose broken compilers, and finding out an intuition
2201 # of exeext.
2202 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2203 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2204 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2205 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2206 (eval $ac_link_default) 2>&5
2207 ac_status=$?
2208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2209 (exit $ac_status); }; then
2210 # Find the output, starting from the most likely. This scheme is
2211 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2212 # resort.
2213
2214 # Be careful to initialize this variable, since it used to be cached.
2215 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2216 ac_cv_exeext=
2217 # b.out is created by i960 compilers.
2218 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2219 do
2220 test -f "$ac_file" || continue
2221 case $ac_file in
2222 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2223 ;;
2224 conftest.$ac_ext )
2225 # This is the source file.
2226 ;;
2227 [ab].out )
2228 # We found the default executable, but exeext='' is most
2229 # certainly right.
2230 break;;
2231 *.* )
2232 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2233 # FIXME: I believe we export ac_cv_exeext for Libtool,
2234 # but it would be cool to find out if it's true. Does anybody
2235 # maintain Libtool? --akim.
2236 export ac_cv_exeext
2237 break;;
2238 * )
2239 break;;
2240 esac
2241 done
2242 else
2243 echo "$as_me: failed program was:" >&5
2244 sed 's/^/| /' conftest.$ac_ext >&5
2245
2246 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2247 See \`config.log' for more details." >&5
2248 echo "$as_me: error: C compiler cannot create executables
2249 See \`config.log' for more details." >&2;}
2250 { (exit 77); exit 77; }; }
2251 fi
2252
2253 ac_exeext=$ac_cv_exeext
2254 echo "$as_me:$LINENO: result: $ac_file" >&5
2255 echo "${ECHO_T}$ac_file" >&6
2256
2257 # Check the compiler produces executables we can run. If not, either
2258 # the compiler is broken, or we cross compile.
2259 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2260 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2261 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2262 # If not cross compiling, check that we can run a simple program.
2263 if test "$cross_compiling" != yes; then
2264 if { ac_try='./$ac_file'
2265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2266 (eval $ac_try) 2>&5
2267 ac_status=$?
2268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2269 (exit $ac_status); }; }; then
2270 cross_compiling=no
2271 else
2272 if test "$cross_compiling" = maybe; then
2273 cross_compiling=yes
2274 else
2275 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2276 If you meant to cross compile, use \`--host'.
2277 See \`config.log' for more details." >&5
2278 echo "$as_me: error: cannot run C compiled programs.
2279 If you meant to cross compile, use \`--host'.
2280 See \`config.log' for more details." >&2;}
2281 { (exit 1); exit 1; }; }
2282 fi
2283 fi
2284 fi
2285 echo "$as_me:$LINENO: result: yes" >&5
2286 echo "${ECHO_T}yes" >&6
2287
2288 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2289 ac_clean_files=$ac_clean_files_save
2290 # Check the compiler produces executables we can run. If not, either
2291 # the compiler is broken, or we cross compile.
2292 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2293 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2294 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2295 echo "${ECHO_T}$cross_compiling" >&6
2296
2297 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2298 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2299 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2300 (eval $ac_link) 2>&5
2301 ac_status=$?
2302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2303 (exit $ac_status); }; then
2304 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2305 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2306 # work properly (i.e., refer to `conftest.exe'), while it won't with
2307 # `rm'.
2308 for ac_file in conftest.exe conftest conftest.*; do
2309 test -f "$ac_file" || continue
2310 case $ac_file in
2311 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2312 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2313 export ac_cv_exeext
2314 break;;
2315 * ) break;;
2316 esac
2317 done
2318 else
2319 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2320 See \`config.log' for more details." >&5
2321 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2322 See \`config.log' for more details." >&2;}
2323 { (exit 1); exit 1; }; }
2324 fi
2325
2326 rm -f conftest$ac_cv_exeext
2327 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2328 echo "${ECHO_T}$ac_cv_exeext" >&6
2329
2330 rm -f conftest.$ac_ext
2331 EXEEXT=$ac_cv_exeext
2332 ac_exeext=$EXEEXT
2333 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2334 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2335 if test "${ac_cv_objext+set}" = set; then
2336 echo $ECHO_N "(cached) $ECHO_C" >&6
2337 else
2338 cat >conftest.$ac_ext <<_ACEOF
2339 /* confdefs.h. */
2340 _ACEOF
2341 cat confdefs.h >>conftest.$ac_ext
2342 cat >>conftest.$ac_ext <<_ACEOF
2343 /* end confdefs.h. */
2344
2345 int
2346 main ()
2347 {
2348
2349 ;
2350 return 0;
2351 }
2352 _ACEOF
2353 rm -f conftest.o conftest.obj
2354 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2355 (eval $ac_compile) 2>&5
2356 ac_status=$?
2357 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2358 (exit $ac_status); }; then
2359 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2360 case $ac_file in
2361 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2362 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2363 break;;
2364 esac
2365 done
2366 else
2367 echo "$as_me: failed program was:" >&5
2368 sed 's/^/| /' conftest.$ac_ext >&5
2369
2370 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2371 See \`config.log' for more details." >&5
2372 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2373 See \`config.log' for more details." >&2;}
2374 { (exit 1); exit 1; }; }
2375 fi
2376
2377 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2378 fi
2379 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2380 echo "${ECHO_T}$ac_cv_objext" >&6
2381 OBJEXT=$ac_cv_objext
2382 ac_objext=$OBJEXT
2383 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2384 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2385 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2386 echo $ECHO_N "(cached) $ECHO_C" >&6
2387 else
2388 cat >conftest.$ac_ext <<_ACEOF
2389 /* confdefs.h. */
2390 _ACEOF
2391 cat confdefs.h >>conftest.$ac_ext
2392 cat >>conftest.$ac_ext <<_ACEOF
2393 /* end confdefs.h. */
2394
2395 int
2396 main ()
2397 {
2398 #ifndef __GNUC__
2399 choke me
2400 #endif
2401
2402 ;
2403 return 0;
2404 }
2405 _ACEOF
2406 rm -f conftest.$ac_objext
2407 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2408 (eval $ac_compile) 2>conftest.er1
2409 ac_status=$?
2410 grep -v '^ *+' conftest.er1 >conftest.err
2411 rm -f conftest.er1
2412 cat conftest.err >&5
2413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2414 (exit $ac_status); } &&
2415 { ac_try='test -z "$ac_c_werror_flag"
2416 || test ! -s conftest.err'
2417 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2418 (eval $ac_try) 2>&5
2419 ac_status=$?
2420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2421 (exit $ac_status); }; } &&
2422 { ac_try='test -s conftest.$ac_objext'
2423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2424 (eval $ac_try) 2>&5
2425 ac_status=$?
2426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2427 (exit $ac_status); }; }; then
2428 ac_compiler_gnu=yes
2429 else
2430 echo "$as_me: failed program was:" >&5
2431 sed 's/^/| /' conftest.$ac_ext >&5
2432
2433 ac_compiler_gnu=no
2434 fi
2435 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2436 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2437
2438 fi
2439 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2440 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2441 GCC=`test $ac_compiler_gnu = yes && echo yes`
2442 ac_test_CFLAGS=${CFLAGS+set}
2443 ac_save_CFLAGS=$CFLAGS
2444 CFLAGS="-g"
2445 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2446 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2447 if test "${ac_cv_prog_cc_g+set}" = set; then
2448 echo $ECHO_N "(cached) $ECHO_C" >&6
2449 else
2450 cat >conftest.$ac_ext <<_ACEOF
2451 /* confdefs.h. */
2452 _ACEOF
2453 cat confdefs.h >>conftest.$ac_ext
2454 cat >>conftest.$ac_ext <<_ACEOF
2455 /* end confdefs.h. */
2456
2457 int
2458 main ()
2459 {
2460
2461 ;
2462 return 0;
2463 }
2464 _ACEOF
2465 rm -f conftest.$ac_objext
2466 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2467 (eval $ac_compile) 2>conftest.er1
2468 ac_status=$?
2469 grep -v '^ *+' conftest.er1 >conftest.err
2470 rm -f conftest.er1
2471 cat conftest.err >&5
2472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2473 (exit $ac_status); } &&
2474 { ac_try='test -z "$ac_c_werror_flag"
2475 || test ! -s conftest.err'
2476 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2477 (eval $ac_try) 2>&5
2478 ac_status=$?
2479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2480 (exit $ac_status); }; } &&
2481 { ac_try='test -s conftest.$ac_objext'
2482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2483 (eval $ac_try) 2>&5
2484 ac_status=$?
2485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2486 (exit $ac_status); }; }; then
2487 ac_cv_prog_cc_g=yes
2488 else
2489 echo "$as_me: failed program was:" >&5
2490 sed 's/^/| /' conftest.$ac_ext >&5
2491
2492 ac_cv_prog_cc_g=no
2493 fi
2494 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2495 fi
2496 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2497 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2498 if test "$ac_test_CFLAGS" = set; then
2499 CFLAGS=$ac_save_CFLAGS
2500 elif test $ac_cv_prog_cc_g = yes; then
2501 if test "$GCC" = yes; then
2502 CFLAGS="-g -O2"
2503 else
2504 CFLAGS="-g"
2505 fi
2506 else
2507 if test "$GCC" = yes; then
2508 CFLAGS="-O2"
2509 else
2510 CFLAGS=
2511 fi
2512 fi
2513 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2514 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2515 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2516 echo $ECHO_N "(cached) $ECHO_C" >&6
2517 else
2518 ac_cv_prog_cc_stdc=no
2519 ac_save_CC=$CC
2520 cat >conftest.$ac_ext <<_ACEOF
2521 /* confdefs.h. */
2522 _ACEOF
2523 cat confdefs.h >>conftest.$ac_ext
2524 cat >>conftest.$ac_ext <<_ACEOF
2525 /* end confdefs.h. */
2526 #include <stdarg.h>
2527 #include <stdio.h>
2528 #include <sys/types.h>
2529 #include <sys/stat.h>
2530 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2531 struct buf { int x; };
2532 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2533 static char *e (p, i)
2534 char **p;
2535 int i;
2536 {
2537 return p[i];
2538 }
2539 static char *f (char * (*g) (char **, int), char **p, ...)
2540 {
2541 char *s;
2542 va_list v;
2543 va_start (v,p);
2544 s = g (p, va_arg (v,int));
2545 va_end (v);
2546 return s;
2547 }
2548
2549 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2550 function prototypes and stuff, but not '\xHH' hex character constants.
2551 These don't provoke an error unfortunately, instead are silently treated
2552 as 'x'. The following induces an error, until -std1 is added to get
2553 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2554 array size at least. It's necessary to write '\x00'==0 to get something
2555 that's true only with -std1. */
2556 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2557
2558 int test (int i, double x);
2559 struct s1 {int (*f) (int a);};
2560 struct s2 {int (*f) (double a);};
2561 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2562 int argc;
2563 char **argv;
2564 int
2565 main ()
2566 {
2567 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2568 ;
2569 return 0;
2570 }
2571 _ACEOF
2572 # Don't try gcc -ansi; that turns off useful extensions and
2573 # breaks some systems' header files.
2574 # AIX -qlanglvl=ansi
2575 # Ultrix and OSF/1 -std1
2576 # HP-UX 10.20 and later -Ae
2577 # HP-UX older versions -Aa -D_HPUX_SOURCE
2578 # SVR4 -Xc -D__EXTENSIONS__
2579 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2580 do
2581 CC="$ac_save_CC $ac_arg"
2582 rm -f conftest.$ac_objext
2583 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2584 (eval $ac_compile) 2>conftest.er1
2585 ac_status=$?
2586 grep -v '^ *+' conftest.er1 >conftest.err
2587 rm -f conftest.er1
2588 cat conftest.err >&5
2589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2590 (exit $ac_status); } &&
2591 { ac_try='test -z "$ac_c_werror_flag"
2592 || test ! -s conftest.err'
2593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2594 (eval $ac_try) 2>&5
2595 ac_status=$?
2596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2597 (exit $ac_status); }; } &&
2598 { ac_try='test -s conftest.$ac_objext'
2599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2600 (eval $ac_try) 2>&5
2601 ac_status=$?
2602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2603 (exit $ac_status); }; }; then
2604 ac_cv_prog_cc_stdc=$ac_arg
2605 break
2606 else
2607 echo "$as_me: failed program was:" >&5
2608 sed 's/^/| /' conftest.$ac_ext >&5
2609
2610 fi
2611 rm -f conftest.err conftest.$ac_objext
2612 done
2613 rm -f conftest.$ac_ext conftest.$ac_objext
2614 CC=$ac_save_CC
2615
2616 fi
2617
2618 case "x$ac_cv_prog_cc_stdc" in
2619 x|xno)
2620 echo "$as_me:$LINENO: result: none needed" >&5
2621 echo "${ECHO_T}none needed" >&6 ;;
2622 *)
2623 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2624 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2625 CC="$CC $ac_cv_prog_cc_stdc" ;;
2626 esac
2627
2628 # Some people use a C++ compiler to compile C. Since we use `exit',
2629 # in C++ we need to declare it. In case someone uses the same compiler
2630 # for both compiling C and C++ we need to have the C++ compiler decide
2631 # the declaration of exit, since it's the most demanding environment.
2632 cat >conftest.$ac_ext <<_ACEOF
2633 #ifndef __cplusplus
2634 choke me
2635 #endif
2636 _ACEOF
2637 rm -f conftest.$ac_objext
2638 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2639 (eval $ac_compile) 2>conftest.er1
2640 ac_status=$?
2641 grep -v '^ *+' conftest.er1 >conftest.err
2642 rm -f conftest.er1
2643 cat conftest.err >&5
2644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2645 (exit $ac_status); } &&
2646 { ac_try='test -z "$ac_c_werror_flag"
2647 || test ! -s conftest.err'
2648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2649 (eval $ac_try) 2>&5
2650 ac_status=$?
2651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2652 (exit $ac_status); }; } &&
2653 { ac_try='test -s conftest.$ac_objext'
2654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2655 (eval $ac_try) 2>&5
2656 ac_status=$?
2657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658 (exit $ac_status); }; }; then
2659 for ac_declaration in \
2660 '' \
2661 'extern "C" void std::exit (int) throw (); using std::exit;' \
2662 'extern "C" void std::exit (int); using std::exit;' \
2663 'extern "C" void exit (int) throw ();' \
2664 'extern "C" void exit (int);' \
2665 'void exit (int);'
2666 do
2667 cat >conftest.$ac_ext <<_ACEOF
2668 /* confdefs.h. */
2669 _ACEOF
2670 cat confdefs.h >>conftest.$ac_ext
2671 cat >>conftest.$ac_ext <<_ACEOF
2672 /* end confdefs.h. */
2673 $ac_declaration
2674 #include <stdlib.h>
2675 int
2676 main ()
2677 {
2678 exit (42);
2679 ;
2680 return 0;
2681 }
2682 _ACEOF
2683 rm -f conftest.$ac_objext
2684 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2685 (eval $ac_compile) 2>conftest.er1
2686 ac_status=$?
2687 grep -v '^ *+' conftest.er1 >conftest.err
2688 rm -f conftest.er1
2689 cat conftest.err >&5
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); } &&
2692 { ac_try='test -z "$ac_c_werror_flag"
2693 || test ! -s conftest.err'
2694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695 (eval $ac_try) 2>&5
2696 ac_status=$?
2697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698 (exit $ac_status); }; } &&
2699 { ac_try='test -s conftest.$ac_objext'
2700 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2701 (eval $ac_try) 2>&5
2702 ac_status=$?
2703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2704 (exit $ac_status); }; }; then
2705 :
2706 else
2707 echo "$as_me: failed program was:" >&5
2708 sed 's/^/| /' conftest.$ac_ext >&5
2709
2710 continue
2711 fi
2712 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2713 cat >conftest.$ac_ext <<_ACEOF
2714 /* confdefs.h. */
2715 _ACEOF
2716 cat confdefs.h >>conftest.$ac_ext
2717 cat >>conftest.$ac_ext <<_ACEOF
2718 /* end confdefs.h. */
2719 $ac_declaration
2720 int
2721 main ()
2722 {
2723 exit (42);
2724 ;
2725 return 0;
2726 }
2727 _ACEOF
2728 rm -f conftest.$ac_objext
2729 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2730 (eval $ac_compile) 2>conftest.er1
2731 ac_status=$?
2732 grep -v '^ *+' conftest.er1 >conftest.err
2733 rm -f conftest.er1
2734 cat conftest.err >&5
2735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2736 (exit $ac_status); } &&
2737 { ac_try='test -z "$ac_c_werror_flag"
2738 || test ! -s conftest.err'
2739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2740 (eval $ac_try) 2>&5
2741 ac_status=$?
2742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743 (exit $ac_status); }; } &&
2744 { ac_try='test -s conftest.$ac_objext'
2745 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2746 (eval $ac_try) 2>&5
2747 ac_status=$?
2748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2749 (exit $ac_status); }; }; then
2750 break
2751 else
2752 echo "$as_me: failed program was:" >&5
2753 sed 's/^/| /' conftest.$ac_ext >&5
2754
2755 fi
2756 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2757 done
2758 rm -f conftest*
2759 if test -n "$ac_declaration"; then
2760 echo '#ifdef __cplusplus' >>confdefs.h
2761 echo $ac_declaration >>confdefs.h
2762 echo '#endif' >>confdefs.h
2763 fi
2764
2765 else
2766 echo "$as_me: failed program was:" >&5
2767 sed 's/^/| /' conftest.$ac_ext >&5
2768
2769 fi
2770 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2771 ac_ext=c
2772 ac_cpp='$CPP $CPPFLAGS'
2773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2776
2777 if test "x$CC" != xcc; then
2778 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2779 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2780 else
2781 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2782 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2783 fi
2784 set dummy $CC; ac_cc=`echo $2 |
2785 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2786 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2787 echo $ECHO_N "(cached) $ECHO_C" >&6
2788 else
2789 cat >conftest.$ac_ext <<_ACEOF
2790 /* confdefs.h. */
2791 _ACEOF
2792 cat confdefs.h >>conftest.$ac_ext
2793 cat >>conftest.$ac_ext <<_ACEOF
2794 /* end confdefs.h. */
2795
2796 int
2797 main ()
2798 {
2799
2800 ;
2801 return 0;
2802 }
2803 _ACEOF
2804 # Make sure it works both with $CC and with simple cc.
2805 # We do the test twice because some compilers refuse to overwrite an
2806 # existing .o file with -o, though they will create one.
2807 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2808 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2809 (eval $ac_try) 2>&5
2810 ac_status=$?
2811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2812 (exit $ac_status); } &&
2813 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2814 (eval $ac_try) 2>&5
2815 ac_status=$?
2816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2817 (exit $ac_status); };
2818 then
2819 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2820 if test "x$CC" != xcc; then
2821 # Test first that cc exists at all.
2822 if { ac_try='cc -c conftest.$ac_ext >&5'
2823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2824 (eval $ac_try) 2>&5
2825 ac_status=$?
2826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827 (exit $ac_status); }; }; then
2828 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2829 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2830 (eval $ac_try) 2>&5
2831 ac_status=$?
2832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2833 (exit $ac_status); } &&
2834 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2835 (eval $ac_try) 2>&5
2836 ac_status=$?
2837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838 (exit $ac_status); };
2839 then
2840 # cc works too.
2841 :
2842 else
2843 # cc exists but doesn't like -o.
2844 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2845 fi
2846 fi
2847 fi
2848 else
2849 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2850 fi
2851 rm -f conftest*
2852
2853 fi
2854 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2855 echo "$as_me:$LINENO: result: yes" >&5
2856 echo "${ECHO_T}yes" >&6
2857 else
2858 echo "$as_me:$LINENO: result: no" >&5
2859 echo "${ECHO_T}no" >&6
2860
2861 cat >>confdefs.h <<\_ACEOF
2862 #define NO_MINUS_C_MINUS_O 1
2863 _ACEOF
2864
2865 fi
2866
2867 # expand $ac_aux_dir to an absolute path
2868 am_aux_dir=`cd $ac_aux_dir && pwd`
2869
2870 # FIXME: we rely on the cache variable name because
2871 # there is no other way.
2872 set dummy $CC
2873 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2874 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2875 # Losing compiler, so override with the script.
2876 # FIXME: It is wrong to rewrite CC.
2877 # But if we don't then we get into trouble of one sort or another.
2878 # A longer-term fix would be to have automake use am__CC in this case,
2879 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2880 CC="$am_aux_dir/compile $CC"
2881 fi
2882
2883 # autoconf is lame and doesn't give us any substitution variable for this.
2884 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2885 NO_MINUS_C_MINUS_O=yes
2886 else
2887 OUTPUT_OPTION='-o $@'
2888 fi
2889
2890
2891
2892 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
2893 # optimizations to be activated explicitly by the toplevel.
2894 case "$CC" in
2895 */prev-gcc/xgcc*) ;;
2896 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
2897 esac
2898
2899
2900 # -------------------------
2901 # Check C compiler features
2902 # -------------------------
2903
2904 ac_ext=c
2905 ac_cpp='$CPP $CPPFLAGS'
2906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2909 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2910 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2911 # On Suns, sometimes $CPP names a directory.
2912 if test -n "$CPP" && test -d "$CPP"; then
2913 CPP=
2914 fi
2915 if test -z "$CPP"; then
2916 if test "${ac_cv_prog_CPP+set}" = set; then
2917 echo $ECHO_N "(cached) $ECHO_C" >&6
2918 else
2919 # Double quotes because CPP needs to be expanded
2920 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2921 do
2922 ac_preproc_ok=false
2923 for ac_c_preproc_warn_flag in '' yes
2924 do
2925 # Use a header file that comes with gcc, so configuring glibc
2926 # with a fresh cross-compiler works.
2927 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2928 # <limits.h> exists even on freestanding compilers.
2929 # On the NeXT, cc -E runs the code through the compiler's parser,
2930 # not just through cpp. "Syntax error" is here to catch this case.
2931 cat >conftest.$ac_ext <<_ACEOF
2932 /* confdefs.h. */
2933 _ACEOF
2934 cat confdefs.h >>conftest.$ac_ext
2935 cat >>conftest.$ac_ext <<_ACEOF
2936 /* end confdefs.h. */
2937 #ifdef __STDC__
2938 # include <limits.h>
2939 #else
2940 # include <assert.h>
2941 #endif
2942 Syntax error
2943 _ACEOF
2944 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2945 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2946 ac_status=$?
2947 grep -v '^ *+' conftest.er1 >conftest.err
2948 rm -f conftest.er1
2949 cat conftest.err >&5
2950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2951 (exit $ac_status); } >/dev/null; then
2952 if test -s conftest.err; then
2953 ac_cpp_err=$ac_c_preproc_warn_flag
2954 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2955 else
2956 ac_cpp_err=
2957 fi
2958 else
2959 ac_cpp_err=yes
2960 fi
2961 if test -z "$ac_cpp_err"; then
2962 :
2963 else
2964 echo "$as_me: failed program was:" >&5
2965 sed 's/^/| /' conftest.$ac_ext >&5
2966
2967 # Broken: fails on valid input.
2968 continue
2969 fi
2970 rm -f conftest.err conftest.$ac_ext
2971
2972 # OK, works on sane cases. Now check whether non-existent headers
2973 # can be detected and how.
2974 cat >conftest.$ac_ext <<_ACEOF
2975 /* confdefs.h. */
2976 _ACEOF
2977 cat confdefs.h >>conftest.$ac_ext
2978 cat >>conftest.$ac_ext <<_ACEOF
2979 /* end confdefs.h. */
2980 #include <ac_nonexistent.h>
2981 _ACEOF
2982 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2983 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2984 ac_status=$?
2985 grep -v '^ *+' conftest.er1 >conftest.err
2986 rm -f conftest.er1
2987 cat conftest.err >&5
2988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2989 (exit $ac_status); } >/dev/null; then
2990 if test -s conftest.err; then
2991 ac_cpp_err=$ac_c_preproc_warn_flag
2992 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2993 else
2994 ac_cpp_err=
2995 fi
2996 else
2997 ac_cpp_err=yes
2998 fi
2999 if test -z "$ac_cpp_err"; then
3000 # Broken: success on invalid input.
3001 continue
3002 else
3003 echo "$as_me: failed program was:" >&5
3004 sed 's/^/| /' conftest.$ac_ext >&5
3005
3006 # Passes both tests.
3007 ac_preproc_ok=:
3008 break
3009 fi
3010 rm -f conftest.err conftest.$ac_ext
3011
3012 done
3013 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3014 rm -f conftest.err conftest.$ac_ext
3015 if $ac_preproc_ok; then
3016 break
3017 fi
3018
3019 done
3020 ac_cv_prog_CPP=$CPP
3021
3022 fi
3023 CPP=$ac_cv_prog_CPP
3024 else
3025 ac_cv_prog_CPP=$CPP
3026 fi
3027 echo "$as_me:$LINENO: result: $CPP" >&5
3028 echo "${ECHO_T}$CPP" >&6
3029 ac_preproc_ok=false
3030 for ac_c_preproc_warn_flag in '' yes
3031 do
3032 # Use a header file that comes with gcc, so configuring glibc
3033 # with a fresh cross-compiler works.
3034 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3035 # <limits.h> exists even on freestanding compilers.
3036 # On the NeXT, cc -E runs the code through the compiler's parser,
3037 # not just through cpp. "Syntax error" is here to catch this case.
3038 cat >conftest.$ac_ext <<_ACEOF
3039 /* confdefs.h. */
3040 _ACEOF
3041 cat confdefs.h >>conftest.$ac_ext
3042 cat >>conftest.$ac_ext <<_ACEOF
3043 /* end confdefs.h. */
3044 #ifdef __STDC__
3045 # include <limits.h>
3046 #else
3047 # include <assert.h>
3048 #endif
3049 Syntax error
3050 _ACEOF
3051 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3052 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3053 ac_status=$?
3054 grep -v '^ *+' conftest.er1 >conftest.err
3055 rm -f conftest.er1
3056 cat conftest.err >&5
3057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3058 (exit $ac_status); } >/dev/null; then
3059 if test -s conftest.err; then
3060 ac_cpp_err=$ac_c_preproc_warn_flag
3061 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3062 else
3063 ac_cpp_err=
3064 fi
3065 else
3066 ac_cpp_err=yes
3067 fi
3068 if test -z "$ac_cpp_err"; then
3069 :
3070 else
3071 echo "$as_me: failed program was:" >&5
3072 sed 's/^/| /' conftest.$ac_ext >&5
3073
3074 # Broken: fails on valid input.
3075 continue
3076 fi
3077 rm -f conftest.err conftest.$ac_ext
3078
3079 # OK, works on sane cases. Now check whether non-existent headers
3080 # can be detected and how.
3081 cat >conftest.$ac_ext <<_ACEOF
3082 /* confdefs.h. */
3083 _ACEOF
3084 cat confdefs.h >>conftest.$ac_ext
3085 cat >>conftest.$ac_ext <<_ACEOF
3086 /* end confdefs.h. */
3087 #include <ac_nonexistent.h>
3088 _ACEOF
3089 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3090 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3091 ac_status=$?
3092 grep -v '^ *+' conftest.er1 >conftest.err
3093 rm -f conftest.er1
3094 cat conftest.err >&5
3095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096 (exit $ac_status); } >/dev/null; then
3097 if test -s conftest.err; then
3098 ac_cpp_err=$ac_c_preproc_warn_flag
3099 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3100 else
3101 ac_cpp_err=
3102 fi
3103 else
3104 ac_cpp_err=yes
3105 fi
3106 if test -z "$ac_cpp_err"; then
3107 # Broken: success on invalid input.
3108 continue
3109 else
3110 echo "$as_me: failed program was:" >&5
3111 sed 's/^/| /' conftest.$ac_ext >&5
3112
3113 # Passes both tests.
3114 ac_preproc_ok=:
3115 break
3116 fi
3117 rm -f conftest.err conftest.$ac_ext
3118
3119 done
3120 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3121 rm -f conftest.err conftest.$ac_ext
3122 if $ac_preproc_ok; then
3123 :
3124 else
3125 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3126 See \`config.log' for more details." >&5
3127 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3128 See \`config.log' for more details." >&2;}
3129 { (exit 1); exit 1; }; }
3130 fi
3131
3132 ac_ext=c
3133 ac_cpp='$CPP $CPPFLAGS'
3134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3137
3138
3139 echo "$as_me:$LINENO: checking for inline" >&5
3140 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3141 if test "${ac_cv_c_inline+set}" = set; then
3142 echo $ECHO_N "(cached) $ECHO_C" >&6
3143 else
3144 ac_cv_c_inline=no
3145 for ac_kw in inline __inline__ __inline; do
3146 cat >conftest.$ac_ext <<_ACEOF
3147 /* confdefs.h. */
3148 _ACEOF
3149 cat confdefs.h >>conftest.$ac_ext
3150 cat >>conftest.$ac_ext <<_ACEOF
3151 /* end confdefs.h. */
3152 #ifndef __cplusplus
3153 typedef int foo_t;
3154 static $ac_kw foo_t static_foo () {return 0; }
3155 $ac_kw foo_t foo () {return 0; }
3156 #endif
3157
3158 _ACEOF
3159 rm -f conftest.$ac_objext
3160 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3161 (eval $ac_compile) 2>conftest.er1
3162 ac_status=$?
3163 grep -v '^ *+' conftest.er1 >conftest.err
3164 rm -f conftest.er1
3165 cat conftest.err >&5
3166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3167 (exit $ac_status); } &&
3168 { ac_try='test -z "$ac_c_werror_flag"
3169 || test ! -s conftest.err'
3170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3171 (eval $ac_try) 2>&5
3172 ac_status=$?
3173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3174 (exit $ac_status); }; } &&
3175 { ac_try='test -s conftest.$ac_objext'
3176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177 (eval $ac_try) 2>&5
3178 ac_status=$?
3179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180 (exit $ac_status); }; }; then
3181 ac_cv_c_inline=$ac_kw; break
3182 else
3183 echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.$ac_ext >&5
3185
3186 fi
3187 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3188 done
3189
3190 fi
3191 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3192 echo "${ECHO_T}$ac_cv_c_inline" >&6
3193
3194
3195 case $ac_cv_c_inline in
3196 inline | yes) ;;
3197 *)
3198 case $ac_cv_c_inline in
3199 no) ac_val=;;
3200 *) ac_val=$ac_cv_c_inline;;
3201 esac
3202 cat >>confdefs.h <<_ACEOF
3203 #ifndef __cplusplus
3204 #define inline $ac_val
3205 #endif
3206 _ACEOF
3207 ;;
3208 esac
3209
3210
3211 # sizeof(char) is 1 by definition.
3212
3213 echo "$as_me:$LINENO: checking for egrep" >&5
3214 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3215 if test "${ac_cv_prog_egrep+set}" = set; then
3216 echo $ECHO_N "(cached) $ECHO_C" >&6
3217 else
3218 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3219 then ac_cv_prog_egrep='grep -E'
3220 else ac_cv_prog_egrep='egrep'
3221 fi
3222 fi
3223 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3224 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3225 EGREP=$ac_cv_prog_egrep
3226
3227
3228 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3229 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3230 if test "${ac_cv_header_stdc+set}" = set; then
3231 echo $ECHO_N "(cached) $ECHO_C" >&6
3232 else
3233 cat >conftest.$ac_ext <<_ACEOF
3234 /* confdefs.h. */
3235 _ACEOF
3236 cat confdefs.h >>conftest.$ac_ext
3237 cat >>conftest.$ac_ext <<_ACEOF
3238 /* end confdefs.h. */
3239 #include <stdlib.h>
3240 #include <stdarg.h>
3241 #include <string.h>
3242 #include <float.h>
3243
3244 int
3245 main ()
3246 {
3247
3248 ;
3249 return 0;
3250 }
3251 _ACEOF
3252 rm -f conftest.$ac_objext
3253 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3254 (eval $ac_compile) 2>conftest.er1
3255 ac_status=$?
3256 grep -v '^ *+' conftest.er1 >conftest.err
3257 rm -f conftest.er1
3258 cat conftest.err >&5
3259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3260 (exit $ac_status); } &&
3261 { ac_try='test -z "$ac_c_werror_flag"
3262 || test ! -s conftest.err'
3263 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3264 (eval $ac_try) 2>&5
3265 ac_status=$?
3266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3267 (exit $ac_status); }; } &&
3268 { ac_try='test -s conftest.$ac_objext'
3269 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3270 (eval $ac_try) 2>&5
3271 ac_status=$?
3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273 (exit $ac_status); }; }; then
3274 ac_cv_header_stdc=yes
3275 else
3276 echo "$as_me: failed program was:" >&5
3277 sed 's/^/| /' conftest.$ac_ext >&5
3278
3279 ac_cv_header_stdc=no
3280 fi
3281 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3282
3283 if test $ac_cv_header_stdc = yes; then
3284 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3285 cat >conftest.$ac_ext <<_ACEOF
3286 /* confdefs.h. */
3287 _ACEOF
3288 cat confdefs.h >>conftest.$ac_ext
3289 cat >>conftest.$ac_ext <<_ACEOF
3290 /* end confdefs.h. */
3291 #include <string.h>
3292
3293 _ACEOF
3294 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3295 $EGREP "memchr" >/dev/null 2>&1; then
3296 :
3297 else
3298 ac_cv_header_stdc=no
3299 fi
3300 rm -f conftest*
3301
3302 fi
3303
3304 if test $ac_cv_header_stdc = yes; then
3305 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3306 cat >conftest.$ac_ext <<_ACEOF
3307 /* confdefs.h. */
3308 _ACEOF
3309 cat confdefs.h >>conftest.$ac_ext
3310 cat >>conftest.$ac_ext <<_ACEOF
3311 /* end confdefs.h. */
3312 #include <stdlib.h>
3313
3314 _ACEOF
3315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3316 $EGREP "free" >/dev/null 2>&1; then
3317 :
3318 else
3319 ac_cv_header_stdc=no
3320 fi
3321 rm -f conftest*
3322
3323 fi
3324
3325 if test $ac_cv_header_stdc = yes; then
3326 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3327 if test "$cross_compiling" = yes; then
3328 :
3329 else
3330 cat >conftest.$ac_ext <<_ACEOF
3331 /* confdefs.h. */
3332 _ACEOF
3333 cat confdefs.h >>conftest.$ac_ext
3334 cat >>conftest.$ac_ext <<_ACEOF
3335 /* end confdefs.h. */
3336 #include <ctype.h>
3337 #if ((' ' & 0x0FF) == 0x020)
3338 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3339 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3340 #else
3341 # define ISLOWER(c) \
3342 (('a' <= (c) && (c) <= 'i') \
3343 || ('j' <= (c) && (c) <= 'r') \
3344 || ('s' <= (c) && (c) <= 'z'))
3345 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3346 #endif
3347
3348 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3349 int
3350 main ()
3351 {
3352 int i;
3353 for (i = 0; i < 256; i++)
3354 if (XOR (islower (i), ISLOWER (i))
3355 || toupper (i) != TOUPPER (i))
3356 exit(2);
3357 exit (0);
3358 }
3359 _ACEOF
3360 rm -f conftest$ac_exeext
3361 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3362 (eval $ac_link) 2>&5
3363 ac_status=$?
3364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3365 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3367 (eval $ac_try) 2>&5
3368 ac_status=$?
3369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3370 (exit $ac_status); }; }; then
3371 :
3372 else
3373 echo "$as_me: program exited with status $ac_status" >&5
3374 echo "$as_me: failed program was:" >&5
3375 sed 's/^/| /' conftest.$ac_ext >&5
3376
3377 ( exit $ac_status )
3378 ac_cv_header_stdc=no
3379 fi
3380 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3381 fi
3382 fi
3383 fi
3384 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3385 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3386 if test $ac_cv_header_stdc = yes; then
3387
3388 cat >>confdefs.h <<\_ACEOF
3389 #define STDC_HEADERS 1
3390 _ACEOF
3391
3392 fi
3393
3394 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3405 inttypes.h stdint.h unistd.h
3406 do
3407 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3408 echo "$as_me:$LINENO: checking for $ac_header" >&5
3409 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3410 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3411 echo $ECHO_N "(cached) $ECHO_C" >&6
3412 else
3413 cat >conftest.$ac_ext <<_ACEOF
3414 /* confdefs.h. */
3415 _ACEOF
3416 cat confdefs.h >>conftest.$ac_ext
3417 cat >>conftest.$ac_ext <<_ACEOF
3418 /* end confdefs.h. */
3419 $ac_includes_default
3420
3421 #include <$ac_header>
3422 _ACEOF
3423 rm -f conftest.$ac_objext
3424 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3425 (eval $ac_compile) 2>conftest.er1
3426 ac_status=$?
3427 grep -v '^ *+' conftest.er1 >conftest.err
3428 rm -f conftest.er1
3429 cat conftest.err >&5
3430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3431 (exit $ac_status); } &&
3432 { ac_try='test -z "$ac_c_werror_flag"
3433 || test ! -s conftest.err'
3434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3435 (eval $ac_try) 2>&5
3436 ac_status=$?
3437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3438 (exit $ac_status); }; } &&
3439 { ac_try='test -s conftest.$ac_objext'
3440 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3441 (eval $ac_try) 2>&5
3442 ac_status=$?
3443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3444 (exit $ac_status); }; }; then
3445 eval "$as_ac_Header=yes"
3446 else
3447 echo "$as_me: failed program was:" >&5
3448 sed 's/^/| /' conftest.$ac_ext >&5
3449
3450 eval "$as_ac_Header=no"
3451 fi
3452 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3453 fi
3454 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3455 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3456 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3457 cat >>confdefs.h <<_ACEOF
3458 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3459 _ACEOF
3460
3461 fi
3462
3463 done
3464
3465
3466 echo "$as_me:$LINENO: checking for void *" >&5
3467 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3468 if test "${ac_cv_type_void_p+set}" = set; then
3469 echo $ECHO_N "(cached) $ECHO_C" >&6
3470 else
3471 cat >conftest.$ac_ext <<_ACEOF
3472 /* confdefs.h. */
3473 _ACEOF
3474 cat confdefs.h >>conftest.$ac_ext
3475 cat >>conftest.$ac_ext <<_ACEOF
3476 /* end confdefs.h. */
3477 $ac_includes_default
3478 int
3479 main ()
3480 {
3481 if ((void * *) 0)
3482 return 0;
3483 if (sizeof (void *))
3484 return 0;
3485 ;
3486 return 0;
3487 }
3488 _ACEOF
3489 rm -f conftest.$ac_objext
3490 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3491 (eval $ac_compile) 2>conftest.er1
3492 ac_status=$?
3493 grep -v '^ *+' conftest.er1 >conftest.err
3494 rm -f conftest.er1
3495 cat conftest.err >&5
3496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497 (exit $ac_status); } &&
3498 { ac_try='test -z "$ac_c_werror_flag"
3499 || test ! -s conftest.err'
3500 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3501 (eval $ac_try) 2>&5
3502 ac_status=$?
3503 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3504 (exit $ac_status); }; } &&
3505 { ac_try='test -s conftest.$ac_objext'
3506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3507 (eval $ac_try) 2>&5
3508 ac_status=$?
3509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3510 (exit $ac_status); }; }; then
3511 ac_cv_type_void_p=yes
3512 else
3513 echo "$as_me: failed program was:" >&5
3514 sed 's/^/| /' conftest.$ac_ext >&5
3515
3516 ac_cv_type_void_p=no
3517 fi
3518 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3519 fi
3520 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3521 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3522
3523 echo "$as_me:$LINENO: checking size of void *" >&5
3524 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3525 if test "${ac_cv_sizeof_void_p+set}" = set; then
3526 echo $ECHO_N "(cached) $ECHO_C" >&6
3527 else
3528 if test "$ac_cv_type_void_p" = yes; then
3529 # The cast to unsigned long works around a bug in the HP C Compiler
3530 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3531 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3532 # This bug is HP SR number 8606223364.
3533 if test "$cross_compiling" = yes; then
3534 # Depending upon the size, compute the lo and hi bounds.
3535 cat >conftest.$ac_ext <<_ACEOF
3536 /* confdefs.h. */
3537 _ACEOF
3538 cat confdefs.h >>conftest.$ac_ext
3539 cat >>conftest.$ac_ext <<_ACEOF
3540 /* end confdefs.h. */
3541 $ac_includes_default
3542 int
3543 main ()
3544 {
3545 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3546 test_array [0] = 0
3547
3548 ;
3549 return 0;
3550 }
3551 _ACEOF
3552 rm -f conftest.$ac_objext
3553 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3554 (eval $ac_compile) 2>conftest.er1
3555 ac_status=$?
3556 grep -v '^ *+' conftest.er1 >conftest.err
3557 rm -f conftest.er1
3558 cat conftest.err >&5
3559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560 (exit $ac_status); } &&
3561 { ac_try='test -z "$ac_c_werror_flag"
3562 || test ! -s conftest.err'
3563 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3564 (eval $ac_try) 2>&5
3565 ac_status=$?
3566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567 (exit $ac_status); }; } &&
3568 { ac_try='test -s conftest.$ac_objext'
3569 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3570 (eval $ac_try) 2>&5
3571 ac_status=$?
3572 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3573 (exit $ac_status); }; }; then
3574 ac_lo=0 ac_mid=0
3575 while :; do
3576 cat >conftest.$ac_ext <<_ACEOF
3577 /* confdefs.h. */
3578 _ACEOF
3579 cat confdefs.h >>conftest.$ac_ext
3580 cat >>conftest.$ac_ext <<_ACEOF
3581 /* end confdefs.h. */
3582 $ac_includes_default
3583 int
3584 main ()
3585 {
3586 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3587 test_array [0] = 0
3588
3589 ;
3590 return 0;
3591 }
3592 _ACEOF
3593 rm -f conftest.$ac_objext
3594 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3595 (eval $ac_compile) 2>conftest.er1
3596 ac_status=$?
3597 grep -v '^ *+' conftest.er1 >conftest.err
3598 rm -f conftest.er1
3599 cat conftest.err >&5
3600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601 (exit $ac_status); } &&
3602 { ac_try='test -z "$ac_c_werror_flag"
3603 || test ! -s conftest.err'
3604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3605 (eval $ac_try) 2>&5
3606 ac_status=$?
3607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608 (exit $ac_status); }; } &&
3609 { ac_try='test -s conftest.$ac_objext'
3610 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3611 (eval $ac_try) 2>&5
3612 ac_status=$?
3613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3614 (exit $ac_status); }; }; then
3615 ac_hi=$ac_mid; break
3616 else
3617 echo "$as_me: failed program was:" >&5
3618 sed 's/^/| /' conftest.$ac_ext >&5
3619
3620 ac_lo=`expr $ac_mid + 1`
3621 if test $ac_lo -le $ac_mid; then
3622 ac_lo= ac_hi=
3623 break
3624 fi
3625 ac_mid=`expr 2 '*' $ac_mid + 1`
3626 fi
3627 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3628 done
3629 else
3630 echo "$as_me: failed program was:" >&5
3631 sed 's/^/| /' conftest.$ac_ext >&5
3632
3633 cat >conftest.$ac_ext <<_ACEOF
3634 /* confdefs.h. */
3635 _ACEOF
3636 cat confdefs.h >>conftest.$ac_ext
3637 cat >>conftest.$ac_ext <<_ACEOF
3638 /* end confdefs.h. */
3639 $ac_includes_default
3640 int
3641 main ()
3642 {
3643 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3644 test_array [0] = 0
3645
3646 ;
3647 return 0;
3648 }
3649 _ACEOF
3650 rm -f conftest.$ac_objext
3651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3652 (eval $ac_compile) 2>conftest.er1
3653 ac_status=$?
3654 grep -v '^ *+' conftest.er1 >conftest.err
3655 rm -f conftest.er1
3656 cat conftest.err >&5
3657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3658 (exit $ac_status); } &&
3659 { ac_try='test -z "$ac_c_werror_flag"
3660 || test ! -s conftest.err'
3661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3662 (eval $ac_try) 2>&5
3663 ac_status=$?
3664 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3665 (exit $ac_status); }; } &&
3666 { ac_try='test -s conftest.$ac_objext'
3667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3668 (eval $ac_try) 2>&5
3669 ac_status=$?
3670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3671 (exit $ac_status); }; }; then
3672 ac_hi=-1 ac_mid=-1
3673 while :; do
3674 cat >conftest.$ac_ext <<_ACEOF
3675 /* confdefs.h. */
3676 _ACEOF
3677 cat confdefs.h >>conftest.$ac_ext
3678 cat >>conftest.$ac_ext <<_ACEOF
3679 /* end confdefs.h. */
3680 $ac_includes_default
3681 int
3682 main ()
3683 {
3684 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3685 test_array [0] = 0
3686
3687 ;
3688 return 0;
3689 }
3690 _ACEOF
3691 rm -f conftest.$ac_objext
3692 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3693 (eval $ac_compile) 2>conftest.er1
3694 ac_status=$?
3695 grep -v '^ *+' conftest.er1 >conftest.err
3696 rm -f conftest.er1
3697 cat conftest.err >&5
3698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699 (exit $ac_status); } &&
3700 { ac_try='test -z "$ac_c_werror_flag"
3701 || test ! -s conftest.err'
3702 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3703 (eval $ac_try) 2>&5
3704 ac_status=$?
3705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3706 (exit $ac_status); }; } &&
3707 { ac_try='test -s conftest.$ac_objext'
3708 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3709 (eval $ac_try) 2>&5
3710 ac_status=$?
3711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3712 (exit $ac_status); }; }; then
3713 ac_lo=$ac_mid; break
3714 else
3715 echo "$as_me: failed program was:" >&5
3716 sed 's/^/| /' conftest.$ac_ext >&5
3717
3718 ac_hi=`expr '(' $ac_mid ')' - 1`
3719 if test $ac_mid -le $ac_hi; then
3720 ac_lo= ac_hi=
3721 break
3722 fi
3723 ac_mid=`expr 2 '*' $ac_mid`
3724 fi
3725 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3726 done
3727 else
3728 echo "$as_me: failed program was:" >&5
3729 sed 's/^/| /' conftest.$ac_ext >&5
3730
3731 ac_lo= ac_hi=
3732 fi
3733 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3734 fi
3735 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3736 # Binary search between lo and hi bounds.
3737 while test "x$ac_lo" != "x$ac_hi"; do
3738 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3739 cat >conftest.$ac_ext <<_ACEOF
3740 /* confdefs.h. */
3741 _ACEOF
3742 cat confdefs.h >>conftest.$ac_ext
3743 cat >>conftest.$ac_ext <<_ACEOF
3744 /* end confdefs.h. */
3745 $ac_includes_default
3746 int
3747 main ()
3748 {
3749 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3750 test_array [0] = 0
3751
3752 ;
3753 return 0;
3754 }
3755 _ACEOF
3756 rm -f conftest.$ac_objext
3757 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3758 (eval $ac_compile) 2>conftest.er1
3759 ac_status=$?
3760 grep -v '^ *+' conftest.er1 >conftest.err
3761 rm -f conftest.er1
3762 cat conftest.err >&5
3763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764 (exit $ac_status); } &&
3765 { ac_try='test -z "$ac_c_werror_flag"
3766 || test ! -s conftest.err'
3767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3768 (eval $ac_try) 2>&5
3769 ac_status=$?
3770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3771 (exit $ac_status); }; } &&
3772 { ac_try='test -s conftest.$ac_objext'
3773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3774 (eval $ac_try) 2>&5
3775 ac_status=$?
3776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3777 (exit $ac_status); }; }; then
3778 ac_hi=$ac_mid
3779 else
3780 echo "$as_me: failed program was:" >&5
3781 sed 's/^/| /' conftest.$ac_ext >&5
3782
3783 ac_lo=`expr '(' $ac_mid ')' + 1`
3784 fi
3785 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3786 done
3787 case $ac_lo in
3788 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3789 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3790 See \`config.log' for more details." >&5
3791 echo "$as_me: error: cannot compute sizeof (void *), 77
3792 See \`config.log' for more details." >&2;}
3793 { (exit 1); exit 1; }; } ;;
3794 esac
3795 else
3796 if test "$cross_compiling" = yes; then
3797 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3798 See \`config.log' for more details." >&5
3799 echo "$as_me: error: cannot run test program while cross compiling
3800 See \`config.log' for more details." >&2;}
3801 { (exit 1); exit 1; }; }
3802 else
3803 cat >conftest.$ac_ext <<_ACEOF
3804 /* confdefs.h. */
3805 _ACEOF
3806 cat confdefs.h >>conftest.$ac_ext
3807 cat >>conftest.$ac_ext <<_ACEOF
3808 /* end confdefs.h. */
3809 $ac_includes_default
3810 long longval () { return (long) (sizeof (void *)); }
3811 unsigned long ulongval () { return (long) (sizeof (void *)); }
3812 #include <stdio.h>
3813 #include <stdlib.h>
3814 int
3815 main ()
3816 {
3817
3818 FILE *f = fopen ("conftest.val", "w");
3819 if (! f)
3820 exit (1);
3821 if (((long) (sizeof (void *))) < 0)
3822 {
3823 long i = longval ();
3824 if (i != ((long) (sizeof (void *))))
3825 exit (1);
3826 fprintf (f, "%ld\n", i);
3827 }
3828 else
3829 {
3830 unsigned long i = ulongval ();
3831 if (i != ((long) (sizeof (void *))))
3832 exit (1);
3833 fprintf (f, "%lu\n", i);
3834 }
3835 exit (ferror (f) || fclose (f) != 0);
3836
3837 ;
3838 return 0;
3839 }
3840 _ACEOF
3841 rm -f conftest$ac_exeext
3842 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3843 (eval $ac_link) 2>&5
3844 ac_status=$?
3845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3846 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3847 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3848 (eval $ac_try) 2>&5
3849 ac_status=$?
3850 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3851 (exit $ac_status); }; }; then
3852 ac_cv_sizeof_void_p=`cat conftest.val`
3853 else
3854 echo "$as_me: program exited with status $ac_status" >&5
3855 echo "$as_me: failed program was:" >&5
3856 sed 's/^/| /' conftest.$ac_ext >&5
3857
3858 ( exit $ac_status )
3859 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3860 See \`config.log' for more details." >&5
3861 echo "$as_me: error: cannot compute sizeof (void *), 77
3862 See \`config.log' for more details." >&2;}
3863 { (exit 1); exit 1; }; }
3864 fi
3865 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3866 fi
3867 fi
3868 rm -f conftest.val
3869 else
3870 ac_cv_sizeof_void_p=0
3871 fi
3872 fi
3873 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3874 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3875 cat >>confdefs.h <<_ACEOF
3876 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3877 _ACEOF
3878
3879
3880 echo "$as_me:$LINENO: checking for short" >&5
3881 echo $ECHO_N "checking for short... $ECHO_C" >&6
3882 if test "${ac_cv_type_short+set}" = set; then
3883 echo $ECHO_N "(cached) $ECHO_C" >&6
3884 else
3885 cat >conftest.$ac_ext <<_ACEOF
3886 /* confdefs.h. */
3887 _ACEOF
3888 cat confdefs.h >>conftest.$ac_ext
3889 cat >>conftest.$ac_ext <<_ACEOF
3890 /* end confdefs.h. */
3891 $ac_includes_default
3892 int
3893 main ()
3894 {
3895 if ((short *) 0)
3896 return 0;
3897 if (sizeof (short))
3898 return 0;
3899 ;
3900 return 0;
3901 }
3902 _ACEOF
3903 rm -f conftest.$ac_objext
3904 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3905 (eval $ac_compile) 2>conftest.er1
3906 ac_status=$?
3907 grep -v '^ *+' conftest.er1 >conftest.err
3908 rm -f conftest.er1
3909 cat conftest.err >&5
3910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3911 (exit $ac_status); } &&
3912 { ac_try='test -z "$ac_c_werror_flag"
3913 || test ! -s conftest.err'
3914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3915 (eval $ac_try) 2>&5
3916 ac_status=$?
3917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3918 (exit $ac_status); }; } &&
3919 { ac_try='test -s conftest.$ac_objext'
3920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3921 (eval $ac_try) 2>&5
3922 ac_status=$?
3923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3924 (exit $ac_status); }; }; then
3925 ac_cv_type_short=yes
3926 else
3927 echo "$as_me: failed program was:" >&5
3928 sed 's/^/| /' conftest.$ac_ext >&5
3929
3930 ac_cv_type_short=no
3931 fi
3932 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3933 fi
3934 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3935 echo "${ECHO_T}$ac_cv_type_short" >&6
3936
3937 echo "$as_me:$LINENO: checking size of short" >&5
3938 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3939 if test "${ac_cv_sizeof_short+set}" = set; then
3940 echo $ECHO_N "(cached) $ECHO_C" >&6
3941 else
3942 if test "$ac_cv_type_short" = yes; then
3943 # The cast to unsigned long works around a bug in the HP C Compiler
3944 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3945 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3946 # This bug is HP SR number 8606223364.
3947 if test "$cross_compiling" = yes; then
3948 # Depending upon the size, compute the lo and hi bounds.
3949 cat >conftest.$ac_ext <<_ACEOF
3950 /* confdefs.h. */
3951 _ACEOF
3952 cat confdefs.h >>conftest.$ac_ext
3953 cat >>conftest.$ac_ext <<_ACEOF
3954 /* end confdefs.h. */
3955 $ac_includes_default
3956 int
3957 main ()
3958 {
3959 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3960 test_array [0] = 0
3961
3962 ;
3963 return 0;
3964 }
3965 _ACEOF
3966 rm -f conftest.$ac_objext
3967 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3968 (eval $ac_compile) 2>conftest.er1
3969 ac_status=$?
3970 grep -v '^ *+' conftest.er1 >conftest.err
3971 rm -f conftest.er1
3972 cat conftest.err >&5
3973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3974 (exit $ac_status); } &&
3975 { ac_try='test -z "$ac_c_werror_flag"
3976 || test ! -s conftest.err'
3977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3978 (eval $ac_try) 2>&5
3979 ac_status=$?
3980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3981 (exit $ac_status); }; } &&
3982 { ac_try='test -s conftest.$ac_objext'
3983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3984 (eval $ac_try) 2>&5
3985 ac_status=$?
3986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3987 (exit $ac_status); }; }; then
3988 ac_lo=0 ac_mid=0
3989 while :; do
3990 cat >conftest.$ac_ext <<_ACEOF
3991 /* confdefs.h. */
3992 _ACEOF
3993 cat confdefs.h >>conftest.$ac_ext
3994 cat >>conftest.$ac_ext <<_ACEOF
3995 /* end confdefs.h. */
3996 $ac_includes_default
3997 int
3998 main ()
3999 {
4000 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4001 test_array [0] = 0
4002
4003 ;
4004 return 0;
4005 }
4006 _ACEOF
4007 rm -f conftest.$ac_objext
4008 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4009 (eval $ac_compile) 2>conftest.er1
4010 ac_status=$?
4011 grep -v '^ *+' conftest.er1 >conftest.err
4012 rm -f conftest.er1
4013 cat conftest.err >&5
4014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015 (exit $ac_status); } &&
4016 { ac_try='test -z "$ac_c_werror_flag"
4017 || test ! -s conftest.err'
4018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4019 (eval $ac_try) 2>&5
4020 ac_status=$?
4021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022 (exit $ac_status); }; } &&
4023 { ac_try='test -s conftest.$ac_objext'
4024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4025 (eval $ac_try) 2>&5
4026 ac_status=$?
4027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4028 (exit $ac_status); }; }; then
4029 ac_hi=$ac_mid; break
4030 else
4031 echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 ac_lo=`expr $ac_mid + 1`
4035 if test $ac_lo -le $ac_mid; then
4036 ac_lo= ac_hi=
4037 break
4038 fi
4039 ac_mid=`expr 2 '*' $ac_mid + 1`
4040 fi
4041 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4042 done
4043 else
4044 echo "$as_me: failed program was:" >&5
4045 sed 's/^/| /' conftest.$ac_ext >&5
4046
4047 cat >conftest.$ac_ext <<_ACEOF
4048 /* confdefs.h. */
4049 _ACEOF
4050 cat confdefs.h >>conftest.$ac_ext
4051 cat >>conftest.$ac_ext <<_ACEOF
4052 /* end confdefs.h. */
4053 $ac_includes_default
4054 int
4055 main ()
4056 {
4057 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4058 test_array [0] = 0
4059
4060 ;
4061 return 0;
4062 }
4063 _ACEOF
4064 rm -f conftest.$ac_objext
4065 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4066 (eval $ac_compile) 2>conftest.er1
4067 ac_status=$?
4068 grep -v '^ *+' conftest.er1 >conftest.err
4069 rm -f conftest.er1
4070 cat conftest.err >&5
4071 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4072 (exit $ac_status); } &&
4073 { ac_try='test -z "$ac_c_werror_flag"
4074 || test ! -s conftest.err'
4075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4076 (eval $ac_try) 2>&5
4077 ac_status=$?
4078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4079 (exit $ac_status); }; } &&
4080 { ac_try='test -s conftest.$ac_objext'
4081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4082 (eval $ac_try) 2>&5
4083 ac_status=$?
4084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4085 (exit $ac_status); }; }; then
4086 ac_hi=-1 ac_mid=-1
4087 while :; do
4088 cat >conftest.$ac_ext <<_ACEOF
4089 /* confdefs.h. */
4090 _ACEOF
4091 cat confdefs.h >>conftest.$ac_ext
4092 cat >>conftest.$ac_ext <<_ACEOF
4093 /* end confdefs.h. */
4094 $ac_includes_default
4095 int
4096 main ()
4097 {
4098 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4099 test_array [0] = 0
4100
4101 ;
4102 return 0;
4103 }
4104 _ACEOF
4105 rm -f conftest.$ac_objext
4106 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4107 (eval $ac_compile) 2>conftest.er1
4108 ac_status=$?
4109 grep -v '^ *+' conftest.er1 >conftest.err
4110 rm -f conftest.er1
4111 cat conftest.err >&5
4112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113 (exit $ac_status); } &&
4114 { ac_try='test -z "$ac_c_werror_flag"
4115 || test ! -s conftest.err'
4116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4117 (eval $ac_try) 2>&5
4118 ac_status=$?
4119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4120 (exit $ac_status); }; } &&
4121 { ac_try='test -s conftest.$ac_objext'
4122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4123 (eval $ac_try) 2>&5
4124 ac_status=$?
4125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4126 (exit $ac_status); }; }; then
4127 ac_lo=$ac_mid; break
4128 else
4129 echo "$as_me: failed program was:" >&5
4130 sed 's/^/| /' conftest.$ac_ext >&5
4131
4132 ac_hi=`expr '(' $ac_mid ')' - 1`
4133 if test $ac_mid -le $ac_hi; then
4134 ac_lo= ac_hi=
4135 break
4136 fi
4137 ac_mid=`expr 2 '*' $ac_mid`
4138 fi
4139 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4140 done
4141 else
4142 echo "$as_me: failed program was:" >&5
4143 sed 's/^/| /' conftest.$ac_ext >&5
4144
4145 ac_lo= ac_hi=
4146 fi
4147 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4148 fi
4149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4150 # Binary search between lo and hi bounds.
