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* de.po: Update.
[official-gcc.git] / gcc / configure
blob7578f7fbf2671d5c745d4fc020c2dfccc6bd77e3
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump ORIGINAL_OBJDUMP_FOR_TARGET libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-werror enable -Werror in bootstrap stage2 and later
867 --enable-checking=LIST
868 enable expensive run-time checks. With LIST,
869 enable only specific categories of checks.
870 Categories are: yes,no,all,none,release.
871 Flags are: assert,fold,gc,gcac,misc,
872 rtlflag,rtl,runtime,tree,valgrind.
873 --enable-mapped-location location_t is fileline integer cookie
874 --enable-coverage=LEVEL
875 enable compiler's code coverage collection.
876 Use to measure compiler performance and locate
877 unused parts of the compiler. With LEVEL, specify
878 optimization. Values are opt, noopt,
879 default is noopt
880 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
881 --enable-multilib enable library support for multiple ABIs
882 --enable-__cxa_atexit enable __cxa_atexit for C++
883 --enable-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-objc-gc enable the use of Boehm's garbage collector with
887 the GNU Objective-C runtime
888 --disable-shared don't provide a shared libgcc
889 --enable-intermodule build the compiler in one step
890 --enable-languages=LIST specify which front-ends to build
891 --disable-rpath do not hardcode runtime library paths
892 --enable-initfini-array use .init_array/.fini_array sections
893 --enable-sjlj-exceptions
894 arrange to use setjmp/longjmp exception handling
895 --enable-secureplt enable -msecure-plt by default for PowerPC
896 --disable-win32-registry
897 disable lookup of installation paths in the
898 Registry on Windows hosts
899 --enable-win32-registry enable registry lookup (default)
900 --enable-win32-registry=KEY
901 use KEY instead of GCC version as the last portion
902 of the registry key
903 --enable-maintainer-mode
904 enable make rules and dependencies not useful
905 (and sometimes confusing) to the casual installer
906 --enable-version-specific-runtime-libs
907 specify that runtime libraries should be
908 installed in a compiler-specific directory
909
910 Optional Packages:
911 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
912 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
913 --with-local-prefix=DIR specifies directory to put local include
914 --with-gxx-include-dir=DIR
915 specifies directory to put g++ header files
916 --with-cpp-install-dir=DIR
917 install the user visible C preprocessor in DIR
918 (relative to PREFIX) as well as PREFIX/bin
919 --with-gnu-ld arrange to work with GNU ld.
920 --with-ld arrange to use the specified ld (full pathname)
921 --with-demangler-in-ld try to use demangler in GNU ld.
922 --with-gnu-as arrange to work with GNU as
923 --with-as arrange to use the specified as (full pathname)
924 --with-stabs arrange to use stabs instead of host debug format
925 --with-dwarf2 force the default debug format to be DWARF 2
926 --with-build-sysroot=sysroot
927 use sysroot as the system root during the build
928 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
929 --with-gnu-ld assume the C compiler uses GNU ld default=no
930 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
931 --without-libiconv-prefix don't search for libiconv in includedir and libdir
932 --with-system-libunwind use installed libunwind
933 --with-gc={page,zone} choose the garbage collection mechanism to use
934 with the compiler
935 --with-system-zlib use installed libz
936 --with-slibdir=DIR shared libraries in DIR LIBDIR
937
938 Some influential environment variables:
939 CC C compiler command
940 CFLAGS C compiler flags
941 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
942 nonstandard directory <lib dir>
943 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
944 headers in a nonstandard directory <include dir>
945 CPP C preprocessor
946 GMPLIBS How to link GMP
947 GMPINC How to find GMP include files
948
949 Use these variables to override the choices made by `configure' or to help
950 it to find libraries and programs with nonstandard names/locations.
951
952 _ACEOF
953 fi
954
955 if test "$ac_init_help" = "recursive"; then
956 # If there are subdirs, report their specific --help.
957 ac_popdir=`pwd`
958 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
959 test -d $ac_dir || continue
960 ac_builddir=.
961
962 if test "$ac_dir" != .; then
963 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
964 # A "../" for each directory in $ac_dir_suffix.
965 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
966 else
967 ac_dir_suffix= ac_top_builddir=
968 fi
969
970 case $srcdir in
971 .) # No --srcdir option. We are building in place.
972 ac_srcdir=.
973 if test -z "$ac_top_builddir"; then
974 ac_top_srcdir=.
975 else
976 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
977 fi ;;
978 [\\/]* | ?:[\\/]* ) # Absolute path.
979 ac_srcdir=$srcdir$ac_dir_suffix;
980 ac_top_srcdir=$srcdir ;;
981 *) # Relative path.
982 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
983 ac_top_srcdir=$ac_top_builddir$srcdir ;;
984 esac
985
986 # Do not use `cd foo && pwd` to compute absolute paths, because
987 # the directories may not exist.
988 case `pwd` in
989 .) ac_abs_builddir="$ac_dir";;
990 *)
991 case "$ac_dir" in
992 .) ac_abs_builddir=`pwd`;;
993 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
994 *) ac_abs_builddir=`pwd`/"$ac_dir";;
995 esac;;
996 esac
997 case $ac_abs_builddir in
998 .) ac_abs_top_builddir=${ac_top_builddir}.;;
999 *)
1000 case ${ac_top_builddir}. in
1001 .) ac_abs_top_builddir=$ac_abs_builddir;;
1002 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1003 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1004 esac;;
1005 esac
1006 case $ac_abs_builddir in
1007 .) ac_abs_srcdir=$ac_srcdir;;
1008 *)
1009 case $ac_srcdir in
1010 .) ac_abs_srcdir=$ac_abs_builddir;;
1011 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1012 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1013 esac;;
1014 esac
1015 case $ac_abs_builddir in
1016 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1017 *)
1018 case $ac_top_srcdir in
1019 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1020 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1021 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1022 esac;;
1023 esac
1024
1025 cd $ac_dir
1026 # Check for guested configure; otherwise get Cygnus style configure.
1027 if test -f $ac_srcdir/configure.gnu; then
1028 echo
1029 $SHELL $ac_srcdir/configure.gnu --help=recursive
1030 elif test -f $ac_srcdir/configure; then
1031 echo
1032 $SHELL $ac_srcdir/configure --help=recursive
1033 elif test -f $ac_srcdir/configure.ac ||
1034 test -f $ac_srcdir/configure.in; then
1035 echo
1036 $ac_configure --help
1037 else
1038 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1039 fi
1040 cd "$ac_popdir"
1041 done
1042 fi
1043
1044 test -n "$ac_init_help" && exit 0
1045 if $ac_init_version; then
1046 cat <<\_ACEOF
1047
1048 Copyright (C) 2003 Free Software Foundation, Inc.
1049 This configure script is free software; the Free Software Foundation
1050 gives unlimited permission to copy, distribute and modify it.
1051 _ACEOF
1052 exit 0
1053 fi
1054 exec 5>config.log
1055 cat >&5 <<_ACEOF
1056 This file contains any messages produced by compilers while
1057 running configure, to aid debugging if configure makes a mistake.
1058
1059 It was created by $as_me, which was
1060 generated by GNU Autoconf 2.59. Invocation command line was
1061
1062 $ $0 $@
1063
1064 _ACEOF
1065 {
1066 cat <<_ASUNAME
1067 ## --------- ##
1068 ## Platform. ##
1069 ## --------- ##
1070
1071 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1072 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1073 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1074 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1075 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1076
1077 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1078 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1079
1080 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1081 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1082 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1083 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1084 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1085 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1086 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1087
1088 _ASUNAME
1089
1090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1091 for as_dir in $PATH
1092 do
1093 IFS=$as_save_IFS
1094 test -z "$as_dir" && as_dir=.
1095 echo "PATH: $as_dir"
1096 done
1097
1098 } >&5
1099
1100 cat >&5 <<_ACEOF
1101
1102
1103 ## ----------- ##
1104 ## Core tests. ##
1105 ## ----------- ##
1106
1107 _ACEOF
1108
1109
1110 # Keep a trace of the command line.
1111 # Strip out --no-create and --no-recursion so they do not pile up.
1112 # Strip out --silent because we don't want to record it for future runs.
1113 # Also quote any args containing shell meta-characters.
1114 # Make two passes to allow for proper duplicate-argument suppression.
1115 ac_configure_args=
1116 ac_configure_args0=
1117 ac_configure_args1=
1118 ac_sep=
1119 ac_must_keep_next=false
1120 for ac_pass in 1 2
1121 do
1122 for ac_arg
1123 do
1124 case $ac_arg in
1125 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1126 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1127 | -silent | --silent | --silen | --sile | --sil)
1128 continue ;;
1129 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1130 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1131 esac
1132 case $ac_pass in
1133 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1134 2)
1135 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1136 if test $ac_must_keep_next = true; then
1137 ac_must_keep_next=false # Got value, back to normal.
1138 else
1139 case $ac_arg in
1140 *=* | --config-cache | -C | -disable-* | --disable-* \
1141 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1142 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1143 | -with-* | --with-* | -without-* | --without-* | --x)
1144 case "$ac_configure_args0 " in
1145 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1146 esac
1147 ;;
1148 -* ) ac_must_keep_next=true ;;
1149 esac
1150 fi
1151 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1152 # Get rid of the leading space.
1153 ac_sep=" "
1154 ;;
1155 esac
1156 done
1157 done
1158 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1159 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1160
1161 # When interrupted or exit'd, cleanup temporary files, and complete
1162 # config.log. We remove comments because anyway the quotes in there
1163 # would cause problems or look ugly.
1164 # WARNING: Be sure not to use single quotes in there, as some shells,
1165 # such as our DU 5.0 friend, will then `close' the trap.
1166 trap 'exit_status=$?
1167 # Save into config.log some information that might help in debugging.
1168 {
1169 echo
1170
1171 cat <<\_ASBOX
1172 ## ---------------- ##
1173 ## Cache variables. ##
1174 ## ---------------- ##
1175 _ASBOX
1176 echo
1177 # The following way of writing the cache mishandles newlines in values,
1178 {
1179 (set) 2>&1 |
1180 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1181 *ac_space=\ *)
1182 sed -n \
1183 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1184 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1185 ;;
1186 *)
1187 sed -n \
1188 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1189 ;;
1190 esac;
1191 }
1192 echo
1193
1194 cat <<\_ASBOX
1195 ## ----------------- ##
1196 ## Output variables. ##
1197 ## ----------------- ##
1198 _ASBOX
1199 echo
1200 for ac_var in $ac_subst_vars
1201 do
1202 eval ac_val=$`echo $ac_var`
1203 echo "$ac_var='"'"'$ac_val'"'"'"
1204 done | sort
1205 echo
1206
1207 if test -n "$ac_subst_files"; then
1208 cat <<\_ASBOX
1209 ## ------------- ##
1210 ## Output files. ##
1211 ## ------------- ##
1212 _ASBOX
1213 echo
1214 for ac_var in $ac_subst_files
1215 do
1216 eval ac_val=$`echo $ac_var`
1217 echo "$ac_var='"'"'$ac_val'"'"'"
1218 done | sort
1219 echo
1220 fi
1221
1222 if test -s confdefs.h; then
1223 cat <<\_ASBOX
1224 ## ----------- ##
1225 ## confdefs.h. ##
1226 ## ----------- ##
1227 _ASBOX
1228 echo
1229 sed "/^$/d" confdefs.h | sort
1230 echo
1231 fi
1232 test "$ac_signal" != 0 &&
1233 echo "$as_me: caught signal $ac_signal"
1234 echo "$as_me: exit $exit_status"
1235 } >&5
1236 rm -f core *.core &&
1237 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1238 exit $exit_status
1239 ' 0
1240 for ac_signal in 1 2 13 15; do
1241 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1242 done
1243 ac_signal=0
1244
1245 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1246 rm -rf conftest* confdefs.h
1247 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1248 echo >confdefs.h
1249
1250 # Predefined preprocessor variables.
1251
1252 cat >>confdefs.h <<_ACEOF
1253 #define PACKAGE_NAME "$PACKAGE_NAME"
1254 _ACEOF
1255
1256
1257 cat >>confdefs.h <<_ACEOF
1258 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1259 _ACEOF
1260
1261
1262 cat >>confdefs.h <<_ACEOF
1263 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1264 _ACEOF
1265
1266
1267 cat >>confdefs.h <<_ACEOF
1268 #define PACKAGE_STRING "$PACKAGE_STRING"
1269 _ACEOF
1270
1271
1272 cat >>confdefs.h <<_ACEOF
1273 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1274 _ACEOF
1275
1276
1277 # Let the site file select an alternate cache file if it wants to.
1278 # Prefer explicitly selected file to automatically selected ones.
1279 if test -z "$CONFIG_SITE"; then
1280 if test "x$prefix" != xNONE; then
1281 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1282 else
1283 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1284 fi
1285 fi
1286 for ac_site_file in $CONFIG_SITE; do
1287 if test -r "$ac_site_file"; then
1288 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1289 echo "$as_me: loading site script $ac_site_file" >&6;}
1290 sed 's/^/| /' "$ac_site_file" >&5
1291 . "$ac_site_file"
1292 fi
1293 done
1294
1295 if test -r "$cache_file"; then
1296 # Some versions of bash will fail to source /dev/null (special
1297 # files actually), so we avoid doing that.
1298 if test -f "$cache_file"; then
1299 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1300 echo "$as_me: loading cache $cache_file" >&6;}
1301 case $cache_file in
1302 [\\/]* | ?:[\\/]* ) . $cache_file;;
1303 *) . ./$cache_file;;
1304 esac
1305 fi
1306 else
1307 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1308 echo "$as_me: creating cache $cache_file" >&6;}
1309 >$cache_file
1310 fi
1311
1312 # Check that the precious variables saved in the cache have kept the same
1313 # value.
1314 ac_cache_corrupted=false
1315 for ac_var in `(set) 2>&1 |
1316 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1317 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1318 eval ac_new_set=\$ac_env_${ac_var}_set
1319 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1320 eval ac_new_val="\$ac_env_${ac_var}_value"
1321 case $ac_old_set,$ac_new_set in
1322 set,)
1323 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1324 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1325 ac_cache_corrupted=: ;;
1326 ,set)
1327 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1328 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1329 ac_cache_corrupted=: ;;
1330 ,);;
1331 *)
1332 if test "x$ac_old_val" != "x$ac_new_val"; then
1333 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1334 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1335 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1336 echo "$as_me: former value: $ac_old_val" >&2;}
1337 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1338 echo "$as_me: current value: $ac_new_val" >&2;}
1339 ac_cache_corrupted=:
1340 fi;;
1341 esac
1342 # Pass precious variables to config.status.
1343 if test "$ac_new_set" = set; then
1344 case $ac_new_val in
1345 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1346 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1347 *) ac_arg=$ac_var=$ac_new_val ;;
1348 esac
1349 case " $ac_configure_args " in
1350 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1351 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1352 esac
1353 fi
1354 done
1355 if $ac_cache_corrupted; then
1356 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1357 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1358 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1359 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1360 { (exit 1); exit 1; }; }
1361 fi
1362
1363 ac_ext=c
1364 ac_cpp='$CPP $CPPFLAGS'
1365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1389
1390
1391 gcc_version=`cat $srcdir/BASE-VER`
1392
1393 # Determine the host, build, and target systems
1394 ac_aux_dir=
1395 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1396 if test -f $ac_dir/install-sh; then
1397 ac_aux_dir=$ac_dir
1398 ac_install_sh="$ac_aux_dir/install-sh -c"
1399 break
1400 elif test -f $ac_dir/install.sh; then
1401 ac_aux_dir=$ac_dir
1402 ac_install_sh="$ac_aux_dir/install.sh -c"
1403 break
1404 elif test -f $ac_dir/shtool; then
1405 ac_aux_dir=$ac_dir
1406 ac_install_sh="$ac_aux_dir/shtool install -c"
1407 break
1408 fi
1409 done
1410 if test -z "$ac_aux_dir"; then
1411 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1412 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1413 { (exit 1); exit 1; }; }
1414 fi
1415 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1416 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1417 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1418
1419 # Make sure we can run config.sub.
1420 $ac_config_sub sun4 >/dev/null 2>&1 ||
1421 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1422 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1423 { (exit 1); exit 1; }; }
1424
1425 echo "$as_me:$LINENO: checking build system type" >&5
1426 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1427 if test "${ac_cv_build+set}" = set; then
1428 echo $ECHO_N "(cached) $ECHO_C" >&6
1429 else
1430 ac_cv_build_alias=$build_alias
1431 test -z "$ac_cv_build_alias" &&
1432 ac_cv_build_alias=`$ac_config_guess`
1433 test -z "$ac_cv_build_alias" &&
1434 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1435 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1436 { (exit 1); exit 1; }; }
1437 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1438 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1439 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1440 { (exit 1); exit 1; }; }
1441
1442 fi
1443 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1444 echo "${ECHO_T}$ac_cv_build" >&6
1445 build=$ac_cv_build
1446 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1447 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1448 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1449
1450
1451 echo "$as_me:$LINENO: checking host system type" >&5
1452 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1453 if test "${ac_cv_host+set}" = set; then
1454 echo $ECHO_N "(cached) $ECHO_C" >&6
1455 else
1456 ac_cv_host_alias=$host_alias
1457 test -z "$ac_cv_host_alias" &&
1458 ac_cv_host_alias=$ac_cv_build_alias
1459 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1460 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1461 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1462 { (exit 1); exit 1; }; }
1463
1464 fi
1465 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1466 echo "${ECHO_T}$ac_cv_host" >&6
1467 host=$ac_cv_host
1468 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1469 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1470 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1471
1472
1473 echo "$as_me:$LINENO: checking target system type" >&5
1474 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1475 if test "${ac_cv_target+set}" = set; then
1476 echo $ECHO_N "(cached) $ECHO_C" >&6
1477 else
1478 ac_cv_target_alias=$target_alias
1479 test "x$ac_cv_target_alias" = "x" &&
1480 ac_cv_target_alias=$ac_cv_host_alias
1481 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1482 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1483 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1484 { (exit 1); exit 1; }; }
1485
1486 fi
1487 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1488 echo "${ECHO_T}$ac_cv_target" >&6
1489 target=$ac_cv_target
1490 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1491 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1492 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1493
1494
1495 # The aliases save the names the user supplied, while $host etc.
1496 # will get canonicalized.
1497 test -n "$target_alias" &&
1498 test "$program_prefix$program_suffix$program_transform_name" = \
1499 NONENONEs,x,x, &&
1500 program_prefix=${target_alias}-
1501
1502 # Determine the noncanonical target name, for directory use.
1503 case ${build_alias} in
1504 "") build_noncanonical=${build} ;;
1505 *) build_noncanonical=${build_alias} ;;
1506 esac
1507
1508 case ${host_alias} in
1509 "") host_noncanonical=${build_noncanonical} ;;
1510 *) host_noncanonical=${host_alias} ;;
1511 esac
1512
1513 case ${target_alias} in
1514 "") target_noncanonical=${host_noncanonical} ;;
1515 *) target_noncanonical=${target_alias} ;;
1516 esac
1517
1518
1519
1520
1521 # Determine the target- and build-specific subdirectories
1522 # Prefix 'build-' so this never conflicts with target_subdir.
1523 build_subdir="build-${build_noncanonical}"
1524 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1525 if ( test $srcdir = . && test -d gcc ) \
1526 || test -d $srcdir/../host-${host_noncanonical}; then
1527 host_subdir="host-${host_noncanonical}"
1528 else
1529 host_subdir=.
1530 fi
1531 # No prefix.
1532 target_subdir=${target_noncanonical}
1533
1534
1535 # Set program_transform_name
1536 test "$program_prefix" != NONE &&
1537 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1538 # Use a double $ so make ignores it.
1539 test "$program_suffix" != NONE &&
1540 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1541 # Double any \ or $. echo might interpret backslashes.
1542 # By default was `s,x,x', remove it if useless.
1543 cat <<\_ACEOF >conftest.sed
1544 s/[\\$]/&&/g;s/;s,x,x,$//
1545 _ACEOF
1546 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1547 rm conftest.sed
1548
1549
1550 # Check for bogus environment variables.
1551 # Test if LIBRARY_PATH contains the notation for the current directory
1552 # since this would lead to problems installing/building glibc.
1553 # LIBRARY_PATH contains the current directory if one of the following
1554 # is true:
1555 # - one of the terminals (":" and ";") is the first or last sign
1556 # - two terminals occur directly after each other
1557 # - the path contains an element with a dot in it
1558 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1559 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1560 case ${LIBRARY_PATH} in
1561 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1562 library_path_setting="contains current directory"
1563 ;;
1564 *)
1565 library_path_setting="ok"
1566 ;;
1567 esac
1568 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1569 echo "${ECHO_T}$library_path_setting" >&6
1570 if test "$library_path_setting" != "ok"; then
1571 { { echo "$as_me:$LINENO: error:
1572 *** LIBRARY_PATH shouldn't contain the current directory when
1573 *** building gcc. Please change the environment variable
1574 *** and run configure again." >&5
1575 echo "$as_me: error:
1576 *** LIBRARY_PATH shouldn't contain the current directory when
1577 *** building gcc. Please change the environment variable
1578 *** and run configure again." >&2;}
1579 { (exit 1); exit 1; }; }
1580 fi
1581
1582 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1583 # since this would lead to problems installing/building glibc.
1584 # GCC_EXEC_PREFIX contains the current directory if one of the following
1585 # is true:
1586 # - one of the terminals (":" and ";") is the first or last sign
1587 # - two terminals occur directly after each other
1588 # - the path contains an element with a dot in it
1589 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1590 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1591 case ${GCC_EXEC_PREFIX} in
1592 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1593 gcc_exec_prefix_setting="contains current directory"
1594 ;;
1595 *)
1596 gcc_exec_prefix_setting="ok"
1597 ;;
1598 esac
1599 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1600 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1601 if test "$gcc_exec_prefix_setting" != "ok"; then
1602 { { echo "$as_me:$LINENO: error:
1603 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1604 *** building gcc. Please change the environment variable
1605 *** and run configure again." >&5
1606 echo "$as_me: error:
1607 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1608 *** building gcc. Please change the environment variable
1609 *** and run configure again." >&2;}
1610 { (exit 1); exit 1; }; }
1611 fi
1612
1613 # -----------
1614 # Directories
1615 # -----------
1616
1617 # Specify the local prefix
1618 local_prefix=
1619
1620 # Check whether --with-local-prefix or --without-local-prefix was given.
1621 if test "${with_local_prefix+set}" = set; then
1622 withval="$with_local_prefix"
1623 case "${withval}" in
1624 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1625 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1626 { (exit 1); exit 1; }; } ;;
1627 no) ;;
1628 *) local_prefix=$with_local_prefix ;;
1629 esac
1630 fi;
1631
1632 # Default local prefix if it is empty
1633 if test x$local_prefix = x; then
1634 local_prefix=/usr/local
1635 fi
1636
1637 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1638 # passed in by the toplevel make and thus we'd get different behavior
1639 # depending on where we built the sources.
1640 gcc_gxx_include_dir=
1641 # Specify the g++ header file directory
1642
1643 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1644 if test "${with_gxx_include_dir+set}" = set; then
1645 withval="$with_gxx_include_dir"
1646 case "${withval}" in
1647 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1648 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1649 { (exit 1); exit 1; }; } ;;
1650 no) ;;
1651 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1652 esac
1653 fi;
1654
1655 if test x${gcc_gxx_include_dir} = x; then
1656 if test x${enable_version_specific_runtime_libs} = xyes; then
1657 gcc_gxx_include_dir='${libsubdir}/include/c++'
1658 else
1659 libstdcxx_incdir='c++/$(version)'
1660 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1661 fi
1662 fi
1663
1664
1665 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1666 if test "${with_cpp_install_dir+set}" = set; then
1667 withval="$with_cpp_install_dir"
1668 if test x$withval = xyes; then
1669 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1670 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1671 { (exit 1); exit 1; }; }
1672 elif test x$withval != xno; then
1673 cpp_install_dir=$withval
1674 fi
1675 fi;
1676
1677 # We would like to our source tree to be readonly. However when releases or
1678 # pre-releases are generated, the flex/bison generated files as well as the
1679 # various formats of manuals need to be included along with the rest of the
1680 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1681 # just that.
1682
1683 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1684 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1685 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1686 if test "${enable_generated_files_in_srcdir+set}" = set; then
1687 enableval="$enable_generated_files_in_srcdir"
1688 generated_files_in_srcdir=$enableval
1689 else
1690 generated_files_in_srcdir=no
1691 fi;
1692
1693 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1694 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1695
1696 if test "$generated_files_in_srcdir" = "yes"; then
1697 GENINSRC=''
1698 else
1699 GENINSRC='#'
1700 fi
1701
1702
1703 # -------------------
1704 # Find default linker
1705 # -------------------
1706
1707 # With GNU ld
1708
1709 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1710 if test "${with_gnu_ld+set}" = set; then
1711 withval="$with_gnu_ld"
1712 gnu_ld_flag="$with_gnu_ld"
1713 else
1714 gnu_ld_flag=no
1715 fi;
1716
1717 # With pre-defined ld
1718
1719 # Check whether --with-ld or --without-ld was given.
1720 if test "${with_ld+set}" = set; then
1721 withval="$with_ld"
1722 DEFAULT_LINKER="$with_ld"
1723 fi;
1724 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1725 if test ! -x "$DEFAULT_LINKER"; then
1726 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1727 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1728 { (exit 1); exit 1; }; }
1729 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1730 gnu_ld_flag=yes
1731 fi
1732
1733 cat >>confdefs.h <<_ACEOF
1734 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1735 _ACEOF
1736
1737 fi
1738
1739 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1740 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1741 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1742 if test x"$gnu_ld_flag" = x"no"; then
1743 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1744 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1745 else
1746 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1747 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1748 fi
1749 else
1750 echo "$as_me:$LINENO: result: no" >&5
1751 echo "${ECHO_T}no" >&6
1752 fi
1753
1754 # With demangler in GNU ld
1755
1756 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1757 if test "${with_demangler_in_ld+set}" = set; then
1758 withval="$with_demangler_in_ld"
1759 demangler_in_ld="$with_demangler_in_ld"
1760 else
1761 demangler_in_ld=no
1762 fi;
1763
1764 # ----------------------
1765 # Find default assembler
1766 # ----------------------
1767
1768 # With GNU as
1769
1770 # Check whether --with-gnu-as or --without-gnu-as was given.
1771 if test "${with_gnu_as+set}" = set; then
1772 withval="$with_gnu_as"
1773 gas_flag="$with_gnu_as"
1774 else
1775 gas_flag=no
1776 fi;
1777
1778
1779 # Check whether --with-as or --without-as was given.
1780 if test "${with_as+set}" = set; then
1781 withval="$with_as"
1782 DEFAULT_ASSEMBLER="$with_as"
1783 fi;
1784 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1785 if test ! -x "$DEFAULT_ASSEMBLER"; then
1786 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1787 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1788 { (exit 1); exit 1; }; }
1789 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1790 gas_flag=yes
1791 fi
1792
1793 cat >>confdefs.h <<_ACEOF
1794 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1795 _ACEOF
1796
1797 fi
1798
1799 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1800 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1801 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1802 if test x"$gas_flag" = x"no"; then
1803 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1804 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1805 else
1806 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1807 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1808 fi
1809 else
1810 echo "$as_me:$LINENO: result: no" >&5
1811 echo "${ECHO_T}no" >&6
1812 fi
1813
1814 # ---------------
1815 # Find C compiler
1816 # ---------------
1817
1818 # If a non-executable a.out is present (e.g. created by GNU as above even if
1819 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1820 # file, even when creating an executable, so an execution test fails.
1821 # Remove possible default executable files to avoid this.
1822 #
1823 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1824 # Autoconf includes it.
1825 rm -f a.out a.exe b.out
1826
1827 # Find the native compiler
1828 ac_ext=c
1829 ac_cpp='$CPP $CPPFLAGS'
1830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1833 if test -n "$ac_tool_prefix"; then
1834 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1835 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1836 echo "$as_me:$LINENO: checking for $ac_word" >&5
1837 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1838 if test "${ac_cv_prog_CC+set}" = set; then
1839 echo $ECHO_N "(cached) $ECHO_C" >&6
1840 else
1841 if test -n "$CC"; then
1842 ac_cv_prog_CC="$CC" # Let the user override the test.
1843 else
1844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1845 for as_dir in $PATH
1846 do
1847 IFS=$as_save_IFS
1848 test -z "$as_dir" && as_dir=.
1849 for ac_exec_ext in '' $ac_executable_extensions; do
1850 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1851 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1852 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1853 break 2
1854 fi
1855 done
1856 done
1857
1858 fi
1859 fi
1860 CC=$ac_cv_prog_CC
1861 if test -n "$CC"; then
1862 echo "$as_me:$LINENO: result: $CC" >&5
1863 echo "${ECHO_T}$CC" >&6
1864 else
1865 echo "$as_me:$LINENO: result: no" >&5
1866 echo "${ECHO_T}no" >&6
1867 fi
1868
1869 fi
1870 if test -z "$ac_cv_prog_CC"; then
1871 ac_ct_CC=$CC
1872 # Extract the first word of "gcc", so it can be a program name with args.
1873 set dummy gcc; ac_word=$2
1874 echo "$as_me:$LINENO: checking for $ac_word" >&5
1875 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1876 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1877 echo $ECHO_N "(cached) $ECHO_C" >&6
1878 else
1879 if test -n "$ac_ct_CC"; then
1880 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1881 else
1882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1883 for as_dir in $PATH
1884 do
1885 IFS=$as_save_IFS
1886 test -z "$as_dir" && as_dir=.
1887 for ac_exec_ext in '' $ac_executable_extensions; do
1888 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1889 ac_cv_prog_ac_ct_CC="gcc"
1890 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1891 break 2
1892 fi
1893 done
1894 done
1895
1896 fi
1897 fi
1898 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1899 if test -n "$ac_ct_CC"; then
1900 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1901 echo "${ECHO_T}$ac_ct_CC" >&6
1902 else
1903 echo "$as_me:$LINENO: result: no" >&5
1904 echo "${ECHO_T}no" >&6
1905 fi
1906
1907 CC=$ac_ct_CC
1908 else
1909 CC="$ac_cv_prog_CC"
1910 fi
1911
1912 if test -z "$CC"; then
1913 if test -n "$ac_tool_prefix"; then
1914 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1915 set dummy ${ac_tool_prefix}cc; ac_word=$2
1916 echo "$as_me:$LINENO: checking for $ac_word" >&5
1917 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1918 if test "${ac_cv_prog_CC+set}" = set; then
1919 echo $ECHO_N "(cached) $ECHO_C" >&6
1920 else
1921 if test -n "$CC"; then
1922 ac_cv_prog_CC="$CC" # Let the user override the test.
1923 else
1924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1925 for as_dir in $PATH
1926 do
1927 IFS=$as_save_IFS
1928 test -z "$as_dir" && as_dir=.
1929 for ac_exec_ext in '' $ac_executable_extensions; do
1930 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1931 ac_cv_prog_CC="${ac_tool_prefix}cc"
1932 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1933 break 2
1934 fi
1935 done
1936 done
1937
1938 fi
1939 fi
1940 CC=$ac_cv_prog_CC
1941 if test -n "$CC"; then
1942 echo "$as_me:$LINENO: result: $CC" >&5
1943 echo "${ECHO_T}$CC" >&6
1944 else
1945 echo "$as_me:$LINENO: result: no" >&5
1946 echo "${ECHO_T}no" >&6
1947 fi
1948
1949 fi
1950 if test -z "$ac_cv_prog_CC"; then
1951 ac_ct_CC=$CC
1952 # Extract the first word of "cc", so it can be a program name with args.
1953 set dummy cc; ac_word=$2
1954 echo "$as_me:$LINENO: checking for $ac_word" >&5
1955 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1957 echo $ECHO_N "(cached) $ECHO_C" >&6
1958 else
1959 if test -n "$ac_ct_CC"; then
1960 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1961 else
1962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963 for as_dir in $PATH
1964 do
1965 IFS=$as_save_IFS
1966 test -z "$as_dir" && as_dir=.
1967 for ac_exec_ext in '' $ac_executable_extensions; do
1968 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1969 ac_cv_prog_ac_ct_CC="cc"
1970 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1971 break 2
1972 fi
1973 done
1974 done
1975
1976 fi
1977 fi
1978 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1979 if test -n "$ac_ct_CC"; then
1980 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1981 echo "${ECHO_T}$ac_ct_CC" >&6
1982 else
1983 echo "$as_me:$LINENO: result: no" >&5
1984 echo "${ECHO_T}no" >&6
1985 fi
1986
1987 CC=$ac_ct_CC
1988 else
1989 CC="$ac_cv_prog_CC"
1990 fi
1991
1992 fi
1993 if test -z "$CC"; then
1994 # Extract the first word of "cc", so it can be a program name with args.
1995 set dummy cc; ac_word=$2
1996 echo "$as_me:$LINENO: checking for $ac_word" >&5
1997 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1998 if test "${ac_cv_prog_CC+set}" = set; then
1999 echo $ECHO_N "(cached) $ECHO_C" >&6
2000 else
2001 if test -n "$CC"; then
2002 ac_cv_prog_CC="$CC" # Let the user override the test.
2003 else
2004 ac_prog_rejected=no
2005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2006 for as_dir in $PATH
2007 do
2008 IFS=$as_save_IFS
2009 test -z "$as_dir" && as_dir=.
2010 for ac_exec_ext in '' $ac_executable_extensions; do
2011 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2012 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2013 ac_prog_rejected=yes
2014 continue
2015 fi
2016 ac_cv_prog_CC="cc"
2017 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2018 break 2
2019 fi
2020 done
2021 done
2022
2023 if test $ac_prog_rejected = yes; then
2024 # We found a bogon in the path, so make sure we never use it.
2025 set dummy $ac_cv_prog_CC
2026 shift
2027 if test $# != 0; then
2028 # We chose a different compiler from the bogus one.
2029 # However, it has the same basename, so the bogon will be chosen
2030 # first if we set CC to just the basename; use the full file name.
2031 shift
2032 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2033 fi
2034 fi
2035 fi
2036 fi
2037 CC=$ac_cv_prog_CC
2038 if test -n "$CC"; then
2039 echo "$as_me:$LINENO: result: $CC" >&5
2040 echo "${ECHO_T}$CC" >&6
2041 else
2042 echo "$as_me:$LINENO: result: no" >&5
2043 echo "${ECHO_T}no" >&6
2044 fi
2045
2046 fi
2047 if test -z "$CC"; then
2048 if test -n "$ac_tool_prefix"; then
2049 for ac_prog in cl
2050 do
2051 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2052 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2053 echo "$as_me:$LINENO: checking for $ac_word" >&5
2054 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2055 if test "${ac_cv_prog_CC+set}" = set; then
2056 echo $ECHO_N "(cached) $ECHO_C" >&6
2057 else
2058 if test -n "$CC"; then
2059 ac_cv_prog_CC="$CC" # Let the user override the test.
2060 else
2061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2062 for as_dir in $PATH
2063 do
2064 IFS=$as_save_IFS
2065 test -z "$as_dir" && as_dir=.
2066 for ac_exec_ext in '' $ac_executable_extensions; do
2067 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2068 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2069 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2070 break 2
2071 fi
2072 done
2073 done
2074
2075 fi
2076 fi
2077 CC=$ac_cv_prog_CC
2078 if test -n "$CC"; then
2079 echo "$as_me:$LINENO: result: $CC" >&5
2080 echo "${ECHO_T}$CC" >&6
2081 else
2082 echo "$as_me:$LINENO: result: no" >&5
2083 echo "${ECHO_T}no" >&6
2084 fi
2085
2086 test -n "$CC" && break
2087 done
2088 fi
2089 if test -z "$CC"; then
2090 ac_ct_CC=$CC
2091 for ac_prog in cl
2092 do
2093 # Extract the first word of "$ac_prog", so it can be a program name with args.
2094 set dummy $ac_prog; ac_word=$2
2095 echo "$as_me:$LINENO: checking for $ac_word" >&5
2096 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2097 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2098 echo $ECHO_N "(cached) $ECHO_C" >&6
2099 else
2100 if test -n "$ac_ct_CC"; then
2101 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2102 else
2103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 for as_dir in $PATH
2105 do
2106 IFS=$as_save_IFS
2107 test -z "$as_dir" && as_dir=.
2108 for ac_exec_ext in '' $ac_executable_extensions; do
2109 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2110 ac_cv_prog_ac_ct_CC="$ac_prog"
2111 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2112 break 2
2113 fi
2114 done
2115 done
2116
2117 fi
2118 fi
2119 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2120 if test -n "$ac_ct_CC"; then
2121 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2122 echo "${ECHO_T}$ac_ct_CC" >&6
2123 else
2124 echo "$as_me:$LINENO: result: no" >&5
2125 echo "${ECHO_T}no" >&6
2126 fi
2127
2128 test -n "$ac_ct_CC" && break
2129 done
2130
2131 CC=$ac_ct_CC
2132 fi
2133
2134 fi
2135
2136
2137 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2138 See \`config.log' for more details." >&5
2139 echo "$as_me: error: no acceptable C compiler found in \$PATH
2140 See \`config.log' for more details." >&2;}
2141 { (exit 1); exit 1; }; }
2142
2143 # Provide some information about the compiler.
2144 echo "$as_me:$LINENO:" \
2145 "checking for C compiler version" >&5
2146 ac_compiler=`set X $ac_compile; echo $2`
2147 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2148 (eval $ac_compiler --version </dev/null >&5) 2>&5
2149 ac_status=$?
2150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2151 (exit $ac_status); }
2152 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2153 (eval $ac_compiler -v </dev/null >&5) 2>&5
2154 ac_status=$?
2155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2156 (exit $ac_status); }
2157 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2158 (eval $ac_compiler -V </dev/null >&5) 2>&5
2159 ac_status=$?
2160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2161 (exit $ac_status); }
2162
2163 cat >conftest.$ac_ext <<_ACEOF
2164 /* confdefs.h. */
2165 _ACEOF
2166 cat confdefs.h >>conftest.$ac_ext
2167 cat >>conftest.$ac_ext <<_ACEOF
2168 /* end confdefs.h. */
2169
2170 int
2171 main ()
2172 {
2173
2174 ;
2175 return 0;
2176 }
2177 _ACEOF
2178 ac_clean_files_save=$ac_clean_files
2179 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2180 # Try to create an executable without -o first, disregard a.out.
2181 # It will help us diagnose broken compilers, and finding out an intuition
2182 # of exeext.
2183 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2184 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2185 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2186 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2187 (eval $ac_link_default) 2>&5
2188 ac_status=$?
2189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190 (exit $ac_status); }; then
2191 # Find the output, starting from the most likely. This scheme is
2192 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2193 # resort.
2194
2195 # Be careful to initialize this variable, since it used to be cached.
2196 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2197 ac_cv_exeext=
2198 # b.out is created by i960 compilers.
2199 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2200 do
2201 test -f "$ac_file" || continue
2202 case $ac_file in
2203 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2204 ;;
2205 conftest.$ac_ext )
2206 # This is the source file.
2207 ;;
2208 [ab].out )
2209 # We found the default executable, but exeext='' is most
2210 # certainly right.
2211 break;;
2212 *.* )
2213 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2214 # FIXME: I believe we export ac_cv_exeext for Libtool,
2215 # but it would be cool to find out if it's true. Does anybody
2216 # maintain Libtool? --akim.
2217 export ac_cv_exeext
2218 break;;
2219 * )
2220 break;;
2221 esac
2222 done
2223 else
2224 echo "$as_me: failed program was:" >&5
2225 sed 's/^/| /' conftest.$ac_ext >&5
2226
2227 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2228 See \`config.log' for more details." >&5
2229 echo "$as_me: error: C compiler cannot create executables
2230 See \`config.log' for more details." >&2;}
2231 { (exit 77); exit 77; }; }
2232 fi
2233
2234 ac_exeext=$ac_cv_exeext
2235 echo "$as_me:$LINENO: result: $ac_file" >&5
2236 echo "${ECHO_T}$ac_file" >&6
2237
2238 # Check the compiler produces executables we can run. If not, either
2239 # the compiler is broken, or we cross compile.
2240 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2241 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2242 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2243 # If not cross compiling, check that we can run a simple program.
2244 if test "$cross_compiling" != yes; then
2245 if { ac_try='./$ac_file'
2246 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2247 (eval $ac_try) 2>&5
2248 ac_status=$?
2249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2250 (exit $ac_status); }; }; then
2251 cross_compiling=no
2252 else
2253 if test "$cross_compiling" = maybe; then
2254 cross_compiling=yes
2255 else
2256 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2257 If you meant to cross compile, use \`--host'.
2258 See \`config.log' for more details." >&5
2259 echo "$as_me: error: cannot run C compiled programs.
2260 If you meant to cross compile, use \`--host'.
2261 See \`config.log' for more details." >&2;}
2262 { (exit 1); exit 1; }; }
2263 fi
2264 fi
2265 fi
2266 echo "$as_me:$LINENO: result: yes" >&5
2267 echo "${ECHO_T}yes" >&6
2268
2269 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2270 ac_clean_files=$ac_clean_files_save
2271 # Check the compiler produces executables we can run. If not, either
2272 # the compiler is broken, or we cross compile.
2273 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2274 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2275 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2276 echo "${ECHO_T}$cross_compiling" >&6
2277
2278 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2279 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2280 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2281 (eval $ac_link) 2>&5
2282 ac_status=$?
2283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2284 (exit $ac_status); }; then
2285 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2286 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2287 # work properly (i.e., refer to `conftest.exe'), while it won't with
2288 # `rm'.
2289 for ac_file in conftest.exe conftest conftest.*; do
2290 test -f "$ac_file" || continue
2291 case $ac_file in
2292 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2293 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2294 export ac_cv_exeext
2295 break;;
2296 * ) break;;
2297 esac
2298 done
2299 else
2300 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2301 See \`config.log' for more details." >&5
2302 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2303 See \`config.log' for more details." >&2;}
2304 { (exit 1); exit 1; }; }
2305 fi
2306
2307 rm -f conftest$ac_cv_exeext
2308 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2309 echo "${ECHO_T}$ac_cv_exeext" >&6
2310
2311 rm -f conftest.$ac_ext
2312 EXEEXT=$ac_cv_exeext
2313 ac_exeext=$EXEEXT
2314 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2315 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2316 if test "${ac_cv_objext+set}" = set; then
2317 echo $ECHO_N "(cached) $ECHO_C" >&6
2318 else
2319 cat >conftest.$ac_ext <<_ACEOF
2320 /* confdefs.h. */
2321 _ACEOF
2322 cat confdefs.h >>conftest.$ac_ext
2323 cat >>conftest.$ac_ext <<_ACEOF
2324 /* end confdefs.h. */
2325
2326 int
2327 main ()
2328 {
2329
2330 ;
2331 return 0;
2332 }
2333 _ACEOF
2334 rm -f conftest.o conftest.obj
2335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2336 (eval $ac_compile) 2>&5
2337 ac_status=$?
2338 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339 (exit $ac_status); }; then
2340 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2341 case $ac_file in
2342 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2343 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2344 break;;
2345 esac
2346 done
2347 else
2348 echo "$as_me: failed program was:" >&5
2349 sed 's/^/| /' conftest.$ac_ext >&5
2350
2351 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2352 See \`config.log' for more details." >&5
2353 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2354 See \`config.log' for more details." >&2;}
2355 { (exit 1); exit 1; }; }
2356 fi
2357
2358 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2359 fi
2360 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2361 echo "${ECHO_T}$ac_cv_objext" >&6
2362 OBJEXT=$ac_cv_objext
2363 ac_objext=$OBJEXT
2364 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2365 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2366 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2367 echo $ECHO_N "(cached) $ECHO_C" >&6
2368 else
2369 cat >conftest.$ac_ext <<_ACEOF
2370 /* confdefs.h. */
2371 _ACEOF
2372 cat confdefs.h >>conftest.$ac_ext
2373 cat >>conftest.$ac_ext <<_ACEOF
2374 /* end confdefs.h. */
2375
2376 int
2377 main ()
2378 {
2379 #ifndef __GNUC__
2380 choke me
2381 #endif
2382
2383 ;
2384 return 0;
2385 }
2386 _ACEOF
2387 rm -f conftest.$ac_objext
2388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2389 (eval $ac_compile) 2>conftest.er1
2390 ac_status=$?