4151 while test "x$ac_lo" != "x$ac_hi"; do
4152 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4153 cat >conftest.$ac_ext <<_ACEOF
4154 /* confdefs.h. */
4155 _ACEOF
4156 cat confdefs.h >>conftest.$ac_ext
4157 cat >>conftest.$ac_ext <<_ACEOF
4158 /* end confdefs.h. */
4159 $ac_includes_default
4160 int
4161 main ()
4162 {
4163 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4164 test_array [0] = 0
4165
4166 ;
4167 return 0;
4168 }
4169 _ACEOF
4170 rm -f conftest.$ac_objext
4171 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4172 (eval $ac_compile) 2>conftest.er1
4173 ac_status=$?
4174 grep -v '^ *+' conftest.er1 >conftest.err
4175 rm -f conftest.er1
4176 cat conftest.err >&5
4177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4178 (exit $ac_status); } &&
4179 { ac_try='test -z "$ac_c_werror_flag"
4180 || test ! -s conftest.err'
4181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4182 (eval $ac_try) 2>&5
4183 ac_status=$?
4184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4185 (exit $ac_status); }; } &&
4186 { ac_try='test -s conftest.$ac_objext'
4187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4188 (eval $ac_try) 2>&5
4189 ac_status=$?
4190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4191 (exit $ac_status); }; }; then
4192 ac_hi=$ac_mid
4193 else
4194 echo "$as_me: failed program was:" >&5
4195 sed 's/^/| /' conftest.$ac_ext >&5
4196
4197 ac_lo=`expr '(' $ac_mid ')' + 1`
4198 fi
4199 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4200 done
4201 case $ac_lo in
4202 ?*) ac_cv_sizeof_short=$ac_lo;;
4203 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4204 See \`config.log' for more details." >&5
4205 echo "$as_me: error: cannot compute sizeof (short), 77
4206 See \`config.log' for more details." >&2;}
4207 { (exit 1); exit 1; }; } ;;
4208 esac
4209 else
4210 if test "$cross_compiling" = yes; then
4211 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4212 See \`config.log' for more details." >&5
4213 echo "$as_me: error: cannot run test program while cross compiling
4214 See \`config.log' for more details." >&2;}
4215 { (exit 1); exit 1; }; }
4216 else
4217 cat >conftest.$ac_ext <<_ACEOF
4218 /* confdefs.h. */
4219 _ACEOF
4220 cat confdefs.h >>conftest.$ac_ext
4221 cat >>conftest.$ac_ext <<_ACEOF
4222 /* end confdefs.h. */
4223 $ac_includes_default
4224 long longval () { return (long) (sizeof (short)); }
4225 unsigned long ulongval () { return (long) (sizeof (short)); }
4226 #include <stdio.h>
4227 #include <stdlib.h>
4228 int
4229 main ()
4230 {
4231
4232 FILE *f = fopen ("conftest.val", "w");
4233 if (! f)
4234 exit (1);
4235 if (((long) (sizeof (short))) < 0)
4236 {
4237 long i = longval ();
4238 if (i != ((long) (sizeof (short))))
4239 exit (1);
4240 fprintf (f, "%ld\n", i);
4241 }
4242 else
4243 {
4244 unsigned long i = ulongval ();
4245 if (i != ((long) (sizeof (short))))
4246 exit (1);
4247 fprintf (f, "%lu\n", i);
4248 }
4249 exit (ferror (f) || fclose (f) != 0);
4250
4251 ;
4252 return 0;
4253 }
4254 _ACEOF
4255 rm -f conftest$ac_exeext
4256 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4257 (eval $ac_link) 2>&5
4258 ac_status=$?
4259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4262 (eval $ac_try) 2>&5
4263 ac_status=$?
4264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4265 (exit $ac_status); }; }; then
4266 ac_cv_sizeof_short=`cat conftest.val`
4267 else
4268 echo "$as_me: program exited with status $ac_status" >&5
4269 echo "$as_me: failed program was:" >&5
4270 sed 's/^/| /' conftest.$ac_ext >&5
4271
4272 ( exit $ac_status )
4273 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4274 See \`config.log' for more details." >&5
4275 echo "$as_me: error: cannot compute sizeof (short), 77
4276 See \`config.log' for more details." >&2;}
4277 { (exit 1); exit 1; }; }
4278 fi
4279 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4280 fi
4281 fi
4282 rm -f conftest.val
4283 else
4284 ac_cv_sizeof_short=0
4285 fi
4286 fi
4287 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4288 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4289 cat >>confdefs.h <<_ACEOF
4290 #define SIZEOF_SHORT $ac_cv_sizeof_short
4291 _ACEOF
4292
4293
4294 echo "$as_me:$LINENO: checking for int" >&5
4295 echo $ECHO_N "checking for int... $ECHO_C" >&6
4296 if test "${ac_cv_type_int+set}" = set; then
4297 echo $ECHO_N "(cached) $ECHO_C" >&6
4298 else
4299 cat >conftest.$ac_ext <<_ACEOF
4300 /* confdefs.h. */
4301 _ACEOF
4302 cat confdefs.h >>conftest.$ac_ext
4303 cat >>conftest.$ac_ext <<_ACEOF
4304 /* end confdefs.h. */
4305 $ac_includes_default
4306 int
4307 main ()
4308 {
4309 if ((int *) 0)
4310 return 0;
4311 if (sizeof (int))
4312 return 0;
4313 ;
4314 return 0;
4315 }
4316 _ACEOF
4317 rm -f conftest.$ac_objext
4318 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4319 (eval $ac_compile) 2>conftest.er1
4320 ac_status=$?
4321 grep -v '^ *+' conftest.er1 >conftest.err
4322 rm -f conftest.er1
4323 cat conftest.err >&5
4324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4325 (exit $ac_status); } &&
4326 { ac_try='test -z "$ac_c_werror_flag"
4327 || test ! -s conftest.err'
4328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4329 (eval $ac_try) 2>&5
4330 ac_status=$?
4331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4332 (exit $ac_status); }; } &&
4333 { ac_try='test -s conftest.$ac_objext'
4334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4335 (eval $ac_try) 2>&5
4336 ac_status=$?
4337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4338 (exit $ac_status); }; }; then
4339 ac_cv_type_int=yes
4340 else
4341 echo "$as_me: failed program was:" >&5
4342 sed 's/^/| /' conftest.$ac_ext >&5
4343
4344 ac_cv_type_int=no
4345 fi
4346 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4347 fi
4348 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4349 echo "${ECHO_T}$ac_cv_type_int" >&6
4350
4351 echo "$as_me:$LINENO: checking size of int" >&5
4352 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4353 if test "${ac_cv_sizeof_int+set}" = set; then
4354 echo $ECHO_N "(cached) $ECHO_C" >&6
4355 else
4356 if test "$ac_cv_type_int" = yes; then
4357 # The cast to unsigned long works around a bug in the HP C Compiler
4358 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4359 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4360 # This bug is HP SR number 8606223364.
4361 if test "$cross_compiling" = yes; then
4362 # Depending upon the size, compute the lo and hi bounds.
4363 cat >conftest.$ac_ext <<_ACEOF
4364 /* confdefs.h. */
4365 _ACEOF
4366 cat confdefs.h >>conftest.$ac_ext
4367 cat >>conftest.$ac_ext <<_ACEOF
4368 /* end confdefs.h. */
4369 $ac_includes_default
4370 int
4371 main ()
4372 {
4373 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4374 test_array [0] = 0
4375
4376 ;
4377 return 0;
4378 }
4379 _ACEOF
4380 rm -f conftest.$ac_objext
4381 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4382 (eval $ac_compile) 2>conftest.er1
4383 ac_status=$?
4384 grep -v '^ *+' conftest.er1 >conftest.err
4385 rm -f conftest.er1
4386 cat conftest.err >&5
4387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4388 (exit $ac_status); } &&
4389 { ac_try='test -z "$ac_c_werror_flag"
4390 || test ! -s conftest.err'
4391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392 (eval $ac_try) 2>&5
4393 ac_status=$?
4394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395 (exit $ac_status); }; } &&
4396 { ac_try='test -s conftest.$ac_objext'
4397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4398 (eval $ac_try) 2>&5
4399 ac_status=$?
4400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4401 (exit $ac_status); }; }; then
4402 ac_lo=0 ac_mid=0
4403 while :; do
4404 cat >conftest.$ac_ext <<_ACEOF
4405 /* confdefs.h. */
4406 _ACEOF
4407 cat confdefs.h >>conftest.$ac_ext
4408 cat >>conftest.$ac_ext <<_ACEOF
4409 /* end confdefs.h. */
4410 $ac_includes_default
4411 int
4412 main ()
4413 {
4414 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4415 test_array [0] = 0
4416
4417 ;
4418 return 0;
4419 }
4420 _ACEOF
4421 rm -f conftest.$ac_objext
4422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4423 (eval $ac_compile) 2>conftest.er1
4424 ac_status=$?
4425 grep -v '^ *+' conftest.er1 >conftest.err
4426 rm -f conftest.er1
4427 cat conftest.err >&5
4428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429 (exit $ac_status); } &&
4430 { ac_try='test -z "$ac_c_werror_flag"
4431 || test ! -s conftest.err'
4432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4433 (eval $ac_try) 2>&5
4434 ac_status=$?
4435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436 (exit $ac_status); }; } &&
4437 { ac_try='test -s conftest.$ac_objext'
4438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4439 (eval $ac_try) 2>&5
4440 ac_status=$?
4441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4442 (exit $ac_status); }; }; then
4443 ac_hi=$ac_mid; break
4444 else
4445 echo "$as_me: failed program was:" >&5
4446 sed 's/^/| /' conftest.$ac_ext >&5
4447
4448 ac_lo=`expr $ac_mid + 1`
4449 if test $ac_lo -le $ac_mid; then
4450 ac_lo= ac_hi=
4451 break
4452 fi
4453 ac_mid=`expr 2 '*' $ac_mid + 1`
4454 fi
4455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4456 done
4457 else
4458 echo "$as_me: failed program was:" >&5
4459 sed 's/^/| /' conftest.$ac_ext >&5
4460
4461 cat >conftest.$ac_ext <<_ACEOF
4462 /* confdefs.h. */
4463 _ACEOF
4464 cat confdefs.h >>conftest.$ac_ext
4465 cat >>conftest.$ac_ext <<_ACEOF
4466 /* end confdefs.h. */
4467 $ac_includes_default
4468 int
4469 main ()
4470 {
4471 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4472 test_array [0] = 0
4473
4474 ;
4475 return 0;
4476 }
4477 _ACEOF
4478 rm -f conftest.$ac_objext
4479 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4480 (eval $ac_compile) 2>conftest.er1
4481 ac_status=$?
4482 grep -v '^ *+' conftest.er1 >conftest.err
4483 rm -f conftest.er1
4484 cat conftest.err >&5
4485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486 (exit $ac_status); } &&
4487 { ac_try='test -z "$ac_c_werror_flag"
4488 || test ! -s conftest.err'
4489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490 (eval $ac_try) 2>&5
4491 ac_status=$?
4492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493 (exit $ac_status); }; } &&
4494 { ac_try='test -s conftest.$ac_objext'
4495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4496 (eval $ac_try) 2>&5
4497 ac_status=$?
4498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4499 (exit $ac_status); }; }; then
4500 ac_hi=-1 ac_mid=-1
4501 while :; do
4502 cat >conftest.$ac_ext <<_ACEOF
4503 /* confdefs.h. */
4504 _ACEOF
4505 cat confdefs.h >>conftest.$ac_ext
4506 cat >>conftest.$ac_ext <<_ACEOF
4507 /* end confdefs.h. */
4508 $ac_includes_default
4509 int
4510 main ()
4511 {
4512 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4513 test_array [0] = 0
4514
4515 ;
4516 return 0;
4517 }
4518 _ACEOF
4519 rm -f conftest.$ac_objext
4520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4521 (eval $ac_compile) 2>conftest.er1
4522 ac_status=$?
4523 grep -v '^ *+' conftest.er1 >conftest.err
4524 rm -f conftest.er1
4525 cat conftest.err >&5
4526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527 (exit $ac_status); } &&
4528 { ac_try='test -z "$ac_c_werror_flag"
4529 || test ! -s conftest.err'
4530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4531 (eval $ac_try) 2>&5
4532 ac_status=$?
4533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4534 (exit $ac_status); }; } &&
4535 { ac_try='test -s conftest.$ac_objext'
4536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4537 (eval $ac_try) 2>&5
4538 ac_status=$?
4539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4540 (exit $ac_status); }; }; then
4541 ac_lo=$ac_mid; break
4542 else
4543 echo "$as_me: failed program was:" >&5
4544 sed 's/^/| /' conftest.$ac_ext >&5
4545
4546 ac_hi=`expr '(' $ac_mid ')' - 1`
4547 if test $ac_mid -le $ac_hi; then
4548 ac_lo= ac_hi=
4549 break
4550 fi
4551 ac_mid=`expr 2 '*' $ac_mid`
4552 fi
4553 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4554 done
4555 else
4556 echo "$as_me: failed program was:" >&5
4557 sed 's/^/| /' conftest.$ac_ext >&5
4558
4559 ac_lo= ac_hi=
4560 fi
4561 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4562 fi
4563 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4564 # Binary search between lo and hi bounds.
4565 while test "x$ac_lo" != "x$ac_hi"; do
4566 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4567 cat >conftest.$ac_ext <<_ACEOF
4568 /* confdefs.h. */
4569 _ACEOF
4570 cat confdefs.h >>conftest.$ac_ext
4571 cat >>conftest.$ac_ext <<_ACEOF
4572 /* end confdefs.h. */
4573 $ac_includes_default
4574 int
4575 main ()
4576 {
4577 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4578 test_array [0] = 0
4579
4580 ;
4581 return 0;
4582 }
4583 _ACEOF
4584 rm -f conftest.$ac_objext
4585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4586 (eval $ac_compile) 2>conftest.er1
4587 ac_status=$?
4588 grep -v '^ *+' conftest.er1 >conftest.err
4589 rm -f conftest.er1
4590 cat conftest.err >&5
4591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4592 (exit $ac_status); } &&
4593 { ac_try='test -z "$ac_c_werror_flag"
4594 || test ! -s conftest.err'
4595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4596 (eval $ac_try) 2>&5
4597 ac_status=$?
4598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4599 (exit $ac_status); }; } &&
4600 { ac_try='test -s conftest.$ac_objext'
4601 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4602 (eval $ac_try) 2>&5
4603 ac_status=$?
4604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4605 (exit $ac_status); }; }; then
4606 ac_hi=$ac_mid
4607 else
4608 echo "$as_me: failed program was:" >&5
4609 sed 's/^/| /' conftest.$ac_ext >&5
4610
4611 ac_lo=`expr '(' $ac_mid ')' + 1`
4612 fi
4613 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4614 done
4615 case $ac_lo in
4616 ?*) ac_cv_sizeof_int=$ac_lo;;
4617 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4618 See \`config.log' for more details." >&5
4619 echo "$as_me: error: cannot compute sizeof (int), 77
4620 See \`config.log' for more details." >&2;}
4621 { (exit 1); exit 1; }; } ;;
4622 esac
4623 else
4624 if test "$cross_compiling" = yes; then
4625 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4626 See \`config.log' for more details." >&5
4627 echo "$as_me: error: cannot run test program while cross compiling
4628 See \`config.log' for more details." >&2;}
4629 { (exit 1); exit 1; }; }
4630 else
4631 cat >conftest.$ac_ext <<_ACEOF
4632 /* confdefs.h. */
4633 _ACEOF
4634 cat confdefs.h >>conftest.$ac_ext
4635 cat >>conftest.$ac_ext <<_ACEOF
4636 /* end confdefs.h. */
4637 $ac_includes_default
4638 long longval () { return (long) (sizeof (int)); }
4639 unsigned long ulongval () { return (long) (sizeof (int)); }
4640 #include <stdio.h>
4641 #include <stdlib.h>
4642 int
4643 main ()
4644 {
4645
4646 FILE *f = fopen ("conftest.val", "w");
4647 if (! f)
4648 exit (1);
4649 if (((long) (sizeof (int))) < 0)
4650 {
4651 long i = longval ();
4652 if (i != ((long) (sizeof (int))))
4653 exit (1);
4654 fprintf (f, "%ld\n", i);
4655 }
4656 else
4657 {
4658 unsigned long i = ulongval ();
4659 if (i != ((long) (sizeof (int))))
4660 exit (1);
4661 fprintf (f, "%lu\n", i);
4662 }
4663 exit (ferror (f) || fclose (f) != 0);
4664
4665 ;
4666 return 0;
4667 }
4668 _ACEOF
4669 rm -f conftest$ac_exeext
4670 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4671 (eval $ac_link) 2>&5
4672 ac_status=$?
4673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4674 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4676 (eval $ac_try) 2>&5
4677 ac_status=$?
4678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4679 (exit $ac_status); }; }; then
4680 ac_cv_sizeof_int=`cat conftest.val`
4681 else
4682 echo "$as_me: program exited with status $ac_status" >&5
4683 echo "$as_me: failed program was:" >&5
4684 sed 's/^/| /' conftest.$ac_ext >&5
4685
4686 ( exit $ac_status )
4687 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4688 See \`config.log' for more details." >&5
4689 echo "$as_me: error: cannot compute sizeof (int), 77
4690 See \`config.log' for more details." >&2;}
4691 { (exit 1); exit 1; }; }
4692 fi
4693 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4694 fi
4695 fi
4696 rm -f conftest.val
4697 else
4698 ac_cv_sizeof_int=0
4699 fi
4700 fi
4701 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4702 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4703 cat >>confdefs.h <<_ACEOF
4704 #define SIZEOF_INT $ac_cv_sizeof_int
4705 _ACEOF
4706
4707
4708 echo "$as_me:$LINENO: checking for long" >&5
4709 echo $ECHO_N "checking for long... $ECHO_C" >&6
4710 if test "${ac_cv_type_long+set}" = set; then
4711 echo $ECHO_N "(cached) $ECHO_C" >&6
4712 else
4713 cat >conftest.$ac_ext <<_ACEOF
4714 /* confdefs.h. */
4715 _ACEOF
4716 cat confdefs.h >>conftest.$ac_ext
4717 cat >>conftest.$ac_ext <<_ACEOF
4718 /* end confdefs.h. */
4719 $ac_includes_default
4720 int
4721 main ()
4722 {
4723 if ((long *) 0)
4724 return 0;
4725 if (sizeof (long))
4726 return 0;
4727 ;
4728 return 0;
4729 }
4730 _ACEOF
4731 rm -f conftest.$ac_objext
4732 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4733 (eval $ac_compile) 2>conftest.er1
4734 ac_status=$?
4735 grep -v '^ *+' conftest.er1 >conftest.err
4736 rm -f conftest.er1
4737 cat conftest.err >&5
4738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739 (exit $ac_status); } &&
4740 { ac_try='test -z "$ac_c_werror_flag"
4741 || test ! -s conftest.err'
4742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4743 (eval $ac_try) 2>&5
4744 ac_status=$?
4745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4746 (exit $ac_status); }; } &&
4747 { ac_try='test -s conftest.$ac_objext'
4748 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4749 (eval $ac_try) 2>&5
4750 ac_status=$?
4751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752 (exit $ac_status); }; }; then
4753 ac_cv_type_long=yes
4754 else
4755 echo "$as_me: failed program was:" >&5
4756 sed 's/^/| /' conftest.$ac_ext >&5
4757
4758 ac_cv_type_long=no
4759 fi
4760 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4761 fi
4762 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4763 echo "${ECHO_T}$ac_cv_type_long" >&6
4764
4765 echo "$as_me:$LINENO: checking size of long" >&5
4766 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4767 if test "${ac_cv_sizeof_long+set}" = set; then
4768 echo $ECHO_N "(cached) $ECHO_C" >&6
4769 else
4770 if test "$ac_cv_type_long" = yes; then
4771 # The cast to unsigned long works around a bug in the HP C Compiler
4772 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4773 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4774 # This bug is HP SR number 8606223364.
4775 if test "$cross_compiling" = yes; then
4776 # Depending upon the size, compute the lo and hi bounds.
4777 cat >conftest.$ac_ext <<_ACEOF
4778 /* confdefs.h. */
4779 _ACEOF
4780 cat confdefs.h >>conftest.$ac_ext
4781 cat >>conftest.$ac_ext <<_ACEOF
4782 /* end confdefs.h. */
4783 $ac_includes_default
4784 int
4785 main ()
4786 {
4787 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4788 test_array [0] = 0
4789
4790 ;
4791 return 0;
4792 }
4793 _ACEOF
4794 rm -f conftest.$ac_objext
4795 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4796 (eval $ac_compile) 2>conftest.er1
4797 ac_status=$?
4798 grep -v '^ *+' conftest.er1 >conftest.err
4799 rm -f conftest.er1
4800 cat conftest.err >&5
4801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4802 (exit $ac_status); } &&
4803 { ac_try='test -z "$ac_c_werror_flag"
4804 || test ! -s conftest.err'
4805 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4806 (eval $ac_try) 2>&5
4807 ac_status=$?
4808 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4809 (exit $ac_status); }; } &&
4810 { ac_try='test -s conftest.$ac_objext'
4811 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4812 (eval $ac_try) 2>&5
4813 ac_status=$?
4814 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4815 (exit $ac_status); }; }; then
4816 ac_lo=0 ac_mid=0
4817 while :; do
4818 cat >conftest.$ac_ext <<_ACEOF
4819 /* confdefs.h. */
4820 _ACEOF
4821 cat confdefs.h >>conftest.$ac_ext
4822 cat >>conftest.$ac_ext <<_ACEOF
4823 /* end confdefs.h. */
4824 $ac_includes_default
4825 int
4826 main ()
4827 {
4828 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4829 test_array [0] = 0
4830
4831 ;
4832 return 0;
4833 }
4834 _ACEOF
4835 rm -f conftest.$ac_objext
4836 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4837 (eval $ac_compile) 2>conftest.er1
4838 ac_status=$?
4839 grep -v '^ *+' conftest.er1 >conftest.err
4840 rm -f conftest.er1
4841 cat conftest.err >&5
4842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843 (exit $ac_status); } &&
4844 { ac_try='test -z "$ac_c_werror_flag"
4845 || test ! -s conftest.err'
4846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847 (eval $ac_try) 2>&5
4848 ac_status=$?
4849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850 (exit $ac_status); }; } &&
4851 { ac_try='test -s conftest.$ac_objext'
4852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853 (eval $ac_try) 2>&5
4854 ac_status=$?
4855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856 (exit $ac_status); }; }; then
4857 ac_hi=$ac_mid; break
4858 else
4859 echo "$as_me: failed program was:" >&5
4860 sed 's/^/| /' conftest.$ac_ext >&5
4861
4862 ac_lo=`expr $ac_mid + 1`
4863 if test $ac_lo -le $ac_mid; then
4864 ac_lo= ac_hi=
4865 break
4866 fi
4867 ac_mid=`expr 2 '*' $ac_mid + 1`
4868 fi
4869 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4870 done
4871 else
4872 echo "$as_me: failed program was:" >&5
4873 sed 's/^/| /' conftest.$ac_ext >&5
4874
4875 cat >conftest.$ac_ext <<_ACEOF
4876 /* confdefs.h. */
4877 _ACEOF
4878 cat confdefs.h >>conftest.$ac_ext
4879 cat >>conftest.$ac_ext <<_ACEOF
4880 /* end confdefs.h. */
4881 $ac_includes_default
4882 int
4883 main ()
4884 {
4885 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4886 test_array [0] = 0
4887
4888 ;
4889 return 0;
4890 }
4891 _ACEOF
4892 rm -f conftest.$ac_objext
4893 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4894 (eval $ac_compile) 2>conftest.er1
4895 ac_status=$?
4896 grep -v '^ *+' conftest.er1 >conftest.err
4897 rm -f conftest.er1
4898 cat conftest.err >&5
4899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4900 (exit $ac_status); } &&
4901 { ac_try='test -z "$ac_c_werror_flag"
4902 || test ! -s conftest.err'
4903 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4904 (eval $ac_try) 2>&5
4905 ac_status=$?
4906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4907 (exit $ac_status); }; } &&
4908 { ac_try='test -s conftest.$ac_objext'
4909 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4910 (eval $ac_try) 2>&5
4911 ac_status=$?
4912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4913 (exit $ac_status); }; }; then
4914 ac_hi=-1 ac_mid=-1
4915 while :; do
4916 cat >conftest.$ac_ext <<_ACEOF
4917 /* confdefs.h. */
4918 _ACEOF
4919 cat confdefs.h >>conftest.$ac_ext
4920 cat >>conftest.$ac_ext <<_ACEOF
4921 /* end confdefs.h. */
4922 $ac_includes_default
4923 int
4924 main ()
4925 {
4926 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4927 test_array [0] = 0
4928
4929 ;
4930 return 0;
4931 }
4932 _ACEOF
4933 rm -f conftest.$ac_objext
4934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4935 (eval $ac_compile) 2>conftest.er1
4936 ac_status=$?
4937 grep -v '^ *+' conftest.er1 >conftest.err
4938 rm -f conftest.er1
4939 cat conftest.err >&5
4940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941 (exit $ac_status); } &&
4942 { ac_try='test -z "$ac_c_werror_flag"
4943 || test ! -s conftest.err'
4944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945 (eval $ac_try) 2>&5
4946 ac_status=$?
4947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948 (exit $ac_status); }; } &&
4949 { ac_try='test -s conftest.$ac_objext'
4950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4951 (eval $ac_try) 2>&5
4952 ac_status=$?
4953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4954 (exit $ac_status); }; }; then
4955 ac_lo=$ac_mid; break
4956 else
4957 echo "$as_me: failed program was:" >&5
4958 sed 's/^/| /' conftest.$ac_ext >&5
4959
4960 ac_hi=`expr '(' $ac_mid ')' - 1`
4961 if test $ac_mid -le $ac_hi; then
4962 ac_lo= ac_hi=
4963 break
4964 fi
4965 ac_mid=`expr 2 '*' $ac_mid`
4966 fi
4967 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4968 done
4969 else
4970 echo "$as_me: failed program was:" >&5
4971 sed 's/^/| /' conftest.$ac_ext >&5
4972
4973 ac_lo= ac_hi=
4974 fi
4975 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4976 fi
4977 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4978 # Binary search between lo and hi bounds.
4979 while test "x$ac_lo" != "x$ac_hi"; do
4980 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4981 cat >conftest.$ac_ext <<_ACEOF
4982 /* confdefs.h. */
4983 _ACEOF
4984 cat confdefs.h >>conftest.$ac_ext
4985 cat >>conftest.$ac_ext <<_ACEOF
4986 /* end confdefs.h. */
4987 $ac_includes_default
4988 int
4989 main ()
4990 {
4991 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4992 test_array [0] = 0
4993
4994 ;
4995 return 0;
4996 }
4997 _ACEOF
4998 rm -f conftest.$ac_objext
4999 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5000 (eval $ac_compile) 2>conftest.er1
5001 ac_status=$?
5002 grep -v '^ *+' conftest.er1 >conftest.err
5003 rm -f conftest.er1
5004 cat conftest.err >&5
5005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5006 (exit $ac_status); } &&
5007 { ac_try='test -z "$ac_c_werror_flag"
5008 || test ! -s conftest.err'
5009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5010 (eval $ac_try) 2>&5
5011 ac_status=$?
5012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5013 (exit $ac_status); }; } &&
5014 { ac_try='test -s conftest.$ac_objext'
5015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5016 (eval $ac_try) 2>&5
5017 ac_status=$?
5018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5019 (exit $ac_status); }; }; then
5020 ac_hi=$ac_mid
5021 else
5022 echo "$as_me: failed program was:" >&5
5023 sed 's/^/| /' conftest.$ac_ext >&5
5024
5025 ac_lo=`expr '(' $ac_mid ')' + 1`
5026 fi
5027 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5028 done
5029 case $ac_lo in
5030 ?*) ac_cv_sizeof_long=$ac_lo;;
5031 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5032 See \`config.log' for more details." >&5
5033 echo "$as_me: error: cannot compute sizeof (long), 77
5034 See \`config.log' for more details." >&2;}
5035 { (exit 1); exit 1; }; } ;;
5036 esac
5037 else
5038 if test "$cross_compiling" = yes; then
5039 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5040 See \`config.log' for more details." >&5
5041 echo "$as_me: error: cannot run test program while cross compiling
5042 See \`config.log' for more details." >&2;}
5043 { (exit 1); exit 1; }; }
5044 else
5045 cat >conftest.$ac_ext <<_ACEOF
5046 /* confdefs.h. */
5047 _ACEOF
5048 cat confdefs.h >>conftest.$ac_ext
5049 cat >>conftest.$ac_ext <<_ACEOF
5050 /* end confdefs.h. */
5051 $ac_includes_default
5052 long longval () { return (long) (sizeof (long)); }
5053 unsigned long ulongval () { return (long) (sizeof (long)); }
5054 #include <stdio.h>
5055 #include <stdlib.h>
5056 int
5057 main ()
5058 {
5059
5060 FILE *f = fopen ("conftest.val", "w");
5061 if (! f)
5062 exit (1);
5063 if (((long) (sizeof (long))) < 0)
5064 {
5065 long i = longval ();
5066 if (i != ((long) (sizeof (long))))
5067 exit (1);
5068 fprintf (f, "%ld\n", i);
5069 }
5070 else
5071 {
5072 unsigned long i = ulongval ();
5073 if (i != ((long) (sizeof (long))))
5074 exit (1);
5075 fprintf (f, "%lu\n", i);
5076 }
5077 exit (ferror (f) || fclose (f) != 0);
5078
5079 ;
5080 return 0;
5081 }
5082 _ACEOF
5083 rm -f conftest$ac_exeext
5084 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5085 (eval $ac_link) 2>&5
5086 ac_status=$?
5087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5088 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5090 (eval $ac_try) 2>&5
5091 ac_status=$?
5092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093 (exit $ac_status); }; }; then
5094 ac_cv_sizeof_long=`cat conftest.val`
5095 else
5096 echo "$as_me: program exited with status $ac_status" >&5
5097 echo "$as_me: failed program was:" >&5
5098 sed 's/^/| /' conftest.$ac_ext >&5
5099
5100 ( exit $ac_status )
5101 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5102 See \`config.log' for more details." >&5
5103 echo "$as_me: error: cannot compute sizeof (long), 77
5104 See \`config.log' for more details." >&2;}
5105 { (exit 1); exit 1; }; }
5106 fi
5107 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5108 fi
5109 fi
5110 rm -f conftest.val
5111 else
5112 ac_cv_sizeof_long=0
5113 fi
5114 fi
5115 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5116 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5117 cat >>confdefs.h <<_ACEOF
5118 #define SIZEOF_LONG $ac_cv_sizeof_long
5119 _ACEOF
5120
5121
5122 echo "$as_me:$LINENO: checking for long long" >&5
5123 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5124 if test "${ac_cv_type_long_long+set}" = set; then
5125 echo $ECHO_N "(cached) $ECHO_C" >&6
5126 else
5127 cat >conftest.$ac_ext <<_ACEOF
5128 /* confdefs.h. */
5129 _ACEOF
5130 cat confdefs.h >>conftest.$ac_ext
5131 cat >>conftest.$ac_ext <<_ACEOF
5132 /* end confdefs.h. */
5133 $ac_includes_default
5134 int
5135 main ()
5136 {
5137 if ((long long *) 0)
5138 return 0;
5139 if (sizeof (long long))
5140 return 0;
5141 ;
5142 return 0;
5143 }
5144 _ACEOF
5145 rm -f conftest.$ac_objext
5146 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5147 (eval $ac_compile) 2>conftest.er1
5148 ac_status=$?
5149 grep -v '^ *+' conftest.er1 >conftest.err
5150 rm -f conftest.er1
5151 cat conftest.err >&5
5152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5153 (exit $ac_status); } &&
5154 { ac_try='test -z "$ac_c_werror_flag"
5155 || test ! -s conftest.err'
5156 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5157 (eval $ac_try) 2>&5
5158 ac_status=$?
5159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5160 (exit $ac_status); }; } &&
5161 { ac_try='test -s conftest.$ac_objext'
5162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5163 (eval $ac_try) 2>&5
5164 ac_status=$?
5165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5166 (exit $ac_status); }; }; then
5167 ac_cv_type_long_long=yes
5168 else
5169 echo "$as_me: failed program was:" >&5
5170 sed 's/^/| /' conftest.$ac_ext >&5
5171
5172 ac_cv_type_long_long=no
5173 fi
5174 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5175 fi
5176 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5177 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5178 if test $ac_cv_type_long_long = yes; then
5179
5180 cat >>confdefs.h <<_ACEOF
5181 #define HAVE_LONG_LONG 1
5182 _ACEOF
5183
5184 echo "$as_me:$LINENO: checking for long long" >&5
5185 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5186 if test "${ac_cv_type_long_long+set}" = set; then
5187 echo $ECHO_N "(cached) $ECHO_C" >&6
5188 else
5189 cat >conftest.$ac_ext <<_ACEOF
5190 /* confdefs.h. */
5191 _ACEOF
5192 cat confdefs.h >>conftest.$ac_ext
5193 cat >>conftest.$ac_ext <<_ACEOF
5194 /* end confdefs.h. */
5195 $ac_includes_default
5196 int
5197 main ()
5198 {
5199 if ((long long *) 0)
5200 return 0;
5201 if (sizeof (long long))
5202 return 0;
5203 ;
5204 return 0;
5205 }
5206 _ACEOF
5207 rm -f conftest.$ac_objext
5208 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5209 (eval $ac_compile) 2>conftest.er1
5210 ac_status=$?
5211 grep -v '^ *+' conftest.er1 >conftest.err
5212 rm -f conftest.er1
5213 cat conftest.err >&5
5214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5215 (exit $ac_status); } &&
5216 { ac_try='test -z "$ac_c_werror_flag"
5217 || test ! -s conftest.err'
5218 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5219 (eval $ac_try) 2>&5
5220 ac_status=$?
5221 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5222 (exit $ac_status); }; } &&
5223 { ac_try='test -s conftest.$ac_objext'
5224 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5225 (eval $ac_try) 2>&5
5226 ac_status=$?
5227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5228 (exit $ac_status); }; }; then
5229 ac_cv_type_long_long=yes
5230 else
5231 echo "$as_me: failed program was:" >&5
5232 sed 's/^/| /' conftest.$ac_ext >&5
5233
5234 ac_cv_type_long_long=no
5235 fi
5236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5237 fi
5238 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5239 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5240
5241 echo "$as_me:$LINENO: checking size of long long" >&5
5242 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5243 if test "${ac_cv_sizeof_long_long+set}" = set; then
5244 echo $ECHO_N "(cached) $ECHO_C" >&6
5245 else
5246 if test "$ac_cv_type_long_long" = yes; then
5247 # The cast to unsigned long works around a bug in the HP C Compiler
5248 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5249 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5250 # This bug is HP SR number 8606223364.
5251 if test "$cross_compiling" = yes; then
5252 # Depending upon the size, compute the lo and hi bounds.
5253 cat >conftest.$ac_ext <<_ACEOF
5254 /* confdefs.h. */
5255 _ACEOF
5256 cat confdefs.h >>conftest.$ac_ext
5257 cat >>conftest.$ac_ext <<_ACEOF
5258 /* end confdefs.h. */
5259 $ac_includes_default
5260 int
5261 main ()
5262 {
5263 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5264 test_array [0] = 0
5265
5266 ;
5267 return 0;
5268 }
5269 _ACEOF
5270 rm -f conftest.$ac_objext
5271 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5272 (eval $ac_compile) 2>conftest.er1
5273 ac_status=$?
5274 grep -v '^ *+' conftest.er1 >conftest.err
5275 rm -f conftest.er1
5276 cat conftest.err >&5
5277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278 (exit $ac_status); } &&
5279 { ac_try='test -z "$ac_c_werror_flag"
5280 || test ! -s conftest.err'
5281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5282 (eval $ac_try) 2>&5
5283 ac_status=$?
5284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5285 (exit $ac_status); }; } &&
5286 { ac_try='test -s conftest.$ac_objext'
5287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5288 (eval $ac_try) 2>&5
5289 ac_status=$?
5290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5291 (exit $ac_status); }; }; then
5292 ac_lo=0 ac_mid=0
5293 while :; do
5294 cat >conftest.$ac_ext <<_ACEOF
5295 /* confdefs.h. */
5296 _ACEOF
5297 cat confdefs.h >>conftest.$ac_ext
5298 cat >>conftest.$ac_ext <<_ACEOF
5299 /* end confdefs.h. */
5300 $ac_includes_default
5301 int
5302 main ()
5303 {
5304 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5305 test_array [0] = 0
5306
5307 ;
5308 return 0;
5309 }
5310 _ACEOF
5311 rm -f conftest.$ac_objext
5312 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5313 (eval $ac_compile) 2>conftest.er1
5314 ac_status=$?
5315 grep -v '^ *+' conftest.er1 >conftest.err
5316 rm -f conftest.er1
5317 cat conftest.err >&5
5318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5319 (exit $ac_status); } &&
5320 { ac_try='test -z "$ac_c_werror_flag"
5321 || test ! -s conftest.err'
5322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5323 (eval $ac_try) 2>&5
5324 ac_status=$?
5325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5326 (exit $ac_status); }; } &&
5327 { ac_try='test -s conftest.$ac_objext'
5328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5329 (eval $ac_try) 2>&5
5330 ac_status=$?
5331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5332 (exit $ac_status); }; }; then
5333 ac_hi=$ac_mid; break
5334 else
5335 echo "$as_me: failed program was:" >&5
5336 sed 's/^/| /' conftest.$ac_ext >&5
5337
5338 ac_lo=`expr $ac_mid + 1`
5339 if test $ac_lo -le $ac_mid; then
5340 ac_lo= ac_hi=
5341 break
5342 fi
5343 ac_mid=`expr 2 '*' $ac_mid + 1`
5344 fi
5345 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5346 done
5347 else
5348 echo "$as_me: failed program was:" >&5
5349 sed 's/^/| /' conftest.$ac_ext >&5
5350
5351 cat >conftest.$ac_ext <<_ACEOF
5352 /* confdefs.h. */
5353 _ACEOF
5354 cat confdefs.h >>conftest.$ac_ext
5355 cat >>conftest.$ac_ext <<_ACEOF
5356 /* end confdefs.h. */
5357 $ac_includes_default
5358 int
5359 main ()
5360 {
5361 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5362 test_array [0] = 0
5363
5364 ;
5365 return 0;
5366 }
5367 _ACEOF
5368 rm -f conftest.$ac_objext
5369 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5370 (eval $ac_compile) 2>conftest.er1
5371 ac_status=$?
5372 grep -v '^ *+' conftest.er1 >conftest.err
5373 rm -f conftest.er1
5374 cat conftest.err >&5
5375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5376 (exit $ac_status); } &&
5377 { ac_try='test -z "$ac_c_werror_flag"
5378 || test ! -s conftest.err'
5379 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5380 (eval $ac_try) 2>&5
5381 ac_status=$?
5382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5383 (exit $ac_status); }; } &&
5384 { ac_try='test -s conftest.$ac_objext'
5385 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5386 (eval $ac_try) 2>&5
5387 ac_status=$?
5388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389 (exit $ac_status); }; }; then
5390 ac_hi=-1 ac_mid=-1
5391 while :; do
5392 cat >conftest.$ac_ext <<_ACEOF
5393 /* confdefs.h. */
5394 _ACEOF
5395 cat confdefs.h >>conftest.$ac_ext
5396 cat >>conftest.$ac_ext <<_ACEOF
5397 /* end confdefs.h. */
5398 $ac_includes_default
5399 int
5400 main ()
5401 {
5402 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5403 test_array [0] = 0
5404
5405 ;
5406 return 0;
5407 }
5408 _ACEOF
5409 rm -f conftest.$ac_objext
5410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5411 (eval $ac_compile) 2>conftest.er1
5412 ac_status=$?
5413 grep -v '^ *+' conftest.er1 >conftest.err
5414 rm -f conftest.er1
5415 cat conftest.err >&5
5416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417 (exit $ac_status); } &&
5418 { ac_try='test -z "$ac_c_werror_flag"
5419 || test ! -s conftest.err'
5420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5421 (eval $ac_try) 2>&5
5422 ac_status=$?
5423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5424 (exit $ac_status); }; } &&
5425 { ac_try='test -s conftest.$ac_objext'
5426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5427 (eval $ac_try) 2>&5
5428 ac_status=$?
5429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5430 (exit $ac_status); }; }; then
5431 ac_lo=$ac_mid; break
5432 else
5433 echo "$as_me: failed program was:" >&5
5434 sed 's/^/| /' conftest.$ac_ext >&5
5435
5436 ac_hi=`expr '(' $ac_mid ')' - 1`
5437 if test $ac_mid -le $ac_hi; then
5438 ac_lo= ac_hi=
5439 break
5440 fi
5441 ac_mid=`expr 2 '*' $ac_mid`
5442 fi
5443 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5444 done
5445 else
5446 echo "$as_me: failed program was:" >&5
5447 sed 's/^/| /' conftest.$ac_ext >&5
5448
5449 ac_lo= ac_hi=
5450 fi
5451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5452 fi
5453 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5454 # Binary search between lo and hi bounds.
5455 while test "x$ac_lo" != "x$ac_hi"; do
5456 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5457 cat >conftest.$ac_ext <<_ACEOF
5458 /* confdefs.h. */
5459 _ACEOF
5460 cat confdefs.h >>conftest.$ac_ext
5461 cat >>conftest.$ac_ext <<_ACEOF
5462 /* end confdefs.h. */
5463 $ac_includes_default
5464 int
5465 main ()
5466 {
5467 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5468 test_array [0] = 0
5469
5470 ;
5471 return 0;
5472 }
5473 _ACEOF
5474 rm -f conftest.$ac_objext
5475 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5476 (eval $ac_compile) 2>conftest.er1
5477 ac_status=$?
5478 grep -v '^ *+' conftest.er1 >conftest.err
5479 rm -f conftest.er1
5480 cat conftest.err >&5
5481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5482 (exit $ac_status); } &&
5483 { ac_try='test -z "$ac_c_werror_flag"
5484 || test ! -s conftest.err'
5485 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5486 (eval $ac_try) 2>&5
5487 ac_status=$?
5488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5489 (exit $ac_status); }; } &&
5490 { ac_try='test -s conftest.$ac_objext'
5491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5492 (eval $ac_try) 2>&5
5493 ac_status=$?
5494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5495 (exit $ac_status); }; }; then
5496 ac_hi=$ac_mid
5497 else
5498 echo "$as_me: failed program was:" >&5
5499 sed 's/^/| /' conftest.$ac_ext >&5
5500
5501 ac_lo=`expr '(' $ac_mid ')' + 1`
5502 fi
5503 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5504 done
5505 case $ac_lo in
5506 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5507 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5508 See \`config.log' for more details." >&5
5509 echo "$as_me: error: cannot compute sizeof (long long), 77
5510 See \`config.log' for more details." >&2;}
5511 { (exit 1); exit 1; }; } ;;
5512 esac
5513 else
5514 if test "$cross_compiling" = yes; then
5515 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5516 See \`config.log' for more details." >&5
5517 echo "$as_me: error: cannot run test program while cross compiling
5518 See \`config.log' for more details." >&2;}
5519 { (exit 1); exit 1; }; }
5520 else
5521 cat >conftest.$ac_ext <<_ACEOF
5522 /* confdefs.h. */
5523 _ACEOF
5524 cat confdefs.h >>conftest.$ac_ext
5525 cat >>conftest.$ac_ext <<_ACEOF
5526 /* end confdefs.h. */
5527 $ac_includes_default
5528 long longval () { return (long) (sizeof (long long)); }
5529 unsigned long ulongval () { return (long) (sizeof (long long)); }
5530 #include <stdio.h>
5531 #include <stdlib.h>
5532 int
5533 main ()
5534 {
5535
5536 FILE *f = fopen ("conftest.val", "w");
5537 if (! f)
5538 exit (1);
5539 if (((long) (sizeof (long long))) < 0)
5540 {
5541 long i = longval ();
5542 if (i != ((long) (sizeof (long long))))
5543 exit (1);
5544 fprintf (f, "%ld\n", i);
5545 }
5546 else
5547 {
5548 unsigned long i = ulongval ();
5549 if (i != ((long) (sizeof (long long))))
5550 exit (1);
5551 fprintf (f, "%lu\n", i);
5552 }
5553 exit (ferror (f) || fclose (f) != 0);
5554
5555 ;
5556 return 0;
5557 }
5558 _ACEOF
5559 rm -f conftest$ac_exeext
5560 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5561 (eval $ac_link) 2>&5
5562 ac_status=$?
5563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5564 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5566 (eval $ac_try) 2>&5
5567 ac_status=$?
5568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5569 (exit $ac_status); }; }; then
5570 ac_cv_sizeof_long_long=`cat conftest.val`
5571 else
5572 echo "$as_me: program exited with status $ac_status" >&5
5573 echo "$as_me: failed program was:" >&5
5574 sed 's/^/| /' conftest.$ac_ext >&5
5575
5576 ( exit $ac_status )
5577 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5578 See \`config.log' for more details." >&5
5579 echo "$as_me: error: cannot compute sizeof (long long), 77
5580 See \`config.log' for more details." >&2;}
5581 { (exit 1); exit 1; }; }
5582 fi
5583 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5584 fi
5585 fi
5586 rm -f conftest.val
5587 else
5588 ac_cv_sizeof_long_long=0
5589 fi
5590 fi
5591 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5592 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5593 cat >>confdefs.h <<_ACEOF
5594 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5595 _ACEOF
5596
5597
5598 fi
5599
5600 echo "$as_me:$LINENO: checking for __int64" >&5
5601 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5602 if test "${ac_cv_type___int64+set}" = set; then
5603 echo $ECHO_N "(cached) $ECHO_C" >&6
5604 else
5605 cat >conftest.$ac_ext <<_ACEOF
5606 /* confdefs.h. */
5607 _ACEOF
5608 cat confdefs.h >>conftest.$ac_ext
5609 cat >>conftest.$ac_ext <<_ACEOF
5610 /* end confdefs.h. */
5611 $ac_includes_default
5612 int
5613 main ()
5614 {
5615 if ((__int64 *) 0)
5616 return 0;
5617 if (sizeof (__int64))
5618 return 0;
5619 ;
5620 return 0;
5621 }
5622 _ACEOF
5623 rm -f conftest.$ac_objext
5624 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5625 (eval $ac_compile) 2>conftest.er1
5626 ac_status=$?
5627 grep -v '^ *+' conftest.er1 >conftest.err
5628 rm -f conftest.er1
5629 cat conftest.err >&5
5630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5631 (exit $ac_status); } &&
5632 { ac_try='test -z "$ac_c_werror_flag"
5633 || test ! -s conftest.err'
5634 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5635 (eval $ac_try) 2>&5
5636 ac_status=$?
5637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5638 (exit $ac_status); }; } &&
5639 { ac_try='test -s conftest.$ac_objext'
5640 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5641 (eval $ac_try) 2>&5
5642 ac_status=$?
5643 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5644 (exit $ac_status); }; }; then
5645 ac_cv_type___int64=yes
5646 else
5647 echo "$as_me: failed program was:" >&5
5648 sed 's/^/| /' conftest.$ac_ext >&5
5649
5650 ac_cv_type___int64=no
5651 fi
5652 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5653 fi
5654 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5655 echo "${ECHO_T}$ac_cv_type___int64" >&6
5656 if test $ac_cv_type___int64 = yes; then
5657
5658 cat >>confdefs.h <<_ACEOF
5659 #define HAVE___INT64 1
5660 _ACEOF
5661
5662 echo "$as_me:$LINENO: checking for __int64" >&5
5663 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5664 if test "${ac_cv_type___int64+set}" = set; then
5665 echo $ECHO_N "(cached) $ECHO_C" >&6
5666 else
5667 cat >conftest.$ac_ext <<_ACEOF
5668 /* confdefs.h. */
5669 _ACEOF
5670 cat confdefs.h >>conftest.$ac_ext
5671 cat >>conftest.$ac_ext <<_ACEOF
5672 /* end confdefs.h. */
5673 $ac_includes_default
5674 int
5675 main ()
5676 {
5677 if ((__int64 *) 0)
5678 return 0;
5679 if (sizeof (__int64))
5680 return 0;
5681 ;
5682 return 0;
5683 }
5684 _ACEOF
5685 rm -f conftest.$ac_objext
5686 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5687 (eval $ac_compile) 2>conftest.er1
5688 ac_status=$?
5689 grep -v '^ *+' conftest.er1 >conftest.err
5690 rm -f conftest.er1
5691 cat conftest.err >&5
5692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5693 (exit $ac_status); } &&
5694 { ac_try='test -z "$ac_c_werror_flag"
5695 || test ! -s conftest.err'
5696 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5697 (eval $ac_try) 2>&5
5698 ac_status=$?
5699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5700 (exit $ac_status); }; } &&
5701 { ac_try='test -s conftest.$ac_objext'
5702 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5703 (eval $ac_try) 2>&5
5704 ac_status=$?
5705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706 (exit $ac_status); }; }; then
5707 ac_cv_type___int64=yes
5708 else
5709 echo "$as_me: failed program was:" >&5
5710 sed 's/^/| /' conftest.$ac_ext >&5
5711
5712 ac_cv_type___int64=no
5713 fi
5714 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5715 fi
5716 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5717 echo "${ECHO_T}$ac_cv_type___int64" >&6
5718
5719 echo "$as_me:$LINENO: checking size of __int64" >&5
5720 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5721 if test "${ac_cv_sizeof___int64+set}" = set; then
5722 echo $ECHO_N "(cached) $ECHO_C" >&6
5723 else
5724 if test "$ac_cv_type___int64" = yes; then
5725 # The cast to unsigned long works around a bug in the HP C Compiler
5726 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5727 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5728 # This bug is HP SR number 8606223364.
5729 if test "$cross_compiling" = yes; then
5730 # Depending upon the size, compute the lo and hi bounds.
5731 cat >conftest.$ac_ext <<_ACEOF
5732 /* confdefs.h. */
5733 _ACEOF
5734 cat confdefs.h >>conftest.$ac_ext
5735 cat >>conftest.$ac_ext <<_ACEOF
5736 /* end confdefs.h. */
5737 $ac_includes_default
5738 int
5739 main ()
5740 {
5741 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5742 test_array [0] = 0
5743
5744 ;
5745 return 0;
5746 }
5747 _ACEOF
5748 rm -f conftest.$ac_objext
5749 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5750 (eval $ac_compile) 2>conftest.er1
5751 ac_status=$?
5752 grep -v '^ *+' conftest.er1 >conftest.err
5753 rm -f conftest.er1
5754 cat conftest.err >&5
5755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5756 (exit $ac_status); } &&
5757 { ac_try='test -z "$ac_c_werror_flag"
5758 || test ! -s conftest.err'
5759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5760 (eval $ac_try) 2>&5
5761 ac_status=$?
5762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763 (exit $ac_status); }; } &&
5764 { ac_try='test -s conftest.$ac_objext'
5765 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5766 (eval $ac_try) 2>&5
5767 ac_status=$?
5768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769 (exit $ac_status); }; }; then
5770 ac_lo=0 ac_mid=0
5771 while :; do
5772 cat >conftest.$ac_ext <<_ACEOF
5773 /* confdefs.h. */
5774 _ACEOF
5775 cat confdefs.h >>conftest.$ac_ext
5776 cat >>conftest.$ac_ext <<_ACEOF
5777 /* end confdefs.h. */
5778 $ac_includes_default
5779 int
5780 main ()
5781 {
5782 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5783 test_array [0] = 0
5784
5785 ;
5786 return 0;
5787 }
5788 _ACEOF
5789 rm -f conftest.$ac_objext
5790 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5791 (eval $ac_compile) 2>conftest.er1
5792 ac_status=$?
5793 grep -v '^ *+' conftest.er1 >conftest.err
5794 rm -f conftest.er1
5795 cat conftest.err >&5
5796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5797 (exit $ac_status); } &&
5798 { ac_try='test -z "$ac_c_werror_flag"
5799 || test ! -s conftest.err'
5800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5801 (eval $ac_try) 2>&5
5802 ac_status=$?
5803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5804 (exit $ac_status); }; } &&
5805 { ac_try='test -s conftest.$ac_objext'
5806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5807 (eval $ac_try) 2>&5
5808 ac_status=$?
5809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5810 (exit $ac_status); }; }; then
5811 ac_hi=$ac_mid; break
5812 else
5813 echo "$as_me: failed program was:" >&5
5814 sed 's/^/| /' conftest.$ac_ext >&5
5815
5816 ac_lo=`expr $ac_mid + 1`
5817 if test $ac_lo -le $ac_mid; then
5818 ac_lo= ac_hi=
5819 break
5820 fi
5821 ac_mid=`expr 2 '*' $ac_mid + 1`
5822 fi
5823 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5824 done
5825 else
5826 echo "$as_me: failed program was:" >&5
5827 sed 's/^/| /' conftest.$ac_ext >&5
5828
5829 cat >conftest.$ac_ext <<_ACEOF
5830 /* confdefs.h. */
5831 _ACEOF
5832 cat confdefs.h >>conftest.$ac_ext
5833 cat >>conftest.$ac_ext <<_ACEOF
5834 /* end confdefs.h. */
5835 $ac_includes_default
5836 int
5837 main ()
5838 {
5839 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5840 test_array [0] = 0
5841
5842 ;
5843 return 0;
5844 }
5845 _ACEOF
5846 rm -f conftest.$ac_objext
5847 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5848 (eval $ac_compile) 2>conftest.er1
5849 ac_status=$?
5850 grep -v '^ *+' conftest.er1 >conftest.err
5851 rm -f conftest.er1
5852 cat conftest.err >&5
5853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5854 (exit $ac_status); } &&
5855 { ac_try='test -z "$ac_c_werror_flag"
5856 || test ! -s conftest.err'
5857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5858 (eval $ac_try) 2>&5
5859 ac_status=$?
5860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861 (exit $ac_status); }; } &&
5862 { ac_try='test -s conftest.$ac_objext'
5863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5864 (eval $ac_try) 2>&5
5865 ac_status=$?
5866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5867 (exit $ac_status); }; }; then
5868 ac_hi=-1 ac_mid=-1
5869 while :; do
5870 cat >conftest.$ac_ext <<_ACEOF
5871 /* confdefs.h. */
5872 _ACEOF
5873 cat confdefs.h >>conftest.$ac_ext
5874 cat >>conftest.$ac_ext <<_ACEOF
5875 /* end confdefs.h. */
5876 $ac_includes_default
5877 int
5878 main ()
5879 {
5880 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5881 test_array [0] = 0
5882
5883 ;
5884 return 0;
5885 }
5886 _ACEOF
5887 rm -f conftest.$ac_objext
5888 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5889 (eval $ac_compile) 2>conftest.er1
5890 ac_status=$?
5891 grep -v '^ *+' conftest.er1 >conftest.err
5892 rm -f conftest.er1
5893 cat conftest.err >&5
5894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895 (exit $ac_status); } &&
5896 { ac_try='test -z "$ac_c_werror_flag"
5897 || test ! -s conftest.err'
5898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5899 (eval $ac_try) 2>&5
5900 ac_status=$?
5901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902 (exit $ac_status); }; } &&
5903 { ac_try='test -s conftest.$ac_objext'
5904 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5905 (eval $ac_try) 2>&5
5906 ac_status=$?
5907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5908 (exit $ac_status); }; }; then
5909 ac_lo=$ac_mid; break
5910 else
5911 echo "$as_me: failed program was:" >&5
5912 sed 's/^/| /' conftest.$ac_ext >&5
5913
5914 ac_hi=`expr '(' $ac_mid ')' - 1`
5915 if test $ac_mid -le $ac_hi; then
5916 ac_lo= ac_hi=
5917 break
5918 fi
5919 ac_mid=`expr 2 '*' $ac_mid`
5920 fi
5921 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5922 done
5923 else
5924 echo "$as_me: failed program was:" >&5
5925 sed 's/^/| /' conftest.$ac_ext >&5
5926
5927 ac_lo= ac_hi=
5928 fi
5929 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5930 fi
5931 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5932 # Binary search between lo and hi bounds.
5933 while test "x$ac_lo" != "x$ac_hi"; do
5934 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5935 cat >conftest.$ac_ext <<_ACEOF
5936 /* confdefs.h. */
5937 _ACEOF
5938 cat confdefs.h >>conftest.$ac_ext
5939 cat >>conftest.$ac_ext <<_ACEOF
5940 /* end confdefs.h. */
5941 $ac_includes_default
5942 int
5943 main ()
5944 {
5945 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5946 test_array [0] = 0
5947
5948 ;
5949 return 0;
5950 }
5951 _ACEOF
5952 rm -f conftest.$ac_objext
5953 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5954 (eval $ac_compile) 2>conftest.er1
5955 ac_status=$?
5956 grep -v '^ *+' conftest.er1 >conftest.err
5957 rm -f conftest.er1
5958 cat conftest.err >&5
5959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5960 (exit $ac_status); } &&
5961 { ac_try='test -z "$ac_c_werror_flag"
5962 || test ! -s conftest.err'
5963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5964 (eval $ac_try) 2>&5
5965 ac_status=$?
5966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5967 (exit $ac_status); }; } &&
5968 { ac_try='test -s conftest.$ac_objext'
5969 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5970 (eval $ac_try) 2>&5
5971 ac_status=$?
5972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5973 (exit $ac_status); }; }; then
5974 ac_hi=$ac_mid
5975 else
5976 echo "$as_me: failed program was:" >&5
5977 sed 's/^/| /' conftest.$ac_ext >&5
5978
5979 ac_lo=`expr '(' $ac_mid ')' + 1`
5980 fi
5981 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5982 done
5983 case $ac_lo in
5984 ?*) ac_cv_sizeof___int64=$ac_lo;;
5985 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5986 See \`config.log' for more details." >&5
5987 echo "$as_me: error: cannot compute sizeof (__int64), 77
5988 See \`config.log' for more details." >&2;}
5989 { (exit 1); exit 1; }; } ;;
5990 esac
5991 else
5992 if test "$cross_compiling" = yes; then
5993 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5994 See \`config.log' for more details." >&5
5995 echo "$as_me: error: cannot run test program while cross compiling
5996 See \`config.log' for more details." >&2;}
5997 { (exit 1); exit 1; }; }
5998 else
5999 cat >conftest.$ac_ext <<_ACEOF
6000 /* confdefs.h. */
6001 _ACEOF
6002 cat confdefs.h >>conftest.$ac_ext
6003 cat >>conftest.$ac_ext <<_ACEOF
6004 /* end confdefs.h. */
6005 $ac_includes_default
6006 long longval () { return (long) (sizeof (__int64)); }
6007 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6008 #include <stdio.h>
6009 #include <stdlib.h>
6010 int
6011 main ()
6012 {
6013
6014 FILE *f = fopen ("conftest.val", "w");
6015 if (! f)
6016 exit (1);
6017 if (((long) (sizeof (__int64))) < 0)
6018 {
6019 long i = longval ();
6020 if (i != ((long) (sizeof (__int64))))
6021 exit (1);
6022 fprintf (f, "%ld\n", i);
6023 }
6024 else
6025 {
6026 unsigned long i = ulongval ();
6027 if (i != ((long) (sizeof (__int64))))
6028 exit (1);
6029 fprintf (f, "%lu\n", i);
6030 }
6031 exit (ferror (f) || fclose (f) != 0);
6032
6033 ;
6034 return 0;
6035 }
6036 _ACEOF
6037 rm -f conftest$ac_exeext
6038 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6039 (eval $ac_link) 2>&5
6040 ac_status=$?
6041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6042 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6044 (eval $ac_try) 2>&5
6045 ac_status=$?
6046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6047 (exit $ac_status); }; }; then
6048 ac_cv_sizeof___int64=`cat conftest.val`
6049 else
6050 echo "$as_me: program exited with status $ac_status" >&5
6051 echo "$as_me: failed program was:" >&5
6052 sed 's/^/| /' conftest.$ac_ext >&5
6053
6054 ( exit $ac_status )
6055 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6056 See \`config.log' for more details." >&5
6057 echo "$as_me: error: cannot compute sizeof (__int64), 77
6058 See \`config.log' for more details." >&2;}
6059 { (exit 1); exit 1; }; }
6060 fi
6061 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6062 fi
6063 fi
6064 rm -f conftest.val
6065 else
6066 ac_cv_sizeof___int64=0
6067 fi
6068 fi
6069 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6070 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6071 cat >>confdefs.h <<_ACEOF
6072 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6073 _ACEOF
6074
6075
6076 fi
6077
6078
6079 # ---------------------
6080 # Warnings and checking
6081 # ---------------------
6082
6083 # Check $CC warning features (if it's GCC).
6084 # We want to use -pedantic, but we don't want warnings about
6085 # * 'long long'
6086 # * variadic macros
6087 # * overlong strings
6088 # So, we only use -pedantic if we can disable those warnings.
6089
6090 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6091 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6092 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6093 echo $ECHO_N "(cached) $ECHO_C" >&6
6094 else
6095 save_CFLAGS="$CFLAGS"
6096 CFLAGS="-Wno-long-long"
6097 cat >conftest.$ac_ext <<_ACEOF
6098 /* confdefs.h. */
6099 _ACEOF
6100 cat confdefs.h >>conftest.$ac_ext
6101 cat >>conftest.$ac_ext <<_ACEOF
6102 /* end confdefs.h. */
6103
6104 _ACEOF
6105 rm -f conftest.$ac_objext
6106 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6107 (eval $ac_compile) 2>conftest.er1
6108 ac_status=$?
6109 grep -v '^ *+' conftest.er1 >conftest.err
6110 rm -f conftest.er1
6111 cat conftest.err >&5
6112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6113 (exit $ac_status); } &&
6114 { ac_try='test -z "$ac_c_werror_flag"
6115 || test ! -s conftest.err'
6116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6117 (eval $ac_try) 2>&5
6118 ac_status=$?
6119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6120 (exit $ac_status); }; } &&
6121 { ac_try='test -s conftest.$ac_objext'
6122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6123 (eval $ac_try) 2>&5
6124 ac_status=$?
6125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6126 (exit $ac_status); }; }; then
6127 ac_cv_prog_cc_w_no_long_long=yes
6128 else
6129 echo "$as_me: failed program was:" >&5
6130 sed 's/^/| /' conftest.$ac_ext >&5
6131
6132 ac_cv_prog_cc_w_no_long_long=no
6133 fi
6134 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6135 CFLAGS="$save_CFLAGS"
6136
6137 fi
6138 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6139 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6140
6141 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6142 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6143 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6144 echo $ECHO_N "(cached) $ECHO_C" >&6
6145 else
6146 save_CFLAGS="$CFLAGS"
6147 CFLAGS="-Wno-variadic-macros"
6148 cat >conftest.$ac_ext <<_ACEOF
6149 /* confdefs.h. */
6150 _ACEOF
6151 cat confdefs.h >>conftest.$ac_ext
6152 cat >>conftest.$ac_ext <<_ACEOF
6153 /* end confdefs.h. */
6154
6155 _ACEOF
6156 rm -f conftest.$ac_objext
6157 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6158 (eval $ac_compile) 2>conftest.er1
6159 ac_status=$?
6160 grep -v '^ *+' conftest.er1 >conftest.err
6161 rm -f conftest.er1
6162 cat conftest.err >&5
6163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6164 (exit $ac_status); } &&
6165 { ac_try='test -z "$ac_c_werror_flag"
6166 || test ! -s conftest.err'
6167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6168 (eval $ac_try) 2>&5
6169 ac_status=$?
6170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6171 (exit $ac_status); }; } &&
6172 { ac_try='test -s conftest.$ac_objext'
6173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6174 (eval $ac_try) 2>&5
6175 ac_status=$?
6176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6177 (exit $ac_status); }; }; then
6178 ac_cv_prog_cc_w_no_variadic_macros=yes
6179 else
6180 echo "$as_me: failed program was:" >&5
6181 sed 's/^/| /' conftest.$ac_ext >&5
6182
6183 ac_cv_prog_cc_w_no_variadic_macros=no
6184 fi
6185 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6186 CFLAGS="$save_CFLAGS"
6187
6188 fi
6189 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6190 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6191
6192 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5
6193 echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6
6194 if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then
6195 echo $ECHO_N "(cached) $ECHO_C" >&6
6196 else
6197 save_CFLAGS="$CFLAGS"
6198 CFLAGS="-Wno-overlength-strings"
6199 cat >conftest.$ac_ext <<_ACEOF
6200 /* confdefs.h. */
6201 _ACEOF
6202 cat confdefs.h >>conftest.$ac_ext
6203 cat >>conftest.$ac_ext <<_ACEOF
6204 /* end confdefs.h. */
6205
6206 _ACEOF
6207 rm -f conftest.$ac_objext
6208 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6209 (eval $ac_compile) 2>conftest.er1
6210 ac_status=$?
6211 grep -v '^ *+' conftest.er1 >conftest.err
6212 rm -f conftest.er1
6213 cat conftest.err >&5
6214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215 (exit $ac_status); } &&
6216 { ac_try='test -z "$ac_c_werror_flag"
6217 || test ! -s conftest.err'
6218 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6219 (eval $ac_try) 2>&5
6220 ac_status=$?
6221 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6222 (exit $ac_status); }; } &&
6223 { ac_try='test -s conftest.$ac_objext'
6224 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6225 (eval $ac_try) 2>&5
6226 ac_status=$?
6227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6228 (exit $ac_status); }; }; then
6229 ac_cv_prog_cc_w_no_overlength_strings=yes
6230 else
6231 echo "$as_me: failed program was:" >&5
6232 sed 's/^/| /' conftest.$ac_ext >&5
6233
6234 ac_cv_prog_cc_w_no_overlength_strings=no
6235 fi
6236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6237 CFLAGS="$save_CFLAGS"
6238
6239 fi
6240 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5
6241 echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6
6242
6243 strict1_warn=
6244 if test $ac_cv_prog_cc_w_no_long_long = yes \
6245 && test $ac_cv_prog_cc_w_no_variadic_macros = yes \
6246 && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then
6247 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6248 fi
6249
6250 # Add -Wold-style-definition if it's accepted
6251 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6252 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6253 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6254 echo $ECHO_N "(cached) $ECHO_C" >&6
6255 else
6256 save_CFLAGS="$CFLAGS"
6257 CFLAGS="-Wold-style-definition"
6258 cat >conftest.$ac_ext <<_ACEOF
6259 /* confdefs.h. */
6260 _ACEOF
6261 cat confdefs.h >>conftest.$ac_ext
6262 cat >>conftest.$ac_ext <<_ACEOF
6263 /* end confdefs.h. */
6264
6265 _ACEOF
6266 rm -f conftest.$ac_objext
6267 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6268 (eval $ac_compile) 2>conftest.er1
6269 ac_status=$?
6270 grep -v '^ *+' conftest.er1 >conftest.err
6271 rm -f conftest.er1
6272 cat conftest.err >&5
6273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6274 (exit $ac_status); } &&
6275 { ac_try='test -z "$ac_c_werror_flag"
6276 || test ! -s conftest.err'
6277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6278 (eval $ac_try) 2>&5
6279 ac_status=$?
6280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6281 (exit $ac_status); }; } &&
6282 { ac_try='test -s conftest.$ac_objext'
6283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6284 (eval $ac_try) 2>&5
6285 ac_status=$?
6286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6287 (exit $ac_status); }; }; then
6288 ac_cv_prog_cc_w_old_style_definition=yes
6289 else
6290 echo "$as_me: failed program was:" >&5
6291 sed 's/^/| /' conftest.$ac_ext >&5
6292
6293 ac_cv_prog_cc_w_old_style_definition=no
6294 fi
6295 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6296 CFLAGS="$save_CFLAGS"
6297
6298 fi
6299 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6300 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6301 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6302 strict1_warn="${strict1_warn} -Wold-style-definition"
6303 fi
6304
6305 # Add -Wmissing-format-attribute if it's accepted
6306 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6307 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6308 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6309 echo $ECHO_N "(cached) $ECHO_C" >&6
6310 else
6311 save_CFLAGS="$CFLAGS"
6312 CFLAGS="-Wmissing-format-attribute"
6313 cat >conftest.$ac_ext <<_ACEOF
6314 /* confdefs.h. */
6315 _ACEOF
6316 cat confdefs.h >>conftest.$ac_ext
6317 cat >>conftest.$ac_ext <<_ACEOF
6318 /* end confdefs.h. */
6319
6320 _ACEOF
6321 rm -f conftest.$ac_objext
6322 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6323 (eval $ac_compile) 2>conftest.er1
6324 ac_status=$?
6325 grep -v '^ *+' conftest.er1 >conftest.err
6326 rm -f conftest.er1
6327 cat conftest.err >&5
6328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6329 (exit $ac_status); } &&
6330 { ac_try='test -z "$ac_c_werror_flag"
6331 || test ! -s conftest.err'
6332 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6333 (eval $ac_try) 2>&5
6334 ac_status=$?
6335 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6336 (exit $ac_status); }; } &&
6337 { ac_try='test -s conftest.$ac_objext'
6338 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6339 (eval $ac_try) 2>&5
6340 ac_status=$?
6341 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6342 (exit $ac_status); }; }; then
6343 ac_cv_prog_cc_w_missing_format_attribute=yes
6344 else
6345 echo "$as_me: failed program was:" >&5
6346 sed 's/^/| /' conftest.$ac_ext >&5
6347
6348 ac_cv_prog_cc_w_missing_format_attribute=no
6349 fi
6350 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6351 CFLAGS="$save_CFLAGS"
6352
6353 fi
6354 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6355 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6356 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6357 strict1_warn="${strict1_warn} -Wmissing-format-attribute"
6358 fi
6359
6360 # Enable -Werror, period.
6361 # Check whether --enable-werror_always or --disable-werror_always was given.
6362 if test "${enable_werror_always+set}" = set; then
6363 enableval="$enable_werror_always"
6364
6365 else
6366 enable_werror_always=no
6367 fi;
6368 if test x${enable_werror_always} = xyes ; then
6369 strict1_warn="${strict1_warn} -Werror"
6370 WERROR=-Werror
6371 fi
6372
6373
6374
6375 # Get C++ compatibility warning flag, if supported.
6376 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
6377 echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
6378 if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
6379 echo $ECHO_N "(cached) $ECHO_C" >&6
6380 else
6381 save_CFLAGS="$CFLAGS"
6382 CFLAGS="-Wc++-compat"
6383 cat >conftest.$ac_ext <<_ACEOF
6384 /* confdefs.h. */
6385 _ACEOF
6386 cat confdefs.h >>conftest.$ac_ext
6387 cat >>conftest.$ac_ext <<_ACEOF
6388 /* end confdefs.h. */
6389
6390 _ACEOF
6391 rm -f conftest.$ac_objext
6392 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6393 (eval $ac_compile) 2>conftest.er1
6394 ac_status=$?
6395 grep -v '^ *+' conftest.er1 >conftest.err
6396 rm -f conftest.er1
6397 cat conftest.err >&5
6398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6399 (exit $ac_status); } &&
6400 { ac_try='test -z "$ac_c_werror_flag"
6401 || test ! -s conftest.err'
6402 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6403 (eval $ac_try) 2>&5
6404 ac_status=$?
6405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6406 (exit $ac_status); }; } &&
6407 { ac_try='test -s conftest.$ac_objext'
6408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6409 (eval $ac_try) 2>&5
6410 ac_status=$?
6411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6412 (exit $ac_status); }; }; then
6413 ac_cv_prog_cc_w_cxx_compat=yes
6414 else
6415 echo "$as_me: failed program was:" >&5
6416 sed 's/^/| /' conftest.$ac_ext >&5
6417
6418 ac_cv_prog_cc_w_cxx_compat=no
6419 fi
6420 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6421 CFLAGS="$save_CFLAGS"
6422
6423 fi
6424 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
6425 echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
6426 if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then
6427 cxx_compat_warn="-Wc++-compat"
6428 fi
6429
6430
6431
6432 # If the native compiler is GCC, we can enable warnings even in stage1.
6433 # That's useful for people building cross-compilers, or just running a
6434 # quick `make'.
6435 warn_cflags=
6436 if test "x$GCC" = "xyes"; then
6437 warn_cflags='$(GCC_WARN_CFLAGS)'
6438 fi
6439
6440
6441 # Enable -Werror in bootstrap stage2 and later.
6442 is_release=
6443 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6444 is_release=yes
6445 fi
6446 # Check whether --enable-werror or --disable-werror was given.
6447 if test "${enable_werror+set}" = set; then
6448 enableval="$enable_werror"
6449
6450 else
6451 if test x$is_release = x ; then
6452 # Default to "yes" on development branches.
6453 enable_werror=yes
6454 else
6455 # Default to "no" on release branches.
6456 enable_werror=no
6457 fi
6458 fi;
6459 if test x$enable_werror = xyes ; then
6460 WERROR=-Werror
6461 fi
6462
6463
6464 # Enable expensive internal checks
6465 # Check whether --enable-checking or --disable-checking was given.
6466 if test "${enable_checking+set}" = set; then
6467 enableval="$enable_checking"
6468 ac_checking_flags="${enableval}"
6469 else
6470
6471 # Determine the default checks.
6472 if test x$is_release = x ; then
6473 ac_checking_flags=yes
6474 else
6475 ac_checking_flags=release
6476 fi
6477 fi;
6478 ac_assert_checking=1
6479 ac_checking=
6480 ac_fold_checking=
6481 ac_gc_checking=
6482 ac_gc_always_collect=
6483 ac_rtl_checking=
6484 ac_rtlflag_checking=
6485 ac_runtime_checking=1
6486 ac_tree_checking=
6487 ac_valgrind_checking=
6488 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6489 for check in $ac_checking_flags
6490 do
6491 case $check in
6492 # these set all the flags to specific states
6493 yes) ac_assert_checking=1 ; ac_checking=1 ;
6494 ac_fold_checking= ; ac_gc_checking=1 ;
6495 ac_gc_always_collect= ; ac_rtl_checking= ;
6496 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6497 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6498 no|none) ac_assert_checking= ; ac_checking= ;
6499 ac_fold_checking= ; ac_gc_checking= ;
6500 ac_gc_always_collect= ; ac_rtl_checking= ;
6501 ac_rtlflag_checking= ; ac_runtime_checking= ;
6502 ac_tree_checking= ; ac_valgrind_checking= ;;
6503 all) ac_assert_checking=1 ; ac_checking=1 ;
6504 ac_fold_checking=1 ; ac_gc_checking=1 ;
6505 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6506 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6507 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6508 release) ac_assert_checking=1 ; ac_checking= ;
6509 ac_fold_checking= ; ac_gc_checking= ;
6510 ac_gc_always_collect= ; ac_rtl_checking= ;
6511 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6512 ac_tree_checking= ; ac_valgrind_checking= ;;
6513 # these enable particular checks
6514 assert) ac_assert_checking=1 ;;
6515 fold) ac_fold_checking=1 ;;
6516 gc) ac_gc_checking=1 ;;
6517 gcac) ac_gc_always_collect=1 ;;
6518 misc) ac_checking=1 ;;
6519 rtl) ac_rtl_checking=1 ;;
6520 rtlflag) ac_rtlflag_checking=1 ;;
6521 runtime) ac_runtime_checking=1 ;;
6522 tree) ac_tree_checking=1 ;;
6523 valgrind) ac_valgrind_checking=1 ;;
6524 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6525 echo "$as_me: error: unknown check category $check" >&2;}
6526 { (exit 1); exit 1; }; } ;;
6527 esac
6528 done
6529 IFS="$ac_save_IFS"
6530
6531 nocommon_flag=""
6532 if test x$ac_checking != x ; then
6533
6534 cat >>confdefs.h <<\_ACEOF
6535 #define ENABLE_CHECKING 1
6536 _ACEOF
6537
6538 nocommon_flag=-fno-common
6539 fi
6540
6541 if test x$ac_assert_checking != x ; then
6542
6543 cat >>confdefs.h <<\_ACEOF
6544 #define ENABLE_ASSERT_CHECKING 1
6545 _ACEOF
6546
6547 fi
6548
6549 if test x$ac_runtime_checking != x ; then
6550
6551 cat >>confdefs.h <<\_ACEOF
6552 #define ENABLE_RUNTIME_CHECKING 1
6553 _ACEOF
6554
6555 fi
6556 if test x$ac_tree_checking != x ; then
6557
6558 cat >>confdefs.h <<\_ACEOF
6559 #define ENABLE_TREE_CHECKING 1
6560 _ACEOF
6561
6562 TREEBROWSER=tree-browser.o
6563 fi
6564
6565 if test x$ac_rtl_checking != x ; then
6566
6567 cat >>confdefs.h <<\_ACEOF
6568 #define ENABLE_RTL_CHECKING 1
6569 _ACEOF
6570
6571 fi
6572 if test x$ac_rtlflag_checking != x ; then
6573
6574 cat >>confdefs.h <<\_ACEOF
6575 #define ENABLE_RTL_FLAG_CHECKING 1
6576 _ACEOF
6577
6578 fi
6579 if test x$ac_gc_checking != x ; then
6580
6581 cat >>confdefs.h <<\_ACEOF
6582 #define ENABLE_GC_CHECKING 1
6583 _ACEOF
6584
6585 fi
6586 if test x$ac_gc_always_collect != x ; then
6587
6588 cat >>confdefs.h <<\_ACEOF
6589 #define ENABLE_GC_ALWAYS_COLLECT 1
6590 _ACEOF
6591
6592 fi
6593 if test x$ac_fold_checking != x ; then
6594
6595 cat >>confdefs.h <<\_ACEOF
6596 #define ENABLE_FOLD_CHECKING 1
6597 _ACEOF
6598
6599 fi
6600 valgrind_path_defines=
6601 valgrind_command=
6602
6603 if test "${ac_cv_header_valgrind_h+set}" = set; then
6604 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6605 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6606 if test "${ac_cv_header_valgrind_h+set}" = set; then
6607 echo $ECHO_N "(cached) $ECHO_C" >&6
6608 fi
6609 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6610 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6611 else
6612 # Is the header compilable?
6613 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6614 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6615 cat >conftest.$ac_ext <<_ACEOF
6616 /* confdefs.h. */
6617 _ACEOF
6618 cat confdefs.h >>conftest.$ac_ext
6619 cat >>conftest.$ac_ext <<_ACEOF
6620 /* end confdefs.h. */
6621 $ac_includes_default
6622 #include <valgrind.h>
6623 _ACEOF
6624 rm -f conftest.$ac_objext
6625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6626 (eval $ac_compile) 2>conftest.er1
6627 ac_status=$?
6628 grep -v '^ *+' conftest.er1 >conftest.err
6629 rm -f conftest.er1
6630 cat conftest.err >&5
6631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632 (exit $ac_status); } &&
6633 { ac_try='test -z "$ac_c_werror_flag"
6634 || test ! -s conftest.err'
6635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6636 (eval $ac_try) 2>&5
6637 ac_status=$?
6638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639 (exit $ac_status); }; } &&
6640 { ac_try='test -s conftest.$ac_objext'
6641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6642 (eval $ac_try) 2>&5
6643 ac_status=$?
6644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645 (exit $ac_status); }; }; then
6646 ac_header_compiler=yes
6647 else
6648 echo "$as_me: failed program was:" >&5
6649 sed 's/^/| /' conftest.$ac_ext >&5
6650
6651 ac_header_compiler=no
6652 fi
6653 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6654 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6655 echo "${ECHO_T}$ac_header_compiler" >&6
6656
6657 # Is the header present?
6658 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6659 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6660 cat >conftest.$ac_ext <<_ACEOF
6661 /* confdefs.h. */
6662 _ACEOF
6663 cat confdefs.h >>conftest.$ac_ext
6664 cat >>conftest.$ac_ext <<_ACEOF
6665 /* end confdefs.h. */
6666 #include <valgrind.h>
6667 _ACEOF
6668 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6669 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6670 ac_status=$?
6671 grep -v '^ *+' conftest.er1 >conftest.err
6672 rm -f conftest.er1
6673 cat conftest.err >&5
6674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675 (exit $ac_status); } >/dev/null; then
6676 if test -s conftest.err; then
6677 ac_cpp_err=$ac_c_preproc_warn_flag
6678 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6679 else
6680 ac_cpp_err=
6681 fi
6682 else
6683 ac_cpp_err=yes
6684 fi
6685 if test -z "$ac_cpp_err"; then
6686 ac_header_preproc=yes
6687 else
6688 echo "$as_me: failed program was:" >&5
6689 sed 's/^/| /' conftest.$ac_ext >&5
6690
6691 ac_header_preproc=no
6692 fi
6693 rm -f conftest.err conftest.$ac_ext
6694 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6695 echo "${ECHO_T}$ac_header_preproc" >&6
6696
6697 # So? What about this header?
6698 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6699 yes:no: )
6700 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6701 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6702 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6703 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6704 ac_header_preproc=yes
6705 ;;
6706 no:yes:* )
6707 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6708 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6709 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6710 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6711 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6712 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6713 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6714 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6715 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6716 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6717 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6718 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6719 (
6720 cat <<\_ASBOX
6721 ## ------------------------------------------ ##
6722 ## Report this to the AC_PACKAGE_NAME lists. ##
6723 ## ------------------------------------------ ##
6724 _ASBOX
6725 ) |
6726 sed "s/^/$as_me: WARNING: /" >&2
6727 ;;
6728 esac
6729 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6730 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6731 if test "${ac_cv_header_valgrind_h+set}" = set; then
6732 echo $ECHO_N "(cached) $ECHO_C" >&6
6733 else
6734 ac_cv_header_valgrind_h=$ac_header_preproc
6735 fi
6736 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6737 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6738
6739 fi
6740 if test $ac_cv_header_valgrind_h = yes; then
6741 have_valgrind_h=yes
6742 else
6743 have_valgrind_h=no
6744 fi
6745
6746
6747
6748 if test x$ac_valgrind_checking != x ; then
6749 # It is certainly possible that there's valgrind but no valgrind.h.
6750 # GCC relies on making annotations so we must have both.
6751 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6752 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6753 cat >conftest.$ac_ext <<_ACEOF
6754 /* confdefs.h. */
6755 _ACEOF
6756 cat confdefs.h >>conftest.$ac_ext
6757 cat >>conftest.$ac_ext <<_ACEOF
6758 /* end confdefs.h. */
6759 #include <valgrind/memcheck.h>
6760 #ifndef VALGRIND_DISCARD
6761 #error VALGRIND_DISCARD not defined
6762 #endif
6763 _ACEOF
6764 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6765 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6766 ac_status=$?
6767 grep -v '^ *+' conftest.er1 >conftest.err
6768 rm -f conftest.er1
6769 cat conftest.err >&5
6770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6771 (exit $ac_status); } >/dev/null; then
6772 if test -s conftest.err; then
6773 ac_cpp_err=$ac_c_preproc_warn_flag
6774 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6775 else
6776 ac_cpp_err=
6777 fi
6778 else
6779 ac_cpp_err=yes
6780 fi
6781 if test -z "$ac_cpp_err"; then
6782 gcc_cv_header_valgrind_memcheck_h=yes
6783 else
6784 echo "$as_me: failed program was:" >&5
6785 sed 's/^/| /' conftest.$ac_ext >&5
6786
6787 gcc_cv_header_valgrind_memcheck_h=no
6788 fi
6789 rm -f conftest.err conftest.$ac_ext
6790 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6791 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6792 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6793 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6794 cat >conftest.$ac_ext <<_ACEOF
6795 /* confdefs.h. */
6796 _ACEOF
6797 cat confdefs.h >>conftest.$ac_ext
6798 cat >>conftest.$ac_ext <<_ACEOF
6799 /* end confdefs.h. */
6800 #include <memcheck.h>
6801 #ifndef VALGRIND_DISCARD
6802 #error VALGRIND_DISCARD not defined
6803 #endif
6804 _ACEOF
6805 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6806 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6807 ac_status=$?
6808 grep -v '^ *+' conftest.er1 >conftest.err
6809 rm -f conftest.er1
6810 cat conftest.err >&5
6811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6812 (exit $ac_status); } >/dev/null; then
6813 if test -s conftest.err; then
6814 ac_cpp_err=$ac_c_preproc_warn_flag
6815 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6816 else
6817 ac_cpp_err=
6818 fi
6819 else
6820 ac_cpp_err=yes
6821 fi
6822 if test -z "$ac_cpp_err"; then
6823 gcc_cv_header_memcheck_h=yes
6824 else
6825 echo "$as_me: failed program was:" >&5
6826 sed 's/^/| /' conftest.$ac_ext >&5
6827
6828 gcc_cv_header_memcheck_h=no
6829 fi
6830 rm -f conftest.err conftest.$ac_ext
6831 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6832 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6833
6834 # Prepare PATH_SEPARATOR.
6835 # The user is always right.
6836 if test "${PATH_SEPARATOR+set}" != set; then
6837 echo "#! /bin/sh" >conf$$.sh
6838 echo "exit 0" >>conf$$.sh
6839 chmod +x conf$$.sh
6840 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6841 PATH_SEPARATOR=';'
6842 else
6843 PATH_SEPARATOR=:
6844 fi
6845 rm -f conf$$.sh
6846 fi
6847
6848 # Find out how to test for executable files. Don't use a zero-byte file,
6849 # as systems may use methods other than mode bits to determine executability.
6850 cat >conf$$.file <<_ASEOF
6851 #! /bin/sh
6852 exit 0
6853 _ASEOF
6854 chmod +x conf$$.file
6855 if test -x conf$$.file >/dev/null 2>&1; then
6856 ac_executable_p="test -x"
6857 else
6858 ac_executable_p="test -f"
6859 fi
6860 rm -f conf$$.file
6861
6862 # Extract the first word of "valgrind", so it can be a program name with args.
6863 set dummy valgrind; ac_word=$2
6864 echo "$as_me:$LINENO: checking for $ac_word" >&5
6865 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6866 if test "${ac_cv_path_valgrind_path+set}" = set; then
6867 echo $ECHO_N "(cached) $ECHO_C" >&6
6868 else
6869 case "$valgrind_path" in
6870 [\\/]* | ?:[\\/]*)
6871 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6872 ;;
6873 *)
6874 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6875 for ac_dir in $PATH; do
6876 IFS="$ac_save_IFS"
6877 test -z "$ac_dir" && ac_dir=.
6878 for ac_exec_ext in '' $ac_executable_extensions; do
6879 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6880 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6881 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6882 break 2
6883 fi
6884 fi
6885 done
6886 done
6887 IFS="$ac_save_IFS"
6888 ;;
6889 esac
6890 fi
6891 valgrind_path="$ac_cv_path_valgrind_path"
6892 if test -n "$valgrind_path"; then
6893 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6894 echo "${ECHO_T}$valgrind_path" >&6
6895 else
6896 echo "$as_me:$LINENO: result: no" >&5
6897 echo "${ECHO_T}no" >&6
6898 fi
6899
6900 if test "x$valgrind_path" = "x" \
6901 || (test $have_valgrind_h = no \
6902 && test $gcc_cv_header_memcheck_h = no \
6903 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6904 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6905 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6906 { (exit 1); exit 1; }; }
6907 fi
6908 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6909 valgrind_command="$valgrind_path -q"
6910
6911 cat >>confdefs.h <<\_ACEOF
6912 #define ENABLE_VALGRIND_CHECKING 1
6913 _ACEOF
6914
6915 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6916
6917 cat >>confdefs.h <<\_ACEOF
6918 #define HAVE_VALGRIND_MEMCHECK_H 1
6919 _ACEOF
6920
6921 fi
6922 if test $gcc_cv_header_memcheck_h = yes; then
6923
6924 cat >>confdefs.h <<\_ACEOF
6925 #define HAVE_MEMCHECK_H 1
6926 _ACEOF
6927
6928 fi
6929 fi
6930
6931
6932
6933 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6934 if test "${enable_mapped_location+set}" = set; then
6935 enableval="$enable_mapped_location"
6936
6937 else
6938 enable_mapped_location=no
6939 fi;
6940
6941 if test "$enable_mapped_location" = yes ; then
6942
6943 cat >>confdefs.h <<\_ACEOF
6944 #define USE_MAPPED_LOCATION 1
6945 _ACEOF
6946
6947 fi
6948
6949 # Enable code coverage collection
6950 # Check whether --enable-coverage or --disable-coverage was given.
6951 if test "${enable_coverage+set}" = set; then
6952 enableval="$enable_coverage"
6953 case "${enableval}" in
6954 yes|noopt)
6955 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6956 ;;
6957 opt)
6958 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6959 ;;
6960 no)
6961 # a.k.a. --disable-coverage
6962 coverage_flags=""
6963 ;;
6964 *)
6965 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6966 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6967 { (exit 1); exit 1; }; }
6968 ;;
6969 esac
6970 else
6971 coverage_flags=""
6972 fi;
6973
6974
6975 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6976 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6977 enableval="$enable_gather_detailed_mem_stats"
6978
6979 else
6980 enable_gather_detailed_mem_stats=no
6981 fi;
6982 if test x$enable_gather_detailed_mem_stats = xyes ; then
6983
6984 cat >>confdefs.h <<\_ACEOF
6985 #define GATHER_STATISTICS 1
6986 _ACEOF
6987
6988 fi
6989
6990 # -------------------------------
6991 # Miscenalleous configure options
6992 # -------------------------------
6993
6994 # With stabs
6995
6996 # Check whether --with-stabs or --without-stabs was given.
6997 if test "${with_stabs+set}" = set; then
6998 withval="$with_stabs"
6999 stabs="$with_stabs"
7000 else
7001 stabs=no
7002 fi;
7003
7004 # Determine whether or not multilibs are enabled.
7005 # Check whether --enable-multilib or --disable-multilib was given.
7006 if test "${enable_multilib+set}" = set; then
7007 enableval="$enable_multilib"
7008
7009 else
7010 enable_multilib=yes
7011 fi;
7012
7013
7014 # Enable __cxa_atexit for C++.
7015 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7016 if test "${enable___cxa_atexit+set}" = set; then
7017 enableval="$enable___cxa_atexit"
7018
7019 fi;
7020
7021 # Enable C extension for decimal float if target supports it.
7022 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7023 if test "${enable_decimal_float+set}" = set; then
7024 enableval="$enable_decimal_float"
7025
7026 if test x$enablevar = xyes ; then
7027 case $target in
7028 powerpc*-*-linux* | i?86*-*-linux*)
7029 enable_decimal_float=yes
7030 ;;
7031 *)
7032 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7033 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7034 enable_decimal_float=no
7035 ;;
7036 esac
7037 fi
7038
7039 else
7040 enable_decimal_float=no
7041 fi;
7042
7043
7044
7045 dfp=`if test $enable_decimal_float = yes; then echo 1; else echo 0; fi`
7046
7047 cat >>confdefs.h <<_ACEOF
7048 #define ENABLE_DECIMAL_FLOAT $dfp
7049 _ACEOF
7050
7051
7052 # Enable threads
7053 # Pass with no value to take the default
7054 # Pass with a value to specify a thread package
7055 # Check whether --enable-threads or --disable-threads was given.
7056 if test "${enable_threads+set}" = set; then
7057 enableval="$enable_threads"
7058
7059 else
7060 enable_threads=''
7061 fi;
7062
7063 # Check whether --enable-tls or --disable-tls was given.
7064 if test "${enable_tls+set}" = set; then
7065 enableval="$enable_tls"
7066
7067 case $enable_tls in
7068 yes | no) ;;
7069 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7070 Valid choices are 'yes' and 'no'." >&5
7071 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7072 Valid choices are 'yes' and 'no'." >&2;}
7073 { (exit 1); exit 1; }; } ;;
7074 esac
7075
7076 else
7077 enable_tls=''
7078 fi;
7079
7080 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7081 if test "${enable_objc_gc+set}" = set; then
7082 enableval="$enable_objc_gc"
7083 if test x$enable_objc_gc = xno; then
7084 objc_boehm_gc=''
7085 else
7086 objc_boehm_gc=1
7087 fi
7088 else
7089 objc_boehm_gc=''
7090 fi;
7091
7092
7093 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7094 if test "${with_dwarf2+set}" = set; then
7095 withval="$with_dwarf2"
7096 dwarf2="$with_dwarf2"
7097 else
7098 dwarf2=no
7099 fi;
7100
7101 # Check whether --enable-shared or --disable-shared was given.
7102 if test "${enable_shared+set}" = set; then
7103 enableval="$enable_shared"
7104
7105 case $enable_shared in
7106 yes | no) ;;
7107 *)
7108 enable_shared=no
7109 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7110 for pkg in $enableval; do
7111 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7112 enable_shared=yes
7113 fi
7114 done
7115 IFS="$ac_save_ifs"
7116 ;;
7117 esac
7118
7119 else
7120 enable_shared=yes
7121 fi;
7122
7123
7124
7125 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7126 if test "${with_build_sysroot+set}" = set; then
7127 withval="$with_build_sysroot"
7128
7129 fi;
7130
7131
7132 # Check whether --with-sysroot or --without-sysroot was given.
7133 if test "${with_sysroot+set}" = set; then
7134 withval="$with_sysroot"
7135
7136 case ${with_sysroot} in
7137 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7138 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7139 esac
7140
7141 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7142 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
7143
7144 if test "x$exec_prefix" = xNONE; then
7145 if test "x$prefix" = xNONE; then
7146 test_prefix=/usr/local
7147 else
7148 test_prefix=$prefix
7149 fi
7150 else
7151 test_prefix=$exec_prefix
7152 fi
7153 case ${TARGET_SYSTEM_ROOT} in
7154 "${test_prefix}"|"${test_prefix}/"*|\
7155 '${exec_prefix}'|'${exec_prefix}/'*)
7156 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7157 TARGET_SYSTEM_ROOT_DEFINE="$t"
7158 ;;
7159 esac
7160
7161 else
7162
7163 TARGET_SYSTEM_ROOT=
7164 TARGET_SYSTEM_ROOT_DEFINE=
7165 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7166
7167 fi;
7168
7169
7170
7171
7172 # Build with intermodule optimisations
7173 # Check whether --enable-intermodule or --disable-intermodule was given.
7174 if test "${enable_intermodule+set}" = set; then
7175 enableval="$enable_intermodule"
7176 case ${enable_intermodule} in
7177 yes) onestep="-onestep";;
7178 *) onestep="";;
7179 esac
7180 else
7181 onestep=""
7182 fi;
7183
7184
7185 # Sanity check enable_languages in case someone does not run the toplevel
7186 # configure # script.
7187 # Check whether --enable-languages or --disable-languages was given.
7188 if test "${enable_languages+set}" = set; then
7189 enableval="$enable_languages"
7190 case ,${enable_languages}, in
7191 ,,|,yes,)
7192 # go safe -- we cannot be much sure without the toplevel
7193 # configure's
7194 # analysis of which target libs are present and usable
7195 enable_languages=c
7196 ;;
7197 *,all,*)
7198 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7199 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7200 { (exit 1); exit 1; }; }
7201 ;;
7202 *,c,*)
7203 ;;
7204 *)
7205 enable_languages=c,${enable_languages}
7206 ;;
7207 esac
7208 else
7209 enable_languages=c
7210 fi;
7211
7212 # Used by documentation targets
7213
7214
7215
7216
7217 # -------------------------
7218 # Checks for other programs
7219 # -------------------------
7220
7221 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7222 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7223 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7224 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7225 echo $ECHO_N "(cached) $ECHO_C" >&6
7226 else
7227 cat >conftest.make <<\_ACEOF
7228 all:
7229 @echo 'ac_maketemp="$(MAKE)"'
7230 _ACEOF
7231 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7232 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7233 if test -n "$ac_maketemp"; then
7234 eval ac_cv_prog_make_${ac_make}_set=yes
7235 else
7236 eval ac_cv_prog_make_${ac_make}_set=no
7237 fi
7238 rm -f conftest.make
7239 fi
7240 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7241 echo "$as_me:$LINENO: result: yes" >&5
7242 echo "${ECHO_T}yes" >&6
7243 SET_MAKE=
7244 else
7245 echo "$as_me:$LINENO: result: no" >&5
7246 echo "${ECHO_T}no" >&6
7247 SET_MAKE="MAKE=${MAKE-make}"
7248 fi
7249
7250
7251 # Find some useful tools
7252 for ac_prog in gawk mawk nawk awk
7253 do
7254 # Extract the first word of "$ac_prog", so it can be a program name with args.
7255 set dummy $ac_prog; ac_word=$2
7256 echo "$as_me:$LINENO: checking for $ac_word" >&5
7257 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7258 if test "${ac_cv_prog_AWK+set}" = set; then
7259 echo $ECHO_N "(cached) $ECHO_C" >&6
7260 else
7261 if test -n "$AWK"; then
7262 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7263 else
7264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7265 for as_dir in $PATH
7266 do
7267 IFS=$as_save_IFS
7268 test -z "$as_dir" && as_dir=.
7269 for ac_exec_ext in '' $ac_executable_extensions; do
7270 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7271 ac_cv_prog_AWK="$ac_prog"
7272 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7273 break 2
7274 fi
7275 done
7276 done
7277
7278 fi
7279 fi
7280 AWK=$ac_cv_prog_AWK
7281 if test -n "$AWK"; then
7282 echo "$as_me:$LINENO: result: $AWK" >&5
7283 echo "${ECHO_T}$AWK" >&6
7284 else
7285 echo "$as_me:$LINENO: result: no" >&5
7286 echo "${ECHO_T}no" >&6
7287 fi
7288
7289 test -n "$AWK" && break
7290 done
7291
7292 # We need awk to create options.c and options.h.
7293 # Bail out if it's missing.
7294 case ${AWK} in
7295 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7296 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7297 { (exit 1); exit 1; }; } ;;
7298 esac
7299
7300 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7301 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7302 if test "${gcc_cv_prog_LN_S+set}" = set; then
7303 echo $ECHO_N "(cached) $ECHO_C" >&6
7304 else
7305 rm -f conftestdata_t
7306 echo >conftestdata_f
7307 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7308 then
7309 gcc_cv_prog_LN_S="ln -s"
7310 else
7311 if ln conftestdata_f conftestdata_t 2>/dev/null
7312 then
7313 gcc_cv_prog_LN_S=ln
7314 else
7315 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7316 then
7317 gcc_cv_prog_LN_S="cp -p"
7318 else
7319 gcc_cv_prog_LN_S=cp
7320 fi
7321 fi
7322 fi
7323 rm -f conftestdata_f conftestdata_t
7324
7325 fi
7326 LN_S="$gcc_cv_prog_LN_S"
7327 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7328 echo "$as_me:$LINENO: result: yes" >&5
7329 echo "${ECHO_T}yes" >&6
7330 else
7331 if test "$gcc_cv_prog_LN_S" = "ln"; then
7332 echo "$as_me:$LINENO: result: no, using ln" >&5
7333 echo "${ECHO_T}no, using ln" >&6
7334 else
7335 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7336 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7337 fi
7338 fi
7339
7340 echo "$as_me:$LINENO: checking whether ln works" >&5
7341 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7342 if test "${acx_cv_prog_LN+set}" = set; then
7343 echo $ECHO_N "(cached) $ECHO_C" >&6
7344 else
7345 rm -f conftestdata_t
7346 echo >conftestdata_f
7347 if ln conftestdata_f conftestdata_t 2>/dev/null
7348 then
7349 acx_cv_prog_LN=ln
7350 else
7351 acx_cv_prog_LN=no
7352 fi
7353 rm -f conftestdata_f conftestdata_t
7354
7355 fi
7356 if test $acx_cv_prog_LN = no; then
7357 LN="$LN_S"
7358 echo "$as_me:$LINENO: result: no, using $LN" >&5
7359 echo "${ECHO_T}no, using $LN" >&6
7360 else
7361 LN="$acx_cv_prog_LN"
7362 echo "$as_me:$LINENO: result: yes" >&5
7363 echo "${ECHO_T}yes" >&6
7364 fi
7365
7366 if test -n "$ac_tool_prefix"; then
7367 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7368 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7369 echo "$as_me:$LINENO: checking for $ac_word" >&5
7370 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7371 if test "${ac_cv_prog_RANLIB+set}" = set; then
7372 echo $ECHO_N "(cached) $ECHO_C" >&6
7373 else
7374 if test -n "$RANLIB"; then
7375 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7376 else
7377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7378 for as_dir in $PATH
7379 do
7380 IFS=$as_save_IFS
7381 test -z "$as_dir" && as_dir=.
7382 for ac_exec_ext in '' $ac_executable_extensions; do
7383 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7384 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7385 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7386 break 2
7387 fi
7388 done
7389 done
7390
7391 fi
7392 fi
7393 RANLIB=$ac_cv_prog_RANLIB
7394 if test -n "$RANLIB"; then
7395 echo "$as_me:$LINENO: result: $RANLIB" >&5
7396 echo "${ECHO_T}$RANLIB" >&6
7397 else
7398 echo "$as_me:$LINENO: result: no" >&5
7399 echo "${ECHO_T}no" >&6
7400 fi
7401
7402 fi
7403 if test -z "$ac_cv_prog_RANLIB"; then
7404 ac_ct_RANLIB=$RANLIB
7405 # Extract the first word of "ranlib", so it can be a program name with args.
7406 set dummy ranlib; ac_word=$2
7407 echo "$as_me:$LINENO: checking for $ac_word" >&5
7408 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7409 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7410 echo $ECHO_N "(cached) $ECHO_C" >&6
7411 else
7412 if test -n "$ac_ct_RANLIB"; then
7413 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7414 else
7415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7416 for as_dir in $PATH
7417 do
7418 IFS=$as_save_IFS
7419 test -z "$as_dir" && as_dir=.
7420 for ac_exec_ext in '' $ac_executable_extensions; do
7421 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7422 ac_cv_prog_ac_ct_RANLIB="ranlib"
7423 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7424 break 2
7425 fi
7426 done
7427 done
7428
7429 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7430 fi
7431 fi
7432 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7433 if test -n "$ac_ct_RANLIB"; then
7434 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7435 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7436 else
7437 echo "$as_me:$LINENO: result: no" >&5
7438 echo "${ECHO_T}no" >&6
7439 fi
7440
7441 RANLIB=$ac_ct_RANLIB
7442 else
7443 RANLIB="$ac_cv_prog_RANLIB"
7444 fi
7445
7446 case "${host}" in
7447 *-*-darwin*)
7448 # By default, the Darwin ranlib will not treat common symbols as
7449 # definitions when building the archive table of contents. Other
7450 # ranlibs do that; pass an option to the Darwin ranlib that makes
7451 # it behave similarly.
7452 ranlib_flags="-c"
7453 ;;
7454 *)
7455 ranlib_flags=""
7456 esac
7457
7458
7459 # Find a good install program. We prefer a C program (faster),
7460 # so one script is as good as another. But avoid the broken or
7461 # incompatible versions:
7462 # SysV /etc/install, /usr/sbin/install
7463 # SunOS /usr/etc/install
7464 # IRIX /sbin/install
7465 # AIX /bin/install
7466 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7467 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7468 # ./install, which can be erroneously created by make from ./install.sh.
7469 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7470 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7471 if test -z "$INSTALL"; then
7472 if test "${ac_cv_path_install+set}" = set; then
7473 echo $ECHO_N "(cached) $ECHO_C" >&6
7474 else
7475 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7476 for ac_dir in $PATH; do
7477 # Account for people who put trailing slashes in PATH elements.
7478 case "$ac_dir/" in
7479 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7480 *)
7481 # OSF1 and SCO ODT 3.0 have their own names for install.
7482 for ac_prog in ginstall scoinst install; do
7483 if test -f $ac_dir/$ac_prog; then
7484 if test $ac_prog = install &&
7485 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7486 # AIX install. It has an incompatible calling convention.
7487 # OSF/1 installbsd also uses dspmsg, but is usable.
7488 :
7489 else
7490 ac_cv_path_install="$ac_dir/$ac_prog -c"
7491 break 2
7492 fi
7493 fi
7494 done
7495 ;;
7496 esac
7497 done
7498 IFS="$ac_save_IFS"
7499
7500 fi
7501 if test "${ac_cv_path_install+set}" = set; then
7502 INSTALL="$ac_cv_path_install"
7503 else
7504 # As a last resort, use the slow shell script. We don't cache a
7505 # path for INSTALL within a source directory, because that will
7506 # break other packages using the cache if that directory is
7507 # removed, or if the path is relative.
7508 INSTALL="$ac_install_sh"
7509 fi
7510 fi
7511 echo "$as_me:$LINENO: result: $INSTALL" >&5
7512 echo "${ECHO_T}$INSTALL" >&6
7513
7514 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7515 # It thinks the first close brace ends the variable substitution.
7516 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7517
7518 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7519
7520
7521 # See if cmp has --ignore-initial.
7522 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7523 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7524 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7525 echo $ECHO_N "(cached) $ECHO_C" >&6
7526 else
7527 echo abfoo >t1
7528 echo cdfoo >t2
7529 gcc_cv_prog_cmp_skip=slowcompare
7530 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7531 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7532 :
7533 else
7534 gcc_cv_prog_cmp_skip=gnucompare
7535 fi
7536 fi
7537 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7538 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7539 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7540 :
7541 else
7542 gcc_cv_prog_cmp_skip=fastcompare
7543 fi
7544 fi
7545 fi
7546 rm t1 t2
7547
7548 fi
7549 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7550 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7551 make_compare_target=$gcc_cv_prog_cmp_skip
7552
7553
7554
7555 # See if we have the mktemp command.
7556 # Extract the first word of "mktemp", so it can be a program name with args.
7557 set dummy mktemp; ac_word=$2
7558 echo "$as_me:$LINENO: checking for $ac_word" >&5
7559 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7560 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7561 echo $ECHO_N "(cached) $ECHO_C" >&6
7562 else
7563 if test -n "$have_mktemp_command"; then
7564 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7565 else
7566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7567 for as_dir in $PATH
7568 do
7569 IFS=$as_save_IFS
7570 test -z "$as_dir" && as_dir=.
7571 for ac_exec_ext in '' $ac_executable_extensions; do
7572 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7573 ac_cv_prog_have_mktemp_command="yes"
7574 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7575 break 2
7576 fi
7577 done
7578 done
7579
7580 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7581 fi
7582 fi
7583 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7584 if test -n "$have_mktemp_command"; then
7585 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7586 echo "${ECHO_T}$have_mktemp_command" >&6
7587 else
7588 echo "$as_me:$LINENO: result: no" >&5
7589 echo "${ECHO_T}no" >&6
7590 fi
7591
7592
7593 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7594
7595 # See if makeinfo has been installed and is modern enough
7596 # that we can use it.
7597
7598 ac_executable_extensions="$build_exeext"
7599
7600 # Extract the first word of "makeinfo", so it can be a program name with args.
7601 set dummy makeinfo; ac_word=$2
7602 echo "$as_me:$LINENO: checking for $ac_word" >&5
7603 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7604 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7605 echo $ECHO_N "(cached) $ECHO_C" >&6
7606 else
7607 if test -n "$MAKEINFO"; then
7608 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7609 else
7610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7611 for as_dir in $PATH
7612 do
7613 IFS=$as_save_IFS
7614 test -z "$as_dir" && as_dir=.
7615 for ac_exec_ext in '' $ac_executable_extensions; do
7616 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7617 ac_cv_prog_MAKEINFO="makeinfo"
7618 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7619 break 2
7620 fi
7621 done
7622 done
7623
7624 fi
7625 fi
7626 MAKEINFO=$ac_cv_prog_MAKEINFO
7627 if test -n "$MAKEINFO"; then
7628 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7629 echo "${ECHO_T}$MAKEINFO" >&6
7630 else
7631 echo "$as_me:$LINENO: result: no" >&5
7632 echo "${ECHO_T}no" >&6
7633 fi
7634
7635 if test -n "$MAKEINFO"; then
7636 # Found it, now check the version.
7637 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7638 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7639 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7640 echo $ECHO_N "(cached) $ECHO_C" >&6
7641 else
7642 ac_prog_version=`$MAKEINFO --version 2>&1 |
7643 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7644 echo "configure:7644: version of makeinfo is $ac_prog_version" >&5
7645 case $ac_prog_version in
7646 '') gcc_cv_prog_makeinfo_modern=no;;
7647 4.[4-9]*)
7648 gcc_cv_prog_makeinfo_modern=yes;;
7649 *) gcc_cv_prog_makeinfo_modern=no;;
7650 esac
7651
7652 fi
7653 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7654 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7655 else
7656 gcc_cv_prog_makeinfo_modern=no
7657 fi
7658
7659 if test $gcc_cv_prog_makeinfo_modern = no; then
7660 MAKEINFO="$MISSING makeinfo"
7661 { echo "$as_me:$LINENO: WARNING:
7662 *** Makeinfo is missing or too old.
7663 *** Info documentation will not be built." >&5
7664 echo "$as_me: WARNING:
7665 *** Makeinfo is missing or too old.
7666 *** Info documentation will not be built." >&2;}
7667 BUILD_INFO=
7668 else
7669 BUILD_INFO=info
7670 fi
7671
7672
7673 # Is pod2man recent enough to regenerate manpages?
7674 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7675 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7676 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7677 echo "$as_me:$LINENO: result: yes" >&5
7678 echo "${ECHO_T}yes" >&6
7679 GENERATED_MANPAGES=generated-manpages
7680 else
7681 echo "$as_me:$LINENO: result: no" >&5
7682 echo "${ECHO_T}no" >&6
7683 GENERATED_MANPAGES=
7684 fi
7685
7686
7687 # How about lex?
7688 for ac_prog in flex
7689 do
7690 # Extract the first word of "$ac_prog", so it can be a program name with args.
7691 set dummy $ac_prog; ac_word=$2
7692 echo "$as_me:$LINENO: checking for $ac_word" >&5
7693 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7694 if test "${ac_cv_prog_FLEX+set}" = set; then
7695 echo $ECHO_N "(cached) $ECHO_C" >&6
7696 else
7697 if test -n "$FLEX"; then
7698 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7699 else
7700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7701 for as_dir in $PATH
7702 do
7703 IFS=$as_save_IFS
7704 test -z "$as_dir" && as_dir=.
7705 for ac_exec_ext in '' $ac_executable_extensions; do
7706 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7707 ac_cv_prog_FLEX="$ac_prog"
7708 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7709 break 2
7710 fi
7711 done
7712 done
7713
7714 fi
7715 fi
7716 FLEX=$ac_cv_prog_FLEX
7717 if test -n "$FLEX"; then
7718 echo "$as_me:$LINENO: result: $FLEX" >&5
7719 echo "${ECHO_T}$FLEX" >&6
7720 else
7721 echo "$as_me:$LINENO: result: no" >&5
7722 echo "${ECHO_T}no" >&6
7723 fi
7724
7725 test -n "$FLEX" && break
7726 done
7727 test -n "$FLEX" || FLEX="$MISSING flex"
7728
7729
7730 # Bison?
7731 for ac_prog in bison
7732 do
7733 # Extract the first word of "$ac_prog", so it can be a program name with args.
7734 set dummy $ac_prog; ac_word=$2
7735 echo "$as_me:$LINENO: checking for $ac_word" >&5
7736 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7737 if test "${ac_cv_prog_BISON+set}" = set; then
7738 echo $ECHO_N "(cached) $ECHO_C" >&6
7739 else
7740 if test -n "$BISON"; then
7741 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7742 else
7743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7744 for as_dir in $PATH
7745 do
7746 IFS=$as_save_IFS
7747 test -z "$as_dir" && as_dir=.
7748 for ac_exec_ext in '' $ac_executable_extensions; do
7749 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7750 ac_cv_prog_BISON="$ac_prog"
7751 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7752 break 2
7753 fi
7754 done
7755 done
7756
7757 fi
7758 fi
7759 BISON=$ac_cv_prog_BISON
7760 if test -n "$BISON"; then
7761 echo "$as_me:$LINENO: result: $BISON" >&5
7762 echo "${ECHO_T}$BISON" >&6
7763 else
7764 echo "$as_me:$LINENO: result: no" >&5
7765 echo "${ECHO_T}no" >&6
7766 fi
7767
7768 test -n "$BISON" && break
7769 done
7770 test -n "$BISON" || BISON="$MISSING bison"
7771
7772
7773 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7774 # check for build == host before using them.
7775
7776 # NM
7777 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7778 && test -d ../binutils ; then
7779 NM='$(objdir)/../binutils/nm-new'
7780 else
7781 # Extract the first word of "nm", so it can be a program name with args.
7782 set dummy nm; ac_word=$2
7783 echo "$as_me:$LINENO: checking for $ac_word" >&5
7784 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7785 if test "${ac_cv_prog_NM+set}" = set; then
7786 echo $ECHO_N "(cached) $ECHO_C" >&6
7787 else
7788 if test -n "$NM"; then
7789 ac_cv_prog_NM="$NM" # Let the user override the test.
7790 else
7791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7792 for as_dir in $PATH
7793 do
7794 IFS=$as_save_IFS
7795 test -z "$as_dir" && as_dir=.
7796 for ac_exec_ext in '' $ac_executable_extensions; do
7797 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7798 ac_cv_prog_NM="nm"
7799 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7800 break 2
7801 fi
7802 done
7803 done
7804
7805 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7806 fi
7807 fi
7808 NM=$ac_cv_prog_NM
7809 if test -n "$NM"; then
7810 echo "$as_me:$LINENO: result: $NM" >&5
7811 echo "${ECHO_T}$NM" >&6
7812 else
7813 echo "$as_me:$LINENO: result: no" >&5
7814 echo "${ECHO_T}no" >&6
7815 fi
7816
7817 fi
7818
7819 # AR
7820 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7821 && test -d ../binutils ; then
7822 AR='$(objdir)/../binutils/ar'
7823 else
7824 # Extract the first word of "ar", so it can be a program name with args.
7825 set dummy ar; ac_word=$2
7826 echo "$as_me:$LINENO: checking for $ac_word" >&5
7827 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7828 if test "${ac_cv_prog_AR+set}" = set; then
7829 echo $ECHO_N "(cached) $ECHO_C" >&6
7830 else
7831 if test -n "$AR"; then
7832 ac_cv_prog_AR="$AR" # Let the user override the test.
7833 else
7834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7835 for as_dir in $PATH
7836 do
7837 IFS=$as_save_IFS
7838 test -z "$as_dir" && as_dir=.
7839 for ac_exec_ext in '' $ac_executable_extensions; do
7840 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7841 ac_cv_prog_AR="ar"
7842 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7843 break 2
7844 fi
7845 done
7846 done
7847
7848 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7849 fi
7850 fi
7851 AR=$ac_cv_prog_AR
7852 if test -n "$AR"; then
7853 echo "$as_me:$LINENO: result: $AR" >&5
7854 echo "${ECHO_T}$AR" >&6
7855 else
7856 echo "$as_me:$LINENO: result: no" >&5
7857 echo "${ECHO_T}no" >&6
7858 fi
7859
7860 fi
7861
7862
7863 # --------------------
7864 # Checks for C headers
7865 # --------------------
7866
7867 echo "$as_me:$LINENO: checking for GNU C library" >&5
7868 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7869 if test "${gcc_cv_glibc+set}" = set; then
7870 echo $ECHO_N "(cached) $ECHO_C" >&6
7871 else
7872 cat >conftest.$ac_ext <<_ACEOF
7873 /* confdefs.h. */
7874 _ACEOF
7875 cat confdefs.h >>conftest.$ac_ext
7876 cat >>conftest.$ac_ext <<_ACEOF
7877 /* end confdefs.h. */
7878 #include <features.h>
7879 int
7880 main ()
7881 {
7882
7883 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7884 #error Not a GNU C library system
7885 #endif
7886 ;
7887 return 0;
7888 }
7889 _ACEOF
7890 rm -f conftest.$ac_objext
7891 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7892 (eval $ac_compile) 2>conftest.er1
7893 ac_status=$?
7894 grep -v '^ *+' conftest.er1 >conftest.err
7895 rm -f conftest.er1
7896 cat conftest.err >&5
7897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7898 (exit $ac_status); } &&
7899 { ac_try='test -z "$ac_c_werror_flag"
7900 || test ! -s conftest.err'
7901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7902 (eval $ac_try) 2>&5
7903 ac_status=$?
7904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7905 (exit $ac_status); }; } &&
7906 { ac_try='test -s conftest.$ac_objext'
7907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7908 (eval $ac_try) 2>&5
7909 ac_status=$?
7910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7911 (exit $ac_status); }; }; then
7912 gcc_cv_glibc=yes
7913 else
7914 echo "$as_me: failed program was:" >&5
7915 sed 's/^/| /' conftest.$ac_ext >&5
7916
7917 gcc_cv_glibc=no
7918 fi
7919 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7920 fi
7921
7922 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7923 echo "${ECHO_T}$gcc_cv_glibc" >&6
7924 if test $gcc_cv_glibc = yes; then
7925
7926 cat >>confdefs.h <<\_ACEOF
7927 #define _GNU_SOURCE 1
7928 _ACEOF
7929
7930 fi
7931
7932 # Need to reject headers which give warnings, so that the -Werror bootstrap
7933 # works later. *sigh* This needs to come before all header checks.