2391 grep -v '^ *+' conftest.er1 >conftest.err
2392 rm -f conftest.er1
2393 cat conftest.err >&5
2394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395 (exit $ac_status); } &&
2396 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2398 (eval $ac_try) 2>&5
2399 ac_status=$?
2400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2401 (exit $ac_status); }; } &&
2402 { ac_try='test -s conftest.$ac_objext'
2403 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2404 (eval $ac_try) 2>&5
2405 ac_status=$?
2406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2407 (exit $ac_status); }; }; then
2408 ac_compiler_gnu=yes
2409 else
2410 echo "$as_me: failed program was:" >&5
2411 sed 's/^/| /' conftest.$ac_ext >&5
2412
2413 ac_compiler_gnu=no
2414 fi
2415 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2416 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2417
2418 fi
2419 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2420 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2421 GCC=`test $ac_compiler_gnu = yes && echo yes`
2422 ac_test_CFLAGS=${CFLAGS+set}
2423 ac_save_CFLAGS=$CFLAGS
2424 CFLAGS="-g"
2425 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2426 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2427 if test "${ac_cv_prog_cc_g+set}" = set; then
2428 echo $ECHO_N "(cached) $ECHO_C" >&6
2429 else
2430 cat >conftest.$ac_ext <<_ACEOF
2431 /* confdefs.h. */
2432 _ACEOF
2433 cat confdefs.h >>conftest.$ac_ext
2434 cat >>conftest.$ac_ext <<_ACEOF
2435 /* end confdefs.h. */
2436
2437 int
2438 main ()
2439 {
2440
2441 ;
2442 return 0;
2443 }
2444 _ACEOF
2445 rm -f conftest.$ac_objext
2446 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2447 (eval $ac_compile) 2>conftest.er1
2448 ac_status=$?
2449 grep -v '^ *+' conftest.er1 >conftest.err
2450 rm -f conftest.er1
2451 cat conftest.err >&5
2452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453 (exit $ac_status); } &&
2454 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2455 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2456 (eval $ac_try) 2>&5
2457 ac_status=$?
2458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2459 (exit $ac_status); }; } &&
2460 { ac_try='test -s conftest.$ac_objext'
2461 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2462 (eval $ac_try) 2>&5
2463 ac_status=$?
2464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2465 (exit $ac_status); }; }; then
2466 ac_cv_prog_cc_g=yes
2467 else
2468 echo "$as_me: failed program was:" >&5
2469 sed 's/^/| /' conftest.$ac_ext >&5
2470
2471 ac_cv_prog_cc_g=no
2472 fi
2473 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2474 fi
2475 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2476 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2477 if test "$ac_test_CFLAGS" = set; then
2478 CFLAGS=$ac_save_CFLAGS
2479 elif test $ac_cv_prog_cc_g = yes; then
2480 if test "$GCC" = yes; then
2481 CFLAGS="-g -O2"
2482 else
2483 CFLAGS="-g"
2484 fi
2485 else
2486 if test "$GCC" = yes; then
2487 CFLAGS="-O2"
2488 else
2489 CFLAGS=
2490 fi
2491 fi
2492 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2493 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2494 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2495 echo $ECHO_N "(cached) $ECHO_C" >&6
2496 else
2497 ac_cv_prog_cc_stdc=no
2498 ac_save_CC=$CC
2499 cat >conftest.$ac_ext <<_ACEOF
2500 /* confdefs.h. */
2501 _ACEOF
2502 cat confdefs.h >>conftest.$ac_ext
2503 cat >>conftest.$ac_ext <<_ACEOF
2504 /* end confdefs.h. */
2505 #include <stdarg.h>
2506 #include <stdio.h>
2507 #include <sys/types.h>
2508 #include <sys/stat.h>
2509 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2510 struct buf { int x; };
2511 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2512 static char *e (p, i)
2513 char **p;
2514 int i;
2515 {
2516 return p[i];
2517 }
2518 static char *f (char * (*g) (char **, int), char **p, ...)
2519 {
2520 char *s;
2521 va_list v;
2522 va_start (v,p);
2523 s = g (p, va_arg (v,int));
2524 va_end (v);
2525 return s;
2526 }
2527
2528 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2529 function prototypes and stuff, but not '\xHH' hex character constants.
2530 These don't provoke an error unfortunately, instead are silently treated
2531 as 'x'. The following induces an error, until -std1 is added to get
2532 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2533 array size at least. It's necessary to write '\x00'==0 to get something
2534 that's true only with -std1. */
2535 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2536
2537 int test (int i, double x);
2538 struct s1 {int (*f) (int a);};
2539 struct s2 {int (*f) (double a);};
2540 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2541 int argc;
2542 char **argv;
2543 int
2544 main ()
2545 {
2546 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2547 ;
2548 return 0;
2549 }
2550 _ACEOF
2551 # Don't try gcc -ansi; that turns off useful extensions and
2552 # breaks some systems' header files.
2553 # AIX -qlanglvl=ansi
2554 # Ultrix and OSF/1 -std1
2555 # HP-UX 10.20 and later -Ae
2556 # HP-UX older versions -Aa -D_HPUX_SOURCE
2557 # SVR4 -Xc -D__EXTENSIONS__
2558 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2559 do
2560 CC="$ac_save_CC $ac_arg"
2561 rm -f conftest.$ac_objext
2562 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2563 (eval $ac_compile) 2>conftest.er1
2564 ac_status=$?
2565 grep -v '^ *+' conftest.er1 >conftest.err
2566 rm -f conftest.er1
2567 cat conftest.err >&5
2568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569 (exit $ac_status); } &&
2570 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2572 (eval $ac_try) 2>&5
2573 ac_status=$?
2574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2575 (exit $ac_status); }; } &&
2576 { ac_try='test -s conftest.$ac_objext'
2577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2578 (eval $ac_try) 2>&5
2579 ac_status=$?
2580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581 (exit $ac_status); }; }; then
2582 ac_cv_prog_cc_stdc=$ac_arg
2583 break
2584 else
2585 echo "$as_me: failed program was:" >&5
2586 sed 's/^/| /' conftest.$ac_ext >&5
2587
2588 fi
2589 rm -f conftest.err conftest.$ac_objext
2590 done
2591 rm -f conftest.$ac_ext conftest.$ac_objext
2592 CC=$ac_save_CC
2593
2594 fi
2595
2596 case "x$ac_cv_prog_cc_stdc" in
2597 x|xno)
2598 echo "$as_me:$LINENO: result: none needed" >&5
2599 echo "${ECHO_T}none needed" >&6 ;;
2600 *)
2601 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2602 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2603 CC="$CC $ac_cv_prog_cc_stdc" ;;
2604 esac
2605
2606 # Some people use a C++ compiler to compile C. Since we use `exit',
2607 # in C++ we need to declare it. In case someone uses the same compiler
2608 # for both compiling C and C++ we need to have the C++ compiler decide
2609 # the declaration of exit, since it's the most demanding environment.
2610 cat >conftest.$ac_ext <<_ACEOF
2611 #ifndef __cplusplus
2612 choke me
2613 #endif
2614 _ACEOF
2615 rm -f conftest.$ac_objext
2616 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2617 (eval $ac_compile) 2>conftest.er1
2618 ac_status=$?
2619 grep -v '^ *+' conftest.er1 >conftest.err
2620 rm -f conftest.er1
2621 cat conftest.err >&5
2622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2623 (exit $ac_status); } &&
2624 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2625 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2626 (eval $ac_try) 2>&5
2627 ac_status=$?
2628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629 (exit $ac_status); }; } &&
2630 { ac_try='test -s conftest.$ac_objext'
2631 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2632 (eval $ac_try) 2>&5
2633 ac_status=$?
2634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635 (exit $ac_status); }; }; then
2636 for ac_declaration in \
2637 '' \
2638 'extern "C" void std::exit (int) throw (); using std::exit;' \
2639 'extern "C" void std::exit (int); using std::exit;' \
2640 'extern "C" void exit (int) throw ();' \
2641 'extern "C" void exit (int);' \
2642 'void exit (int);'
2643 do
2644 cat >conftest.$ac_ext <<_ACEOF
2645 /* confdefs.h. */
2646 _ACEOF
2647 cat confdefs.h >>conftest.$ac_ext
2648 cat >>conftest.$ac_ext <<_ACEOF
2649 /* end confdefs.h. */
2650 $ac_declaration
2651 #include <stdlib.h>
2652 int
2653 main ()
2654 {
2655 exit (42);
2656 ;
2657 return 0;
2658 }
2659 _ACEOF
2660 rm -f conftest.$ac_objext
2661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2662 (eval $ac_compile) 2>conftest.er1
2663 ac_status=$?
2664 grep -v '^ *+' conftest.er1 >conftest.err
2665 rm -f conftest.er1
2666 cat conftest.err >&5
2667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668 (exit $ac_status); } &&
2669 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2670 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2671 (eval $ac_try) 2>&5
2672 ac_status=$?
2673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2674 (exit $ac_status); }; } &&
2675 { ac_try='test -s conftest.$ac_objext'
2676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2677 (eval $ac_try) 2>&5
2678 ac_status=$?
2679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680 (exit $ac_status); }; }; then
2681 :
2682 else
2683 echo "$as_me: failed program was:" >&5
2684 sed 's/^/| /' conftest.$ac_ext >&5
2685
2686 continue
2687 fi
2688 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2689 cat >conftest.$ac_ext <<_ACEOF
2690 /* confdefs.h. */
2691 _ACEOF
2692 cat confdefs.h >>conftest.$ac_ext
2693 cat >>conftest.$ac_ext <<_ACEOF
2694 /* end confdefs.h. */
2695 $ac_declaration
2696 int
2697 main ()
2698 {
2699 exit (42);
2700 ;
2701 return 0;
2702 }
2703 _ACEOF
2704 rm -f conftest.$ac_objext
2705 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2706 (eval $ac_compile) 2>conftest.er1
2707 ac_status=$?
2708 grep -v '^ *+' conftest.er1 >conftest.err
2709 rm -f conftest.er1
2710 cat conftest.err >&5
2711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2712 (exit $ac_status); } &&
2713 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2715 (eval $ac_try) 2>&5
2716 ac_status=$?
2717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2718 (exit $ac_status); }; } &&
2719 { ac_try='test -s conftest.$ac_objext'
2720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2721 (eval $ac_try) 2>&5
2722 ac_status=$?
2723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2724 (exit $ac_status); }; }; then
2725 break
2726 else
2727 echo "$as_me: failed program was:" >&5
2728 sed 's/^/| /' conftest.$ac_ext >&5
2729
2730 fi
2731 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2732 done
2733 rm -f conftest*
2734 if test -n "$ac_declaration"; then
2735 echo '#ifdef __cplusplus' >>confdefs.h
2736 echo $ac_declaration >>confdefs.h
2737 echo '#endif' >>confdefs.h
2738 fi
2739
2740 else
2741 echo "$as_me: failed program was:" >&5
2742 sed 's/^/| /' conftest.$ac_ext >&5
2743
2744 fi
2745 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2746 ac_ext=c
2747 ac_cpp='$CPP $CPPFLAGS'
2748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2751
2752 if test "x$CC" != xcc; then
2753 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2754 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2755 else
2756 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2757 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2758 fi
2759 set dummy $CC; ac_cc=`echo $2 |
2760 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2761 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2762 echo $ECHO_N "(cached) $ECHO_C" >&6
2763 else
2764 cat >conftest.$ac_ext <<_ACEOF
2765 /* confdefs.h. */
2766 _ACEOF
2767 cat confdefs.h >>conftest.$ac_ext
2768 cat >>conftest.$ac_ext <<_ACEOF
2769 /* end confdefs.h. */
2770
2771 int
2772 main ()
2773 {
2774
2775 ;
2776 return 0;
2777 }
2778 _ACEOF
2779 # Make sure it works both with $CC and with simple cc.
2780 # We do the test twice because some compilers refuse to overwrite an
2781 # existing .o file with -o, though they will create one.
2782 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2783 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2784 (eval $ac_try) 2>&5
2785 ac_status=$?
2786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787 (exit $ac_status); } &&
2788 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789 (eval $ac_try) 2>&5
2790 ac_status=$?
2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792 (exit $ac_status); };
2793 then
2794 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2795 if test "x$CC" != xcc; then
2796 # Test first that cc exists at all.
2797 if { ac_try='cc -c conftest.$ac_ext >&5'
2798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799 (eval $ac_try) 2>&5
2800 ac_status=$?
2801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802 (exit $ac_status); }; }; then
2803 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2804 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2805 (eval $ac_try) 2>&5
2806 ac_status=$?
2807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808 (exit $ac_status); } &&
2809 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2810 (eval $ac_try) 2>&5
2811 ac_status=$?
2812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813 (exit $ac_status); };
2814 then
2815 # cc works too.
2816 :
2817 else
2818 # cc exists but doesn't like -o.
2819 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2820 fi
2821 fi
2822 fi
2823 else
2824 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2825 fi
2826 rm -f conftest*
2827
2828 fi
2829 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2830 echo "$as_me:$LINENO: result: yes" >&5
2831 echo "${ECHO_T}yes" >&6
2832 else
2833 echo "$as_me:$LINENO: result: no" >&5
2834 echo "${ECHO_T}no" >&6
2835
2836 cat >>confdefs.h <<\_ACEOF
2837 #define NO_MINUS_C_MINUS_O 1
2838 _ACEOF
2839
2840 fi
2841
2842 # expand $ac_aux_dir to an absolute path
2843 am_aux_dir=`cd $ac_aux_dir && pwd`
2844
2845 # FIXME: we rely on the cache variable name because
2846 # there is no other way.
2847 set dummy $CC
2848 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2849 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2850 # Losing compiler, so override with the script.
2851 # FIXME: It is wrong to rewrite CC.
2852 # But if we don't then we get into trouble of one sort or another.
2853 # A longer-term fix would be to have automake use am__CC in this case,
2854 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2855 CC="$am_aux_dir/compile $CC"
2856 fi
2857
2858 # autoconf is lame and doesn't give us any substitution variable for this.
2859 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2860 NO_MINUS_C_MINUS_O=yes
2861 else
2862 OUTPUT_OPTION='-o $@'
2863 fi
2864
2865
2866
2867 # -------------------------
2868 # Check C compiler features
2869 # -------------------------
2870
2871 ac_ext=c
2872 ac_cpp='$CPP $CPPFLAGS'
2873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2876 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2877 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2878 # On Suns, sometimes $CPP names a directory.
2879 if test -n "$CPP" && test -d "$CPP"; then
2880 CPP=
2881 fi
2882 if test -z "$CPP"; then
2883 if test "${ac_cv_prog_CPP+set}" = set; then
2884 echo $ECHO_N "(cached) $ECHO_C" >&6
2885 else
2886 # Double quotes because CPP needs to be expanded
2887 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2888 do
2889 ac_preproc_ok=false
2890 for ac_c_preproc_warn_flag in '' yes
2891 do
2892 # Use a header file that comes with gcc, so configuring glibc
2893 # with a fresh cross-compiler works.
2894 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2895 # <limits.h> exists even on freestanding compilers.
2896 # On the NeXT, cc -E runs the code through the compiler's parser,
2897 # not just through cpp. "Syntax error" is here to catch this case.
2898 cat >conftest.$ac_ext <<_ACEOF
2899 /* confdefs.h. */
2900 _ACEOF
2901 cat confdefs.h >>conftest.$ac_ext
2902 cat >>conftest.$ac_ext <<_ACEOF
2903 /* end confdefs.h. */
2904 #ifdef __STDC__
2905 # include <limits.h>
2906 #else
2907 # include <assert.h>
2908 #endif
2909 Syntax error
2910 _ACEOF
2911 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2912 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2913 ac_status=$?
2914 grep -v '^ *+' conftest.er1 >conftest.err
2915 rm -f conftest.er1
2916 cat conftest.err >&5
2917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918 (exit $ac_status); } >/dev/null; then
2919 if test -s conftest.err; then
2920 ac_cpp_err=$ac_c_preproc_warn_flag
2921 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2922 else
2923 ac_cpp_err=
2924 fi
2925 else
2926 ac_cpp_err=yes
2927 fi
2928 if test -z "$ac_cpp_err"; then
2929 :
2930 else
2931 echo "$as_me: failed program was:" >&5
2932 sed 's/^/| /' conftest.$ac_ext >&5
2933
2934 # Broken: fails on valid input.
2935 continue
2936 fi
2937 rm -f conftest.err conftest.$ac_ext
2938
2939 # OK, works on sane cases. Now check whether non-existent headers
2940 # can be detected and how.
2941 cat >conftest.$ac_ext <<_ACEOF
2942 /* confdefs.h. */
2943 _ACEOF
2944 cat confdefs.h >>conftest.$ac_ext
2945 cat >>conftest.$ac_ext <<_ACEOF
2946 /* end confdefs.h. */
2947 #include <ac_nonexistent.h>
2948 _ACEOF
2949 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2950 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2951 ac_status=$?
2952 grep -v '^ *+' conftest.er1 >conftest.err
2953 rm -f conftest.er1
2954 cat conftest.err >&5
2955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956 (exit $ac_status); } >/dev/null; then
2957 if test -s conftest.err; then
2958 ac_cpp_err=$ac_c_preproc_warn_flag
2959 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2960 else
2961 ac_cpp_err=
2962 fi
2963 else
2964 ac_cpp_err=yes
2965 fi
2966 if test -z "$ac_cpp_err"; then
2967 # Broken: success on invalid input.
2968 continue
2969 else
2970 echo "$as_me: failed program was:" >&5
2971 sed 's/^/| /' conftest.$ac_ext >&5
2972
2973 # Passes both tests.
2974 ac_preproc_ok=:
2975 break
2976 fi
2977 rm -f conftest.err conftest.$ac_ext
2978
2979 done
2980 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2981 rm -f conftest.err conftest.$ac_ext
2982 if $ac_preproc_ok; then
2983 break
2984 fi
2985
2986 done
2987 ac_cv_prog_CPP=$CPP
2988
2989 fi
2990 CPP=$ac_cv_prog_CPP
2991 else
2992 ac_cv_prog_CPP=$CPP
2993 fi
2994 echo "$as_me:$LINENO: result: $CPP" >&5
2995 echo "${ECHO_T}$CPP" >&6
2996 ac_preproc_ok=false
2997 for ac_c_preproc_warn_flag in '' yes
2998 do
2999 # Use a header file that comes with gcc, so configuring glibc
3000 # with a fresh cross-compiler works.
3001 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3002 # <limits.h> exists even on freestanding compilers.
3003 # On the NeXT, cc -E runs the code through the compiler's parser,
3004 # not just through cpp. "Syntax error" is here to catch this case.
3005 cat >conftest.$ac_ext <<_ACEOF
3006 /* confdefs.h. */
3007 _ACEOF
3008 cat confdefs.h >>conftest.$ac_ext
3009 cat >>conftest.$ac_ext <<_ACEOF
3010 /* end confdefs.h. */
3011 #ifdef __STDC__
3012 # include <limits.h>
3013 #else
3014 # include <assert.h>
3015 #endif
3016 Syntax error
3017 _ACEOF
3018 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3019 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3020 ac_status=$?
3021 grep -v '^ *+' conftest.er1 >conftest.err
3022 rm -f conftest.er1
3023 cat conftest.err >&5
3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025 (exit $ac_status); } >/dev/null; then
3026 if test -s conftest.err; then
3027 ac_cpp_err=$ac_c_preproc_warn_flag
3028 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3029 else
3030 ac_cpp_err=
3031 fi
3032 else
3033 ac_cpp_err=yes
3034 fi
3035 if test -z "$ac_cpp_err"; then
3036 :
3037 else
3038 echo "$as_me: failed program was:" >&5
3039 sed 's/^/| /' conftest.$ac_ext >&5
3040
3041 # Broken: fails on valid input.
3042 continue
3043 fi
3044 rm -f conftest.err conftest.$ac_ext
3045
3046 # OK, works on sane cases. Now check whether non-existent headers
3047 # can be detected and how.
3048 cat >conftest.$ac_ext <<_ACEOF
3049 /* confdefs.h. */
3050 _ACEOF
3051 cat confdefs.h >>conftest.$ac_ext
3052 cat >>conftest.$ac_ext <<_ACEOF
3053 /* end confdefs.h. */
3054 #include <ac_nonexistent.h>
3055 _ACEOF
3056 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3057 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3058 ac_status=$?
3059 grep -v '^ *+' conftest.er1 >conftest.err
3060 rm -f conftest.er1
3061 cat conftest.err >&5
3062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3063 (exit $ac_status); } >/dev/null; then
3064 if test -s conftest.err; then
3065 ac_cpp_err=$ac_c_preproc_warn_flag
3066 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3067 else
3068 ac_cpp_err=
3069 fi
3070 else
3071 ac_cpp_err=yes
3072 fi
3073 if test -z "$ac_cpp_err"; then
3074 # Broken: success on invalid input.
3075 continue
3076 else
3077 echo "$as_me: failed program was:" >&5
3078 sed 's/^/| /' conftest.$ac_ext >&5
3079
3080 # Passes both tests.
3081 ac_preproc_ok=:
3082 break
3083 fi
3084 rm -f conftest.err conftest.$ac_ext
3085
3086 done
3087 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3088 rm -f conftest.err conftest.$ac_ext
3089 if $ac_preproc_ok; then
3090 :
3091 else
3092 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3093 See \`config.log' for more details." >&5
3094 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3095 See \`config.log' for more details." >&2;}
3096 { (exit 1); exit 1; }; }
3097 fi
3098
3099 ac_ext=c
3100 ac_cpp='$CPP $CPPFLAGS'
3101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3104
3105
3106 echo "$as_me:$LINENO: checking for inline" >&5
3107 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3108 if test "${ac_cv_c_inline+set}" = set; then
3109 echo $ECHO_N "(cached) $ECHO_C" >&6
3110 else
3111 ac_cv_c_inline=no
3112 for ac_kw in inline __inline__ __inline; do
3113 cat >conftest.$ac_ext <<_ACEOF
3114 /* confdefs.h. */
3115 _ACEOF
3116 cat confdefs.h >>conftest.$ac_ext
3117 cat >>conftest.$ac_ext <<_ACEOF
3118 /* end confdefs.h. */
3119 #ifndef __cplusplus
3120 typedef int foo_t;
3121 static $ac_kw foo_t static_foo () {return 0; }
3122 $ac_kw foo_t foo () {return 0; }
3123 #endif
3124
3125 _ACEOF
3126 rm -f conftest.$ac_objext
3127 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3128 (eval $ac_compile) 2>conftest.er1
3129 ac_status=$?
3130 grep -v '^ *+' conftest.er1 >conftest.err
3131 rm -f conftest.er1
3132 cat conftest.err >&5
3133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134 (exit $ac_status); } &&
3135 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3136 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3137 (eval $ac_try) 2>&5
3138 ac_status=$?
3139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140 (exit $ac_status); }; } &&
3141 { ac_try='test -s conftest.$ac_objext'
3142 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3143 (eval $ac_try) 2>&5
3144 ac_status=$?
3145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3146 (exit $ac_status); }; }; then
3147 ac_cv_c_inline=$ac_kw; break
3148 else
3149 echo "$as_me: failed program was:" >&5
3150 sed 's/^/| /' conftest.$ac_ext >&5
3151
3152 fi
3153 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3154 done
3155
3156 fi
3157 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3158 echo "${ECHO_T}$ac_cv_c_inline" >&6
3159
3160
3161 case $ac_cv_c_inline in
3162 inline | yes) ;;
3163 *)
3164 case $ac_cv_c_inline in
3165 no) ac_val=;;
3166 *) ac_val=$ac_cv_c_inline;;
3167 esac
3168 cat >>confdefs.h <<_ACEOF
3169 #ifndef __cplusplus
3170 #define inline $ac_val
3171 #endif
3172 _ACEOF
3173 ;;
3174 esac
3175
3176
3177 # sizeof(char) is 1 by definition.
3178
3179 echo "$as_me:$LINENO: checking for egrep" >&5
3180 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3181 if test "${ac_cv_prog_egrep+set}" = set; then
3182 echo $ECHO_N "(cached) $ECHO_C" >&6
3183 else
3184 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3185 then ac_cv_prog_egrep='grep -E'
3186 else ac_cv_prog_egrep='egrep'
3187 fi
3188 fi
3189 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3190 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3191 EGREP=$ac_cv_prog_egrep
3192
3193
3194 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3195 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3196 if test "${ac_cv_header_stdc+set}" = set; then
3197 echo $ECHO_N "(cached) $ECHO_C" >&6
3198 else
3199 cat >conftest.$ac_ext <<_ACEOF
3200 /* confdefs.h. */
3201 _ACEOF
3202 cat confdefs.h >>conftest.$ac_ext
3203 cat >>conftest.$ac_ext <<_ACEOF
3204 /* end confdefs.h. */
3205 #include <stdlib.h>
3206 #include <stdarg.h>
3207 #include <string.h>
3208 #include <float.h>
3209
3210 int
3211 main ()
3212 {
3213
3214 ;
3215 return 0;
3216 }
3217 _ACEOF
3218 rm -f conftest.$ac_objext
3219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3220 (eval $ac_compile) 2>conftest.er1
3221 ac_status=$?
3222 grep -v '^ *+' conftest.er1 >conftest.err
3223 rm -f conftest.er1
3224 cat conftest.err >&5
3225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226 (exit $ac_status); } &&
3227 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3229 (eval $ac_try) 2>&5
3230 ac_status=$?
3231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3232 (exit $ac_status); }; } &&
3233 { ac_try='test -s conftest.$ac_objext'
3234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3235 (eval $ac_try) 2>&5
3236 ac_status=$?
3237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3238 (exit $ac_status); }; }; then
3239 ac_cv_header_stdc=yes
3240 else
3241 echo "$as_me: failed program was:" >&5
3242 sed 's/^/| /' conftest.$ac_ext >&5
3243
3244 ac_cv_header_stdc=no
3245 fi
3246 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3247
3248 if test $ac_cv_header_stdc = yes; then
3249 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3250 cat >conftest.$ac_ext <<_ACEOF
3251 /* confdefs.h. */
3252 _ACEOF
3253 cat confdefs.h >>conftest.$ac_ext
3254 cat >>conftest.$ac_ext <<_ACEOF
3255 /* end confdefs.h. */
3256 #include <string.h>
3257
3258 _ACEOF
3259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3260 $EGREP "memchr" >/dev/null 2>&1; then
3261 :
3262 else
3263 ac_cv_header_stdc=no
3264 fi
3265 rm -f conftest*
3266
3267 fi
3268
3269 if test $ac_cv_header_stdc = yes; then
3270 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3271 cat >conftest.$ac_ext <<_ACEOF
3272 /* confdefs.h. */
3273 _ACEOF
3274 cat confdefs.h >>conftest.$ac_ext
3275 cat >>conftest.$ac_ext <<_ACEOF
3276 /* end confdefs.h. */
3277 #include <stdlib.h>
3278
3279 _ACEOF
3280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3281 $EGREP "free" >/dev/null 2>&1; then
3282 :
3283 else
3284 ac_cv_header_stdc=no
3285 fi
3286 rm -f conftest*
3287
3288 fi
3289
3290 if test $ac_cv_header_stdc = yes; then
3291 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3292 if test "$cross_compiling" = yes; then
3293 :
3294 else
3295 cat >conftest.$ac_ext <<_ACEOF
3296 /* confdefs.h. */
3297 _ACEOF
3298 cat confdefs.h >>conftest.$ac_ext
3299 cat >>conftest.$ac_ext <<_ACEOF
3300 /* end confdefs.h. */
3301 #include <ctype.h>
3302 #if ((' ' & 0x0FF) == 0x020)
3303 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3304 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3305 #else
3306 # define ISLOWER(c) \
3307 (('a' <= (c) && (c) <= 'i') \
3308 || ('j' <= (c) && (c) <= 'r') \
3309 || ('s' <= (c) && (c) <= 'z'))
3310 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3311 #endif
3312
3313 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3314 int
3315 main ()
3316 {
3317 int i;
3318 for (i = 0; i < 256; i++)
3319 if (XOR (islower (i), ISLOWER (i))
3320 || toupper (i) != TOUPPER (i))
3321 exit(2);
3322 exit (0);
3323 }
3324 _ACEOF
3325 rm -f conftest$ac_exeext
3326 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3327 (eval $ac_link) 2>&5
3328 ac_status=$?
3329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3330 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3331 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3332 (eval $ac_try) 2>&5
3333 ac_status=$?
3334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3335 (exit $ac_status); }; }; then
3336 :
3337 else
3338 echo "$as_me: program exited with status $ac_status" >&5
3339 echo "$as_me: failed program was:" >&5
3340 sed 's/^/| /' conftest.$ac_ext >&5
3341
3342 ( exit $ac_status )
3343 ac_cv_header_stdc=no
3344 fi
3345 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3346 fi
3347 fi
3348 fi
3349 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3350 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3351 if test $ac_cv_header_stdc = yes; then
3352
3353 cat >>confdefs.h <<\_ACEOF
3354 #define STDC_HEADERS 1
3355 _ACEOF
3356
3357 fi
3358
3359 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3370 inttypes.h stdint.h unistd.h
3371 do
3372 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3373 echo "$as_me:$LINENO: checking for $ac_header" >&5
3374 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3375 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3376 echo $ECHO_N "(cached) $ECHO_C" >&6
3377 else
3378 cat >conftest.$ac_ext <<_ACEOF
3379 /* confdefs.h. */
3380 _ACEOF
3381 cat confdefs.h >>conftest.$ac_ext
3382 cat >>conftest.$ac_ext <<_ACEOF
3383 /* end confdefs.h. */
3384 $ac_includes_default
3385
3386 #include <$ac_header>
3387 _ACEOF
3388 rm -f conftest.$ac_objext
3389 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3390 (eval $ac_compile) 2>conftest.er1
3391 ac_status=$?
3392 grep -v '^ *+' conftest.er1 >conftest.err
3393 rm -f conftest.er1
3394 cat conftest.err >&5
3395 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3396 (exit $ac_status); } &&
3397 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3399 (eval $ac_try) 2>&5
3400 ac_status=$?
3401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3402 (exit $ac_status); }; } &&
3403 { ac_try='test -s conftest.$ac_objext'
3404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3405 (eval $ac_try) 2>&5
3406 ac_status=$?
3407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3408 (exit $ac_status); }; }; then
3409 eval "$as_ac_Header=yes"
3410 else
3411 echo "$as_me: failed program was:" >&5
3412 sed 's/^/| /' conftest.$ac_ext >&5
3413
3414 eval "$as_ac_Header=no"
3415 fi
3416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3417 fi
3418 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3419 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3420 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3421 cat >>confdefs.h <<_ACEOF
3422 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3423 _ACEOF
3424
3425 fi
3426
3427 done
3428
3429
3430 echo "$as_me:$LINENO: checking for void *" >&5
3431 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3432 if test "${ac_cv_type_void_p+set}" = set; then
3433 echo $ECHO_N "(cached) $ECHO_C" >&6
3434 else
3435 cat >conftest.$ac_ext <<_ACEOF
3436 /* confdefs.h. */
3437 _ACEOF
3438 cat confdefs.h >>conftest.$ac_ext
3439 cat >>conftest.$ac_ext <<_ACEOF
3440 /* end confdefs.h. */
3441 $ac_includes_default
3442 int
3443 main ()
3444 {
3445 if ((void * *) 0)
3446 return 0;
3447 if (sizeof (void *))
3448 return 0;
3449 ;
3450 return 0;
3451 }
3452 _ACEOF
3453 rm -f conftest.$ac_objext
3454 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3455 (eval $ac_compile) 2>conftest.er1
3456 ac_status=$?
3457 grep -v '^ *+' conftest.er1 >conftest.err
3458 rm -f conftest.er1
3459 cat conftest.err >&5
3460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3461 (exit $ac_status); } &&
3462 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3463 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3464 (eval $ac_try) 2>&5
3465 ac_status=$?
3466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3467 (exit $ac_status); }; } &&
3468 { ac_try='test -s conftest.$ac_objext'
3469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3470 (eval $ac_try) 2>&5
3471 ac_status=$?
3472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473 (exit $ac_status); }; }; then
3474 ac_cv_type_void_p=yes
3475 else
3476 echo "$as_me: failed program was:" >&5
3477 sed 's/^/| /' conftest.$ac_ext >&5
3478
3479 ac_cv_type_void_p=no
3480 fi
3481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3482 fi
3483 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3484 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3485
3486 echo "$as_me:$LINENO: checking size of void *" >&5
3487 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3488 if test "${ac_cv_sizeof_void_p+set}" = set; then
3489 echo $ECHO_N "(cached) $ECHO_C" >&6
3490 else
3491 if test "$ac_cv_type_void_p" = yes; then
3492 # The cast to unsigned long works around a bug in the HP C Compiler
3493 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3494 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3495 # This bug is HP SR number 8606223364.
3496 if test "$cross_compiling" = yes; then
3497 # Depending upon the size, compute the lo and hi bounds.
3498 cat >conftest.$ac_ext <<_ACEOF
3499 /* confdefs.h. */
3500 _ACEOF
3501 cat confdefs.h >>conftest.$ac_ext
3502 cat >>conftest.$ac_ext <<_ACEOF
3503 /* end confdefs.h. */
3504 $ac_includes_default
3505 int
3506 main ()
3507 {
3508 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3509 test_array [0] = 0
3510
3511 ;
3512 return 0;
3513 }
3514 _ACEOF
3515 rm -f conftest.$ac_objext
3516 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3517 (eval $ac_compile) 2>conftest.er1
3518 ac_status=$?
3519 grep -v '^ *+' conftest.er1 >conftest.err
3520 rm -f conftest.er1
3521 cat conftest.err >&5
3522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3523 (exit $ac_status); } &&
3524 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3525 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3526 (eval $ac_try) 2>&5
3527 ac_status=$?
3528 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3529 (exit $ac_status); }; } &&
3530 { ac_try='test -s conftest.$ac_objext'
3531 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3532 (eval $ac_try) 2>&5
3533 ac_status=$?
3534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3535 (exit $ac_status); }; }; then
3536 ac_lo=0 ac_mid=0
3537 while :; do
3538 cat >conftest.$ac_ext <<_ACEOF
3539 /* confdefs.h. */
3540 _ACEOF
3541 cat confdefs.h >>conftest.$ac_ext
3542 cat >>conftest.$ac_ext <<_ACEOF
3543 /* end confdefs.h. */
3544 $ac_includes_default
3545 int
3546 main ()
3547 {
3548 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3549 test_array [0] = 0
3550
3551 ;
3552 return 0;
3553 }
3554 _ACEOF
3555 rm -f conftest.$ac_objext
3556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3557 (eval $ac_compile) 2>conftest.er1
3558 ac_status=$?
3559 grep -v '^ *+' conftest.er1 >conftest.err
3560 rm -f conftest.er1
3561 cat conftest.err >&5
3562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3563 (exit $ac_status); } &&
3564 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3566 (eval $ac_try) 2>&5
3567 ac_status=$?
3568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3569 (exit $ac_status); }; } &&
3570 { ac_try='test -s conftest.$ac_objext'
3571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3572 (eval $ac_try) 2>&5
3573 ac_status=$?
3574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3575 (exit $ac_status); }; }; then
3576 ac_hi=$ac_mid; break
3577 else
3578 echo "$as_me: failed program was:" >&5
3579 sed 's/^/| /' conftest.$ac_ext >&5
3580
3581 ac_lo=`expr $ac_mid + 1`
3582 if test $ac_lo -le $ac_mid; then
3583 ac_lo= ac_hi=
3584 break
3585 fi
3586 ac_mid=`expr 2 '*' $ac_mid + 1`
3587 fi
3588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3589 done
3590 else
3591 echo "$as_me: failed program was:" >&5
3592 sed 's/^/| /' conftest.$ac_ext >&5
3593
3594 cat >conftest.$ac_ext <<_ACEOF
3595 /* confdefs.h. */
3596 _ACEOF
3597 cat confdefs.h >>conftest.$ac_ext
3598 cat >>conftest.$ac_ext <<_ACEOF
3599 /* end confdefs.h. */
3600 $ac_includes_default
3601 int
3602 main ()
3603 {
3604 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3605 test_array [0] = 0
3606
3607 ;
3608 return 0;
3609 }
3610 _ACEOF
3611 rm -f conftest.$ac_objext
3612 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3613 (eval $ac_compile) 2>conftest.er1
3614 ac_status=$?
3615 grep -v '^ *+' conftest.er1 >conftest.err
3616 rm -f conftest.er1
3617 cat conftest.err >&5
3618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3619 (exit $ac_status); } &&
3620 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3622 (eval $ac_try) 2>&5
3623 ac_status=$?
3624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3625 (exit $ac_status); }; } &&
3626 { ac_try='test -s conftest.$ac_objext'
3627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3628 (eval $ac_try) 2>&5
3629 ac_status=$?
3630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3631 (exit $ac_status); }; }; then
3632 ac_hi=-1 ac_mid=-1
3633 while :; do
3634 cat >conftest.$ac_ext <<_ACEOF
3635 /* confdefs.h. */
3636 _ACEOF
3637 cat confdefs.h >>conftest.$ac_ext
3638 cat >>conftest.$ac_ext <<_ACEOF
3639 /* end confdefs.h. */
3640 $ac_includes_default
3641 int
3642 main ()
3643 {
3644 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3645 test_array [0] = 0
3646
3647 ;
3648 return 0;
3649 }
3650 _ACEOF
3651 rm -f conftest.$ac_objext
3652 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3653 (eval $ac_compile) 2>conftest.er1
3654 ac_status=$?
3655 grep -v '^ *+' conftest.er1 >conftest.err
3656 rm -f conftest.er1
3657 cat conftest.err >&5
3658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659 (exit $ac_status); } &&
3660 { ac_try='test -z "$ac_c_werror_flag" || 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 $ac_status); }; }; then
3672 ac_lo=$ac_mid; break
3673 else
3674 echo "$as_me: failed program was:" >&5
3675 sed 's/^/| /' conftest.$ac_ext >&5
3676
3677 ac_hi=`expr '(' $ac_mid ')' - 1`
3678 if test $ac_mid -le $ac_hi; then
3679 ac_lo= ac_hi=
3680 break
3681 fi
3682 ac_mid=`expr 2 '*' $ac_mid`
3683 fi
3684 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3685 done
3686 else
3687 echo "$as_me: failed program was:" >&5
3688 sed 's/^/| /' conftest.$ac_ext >&5
3689
3690 ac_lo= ac_hi=
3691 fi
3692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3693 fi
3694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3695 # Binary search between lo and hi bounds.
3696 while test "x$ac_lo" != "x$ac_hi"; do
3697 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3698 cat >conftest.$ac_ext <<_ACEOF
3699 /* confdefs.h. */
3700 _ACEOF
3701 cat confdefs.h >>conftest.$ac_ext
3702 cat >>conftest.$ac_ext <<_ACEOF
3703 /* end confdefs.h. */
3704 $ac_includes_default
3705 int
3706 main ()
3707 {
3708 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3709 test_array [0] = 0
3710
3711 ;
3712 return 0;
3713 }
3714 _ACEOF
3715 rm -f conftest.$ac_objext
3716 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3717 (eval $ac_compile) 2>conftest.er1
3718 ac_status=$?
3719 grep -v '^ *+' conftest.er1 >conftest.err
3720 rm -f conftest.er1
3721 cat conftest.err >&5
3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723 (exit $ac_status); } &&
3724 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3726 (eval $ac_try) 2>&5
3727 ac_status=$?
3728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3729 (exit $ac_status); }; } &&
3730 { ac_try='test -s conftest.$ac_objext'
3731 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3732 (eval $ac_try) 2>&5
3733 ac_status=$?
3734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3735 (exit $ac_status); }; }; then
3736 ac_hi=$ac_mid
3737 else
3738 echo "$as_me: failed program was:" >&5
3739 sed 's/^/| /' conftest.$ac_ext >&5
3740
3741 ac_lo=`expr '(' $ac_mid ')' + 1`
3742 fi
3743 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3744 done
3745 case $ac_lo in
3746 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3747 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3748 See \`config.log' for more details." >&5
3749 echo "$as_me: error: cannot compute sizeof (void *), 77
3750 See \`config.log' for more details." >&2;}
3751 { (exit 1); exit 1; }; } ;;
3752 esac
3753 else
3754 if test "$cross_compiling" = yes; then
3755 { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
3756 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
3757 { (exit 1); exit 1; }; }
3758 else
3759 cat >conftest.$ac_ext <<_ACEOF
3760 /* confdefs.h. */
3761 _ACEOF
3762 cat confdefs.h >>conftest.$ac_ext
3763 cat >>conftest.$ac_ext <<_ACEOF
3764 /* end confdefs.h. */
3765 $ac_includes_default
3766 long longval () { return (long) (sizeof (void *)); }
3767 unsigned long ulongval () { return (long) (sizeof (void *)); }
3768 #include <stdio.h>
3769 #include <stdlib.h>
3770 int
3771 main ()
3772 {
3773
3774 FILE *f = fopen ("conftest.val", "w");
3775 if (! f)
3776 exit (1);
3777 if (((long) (sizeof (void *))) < 0)
3778 {
3779 long i = longval ();
3780 if (i != ((long) (sizeof (void *))))
3781 exit (1);
3782 fprintf (f, "%ld\n", i);
3783 }
3784 else
3785 {
3786 unsigned long i = ulongval ();
3787 if (i != ((long) (sizeof (void *))))
3788 exit (1);
3789 fprintf (f, "%lu\n", i);
3790 }
3791 exit (ferror (f) || fclose (f) != 0);
3792
3793 ;
3794 return 0;
3795 }
3796 _ACEOF
3797 rm -f conftest$ac_exeext
3798 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3799 (eval $ac_link) 2>&5
3800 ac_status=$?
3801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3803 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804 (eval $ac_try) 2>&5
3805 ac_status=$?
3806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807 (exit $ac_status); }; }; then
3808 ac_cv_sizeof_void_p=`cat conftest.val`
3809 else
3810 echo "$as_me: program exited with status $ac_status" >&5
3811 echo "$as_me: failed program was:" >&5
3812 sed 's/^/| /' conftest.$ac_ext >&5
3813
3814 ( exit $ac_status )
3815 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3816 See \`config.log' for more details." >&5
3817 echo "$as_me: error: cannot compute sizeof (void *), 77
3818 See \`config.log' for more details." >&2;}
3819 { (exit 1); exit 1; }; }
3820 fi
3821 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3822 fi
3823 fi
3824 rm -f conftest.val
3825 else
3826 ac_cv_sizeof_void_p=0
3827 fi
3828 fi
3829 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3830 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3831 cat >>confdefs.h <<_ACEOF
3832 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3833 _ACEOF
3834
3835
3836 echo "$as_me:$LINENO: checking for short" >&5
3837 echo $ECHO_N "checking for short... $ECHO_C" >&6
3838 if test "${ac_cv_type_short+set}" = set; then
3839 echo $ECHO_N "(cached) $ECHO_C" >&6
3840 else
3841 cat >conftest.$ac_ext <<_ACEOF
3842 /* confdefs.h. */
3843 _ACEOF
3844 cat confdefs.h >>conftest.$ac_ext
3845 cat >>conftest.$ac_ext <<_ACEOF
3846 /* end confdefs.h. */
3847 $ac_includes_default
3848 int
3849 main ()
3850 {
3851 if ((short *) 0)
3852 return 0;
3853 if (sizeof (short))
3854 return 0;
3855 ;
3856 return 0;
3857 }
3858 _ACEOF
3859 rm -f conftest.$ac_objext
3860 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3861 (eval $ac_compile) 2>conftest.er1
3862 ac_status=$?
3863 grep -v '^ *+' conftest.er1 >conftest.err
3864 rm -f conftest.er1
3865 cat conftest.err >&5
3866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867 (exit $ac_status); } &&
3868 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3870 (eval $ac_try) 2>&5
3871 ac_status=$?
3872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3873 (exit $ac_status); }; } &&
3874 { ac_try='test -s conftest.$ac_objext'
3875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3876 (eval $ac_try) 2>&5
3877 ac_status=$?