7934
7935 ac_c_preproc_warn_flag=yes
7936
7937 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7938 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7939 if test "${ac_cv_header_stdc+set}" = set; then
7940 echo $ECHO_N "(cached) $ECHO_C" >&6
7941 else
7942 cat >conftest.$ac_ext <<_ACEOF
7943 /* confdefs.h. */
7944 _ACEOF
7945 cat confdefs.h >>conftest.$ac_ext
7946 cat >>conftest.$ac_ext <<_ACEOF
7947 /* end confdefs.h. */
7948 #include <stdlib.h>
7949 #include <stdarg.h>
7950 #include <string.h>
7951 #include <float.h>
7952
7953 int
7954 main ()
7955 {
7956
7957 ;
7958 return 0;
7959 }
7960 _ACEOF
7961 rm -f conftest.$ac_objext
7962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7963 (eval $ac_compile) 2>conftest.er1
7964 ac_status=$?
7965 grep -v '^ *+' conftest.er1 >conftest.err
7966 rm -f conftest.er1
7967 cat conftest.err >&5
7968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7969 (exit $ac_status); } &&
7970 { ac_try='test -z "$ac_c_werror_flag"
7971 || test ! -s conftest.err'
7972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7973 (eval $ac_try) 2>&5
7974 ac_status=$?
7975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7976 (exit $ac_status); }; } &&
7977 { ac_try='test -s conftest.$ac_objext'
7978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7979 (eval $ac_try) 2>&5
7980 ac_status=$?
7981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7982 (exit $ac_status); }; }; then
7983 ac_cv_header_stdc=yes
7984 else
7985 echo "$as_me: failed program was:" >&5
7986 sed 's/^/| /' conftest.$ac_ext >&5
7987
7988 ac_cv_header_stdc=no
7989 fi
7990 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7991
7992 if test $ac_cv_header_stdc = yes; then
7993 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7994 cat >conftest.$ac_ext <<_ACEOF
7995 /* confdefs.h. */
7996 _ACEOF
7997 cat confdefs.h >>conftest.$ac_ext
7998 cat >>conftest.$ac_ext <<_ACEOF
7999 /* end confdefs.h. */
8000 #include <string.h>
8001
8002 _ACEOF
8003 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8004 $EGREP "memchr" >/dev/null 2>&1; then
8005 :
8006 else
8007 ac_cv_header_stdc=no
8008 fi
8009 rm -f conftest*
8010
8011 fi
8012
8013 if test $ac_cv_header_stdc = yes; then
8014 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8015 cat >conftest.$ac_ext <<_ACEOF
8016 /* confdefs.h. */
8017 _ACEOF
8018 cat confdefs.h >>conftest.$ac_ext
8019 cat >>conftest.$ac_ext <<_ACEOF
8020 /* end confdefs.h. */
8021 #include <stdlib.h>
8022
8023 _ACEOF
8024 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8025 $EGREP "free" >/dev/null 2>&1; then
8026 :
8027 else
8028 ac_cv_header_stdc=no
8029 fi
8030 rm -f conftest*
8031
8032 fi
8033
8034 if test $ac_cv_header_stdc = yes; then
8035 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8036 if test "$cross_compiling" = yes; then
8037 :
8038 else
8039 cat >conftest.$ac_ext <<_ACEOF
8040 /* confdefs.h. */
8041 _ACEOF
8042 cat confdefs.h >>conftest.$ac_ext
8043 cat >>conftest.$ac_ext <<_ACEOF
8044 /* end confdefs.h. */
8045 #include <ctype.h>
8046 #if ((' ' & 0x0FF) == 0x020)
8047 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8048 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8049 #else
8050 # define ISLOWER(c) \
8051 (('a' <= (c) && (c) <= 'i') \
8052 || ('j' <= (c) && (c) <= 'r') \
8053 || ('s' <= (c) && (c) <= 'z'))
8054 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8055 #endif
8056
8057 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8058 int
8059 main ()
8060 {
8061 int i;
8062 for (i = 0; i < 256; i++)
8063 if (XOR (islower (i), ISLOWER (i))
8064 || toupper (i) != TOUPPER (i))
8065 exit(2);
8066 exit (0);
8067 }
8068 _ACEOF
8069 rm -f conftest$ac_exeext
8070 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8071 (eval $ac_link) 2>&5
8072 ac_status=$?
8073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8074 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8076 (eval $ac_try) 2>&5
8077 ac_status=$?
8078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8079 (exit $ac_status); }; }; then
8080 :
8081 else
8082 echo "$as_me: program exited with status $ac_status" >&5
8083 echo "$as_me: failed program was:" >&5
8084 sed 's/^/| /' conftest.$ac_ext >&5
8085
8086 ( exit $ac_status )
8087 ac_cv_header_stdc=no
8088 fi
8089 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8090 fi
8091 fi
8092 fi
8093 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8094 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8095 if test $ac_cv_header_stdc = yes; then
8096
8097 cat >>confdefs.h <<\_ACEOF
8098 #define STDC_HEADERS 1
8099 _ACEOF
8100
8101 fi
8102
8103 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8104 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8105 if test "${ac_cv_header_time+set}" = set; then
8106 echo $ECHO_N "(cached) $ECHO_C" >&6
8107 else
8108 cat >conftest.$ac_ext <<_ACEOF
8109 /* confdefs.h. */
8110 _ACEOF
8111 cat confdefs.h >>conftest.$ac_ext
8112 cat >>conftest.$ac_ext <<_ACEOF
8113 /* end confdefs.h. */
8114 #include <sys/types.h>
8115 #include <sys/time.h>
8116 #include <time.h>
8117
8118 int
8119 main ()
8120 {
8121 if ((struct tm *) 0)
8122 return 0;
8123 ;
8124 return 0;
8125 }
8126 _ACEOF
8127 rm -f conftest.$ac_objext
8128 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8129 (eval $ac_compile) 2>conftest.er1
8130 ac_status=$?
8131 grep -v '^ *+' conftest.er1 >conftest.err
8132 rm -f conftest.er1
8133 cat conftest.err >&5
8134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8135 (exit $ac_status); } &&
8136 { ac_try='test -z "$ac_c_werror_flag"
8137 || test ! -s conftest.err'
8138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8139 (eval $ac_try) 2>&5
8140 ac_status=$?
8141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8142 (exit $ac_status); }; } &&
8143 { ac_try='test -s conftest.$ac_objext'
8144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8145 (eval $ac_try) 2>&5
8146 ac_status=$?
8147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8148 (exit $ac_status); }; }; then
8149 ac_cv_header_time=yes
8150 else
8151 echo "$as_me: failed program was:" >&5
8152 sed 's/^/| /' conftest.$ac_ext >&5
8153
8154 ac_cv_header_time=no
8155 fi
8156 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8157 fi
8158 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8159 echo "${ECHO_T}$ac_cv_header_time" >&6
8160 if test $ac_cv_header_time = yes; then
8161
8162 cat >>confdefs.h <<\_ACEOF
8163 #define TIME_WITH_SYS_TIME 1
8164 _ACEOF
8165
8166 fi
8167
8168 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8169 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8170 if test "${gcc_cv_header_string+set}" = set; then
8171 echo $ECHO_N "(cached) $ECHO_C" >&6
8172 else
8173 cat >conftest.$ac_ext <<_ACEOF
8174 /* confdefs.h. */
8175 _ACEOF
8176 cat confdefs.h >>conftest.$ac_ext
8177 cat >>conftest.$ac_ext <<_ACEOF
8178 /* end confdefs.h. */
8179 #include <string.h>
8180 #include <strings.h>
8181 int
8182 main ()
8183 {
8184
8185 ;
8186 return 0;
8187 }
8188 _ACEOF
8189 rm -f conftest.$ac_objext
8190 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8191 (eval $ac_compile) 2>conftest.er1
8192 ac_status=$?
8193 grep -v '^ *+' conftest.er1 >conftest.err
8194 rm -f conftest.er1
8195 cat conftest.err >&5
8196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8197 (exit $ac_status); } &&
8198 { ac_try='test -z "$ac_c_werror_flag"
8199 || test ! -s conftest.err'
8200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8201 (eval $ac_try) 2>&5
8202 ac_status=$?
8203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8204 (exit $ac_status); }; } &&
8205 { ac_try='test -s conftest.$ac_objext'
8206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8207 (eval $ac_try) 2>&5
8208 ac_status=$?
8209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8210 (exit $ac_status); }; }; then
8211 gcc_cv_header_string=yes
8212 else
8213 echo "$as_me: failed program was:" >&5
8214 sed 's/^/| /' conftest.$ac_ext >&5
8215
8216 gcc_cv_header_string=no
8217 fi
8218 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8219 fi
8220 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8221 echo "${ECHO_T}$gcc_cv_header_string" >&6
8222 if test $gcc_cv_header_string = yes; then
8223
8224 cat >>confdefs.h <<\_ACEOF
8225 #define STRING_WITH_STRINGS 1
8226 _ACEOF
8227
8228 fi
8229
8230 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8231 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8232 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8233 echo $ECHO_N "(cached) $ECHO_C" >&6
8234 else
8235 cat >conftest.$ac_ext <<_ACEOF
8236 /* confdefs.h. */
8237 _ACEOF
8238 cat confdefs.h >>conftest.$ac_ext
8239 cat >>conftest.$ac_ext <<_ACEOF
8240 /* end confdefs.h. */
8241 #include <sys/types.h>
8242 #include <sys/wait.h>
8243 #ifndef WEXITSTATUS
8244 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8245 #endif
8246 #ifndef WIFEXITED
8247 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8248 #endif
8249
8250 int
8251 main ()
8252 {
8253 int s;
8254 wait (&s);
8255 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8256 ;
8257 return 0;
8258 }
8259 _ACEOF
8260 rm -f conftest.$ac_objext
8261 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8262 (eval $ac_compile) 2>conftest.er1
8263 ac_status=$?
8264 grep -v '^ *+' conftest.er1 >conftest.err
8265 rm -f conftest.er1
8266 cat conftest.err >&5
8267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8268 (exit $ac_status); } &&
8269 { ac_try='test -z "$ac_c_werror_flag"
8270 || test ! -s conftest.err'
8271 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8272 (eval $ac_try) 2>&5
8273 ac_status=$?
8274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8275 (exit $ac_status); }; } &&
8276 { ac_try='test -s conftest.$ac_objext'
8277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8278 (eval $ac_try) 2>&5
8279 ac_status=$?
8280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8281 (exit $ac_status); }; }; then
8282 ac_cv_header_sys_wait_h=yes
8283 else
8284 echo "$as_me: failed program was:" >&5
8285 sed 's/^/| /' conftest.$ac_ext >&5
8286
8287 ac_cv_header_sys_wait_h=no
8288 fi
8289 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8290 fi
8291 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8292 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8293 if test $ac_cv_header_sys_wait_h = yes; then
8294
8295 cat >>confdefs.h <<\_ACEOF
8296 #define HAVE_SYS_WAIT_H 1
8297 _ACEOF
8298
8299 fi
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8324 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8325 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8326 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8327 do
8328 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8329 echo "$as_me:$LINENO: checking for $ac_header" >&5
8330 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8331 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8332 echo $ECHO_N "(cached) $ECHO_C" >&6
8333 else
8334 cat >conftest.$ac_ext <<_ACEOF
8335 /* confdefs.h. */
8336 _ACEOF
8337 cat confdefs.h >>conftest.$ac_ext
8338 cat >>conftest.$ac_ext <<_ACEOF
8339 /* end confdefs.h. */
8340 #include <$ac_header>
8341 _ACEOF
8342 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8343 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8344 ac_status=$?
8345 grep -v '^ *+' conftest.er1 >conftest.err
8346 rm -f conftest.er1
8347 cat conftest.err >&5
8348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8349 (exit $ac_status); } >/dev/null; then
8350 if test -s conftest.err; then
8351 ac_cpp_err=$ac_c_preproc_warn_flag
8352 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8353 else
8354 ac_cpp_err=
8355 fi
8356 else
8357 ac_cpp_err=yes
8358 fi
8359 if test -z "$ac_cpp_err"; then
8360 eval "$as_ac_Header=yes"
8361 else
8362 echo "$as_me: failed program was:" >&5
8363 sed 's/^/| /' conftest.$ac_ext >&5
8364
8365 eval "$as_ac_Header=no"
8366 fi
8367 rm -f conftest.err conftest.$ac_ext
8368 fi
8369 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8370 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8371 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8372 cat >>confdefs.h <<_ACEOF
8373 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8374 _ACEOF
8375
8376 fi
8377 done
8378
8379
8380 # Check for thread headers.
8381 echo "$as_me:$LINENO: checking for thread.h" >&5
8382 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8383 if test "${ac_cv_header_thread_h+set}" = set; then
8384 echo $ECHO_N "(cached) $ECHO_C" >&6
8385 else
8386 cat >conftest.$ac_ext <<_ACEOF
8387 /* confdefs.h. */
8388 _ACEOF
8389 cat confdefs.h >>conftest.$ac_ext
8390 cat >>conftest.$ac_ext <<_ACEOF
8391 /* end confdefs.h. */
8392 #include <thread.h>
8393 _ACEOF
8394 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8395 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8396 ac_status=$?
8397 grep -v '^ *+' conftest.er1 >conftest.err
8398 rm -f conftest.er1
8399 cat conftest.err >&5
8400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8401 (exit $ac_status); } >/dev/null; then
8402 if test -s conftest.err; then
8403 ac_cpp_err=$ac_c_preproc_warn_flag
8404 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8405 else
8406 ac_cpp_err=
8407 fi
8408 else
8409 ac_cpp_err=yes
8410 fi
8411 if test -z "$ac_cpp_err"; then
8412 ac_cv_header_thread_h=yes
8413 else
8414 echo "$as_me: failed program was:" >&5
8415 sed 's/^/| /' conftest.$ac_ext >&5
8416
8417 ac_cv_header_thread_h=no
8418 fi
8419 rm -f conftest.err conftest.$ac_ext
8420 fi
8421 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8422 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8423 if test $ac_cv_header_thread_h = yes; then
8424 have_thread_h=yes
8425 else
8426 have_thread_h=
8427 fi
8428
8429 echo "$as_me:$LINENO: checking for pthread.h" >&5
8430 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8431 if test "${ac_cv_header_pthread_h+set}" = set; then
8432 echo $ECHO_N "(cached) $ECHO_C" >&6
8433 else
8434 cat >conftest.$ac_ext <<_ACEOF
8435 /* confdefs.h. */
8436 _ACEOF
8437 cat confdefs.h >>conftest.$ac_ext
8438 cat >>conftest.$ac_ext <<_ACEOF
8439 /* end confdefs.h. */
8440 #include <pthread.h>
8441 _ACEOF
8442 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8443 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8444 ac_status=$?
8445 grep -v '^ *+' conftest.er1 >conftest.err
8446 rm -f conftest.er1
8447 cat conftest.err >&5
8448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8449 (exit $ac_status); } >/dev/null; then
8450 if test -s conftest.err; then
8451 ac_cpp_err=$ac_c_preproc_warn_flag
8452 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8453 else
8454 ac_cpp_err=
8455 fi
8456 else
8457 ac_cpp_err=yes
8458 fi
8459 if test -z "$ac_cpp_err"; then
8460 ac_cv_header_pthread_h=yes
8461 else
8462 echo "$as_me: failed program was:" >&5
8463 sed 's/^/| /' conftest.$ac_ext >&5
8464
8465 ac_cv_header_pthread_h=no
8466 fi
8467 rm -f conftest.err conftest.$ac_ext
8468 fi
8469 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8470 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8471 if test $ac_cv_header_pthread_h = yes; then
8472 have_pthread_h=yes
8473 else
8474 have_pthread_h=
8475 fi
8476
8477
8478 # These tests can't be done till we know if we have limits.h.
8479 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8480 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8481 if test "${gcc_cv_decl_char_bit+set}" = set; then
8482 echo $ECHO_N "(cached) $ECHO_C" >&6
8483 else
8484 cat >conftest.$ac_ext <<_ACEOF
8485 /* confdefs.h. */
8486 _ACEOF
8487 cat confdefs.h >>conftest.$ac_ext
8488 cat >>conftest.$ac_ext <<_ACEOF
8489 /* end confdefs.h. */
8490 #ifdef HAVE_LIMITS_H
8491 #include <limits.h>
8492 #endif
8493 #ifdef CHAR_BIT
8494 found
8495 #endif
8496 _ACEOF
8497 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8498 $EGREP "found" >/dev/null 2>&1; then
8499 gcc_cv_decl_char_bit=yes
8500 else
8501 gcc_cv_decl_char_bit=no
8502 fi
8503 rm -f conftest*
8504
8505
8506 fi
8507 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8508 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8509 if test $gcc_cv_decl_char_bit = no; then
8510 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8511 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8512 if test "${gcc_cv_c_nbby+set}" = set; then
8513 echo $ECHO_N "(cached) $ECHO_C" >&6
8514 else
8515 i=8
8516 gcc_cv_c_nbby=
8517 while test $i -lt 65; do
8518 cat >conftest.$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
8525 int
8526 main ()
8527 {
8528 switch(0) {
8529 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8530 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8531 ; }
8532 ;
8533 return 0;
8534 }
8535 _ACEOF
8536 rm -f conftest.$ac_objext
8537 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8538 (eval $ac_compile) 2>conftest.er1
8539 ac_status=$?
8540 grep -v '^ *+' conftest.er1 >conftest.err
8541 rm -f conftest.er1
8542 cat conftest.err >&5
8543 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8544 (exit $ac_status); } &&
8545 { ac_try='test -z "$ac_c_werror_flag"
8546 || test ! -s conftest.err'
8547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8548 (eval $ac_try) 2>&5
8549 ac_status=$?
8550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8551 (exit $ac_status); }; } &&
8552 { ac_try='test -s conftest.$ac_objext'
8553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8554 (eval $ac_try) 2>&5
8555 ac_status=$?
8556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8557 (exit $ac_status); }; }; then
8558 gcc_cv_c_nbby=$i; break
8559 else
8560 echo "$as_me: failed program was:" >&5
8561 sed 's/^/| /' conftest.$ac_ext >&5
8562
8563 fi
8564 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8565 i=`expr $i + 1`
8566 done
8567 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8568
8569 fi
8570 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8571 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8572 if test $gcc_cv_c_nbby = failed; then
8573 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8574 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8575 { (exit 1); exit 1; }; }
8576 else
8577
8578 cat >>confdefs.h <<_ACEOF
8579 #define CHAR_BIT $gcc_cv_c_nbby
8580 _ACEOF
8581
8582 fi
8583 fi
8584 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8585 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8586 if test "${ac_cv_c_bigendian+set}" = set; then
8587 echo $ECHO_N "(cached) $ECHO_C" >&6
8588 else
8589 # See if sys/param.h defines the BYTE_ORDER macro.
8590 cat >conftest.$ac_ext <<_ACEOF
8591 /* confdefs.h. */
8592 _ACEOF
8593 cat confdefs.h >>conftest.$ac_ext
8594 cat >>conftest.$ac_ext <<_ACEOF
8595 /* end confdefs.h. */
8596 #include <sys/types.h>
8597 #include <sys/param.h>
8598
8599 int
8600 main ()
8601 {
8602 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8603 bogus endian macros
8604 #endif
8605
8606 ;
8607 return 0;
8608 }
8609 _ACEOF
8610 rm -f conftest.$ac_objext
8611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8612 (eval $ac_compile) 2>conftest.er1
8613 ac_status=$?
8614 grep -v '^ *+' conftest.er1 >conftest.err
8615 rm -f conftest.er1
8616 cat conftest.err >&5
8617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8618 (exit $ac_status); } &&
8619 { ac_try='test -z "$ac_c_werror_flag"
8620 || test ! -s conftest.err'
8621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8622 (eval $ac_try) 2>&5
8623 ac_status=$?
8624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8625 (exit $ac_status); }; } &&
8626 { ac_try='test -s conftest.$ac_objext'
8627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8628 (eval $ac_try) 2>&5
8629 ac_status=$?
8630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8631 (exit $ac_status); }; }; then
8632 # It does; now see whether it defined to BIG_ENDIAN or not.
8633 cat >conftest.$ac_ext <<_ACEOF
8634 /* confdefs.h. */
8635 _ACEOF
8636 cat confdefs.h >>conftest.$ac_ext
8637 cat >>conftest.$ac_ext <<_ACEOF
8638 /* end confdefs.h. */
8639 #include <sys/types.h>
8640 #include <sys/param.h>
8641
8642 int
8643 main ()
8644 {
8645 #if BYTE_ORDER != BIG_ENDIAN
8646 not big endian
8647 #endif
8648
8649 ;
8650 return 0;
8651 }
8652 _ACEOF
8653 rm -f conftest.$ac_objext
8654 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8655 (eval $ac_compile) 2>conftest.er1
8656 ac_status=$?
8657 grep -v '^ *+' conftest.er1 >conftest.err
8658 rm -f conftest.er1
8659 cat conftest.err >&5
8660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8661 (exit $ac_status); } &&
8662 { ac_try='test -z "$ac_c_werror_flag"
8663 || test ! -s conftest.err'
8664 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8665 (eval $ac_try) 2>&5
8666 ac_status=$?
8667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8668 (exit $ac_status); }; } &&
8669 { ac_try='test -s conftest.$ac_objext'
8670 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8671 (eval $ac_try) 2>&5
8672 ac_status=$?
8673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8674 (exit $ac_status); }; }; then
8675 ac_cv_c_bigendian=yes
8676 else
8677 echo "$as_me: failed program was:" >&5
8678 sed 's/^/| /' conftest.$ac_ext >&5
8679
8680 ac_cv_c_bigendian=no
8681 fi
8682 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8683 else
8684 echo "$as_me: failed program was:" >&5
8685 sed 's/^/| /' conftest.$ac_ext >&5
8686
8687 # It does not; compile a test program.
8688 if test "$cross_compiling" = yes; then
8689 # try to guess the endianness by grepping values into an object file
8690 ac_cv_c_bigendian=unknown
8691 cat >conftest.$ac_ext <<_ACEOF
8692 /* confdefs.h. */
8693 _ACEOF
8694 cat confdefs.h >>conftest.$ac_ext
8695 cat >>conftest.$ac_ext <<_ACEOF
8696 /* end confdefs.h. */
8697 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8698 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8699 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8700 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8701 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8702 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8703 int
8704 main ()
8705 {
8706 _ascii (); _ebcdic ();
8707 ;
8708 return 0;
8709 }
8710 _ACEOF
8711 rm -f conftest.$ac_objext
8712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8713 (eval $ac_compile) 2>conftest.er1
8714 ac_status=$?
8715 grep -v '^ *+' conftest.er1 >conftest.err
8716 rm -f conftest.er1
8717 cat conftest.err >&5
8718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8719 (exit $ac_status); } &&
8720 { ac_try='test -z "$ac_c_werror_flag"
8721 || test ! -s conftest.err'
8722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8723 (eval $ac_try) 2>&5
8724 ac_status=$?
8725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8726 (exit $ac_status); }; } &&
8727 { ac_try='test -s conftest.$ac_objext'
8728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8729 (eval $ac_try) 2>&5
8730 ac_status=$?
8731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8732 (exit $ac_status); }; }; then
8733 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8734 ac_cv_c_bigendian=yes
8735 fi
8736 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8737 if test "$ac_cv_c_bigendian" = unknown; then
8738 ac_cv_c_bigendian=no
8739 else
8740 # finding both strings is unlikely to happen, but who knows?
8741 ac_cv_c_bigendian=unknown
8742 fi
8743 fi
8744 else
8745 echo "$as_me: failed program was:" >&5
8746 sed 's/^/| /' conftest.$ac_ext >&5
8747
8748 fi
8749 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8750 else
8751 cat >conftest.$ac_ext <<_ACEOF
8752 /* confdefs.h. */
8753 _ACEOF
8754 cat confdefs.h >>conftest.$ac_ext
8755 cat >>conftest.$ac_ext <<_ACEOF
8756 /* end confdefs.h. */
8757 int
8758 main ()
8759 {
8760 /* Are we little or big endian? From Harbison&Steele. */
8761 union
8762 {
8763 long l;
8764 char c[sizeof (long)];
8765 } u;
8766 u.l = 1;
8767 exit (u.c[sizeof (long) - 1] == 1);
8768 }
8769 _ACEOF
8770 rm -f conftest$ac_exeext
8771 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8772 (eval $ac_link) 2>&5
8773 ac_status=$?
8774 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8775 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8777 (eval $ac_try) 2>&5
8778 ac_status=$?
8779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8780 (exit $ac_status); }; }; then
8781 ac_cv_c_bigendian=no
8782 else
8783 echo "$as_me: program exited with status $ac_status" >&5
8784 echo "$as_me: failed program was:" >&5
8785 sed 's/^/| /' conftest.$ac_ext >&5
8786
8787 ( exit $ac_status )
8788 ac_cv_c_bigendian=yes
8789 fi
8790 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8791 fi
8792 fi
8793 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8794 fi
8795 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8796 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8797 case $ac_cv_c_bigendian in
8798 yes)
8799
8800 cat >>confdefs.h <<\_ACEOF
8801 #define WORDS_BIGENDIAN 1
8802 _ACEOF
8803 ;;
8804 no)
8805 ;;
8806 *)
8807 { { echo "$as_me:$LINENO: error: unknown endianness
8808 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8809 echo "$as_me: error: unknown endianness
8810 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8811 { (exit 1); exit 1; }; } ;;
8812 esac
8813
8814
8815 # --------
8816 # UNSORTED
8817 # --------
8818
8819 # Stage specific cflags for build.
8820 stage1_cflags=
8821 case $build in
8822 vax-*-*)
8823 if test x$GCC = xyes
8824 then
8825 stage1_cflags="-Wa,-J"
8826 else
8827 stage1_cflags="-J"
8828 fi
8829 ;;
8830 powerpc-*-darwin*)
8831 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8832 # sources; use -no-cpp-precomp to get to GNU cpp.
8833 # Apple's GCC has bugs in designated initializer handling, so disable
8834 # that too.
8835 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8836 ;;
8837 esac
8838
8839
8840 # These libraries may be used by collect2.
8841 # We may need a special search path to get them linked.
8842 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8843 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8844 if test "${gcc_cv_collect2_libs+set}" = set; then
8845 echo $ECHO_N "(cached) $ECHO_C" >&6
8846 else
8847 save_LIBS="$LIBS"
8848 for libs in '' -lld -lmld \
8849 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8850 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8851 do
8852 LIBS="$libs"
8853 cat >conftest.$ac_ext <<_ACEOF
8854 /* confdefs.h. */
8855 _ACEOF
8856 cat confdefs.h >>conftest.$ac_ext
8857 cat >>conftest.$ac_ext <<_ACEOF
8858 /* end confdefs.h. */
8859
8860 /* Override any gcc2 internal prototype to avoid an error. */
8861 #ifdef __cplusplus
8862 extern "C"
8863 #endif
8864 /* We use char because int might match the return type of a gcc2
8865 builtin and then its argument prototype would still apply. */
8866 char ldopen ();
8867 int
8868 main ()
8869 {
8870 ldopen ();
8871 ;
8872 return 0;
8873 }
8874 _ACEOF
8875 rm -f conftest.$ac_objext conftest$ac_exeext
8876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8877 (eval $ac_link) 2>conftest.er1
8878 ac_status=$?
8879 grep -v '^ *+' conftest.er1 >conftest.err
8880 rm -f conftest.er1
8881 cat conftest.err >&5
8882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8883 (exit $ac_status); } &&
8884 { ac_try='test -z "$ac_c_werror_flag"
8885 || test ! -s conftest.err'
8886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8887 (eval $ac_try) 2>&5
8888 ac_status=$?
8889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8890 (exit $ac_status); }; } &&
8891 { ac_try='test -s conftest$ac_exeext'
8892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8893 (eval $ac_try) 2>&5
8894 ac_status=$?
8895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8896 (exit $ac_status); }; }; then
8897 gcc_cv_collect2_libs="$libs"; break
8898 else
8899 echo "$as_me: failed program was:" >&5
8900 sed 's/^/| /' conftest.$ac_ext >&5
8901
8902 fi
8903 rm -f conftest.err conftest.$ac_objext \
8904 conftest$ac_exeext conftest.$ac_ext
8905 done
8906 LIBS="$save_LIBS"
8907 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8908 fi
8909 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8910 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8911 case $gcc_cv_collect2_libs in
8912 "none required") ;;
8913 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8914 esac
8915
8916
8917 # When building Ada code on Alpha, we need exc_resume which is usually in
8918 # -lexc. So test for it.
8919 save_LIBS="$LIBS"
8920 LIBS=
8921 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8922 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8923 if test "${ac_cv_search_exc_resume+set}" = set; then
8924 echo $ECHO_N "(cached) $ECHO_C" >&6
8925 else
8926 ac_func_search_save_LIBS=$LIBS
8927 ac_cv_search_exc_resume=no
8928 cat >conftest.$ac_ext <<_ACEOF
8929 /* confdefs.h. */
8930 _ACEOF
8931 cat confdefs.h >>conftest.$ac_ext
8932 cat >>conftest.$ac_ext <<_ACEOF
8933 /* end confdefs.h. */
8934
8935 /* Override any gcc2 internal prototype to avoid an error. */
8936 #ifdef __cplusplus
8937 extern "C"
8938 #endif
8939 /* We use char because int might match the return type of a gcc2
8940 builtin and then its argument prototype would still apply. */
8941 char exc_resume ();
8942 int
8943 main ()
8944 {
8945 exc_resume ();
8946 ;
8947 return 0;
8948 }
8949 _ACEOF
8950 rm -f conftest.$ac_objext conftest$ac_exeext
8951 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8952 (eval $ac_link) 2>conftest.er1
8953 ac_status=$?
8954 grep -v '^ *+' conftest.er1 >conftest.err
8955 rm -f conftest.er1
8956 cat conftest.err >&5
8957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8958 (exit $ac_status); } &&
8959 { ac_try='test -z "$ac_c_werror_flag"
8960 || test ! -s conftest.err'
8961 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8962 (eval $ac_try) 2>&5
8963 ac_status=$?
8964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8965 (exit $ac_status); }; } &&
8966 { ac_try='test -s conftest$ac_exeext'
8967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8968 (eval $ac_try) 2>&5
8969 ac_status=$?
8970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8971 (exit $ac_status); }; }; then
8972 ac_cv_search_exc_resume="none required"
8973 else
8974 echo "$as_me: failed program was:" >&5
8975 sed 's/^/| /' conftest.$ac_ext >&5
8976
8977 fi
8978 rm -f conftest.err conftest.$ac_objext \
8979 conftest$ac_exeext conftest.$ac_ext
8980 if test "$ac_cv_search_exc_resume" = no; then
8981 for ac_lib in exc; do
8982 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8983 cat >conftest.$ac_ext <<_ACEOF
8984 /* confdefs.h. */
8985 _ACEOF
8986 cat confdefs.h >>conftest.$ac_ext
8987 cat >>conftest.$ac_ext <<_ACEOF
8988 /* end confdefs.h. */
8989
8990 /* Override any gcc2 internal prototype to avoid an error. */
8991 #ifdef __cplusplus
8992 extern "C"
8993 #endif
8994 /* We use char because int might match the return type of a gcc2
8995 builtin and then its argument prototype would still apply. */
8996 char exc_resume ();
8997 int
8998 main ()
8999 {
9000 exc_resume ();
9001 ;
9002 return 0;
9003 }
9004 _ACEOF
9005 rm -f conftest.$ac_objext conftest$ac_exeext
9006 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9007 (eval $ac_link) 2>conftest.er1
9008 ac_status=$?
9009 grep -v '^ *+' conftest.er1 >conftest.err
9010 rm -f conftest.er1
9011 cat conftest.err >&5
9012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9013 (exit $ac_status); } &&
9014 { ac_try='test -z "$ac_c_werror_flag"
9015 || test ! -s conftest.err'
9016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9017 (eval $ac_try) 2>&5
9018 ac_status=$?
9019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9020 (exit $ac_status); }; } &&
9021 { ac_try='test -s conftest$ac_exeext'
9022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9023 (eval $ac_try) 2>&5
9024 ac_status=$?
9025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9026 (exit $ac_status); }; }; then
9027 ac_cv_search_exc_resume="-l$ac_lib"
9028 break
9029 else
9030 echo "$as_me: failed program was:" >&5
9031 sed 's/^/| /' conftest.$ac_ext >&5
9032
9033 fi
9034 rm -f conftest.err conftest.$ac_objext \
9035 conftest$ac_exeext conftest.$ac_ext
9036 done
9037 fi
9038 LIBS=$ac_func_search_save_LIBS
9039 fi
9040 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9041 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9042 if test "$ac_cv_search_exc_resume" != no; then
9043 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9044
9045 fi
9046
9047 GNAT_LIBEXC="$LIBS"
9048 LIBS="$save_LIBS"
9049
9050
9051 # Some systems put ldexp and frexp in libm instead of libc; assume
9052 # they're both in the same place. jcf-dump needs them.
9053 save_LIBS="$LIBS"
9054 LIBS=
9055 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9056 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9057 if test "${ac_cv_search_ldexp+set}" = set; then
9058 echo $ECHO_N "(cached) $ECHO_C" >&6
9059 else
9060 ac_func_search_save_LIBS=$LIBS
9061 ac_cv_search_ldexp=no
9062 cat >conftest.$ac_ext <<_ACEOF
9063 /* confdefs.h. */
9064 _ACEOF
9065 cat confdefs.h >>conftest.$ac_ext
9066 cat >>conftest.$ac_ext <<_ACEOF
9067 /* end confdefs.h. */
9068
9069 /* Override any gcc2 internal prototype to avoid an error. */
9070 #ifdef __cplusplus
9071 extern "C"
9072 #endif
9073 /* We use char because int might match the return type of a gcc2
9074 builtin and then its argument prototype would still apply. */
9075 char ldexp ();
9076 int
9077 main ()
9078 {
9079 ldexp ();
9080 ;
9081 return 0;
9082 }
9083 _ACEOF
9084 rm -f conftest.$ac_objext conftest$ac_exeext
9085 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9086 (eval $ac_link) 2>conftest.er1
9087 ac_status=$?
9088 grep -v '^ *+' conftest.er1 >conftest.err
9089 rm -f conftest.er1
9090 cat conftest.err >&5
9091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9092 (exit $ac_status); } &&
9093 { ac_try='test -z "$ac_c_werror_flag"
9094 || test ! -s conftest.err'
9095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9096 (eval $ac_try) 2>&5
9097 ac_status=$?
9098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9099 (exit $ac_status); }; } &&
9100 { ac_try='test -s conftest$ac_exeext'
9101 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9102 (eval $ac_try) 2>&5
9103 ac_status=$?
9104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9105 (exit $ac_status); }; }; then
9106 ac_cv_search_ldexp="none required"
9107 else
9108 echo "$as_me: failed program was:" >&5
9109 sed 's/^/| /' conftest.$ac_ext >&5
9110
9111 fi
9112 rm -f conftest.err conftest.$ac_objext \
9113 conftest$ac_exeext conftest.$ac_ext
9114 if test "$ac_cv_search_ldexp" = no; then
9115 for ac_lib in m; do
9116 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9117 cat >conftest.$ac_ext <<_ACEOF
9118 /* confdefs.h. */
9119 _ACEOF
9120 cat confdefs.h >>conftest.$ac_ext
9121 cat >>conftest.$ac_ext <<_ACEOF
9122 /* end confdefs.h. */
9123
9124 /* Override any gcc2 internal prototype to avoid an error. */
9125 #ifdef __cplusplus
9126 extern "C"
9127 #endif
9128 /* We use char because int might match the return type of a gcc2
9129 builtin and then its argument prototype would still apply. */
9130 char ldexp ();
9131 int
9132 main ()
9133 {
9134 ldexp ();
9135 ;
9136 return 0;
9137 }
9138 _ACEOF
9139 rm -f conftest.$ac_objext conftest$ac_exeext
9140 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9141 (eval $ac_link) 2>conftest.er1
9142 ac_status=$?
9143 grep -v '^ *+' conftest.er1 >conftest.err
9144 rm -f conftest.er1
9145 cat conftest.err >&5
9146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9147 (exit $ac_status); } &&
9148 { ac_try='test -z "$ac_c_werror_flag"
9149 || test ! -s conftest.err'
9150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9151 (eval $ac_try) 2>&5
9152 ac_status=$?
9153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9154 (exit $ac_status); }; } &&
9155 { ac_try='test -s conftest$ac_exeext'
9156 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9157 (eval $ac_try) 2>&5
9158 ac_status=$?
9159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9160 (exit $ac_status); }; }; then
9161 ac_cv_search_ldexp="-l$ac_lib"
9162 break
9163 else
9164 echo "$as_me: failed program was:" >&5
9165 sed 's/^/| /' conftest.$ac_ext >&5
9166
9167 fi
9168 rm -f conftest.err conftest.$ac_objext \
9169 conftest$ac_exeext conftest.$ac_ext
9170 done
9171 fi
9172 LIBS=$ac_func_search_save_LIBS
9173 fi
9174 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9175 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9176 if test "$ac_cv_search_ldexp" != no; then
9177 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9178
9179 fi
9180
9181 LDEXP_LIB="$LIBS"
9182 LIBS="$save_LIBS"
9183
9184
9185 # Use <inttypes.h> only if it exists,
9186 # doesn't clash with <sys/types.h>, and declares intmax_t.
9187 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9188 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9189 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9190 echo $ECHO_N "(cached) $ECHO_C" >&6
9191 else
9192 cat >conftest.$ac_ext <<_ACEOF
9193 /* confdefs.h. */
9194 _ACEOF
9195 cat confdefs.h >>conftest.$ac_ext
9196 cat >>conftest.$ac_ext <<_ACEOF
9197 /* end confdefs.h. */
9198 #include <sys/types.h>
9199 #include <inttypes.h>
9200 int
9201 main ()
9202 {
9203 intmax_t i = -1;
9204 ;
9205 return 0;
9206 }
9207 _ACEOF
9208 rm -f conftest.$ac_objext
9209 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9210 (eval $ac_compile) 2>conftest.er1
9211 ac_status=$?
9212 grep -v '^ *+' conftest.er1 >conftest.err
9213 rm -f conftest.er1
9214 cat conftest.err >&5
9215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9216 (exit $ac_status); } &&
9217 { ac_try='test -z "$ac_c_werror_flag"
9218 || test ! -s conftest.err'
9219 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9220 (eval $ac_try) 2>&5
9221 ac_status=$?
9222 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9223 (exit $ac_status); }; } &&
9224 { ac_try='test -s conftest.$ac_objext'
9225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9226 (eval $ac_try) 2>&5
9227 ac_status=$?
9228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9229 (exit $ac_status); }; }; then
9230 gcc_cv_header_inttypes_h=yes
9231 else
9232 echo "$as_me: failed program was:" >&5
9233 sed 's/^/| /' conftest.$ac_ext >&5
9234
9235 gcc_cv_header_inttypes_h=no
9236 fi
9237 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9238 fi
9239
9240 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9241 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9242 if test $gcc_cv_header_inttypes_h = yes; then
9243
9244 cat >>confdefs.h <<\_ACEOF
9245 #define HAVE_INTTYPES_H 1
9246 _ACEOF
9247
9248 fi
9249
9250
9251
9252
9253
9254
9255
9256
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9288 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9289 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9290 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9291 do
9292 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9293 echo "$as_me:$LINENO: checking for $ac_func" >&5
9294 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9295 if eval "test \"\${$as_ac_var+set}\" = set"; then
9296 echo $ECHO_N "(cached) $ECHO_C" >&6
9297 else
9298 cat >conftest.$ac_ext <<_ACEOF
9299 /* confdefs.h. */
9300 _ACEOF
9301 cat confdefs.h >>conftest.$ac_ext
9302 cat >>conftest.$ac_ext <<_ACEOF
9303 /* end confdefs.h. */
9304 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9305 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9306 #define $ac_func innocuous_$ac_func
9307
9308 /* System header to define __stub macros and hopefully few prototypes,
9309 which can conflict with char $ac_func (); below.
9310 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9311 <limits.h> exists even on freestanding compilers. */
9312
9313 #ifdef __STDC__
9314 # include <limits.h>
9315 #else
9316 # include <assert.h>
9317 #endif
9318
9319 #undef $ac_func
9320
9321 /* Override any gcc2 internal prototype to avoid an error. */
9322 #ifdef __cplusplus
9323 extern "C"
9324 {
9325 #endif
9326 /* We use char because int might match the return type of a gcc2
9327 builtin and then its argument prototype would still apply. */
9328 char $ac_func ();
9329 /* The GNU C library defines this for functions which it implements
9330 to always fail with ENOSYS. Some functions are actually named
9331 something starting with __ and the normal name is an alias. */
9332 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9333 choke me
9334 #else
9335 char (*f) () = $ac_func;
9336 #endif
9337 #ifdef __cplusplus
9338 }
9339 #endif
9340
9341 int
9342 main ()
9343 {
9344 return f != $ac_func;
9345 ;
9346 return 0;
9347 }
9348 _ACEOF
9349 rm -f conftest.$ac_objext conftest$ac_exeext
9350 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9351 (eval $ac_link) 2>conftest.er1
9352 ac_status=$?
9353 grep -v '^ *+' conftest.er1 >conftest.err
9354 rm -f conftest.er1
9355 cat conftest.err >&5
9356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9357 (exit $ac_status); } &&
9358 { ac_try='test -z "$ac_c_werror_flag"
9359 || test ! -s conftest.err'
9360 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9361 (eval $ac_try) 2>&5
9362 ac_status=$?
9363 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9364 (exit $ac_status); }; } &&
9365 { ac_try='test -s conftest$ac_exeext'
9366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9367 (eval $ac_try) 2>&5
9368 ac_status=$?
9369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9370 (exit $ac_status); }; }; then
9371 eval "$as_ac_var=yes"
9372 else
9373 echo "$as_me: failed program was:" >&5
9374 sed 's/^/| /' conftest.$ac_ext >&5
9375
9376 eval "$as_ac_var=no"
9377 fi
9378 rm -f conftest.err conftest.$ac_objext \
9379 conftest$ac_exeext conftest.$ac_ext
9380 fi
9381 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9382 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9383 if test `eval echo '${'$as_ac_var'}'` = yes; then
9384 cat >>confdefs.h <<_ACEOF
9385 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9386 _ACEOF
9387
9388 fi
9389 done
9390
9391
9392 if test x$ac_cv_func_mbstowcs = xyes; then
9393 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9394 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9395 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9396 echo $ECHO_N "(cached) $ECHO_C" >&6
9397 else
9398 if test "$cross_compiling" = yes; then
9399 gcc_cv_func_mbstowcs_works=yes
9400 else
9401 cat >conftest.$ac_ext <<_ACEOF
9402 /* confdefs.h. */
9403 _ACEOF
9404 cat confdefs.h >>conftest.$ac_ext
9405 cat >>conftest.$ac_ext <<_ACEOF
9406 /* end confdefs.h. */
9407 #include <stdlib.h>
9408 int main()
9409 {
9410 mbstowcs(0, "", 0);
9411 return 0;
9412 }
9413 _ACEOF
9414 rm -f conftest$ac_exeext
9415 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9416 (eval $ac_link) 2>&5
9417 ac_status=$?
9418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9419 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9421 (eval $ac_try) 2>&5
9422 ac_status=$?
9423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9424 (exit $ac_status); }; }; then
9425 gcc_cv_func_mbstowcs_works=yes
9426 else
9427 echo "$as_me: program exited with status $ac_status" >&5
9428 echo "$as_me: failed program was:" >&5
9429 sed 's/^/| /' conftest.$ac_ext >&5
9430
9431 ( exit $ac_status )
9432 gcc_cv_func_mbstowcs_works=no
9433 fi
9434 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9435 fi
9436 fi
9437 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9438 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9439 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9440
9441 cat >>confdefs.h <<\_ACEOF
9442 #define HAVE_WORKING_MBSTOWCS 1
9443 _ACEOF
9444
9445 fi
9446 fi
9447
9448 echo "$as_me:$LINENO: checking for ssize_t" >&5
9449 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9450 if test "${ac_cv_type_ssize_t+set}" = set; then
9451 echo $ECHO_N "(cached) $ECHO_C" >&6
9452 else
9453 cat >conftest.$ac_ext <<_ACEOF
9454 /* confdefs.h. */
9455 _ACEOF
9456 cat confdefs.h >>conftest.$ac_ext
9457 cat >>conftest.$ac_ext <<_ACEOF
9458 /* end confdefs.h. */
9459 $ac_includes_default
9460 int
9461 main ()
9462 {
9463 if ((ssize_t *) 0)
9464 return 0;
9465 if (sizeof (ssize_t))
9466 return 0;
9467 ;
9468 return 0;
9469 }
9470 _ACEOF
9471 rm -f conftest.$ac_objext
9472 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9473 (eval $ac_compile) 2>conftest.er1
9474 ac_status=$?
9475 grep -v '^ *+' conftest.er1 >conftest.err
9476 rm -f conftest.er1
9477 cat conftest.err >&5
9478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479 (exit $ac_status); } &&
9480 { ac_try='test -z "$ac_c_werror_flag"
9481 || test ! -s conftest.err'
9482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9483 (eval $ac_try) 2>&5
9484 ac_status=$?
9485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9486 (exit $ac_status); }; } &&
9487 { ac_try='test -s conftest.$ac_objext'
9488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9489 (eval $ac_try) 2>&5
9490 ac_status=$?
9491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9492 (exit $ac_status); }; }; then
9493 ac_cv_type_ssize_t=yes
9494 else
9495 echo "$as_me: failed program was:" >&5
9496 sed 's/^/| /' conftest.$ac_ext >&5
9497
9498 ac_cv_type_ssize_t=no
9499 fi
9500 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9501 fi
9502 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9503 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9504 if test $ac_cv_type_ssize_t = yes; then
9505 :
9506 else
9507
9508 cat >>confdefs.h <<_ACEOF
9509 #define ssize_t int
9510 _ACEOF
9511
9512 fi
9513
9514
9515 # Try to determine the array type of the second argument of getgroups
9516 # for the target system (int or gid_t).
9517 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9518 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9519 if test "${ac_cv_type_uid_t+set}" = set; then
9520 echo $ECHO_N "(cached) $ECHO_C" >&6
9521 else
9522 cat >conftest.$ac_ext <<_ACEOF
9523 /* confdefs.h. */
9524 _ACEOF
9525 cat confdefs.h >>conftest.$ac_ext
9526 cat >>conftest.$ac_ext <<_ACEOF
9527 /* end confdefs.h. */
9528 #include <sys/types.h>
9529
9530 _ACEOF
9531 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9532 $EGREP "uid_t" >/dev/null 2>&1; then
9533 ac_cv_type_uid_t=yes
9534 else
9535 ac_cv_type_uid_t=no
9536 fi
9537 rm -f conftest*
9538
9539 fi
9540 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9541 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9542 if test $ac_cv_type_uid_t = no; then
9543
9544 cat >>confdefs.h <<\_ACEOF
9545 #define uid_t int
9546 _ACEOF
9547
9548
9549 cat >>confdefs.h <<\_ACEOF
9550 #define gid_t int
9551 _ACEOF
9552
9553 fi
9554
9555 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9556 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9557 if test "${ac_cv_type_getgroups+set}" = set; then
9558 echo $ECHO_N "(cached) $ECHO_C" >&6
9559 else
9560 if test "$cross_compiling" = yes; then
9561 ac_cv_type_getgroups=cross
9562 else
9563 cat >conftest.$ac_ext <<_ACEOF
9564 /* confdefs.h. */
9565 _ACEOF
9566 cat confdefs.h >>conftest.$ac_ext
9567 cat >>conftest.$ac_ext <<_ACEOF
9568 /* end confdefs.h. */
9569 /* Thanks to Mike Rendell for this test. */
9570 #include <sys/types.h>
9571 #define NGID 256
9572 #undef MAX
9573 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9574
9575 int
9576 main ()
9577 {
9578 gid_t gidset[NGID];
9579 int i, n;
9580 union { gid_t gval; long lval; } val;
9581
9582 val.lval = -1;
9583 for (i = 0; i < NGID; i++)
9584 gidset[i] = val.gval;
9585 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9586 gidset);
9587 /* Exit non-zero if getgroups seems to require an array of ints. This
9588 happens when gid_t is short but getgroups modifies an array of ints. */
9589 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9590 }
9591 _ACEOF
9592 rm -f conftest$ac_exeext
9593 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9594 (eval $ac_link) 2>&5
9595 ac_status=$?
9596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9597 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9599 (eval $ac_try) 2>&5
9600 ac_status=$?
9601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9602 (exit $ac_status); }; }; then
9603 ac_cv_type_getgroups=gid_t
9604 else
9605 echo "$as_me: program exited with status $ac_status" >&5
9606 echo "$as_me: failed program was:" >&5
9607 sed 's/^/| /' conftest.$ac_ext >&5
9608
9609 ( exit $ac_status )
9610 ac_cv_type_getgroups=int
9611 fi
9612 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9613 fi
9614 if test $ac_cv_type_getgroups = cross; then
9615 cat >conftest.$ac_ext <<_ACEOF
9616 /* confdefs.h. */
9617 _ACEOF
9618 cat confdefs.h >>conftest.$ac_ext
9619 cat >>conftest.$ac_ext <<_ACEOF
9620 /* end confdefs.h. */
9621 #include <unistd.h>
9622
9623 _ACEOF
9624 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9625 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9626 ac_cv_type_getgroups=gid_t
9627 else
9628 ac_cv_type_getgroups=int
9629 fi
9630 rm -f conftest*
9631
9632 fi
9633 fi
9634 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9635 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9636
9637 cat >>confdefs.h <<_ACEOF
9638 #define GETGROUPS_T $ac_cv_type_getgroups
9639 _ACEOF
9640
9641
9642 if test "${target}" = "${build}"; then
9643 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9644 else
9645 case "${target}" in
9646 # This condition may need some tweaking. It should include all
9647 # targets where the array type of the second argument of getgroups
9648 # is int and the type of gid_t is not equivalent to int.
9649 *-*-sunos* | *-*-ultrix*)
9650 TARGET_GETGROUPS_T=int
9651 ;;
9652 *)
9653 TARGET_GETGROUPS_T=gid_t
9654 ;;
9655 esac
9656 fi
9657
9658
9659
9660 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9661 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9662 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9663 echo $ECHO_N "(cached) $ECHO_C" >&6
9664 else
9665 cat >conftest.$ac_ext <<_ACEOF
9666 /* confdefs.h. */
9667 _ACEOF
9668 cat confdefs.h >>conftest.$ac_ext
9669 cat >>conftest.$ac_ext <<_ACEOF
9670 /* end confdefs.h. */
9671 #include <sys/mman.h>
9672 _ACEOF
9673 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9674 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9675 ac_status=$?
9676 grep -v '^ *+' conftest.er1 >conftest.err
9677 rm -f conftest.er1
9678 cat conftest.err >&5
9679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9680 (exit $ac_status); } >/dev/null; then
9681 if test -s conftest.err; then
9682 ac_cpp_err=$ac_c_preproc_warn_flag
9683 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9684 else
9685 ac_cpp_err=
9686 fi
9687 else
9688 ac_cpp_err=yes
9689 fi
9690 if test -z "$ac_cpp_err"; then
9691 ac_cv_header_sys_mman_h=yes
9692 else
9693 echo "$as_me: failed program was:" >&5
9694 sed 's/^/| /' conftest.$ac_ext >&5
9695
9696 ac_cv_header_sys_mman_h=no
9697 fi
9698 rm -f conftest.err conftest.$ac_ext
9699 fi
9700 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9701 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9702 if test $ac_cv_header_sys_mman_h = yes; then
9703 gcc_header_sys_mman_h=yes
9704 else
9705 gcc_header_sys_mman_h=no
9706 fi
9707
9708 echo "$as_me:$LINENO: checking for mmap" >&5
9709 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9710 if test "${ac_cv_func_mmap+set}" = set; then
9711 echo $ECHO_N "(cached) $ECHO_C" >&6
9712 else
9713 cat >conftest.$ac_ext <<_ACEOF
9714 /* confdefs.h. */
9715 _ACEOF
9716 cat confdefs.h >>conftest.$ac_ext
9717 cat >>conftest.$ac_ext <<_ACEOF
9718 /* end confdefs.h. */
9719 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9720 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9721 #define mmap innocuous_mmap
9722
9723 /* System header to define __stub macros and hopefully few prototypes,
9724 which can conflict with char mmap (); below.
9725 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9726 <limits.h> exists even on freestanding compilers. */
9727
9728 #ifdef __STDC__
9729 # include <limits.h>
9730 #else
9731 # include <assert.h>
9732 #endif
9733
9734 #undef mmap
9735
9736 /* Override any gcc2 internal prototype to avoid an error. */
9737 #ifdef __cplusplus
9738 extern "C"
9739 {
9740 #endif
9741 /* We use char because int might match the return type of a gcc2
9742 builtin and then its argument prototype would still apply. */
9743 char mmap ();
9744 /* The GNU C library defines this for functions which it implements
9745 to always fail with ENOSYS. Some functions are actually named
9746 something starting with __ and the normal name is an alias. */
9747 #if defined (__stub_mmap) || defined (__stub___mmap)
9748 choke me
9749 #else
9750 char (*f) () = mmap;
9751 #endif
9752 #ifdef __cplusplus
9753 }
9754 #endif
9755
9756 int
9757 main ()
9758 {
9759 return f != mmap;
9760 ;
9761 return 0;
9762 }
9763 _ACEOF
9764 rm -f conftest.$ac_objext conftest$ac_exeext
9765 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9766 (eval $ac_link) 2>conftest.er1
9767 ac_status=$?
9768 grep -v '^ *+' conftest.er1 >conftest.err
9769 rm -f conftest.er1
9770 cat conftest.err >&5
9771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9772 (exit $ac_status); } &&
9773 { ac_try='test -z "$ac_c_werror_flag"
9774 || test ! -s conftest.err'
9775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9776 (eval $ac_try) 2>&5
9777 ac_status=$?
9778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9779 (exit $ac_status); }; } &&
9780 { ac_try='test -s conftest$ac_exeext'
9781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9782 (eval $ac_try) 2>&5
9783 ac_status=$?
9784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9785 (exit $ac_status); }; }; then
9786 ac_cv_func_mmap=yes
9787 else
9788 echo "$as_me: failed program was:" >&5
9789 sed 's/^/| /' conftest.$ac_ext >&5
9790
9791 ac_cv_func_mmap=no
9792 fi
9793 rm -f conftest.err conftest.$ac_objext \
9794 conftest$ac_exeext conftest.$ac_ext
9795 fi
9796 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9797 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9798 if test $ac_cv_func_mmap = yes; then
9799 gcc_func_mmap=yes
9800 else
9801 gcc_func_mmap=no
9802 fi
9803
9804 if test "$gcc_header_sys_mman_h" != yes \
9805 || test "$gcc_func_mmap" != yes; then
9806 gcc_cv_func_mmap_file=no
9807 gcc_cv_func_mmap_dev_zero=no
9808 gcc_cv_func_mmap_anon=no
9809 else
9810 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9811 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9812 if test "${gcc_cv_func_mmap_file+set}" = set; then
9813 echo $ECHO_N "(cached) $ECHO_C" >&6
9814 else
9815 # Add a system to this blacklist if
9816 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9817 # memory area containing the same data that you'd get if you applied
9818 # read() to the same fd. The only system known to have a problem here
9819 # is VMS, where text files have record structure.
9820 case "$host_os" in
9821 vms* | ultrix*)
9822 gcc_cv_func_mmap_file=no ;;
9823 *)
9824 gcc_cv_func_mmap_file=yes;;
9825 esac
9826 fi
9827 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9828 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9829 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9830 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9831 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9832 echo $ECHO_N "(cached) $ECHO_C" >&6
9833 else
9834 # Add a system to this blacklist if it has mmap() but /dev/zero
9835 # does not exist, or if mmapping /dev/zero does not give anonymous
9836 # zeroed pages with both the following properties:
9837 # 1. If you map N consecutive pages in with one call, and then
9838 # unmap any subset of those pages, the pages that were not
9839 # explicitly unmapped remain accessible.
9840 # 2. If you map two adjacent blocks of memory and then unmap them
9841 # both at once, they must both go away.
9842 # Systems known to be in this category are Windows (all variants),
9843 # VMS, and Darwin.
9844 case "$host_os" in
9845 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9846 gcc_cv_func_mmap_dev_zero=no ;;
9847 *)
9848 gcc_cv_func_mmap_dev_zero=yes;;
9849 esac
9850 fi
9851 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9852 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9853
9854 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9855 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9856 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9857 if test "${gcc_cv_decl_map_anon+set}" = set; then
9858 echo $ECHO_N "(cached) $ECHO_C" >&6
9859 else
9860 cat >conftest.$ac_ext <<_ACEOF
9861 /* confdefs.h. */
9862 _ACEOF
9863 cat confdefs.h >>conftest.$ac_ext
9864 cat >>conftest.$ac_ext <<_ACEOF
9865 /* end confdefs.h. */
9866 #include <sys/types.h>
9867 #include <sys/mman.h>
9868 #include <unistd.h>
9869
9870 #ifndef MAP_ANONYMOUS
9871 #define MAP_ANONYMOUS MAP_ANON
9872 #endif
9873
9874 int
9875 main ()
9876 {
9877 int n = MAP_ANONYMOUS;
9878 ;
9879 return 0;
9880 }
9881 _ACEOF
9882 rm -f conftest.$ac_objext
9883 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9884 (eval $ac_compile) 2>conftest.er1
9885 ac_status=$?
9886 grep -v '^ *+' conftest.er1 >conftest.err
9887 rm -f conftest.er1
9888 cat conftest.err >&5
9889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9890 (exit $ac_status); } &&
9891 { ac_try='test -z "$ac_c_werror_flag"
9892 || test ! -s conftest.err'
9893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9894 (eval $ac_try) 2>&5
9895 ac_status=$?
9896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9897 (exit $ac_status); }; } &&
9898 { ac_try='test -s conftest.$ac_objext'
9899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9900 (eval $ac_try) 2>&5
9901 ac_status=$?
9902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9903 (exit $ac_status); }; }; then
9904 gcc_cv_decl_map_anon=yes
9905 else
9906 echo "$as_me: failed program was:" >&5
9907 sed 's/^/| /' conftest.$ac_ext >&5
9908
9909 gcc_cv_decl_map_anon=no
9910 fi
9911 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9912 fi
9913 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9914 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9915
9916 if test $gcc_cv_decl_map_anon = no; then
9917 gcc_cv_func_mmap_anon=no
9918 else
9919 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9920 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9921 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9922 echo $ECHO_N "(cached) $ECHO_C" >&6
9923 else
9924 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9925 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9926 # doesn't give anonymous zeroed pages with the same properties listed
9927 # above for use of /dev/zero.
9928 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9929 case "$host_os" in
9930 vms* | cygwin* | pe | mingw* | sco* | udk* )
9931 gcc_cv_func_mmap_anon=no ;;
9932 *)
9933 gcc_cv_func_mmap_anon=yes;;
9934 esac
9935 fi
9936 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9937 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9938 fi
9939 fi
9940
9941 if test $gcc_cv_func_mmap_file = yes; then
9942
9943 cat >>confdefs.h <<\_ACEOF
9944 #define HAVE_MMAP_FILE 1
9945 _ACEOF
9946
9947 fi
9948 if test $gcc_cv_func_mmap_dev_zero = yes; then
9949
9950 cat >>confdefs.h <<\_ACEOF
9951 #define HAVE_MMAP_DEV_ZERO 1
9952 _ACEOF
9953
9954 fi
9955 if test $gcc_cv_func_mmap_anon = yes; then
9956
9957 cat >>confdefs.h <<\_ACEOF
9958 #define HAVE_MMAP_ANON 1
9959 _ACEOF
9960
9961 fi
9962
9963
9964 case "${host}" in
9965 *-*-*vms*)
9966 # Under VMS, vfork works very differently than on Unix. The standard test
9967 # won't work, and it isn't easily adaptable. It makes more sense to
9968 # just force it.
9969 ac_cv_func_vfork_works=yes
9970 ;;
9971 esac
9972 echo "$as_me:$LINENO: checking for pid_t" >&5
9973 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9974 if test "${ac_cv_type_pid_t+set}" = set; then
9975 echo $ECHO_N "(cached) $ECHO_C" >&6
9976 else
9977 cat >conftest.$ac_ext <<_ACEOF
9978 /* confdefs.h. */
9979 _ACEOF
9980 cat confdefs.h >>conftest.$ac_ext
9981 cat >>conftest.$ac_ext <<_ACEOF
9982 /* end confdefs.h. */
9983 $ac_includes_default
9984 int
9985 main ()
9986 {
9987 if ((pid_t *) 0)
9988 return 0;
9989 if (sizeof (pid_t))
9990 return 0;
9991 ;
9992 return 0;
9993 }
9994 _ACEOF
9995 rm -f conftest.$ac_objext
9996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9997 (eval $ac_compile) 2>conftest.er1
9998 ac_status=$?
9999 grep -v '^ *+' conftest.er1 >conftest.err
10000 rm -f conftest.er1
10001 cat conftest.err >&5
10002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10003 (exit $ac_status); } &&
10004 { ac_try='test -z "$ac_c_werror_flag"
10005 || test ! -s conftest.err'
10006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10007 (eval $ac_try) 2>&5
10008 ac_status=$?
10009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10010 (exit $ac_status); }; } &&
10011 { ac_try='test -s conftest.$ac_objext'
10012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10013 (eval $ac_try) 2>&5
10014 ac_status=$?
10015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10016 (exit $ac_status); }; }; then
10017 ac_cv_type_pid_t=yes
10018 else
10019 echo "$as_me: failed program was:" >&5
10020 sed 's/^/| /' conftest.$ac_ext >&5
10021
10022 ac_cv_type_pid_t=no
10023 fi
10024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10025 fi
10026 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10027 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10028 if test $ac_cv_type_pid_t = yes; then
10029 :
10030 else
10031
10032 cat >>confdefs.h <<_ACEOF
10033 #define pid_t int
10034 _ACEOF
10035
10036 fi
10037
10038
10039
10040 for ac_header in unistd.h vfork.h
10041 do
10042 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10043 echo "$as_me:$LINENO: checking for $ac_header" >&5
10044 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10045 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10046 echo $ECHO_N "(cached) $ECHO_C" >&6
10047 else
10048 cat >conftest.$ac_ext <<_ACEOF
10049 /* confdefs.h. */
10050 _ACEOF
10051 cat confdefs.h >>conftest.$ac_ext
10052 cat >>conftest.$ac_ext <<_ACEOF
10053 /* end confdefs.h. */
10054 #include <$ac_header>
10055 _ACEOF
10056 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10057 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10058 ac_status=$?
10059 grep -v '^ *+' conftest.er1 >conftest.err
10060 rm -f conftest.er1
10061 cat conftest.err >&5
10062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10063 (exit $ac_status); } >/dev/null; then
10064 if test -s conftest.err; then
10065 ac_cpp_err=$ac_c_preproc_warn_flag
10066 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10067 else
10068 ac_cpp_err=
10069 fi
10070 else
10071 ac_cpp_err=yes
10072 fi
10073 if test -z "$ac_cpp_err"; then
10074 eval "$as_ac_Header=yes"
10075 else
10076 echo "$as_me: failed program was:" >&5
10077 sed 's/^/| /' conftest.$ac_ext >&5
10078
10079 eval "$as_ac_Header=no"
10080 fi
10081 rm -f conftest.err conftest.$ac_ext
10082 fi
10083 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10084 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10085 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10086 cat >>confdefs.h <<_ACEOF
10087 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10088 _ACEOF
10089
10090 fi
10091 done
10092
10093
10094
10095 for ac_func in fork vfork
10096 do
10097 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10098 echo "$as_me:$LINENO: checking for $ac_func" >&5
10099 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10100 if eval "test \"\${$as_ac_var+set}\" = set"; then
10101 echo $ECHO_N "(cached) $ECHO_C" >&6
10102 else
10103 cat >conftest.$ac_ext <<_ACEOF
10104 /* confdefs.h. */
10105 _ACEOF
10106 cat confdefs.h >>conftest.$ac_ext
10107 cat >>conftest.$ac_ext <<_ACEOF
10108 /* end confdefs.h. */
10109 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10110 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10111 #define $ac_func innocuous_$ac_func
10112
10113 /* System header to define __stub macros and hopefully few prototypes,
10114 which can conflict with char $ac_func (); below.
10115 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10116 <limits.h> exists even on freestanding compilers. */
10117
10118 #ifdef __STDC__
10119 # include <limits.h>
10120 #else
10121 # include <assert.h>
10122 #endif
10123
10124 #undef $ac_func
10125
10126 /* Override any gcc2 internal prototype to avoid an error. */
10127 #ifdef __cplusplus
10128 extern "C"
10129 {
10130 #endif
10131 /* We use char because int might match the return type of a gcc2
10132 builtin and then its argument prototype would still apply. */
10133 char $ac_func ();
10134 /* The GNU C library defines this for functions which it implements
10135 to always fail with ENOSYS. Some functions are actually named
10136 something starting with __ and the normal name is an alias. */
10137 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10138 choke me
10139 #else
10140 char (*f) () = $ac_func;
10141 #endif
10142 #ifdef __cplusplus
10143 }
10144 #endif
10145
10146 int
10147 main ()
10148 {
10149 return f != $ac_func;
10150 ;
10151 return 0;
10152 }
10153 _ACEOF
10154 rm -f conftest.$ac_objext conftest$ac_exeext
10155 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10156 (eval $ac_link) 2>conftest.er1
10157 ac_status=$?
10158 grep -v '^ *+' conftest.er1 >conftest.err
10159 rm -f conftest.er1
10160 cat conftest.err >&5
10161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10162 (exit $ac_status); } &&
10163 { ac_try='test -z "$ac_c_werror_flag"
10164 || test ! -s conftest.err'
10165 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10166 (eval $ac_try) 2>&5
10167 ac_status=$?
10168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10169 (exit $ac_status); }; } &&
10170 { ac_try='test -s conftest$ac_exeext'
10171 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10172 (eval $ac_try) 2>&5
10173 ac_status=$?
10174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10175 (exit $ac_status); }; }; then
10176 eval "$as_ac_var=yes"
10177 else
10178 echo "$as_me: failed program was:" >&5
10179 sed 's/^/| /' conftest.$ac_ext >&5
10180
10181 eval "$as_ac_var=no"
10182 fi
10183 rm -f conftest.err conftest.$ac_objext \
10184 conftest$ac_exeext conftest.$ac_ext
10185 fi
10186 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10187 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10188 if test `eval echo '${'$as_ac_var'}'` = yes; then
10189 cat >>confdefs.h <<_ACEOF
10190 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10191 _ACEOF
10192
10193 fi
10194 done
10195
10196 if test "x$ac_cv_func_fork" = xyes; then
10197 echo "$as_me:$LINENO: checking for working fork" >&5
10198 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10199 if test "${ac_cv_func_fork_works+set}" = set; then
10200 echo $ECHO_N "(cached) $ECHO_C" >&6
10201 else
10202 if test "$cross_compiling" = yes; then
10203 ac_cv_func_fork_works=cross
10204 else
10205 cat >conftest.$ac_ext <<_ACEOF
10206 /* By Ruediger Kuhlmann. */
10207 #include <sys/types.h>
10208 #if HAVE_UNISTD_H
10209 # include <unistd.h>
10210 #endif
10211 /* Some systems only have a dummy stub for fork() */
10212 int main ()
10213 {
10214 if (fork() < 0)
10215 exit (1);
10216 exit (0);
10217 }
10218 _ACEOF
10219 rm -f conftest$ac_exeext
10220 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10221 (eval $ac_link) 2>&5
10222 ac_status=$?
10223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10224 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10226 (eval $ac_try) 2>&5
10227 ac_status=$?
10228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10229 (exit $ac_status); }; }; then
10230 ac_cv_func_fork_works=yes
10231 else
10232 echo "$as_me: program exited with status $ac_status" >&5
10233 echo "$as_me: failed program was:" >&5
10234 sed 's/^/| /' conftest.$ac_ext >&5
10235
10236 ( exit $ac_status )
10237 ac_cv_func_fork_works=no
10238 fi
10239 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10240 fi
10241 fi
10242 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10243 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10244
10245 else
10246 ac_cv_func_fork_works=$ac_cv_func_fork
10247 fi
10248 if test "x$ac_cv_func_fork_works" = xcross; then
10249 case $host in
10250 *-*-amigaos* | *-*-msdosdjgpp*)
10251 # Override, as these systems have only a dummy fork() stub
10252 ac_cv_func_fork_works=no
10253 ;;
10254 *)
10255 ac_cv_func_fork_works=yes
10256 ;;
10257 esac
10258 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10259 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10260 fi
10261 ac_cv_func_vfork_works=$ac_cv_func_vfork
10262 if test "x$ac_cv_func_vfork" = xyes; then
10263 echo "$as_me:$LINENO: checking for working vfork" >&5
10264 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10265 if test "${ac_cv_func_vfork_works+set}" = set; then
10266 echo $ECHO_N "(cached) $ECHO_C" >&6
10267 else
10268 if test "$cross_compiling" = yes; then
10269 ac_cv_func_vfork_works=cross
10270 else
10271 cat >conftest.$ac_ext <<_ACEOF
10272 /* confdefs.h. */
10273 _ACEOF
10274 cat confdefs.h >>conftest.$ac_ext
10275 cat >>conftest.$ac_ext <<_ACEOF
10276 /* end confdefs.h. */
10277 /* Thanks to Paul Eggert for this test. */
10278 #include <stdio.h>
10279 #include <stdlib.h>
10280 #include <sys/types.h>
10281 #include <sys/stat.h>
10282 #include <sys/wait.h>
10283 #if HAVE_UNISTD_H
10284 # include <unistd.h>
10285 #endif
10286 #if HAVE_VFORK_H
10287 # include <vfork.h>
10288 #endif
10289 /* On some sparc systems, changes by the child to local and incoming
10290 argument registers are propagated back to the parent. The compiler
10291 is told about this with #include <vfork.h>, but some compilers
10292 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10293 static variable whose address is put into a register that is
10294 clobbered by the vfork. */
10295 static void
10296 #ifdef __cplusplus
10297 sparc_address_test (int arg)
10298 # else
10299 sparc_address_test (arg) int arg;
10300 #endif
10301 {
10302 static pid_t child;
10303 if (!child) {
10304 child = vfork ();
10305 if (child < 0) {
10306 perror ("vfork");
10307 _exit(2);
10308 }
10309 if (!child) {
10310 arg = getpid();
10311 write(-1, "", 0);
10312 _exit (arg);
10313 }
10314 }
10315 }
10316
10317 int
10318 main ()
10319 {
10320 pid_t parent = getpid ();
10321 pid_t child;
10322
10323 sparc_address_test (0);
10324
10325 child = vfork ();
10326
10327 if (child == 0) {
10328 /* Here is another test for sparc vfork register problems. This
10329 test uses lots of local variables, at least as many local
10330 variables as main has allocated so far including compiler
10331 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10332 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10333 reuse the register of parent for one of the local variables,
10334 since it will think that parent can't possibly be used any more
10335 in this routine. Assigning to the local variable will thus
10336 munge parent in the parent process. */
10337 pid_t
10338 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10339 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10340 /* Convince the compiler that p..p7 are live; otherwise, it might
10341 use the same hardware register for all 8 local variables. */
10342 if (p != p1 || p != p2 || p != p3 || p != p4
10343 || p != p5 || p != p6 || p != p7)
10344 _exit(1);
10345
10346 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10347 from child file descriptors. If the child closes a descriptor
10348 before it execs or exits, this munges the parent's descriptor
10349 as well. Test for this by closing stdout in the child. */
10350 _exit(close(fileno(stdout)) != 0);
10351 } else {
10352 int status;
10353 struct stat st;
10354
10355 while (wait(&status) != child)
10356 ;
10357 exit(
10358 /* Was there some problem with vforking? */
10359 child < 0
10360
10361 /* Did the child fail? (This shouldn't happen.) */
10362 || status
10363
10364 /* Did the vfork/compiler bug occur? */
10365 || parent != getpid()
10366
10367 /* Did the file descriptor bug occur? */
10368 || fstat(fileno(stdout), &st) != 0
10369 );
10370 }
10371 }
10372 _ACEOF
10373 rm -f conftest$ac_exeext
10374 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10375 (eval $ac_link) 2>&5
10376 ac_status=$?
10377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10378 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10379 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10380 (eval $ac_try) 2>&5
10381 ac_status=$?
10382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10383 (exit $ac_status); }; }; then
10384 ac_cv_func_vfork_works=yes
10385 else
10386 echo "$as_me: program exited with status $ac_status" >&5
10387 echo "$as_me: failed program was:" >&5
10388 sed 's/^/| /' conftest.$ac_ext >&5
10389
10390 ( exit $ac_status )
10391 ac_cv_func_vfork_works=no
10392 fi
10393 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10394 fi
10395 fi
10396 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10397 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10398
10399 fi;
10400 if test "x$ac_cv_func_fork_works" = xcross; then
10401 ac_cv_func_vfork_works=$ac_cv_func_vfork
10402 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10403 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10404 fi
10405
10406 if test "x$ac_cv_func_vfork_works" = xyes; then
10407
10408 cat >>confdefs.h <<\_ACEOF
10409 #define HAVE_WORKING_VFORK 1
10410 _ACEOF
10411
10412 else
10413
10414 cat >>confdefs.h <<\_ACEOF
10415 #define vfork fork
10416 _ACEOF
10417
10418 fi
10419 if test "x$ac_cv_func_fork_works" = xyes; then
10420
10421 cat >>confdefs.h <<\_ACEOF
10422 #define HAVE_WORKING_FORK 1
10423 _ACEOF
10424
10425 fi
10426
10427
10428
10429 if test "X$prefix" = "XNONE"; then
10430 acl_final_prefix="$ac_default_prefix"
10431 else
10432 acl_final_prefix="$prefix"
10433 fi
10434 if test "X$exec_prefix" = "XNONE"; then
10435 acl_final_exec_prefix='${prefix}'
10436 else
10437 acl_final_exec_prefix="$exec_prefix"
10438 fi
10439 acl_save_prefix="$prefix"
10440 prefix="$acl_final_prefix"
10441 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10442 prefix="$acl_save_prefix"
10443
10444
10445 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10446 if test "${with_gnu_ld+set}" = set; then
10447 withval="$with_gnu_ld"
10448 test "$withval" = no || with_gnu_ld=yes
10449 else
10450 with_gnu_ld=no
10451 fi;
10452 # Prepare PATH_SEPARATOR.
10453 # The user is always right.
10454 if test "${PATH_SEPARATOR+set}" != set; then
10455 echo "#! /bin/sh" >conf$$.sh
10456 echo "exit 0" >>conf$$.sh
10457 chmod +x conf$$.sh
10458 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10459 PATH_SEPARATOR=';'
10460 else
10461 PATH_SEPARATOR=:
10462 fi
10463 rm -f conf$$.sh
10464 fi
10465 ac_prog=ld
10466 if test "$GCC" = yes; then
10467 # Check if gcc -print-prog-name=ld gives a path.
10468 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10469 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10470 case $host in
10471 *-*-mingw*)
10472 # gcc leaves a trailing carriage return which upsets mingw
10473 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10474 *)
10475 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10476 esac
10477 case $ac_prog in
10478 # Accept absolute paths.
10479 [\\/]* | [A-Za-z]:[\\/]*)
10480 re_direlt='/[^/][^/]*/\.\./'
10481 # Canonicalize the path of ld
10482 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10483 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10484 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10485 done
10486 test -z "$LD" && LD="$ac_prog"
10487 ;;
10488 "")
10489 # If it fails, then pretend we aren't using GCC.
10490 ac_prog=ld
10491 ;;
10492 *)
10493 # If it is relative, then search for the first ld in PATH.
10494 with_gnu_ld=unknown
10495 ;;
10496 esac
10497 elif test "$with_gnu_ld" = yes; then
10498 echo "$as_me:$LINENO: checking for GNU ld" >&5
10499 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10500 else
10501 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10502 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10503 fi
10504 if test "${acl_cv_path_LD+set}" = set; then
10505 echo $ECHO_N "(cached) $ECHO_C" >&6
10506 else
10507 if test -z "$LD"; then
10508 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10509 for ac_dir in $PATH; do
10510 test -z "$ac_dir" && ac_dir=.
10511 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10512 acl_cv_path_LD="$ac_dir/$ac_prog"
10513 # Check to see if the program is GNU ld. I'd rather use --version,
10514 # but apparently some GNU ld's only accept -v.
10515 # Break only if it was the GNU/non-GNU ld that we prefer.
10516 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10517 test "$with_gnu_ld" != no && break
10518 else
10519 test "$with_gnu_ld" != yes && break
10520 fi
10521 fi
10522 done
10523 IFS="$ac_save_ifs"
10524 else
10525 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10526 fi
10527 fi
10528
10529 LD="$acl_cv_path_LD"
10530 if test -n "$LD"; then
10531 echo "$as_me:$LINENO: result: $LD" >&5
10532 echo "${ECHO_T}$LD" >&6
10533 else
10534 echo "$as_me:$LINENO: result: no" >&5
10535 echo "${ECHO_T}no" >&6
10536 fi
10537 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10538 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10539 { (exit 1); exit 1; }; }
10540 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10541 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10542 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10543 echo $ECHO_N "(cached) $ECHO_C" >&6
10544 else
10545 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10546 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10547 acl_cv_prog_gnu_ld=yes
10548 else
10549 acl_cv_prog_gnu_ld=no
10550 fi
10551 fi
10552 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10553 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10554 with_gnu_ld=$acl_cv_prog_gnu_ld
10555
10556
10557
10558 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10559 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10560 if test "${acl_cv_rpath+set}" = set; then
10561 echo $ECHO_N "(cached) $ECHO_C" >&6
10562 else
10563
10564 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10565 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10566 . ./conftest.sh
10567 rm -f ./conftest.sh
10568 acl_cv_rpath=done
10569
10570 fi
10571 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10572 echo "${ECHO_T}$acl_cv_rpath" >&6
10573 wl="$acl_cv_wl"
10574 libext="$acl_cv_libext"
10575 shlibext="$acl_cv_shlibext"
10576 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10577 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10578 hardcode_direct="$acl_cv_hardcode_direct"
10579 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10580 # Check whether --enable-rpath or --disable-rpath was given.
10581 if test "${enable_rpath+set}" = set; then
10582 enableval="$enable_rpath"
10583 :
10584 else
10585 enable_rpath=yes
10586 fi;
10587
10588
10589
10590
10591
10592
10593
10594 use_additional=yes
10595
10596 acl_save_prefix="$prefix"
10597 prefix="$acl_final_prefix"
10598 acl_save_exec_prefix="$exec_prefix"
10599 exec_prefix="$acl_final_exec_prefix"
10600
10601 eval additional_includedir=\"$includedir\"
10602 eval additional_libdir=\"$libdir\"
10603
10604 exec_prefix="$acl_save_exec_prefix"
10605 prefix="$acl_save_prefix"
10606
10607
10608 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10609 if test "${with_libiconv_prefix+set}" = set; then
10610 withval="$with_libiconv_prefix"
10611
10612 if test "X$withval" = "Xno"; then
10613 use_additional=no
10614 else
10615 if test "X$withval" = "X"; then
10616
10617 acl_save_prefix="$prefix"
10618 prefix="$acl_final_prefix"
10619 acl_save_exec_prefix="$exec_prefix"
10620 exec_prefix="$acl_final_exec_prefix"
10621
10622 eval additional_includedir=\"$includedir\"
10623 eval additional_libdir=\"$libdir\"
10624
10625 exec_prefix="$acl_save_exec_prefix"
10626 prefix="$acl_save_prefix"
10627
10628 else
10629 additional_includedir="$withval/include"
10630 additional_libdir="$withval/lib"
10631 fi
10632 fi
10633
10634 fi;
10635 LIBICONV=
10636 LTLIBICONV=
10637 INCICONV=
10638 rpathdirs=
10639 ltrpathdirs=
10640 names_already_handled=
10641 names_next_round='iconv '
10642 while test -n "$names_next_round"; do
10643 names_this_round="$names_next_round"
10644 names_next_round=
10645 for name in $names_this_round; do
10646 already_handled=
10647 for n in $names_already_handled; do
10648 if test "$n" = "$name"; then
10649 already_handled=yes
10650 break
10651 fi
10652 done
10653 if test -z "$already_handled"; then
10654 names_already_handled="$names_already_handled $name"
10655 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10656 eval value=\"\$HAVE_LIB$uppername\"
10657 if test -n "$value"; then
10658 if test "$value" = yes; then
10659 eval value=\"\$LIB$uppername\"
10660 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10661 eval value=\"\$LTLIB$uppername\"
10662 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10663 else
10664 :
10665 fi
10666 else
10667 found_dir=
10668 found_la=
10669 found_so=
10670 found_a=
10671 if test $use_additional = yes; then
10672 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10673 found_dir="$additional_libdir"
10674 found_so="$additional_libdir/lib$name.$shlibext"
10675 if test -f "$additional_libdir/lib$name.la"; then
10676 found_la="$additional_libdir/lib$name.la"
10677 fi
10678 else
10679 if test -f "$additional_libdir/lib$name.$libext"; then
10680 found_dir="$additional_libdir"
10681 found_a="$additional_libdir/lib$name.$libext"
10682 if test -f "$additional_libdir/lib$name.la"; then
10683 found_la="$additional_libdir/lib$name.la"
10684 fi
10685 fi
10686 fi
10687 fi
10688 if test "X$found_dir" = "X"; then
10689 for x in $LDFLAGS $LTLIBICONV; do
10690
10691 acl_save_prefix="$prefix"
10692 prefix="$acl_final_prefix"
10693 acl_save_exec_prefix="$exec_prefix"
10694 exec_prefix="$acl_final_exec_prefix"
10695 eval x=\"$x\"
10696 exec_prefix="$acl_save_exec_prefix"
10697 prefix="$acl_save_prefix"
10698
10699 case "$x" in
10700 -L*)
10701 dir=`echo "X$x" | sed -e 's/^X-L//'`
10702 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10703 found_dir="$dir"
10704 found_so="$dir/lib$name.$shlibext"
10705 if test -f "$dir/lib$name.la"; then
10706 found_la="$dir/lib$name.la"
10707 fi
10708 else
10709 if test -f "$dir/lib$name.$libext"; then
10710 found_dir="$dir"
10711 found_a="$dir/lib$name.$libext"
10712 if test -f "$dir/lib$name.la"; then
10713 found_la="$dir/lib$name.la"
10714 fi
10715 fi
10716 fi
10717 ;;
10718 esac
10719 if test "X$found_dir" != "X"; then
10720 break
10721 fi
10722 done
10723 fi
10724 if test "X$found_dir" != "X"; then
10725 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10726 if test "X$found_so" != "X"; then
10727 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10728 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10729 else
10730 haveit=
10731 for x in $ltrpathdirs; do
10732 if test "X$x" = "X$found_dir"; then
10733 haveit=yes
10734 break
10735 fi
10736 done
10737 if test -z "$haveit"; then
10738 ltrpathdirs="$ltrpathdirs $found_dir"
10739 fi
10740 if test "$hardcode_direct" = yes; then
10741 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10742 else
10743 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10744 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10745 haveit=
10746 for x in $rpathdirs; do
10747 if test "X$x" = "X$found_dir"; then
10748 haveit=yes
10749 break
10750 fi
10751 done
10752 if test -z "$haveit"; then
10753 rpathdirs="$rpathdirs $found_dir"
10754 fi
10755 else
10756 haveit=
10757 for x in $LDFLAGS $LIBICONV; do
10758
10759 acl_save_prefix="$prefix"
10760 prefix="$acl_final_prefix"
10761 acl_save_exec_prefix="$exec_prefix"
10762 exec_prefix="$acl_final_exec_prefix"
10763 eval x=\"$x\"
10764 exec_prefix="$acl_save_exec_prefix"
10765 prefix="$acl_save_prefix"
10766
10767 if test "X$x" = "X-L$found_dir"; then
10768 haveit=yes
10769 break
10770 fi
10771 done
10772 if test -z "$haveit"; then
10773 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10774 fi
10775 if test "$hardcode_minus_L" != no; then
10776 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10777 else
10778 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10779 fi
10780 fi
10781 fi
10782 fi
10783 else
10784 if test "X$found_a" != "X"; then
10785 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10786 else
10787 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10788 fi
10789 fi
10790 additional_includedir=
10791 case "$found_dir" in
10792 */lib | */lib/)
10793 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10794 additional_includedir="$basedir/include"
10795 ;;
10796 esac
10797 if test "X$additional_includedir" != "X"; then
10798 if test "X$additional_includedir" != "X/usr/include"; then
10799 haveit=
10800 if test "X$additional_includedir" = "X/usr/local/include"; then
10801 if test -n "$GCC"; then
10802 case $host_os in
10803 linux*) haveit=yes;;
10804 esac
10805 fi
10806 fi
10807 if test -z "$haveit"; then
10808 for x in $CPPFLAGS $INCICONV; do
10809
10810 acl_save_prefix="$prefix"
10811 prefix="$acl_final_prefix"
10812 acl_save_exec_prefix="$exec_prefix"
10813 exec_prefix="$acl_final_exec_prefix"
10814 eval x=\"$x\"
10815 exec_prefix="$acl_save_exec_prefix"
10816 prefix="$acl_save_prefix"
10817
10818 if test "X$x" = "X-I$additional_includedir"; then
10819 haveit=yes
10820 break
10821 fi
10822 done
10823 if test -z "$haveit"; then
10824 if test -d "$additional_includedir"; then
10825 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10826 fi
10827 fi
10828 fi
10829 fi
10830 fi
10831 if test -n "$found_la"; then
10832 save_libdir="$libdir"
10833 case "$found_la" in
10834 */* | *\\*) . "$found_la" ;;
10835 *) . "./$found_la" ;;
10836 esac
10837 libdir="$save_libdir"
10838 for dep in $dependency_libs; do
10839 case "$dep" in
10840 -L*)
10841 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10842 if test "X$additional_libdir" != "X/usr/lib"; then
10843 haveit=
10844 if test "X$additional_libdir" = "X/usr/local/lib"; then
10845 if test -n "$GCC"; then
10846 case $host_os in
10847 linux*) haveit=yes;;
10848 esac
10849 fi
10850 fi
10851 if test -z "$haveit"; then
10852 haveit=
10853 for x in $LDFLAGS $LIBICONV; do
10854
10855 acl_save_prefix="$prefix"
10856 prefix="$acl_final_prefix"
10857 acl_save_exec_prefix="$exec_prefix"
10858 exec_prefix="$acl_final_exec_prefix"
10859 eval x=\"$x\"
10860 exec_prefix="$acl_save_exec_prefix"
10861 prefix="$acl_save_prefix"
10862
10863 if test "X$x" = "X-L$additional_libdir"; then
10864 haveit=yes
10865 break
10866 fi
10867 done
10868 if test -z "$haveit"; then
10869 if test -d "$additional_libdir"; then
10870 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10871 fi
10872 fi
10873 haveit=
10874 for x in $LDFLAGS $LTLIBICONV; do
10875
10876 acl_save_prefix="$prefix"
10877 prefix="$acl_final_prefix"
10878 acl_save_exec_prefix="$exec_prefix"
10879 exec_prefix="$acl_final_exec_prefix"
10880 eval x=\"$x\"
10881 exec_prefix="$acl_save_exec_prefix"
10882 prefix="$acl_save_prefix"
10883
10884 if test "X$x" = "X-L$additional_libdir"; then
10885 haveit=yes
10886 break
10887 fi
10888 done
10889 if test -z "$haveit"; then
10890 if test -d "$additional_libdir"; then
10891 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10892 fi
10893 fi
10894 fi
10895 fi
10896 ;;
10897 -R*)
10898 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10899 if test "$enable_rpath" != no; then
10900 haveit=
10901 for x in $rpathdirs; do
10902 if test "X$x" = "X$dir"; then
10903 haveit=yes
10904 break
10905 fi
10906 done
10907 if test -z "$haveit"; then
10908 rpathdirs="$rpathdirs $dir"
10909 fi
10910 haveit=
10911 for x in $ltrpathdirs; do
10912 if test "X$x" = "X$dir"; then
10913 haveit=yes
10914 break
10915 fi
10916 done
10917 if test -z "$haveit"; then
10918 ltrpathdirs="$ltrpathdirs $dir"
10919 fi
10920 fi
10921 ;;
10922 -l*)
10923 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10924 ;;
10925 *.la)
10926 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10927 ;;
10928 *)
10929 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10930 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10931 ;;
10932 esac
10933 done
10934 fi
10935 else
10936 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10937 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10938 fi
10939 fi
10940 fi
10941 done
10942 done
10943 if test "X$rpathdirs" != "X"; then
10944 if test -n "$hardcode_libdir_separator"; then
10945 alldirs=
10946 for found_dir in $rpathdirs; do
10947 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10948 done
10949 acl_save_libdir="$libdir"
10950 libdir="$alldirs"
10951 eval flag=\"$hardcode_libdir_flag_spec\"
10952 libdir="$acl_save_libdir"
10953 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10954 else
10955 for found_dir in $rpathdirs; do
10956 acl_save_libdir="$libdir"
10957 libdir="$found_dir"
10958 eval flag=\"$hardcode_libdir_flag_spec\"
10959 libdir="$acl_save_libdir"
10960 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10961 done
10962 fi
10963 fi
10964 if test "X$ltrpathdirs" != "X"; then
10965 for found_dir in $ltrpathdirs; do
10966 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10967 done
10968 fi
10969
10970
10971
10972
10973
10974
10975
10976 am_save_CPPFLAGS="$CPPFLAGS"
10977
10978 for element in $INCICONV; do
10979 haveit=
10980 for x in $CPPFLAGS; do
10981
10982 acl_save_prefix="$prefix"
10983 prefix="$acl_final_prefix"
10984 acl_save_exec_prefix="$exec_prefix"
10985 exec_prefix="$acl_final_exec_prefix"
10986 eval x=\"$x\"
10987 exec_prefix="$acl_save_exec_prefix"
10988 prefix="$acl_save_prefix"
10989
10990 if test "X$x" = "X$element"; then
10991 haveit=yes
10992 break
10993 fi
10994 done
10995 if test -z "$haveit"; then
10996 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10997 fi
10998 done
10999
11000
11001 echo "$as_me:$LINENO: checking for iconv" >&5
11002 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11003 if test "${am_cv_func_iconv+set}" = set; then
11004 echo $ECHO_N "(cached) $ECHO_C" >&6
11005 else
11006
11007 am_cv_func_iconv="no, consider installing GNU libiconv"
11008 am_cv_lib_iconv=no
11009 cat >conftest.$ac_ext <<_ACEOF
11010 /* confdefs.h. */
11011 _ACEOF
11012 cat confdefs.h >>conftest.$ac_ext
11013 cat >>conftest.$ac_ext <<_ACEOF
11014 /* end confdefs.h. */
11015 #include <stdlib.h>
11016 #include <iconv.h>
11017 int
11018 main ()
11019 {
11020 iconv_t cd = iconv_open("","");
11021 iconv(cd,NULL,NULL,NULL,NULL);
11022 iconv_close(cd);
11023 ;
11024 return 0;
11025 }
11026 _ACEOF
11027 rm -f conftest.$ac_objext conftest$ac_exeext
11028 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11029 (eval $ac_link) 2>conftest.er1
11030 ac_status=$?
11031 grep -v '^ *+' conftest.er1 >conftest.err
11032 rm -f conftest.er1
11033 cat conftest.err >&5
11034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11035 (exit $ac_status); } &&
11036 { ac_try='test -z "$ac_c_werror_flag"
11037 || test ! -s conftest.err'
11038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11039 (eval $ac_try) 2>&5
11040 ac_status=$?
11041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11042 (exit $ac_status); }; } &&
11043 { ac_try='test -s conftest$ac_exeext'
11044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11045 (eval $ac_try) 2>&5
11046 ac_status=$?
11047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11048 (exit $ac_status); }; }; then
11049 am_cv_func_iconv=yes
11050 else
11051 echo "$as_me: failed program was:" >&5
11052 sed 's/^/| /' conftest.$ac_ext >&5
11053
11054 fi
11055 rm -f conftest.err conftest.$ac_objext \
11056 conftest$ac_exeext conftest.$ac_ext
11057 if test "$am_cv_func_iconv" != yes; then
11058 am_save_LIBS="$LIBS"
11059 LIBS="$LIBS $LIBICONV"
11060 cat >conftest.$ac_ext <<_ACEOF
11061 /* confdefs.h. */
11062 _ACEOF
11063 cat confdefs.h >>conftest.$ac_ext
11064 cat >>conftest.$ac_ext <<_ACEOF
11065 /* end confdefs.h. */
11066 #include <stdlib.h>
11067 #include <iconv.h>
11068 int
11069 main ()
11070 {
11071 iconv_t cd = iconv_open("","");
11072 iconv(cd,NULL,NULL,NULL,NULL);
11073 iconv_close(cd);
11074 ;
11075 return 0;
11076 }
11077 _ACEOF
11078 rm -f conftest.$ac_objext conftest$ac_exeext
11079 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11080 (eval $ac_link) 2>conftest.er1
11081 ac_status=$?
11082 grep -v '^ *+' conftest.er1 >conftest.err
11083 rm -f conftest.er1
11084 cat conftest.err >&5
11085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11086 (exit $ac_status); } &&
11087 { ac_try='test -z "$ac_c_werror_flag"
11088 || test ! -s conftest.err'
11089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11090 (eval $ac_try) 2>&5
11091 ac_status=$?
11092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11093 (exit $ac_status); }; } &&
11094 { ac_try='test -s conftest$ac_exeext'
11095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11096 (eval $ac_try) 2>&5
11097 ac_status=$?
11098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11099 (exit $ac_status); }; }; then
11100 am_cv_lib_iconv=yes
11101 am_cv_func_iconv=yes
11102 else
11103 echo "$as_me: failed program was:" >&5
11104 sed 's/^/| /' conftest.$ac_ext >&5
11105
11106 fi
11107 rm -f conftest.err conftest.$ac_objext \
11108 conftest$ac_exeext conftest.$ac_ext
11109 LIBS="$am_save_LIBS"
11110 fi
11111
11112 fi
11113 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11114 echo "${ECHO_T}$am_cv_func_iconv" >&6
11115 if test "$am_cv_func_iconv" = yes; then
11116
11117 cat >>confdefs.h <<\_ACEOF
11118 #define HAVE_ICONV 1
11119 _ACEOF
11120
11121 fi
11122 if test "$am_cv_lib_iconv" = yes; then
11123 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11124 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11125 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11126 echo "${ECHO_T}$LIBICONV" >&6
11127 else
11128 CPPFLAGS="$am_save_CPPFLAGS"
11129 LIBICONV=
11130 LTLIBICONV=
11131 fi
11132
11133
11134
11135 if test "$am_cv_func_iconv" = yes; then
11136 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11137 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11138 if test "${am_cv_proto_iconv+set}" = set; then
11139 echo $ECHO_N "(cached) $ECHO_C" >&6
11140 else
11141
11142 cat >conftest.$ac_ext <<_ACEOF
11143 /* confdefs.h. */
11144 _ACEOF
11145 cat confdefs.h >>conftest.$ac_ext
11146 cat >>conftest.$ac_ext <<_ACEOF
11147 /* end confdefs.h. */
11148
11149 #include <stdlib.h>
11150 #include <iconv.h>
11151 extern
11152 #ifdef __cplusplus
11153 "C"
11154 #endif
11155 #if defined(__STDC__) || defined(__cplusplus)
11156 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11157 #else
11158 size_t iconv();
11159 #endif
11160
11161 int
11162 main ()
11163 {
11164
11165 ;
11166 return 0;
11167 }
11168 _ACEOF
11169 rm -f conftest.$ac_objext
11170 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11171 (eval $ac_compile) 2>conftest.er1
11172 ac_status=$?
11173 grep -v '^ *+' conftest.er1 >conftest.err
11174 rm -f conftest.er1
11175 cat conftest.err >&5
11176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11177 (exit $ac_status); } &&
11178 { ac_try='test -z "$ac_c_werror_flag"
11179 || test ! -s conftest.err'
11180 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11181 (eval $ac_try) 2>&5
11182 ac_status=$?
11183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11184 (exit $ac_status); }; } &&
11185 { ac_try='test -s conftest.$ac_objext'
11186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11187 (eval $ac_try) 2>&5
11188 ac_status=$?
11189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11190 (exit $ac_status); }; }; then
11191 am_cv_proto_iconv_arg1=""
11192 else
11193 echo "$as_me: failed program was:" >&5
11194 sed 's/^/| /' conftest.$ac_ext >&5
11195
11196 am_cv_proto_iconv_arg1="const"
11197 fi
11198 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11199 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);"
11200 fi
11201
11202 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11203 echo "$as_me:$LINENO: result: ${ac_t:-
11204 }$am_cv_proto_iconv" >&5
11205 echo "${ECHO_T}${ac_t:-
11206 }$am_cv_proto_iconv" >&6
11207
11208 cat >>confdefs.h <<_ACEOF
11209 #define ICONV_CONST $am_cv_proto_iconv_arg1
11210 _ACEOF
11211
11212 fi
11213
11214 # Until we have in-tree GNU iconv:
11215 LIBICONV_DEP=
11216
11217
11218
11219 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11220 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11221 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11222 echo $ECHO_N "(cached) $ECHO_C" >&6
11223 else
11224 cat >conftest.$ac_ext <<_ACEOF
11225 /* confdefs.h. */
11226 _ACEOF
11227 cat confdefs.h >>conftest.$ac_ext
11228 cat >>conftest.$ac_ext <<_ACEOF
11229 /* end confdefs.h. */
11230 #include <locale.h>
11231 int
11232 main ()
11233 {
11234 return LC_MESSAGES
11235 ;
11236 return 0;
11237 }
11238 _ACEOF
11239 rm -f conftest.$ac_objext conftest$ac_exeext
11240 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11241 (eval $ac_link) 2>conftest.er1
11242 ac_status=$?
11243 grep -v '^ *+' conftest.er1 >conftest.err
11244 rm -f conftest.er1
11245 cat conftest.err >&5
11246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11247 (exit $ac_status); } &&
11248 { ac_try='test -z "$ac_c_werror_flag"
11249 || test ! -s conftest.err'
11250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11251 (eval $ac_try) 2>&5
11252 ac_status=$?
11253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11254 (exit $ac_status); }; } &&
11255 { ac_try='test -s conftest$ac_exeext'
11256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11257 (eval $ac_try) 2>&5
11258 ac_status=$?
11259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11260 (exit $ac_status); }; }; then
11261 am_cv_val_LC_MESSAGES=yes
11262 else
11263 echo "$as_me: failed program was:" >&5
11264 sed 's/^/| /' conftest.$ac_ext >&5
11265
11266 am_cv_val_LC_MESSAGES=no
11267 fi
11268 rm -f conftest.err conftest.$ac_objext \
11269 conftest$ac_exeext conftest.$ac_ext
11270 fi
11271 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11272 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11273 if test $am_cv_val_LC_MESSAGES = yes; then
11274
11275 cat >>confdefs.h <<\_ACEOF
11276 #define HAVE_LC_MESSAGES 1
11277 _ACEOF
11278
11279 fi
11280
11281
11282
11283 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11284 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11285 if test "${am_cv_langinfo_codeset+set}" = set; then
11286 echo $ECHO_N "(cached) $ECHO_C" >&6
11287 else
11288 cat >conftest.$ac_ext <<_ACEOF
11289 /* confdefs.h. */
11290 _ACEOF
11291 cat confdefs.h >>conftest.$ac_ext
11292 cat >>conftest.$ac_ext <<_ACEOF
11293 /* end confdefs.h. */
11294 #include <langinfo.h>
11295 int
11296 main ()
11297 {
11298 char* cs = nl_langinfo(CODESET);
11299 ;
11300 return 0;
11301 }
11302 _ACEOF
11303 rm -f conftest.$ac_objext conftest$ac_exeext
11304 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11305 (eval $ac_link) 2>conftest.er1
11306 ac_status=$?
11307 grep -v '^ *+' conftest.er1 >conftest.err
11308 rm -f conftest.er1
11309 cat conftest.err >&5
11310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11311 (exit $ac_status); } &&
11312 { ac_try='test -z "$ac_c_werror_flag"
11313 || test ! -s conftest.err'
11314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11315 (eval $ac_try) 2>&5
11316 ac_status=$?
11317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11318 (exit $ac_status); }; } &&
11319 { ac_try='test -s conftest$ac_exeext'
11320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11321 (eval $ac_try) 2>&5
11322 ac_status=$?
11323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11324 (exit $ac_status); }; }; then
11325 am_cv_langinfo_codeset=yes
11326 else
11327 echo "$as_me: failed program was:" >&5
11328 sed 's/^/| /' conftest.$ac_ext >&5
11329
11330 am_cv_langinfo_codeset=no
11331 fi
11332 rm -f conftest.err conftest.$ac_objext \
11333 conftest$ac_exeext conftest.$ac_ext
11334
11335 fi
11336 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11337 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11338 if test $am_cv_langinfo_codeset = yes; then
11339
11340 cat >>confdefs.h <<\_ACEOF
11341 #define HAVE_LANGINFO_CODESET 1
11342 _ACEOF
11343
11344 fi
11345
11346
11347 # We will need to find libiberty.h and ansidecl.h
11348 saved_CFLAGS="$CFLAGS"
11349 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11390 strsignal strstr strverscmp \
11391 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11392 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
11393 do
11394 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11395 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11396 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11397 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11398 echo $ECHO_N "(cached) $ECHO_C" >&6
11399 else
11400 cat >conftest.$ac_ext <<_ACEOF
11401 /* confdefs.h. */
11402 _ACEOF
11403 cat confdefs.h >>conftest.$ac_ext
11404 cat >>conftest.$ac_ext <<_ACEOF
11405 /* end confdefs.h. */
11406 #undef $ac_tr_decl
11407 #define $ac_tr_decl 1
11408
11409 #include "ansidecl.h"
11410 #include "system.h"
11411
11412 int
11413 main ()
11414 {
11415 #ifndef $ac_func
11416 char *(*pfn) = (char *(*)) $ac_func ;
11417 #endif
11418 ;
11419 return 0;
11420 }
11421 _ACEOF
11422 rm -f conftest.$ac_objext
11423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11424 (eval $ac_compile) 2>conftest.er1
11425 ac_status=$?
11426 grep -v '^ *+' conftest.er1 >conftest.err
11427 rm -f conftest.er1
11428 cat conftest.err >&5
11429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11430 (exit $ac_status); } &&
11431 { ac_try='test -z "$ac_c_werror_flag"
11432 || test ! -s conftest.err'
11433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11434 (eval $ac_try) 2>&5
11435 ac_status=$?
11436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11437 (exit $ac_status); }; } &&
11438 { ac_try='test -s conftest.$ac_objext'
11439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11440 (eval $ac_try) 2>&5
11441 ac_status=$?
11442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11443 (exit $ac_status); }; }; then
11444 eval "gcc_cv_have_decl_$ac_func=yes"
11445 else
11446 echo "$as_me: failed program was:" >&5
11447 sed 's/^/| /' conftest.$ac_ext >&5
11448
11449 eval "gcc_cv_have_decl_$ac_func=no"
11450 fi
11451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11452 fi
11453
11454 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11455 echo "$as_me:$LINENO: result: yes" >&5
11456 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11457 #define $ac_tr_decl 1
11458 _ACEOF
11459
11460 else
11461 echo "$as_me:$LINENO: result: no" >&5
11462 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11463 #define $ac_tr_decl 0
11464 _ACEOF
11465
11466 fi
11467
11468 done
11469
11470
11471
11472
11473
11474 for ac_func in getrlimit setrlimit getrusage
11475 do
11476 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11477 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11478 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11479 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11480 echo $ECHO_N "(cached) $ECHO_C" >&6
11481 else
11482 cat >conftest.$ac_ext <<_ACEOF
11483 /* confdefs.h. */
11484 _ACEOF
11485 cat confdefs.h >>conftest.$ac_ext
11486 cat >>conftest.$ac_ext <<_ACEOF
11487 /* end confdefs.h. */
11488 #undef $ac_tr_decl
11489 #define $ac_tr_decl 1
11490
11491 #include "ansidecl.h"
11492 #include "system.h"
11493 #ifdef HAVE_SYS_RESOURCE_H
11494 #include <sys/resource.h>
11495 #endif
11496
11497
11498 int
11499 main ()
11500 {
11501 #ifndef $ac_func
11502 char *(*pfn) = (char *(*)) $ac_func ;
11503 #endif
11504 ;
11505 return 0;
11506 }
11507 _ACEOF
11508 rm -f conftest.$ac_objext
11509 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11510 (eval $ac_compile) 2>conftest.er1
11511 ac_status=$?
11512 grep -v '^ *+' conftest.er1 >conftest.err
11513 rm -f conftest.er1
11514 cat conftest.err >&5
11515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11516 (exit $ac_status); } &&
11517 { ac_try='test -z "$ac_c_werror_flag"
11518 || test ! -s conftest.err'
11519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11520 (eval $ac_try) 2>&5
11521 ac_status=$?
11522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11523 (exit $ac_status); }; } &&
11524 { ac_try='test -s conftest.$ac_objext'
11525 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11526 (eval $ac_try) 2>&5
11527 ac_status=$?
11528 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11529 (exit $ac_status); }; }; then
11530 eval "gcc_cv_have_decl_$ac_func=yes"
11531 else
11532 echo "$as_me: failed program was:" >&5
11533 sed 's/^/| /' conftest.$ac_ext >&5
11534
11535 eval "gcc_cv_have_decl_$ac_func=no"
11536 fi
11537 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11538 fi
11539
11540 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11541 echo "$as_me:$LINENO: result: yes" >&5
11542 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11543 #define $ac_tr_decl 1
11544 _ACEOF
11545
11546 else
11547 echo "$as_me:$LINENO: result: no" >&5
11548 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11549 #define $ac_tr_decl 0
11550 _ACEOF
11551
11552 fi
11553
11554 done
11555
11556
11557 cat >conftest.$ac_ext <<_ACEOF
11558 /* confdefs.h. */
11559 _ACEOF
11560 cat confdefs.h >>conftest.$ac_ext
11561 cat >>conftest.$ac_ext <<_ACEOF
11562 /* end confdefs.h. */
11563
11564 #include "ansidecl.h"
11565 #include "system.h"
11566 #ifdef HAVE_SYS_RESOURCE_H
11567 #include <sys/resource.h>
11568 #endif
11569
11570 int
11571 main ()
11572 {
11573 rlim_t l = 0;
11574 ;
11575 return 0;
11576 }
11577 _ACEOF
11578 rm -f conftest.$ac_objext
11579 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11580 (eval $ac_compile) 2>conftest.er1
11581 ac_status=$?
11582 grep -v '^ *+' conftest.er1 >conftest.err
11583 rm -f conftest.er1
11584 cat conftest.err >&5
11585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11586 (exit $ac_status); } &&
11587 { ac_try='test -z "$ac_c_werror_flag"
11588 || test ! -s conftest.err'
11589 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11590 (eval $ac_try) 2>&5
11591 ac_status=$?
11592 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11593 (exit $ac_status); }; } &&
11594 { ac_try='test -s conftest.$ac_objext'
11595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11596 (eval $ac_try) 2>&5
11597 ac_status=$?
11598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11599 (exit $ac_status); }; }; then
11600 :
11601 else
11602 echo "$as_me: failed program was:" >&5
11603 sed 's/^/| /' conftest.$ac_ext >&5
11604
11605
11606 cat >>confdefs.h <<\_ACEOF
11607 #define rlim_t long
11608 _ACEOF
11609
11610 fi
11611 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11612
11613 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11614 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11615 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11616 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11617
11618 for ac_func in ldgetname
11619 do
11620 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11621 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11622 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11623 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11624 echo $ECHO_N "(cached) $ECHO_C" >&6
11625 else
11626 cat >conftest.$ac_ext <<_ACEOF
11627 /* confdefs.h. */
11628 _ACEOF
11629 cat confdefs.h >>conftest.$ac_ext
11630 cat >>conftest.$ac_ext <<_ACEOF
11631 /* end confdefs.h. */
11632 #undef $ac_tr_decl
11633 #define $ac_tr_decl 1
11634
11635 #include "ansidecl.h"
11636 #include "system.h"
11637 #ifdef HAVE_LDFCN_H
11638 #undef FREAD
11639 #undef FWRITE
11640 #include <ldfcn.h>
11641 #endif
11642
11643
11644 int
11645 main ()
11646 {
11647 #ifndef $ac_func
11648 char *(*pfn) = (char *(*)) $ac_func ;
11649 #endif
11650 ;
11651 return 0;
11652 }
11653 _ACEOF
11654 rm -f conftest.$ac_objext
11655 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11656 (eval $ac_compile) 2>conftest.er1
11657 ac_status=$?
11658 grep -v '^ *+' conftest.er1 >conftest.err
11659 rm -f conftest.er1
11660 cat conftest.err >&5
11661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11662 (exit $ac_status); } &&
11663 { ac_try='test -z "$ac_c_werror_flag"
11664 || test ! -s conftest.err'
11665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11666 (eval $ac_try) 2>&5
11667 ac_status=$?
11668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11669 (exit $ac_status); }; } &&
11670 { ac_try='test -s conftest.$ac_objext'
11671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11672 (eval $ac_try) 2>&5
11673 ac_status=$?
11674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11675 (exit $ac_status); }; }; then
11676 eval "gcc_cv_have_decl_$ac_func=yes"
11677 else
11678 echo "$as_me: failed program was:" >&5
11679 sed 's/^/| /' conftest.$ac_ext >&5
11680
11681 eval "gcc_cv_have_decl_$ac_func=no"
11682 fi
11683 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11684 fi
11685
11686 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11687 echo "$as_me:$LINENO: result: yes" >&5
11688 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11689 #define $ac_tr_decl 1
11690 _ACEOF
11691
11692 else
11693 echo "$as_me:$LINENO: result: no" >&5
11694 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11695 #define $ac_tr_decl 0
11696 _ACEOF
11697
11698 fi
11699
11700 done
11701
11702
11703
11704 for ac_func in times
11705 do
11706 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11707 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11708 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11709 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11710 echo $ECHO_N "(cached) $ECHO_C" >&6
11711 else
11712 cat >conftest.$ac_ext <<_ACEOF
11713 /* confdefs.h. */
11714 _ACEOF
11715 cat confdefs.h >>conftest.$ac_ext
11716 cat >>conftest.$ac_ext <<_ACEOF
11717 /* end confdefs.h. */
11718 #undef $ac_tr_decl
11719 #define $ac_tr_decl 1
11720
11721 #include "ansidecl.h"
11722 #include "system.h"
11723 #ifdef HAVE_SYS_TIMES_H
11724 #include <sys/times.h>
11725 #endif
11726
11727
11728 int
11729 main ()
11730 {
11731 #ifndef $ac_func
11732 char *(*pfn) = (char *(*)) $ac_func ;
11733 #endif
11734 ;
11735 return 0;
11736 }
11737 _ACEOF
11738 rm -f conftest.$ac_objext
11739 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11740 (eval $ac_compile) 2>conftest.er1
11741 ac_status=$?
11742 grep -v '^ *+' conftest.er1 >conftest.err
11743 rm -f conftest.er1
11744 cat conftest.err >&5
11745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11746 (exit $ac_status); } &&
11747 { ac_try='test -z "$ac_c_werror_flag"
11748 || test ! -s conftest.err'
11749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11750 (eval $ac_try) 2>&5
11751 ac_status=$?
11752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11753 (exit $ac_status); }; } &&
11754 { ac_try='test -s conftest.$ac_objext'
11755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11756 (eval $ac_try) 2>&5
11757 ac_status=$?
11758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11759 (exit $ac_status); }; }; then
11760 eval "gcc_cv_have_decl_$ac_func=yes"
11761 else
11762 echo "$as_me: failed program was:" >&5
11763 sed 's/^/| /' conftest.$ac_ext >&5
11764
11765 eval "gcc_cv_have_decl_$ac_func=no"
11766 fi
11767 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11768 fi
11769
11770 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11771 echo "$as_me:$LINENO: result: yes" >&5
11772 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11773 #define $ac_tr_decl 1
11774 _ACEOF
11775
11776 else
11777 echo "$as_me:$LINENO: result: no" >&5
11778 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11779 #define $ac_tr_decl 0
11780 _ACEOF
11781
11782 fi
11783
11784 done
11785
11786
11787
11788 for ac_func in sigaltstack
11789 do
11790 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11791 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11792 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11793 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11794 echo $ECHO_N "(cached) $ECHO_C" >&6
11795 else
11796 cat >conftest.$ac_ext <<_ACEOF
11797 /* confdefs.h. */
11798 _ACEOF
11799 cat confdefs.h >>conftest.$ac_ext
11800 cat >>conftest.$ac_ext <<_ACEOF
11801 /* end confdefs.h. */
11802 #undef $ac_tr_decl
11803 #define $ac_tr_decl 1
11804
11805 #include "ansidecl.h"
11806 #include "system.h"
11807 #include <signal.h>
11808
11809
11810 int
11811 main ()
11812 {
11813 #ifndef $ac_func
11814 char *(*pfn) = (char *(*)) $ac_func ;
11815 #endif
11816 ;
11817 return 0;
11818 }
11819 _ACEOF
11820 rm -f conftest.$ac_objext
11821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11822 (eval $ac_compile) 2>conftest.er1
11823 ac_status=$?
11824 grep -v '^ *+' conftest.er1 >conftest.err
11825 rm -f conftest.er1
11826 cat conftest.err >&5
11827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11828 (exit $ac_status); } &&
11829 { ac_try='test -z "$ac_c_werror_flag"
11830 || test ! -s conftest.err'
11831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11832 (eval $ac_try) 2>&5
11833 ac_status=$?
11834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11835 (exit $ac_status); }; } &&
11836 { ac_try='test -s conftest.$ac_objext'
11837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11838 (eval $ac_try) 2>&5
11839 ac_status=$?
11840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11841 (exit $ac_status); }; }; then
11842 eval "gcc_cv_have_decl_$ac_func=yes"
11843 else
11844 echo "$as_me: failed program was:" >&5
11845 sed 's/^/| /' conftest.$ac_ext >&5
11846
11847 eval "gcc_cv_have_decl_$ac_func=no"
11848 fi
11849 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11850 fi
11851
11852 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11853 echo "$as_me:$LINENO: result: yes" >&5
11854 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11855 #define $ac_tr_decl 1
11856 _ACEOF
11857
11858 else
11859 echo "$as_me:$LINENO: result: no" >&5
11860 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11861 #define $ac_tr_decl 0
11862 _ACEOF
11863
11864 fi
11865
11866 done
11867
11868
11869 # More time-related stuff.
11870 echo "$as_me:$LINENO: checking for struct tms" >&5
11871 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11872 if test "${ac_cv_struct_tms+set}" = set; then
11873 echo $ECHO_N "(cached) $ECHO_C" >&6
11874 else
11875
11876 cat >conftest.$ac_ext <<_ACEOF
11877 /* confdefs.h. */
11878 _ACEOF
11879 cat confdefs.h >>conftest.$ac_ext
11880 cat >>conftest.$ac_ext <<_ACEOF
11881 /* end confdefs.h. */
11882
11883 #include "ansidecl.h"
11884 #include "system.h"
11885 #ifdef HAVE_SYS_TIMES_H
11886 #include <sys/times.h>
11887 #endif
11888
11889 int
11890 main ()
11891 {
11892 struct tms tms;
11893 ;
11894 return 0;
11895 }
11896 _ACEOF
11897 rm -f conftest.$ac_objext
11898 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11899 (eval $ac_compile) 2>conftest.er1
11900 ac_status=$?
11901 grep -v '^ *+' conftest.er1 >conftest.err
11902 rm -f conftest.er1
11903 cat conftest.err >&5
11904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11905 (exit $ac_status); } &&
11906 { ac_try='test -z "$ac_c_werror_flag"
11907 || test ! -s conftest.err'
11908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11909 (eval $ac_try) 2>&5
11910 ac_status=$?
11911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11912 (exit $ac_status); }; } &&
11913 { ac_try='test -s conftest.$ac_objext'
11914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11915 (eval $ac_try) 2>&5
11916 ac_status=$?
11917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11918 (exit $ac_status); }; }; then
11919 ac_cv_struct_tms=yes
11920 else
11921 echo "$as_me: failed program was:" >&5
11922 sed 's/^/| /' conftest.$ac_ext >&5
11923
11924 ac_cv_struct_tms=no
11925 fi
11926 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11927 fi
11928 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11929 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11930 if test $ac_cv_struct_tms = yes; then
11931
11932 cat >>confdefs.h <<\_ACEOF
11933 #define HAVE_STRUCT_TMS 1
11934 _ACEOF
11935
11936 fi
11937
11938 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11939 # revisit after autoconf 2.50.
11940 echo "$as_me:$LINENO: checking for clock_t" >&5
11941 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11942 if test "${gcc_cv_type_clock_t+set}" = set; then
11943 echo $ECHO_N "(cached) $ECHO_C" >&6
11944 else
11945
11946 cat >conftest.$ac_ext <<_ACEOF
11947 /* confdefs.h. */
11948 _ACEOF
11949 cat confdefs.h >>conftest.$ac_ext
11950 cat >>conftest.$ac_ext <<_ACEOF
11951 /* end confdefs.h. */
11952
11953 #include "ansidecl.h"
11954 #include "system.h"
11955
11956 int
11957 main ()
11958 {
11959 clock_t x;
11960 ;
11961 return 0;
11962 }
11963 _ACEOF
11964 rm -f conftest.$ac_objext
11965 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11966 (eval $ac_compile) 2>conftest.er1
11967 ac_status=$?