3878 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3879 (exit $ac_status); }; }; then
3880 ac_cv_type_short=yes
3881 else
3882 echo "$as_me: failed program was:" >&5
3883 sed 's/^/| /' conftest.$ac_ext >&5
3884
3885 ac_cv_type_short=no
3886 fi
3887 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3888 fi
3889 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3890 echo "${ECHO_T}$ac_cv_type_short" >&6
3891
3892 echo "$as_me:$LINENO: checking size of short" >&5
3893 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3894 if test "${ac_cv_sizeof_short+set}" = set; then
3895 echo $ECHO_N "(cached) $ECHO_C" >&6
3896 else
3897 if test "$ac_cv_type_short" = yes; then
3898 # The cast to unsigned long works around a bug in the HP C Compiler
3899 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3900 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3901 # This bug is HP SR number 8606223364.
3902 if test "$cross_compiling" = yes; then
3903 # Depending upon the size, compute the lo and hi bounds.
3904 cat >conftest.$ac_ext <<_ACEOF
3905 /* confdefs.h. */
3906 _ACEOF
3907 cat confdefs.h >>conftest.$ac_ext
3908 cat >>conftest.$ac_ext <<_ACEOF
3909 /* end confdefs.h. */
3910 $ac_includes_default
3911 int
3912 main ()
3913 {
3914 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3915 test_array [0] = 0
3916
3917 ;
3918 return 0;
3919 }
3920 _ACEOF
3921 rm -f conftest.$ac_objext
3922 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3923 (eval $ac_compile) 2>conftest.er1
3924 ac_status=$?
3925 grep -v '^ *+' conftest.er1 >conftest.err
3926 rm -f conftest.er1
3927 cat conftest.err >&5
3928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3929 (exit $ac_status); } &&
3930 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3932 (eval $ac_try) 2>&5
3933 ac_status=$?
3934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3935 (exit $ac_status); }; } &&
3936 { ac_try='test -s conftest.$ac_objext'
3937 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3938 (eval $ac_try) 2>&5
3939 ac_status=$?
3940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3941 (exit $ac_status); }; }; then
3942 ac_lo=0 ac_mid=0
3943 while :; do
3944 cat >conftest.$ac_ext <<_ACEOF
3945 /* confdefs.h. */
3946 _ACEOF
3947 cat confdefs.h >>conftest.$ac_ext
3948 cat >>conftest.$ac_ext <<_ACEOF
3949 /* end confdefs.h. */
3950 $ac_includes_default
3951 int
3952 main ()
3953 {
3954 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
3955 test_array [0] = 0
3956
3957 ;
3958 return 0;
3959 }
3960 _ACEOF
3961 rm -f conftest.$ac_objext
3962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3963 (eval $ac_compile) 2>conftest.er1
3964 ac_status=$?
3965 grep -v '^ *+' conftest.er1 >conftest.err
3966 rm -f conftest.er1
3967 cat conftest.err >&5
3968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969 (exit $ac_status); } &&
3970 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3972 (eval $ac_try) 2>&5
3973 ac_status=$?
3974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3975 (exit $ac_status); }; } &&
3976 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
3982 ac_hi=$ac_mid; break
3983 else
3984 echo "$as_me: failed program was:" >&5
3985 sed 's/^/| /' conftest.$ac_ext >&5
3986
3987 ac_lo=`expr $ac_mid + 1`
3988 if test $ac_lo -le $ac_mid; then
3989 ac_lo= ac_hi=
3990 break
3991 fi
3992 ac_mid=`expr 2 '*' $ac_mid + 1`
3993 fi
3994 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3995 done
3996 else
3997 echo "$as_me: failed program was:" >&5
3998 sed 's/^/| /' conftest.$ac_ext >&5
3999
4000 cat >conftest.$ac_ext <<_ACEOF
4001 /* confdefs.h. */
4002 _ACEOF
4003 cat confdefs.h >>conftest.$ac_ext
4004 cat >>conftest.$ac_ext <<_ACEOF
4005 /* end confdefs.h. */
4006 $ac_includes_default
4007 int
4008 main ()
4009 {
4010 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4011 test_array [0] = 0
4012
4013 ;
4014 return 0;
4015 }
4016 _ACEOF
4017 rm -f conftest.$ac_objext
4018 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4019 (eval $ac_compile) 2>conftest.er1
4020 ac_status=$?
4021 grep -v '^ *+' conftest.er1 >conftest.err
4022 rm -f conftest.er1
4023 cat conftest.err >&5
4024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4025 (exit $ac_status); } &&
4026 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4028 (eval $ac_try) 2>&5
4029 ac_status=$?
4030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4031 (exit $ac_status); }; } &&
4032 { ac_try='test -s conftest.$ac_objext'
4033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4034 (eval $ac_try) 2>&5
4035 ac_status=$?
4036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037 (exit $ac_status); }; }; then
4038 ac_hi=-1 ac_mid=-1
4039 while :; do
4040 cat >conftest.$ac_ext <<_ACEOF
4041 /* confdefs.h. */
4042 _ACEOF
4043 cat confdefs.h >>conftest.$ac_ext
4044 cat >>conftest.$ac_ext <<_ACEOF
4045 /* end confdefs.h. */
4046 $ac_includes_default
4047 int
4048 main ()
4049 {
4050 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4051 test_array [0] = 0
4052
4053 ;
4054 return 0;
4055 }
4056 _ACEOF
4057 rm -f conftest.$ac_objext
4058 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4059 (eval $ac_compile) 2>conftest.er1
4060 ac_status=$?
4061 grep -v '^ *+' conftest.er1 >conftest.err
4062 rm -f conftest.er1
4063 cat conftest.err >&5
4064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4065 (exit $ac_status); } &&
4066 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4068 (eval $ac_try) 2>&5
4069 ac_status=$?
4070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4071 (exit $ac_status); }; } &&
4072 { ac_try='test -s conftest.$ac_objext'
4073 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4074 (eval $ac_try) 2>&5
4075 ac_status=$?
4076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4077 (exit $ac_status); }; }; then
4078 ac_lo=$ac_mid; break
4079 else
4080 echo "$as_me: failed program was:" >&5
4081 sed 's/^/| /' conftest.$ac_ext >&5
4082
4083 ac_hi=`expr '(' $ac_mid ')' - 1`
4084 if test $ac_mid -le $ac_hi; then
4085 ac_lo= ac_hi=
4086 break
4087 fi
4088 ac_mid=`expr 2 '*' $ac_mid`
4089 fi
4090 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4091 done
4092 else
4093 echo "$as_me: failed program was:" >&5
4094 sed 's/^/| /' conftest.$ac_ext >&5
4095
4096 ac_lo= ac_hi=
4097 fi
4098 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4099 fi
4100 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4101 # Binary search between lo and hi bounds.
4102 while test "x$ac_lo" != "x$ac_hi"; do
4103 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4104 cat >conftest.$ac_ext <<_ACEOF
4105 /* confdefs.h. */
4106 _ACEOF
4107 cat confdefs.h >>conftest.$ac_ext
4108 cat >>conftest.$ac_ext <<_ACEOF
4109 /* end confdefs.h. */
4110 $ac_includes_default
4111 int
4112 main ()
4113 {
4114 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4115 test_array [0] = 0
4116
4117 ;
4118 return 0;
4119 }
4120 _ACEOF
4121 rm -f conftest.$ac_objext
4122 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4123 (eval $ac_compile) 2>conftest.er1
4124 ac_status=$?
4125 grep -v '^ *+' conftest.er1 >conftest.err
4126 rm -f conftest.er1
4127 cat conftest.err >&5
4128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4129 (exit $ac_status); } &&
4130 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4132 (eval $ac_try) 2>&5
4133 ac_status=$?
4134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4135 (exit $ac_status); }; } &&
4136 { ac_try='test -s conftest.$ac_objext'
4137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4138 (eval $ac_try) 2>&5
4139 ac_status=$?
4140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4141 (exit $ac_status); }; }; then
4142 ac_hi=$ac_mid
4143 else
4144 echo "$as_me: failed program was:" >&5
4145 sed 's/^/| /' conftest.$ac_ext >&5
4146
4147 ac_lo=`expr '(' $ac_mid ')' + 1`
4148 fi
4149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4150 done
4151 case $ac_lo in
4152 ?*) ac_cv_sizeof_short=$ac_lo;;
4153 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4154 See \`config.log' for more details." >&5
4155 echo "$as_me: error: cannot compute sizeof (short), 77
4156 See \`config.log' for more details." >&2;}
4157 { (exit 1); exit 1; }; } ;;
4158 esac
4159 else
4160 if test "$cross_compiling" = yes; then
4161 { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
4162 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
4163 { (exit 1); exit 1; }; }
4164 else
4165 cat >conftest.$ac_ext <<_ACEOF
4166 /* confdefs.h. */
4167 _ACEOF
4168 cat confdefs.h >>conftest.$ac_ext
4169 cat >>conftest.$ac_ext <<_ACEOF
4170 /* end confdefs.h. */
4171 $ac_includes_default
4172 long longval () { return (long) (sizeof (short)); }
4173 unsigned long ulongval () { return (long) (sizeof (short)); }
4174 #include <stdio.h>
4175 #include <stdlib.h>
4176 int
4177 main ()
4178 {
4179
4180 FILE *f = fopen ("conftest.val", "w");
4181 if (! f)
4182 exit (1);
4183 if (((long) (sizeof (short))) < 0)
4184 {
4185 long i = longval ();
4186 if (i != ((long) (sizeof (short))))
4187 exit (1);
4188 fprintf (f, "%ld\n", i);
4189 }
4190 else
4191 {
4192 unsigned long i = ulongval ();
4193 if (i != ((long) (sizeof (short))))
4194 exit (1);
4195 fprintf (f, "%lu\n", i);
4196 }
4197 exit (ferror (f) || fclose (f) != 0);
4198
4199 ;
4200 return 0;
4201 }
4202 _ACEOF
4203 rm -f conftest$ac_exeext
4204 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4205 (eval $ac_link) 2>&5
4206 ac_status=$?
4207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4208 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4210 (eval $ac_try) 2>&5
4211 ac_status=$?
4212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4213 (exit $ac_status); }; }; then
4214 ac_cv_sizeof_short=`cat conftest.val`
4215 else
4216 echo "$as_me: program exited with status $ac_status" >&5
4217 echo "$as_me: failed program was:" >&5
4218 sed 's/^/| /' conftest.$ac_ext >&5
4219
4220 ( exit $ac_status )
4221 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4222 See \`config.log' for more details." >&5
4223 echo "$as_me: error: cannot compute sizeof (short), 77
4224 See \`config.log' for more details." >&2;}
4225 { (exit 1); exit 1; }; }
4226 fi
4227 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4228 fi
4229 fi
4230 rm -f conftest.val
4231 else
4232 ac_cv_sizeof_short=0
4233 fi
4234 fi
4235 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4236 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4237 cat >>confdefs.h <<_ACEOF
4238 #define SIZEOF_SHORT $ac_cv_sizeof_short
4239 _ACEOF
4240
4241
4242 echo "$as_me:$LINENO: checking for int" >&5
4243 echo $ECHO_N "checking for int... $ECHO_C" >&6
4244 if test "${ac_cv_type_int+set}" = set; then
4245 echo $ECHO_N "(cached) $ECHO_C" >&6
4246 else
4247 cat >conftest.$ac_ext <<_ACEOF
4248 /* confdefs.h. */
4249 _ACEOF
4250 cat confdefs.h >>conftest.$ac_ext
4251 cat >>conftest.$ac_ext <<_ACEOF
4252 /* end confdefs.h. */
4253 $ac_includes_default
4254 int
4255 main ()
4256 {
4257 if ((int *) 0)
4258 return 0;
4259 if (sizeof (int))
4260 return 0;
4261 ;
4262 return 0;
4263 }
4264 _ACEOF
4265 rm -f conftest.$ac_objext
4266 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4267 (eval $ac_compile) 2>conftest.er1
4268 ac_status=$?
4269 grep -v '^ *+' conftest.er1 >conftest.err
4270 rm -f conftest.er1
4271 cat conftest.err >&5
4272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273 (exit $ac_status); } &&
4274 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4276 (eval $ac_try) 2>&5
4277 ac_status=$?
4278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4279 (exit $ac_status); }; } &&
4280 { ac_try='test -s conftest.$ac_objext'
4281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4282 (eval $ac_try) 2>&5
4283 ac_status=$?
4284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285 (exit $ac_status); }; }; then
4286 ac_cv_type_int=yes
4287 else
4288 echo "$as_me: failed program was:" >&5
4289 sed 's/^/| /' conftest.$ac_ext >&5
4290
4291 ac_cv_type_int=no
4292 fi
4293 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4294 fi
4295 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4296 echo "${ECHO_T}$ac_cv_type_int" >&6
4297
4298 echo "$as_me:$LINENO: checking size of int" >&5
4299 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4300 if test "${ac_cv_sizeof_int+set}" = set; then
4301 echo $ECHO_N "(cached) $ECHO_C" >&6
4302 else
4303 if test "$ac_cv_type_int" = yes; then
4304 # The cast to unsigned long works around a bug in the HP C Compiler
4305 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4306 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4307 # This bug is HP SR number 8606223364.
4308 if test "$cross_compiling" = yes; then
4309 # Depending upon the size, compute the lo and hi bounds.
4310 cat >conftest.$ac_ext <<_ACEOF
4311 /* confdefs.h. */
4312 _ACEOF
4313 cat confdefs.h >>conftest.$ac_ext
4314 cat >>conftest.$ac_ext <<_ACEOF
4315 /* end confdefs.h. */
4316 $ac_includes_default
4317 int
4318 main ()
4319 {
4320 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4321 test_array [0] = 0
4322
4323 ;
4324 return 0;
4325 }
4326 _ACEOF
4327 rm -f conftest.$ac_objext
4328 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4329 (eval $ac_compile) 2>conftest.er1
4330 ac_status=$?
4331 grep -v '^ *+' conftest.er1 >conftest.err
4332 rm -f conftest.er1
4333 cat conftest.err >&5
4334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4335 (exit $ac_status); } &&
4336 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4337 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4338 (eval $ac_try) 2>&5
4339 ac_status=$?
4340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4341 (exit $ac_status); }; } &&
4342 { ac_try='test -s conftest.$ac_objext'
4343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4344 (eval $ac_try) 2>&5
4345 ac_status=$?
4346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4347 (exit $ac_status); }; }; then
4348 ac_lo=0 ac_mid=0
4349 while :; do
4350 cat >conftest.$ac_ext <<_ACEOF
4351 /* confdefs.h. */
4352 _ACEOF
4353 cat confdefs.h >>conftest.$ac_ext
4354 cat >>conftest.$ac_ext <<_ACEOF
4355 /* end confdefs.h. */
4356 $ac_includes_default
4357 int
4358 main ()
4359 {
4360 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4361 test_array [0] = 0
4362
4363 ;
4364 return 0;
4365 }
4366 _ACEOF
4367 rm -f conftest.$ac_objext
4368 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4369 (eval $ac_compile) 2>conftest.er1
4370 ac_status=$?
4371 grep -v '^ *+' conftest.er1 >conftest.err
4372 rm -f conftest.er1
4373 cat conftest.err >&5
4374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4375 (exit $ac_status); } &&
4376 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4378 (eval $ac_try) 2>&5
4379 ac_status=$?
4380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4381 (exit $ac_status); }; } &&
4382 { ac_try='test -s conftest.$ac_objext'
4383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4384 (eval $ac_try) 2>&5
4385 ac_status=$?
4386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387 (exit $ac_status); }; }; then
4388 ac_hi=$ac_mid; break
4389 else
4390 echo "$as_me: failed program was:" >&5
4391 sed 's/^/| /' conftest.$ac_ext >&5
4392
4393 ac_lo=`expr $ac_mid + 1`
4394 if test $ac_lo -le $ac_mid; then
4395 ac_lo= ac_hi=
4396 break
4397 fi
4398 ac_mid=`expr 2 '*' $ac_mid + 1`
4399 fi
4400 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4401 done
4402 else
4403 echo "$as_me: failed program was:" >&5
4404 sed 's/^/| /' conftest.$ac_ext >&5
4405
4406 cat >conftest.$ac_ext <<_ACEOF
4407 /* confdefs.h. */
4408 _ACEOF
4409 cat confdefs.h >>conftest.$ac_ext
4410 cat >>conftest.$ac_ext <<_ACEOF
4411 /* end confdefs.h. */
4412 $ac_includes_default
4413 int
4414 main ()
4415 {
4416 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4417 test_array [0] = 0
4418
4419 ;
4420 return 0;
4421 }
4422 _ACEOF
4423 rm -f conftest.$ac_objext
4424 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4425 (eval $ac_compile) 2>conftest.er1
4426 ac_status=$?
4427 grep -v '^ *+' conftest.er1 >conftest.err
4428 rm -f conftest.er1
4429 cat conftest.err >&5
4430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4431 (exit $ac_status); } &&
4432 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4434 (eval $ac_try) 2>&5
4435 ac_status=$?
4436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4437 (exit $ac_status); }; } &&
4438 { ac_try='test -s conftest.$ac_objext'
4439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4440 (eval $ac_try) 2>&5
4441 ac_status=$?
4442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4443 (exit $ac_status); }; }; then
4444 ac_hi=-1 ac_mid=-1
4445 while :; do
4446 cat >conftest.$ac_ext <<_ACEOF
4447 /* confdefs.h. */
4448 _ACEOF
4449 cat confdefs.h >>conftest.$ac_ext
4450 cat >>conftest.$ac_ext <<_ACEOF
4451 /* end confdefs.h. */
4452 $ac_includes_default
4453 int
4454 main ()
4455 {
4456 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4457 test_array [0] = 0
4458
4459 ;
4460 return 0;
4461 }
4462 _ACEOF
4463 rm -f conftest.$ac_objext
4464 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4465 (eval $ac_compile) 2>conftest.er1
4466 ac_status=$?
4467 grep -v '^ *+' conftest.er1 >conftest.err
4468 rm -f conftest.er1
4469 cat conftest.err >&5
4470 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4471 (exit $ac_status); } &&
4472 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474 (eval $ac_try) 2>&5
4475 ac_status=$?
4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477 (exit $ac_status); }; } &&
4478 { ac_try='test -s conftest.$ac_objext'
4479 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4480 (eval $ac_try) 2>&5
4481 ac_status=$?
4482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4483 (exit $ac_status); }; }; then
4484 ac_lo=$ac_mid; break
4485 else
4486 echo "$as_me: failed program was:" >&5
4487 sed 's/^/| /' conftest.$ac_ext >&5
4488
4489 ac_hi=`expr '(' $ac_mid ')' - 1`
4490 if test $ac_mid -le $ac_hi; then
4491 ac_lo= ac_hi=
4492 break
4493 fi
4494 ac_mid=`expr 2 '*' $ac_mid`
4495 fi
4496 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4497 done
4498 else
4499 echo "$as_me: failed program was:" >&5
4500 sed 's/^/| /' conftest.$ac_ext >&5
4501
4502 ac_lo= ac_hi=
4503 fi
4504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4505 fi
4506 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4507 # Binary search between lo and hi bounds.
4508 while test "x$ac_lo" != "x$ac_hi"; do
4509 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4510 cat >conftest.$ac_ext <<_ACEOF
4511 /* confdefs.h. */
4512 _ACEOF
4513 cat confdefs.h >>conftest.$ac_ext
4514 cat >>conftest.$ac_ext <<_ACEOF
4515 /* end confdefs.h. */
4516 $ac_includes_default
4517 int
4518 main ()
4519 {
4520 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4521 test_array [0] = 0
4522
4523 ;
4524 return 0;
4525 }
4526 _ACEOF
4527 rm -f conftest.$ac_objext
4528 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4529 (eval $ac_compile) 2>conftest.er1
4530 ac_status=$?
4531 grep -v '^ *+' conftest.er1 >conftest.err
4532 rm -f conftest.er1
4533 cat conftest.err >&5
4534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4535 (exit $ac_status); } &&
4536 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4537 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4538 (eval $ac_try) 2>&5
4539 ac_status=$?
4540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4541 (exit $ac_status); }; } &&
4542 { ac_try='test -s conftest.$ac_objext'
4543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4544 (eval $ac_try) 2>&5
4545 ac_status=$?
4546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547 (exit $ac_status); }; }; then
4548 ac_hi=$ac_mid
4549 else
4550 echo "$as_me: failed program was:" >&5
4551 sed 's/^/| /' conftest.$ac_ext >&5
4552
4553 ac_lo=`expr '(' $ac_mid ')' + 1`
4554 fi
4555 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4556 done
4557 case $ac_lo in
4558 ?*) ac_cv_sizeof_int=$ac_lo;;
4559 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4560 See \`config.log' for more details." >&5
4561 echo "$as_me: error: cannot compute sizeof (int), 77
4562 See \`config.log' for more details." >&2;}
4563 { (exit 1); exit 1; }; } ;;
4564 esac
4565 else
4566 if test "$cross_compiling" = yes; then
4567 { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
4568 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
4569 { (exit 1); exit 1; }; }
4570 else
4571 cat >conftest.$ac_ext <<_ACEOF
4572 /* confdefs.h. */
4573 _ACEOF
4574 cat confdefs.h >>conftest.$ac_ext
4575 cat >>conftest.$ac_ext <<_ACEOF
4576 /* end confdefs.h. */
4577 $ac_includes_default
4578 long longval () { return (long) (sizeof (int)); }
4579 unsigned long ulongval () { return (long) (sizeof (int)); }
4580 #include <stdio.h>
4581 #include <stdlib.h>
4582 int
4583 main ()
4584 {
4585
4586 FILE *f = fopen ("conftest.val", "w");
4587 if (! f)
4588 exit (1);
4589 if (((long) (sizeof (int))) < 0)
4590 {
4591 long i = longval ();
4592 if (i != ((long) (sizeof (int))))
4593 exit (1);
4594 fprintf (f, "%ld\n", i);
4595 }
4596 else
4597 {
4598 unsigned long i = ulongval ();
4599 if (i != ((long) (sizeof (int))))
4600 exit (1);
4601 fprintf (f, "%lu\n", i);
4602 }
4603 exit (ferror (f) || fclose (f) != 0);
4604
4605 ;
4606 return 0;
4607 }
4608 _ACEOF
4609 rm -f conftest$ac_exeext
4610 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4611 (eval $ac_link) 2>&5
4612 ac_status=$?
4613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4614 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4615 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4616 (eval $ac_try) 2>&5
4617 ac_status=$?
4618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4619 (exit $ac_status); }; }; then
4620 ac_cv_sizeof_int=`cat conftest.val`
4621 else
4622 echo "$as_me: program exited with status $ac_status" >&5
4623 echo "$as_me: failed program was:" >&5
4624 sed 's/^/| /' conftest.$ac_ext >&5
4625
4626 ( exit $ac_status )
4627 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4628 See \`config.log' for more details." >&5
4629 echo "$as_me: error: cannot compute sizeof (int), 77
4630 See \`config.log' for more details." >&2;}
4631 { (exit 1); exit 1; }; }
4632 fi
4633 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4634 fi
4635 fi
4636 rm -f conftest.val
4637 else
4638 ac_cv_sizeof_int=0
4639 fi
4640 fi
4641 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4642 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4643 cat >>confdefs.h <<_ACEOF
4644 #define SIZEOF_INT $ac_cv_sizeof_int
4645 _ACEOF
4646
4647
4648 echo "$as_me:$LINENO: checking for long" >&5
4649 echo $ECHO_N "checking for long... $ECHO_C" >&6
4650 if test "${ac_cv_type_long+set}" = set; then
4651 echo $ECHO_N "(cached) $ECHO_C" >&6
4652 else
4653 cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h. */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h. */
4659 $ac_includes_default
4660 int
4661 main ()
4662 {
4663 if ((long *) 0)
4664 return 0;
4665 if (sizeof (long))
4666 return 0;
4667 ;
4668 return 0;
4669 }
4670 _ACEOF
4671 rm -f conftest.$ac_objext
4672 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4673 (eval $ac_compile) 2>conftest.er1
4674 ac_status=$?
4675 grep -v '^ *+' conftest.er1 >conftest.err
4676 rm -f conftest.er1
4677 cat conftest.err >&5
4678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4679 (exit $ac_status); } &&
4680 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4682 (eval $ac_try) 2>&5
4683 ac_status=$?
4684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685 (exit $ac_status); }; } &&
4686 { ac_try='test -s conftest.$ac_objext'
4687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688 (eval $ac_try) 2>&5
4689 ac_status=$?
4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691 (exit $ac_status); }; }; then
4692 ac_cv_type_long=yes
4693 else
4694 echo "$as_me: failed program was:" >&5
4695 sed 's/^/| /' conftest.$ac_ext >&5
4696
4697 ac_cv_type_long=no
4698 fi
4699 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4700 fi
4701 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4702 echo "${ECHO_T}$ac_cv_type_long" >&6
4703
4704 echo "$as_me:$LINENO: checking size of long" >&5
4705 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4706 if test "${ac_cv_sizeof_long+set}" = set; then
4707 echo $ECHO_N "(cached) $ECHO_C" >&6
4708 else
4709 if test "$ac_cv_type_long" = yes; then
4710 # The cast to unsigned long works around a bug in the HP C Compiler
4711 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4712 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4713 # This bug is HP SR number 8606223364.
4714 if test "$cross_compiling" = yes; then
4715 # Depending upon the size, compute the lo and hi bounds.
4716 cat >conftest.$ac_ext <<_ACEOF
4717 /* confdefs.h. */
4718 _ACEOF
4719 cat confdefs.h >>conftest.$ac_ext
4720 cat >>conftest.$ac_ext <<_ACEOF
4721 /* end confdefs.h. */
4722 $ac_includes_default
4723 int
4724 main ()
4725 {
4726 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4727 test_array [0] = 0
4728
4729 ;
4730 return 0;
4731 }
4732 _ACEOF
4733 rm -f conftest.$ac_objext
4734 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4735 (eval $ac_compile) 2>conftest.er1
4736 ac_status=$?
4737 grep -v '^ *+' conftest.er1 >conftest.err
4738 rm -f conftest.er1
4739 cat conftest.err >&5
4740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4741 (exit $ac_status); } &&
4742 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4744 (eval $ac_try) 2>&5
4745 ac_status=$?
4746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4747 (exit $ac_status); }; } &&
4748 { ac_try='test -s conftest.$ac_objext'
4749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4750 (eval $ac_try) 2>&5
4751 ac_status=$?
4752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753 (exit $ac_status); }; }; then
4754 ac_lo=0 ac_mid=0
4755 while :; do
4756 cat >conftest.$ac_ext <<_ACEOF
4757 /* confdefs.h. */
4758 _ACEOF
4759 cat confdefs.h >>conftest.$ac_ext
4760 cat >>conftest.$ac_ext <<_ACEOF
4761 /* end confdefs.h. */
4762 $ac_includes_default
4763 int
4764 main ()
4765 {
4766 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4767 test_array [0] = 0
4768
4769 ;
4770 return 0;
4771 }
4772 _ACEOF
4773 rm -f conftest.$ac_objext
4774 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4775 (eval $ac_compile) 2>conftest.er1
4776 ac_status=$?
4777 grep -v '^ *+' conftest.er1 >conftest.err
4778 rm -f conftest.er1
4779 cat conftest.err >&5
4780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781 (exit $ac_status); } &&
4782 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4784 (eval $ac_try) 2>&5
4785 ac_status=$?
4786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787 (exit $ac_status); }; } &&
4788 { ac_try='test -s conftest.$ac_objext'
4789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4790 (eval $ac_try) 2>&5
4791 ac_status=$?
4792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793 (exit $ac_status); }; }; then
4794 ac_hi=$ac_mid; break
4795 else
4796 echo "$as_me: failed program was:" >&5
4797 sed 's/^/| /' conftest.$ac_ext >&5
4798
4799 ac_lo=`expr $ac_mid + 1`
4800 if test $ac_lo -le $ac_mid; then
4801 ac_lo= ac_hi=
4802 break
4803 fi
4804 ac_mid=`expr 2 '*' $ac_mid + 1`
4805 fi
4806 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4807 done
4808 else
4809 echo "$as_me: failed program was:" >&5
4810 sed 's/^/| /' conftest.$ac_ext >&5
4811
4812 cat >conftest.$ac_ext <<_ACEOF
4813 /* confdefs.h. */
4814 _ACEOF
4815 cat confdefs.h >>conftest.$ac_ext
4816 cat >>conftest.$ac_ext <<_ACEOF
4817 /* end confdefs.h. */
4818 $ac_includes_default
4819 int
4820 main ()
4821 {
4822 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4823 test_array [0] = 0
4824
4825 ;
4826 return 0;
4827 }
4828 _ACEOF
4829 rm -f conftest.$ac_objext
4830 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4831 (eval $ac_compile) 2>conftest.er1
4832 ac_status=$?
4833 grep -v '^ *+' conftest.er1 >conftest.err
4834 rm -f conftest.er1
4835 cat conftest.err >&5
4836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837 (exit $ac_status); } &&
4838 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4840 (eval $ac_try) 2>&5
4841 ac_status=$?
4842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843 (exit $ac_status); }; } &&
4844 { ac_try='test -s conftest.$ac_objext'
4845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4846 (eval $ac_try) 2>&5
4847 ac_status=$?
4848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849 (exit $ac_status); }; }; then
4850 ac_hi=-1 ac_mid=-1
4851 while :; do
4852 cat >conftest.$ac_ext <<_ACEOF
4853 /* confdefs.h. */
4854 _ACEOF
4855 cat confdefs.h >>conftest.$ac_ext
4856 cat >>conftest.$ac_ext <<_ACEOF
4857 /* end confdefs.h. */
4858 $ac_includes_default
4859 int
4860 main ()
4861 {
4862 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4863 test_array [0] = 0
4864
4865 ;
4866 return 0;
4867 }
4868 _ACEOF
4869 rm -f conftest.$ac_objext
4870 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4871 (eval $ac_compile) 2>conftest.er1
4872 ac_status=$?
4873 grep -v '^ *+' conftest.er1 >conftest.err
4874 rm -f conftest.er1
4875 cat conftest.err >&5
4876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4877 (exit $ac_status); } &&
4878 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4880 (eval $ac_try) 2>&5
4881 ac_status=$?
4882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883 (exit $ac_status); }; } &&
4884 { ac_try='test -s conftest.$ac_objext'
4885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4886 (eval $ac_try) 2>&5
4887 ac_status=$?
4888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889 (exit $ac_status); }; }; then
4890 ac_lo=$ac_mid; break
4891 else
4892 echo "$as_me: failed program was:" >&5
4893 sed 's/^/| /' conftest.$ac_ext >&5
4894
4895 ac_hi=`expr '(' $ac_mid ')' - 1`
4896 if test $ac_mid -le $ac_hi; then
4897 ac_lo= ac_hi=
4898 break
4899 fi
4900 ac_mid=`expr 2 '*' $ac_mid`
4901 fi
4902 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4903 done
4904 else
4905 echo "$as_me: failed program was:" >&5
4906 sed 's/^/| /' conftest.$ac_ext >&5
4907
4908 ac_lo= ac_hi=
4909 fi
4910 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4911 fi
4912 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4913 # Binary search between lo and hi bounds.
4914 while test "x$ac_lo" != "x$ac_hi"; do
4915 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4916 cat >conftest.$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" || test ! -s conftest.err'
4943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4944 (eval $ac_try) 2>&5
4945 ac_status=$?
4946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4947 (exit $ac_status); }; } &&
4948 { ac_try='test -s conftest.$ac_objext'
4949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4950 (eval $ac_try) 2>&5
4951 ac_status=$?
4952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953 (exit $ac_status); }; }; then
4954 ac_hi=$ac_mid
4955 else
4956 echo "$as_me: failed program was:" >&5
4957 sed 's/^/| /' conftest.$ac_ext >&5
4958
4959 ac_lo=`expr '(' $ac_mid ')' + 1`
4960 fi
4961 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4962 done
4963 case $ac_lo in
4964 ?*) ac_cv_sizeof_long=$ac_lo;;
4965 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4966 See \`config.log' for more details." >&5
4967 echo "$as_me: error: cannot compute sizeof (long), 77
4968 See \`config.log' for more details." >&2;}
4969 { (exit 1); exit 1; }; } ;;
4970 esac
4971 else
4972 if test "$cross_compiling" = yes; then
4973 { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
4974 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
4975 { (exit 1); exit 1; }; }
4976 else
4977 cat >conftest.$ac_ext <<_ACEOF
4978 /* confdefs.h. */
4979 _ACEOF
4980 cat confdefs.h >>conftest.$ac_ext
4981 cat >>conftest.$ac_ext <<_ACEOF
4982 /* end confdefs.h. */
4983 $ac_includes_default
4984 long longval () { return (long) (sizeof (long)); }
4985 unsigned long ulongval () { return (long) (sizeof (long)); }
4986 #include <stdio.h>
4987 #include <stdlib.h>
4988 int
4989 main ()
4990 {
4991
4992 FILE *f = fopen ("conftest.val", "w");
4993 if (! f)
4994 exit (1);
4995 if (((long) (sizeof (long))) < 0)
4996 {
4997 long i = longval ();
4998 if (i != ((long) (sizeof (long))))
4999 exit (1);
5000 fprintf (f, "%ld\n", i);
5001 }
5002 else
5003 {
5004 unsigned long i = ulongval ();
5005 if (i != ((long) (sizeof (long))))
5006 exit (1);
5007 fprintf (f, "%lu\n", i);
5008 }
5009 exit (ferror (f) || fclose (f) != 0);
5010
5011 ;
5012 return 0;
5013 }
5014 _ACEOF
5015 rm -f conftest$ac_exeext
5016 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5017 (eval $ac_link) 2>&5
5018 ac_status=$?
5019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5020 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5021 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5022 (eval $ac_try) 2>&5
5023 ac_status=$?
5024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025 (exit $ac_status); }; }; then
5026 ac_cv_sizeof_long=`cat conftest.val`
5027 else
5028 echo "$as_me: program exited with status $ac_status" >&5
5029 echo "$as_me: failed program was:" >&5
5030 sed 's/^/| /' conftest.$ac_ext >&5
5031
5032 ( exit $ac_status )
5033 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5034 See \`config.log' for more details." >&5
5035 echo "$as_me: error: cannot compute sizeof (long), 77
5036 See \`config.log' for more details." >&2;}
5037 { (exit 1); exit 1; }; }
5038 fi
5039 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5040 fi
5041 fi
5042 rm -f conftest.val
5043 else
5044 ac_cv_sizeof_long=0
5045 fi
5046 fi
5047 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5048 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5049 cat >>confdefs.h <<_ACEOF
5050 #define SIZEOF_LONG $ac_cv_sizeof_long
5051 _ACEOF
5052
5053
5054 echo "$as_me:$LINENO: checking for long long" >&5
5055 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5056 if test "${ac_cv_type_long_long+set}" = set; then
5057 echo $ECHO_N "(cached) $ECHO_C" >&6
5058 else
5059 cat >conftest.$ac_ext <<_ACEOF
5060 /* confdefs.h. */
5061 _ACEOF
5062 cat confdefs.h >>conftest.$ac_ext
5063 cat >>conftest.$ac_ext <<_ACEOF
5064 /* end confdefs.h. */
5065 $ac_includes_default
5066 int
5067 main ()
5068 {
5069 if ((long long *) 0)
5070 return 0;
5071 if (sizeof (long long))
5072 return 0;
5073 ;
5074 return 0;
5075 }
5076 _ACEOF
5077 rm -f conftest.$ac_objext
5078 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5079 (eval $ac_compile) 2>conftest.er1
5080 ac_status=$?
5081 grep -v '^ *+' conftest.er1 >conftest.err
5082 rm -f conftest.er1
5083 cat conftest.err >&5
5084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5085 (exit $ac_status); } &&
5086 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5088 (eval $ac_try) 2>&5
5089 ac_status=$?
5090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5091 (exit $ac_status); }; } &&
5092 { ac_try='test -s conftest.$ac_objext'
5093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5094 (eval $ac_try) 2>&5
5095 ac_status=$?
5096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5097 (exit $ac_status); }; }; then
5098 ac_cv_type_long_long=yes
5099 else
5100 echo "$as_me: failed program was:" >&5
5101 sed 's/^/| /' conftest.$ac_ext >&5
5102
5103 ac_cv_type_long_long=no
5104 fi
5105 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5106 fi
5107 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5108 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5109 if test $ac_cv_type_long_long = yes; then
5110
5111 cat >>confdefs.h <<_ACEOF
5112 #define HAVE_LONG_LONG 1
5113 _ACEOF
5114
5115 echo "$as_me:$LINENO: checking for long long" >&5
5116 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5117 if test "${ac_cv_type_long_long+set}" = set; then
5118 echo $ECHO_N "(cached) $ECHO_C" >&6
5119 else
5120 cat >conftest.$ac_ext <<_ACEOF
5121 /* confdefs.h. */
5122 _ACEOF
5123 cat confdefs.h >>conftest.$ac_ext
5124 cat >>conftest.$ac_ext <<_ACEOF
5125 /* end confdefs.h. */
5126 $ac_includes_default
5127 int
5128 main ()
5129 {
5130 if ((long long *) 0)
5131 return 0;
5132 if (sizeof (long long))
5133 return 0;
5134 ;
5135 return 0;
5136 }
5137 _ACEOF
5138 rm -f conftest.$ac_objext
5139 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5140 (eval $ac_compile) 2>conftest.er1
5141 ac_status=$?
5142 grep -v '^ *+' conftest.er1 >conftest.err
5143 rm -f conftest.er1
5144 cat conftest.err >&5
5145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5146 (exit $ac_status); } &&
5147 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5149 (eval $ac_try) 2>&5
5150 ac_status=$?
5151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152 (exit $ac_status); }; } &&
5153 { ac_try='test -s conftest.$ac_objext'
5154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5155 (eval $ac_try) 2>&5
5156 ac_status=$?
5157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158 (exit $ac_status); }; }; then
5159 ac_cv_type_long_long=yes
5160 else
5161 echo "$as_me: failed program was:" >&5
5162 sed 's/^/| /' conftest.$ac_ext >&5
5163
5164 ac_cv_type_long_long=no
5165 fi
5166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5167 fi
5168 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5169 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5170
5171 echo "$as_me:$LINENO: checking size of long long" >&5
5172 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5173 if test "${ac_cv_sizeof_long_long+set}" = set; then
5174 echo $ECHO_N "(cached) $ECHO_C" >&6
5175 else
5176 if test "$ac_cv_type_long_long" = yes; then
5177 # The cast to unsigned long works around a bug in the HP C Compiler
5178 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5179 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5180 # This bug is HP SR number 8606223364.
5181 if test "$cross_compiling" = yes; then
5182 # Depending upon the size, compute the lo and hi bounds.
5183 cat >conftest.$ac_ext <<_ACEOF
5184 /* confdefs.h. */
5185 _ACEOF
5186 cat confdefs.h >>conftest.$ac_ext
5187 cat >>conftest.$ac_ext <<_ACEOF
5188 /* end confdefs.h. */
5189 $ac_includes_default
5190 int
5191 main ()
5192 {
5193 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5194 test_array [0] = 0
5195
5196 ;
5197 return 0;
5198 }
5199 _ACEOF
5200 rm -f conftest.$ac_objext
5201 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5202 (eval $ac_compile) 2>conftest.er1
5203 ac_status=$?
5204 grep -v '^ *+' conftest.er1 >conftest.err
5205 rm -f conftest.er1
5206 cat conftest.err >&5
5207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208 (exit $ac_status); } &&
5209 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5211 (eval $ac_try) 2>&5
5212 ac_status=$?
5213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214 (exit $ac_status); }; } &&
5215 { ac_try='test -s conftest.$ac_objext'
5216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5217 (eval $ac_try) 2>&5
5218 ac_status=$?
5219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220 (exit $ac_status); }; }; then
5221 ac_lo=0 ac_mid=0
5222 while :; do
5223 cat >conftest.$ac_ext <<_ACEOF
5224 /* confdefs.h. */
5225 _ACEOF
5226 cat confdefs.h >>conftest.$ac_ext
5227 cat >>conftest.$ac_ext <<_ACEOF
5228 /* end confdefs.h. */
5229 $ac_includes_default
5230 int
5231 main ()
5232 {
5233 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5234 test_array [0] = 0
5235
5236 ;
5237 return 0;
5238 }
5239 _ACEOF
5240 rm -f conftest.$ac_objext
5241 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5242 (eval $ac_compile) 2>conftest.er1
5243 ac_status=$?
5244 grep -v '^ *+' conftest.er1 >conftest.err
5245 rm -f conftest.er1
5246 cat conftest.err >&5
5247 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5248 (exit $ac_status); } &&
5249 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5251 (eval $ac_try) 2>&5
5252 ac_status=$?
5253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5254 (exit $ac_status); }; } &&
5255 { ac_try='test -s conftest.$ac_objext'
5256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5257 (eval $ac_try) 2>&5
5258 ac_status=$?
5259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5260 (exit $ac_status); }; }; then
5261 ac_hi=$ac_mid; break
5262 else
5263 echo "$as_me: failed program was:" >&5
5264 sed 's/^/| /' conftest.$ac_ext >&5
5265
5266 ac_lo=`expr $ac_mid + 1`
5267 if test $ac_lo -le $ac_mid; then
5268 ac_lo= ac_hi=
5269 break
5270 fi
5271 ac_mid=`expr 2 '*' $ac_mid + 1`
5272 fi
5273 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5274 done
5275 else
5276 echo "$as_me: failed program was:" >&5
5277 sed 's/^/| /' conftest.$ac_ext >&5
5278
5279 cat >conftest.$ac_ext <<_ACEOF
5280 /* confdefs.h. */
5281 _ACEOF
5282 cat confdefs.h >>conftest.$ac_ext
5283 cat >>conftest.$ac_ext <<_ACEOF
5284 /* end confdefs.h. */
5285 $ac_includes_default
5286 int
5287 main ()
5288 {
5289 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5290 test_array [0] = 0
5291
5292 ;
5293 return 0;
5294 }
5295 _ACEOF
5296 rm -f conftest.$ac_objext
5297 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5298 (eval $ac_compile) 2>conftest.er1
5299 ac_status=$?
5300 grep -v '^ *+' conftest.er1 >conftest.err
5301 rm -f conftest.er1
5302 cat conftest.err >&5
5303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5304 (exit $ac_status); } &&
5305 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5307 (eval $ac_try) 2>&5
5308 ac_status=$?
5309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5310 (exit $ac_status); }; } &&
5311 { ac_try='test -s conftest.$ac_objext'
5312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313 (eval $ac_try) 2>&5
5314 ac_status=$?
5315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316 (exit $ac_status); }; }; then
5317 ac_hi=-1 ac_mid=-1
5318 while :; do
5319 cat >conftest.$ac_ext <<_ACEOF
5320 /* confdefs.h. */
5321 _ACEOF
5322 cat confdefs.h >>conftest.$ac_ext
5323 cat >>conftest.$ac_ext <<_ACEOF
5324 /* end confdefs.h. */
5325 $ac_includes_default
5326 int
5327 main ()
5328 {
5329 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5330 test_array [0] = 0
5331
5332 ;
5333 return 0;
5334 }
5335 _ACEOF
5336 rm -f conftest.$ac_objext
5337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5338 (eval $ac_compile) 2>conftest.er1
5339 ac_status=$?
5340 grep -v '^ *+' conftest.er1 >conftest.err
5341 rm -f conftest.er1
5342 cat conftest.err >&5
5343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5344 (exit $ac_status); } &&
5345 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5346 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5347 (eval $ac_try) 2>&5
5348 ac_status=$?
5349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350 (exit $ac_status); }; } &&
5351 { ac_try='test -s conftest.$ac_objext'
5352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5353 (eval $ac_try) 2>&5
5354 ac_status=$?
5355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5356 (exit $ac_status); }; }; then
5357 ac_lo=$ac_mid; break
5358 else
5359 echo "$as_me: failed program was:" >&5
5360 sed 's/^/| /' conftest.$ac_ext >&5
5361
5362 ac_hi=`expr '(' $ac_mid ')' - 1`
5363 if test $ac_mid -le $ac_hi; then
5364 ac_lo= ac_hi=
5365 break
5366 fi
5367 ac_mid=`expr 2 '*' $ac_mid`
5368 fi
5369 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5370 done
5371 else
5372 echo "$as_me: failed program was:" >&5
5373 sed 's/^/| /' conftest.$ac_ext >&5
5374
5375 ac_lo= ac_hi=
5376 fi
5377 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5378 fi
5379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5380 # Binary search between lo and hi bounds.