11968 grep -v '^ *+' conftest.er1 >conftest.err
11969 rm -f conftest.er1
11970 cat conftest.err >&5
11971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11972 (exit $ac_status); } &&
11973 { ac_try='test -z "$ac_c_werror_flag"
11974 || test ! -s conftest.err'
11975 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11976 (eval $ac_try) 2>&5
11977 ac_status=$?
11978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11979 (exit $ac_status); }; } &&
11980 { ac_try='test -s conftest.$ac_objext'
11981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11982 (eval $ac_try) 2>&5
11983 ac_status=$?
11984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11985 (exit $ac_status); }; }; then
11986 gcc_cv_type_clock_t=yes
11987 else
11988 echo "$as_me: failed program was:" >&5
11989 sed 's/^/| /' conftest.$ac_ext >&5
11990
11991 gcc_cv_type_clock_t=no
11992 fi
11993 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11994 fi
11995 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11996 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11997 if test $gcc_cv_type_clock_t = yes; then
11998
11999 cat >>confdefs.h <<\_ACEOF
12000 #define HAVE_CLOCK_T 1
12001 _ACEOF
12002
12003 fi
12004
12005 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12006 CFLAGS="$saved_CFLAGS"
12007
12008 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12009 if test "${enable_initfini_array+set}" = set; then
12010 enableval="$enable_initfini_array"
12011
12012 else
12013
12014 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12015 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12016 if test "${gcc_cv_initfini_array+set}" = set; then
12017 echo $ECHO_N "(cached) $ECHO_C" >&6
12018 else
12019 if test "$cross_compiling" = yes; then
12020 gcc_cv_initfini_array=no
12021 else
12022 cat >conftest.$ac_ext <<_ACEOF
12023 /* confdefs.h. */
12024 _ACEOF
12025 cat confdefs.h >>conftest.$ac_ext
12026 cat >>conftest.$ac_ext <<_ACEOF
12027 /* end confdefs.h. */
12028
12029 static int x = -1;
12030 int main (void) { return x; }
12031 int foo (void) { x = 0; }
12032 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12033 _ACEOF
12034 rm -f conftest$ac_exeext
12035 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12036 (eval $ac_link) 2>&5
12037 ac_status=$?
12038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12039 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12040 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12041 (eval $ac_try) 2>&5
12042 ac_status=$?
12043 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12044 (exit $ac_status); }; }; then
12045 gcc_cv_initfini_array=yes
12046 else
12047 echo "$as_me: program exited with status $ac_status" >&5
12048 echo "$as_me: failed program was:" >&5
12049 sed 's/^/| /' conftest.$ac_ext >&5
12050
12051 ( exit $ac_status )
12052 gcc_cv_initfini_array=no
12053 fi
12054 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12055 fi
12056 fi
12057 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12058 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12059 enable_initfini_array=$gcc_cv_initfini_array
12060
12061 fi;
12062 if test $enable_initfini_array = yes; then
12063
12064 cat >>confdefs.h <<\_ACEOF
12065 #define HAVE_INITFINI_ARRAY 1
12066 _ACEOF
12067
12068 fi
12069
12070 # mkdir takes a single argument on some systems.
12071 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12072 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12073 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12074 echo $ECHO_N "(cached) $ECHO_C" >&6
12075 else
12076 cat >conftest.$ac_ext <<_ACEOF
12077 /* confdefs.h. */
12078 _ACEOF
12079 cat confdefs.h >>conftest.$ac_ext
12080 cat >>conftest.$ac_ext <<_ACEOF
12081 /* end confdefs.h. */
12082
12083 #include <sys/types.h>
12084 #ifdef HAVE_SYS_STAT_H
12085 # include <sys/stat.h>
12086 #endif
12087 #ifdef HAVE_UNISTD_H
12088 # include <unistd.h>
12089 #endif
12090 #ifdef HAVE_DIRECT_H
12091 # include <direct.h>
12092 #endif
12093 int
12094 main ()
12095 {
12096 mkdir ("foo", 0);
12097 ;
12098 return 0;
12099 }
12100 _ACEOF
12101 rm -f conftest.$ac_objext
12102 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12103 (eval $ac_compile) 2>conftest.er1
12104 ac_status=$?
12105 grep -v '^ *+' conftest.er1 >conftest.err
12106 rm -f conftest.er1
12107 cat conftest.err >&5
12108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12109 (exit $ac_status); } &&
12110 { ac_try='test -z "$ac_c_werror_flag"
12111 || test ! -s conftest.err'
12112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12113 (eval $ac_try) 2>&5
12114 ac_status=$?
12115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12116 (exit $ac_status); }; } &&
12117 { ac_try='test -s conftest.$ac_objext'
12118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12119 (eval $ac_try) 2>&5
12120 ac_status=$?
12121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12122 (exit $ac_status); }; }; then
12123 gcc_cv_mkdir_takes_one_arg=no
12124 else
12125 echo "$as_me: failed program was:" >&5
12126 sed 's/^/| /' conftest.$ac_ext >&5
12127
12128 gcc_cv_mkdir_takes_one_arg=yes
12129 fi
12130 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12131 fi
12132 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12133 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12134 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12135
12136 cat >>confdefs.h <<\_ACEOF
12137 #define MKDIR_TAKES_ONE_ARG 1
12138 _ACEOF
12139
12140 fi
12141
12142
12143 # File extensions
12144 manext='.1'
12145 objext='.o'
12146
12147
12148
12149 # With Setjmp/Longjmp based exception handling.
12150 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12151 if test "${enable_sjlj_exceptions+set}" = set; then
12152 enableval="$enable_sjlj_exceptions"
12153 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12154
12155 cat >>confdefs.h <<_ACEOF
12156 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12157 _ACEOF
12158
12159 fi;
12160
12161 # For platforms with the unwind ABI which includes an unwind library,
12162 # libunwind, we can choose to use the system libunwind.
12163
12164 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12165 if test "${with_system_libunwind+set}" = set; then
12166 withval="$with_system_libunwind"
12167
12168 fi;
12169
12170 # --------------------------------------------------------
12171 # Build, host, and target specific configuration fragments
12172 # --------------------------------------------------------
12173
12174 # Collect build-machine-specific information.
12175 . ${srcdir}/config.build
12176
12177 # Collect host-machine-specific information.
12178 . ${srcdir}/config.host
12179
12180 target_gtfiles=
12181
12182 # Collect target-machine-specific information.
12183 . ${srcdir}/config.gcc
12184
12185 extra_objs="${host_extra_objs} ${extra_objs}"
12186 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12187
12188 # Default the target-machine variables that were not explicitly set.
12189 if test x"$tm_file" = x
12190 then tm_file=$cpu_type/$cpu_type.h; fi
12191
12192 if test x"$extra_headers" = x
12193 then extra_headers=; fi
12194
12195 if test x$md_file = x
12196 then md_file=$cpu_type/$cpu_type.md; fi
12197
12198 if test x$out_file = x
12199 then out_file=$cpu_type/$cpu_type.c; fi
12200
12201 if test x"$tmake_file" = x
12202 then tmake_file=$cpu_type/t-$cpu_type
12203 fi
12204
12205 if test x"$dwarf2" = xyes
12206 then tm_file="$tm_file tm-dwarf2.h"
12207 fi
12208
12209 # Say what files are being used for the output code and MD file.
12210 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12211 echo "Using \`$srcdir/config/$md_file' as machine description file."
12212
12213 # If any of the xm_file variables contain nonexistent files, warn
12214 # about them and drop them.
12215
12216 bx=
12217 for x in $build_xm_file; do
12218 if test -f $srcdir/config/$x
12219 then bx="$bx $x"
12220 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12221 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12222 fi
12223 done
12224 build_xm_file="$bx"
12225
12226 hx=
12227 for x in $host_xm_file; do
12228 if test -f $srcdir/config/$x
12229 then hx="$hx $x"
12230 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12231 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12232 fi
12233 done
12234 host_xm_file="$hx"
12235
12236 tx=
12237 for x in $xm_file; do
12238 if test -f $srcdir/config/$x
12239 then tx="$tx $x"
12240 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12241 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12242 fi
12243 done
12244 xm_file="$tx"
12245
12246 count=a
12247 for f in $tm_file; do
12248 count=${count}x
12249 done
12250 if test $count = ax; then
12251 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12252 else
12253 echo "Using the following target machine macro files:"
12254 for f in $tm_file; do
12255 echo " $srcdir/config/$f"
12256 done
12257 fi
12258
12259 if test x$need_64bit_hwint = xyes; then
12260
12261 cat >>confdefs.h <<\_ACEOF
12262 #define NEED_64BIT_HOST_WIDE_INT 1
12263 _ACEOF
12264
12265 fi
12266
12267 if test x$use_long_long_for_widest_fast_int = xyes; then
12268
12269 cat >>confdefs.h <<\_ACEOF
12270 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12271 _ACEOF
12272
12273 fi
12274
12275 count=a
12276 for f in $host_xm_file; do
12277 count=${count}x
12278 done
12279 if test $count = a; then
12280 :
12281 elif test $count = ax; then
12282 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12283 else
12284 echo "Using the following host machine macro files:"
12285 for f in $host_xm_file; do
12286 echo " $srcdir/config/$f"
12287 done
12288 fi
12289 echo "Using ${out_host_hook_obj} for host machine hooks."
12290
12291 if test "$host_xm_file" != "$build_xm_file"; then
12292 count=a
12293 for f in $build_xm_file; do
12294 count=${count}x
12295 done
12296 if test $count = a; then
12297 :
12298 elif test $count = ax; then
12299 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12300 else
12301 echo "Using the following build machine macro files:"
12302 for f in $build_xm_file; do
12303 echo " $srcdir/config/$f"
12304 done
12305 fi
12306 fi
12307
12308 case ${host} in
12309 powerpc-*-darwin*)
12310 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12311 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12312 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12313 echo $ECHO_N "(cached) $ECHO_C" >&6
12314 else
12315 cat >conftest.$ac_ext <<_ACEOF
12316
12317 #include <sys/signal.h>
12318 #include <ucontext.h>
12319 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12320
12321 _ACEOF
12322 rm -f conftest.$ac_objext
12323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12324 (eval $ac_compile) 2>conftest.er1
12325 ac_status=$?
12326 grep -v '^ *+' conftest.er1 >conftest.err
12327 rm -f conftest.er1
12328 cat conftest.err >&5
12329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12330 (exit $ac_status); } &&
12331 { ac_try='test -z "$ac_c_werror_flag"
12332 || test ! -s conftest.err'
12333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12334 (eval $ac_try) 2>&5
12335 ac_status=$?
12336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12337 (exit $ac_status); }; } &&
12338 { ac_try='test -s conftest.$ac_objext'
12339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12340 (eval $ac_try) 2>&5
12341 ac_status=$?
12342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12343 (exit $ac_status); }; }; then
12344 gcc_cv_mcontext_underscores=no
12345 else
12346 echo "$as_me: failed program was:" >&5
12347 sed 's/^/| /' conftest.$ac_ext >&5
12348
12349 gcc_cv_mcontext_underscores=yes
12350 fi
12351 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12352 fi
12353 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12354 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12355 if test $gcc_cv_mcontext_underscores = yes; then
12356
12357 cat >>confdefs.h <<\_ACEOF
12358 #define HAS_MCONTEXT_T_UNDERSCORES
12359 _ACEOF
12360
12361 fi
12362 ;;
12363 esac
12364
12365 # ---------
12366 # Threading
12367 # ---------
12368
12369 # Check if a valid thread package
12370 case ${enable_threads} in
12371 "" | no)
12372 # No threads
12373 target_thread_file='single'
12374 ;;
12375 yes)
12376 # default
12377 target_thread_file='single'
12378 ;;
12379 aix | dce | gnat | irix | posix | posix95 | rtems | \
12380 single | solaris | vxworks | win32 )
12381 target_thread_file=${enable_threads}
12382 ;;
12383 *)
12384 echo "${enable_threads} is an unknown thread package" 1>&2
12385 exit 1
12386 ;;
12387 esac
12388
12389 if test x${thread_file} = x; then
12390 # No thread file set by target-specific clauses in config.gcc,
12391 # so use file chosen by default logic above
12392 thread_file=${target_thread_file}
12393 fi
12394
12395 # Make gthr-default.h if we have a thread file.
12396 gthread_flags=
12397 if test $thread_file != single; then
12398 rm -f gthr-default.h
12399 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12400 gthread_flags=-DHAVE_GTHR_DEFAULT
12401 fi
12402
12403
12404 # --------
12405 # UNSORTED
12406 # --------
12407
12408 use_cxa_atexit=no
12409 if test x$enable___cxa_atexit = xyes || \
12410 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12411 if test x$host = x$target; then
12412 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12413 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12414 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12415 echo $ECHO_N "(cached) $ECHO_C" >&6
12416 else
12417 cat >conftest.$ac_ext <<_ACEOF
12418 /* confdefs.h. */
12419 _ACEOF
12420 cat confdefs.h >>conftest.$ac_ext
12421 cat >>conftest.$ac_ext <<_ACEOF
12422 /* end confdefs.h. */
12423 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12424 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12425 #define __cxa_atexit innocuous___cxa_atexit
12426
12427 /* System header to define __stub macros and hopefully few prototypes,
12428 which can conflict with char __cxa_atexit (); below.
12429 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12430 <limits.h> exists even on freestanding compilers. */
12431
12432 #ifdef __STDC__
12433 # include <limits.h>
12434 #else
12435 # include <assert.h>
12436 #endif
12437
12438 #undef __cxa_atexit
12439
12440 /* Override any gcc2 internal prototype to avoid an error. */
12441 #ifdef __cplusplus
12442 extern "C"
12443 {
12444 #endif
12445 /* We use char because int might match the return type of a gcc2
12446 builtin and then its argument prototype would still apply. */
12447 char __cxa_atexit ();
12448 /* The GNU C library defines this for functions which it implements
12449 to always fail with ENOSYS. Some functions are actually named
12450 something starting with __ and the normal name is an alias. */
12451 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12452 choke me
12453 #else
12454 char (*f) () = __cxa_atexit;
12455 #endif
12456 #ifdef __cplusplus
12457 }
12458 #endif
12459
12460 int
12461 main ()
12462 {
12463 return f != __cxa_atexit;
12464 ;
12465 return 0;
12466 }
12467 _ACEOF
12468 rm -f conftest.$ac_objext conftest$ac_exeext
12469 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12470 (eval $ac_link) 2>conftest.er1
12471 ac_status=$?
12472 grep -v '^ *+' conftest.er1 >conftest.err
12473 rm -f conftest.er1
12474 cat conftest.err >&5
12475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12476 (exit $ac_status); } &&
12477 { ac_try='test -z "$ac_c_werror_flag"
12478 || test ! -s conftest.err'
12479 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12480 (eval $ac_try) 2>&5
12481 ac_status=$?
12482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12483 (exit $ac_status); }; } &&
12484 { ac_try='test -s conftest$ac_exeext'
12485 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12486 (eval $ac_try) 2>&5
12487 ac_status=$?
12488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12489 (exit $ac_status); }; }; then
12490 ac_cv_func___cxa_atexit=yes
12491 else
12492 echo "$as_me: failed program was:" >&5
12493 sed 's/^/| /' conftest.$ac_ext >&5
12494
12495 ac_cv_func___cxa_atexit=no
12496 fi
12497 rm -f conftest.err conftest.$ac_objext \
12498 conftest$ac_exeext conftest.$ac_ext
12499 fi
12500 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12501 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12502 if test $ac_cv_func___cxa_atexit = yes; then
12503 use_cxa_atexit=yes
12504 else
12505 echo "__cxa_atexit can't be enabled on this target"
12506 fi
12507
12508 else
12509 # We can't check for __cxa_atexit when building a cross, so assume
12510 # it is available
12511 use_cxa_atexit=yes
12512 fi
12513 if test x$use_cxa_atexit = xyes; then
12514
12515 cat >>confdefs.h <<\_ACEOF
12516 #define DEFAULT_USE_CXA_ATEXIT 2
12517 _ACEOF
12518
12519 fi
12520 fi
12521
12522 # Look for a file containing extra machine modes.
12523 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12524 extra_modes_file='$(srcdir)'/config/${extra_modes}
12525
12526
12527 cat >>confdefs.h <<_ACEOF
12528 #define EXTRA_MODES_FILE "config/$extra_modes"
12529 _ACEOF
12530
12531 fi
12532
12533 # Convert extra_options into a form suitable for Makefile use.
12534 extra_opt_files=
12535 for f in $extra_options; do
12536 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12537 done
12538
12539
12540 # auto-host.h is the file containing items generated by autoconf and is
12541 # the first file included by config.h.
12542 # If host=build, it is correct to have bconfig include auto-host.h
12543 # as well. If host!=build, we are in error and need to do more
12544 # work to find out the build config parameters.
12545 if test x$host = x$build
12546 then
12547 build_auto=auto-host.h
12548 else
12549 # We create a subdir, then run autoconf in the subdir.
12550 # To prevent recursion we set host and build for the new
12551 # invocation of configure to the build for this invocation
12552 # of configure.
12553 tempdir=build.$$
12554 rm -rf $tempdir
12555 mkdir $tempdir
12556 cd $tempdir
12557 case ${srcdir} in
12558 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12559 *) realsrcdir=../${srcdir};;
12560 esac
12561 saved_CFLAGS="${CFLAGS}"
12562 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12563 ${realsrcdir}/configure \
12564 --enable-languages=${enable_languages-all} \
12565 --target=$target_alias --host=$build_alias --build=$build_alias
12566 CFLAGS="${saved_CFLAGS}"
12567
12568 # We just finished tests for the build machine, so rename
12569 # the file auto-build.h in the gcc directory.
12570 mv auto-host.h ../auto-build.h
12571 cd ..
12572 rm -rf $tempdir
12573 build_auto=auto-build.h
12574 fi
12575
12576
12577 tm_file="${tm_file} defaults.h"
12578 tm_p_file="${tm_p_file} tm-preds.h"
12579 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12580 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12581 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12582 # put this back in temporarily.
12583 xm_file="auto-host.h ansidecl.h ${xm_file}"
12584
12585 # --------
12586 # UNSORTED
12587 # --------
12588
12589 # Compile in configure arguments.
12590 if test -f configargs.h ; then
12591 # Being re-configured.
12592 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12593 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12594 else
12595 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12596 fi
12597
12598 # Double all backslashes and backslash all quotes to turn
12599 # gcc_config_arguments into a C string.
12600 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12601 $gcc_config_arguments
12602 EOF
12603 gcc_config_arguments_str=`cat conftest.out`
12604 rm -f conftest.out
12605
12606 cat > configargs.h <<EOF
12607 /* Generated automatically. */
12608 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12609 static const char thread_model[] = "$thread_file";
12610
12611 static const struct {
12612 const char *name, *value;
12613 } configure_default_options[] = $configure_default_options;
12614 EOF
12615
12616 # Internationalization
12617 # If we haven't got the data from the intl directory,
12618 # assume NLS is disabled.
12619 USE_NLS=no
12620 LIBINTL=
12621 LIBINTL_DEP=
12622 INCINTL=
12623 XGETTEXT=
12624 GMSGFMT=
12625 POSUB=
12626
12627 if test -f ../intl/config.intl; then
12628 . ../intl/config.intl
12629 fi
12630 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12631 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12632 if test x"$USE_NLS" != xyes; then
12633 echo "$as_me:$LINENO: result: no" >&5
12634 echo "${ECHO_T}no" >&6
12635 else
12636 echo "$as_me:$LINENO: result: yes" >&5
12637 echo "${ECHO_T}yes" >&6
12638
12639 cat >>confdefs.h <<\_ACEOF
12640 #define ENABLE_NLS 1
12641 _ACEOF
12642
12643
12644 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12645 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12646 # Look for .po and .gmo files in the source directory.
12647 CATALOGS=
12648 XLINGUAS=
12649 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12650 # If there aren't any .gmo files the shell will give us the
12651 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12652 # weeded out.
12653 case "$cat" in *\**)
12654 continue;;
12655 esac
12656 # The quadruple backslash is collapsed to a double backslash
12657 # by the backticks, then collapsed again by the double quotes,
12658 # leaving us with one backslash in the sed expression (right
12659 # before the dot that mustn't act as a wildcard).
12660 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12661 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12662 # The user is allowed to set LINGUAS to a list of languages to
12663 # install catalogs for. If it's empty that means "all of them."
12664 if test "x$LINGUAS" = x; then
12665 CATALOGS="$CATALOGS $cat"
12666 XLINGUAS="$XLINGUAS $lang"
12667 else
12668 case "$LINGUAS" in *$lang*)
12669 CATALOGS="$CATALOGS $cat"
12670 XLINGUAS="$XLINGUAS $lang"
12671 ;;
12672 esac
12673 fi
12674 done
12675 LINGUAS="$XLINGUAS"
12676 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12677 echo "${ECHO_T}$LINGUAS" >&6
12678
12679
12680 DATADIRNAME=share
12681
12682 INSTOBJEXT=.mo
12683
12684 GENCAT=gencat
12685
12686 CATOBJEXT=.gmo
12687
12688 fi
12689
12690 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12691 # -liconv on the link line twice.
12692 case "$LIBINTL" in *$LIBICONV*)
12693 LIBICONV= ;;
12694 esac
12695
12696 # Check whether --enable-secureplt or --disable-secureplt was given.
12697 if test "${enable_secureplt+set}" = set; then
12698 enableval="$enable_secureplt"
12699
12700 fi;
12701
12702 # Windows32 Registry support for specifying GCC installation paths.
12703 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12704 if test "${enable_win32_registry+set}" = set; then
12705 enableval="$enable_win32_registry"
12706
12707 fi;
12708
12709 case $host_os in
12710 win32 | pe | cygwin* | mingw32* | uwin*)
12711 if test "x$enable_win32_registry" != xno; then
12712 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12713 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12714 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12715 echo $ECHO_N "(cached) $ECHO_C" >&6
12716 else
12717 ac_func_search_save_LIBS=$LIBS
12718 ac_cv_search_RegOpenKeyExA=no
12719 cat >conftest.$ac_ext <<_ACEOF
12720 /* confdefs.h. */
12721 _ACEOF
12722 cat confdefs.h >>conftest.$ac_ext
12723 cat >>conftest.$ac_ext <<_ACEOF
12724 /* end confdefs.h. */
12725
12726 /* Override any gcc2 internal prototype to avoid an error. */
12727 #ifdef __cplusplus
12728 extern "C"
12729 #endif
12730 /* We use char because int might match the return type of a gcc2
12731 builtin and then its argument prototype would still apply. */
12732 char RegOpenKeyExA ();
12733 int
12734 main ()
12735 {
12736 RegOpenKeyExA ();
12737 ;
12738 return 0;
12739 }
12740 _ACEOF
12741 rm -f conftest.$ac_objext conftest$ac_exeext
12742 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12743 (eval $ac_link) 2>conftest.er1
12744 ac_status=$?
12745 grep -v '^ *+' conftest.er1 >conftest.err
12746 rm -f conftest.er1
12747 cat conftest.err >&5
12748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12749 (exit $ac_status); } &&
12750 { ac_try='test -z "$ac_c_werror_flag"
12751 || test ! -s conftest.err'
12752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12753 (eval $ac_try) 2>&5
12754 ac_status=$?
12755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12756 (exit $ac_status); }; } &&
12757 { ac_try='test -s conftest$ac_exeext'
12758 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12759 (eval $ac_try) 2>&5
12760 ac_status=$?
12761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12762 (exit $ac_status); }; }; then
12763 ac_cv_search_RegOpenKeyExA="none required"
12764 else
12765 echo "$as_me: failed program was:" >&5
12766 sed 's/^/| /' conftest.$ac_ext >&5
12767
12768 fi
12769 rm -f conftest.err conftest.$ac_objext \
12770 conftest$ac_exeext conftest.$ac_ext
12771 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12772 for ac_lib in advapi32; do
12773 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12774 cat >conftest.$ac_ext <<_ACEOF
12775 /* confdefs.h. */
12776 _ACEOF
12777 cat confdefs.h >>conftest.$ac_ext
12778 cat >>conftest.$ac_ext <<_ACEOF
12779 /* end confdefs.h. */
12780
12781 /* Override any gcc2 internal prototype to avoid an error. */
12782 #ifdef __cplusplus
12783 extern "C"
12784 #endif
12785 /* We use char because int might match the return type of a gcc2
12786 builtin and then its argument prototype would still apply. */
12787 char RegOpenKeyExA ();
12788 int
12789 main ()
12790 {
12791 RegOpenKeyExA ();
12792 ;
12793 return 0;
12794 }
12795 _ACEOF
12796 rm -f conftest.$ac_objext conftest$ac_exeext
12797 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12798 (eval $ac_link) 2>conftest.er1
12799 ac_status=$?
12800 grep -v '^ *+' conftest.er1 >conftest.err
12801 rm -f conftest.er1
12802 cat conftest.err >&5
12803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12804 (exit $ac_status); } &&
12805 { ac_try='test -z "$ac_c_werror_flag"
12806 || test ! -s conftest.err'
12807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12808 (eval $ac_try) 2>&5
12809 ac_status=$?
12810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12811 (exit $ac_status); }; } &&
12812 { ac_try='test -s conftest$ac_exeext'
12813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12814 (eval $ac_try) 2>&5
12815 ac_status=$?
12816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12817 (exit $ac_status); }; }; then
12818 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12819 break
12820 else
12821 echo "$as_me: failed program was:" >&5
12822 sed 's/^/| /' conftest.$ac_ext >&5
12823
12824 fi
12825 rm -f conftest.err conftest.$ac_objext \
12826 conftest$ac_exeext conftest.$ac_ext
12827 done
12828 fi
12829 LIBS=$ac_func_search_save_LIBS
12830 fi
12831 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12832 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12833 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12834 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12835
12836 else
12837 enable_win32_registry=no
12838 fi
12839
12840 fi
12841
12842 if test "x$enable_win32_registry" != xno; then
12843
12844 cat >>confdefs.h <<\_ACEOF
12845 #define ENABLE_WIN32_REGISTRY 1
12846 _ACEOF
12847
12848
12849 if test "x$enable_win32_registry" != xyes \
12850 && test "x$enable_win32_registry" != x; then
12851
12852 cat >>confdefs.h <<_ACEOF
12853 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12854 _ACEOF
12855
12856 fi
12857 fi
12858 ;;
12859 esac
12860
12861 # Get an absolute path to the GCC top-level source directory
12862 holddir=`${PWDCMD-pwd}`
12863 cd $srcdir
12864 topdir=`${PWDCMD-pwd}`
12865 cd $holddir
12866
12867 # Conditionalize the makefile for this host machine.
12868 xmake_file=
12869 for f in ${host_xmake_file}
12870 do
12871 if test -f ${srcdir}/config/$f
12872 then
12873 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12874 fi
12875 done
12876
12877 # Conditionalize the makefile for this target machine.
12878 tmake_file_=
12879 for f in ${tmake_file}
12880 do
12881 if test -f ${srcdir}/config/$f
12882 then
12883 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12884 fi
12885 done
12886 tmake_file="${tmake_file_}"
12887
12888 # If the host doesn't support symlinks, modify CC in
12889 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12890 # Otherwise, we can use "CC=$(CC)".
12891 rm -f symtest.tem
12892 case "$LN_S" in
12893 *-s*)
12894 cc_set_by_configure="\$(CC)"
12895 quoted_cc_set_by_configure="\$(CC)"
12896 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12897 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12898 ;;
12899 *)
12900 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12901 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12902 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12903 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12904 ;;
12905 esac
12906
12907 # This is a terrible hack which will go away some day.
12908 host_cc_for_libada=${CC}
12909
12910
12911 out_object_file=`basename $out_file .c`.o
12912
12913 tm_file_list="options.h"
12914 tm_include_list="options.h"
12915 for f in $tm_file; do
12916 case $f in
12917 defaults.h )
12918 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12919 tm_include_list="${tm_include_list} $f"
12920 ;;
12921 * )
12922 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12923 tm_include_list="${tm_include_list} config/$f"
12924 ;;
12925 esac
12926 done
12927
12928 tm_p_file_list=
12929 tm_p_include_list=
12930 for f in $tm_p_file; do
12931 case $f in
12932 tm-preds.h )
12933 tm_p_file_list="${tm_p_file_list} $f"
12934 tm_p_include_list="${tm_p_include_list} $f"
12935 ;;
12936 * )
12937 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12938 tm_p_include_list="${tm_p_include_list} config/$f"
12939 esac
12940 done
12941
12942 xm_file_list=
12943 xm_include_list=
12944 for f in $xm_file; do
12945 case $f in
12946 ansidecl.h )
12947 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12948 xm_include_list="${xm_include_list} $f"
12949 ;;
12950 auto-host.h )
12951 xm_file_list="${xm_file_list} $f"
12952 xm_include_list="${xm_include_list} $f"
12953 ;;
12954 * )
12955 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12956 xm_include_list="${xm_include_list} config/$f"
12957 ;;
12958 esac
12959 done
12960
12961 host_xm_file_list=
12962 host_xm_include_list=
12963 for f in $host_xm_file; do
12964 case $f in
12965 ansidecl.h )
12966 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12967 host_xm_include_list="${host_xm_include_list} $f"
12968 ;;
12969 auto-host.h )
12970 host_xm_file_list="${host_xm_file_list} $f"
12971 host_xm_include_list="${host_xm_include_list} $f"
12972 ;;
12973 * )
12974 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12975 host_xm_include_list="${host_xm_include_list} config/$f"
12976 ;;
12977 esac
12978 done
12979
12980 build_xm_file_list=
12981 for f in $build_xm_file; do
12982 case $f in
12983 ansidecl.h )
12984 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12985 build_xm_include_list="${build_xm_include_list} $f"
12986 ;;
12987 auto-build.h | auto-host.h )
12988 build_xm_file_list="${build_xm_file_list} $f"
12989 build_xm_include_list="${build_xm_include_list} $f"
12990 ;;
12991 * )
12992 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12993 build_xm_include_list="${build_xm_include_list} config/$f"
12994 ;;
12995 esac
12996 done
12997
12998 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12999 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13000 CROSS=
13001 ALL=all.internal
13002 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13003
13004 if test "x$with_build_sysroot" != x; then
13005 build_system_header_dir=$with_build_sysroot'$(NATIVE_SYSTEM_HEADER_DIR)'
13006 else
13007 # This value is used, even on a native system, because
13008 # CROSS_SYSTEM_HEADER_DIR is just
13009 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13010 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13011 fi
13012
13013 if test x$host != x$target
13014 then
13015 CROSS="-DCROSS_COMPILE"
13016 ALL=all.cross
13017 SYSTEM_HEADER_DIR=$build_system_header_dir
13018 case "$host","$target" in
13019 # Darwin crosses can use the host system's libraries and headers,
13020 # because of the fat library support. Of course, it must be the
13021 # same version of Darwin on both sides. Allow the user to
13022 # just say --target=foo-darwin without a version number to mean
13023 # "the version on this system".
13024 *-*-darwin*,*-*-darwin*)
13025 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13026 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13027 if test $hostos = $targetos -o $targetos = darwin ; then
13028 CROSS=
13029 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13030 with_headers=yes
13031 fi
13032 ;;
13033
13034 i?86-*-*,x86_64-*-* \
13035 | powerpc*-*-*,powerpc64*-*-*)
13036 CROSS="$CROSS -DNATIVE_CROSS" ;;
13037 esac
13038 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13039 SYSTEM_HEADER_DIR=$build_system_header_dir
13040 fi
13041
13042 # If this is a cross-compiler that does not
13043 # have its own set of headers then define
13044 # inhibit_libc
13045
13046 # If this is using newlib, without having the headers available now,
13047 # then define inhibit_libc in LIBGCC2_CFLAGS.
13048 # This prevents libgcc2 from containing any code which requires libc
13049 # support.
13050 inhibit_libc=false
13051 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13052 test x$with_newlib = xyes ; } &&
13053 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13054 inhibit_libc=true
13055 fi
13056
13057
13058 # When building gcc with a cross-compiler, we need to adjust things so
13059 # that the generator programs are still built with the native compiler.
13060 # Also, we cannot run fixincludes or fix-header.
13061
13062 # These are the normal (build=host) settings:
13063 CC_FOR_BUILD='$(CC)'
13064 BUILD_CFLAGS='$(ALL_CFLAGS)'
13065 STMP_FIXINC=stmp-fixinc
13066
13067 # Possibly disable fixproto, on a per-target basis.
13068 case ${use_fixproto} in
13069 no)
13070 STMP_FIXPROTO=
13071 ;;
13072 yes)
13073 STMP_FIXPROTO=stmp-fixproto
13074 ;;
13075 esac
13076
13077
13078 # And these apply if build != host, or we are generating coverage data
13079 if test x$build != x$host || test "x$coverage_flags" != x
13080 then
13081 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13082
13083 if test "x$TARGET_SYSTEM_ROOT" = x; then
13084 if test "x$STMP_FIXPROTO" != x; then
13085 STMP_FIXPROTO=stmp-install-fixproto
13086 fi
13087 fi
13088 fi
13089
13090 # Expand extra_headers to include complete path.
13091 # This substitutes for lots of t-* files.
13092 extra_headers_list=
13093 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13094 for file in ${extra_headers} ; do
13095 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13096 done
13097
13098 # Define collect2 in Makefile.
13099 case $host_can_use_collect2 in
13100 no) collect2= ;;
13101 *) collect2='collect2$(exeext)' ;;
13102 esac
13103
13104
13105 # Add a definition of USE_COLLECT2 if system wants one.
13106 case $use_collect2 in
13107 no) use_collect2= ;;
13108 "") ;;
13109 *)
13110 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13111 xm_defines="${xm_defines} USE_COLLECT2"
13112 case $host_can_use_collect2 in
13113 no)
13114 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13115 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13116 { (exit 1); exit 1; }; }
13117 ;;
13118 esac
13119 ;;
13120 esac
13121
13122 # ---------------------------
13123 # Assembler & linker features
13124 # ---------------------------
13125
13126 # Identify the assembler which will work hand-in-glove with the newly
13127 # built GCC, so that we can examine its features. This is the assembler
13128 # which will be driven by the driver program.
13129 #
13130 # If build != host, and we aren't building gas in-tree, we identify a
13131 # build->target assembler and hope that it will have the same features
13132 # as the host->target assembler we'll be using.
13133 gcc_cv_gas_major_version=
13134 gcc_cv_gas_minor_version=
13135 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13136
13137 if test "${gcc_cv_as+set}" = set; then
13138 :
13139 else
13140
13141 if test -x "$DEFAULT_ASSEMBLER"; then
13142 gcc_cv_as="$DEFAULT_ASSEMBLER"
13143 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13144 && test -f ../gas/Makefile \
13145 && test x$build = x$host; then
13146 gcc_cv_as=../gas/as-new$build_exeext
13147 elif test -x as$build_exeext; then
13148 # Build using assembler in the current directory.
13149 gcc_cv_as=./as$build_exeext
13150 elif test -x $AS_FOR_TARGET; then
13151 gcc_cv_as="$AS_FOR_TARGET"
13152 else
13153 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13154 set dummy $AS_FOR_TARGET; ac_word=$2
13155 echo "$as_me:$LINENO: checking for $ac_word" >&5
13156 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13157 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13158 echo $ECHO_N "(cached) $ECHO_C" >&6
13159 else
13160 case $gcc_cv_as in
13161 [\\/]* | ?:[\\/]*)
13162 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13163 ;;
13164 *)
13165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13166 for as_dir in $PATH
13167 do
13168 IFS=$as_save_IFS
13169 test -z "$as_dir" && as_dir=.
13170 for ac_exec_ext in '' $ac_executable_extensions; do
13171 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13172 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13173 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13174 break 2
13175 fi
13176 done
13177 done
13178
13179 ;;
13180 esac
13181 fi
13182 gcc_cv_as=$ac_cv_path_gcc_cv_as
13183
13184 if test -n "$gcc_cv_as"; then
13185 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13186 echo "${ECHO_T}$gcc_cv_as" >&6
13187 else
13188 echo "$as_me:$LINENO: result: no" >&5
13189 echo "${ECHO_T}no" >&6
13190 fi
13191
13192 fi
13193 fi
13194
13195
13196 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13197
13198
13199 echo "$as_me:$LINENO: checking what assembler to use" >&5
13200 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13201 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13202 # Single tree build which includes gas. We want to prefer it
13203 # over whatever linker top-level may have detected, since
13204 # we'll use what we're building after installation anyway.
13205 echo "$as_me:$LINENO: result: newly built gas" >&5
13206 echo "${ECHO_T}newly built gas" >&6
13207 in_tree_gas=yes
13208 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13209 for f in $gcc_cv_as_bfd_srcdir/configure \
13210 $gcc_cv_as_gas_srcdir/configure \
13211 $gcc_cv_as_gas_srcdir/configure.in \
13212 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13213 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13214 if test x$gcc_cv_gas_version != x; then
13215 break
13216 fi
13217 done
13218 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13219 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13220 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13221 case $gcc_cv_gas_patch_version in
13222 "") gcc_cv_gas_patch_version="0" ;;
13223 esac
13224 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13225 + $gcc_cv_gas_minor_version \) \* 1000 \
13226 + $gcc_cv_gas_patch_version`
13227
13228 in_tree_gas_is_elf=no
13229 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13230 || (grep 'obj_format = multi' ../gas/Makefile \
13231 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13232 then
13233 in_tree_gas_is_elf=yes
13234 fi
13235 else
13236 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13237 echo "${ECHO_T}$gcc_cv_as" >&6
13238 in_tree_gas=no
13239 fi
13240
13241 # Identify the linker which will work hand-in-glove with the newly
13242 # built GCC, so that we can examine its features. This is the linker
13243 # which will be driven by the driver program.
13244 #
13245 # If build != host, and we aren't building gas in-tree, we identify a
13246 # build->target linker and hope that it will have the same features
13247 # as the host->target linker we'll be using.
13248 gcc_cv_gld_major_version=
13249 gcc_cv_gld_minor_version=
13250 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13251 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13252
13253 if test "${gcc_cv_ld+set}" = set; then
13254 :
13255 else
13256
13257 if test -x "$DEFAULT_LINKER"; then
13258 gcc_cv_ld="$DEFAULT_LINKER"
13259 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13260 && test -f ../ld/Makefile \
13261 && test x$build = x$host; then
13262 gcc_cv_ld=../ld/ld-new$build_exeext
13263 elif test -x collect-ld$build_exeext; then
13264 # Build using linker in the current directory.
13265 gcc_cv_ld=./collect-ld$build_exeext
13266 elif test -x $LD_FOR_TARGET; then
13267 gcc_cv_ld="$LD_FOR_TARGET"
13268 else
13269 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13270 set dummy $LD_FOR_TARGET; ac_word=$2
13271 echo "$as_me:$LINENO: checking for $ac_word" >&5
13272 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13273 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13274 echo $ECHO_N "(cached) $ECHO_C" >&6
13275 else
13276 case $gcc_cv_ld in
13277 [\\/]* | ?:[\\/]*)
13278 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13279 ;;
13280 *)
13281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13282 for as_dir in $PATH
13283 do
13284 IFS=$as_save_IFS
13285 test -z "$as_dir" && as_dir=.
13286 for ac_exec_ext in '' $ac_executable_extensions; do
13287 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13288 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13289 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13290 break 2
13291 fi
13292 done
13293 done
13294
13295 ;;
13296 esac
13297 fi
13298 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13299
13300 if test -n "$gcc_cv_ld"; then
13301 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13302 echo "${ECHO_T}$gcc_cv_ld" >&6
13303 else
13304 echo "$as_me:$LINENO: result: no" >&5
13305 echo "${ECHO_T}no" >&6
13306 fi
13307
13308 fi
13309 fi
13310
13311
13312 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13313
13314
13315 echo "$as_me:$LINENO: checking what linker to use" >&5
13316 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13317 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13318 # Single tree build which includes ld. We want to prefer it
13319 # over whatever linker top-level may have detected, since
13320 # we'll use what we're building after installation anyway.
13321 echo "$as_me:$LINENO: result: newly built ld" >&5
13322 echo "${ECHO_T}newly built ld" >&6
13323 in_tree_ld=yes
13324 in_tree_ld_is_elf=no
13325 if (grep 'EMUL = .*elf' ../ld/Makefile \
13326 || grep 'EMUL = .*linux' ../ld/Makefile \
13327 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13328 in_tree_ld_is_elf=yes
13329 fi
13330 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
13331 do
13332 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13333 if test x$gcc_cv_gld_version != x; then
13334 break
13335 fi
13336 done
13337 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13338 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13339 else
13340 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13341 echo "${ECHO_T}$gcc_cv_ld" >&6
13342 in_tree_ld=no
13343 fi
13344
13345 # Figure out what nm we will be using.
13346 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13347 if test "${gcc_cv_nm+set}" = set; then
13348 :
13349 else
13350
13351 if test -f $gcc_cv_binutils_srcdir/configure.in \
13352 && test -f ../binutils/Makefile \
13353 && test x$build = x$host; then
13354 gcc_cv_nm=../binutils/nm-new$build_exeext
13355 elif test -x nm$build_exeext; then
13356 gcc_cv_nm=./nm$build_exeext
13357 elif test -x $NM_FOR_TARGET; then
13358 gcc_cv_nm="$NM_FOR_TARGET"
13359 else
13360 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13361 set dummy $NM_FOR_TARGET; ac_word=$2
13362 echo "$as_me:$LINENO: checking for $ac_word" >&5
13363 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13364 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13365 echo $ECHO_N "(cached) $ECHO_C" >&6
13366 else
13367 case $gcc_cv_nm in
13368 [\\/]* | ?:[\\/]*)
13369 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13370 ;;
13371 *)
13372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13373 for as_dir in $PATH
13374 do
13375 IFS=$as_save_IFS
13376 test -z "$as_dir" && as_dir=.
13377 for ac_exec_ext in '' $ac_executable_extensions; do
13378 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13379 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13380 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13381 break 2
13382 fi
13383 done
13384 done
13385
13386 ;;
13387 esac
13388 fi
13389 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13390
13391 if test -n "$gcc_cv_nm"; then
13392 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13393 echo "${ECHO_T}$gcc_cv_nm" >&6
13394 else
13395 echo "$as_me:$LINENO: result: no" >&5
13396 echo "${ECHO_T}no" >&6
13397 fi
13398
13399 fi
13400 fi
13401
13402
13403 echo "$as_me:$LINENO: checking what nm to use" >&5
13404 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13405 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13406 # Single tree build which includes binutils.
13407 echo "$as_me:$LINENO: result: newly built nm" >&5
13408 echo "${ECHO_T}newly built nm" >&6
13409 in_tree_nm=yes
13410 else
13411 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13412 echo "${ECHO_T}$gcc_cv_nm" >&6
13413 in_tree_nm=no
13414 fi
13415
13416 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13417
13418
13419 # Figure out what objdump we will be using.
13420 if test "${gcc_cv_objdump+set}" = set; then
13421 :
13422 else
13423
13424 if test -f $gcc_cv_binutils_srcdir/configure.in \
13425 && test -f ../binutils/Makefile \
13426 && test x$build = x$host; then
13427 # Single tree build which includes binutils.
13428 gcc_cv_objdump=../binutils/objdump$build_exeext
13429 elif test -x objdump$build_exeext; then
13430 gcc_cv_objdump=./objdump$build_exeext
13431 elif test -x $OBJDUMP_FOR_TARGET; then
13432 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13433 else
13434 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13435 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13436 echo "$as_me:$LINENO: checking for $ac_word" >&5
13437 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13438 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13439 echo $ECHO_N "(cached) $ECHO_C" >&6
13440 else
13441 case $gcc_cv_objdump in
13442 [\\/]* | ?:[\\/]*)
13443 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13444 ;;
13445 *)
13446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13447 for as_dir in $PATH
13448 do
13449 IFS=$as_save_IFS
13450 test -z "$as_dir" && as_dir=.
13451 for ac_exec_ext in '' $ac_executable_extensions; do
13452 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13453 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13454 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13455 break 2
13456 fi
13457 done
13458 done
13459
13460 ;;
13461 esac
13462 fi
13463 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13464
13465 if test -n "$gcc_cv_objdump"; then
13466 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13467 echo "${ECHO_T}$gcc_cv_objdump" >&6
13468 else
13469 echo "$as_me:$LINENO: result: no" >&5
13470 echo "${ECHO_T}no" >&6
13471 fi
13472
13473 fi
13474 fi
13475
13476
13477 echo "$as_me:$LINENO: checking what objdump to use" >&5
13478 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13479 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13480 # Single tree build which includes binutils.
13481 echo "$as_me:$LINENO: result: newly built objdump" >&5
13482 echo "${ECHO_T}newly built objdump" >&6
13483 elif test x$gcc_cv_objdump = x; then
13484 echo "$as_me:$LINENO: result: not found" >&5
13485 echo "${ECHO_T}not found" >&6
13486 else
13487 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13488 echo "${ECHO_T}$gcc_cv_objdump" >&6
13489 fi
13490
13491 # Figure out what assembler alignment features are present.
13492 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13493 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13494 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13495 echo $ECHO_N "(cached) $ECHO_C" >&6
13496 else
13497 gcc_cv_as_balign_and_p2align=no
13498 if test $in_tree_gas = yes; then
13499 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13500 then gcc_cv_as_balign_and_p2align=yes
13501 fi
13502 elif test x$gcc_cv_as != x; then
13503 echo '.balign 4
13504 .p2align 2' > conftest.s
13505 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13507 (eval $ac_try) 2>&5
13508 ac_status=$?
13509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13510 (exit $ac_status); }; }
13511 then
13512 gcc_cv_as_balign_and_p2align=yes
13513 else
13514 echo "configure: failed program was" >&5
13515 cat conftest.s >&5
13516 fi
13517 rm -f conftest.o conftest.s
13518 fi
13519 fi
13520 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13521 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13522 if test $gcc_cv_as_balign_and_p2align = yes; then
13523
13524 cat >>confdefs.h <<\_ACEOF
13525 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13526 _ACEOF
13527
13528 fi
13529
13530 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13531 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13532 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13533 echo $ECHO_N "(cached) $ECHO_C" >&6
13534 else
13535 gcc_cv_as_max_skip_p2align=no
13536 if test $in_tree_gas = yes; then
13537 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13538 then gcc_cv_as_max_skip_p2align=yes
13539 fi
13540 elif test x$gcc_cv_as != x; then
13541 echo '.p2align 4,,7' > conftest.s
13542 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13544 (eval $ac_try) 2>&5
13545 ac_status=$?
13546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13547 (exit $ac_status); }; }
13548 then
13549 gcc_cv_as_max_skip_p2align=yes
13550 else
13551 echo "configure: failed program was" >&5
13552 cat conftest.s >&5
13553 fi
13554 rm -f conftest.o conftest.s
13555 fi
13556 fi
13557 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13558 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13559 if test $gcc_cv_as_max_skip_p2align = yes; then
13560
13561 cat >>confdefs.h <<\_ACEOF
13562 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13563 _ACEOF
13564
13565 fi
13566
13567 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13568 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13569 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13570 echo $ECHO_N "(cached) $ECHO_C" >&6
13571 else
13572 gcc_cv_as_subsection_m1=no
13573 if test $in_tree_gas = yes; then
13574 if test $in_tree_gas_is_elf = yes \
13575 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13576 then gcc_cv_as_subsection_m1=yes
13577 fi
13578 elif test x$gcc_cv_as != x; then
13579 echo 'conftest_label1: .word 0
13580 .subsection -1
13581 conftest_label2: .word 0
13582 .previous' > conftest.s
13583 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13585 (eval $ac_try) 2>&5
13586 ac_status=$?
13587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13588 (exit $ac_status); }; }
13589 then
13590 if test x$gcc_cv_nm != x; then
13591 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13592 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13593 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13594 then :
13595 else gcc_cv_as_subsection_m1=yes
13596 fi
13597 rm -f conftest.nm1 conftest.nm2
13598 fi
13599 else
13600 echo "configure: failed program was" >&5
13601 cat conftest.s >&5
13602 fi
13603 rm -f conftest.o conftest.s
13604 fi
13605 fi
13606 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13607 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13608 if test $gcc_cv_as_subsection_m1 = yes; then
13609
13610 cat >>confdefs.h <<\_ACEOF
13611 #define HAVE_GAS_SUBSECTION_ORDERING 1
13612 _ACEOF
13613
13614 fi
13615
13616 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13617 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13618 if test "${gcc_cv_as_weak+set}" = set; then
13619 echo $ECHO_N "(cached) $ECHO_C" >&6
13620 else
13621 gcc_cv_as_weak=no
13622 if test $in_tree_gas = yes; then
13623 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13624 then gcc_cv_as_weak=yes
13625 fi
13626 elif test x$gcc_cv_as != x; then
13627 echo ' .weak foobar' > conftest.s
13628 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13630 (eval $ac_try) 2>&5
13631 ac_status=$?
13632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13633 (exit $ac_status); }; }
13634 then
13635 gcc_cv_as_weak=yes
13636 else
13637 echo "configure: failed program was" >&5
13638 cat conftest.s >&5
13639 fi
13640 rm -f conftest.o conftest.s
13641 fi
13642 fi
13643 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13644 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13645 if test $gcc_cv_as_weak = yes; then
13646
13647 cat >>confdefs.h <<\_ACEOF
13648 #define HAVE_GAS_WEAK 1
13649 _ACEOF
13650
13651 fi
13652
13653 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13654 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13655 if test "${gcc_cv_as_weakref+set}" = set; then
13656 echo $ECHO_N "(cached) $ECHO_C" >&6
13657 else
13658 gcc_cv_as_weakref=no
13659 if test $in_tree_gas = yes; then
13660 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13661 then gcc_cv_as_weakref=yes
13662 fi
13663 elif test x$gcc_cv_as != x; then
13664 echo ' .weakref foobar, barfnot' > conftest.s
13665 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13667 (eval $ac_try) 2>&5
13668 ac_status=$?
13669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13670 (exit $ac_status); }; }
13671 then
13672 gcc_cv_as_weakref=yes
13673 else
13674 echo "configure: failed program was" >&5
13675 cat conftest.s >&5
13676 fi
13677 rm -f conftest.o conftest.s
13678 fi
13679 fi
13680 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13681 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13682 if test $gcc_cv_as_weakref = yes; then
13683
13684 cat >>confdefs.h <<\_ACEOF
13685 #define HAVE_GAS_WEAKREF 1
13686 _ACEOF
13687
13688 fi
13689
13690 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13691 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13692 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13693 echo $ECHO_N "(cached) $ECHO_C" >&6
13694 else
13695 gcc_cv_as_nsubspa_comdat=no
13696 if test $in_tree_gas = yes; then
13697 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13698 then gcc_cv_as_nsubspa_comdat=yes
13699 fi
13700 elif test x$gcc_cv_as != x; then
13701 echo ' .SPACE $TEXT$
13702 .NSUBSPA $CODE$,COMDAT' > conftest.s
13703 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13705 (eval $ac_try) 2>&5
13706 ac_status=$?
13707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13708 (exit $ac_status); }; }
13709 then
13710 gcc_cv_as_nsubspa_comdat=yes
13711 else
13712 echo "configure: failed program was" >&5
13713 cat conftest.s >&5
13714 fi
13715 rm -f conftest.o conftest.s
13716 fi
13717 fi
13718 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13719 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13720 if test $gcc_cv_as_nsubspa_comdat = yes; then
13721
13722 cat >>confdefs.h <<\_ACEOF
13723 #define HAVE_GAS_NSUBSPA_COMDAT 1
13724 _ACEOF
13725
13726 fi
13727
13728 # .hidden needs to be supported in both the assembler and the linker,
13729 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13730 # This is irritatingly difficult to feature test for; we have to check the
13731 # date string after the version number. If we've got an in-tree
13732 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13733 # to be safe.
13734 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13735 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13736 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13737 if test "${gcc_cv_as_hidden+set}" = set; then
13738 echo $ECHO_N "(cached) $ECHO_C" >&6
13739 else
13740 gcc_cv_as_hidden=no
13741 if test $in_tree_gas = yes; then
13742 if test $in_tree_gas_is_elf = yes \
13743 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13744 then gcc_cv_as_hidden=yes
13745 fi
13746 elif test x$gcc_cv_as != x; then
13747 echo ' .hidden foobar
13748 foobar:' > conftest.s
13749 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13751 (eval $ac_try) 2>&5
13752 ac_status=$?
13753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13754 (exit $ac_status); }; }
13755 then
13756 gcc_cv_as_hidden=yes
13757 else
13758 echo "configure: failed program was" >&5
13759 cat conftest.s >&5
13760 fi
13761 rm -f conftest.o conftest.s
13762 fi
13763 fi
13764 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13765 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13766
13767
13768 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13769 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13770 if test "${gcc_cv_ld_hidden+set}" = set; then
13771 echo $ECHO_N "(cached) $ECHO_C" >&6
13772 else
13773 if test $in_tree_ld = yes ; then
13774 gcc_cv_ld_hidden=no
13775 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13776 && test $in_tree_ld_is_elf = yes; then
13777 gcc_cv_ld_hidden=yes
13778 fi
13779 else
13780 gcc_cv_ld_hidden=yes
13781 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13782 if echo "$ld_ver" | grep GNU > /dev/null; then
13783 ld_vers=`echo $ld_ver | sed -n \
13784 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13785 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13786 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13787 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13788 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13789 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13790 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13791 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13792 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13793 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13794 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13795 if test 0"$ld_date" -lt 20020404; then
13796 if test -n "$ld_date"; then
13797 # If there was date string, but was earlier than 2002-04-04, fail
13798 gcc_cv_ld_hidden=no
13799 elif test -z "$ld_vers"; then
13800 # If there was no date string nor ld version number, something is wrong
13801 gcc_cv_ld_hidden=no
13802 else
13803 test -z "$ld_vers_patch" && ld_vers_patch=0
13804 if test "$ld_vers_major" -lt 2; then
13805 gcc_cv_ld_hidden=no
13806 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13807 gcc_cv_ld_hidden="no"
13808 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13809 gcc_cv_ld_hidden=no
13810 fi
13811 fi
13812 fi
13813 else
13814 case "${target}" in
13815 hppa64*-*-hpux* | ia64*-*-hpux*)
13816 gcc_cv_ld_hidden=yes
13817 ;;
13818 *)
13819 gcc_cv_ld_hidden=no
13820 ;;
13821 esac
13822 fi
13823 fi
13824 fi
13825 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13826 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13827 libgcc_visibility=no
13828
13829
13830 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13831 libgcc_visibility=yes
13832
13833 cat >>confdefs.h <<\_ACEOF
13834 #define HAVE_GAS_HIDDEN 1
13835 _ACEOF
13836
13837 fi
13838
13839 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13840 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13841 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13842 if test "${gcc_cv_as_leb128+set}" = set; then
13843 echo $ECHO_N "(cached) $ECHO_C" >&6
13844 else
13845 gcc_cv_as_leb128=no
13846 if test $in_tree_gas = yes; then
13847 if test $in_tree_gas_is_elf = yes \
13848 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13849 then gcc_cv_as_leb128=yes
13850 fi
13851 elif test x$gcc_cv_as != x; then
13852 echo ' .data
13853 .uleb128 L2 - L1
13854 L1:
13855 .uleb128 1280
13856 .sleb128 -1010
13857 L2:' > conftest.s
13858 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13860 (eval $ac_try) 2>&5
13861 ac_status=$?
13862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13863 (exit $ac_status); }; }
13864 then
13865 # GAS versions before 2.11 do not support uleb128,
13866 # despite appearing to.
13867 # ??? There exists an elf-specific test that will crash
13868 # the assembler. Perhaps it's better to figure out whether
13869 # arbitrary sections are supported and try the test.
13870 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13871 if echo "$as_ver" | grep GNU > /dev/null; then
13872 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13873 as_major=`echo $as_ver | sed 's/\..*//'`
13874 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13875 if test $as_major -eq 2 && test $as_minor -lt 11
13876 then :
13877 else gcc_cv_as_leb128=yes
13878 fi
13879 fi
13880 else
13881 echo "configure: failed program was" >&5
13882 cat conftest.s >&5
13883 fi
13884 rm -f conftest.o conftest.s
13885 fi
13886 fi
13887 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13888 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13889 if test $gcc_cv_as_leb128 = yes; then
13890
13891 cat >>confdefs.h <<\_ACEOF
13892 #define HAVE_AS_LEB128 1
13893 _ACEOF
13894
13895 fi
13896
13897 # GAS versions up to and including 2.11.0 may mis-optimize
13898 # .eh_frame data.
13899 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13900 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13901 if test "${gcc_cv_as_eh_frame+set}" = set; then
13902 echo $ECHO_N "(cached) $ECHO_C" >&6
13903 else
13904 gcc_cv_as_eh_frame=no
13905 if test $in_tree_gas = yes; then
13906 if test $in_tree_gas_is_elf = yes \
13907 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13908 then gcc_cv_as_eh_frame=yes
13909 fi
13910 elif test x$gcc_cv_as != x; then
13911 echo ' .text
13912 .LFB1:
13913 .4byte 0
13914 .L1:
13915 .4byte 0
13916 .LFE1:
13917 .section .eh_frame,"aw",@progbits
13918 __FRAME_BEGIN__:
13919 .4byte .LECIE1-.LSCIE1
13920 .LSCIE1:
13921 .4byte 0x0
13922 .byte 0x1
13923 .ascii "z\0"
13924 .byte 0x1
13925 .byte 0x78
13926 .byte 0x1a
13927 .byte 0x0
13928 .byte 0x4
13929 .4byte 1
13930 .p2align 1
13931 .LECIE1:
13932 .LSFDE1:
13933 .4byte .LEFDE1-.LASFDE1
13934 .LASFDE1:
13935 .4byte .LASFDE1-__FRAME_BEGIN__
13936 .4byte .LFB1
13937 .4byte .LFE1-.LFB1
13938 .byte 0x4
13939 .4byte .LFE1-.LFB1
13940 .byte 0x4
13941 .4byte .L1-.LFB1
13942 .LEFDE1:' > conftest.s
13943 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13945 (eval $ac_try) 2>&5
13946 ac_status=$?
13947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13948 (exit $ac_status); }; }
13949 then
13950 cat > conftest.lit <<EOF
13951 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13952 0010 01000000 12000000 18000000 00000000 ................
13953 0020 08000000 04080000 0044 .........D
13954 EOF
13955 cat > conftest.big <<EOF
13956 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13957 0010 00000001 00000012 00000018 00000000 ................
13958 0020 00000008 04000000 0844 .........D
13959 EOF
13960 # If the assembler didn't choke, and we can objdump,
13961 # and we got the correct data, then succeed.
13962 if test x$gcc_cv_objdump != x \
13963 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13964 | tail -3 > conftest.got \
13965 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13966 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13967 then
13968 gcc_cv_as_eh_frame=yes
13969 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13970 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13971 (eval $ac_try) 2>&5
13972 ac_status=$?
13973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13974 (exit $ac_status); }; }; then
13975 gcc_cv_as_eh_frame=buggy
13976 else
13977 # Uh oh, what do we do now?
13978 gcc_cv_as_eh_frame=no
13979 fi
13980 else
13981 echo "configure: failed program was" >&5
13982 cat conftest.s >&5
13983 fi
13984 rm -f conftest.o conftest.s
13985 fi
13986 fi
13987 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13988 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13989
13990
13991 if test $gcc_cv_as_eh_frame = buggy; then
13992
13993 cat >>confdefs.h <<\_ACEOF
13994 #define USE_AS_TRADITIONAL_FORMAT 1
13995 _ACEOF
13996
13997 fi
13998
13999 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14000 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14001 if test "${gcc_cv_as_shf_merge+set}" = set; then
14002 echo $ECHO_N "(cached) $ECHO_C" >&6
14003 else
14004 gcc_cv_as_shf_merge=no
14005 if test $in_tree_gas = yes; then
14006 if test $in_tree_gas_is_elf = yes \
14007 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14008 then gcc_cv_as_shf_merge=yes
14009 fi
14010 elif test x$gcc_cv_as != x; then
14011 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14012 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14013 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14014 (eval $ac_try) 2>&5
14015 ac_status=$?
14016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14017 (exit $ac_status); }; }
14018 then
14019 gcc_cv_as_shf_merge=yes
14020 else
14021 echo "configure: failed program was" >&5
14022 cat conftest.s >&5
14023 fi
14024 rm -f conftest.o conftest.s
14025 fi
14026 fi
14027 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14028 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14029
14030 if test $gcc_cv_as_shf_merge = no; then
14031 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14032 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14033 if test "${gcc_cv_as_shf_merge+set}" = set; then
14034 echo $ECHO_N "(cached) $ECHO_C" >&6
14035 else
14036 gcc_cv_as_shf_merge=no
14037 if test $in_tree_gas = yes; then
14038 if test $in_tree_gas_is_elf = yes \
14039 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14040 then gcc_cv_as_shf_merge=yes
14041 fi
14042 elif test x$gcc_cv_as != x; then
14043 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14044 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14045 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14046 (eval $ac_try) 2>&5
14047 ac_status=$?
14048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14049 (exit $ac_status); }; }
14050 then
14051 gcc_cv_as_shf_merge=yes
14052 else
14053 echo "configure: failed program was" >&5
14054 cat conftest.s >&5
14055 fi
14056 rm -f conftest.o conftest.s
14057 fi
14058 fi
14059 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14060 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14061
14062 fi
14063
14064 cat >>confdefs.h <<_ACEOF
14065 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14066 _ACEOF
14067
14068
14069 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14070 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14071 if test "${gcc_cv_as_comdat_group+set}" = set; then
14072 echo $ECHO_N "(cached) $ECHO_C" >&6
14073 else
14074 gcc_cv_as_comdat_group=no
14075 if test $in_tree_gas = yes; then
14076 if test $in_tree_gas_is_elf = yes \
14077 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14078 then gcc_cv_as_comdat_group=yes
14079 fi
14080 elif test x$gcc_cv_as != x; then
14081 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14082 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14084 (eval $ac_try) 2>&5
14085 ac_status=$?
14086 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14087 (exit $ac_status); }; }
14088 then
14089 gcc_cv_as_comdat_group=yes
14090 else
14091 echo "configure: failed program was" >&5
14092 cat conftest.s >&5
14093 fi
14094 rm -f conftest.o conftest.s
14095 fi
14096 fi
14097 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14098 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14099
14100 if test $gcc_cv_as_comdat_group = yes; then
14101 gcc_cv_as_comdat_group_percent=no
14102 else
14103 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14104 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14105 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14106 echo $ECHO_N "(cached) $ECHO_C" >&6
14107 else
14108 gcc_cv_as_comdat_group_percent=no
14109 if test $in_tree_gas = yes; then
14110 if test $in_tree_gas_is_elf = yes \
14111 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14112 then gcc_cv_as_comdat_group_percent=yes
14113 fi
14114 elif test x$gcc_cv_as != x; then
14115 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14116 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14117 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14118 (eval $ac_try) 2>&5
14119 ac_status=$?
14120 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14121 (exit $ac_status); }; }
14122 then
14123 gcc_cv_as_comdat_group_percent=yes
14124 else
14125 echo "configure: failed program was" >&5
14126 cat conftest.s >&5
14127 fi
14128 rm -f conftest.o conftest.s
14129 fi
14130 fi
14131 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14132 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14133
14134 fi
14135 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14136 comdat_group=yes
14137 if test 0"$ld_date" -lt 20050308; then
14138 if test -n "$ld_date"; then
14139 # If there was date string, but was earlier than 2005-03-08, fail
14140 comdat_group=no
14141 elif test "$ld_vers_major" -lt 2; then
14142 comdat_group=no
14143 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14144 comdat_group=no
14145 fi
14146 fi
14147 else
14148 # assume linkers other than GNU ld don't support COMDAT group
14149 comdat_group=no
14150 fi
14151 if test $comdat_group = no; then
14152 gcc_cv_as_comdat_group=no
14153 gcc_cv_as_comdat_group_percent=no
14154 fi
14155
14156 cat >>confdefs.h <<_ACEOF
14157 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14158 _ACEOF
14159
14160
14161 # Thread-local storage - the check is heavily parametrized.
14162 conftest_s=
14163 tls_first_major=
14164 tls_first_minor=
14165 tls_as_opt=
14166 case "$target" in
14167 alpha*-*-*)
14168 conftest_s='
14169 .section ".tdata","awT",@progbits
14170 foo: .long 25
14171 .text
14172 ldq $27,__tls_get_addr($29) !literal!1
14173 lda $16,foo($29) !tlsgd!1
14174 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14175 ldq $27,__tls_get_addr($29) !literal!2
14176 lda $16,foo($29) !tlsldm!2
14177 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14178 ldq $1,foo($29) !gotdtprel
14179 ldah $2,foo($29) !dtprelhi
14180 lda $3,foo($2) !dtprello
14181 lda $4,foo($29) !dtprel
14182 ldq $1,foo($29) !gottprel
14183 ldah $2,foo($29) !tprelhi
14184 lda $3,foo($2) !tprello
14185 lda $4,foo($29) !tprel'
14186 tls_first_major=2
14187 tls_first_minor=13
14188 tls_as_opt=--fatal-warnings
14189 ;;
14190 frv*-*-*)
14191 conftest_s='
14192 .section ".tdata","awT",@progbits
14193 x: .long 25
14194 .text
14195 call #gettlsoff(x)'
14196 tls_first_major=2
14197 tls_first_minor=14
14198 ;;
14199 hppa*-*-linux*)
14200 conftest_s='
14201 t1: .reg %r20
14202 t2: .reg %r21
14203 gp: .reg %r19
14204 .section ".tdata","awT",@progbits
14205 foo: .long 25
14206 .text
14207 .align 4
14208 addil LT%foo-$tls_gdidx$,gp
14209 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14210 b __tls_get_addr
14211 nop
14212 addil LT%foo-$tls_ldidx$,gp
14213 b __tls_get_addr
14214 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14215 addil LR%foo-$tls_dtpoff$,%ret0
14216 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14217 mfctl %cr27,%t1
14218 addil LT%foo-$tls_ieoff$,gp
14219 ldw RT%foo-$tls_ieoff$(%r1),%t2
14220 add %t1,%t2,%t3
14221 mfctl %cr27,%t1
14222 addil LR%foo-$tls_leoff$,%t1
14223 ldo RR%foo-$tls_leoff$(%r1),%t2'
14224 tls_first_major=2
14225 tls_first_minor=15
14226 tls_as_opt=--fatal-warnings
14227 ;;
14228 arm*-*-*)
14229 conftest_s='
14230 .section ".tdata","awT",%progbits
14231 foo: .long 25
14232 .text
14233 .word foo(gottpoff)
14234 .word foo(tpoff)
14235 .word foo(tlsgd)
14236 .word foo(tlsldm)
14237 .word foo(tlsldo)'
14238 tls_first_major=2
14239 tls_first_minor=17
14240 ;;
14241 i[34567]86-*-*)
14242 conftest_s='
14243 .section ".tdata","awT",@progbits
14244 foo: .long 25
14245 .text
14246 movl %gs:0, %eax
14247 leal foo@TLSGD(,%ebx,1), %eax
14248 leal foo@TLSLDM(%ebx), %eax
14249 leal foo@DTPOFF(%eax), %edx
14250 movl foo@GOTTPOFF(%ebx), %eax
14251 subl foo@GOTTPOFF(%ebx), %eax
14252 addl foo@GOTNTPOFF(%ebx), %eax
14253 movl foo@INDNTPOFF, %eax
14254 movl $foo@TPOFF, %eax
14255 subl $foo@TPOFF, %eax
14256 leal foo@NTPOFF(%ecx), %eax'
14257 tls_first_major=2
14258 tls_first_minor=14
14259 tls_as_opt=--fatal-warnings
14260 ;;
14261 x86_64-*-*)
14262 conftest_s='
14263 .section ".tdata","awT",@progbits
14264 foo: .long 25
14265 .text
14266 movq %fs:0, %rax
14267 leaq foo@TLSGD(%rip), %rdi
14268 leaq foo@TLSLD(%rip), %rdi
14269 leaq foo@DTPOFF(%rax), %rdx
14270 movq foo@GOTTPOFF(%rip), %rax
14271 movq $foo@TPOFF, %rax'
14272 tls_first_major=2
14273 tls_first_minor=14
14274 tls_as_opt=--fatal-warnings
14275 ;;
14276 ia64-*-*)
14277 conftest_s='
14278 .section ".tdata","awT",@progbits
14279 foo: data8 25
14280 .text
14281 addl r16 = @ltoff(@dtpmod(foo#)), gp
14282 addl r17 = @ltoff(@dtprel(foo#)), gp
14283 addl r18 = @ltoff(@tprel(foo#)), gp
14284 addl r19 = @dtprel(foo#), gp
14285 adds r21 = @dtprel(foo#), r13
14286 movl r23 = @dtprel(foo#)
14287 addl r20 = @tprel(foo#), gp
14288 adds r22 = @tprel(foo#), r13
14289 movl r24 = @tprel(foo#)'
14290 tls_first_major=2
14291 tls_first_minor=13
14292 tls_as_opt=--fatal-warnings
14293 ;;
14294 mips*-*-*)
14295 conftest_s='
14296 .section .tdata,"awT",@progbits
14297 x:
14298 .word 2
14299 .text
14300 addiu $4, $28, %tlsgd(x)
14301 addiu $4, $28, %tlsldm(x)
14302 lui $4, %dtprel_hi(x)
14303 addiu $4, $4, %dtprel_lo(x)
14304 lw $4, %gottprel(x)($28)
14305 lui $4, %tprel_hi(x)
14306 addiu $4, $4, %tprel_lo(x)'
14307 tls_first_major=2
14308 tls_first_minor=16
14309 tls_as_opt='-32 --fatal-warnings'
14310 ;;
14311 powerpc-*-*)
14312 conftest_s='
14313 .section ".tdata","awT",@progbits
14314 .align 2
14315 ld0: .space 4
14316 ld1: .space 4
14317 x1: .space 4
14318 x2: .space 4
14319 x3: .space 4
14320 .text
14321 addi 3,31,ld0@got@tlsgd
14322 bl __tls_get_addr
14323 addi 3,31,x1@got@tlsld
14324 bl __tls_get_addr
14325 addi 9,3,x1@dtprel
14326 addis 9,3,x2@dtprel@ha
14327 addi 9,9,x2@dtprel@l
14328 lwz 9,x3@got@tprel(31)
14329 add 9,9,x@tls
14330 addi 9,2,x1@tprel
14331 addis 9,2,x2@tprel@ha
14332 addi 9,9,x2@tprel@l'
14333 tls_first_major=2
14334 tls_first_minor=14
14335 tls_as_opt="-a32 --fatal-warnings"
14336 ;;
14337 powerpc64-*-*)
14338 conftest_s='
14339 .section ".tdata","awT",@progbits
14340 .align 3
14341 ld0: .space 8
14342 ld1: .space 8
14343 x1: .space 8
14344 x2: .space 8
14345 x3: .space 8
14346 .text
14347 addi 3,2,ld0@got@tlsgd
14348 bl .__tls_get_addr
14349 nop
14350 addi 3,2,ld1@toc
14351 bl .__tls_get_addr
14352 nop
14353 addi 3,2,x1@got@tlsld
14354 bl .__tls_get_addr
14355 nop
14356 addi 9,3,x1@dtprel
14357 bl .__tls_get_addr
14358 nop
14359 addis 9,3,x2@dtprel@ha
14360 addi 9,9,x2@dtprel@l
14361 bl .__tls_get_addr
14362 nop
14363 ld 9,x3@got@dtprel(2)
14364 add 9,9,3
14365 bl .__tls_get_addr
14366 nop'
14367 tls_first_major=2
14368 tls_first_minor=14
14369 tls_as_opt="-a64 --fatal-warnings"
14370 ;;
14371 s390-*-*)
14372 conftest_s='
14373 .section ".tdata","awT",@progbits
14374 foo: .long 25
14375 .text
14376 .long foo@TLSGD
14377 .long foo@TLSLDM
14378 .long foo@DTPOFF
14379 .long foo@NTPOFF
14380 .long foo@GOTNTPOFF
14381 .long foo@INDNTPOFF
14382 l %r1,foo@GOTNTPOFF(%r12)
14383 l %r1,0(%r1):tls_load:foo
14384 bas %r14,0(%r1,%r13):tls_gdcall:foo
14385 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14386 tls_first_major=2
14387 tls_first_minor=14
14388 tls_as_opt="-m31 --fatal-warnings"
14389 ;;
14390 s390x-*-*)
14391 conftest_s='
14392 .section ".tdata","awT",@progbits
14393 foo: .long 25
14394 .text
14395 .quad foo@TLSGD
14396 .quad foo@TLSLDM
14397 .quad foo@DTPOFF
14398 .quad foo@NTPOFF
14399 .quad foo@GOTNTPOFF
14400 lg %r1,foo@GOTNTPOFF(%r12)
14401 larl %r1,foo@INDNTPOFF
14402 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14403 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14404 tls_first_major=2
14405 tls_first_minor=14
14406 tls_as_opt="-m64 -Aesame --fatal-warnings"
14407 ;;
14408 sh-*-* | sh[34]-*-*)
14409 conftest_s='
14410 .section ".tdata","awT",@progbits
14411 foo: .long 25
14412 .text
14413 .long foo@TLSGD
14414 .long foo@TLSLDM
14415 .long foo@DTPOFF
14416 .long foo@GOTTPOFF
14417 .long foo@TPOFF'
14418 tls_first_major=2
14419 tls_first_minor=13
14420 tls_as_opt=--fatal-warnings
14421 ;;
14422 sparc*-*-*)
14423 case "$target" in
14424 sparc*-sun-solaris2.[56789]*)
14425 # TLS was introduced in the Solaris 9 4/04 release but
14426 # we do not enable it by default on Solaris 9 either.
14427 if test "x$enable_tls" = xyes ; then
14428 on_solaris=yes
14429 else
14430 enable_tls=no;
14431 fi
14432 ;;
14433 sparc*-sun-solaris2.*)
14434 on_solaris=yes
14435 ;;
14436 *)
14437 on_solaris=no
14438 ;;
14439 esac
14440 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14441 conftest_s='
14442 .section ".tdata",#alloc,#write,#tls
14443 foo: .long 25
14444 .text
14445 sethi %tgd_hi22(foo), %o0
14446 add %o0, %tgd_lo10(foo), %o1
14447 add %l7, %o1, %o0, %tgd_add(foo)
14448 call __tls_get_addr, %tgd_call(foo)
14449 sethi %tldm_hi22(foo), %l1
14450 add %l1, %tldm_lo10(foo), %l2
14451 add %l7, %l2, %o0, %tldm_add(foo)
14452 call __tls_get_addr, %tldm_call(foo)
14453 sethi %tldo_hix22(foo), %l3
14454 xor %l3, %tldo_lox10(foo), %l4
14455 add %o0, %l4, %l5, %tldo_add(foo)
14456 sethi %tie_hi22(foo), %o3
14457 add %o3, %tie_lo10(foo), %o3
14458 ld [%l7 + %o3], %o2, %tie_ld(foo)
14459 add %g7, %o2, %o4, %tie_add(foo)
14460 sethi %tle_hix22(foo), %l1
14461 xor %l1, %tle_lox10(foo), %o5
14462 ld [%g7 + %o5], %o1'
14463 tls_first_major=0
14464 tls_first_minor=0
14465 else
14466 conftest_s='
14467 .section ".tdata","awT",@progbits
14468 foo: .long 25
14469 .text
14470 sethi %tgd_hi22(foo), %o0
14471 add %o0, %tgd_lo10(foo), %o1
14472 add %l7, %o1, %o0, %tgd_add(foo)
14473 call __tls_get_addr, %tgd_call(foo)
14474 sethi %tldm_hi22(foo), %l1
14475 add %l1, %tldm_lo10(foo), %l2
14476 add %l7, %l2, %o0, %tldm_add(foo)
14477 call __tls_get_addr, %tldm_call(foo)
14478 sethi %tldo_hix22(foo), %l3
14479 xor %l3, %tldo_lox10(foo), %l4
14480 add %o0, %l4, %l5, %tldo_add(foo)
14481 sethi %tie_hi22(foo), %o3
14482 add %o3, %tie_lo10(foo), %o3
14483 ld [%l7 + %o3], %o2, %tie_ld(foo)
14484 add %g7, %o2, %o4, %tie_add(foo)
14485 sethi %tle_hix22(foo), %l1
14486 xor %l1, %tle_lox10(foo), %o5
14487 ld [%g7 + %o5], %o1'
14488 tls_first_major=2
14489 tls_first_minor=14
14490 tls_as_opt="-32 --fatal-warnings"
14491 fi
14492 ;;
14493 esac
14494 set_have_as_tls=no
14495 if test "x$enable_tls" = xno ; then
14496 : # TLS explicitly disabled.
14497 elif test "x$enable_tls" = xyes ; then
14498 set_have_as_tls=yes # TLS explicitly enabled.
14499 elif test -z "$tls_first_major"; then
14500 : # If we don't have a check, assume no support.
14501 else
14502 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14503 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14504 if test "${gcc_cv_as_tls+set}" = set; then
14505 echo $ECHO_N "(cached) $ECHO_C" >&6
14506 else
14507 gcc_cv_as_tls=no
14508 if test $in_tree_gas = yes; then
14509 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14510 then gcc_cv_as_tls=yes
14511 fi
14512 elif test x$gcc_cv_as != x; then
14513 echo "$conftest_s" > conftest.s
14514 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14515 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14516 (eval $ac_try) 2>&5
14517 ac_status=$?
14518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14519 (exit $ac_status); }; }
14520 then
14521 gcc_cv_as_tls=yes
14522 else
14523 echo "configure: failed program was" >&5
14524 cat conftest.s >&5
14525 fi
14526 rm -f conftest.o conftest.s
14527 fi
14528 fi
14529 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14530 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14531 if test $gcc_cv_as_tls = yes; then
14532 set_have_as_tls=yes
14533 fi
14534 fi
14535 if test $set_have_as_tls = yes ; then
14536
14537 cat >>confdefs.h <<\_ACEOF
14538 #define HAVE_AS_TLS 1
14539 _ACEOF
14540
14541 fi
14542
14543 # Target-specific assembler checks.
14544
14545 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14546 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14547 gcc_cv_ld_static_dynamic=no
14548 if test $in_tree_ld = yes ; then
14549 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14550 gcc_cv_ld_static_dynamic=yes
14551 fi
14552 elif test x$gcc_cv_ld != x; then
14553 # Check if linker supports -Bstatic/-Bdynamic option
14554 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14555 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14556 gcc_cv_ld_static_dynamic=yes
14557 fi
14558 fi
14559 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14560
14561 cat >>confdefs.h <<\_ACEOF
14562 #define HAVE_LD_STATIC_DYNAMIC 1
14563 _ACEOF
14564
14565 fi
14566 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14567 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14568
14569 if test x"$demangler_in_ld" = xyes; then
14570 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14571 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14572 gcc_cv_ld_demangle=no
14573 if test $in_tree_ld = yes; then
14574 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14575 gcc_cv_ld_demangle=yes
14576 fi
14577 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14578 # Check if the GNU linker supports --demangle option
14579 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14580 gcc_cv_ld_demangle=yes
14581 fi
14582 fi
14583 if test x"$gcc_cv_ld_demangle" = xyes; then
14584
14585 cat >>confdefs.h <<\_ACEOF
14586 #define HAVE_LD_DEMANGLE 1
14587 _ACEOF
14588
14589 fi
14590 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14591 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14592 fi
14593
14594 case "$target" in
14595 # All TARGET_ABI_OSF targets.
14596 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14597 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14598 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14599 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14600 echo $ECHO_N "(cached) $ECHO_C" >&6
14601 else
14602 gcc_cv_as_alpha_explicit_relocs=no
14603 if test $in_tree_gas = yes; then
14604 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14605 then gcc_cv_as_alpha_explicit_relocs=yes
14606 fi
14607 elif test x$gcc_cv_as != x; then
14608 echo ' .set nomacro
14609 .text
14610 extbl $3, $2, $3 !lituse_bytoff!1
14611 ldq $2, a($29) !literal!1
14612 ldq $4, b($29) !literal!2
14613 ldq_u $3, 0($2) !lituse_base!1
14614 ldq $27, f($29) !literal!5
14615 jsr $26, ($27), f !lituse_jsr!5
14616 ldah $29, 0($26) !gpdisp!3
14617 lda $0, c($29) !gprel
14618 ldah $1, d($29) !gprelhigh
14619 lda $1, d($1) !gprellow
14620 lda $29, 0($29) !gpdisp!3' > conftest.s
14621 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14623 (eval $ac_try) 2>&5
14624 ac_status=$?
14625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14626 (exit $ac_status); }; }
14627 then
14628 gcc_cv_as_alpha_explicit_relocs=yes
14629 else
14630 echo "configure: failed program was" >&5
14631 cat conftest.s >&5
14632 fi
14633 rm -f conftest.o conftest.s
14634 fi
14635 fi
14636 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14637 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14638 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14639
14640 cat >>confdefs.h <<\_ACEOF
14641 #define HAVE_AS_EXPLICIT_RELOCS 1
14642 _ACEOF
14643
14644 fi
14645 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14646 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14647 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14648 echo $ECHO_N "(cached) $ECHO_C" >&6
14649 else
14650 gcc_cv_as_alpha_jsrdirect_relocs=no
14651 if test $in_tree_gas = yes; then
14652 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14653 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14654 fi
14655 elif test x$gcc_cv_as != x; then
14656 echo ' .set nomacro
14657 .text
14658 ldq $27, a($29) !literal!1
14659 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14660 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14662 (eval $ac_try) 2>&5
14663 ac_status=$?
14664 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14665 (exit $ac_status); }; }
14666 then
14667 gcc_cv_as_alpha_jsrdirect_relocs=yes
14668 else
14669 echo "configure: failed program was" >&5
14670 cat conftest.s >&5
14671 fi
14672 rm -f conftest.o conftest.s
14673 fi
14674 fi
14675 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14676 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14677 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14678
14679 cat >>confdefs.h <<\_ACEOF
14680 #define HAVE_AS_JSRDIRECT_RELOCS 1
14681 _ACEOF
14682
14683 fi
14684 ;;
14685
14686 cris-*-*)
14687 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14688 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14689 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14690 echo $ECHO_N "(cached) $ECHO_C" >&6
14691 else
14692 gcc_cv_as_cris_no_mul_bug=no
14693 if test $in_tree_gas = yes; then
14694 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14695 then gcc_cv_as_cris_no_mul_bug=yes
14696 fi
14697 elif test x$gcc_cv_as != x; then
14698 echo '.text' > conftest.s
14699 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14700 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14701 (eval $ac_try) 2>&5
14702 ac_status=$?
14703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14704 (exit $ac_status); }; }
14705 then
14706 gcc_cv_as_cris_no_mul_bug=yes
14707 else
14708 echo "configure: failed program was" >&5
14709 cat conftest.s >&5
14710 fi
14711 rm -f conftest.o conftest.s
14712 fi
14713 fi
14714 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14715 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14716 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14717
14718 cat >>confdefs.h <<\_ACEOF
14719 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14720 _ACEOF
14721
14722 fi
14723 ;;
14724
14725 sparc*-*-*)
14726 echo "$as_me:$LINENO: checking assembler for .register" >&5
14727 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14728 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14729 echo $ECHO_N "(cached) $ECHO_C" >&6
14730 else
14731 gcc_cv_as_sparc_register_op=no
14732 if test x$gcc_cv_as != x; then
14733 echo '.register %g2, #scratch' > conftest.s
14734 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14735 { (eval echo "$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 $ac_status); }; }
14740 then
14741 gcc_cv_as_sparc_register_op=yes
14742 else
14743 echo "configure: failed program was" >&5
14744 cat conftest.s >&5
14745 fi
14746 rm -f conftest.o conftest.s
14747 fi
14748 fi
14749 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14750 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14751 if test $gcc_cv_as_sparc_register_op = yes; then
14752
14753 cat >>confdefs.h <<\_ACEOF
14754 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14755 _ACEOF
14756
14757 fi
14758
14759 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14760 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14761 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14762 echo $ECHO_N "(cached) $ECHO_C" >&6
14763 else
14764 gcc_cv_as_sparc_relax=no
14765 if test x$gcc_cv_as != x; then
14766 echo '.text' > conftest.s
14767 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14768 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14769 (eval $ac_try) 2>&5
14770 ac_status=$?
14771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14772 (exit $ac_status); }; }
14773 then
14774 gcc_cv_as_sparc_relax=yes
14775 else
14776 echo "configure: failed program was" >&5
14777 cat conftest.s >&5
14778 fi
14779 rm -f conftest.o conftest.s
14780 fi
14781 fi
14782 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14783 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14784 if test $gcc_cv_as_sparc_relax = yes; then
14785
14786 cat >>confdefs.h <<\_ACEOF
14787 #define HAVE_AS_RELAX_OPTION 1
14788 _ACEOF
14789
14790 fi
14791
14792 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14793 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14794 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14795 echo $ECHO_N "(cached) $ECHO_C" >&6
14796 else
14797 gcc_cv_as_sparc_ua_pcrel=no
14798 if test x$gcc_cv_as != x; then
14799 echo '.text
14800 foo:
14801 nop
14802 .data
14803 .align 4
14804 .byte 0
14805 .uaword %r_disp32(foo)' > conftest.s
14806 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14808 (eval $ac_try) 2>&5
14809 ac_status=$?
14810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14811 (exit $ac_status); }; }
14812 then
14813 if test x$gcc_cv_ld != x \
14814 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14815 gcc_cv_as_sparc_ua_pcrel=yes
14816 fi
14817 rm -f conftest
14818 else
14819 echo "configure: failed program was" >&5
14820 cat conftest.s >&5
14821 fi
14822 rm -f conftest.o conftest.s
14823 fi
14824 fi
14825 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14826 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14827 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14828
14829 cat >>confdefs.h <<\_ACEOF
14830 #define HAVE_AS_SPARC_UA_PCREL 1
14831 _ACEOF
14832
14833
14834 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14835 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14836 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14837 echo $ECHO_N "(cached) $ECHO_C" >&6
14838 else
14839 gcc_cv_as_sparc_ua_pcrel_hidden=no
14840 if test x$gcc_cv_as != x; then
14841 echo '.data
14842 .align 4
14843 .byte 0x31
14844 .uaword %r_disp32(foo)
14845 .byte 0x32, 0x33, 0x34
14846 .global foo
14847 .hidden foo
14848 foo:
14849 .skip 4' > conftest.s
14850 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14852 (eval $ac_try) 2>&5
14853 ac_status=$?
14854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14855 (exit $ac_status); }; }
14856 then
14857 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14858 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14859 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14860 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14861 if $gcc_cv_objdump -R conftest 2> /dev/null \
14862 | grep 'DISP32' > /dev/null 2>&1; then
14863 :
14864 else
14865 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14866 fi
14867 fi
14868 rm -f conftest
14869 else
14870 echo "configure: failed program was" >&5
14871 cat conftest.s >&5
14872 fi
14873 rm -f conftest.o conftest.s
14874 fi
14875 fi
14876 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14877 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14878 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14879
14880 cat >>confdefs.h <<\_ACEOF
14881 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14882 _ACEOF
14883
14884 fi
14885
14886 fi # unaligned pcrel relocs
14887
14888 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14889 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14890 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14891 echo $ECHO_N "(cached) $ECHO_C" >&6
14892 else
14893 gcc_cv_as_sparc_offsetable_lo10=no
14894 if test x$gcc_cv_as != x; then
14895 echo '.text
14896 or %g1, %lo(ab) + 12, %g1
14897 or %g1, %lo(ab + 12), %g1' > conftest.s
14898 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14900 (eval $ac_try) 2>&5
14901 ac_status=$?
14902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14903 (exit $ac_status); }; }
14904 then
14905 if test x$gcc_cv_objdump != x \
14906 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14907 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14908 gcc_cv_as_sparc_offsetable_lo10=yes
14909 fi
14910 else
14911 echo "configure: failed program was" >&5
14912 cat conftest.s >&5
14913 fi
14914 rm -f conftest.o conftest.s
14915 fi
14916 fi
14917 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14918 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14919 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14920
14921 cat >>confdefs.h <<\_ACEOF
14922 #define HAVE_AS_OFFSETABLE_LO10 1
14923 _ACEOF
14924
14925 fi
14926 ;;
14927
14928 i[34567]86-*-* | x86_64-*-*)
14929 case $target_os in
14930 cygwin* | pe | mingw32*)
14931 # Used for DWARF 2 in PE
14932 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14933 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14934 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14935 echo $ECHO_N "(cached) $ECHO_C" >&6
14936 else
14937 gcc_cv_as_ix86_pe_secrel32=no
14938 if test $in_tree_gas = yes; then
14939 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14940 then gcc_cv_as_ix86_pe_secrel32=yes
14941 fi
14942 elif test x$gcc_cv_as != x; then
14943 echo '.text
14944 foo: nop
14945 .data
14946 .secrel32 foo' > conftest.s
14947 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14949 (eval $ac_try) 2>&5
14950 ac_status=$?
14951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14952 (exit $ac_status); }; }
14953 then
14954 if test x$gcc_cv_ld != x \
14955 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14956 gcc_cv_as_ix86_pe_secrel32=yes
14957 fi
14958 rm -f conftest
14959 else
14960 echo "configure: failed program was" >&5
14961 cat conftest.s >&5
14962 fi
14963 rm -f conftest.o conftest.s
14964 fi
14965 fi
14966 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14967 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14968 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14969
14970 cat >>confdefs.h <<\_ACEOF
14971 #define HAVE_GAS_PE_SECREL32_RELOC 1
14972 _ACEOF
14973
14974 fi
14975 ;;
14976 esac
14977
14978 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14979 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14980 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14981 echo $ECHO_N "(cached) $ECHO_C" >&6
14982 else
14983 gcc_cv_as_ix86_filds_fists=no
14984 if test $in_tree_gas = yes; then
14985 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14986 then gcc_cv_as_ix86_filds_fists=yes
14987 fi
14988 elif test x$gcc_cv_as != x; then
14989 echo 'filds mem; fists mem' > conftest.s
14990 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14992 (eval $ac_try) 2>&5
14993 ac_status=$?
14994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14995 (exit $ac_status); }; }
14996 then
14997 gcc_cv_as_ix86_filds_fists=yes
14998 else
14999 echo "configure: failed program was" >&5
15000 cat conftest.s >&5
15001 fi
15002 rm -f conftest.o conftest.s
15003 fi
15004 fi
15005 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15006 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15007 if test $gcc_cv_as_ix86_filds_fists = yes; then
15008
15009 cat >>confdefs.h <<\_ACEOF
15010 #define HAVE_GAS_FILDS_FISTS 1
15011 _ACEOF
15012
15013 fi
15014
15015 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15016 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15017 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15018 echo $ECHO_N "(cached) $ECHO_C" >&6
15019 else
15020 gcc_cv_as_ix86_cmov_sun_syntax=no
15021 if test x$gcc_cv_as != x; then
15022 echo 'cmovl.l %edx, %eax' > conftest.s
15023 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15025 (eval $ac_try) 2>&5
15026 ac_status=$?
15027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15028 (exit $ac_status); }; }
15029 then
15030 gcc_cv_as_ix86_cmov_sun_syntax=yes
15031 else
15032 echo "configure: failed program was" >&5
15033 cat conftest.s >&5
15034 fi
15035 rm -f conftest.o conftest.s
15036 fi
15037 fi
15038 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15039 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15040 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15041
15042 cat >>confdefs.h <<\_ACEOF
15043 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15044 _ACEOF
15045
15046 fi
15047
15048 # This one is used unconditionally by i386.[ch]; it is to be defined
15049 # to 1 if the feature is present, 0 otherwise.
15050 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15051 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15052 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15053 echo $ECHO_N "(cached) $ECHO_C" >&6
15054 else
15055 gcc_cv_as_ix86_gotoff_in_data=no
15056 if test $in_tree_gas = yes; then
15057 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15058 then gcc_cv_as_ix86_gotoff_in_data=yes
15059 fi
15060 elif test x$gcc_cv_as != x; then
15061 echo ' .text
15062 .L0:
15063 nop
15064 .data
15065 .long .L0@GOTOFF' > conftest.s
15066 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15068 (eval $ac_try) 2>&5
15069 ac_status=$?
15070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15071 (exit $ac_status); }; }
15072 then
15073 gcc_cv_as_ix86_gotoff_in_data=yes
15074 else
15075 echo "configure: failed program was" >&5
15076 cat conftest.s >&5
15077 fi
15078 rm -f conftest.o conftest.s
15079 fi
15080 fi
15081 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15082 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15083
15084
15085 cat >>confdefs.h <<_ACEOF
15086 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15087 _ACEOF
15088
15089 ;;
15090
15091 ia64*-*-*)
15092 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15093 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15094 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15095 echo $ECHO_N "(cached) $ECHO_C" >&6
15096 else
15097 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15098 if test $in_tree_gas = yes; then
15099 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15100 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15101 fi
15102 elif test x$gcc_cv_as != x; then
15103 echo ' .text
15104 addl r15 = @ltoffx(x#), gp
15105 ;;
15106 ld8.mov r16 = [r15], x#' > conftest.s
15107 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15109 (eval $ac_try) 2>&5
15110 ac_status=$?
15111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15112 (exit $ac_status); }; }
15113 then
15114 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15115 else
15116 echo "configure: failed program was" >&5
15117 cat conftest.s >&5
15118 fi
15119 rm -f conftest.o conftest.s
15120 fi
15121 fi
15122 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15123 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15124 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15125
15126 cat >>confdefs.h <<\_ACEOF
15127 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15128 _ACEOF
15129
15130 fi
15131
15132 ;;
15133
15134 powerpc*-*-*)
15135 case $target in
15136 *-*-aix*) conftest_s=' .machine "pwr5"
15137 .csect .text[PR]
15138 mfcr 3,128';;
15139 *-*-darwin*)
15140 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15141 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15142 if test "${gcc_cv_as_machine_directive+set}" = set; then
15143 echo $ECHO_N "(cached) $ECHO_C" >&6
15144 else
15145 gcc_cv_as_machine_directive=no
15146 if test x$gcc_cv_as != x; then
15147 echo ' .machine ppc7400' > conftest.s
15148 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15149 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15150 (eval $ac_try) 2>&5
15151 ac_status=$?
15152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15153 (exit $ac_status); }; }
15154 then
15155 gcc_cv_as_machine_directive=yes
15156 else
15157 echo "configure: failed program was" >&5
15158 cat conftest.s >&5
15159 fi
15160 rm -f conftest.o conftest.s
15161 fi
15162 fi
15163 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15164 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15165
15166 if test x$gcc_cv_as_machine_directive != xyes; then
15167 echo "*** This target requires an assembler supporting \".machine\"" >&2
15168 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15169 test x$build = x$target && exit 1
15170 fi
15171 conftest_s=' .text
15172 mfcr r3,128';;
15173 *) conftest_s=' .machine power4
15174 .text
15175 mfcr 3,128';;
15176 esac
15177
15178 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15179 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15180 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15181 echo $ECHO_N "(cached) $ECHO_C" >&6
15182 else
15183 gcc_cv_as_powerpc_mfcrf=no
15184 if test $in_tree_gas = yes; then
15185 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15186 then gcc_cv_as_powerpc_mfcrf=yes
15187 fi
15188 elif test x$gcc_cv_as != x; then
15189 echo "$conftest_s" > conftest.s
15190 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15192 (eval $ac_try) 2>&5
15193 ac_status=$?
15194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15195 (exit $ac_status); }; }
15196 then
15197 gcc_cv_as_powerpc_mfcrf=yes
15198 else
15199 echo "configure: failed program was" >&5
15200 cat conftest.s >&5
15201 fi
15202 rm -f conftest.o conftest.s
15203 fi
15204 fi
15205 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15206 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15207 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15208
15209 cat >>confdefs.h <<\_ACEOF
15210 #define HAVE_AS_MFCRF 1
15211 _ACEOF
15212
15213 fi
15214
15215 case $target in
15216 *-*-aix*) conftest_s=' .machine "pwr5"
15217 .csect .text[PR]
15218 popcntb 3,3';;
15219 *) conftest_s=' .machine power5
15220 .text
15221 popcntb 3,3';;
15222 esac
15223
15224 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15225 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15226 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15227 echo $ECHO_N "(cached) $ECHO_C" >&6
15228 else
15229 gcc_cv_as_powerpc_popcntb=no
15230 if test $in_tree_gas = yes; then
15231 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15232 then gcc_cv_as_powerpc_popcntb=yes
15233 fi
15234 elif test x$gcc_cv_as != x; then
15235 echo "$conftest_s" > conftest.s
15236 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15238 (eval $ac_try) 2>&5
15239 ac_status=$?
15240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15241 (exit $ac_status); }; }
15242 then
15243 gcc_cv_as_powerpc_popcntb=yes
15244 else
15245 echo "configure: failed program was" >&5
15246 cat conftest.s >&5
15247 fi
15248 rm -f conftest.o conftest.s
15249 fi
15250 fi
15251 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15252 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15253 if test $gcc_cv_as_powerpc_popcntb = yes; then
15254
15255 cat >>confdefs.h <<\_ACEOF
15256 #define HAVE_AS_POPCNTB 1
15257 _ACEOF
15258
15259 fi
15260
15261 case $target in
15262 *-*-aix*) conftest_s=' .machine "pwr5x"
15263 .csect .text[PR]
15264 frin 1,1';;
15265 *) conftest_s=' .machine power5
15266 .text
15267 frin 1,1';;
15268 esac
15269
15270 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15271 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15272 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15273 echo $ECHO_N "(cached) $ECHO_C" >&6
15274 else
15275 gcc_cv_as_powerpc_fprnd=no
15276 if test $in_tree_gas = yes; then
15277 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15278 then gcc_cv_as_powerpc_fprnd=yes
15279 fi
15280 elif test x$gcc_cv_as != x; then
15281 echo "$conftest_s" > conftest.s
15282 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15284 (eval $ac_try) 2>&5
15285 ac_status=$?
15286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15287 (exit $ac_status); }; }
15288 then
15289 gcc_cv_as_powerpc_fprnd=yes
15290 else
15291 echo "configure: failed program was" >&5
15292 cat conftest.s >&5
15293 fi
15294 rm -f conftest.o conftest.s
15295 fi
15296 fi
15297 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15298 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15299 if test $gcc_cv_as_powerpc_fprnd = yes; then
15300
15301 cat >>confdefs.h <<\_ACEOF
15302 #define HAVE_AS_FPRND 1
15303 _ACEOF
15304
15305 fi
15306
15307 case $target in
15308 *-*-aix*) conftest_s=' .csect .text[PR]
15309 LCF..0:
15310 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15311 *-*-darwin*)
15312 conftest_s=' .text
15313 LCF0:
15314 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15315 *) conftest_s=' .text
15316 .LCF0:
15317 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15318 esac
15319
15320 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15321 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15322 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15323 echo $ECHO_N "(cached) $ECHO_C" >&6
15324 else
15325 gcc_cv_as_powerpc_rel16=no
15326 if test $in_tree_gas = yes; then
15327 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15328 then gcc_cv_as_powerpc_rel16=yes
15329 fi
15330 elif test x$gcc_cv_as != x; then
15331 echo "$conftest_s" > conftest.s
15332 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15334 (eval $ac_try) 2>&5
15335 ac_status=$?
15336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15337 (exit $ac_status); }; }
15338 then
15339 gcc_cv_as_powerpc_rel16=yes
15340 else
15341 echo "configure: failed program was" >&5
15342 cat conftest.s >&5
15343 fi
15344 rm -f conftest.o conftest.s
15345 fi
15346 fi
15347 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15348 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15349 if test $gcc_cv_as_powerpc_rel16 = yes; then
15350
15351 cat >>confdefs.h <<\_ACEOF
15352 #define HAVE_AS_REL16 1
15353 _ACEOF
15354
15355 fi
15356 ;;
15357
15358 mips*-*-*)
15359 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15360 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15361 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15362 echo $ECHO_N "(cached) $ECHO_C" >&6
15363 else
15364 gcc_cv_as_mips_explicit_relocs=no
15365 if test $in_tree_gas = yes; then
15366 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15367 then gcc_cv_as_mips_explicit_relocs=yes
15368 fi
15369 elif test x$gcc_cv_as != x; then
15370 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15371 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15372 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15373 (eval $ac_try) 2>&5
15374 ac_status=$?
15375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15376 (exit $ac_status); }; }
15377 then
15378 gcc_cv_as_mips_explicit_relocs=yes
15379 else
15380 echo "configure: failed program was" >&5
15381 cat conftest.s >&5
15382 fi
15383 rm -f conftest.o conftest.s
15384 fi
15385 fi
15386 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15387 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15388 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15389 if test x$target_cpu_default = x
15390 then target_cpu_default=MASK_EXPLICIT_RELOCS
15391 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15392 fi
15393 fi
15394 ;;
15395 esac
15396
15397 # Mips and HP-UX need the GNU assembler.
15398 # Linux on IA64 might be able to use the Intel assembler.
15399
15400 case "$target" in
15401 mips*-*-* | *-*-hpux* )
15402 if test x$gas_flag = xyes \
15403 || test x"$host" != x"$build" \
15404 || test ! -x "$gcc_cv_as" \
15405 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15406 :
15407 else
15408 echo "*** This configuration requires the GNU assembler" >&2
15409 exit 1
15410 fi
15411 ;;
15412 esac
15413
15414 # ??? Not all targets support dwarf2 debug_line, even within a version
15415 # of gas. Moreover, we need to emit a valid instruction to trigger any
15416 # info to the output file. So, as supported targets are added to gas 2.11,
15417 # add some instruction here to (also) show we expect this might work.
15418 # ??? Once 2.11 is released, probably need to add first known working
15419 # version to the per-target configury.
15420 case "$target" in
15421 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15422 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15423 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-*)
15424 insn="nop"
15425 ;;
15426 ia64*-*-* | s390*-*-*)
15427 insn="nop 0"
15428 ;;
15429 mmix-*-*)
15430 insn="swym 0"
15431 ;;
15432 esac
15433 if test x"$insn" != x; then
15434 conftest_s="\
15435 .file 1 \"conftest.s\"
15436 .loc 1 3 0
15437 $insn"
15438 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15439 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15440 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15441 echo $ECHO_N "(cached) $ECHO_C" >&6
15442 else
15443 gcc_cv_as_dwarf2_debug_line=no
15444 if test $in_tree_gas = yes; then
15445 if test $in_tree_gas_is_elf = yes \
15446 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15447 then gcc_cv_as_dwarf2_debug_line=yes
15448 fi
15449 elif test x$gcc_cv_as != x; then
15450 echo "$conftest_s" > conftest.s
15451 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15453 (eval $ac_try) 2>&5
15454 ac_status=$?
15455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15456 (exit $ac_status); }; }
15457 then
15458 if test x$gcc_cv_objdump != x \
15459 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15460 | grep debug_line > /dev/null 2>&1; then
15461 gcc_cv_as_dwarf2_debug_line=yes
15462 fi
15463 else
15464 echo "configure: failed program was" >&5
15465 cat conftest.s >&5
15466 fi
15467 rm -f conftest.o conftest.s
15468 fi
15469 fi
15470 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15471 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15472
15473
15474 # The .debug_line file table must be in the exact order that
15475 # we specified the files, since these indices are also used
15476 # by DW_AT_decl_file. Approximate this test by testing if
15477 # the assembler bitches if the same index is assigned twice.
15478 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15479 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15480 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15481 echo $ECHO_N "(cached) $ECHO_C" >&6
15482 else
15483 gcc_cv_as_dwarf2_file_buggy=no
15484 if test x$gcc_cv_as != x; then
15485 echo ' .file 1 "foo.s"
15486 .file 1 "bar.s"' > conftest.s
15487 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15489 (eval $ac_try) 2>&5
15490 ac_status=$?
15491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15492 (exit $ac_status); }; }
15493 then
15494 gcc_cv_as_dwarf2_file_buggy=yes
15495 else
15496 echo "configure: failed program was" >&5
15497 cat conftest.s >&5
15498 fi
15499 rm -f conftest.o conftest.s
15500 fi
15501 fi
15502 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15503 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
15504
15505
15506 if test $gcc_cv_as_dwarf2_debug_line = yes \
15507 && test $gcc_cv_as_dwarf2_file_buggy = no; then
15508
15509 cat >>confdefs.h <<\_ACEOF
15510 #define HAVE_AS_DWARF2_DEBUG_LINE 1
15511 _ACEOF
15512
15513 fi
15514
15515 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
15516 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
15517 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
15518 echo $ECHO_N "(cached) $ECHO_C" >&6
15519 else
15520 gcc_cv_as_gdwarf2_flag=no
15521 if test $in_tree_gas = yes; then
15522 if test $in_tree_gas_is_elf = yes \
15523 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15524 then gcc_cv_as_gdwarf2_flag=yes
15525 fi
15526 elif test x$gcc_cv_as != x; then
15527 echo "$insn" > conftest.s
15528 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
15529 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15530 (eval $ac_try) 2>&5
15531 ac_status=$?
15532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15533 (exit $ac_status); }; }
15534 then
15535 gcc_cv_as_gdwarf2_flag=yes
15536 else
15537 echo "configure: failed program was" >&5
15538 cat conftest.s >&5
15539 fi
15540 rm -f conftest.o conftest.s
15541 fi
15542 fi
15543 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
15544 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
15545 if test $gcc_cv_as_gdwarf2_flag = yes; then
15546
15547 cat >>confdefs.h <<\_ACEOF
15548 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
15549 _ACEOF
15550
15551 fi
15552
15553 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
15554 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
15555 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
15556 echo $ECHO_N "(cached) $ECHO_C" >&6
15557 else
15558 gcc_cv_as_gstabs_flag=no
15559 if test $in_tree_gas = yes; then
15560 if test $in_tree_gas_is_elf = yes \
15561 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15562 then gcc_cv_as_gstabs_flag=yes
15563 fi
15564 elif test x$gcc_cv_as != x; then
15565 echo "$insn" > conftest.s
15566 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
15567 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15568 (eval $ac_try) 2>&5
15569 ac_status=$?
15570 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15571 (exit $ac_status); }; }
15572 then
15573 # The native Solaris 9/Intel assembler doesn't understand --gstabs
15574 # and warns about it, but still exits successfully. So check for
15575 # this.
15576 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
15577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15578 (eval $ac_try) 2>&5
15579 ac_status=$?
15580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15581 (exit $ac_status); }; }
15582 then :
15583 else gcc_cv_as_gstabs_flag=yes
15584 fi
15585 else
15586 echo "configure: failed program was" >&5
15587 cat conftest.s >&5
15588 fi
15589 rm -f conftest.o conftest.s
15590 fi
15591 fi
15592 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
15593 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
15594 if test $gcc_cv_as_gstabs_flag = yes; then
15595
15596 cat >>confdefs.h <<\_ACEOF
15597 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
15598 _ACEOF
15599
15600 fi
15601 fi
15602
15603 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
15604 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
15605 gcc_cv_ld_ro_rw_mix=unknown
15606 if test $in_tree_ld = yes ; then
15607 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
15608 && test $in_tree_ld_is_elf = yes; then
15609 gcc_cv_ld_ro_rw_mix=read-write
15610 fi
15611 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
15612 echo '.section myfoosect, "a"' > conftest1.s
15613 echo '.section myfoosect, "aw"' > conftest2.s
15614 echo '.byte 1' >> conftest2.s
15615 echo '.section myfoosect, "a"' > conftest3.s
15616 echo '.byte 0' >> conftest3.s
15617 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
15618 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
15619 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
15620 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
15621 conftest2.o conftest3.o > /dev/null 2>&1; then
15622 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
15623 | sed -e '/myfoosect/!d' -e N`
15624 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
15625 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
15626 gcc_cv_ld_ro_rw_mix=read-only
15627 else
15628 gcc_cv_ld_ro_rw_mix=read-write
15629 fi
15630 fi
15631 fi
15632 rm -f conftest.* conftest[123].*
15633 fi
15634 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
15635
15636 cat >>confdefs.h <<\_ACEOF
15637 #define HAVE_LD_RO_RW_SECTION_MIXING 1
15638 _ACEOF
15639
15640 fi
15641 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
15642 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
15643
15644 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
15645 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
15646 gcc_cv_ld_eh_frame_hdr=no
15647 if test $in_tree_ld = yes ; then
15648 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
15649 && test $in_tree_ld_is_elf = yes; then
15650 gcc_cv_ld_eh_frame_hdr=yes
15651 fi
15652 elif test x$gcc_cv_ld != x; then
15653 # Check if linker supports --eh-frame-hdr option
15654 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
15655 gcc_cv_ld_eh_frame_hdr=yes
15656 fi
15657 fi
15658
15659 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
15660
15661 cat >>confdefs.h <<\_ACEOF
15662 #define HAVE_LD_EH_FRAME_HDR 1
15663 _ACEOF
15664
15665 fi
15666 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
15667 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
15668
15669 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
15670 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
15671 gcc_cv_ld_pie=no
15672 if test $in_tree_ld = yes ; then
15673 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
15674 && test $in_tree_ld_is_elf = yes; then
15675 gcc_cv_ld_pie=yes
15676 fi
15677 elif test x$gcc_cv_ld != x; then
15678 # Check if linker supports -pie option
15679 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
15680 gcc_cv_ld_pie=yes
15681 fi
15682 fi
15683 if test x"$gcc_cv_ld_pie" = xyes; then
15684
15685 cat >>confdefs.h <<\_ACEOF
15686 #define HAVE_LD_PIE 1
15687 _ACEOF
15688
15689 fi
15690 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
15691 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
15692
15693 # --------
15694 # UNSORTED
15695 # --------
15696
15697 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
15698 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
15699 if test "${gcc_cv_ld_as_needed+set}" = set; then
15700 echo $ECHO_N "(cached) $ECHO_C" >&6
15701 else
15702 gcc_cv_ld_as_needed=no
15703 if test $in_tree_ld = yes ; then
15704 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
15705 && test $in_tree_ld_is_elf = yes; then
15706 gcc_cv_ld_as_needed=yes
15707 fi
15708 elif test x$gcc_cv_ld != x; then
15709 # Check if linker supports --as-needed and --no-as-needed options
15710 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
15711 gcc_cv_ld_as_needed=yes
15712 fi
15713 fi
15714
15715 fi
15716 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
15717 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
15718 if test x"$gcc_cv_ld_as_needed" = xyes; then
15719
15720 cat >>confdefs.h <<\_ACEOF
15721 #define HAVE_LD_AS_NEEDED 1
15722 _ACEOF
15723
15724 fi
15725
15726 case "$target:$tm_file" in
15727 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
15728 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
15729 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
15730 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
15731 echo $ECHO_N "(cached) $ECHO_C" >&6
15732 else
15733 gcc_cv_ld_no_dot_syms=no
15734 if test $in_tree_ld = yes ; then
15735 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
15736 gcc_cv_ld_no_dot_syms=yes
15737 fi
15738 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
15739 cat > conftest1.s <<EOF
15740 .text
15741 bl .foo
15742 EOF
15743 cat > conftest2.s <<EOF
15744 .section ".opd","aw"
15745 .align 3
15746 .globl foo
15747 .type foo,@function
15748 foo:
15749 .quad .LEfoo,.TOC.@tocbase,0
15750 .text
15751 .LEfoo:
15752 blr
15753 .size foo,.-.LEfoo
15754 EOF
15755 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
15756 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
15757 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
15758 gcc_cv_ld_no_dot_syms=yes
15759 fi
15760 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
15761 fi
15762
15763 fi
15764 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
15765 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
15766 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
15767
15768 cat >>confdefs.h <<\_ACEOF
15769 #define HAVE_LD_NO_DOT_SYMS 1
15770 _ACEOF
15771
15772 fi
15773 ;;
15774 esac
15775
15776 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
15777 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
15778 if test "${gcc_cv_ld_sysroot+set}" = set; then
15779 echo $ECHO_N "(cached) $ECHO_C" >&6
15780 else
15781 gcc_cv_ld_sysroot=no
15782 if test $in_tree_ld = yes ; then
15783 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
15784 gcc_cv_ld_sysroot=yes
15785 fi
15786 elif test x$gcc_cv_ld != x; then
15787 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
15788 gcc_cv_ld_sysroot=yes
15789 fi
15790 fi
15791 fi
15792 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
15793 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
15794 if test x"$gcc_cv_ld_sysroot" = xyes; then
15795
15796 cat >>confdefs.h <<\_ACEOF
15797 #define HAVE_LD_SYSROOT 1
15798 _ACEOF
15799
15800 fi
15801
15802 if test x$with_sysroot = x && test x$host = x$target \
15803 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
15804
15805 cat >>confdefs.h <<_ACEOF
15806 #define PREFIX_INCLUDE_DIR "$prefix/include"
15807 _ACEOF
15808
15809 fi
15810
15811 # Test for stack protector support in target C library.
15812 case "$target" in
15813 *-*-linux*)
15814 echo "$as_me:$LINENO: checking __stack_chk_fail in target GNU C library" >&5
15815 echo $ECHO_N "checking __stack_chk_fail in target GNU C library... $ECHO_C" >&6
15816 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
15817 echo $ECHO_N "(cached) $ECHO_C" >&6
15818 else
15819 gcc_cv_libc_provides_ssp=no
15820 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15821 if test "x$with_sysroot" = x; then
15822 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15823 elif test "x$with_sysroot" = xyes; then
15824 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15825 else
15826 glibc_header_dir="${with_sysroot}/usr/include"
15827 fi
15828 else
15829 glibc_header_dir=/usr/include
15830 fi
15831 # glibc 2.4 and later provides __stack_chk_fail and
15832 # either __stack_chk_guard, or TLS access to stack guard canary.
15833 if test -f $glibc_header_dir/features.h \
15834 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
15835 $glibc_header_dir/features.h > /dev/null; then
15836 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
15837 $glibc_header_dir/features.h > /dev/null; then
15838 gcc_cv_libc_provides_ssp=yes
15839 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
15840 $glibc_header_dir/features.h > /dev/null \
15841 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
15842 $glibc_header_dir/features.h > /dev/null; then
15843 gcc_cv_libc_provides_ssp=yes
15844 fi
15845 fi
15846 fi
15847 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
15848 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 ;;
15849 *) gcc_cv_libc_provides_ssp=no ;;
15850 esac
15851 if test x$gcc_cv_libc_provides_ssp = xyes; then
15852
15853 cat >>confdefs.h <<\_ACEOF
15854 #define TARGET_LIBC_PROVIDES_SSP 1
15855 _ACEOF
15856
15857 fi
15858
15859 # Check if TFmode long double should be used by default or not.
15860 # Some glibc targets used DFmode long double, but with glibc 2.4
15861 # and later they can use TFmode.
15862 case "$target" in
15863 powerpc*-*-*gnu* | \
15864 sparc*-*-linux* | \
15865 s390*-*-linux* | \
15866 alpha*-*-linux*)
15867
15868 # Check whether --with-long-double-128 or --without-long-double-128 was given.
15869 if test "${with_long_double_128+set}" = set; then
15870 withval="$with_long_double_128"
15871 gcc_cv_target_ldbl128="$with_long_double_128"
15872 else
15873 gcc_cv_target_ldbl128=no
15874 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
15875 if test "x$with_sysroot" = x; then
15876 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
15877 elif test "x$with_sysroot" = xyes; then
15878 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
15879 else
15880 glibc_header_dir="${with_sysroot}/usr/include"
15881 fi
15882 else
15883 glibc_header_dir=/usr/include
15884 fi
15885 grep '^ *#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
15886 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
15887 && gcc_cv_target_ldbl128=yes
15888 fi;
15889 ;;
15890 esac
15891 if test x$gcc_cv_target_ldbl128 = xyes; then
15892
15893 cat >>confdefs.h <<\_ACEOF
15894 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
15895 _ACEOF
15896
15897 fi
15898
15899 # Find out what GC implementation we want, or may, use.
15900
15901 # Check whether --with-gc or --without-gc was given.
15902 if test "${with_gc+set}" = set; then
15903 withval="$with_gc"
15904 case "$withval" in
15905 page)
15906 GGC=ggc-$withval
15907 ;;
15908 zone)
15909 GGC=ggc-$withval
15910
15911 cat >>confdefs.h <<\_ACEOF
15912 #define GGC_ZONE 1
15913 _ACEOF
15914
15915 ;;
15916 *)
15917 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
15918 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
15919 { (exit 1); exit 1; }; }
15920 ;;
15921 esac
15922 else
15923 GGC=ggc-page
15924 fi;
15925
15926 echo "Using $GGC for garbage collection."
15927
15928 # Use the system's zlib library.
15929 zlibdir=-L../zlib
15930 zlibinc="-I\$(srcdir)/../zlib"
15931
15932 # Check whether --with-system-zlib or --without-system-zlib was given.