5381 while test "x$ac_lo" != "x$ac_hi"; do
5382 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5383 cat >conftest.$ac_ext <<_ACEOF
5384 /* confdefs.h. */
5385 _ACEOF
5386 cat confdefs.h >>conftest.$ac_ext
5387 cat >>conftest.$ac_ext <<_ACEOF
5388 /* end confdefs.h. */
5389 $ac_includes_default
5390 int
5391 main ()
5392 {
5393 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5394 test_array [0] = 0
5395
5396 ;
5397 return 0;
5398 }
5399 _ACEOF
5400 rm -f conftest.$ac_objext
5401 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5402 (eval $ac_compile) 2>conftest.er1
5403 ac_status=$?
5404 grep -v '^ *+' conftest.er1 >conftest.err
5405 rm -f conftest.er1
5406 cat conftest.err >&5
5407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408 (exit $ac_status); } &&
5409 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411 (eval $ac_try) 2>&5
5412 ac_status=$?
5413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414 (exit $ac_status); }; } &&
5415 { ac_try='test -s conftest.$ac_objext'
5416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417 (eval $ac_try) 2>&5
5418 ac_status=$?
5419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420 (exit $ac_status); }; }; then
5421 ac_hi=$ac_mid
5422 else
5423 echo "$as_me: failed program was:" >&5
5424 sed 's/^/| /' conftest.$ac_ext >&5
5425
5426 ac_lo=`expr '(' $ac_mid ')' + 1`
5427 fi
5428 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5429 done
5430 case $ac_lo in
5431 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5432 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5433 See \`config.log' for more details." >&5
5434 echo "$as_me: error: cannot compute sizeof (long long), 77
5435 See \`config.log' for more details." >&2;}
5436 { (exit 1); exit 1; }; } ;;
5437 esac
5438 else
5439 if test "$cross_compiling" = yes; then
5440 { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
5441 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
5442 { (exit 1); exit 1; }; }
5443 else
5444 cat >conftest.$ac_ext <<_ACEOF
5445 /* confdefs.h. */
5446 _ACEOF
5447 cat confdefs.h >>conftest.$ac_ext
5448 cat >>conftest.$ac_ext <<_ACEOF
5449 /* end confdefs.h. */
5450 $ac_includes_default
5451 long longval () { return (long) (sizeof (long long)); }
5452 unsigned long ulongval () { return (long) (sizeof (long long)); }
5453 #include <stdio.h>
5454 #include <stdlib.h>
5455 int
5456 main ()
5457 {
5458
5459 FILE *f = fopen ("conftest.val", "w");
5460 if (! f)
5461 exit (1);
5462 if (((long) (sizeof (long long))) < 0)
5463 {
5464 long i = longval ();
5465 if (i != ((long) (sizeof (long long))))
5466 exit (1);
5467 fprintf (f, "%ld\n", i);
5468 }
5469 else
5470 {
5471 unsigned long i = ulongval ();
5472 if (i != ((long) (sizeof (long long))))
5473 exit (1);
5474 fprintf (f, "%lu\n", i);
5475 }
5476 exit (ferror (f) || fclose (f) != 0);
5477
5478 ;
5479 return 0;
5480 }
5481 _ACEOF
5482 rm -f conftest$ac_exeext
5483 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5484 (eval $ac_link) 2>&5
5485 ac_status=$?
5486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5487 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5489 (eval $ac_try) 2>&5
5490 ac_status=$?
5491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492 (exit $ac_status); }; }; then
5493 ac_cv_sizeof_long_long=`cat conftest.val`
5494 else
5495 echo "$as_me: program exited with status $ac_status" >&5
5496 echo "$as_me: failed program was:" >&5
5497 sed 's/^/| /' conftest.$ac_ext >&5
5498
5499 ( exit $ac_status )
5500 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5501 See \`config.log' for more details." >&5
5502 echo "$as_me: error: cannot compute sizeof (long long), 77
5503 See \`config.log' for more details." >&2;}
5504 { (exit 1); exit 1; }; }
5505 fi
5506 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5507 fi
5508 fi
5509 rm -f conftest.val
5510 else
5511 ac_cv_sizeof_long_long=0
5512 fi
5513 fi
5514 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5515 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5516 cat >>confdefs.h <<_ACEOF
5517 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5518 _ACEOF
5519
5520
5521 fi
5522
5523 echo "$as_me:$LINENO: checking for __int64" >&5
5524 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5525 if test "${ac_cv_type___int64+set}" = set; then
5526 echo $ECHO_N "(cached) $ECHO_C" >&6
5527 else
5528 cat >conftest.$ac_ext <<_ACEOF
5529 /* confdefs.h. */
5530 _ACEOF
5531 cat confdefs.h >>conftest.$ac_ext
5532 cat >>conftest.$ac_ext <<_ACEOF
5533 /* end confdefs.h. */
5534 $ac_includes_default
5535 int
5536 main ()
5537 {
5538 if ((__int64 *) 0)
5539 return 0;
5540 if (sizeof (__int64))
5541 return 0;
5542 ;
5543 return 0;
5544 }
5545 _ACEOF
5546 rm -f conftest.$ac_objext
5547 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5548 (eval $ac_compile) 2>conftest.er1
5549 ac_status=$?
5550 grep -v '^ *+' conftest.er1 >conftest.err
5551 rm -f conftest.er1
5552 cat conftest.err >&5
5553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5554 (exit $ac_status); } &&
5555 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5556 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5557 (eval $ac_try) 2>&5
5558 ac_status=$?
5559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5560 (exit $ac_status); }; } &&
5561 { ac_try='test -s conftest.$ac_objext'
5562 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5563 (eval $ac_try) 2>&5
5564 ac_status=$?
5565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5566 (exit $ac_status); }; }; then
5567 ac_cv_type___int64=yes
5568 else
5569 echo "$as_me: failed program was:" >&5
5570 sed 's/^/| /' conftest.$ac_ext >&5
5571
5572 ac_cv_type___int64=no
5573 fi
5574 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5575 fi
5576 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5577 echo "${ECHO_T}$ac_cv_type___int64" >&6
5578 if test $ac_cv_type___int64 = yes; then
5579
5580 cat >>confdefs.h <<_ACEOF
5581 #define HAVE___INT64 1
5582 _ACEOF
5583
5584 echo "$as_me:$LINENO: checking for __int64" >&5
5585 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5586 if test "${ac_cv_type___int64+set}" = set; then
5587 echo $ECHO_N "(cached) $ECHO_C" >&6
5588 else
5589 cat >conftest.$ac_ext <<_ACEOF
5590 /* confdefs.h. */
5591 _ACEOF
5592 cat confdefs.h >>conftest.$ac_ext
5593 cat >>conftest.$ac_ext <<_ACEOF
5594 /* end confdefs.h. */
5595 $ac_includes_default
5596 int
5597 main ()
5598 {
5599 if ((__int64 *) 0)
5600 return 0;
5601 if (sizeof (__int64))
5602 return 0;
5603 ;
5604 return 0;
5605 }
5606 _ACEOF
5607 rm -f conftest.$ac_objext
5608 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5609 (eval $ac_compile) 2>conftest.er1
5610 ac_status=$?
5611 grep -v '^ *+' conftest.er1 >conftest.err
5612 rm -f conftest.er1
5613 cat conftest.err >&5
5614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5615 (exit $ac_status); } &&
5616 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5618 (eval $ac_try) 2>&5
5619 ac_status=$?
5620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621 (exit $ac_status); }; } &&
5622 { ac_try='test -s conftest.$ac_objext'
5623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5624 (eval $ac_try) 2>&5
5625 ac_status=$?
5626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627 (exit $ac_status); }; }; then
5628 ac_cv_type___int64=yes
5629 else
5630 echo "$as_me: failed program was:" >&5
5631 sed 's/^/| /' conftest.$ac_ext >&5
5632
5633 ac_cv_type___int64=no
5634 fi
5635 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5636 fi
5637 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5638 echo "${ECHO_T}$ac_cv_type___int64" >&6
5639
5640 echo "$as_me:$LINENO: checking size of __int64" >&5
5641 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5642 if test "${ac_cv_sizeof___int64+set}" = set; then
5643 echo $ECHO_N "(cached) $ECHO_C" >&6
5644 else
5645 if test "$ac_cv_type___int64" = yes; then
5646 # The cast to unsigned long works around a bug in the HP C Compiler
5647 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5648 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5649 # This bug is HP SR number 8606223364.
5650 if test "$cross_compiling" = yes; then
5651 # Depending upon the size, compute the lo and hi bounds.
5652 cat >conftest.$ac_ext <<_ACEOF
5653 /* confdefs.h. */
5654 _ACEOF
5655 cat confdefs.h >>conftest.$ac_ext
5656 cat >>conftest.$ac_ext <<_ACEOF
5657 /* end confdefs.h. */
5658 $ac_includes_default
5659 int
5660 main ()
5661 {
5662 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5663 test_array [0] = 0
5664
5665 ;
5666 return 0;
5667 }
5668 _ACEOF
5669 rm -f conftest.$ac_objext
5670 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5671 (eval $ac_compile) 2>conftest.er1
5672 ac_status=$?
5673 grep -v '^ *+' conftest.er1 >conftest.err
5674 rm -f conftest.er1
5675 cat conftest.err >&5
5676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5677 (exit $ac_status); } &&
5678 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5680 (eval $ac_try) 2>&5
5681 ac_status=$?
5682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5683 (exit $ac_status); }; } &&
5684 { ac_try='test -s conftest.$ac_objext'
5685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5686 (eval $ac_try) 2>&5
5687 ac_status=$?
5688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5689 (exit $ac_status); }; }; then
5690 ac_lo=0 ac_mid=0
5691 while :; do
5692 cat >conftest.$ac_ext <<_ACEOF
5693 /* confdefs.h. */
5694 _ACEOF
5695 cat confdefs.h >>conftest.$ac_ext
5696 cat >>conftest.$ac_ext <<_ACEOF
5697 /* end confdefs.h. */
5698 $ac_includes_default
5699 int
5700 main ()
5701 {
5702 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5703 test_array [0] = 0
5704
5705 ;
5706 return 0;
5707 }
5708 _ACEOF
5709 rm -f conftest.$ac_objext
5710 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5711 (eval $ac_compile) 2>conftest.er1
5712 ac_status=$?
5713 grep -v '^ *+' conftest.er1 >conftest.err
5714 rm -f conftest.er1
5715 cat conftest.err >&5
5716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5717 (exit $ac_status); } &&
5718 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5719 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5720 (eval $ac_try) 2>&5
5721 ac_status=$?
5722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5723 (exit $ac_status); }; } &&
5724 { ac_try='test -s conftest.$ac_objext'
5725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5726 (eval $ac_try) 2>&5
5727 ac_status=$?
5728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729 (exit $ac_status); }; }; then
5730 ac_hi=$ac_mid; break
5731 else
5732 echo "$as_me: failed program was:" >&5
5733 sed 's/^/| /' conftest.$ac_ext >&5
5734
5735 ac_lo=`expr $ac_mid + 1`
5736 if test $ac_lo -le $ac_mid; then
5737 ac_lo= ac_hi=
5738 break
5739 fi
5740 ac_mid=`expr 2 '*' $ac_mid + 1`
5741 fi
5742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5743 done
5744 else
5745 echo "$as_me: failed program was:" >&5
5746 sed 's/^/| /' conftest.$ac_ext >&5
5747
5748 cat >conftest.$ac_ext <<_ACEOF
5749 /* confdefs.h. */
5750 _ACEOF
5751 cat confdefs.h >>conftest.$ac_ext
5752 cat >>conftest.$ac_ext <<_ACEOF
5753 /* end confdefs.h. */
5754 $ac_includes_default
5755 int
5756 main ()
5757 {
5758 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5759 test_array [0] = 0
5760
5761 ;
5762 return 0;
5763 }
5764 _ACEOF
5765 rm -f conftest.$ac_objext
5766 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5767 (eval $ac_compile) 2>conftest.er1
5768 ac_status=$?
5769 grep -v '^ *+' conftest.er1 >conftest.err
5770 rm -f conftest.er1
5771 cat conftest.err >&5
5772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773 (exit $ac_status); } &&
5774 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5776 (eval $ac_try) 2>&5
5777 ac_status=$?
5778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779 (exit $ac_status); }; } &&
5780 { ac_try='test -s conftest.$ac_objext'
5781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5782 (eval $ac_try) 2>&5
5783 ac_status=$?
5784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5785 (exit $ac_status); }; }; then
5786 ac_hi=-1 ac_mid=-1
5787 while :; do
5788 cat >conftest.$ac_ext <<_ACEOF
5789 /* confdefs.h. */
5790 _ACEOF
5791 cat confdefs.h >>conftest.$ac_ext
5792 cat >>conftest.$ac_ext <<_ACEOF
5793 /* end confdefs.h. */
5794 $ac_includes_default
5795 int
5796 main ()
5797 {
5798 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5799 test_array [0] = 0
5800
5801 ;
5802 return 0;
5803 }
5804 _ACEOF
5805 rm -f conftest.$ac_objext
5806 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5807 (eval $ac_compile) 2>conftest.er1
5808 ac_status=$?
5809 grep -v '^ *+' conftest.er1 >conftest.err
5810 rm -f conftest.er1
5811 cat conftest.err >&5
5812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5813 (exit $ac_status); } &&
5814 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5816 (eval $ac_try) 2>&5
5817 ac_status=$?
5818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5819 (exit $ac_status); }; } &&
5820 { ac_try='test -s conftest.$ac_objext'
5821 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5822 (eval $ac_try) 2>&5
5823 ac_status=$?
5824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825 (exit $ac_status); }; }; then
5826 ac_lo=$ac_mid; break
5827 else
5828 echo "$as_me: failed program was:" >&5
5829 sed 's/^/| /' conftest.$ac_ext >&5
5830
5831 ac_hi=`expr '(' $ac_mid ')' - 1`
5832 if test $ac_mid -le $ac_hi; then
5833 ac_lo= ac_hi=
5834 break
5835 fi
5836 ac_mid=`expr 2 '*' $ac_mid`
5837 fi
5838 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5839 done
5840 else
5841 echo "$as_me: failed program was:" >&5
5842 sed 's/^/| /' conftest.$ac_ext >&5
5843
5844 ac_lo= ac_hi=
5845 fi
5846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5847 fi
5848 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5849 # Binary search between lo and hi bounds.
5850 while test "x$ac_lo" != "x$ac_hi"; do
5851 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5852 cat >conftest.$ac_ext <<_ACEOF
5853 /* confdefs.h. */
5854 _ACEOF
5855 cat confdefs.h >>conftest.$ac_ext
5856 cat >>conftest.$ac_ext <<_ACEOF
5857 /* end confdefs.h. */
5858 $ac_includes_default
5859 int
5860 main ()
5861 {
5862 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5863 test_array [0] = 0
5864
5865 ;
5866 return 0;
5867 }
5868 _ACEOF
5869 rm -f conftest.$ac_objext
5870 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5871 (eval $ac_compile) 2>conftest.er1
5872 ac_status=$?
5873 grep -v '^ *+' conftest.er1 >conftest.err
5874 rm -f conftest.er1
5875 cat conftest.err >&5
5876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877 (exit $ac_status); } &&
5878 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5880 (eval $ac_try) 2>&5
5881 ac_status=$?
5882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5883 (exit $ac_status); }; } &&
5884 { ac_try='test -s conftest.$ac_objext'
5885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5886 (eval $ac_try) 2>&5
5887 ac_status=$?
5888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5889 (exit $ac_status); }; }; then
5890 ac_hi=$ac_mid
5891 else
5892 echo "$as_me: failed program was:" >&5
5893 sed 's/^/| /' conftest.$ac_ext >&5
5894
5895 ac_lo=`expr '(' $ac_mid ')' + 1`
5896 fi
5897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5898 done
5899 case $ac_lo in
5900 ?*) ac_cv_sizeof___int64=$ac_lo;;
5901 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5902 See \`config.log' for more details." >&5
5903 echo "$as_me: error: cannot compute sizeof (__int64), 77
5904 See \`config.log' for more details." >&2;}
5905 { (exit 1); exit 1; }; } ;;
5906 esac
5907 else
5908 if test "$cross_compiling" = yes; then
5909 { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
5910 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
5911 { (exit 1); exit 1; }; }
5912 else
5913 cat >conftest.$ac_ext <<_ACEOF
5914 /* confdefs.h. */
5915 _ACEOF
5916 cat confdefs.h >>conftest.$ac_ext
5917 cat >>conftest.$ac_ext <<_ACEOF
5918 /* end confdefs.h. */
5919 $ac_includes_default
5920 long longval () { return (long) (sizeof (__int64)); }
5921 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5922 #include <stdio.h>
5923 #include <stdlib.h>
5924 int
5925 main ()
5926 {
5927
5928 FILE *f = fopen ("conftest.val", "w");
5929 if (! f)
5930 exit (1);
5931 if (((long) (sizeof (__int64))) < 0)
5932 {
5933 long i = longval ();
5934 if (i != ((long) (sizeof (__int64))))
5935 exit (1);
5936 fprintf (f, "%ld\n", i);
5937 }
5938 else
5939 {
5940 unsigned long i = ulongval ();
5941 if (i != ((long) (sizeof (__int64))))
5942 exit (1);
5943 fprintf (f, "%lu\n", i);
5944 }
5945 exit (ferror (f) || fclose (f) != 0);
5946
5947 ;
5948 return 0;
5949 }
5950 _ACEOF
5951 rm -f conftest$ac_exeext
5952 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5953 (eval $ac_link) 2>&5
5954 ac_status=$?
5955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5956 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5958 (eval $ac_try) 2>&5
5959 ac_status=$?
5960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5961 (exit $ac_status); }; }; then
5962 ac_cv_sizeof___int64=`cat conftest.val`
5963 else
5964 echo "$as_me: program exited with status $ac_status" >&5
5965 echo "$as_me: failed program was:" >&5
5966 sed 's/^/| /' conftest.$ac_ext >&5
5967
5968 ( exit $ac_status )
5969 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5970 See \`config.log' for more details." >&5
5971 echo "$as_me: error: cannot compute sizeof (__int64), 77
5972 See \`config.log' for more details." >&2;}
5973 { (exit 1); exit 1; }; }
5974 fi
5975 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5976 fi
5977 fi
5978 rm -f conftest.val
5979 else
5980 ac_cv_sizeof___int64=0
5981 fi
5982 fi
5983 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
5984 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
5985 cat >>confdefs.h <<_ACEOF
5986 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5987 _ACEOF
5988
5989
5990 fi
5991
5992
5993 # ---------------------
5994 # Warnings and checking
5995 # ---------------------
5996
5997 # Check $CC warning features (if it's GCC).
5998 # We want to use -pedantic, but we don't want warnings about
5999 # * 'long long'
6000 # * variadic macros
6001 # So, we only use -pedantic if we can disable those warnings.
6002
6003 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6004 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6005 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6006 echo $ECHO_N "(cached) $ECHO_C" >&6
6007 else
6008 save_CFLAGS="$CFLAGS"
6009 CFLAGS="-Wno-long-long"
6010 cat >conftest.$ac_ext <<_ACEOF
6011 /* confdefs.h. */
6012 _ACEOF
6013 cat confdefs.h >>conftest.$ac_ext
6014 cat >>conftest.$ac_ext <<_ACEOF
6015 /* end confdefs.h. */
6016
6017 _ACEOF
6018 rm -f conftest.$ac_objext
6019 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6020 (eval $ac_compile) 2>conftest.er1
6021 ac_status=$?
6022 grep -v '^ *+' conftest.er1 >conftest.err
6023 rm -f conftest.er1
6024 cat conftest.err >&5
6025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6026 (exit $ac_status); } &&
6027 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6029 (eval $ac_try) 2>&5
6030 ac_status=$?
6031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6032 (exit $ac_status); }; } &&
6033 { ac_try='test -s conftest.$ac_objext'
6034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6035 (eval $ac_try) 2>&5
6036 ac_status=$?
6037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038 (exit $ac_status); }; }; then
6039 ac_cv_prog_cc_w_no_long_long=yes
6040 else
6041 echo "$as_me: failed program was:" >&5
6042 sed 's/^/| /' conftest.$ac_ext >&5
6043
6044 ac_cv_prog_cc_w_no_long_long=no
6045 fi
6046 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6047 CFLAGS="$save_CFLAGS"
6048
6049 fi
6050 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6051 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6052
6053 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6054 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6055 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6056 echo $ECHO_N "(cached) $ECHO_C" >&6
6057 else
6058 save_CFLAGS="$CFLAGS"
6059 CFLAGS="-Wno-variadic-macros"
6060 cat >conftest.$ac_ext <<_ACEOF
6061 /* confdefs.h. */
6062 _ACEOF
6063 cat confdefs.h >>conftest.$ac_ext
6064 cat >>conftest.$ac_ext <<_ACEOF
6065 /* end confdefs.h. */
6066
6067 _ACEOF
6068 rm -f conftest.$ac_objext
6069 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6070 (eval $ac_compile) 2>conftest.er1
6071 ac_status=$?
6072 grep -v '^ *+' conftest.er1 >conftest.err
6073 rm -f conftest.er1
6074 cat conftest.err >&5
6075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6076 (exit $ac_status); } &&
6077 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6079 (eval $ac_try) 2>&5
6080 ac_status=$?
6081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6082 (exit $ac_status); }; } &&
6083 { ac_try='test -s conftest.$ac_objext'
6084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6085 (eval $ac_try) 2>&5
6086 ac_status=$?
6087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6088 (exit $ac_status); }; }; then
6089 ac_cv_prog_cc_w_no_variadic_macros=yes
6090 else
6091 echo "$as_me: failed program was:" >&5
6092 sed 's/^/| /' conftest.$ac_ext >&5
6093
6094 ac_cv_prog_cc_w_no_variadic_macros=no
6095 fi
6096 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6097 CFLAGS="$save_CFLAGS"
6098
6099 fi
6100 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6101 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6102
6103 strict1_warn=
6104 if test $ac_cv_prog_cc_w_no_long_long = yes \
6105 && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
6106 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
6107 fi
6108
6109 # Add -Wold-style-definition if it's accepted
6110 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6111 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6112 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6113 echo $ECHO_N "(cached) $ECHO_C" >&6
6114 else
6115 save_CFLAGS="$CFLAGS"
6116 CFLAGS="-Wold-style-definition"
6117 cat >conftest.$ac_ext <<_ACEOF
6118 /* confdefs.h. */
6119 _ACEOF
6120 cat confdefs.h >>conftest.$ac_ext
6121 cat >>conftest.$ac_ext <<_ACEOF
6122 /* end confdefs.h. */
6123
6124 _ACEOF
6125 rm -f conftest.$ac_objext
6126 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6127 (eval $ac_compile) 2>conftest.er1
6128 ac_status=$?
6129 grep -v '^ *+' conftest.er1 >conftest.err
6130 rm -f conftest.er1
6131 cat conftest.err >&5
6132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6133 (exit $ac_status); } &&
6134 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6136 (eval $ac_try) 2>&5
6137 ac_status=$?
6138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6139 (exit $ac_status); }; } &&
6140 { ac_try='test -s conftest.$ac_objext'
6141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6142 (eval $ac_try) 2>&5
6143 ac_status=$?
6144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6145 (exit $ac_status); }; }; then
6146 ac_cv_prog_cc_w_old_style_definition=yes
6147 else
6148 echo "$as_me: failed program was:" >&5
6149 sed 's/^/| /' conftest.$ac_ext >&5
6150
6151 ac_cv_prog_cc_w_old_style_definition=no
6152 fi
6153 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6154 CFLAGS="$save_CFLAGS"
6155
6156 fi
6157 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6158 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6159 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6160 strict1_warn="${strict1_warn} -Wold-style-definition"
6161 fi
6162
6163 # Add -Wmissing-format-attribute if it's accepted
6164 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6165 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6166 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6167 echo $ECHO_N "(cached) $ECHO_C" >&6
6168 else
6169 save_CFLAGS="$CFLAGS"
6170 CFLAGS="-Wmissing-format-attribute"
6171 cat >conftest.$ac_ext <<_ACEOF
6172 /* confdefs.h. */
6173 _ACEOF
6174 cat confdefs.h >>conftest.$ac_ext
6175 cat >>conftest.$ac_ext <<_ACEOF
6176 /* end confdefs.h. */
6177
6178 _ACEOF
6179 rm -f conftest.$ac_objext
6180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6181 (eval $ac_compile) 2>conftest.er1
6182 ac_status=$?
6183 grep -v '^ *+' conftest.er1 >conftest.err
6184 rm -f conftest.er1
6185 cat conftest.err >&5
6186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187 (exit $ac_status); } &&
6188 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6189 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6190 (eval $ac_try) 2>&5
6191 ac_status=$?
6192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193 (exit $ac_status); }; } &&
6194 { ac_try='test -s conftest.$ac_objext'
6195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196 (eval $ac_try) 2>&5
6197 ac_status=$?
6198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199 (exit $ac_status); }; }; then
6200 ac_cv_prog_cc_w_missing_format_attribute=yes
6201 else
6202 echo "$as_me: failed program was:" >&5
6203 sed 's/^/| /' conftest.$ac_ext >&5
6204
6205 ac_cv_prog_cc_w_missing_format_attribute=no
6206 fi
6207 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6208 CFLAGS="$save_CFLAGS"
6209
6210 fi
6211 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6212 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6213 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6214 strict1_warn="${strict1_warn} -Wmissing-format-attribute"
6215 fi
6216
6217 # Enable -Werror, period.
6218 # Check whether --enable-werror_always or --disable-werror_always was given.
6219 if test "${enable_werror_always+set}" = set; then
6220 enableval="$enable_werror_always"
6221
6222 else
6223 enable_werror_always=no
6224 fi;
6225 if test x${enable_werror_always} = xyes ; then
6226 strict1_warn="${strict1_warn} -Werror"
6227 WERROR=-Werror
6228 fi
6229
6230
6231
6232 # If the native compiler is GCC, we can enable warnings even in stage1.
6233 # That's useful for people building cross-compilers, or just running a
6234 # quick `make'.
6235 warn_cflags=
6236 if test "x$GCC" = "xyes"; then
6237 warn_cflags='$(GCC_WARN_CFLAGS)'
6238 fi
6239
6240
6241 # Enable -Werror in bootstrap stage2 and later.
6242 is_release=
6243 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6244 is_release=yes
6245 fi
6246 # Check whether --enable-werror or --disable-werror was given.
6247 if test "${enable_werror+set}" = set; then
6248 enableval="$enable_werror"
6249
6250 else
6251 if test x$is_release = x ; then
6252 # Default to "yes" on development branches.
6253 enable_werror=yes
6254 else
6255 # Default to "no" on release branches.
6256 enable_werror=no
6257 fi
6258 fi;
6259 if test x$enable_werror = xyes ; then
6260 WERROR=-Werror
6261 fi
6262
6263
6264 # Enable expensive internal checks
6265 # Check whether --enable-checking or --disable-checking was given.
6266 if test "${enable_checking+set}" = set; then
6267 enableval="$enable_checking"
6268 ac_checking_flags="${enableval}"
6269 else
6270
6271 # Determine the default checks.
6272 if test x$is_release = x ; then
6273 ac_checking_flags=yes
6274 else
6275 ac_checking_flags=release
6276 fi
6277 fi;
6278 ac_assert_checking=1
6279 ac_checking=
6280 ac_fold_checking=
6281 ac_gc_checking=
6282 ac_gc_always_collect=
6283 ac_rtl_checking=
6284 ac_rtlflag_checking=
6285 ac_runtime_checking=1
6286 ac_tree_checking=
6287 ac_valgrind_checking=
6288 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6289 for check in $ac_checking_flags
6290 do
6291 case $check in
6292 # these set all the flags to specific states
6293 yes) ac_assert_checking=1 ; ac_checking=1 ;
6294 ac_fold_checking= ; ac_gc_checking=1 ;
6295 ac_gc_always_collect= ; ac_rtl_checking= ;
6296 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6297 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6298 no|none) ac_assert_checking= ; ac_checking= ;
6299 ac_fold_checking= ; ac_gc_checking= ;
6300 ac_gc_always_collect= ; ac_rtl_checking= ;
6301 ac_rtlflag_checking= ; ac_runtime_checking= ;
6302 ac_tree_checking= ; ac_valgrind_checking= ;;
6303 all) ac_assert_checking=1 ; ac_checking=1 ;
6304 ac_fold_checking=1 ; ac_gc_checking=1 ;
6305 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6306 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6307 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6308 release) ac_assert_checking=1 ; ac_checking= ;
6309 ac_fold_checking= ; ac_gc_checking= ;
6310 ac_gc_always_collect= ; ac_rtl_checking= ;
6311 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6312 ac_tree_checking= ; ac_valgrind_checking= ;;
6313 # these enable particular checks
6314 assert) ac_assert_checking=1 ;;
6315 fold) ac_fold_checking=1 ;;
6316 gc) ac_gc_checking=1 ;;
6317 gcac) ac_gc_always_collect=1 ;;
6318 misc) ac_checking=1 ;;
6319 rtl) ac_rtl_checking=1 ;;
6320 rtlflag) ac_rtlflag_checking=1 ;;
6321 runtime) ac_runtime_checking=1 ;;
6322 tree) ac_tree_checking=1 ;;
6323 valgrind) ac_valgrind_checking=1 ;;
6324 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6325 echo "$as_me: error: unknown check category $check" >&2;}
6326 { (exit 1); exit 1; }; } ;;
6327 esac
6328 done
6329 IFS="$ac_save_IFS"
6330
6331 nocommon_flag=""
6332 if test x$ac_checking != x ; then
6333
6334 cat >>confdefs.h <<\_ACEOF
6335 #define ENABLE_CHECKING 1
6336 _ACEOF
6337
6338 nocommon_flag=-fno-common
6339 fi
6340
6341 if test x$ac_assert_checking != x ; then
6342
6343 cat >>confdefs.h <<\_ACEOF
6344 #define ENABLE_ASSERT_CHECKING 1
6345 _ACEOF
6346
6347 fi
6348
6349 if test x$ac_runtime_checking != x ; then
6350
6351 cat >>confdefs.h <<\_ACEOF
6352 #define ENABLE_RUNTIME_CHECKING 1
6353 _ACEOF
6354
6355 fi
6356 if test x$ac_tree_checking != x ; then
6357
6358 cat >>confdefs.h <<\_ACEOF
6359 #define ENABLE_TREE_CHECKING 1
6360 _ACEOF
6361
6362 TREEBROWSER=tree-browser.o
6363 fi
6364
6365 if test x$ac_rtl_checking != x ; then
6366
6367 cat >>confdefs.h <<\_ACEOF
6368 #define ENABLE_RTL_CHECKING 1
6369 _ACEOF
6370
6371 fi
6372 if test x$ac_rtlflag_checking != x ; then
6373
6374 cat >>confdefs.h <<\_ACEOF
6375 #define ENABLE_RTL_FLAG_CHECKING 1
6376 _ACEOF
6377
6378 fi
6379 if test x$ac_gc_checking != x ; then
6380
6381 cat >>confdefs.h <<\_ACEOF
6382 #define ENABLE_GC_CHECKING 1
6383 _ACEOF
6384
6385 fi
6386 if test x$ac_gc_always_collect != x ; then
6387
6388 cat >>confdefs.h <<\_ACEOF
6389 #define ENABLE_GC_ALWAYS_COLLECT 1
6390 _ACEOF
6391
6392 fi
6393 if test x$ac_fold_checking != x ; then
6394
6395 cat >>confdefs.h <<\_ACEOF
6396 #define ENABLE_FOLD_CHECKING 1
6397 _ACEOF
6398
6399 fi
6400 valgrind_path_defines=
6401 valgrind_command=
6402
6403 if test "${ac_cv_header_valgrind_h+set}" = set; then
6404 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6405 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6406 if test "${ac_cv_header_valgrind_h+set}" = set; then
6407 echo $ECHO_N "(cached) $ECHO_C" >&6
6408 fi
6409 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6410 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6411 else
6412 # Is the header compilable?
6413 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6414 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6415 cat >conftest.$ac_ext <<_ACEOF
6416 /* confdefs.h. */
6417 _ACEOF
6418 cat confdefs.h >>conftest.$ac_ext
6419 cat >>conftest.$ac_ext <<_ACEOF
6420 /* end confdefs.h. */
6421 $ac_includes_default
6422 #include <valgrind.h>
6423 _ACEOF
6424 rm -f conftest.$ac_objext
6425 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6426 (eval $ac_compile) 2>conftest.er1
6427 ac_status=$?
6428 grep -v '^ *+' conftest.er1 >conftest.err
6429 rm -f conftest.er1
6430 cat conftest.err >&5
6431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6432 (exit $ac_status); } &&
6433 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6435 (eval $ac_try) 2>&5
6436 ac_status=$?
6437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6438 (exit $ac_status); }; } &&
6439 { ac_try='test -s conftest.$ac_objext'
6440 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6441 (eval $ac_try) 2>&5
6442 ac_status=$?
6443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6444 (exit $ac_status); }; }; then
6445 ac_header_compiler=yes
6446 else
6447 echo "$as_me: failed program was:" >&5
6448 sed 's/^/| /' conftest.$ac_ext >&5
6449
6450 ac_header_compiler=no
6451 fi
6452 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6453 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6454 echo "${ECHO_T}$ac_header_compiler" >&6
6455
6456 # Is the header present?
6457 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6458 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6459 cat >conftest.$ac_ext <<_ACEOF
6460 /* confdefs.h. */
6461 _ACEOF
6462 cat confdefs.h >>conftest.$ac_ext
6463 cat >>conftest.$ac_ext <<_ACEOF
6464 /* end confdefs.h. */
6465 #include <valgrind.h>
6466 _ACEOF
6467 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6468 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6469 ac_status=$?
6470 grep -v '^ *+' conftest.er1 >conftest.err
6471 rm -f conftest.er1
6472 cat conftest.err >&5
6473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6474 (exit $ac_status); } >/dev/null; then
6475 if test -s conftest.err; then
6476 ac_cpp_err=$ac_c_preproc_warn_flag
6477 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6478 else
6479 ac_cpp_err=
6480 fi
6481 else
6482 ac_cpp_err=yes
6483 fi
6484 if test -z "$ac_cpp_err"; then
6485 ac_header_preproc=yes
6486 else
6487 echo "$as_me: failed program was:" >&5
6488 sed 's/^/| /' conftest.$ac_ext >&5
6489
6490 ac_header_preproc=no
6491 fi
6492 rm -f conftest.err conftest.$ac_ext
6493 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6494 echo "${ECHO_T}$ac_header_preproc" >&6
6495
6496 # So? What about this header?
6497 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6498 yes:no: )
6499 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6500 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6501 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6502 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6503 ac_header_preproc=yes
6504 ;;
6505 no:yes:* )
6506 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6507 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6508 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6509 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6510 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6511 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6512 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6513 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6514 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6515 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6516 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6517 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6518 (
6519 cat <<\_ASBOX
6520 ## ------------------------------------------ ##
6521 ## Report this to the AC_PACKAGE_NAME lists. ##
6522 ## ------------------------------------------ ##
6523 _ASBOX
6524 ) |
6525 sed "s/^/$as_me: WARNING: /" >&2
6526 ;;
6527 esac
6528 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6529 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6530 if test "${ac_cv_header_valgrind_h+set}" = set; then
6531 echo $ECHO_N "(cached) $ECHO_C" >&6
6532 else
6533 ac_cv_header_valgrind_h=$ac_header_preproc
6534 fi
6535 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6536 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6537
6538 fi
6539 if test $ac_cv_header_valgrind_h = yes; then
6540 have_valgrind_h=yes
6541 else
6542 have_valgrind_h=no
6543 fi
6544
6545
6546
6547 if test x$ac_valgrind_checking != x ; then
6548 # It is certainly possible that there's valgrind but no valgrind.h.
6549 # GCC relies on making annotations so we must have both.
6550 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6551 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6552 cat >conftest.$ac_ext <<_ACEOF
6553 /* confdefs.h. */
6554 _ACEOF
6555 cat confdefs.h >>conftest.$ac_ext
6556 cat >>conftest.$ac_ext <<_ACEOF
6557 /* end confdefs.h. */
6558 #include <valgrind/memcheck.h>
6559 #ifndef VALGRIND_DISCARD
6560 #error VALGRIND_DISCARD not defined
6561 #endif
6562 _ACEOF
6563 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6564 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6565 ac_status=$?
6566 grep -v '^ *+' conftest.er1 >conftest.err
6567 rm -f conftest.er1
6568 cat conftest.err >&5
6569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6570 (exit $ac_status); } >/dev/null; then
6571 if test -s conftest.err; then
6572 ac_cpp_err=$ac_c_preproc_warn_flag
6573 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6574 else
6575 ac_cpp_err=
6576 fi
6577 else
6578 ac_cpp_err=yes
6579 fi
6580 if test -z "$ac_cpp_err"; then
6581 gcc_cv_header_valgrind_memcheck_h=yes
6582 else
6583 echo "$as_me: failed program was:" >&5
6584 sed 's/^/| /' conftest.$ac_ext >&5
6585
6586 gcc_cv_header_valgrind_memcheck_h=no
6587 fi
6588 rm -f conftest.err conftest.$ac_ext
6589 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6590 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6591 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6592 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6593 cat >conftest.$ac_ext <<_ACEOF
6594 /* confdefs.h. */
6595 _ACEOF
6596 cat confdefs.h >>conftest.$ac_ext
6597 cat >>conftest.$ac_ext <<_ACEOF
6598 /* end confdefs.h. */
6599 #include <memcheck.h>
6600 #ifndef VALGRIND_DISCARD
6601 #error VALGRIND_DISCARD not defined
6602 #endif
6603 _ACEOF
6604 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6605 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6606 ac_status=$?
6607 grep -v '^ *+' conftest.er1 >conftest.err
6608 rm -f conftest.er1
6609 cat conftest.err >&5
6610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6611 (exit $ac_status); } >/dev/null; then
6612 if test -s conftest.err; then
6613 ac_cpp_err=$ac_c_preproc_warn_flag
6614 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6615 else
6616 ac_cpp_err=
6617 fi
6618 else
6619 ac_cpp_err=yes
6620 fi
6621 if test -z "$ac_cpp_err"; then
6622 gcc_cv_header_memcheck_h=yes
6623 else
6624 echo "$as_me: failed program was:" >&5
6625 sed 's/^/| /' conftest.$ac_ext >&5
6626
6627 gcc_cv_header_memcheck_h=no
6628 fi
6629 rm -f conftest.err conftest.$ac_ext
6630 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6631 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6632
6633 # Prepare PATH_SEPARATOR.
6634 # The user is always right.
6635 if test "${PATH_SEPARATOR+set}" != set; then
6636 echo "#! /bin/sh" >conf$$.sh
6637 echo "exit 0" >>conf$$.sh
6638 chmod +x conf$$.sh
6639 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6640 PATH_SEPARATOR=';'
6641 else
6642 PATH_SEPARATOR=:
6643 fi
6644 rm -f conf$$.sh
6645 fi
6646
6647 # Find out how to test for executable files. Don't use a zero-byte file,
6648 # as systems may use methods other than mode bits to determine executability.
6649 cat >conf$$.file <<_ASEOF
6650 #! /bin/sh
6651 exit 0
6652 _ASEOF
6653 chmod +x conf$$.file
6654 if test -x conf$$.file >/dev/null 2>&1; then
6655 ac_executable_p="test -x"
6656 else
6657 ac_executable_p="test -f"
6658 fi
6659 rm -f conf$$.file
6660
6661 # Extract the first word of "valgrind", so it can be a program name with args.
6662 set dummy valgrind; ac_word=$2
6663 echo "$as_me:$LINENO: checking for $ac_word" >&5
6664 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6665 if test "${ac_cv_path_valgrind_path+set}" = set; then
6666 echo $ECHO_N "(cached) $ECHO_C" >&6
6667 else
6668 case "$valgrind_path" in
6669 [\\/]* | ?:[\\/]*)
6670 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6671 ;;
6672 *)
6673 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6674 for ac_dir in $PATH; do
6675 IFS="$ac_save_IFS"
6676 test -z "$ac_dir" && ac_dir=.
6677 for ac_exec_ext in '' $ac_executable_extensions; do
6678 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6679 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6680 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6681 break 2
6682 fi
6683 fi
6684 done
6685 done
6686 IFS="$ac_save_IFS"
6687 ;;
6688 esac
6689 fi
6690 valgrind_path="$ac_cv_path_valgrind_path"
6691 if test -n "$valgrind_path"; then
6692 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6693 echo "${ECHO_T}$valgrind_path" >&6
6694 else
6695 echo "$as_me:$LINENO: result: no" >&5
6696 echo "${ECHO_T}no" >&6
6697 fi
6698
6699 if test "x$valgrind_path" = "x" \
6700 || (test $have_valgrind_h = no \
6701 && test $gcc_cv_header_memcheck_h = no \
6702 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6703 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6704 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6705 { (exit 1); exit 1; }; }
6706 fi
6707 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6708 valgrind_command="$valgrind_path -q"
6709
6710 cat >>confdefs.h <<\_ACEOF
6711 #define ENABLE_VALGRIND_CHECKING 1
6712 _ACEOF
6713
6714 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6715
6716 cat >>confdefs.h <<\_ACEOF
6717 #define HAVE_VALGRIND_MEMCHECK_H 1
6718 _ACEOF
6719
6720 fi
6721 if test $gcc_cv_header_memcheck_h = yes; then
6722
6723 cat >>confdefs.h <<\_ACEOF
6724 #define HAVE_MEMCHECK_H 1
6725 _ACEOF
6726
6727 fi
6728 fi
6729
6730
6731
6732 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6733 if test "${enable_mapped_location+set}" = set; then
6734 enableval="$enable_mapped_location"
6735
6736 else
6737 enable_mapped_location=no
6738 fi;
6739
6740 if test "$enable_mapped_location" = yes ; then
6741
6742 cat >>confdefs.h <<\_ACEOF
6743 #define USE_MAPPED_LOCATION 1
6744 _ACEOF
6745
6746 fi
6747
6748 # Enable code coverage collection
6749 # Check whether --enable-coverage or --disable-coverage was given.
6750 if test "${enable_coverage+set}" = set; then
6751 enableval="$enable_coverage"
6752 case "${enableval}" in
6753 yes|noopt)
6754 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6755 ;;
6756 opt)
6757 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6758 ;;
6759 no)
6760 # a.k.a. --disable-coverage
6761 coverage_flags=""
6762 ;;
6763 *)
6764 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6765 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6766 { (exit 1); exit 1; }; }
6767 ;;
6768 esac
6769 else
6770 coverage_flags=""
6771 fi;
6772
6773
6774 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6775 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6776 enableval="$enable_gather_detailed_mem_stats"
6777
6778 else
6779 enable_gather_detailed_mem_stats=no
6780 fi;
6781 if test x$enable_gather_detailed_mem_stats = xyes ; then
6782
6783 cat >>confdefs.h <<\_ACEOF
6784 #define GATHER_STATISTICS 1
6785 _ACEOF
6786
6787 fi
6788
6789 # -------------------------------
6790 # Miscenalleous configure options
6791 # -------------------------------
6792
6793 # With stabs
6794
6795 # Check whether --with-stabs or --without-stabs was given.
6796 if test "${with_stabs+set}" = set; then
6797 withval="$with_stabs"
6798 stabs="$with_stabs"
6799 else
6800 stabs=no
6801 fi;
6802
6803 # Determine whether or not multilibs are enabled.
6804 # Check whether --enable-multilib or --disable-multilib was given.
6805 if test "${enable_multilib+set}" = set; then
6806 enableval="$enable_multilib"
6807
6808 else
6809 enable_multilib=yes
6810 fi;
6811
6812
6813 # Enable __cxa_atexit for C++.
6814 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6815 if test "${enable___cxa_atexit+set}" = set; then
6816 enableval="$enable___cxa_atexit"
6817
6818 fi;
6819
6820 # Enable C extension for decimal float if target supports it.
6821 # Check whether --enable-decimal-float or --disable-decimal-float was given.
6822 if test "${enable_decimal_float+set}" = set; then
6823 enableval="$enable_decimal_float"
6824
6825 if test x$enablevar = xyes ; then
6826 case $target in
6827 powerpc*-*-linux* | i?86*-*-linux*)
6828 ;;
6829 *)
6830 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
6831 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
6832 enable_decimal_float=no
6833 ;;
6834 esac
6835 fi
6836
6837 else
6838
6839 case $target in
6840 powerpc*-*-linux*)
6841 enable_decimal_float=yes
6842 ;;
6843 *)
6844 enable_decimal_float=no
6845 ;;
6846 esac
6847
6848 fi;
6849
6850
6851
6852 dfp=`if test $enable_decimal_float = yes; then echo 1; else echo 0; fi`
6853
6854 cat >>confdefs.h <<_ACEOF
6855 #define ENABLE_DECIMAL_FLOAT $dfp
6856 _ACEOF
6857
6858
6859 # Enable threads
6860 # Pass with no value to take the default
6861 # Pass with a value to specify a thread package
6862 # Check whether --enable-threads or --disable-threads was given.
6863 if test "${enable_threads+set}" = set; then
6864 enableval="$enable_threads"
6865
6866 else
6867 enable_threads=''
6868 fi;
6869
6870 # Check whether --enable-objc-gc or --disable-objc-gc was given.
6871 if test "${enable_objc_gc+set}" = set; then
6872 enableval="$enable_objc_gc"
6873 if test x$enable_objc_gc = xno; then
6874 objc_boehm_gc=''
6875 else
6876 objc_boehm_gc=1
6877 fi
6878 else
6879 objc_boehm_gc=''
6880 fi;
6881
6882
6883 # Check whether --with-dwarf2 or --without-dwarf2 was given.
6884 if test "${with_dwarf2+set}" = set; then
6885 withval="$with_dwarf2"
6886 dwarf2="$with_dwarf2"
6887 else
6888 dwarf2=no
6889 fi;
6890
6891 # Check whether --enable-shared or --disable-shared was given.
6892 if test "${enable_shared+set}" = set; then
6893 enableval="$enable_shared"
6894
6895 case $enable_shared in
6896 yes | no) ;;
6897 *)
6898 enable_shared=no
6899 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6900 for pkg in $enableval; do
6901 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6902 enable_shared=yes
6903 fi
6904 done
6905 IFS="$ac_save_ifs"
6906 ;;
6907 esac
6908
6909 else
6910 enable_shared=yes
6911 fi;
6912
6913
6914
6915 # Check whether --with-build-sysroot or --without-build-sysroot was given.
6916 if test "${with_build_sysroot+set}" = set; then
6917 withval="$with_build_sysroot"
6918
6919 fi;
6920
6921
6922 # Check whether --with-sysroot or --without-sysroot was given.
6923 if test "${with_sysroot+set}" = set; then
6924 withval="$with_sysroot"
6925
6926 case ${with_sysroot} in
6927 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6928 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6929 esac
6930
6931 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6932 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
6933
6934 if test "x$exec_prefix" = xNONE; then
6935 if test "x$prefix" = xNONE; then
6936 test_prefix=/usr/local
6937 else
6938 test_prefix=$prefix
6939 fi
6940 else
6941 test_prefix=$exec_prefix
6942 fi
6943 case ${TARGET_SYSTEM_ROOT} in
6944 "${test_prefix}"|"${test_prefix}/"*|\
6945 '${exec_prefix}'|'${exec_prefix}/'*)
6946 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6947 TARGET_SYSTEM_ROOT_DEFINE="$t"
6948 ;;
6949 esac
6950
6951 else
6952
6953 TARGET_SYSTEM_ROOT=
6954 TARGET_SYSTEM_ROOT_DEFINE=
6955 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6956
6957 fi;
6958
6959
6960
6961
6962 # Build with intermodule optimisations
6963 # Check whether --enable-intermodule or --disable-intermodule was given.
6964 if test "${enable_intermodule+set}" = set; then
6965 enableval="$enable_intermodule"
6966 case ${enable_intermodule} in
6967 yes) onestep="-onestep";;
6968 *) onestep="";;
6969 esac
6970 else
6971 onestep=""
6972 fi;
6973
6974
6975 # Sanity check enable_languages in case someone does not run the toplevel
6976 # configure # script.
6977 # Check whether --enable-languages or --disable-languages was given.
6978 if test "${enable_languages+set}" = set; then
6979 enableval="$enable_languages"
6980 case ,${enable_languages}, in
6981 ,,|,yes,)
6982 # go safe -- we cannot be much sure without the toplevel
6983 # configure's
6984 # analysis of which target libs are present and usable
6985 enable_languages=c
6986 ;;
6987 *,all,*)
6988 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
6989 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
6990 { (exit 1); exit 1; }; }
6991 ;;
6992 *,c,*)
6993 ;;
6994 *)
6995 enable_languages=c,${enable_languages}
6996 ;;
6997 esac
6998 else
6999 enable_languages=c
7000 fi;
7001
7002 subdirs=
7003 for lang in ${srcdir}/*/config-lang.in
7004 do
7005 case $lang in
7006 # The odd quoting in the next line works around
7007 # an apparent bug in bash 1.12 on linux.
7008 ${srcdir}/[*]/config-lang.in) ;;
7009 *)
7010 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
7011 if test "x$lang_alias" = x
7012 then
7013 echo "$lang doesn't set \$language." 1>&2
7014 exit 1
7015 fi
7016 case ",$enable_languages," in
7017 *,$lang_alias,*)
7018 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
7019 esac
7020 ;;
7021 esac
7022 done
7023
7024
7025 # -------------------------
7026 # Checks for other programs
7027 # -------------------------
7028
7029 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7030 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7031 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7032 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7033 echo $ECHO_N "(cached) $ECHO_C" >&6
7034 else
7035 cat >conftest.make <<\_ACEOF
7036 all:
7037 @echo 'ac_maketemp="$(MAKE)"'
7038 _ACEOF
7039 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7040 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7041 if test -n "$ac_maketemp"; then
7042 eval ac_cv_prog_make_${ac_make}_set=yes
7043 else
7044 eval ac_cv_prog_make_${ac_make}_set=no
7045 fi
7046 rm -f conftest.make
7047 fi
7048 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7049 echo "$as_me:$LINENO: result: yes" >&5
7050 echo "${ECHO_T}yes" >&6
7051 SET_MAKE=
7052 else
7053 echo "$as_me:$LINENO: result: no" >&5
7054 echo "${ECHO_T}no" >&6
7055 SET_MAKE="MAKE=${MAKE-make}"
7056 fi
7057
7058
7059 # Find some useful tools
7060 for ac_prog in gawk mawk nawk awk
7061 do
7062 # Extract the first word of "$ac_prog", so it can be a program name with args.
7063 set dummy $ac_prog; ac_word=$2
7064 echo "$as_me:$LINENO: checking for $ac_word" >&5
7065 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7066 if test "${ac_cv_prog_AWK+set}" = set; then
7067 echo $ECHO_N "(cached) $ECHO_C" >&6
7068 else
7069 if test -n "$AWK"; then
7070 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7071 else
7072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7073 for as_dir in $PATH
7074 do
7075 IFS=$as_save_IFS
7076 test -z "$as_dir" && as_dir=.
7077 for ac_exec_ext in '' $ac_executable_extensions; do
7078 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7079 ac_cv_prog_AWK="$ac_prog"
7080 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7081 break 2
7082 fi
7083 done
7084 done
7085
7086 fi
7087 fi
7088 AWK=$ac_cv_prog_AWK
7089 if test -n "$AWK"; then
7090 echo "$as_me:$LINENO: result: $AWK" >&5
7091 echo "${ECHO_T}$AWK" >&6
7092 else
7093 echo "$as_me:$LINENO: result: no" >&5
7094 echo "${ECHO_T}no" >&6
7095 fi
7096
7097 test -n "$AWK" && break
7098 done
7099
7100 # We need awk to create options.c and options.h.
7101 # Bail out if it's missing.
7102 case ${AWK} in
7103 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7104 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7105 { (exit 1); exit 1; }; } ;;
7106 esac
7107
7108 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7109 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7110 if test "${gcc_cv_prog_LN_S+set}" = set; then
7111 echo $ECHO_N "(cached) $ECHO_C" >&6
7112 else
7113 rm -f conftestdata_t
7114 echo >conftestdata_f
7115 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7116 then
7117 gcc_cv_prog_LN_S="ln -s"
7118 else
7119 if ln conftestdata_f conftestdata_t 2>/dev/null
7120 then
7121 gcc_cv_prog_LN_S=ln
7122 else
7123 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7124 then
7125 gcc_cv_prog_LN_S="cp -p"
7126 else
7127 gcc_cv_prog_LN_S=cp
7128 fi
7129 fi
7130 fi
7131 rm -f conftestdata_f conftestdata_t
7132
7133 fi
7134 LN_S="$gcc_cv_prog_LN_S"
7135 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7136 echo "$as_me:$LINENO: result: yes" >&5
7137 echo "${ECHO_T}yes" >&6
7138 else
7139 if test "$gcc_cv_prog_LN_S" = "ln"; then
7140 echo "$as_me:$LINENO: result: no, using ln" >&5
7141 echo "${ECHO_T}no, using ln" >&6
7142 else
7143 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7144 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7145 fi
7146 fi
7147
7148 echo "$as_me:$LINENO: checking whether ln works" >&5
7149 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7150 if test "${acx_cv_prog_LN+set}" = set; then
7151 echo $ECHO_N "(cached) $ECHO_C" >&6
7152 else
7153 rm -f conftestdata_t
7154 echo >conftestdata_f
7155 if ln conftestdata_f conftestdata_t 2>/dev/null
7156 then
7157 acx_cv_prog_LN=ln
7158 else
7159 acx_cv_prog_LN=no
7160 fi
7161 rm -f conftestdata_f conftestdata_t
7162
7163 fi
7164 if test $acx_cv_prog_LN = no; then
7165 LN="$LN_S"
7166 echo "$as_me:$LINENO: result: no, using $LN" >&5
7167 echo "${ECHO_T}no, using $LN" >&6
7168 else
7169 LN="$acx_cv_prog_LN"
7170 echo "$as_me:$LINENO: result: yes" >&5
7171 echo "${ECHO_T}yes" >&6
7172 fi
7173
7174 if test -n "$ac_tool_prefix"; then
7175 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7176 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7177 echo "$as_me:$LINENO: checking for $ac_word" >&5
7178 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7179 if test "${ac_cv_prog_RANLIB+set}" = set; then
7180 echo $ECHO_N "(cached) $ECHO_C" >&6
7181 else
7182 if test -n "$RANLIB"; then
7183 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7184 else
7185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7186 for as_dir in $PATH
7187 do
7188 IFS=$as_save_IFS
7189 test -z "$as_dir" && as_dir=.
7190 for ac_exec_ext in '' $ac_executable_extensions; do
7191 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7192 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7193 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7194 break 2
7195 fi
7196 done
7197 done
7198
7199 fi
7200 fi
7201 RANLIB=$ac_cv_prog_RANLIB
7202 if test -n "$RANLIB"; then
7203 echo "$as_me:$LINENO: result: $RANLIB" >&5
7204 echo "${ECHO_T}$RANLIB" >&6
7205 else
7206 echo "$as_me:$LINENO: result: no" >&5
7207 echo "${ECHO_T}no" >&6
7208 fi
7209
7210 fi
7211 if test -z "$ac_cv_prog_RANLIB"; then
7212 ac_ct_RANLIB=$RANLIB
7213 # Extract the first word of "ranlib", so it can be a program name with args.
7214 set dummy ranlib; ac_word=$2
7215 echo "$as_me:$LINENO: checking for $ac_word" >&5
7216 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7217 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7218 echo $ECHO_N "(cached) $ECHO_C" >&6
7219 else
7220 if test -n "$ac_ct_RANLIB"; then
7221 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7222 else
7223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7224 for as_dir in $PATH
7225 do
7226 IFS=$as_save_IFS
7227 test -z "$as_dir" && as_dir=.
7228 for ac_exec_ext in '' $ac_executable_extensions; do
7229 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7230 ac_cv_prog_ac_ct_RANLIB="ranlib"
7231 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7232 break 2
7233 fi
7234 done
7235 done
7236
7237 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7238 fi
7239 fi
7240 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7241 if test -n "$ac_ct_RANLIB"; then
7242 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7243 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7244 else
7245 echo "$as_me:$LINENO: result: no" >&5
7246 echo "${ECHO_T}no" >&6
7247 fi
7248
7249 RANLIB=$ac_ct_RANLIB
7250 else
7251 RANLIB="$ac_cv_prog_RANLIB"
7252 fi
7253
7254 case "${host}" in
7255 *-*-darwin*)
7256 # By default, the Darwin ranlib will not treat common symbols as
7257 # definitions when building the archive table of contents. Other
7258 # ranlibs do that; pass an option to the Darwin ranlib that makes
7259 # it behave similarly.
7260 ranlib_flags="-c"
7261 ;;
7262 *)
7263 ranlib_flags=""
7264 esac
7265
7266
7267 # Find a good install program. We prefer a C program (faster),
7268 # so one script is as good as another. But avoid the broken or
7269 # incompatible versions:
7270 # SysV /etc/install, /usr/sbin/install
7271 # SunOS /usr/etc/install
7272 # IRIX /sbin/install
7273 # AIX /bin/install
7274 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7275 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7276 # ./install, which can be erroneously created by make from ./install.sh.
7277 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7278 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7279 if test -z "$INSTALL"; then
7280 if test "${ac_cv_path_install+set}" = set; then
7281 echo $ECHO_N "(cached) $ECHO_C" >&6
7282 else
7283 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7284 for ac_dir in $PATH; do
7285 # Account for people who put trailing slashes in PATH elements.
7286 case "$ac_dir/" in
7287 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7288 *)
7289 # OSF1 and SCO ODT 3.0 have their own names for install.
7290 for ac_prog in ginstall scoinst install; do
7291 if test -f $ac_dir/$ac_prog; then
7292 if test $ac_prog = install &&
7293 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7294 # AIX install. It has an incompatible calling convention.
7295 # OSF/1 installbsd also uses dspmsg, but is usable.
7296 :
7297 else
7298 ac_cv_path_install="$ac_dir/$ac_prog -c"
7299 break 2
7300 fi
7301 fi
7302 done
7303 ;;
7304 esac
7305 done
7306 IFS="$ac_save_IFS"
7307
7308 fi
7309 if test "${ac_cv_path_install+set}" = set; then
7310 INSTALL="$ac_cv_path_install"
7311 else
7312 # As a last resort, use the slow shell script. We don't cache a
7313 # path for INSTALL within a source directory, because that will
7314 # break other packages using the cache if that directory is
7315 # removed, or if the path is relative.
7316 INSTALL="$ac_install_sh"
7317 fi
7318 fi
7319 echo "$as_me:$LINENO: result: $INSTALL" >&5
7320 echo "${ECHO_T}$INSTALL" >&6
7321
7322 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7323 # It thinks the first close brace ends the variable substitution.
7324 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7325
7326 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7327
7328
7329 # See if cmp has --ignore-initial.
7330 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7331 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7332 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7333 echo $ECHO_N "(cached) $ECHO_C" >&6
7334 else
7335 echo abfoo >t1
7336 echo cdfoo >t2
7337 gcc_cv_prog_cmp_skip=slowcompare
7338 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7339 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7340 :
7341 else
7342 gcc_cv_prog_cmp_skip=gnucompare
7343 fi
7344 fi
7345 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7346 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7347 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7348 :
7349 else
7350 gcc_cv_prog_cmp_skip=fastcompare
7351 fi
7352 fi
7353 fi
7354 rm t1 t2
7355
7356 fi
7357 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7358 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7359 make_compare_target=$gcc_cv_prog_cmp_skip
7360
7361
7362
7363 # See if we have the mktemp command.
7364 # Extract the first word of "mktemp", so it can be a program name with args.
7365 set dummy mktemp; ac_word=$2
7366 echo "$as_me:$LINENO: checking for $ac_word" >&5
7367 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7368 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7369 echo $ECHO_N "(cached) $ECHO_C" >&6
7370 else
7371 if test -n "$have_mktemp_command"; then
7372 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7373 else
7374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7375 for as_dir in $PATH
7376 do
7377 IFS=$as_save_IFS
7378 test -z "$as_dir" && as_dir=.
7379 for ac_exec_ext in '' $ac_executable_extensions; do
7380 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7381 ac_cv_prog_have_mktemp_command="yes"
7382 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7383 break 2
7384 fi
7385 done
7386 done
7387
7388 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7389 fi
7390 fi
7391 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7392 if test -n "$have_mktemp_command"; then
7393 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7394 echo "${ECHO_T}$have_mktemp_command" >&6
7395 else
7396 echo "$as_me:$LINENO: result: no" >&5
7397 echo "${ECHO_T}no" >&6
7398 fi
7399
7400
7401 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7402
7403 # See if makeinfo has been installed and is modern enough
7404 # that we can use it.
7405
7406 ac_executable_extensions="$build_exeext"
7407
7408 # Extract the first word of "makeinfo", so it can be a program name with args.
7409 set dummy makeinfo; ac_word=$2
7410 echo "$as_me:$LINENO: checking for $ac_word" >&5
7411 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7412 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7413 echo $ECHO_N "(cached) $ECHO_C" >&6
7414 else
7415 if test -n "$MAKEINFO"; then
7416 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7417 else
7418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7419 for as_dir in $PATH
7420 do
7421 IFS=$as_save_IFS
7422 test -z "$as_dir" && as_dir=.
7423 for ac_exec_ext in '' $ac_executable_extensions; do
7424 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7425 ac_cv_prog_MAKEINFO="makeinfo"
7426 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7427 break 2
7428 fi
7429 done
7430 done
7431
7432 fi
7433 fi
7434 MAKEINFO=$ac_cv_prog_MAKEINFO
7435 if test -n "$MAKEINFO"; then
7436 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7437 echo "${ECHO_T}$MAKEINFO" >&6
7438 else
7439 echo "$as_me:$LINENO: result: no" >&5
7440 echo "${ECHO_T}no" >&6
7441 fi
7442
7443 if test -n "$MAKEINFO"; then
7444 # Found it, now check the version.
7445 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7446 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7447 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7448 echo $ECHO_N "(cached) $ECHO_C" >&6
7449 else
7450 ac_prog_version=`$MAKEINFO --version 2>&1 |
7451 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7452 echo "configure:7452: version of makeinfo is $ac_prog_version" >&5
7453 case $ac_prog_version in
7454 '') gcc_cv_prog_makeinfo_modern=no;;
7455 4.[4-9]*)
7456 gcc_cv_prog_makeinfo_modern=yes;;
7457 *) gcc_cv_prog_makeinfo_modern=no;;
7458 esac
7459
7460 fi
7461 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7462 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7463 else
7464 gcc_cv_prog_makeinfo_modern=no
7465 fi
7466
7467 if test $gcc_cv_prog_makeinfo_modern = no; then
7468 MAKEINFO="$MISSING makeinfo"
7469 { echo "$as_me:$LINENO: WARNING:
7470 *** Makeinfo is missing or too old.
7471 *** Info documentation will not be built." >&5
7472 echo "$as_me: WARNING:
7473 *** Makeinfo is missing or too old.
7474 *** Info documentation will not be built." >&2;}
7475 BUILD_INFO=
7476 else
7477 BUILD_INFO=info
7478 fi
7479
7480
7481 # Is pod2man recent enough to regenerate manpages?
7482 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7483 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7484 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7485 echo "$as_me:$LINENO: result: yes" >&5
7486 echo "${ECHO_T}yes" >&6
7487 GENERATED_MANPAGES=generated-manpages
7488 else
7489 echo "$as_me:$LINENO: result: no" >&5
7490 echo "${ECHO_T}no" >&6
7491 GENERATED_MANPAGES=
7492 fi
7493
7494
7495 # How about lex?
7496 for ac_prog in flex
7497 do
7498 # Extract the first word of "$ac_prog", so it can be a program name with args.
7499 set dummy $ac_prog; ac_word=$2
7500 echo "$as_me:$LINENO: checking for $ac_word" >&5
7501 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7502 if test "${ac_cv_prog_FLEX+set}" = set; then
7503 echo $ECHO_N "(cached) $ECHO_C" >&6
7504 else
7505 if test -n "$FLEX"; then
7506 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7507 else
7508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7509 for as_dir in $PATH
7510 do
7511 IFS=$as_save_IFS
7512 test -z "$as_dir" && as_dir=.
7513 for ac_exec_ext in '' $ac_executable_extensions; do
7514 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7515 ac_cv_prog_FLEX="$ac_prog"
7516 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7517 break 2
7518 fi
7519 done
7520 done
7521
7522 fi
7523 fi
7524 FLEX=$ac_cv_prog_FLEX
7525 if test -n "$FLEX"; then
7526 echo "$as_me:$LINENO: result: $FLEX" >&5
7527 echo "${ECHO_T}$FLEX" >&6
7528 else
7529 echo "$as_me:$LINENO: result: no" >&5
7530 echo "${ECHO_T}no" >&6
7531 fi
7532
7533 test -n "$FLEX" && break
7534 done
7535 test -n "$FLEX" || FLEX="$MISSING flex"
7536
7537
7538 # Bison?
7539 for ac_prog in bison
7540 do
7541 # Extract the first word of "$ac_prog", so it can be a program name with args.
7542 set dummy $ac_prog; ac_word=$2
7543 echo "$as_me:$LINENO: checking for $ac_word" >&5
7544 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7545 if test "${ac_cv_prog_BISON+set}" = set; then
7546 echo $ECHO_N "(cached) $ECHO_C" >&6
7547 else
7548 if test -n "$BISON"; then
7549 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7550 else
7551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7552 for as_dir in $PATH
7553 do
7554 IFS=$as_save_IFS
7555 test -z "$as_dir" && as_dir=.
7556 for ac_exec_ext in '' $ac_executable_extensions; do
7557 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7558 ac_cv_prog_BISON="$ac_prog"
7559 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7560 break 2
7561 fi
7562 done
7563 done
7564
7565 fi
7566 fi
7567 BISON=$ac_cv_prog_BISON
7568 if test -n "$BISON"; then
7569 echo "$as_me:$LINENO: result: $BISON" >&5
7570 echo "${ECHO_T}$BISON" >&6
7571 else
7572 echo "$as_me:$LINENO: result: no" >&5
7573 echo "${ECHO_T}no" >&6
7574 fi
7575
7576 test -n "$BISON" && break
7577 done
7578 test -n "$BISON" || BISON="$MISSING bison"
7579
7580
7581 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7582 # check for build == host before using them.
7583
7584 # NM
7585 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7586 && test -d ../binutils ; then
7587 NM='$(objdir)/../binutils/nm-new'
7588 else
7589 # Extract the first word of "nm", so it can be a program name with args.
7590 set dummy nm; ac_word=$2
7591 echo "$as_me:$LINENO: checking for $ac_word" >&5
7592 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7593 if test "${ac_cv_prog_NM+set}" = set; then
7594 echo $ECHO_N "(cached) $ECHO_C" >&6
7595 else
7596 if test -n "$NM"; then
7597 ac_cv_prog_NM="$NM" # Let the user override the test.
7598 else
7599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7600 for as_dir in $PATH
7601 do
7602 IFS=$as_save_IFS
7603 test -z "$as_dir" && as_dir=.
7604 for ac_exec_ext in '' $ac_executable_extensions; do
7605 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7606 ac_cv_prog_NM="nm"
7607 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7608 break 2
7609 fi
7610 done
7611 done
7612
7613 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7614 fi
7615 fi
7616 NM=$ac_cv_prog_NM
7617 if test -n "$NM"; then
7618 echo "$as_me:$LINENO: result: $NM" >&5
7619 echo "${ECHO_T}$NM" >&6
7620 else
7621 echo "$as_me:$LINENO: result: no" >&5
7622 echo "${ECHO_T}no" >&6
7623 fi
7624
7625 fi
7626
7627 # AR
7628 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7629 && test -d ../binutils ; then
7630 AR='$(objdir)/../binutils/ar'
7631 else
7632 # Extract the first word of "ar", so it can be a program name with args.
7633 set dummy ar; ac_word=$2
7634 echo "$as_me:$LINENO: checking for $ac_word" >&5
7635 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7636 if test "${ac_cv_prog_AR+set}" = set; then
7637 echo $ECHO_N "(cached) $ECHO_C" >&6
7638 else
7639 if test -n "$AR"; then
7640 ac_cv_prog_AR="$AR" # Let the user override the test.
7641 else
7642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7643 for as_dir in $PATH
7644 do
7645 IFS=$as_save_IFS
7646 test -z "$as_dir" && as_dir=.
7647 for ac_exec_ext in '' $ac_executable_extensions; do
7648 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7649 ac_cv_prog_AR="ar"
7650 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7651 break 2
7652 fi
7653 done
7654 done
7655
7656 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7657 fi
7658 fi
7659 AR=$ac_cv_prog_AR
7660 if test -n "$AR"; then
7661 echo "$as_me:$LINENO: result: $AR" >&5
7662 echo "${ECHO_T}$AR" >&6
7663 else
7664 echo "$as_me:$LINENO: result: no" >&5
7665 echo "${ECHO_T}no" >&6
7666 fi
7667
7668 fi
7669
7670
7671 # --------------------
7672 # Checks for C headers
7673 # --------------------
7674
7675 echo "$as_me:$LINENO: checking for GNU C library" >&5
7676 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7677 if test "${gcc_cv_glibc+set}" = set; then
7678 echo $ECHO_N "(cached) $ECHO_C" >&6
7679 else
7680 cat >conftest.$ac_ext <<_ACEOF
7681 /* confdefs.h. */
7682 _ACEOF
7683 cat confdefs.h >>conftest.$ac_ext
7684 cat >>conftest.$ac_ext <<_ACEOF
7685 /* end confdefs.h. */
7686 #include <features.h>
7687 int
7688 main ()
7689 {
7690
7691 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7692 #error Not a GNU C library system
7693 #endif
7694 ;
7695 return 0;
7696 }
7697 _ACEOF
7698 rm -f conftest.$ac_objext
7699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7700 (eval $ac_compile) 2>conftest.er1
7701 ac_status=$?
7702 grep -v '^ *+' conftest.er1 >conftest.err
7703 rm -f conftest.er1
7704 cat conftest.err >&5
7705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7706 (exit $ac_status); } &&
7707 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
7708 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7709 (eval $ac_try) 2>&5
7710 ac_status=$?
7711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7712 (exit $ac_status); }; } &&
7713 { ac_try='test -s conftest.$ac_objext'
7714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7715 (eval $ac_try) 2>&5
7716 ac_status=$?
7717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718 (exit $ac_status); }; }; then
7719 gcc_cv_glibc=yes
7720 else
7721 echo "$as_me: failed program was:" >&5
7722 sed 's/^/| /' conftest.$ac_ext >&5
7723
7724 gcc_cv_glibc=no
7725 fi
7726 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7727 fi
7728
7729 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7730 echo "${ECHO_T}$gcc_cv_glibc" >&6
7731 if test $gcc_cv_glibc = yes; then
7732
7733 cat >>confdefs.h <<\_ACEOF
7734 #define _GNU_SOURCE 1
7735 _ACEOF
7736
7737 fi
7738
7739 # Need to reject headers which give warnings, so that the -Werror bootstrap
7740 # works later. *sigh* This needs to come before all header checks.
7741
7742 ac_c_preproc_warn_flag=yes
7743
7744 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7745 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7746 if test "${ac_cv_header_stdc+set}" = set; then
7747 echo $ECHO_N "(cached) $ECHO_C" >&6
7748 else
7749 cat >conftest.$ac_ext <<_ACEOF
7750 /* confdefs.h. */
7751 _ACEOF
7752 cat confdefs.h >>conftest.$ac_ext
7753 cat >>conftest.$ac_ext <<_ACEOF
7754 /* end confdefs.h. */
7755 #include <stdlib.h>
7756 #include <stdarg.h>
7757 #include <string.h>
7758 #include <float.h>
7759
7760 int
7761 main ()
7762 {
7763
7764 ;
7765 return 0;
7766 }
7767 _ACEOF
7768 rm -f conftest.$ac_objext
7769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7770 (eval $ac_compile) 2>conftest.er1
7771 ac_status=$?
7772 grep -v '^ *+' conftest.er1 >conftest.err
7773 rm -f conftest.er1
7774 cat conftest.err >&5
7775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7776 (exit $ac_status); } &&
7777 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
7778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7779 (eval $ac_try) 2>&5
7780 ac_status=$?
7781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7782 (exit $ac_status); }; } &&
7783 { ac_try='test -s conftest.$ac_objext'
7784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7785 (eval $ac_try) 2>&5
7786 ac_status=$?
7787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7788 (exit $ac_status); }; }; then
7789 ac_cv_header_stdc=yes
7790 else
7791 echo "$as_me: failed program was:" >&5
7792 sed 's/^/| /' conftest.$ac_ext >&5
7793
7794 ac_cv_header_stdc=no
7795 fi
7796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7797
7798 if test $ac_cv_header_stdc = yes; then
7799 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7800 cat >conftest.$ac_ext <<_ACEOF
7801 /* confdefs.h. */
7802 _ACEOF
7803 cat confdefs.h >>conftest.$ac_ext
7804 cat >>conftest.$ac_ext <<_ACEOF
7805 /* end confdefs.h. */
7806 #include <string.h>
7807
7808 _ACEOF
7809 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7810 $EGREP "memchr" >/dev/null 2>&1; then
7811 :
7812 else
7813 ac_cv_header_stdc=no
7814 fi
7815 rm -f conftest*
7816
7817 fi
7818
7819 if test $ac_cv_header_stdc = yes; then
7820 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7821 cat >conftest.$ac_ext <<_ACEOF
7822 /* confdefs.h. */
7823 _ACEOF
7824 cat confdefs.h >>conftest.$ac_ext
7825 cat >>conftest.$ac_ext <<_ACEOF
7826 /* end confdefs.h. */
7827 #include <stdlib.h>
7828
7829 _ACEOF
7830 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7831 $EGREP "free" >/dev/null 2>&1; then
7832 :
7833 else
7834 ac_cv_header_stdc=no
7835 fi
7836 rm -f conftest*
7837
7838 fi
7839
7840 if test $ac_cv_header_stdc = yes; then
7841 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7842 if test "$cross_compiling" = yes; then
7843 :
7844 else
7845 cat >conftest.$ac_ext <<_ACEOF
7846 /* confdefs.h. */
7847 _ACEOF
7848 cat confdefs.h >>conftest.$ac_ext
7849 cat >>conftest.$ac_ext <<_ACEOF
7850 /* end confdefs.h. */
7851 #include <ctype.h>
7852 #if ((' ' & 0x0FF) == 0x020)
7853 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7854 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7855 #else
7856 # define ISLOWER(c) \
7857 (('a' <= (c) && (c) <= 'i') \
7858 || ('j' <= (c) && (c) <= 'r') \
7859 || ('s' <= (c) && (c) <= 'z'))
7860 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7861 #endif
7862
7863 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7864 int
7865 main ()
7866 {
7867 int i;
7868 for (i = 0; i < 256; i++)
7869 if (XOR (islower (i), ISLOWER (i))
7870 || toupper (i) != TOUPPER (i))
7871 exit(2);
7872 exit (0);
7873 }
7874 _ACEOF
7875 rm -f conftest$ac_exeext
7876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7877 (eval $ac_link) 2>&5
7878 ac_status=$?
7879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7880 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7881 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7882 (eval $ac_try) 2>&5
7883 ac_status=$?
7884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7885 (exit $ac_status); }; }; then
7886 :
7887 else
7888 echo "$as_me: program exited with status $ac_status" >&5
7889 echo "$as_me: failed program was:" >&5
7890 sed 's/^/| /' conftest.$ac_ext >&5
7891
7892 ( exit $ac_status )
7893 ac_cv_header_stdc=no
7894 fi
7895 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7896 fi
7897 fi
7898 fi
7899 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7900 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7901 if test $ac_cv_header_stdc = yes; then
7902
7903 cat >>confdefs.h <<\_ACEOF
7904 #define STDC_HEADERS 1
7905 _ACEOF
7906
7907 fi
7908
7909 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7910 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7911 if test "${ac_cv_header_time+set}" = set; then
7912 echo $ECHO_N "(cached) $ECHO_C" >&6
7913 else
7914 cat >conftest.$ac_ext <<_ACEOF
7915 /* confdefs.h. */
7916 _ACEOF
7917 cat confdefs.h >>conftest.$ac_ext
7918 cat >>conftest.$ac_ext <<_ACEOF
7919 /* end confdefs.h. */
7920 #include <sys/types.h>
7921 #include <sys/time.h>
7922 #include <time.h>
7923
7924 int
7925 main ()
7926 {
7927 if ((struct tm *) 0)
7928 return 0;
7929 ;
7930 return 0;
7931 }
7932 _ACEOF
7933 rm -f conftest.$ac_objext
7934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7935 (eval $ac_compile) 2>conftest.er1
7936 ac_status=$?
7937 grep -v '^ *+' conftest.er1 >conftest.err
7938 rm -f conftest.er1
7939 cat conftest.err >&5
7940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941 (exit $ac_status); } &&
7942 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
7943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7944 (eval $ac_try) 2>&5
7945 ac_status=$?
7946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7947 (exit $ac_status); }; } &&
7948 { ac_try='test -s conftest.$ac_objext'
7949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7950 (eval $ac_try) 2>&5
7951 ac_status=$?
7952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7953 (exit $ac_status); }; }; then
7954 ac_cv_header_time=yes
7955 else
7956 echo "$as_me: failed program was:" >&5
7957 sed 's/^/| /' conftest.$ac_ext >&5
7958
7959 ac_cv_header_time=no
7960 fi
7961 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7962 fi
7963 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7964 echo "${ECHO_T}$ac_cv_header_time" >&6
7965 if test $ac_cv_header_time = yes; then
7966
7967 cat >>confdefs.h <<\_ACEOF
7968 #define TIME_WITH_SYS_TIME 1
7969 _ACEOF
7970
7971 fi
7972
7973 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7974 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
7975 if test "${gcc_cv_header_string+set}" = set; then
7976 echo $ECHO_N "(cached) $ECHO_C" >&6
7977 else
7978 cat >conftest.$ac_ext <<_ACEOF
7979 /* confdefs.h. */
7980 _ACEOF
7981 cat confdefs.h >>conftest.$ac_ext
7982 cat >>conftest.$ac_ext <<_ACEOF
7983 /* end confdefs.h. */
7984 #include <string.h>
7985 #include <strings.h>
7986 int
7987 main ()
7988 {
7989
7990 ;
7991 return 0;
7992 }
7993 _ACEOF
7994 rm -f conftest.$ac_objext
7995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7996 (eval $ac_compile) 2>conftest.er1
7997 ac_status=$?
7998 grep -v '^ *+' conftest.er1 >conftest.err
7999 rm -f conftest.er1
8000 cat conftest.err >&5
8001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8002 (exit $ac_status); } &&
8003 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8005 (eval $ac_try) 2>&5
8006 ac_status=$?
8007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8008 (exit $ac_status); }; } &&
8009 { ac_try='test -s conftest.$ac_objext'
8010 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8011 (eval $ac_try) 2>&5
8012 ac_status=$?
8013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8014 (exit $ac_status); }; }; then
8015 gcc_cv_header_string=yes
8016 else
8017 echo "$as_me: failed program was:" >&5
8018 sed 's/^/| /' conftest.$ac_ext >&5
8019
8020 gcc_cv_header_string=no
8021 fi
8022 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8023 fi
8024 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8025 echo "${ECHO_T}$gcc_cv_header_string" >&6
8026 if test $gcc_cv_header_string = yes; then
8027
8028 cat >>confdefs.h <<\_ACEOF
8029 #define STRING_WITH_STRINGS 1
8030 _ACEOF
8031
8032 fi
8033
8034 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8035 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8036 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8037 echo $ECHO_N "(cached) $ECHO_C" >&6
8038 else
8039 cat >conftest.$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 <sys/types.h>
8046 #include <sys/wait.h>
8047 #ifndef WEXITSTATUS
8048 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8049 #endif
8050 #ifndef WIFEXITED
8051 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8052 #endif
8053
8054 int
8055 main ()
8056 {
8057 int s;
8058 wait (&s);
8059 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8060 ;
8061 return 0;
8062 }
8063 _ACEOF
8064 rm -f conftest.$ac_objext
8065 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8066 (eval $ac_compile) 2>conftest.er1
8067 ac_status=$?
8068 grep -v '^ *+' conftest.er1 >conftest.err
8069 rm -f conftest.er1
8070 cat conftest.err >&5
8071 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8072 (exit $ac_status); } &&
8073 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8074 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8075 (eval $ac_try) 2>&5
8076 ac_status=$?
8077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8078 (exit $ac_status); }; } &&
8079 { ac_try='test -s conftest.$ac_objext'
8080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8081 (eval $ac_try) 2>&5
8082 ac_status=$?
8083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8084 (exit $ac_status); }; }; then
8085 ac_cv_header_sys_wait_h=yes
8086 else
8087 echo "$as_me: failed program was:" >&5
8088 sed 's/^/| /' conftest.$ac_ext >&5
8089
8090 ac_cv_header_sys_wait_h=no
8091 fi
8092 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8093 fi
8094 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8095 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8096 if test $ac_cv_header_sys_wait_h = yes; then
8097
8098 cat >>confdefs.h <<\_ACEOF
8099 #define HAVE_SYS_WAIT_H 1
8100 _ACEOF
8101
8102 fi
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8127 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8128 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8129 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8130 do
8131 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8132 echo "$as_me:$LINENO: checking for $ac_header" >&5
8133 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8134 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8135 echo $ECHO_N "(cached) $ECHO_C" >&6
8136 else
8137 cat >conftest.$ac_ext <<_ACEOF
8138 /* confdefs.h. */
8139 _ACEOF
8140 cat confdefs.h >>conftest.$ac_ext
8141 cat >>conftest.$ac_ext <<_ACEOF
8142 /* end confdefs.h. */
8143 #include <$ac_header>
8144 _ACEOF
8145 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8146 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8147 ac_status=$?
8148 grep -v '^ *+' conftest.er1 >conftest.err
8149 rm -f conftest.er1
8150 cat conftest.err >&5
8151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8152 (exit $ac_status); } >/dev/null; then
8153 if test -s conftest.err; then
8154 ac_cpp_err=$ac_c_preproc_warn_flag
8155 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8156 else
8157 ac_cpp_err=
8158 fi
8159 else
8160 ac_cpp_err=yes
8161 fi
8162 if test -z "$ac_cpp_err"; then
8163 eval "$as_ac_Header=yes"
8164 else
8165 echo "$as_me: failed program was:" >&5
8166 sed 's/^/| /' conftest.$ac_ext >&5
8167
8168 eval "$as_ac_Header=no"
8169 fi
8170 rm -f conftest.err conftest.$ac_ext
8171 fi
8172 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8173 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8174 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8175 cat >>confdefs.h <<_ACEOF
8176 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8177 _ACEOF
8178
8179 fi
8180 done
8181
8182
8183 # Check for thread headers.
8184 echo "$as_me:$LINENO: checking for thread.h" >&5
8185 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8186 if test "${ac_cv_header_thread_h+set}" = set; then
8187 echo $ECHO_N "(cached) $ECHO_C" >&6
8188 else
8189 cat >conftest.$ac_ext <<_ACEOF
8190 /* confdefs.h. */
8191 _ACEOF
8192 cat confdefs.h >>conftest.$ac_ext
8193 cat >>conftest.$ac_ext <<_ACEOF
8194 /* end confdefs.h. */
8195 #include <thread.h>
8196 _ACEOF
8197 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8198 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8199 ac_status=$?
8200 grep -v '^ *+' conftest.er1 >conftest.err
8201 rm -f conftest.er1
8202 cat conftest.err >&5
8203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8204 (exit $ac_status); } >/dev/null; then
8205 if test -s conftest.err; then
8206 ac_cpp_err=$ac_c_preproc_warn_flag
8207 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8208 else
8209 ac_cpp_err=
8210 fi
8211 else
8212 ac_cpp_err=yes
8213 fi
8214 if test -z "$ac_cpp_err"; then
8215 ac_cv_header_thread_h=yes
8216 else
8217 echo "$as_me: failed program was:" >&5
8218 sed 's/^/| /' conftest.$ac_ext >&5
8219
8220 ac_cv_header_thread_h=no
8221 fi
8222 rm -f conftest.err conftest.$ac_ext
8223 fi
8224 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8225 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8226 if test $ac_cv_header_thread_h = yes; then
8227 have_thread_h=yes
8228 else
8229 have_thread_h=
8230 fi
8231
8232 echo "$as_me:$LINENO: checking for pthread.h" >&5
8233 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8234 if test "${ac_cv_header_pthread_h+set}" = set; then
8235 echo $ECHO_N "(cached) $ECHO_C" >&6
8236 else
8237 cat >conftest.$ac_ext <<_ACEOF
8238 /* confdefs.h. */
8239 _ACEOF
8240 cat confdefs.h >>conftest.$ac_ext
8241 cat >>conftest.$ac_ext <<_ACEOF
8242 /* end confdefs.h. */
8243 #include <pthread.h>
8244 _ACEOF
8245 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8246 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8247 ac_status=$?
8248 grep -v '^ *+' conftest.er1 >conftest.err
8249 rm -f conftest.er1
8250 cat conftest.err >&5
8251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8252 (exit $ac_status); } >/dev/null; then
8253 if test -s conftest.err; then
8254 ac_cpp_err=$ac_c_preproc_warn_flag
8255 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8256 else
8257 ac_cpp_err=
8258 fi
8259 else
8260 ac_cpp_err=yes
8261 fi
8262 if test -z "$ac_cpp_err"; then
8263 ac_cv_header_pthread_h=yes
8264 else
8265 echo "$as_me: failed program was:" >&5
8266 sed 's/^/| /' conftest.$ac_ext >&5
8267
8268 ac_cv_header_pthread_h=no
8269 fi
8270 rm -f conftest.err conftest.$ac_ext
8271 fi
8272 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8273 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8274 if test $ac_cv_header_pthread_h = yes; then
8275 have_pthread_h=yes
8276 else
8277 have_pthread_h=
8278 fi
8279
8280
8281 # These tests can't be done till we know if we have limits.h.
8282 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8283 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8284 if test "${gcc_cv_decl_char_bit+set}" = set; then
8285 echo $ECHO_N "(cached) $ECHO_C" >&6
8286 else
8287 cat >conftest.$ac_ext <<_ACEOF
8288 /* confdefs.h. */
8289 _ACEOF
8290 cat confdefs.h >>conftest.$ac_ext
8291 cat >>conftest.$ac_ext <<_ACEOF
8292 /* end confdefs.h. */
8293 #ifdef HAVE_LIMITS_H
8294 #include <limits.h>
8295 #endif
8296 #ifdef CHAR_BIT
8297 found
8298 #endif
8299 _ACEOF
8300 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8301 $EGREP "found" >/dev/null 2>&1; then
8302 gcc_cv_decl_char_bit=yes
8303 else
8304 gcc_cv_decl_char_bit=no
8305 fi
8306 rm -f conftest*
8307
8308
8309 fi
8310 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8311 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8312 if test $gcc_cv_decl_char_bit = no; then
8313 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8314 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8315 if test "${gcc_cv_c_nbby+set}" = set; then
8316 echo $ECHO_N "(cached) $ECHO_C" >&6
8317 else
8318 i=8
8319 gcc_cv_c_nbby=
8320 while test $i -lt 65; do
8321 cat >conftest.$ac_ext <<_ACEOF
8322 /* confdefs.h. */
8323 _ACEOF
8324 cat confdefs.h >>conftest.$ac_ext
8325 cat >>conftest.$ac_ext <<_ACEOF
8326 /* end confdefs.h. */
8327
8328 int
8329 main ()
8330 {
8331 switch(0) {
8332 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8333 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8334 ; }
8335 ;
8336 return 0;
8337 }
8338 _ACEOF
8339 rm -f conftest.$ac_objext
8340 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8341 (eval $ac_compile) 2>conftest.er1
8342 ac_status=$?