15933 if test "${with_system_zlib+set}" = set; then
15934 withval="$with_system_zlib"
15935 zlibdir=
15936 zlibinc=
15937
15938 fi;
15939
15940
15941
15942
15943 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
15944 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
15945 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
15946 if test "${enable_maintainer_mode+set}" = set; then
15947 enableval="$enable_maintainer_mode"
15948 maintainer_mode=$enableval
15949 else
15950 maintainer_mode=no
15951 fi;
15952
15953 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
15954 echo "${ECHO_T}$maintainer_mode" >&6
15955
15956 if test "$maintainer_mode" = "yes"; then
15957 MAINT=''
15958 else
15959 MAINT='#'
15960 fi
15961
15962 # --------------
15963 # Language hooks
15964 # --------------
15965
15966 # Make empty files to contain the specs and options for each language.
15967 # Then add #include lines to for a compiler that has specs and/or options.
15968
15969 subdirs=
15970 lang_opt_files=
15971 lang_specs_files=
15972 lang_tree_files=
15973 # These (without "all_") are set in each config-lang.in.
15974 # `language' must be a single word so is spelled singularly.
15975 all_languages=
15976 all_boot_languages=
15977 all_compilers=
15978 all_stagestuff=
15979 all_outputs='Makefile gccbug mklibgcc libada-mk'
15980 # List of language makefile fragments.
15981 all_lang_makefrags=
15982 # List of language subdirectory makefiles. Deprecated.
15983 all_lang_makefiles=
15984 # Files for gengtype
15985 all_gtfiles="$target_gtfiles"
15986 # Files for gengtype with language
15987 all_gtfiles_files_langs=
15988 all_gtfiles_files_files=
15989
15990 # These are the languages that are set in --enable-languages,
15991 # and are available in the GCC tree.
15992 all_selected_languages=
15993
15994 # Add the language fragments.
15995 # Languages are added via two mechanisms. Some information must be
15996 # recorded in makefile variables, these are defined in config-lang.in.
15997 # We accumulate them and plug them into the main Makefile.
15998 # The other mechanism is a set of hooks for each of the main targets
15999 # like `clean', `install', etc.
16000
16001 language_hooks="Make-hooks"
16002
16003 for lang in ${srcdir}/*/config-lang.in
16004 do
16005 test "$lang" = "${srcdir}/*/config-lang.in" && continue
16006
16007 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
16008 if test "x$lang_alias" = x
16009 then
16010 echo "$lang doesn't set \$language." 1>&2
16011 exit 1
16012 fi
16013 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16014 subdirs="$subdirs $subdir"
16015 case ",$enable_languages," in
16016 *,$lang_alias,*)
16017 all_selected_languages="$all_selected_languages $lang_alias"
16018 if test -f $srcdir/$subdir/lang-specs.h; then
16019 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16020 fi
16021 ;;
16022 esac
16023
16024 language=
16025 boot_language=
16026 compilers=
16027 stagestuff=
16028 outputs=
16029 gtfiles=
16030 subdir_requires=
16031 . ${srcdir}/$subdir/config-lang.in
16032 if test "x$language" = x
16033 then
16034 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16035 exit 1
16036 fi
16037
16038 ok=:
16039 case ",$enable_languages," in
16040 *,$lang_alias,*) ;;
16041 *)
16042 for i in $subdir_requires; do
16043 test -d "$i" && continue
16044 ok=false
16045 break
16046 done
16047 ;;
16048 esac
16049 $ok || continue
16050
16051 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16052 if test -f $srcdir/$subdir/lang.opt; then
16053 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16054 fi
16055 if test -f $srcdir/$subdir/$subdir-tree.def; then
16056 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16057 fi
16058 if test -f ${srcdir}/$subdir/Makefile.in
16059 then all_lang_makefiles="$subdir/Makefile"
16060 fi
16061 all_languages="$all_languages $language"
16062 if test "x$boot_language" = xyes
16063 then
16064 all_boot_languages="$all_boot_languages $language"
16065 fi
16066 all_compilers="$all_compilers $compilers"
16067 all_stagestuff="$all_stagestuff $stagestuff"
16068 all_outputs="$all_outputs $outputs"
16069 all_gtfiles="$all_gtfiles $gtfiles"
16070 for f in $gtfiles
16071 do
16072 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16073 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16074 done
16075 done
16076
16077 # Pick up gtfiles for c
16078 gtfiles=
16079 subdir="c"
16080 . ${srcdir}/c-config-lang.in
16081 all_gtfiles="$all_gtfiles $gtfiles"
16082 for f in $gtfiles
16083 do
16084 all_gtfiles_files_langs="$all_gtfiles_files_langs ${subdir} "
16085 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16086 done
16087
16088 check_languages=
16089 for language in $all_selected_languages
16090 do
16091 check_languages="$check_languages check-$language"
16092 done
16093
16094 # We link each language in with a set of hooks, reached indirectly via
16095 # lang.${target}. Only do so for selected languages.
16096
16097 rm -f Make-hooks
16098 touch Make-hooks
16099 target_list="all.cross start.encap rest.encap tags \
16100 install-common install-man install-info dvi html \
16101 uninstall info man srcextra srcman srcinfo \
16102 mostlyclean clean distclean maintainer-clean \
16103 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
16104
16105 for t in $target_list
16106 do
16107 x=
16108 for lang in $all_selected_languages
16109 do
16110 x="$x $lang.$t"
16111 done
16112 echo "lang.$t: $x" >> Make-hooks
16113 done
16114
16115 # --------
16116 # UNSORTED
16117 # --------
16118
16119 # Create .gdbinit.
16120
16121 echo "dir ." > .gdbinit
16122 echo "dir ${srcdir}" >> .gdbinit
16123 if test x$gdb_needs_out_file_path = xyes
16124 then
16125 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16126 fi
16127 if test "x$subdirs" != x; then
16128 for s in $subdirs
16129 do
16130 echo "dir ${srcdir}/$s" >> .gdbinit
16131 done
16132 fi
16133 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16134
16135 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16136 # absolute path for gcc_tooldir based on inserting the number of up-directory
16137 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16138 # $(libsubdir)/@(unlibsubdir) based path.
16139 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16140 # make and thus we'd get different behavior depending on where we built the
16141 # sources.
16142 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16143 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16144 else
16145 # An explanation of the sed strings:
16146 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16147 # -e 's|/$||' match a trailing forward slash and eliminates it
16148 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16149 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16150 #
16151 # (*) Note this pattern overwrites the first character of the string
16152 # with a forward slash if one is not already present. This is not a
16153 # problem because the exact names of the sub-directories concerned is
16154 # unimportant, just the number of them matters.
16155 #
16156 # The practical upshot of these patterns is like this:
16157 #
16158 # prefix exec_prefix result
16159 # ------ ----------- ------
16160 # /foo /foo/bar ../
16161 # /foo/ /foo/bar ../
16162 # /foo /foo/bar/ ../
16163 # /foo/ /foo/bar/ ../
16164 # /foo /foo/bar/ugg ../../
16165 #
16166 dollar='$$'
16167 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16168 fi
16169
16170
16171
16172 # Find a directory in which to install a shared libgcc.
16173
16174 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16175 if test "${enable_version_specific_runtime_libs+set}" = set; then
16176 enableval="$enable_version_specific_runtime_libs"
16177
16178 fi;
16179
16180
16181 # Check whether --with-slibdir or --without-slibdir was given.
16182 if test "${with_slibdir+set}" = set; then
16183 withval="$with_slibdir"
16184 slibdir="$with_slibdir"
16185 else
16186 if test "${enable_version_specific_runtime_libs+set}" = set; then
16187 slibdir='$(libsubdir)'
16188 elif test "$host" != "$target"; then
16189 slibdir='$(build_tooldir)/lib'
16190 else
16191 slibdir='$(libdir)'
16192 fi
16193 fi;
16194
16195
16196 objdir=`${PWDCMD-pwd}`
16197
16198
16199
16200 # Check whether --with-datarootdir or --without-datarootdir was given.
16201 if test "${with_datarootdir+set}" = set; then
16202 withval="$with_datarootdir"
16203 datarootdir="\${prefix}/$with_datarootdir"
16204 else
16205 datarootdir='$(prefix)/share'
16206 fi;
16207
16208
16209
16210 # Check whether --with-docdir or --without-docdir was given.
16211 if test "${with_docdir+set}" = set; then
16212 withval="$with_docdir"
16213 docdir="\${prefix}/$with_docdir"
16214 else
16215 docdir='$(datarootdir)'
16216 fi;
16217
16218
16219
16220 # Check whether --with-htmldir or --without-htmldir was given.
16221 if test "${with_htmldir+set}" = set; then
16222 withval="$with_htmldir"
16223 htmldir="\${prefix}/$with_htmldir"
16224 else
16225 htmldir='$(docdir)'
16226 fi;
16227
16228
16229 # Substitute configuration variables
16230
16231
16232
16233
16234
16235
16236
16237
16238
16239
16240
16241
16242
16243
16244
16245
16246
16247
16248
16249
16250
16251
16252
16253
16254
16255
16256
16257
16258
16259
16260
16261
16262
16263
16264
16265
16266
16267
16268
16269
16270
16271
16272
16273
16274
16275
16276
16277
16278
16279
16280
16281
16282
16283
16284
16285
16286
16287
16288
16289
16290
16291
16292
16293 # Echo link setup.
16294 if test x${build} = x${host} ; then
16295 if test x${host} = x${target} ; then
16296 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16297 else
16298 echo "Links are now set up to build a cross-compiler" 1>&2
16299 echo " from ${host} to ${target}." 1>&2
16300 fi
16301 else
16302 if test x${host} = x${target} ; then
16303 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16304 echo " for ${target}." 1>&2
16305 else
16306 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16307 echo " from ${host} to ${target}." 1>&2
16308 fi
16309 fi
16310
16311
16312
16313
16314 # Configure the subdirectories
16315 # AC_CONFIG_SUBDIRS($subdirs)
16316
16317 # Create the Makefile
16318 # and configure language subdirectories
16319 ac_config_files="$ac_config_files $all_outputs"
16320
16321
16322 ac_config_commands="$ac_config_commands default"
16323
16324 cat >confcache <<\_ACEOF
16325 # This file is a shell script that caches the results of configure
16326 # tests run on this system so they can be shared between configure
16327 # scripts and configure runs, see configure's option --config-cache.
16328 # It is not useful on other systems. If it contains results you don't
16329 # want to keep, you may remove or edit it.
16330 #
16331 # config.status only pays attention to the cache file if you give it
16332 # the --recheck option to rerun configure.
16333 #
16334 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16335 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16336 # following values.
16337
16338 _ACEOF
16339
16340 # The following way of writing the cache mishandles newlines in values,
16341 # but we know of no workaround that is simple, portable, and efficient.
16342 # So, don't put newlines in cache variables' values.
16343 # Ultrix sh set writes to stderr and can't be redirected directly,
16344 # and sets the high bit in the cache file unless we assign to the vars.
16345 {
16346 (set) 2>&1 |
16347 case `(ac_space=' '; set | grep ac_space) 2>&1` in
16348 *ac_space=\ *)
16349 # `set' does not quote correctly, so add quotes (double-quote
16350 # substitution turns \\\\ into \\, and sed turns \\ into \).
16351 sed -n \
16352 "s/'/'\\\\''/g;
16353 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16354 ;;
16355 *)
16356 # `set' quotes correctly as required by POSIX, so do not add quotes.
16357 sed -n \
16358 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
16359 ;;
16360 esac;
16361 } |
16362 sed '
16363 t clear
16364 : clear
16365 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16366 t end
16367 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16368 : end' >>confcache
16369 if diff $cache_file confcache >/dev/null 2>&1; then :; else
16370 if test -w $cache_file; then
16371 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
16372 cat confcache >$cache_file
16373 else
16374 echo "not updating unwritable cache $cache_file"
16375 fi
16376 fi
16377 rm -f confcache
16378
16379 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16380 # Let make expand exec_prefix.
16381 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16382
16383 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16384 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16385 # trailing colons and then remove the whole line if VPATH becomes empty
16386 # (actually we leave an empty line to preserve line numbers).
16387 if test "x$srcdir" = x.; then
16388 ac_vpsub='/^[ ]*VPATH[ ]*=/{
16389 s/:*\$(srcdir):*/:/;
16390 s/:*\${srcdir}:*/:/;
16391 s/:*@srcdir@:*/:/;
16392 s/^\([^=]*=[ ]*\):*/\1/;
16393 s/:*$//;
16394 s/^[^=]*=[ ]*$//;
16395 }'
16396 fi
16397
16398 DEFS=-DHAVE_CONFIG_H
16399
16400 ac_libobjs=
16401 ac_ltlibobjs=
16402 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16403 # 1. Remove the extension, and $U if already installed.
16404 ac_i=`echo "$ac_i" |
16405 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
16406 # 2. Add them.
16407 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
16408 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
16409 done
16410 LIBOBJS=$ac_libobjs
16411
16412 LTLIBOBJS=$ac_ltlibobjs
16413
16414
16415
16416 : ${CONFIG_STATUS=./config.status}
16417 ac_clean_files_save=$ac_clean_files
16418 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16419 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
16420 echo "$as_me: creating $CONFIG_STATUS" >&6;}
16421 cat >$CONFIG_STATUS <<_ACEOF
16422 #! $SHELL
16423 # Generated by $as_me.
16424 # Run this file to recreate the current configuration.
16425 # Compiler output produced by configure, useful for debugging
16426 # configure, is in config.log if it exists.
16427
16428 debug=false
16429 ac_cs_recheck=false
16430 ac_cs_silent=false
16431 SHELL=\${CONFIG_SHELL-$SHELL}
16432 _ACEOF
16433
16434 cat >>$CONFIG_STATUS <<\_ACEOF
16435 ## --------------------- ##
16436 ## M4sh Initialization. ##
16437 ## --------------------- ##
16438
16439 # Be Bourne compatible
16440 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16441 emulate sh
16442 NULLCMD=:
16443 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
16444 # is contrary to our usage. Disable this feature.
16445 alias -g '${1+"$@"}'='"$@"'
16446 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
16447 set -o posix
16448 fi
16449 DUALCASE=1; export DUALCASE # for MKS sh
16450
16451 # Support unset when possible.
16452 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
16453 as_unset=unset
16454 else
16455 as_unset=false
16456 fi
16457
16458
16459 # Work around bugs in pre-3.0 UWIN ksh.
16460 $as_unset ENV MAIL MAILPATH
16461 PS1='$ '
16462 PS2='> '
16463 PS4='+ '
16464
16465 # NLS nuisances.
16466 for as_var in \
16467 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
16468 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
16469 LC_TELEPHONE LC_TIME
16470 do
16471 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
16472 eval $as_var=C; export $as_var
16473 else
16474 $as_unset $as_var
16475 fi
16476 done
16477
16478 # Required to use basename.
16479 if expr a : '\(a\)' >/dev/null 2>&1; then
16480 as_expr=expr
16481 else
16482 as_expr=false
16483 fi
16484
16485 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
16486 as_basename=basename
16487 else
16488 as_basename=false
16489 fi
16490
16491
16492 # Name of the executable.
16493 as_me=`$as_basename "$0" ||
16494 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16495 X"$0" : 'X\(//\)$' \| \
16496 X"$0" : 'X\(/\)$' \| \
16497 . : '\(.\)' 2>/dev/null ||
16498 echo X/"$0" |
16499 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
16500 /^X\/\(\/\/\)$/{ s//\1/; q; }
16501 /^X\/\(\/\).*/{ s//\1/; q; }
16502 s/.*/./; q'`
16503
16504
16505 # PATH needs CR, and LINENO needs CR and PATH.
16506 # Avoid depending upon Character Ranges.
16507 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16508 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16509 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16510 as_cr_digits='0123456789'
16511 as_cr_alnum=$as_cr_Letters$as_cr_digits
16512
16513 # The user is always right.
16514 if test "${PATH_SEPARATOR+set}" != set; then
16515 echo "#! /bin/sh" >conf$$.sh
16516 echo "exit 0" >>conf$$.sh
16517 chmod +x conf$$.sh
16518 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
16519 PATH_SEPARATOR=';'
16520 else
16521 PATH_SEPARATOR=:
16522 fi
16523 rm -f conf$$.sh
16524 fi
16525
16526
16527 as_lineno_1=$LINENO
16528 as_lineno_2=$LINENO
16529 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16530 test "x$as_lineno_1" != "x$as_lineno_2" &&
16531 test "x$as_lineno_3" = "x$as_lineno_2" || {
16532 # Find who we are. Look in the path if we contain no path at all
16533 # relative or not.
16534 case $0 in
16535 *[\\/]* ) as_myself=$0 ;;
16536 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16537 for as_dir in $PATH
16538 do
16539 IFS=$as_save_IFS
16540 test -z "$as_dir" && as_dir=.
16541 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16542 done
16543
16544 ;;
16545 esac
16546 # We did not find ourselves, most probably we were run as `sh COMMAND'
16547 # in which case we are not to be found in the path.
16548 if test "x$as_myself" = x; then
16549 as_myself=$0
16550 fi
16551 if test ! -f "$as_myself"; then
16552 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
16553 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
16554 { (exit 1); exit 1; }; }
16555 fi
16556 case $CONFIG_SHELL in
16557 '')
16558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16559 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
16560 do
16561 IFS=$as_save_IFS
16562 test -z "$as_dir" && as_dir=.
16563 for as_base in sh bash ksh sh5; do
16564 case $as_dir in
16565 /*)
16566 if ("$as_dir/$as_base" -c '
16567 as_lineno_1=$LINENO
16568 as_lineno_2=$LINENO
16569 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16570 test "x$as_lineno_1" != "x$as_lineno_2" &&
16571 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
16572 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
16573 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
16574 CONFIG_SHELL=$as_dir/$as_base
16575 export CONFIG_SHELL
16576 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
16577 fi;;
16578 esac
16579 done
16580 done
16581 ;;
16582 esac
16583
16584 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
16585 # uniformly replaced by the line number. The first 'sed' inserts a
16586 # line-number line before each line; the second 'sed' does the real
16587 # work. The second script uses 'N' to pair each line-number line
16588 # with the numbered line, and appends trailing '-' during
16589 # substitution so that $LINENO is not a special case at line end.
16590 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
16591 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
16592 sed '=' <$as_myself |
16593 sed '
16594 N
16595 s,$,-,
16596 : loop
16597 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
16598 t loop
16599 s,-$,,
16600 s,^['$as_cr_digits']*\n,,
16601 ' >$as_me.lineno &&
16602 chmod +x $as_me.lineno ||
16603 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
16604 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
16605 { (exit 1); exit 1; }; }
16606
16607 # Don't try to exec as it changes $[0], causing all sort of problems
16608 # (the dirname of $[0] is not the place where we might find the
16609 # original and so on. Autoconf is especially sensible to this).
16610 . ./$as_me.lineno
16611 # Exit status is that of the last command.
16612 exit
16613 }
16614
16615
16616 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
16617 *c*,-n*) ECHO_N= ECHO_C='
16618 ' ECHO_T=' ' ;;
16619 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
16620 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
16621 esac
16622
16623 if expr a : '\(a\)' >/dev/null 2>&1; then
16624 as_expr=expr
16625 else
16626 as_expr=false
16627 fi
16628
16629 rm -f conf$$ conf$$.exe conf$$.file
16630 echo >conf$$.file
16631 if ln -s conf$$.file conf$$ 2>/dev/null; then
16632 # We could just check for DJGPP; but this test a) works b) is more generic
16633 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
16634 if test -f conf$$.exe; then
16635 # Don't use ln at all; we don't have any links
16636 as_ln_s='cp -p'
16637 else
16638 as_ln_s='ln -s'
16639 fi
16640 elif ln conf$$.file conf$$ 2>/dev/null; then
16641 as_ln_s=ln
16642 else
16643 as_ln_s='cp -p'
16644 fi
16645 rm -f conf$$ conf$$.exe conf$$.file
16646
16647 if mkdir -p . 2>/dev/null; then
16648 as_mkdir_p=:
16649 else
16650 test -d ./-p && rmdir ./-p
16651 as_mkdir_p=false
16652 fi
16653
16654 as_executable_p="test -f"
16655
16656 # Sed expression to map a string onto a valid CPP name.
16657 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16658
16659 # Sed expression to map a string onto a valid variable name.
16660 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16661
16662
16663 # IFS
16664 # We need space, tab and new line, in precisely that order.
16665 as_nl='
16666 '
16667 IFS=" $as_nl"
16668
16669 # CDPATH.
16670 $as_unset CDPATH
16671
16672 exec 6>&1
16673
16674 # Open the log real soon, to keep \$[0] and so on meaningful, and to
16675 # report actual input values of CONFIG_FILES etc. instead of their
16676 # values after options handling. Logging --version etc. is OK.
16677 exec 5>>config.log
16678 {
16679 echo
16680 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16681 ## Running $as_me. ##
16682 _ASBOX
16683 } >&5
16684 cat >&5 <<_CSEOF
16685
16686 This file was extended by $as_me, which was
16687 generated by GNU Autoconf 2.59. Invocation command line was
16688
16689 CONFIG_FILES = $CONFIG_FILES
16690 CONFIG_HEADERS = $CONFIG_HEADERS
16691 CONFIG_LINKS = $CONFIG_LINKS
16692 CONFIG_COMMANDS = $CONFIG_COMMANDS
16693 $ $0 $@
16694
16695 _CSEOF
16696 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
16697 echo >&5
16698 _ACEOF
16699
16700 # Files that config.status was made for.
16701 if test -n "$ac_config_files"; then
16702 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
16703 fi
16704
16705 if test -n "$ac_config_headers"; then
16706 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
16707 fi
16708
16709 if test -n "$ac_config_links"; then
16710 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
16711 fi
16712
16713 if test -n "$ac_config_commands"; then
16714 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
16715 fi
16716
16717 cat >>$CONFIG_STATUS <<\_ACEOF
16718
16719 ac_cs_usage="\
16720 \`$as_me' instantiates files from templates according to the
16721 current configuration.
16722
16723 Usage: $0 [OPTIONS] [FILE]...
16724
16725 -h, --help print this help, then exit
16726 -V, --version print version number, then exit
16727 -q, --quiet do not print progress messages
16728 -d, --debug don't remove temporary files
16729 --recheck update $as_me by reconfiguring in the same conditions
16730 --file=FILE[:TEMPLATE]
16731 instantiate the configuration file FILE
16732 --header=FILE[:TEMPLATE]
16733 instantiate the configuration header FILE
16734
16735 Configuration files:
16736 $config_files
16737
16738 Configuration headers:
16739 $config_headers
16740
16741 Configuration commands:
16742 $config_commands
16743
16744 Report bugs to <bug-autoconf@gnu.org>."
16745 _ACEOF
16746
16747 cat >>$CONFIG_STATUS <<_ACEOF
16748 ac_cs_version="\\
16749 config.status
16750 configured by $0, generated by GNU Autoconf 2.59,
16751 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
16752
16753 Copyright (C) 2003 Free Software Foundation, Inc.
16754 This config.status script is free software; the Free Software Foundation
16755 gives unlimited permission to copy, distribute and modify it."
16756 srcdir=$srcdir
16757 _ACEOF
16758
16759 cat >>$CONFIG_STATUS <<\_ACEOF
16760 # If no file are specified by the user, then we need to provide default
16761 # value. By we need to know if files were specified by the user.
16762 ac_need_defaults=:
16763 while test $# != 0
16764 do
16765 case $1 in
16766 --*=*)
16767 ac_option=`expr "x$1" : 'x\([^=]*\)='`
16768 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
16769 ac_shift=:
16770 ;;
16771 -*)
16772 ac_option=$1
16773 ac_optarg=$2
16774 ac_shift=shift
16775 ;;
16776 *) # This is not an option, so the user has probably given explicit
16777 # arguments.
16778 ac_option=$1
16779 ac_need_defaults=false;;
16780 esac
16781
16782 case $ac_option in
16783 # Handling of the options.
16784 _ACEOF
16785 cat >>$CONFIG_STATUS <<\_ACEOF
16786 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16787 ac_cs_recheck=: ;;
16788 --version | --vers* | -V )
16789 echo "$ac_cs_version"; exit 0 ;;
16790 --he | --h)
16791 # Conflict between --help and --header
16792 { { echo "$as_me:$LINENO: error: ambiguous option: $1
16793 Try \`$0 --help' for more information." >&5
16794 echo "$as_me: error: ambiguous option: $1
16795 Try \`$0 --help' for more information." >&2;}
16796 { (exit 1); exit 1; }; };;
16797 --help | --hel | -h )
16798 echo "$ac_cs_usage"; exit 0 ;;
16799 --debug | --d* | -d )
16800 debug=: ;;
16801 --file | --fil | --fi | --f )
16802 $ac_shift
16803 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
16804 ac_need_defaults=false;;
16805 --header | --heade | --head | --hea )
16806 $ac_shift
16807 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
16808 ac_need_defaults=false;;
16809 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16810 | -silent | --silent | --silen | --sile | --sil | --si | --s)
16811 ac_cs_silent=: ;;
16812
16813 # This is an error.
16814 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
16815 Try \`$0 --help' for more information." >&5
16816 echo "$as_me: error: unrecognized option: $1
16817 Try \`$0 --help' for more information." >&2;}
16818 { (exit 1); exit 1; }; } ;;
16819
16820 *) ac_config_targets="$ac_config_targets $1" ;;
16821
16822 esac
16823 shift
16824 done
16825
16826 ac_configure_extra_args=
16827
16828 if $ac_cs_silent; then
16829 exec 6>/dev/null
16830 ac_configure_extra_args="$ac_configure_extra_args --silent"
16831 fi
16832
16833 _ACEOF
16834 cat >>$CONFIG_STATUS <<_ACEOF
16835 if \$ac_cs_recheck; then
16836 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
16837 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16838 fi
16839
16840 _ACEOF
16841
16842 cat >>$CONFIG_STATUS <<_ACEOF
16843 #
16844 # INIT-COMMANDS section.
16845 #
16846
16847 subdirs='$subdirs'
16848
16849 _ACEOF
16850
16851
16852
16853 cat >>$CONFIG_STATUS <<\_ACEOF
16854 for ac_config_target in $ac_config_targets
16855 do
16856 case "$ac_config_target" in
16857 # Handling of arguments.
16858 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
16859 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16860 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
16861 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
16862 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
16863 { (exit 1); exit 1; }; };;
16864 esac
16865 done
16866
16867 # If the user did not use the arguments to specify the items to instantiate,
16868 # then the envvar interface is used. Set only those that are not.
16869 # We use the long form for the default assignment because of an extremely
16870 # bizarre bug on SunOS 4.1.3.
16871 if $ac_need_defaults; then
16872 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16873 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16874 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16875 fi
16876
16877 # Have a temporary directory for convenience. Make it in the build tree
16878 # simply because there is no reason to put it here, and in addition,
16879 # creating and moving files from /tmp can sometimes cause problems.
16880 # Create a temporary directory, and hook for its removal unless debugging.
16881 $debug ||
16882 {
16883 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
16884 trap '{ (exit 1); exit 1; }' 1 2 13 15
16885 }
16886
16887 # Create a (secure) tmp directory for tmp files.
16888
16889 {
16890 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
16891 test -n "$tmp" && test -d "$tmp"
16892 } ||
16893 {
16894 tmp=./confstat$$-$RANDOM
16895 (umask 077 && mkdir $tmp)
16896 } ||
16897 {
16898 echo "$me: cannot create a temporary directory in ." >&2
16899 { (exit 1); exit 1; }
16900 }
16901
16902 _ACEOF
16903
16904 cat >>$CONFIG_STATUS <<_ACEOF
16905
16906 #
16907 # CONFIG_FILES section.
16908 #
16909
16910 # No need to generate the scripts if there are no CONFIG_FILES.
16911 # This happens for instance when ./config.status config.h
16912 if test -n "\$CONFIG_FILES"; then
16913 # Protect against being on the right side of a sed subst in config.status.
16914 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
16915 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
16916 s,@SHELL@,$SHELL,;t t
16917 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
16918 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
16919 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
16920 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
16921 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
16922 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
16923 s,@exec_prefix@,$exec_prefix,;t t
16924 s,@prefix@,$prefix,;t t
16925 s,@program_transform_name@,$program_transform_name,;t t
16926 s,@bindir@,$bindir,;t t
16927 s,@sbindir@,$sbindir,;t t
16928 s,@libexecdir@,$libexecdir,;t t
16929 s,@datadir@,$datadir,;t t
16930 s,@sysconfdir@,$sysconfdir,;t t
16931 s,@sharedstatedir@,$sharedstatedir,;t t
16932 s,@localstatedir@,$localstatedir,;t t
16933 s,@libdir@,$libdir,;t t
16934 s,@includedir@,$includedir,;t t
16935 s,@oldincludedir@,$oldincludedir,;t t
16936 s,@infodir@,$infodir,;t t
16937 s,@mandir@,$mandir,;t t
16938 s,@build_alias@,$build_alias,;t t
16939 s,@host_alias@,$host_alias,;t t
16940 s,@target_alias@,$target_alias,;t t
16941 s,@DEFS@,$DEFS,;t t
16942 s,@ECHO_C@,$ECHO_C,;t t
16943 s,@ECHO_N@,$ECHO_N,;t t
16944 s,@ECHO_T@,$ECHO_T,;t t
16945 s,@LIBS@,$LIBS,;t t
16946 s,@build@,$build,;t t
16947 s,@build_cpu@,$build_cpu,;t t
16948 s,@build_vendor@,$build_vendor,;t t
16949 s,@build_os@,$build_os,;t t
16950 s,@host@,$host,;t t
16951 s,@host_cpu@,$host_cpu,;t t
16952 s,@host_vendor@,$host_vendor,;t t
16953 s,@host_os@,$host_os,;t t
16954 s,@target@,$target,;t t
16955 s,@target_cpu@,$target_cpu,;t t
16956 s,@target_vendor@,$target_vendor,;t t
16957 s,@target_os@,$target_os,;t t
16958 s,@target_noncanonical@,$target_noncanonical,;t t
16959 s,@build_libsubdir@,$build_libsubdir,;t t
16960 s,@build_subdir@,$build_subdir,;t t
16961 s,@host_subdir@,$host_subdir,;t t
16962 s,@target_subdir@,$target_subdir,;t t
16963 s,@GENINSRC@,$GENINSRC,;t t
16964 s,@CC@,$CC,;t t
16965 s,@CFLAGS@,$CFLAGS,;t t
16966 s,@LDFLAGS@,$LDFLAGS,;t t
16967 s,@CPPFLAGS@,$CPPFLAGS,;t t
16968 s,@ac_ct_CC@,$ac_ct_CC,;t t
16969 s,@EXEEXT@,$EXEEXT,;t t
16970 s,@OBJEXT@,$OBJEXT,;t t
16971 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
16972 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
16973 s,@CPP@,$CPP,;t t
16974 s,@EGREP@,$EGREP,;t t
16975 s,@strict1_warn@,$strict1_warn,;t t
16976 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
16977 s,@warn_cflags@,$warn_cflags,;t t
16978 s,@WERROR@,$WERROR,;t t
16979 s,@nocommon_flag@,$nocommon_flag,;t t
16980 s,@TREEBROWSER@,$TREEBROWSER,;t t
16981 s,@valgrind_path@,$valgrind_path,;t t
16982 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
16983 s,@valgrind_command@,$valgrind_command,;t t
16984 s,@coverage_flags@,$coverage_flags,;t t
16985 s,@enable_multilib@,$enable_multilib,;t t
16986 s,@enable_decimal_float@,$enable_decimal_float,;t t
16987 s,@enable_shared@,$enable_shared,;t t
16988 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
16989 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
16990 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
16991 s,@onestep@,$onestep,;t t
16992 s,@datarootdir@,$datarootdir,;t t
16993 s,@docdir@,$docdir,;t t
16994 s,@htmldir@,$htmldir,;t t
16995 s,@SET_MAKE@,$SET_MAKE,;t t
16996 s,@AWK@,$AWK,;t t
16997 s,@LN_S@,$LN_S,;t t
16998 s,@LN@,$LN,;t t
16999 s,@RANLIB@,$RANLIB,;t t
17000 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17001 s,@ranlib_flags@,$ranlib_flags,;t t
17002 s,@INSTALL@,$INSTALL,;t t
17003 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17004 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17005 s,@make_compare_target@,$make_compare_target,;t t
17006 s,@have_mktemp_command@,$have_mktemp_command,;t t
17007 s,@MAKEINFO@,$MAKEINFO,;t t
17008 s,@BUILD_INFO@,$BUILD_INFO,;t t
17009 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17010 s,@FLEX@,$FLEX,;t t
17011 s,@BISON@,$BISON,;t t
17012 s,@NM@,$NM,;t t
17013 s,@AR@,$AR,;t t
17014 s,@stage1_cflags@,$stage1_cflags,;t t
17015 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17016 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17017 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17018 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17019 s,@LIBICONV@,$LIBICONV,;t t
17020 s,@LTLIBICONV@,$LTLIBICONV,;t t
17021 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17022 s,@manext@,$manext,;t t
17023 s,@objext@,$objext,;t t
17024 s,@gthread_flags@,$gthread_flags,;t t
17025 s,@extra_modes_file@,$extra_modes_file,;t t
17026 s,@extra_opt_files@,$extra_opt_files,;t t
17027 s,@USE_NLS@,$USE_NLS,;t t
17028 s,@LIBINTL@,$LIBINTL,;t t
17029 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17030 s,@INCINTL@,$INCINTL,;t t
17031 s,@XGETTEXT@,$XGETTEXT,;t t
17032 s,@GMSGFMT@,$GMSGFMT,;t t
17033 s,@POSUB@,$POSUB,;t t
17034 s,@CATALOGS@,$CATALOGS,;t t
17035 s,@DATADIRNAME@,$DATADIRNAME,;t t
17036 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17037 s,@GENCAT@,$GENCAT,;t t
17038 s,@CATOBJEXT@,$CATOBJEXT,;t t
17039 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17040 s,@CROSS@,$CROSS,;t t
17041 s,@ALL@,$ALL,;t t
17042 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17043 s,@inhibit_libc@,$inhibit_libc,;t t
17044 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17045 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17046 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17047 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17048 s,@collect2@,$collect2,;t t
17049 s,@gcc_cv_as@,$gcc_cv_as,;t t
17050 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17051 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17052 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17053 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17054 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17055 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17056 s,@libgcc_visibility@,$libgcc_visibility,;t t
17057 s,@GGC@,$GGC,;t t
17058 s,@zlibdir@,$zlibdir,;t t
17059 s,@zlibinc@,$zlibinc,;t t
17060 s,@MAINT@,$MAINT,;t t
17061 s,@gcc_tooldir@,$gcc_tooldir,;t t
17062 s,@dollar@,$dollar,;t t
17063 s,@slibdir@,$slibdir,;t t
17064 s,@objdir@,$objdir,;t t
17065 s,@subdirs@,$subdirs,;t t
17066 s,@srcdir@,$srcdir,;t t
17067 s,@all_boot_languages@,$all_boot_languages,;t t
17068 s,@all_compilers@,$all_compilers,;t t
17069 s,@all_gtfiles@,$all_gtfiles,;t t
17070 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
17071 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
17072 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17073 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17074 s,@all_languages@,$all_languages,;t t
17075 s,@all_selected_languages@,$all_selected_languages,;t t
17076 s,@all_stagestuff@,$all_stagestuff,;t t
17077 s,@build_exeext@,$build_exeext,;t t
17078 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17079 s,@build_xm_file_list@,$build_xm_file_list,;t t
17080 s,@build_xm_include_list@,$build_xm_include_list,;t t
17081 s,@build_xm_defines@,$build_xm_defines,;t t
17082 s,@check_languages@,$check_languages,;t t
17083 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
17084 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
17085 s,@cpp_install_dir@,$cpp_install_dir,;t t
17086 s,@xmake_file@,$xmake_file,;t t
17087 s,@tmake_file@,$tmake_file,;t t
17088 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17089 s,@extra_headers_list@,$extra_headers_list,;t t
17090 s,@extra_objs@,$extra_objs,;t t
17091 s,@extra_parts@,$extra_parts,;t t
17092 s,@extra_passes@,$extra_passes,;t t
17093 s,@extra_programs@,$extra_programs,;t t
17094 s,@float_h_file@,$float_h_file,;t t
17095 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17096 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17097 s,@host_exeext@,$host_exeext,;t t
17098 s,@host_xm_file_list@,$host_xm_file_list,;t t
17099 s,@host_xm_include_list@,$host_xm_include_list,;t t
17100 s,@host_xm_defines@,$host_xm_defines,;t t
17101 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17102 s,@install@,$install,;t t
17103 s,@lang_opt_files@,$lang_opt_files,;t t
17104 s,@lang_specs_files@,$lang_specs_files,;t t
17105 s,@lang_tree_files@,$lang_tree_files,;t t
17106 s,@local_prefix@,$local_prefix,;t t
17107 s,@md_file@,$md_file,;t t
17108 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17109 s,@out_file@,$out_file,;t t
17110 s,@out_object_file@,$out_object_file,;t t
17111 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
17112 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
17113 s,@thread_file@,$thread_file,;t t
17114 s,@tm_file_list@,$tm_file_list,;t t
17115 s,@tm_include_list@,$tm_include_list,;t t
17116 s,@tm_defines@,$tm_defines,;t t
17117 s,@tm_p_file_list@,$tm_p_file_list,;t t
17118 s,@tm_p_include_list@,$tm_p_include_list,;t t
17119 s,@xm_file_list@,$xm_file_list,;t t
17120 s,@xm_include_list@,$xm_include_list,;t t
17121 s,@xm_defines@,$xm_defines,;t t
17122 s,@c_target_objs@,$c_target_objs,;t t
17123 s,@cxx_target_objs@,$cxx_target_objs,;t t
17124 s,@target_cpu_default@,$target_cpu_default,;t t
17125 s,@GMPLIBS@,$GMPLIBS,;t t
17126 s,@GMPINC@,$GMPINC,;t t
17127 s,@LIBOBJS@,$LIBOBJS,;t t
17128 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17129 /@language_hooks@/r $language_hooks
17130 s,@language_hooks@,,;t t
17131 CEOF
17132
17133 _ACEOF
17134
17135 cat >>$CONFIG_STATUS <<\_ACEOF
17136 # Split the substitutions into bite-sized pieces for seds with
17137 # small command number limits, like on Digital OSF/1 and HP-UX.
17138 ac_max_sed_lines=48
17139 ac_sed_frag=1 # Number of current file.
17140 ac_beg=1 # First line for current file.
17141 ac_end=$ac_max_sed_lines # Line after last line for current file.
17142 ac_more_lines=:
17143 ac_sed_cmds=
17144 while $ac_more_lines; do
17145 if test $ac_beg -gt 1; then
17146 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17147 else
17148 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17149 fi
17150 if test ! -s $tmp/subs.frag; then
17151 ac_more_lines=false
17152 else
17153 # The purpose of the label and of the branching condition is to
17154 # speed up the sed processing (if there are no `@' at all, there
17155 # is no need to browse any of the substitutions).
17156 # These are the two extra sed commands mentioned above.
17157 (echo ':t
17158 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17159 if test -z "$ac_sed_cmds"; then
17160 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17161 else
17162 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17163 fi
17164 ac_sed_frag=`expr $ac_sed_frag + 1`
17165 ac_beg=$ac_end
17166 ac_end=`expr $ac_end + $ac_max_sed_lines`
17167 fi
17168 done
17169 if test -z "$ac_sed_cmds"; then
17170 ac_sed_cmds=cat
17171 fi
17172 fi # test -n "$CONFIG_FILES"
17173
17174 _ACEOF
17175 cat >>$CONFIG_STATUS <<\_ACEOF
17176 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17177 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17178 case $ac_file in
17179 - | *:- | *:-:* ) # input from stdin
17180 cat >$tmp/stdin
17181 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17182 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17183 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17184 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17185 * ) ac_file_in=$ac_file.in ;;
17186 esac
17187
17188 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17189 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17190 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17191 X"$ac_file" : 'X\(//\)[^/]' \| \
17192 X"$ac_file" : 'X\(//\)$' \| \
17193 X"$ac_file" : 'X\(/\)' \| \
17194 . : '\(.\)' 2>/dev/null ||
17195 echo X"$ac_file" |
17196 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17197 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17198 /^X\(\/\/\)$/{ s//\1/; q; }
17199 /^X\(\/\).*/{ s//\1/; q; }
17200 s/.*/./; q'`
17201 { if $as_mkdir_p; then
17202 mkdir -p "$ac_dir"
17203 else
17204 as_dir="$ac_dir"
17205 as_dirs=
17206 while test ! -d "$as_dir"; do
17207 as_dirs="$as_dir $as_dirs"
17208 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17209 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17210 X"$as_dir" : 'X\(//\)[^/]' \| \
17211 X"$as_dir" : 'X\(//\)$' \| \
17212 X"$as_dir" : 'X\(/\)' \| \
17213 . : '\(.\)' 2>/dev/null ||
17214 echo X"$as_dir" |
17215 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17216 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17217 /^X\(\/\/\)$/{ s//\1/; q; }
17218 /^X\(\/\).*/{ s//\1/; q; }
17219 s/.*/./; q'`
17220 done
17221 test ! -n "$as_dirs" || mkdir $as_dirs
17222 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17223 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17224 { (exit 1); exit 1; }; }; }
17225
17226 ac_builddir=.
17227
17228 if test "$ac_dir" != .; then
17229 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17230 # A "../" for each directory in $ac_dir_suffix.
17231 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17232 else
17233 ac_dir_suffix= ac_top_builddir=
17234 fi
17235
17236 case $srcdir in
17237 .) # No --srcdir option. We are building in place.
17238 ac_srcdir=.
17239 if test -z "$ac_top_builddir"; then
17240 ac_top_srcdir=.
17241 else
17242 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17243 fi ;;
17244 [\\/]* | ?:[\\/]* ) # Absolute path.
17245 ac_srcdir=$srcdir$ac_dir_suffix;
17246 ac_top_srcdir=$srcdir ;;
17247 *) # Relative path.
17248 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17249 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17250 esac
17251
17252 # Do not use `cd foo && pwd` to compute absolute paths, because
17253 # the directories may not exist.
17254 case `pwd` in
17255 .) ac_abs_builddir="$ac_dir";;
17256 *)
17257 case "$ac_dir" in
17258 .) ac_abs_builddir=`pwd`;;
17259 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17260 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17261 esac;;
17262 esac
17263 case $ac_abs_builddir in
17264 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17265 *)
17266 case ${ac_top_builddir}. in
17267 .) ac_abs_top_builddir=$ac_abs_builddir;;
17268 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17269 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17270 esac;;
17271 esac
17272 case $ac_abs_builddir in
17273 .) ac_abs_srcdir=$ac_srcdir;;
17274 *)
17275 case $ac_srcdir in
17276 .) ac_abs_srcdir=$ac_abs_builddir;;
17277 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17278 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17279 esac;;
17280 esac
17281 case $ac_abs_builddir in
17282 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17283 *)
17284 case $ac_top_srcdir in
17285 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17286 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17287 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17288 esac;;
17289 esac
17290
17291
17292
17293 if test x"$ac_file" != x-; then
17294 { echo "$as_me:$LINENO: creating $ac_file" >&5
17295 echo "$as_me: creating $ac_file" >&6;}
17296 rm -f "$ac_file"
17297 fi
17298 # Let's still pretend it is `configure' which instantiates (i.e., don't
17299 # use $as_me), people would be surprised to read:
17300 # /* config.h. Generated by config.status. */
17301 if test x"$ac_file" = x-; then
17302 configure_input=
17303 else
17304 configure_input="$ac_file. "
17305 fi
17306 configure_input=$configure_input"Generated from `echo $ac_file_in |
17307 sed 's,.*/,,'` by configure."
17308
17309 # First look for the input files in the build tree, otherwise in the
17310 # src tree.
17311 ac_file_inputs=`IFS=:
17312 for f in $ac_file_in; do
17313 case $f in
17314 -) echo $tmp/stdin ;;
17315 [\\/$]*)
17316 # Absolute (can't be DOS-style, as IFS=:)
17317 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17318 echo "$as_me: error: cannot find input file: $f" >&2;}
17319 { (exit 1); exit 1; }; }
17320 echo "$f";;
17321 *) # Relative
17322 if test -f "$f"; then
17323 # Build tree
17324 echo "$f"
17325 elif test -f "$srcdir/$f"; then
17326 # Source tree
17327 echo "$srcdir/$f"
17328 else
17329 # /dev/null tree
17330 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17331 echo "$as_me: error: cannot find input file: $f" >&2;}
17332 { (exit 1); exit 1; }; }
17333 fi;;
17334 esac
17335 done` || { (exit 1); exit 1; }
17336 _ACEOF
17337 cat >>$CONFIG_STATUS <<_ACEOF
17338 sed "$ac_vpsub
17339 $extrasub
17340 _ACEOF
17341 cat >>$CONFIG_STATUS <<\_ACEOF
17342 :t
17343 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17344 s,@configure_input@,$configure_input,;t t
17345 s,@srcdir@,$ac_srcdir,;t t
17346 s,@abs_srcdir@,$ac_abs_srcdir,;t t
17347 s,@top_srcdir@,$ac_top_srcdir,;t t
17348 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
17349 s,@builddir@,$ac_builddir,;t t
17350 s,@abs_builddir@,$ac_abs_builddir,;t t
17351 s,@top_builddir@,$ac_top_builddir,;t t
17352 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
17353 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
17354 rm -f $tmp/stdin
17355 if test x"$ac_file" != x-; then
17356 mv $tmp/out $ac_file
17357 else
17358 cat $tmp/out
17359 rm -f $tmp/out
17360 fi
17361
17362 done
17363 _ACEOF
17364 cat >>$CONFIG_STATUS <<\_ACEOF
17365
17366 #
17367 # CONFIG_HEADER section.
17368 #
17369
17370 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
17371 # NAME is the cpp macro being defined and VALUE is the value it is being given.
17372 #
17373 # ac_d sets the value in "#define NAME VALUE" lines.
17374 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
17375 ac_dB='[ ].*$,\1#\2'
17376 ac_dC=' '
17377 ac_dD=',;t'
17378 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
17379 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
17380 ac_uB='$,\1#\2define\3'
17381 ac_uC=' '
17382 ac_uD=',;t'
17383
17384 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
17385 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17386 case $ac_file in
17387 - | *:- | *:-:* ) # input from stdin
17388 cat >$tmp/stdin
17389 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17390 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17391 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17392 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17393 * ) ac_file_in=$ac_file.in ;;
17394 esac
17395
17396 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
17397 echo "$as_me: creating $ac_file" >&6;}
17398
17399 # First look for the input files in the build tree, otherwise in the
17400 # src tree.
17401 ac_file_inputs=`IFS=:
17402 for f in $ac_file_in; do
17403 case $f in
17404 -) echo $tmp/stdin ;;
17405 [\\/$]*)
17406 # Absolute (can't be DOS-style, as IFS=:)
17407 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17408 echo "$as_me: error: cannot find input file: $f" >&2;}
17409 { (exit 1); exit 1; }; }
17410 # Do quote $f, to prevent DOS paths from being IFS'd.
17411 echo "$f";;
17412 *) # Relative
17413 if test -f "$f"; then
17414 # Build tree
17415 echo "$f"
17416 elif test -f "$srcdir/$f"; then
17417 # Source tree
17418 echo "$srcdir/$f"
17419 else
17420 # /dev/null tree
17421 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17422 echo "$as_me: error: cannot find input file: $f" >&2;}
17423 { (exit 1); exit 1; }; }
17424 fi;;
17425 esac
17426 done` || { (exit 1); exit 1; }
17427 # Remove the trailing spaces.
17428 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
17429
17430 _ACEOF
17431
17432 # Transform confdefs.h into two sed scripts, `conftest.defines' and
17433 # `conftest.undefs', that substitutes the proper values into
17434 # config.h.in to produce config.h. The first handles `#define'
17435 # templates, and the second `#undef' templates.
17436 # And first: Protect against being on the right side of a sed subst in
17437 # config.status. Protect against being in an unquoted here document
17438 # in config.status.
17439 rm -f conftest.defines conftest.undefs
17440 # Using a here document instead of a string reduces the quoting nightmare.
17441 # Putting comments in sed scripts is not portable.
17442 #
17443 # `end' is used to avoid that the second main sed command (meant for
17444 # 0-ary CPP macros) applies to n-ary macro definitions.
17445 # See the Autoconf documentation for `clear'.
17446 cat >confdef2sed.sed <<\_ACEOF
17447 s/[\\&,]/\\&/g
17448 s,[\\$`],\\&,g
17449 t clear
17450 : clear
17451 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
17452 t end
17453 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
17454 : end
17455 _ACEOF
17456 # If some macros were called several times there might be several times
17457 # the same #defines, which is useless. Nevertheless, we may not want to
17458 # sort them, since we want the *last* AC-DEFINE to be honored.
17459 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
17460 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
17461 rm -f confdef2sed.sed
17462
17463 # This sed command replaces #undef with comments. This is necessary, for
17464 # example, in the case of _POSIX_SOURCE, which is predefined and required
17465 # on some systems where configure will not decide to define it.
17466 cat >>conftest.undefs <<\_ACEOF
17467 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
17468 _ACEOF
17469
17470 # Break up conftest.defines because some shells have a limit on the size
17471 # of here documents, and old seds have small limits too (100 cmds).
17472 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
17473 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
17474 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
17475 echo ' :' >>$CONFIG_STATUS
17476 rm -f conftest.tail
17477 while grep . conftest.defines >/dev/null
17478 do
17479 # Write a limited-size here document to $tmp/defines.sed.
17480 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
17481 # Speed up: don't consider the non `#define' lines.
17482 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
17483 # Work around the forget-to-reset-the-flag bug.
17484 echo 't clr' >>$CONFIG_STATUS
17485 echo ': clr' >>$CONFIG_STATUS
17486 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
17487 echo 'CEOF
17488 sed -f $tmp/defines.sed $tmp/in >$tmp/out
17489 rm -f $tmp/in
17490 mv $tmp/out $tmp/in
17491 ' >>$CONFIG_STATUS
17492 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
17493 rm -f conftest.defines
17494 mv conftest.tail conftest.defines
17495 done
17496 rm -f conftest.defines
17497 echo ' fi # grep' >>$CONFIG_STATUS
17498 echo >>$CONFIG_STATUS
17499
17500 # Break up conftest.undefs because some shells have a limit on the size
17501 # of here documents, and old seds have small limits too (100 cmds).
17502 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
17503 rm -f conftest.tail
17504 while grep . conftest.undefs >/dev/null
17505 do
17506 # Write a limited-size here document to $tmp/undefs.sed.
17507 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
17508 # Speed up: don't consider the non `#undef'
17509 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
17510 # Work around the forget-to-reset-the-flag bug.
17511 echo 't clr' >>$CONFIG_STATUS
17512 echo ': clr' >>$CONFIG_STATUS
17513 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
17514 echo 'CEOF
17515 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
17516 rm -f $tmp/in
17517 mv $tmp/out $tmp/in
17518 ' >>$CONFIG_STATUS
17519 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
17520 rm -f conftest.undefs
17521 mv conftest.tail conftest.undefs
17522 done
17523 rm -f conftest.undefs
17524
17525 cat >>$CONFIG_STATUS <<\_ACEOF
17526 # Let's still pretend it is `configure' which instantiates (i.e., don't
17527 # use $as_me), people would be surprised to read:
17528 # /* config.h. Generated by config.status. */
17529 if test x"$ac_file" = x-; then
17530 echo "/* Generated by configure. */" >$tmp/config.h
17531 else
17532 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
17533 fi
17534 cat $tmp/in >>$tmp/config.h
17535 rm -f $tmp/in
17536 if test x"$ac_file" != x-; then
17537 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
17538 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
17539 echo "$as_me: $ac_file is unchanged" >&6;}
17540 else
17541 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17542 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17543 X"$ac_file" : 'X\(//\)[^/]' \| \
17544 X"$ac_file" : 'X\(//\)$' \| \
17545 X"$ac_file" : 'X\(/\)' \| \
17546 . : '\(.\)' 2>/dev/null ||
17547 echo X"$ac_file" |
17548 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17549 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17550 /^X\(\/\/\)$/{ s//\1/; q; }
17551 /^X\(\/\).*/{ s//\1/; q; }
17552 s/.*/./; q'`
17553 { if $as_mkdir_p; then
17554 mkdir -p "$ac_dir"
17555 else
17556 as_dir="$ac_dir"
17557 as_dirs=
17558 while test ! -d "$as_dir"; do
17559 as_dirs="$as_dir $as_dirs"
17560 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17561 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17562 X"$as_dir" : 'X\(//\)[^/]' \| \
17563 X"$as_dir" : 'X\(//\)$' \| \
17564 X"$as_dir" : 'X\(/\)' \| \
17565 . : '\(.\)' 2>/dev/null ||
17566 echo X"$as_dir" |
17567 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17568 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17569 /^X\(\/\/\)$/{ s//\1/; q; }
17570 /^X\(\/\).*/{ s//\1/; q; }
17571 s/.*/./; q'`
17572 done
17573 test ! -n "$as_dirs" || mkdir $as_dirs
17574 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17575 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17576 { (exit 1); exit 1; }; }; }
17577
17578 rm -f $ac_file
17579 mv $tmp/config.h $ac_file
17580 fi
17581 else
17582 cat $tmp/config.h
17583 rm -f $tmp/config.h
17584 fi
17585 done
17586 _ACEOF
17587 cat >>$CONFIG_STATUS <<\_ACEOF
17588
17589 #
17590 # CONFIG_COMMANDS section.
17591 #
17592 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
17593 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
17594 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
17595 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
17596 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17597 X"$ac_dest" : 'X\(//\)[^/]' \| \
17598 X"$ac_dest" : 'X\(//\)$' \| \
17599 X"$ac_dest" : 'X\(/\)' \| \
17600 . : '\(.\)' 2>/dev/null ||
17601 echo X"$ac_dest" |
17602 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17603 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17604 /^X\(\/\/\)$/{ s//\1/; q; }
17605 /^X\(\/\).*/{ s//\1/; q; }
17606 s/.*/./; q'`
17607 { if $as_mkdir_p; then
17608 mkdir -p "$ac_dir"
17609 else
17610 as_dir="$ac_dir"
17611 as_dirs=
17612 while test ! -d "$as_dir"; do
17613 as_dirs="$as_dir $as_dirs"
17614 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17615 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17616 X"$as_dir" : 'X\(//\)[^/]' \| \
17617 X"$as_dir" : 'X\(//\)$' \| \
17618 X"$as_dir" : 'X\(/\)' \| \
17619 . : '\(.\)' 2>/dev/null ||
17620 echo X"$as_dir" |
17621 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17622 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17623 /^X\(\/\/\)$/{ s//\1/; q; }
17624 /^X\(\/\).*/{ s//\1/; q; }
17625 s/.*/./; q'`
17626 done
17627 test ! -n "$as_dirs" || mkdir $as_dirs
17628 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17629 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17630 { (exit 1); exit 1; }; }; }
17631
17632 ac_builddir=.
17633
17634 if test "$ac_dir" != .; then
17635 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17636 # A "../" for each directory in $ac_dir_suffix.
17637 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17638 else
17639 ac_dir_suffix= ac_top_builddir=
17640 fi
17641
17642 case $srcdir in
17643 .) # No --srcdir option. We are building in place.
17644 ac_srcdir=.
17645 if test -z "$ac_top_builddir"; then
17646 ac_top_srcdir=.
17647 else
17648 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17649 fi ;;
17650 [\\/]* | ?:[\\/]* ) # Absolute path.
17651 ac_srcdir=$srcdir$ac_dir_suffix;
17652 ac_top_srcdir=$srcdir ;;
17653 *) # Relative path.
17654 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17655 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17656 esac
17657
17658 # Do not use `cd foo && pwd` to compute absolute paths, because
17659 # the directories may not exist.
17660 case `pwd` in
17661 .) ac_abs_builddir="$ac_dir";;
17662 *)
17663 case "$ac_dir" in
17664 .) ac_abs_builddir=`pwd`;;
17665 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17666 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17667 esac;;
17668 esac
17669 case $ac_abs_builddir in
17670 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17671 *)
17672 case ${ac_top_builddir}. in
17673 .) ac_abs_top_builddir=$ac_abs_builddir;;
17674 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17675 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17676 esac;;
17677 esac
17678 case $ac_abs_builddir in
17679 .) ac_abs_srcdir=$ac_srcdir;;
17680 *)
17681 case $ac_srcdir in
17682 .) ac_abs_srcdir=$ac_abs_builddir;;
17683 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17684 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17685 esac;;
17686 esac
17687 case $ac_abs_builddir in
17688 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17689 *)
17690 case $ac_top_srcdir in
17691 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17692 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17693 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17694 esac;;
17695 esac
17696
17697
17698 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
17699 echo "$as_me: executing $ac_dest commands" >&6;}
17700 case $ac_dest in
17701 default )
17702 case ${CONFIG_HEADERS} in
17703 *auto-host.h:config.in*)
17704 echo > cstamp-h ;;
17705 esac
17706 # Make sure all the subdirs exist.
17707 for d in $subdirs doc build
17708 do
17709 test -d $d || mkdir $d
17710 done
17711 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
17712 # bootstrapping and the installation procedure can still use
17713 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
17714 # FLAGS_TO_PASS has been modified to solve the problem there.
17715 # This is virtually a duplicate of what happens in configure.lang; we do
17716 # an extra check to make sure this only happens if ln -s can be used.
17717 case "$LN_S" in
17718 *-s*)
17719 for d in ${subdirs} ; do
17720 STARTDIR=`${PWDCMD-pwd}`
17721 cd $d
17722 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
17723 do
17724 rm -f $t
17725 $LN_S ../$t $t 2>/dev/null
17726 done
17727 cd $STARTDIR
17728 done
17729 ;;
17730 esac
17731 ;;
17732 esac
17733 done
17734 _ACEOF
17735
17736 cat >>$CONFIG_STATUS <<\_ACEOF
17737
17738 { (exit 0); exit 0; }
17739 _ACEOF
17740 chmod +x $CONFIG_STATUS
17741 ac_clean_files=$ac_clean_files_save
17742
17743
17744 # configure is writing to config.log, and then calls config.status.
17745 # config.status does its own redirection, appending to config.log.
17746 # Unfortunately, on DOS this fails, as config.log is still kept open
17747 # by configure, so config.status won't be able to write to it; its
17748 # output is simply discarded. So we exec the FD to /dev/null,
17749 # effectively closing config.log, so it can be properly (re)opened and
17750 # appended to by config.status. When coming back to configure, we
17751 # need to make the FD available again.
17752 if test "$no_create" != yes; then
17753 ac_cs_success=:
17754 ac_config_status_args=
17755 test "$silent" = yes &&
17756 ac_config_status_args="$ac_config_status_args --quiet"
17757 exec 5>/dev/null
17758 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17759 exec 5>>config.log
17760 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17761 # would make configure fail if this is the last instruction.
17762 $ac_cs_success || { (exit 1); exit 1; }
17763 fi
17764
Mirror of https://gcc.gnu.org/git/gcc.git