8343 grep -v '^ *+' conftest.er1 >conftest.err
8344 rm -f conftest.er1
8345 cat conftest.err >&5
8346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8347 (exit $ac_status); } &&
8348 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8349 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8350 (eval $ac_try) 2>&5
8351 ac_status=$?
8352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8353 (exit $ac_status); }; } &&
8354 { ac_try='test -s conftest.$ac_objext'
8355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8356 (eval $ac_try) 2>&5
8357 ac_status=$?
8358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8359 (exit $ac_status); }; }; then
8360 gcc_cv_c_nbby=$i; break
8361 else
8362 echo "$as_me: failed program was:" >&5
8363 sed 's/^/| /' conftest.$ac_ext >&5
8364
8365 fi
8366 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8367 i=`expr $i + 1`
8368 done
8369 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8370
8371 fi
8372 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8373 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8374 if test $gcc_cv_c_nbby = failed; then
8375 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8376 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8377 { (exit 1); exit 1; }; }
8378 else
8379
8380 cat >>confdefs.h <<_ACEOF
8381 #define CHAR_BIT $gcc_cv_c_nbby
8382 _ACEOF
8383
8384 fi
8385 fi
8386 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8387 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8388 if test "${ac_cv_c_bigendian+set}" = set; then
8389 echo $ECHO_N "(cached) $ECHO_C" >&6
8390 else
8391 # See if sys/param.h defines the BYTE_ORDER macro.
8392 cat >conftest.$ac_ext <<_ACEOF
8393 /* confdefs.h. */
8394 _ACEOF
8395 cat confdefs.h >>conftest.$ac_ext
8396 cat >>conftest.$ac_ext <<_ACEOF
8397 /* end confdefs.h. */
8398 #include <sys/types.h>
8399 #include <sys/param.h>
8400
8401 int
8402 main ()
8403 {
8404 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8405 bogus endian macros
8406 #endif
8407
8408 ;
8409 return 0;
8410 }
8411 _ACEOF
8412 rm -f conftest.$ac_objext
8413 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8414 (eval $ac_compile) 2>conftest.er1
8415 ac_status=$?
8416 grep -v '^ *+' conftest.er1 >conftest.err
8417 rm -f conftest.er1
8418 cat conftest.err >&5
8419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8420 (exit $ac_status); } &&
8421 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8422 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8423 (eval $ac_try) 2>&5
8424 ac_status=$?
8425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8426 (exit $ac_status); }; } &&
8427 { ac_try='test -s conftest.$ac_objext'
8428 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8429 (eval $ac_try) 2>&5
8430 ac_status=$?
8431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8432 (exit $ac_status); }; }; then
8433 # It does; now see whether it defined to BIG_ENDIAN or not.
8434 cat >conftest.$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 <sys/types.h>
8441 #include <sys/param.h>
8442
8443 int
8444 main ()
8445 {
8446 #if BYTE_ORDER != BIG_ENDIAN
8447 not big endian
8448 #endif
8449
8450 ;
8451 return 0;
8452 }
8453 _ACEOF
8454 rm -f conftest.$ac_objext
8455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8456 (eval $ac_compile) 2>conftest.er1
8457 ac_status=$?
8458 grep -v '^ *+' conftest.er1 >conftest.err
8459 rm -f conftest.er1
8460 cat conftest.err >&5
8461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8462 (exit $ac_status); } &&
8463 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8464 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8465 (eval $ac_try) 2>&5
8466 ac_status=$?
8467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8468 (exit $ac_status); }; } &&
8469 { ac_try='test -s conftest.$ac_objext'
8470 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8471 (eval $ac_try) 2>&5
8472 ac_status=$?
8473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8474 (exit $ac_status); }; }; then
8475 ac_cv_c_bigendian=yes
8476 else
8477 echo "$as_me: failed program was:" >&5
8478 sed 's/^/| /' conftest.$ac_ext >&5
8479
8480 ac_cv_c_bigendian=no
8481 fi
8482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8483 else
8484 echo "$as_me: failed program was:" >&5
8485 sed 's/^/| /' conftest.$ac_ext >&5
8486
8487 # It does not; compile a test program.
8488 if test "$cross_compiling" = yes; then
8489 # try to guess the endianness by grepping values into an object file
8490 ac_cv_c_bigendian=unknown
8491 cat >conftest.$ac_ext <<_ACEOF
8492 /* confdefs.h. */
8493 _ACEOF
8494 cat confdefs.h >>conftest.$ac_ext
8495 cat >>conftest.$ac_ext <<_ACEOF
8496 /* end confdefs.h. */
8497 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8498 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8499 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8500 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8501 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8502 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8503 int
8504 main ()
8505 {
8506 _ascii (); _ebcdic ();
8507 ;
8508 return 0;
8509 }
8510 _ACEOF
8511 rm -f conftest.$ac_objext
8512 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8513 (eval $ac_compile) 2>conftest.er1
8514 ac_status=$?
8515 grep -v '^ *+' conftest.er1 >conftest.err
8516 rm -f conftest.er1
8517 cat conftest.err >&5
8518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8519 (exit $ac_status); } &&
8520 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8522 (eval $ac_try) 2>&5
8523 ac_status=$?
8524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8525 (exit $ac_status); }; } &&
8526 { ac_try='test -s conftest.$ac_objext'
8527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8528 (eval $ac_try) 2>&5
8529 ac_status=$?
8530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8531 (exit $ac_status); }; }; then
8532 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8533 ac_cv_c_bigendian=yes
8534 fi
8535 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8536 if test "$ac_cv_c_bigendian" = unknown; then
8537 ac_cv_c_bigendian=no
8538 else
8539 # finding both strings is unlikely to happen, but who knows?
8540 ac_cv_c_bigendian=unknown
8541 fi
8542 fi
8543 else
8544 echo "$as_me: failed program was:" >&5
8545 sed 's/^/| /' conftest.$ac_ext >&5
8546
8547 fi
8548 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8549 else
8550 cat >conftest.$ac_ext <<_ACEOF
8551 /* confdefs.h. */
8552 _ACEOF
8553 cat confdefs.h >>conftest.$ac_ext
8554 cat >>conftest.$ac_ext <<_ACEOF
8555 /* end confdefs.h. */
8556 int
8557 main ()
8558 {
8559 /* Are we little or big endian? From Harbison&Steele. */
8560 union
8561 {
8562 long l;
8563 char c[sizeof (long)];
8564 } u;
8565 u.l = 1;
8566 exit (u.c[sizeof (long) - 1] == 1);
8567 }
8568 _ACEOF
8569 rm -f conftest$ac_exeext
8570 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8571 (eval $ac_link) 2>&5
8572 ac_status=$?
8573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8574 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8576 (eval $ac_try) 2>&5
8577 ac_status=$?
8578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8579 (exit $ac_status); }; }; then
8580 ac_cv_c_bigendian=no
8581 else
8582 echo "$as_me: program exited with status $ac_status" >&5
8583 echo "$as_me: failed program was:" >&5
8584 sed 's/^/| /' conftest.$ac_ext >&5
8585
8586 ( exit $ac_status )
8587 ac_cv_c_bigendian=yes
8588 fi
8589 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8590 fi
8591 fi
8592 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8593 fi
8594 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8595 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8596 case $ac_cv_c_bigendian in
8597 yes)
8598
8599 cat >>confdefs.h <<\_ACEOF
8600 #define WORDS_BIGENDIAN 1
8601 _ACEOF
8602 ;;
8603 no)
8604 ;;
8605 *)
8606 { { echo "$as_me:$LINENO: error: unknown endianness
8607 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8608 echo "$as_me: error: unknown endianness
8609 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8610 { (exit 1); exit 1; }; } ;;
8611 esac
8612
8613
8614 # --------
8615 # UNSORTED
8616 # --------
8617
8618 # Stage specific cflags for build.
8619 stage1_cflags=
8620 case $build in
8621 vax-*-*)
8622 if test x$GCC = xyes
8623 then
8624 stage1_cflags="-Wa,-J"
8625 else
8626 stage1_cflags="-J"
8627 fi
8628 ;;
8629 powerpc-*-darwin*)
8630 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8631 # sources; use -no-cpp-precomp to get to GNU cpp.
8632 # Apple's GCC has bugs in designated initializer handling, so disable
8633 # that too.
8634 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8635 ;;
8636 esac
8637
8638
8639 # These libraries may be used by collect2.
8640 # We may need a special search path to get them linked.
8641 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8642 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8643 if test "${gcc_cv_collect2_libs+set}" = set; then
8644 echo $ECHO_N "(cached) $ECHO_C" >&6
8645 else
8646 save_LIBS="$LIBS"
8647 for libs in '' -lld -lmld \
8648 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8649 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8650 do
8651 LIBS="$libs"
8652 cat >conftest.$ac_ext <<_ACEOF
8653 /* confdefs.h. */
8654 _ACEOF
8655 cat confdefs.h >>conftest.$ac_ext
8656 cat >>conftest.$ac_ext <<_ACEOF
8657 /* end confdefs.h. */
8658
8659 /* Override any gcc2 internal prototype to avoid an error. */
8660 #ifdef __cplusplus
8661 extern "C"
8662 #endif
8663 /* We use char because int might match the return type of a gcc2
8664 builtin and then its argument prototype would still apply. */
8665 char ldopen ();
8666 int
8667 main ()
8668 {
8669 ldopen ();
8670 ;
8671 return 0;
8672 }
8673 _ACEOF
8674 rm -f conftest.$ac_objext conftest$ac_exeext
8675 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8676 (eval $ac_link) 2>conftest.er1
8677 ac_status=$?
8678 grep -v '^ *+' conftest.er1 >conftest.err
8679 rm -f conftest.er1
8680 cat conftest.err >&5
8681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682 (exit $ac_status); } &&
8683 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8685 (eval $ac_try) 2>&5
8686 ac_status=$?
8687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688 (exit $ac_status); }; } &&
8689 { ac_try='test -s conftest$ac_exeext'
8690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8691 (eval $ac_try) 2>&5
8692 ac_status=$?
8693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8694 (exit $ac_status); }; }; then
8695 gcc_cv_collect2_libs="$libs"; break
8696 else
8697 echo "$as_me: failed program was:" >&5
8698 sed 's/^/| /' conftest.$ac_ext >&5
8699
8700 fi
8701 rm -f conftest.err conftest.$ac_objext \
8702 conftest$ac_exeext conftest.$ac_ext
8703 done
8704 LIBS="$save_LIBS"
8705 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8706 fi
8707 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8708 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8709 case $gcc_cv_collect2_libs in
8710 "none required") ;;
8711 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8712 esac
8713
8714
8715 # When building Ada code on Alpha, we need exc_resume which is usually in
8716 # -lexc. So test for it.
8717 save_LIBS="$LIBS"
8718 LIBS=
8719 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8720 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8721 if test "${ac_cv_search_exc_resume+set}" = set; then
8722 echo $ECHO_N "(cached) $ECHO_C" >&6
8723 else
8724 ac_func_search_save_LIBS=$LIBS
8725 ac_cv_search_exc_resume=no
8726 cat >conftest.$ac_ext <<_ACEOF
8727 /* confdefs.h. */
8728 _ACEOF
8729 cat confdefs.h >>conftest.$ac_ext
8730 cat >>conftest.$ac_ext <<_ACEOF
8731 /* end confdefs.h. */
8732
8733 /* Override any gcc2 internal prototype to avoid an error. */
8734 #ifdef __cplusplus
8735 extern "C"
8736 #endif
8737 /* We use char because int might match the return type of a gcc2
8738 builtin and then its argument prototype would still apply. */
8739 char exc_resume ();
8740 int
8741 main ()
8742 {
8743 exc_resume ();
8744 ;
8745 return 0;
8746 }
8747 _ACEOF
8748 rm -f conftest.$ac_objext conftest$ac_exeext
8749 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8750 (eval $ac_link) 2>conftest.er1
8751 ac_status=$?
8752 grep -v '^ *+' conftest.er1 >conftest.err
8753 rm -f conftest.er1
8754 cat conftest.err >&5
8755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8756 (exit $ac_status); } &&
8757 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8758 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8759 (eval $ac_try) 2>&5
8760 ac_status=$?
8761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8762 (exit $ac_status); }; } &&
8763 { ac_try='test -s conftest$ac_exeext'
8764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8765 (eval $ac_try) 2>&5
8766 ac_status=$?
8767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8768 (exit $ac_status); }; }; then
8769 ac_cv_search_exc_resume="none required"
8770 else
8771 echo "$as_me: failed program was:" >&5
8772 sed 's/^/| /' conftest.$ac_ext >&5
8773
8774 fi
8775 rm -f conftest.err conftest.$ac_objext \
8776 conftest$ac_exeext conftest.$ac_ext
8777 if test "$ac_cv_search_exc_resume" = no; then
8778 for ac_lib in exc; do
8779 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8780 cat >conftest.$ac_ext <<_ACEOF
8781 /* confdefs.h. */
8782 _ACEOF
8783 cat confdefs.h >>conftest.$ac_ext
8784 cat >>conftest.$ac_ext <<_ACEOF
8785 /* end confdefs.h. */
8786
8787 /* Override any gcc2 internal prototype to avoid an error. */
8788 #ifdef __cplusplus
8789 extern "C"
8790 #endif
8791 /* We use char because int might match the return type of a gcc2
8792 builtin and then its argument prototype would still apply. */
8793 char exc_resume ();
8794 int
8795 main ()
8796 {
8797 exc_resume ();
8798 ;
8799 return 0;
8800 }
8801 _ACEOF
8802 rm -f conftest.$ac_objext conftest$ac_exeext
8803 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8804 (eval $ac_link) 2>conftest.er1
8805 ac_status=$?
8806 grep -v '^ *+' conftest.er1 >conftest.err
8807 rm -f conftest.er1
8808 cat conftest.err >&5
8809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8810 (exit $ac_status); } &&
8811 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8813 (eval $ac_try) 2>&5
8814 ac_status=$?
8815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8816 (exit $ac_status); }; } &&
8817 { ac_try='test -s conftest$ac_exeext'
8818 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8819 (eval $ac_try) 2>&5
8820 ac_status=$?
8821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8822 (exit $ac_status); }; }; then
8823 ac_cv_search_exc_resume="-l$ac_lib"
8824 break
8825 else
8826 echo "$as_me: failed program was:" >&5
8827 sed 's/^/| /' conftest.$ac_ext >&5
8828
8829 fi
8830 rm -f conftest.err conftest.$ac_objext \
8831 conftest$ac_exeext conftest.$ac_ext
8832 done
8833 fi
8834 LIBS=$ac_func_search_save_LIBS
8835 fi
8836 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
8837 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
8838 if test "$ac_cv_search_exc_resume" != no; then
8839 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
8840
8841 fi
8842
8843 GNAT_LIBEXC="$LIBS"
8844 LIBS="$save_LIBS"
8845
8846
8847 # Some systems put ldexp and frexp in libm instead of libc; assume
8848 # they're both in the same place. jcf-dump needs them.
8849 save_LIBS="$LIBS"
8850 LIBS=
8851 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
8852 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
8853 if test "${ac_cv_search_ldexp+set}" = set; then
8854 echo $ECHO_N "(cached) $ECHO_C" >&6
8855 else
8856 ac_func_search_save_LIBS=$LIBS
8857 ac_cv_search_ldexp=no
8858 cat >conftest.$ac_ext <<_ACEOF
8859 /* confdefs.h. */
8860 _ACEOF
8861 cat confdefs.h >>conftest.$ac_ext
8862 cat >>conftest.$ac_ext <<_ACEOF
8863 /* end confdefs.h. */
8864
8865 /* Override any gcc2 internal prototype to avoid an error. */
8866 #ifdef __cplusplus
8867 extern "C"
8868 #endif
8869 /* We use char because int might match the return type of a gcc2
8870 builtin and then its argument prototype would still apply. */
8871 char ldexp ();
8872 int
8873 main ()
8874 {
8875 ldexp ();
8876 ;
8877 return 0;
8878 }
8879 _ACEOF
8880 rm -f conftest.$ac_objext conftest$ac_exeext
8881 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8882 (eval $ac_link) 2>conftest.er1
8883 ac_status=$?
8884 grep -v '^ *+' conftest.er1 >conftest.err
8885 rm -f conftest.er1
8886 cat conftest.err >&5
8887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8888 (exit $ac_status); } &&
8889 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8891 (eval $ac_try) 2>&5
8892 ac_status=$?
8893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8894 (exit $ac_status); }; } &&
8895 { ac_try='test -s conftest$ac_exeext'
8896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8897 (eval $ac_try) 2>&5
8898 ac_status=$?
8899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8900 (exit $ac_status); }; }; then
8901 ac_cv_search_ldexp="none required"
8902 else
8903 echo "$as_me: failed program was:" >&5
8904 sed 's/^/| /' conftest.$ac_ext >&5
8905
8906 fi
8907 rm -f conftest.err conftest.$ac_objext \
8908 conftest$ac_exeext conftest.$ac_ext
8909 if test "$ac_cv_search_ldexp" = no; then
8910 for ac_lib in m; do
8911 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8912 cat >conftest.$ac_ext <<_ACEOF
8913 /* confdefs.h. */
8914 _ACEOF
8915 cat confdefs.h >>conftest.$ac_ext
8916 cat >>conftest.$ac_ext <<_ACEOF
8917 /* end confdefs.h. */
8918
8919 /* Override any gcc2 internal prototype to avoid an error. */
8920 #ifdef __cplusplus
8921 extern "C"
8922 #endif
8923 /* We use char because int might match the return type of a gcc2
8924 builtin and then its argument prototype would still apply. */
8925 char ldexp ();
8926 int
8927 main ()
8928 {
8929 ldexp ();
8930 ;
8931 return 0;
8932 }
8933 _ACEOF
8934 rm -f conftest.$ac_objext conftest$ac_exeext
8935 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8936 (eval $ac_link) 2>conftest.er1
8937 ac_status=$?
8938 grep -v '^ *+' conftest.er1 >conftest.err
8939 rm -f conftest.er1
8940 cat conftest.err >&5
8941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8942 (exit $ac_status); } &&
8943 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8945 (eval $ac_try) 2>&5
8946 ac_status=$?
8947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8948 (exit $ac_status); }; } &&
8949 { ac_try='test -s conftest$ac_exeext'
8950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8951 (eval $ac_try) 2>&5
8952 ac_status=$?
8953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954 (exit $ac_status); }; }; then
8955 ac_cv_search_ldexp="-l$ac_lib"
8956 break
8957 else
8958 echo "$as_me: failed program was:" >&5
8959 sed 's/^/| /' conftest.$ac_ext >&5
8960
8961 fi
8962 rm -f conftest.err conftest.$ac_objext \
8963 conftest$ac_exeext conftest.$ac_ext
8964 done
8965 fi
8966 LIBS=$ac_func_search_save_LIBS
8967 fi
8968 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
8969 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
8970 if test "$ac_cv_search_ldexp" != no; then
8971 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
8972
8973 fi
8974
8975 LDEXP_LIB="$LIBS"
8976 LIBS="$save_LIBS"
8977
8978
8979 # Use <inttypes.h> only if it exists,
8980 # doesn't clash with <sys/types.h>, and declares intmax_t.
8981 echo "$as_me:$LINENO: checking for inttypes.h" >&5
8982 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
8983 if test "${gcc_cv_header_inttypes_h+set}" = set; then
8984 echo $ECHO_N "(cached) $ECHO_C" >&6
8985 else
8986 cat >conftest.$ac_ext <<_ACEOF
8987 /* confdefs.h. */
8988 _ACEOF
8989 cat confdefs.h >>conftest.$ac_ext
8990 cat >>conftest.$ac_ext <<_ACEOF
8991 /* end confdefs.h. */
8992 #include <sys/types.h>
8993 #include <inttypes.h>
8994 int
8995 main ()
8996 {
8997 intmax_t i = -1;
8998 ;
8999 return 0;
9000 }
9001 _ACEOF
9002 rm -f conftest.$ac_objext
9003 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9004 (eval $ac_compile) 2>conftest.er1
9005 ac_status=$?
9006 grep -v '^ *+' conftest.er1 >conftest.err
9007 rm -f conftest.er1
9008 cat conftest.err >&5
9009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9010 (exit $ac_status); } &&
9011 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9013 (eval $ac_try) 2>&5
9014 ac_status=$?
9015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9016 (exit $ac_status); }; } &&
9017 { ac_try='test -s conftest.$ac_objext'
9018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9019 (eval $ac_try) 2>&5
9020 ac_status=$?
9021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9022 (exit $ac_status); }; }; then
9023 gcc_cv_header_inttypes_h=yes
9024 else
9025 echo "$as_me: failed program was:" >&5
9026 sed 's/^/| /' conftest.$ac_ext >&5
9027
9028 gcc_cv_header_inttypes_h=no
9029 fi
9030 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9031 fi
9032
9033 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9034 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9035 if test $gcc_cv_header_inttypes_h = yes; then
9036
9037 cat >>confdefs.h <<\_ACEOF
9038 #define HAVE_INTTYPES_H 1
9039 _ACEOF
9040
9041 fi
9042
9043
9044
9045
9046
9047
9048
9049
9050
9051
9052
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064
9065
9066
9067
9068
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9081 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9082 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9083 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9084 do
9085 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9086 echo "$as_me:$LINENO: checking for $ac_func" >&5
9087 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9088 if eval "test \"\${$as_ac_var+set}\" = set"; then
9089 echo $ECHO_N "(cached) $ECHO_C" >&6
9090 else
9091 cat >conftest.$ac_ext <<_ACEOF
9092 /* confdefs.h. */
9093 _ACEOF
9094 cat confdefs.h >>conftest.$ac_ext
9095 cat >>conftest.$ac_ext <<_ACEOF
9096 /* end confdefs.h. */
9097 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9098 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9099 #define $ac_func innocuous_$ac_func
9100
9101 /* System header to define __stub macros and hopefully few prototypes,
9102 which can conflict with char $ac_func (); below.
9103 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9104 <limits.h> exists even on freestanding compilers. */
9105
9106 #ifdef __STDC__
9107 # include <limits.h>
9108 #else
9109 # include <assert.h>
9110 #endif
9111
9112 #undef $ac_func
9113
9114 /* Override any gcc2 internal prototype to avoid an error. */
9115 #ifdef __cplusplus
9116 extern "C"
9117 {
9118 #endif
9119 /* We use char because int might match the return type of a gcc2
9120 builtin and then its argument prototype would still apply. */
9121 char $ac_func ();
9122 /* The GNU C library defines this for functions which it implements
9123 to always fail with ENOSYS. Some functions are actually named
9124 something starting with __ and the normal name is an alias. */
9125 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9126 choke me
9127 #else
9128 char (*f) () = $ac_func;
9129 #endif
9130 #ifdef __cplusplus
9131 }
9132 #endif
9133
9134 int
9135 main ()
9136 {
9137 return f != $ac_func;
9138 ;
9139 return 0;
9140 }
9141 _ACEOF
9142 rm -f conftest.$ac_objext conftest$ac_exeext
9143 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9144 (eval $ac_link) 2>conftest.er1
9145 ac_status=$?
9146 grep -v '^ *+' conftest.er1 >conftest.err
9147 rm -f conftest.er1
9148 cat conftest.err >&5
9149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9150 (exit $ac_status); } &&
9151 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9152 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9153 (eval $ac_try) 2>&5
9154 ac_status=$?
9155 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9156 (exit $ac_status); }; } &&
9157 { ac_try='test -s conftest$ac_exeext'
9158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9159 (eval $ac_try) 2>&5
9160 ac_status=$?
9161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9162 (exit $ac_status); }; }; then
9163 eval "$as_ac_var=yes"
9164 else
9165 echo "$as_me: failed program was:" >&5
9166 sed 's/^/| /' conftest.$ac_ext >&5
9167
9168 eval "$as_ac_var=no"
9169 fi
9170 rm -f conftest.err conftest.$ac_objext \
9171 conftest$ac_exeext conftest.$ac_ext
9172 fi
9173 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9174 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9175 if test `eval echo '${'$as_ac_var'}'` = yes; then
9176 cat >>confdefs.h <<_ACEOF
9177 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9178 _ACEOF
9179
9180 fi
9181 done
9182
9183
9184 if test x$ac_cv_func_mbstowcs = xyes; then
9185 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9186 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9187 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9188 echo $ECHO_N "(cached) $ECHO_C" >&6
9189 else
9190 if test "$cross_compiling" = yes; then
9191 gcc_cv_func_mbstowcs_works=yes
9192 else
9193 cat >conftest.$ac_ext <<_ACEOF
9194 /* confdefs.h. */
9195 _ACEOF
9196 cat confdefs.h >>conftest.$ac_ext
9197 cat >>conftest.$ac_ext <<_ACEOF
9198 /* end confdefs.h. */
9199 #include <stdlib.h>
9200 int main()
9201 {
9202 mbstowcs(0, "", 0);
9203 return 0;
9204 }
9205 _ACEOF
9206 rm -f conftest$ac_exeext
9207 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9208 (eval $ac_link) 2>&5
9209 ac_status=$?
9210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9211 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9213 (eval $ac_try) 2>&5
9214 ac_status=$?
9215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9216 (exit $ac_status); }; }; then
9217 gcc_cv_func_mbstowcs_works=yes
9218 else
9219 echo "$as_me: program exited with status $ac_status" >&5
9220 echo "$as_me: failed program was:" >&5
9221 sed 's/^/| /' conftest.$ac_ext >&5
9222
9223 ( exit $ac_status )
9224 gcc_cv_func_mbstowcs_works=no
9225 fi
9226 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9227 fi
9228 fi
9229 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9230 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9231 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9232
9233 cat >>confdefs.h <<\_ACEOF
9234 #define HAVE_WORKING_MBSTOWCS 1
9235 _ACEOF
9236
9237 fi
9238 fi
9239
9240 echo "$as_me:$LINENO: checking for ssize_t" >&5
9241 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9242 if test "${ac_cv_type_ssize_t+set}" = set; then
9243 echo $ECHO_N "(cached) $ECHO_C" >&6
9244 else
9245 cat >conftest.$ac_ext <<_ACEOF
9246 /* confdefs.h. */
9247 _ACEOF
9248 cat confdefs.h >>conftest.$ac_ext
9249 cat >>conftest.$ac_ext <<_ACEOF
9250 /* end confdefs.h. */
9251 $ac_includes_default
9252 int
9253 main ()
9254 {
9255 if ((ssize_t *) 0)
9256 return 0;
9257 if (sizeof (ssize_t))
9258 return 0;
9259 ;
9260 return 0;
9261 }
9262 _ACEOF
9263 rm -f conftest.$ac_objext
9264 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9265 (eval $ac_compile) 2>conftest.er1
9266 ac_status=$?
9267 grep -v '^ *+' conftest.er1 >conftest.err
9268 rm -f conftest.er1
9269 cat conftest.err >&5
9270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9271 (exit $ac_status); } &&
9272 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9274 (eval $ac_try) 2>&5
9275 ac_status=$?
9276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9277 (exit $ac_status); }; } &&
9278 { ac_try='test -s conftest.$ac_objext'
9279 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9280 (eval $ac_try) 2>&5
9281 ac_status=$?
9282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9283 (exit $ac_status); }; }; then
9284 ac_cv_type_ssize_t=yes
9285 else
9286 echo "$as_me: failed program was:" >&5
9287 sed 's/^/| /' conftest.$ac_ext >&5
9288
9289 ac_cv_type_ssize_t=no
9290 fi
9291 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9292 fi
9293 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9294 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9295 if test $ac_cv_type_ssize_t = yes; then
9296 :
9297 else
9298
9299 cat >>confdefs.h <<_ACEOF
9300 #define ssize_t int
9301 _ACEOF
9302
9303 fi
9304
9305
9306 # Try to determine the array type of the second argument of getgroups
9307 # for the target system (int or gid_t).
9308 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9309 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9310 if test "${ac_cv_type_uid_t+set}" = set; then
9311 echo $ECHO_N "(cached) $ECHO_C" >&6
9312 else
9313 cat >conftest.$ac_ext <<_ACEOF
9314 /* confdefs.h. */
9315 _ACEOF
9316 cat confdefs.h >>conftest.$ac_ext
9317 cat >>conftest.$ac_ext <<_ACEOF
9318 /* end confdefs.h. */
9319 #include <sys/types.h>
9320
9321 _ACEOF
9322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9323 $EGREP "uid_t" >/dev/null 2>&1; then
9324 ac_cv_type_uid_t=yes
9325 else
9326 ac_cv_type_uid_t=no
9327 fi
9328 rm -f conftest*
9329
9330 fi
9331 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9332 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9333 if test $ac_cv_type_uid_t = no; then
9334
9335 cat >>confdefs.h <<\_ACEOF
9336 #define uid_t int
9337 _ACEOF
9338
9339
9340 cat >>confdefs.h <<\_ACEOF
9341 #define gid_t int
9342 _ACEOF
9343
9344 fi
9345
9346 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9347 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9348 if test "${ac_cv_type_getgroups+set}" = set; then
9349 echo $ECHO_N "(cached) $ECHO_C" >&6
9350 else
9351 if test "$cross_compiling" = yes; then
9352 ac_cv_type_getgroups=cross
9353 else
9354 cat >conftest.$ac_ext <<_ACEOF
9355 /* confdefs.h. */
9356 _ACEOF
9357 cat confdefs.h >>conftest.$ac_ext
9358 cat >>conftest.$ac_ext <<_ACEOF
9359 /* end confdefs.h. */
9360 /* Thanks to Mike Rendell for this test. */
9361 #include <sys/types.h>
9362 #define NGID 256
9363 #undef MAX
9364 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9365
9366 int
9367 main ()
9368 {
9369 gid_t gidset[NGID];
9370 int i, n;
9371 union { gid_t gval; long lval; } val;
9372
9373 val.lval = -1;
9374 for (i = 0; i < NGID; i++)
9375 gidset[i] = val.gval;
9376 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9377 gidset);
9378 /* Exit non-zero if getgroups seems to require an array of ints. This
9379 happens when gid_t is short but getgroups modifies an array of ints. */
9380 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9381 }
9382 _ACEOF
9383 rm -f conftest$ac_exeext
9384 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9385 (eval $ac_link) 2>&5
9386 ac_status=$?
9387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9388 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9390 (eval $ac_try) 2>&5
9391 ac_status=$?
9392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9393 (exit $ac_status); }; }; then
9394 ac_cv_type_getgroups=gid_t
9395 else
9396 echo "$as_me: program exited with status $ac_status" >&5
9397 echo "$as_me: failed program was:" >&5
9398 sed 's/^/| /' conftest.$ac_ext >&5
9399
9400 ( exit $ac_status )
9401 ac_cv_type_getgroups=int
9402 fi
9403 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9404 fi
9405 if test $ac_cv_type_getgroups = cross; then
9406 cat >conftest.$ac_ext <<_ACEOF
9407 /* confdefs.h. */
9408 _ACEOF
9409 cat confdefs.h >>conftest.$ac_ext
9410 cat >>conftest.$ac_ext <<_ACEOF
9411 /* end confdefs.h. */
9412 #include <unistd.h>
9413
9414 _ACEOF
9415 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9416 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9417 ac_cv_type_getgroups=gid_t
9418 else
9419 ac_cv_type_getgroups=int
9420 fi
9421 rm -f conftest*
9422
9423 fi
9424 fi
9425 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9426 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9427
9428 cat >>confdefs.h <<_ACEOF
9429 #define GETGROUPS_T $ac_cv_type_getgroups
9430 _ACEOF
9431
9432
9433 if test "${target}" = "${build}"; then
9434 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9435 else
9436 case "${target}" in
9437 # This condition may need some tweaking. It should include all
9438 # targets where the array type of the second argument of getgroups
9439 # is int and the type of gid_t is not equivalent to int.
9440 *-*-sunos* | *-*-ultrix*)
9441 TARGET_GETGROUPS_T=int
9442 ;;
9443 *)
9444 TARGET_GETGROUPS_T=gid_t
9445 ;;
9446 esac
9447 fi
9448
9449
9450
9451 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9452 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9453 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9454 echo $ECHO_N "(cached) $ECHO_C" >&6
9455 else
9456 cat >conftest.$ac_ext <<_ACEOF
9457 /* confdefs.h. */
9458 _ACEOF
9459 cat confdefs.h >>conftest.$ac_ext
9460 cat >>conftest.$ac_ext <<_ACEOF
9461 /* end confdefs.h. */
9462 #include <sys/mman.h>
9463 _ACEOF
9464 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9465 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9466 ac_status=$?
9467 grep -v '^ *+' conftest.er1 >conftest.err
9468 rm -f conftest.er1
9469 cat conftest.err >&5
9470 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9471 (exit $ac_status); } >/dev/null; then
9472 if test -s conftest.err; then
9473 ac_cpp_err=$ac_c_preproc_warn_flag
9474 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9475 else
9476 ac_cpp_err=
9477 fi
9478 else
9479 ac_cpp_err=yes
9480 fi
9481 if test -z "$ac_cpp_err"; then
9482 ac_cv_header_sys_mman_h=yes
9483 else
9484 echo "$as_me: failed program was:" >&5
9485 sed 's/^/| /' conftest.$ac_ext >&5
9486
9487 ac_cv_header_sys_mman_h=no
9488 fi
9489 rm -f conftest.err conftest.$ac_ext
9490 fi
9491 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9492 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9493 if test $ac_cv_header_sys_mman_h = yes; then
9494 gcc_header_sys_mman_h=yes
9495 else
9496 gcc_header_sys_mman_h=no
9497 fi
9498
9499 echo "$as_me:$LINENO: checking for mmap" >&5
9500 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9501 if test "${ac_cv_func_mmap+set}" = set; then
9502 echo $ECHO_N "(cached) $ECHO_C" >&6
9503 else
9504 cat >conftest.$ac_ext <<_ACEOF
9505 /* confdefs.h. */
9506 _ACEOF
9507 cat confdefs.h >>conftest.$ac_ext
9508 cat >>conftest.$ac_ext <<_ACEOF
9509 /* end confdefs.h. */
9510 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9511 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9512 #define mmap innocuous_mmap
9513
9514 /* System header to define __stub macros and hopefully few prototypes,
9515 which can conflict with char mmap (); below.
9516 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9517 <limits.h> exists even on freestanding compilers. */
9518
9519 #ifdef __STDC__
9520 # include <limits.h>
9521 #else
9522 # include <assert.h>
9523 #endif
9524
9525 #undef mmap
9526
9527 /* Override any gcc2 internal prototype to avoid an error. */
9528 #ifdef __cplusplus
9529 extern "C"
9530 {
9531 #endif
9532 /* We use char because int might match the return type of a gcc2
9533 builtin and then its argument prototype would still apply. */
9534 char mmap ();
9535 /* The GNU C library defines this for functions which it implements
9536 to always fail with ENOSYS. Some functions are actually named
9537 something starting with __ and the normal name is an alias. */
9538 #if defined (__stub_mmap) || defined (__stub___mmap)
9539 choke me
9540 #else
9541 char (*f) () = mmap;
9542 #endif
9543 #ifdef __cplusplus
9544 }
9545 #endif
9546
9547 int
9548 main ()
9549 {
9550 return f != mmap;
9551 ;
9552 return 0;
9553 }
9554 _ACEOF
9555 rm -f conftest.$ac_objext conftest$ac_exeext
9556 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9557 (eval $ac_link) 2>conftest.er1
9558 ac_status=$?
9559 grep -v '^ *+' conftest.er1 >conftest.err
9560 rm -f conftest.er1
9561 cat conftest.err >&5
9562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9563 (exit $ac_status); } &&
9564 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9566 (eval $ac_try) 2>&5
9567 ac_status=$?
9568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9569 (exit $ac_status); }; } &&
9570 { ac_try='test -s conftest$ac_exeext'
9571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9572 (eval $ac_try) 2>&5
9573 ac_status=$?
9574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9575 (exit $ac_status); }; }; then
9576 ac_cv_func_mmap=yes
9577 else
9578 echo "$as_me: failed program was:" >&5
9579 sed 's/^/| /' conftest.$ac_ext >&5
9580
9581 ac_cv_func_mmap=no
9582 fi
9583 rm -f conftest.err conftest.$ac_objext \
9584 conftest$ac_exeext conftest.$ac_ext
9585 fi
9586 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9587 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9588 if test $ac_cv_func_mmap = yes; then
9589 gcc_func_mmap=yes
9590 else
9591 gcc_func_mmap=no
9592 fi
9593
9594 if test "$gcc_header_sys_mman_h" != yes \
9595 || test "$gcc_func_mmap" != yes; then
9596 gcc_cv_func_mmap_file=no
9597 gcc_cv_func_mmap_dev_zero=no
9598 gcc_cv_func_mmap_anon=no
9599 else
9600 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9601 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9602 if test "${gcc_cv_func_mmap_file+set}" = set; then
9603 echo $ECHO_N "(cached) $ECHO_C" >&6
9604 else
9605 # Add a system to this blacklist if
9606 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9607 # memory area containing the same data that you'd get if you applied
9608 # read() to the same fd. The only system known to have a problem here
9609 # is VMS, where text files have record structure.
9610 case "$host_os" in
9611 vms* | ultrix*)
9612 gcc_cv_func_mmap_file=no ;;
9613 *)
9614 gcc_cv_func_mmap_file=yes;;
9615 esac
9616 fi
9617 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9618 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9619 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9620 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9621 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9622 echo $ECHO_N "(cached) $ECHO_C" >&6
9623 else
9624 # Add a system to this blacklist if it has mmap() but /dev/zero
9625 # does not exist, or if mmapping /dev/zero does not give anonymous
9626 # zeroed pages with both the following properties:
9627 # 1. If you map N consecutive pages in with one call, and then
9628 # unmap any subset of those pages, the pages that were not
9629 # explicitly unmapped remain accessible.
9630 # 2. If you map two adjacent blocks of memory and then unmap them
9631 # both at once, they must both go away.
9632 # Systems known to be in this category are Windows (all variants),
9633 # VMS, and Darwin.
9634 case "$host_os" in
9635 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9636 gcc_cv_func_mmap_dev_zero=no ;;
9637 *)
9638 gcc_cv_func_mmap_dev_zero=yes;;
9639 esac
9640 fi
9641 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9642 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9643
9644 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9645 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9646 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9647 if test "${gcc_cv_decl_map_anon+set}" = set; then
9648 echo $ECHO_N "(cached) $ECHO_C" >&6
9649 else
9650 cat >conftest.$ac_ext <<_ACEOF
9651 /* confdefs.h. */
9652 _ACEOF
9653 cat confdefs.h >>conftest.$ac_ext
9654 cat >>conftest.$ac_ext <<_ACEOF
9655 /* end confdefs.h. */
9656 #include <sys/types.h>
9657 #include <sys/mman.h>
9658 #include <unistd.h>
9659
9660 #ifndef MAP_ANONYMOUS
9661 #define MAP_ANONYMOUS MAP_ANON
9662 #endif
9663
9664 int
9665 main ()
9666 {
9667 int n = MAP_ANONYMOUS;
9668 ;
9669 return 0;
9670 }
9671 _ACEOF
9672 rm -f conftest.$ac_objext
9673 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9674 (eval $ac_compile) 2>conftest.er1
9675 ac_status=$?
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 $ac_status); } &&
9681 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9683 (eval $ac_try) 2>&5
9684 ac_status=$?
9685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9686 (exit $ac_status); }; } &&
9687 { ac_try='test -s conftest.$ac_objext'
9688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9689 (eval $ac_try) 2>&5
9690 ac_status=$?
9691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9692 (exit $ac_status); }; }; then
9693 gcc_cv_decl_map_anon=yes
9694 else
9695 echo "$as_me: failed program was:" >&5
9696 sed 's/^/| /' conftest.$ac_ext >&5
9697
9698 gcc_cv_decl_map_anon=no
9699 fi
9700 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9701 fi
9702 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9703 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9704
9705 if test $gcc_cv_decl_map_anon = no; then
9706 gcc_cv_func_mmap_anon=no
9707 else
9708 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9709 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9710 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9711 echo $ECHO_N "(cached) $ECHO_C" >&6
9712 else
9713 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9714 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9715 # doesn't give anonymous zeroed pages with the same properties listed
9716 # above for use of /dev/zero.
9717 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9718 case "$host_os" in
9719 vms* | cygwin* | pe | mingw* | sco* | udk* )
9720 gcc_cv_func_mmap_anon=no ;;
9721 *)
9722 gcc_cv_func_mmap_anon=yes;;
9723 esac
9724 fi
9725 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9726 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9727 fi
9728 fi
9729
9730 if test $gcc_cv_func_mmap_file = yes; then
9731
9732 cat >>confdefs.h <<\_ACEOF
9733 #define HAVE_MMAP_FILE 1
9734 _ACEOF
9735
9736 fi
9737 if test $gcc_cv_func_mmap_dev_zero = yes; then
9738
9739 cat >>confdefs.h <<\_ACEOF
9740 #define HAVE_MMAP_DEV_ZERO 1
9741 _ACEOF
9742
9743 fi
9744 if test $gcc_cv_func_mmap_anon = yes; then
9745
9746 cat >>confdefs.h <<\_ACEOF
9747 #define HAVE_MMAP_ANON 1
9748 _ACEOF
9749
9750 fi
9751
9752
9753 case "${host}" in
9754 *-*-*vms*)
9755 # Under VMS, vfork works very differently than on Unix. The standard test
9756 # won't work, and it isn't easily adaptable. It makes more sense to
9757 # just force it.
9758 ac_cv_func_vfork_works=yes
9759 ;;
9760 esac
9761 echo "$as_me:$LINENO: checking for pid_t" >&5
9762 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9763 if test "${ac_cv_type_pid_t+set}" = set; then
9764 echo $ECHO_N "(cached) $ECHO_C" >&6
9765 else
9766 cat >conftest.$ac_ext <<_ACEOF
9767 /* confdefs.h. */
9768 _ACEOF
9769 cat confdefs.h >>conftest.$ac_ext
9770 cat >>conftest.$ac_ext <<_ACEOF
9771 /* end confdefs.h. */
9772 $ac_includes_default
9773 int
9774 main ()
9775 {
9776 if ((pid_t *) 0)
9777 return 0;
9778 if (sizeof (pid_t))
9779 return 0;
9780 ;
9781 return 0;
9782 }
9783 _ACEOF
9784 rm -f conftest.$ac_objext
9785 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9786 (eval $ac_compile) 2>conftest.er1
9787 ac_status=$?
9788 grep -v '^ *+' conftest.er1 >conftest.err
9789 rm -f conftest.er1
9790 cat conftest.err >&5
9791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9792 (exit $ac_status); } &&
9793 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9795 (eval $ac_try) 2>&5
9796 ac_status=$?
9797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9798 (exit $ac_status); }; } &&
9799 { ac_try='test -s conftest.$ac_objext'
9800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9801 (eval $ac_try) 2>&5
9802 ac_status=$?
9803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9804 (exit $ac_status); }; }; then
9805 ac_cv_type_pid_t=yes
9806 else
9807 echo "$as_me: failed program was:" >&5
9808 sed 's/^/| /' conftest.$ac_ext >&5
9809
9810 ac_cv_type_pid_t=no
9811 fi
9812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9813 fi
9814 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9815 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
9816 if test $ac_cv_type_pid_t = yes; then
9817 :
9818 else
9819
9820 cat >>confdefs.h <<_ACEOF
9821 #define pid_t int
9822 _ACEOF
9823
9824 fi
9825
9826
9827
9828 for ac_header in unistd.h vfork.h
9829 do
9830 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9831 echo "$as_me:$LINENO: checking for $ac_header" >&5
9832 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9833 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9834 echo $ECHO_N "(cached) $ECHO_C" >&6
9835 else
9836 cat >conftest.$ac_ext <<_ACEOF
9837 /* confdefs.h. */
9838 _ACEOF
9839 cat confdefs.h >>conftest.$ac_ext
9840 cat >>conftest.$ac_ext <<_ACEOF
9841 /* end confdefs.h. */
9842 #include <$ac_header>
9843 _ACEOF
9844 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9845 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9846 ac_status=$?
9847 grep -v '^ *+' conftest.er1 >conftest.err
9848 rm -f conftest.er1
9849 cat conftest.err >&5
9850 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9851 (exit $ac_status); } >/dev/null; then
9852 if test -s conftest.err; then
9853 ac_cpp_err=$ac_c_preproc_warn_flag
9854 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9855 else
9856 ac_cpp_err=
9857 fi
9858 else
9859 ac_cpp_err=yes
9860 fi
9861 if test -z "$ac_cpp_err"; then
9862 eval "$as_ac_Header=yes"
9863 else
9864 echo "$as_me: failed program was:" >&5
9865 sed 's/^/| /' conftest.$ac_ext >&5
9866
9867 eval "$as_ac_Header=no"
9868 fi
9869 rm -f conftest.err conftest.$ac_ext
9870 fi
9871 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9872 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9873 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9874 cat >>confdefs.h <<_ACEOF
9875 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9876 _ACEOF
9877
9878 fi
9879 done
9880
9881
9882
9883 for ac_func in fork vfork
9884 do
9885 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9886 echo "$as_me:$LINENO: checking for $ac_func" >&5
9887 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9888 if eval "test \"\${$as_ac_var+set}\" = set"; then
9889 echo $ECHO_N "(cached) $ECHO_C" >&6
9890 else
9891 cat >conftest.$ac_ext <<_ACEOF
9892 /* confdefs.h. */
9893 _ACEOF
9894 cat confdefs.h >>conftest.$ac_ext
9895 cat >>conftest.$ac_ext <<_ACEOF
9896 /* end confdefs.h. */
9897 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9898 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9899 #define $ac_func innocuous_$ac_func
9900
9901 /* System header to define __stub macros and hopefully few prototypes,
9902 which can conflict with char $ac_func (); below.
9903 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9904 <limits.h> exists even on freestanding compilers. */
9905
9906 #ifdef __STDC__
9907 # include <limits.h>
9908 #else
9909 # include <assert.h>
9910 #endif
9911
9912 #undef $ac_func
9913
9914 /* Override any gcc2 internal prototype to avoid an error. */
9915 #ifdef __cplusplus
9916 extern "C"
9917 {
9918 #endif
9919 /* We use char because int might match the return type of a gcc2
9920 builtin and then its argument prototype would still apply. */
9921 char $ac_func ();
9922 /* The GNU C library defines this for functions which it implements
9923 to always fail with ENOSYS. Some functions are actually named
9924 something starting with __ and the normal name is an alias. */
9925 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9926 choke me
9927 #else
9928 char (*f) () = $ac_func;
9929 #endif
9930 #ifdef __cplusplus
9931 }
9932 #endif
9933
9934 int
9935 main ()
9936 {
9937 return f != $ac_func;
9938 ;
9939 return 0;
9940 }
9941 _ACEOF
9942 rm -f conftest.$ac_objext conftest$ac_exeext
9943 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9944 (eval $ac_link) 2>conftest.er1
9945 ac_status=$?
9946 grep -v '^ *+' conftest.er1 >conftest.err
9947 rm -f conftest.er1
9948 cat conftest.err >&5
9949 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9950 (exit $ac_status); } &&
9951 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
9952 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9953 (eval $ac_try) 2>&5
9954 ac_status=$?
9955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9956 (exit $ac_status); }; } &&
9957 { ac_try='test -s conftest$ac_exeext'
9958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9959 (eval $ac_try) 2>&5
9960 ac_status=$?
9961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962 (exit $ac_status); }; }; then
9963 eval "$as_ac_var=yes"
9964 else
9965 echo "$as_me: failed program was:" >&5
9966 sed 's/^/| /' conftest.$ac_ext >&5
9967
9968 eval "$as_ac_var=no"
9969 fi
9970 rm -f conftest.err conftest.$ac_objext \
9971 conftest$ac_exeext conftest.$ac_ext
9972 fi
9973 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9974 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9975 if test `eval echo '${'$as_ac_var'}'` = yes; then
9976 cat >>confdefs.h <<_ACEOF
9977 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9978 _ACEOF
9979
9980 fi
9981 done
9982
9983 if test "x$ac_cv_func_fork" = xyes; then
9984 echo "$as_me:$LINENO: checking for working fork" >&5
9985 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
9986 if test "${ac_cv_func_fork_works+set}" = set; then
9987 echo $ECHO_N "(cached) $ECHO_C" >&6
9988 else
9989 if test "$cross_compiling" = yes; then
9990 ac_cv_func_fork_works=cross
9991 else
9992 cat >conftest.$ac_ext <<_ACEOF
9993 /* confdefs.h. */
9994 _ACEOF
9995 cat confdefs.h >>conftest.$ac_ext
9996 cat >>conftest.$ac_ext <<_ACEOF
9997 /* end confdefs.h. */
9998 $ac_includes_default
9999 int
10000 main ()
10001 {
10002
10003 /* By Ruediger Kuhlmann. */
10004 if (fork() < 0)
10005 exit (1);
10006 exit (0);
10007
10008 ;
10009 return 0;
10010 }
10011 _ACEOF
10012 rm -f conftest$ac_exeext
10013 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10014 (eval $ac_link) 2>&5
10015 ac_status=$?
10016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10017 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10019 (eval $ac_try) 2>&5
10020 ac_status=$?
10021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10022 (exit $ac_status); }; }; then
10023 ac_cv_func_fork_works=yes
10024 else
10025 echo "$as_me: program exited with status $ac_status" >&5
10026 echo "$as_me: failed program was:" >&5
10027 sed 's/^/| /' conftest.$ac_ext >&5
10028
10029 ( exit $ac_status )
10030 ac_cv_func_fork_works=no
10031 fi
10032 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10033 fi
10034 fi
10035 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10036 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10037
10038 else
10039 ac_cv_func_fork_works=$ac_cv_func_fork
10040 fi
10041 if test "x$ac_cv_func_fork_works" = xcross; then
10042 case $host in
10043 *-*-amigaos* | *-*-msdosdjgpp*)
10044 # Override, as these systems have only a dummy fork() stub
10045 ac_cv_func_fork_works=no
10046 ;;
10047 *)
10048 ac_cv_func_fork_works=yes
10049 ;;
10050 esac
10051 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10052 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10053 fi
10054 ac_cv_func_vfork_works=$ac_cv_func_vfork
10055 if test "x$ac_cv_func_vfork" = xyes; then
10056 echo "$as_me:$LINENO: checking for working vfork" >&5
10057 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10058 if test "${ac_cv_func_vfork_works+set}" = set; then
10059 echo $ECHO_N "(cached) $ECHO_C" >&6
10060 else
10061 if test "$cross_compiling" = yes; then
10062 ac_cv_func_vfork_works=cross
10063 else
10064 cat >conftest.$ac_ext <<_ACEOF
10065 /* confdefs.h. */
10066 _ACEOF
10067 cat confdefs.h >>conftest.$ac_ext
10068 cat >>conftest.$ac_ext <<_ACEOF
10069 /* end confdefs.h. */
10070 /* Thanks to Paul Eggert for this test. */
10071 #include <stdio.h>
10072 #include <stdlib.h>
10073 #include <sys/types.h>
10074 #include <sys/stat.h>
10075 #include <sys/wait.h>
10076 #if HAVE_UNISTD_H
10077 # include <unistd.h>
10078 #endif
10079 #if HAVE_VFORK_H
10080 # include <vfork.h>
10081 #endif
10082 /* On some sparc systems, changes by the child to local and incoming
10083 argument registers are propagated back to the parent. The compiler
10084 is told about this with #include <vfork.h>, but some compilers
10085 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10086 static variable whose address is put into a register that is
10087 clobbered by the vfork. */
10088 static void
10089 #ifdef __cplusplus
10090 sparc_address_test (int arg)
10091 # else
10092 sparc_address_test (arg) int arg;
10093 #endif
10094 {
10095 static pid_t child;
10096 if (!child) {
10097 child = vfork ();
10098 if (child < 0) {
10099 perror ("vfork");
10100 _exit(2);
10101 }
10102 if (!child) {
10103 arg = getpid();
10104 write(-1, "", 0);
10105 _exit (arg);
10106 }
10107 }
10108 }
10109
10110 int
10111 main ()
10112 {
10113 pid_t parent = getpid ();
10114 pid_t child;
10115
10116 sparc_address_test (0);
10117
10118 child = vfork ();
10119
10120 if (child == 0) {
10121 /* Here is another test for sparc vfork register problems. This
10122 test uses lots of local variables, at least as many local
10123 variables as main has allocated so far including compiler
10124 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10125 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10126 reuse the register of parent for one of the local variables,
10127 since it will think that parent can't possibly be used any more
10128 in this routine. Assigning to the local variable will thus
10129 munge parent in the parent process. */
10130 pid_t
10131 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10132 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10133 /* Convince the compiler that p..p7 are live; otherwise, it might
10134 use the same hardware register for all 8 local variables. */
10135 if (p != p1 || p != p2 || p != p3 || p != p4
10136 || p != p5 || p != p6 || p != p7)
10137 _exit(1);
10138
10139 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10140 from child file descriptors. If the child closes a descriptor
10141 before it execs or exits, this munges the parent's descriptor
10142 as well. Test for this by closing stdout in the child. */
10143 _exit(close(fileno(stdout)) != 0);
10144 } else {
10145 int status;
10146 struct stat st;
10147
10148 while (wait(&status) != child)
10149 ;
10150 exit(
10151 /* Was there some problem with vforking? */
10152 child < 0
10153
10154 /* Did the child fail? (This shouldn't happen.) */
10155 || status
10156
10157 /* Did the vfork/compiler bug occur? */
10158 || parent != getpid()
10159
10160 /* Did the file descriptor bug occur? */
10161 || fstat(fileno(stdout), &st) != 0
10162 );
10163 }
10164 }
10165 _ACEOF
10166 rm -f conftest$ac_exeext
10167 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10168 (eval $ac_link) 2>&5
10169 ac_status=$?
10170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10171 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10173 (eval $ac_try) 2>&5
10174 ac_status=$?
10175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10176 (exit $ac_status); }; }; then
10177 ac_cv_func_vfork_works=yes
10178 else
10179 echo "$as_me: program exited with status $ac_status" >&5
10180 echo "$as_me: failed program was:" >&5
10181 sed 's/^/| /' conftest.$ac_ext >&5
10182
10183 ( exit $ac_status )
10184 ac_cv_func_vfork_works=no
10185 fi
10186 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10187 fi
10188 fi
10189 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10190 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10191
10192 fi;
10193 if test "x$ac_cv_func_fork_works" = xcross; then
10194 ac_cv_func_vfork_works=$ac_cv_func_vfork
10195 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10196 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10197 fi
10198
10199 if test "x$ac_cv_func_vfork_works" = xyes; then
10200
10201 cat >>confdefs.h <<\_ACEOF
10202 #define HAVE_WORKING_VFORK 1
10203 _ACEOF
10204
10205 else
10206
10207 cat >>confdefs.h <<\_ACEOF
10208 #define vfork fork
10209 _ACEOF
10210
10211 fi
10212 if test "x$ac_cv_func_fork_works" = xyes; then
10213
10214 cat >>confdefs.h <<\_ACEOF
10215 #define HAVE_WORKING_FORK 1
10216 _ACEOF
10217
10218 fi
10219
10220
10221
10222 if test "X$prefix" = "XNONE"; then
10223 acl_final_prefix="$ac_default_prefix"
10224 else
10225 acl_final_prefix="$prefix"
10226 fi
10227 if test "X$exec_prefix" = "XNONE"; then
10228 acl_final_exec_prefix='${prefix}'
10229 else
10230 acl_final_exec_prefix="$exec_prefix"
10231 fi
10232 acl_save_prefix="$prefix"
10233 prefix="$acl_final_prefix"
10234 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10235 prefix="$acl_save_prefix"
10236
10237
10238 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10239 if test "${with_gnu_ld+set}" = set; then
10240 withval="$with_gnu_ld"
10241 test "$withval" = no || with_gnu_ld=yes
10242 else
10243 with_gnu_ld=no
10244 fi;
10245 # Prepare PATH_SEPARATOR.
10246 # The user is always right.
10247 if test "${PATH_SEPARATOR+set}" != set; then
10248 echo "#! /bin/sh" >conf$$.sh
10249 echo "exit 0" >>conf$$.sh
10250 chmod +x conf$$.sh
10251 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10252 PATH_SEPARATOR=';'
10253 else
10254 PATH_SEPARATOR=:
10255 fi
10256 rm -f conf$$.sh
10257 fi
10258 ac_prog=ld
10259 if test "$GCC" = yes; then
10260 # Check if gcc -print-prog-name=ld gives a path.
10261 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10262 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10263 case $host in
10264 *-*-mingw*)
10265 # gcc leaves a trailing carriage return which upsets mingw
10266 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10267 *)
10268 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10269 esac
10270 case $ac_prog in
10271 # Accept absolute paths.
10272 [\\/]* | [A-Za-z]:[\\/]*)
10273 re_direlt='/[^/][^/]*/\.\./'
10274 # Canonicalize the path of ld
10275 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10276 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10277 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10278 done
10279 test -z "$LD" && LD="$ac_prog"
10280 ;;
10281 "")
10282 # If it fails, then pretend we aren't using GCC.
10283 ac_prog=ld
10284 ;;
10285 *)
10286 # If it is relative, then search for the first ld in PATH.
10287 with_gnu_ld=unknown
10288 ;;
10289 esac
10290 elif test "$with_gnu_ld" = yes; then
10291 echo "$as_me:$LINENO: checking for GNU ld" >&5
10292 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10293 else
10294 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10295 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10296 fi
10297 if test "${acl_cv_path_LD+set}" = set; then
10298 echo $ECHO_N "(cached) $ECHO_C" >&6
10299 else
10300 if test -z "$LD"; then
10301 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10302 for ac_dir in $PATH; do
10303 test -z "$ac_dir" && ac_dir=.
10304 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10305 acl_cv_path_LD="$ac_dir/$ac_prog"
10306 # Check to see if the program is GNU ld. I'd rather use --version,
10307 # but apparently some GNU ld's only accept -v.
10308 # Break only if it was the GNU/non-GNU ld that we prefer.
10309 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10310 test "$with_gnu_ld" != no && break
10311 else
10312 test "$with_gnu_ld" != yes && break
10313 fi
10314 fi
10315 done
10316 IFS="$ac_save_ifs"
10317 else
10318 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10319 fi
10320 fi
10321
10322 LD="$acl_cv_path_LD"
10323 if test -n "$LD"; then
10324 echo "$as_me:$LINENO: result: $LD" >&5
10325 echo "${ECHO_T}$LD" >&6
10326 else
10327 echo "$as_me:$LINENO: result: no" >&5
10328 echo "${ECHO_T}no" >&6
10329 fi
10330 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10331 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10332 { (exit 1); exit 1; }; }
10333 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10334 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10335 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10336 echo $ECHO_N "(cached) $ECHO_C" >&6
10337 else
10338 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10339 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10340 acl_cv_prog_gnu_ld=yes
10341 else
10342 acl_cv_prog_gnu_ld=no
10343 fi
10344 fi
10345 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10346 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10347 with_gnu_ld=$acl_cv_prog_gnu_ld
10348
10349
10350
10351 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10352 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10353 if test "${acl_cv_rpath+set}" = set; then
10354 echo $ECHO_N "(cached) $ECHO_C" >&6
10355 else
10356
10357 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10358 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10359 . ./conftest.sh
10360 rm -f ./conftest.sh
10361 acl_cv_rpath=done
10362
10363 fi
10364 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10365 echo "${ECHO_T}$acl_cv_rpath" >&6
10366 wl="$acl_cv_wl"
10367 libext="$acl_cv_libext"
10368 shlibext="$acl_cv_shlibext"
10369 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10370 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10371 hardcode_direct="$acl_cv_hardcode_direct"
10372 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10373 # Check whether --enable-rpath or --disable-rpath was given.
10374 if test "${enable_rpath+set}" = set; then
10375 enableval="$enable_rpath"
10376 :
10377 else
10378 enable_rpath=yes
10379 fi;
10380
10381
10382
10383
10384
10385
10386
10387 use_additional=yes
10388
10389 acl_save_prefix="$prefix"
10390 prefix="$acl_final_prefix"
10391 acl_save_exec_prefix="$exec_prefix"
10392 exec_prefix="$acl_final_exec_prefix"
10393
10394 eval additional_includedir=\"$includedir\"
10395 eval additional_libdir=\"$libdir\"
10396
10397 exec_prefix="$acl_save_exec_prefix"
10398 prefix="$acl_save_prefix"
10399
10400
10401 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10402 if test "${with_libiconv_prefix+set}" = set; then
10403 withval="$with_libiconv_prefix"
10404
10405 if test "X$withval" = "Xno"; then
10406 use_additional=no
10407 else
10408 if test "X$withval" = "X"; then
10409
10410 acl_save_prefix="$prefix"
10411 prefix="$acl_final_prefix"
10412 acl_save_exec_prefix="$exec_prefix"
10413 exec_prefix="$acl_final_exec_prefix"
10414
10415 eval additional_includedir=\"$includedir\"
10416 eval additional_libdir=\"$libdir\"
10417
10418 exec_prefix="$acl_save_exec_prefix"
10419 prefix="$acl_save_prefix"
10420
10421 else
10422 additional_includedir="$withval/include"
10423 additional_libdir="$withval/lib"
10424 fi
10425 fi
10426
10427 fi;
10428 LIBICONV=
10429 LTLIBICONV=
10430 INCICONV=
10431 rpathdirs=
10432 ltrpathdirs=
10433 names_already_handled=
10434 names_next_round='iconv '
10435 while test -n "$names_next_round"; do
10436 names_this_round="$names_next_round"
10437 names_next_round=
10438 for name in $names_this_round; do
10439 already_handled=
10440 for n in $names_already_handled; do
10441 if test "$n" = "$name"; then
10442 already_handled=yes
10443 break
10444 fi
10445 done
10446 if test -z "$already_handled"; then
10447 names_already_handled="$names_already_handled $name"
10448 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10449 eval value=\"\$HAVE_LIB$uppername\"
10450 if test -n "$value"; then
10451 if test "$value" = yes; then
10452 eval value=\"\$LIB$uppername\"
10453 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10454 eval value=\"\$LTLIB$uppername\"
10455 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10456 else
10457 :
10458 fi
10459 else
10460 found_dir=
10461 found_la=
10462 found_so=
10463 found_a=
10464 if test $use_additional = yes; then
10465 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10466 found_dir="$additional_libdir"
10467 found_so="$additional_libdir/lib$name.$shlibext"
10468 if test -f "$additional_libdir/lib$name.la"; then
10469 found_la="$additional_libdir/lib$name.la"
10470 fi
10471 else
10472 if test -f "$additional_libdir/lib$name.$libext"; then
10473 found_dir="$additional_libdir"
10474 found_a="$additional_libdir/lib$name.$libext"
10475 if test -f "$additional_libdir/lib$name.la"; then
10476 found_la="$additional_libdir/lib$name.la"
10477 fi
10478 fi
10479 fi
10480 fi
10481 if test "X$found_dir" = "X"; then
10482 for x in $LDFLAGS $LTLIBICONV; do
10483
10484 acl_save_prefix="$prefix"
10485 prefix="$acl_final_prefix"
10486 acl_save_exec_prefix="$exec_prefix"
10487 exec_prefix="$acl_final_exec_prefix"
10488 eval x=\"$x\"
10489 exec_prefix="$acl_save_exec_prefix"
10490 prefix="$acl_save_prefix"
10491
10492 case "$x" in
10493 -L*)
10494 dir=`echo "X$x" | sed -e 's/^X-L//'`
10495 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10496 found_dir="$dir"
10497 found_so="$dir/lib$name.$shlibext"
10498 if test -f "$dir/lib$name.la"; then
10499 found_la="$dir/lib$name.la"
10500 fi
10501 else
10502 if test -f "$dir/lib$name.$libext"; then
10503 found_dir="$dir"
10504 found_a="$dir/lib$name.$libext"
10505 if test -f "$dir/lib$name.la"; then
10506 found_la="$dir/lib$name.la"
10507 fi
10508 fi
10509 fi
10510 ;;
10511 esac
10512 if test "X$found_dir" != "X"; then
10513 break
10514 fi
10515 done
10516 fi
10517 if test "X$found_dir" != "X"; then
10518 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10519 if test "X$found_so" != "X"; then
10520 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10521 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10522 else
10523 haveit=
10524 for x in $ltrpathdirs; do
10525 if test "X$x" = "X$found_dir"; then
10526 haveit=yes
10527 break
10528 fi
10529 done
10530 if test -z "$haveit"; then
10531 ltrpathdirs="$ltrpathdirs $found_dir"
10532 fi
10533 if test "$hardcode_direct" = yes; then
10534 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10535 else
10536 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10537 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10538 haveit=
10539 for x in $rpathdirs; do
10540 if test "X$x" = "X$found_dir"; then
10541 haveit=yes
10542 break
10543 fi
10544 done
10545 if test -z "$haveit"; then
10546 rpathdirs="$rpathdirs $found_dir"
10547 fi
10548 else
10549 haveit=
10550 for x in $LDFLAGS $LIBICONV; do
10551
10552 acl_save_prefix="$prefix"
10553 prefix="$acl_final_prefix"
10554 acl_save_exec_prefix="$exec_prefix"
10555 exec_prefix="$acl_final_exec_prefix"
10556 eval x=\"$x\"
10557 exec_prefix="$acl_save_exec_prefix"
10558 prefix="$acl_save_prefix"
10559
10560 if test "X$x" = "X-L$found_dir"; then
10561 haveit=yes
10562 break
10563 fi
10564 done
10565 if test -z "$haveit"; then
10566 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10567 fi
10568 if test "$hardcode_minus_L" != no; then
10569 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10570 else
10571 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10572 fi
10573 fi
10574 fi
10575 fi
10576 else
10577 if test "X$found_a" != "X"; then
10578 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10579 else
10580 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10581 fi
10582 fi
10583 additional_includedir=
10584 case "$found_dir" in
10585 */lib | */lib/)
10586 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10587 additional_includedir="$basedir/include"
10588 ;;
10589 esac
10590 if test "X$additional_includedir" != "X"; then
10591 if test "X$additional_includedir" != "X/usr/include"; then
10592 haveit=
10593 if test "X$additional_includedir" = "X/usr/local/include"; then
10594 if test -n "$GCC"; then
10595 case $host_os in
10596 linux*) haveit=yes;;
10597 esac
10598 fi
10599 fi
10600 if test -z "$haveit"; then
10601 for x in $CPPFLAGS $INCICONV; do
10602
10603 acl_save_prefix="$prefix"
10604 prefix="$acl_final_prefix"
10605 acl_save_exec_prefix="$exec_prefix"
10606 exec_prefix="$acl_final_exec_prefix"
10607 eval x=\"$x\"
10608 exec_prefix="$acl_save_exec_prefix"
10609 prefix="$acl_save_prefix"
10610
10611 if test "X$x" = "X-I$additional_includedir"; then
10612 haveit=yes
10613 break
10614 fi
10615 done
10616 if test -z "$haveit"; then
10617 if test -d "$additional_includedir"; then
10618 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10619 fi
10620 fi
10621 fi
10622 fi
10623 fi
10624 if test -n "$found_la"; then
10625 save_libdir="$libdir"
10626 case "$found_la" in
10627 */* | *\\*) . "$found_la" ;;
10628 *) . "./$found_la" ;;
10629 esac
10630 libdir="$save_libdir"
10631 for dep in $dependency_libs; do
10632 case "$dep" in
10633 -L*)
10634 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10635 if test "X$additional_libdir" != "X/usr/lib"; then
10636 haveit=
10637 if test "X$additional_libdir" = "X/usr/local/lib"; then
10638 if test -n "$GCC"; then
10639 case $host_os in
10640 linux*) haveit=yes;;
10641 esac
10642 fi
10643 fi
10644 if test -z "$haveit"; then
10645 haveit=
10646 for x in $LDFLAGS $LIBICONV; do
10647
10648 acl_save_prefix="$prefix"
10649 prefix="$acl_final_prefix"
10650 acl_save_exec_prefix="$exec_prefix"
10651 exec_prefix="$acl_final_exec_prefix"
10652 eval x=\"$x\"
10653 exec_prefix="$acl_save_exec_prefix"
10654 prefix="$acl_save_prefix"
10655
10656 if test "X$x" = "X-L$additional_libdir"; then
10657 haveit=yes
10658 break
10659 fi
10660 done
10661 if test -z "$haveit"; then
10662 if test -d "$additional_libdir"; then
10663 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10664 fi
10665 fi
10666 haveit=
10667 for x in $LDFLAGS $LTLIBICONV; do
10668
10669 acl_save_prefix="$prefix"
10670 prefix="$acl_final_prefix"
10671 acl_save_exec_prefix="$exec_prefix"
10672 exec_prefix="$acl_final_exec_prefix"
10673 eval x=\"$x\"
10674 exec_prefix="$acl_save_exec_prefix"
10675 prefix="$acl_save_prefix"
10676
10677 if test "X$x" = "X-L$additional_libdir"; then
10678 haveit=yes
10679 break
10680 fi
10681 done
10682 if test -z "$haveit"; then
10683 if test -d "$additional_libdir"; then
10684 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10685 fi
10686 fi
10687 fi
10688 fi
10689 ;;
10690 -R*)
10691 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10692 if test "$enable_rpath" != no; then
10693 haveit=
10694 for x in $rpathdirs; do
10695 if test "X$x" = "X$dir"; then
10696 haveit=yes
10697 break
10698 fi
10699 done
10700 if test -z "$haveit"; then
10701 rpathdirs="$rpathdirs $dir"
10702 fi
10703 haveit=
10704 for x in $ltrpathdirs; do
10705 if test "X$x" = "X$dir"; then
10706 haveit=yes
10707 break
10708 fi
10709 done
10710 if test -z "$haveit"; then
10711 ltrpathdirs="$ltrpathdirs $dir"
10712 fi
10713 fi
10714 ;;
10715 -l*)
10716 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10717 ;;
10718 *.la)
10719 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10720 ;;
10721 *)
10722 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10723 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10724 ;;
10725 esac
10726 done
10727 fi
10728 else
10729 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10730 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10731 fi
10732 fi
10733 fi
10734 done
10735 done
10736 if test "X$rpathdirs" != "X"; then
10737 if test -n "$hardcode_libdir_separator"; then
10738 alldirs=
10739 for found_dir in $rpathdirs; do
10740 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10741 done
10742 acl_save_libdir="$libdir"
10743 libdir="$alldirs"
10744 eval flag=\"$hardcode_libdir_flag_spec\"
10745 libdir="$acl_save_libdir"
10746 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10747 else
10748 for found_dir in $rpathdirs; do
10749 acl_save_libdir="$libdir"
10750 libdir="$found_dir"
10751 eval flag=\"$hardcode_libdir_flag_spec\"
10752 libdir="$acl_save_libdir"
10753 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10754 done
10755 fi
10756 fi
10757 if test "X$ltrpathdirs" != "X"; then
10758 for found_dir in $ltrpathdirs; do
10759 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10760 done
10761 fi
10762
10763
10764
10765
10766
10767
10768
10769 am_save_CPPFLAGS="$CPPFLAGS"
10770
10771 for element in $INCICONV; do
10772 haveit=
10773 for x in $CPPFLAGS; do
10774
10775 acl_save_prefix="$prefix"
10776 prefix="$acl_final_prefix"
10777 acl_save_exec_prefix="$exec_prefix"
10778 exec_prefix="$acl_final_exec_prefix"
10779 eval x=\"$x\"
10780 exec_prefix="$acl_save_exec_prefix"
10781 prefix="$acl_save_prefix"
10782
10783 if test "X$x" = "X$element"; then
10784 haveit=yes
10785 break
10786 fi
10787 done
10788 if test -z "$haveit"; then
10789 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10790 fi
10791 done
10792
10793
10794 echo "$as_me:$LINENO: checking for iconv" >&5
10795 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10796 if test "${am_cv_func_iconv+set}" = set; then
10797 echo $ECHO_N "(cached) $ECHO_C" >&6
10798 else
10799
10800 am_cv_func_iconv="no, consider installing GNU libiconv"
10801 am_cv_lib_iconv=no
10802 cat >conftest.$ac_ext <<_ACEOF
10803 /* confdefs.h. */
10804 _ACEOF
10805 cat confdefs.h >>conftest.$ac_ext
10806 cat >>conftest.$ac_ext <<_ACEOF
10807 /* end confdefs.h. */
10808 #include <stdlib.h>
10809 #include <iconv.h>
10810 int
10811 main ()
10812 {
10813 iconv_t cd = iconv_open("","");
10814 iconv(cd,NULL,NULL,NULL,NULL);
10815 iconv_close(cd);
10816 ;
10817 return 0;
10818 }
10819 _ACEOF
10820 rm -f conftest.$ac_objext conftest$ac_exeext
10821 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10822 (eval $ac_link) 2>conftest.er1
10823 ac_status=$?
10824 grep -v '^ *+' conftest.er1 >conftest.err
10825 rm -f conftest.er1
10826 cat conftest.err >&5
10827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10828 (exit $ac_status); } &&
10829 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10831 (eval $ac_try) 2>&5
10832 ac_status=$?
10833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10834 (exit $ac_status); }; } &&
10835 { ac_try='test -s conftest$ac_exeext'
10836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10837 (eval $ac_try) 2>&5
10838 ac_status=$?
10839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10840 (exit $ac_status); }; }; then
10841 am_cv_func_iconv=yes
10842 else
10843 echo "$as_me: failed program was:" >&5
10844 sed 's/^/| /' conftest.$ac_ext >&5
10845
10846 fi
10847 rm -f conftest.err conftest.$ac_objext \
10848 conftest$ac_exeext conftest.$ac_ext
10849 if test "$am_cv_func_iconv" != yes; then
10850 am_save_LIBS="$LIBS"
10851 LIBS="$LIBS $LIBICONV"
10852 cat >conftest.$ac_ext <<_ACEOF
10853 /* confdefs.h. */
10854 _ACEOF
10855 cat confdefs.h >>conftest.$ac_ext
10856 cat >>conftest.$ac_ext <<_ACEOF
10857 /* end confdefs.h. */
10858 #include <stdlib.h>
10859 #include <iconv.h>
10860 int
10861 main ()
10862 {
10863 iconv_t cd = iconv_open("","");
10864 iconv(cd,NULL,NULL,NULL,NULL);
10865 iconv_close(cd);
10866 ;
10867 return 0;
10868 }
10869 _ACEOF
10870 rm -f conftest.$ac_objext conftest$ac_exeext
10871 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10872 (eval $ac_link) 2>conftest.er1
10873 ac_status=$?
10874 grep -v '^ *+' conftest.er1 >conftest.err
10875 rm -f conftest.er1
10876 cat conftest.err >&5
10877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10878 (exit $ac_status); } &&
10879 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10881 (eval $ac_try) 2>&5
10882 ac_status=$?
10883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10884 (exit $ac_status); }; } &&
10885 { ac_try='test -s conftest$ac_exeext'
10886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10887 (eval $ac_try) 2>&5
10888 ac_status=$?
10889 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10890 (exit $ac_status); }; }; then
10891 am_cv_lib_iconv=yes
10892 am_cv_func_iconv=yes
10893 else
10894 echo "$as_me: failed program was:" >&5
10895 sed 's/^/| /' conftest.$ac_ext >&5
10896
10897 fi
10898 rm -f conftest.err conftest.$ac_objext \
10899 conftest$ac_exeext conftest.$ac_ext
10900 LIBS="$am_save_LIBS"
10901 fi
10902
10903 fi
10904 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
10905 echo "${ECHO_T}$am_cv_func_iconv" >&6
10906 if test "$am_cv_func_iconv" = yes; then
10907
10908 cat >>confdefs.h <<\_ACEOF
10909 #define HAVE_ICONV 1
10910 _ACEOF
10911
10912 fi
10913 if test "$am_cv_lib_iconv" = yes; then
10914 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
10915 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
10916 echo "$as_me:$LINENO: result: $LIBICONV" >&5
10917 echo "${ECHO_T}$LIBICONV" >&6
10918 else
10919 CPPFLAGS="$am_save_CPPFLAGS"
10920 LIBICONV=
10921 LTLIBICONV=
10922 fi
10923
10924
10925
10926 if test "$am_cv_func_iconv" = yes; then
10927 echo "$as_me:$LINENO: checking for iconv declaration" >&5
10928 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
10929 if test "${am_cv_proto_iconv+set}" = set; then
10930 echo $ECHO_N "(cached) $ECHO_C" >&6
10931 else
10932
10933 cat >conftest.$ac_ext <<_ACEOF
10934 /* confdefs.h. */
10935 _ACEOF
10936 cat confdefs.h >>conftest.$ac_ext
10937 cat >>conftest.$ac_ext <<_ACEOF
10938 /* end confdefs.h. */
10939
10940 #include <stdlib.h>
10941 #include <iconv.h>
10942 extern
10943 #ifdef __cplusplus
10944 "C"
10945 #endif
10946 #if defined(__STDC__) || defined(__cplusplus)
10947 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10948 #else
10949 size_t iconv();
10950 #endif
10951
10952 int
10953 main ()
10954 {
10955
10956 ;
10957 return 0;
10958 }
10959 _ACEOF
10960 rm -f conftest.$ac_objext
10961 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10962 (eval $ac_compile) 2>conftest.er1
10963 ac_status=$?
10964 grep -v '^ *+' conftest.er1 >conftest.err
10965 rm -f conftest.er1
10966 cat conftest.err >&5
10967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10968 (exit $ac_status); } &&
10969 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
10970 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10971 (eval $ac_try) 2>&5
10972 ac_status=$?
10973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10974 (exit $ac_status); }; } &&
10975 { ac_try='test -s conftest.$ac_objext'
10976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10977 (eval $ac_try) 2>&5
10978 ac_status=$?
10979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10980 (exit $ac_status); }; }; then
10981 am_cv_proto_iconv_arg1=""
10982 else
10983 echo "$as_me: failed program was:" >&5
10984 sed 's/^/| /' conftest.$ac_ext >&5
10985
10986 am_cv_proto_iconv_arg1="const"
10987 fi
10988 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10989 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);"
10990 fi
10991
10992 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10993 echo "$as_me:$LINENO: result: ${ac_t:-
10994 }$am_cv_proto_iconv" >&5
10995 echo "${ECHO_T}${ac_t:-
10996 }$am_cv_proto_iconv" >&6
10997
10998 cat >>confdefs.h <<_ACEOF
10999 #define ICONV_CONST $am_cv_proto_iconv_arg1
11000 _ACEOF
11001
11002 fi
11003
11004 # Until we have in-tree GNU iconv:
11005 LIBICONV_DEP=
11006
11007
11008
11009 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11010 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11011 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11012 echo $ECHO_N "(cached) $ECHO_C" >&6
11013 else
11014 cat >conftest.$ac_ext <<_ACEOF
11015 /* confdefs.h. */
11016 _ACEOF
11017 cat confdefs.h >>conftest.$ac_ext
11018 cat >>conftest.$ac_ext <<_ACEOF
11019 /* end confdefs.h. */
11020 #include <locale.h>
11021 int
11022 main ()
11023 {
11024 return LC_MESSAGES
11025 ;
11026 return 0;
11027 }
11028 _ACEOF
11029 rm -f conftest.$ac_objext conftest$ac_exeext
11030 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11031 (eval $ac_link) 2>conftest.er1
11032 ac_status=$?
11033 grep -v '^ *+' conftest.er1 >conftest.err
11034 rm -f conftest.er1
11035 cat conftest.err >&5
11036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11037 (exit $ac_status); } &&
11038 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11040 (eval $ac_try) 2>&5
11041 ac_status=$?
11042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11043 (exit $ac_status); }; } &&
11044 { ac_try='test -s conftest$ac_exeext'
11045 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11046 (eval $ac_try) 2>&5
11047 ac_status=$?
11048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11049 (exit $ac_status); }; }; then
11050 am_cv_val_LC_MESSAGES=yes
11051 else
11052 echo "$as_me: failed program was:" >&5
11053 sed 's/^/| /' conftest.$ac_ext >&5
11054
11055 am_cv_val_LC_MESSAGES=no
11056 fi
11057 rm -f conftest.err conftest.$ac_objext \
11058 conftest$ac_exeext conftest.$ac_ext
11059 fi
11060 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11061 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11062 if test $am_cv_val_LC_MESSAGES = yes; then
11063
11064 cat >>confdefs.h <<\_ACEOF
11065 #define HAVE_LC_MESSAGES 1
11066 _ACEOF
11067
11068 fi
11069
11070
11071
11072 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11073 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11074 if test "${am_cv_langinfo_codeset+set}" = set; then
11075 echo $ECHO_N "(cached) $ECHO_C" >&6
11076 else
11077 cat >conftest.$ac_ext <<_ACEOF
11078 /* confdefs.h. */
11079 _ACEOF
11080 cat confdefs.h >>conftest.$ac_ext
11081 cat >>conftest.$ac_ext <<_ACEOF
11082 /* end confdefs.h. */
11083 #include <langinfo.h>
11084 int
11085 main ()
11086 {
11087 char* cs = nl_langinfo(CODESET);
11088 ;
11089 return 0;
11090 }
11091 _ACEOF
11092 rm -f conftest.$ac_objext conftest$ac_exeext
11093 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11094 (eval $ac_link) 2>conftest.er1
11095 ac_status=$?
11096 grep -v '^ *+' conftest.er1 >conftest.err
11097 rm -f conftest.er1
11098 cat conftest.err >&5
11099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11100 (exit $ac_status); } &&
11101 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11102 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11103 (eval $ac_try) 2>&5
11104 ac_status=$?
11105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11106 (exit $ac_status); }; } &&
11107 { ac_try='test -s conftest$ac_exeext'
11108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11109 (eval $ac_try) 2>&5
11110 ac_status=$?
11111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11112 (exit $ac_status); }; }; then
11113 am_cv_langinfo_codeset=yes
11114 else
11115 echo "$as_me: failed program was:" >&5
11116 sed 's/^/| /' conftest.$ac_ext >&5
11117
11118 am_cv_langinfo_codeset=no
11119 fi
11120 rm -f conftest.err conftest.$ac_objext \
11121 conftest$ac_exeext conftest.$ac_ext
11122
11123 fi
11124 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11125 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11126 if test $am_cv_langinfo_codeset = yes; then
11127
11128 cat >>confdefs.h <<\_ACEOF
11129 #define HAVE_LANGINFO_CODESET 1
11130 _ACEOF
11131
11132 fi
11133
11134
11135 # We will need to find libiberty.h and ansidecl.h
11136 saved_CFLAGS="$CFLAGS"
11137 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11178 strsignal strstr strverscmp \
11179 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11180 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
11181 do
11182 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11183 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11184 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11185 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11186 echo $ECHO_N "(cached) $ECHO_C" >&6
11187 else
11188 cat >conftest.$ac_ext <<_ACEOF
11189 /* confdefs.h. */
11190 _ACEOF
11191 cat confdefs.h >>conftest.$ac_ext
11192 cat >>conftest.$ac_ext <<_ACEOF
11193 /* end confdefs.h. */
11194 #undef $ac_tr_decl
11195 #define $ac_tr_decl 1
11196
11197 #include "ansidecl.h"
11198 #include "system.h"
11199
11200 int
11201 main ()
11202 {
11203 #ifndef $ac_func
11204 char *(*pfn) = (char *(*)) $ac_func ;
11205 #endif
11206 ;
11207 return 0;
11208 }
11209 _ACEOF
11210 rm -f conftest.$ac_objext
11211 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11212 (eval $ac_compile) 2>conftest.er1
11213 ac_status=$?
11214 grep -v '^ *+' conftest.er1 >conftest.err
11215 rm -f conftest.er1
11216 cat conftest.err >&5
11217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11218 (exit $ac_status); } &&
11219 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11221 (eval $ac_try) 2>&5
11222 ac_status=$?
11223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11224 (exit $ac_status); }; } &&
11225 { ac_try='test -s conftest.$ac_objext'
11226 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11227 (eval $ac_try) 2>&5
11228 ac_status=$?
11229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11230 (exit $ac_status); }; }; then
11231 eval "gcc_cv_have_decl_$ac_func=yes"
11232 else
11233 echo "$as_me: failed program was:" >&5
11234 sed 's/^/| /' conftest.$ac_ext >&5
11235
11236 eval "gcc_cv_have_decl_$ac_func=no"
11237 fi
11238 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11239 fi
11240
11241 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11242 echo "$as_me:$LINENO: result: yes" >&5
11243 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11244 #define $ac_tr_decl 1
11245 _ACEOF
11246
11247 else
11248 echo "$as_me:$LINENO: result: no" >&5
11249 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11250 #define $ac_tr_decl 0
11251 _ACEOF
11252
11253 fi
11254
11255 done
11256
11257
11258
11259
11260
11261 for ac_func in getrlimit setrlimit getrusage
11262 do
11263 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11264 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11265 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11266 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11267 echo $ECHO_N "(cached) $ECHO_C" >&6
11268 else
11269 cat >conftest.$ac_ext <<_ACEOF
11270 /* confdefs.h. */
11271 _ACEOF
11272 cat confdefs.h >>conftest.$ac_ext
11273 cat >>conftest.$ac_ext <<_ACEOF
11274 /* end confdefs.h. */
11275 #undef $ac_tr_decl
11276 #define $ac_tr_decl 1
11277
11278 #include "ansidecl.h"
11279 #include "system.h"
11280 #ifdef HAVE_SYS_RESOURCE_H
11281 #include <sys/resource.h>
11282 #endif
11283
11284
11285 int
11286 main ()
11287 {
11288 #ifndef $ac_func
11289 char *(*pfn) = (char *(*)) $ac_func ;
11290 #endif
11291 ;
11292 return 0;
11293 }
11294 _ACEOF
11295 rm -f conftest.$ac_objext
11296 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11297 (eval $ac_compile) 2>conftest.er1
11298 ac_status=$?
11299 grep -v '^ *+' conftest.er1 >conftest.err
11300 rm -f conftest.er1
11301 cat conftest.err >&5
11302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11303 (exit $ac_status); } &&
11304 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11305 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11306 (eval $ac_try) 2>&5
11307 ac_status=$?
11308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11309 (exit $ac_status); }; } &&
11310 { ac_try='test -s conftest.$ac_objext'
11311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11312 (eval $ac_try) 2>&5
11313 ac_status=$?
11314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11315 (exit $ac_status); }; }; then
11316 eval "gcc_cv_have_decl_$ac_func=yes"
11317 else
11318 echo "$as_me: failed program was:" >&5
11319 sed 's/^/| /' conftest.$ac_ext >&5
11320
11321 eval "gcc_cv_have_decl_$ac_func=no"
11322 fi
11323 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11324 fi
11325
11326 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11327 echo "$as_me:$LINENO: result: yes" >&5
11328 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11329 #define $ac_tr_decl 1
11330 _ACEOF
11331
11332 else
11333 echo "$as_me:$LINENO: result: no" >&5
11334 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11335 #define $ac_tr_decl 0
11336 _ACEOF
11337
11338 fi
11339
11340 done
11341
11342
11343 cat >conftest.$ac_ext <<_ACEOF
11344 /* confdefs.h. */
11345 _ACEOF
11346 cat confdefs.h >>conftest.$ac_ext
11347 cat >>conftest.$ac_ext <<_ACEOF
11348 /* end confdefs.h. */
11349
11350 #include "ansidecl.h"
11351 #include "system.h"
11352 #ifdef HAVE_SYS_RESOURCE_H
11353 #include <sys/resource.h>
11354 #endif
11355
11356 int
11357 main ()
11358 {
11359 rlim_t l = 0;
11360 ;
11361 return 0;
11362 }
11363 _ACEOF
11364 rm -f conftest.$ac_objext
11365 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11366 (eval $ac_compile) 2>conftest.er1
11367 ac_status=$?
11368 grep -v '^ *+' conftest.er1 >conftest.err
11369 rm -f conftest.er1
11370 cat conftest.err >&5
11371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11372 (exit $ac_status); } &&
11373 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11374 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11375 (eval $ac_try) 2>&5
11376 ac_status=$?
11377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11378 (exit $ac_status); }; } &&
11379 { ac_try='test -s conftest.$ac_objext'
11380 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11381 (eval $ac_try) 2>&5
11382 ac_status=$?
11383 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11384 (exit $ac_status); }; }; then
11385 :
11386 else
11387 echo "$as_me: failed program was:" >&5
11388 sed 's/^/| /' conftest.$ac_ext >&5
11389
11390
11391 cat >>confdefs.h <<\_ACEOF
11392 #define rlim_t long
11393 _ACEOF
11394
11395 fi
11396 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11397
11398 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11399 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11400 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11401 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11402
11403 for ac_func in ldgetname
11404 do
11405 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11406 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11407 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11408 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11409 echo $ECHO_N "(cached) $ECHO_C" >&6
11410 else
11411 cat >conftest.$ac_ext <<_ACEOF
11412 /* confdefs.h. */
11413 _ACEOF
11414 cat confdefs.h >>conftest.$ac_ext
11415 cat >>conftest.$ac_ext <<_ACEOF
11416 /* end confdefs.h. */
11417 #undef $ac_tr_decl
11418 #define $ac_tr_decl 1
11419
11420 #include "ansidecl.h"
11421 #include "system.h"
11422 #ifdef HAVE_LDFCN_H
11423 #undef FREAD
11424 #undef FWRITE
11425 #include <ldfcn.h>
11426 #endif
11427
11428
11429 int
11430 main ()
11431 {
11432 #ifndef $ac_func
11433 char *(*pfn) = (char *(*)) $ac_func ;
11434 #endif
11435 ;
11436 return 0;
11437 }
11438 _ACEOF
11439 rm -f conftest.$ac_objext
11440 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11441 (eval $ac_compile) 2>conftest.er1
11442 ac_status=$?
11443 grep -v '^ *+' conftest.er1 >conftest.err
11444 rm -f conftest.er1
11445 cat conftest.err >&5
11446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11447 (exit $ac_status); } &&
11448 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11449 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11450 (eval $ac_try) 2>&5
11451 ac_status=$?
11452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11453 (exit $ac_status); }; } &&
11454 { ac_try='test -s conftest.$ac_objext'
11455 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11456 (eval $ac_try) 2>&5
11457 ac_status=$?
11458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11459 (exit $ac_status); }; }; then
11460 eval "gcc_cv_have_decl_$ac_func=yes"
11461 else
11462 echo "$as_me: failed program was:" >&5
11463 sed 's/^/| /' conftest.$ac_ext >&5
11464
11465 eval "gcc_cv_have_decl_$ac_func=no"
11466 fi
11467 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11468 fi
11469
11470 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11471 echo "$as_me:$LINENO: result: yes" >&5
11472 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11473 #define $ac_tr_decl 1
11474 _ACEOF
11475
11476 else
11477 echo "$as_me:$LINENO: result: no" >&5
11478 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11479 #define $ac_tr_decl 0
11480 _ACEOF
11481
11482 fi
11483
11484 done
11485
11486
11487
11488 for ac_func in times
11489 do
11490 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11491 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11492 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11493 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11494 echo $ECHO_N "(cached) $ECHO_C" >&6
11495 else
11496 cat >conftest.$ac_ext <<_ACEOF
11497 /* confdefs.h. */
11498 _ACEOF
11499 cat confdefs.h >>conftest.$ac_ext
11500 cat >>conftest.$ac_ext <<_ACEOF
11501 /* end confdefs.h. */
11502 #undef $ac_tr_decl
11503 #define $ac_tr_decl 1
11504
11505 #include "ansidecl.h"
11506 #include "system.h"
11507 #ifdef HAVE_SYS_TIMES_H
11508 #include <sys/times.h>
11509 #endif
11510
11511
11512 int
11513 main ()
11514 {
11515 #ifndef $ac_func
11516 char *(*pfn) = (char *(*)) $ac_func ;
11517 #endif
11518 ;
11519 return 0;
11520 }
11521 _ACEOF
11522 rm -f conftest.$ac_objext
11523 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11524 (eval $ac_compile) 2>conftest.er1
11525 ac_status=$?
11526 grep -v '^ *+' conftest.er1 >conftest.err
11527 rm -f conftest.er1
11528 cat conftest.err >&5
11529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11530 (exit $ac_status); } &&
11531 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11532 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11533 (eval $ac_try) 2>&5
11534 ac_status=$?
11535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11536 (exit $ac_status); }; } &&
11537 { ac_try='test -s conftest.$ac_objext'
11538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11539 (eval $ac_try) 2>&5
11540 ac_status=$?
11541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11542 (exit $ac_status); }; }; then
11543 eval "gcc_cv_have_decl_$ac_func=yes"
11544 else
11545 echo "$as_me: failed program was:" >&5
11546 sed 's/^/| /' conftest.$ac_ext >&5
11547
11548 eval "gcc_cv_have_decl_$ac_func=no"
11549 fi
11550 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11551 fi
11552
11553 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11554 echo "$as_me:$LINENO: result: yes" >&5
11555 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11556 #define $ac_tr_decl 1
11557 _ACEOF
11558
11559 else
11560 echo "$as_me:$LINENO: result: no" >&5
11561 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11562 #define $ac_tr_decl 0
11563 _ACEOF
11564
11565 fi
11566
11567 done
11568
11569
11570 # More time-related stuff.
11571 echo "$as_me:$LINENO: checking for struct tms" >&5
11572 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11573 if test "${ac_cv_struct_tms+set}" = set; then
11574 echo $ECHO_N "(cached) $ECHO_C" >&6
11575 else
11576
11577 cat >conftest.$ac_ext <<_ACEOF
11578 /* confdefs.h. */
11579 _ACEOF
11580 cat confdefs.h >>conftest.$ac_ext
11581 cat >>conftest.$ac_ext <<_ACEOF
11582 /* end confdefs.h. */
11583
11584 #include "ansidecl.h"
11585 #include "system.h"
11586 #ifdef HAVE_SYS_TIMES_H
11587 #include <sys/times.h>
11588 #endif
11589
11590 int
11591 main ()
11592 {
11593 struct tms tms;
11594 ;
11595 return 0;
11596 }
11597 _ACEOF
11598 rm -f conftest.$ac_objext
11599 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11600 (eval $ac_compile) 2>conftest.er1
11601 ac_status=$?
11602 grep -v '^ *+' conftest.er1 >conftest.err
11603 rm -f conftest.er1
11604 cat conftest.err >&5
11605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11606 (exit $ac_status); } &&
11607 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11608 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11609 (eval $ac_try) 2>&5
11610 ac_status=$?
11611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11612 (exit $ac_status); }; } &&
11613 { ac_try='test -s conftest.$ac_objext'
11614 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11615 (eval $ac_try) 2>&5
11616 ac_status=$?
11617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11618 (exit $ac_status); }; }; then
11619 ac_cv_struct_tms=yes
11620 else
11621 echo "$as_me: failed program was:" >&5
11622 sed 's/^/| /' conftest.$ac_ext >&5
11623
11624 ac_cv_struct_tms=no
11625 fi
11626 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11627 fi
11628 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11629 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11630 if test $ac_cv_struct_tms = yes; then
11631
11632 cat >>confdefs.h <<\_ACEOF
11633 #define HAVE_STRUCT_TMS 1
11634 _ACEOF
11635
11636 fi
11637
11638 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11639 # revisit after autoconf 2.50.
11640 echo "$as_me:$LINENO: checking for clock_t" >&5
11641 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11642 if test "${gcc_cv_type_clock_t+set}" = set; then
11643 echo $ECHO_N "(cached) $ECHO_C" >&6
11644 else
11645
11646 cat >conftest.$ac_ext <<_ACEOF
11647 /* confdefs.h. */
11648 _ACEOF
11649 cat confdefs.h >>conftest.$ac_ext
11650 cat >>conftest.$ac_ext <<_ACEOF
11651 /* end confdefs.h. */
11652
11653 #include "ansidecl.h"
11654 #include "system.h"
11655
11656 int
11657 main ()
11658 {
11659 clock_t x;
11660 ;
11661 return 0;
11662 }
11663 _ACEOF
11664 rm -f conftest.$ac_objext
11665 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11666 (eval $ac_compile) 2>conftest.er1
11667 ac_status=$?
11668 grep -v '^ *+' conftest.er1 >conftest.err
11669 rm -f conftest.er1
11670 cat conftest.err >&5
11671 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11672 (exit $ac_status); } &&
11673 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11675 (eval $ac_try) 2>&5
11676 ac_status=$?
11677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11678 (exit $ac_status); }; } &&
11679 { ac_try='test -s conftest.$ac_objext'
11680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11681 (eval $ac_try) 2>&5
11682 ac_status=$?
11683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11684 (exit $ac_status); }; }; then
11685 gcc_cv_type_clock_t=yes
11686 else
11687 echo "$as_me: failed program was:" >&5
11688 sed 's/^/| /' conftest.$ac_ext >&5
11689
11690 gcc_cv_type_clock_t=no
11691 fi
11692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11693 fi
11694 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11695 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11696 if test $gcc_cv_type_clock_t = yes; then
11697
11698 cat >>confdefs.h <<\_ACEOF
11699 #define HAVE_CLOCK_T 1
11700 _ACEOF
11701
11702 fi
11703
11704 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11705 CFLAGS="$saved_CFLAGS"
11706
11707 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11708 if test "${enable_initfini_array+set}" = set; then
11709 enableval="$enable_initfini_array"
11710
11711 else
11712
11713 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11714 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11715 if test "${gcc_cv_initfini_array+set}" = set; then
11716 echo $ECHO_N "(cached) $ECHO_C" >&6
11717 else
11718 if test "$cross_compiling" = yes; then
11719 gcc_cv_initfini_array=no
11720 else
11721 cat >conftest.$ac_ext <<_ACEOF
11722 /* confdefs.h. */
11723 _ACEOF
11724 cat confdefs.h >>conftest.$ac_ext
11725 cat >>conftest.$ac_ext <<_ACEOF
11726 /* end confdefs.h. */
11727
11728 static int x = -1;
11729 int main (void) { return x; }
11730 int foo (void) { x = 0; }
11731 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11732 _ACEOF
11733 rm -f conftest$ac_exeext
11734 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11735 (eval $ac_link) 2>&5
11736 ac_status=$?
11737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11738 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11740 (eval $ac_try) 2>&5
11741 ac_status=$?
11742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11743 (exit $ac_status); }; }; then
11744 gcc_cv_initfini_array=yes
11745 else
11746 echo "$as_me: program exited with status $ac_status" >&5
11747 echo "$as_me: failed program was:" >&5
11748 sed 's/^/| /' conftest.$ac_ext >&5
11749
11750 ( exit $ac_status )
11751 gcc_cv_initfini_array=no
11752 fi
11753 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11754 fi
11755 fi
11756 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
11757 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
11758 enable_initfini_array=$gcc_cv_initfini_array
11759
11760 fi;
11761 if test $enable_initfini_array = yes; then
11762
11763 cat >>confdefs.h <<\_ACEOF
11764 #define HAVE_INITFINI_ARRAY 1
11765 _ACEOF
11766
11767 fi
11768
11769 # mkdir takes a single argument on some systems.
11770 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
11771 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
11772 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
11773 echo $ECHO_N "(cached) $ECHO_C" >&6
11774 else
11775 cat >conftest.$ac_ext <<_ACEOF
11776 /* confdefs.h. */
11777 _ACEOF
11778 cat confdefs.h >>conftest.$ac_ext
11779 cat >>conftest.$ac_ext <<_ACEOF
11780 /* end confdefs.h. */
11781
11782 #include <sys/types.h>
11783 #ifdef HAVE_SYS_STAT_H
11784 # include <sys/stat.h>
11785 #endif
11786 #ifdef HAVE_UNISTD_H
11787 # include <unistd.h>
11788 #endif
11789 #ifdef HAVE_DIRECT_H
11790 # include <direct.h>
11791 #endif
11792 int
11793 main ()
11794 {
11795 mkdir ("foo", 0);
11796 ;
11797 return 0;
11798 }
11799 _ACEOF
11800 rm -f conftest.$ac_objext
11801 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11802 (eval $ac_compile) 2>conftest.er1
11803 ac_status=$?
11804 grep -v '^ *+' conftest.er1 >conftest.err
11805 rm -f conftest.er1
11806 cat conftest.err >&5
11807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11808 (exit $ac_status); } &&
11809 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
11810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11811 (eval $ac_try) 2>&5
11812 ac_status=$?
11813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11814 (exit $ac_status); }; } &&
11815 { ac_try='test -s conftest.$ac_objext'
11816 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11817 (eval $ac_try) 2>&5
11818 ac_status=$?
11819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11820 (exit $ac_status); }; }; then
11821 gcc_cv_mkdir_takes_one_arg=no
11822 else
11823 echo "$as_me: failed program was:" >&5
11824 sed 's/^/| /' conftest.$ac_ext >&5
11825
11826 gcc_cv_mkdir_takes_one_arg=yes
11827 fi
11828 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11829 fi
11830 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
11831 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
11832 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11833
11834 cat >>confdefs.h <<\_ACEOF
11835 #define MKDIR_TAKES_ONE_ARG 1
11836 _ACEOF
11837
11838 fi
11839
11840
11841 # File extensions
11842 manext='.1'
11843 objext='.o'
11844
11845
11846
11847 # With Setjmp/Longjmp based exception handling.
11848 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
11849 if test "${enable_sjlj_exceptions+set}" = set; then
11850 enableval="$enable_sjlj_exceptions"
11851 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11852
11853 cat >>confdefs.h <<_ACEOF
11854 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11855 _ACEOF
11856
11857 fi;
11858
11859 # For platforms with the unwind ABI which includes an unwind library,
11860 # libunwind, we can choose to use the system libunwind.
11861
11862 # Check whether --with-system-libunwind or --without-system-libunwind was given.
11863 if test "${with_system_libunwind+set}" = set; then
11864 withval="$with_system_libunwind"
11865
11866 fi;
11867
11868 # --------------------------------------------------------
11869 # Build, host, and target specific configuration fragments
11870 # --------------------------------------------------------
11871
11872 # Collect build-machine-specific information.
11873 . ${srcdir}/config.build
11874
11875 # Collect host-machine-specific information.
11876 . ${srcdir}/config.host
11877
11878 target_gtfiles=
11879
11880 # Collect target-machine-specific information.
11881 . ${srcdir}/config.gcc
11882
11883 extra_objs="${host_extra_objs} ${extra_objs}"
11884 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11885
11886 # Default the target-machine variables that were not explicitly set.
11887 if test x"$tm_file" = x
11888 then tm_file=$cpu_type/$cpu_type.h; fi
11889
11890 if test x"$extra_headers" = x
11891 then extra_headers=; fi
11892
11893 if test x$md_file = x
11894 then md_file=$cpu_type/$cpu_type.md; fi
11895
11896 if test x$out_file = x
11897 then out_file=$cpu_type/$cpu_type.c; fi
11898
11899 if test x"$tmake_file" = x
11900 then tmake_file=$cpu_type/t-$cpu_type
11901 fi
11902
11903 if test x"$dwarf2" = xyes
11904 then tm_file="$tm_file tm-dwarf2.h"
11905 fi
11906
11907 # Say what files are being used for the output code and MD file.
11908 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11909 echo "Using \`$srcdir/config/$md_file' as machine description file."
11910
11911 # If any of the xm_file variables contain nonexistent files, warn
11912 # about them and drop them.
11913
11914 bx=
11915 for x in $build_xm_file; do
11916 if test -f $srcdir/config/$x
11917 then bx="$bx $x"
11918 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11919 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11920 fi
11921 done
11922 build_xm_file="$bx"
11923
11924 hx=
11925 for x in $host_xm_file; do
11926 if test -f $srcdir/config/$x
11927 then hx="$hx $x"
11928 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11929 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11930 fi
11931 done
11932 host_xm_file="$hx"
11933
11934 tx=
11935 for x in $xm_file; do
11936 if test -f $srcdir/config/$x
11937 then tx="$tx $x"
11938 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11939 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11940 fi
11941 done
11942 xm_file="$tx"
11943
11944 count=a
11945 for f in $tm_file; do
11946 count=${count}x
11947 done
11948 if test $count = ax; then
11949 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11950 else
11951 echo "Using the following target machine macro files:"
11952 for f in $tm_file; do
11953 echo " $srcdir/config/$f"
11954 done
11955 fi
11956
11957 if test x$need_64bit_hwint = xyes; then
11958
11959 cat >>confdefs.h <<\_ACEOF
11960 #define NEED_64BIT_HOST_WIDE_INT 1
11961 _ACEOF
11962
11963 fi
11964
11965 if test x$use_long_long_for_widest_fast_int = xyes; then
11966
11967 cat >>confdefs.h <<\_ACEOF
11968 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
11969 _ACEOF
11970
11971 fi
11972
11973 count=a
11974 for f in $host_xm_file; do
11975 count=${count}x
11976 done
11977 if test $count = a; then
11978 :
11979 elif test $count = ax; then
11980 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11981 else
11982 echo "Using the following host machine macro files:"
11983 for f in $host_xm_file; do
11984 echo " $srcdir/config/$f"
11985 done
11986 fi
11987 echo "Using ${out_host_hook_obj} for host machine hooks."
11988
11989 if test "$host_xm_file" != "$build_xm_file"; then
11990 count=a
11991 for f in $build_xm_file; do
11992 count=${count}x
11993 done
11994 if test $count = a; then
11995 :
11996 elif test $count = ax; then
11997 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11998 else
11999 echo "Using the following build machine macro files:"
12000 for f in $build_xm_file; do
12001 echo " $srcdir/config/$f"
12002 done
12003 fi
12004 fi
12005
12006 # ---------
12007 # Threading
12008 # ---------
12009
12010 # Check if a valid thread package
12011 case ${enable_threads} in
12012 "" | no)
12013 # No threads
12014 target_thread_file='single'
12015 ;;
12016 yes)
12017 # default
12018 target_thread_file='single'
12019 ;;
12020 aix | dce | gnat | irix | posix | posix95 | rtems | \
12021 single | solaris | vxworks | win32 )
12022 target_thread_file=${enable_threads}
12023 ;;
12024 *)
12025 echo "${enable_threads} is an unknown thread package" 1>&2
12026 exit 1
12027 ;;
12028 esac
12029
12030 if test x${thread_file} = x; then
12031 # No thread file set by target-specific clauses in config.gcc,
12032 # so use file chosen by default logic above
12033 thread_file=${target_thread_file}
12034 fi
12035
12036 # Make gthr-default.h if we have a thread file.
12037 gthread_flags=
12038 if test $thread_file != single; then
12039 rm -f gthr-default.h
12040 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12041 gthread_flags=-DHAVE_GTHR_DEFAULT
12042 fi
12043
12044
12045 # --------
12046 # UNSORTED
12047 # --------
12048
12049 use_cxa_atexit=no
12050 if test x$enable___cxa_atexit = xyes || \
12051 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12052 if test x$host = x$target; then
12053 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12054 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12055 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12056 echo $ECHO_N "(cached) $ECHO_C" >&6
12057 else
12058 cat >conftest.$ac_ext <<_ACEOF
12059 /* confdefs.h. */
12060 _ACEOF
12061 cat confdefs.h >>conftest.$ac_ext
12062 cat >>conftest.$ac_ext <<_ACEOF
12063 /* end confdefs.h. */
12064 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12065 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12066 #define __cxa_atexit innocuous___cxa_atexit
12067
12068 /* System header to define __stub macros and hopefully few prototypes,
12069 which can conflict with char __cxa_atexit (); below.
12070 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12071 <limits.h> exists even on freestanding compilers. */
12072
12073 #ifdef __STDC__
12074 # include <limits.h>
12075 #else
12076 # include <assert.h>
12077 #endif
12078
12079 #undef __cxa_atexit
12080
12081 /* Override any gcc2 internal prototype to avoid an error. */
12082 #ifdef __cplusplus
12083 extern "C"
12084 {
12085 #endif
12086 /* We use char because int might match the return type of a gcc2
12087 builtin and then its argument prototype would still apply. */
12088 char __cxa_atexit ();
12089 /* The GNU C library defines this for functions which it implements
12090 to always fail with ENOSYS. Some functions are actually named
12091 something starting with __ and the normal name is an alias. */
12092 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12093 choke me
12094 #else
12095 char (*f) () = __cxa_atexit;
12096 #endif
12097 #ifdef __cplusplus
12098 }
12099 #endif
12100
12101 int
12102 main ()
12103 {
12104 return f != __cxa_atexit;
12105 ;
12106 return 0;
12107 }
12108 _ACEOF
12109 rm -f conftest.$ac_objext conftest$ac_exeext
12110 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12111 (eval $ac_link) 2>conftest.er1
12112 ac_status=$?
12113 grep -v '^ *+' conftest.er1 >conftest.err
12114 rm -f conftest.er1
12115 cat conftest.err >&5
12116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12117 (exit $ac_status); } &&
12118 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12119 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12120 (eval $ac_try) 2>&5
12121 ac_status=$?
12122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12123 (exit $ac_status); }; } &&
12124 { ac_try='test -s conftest$ac_exeext'
12125 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12126 (eval $ac_try) 2>&5
12127 ac_status=$?
12128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12129 (exit $ac_status); }; }; then
12130 ac_cv_func___cxa_atexit=yes
12131 else
12132 echo "$as_me: failed program was:" >&5
12133 sed 's/^/| /' conftest.$ac_ext >&5
12134
12135 ac_cv_func___cxa_atexit=no
12136 fi
12137 rm -f conftest.err conftest.$ac_objext \
12138 conftest$ac_exeext conftest.$ac_ext
12139 fi
12140 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12141 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12142 if test $ac_cv_func___cxa_atexit = yes; then
12143 use_cxa_atexit=yes
12144 else
12145 echo "__cxa_atexit can't be enabled on this target"
12146 fi
12147
12148 else
12149 # We can't check for __cxa_atexit when building a cross, so assume
12150 # it is available
12151 use_cxa_atexit=yes
12152 fi
12153 if test x$use_cxa_atexit = xyes; then
12154
12155 cat >>confdefs.h <<\_ACEOF
12156 #define DEFAULT_USE_CXA_ATEXIT 1
12157 _ACEOF
12158
12159 fi
12160 fi
12161
12162 # Look for a file containing extra machine modes.
12163 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12164 extra_modes_file='$(srcdir)'/config/${extra_modes}
12165
12166
12167 cat >>confdefs.h <<_ACEOF
12168 #define EXTRA_MODES_FILE "config/$extra_modes"
12169 _ACEOF
12170
12171 fi
12172
12173 # Convert extra_options into a form suitable for Makefile use.
12174 extra_opt_files=
12175 for f in $extra_options; do
12176 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12177 done
12178
12179
12180 # auto-host.h is the file containing items generated by autoconf and is
12181 # the first file included by config.h.
12182 # If host=build, it is correct to have bconfig include auto-host.h
12183 # as well. If host!=build, we are in error and need to do more
12184 # work to find out the build config parameters.
12185 if test x$host = x$build
12186 then
12187 build_auto=auto-host.h
12188 else
12189 # We create a subdir, then run autoconf in the subdir.
12190 # To prevent recursion we set host and build for the new
12191 # invocation of configure to the build for this invocation
12192 # of configure.
12193 tempdir=build.$$
12194 rm -rf $tempdir
12195 mkdir $tempdir
12196 cd $tempdir
12197 case ${srcdir} in
12198 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12199 *) realsrcdir=../${srcdir};;
12200 esac
12201 saved_CFLAGS="${CFLAGS}"
12202 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12203 ${realsrcdir}/configure \
12204 --enable-languages=${enable_languages-all} \
12205 --target=$target_alias --host=$build_alias --build=$build_alias
12206 CFLAGS="${saved_CFLAGS}"
12207
12208 # We just finished tests for the build machine, so rename
12209 # the file auto-build.h in the gcc directory.
12210 mv auto-host.h ../auto-build.h
12211 cd ..
12212 rm -rf $tempdir
12213 build_auto=auto-build.h
12214 fi
12215
12216
12217 tm_file="${tm_file} defaults.h"
12218 tm_p_file="${tm_p_file} tm-preds.h"
12219 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12220 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12221 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12222 # put this back in temporarily.
12223 xm_file="auto-host.h ansidecl.h ${xm_file}"
12224
12225 # --------
12226 # UNSORTED
12227 # --------
12228
12229 # Compile in configure arguments.
12230 if test -f configargs.h ; then
12231 # Being re-configured.
12232 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12233 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12234 else
12235 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12236 fi
12237
12238 # Double all backslashes and backslash all quotes to turn
12239 # gcc_config_arguments into a C string.
12240 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12241 $gcc_config_arguments
12242 EOF
12243 gcc_config_arguments_str=`cat conftest.out`
12244 rm -f conftest.out
12245
12246 cat > configargs.h <<EOF
12247 /* Generated automatically. */
12248 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12249 static const char thread_model[] = "$thread_file";
12250
12251 static const struct {
12252 const char *name, *value;
12253 } configure_default_options[] = $configure_default_options;
12254 EOF
12255
12256 # Internationalization
12257 # If we haven't got the data from the intl directory,
12258 # assume NLS is disabled.
12259 USE_NLS=no
12260 LIBINTL=
12261 LIBINTL_DEP=
12262 INCINTL=
12263 XGETTEXT=
12264 GMSGFMT=
12265 POSUB=
12266 if test -f ../intl/config.intl; then
12267 . ../intl/config.intl
12268 fi
12269 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12270 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12271 if test x"$USE_NLS" != xyes; then
12272 echo "$as_me:$LINENO: result: no" >&5
12273 echo "${ECHO_T}no" >&6
12274 else
12275 echo "$as_me:$LINENO: result: yes" >&5
12276 echo "${ECHO_T}yes" >&6
12277
12278 cat >>confdefs.h <<\_ACEOF
12279 #define ENABLE_NLS 1
12280 _ACEOF
12281
12282
12283 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12284 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12285 # Look for .po and .gmo files in the source directory.
12286 CATALOGS=
12287 XLINGUAS=
12288 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12289 # If there aren't any .gmo files the shell will give us the
12290 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12291 # weeded out.
12292 case "$cat" in *\**)
12293 continue;;
12294 esac
12295 # The quadruple backslash is collapsed to a double backslash
12296 # by the backticks, then collapsed again by the double quotes,
12297 # leaving us with one backslash in the sed expression (right
12298 # before the dot that mustn't act as a wildcard).
12299 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
12300 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
12301 # The user is allowed to set LINGUAS to a list of languages to
12302 # install catalogs for. If it's empty that means "all of them."
12303 if test "x$LINGUAS" = x; then
12304 CATALOGS="$CATALOGS $cat"
12305 XLINGUAS="$XLINGUAS $lang"
12306 else
12307 case "$LINGUAS" in *$lang*)
12308 CATALOGS="$CATALOGS $cat"
12309 XLINGUAS="$XLINGUAS $lang"
12310 ;;
12311 esac
12312 fi
12313 done
12314 LINGUAS="$XLINGUAS"
12315 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12316 echo "${ECHO_T}$LINGUAS" >&6
12317 fi
12318
12319 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12320 # -liconv on the link line twice.
12321 case "$LIBINTL" in *$LIBICONV*)
12322 LIBICONV= ;;
12323 esac
12324
12325 # Check whether --enable-secureplt or --disable-secureplt was given.
12326 if test "${enable_secureplt+set}" = set; then
12327 enableval="$enable_secureplt"
12328
12329 fi;
12330
12331 # Windows32 Registry support for specifying GCC installation paths.
12332 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12333 if test "${enable_win32_registry+set}" = set; then
12334 enableval="$enable_win32_registry"
12335
12336 fi;
12337
12338 case $host_os in
12339 win32 | pe | cygwin* | mingw32* | uwin*)
12340 if test "x$enable_win32_registry" != xno; then
12341 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12342 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12343 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12344 echo $ECHO_N "(cached) $ECHO_C" >&6
12345 else
12346 ac_func_search_save_LIBS=$LIBS
12347 ac_cv_search_RegOpenKeyExA=no
12348 cat >conftest.$ac_ext <<_ACEOF
12349 /* confdefs.h. */
12350 _ACEOF
12351 cat confdefs.h >>conftest.$ac_ext
12352 cat >>conftest.$ac_ext <<_ACEOF
12353 /* end confdefs.h. */
12354
12355 /* Override any gcc2 internal prototype to avoid an error. */
12356 #ifdef __cplusplus
12357 extern "C"
12358 #endif
12359 /* We use char because int might match the return type of a gcc2
12360 builtin and then its argument prototype would still apply. */
12361 char RegOpenKeyExA ();
12362 int
12363 main ()
12364 {
12365 RegOpenKeyExA ();
12366 ;
12367 return 0;
12368 }
12369 _ACEOF
12370 rm -f conftest.$ac_objext conftest$ac_exeext
12371 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12372 (eval $ac_link) 2>conftest.er1
12373 ac_status=$?
12374 grep -v '^ *+' conftest.er1 >conftest.err
12375 rm -f conftest.er1
12376 cat conftest.err >&5
12377 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12378 (exit $ac_status); } &&
12379 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12380 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12381 (eval $ac_try) 2>&5
12382 ac_status=$?
12383 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12384 (exit $ac_status); }; } &&
12385 { ac_try='test -s conftest$ac_exeext'
12386 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12387 (eval $ac_try) 2>&5
12388 ac_status=$?
12389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12390 (exit $ac_status); }; }; then
12391 ac_cv_search_RegOpenKeyExA="none required"
12392 else
12393 echo "$as_me: failed program was:" >&5
12394 sed 's/^/| /' conftest.$ac_ext >&5
12395
12396 fi
12397 rm -f conftest.err conftest.$ac_objext \
12398 conftest$ac_exeext conftest.$ac_ext
12399 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12400 for ac_lib in advapi32; do
12401 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12402 cat >conftest.$ac_ext <<_ACEOF
12403 /* confdefs.h. */
12404 _ACEOF
12405 cat confdefs.h >>conftest.$ac_ext
12406 cat >>conftest.$ac_ext <<_ACEOF
12407 /* end confdefs.h. */
12408
12409 /* Override any gcc2 internal prototype to avoid an error. */
12410 #ifdef __cplusplus
12411 extern "C"
12412 #endif
12413 /* We use char because int might match the return type of a gcc2
12414 builtin and then its argument prototype would still apply. */
12415 char RegOpenKeyExA ();
12416 int
12417 main ()
12418 {
12419 RegOpenKeyExA ();
12420 ;
12421 return 0;
12422 }
12423 _ACEOF
12424 rm -f conftest.$ac_objext conftest$ac_exeext
12425 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12426 (eval $ac_link) 2>conftest.er1
12427 ac_status=$?
12428 grep -v '^ *+' conftest.er1 >conftest.err
12429 rm -f conftest.er1
12430 cat conftest.err >&5
12431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12432 (exit $ac_status); } &&
12433 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
12434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12435 (eval $ac_try) 2>&5
12436 ac_status=$?
12437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12438 (exit $ac_status); }; } &&
12439 { ac_try='test -s conftest$ac_exeext'
12440 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12441 (eval $ac_try) 2>&5
12442 ac_status=$?
12443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12444 (exit $ac_status); }; }; then
12445 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12446 break
12447 else
12448 echo "$as_me: failed program was:" >&5
12449 sed 's/^/| /' conftest.$ac_ext >&5
12450
12451 fi
12452 rm -f conftest.err conftest.$ac_objext \
12453 conftest$ac_exeext conftest.$ac_ext
12454 done
12455 fi
12456 LIBS=$ac_func_search_save_LIBS
12457 fi
12458 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12459 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12460 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12461 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12462
12463 else
12464 enable_win32_registry=no
12465 fi
12466
12467 fi
12468
12469 if test "x$enable_win32_registry" != xno; then
12470
12471 cat >>confdefs.h <<\_ACEOF
12472 #define ENABLE_WIN32_REGISTRY 1
12473 _ACEOF
12474
12475
12476 if test "x$enable_win32_registry" != xyes \
12477 && test "x$enable_win32_registry" != x; then
12478
12479 cat >>confdefs.h <<_ACEOF
12480 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12481 _ACEOF
12482
12483 fi
12484 fi
12485 ;;
12486 esac
12487
12488 # Get an absolute path to the GCC top-level source directory
12489 holddir=`${PWDCMD-pwd}`
12490 cd $srcdir
12491 topdir=`${PWDCMD-pwd}`
12492 cd $holddir
12493
12494 # Conditionalize the makefile for this host machine.
12495 xmake_file=
12496 for f in ${host_xmake_file}
12497 do
12498 if test -f ${srcdir}/config/$f
12499 then
12500 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12501 fi
12502 done
12503
12504 # Conditionalize the makefile for this target machine.
12505 tmake_file_=
12506 for f in ${tmake_file}
12507 do
12508 if test -f ${srcdir}/config/$f
12509 then
12510 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12511 fi
12512 done
12513 tmake_file="${tmake_file_}"
12514
12515 # If the host doesn't support symlinks, modify CC in
12516 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12517 # Otherwise, we can use "CC=$(CC)".
12518 rm -f symtest.tem
12519 case "$LN_S" in
12520 *-s*)
12521 cc_set_by_configure="\$(CC)"
12522 quoted_cc_set_by_configure="\$(CC)"
12523 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12524 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12525 ;;
12526 *)
12527 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12528 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12529 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12530 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12531 ;;
12532 esac
12533
12534 # This is a terrible hack which will go away some day.
12535 host_cc_for_libada=${CC}
12536
12537
12538 out_object_file=`basename $out_file .c`.o
12539
12540 tm_file_list="options.h"
12541 tm_include_list="options.h"
12542 for f in $tm_file; do
12543 case $f in
12544 defaults.h )
12545 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12546 tm_include_list="${tm_include_list} $f"
12547 ;;
12548 * )
12549 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12550 tm_include_list="${tm_include_list} config/$f"
12551 ;;
12552 esac
12553 done
12554
12555 tm_p_file_list=
12556 tm_p_include_list=
12557 for f in $tm_p_file; do
12558 case $f in
12559 tm-preds.h )
12560 tm_p_file_list="${tm_p_file_list} $f"
12561 tm_p_include_list="${tm_p_include_list} $f"
12562 ;;
12563 * )
12564 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12565 tm_p_include_list="${tm_p_include_list} config/$f"
12566 esac
12567 done
12568
12569 xm_file_list=
12570 xm_include_list=
12571 for f in $xm_file; do
12572 case $f in
12573 ansidecl.h )
12574 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12575 xm_include_list="${xm_include_list} $f"
12576 ;;
12577 auto-host.h )
12578 xm_file_list="${xm_file_list} $f"
12579 xm_include_list="${xm_include_list} $f"
12580 ;;
12581 * )
12582 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12583 xm_include_list="${xm_include_list} config/$f"
12584 ;;
12585 esac
12586 done
12587
12588 host_xm_file_list=
12589 host_xm_include_list=
12590 for f in $host_xm_file; do
12591 case $f in
12592 ansidecl.h )
12593 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12594 host_xm_include_list="${host_xm_include_list} $f"
12595 ;;
12596 auto-host.h )
12597 host_xm_file_list="${host_xm_file_list} $f"
12598 host_xm_include_list="${host_xm_include_list} $f"
12599 ;;
12600 * )
12601 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12602 host_xm_include_list="${host_xm_include_list} config/$f"
12603 ;;
12604 esac
12605 done
12606
12607 build_xm_file_list=
12608 for f in $build_xm_file; do
12609 case $f in
12610 ansidecl.h )
12611 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12612 build_xm_include_list="${build_xm_include_list} $f"
12613 ;;
12614 auto-build.h | auto-host.h )
12615 build_xm_file_list="${build_xm_file_list} $f"
12616 build_xm_include_list="${build_xm_include_list} $f"
12617 ;;
12618 * )
12619 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12620 build_xm_include_list="${build_xm_include_list} config/$f"
12621 ;;
12622 esac
12623 done
12624
12625 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12626 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12627 CROSS=
12628 ALL=all.internal
12629 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12630
12631 if test "x$with_build_sysroot" != x; then
12632 build_system_header_dir=$with_build_sysroot'$(NATIVE_SYSTEM_HEADER_DIR)'
12633 else
12634 # This value is used, even on a native system, because
12635 # CROSS_SYSTEM_HEADER_DIR is just
12636 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
12637 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
12638 fi
12639
12640 if test x$host != x$target
12641 then
12642 CROSS="-DCROSS_COMPILE"
12643 ALL=all.cross
12644 SYSTEM_HEADER_DIR=$build_system_header_dir
12645 case "$host","$target" in
12646 # Darwin crosses can use the host system's libraries and headers,
12647 # because of the fat library support. Of course, it must be the
12648 # same version of Darwin on both sides. Allow the user to
12649 # just say --target=foo-darwin without a version number to mean
12650 # "the version on this system".
12651 *-*-darwin*,*-*-darwin*)
12652 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12653 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12654 if test $hostos = $targetos -o $targetos = darwin ; then
12655 CROSS=
12656 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12657 with_headers=yes
12658 fi
12659 ;;
12660
12661 i?86-*-*,x86_64-*-* \
12662 | powerpc*-*-*,powerpc64*-*-*)
12663 CROSS="$CROSS -DNATIVE_CROSS" ;;
12664 esac
12665 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12666 SYSTEM_HEADER_DIR=$build_system_header_dir
12667 fi
12668
12669 # If this is a cross-compiler that does not
12670 # have its own set of headers then define
12671 # inhibit_libc
12672
12673 # If this is using newlib, without having the headers available now,
12674 # then define inhibit_libc in LIBGCC2_CFLAGS.
12675 # This prevents libgcc2 from containing any code which requires libc
12676 # support.
12677 inhibit_libc=false
12678 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12679 test x$with_newlib = xyes ; } &&
12680 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
12681 inhibit_libc=true
12682 fi
12683
12684
12685 # When building gcc with a cross-compiler, we need to adjust things so
12686 # that the generator programs are still built with the native compiler.
12687 # Also, we cannot run fixincludes or fix-header.
12688
12689 # These are the normal (build=host) settings:
12690 CC_FOR_BUILD='$(CC)'
12691 BUILD_CFLAGS='$(ALL_CFLAGS)'
12692 STMP_FIXINC=stmp-fixinc
12693
12694 # Possibly disable fixproto, on a per-target basis.
12695 case ${use_fixproto} in
12696 no)
12697 STMP_FIXPROTO=
12698 ;;
12699 yes)
12700 STMP_FIXPROTO=stmp-fixproto
12701 ;;
12702 esac
12703
12704
12705 # And these apply if build != host, or we are generating coverage data
12706 if test x$build != x$host || test "x$coverage_flags" != x
12707 then
12708 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12709
12710 if test "x$TARGET_SYSTEM_ROOT" = x; then
12711 if test "x$STMP_FIXPROTO" != x; then
12712 STMP_FIXPROTO=stmp-install-fixproto
12713 fi
12714 fi
12715 fi
12716
12717 # Expand extra_headers to include complete path.
12718 # This substitutes for lots of t-* files.
12719 extra_headers_list=
12720 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12721 for file in ${extra_headers} ; do
12722 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12723 done
12724
12725 # Define collect2 in Makefile.
12726 case $host_can_use_collect2 in
12727 no) collect2= ;;
12728 *) collect2='collect2$(exeext)' ;;
12729 esac
12730
12731
12732 # Add a definition of USE_COLLECT2 if system wants one.
12733 case $use_collect2 in
12734 no) use_collect2= ;;
12735 "") ;;
12736 *)
12737 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12738 xm_defines="${xm_defines} USE_COLLECT2"
12739 case $host_can_use_collect2 in
12740 no)
12741 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
12742 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
12743 { (exit 1); exit 1; }; }
12744 ;;
12745 esac
12746 ;;
12747 esac
12748
12749 # ---------------------------
12750 # Assembler & linker features
12751 # ---------------------------
12752
12753 # Identify the assembler which will work hand-in-glove with the newly
12754 # built GCC, so that we can examine its features. This is the assembler
12755 # which will be driven by the driver program.
12756 #
12757 # If build != host, and we aren't building gas in-tree, we identify a
12758 # build->target assembler and hope that it will have the same features
12759 # as the host->target assembler we'll be using.
12760 in_tree_gas=no
12761 gcc_cv_as=
12762 gcc_cv_gas_major_version=
12763 gcc_cv_gas_minor_version=
12764 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
12765 if test -x "$DEFAULT_ASSEMBLER"; then
12766 gcc_cv_as="$DEFAULT_ASSEMBLER"
12767 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
12768 && test -f ../gas/Makefile \
12769 && test x$build = x$host; then
12770 # Single tree build which includes gas. We want to prefer it
12771 # over whatever linker top-level may have detected, since
12772 # we'll use what we're building after installation anyway.
12773 in_tree_gas=yes
12774 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12775 for f in $gcc_cv_as_bfd_srcdir/configure \
12776 $gcc_cv_as_gas_srcdir/configure \
12777 $gcc_cv_as_gas_srcdir/configure.in \
12778 $gcc_cv_as_gas_srcdir/Makefile.in ; do
12779 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12780 if test x$gcc_cv_gas_version != x; then
12781 break
12782 fi
12783 done
12784 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
12785 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12786 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
12787 case $gcc_cv_gas_patch_version in
12788 "") gcc_cv_gas_patch_version="0" ;;
12789 esac
12790 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
12791 + $gcc_cv_gas_minor_version \) \* 1000 \
12792 + $gcc_cv_gas_patch_version`
12793
12794 gcc_cv_as=../gas/as-new$build_exeext
12795 in_tree_gas_is_elf=no
12796 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
12797 || (grep 'obj_format = multi' ../gas/Makefile \
12798 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
12799 then
12800 in_tree_gas_is_elf=yes
12801 fi
12802 elif test -x as$build_exeext; then
12803 # Build using assembler in the current directory.
12804 gcc_cv_as=./as$build_exeext
12805 fi
12806
12807
12808 # When searching for the assembler or linker, search the same directories
12809 # that the installed compiler will search. Else we may find the wrong
12810 # assembler or linker and lose. If we do not find a suitable binary,
12811 # then try the user's path.
12812 #
12813 # Also note we have to check MD_EXEC_PREFIX before checking the user's path.
12814 if test "x$exec_prefix" = xNONE; then
12815 if test "x$prefix" = xNONE; then
12816 gcc_cv_tool_prefix=/usr/local
12817 else
12818 gcc_cv_tool_prefix=$prefix
12819 fi
12820 else
12821 gcc_cv_tool_prefix=$exec_prefix
12822 fi
12823
12824 if test x$host = x$build; then
12825 gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version"
12826 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical"
12827 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR/usr/lib/gcc/$target_noncanonical/$gcc_version"
12828 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR/usr/lib/gcc/$target_noncanonical"
12829 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version"
12830 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/$target_noncanonical/bin"
12831 else
12832 gcc_cv_tool_dirs=
12833 fi
12834
12835 if test x$build = x$target; then
12836 # Rummage through tm_files looking for MD_EXEC_PREFIX
12837 md_dirs=
12838 for f in ${tm_file_list}; do
12839 if test -f $f; then
12840 if grep '^#[ ]*undef[ ]*MD_EXEC_PREFIX' $f > /dev/null; then
12841 md_dirs=
12842 fi
12843 md_dirs="$md_dirs "`sed -n -e 's@^#[ ]*define[ ]*MD_EXEC_PREFIX[ ]*"\(.*\)/"@\1@p' < $f`
12844 fi
12845 done
12846 for f in ${md_dirs}; do
12847 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$f"
12848 done
12849 fi
12850
12851
12852
12853
12854 exec 6>/dev/null
12855
12856 # First try the environment variables. Handle full paths or basenames.
12857 if test "x$gcc_cv_as" = x && test -n "$AS_FOR_TARGET"; then
12858 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
12859 set dummy $AS_FOR_TARGET; ac_word=$2
12860 echo "$as_me:$LINENO: checking for $ac_word" >&5
12861 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
12862 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
12863 echo $ECHO_N "(cached) $ECHO_C" >&6
12864 else
12865 case $gcc_cv_as in
12866 [\\/]* | ?:[\\/]*)
12867 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
12868 ;;
12869 *)
12870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12871 for as_dir in $PATH
12872 do
12873 IFS=$as_save_IFS
12874 test -z "$as_dir" && as_dir=.
12875 for ac_exec_ext in '' $ac_executable_extensions; do
12876 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12877 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
12878 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12879 break 2
12880 fi
12881 done
12882 done
12883
12884 ;;
12885 esac
12886 fi
12887 gcc_cv_as=$ac_cv_path_gcc_cv_as
12888
12889 if test -n "$gcc_cv_as"; then
12890 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12891 echo "${ECHO_T}$gcc_cv_as" >&6
12892 else
12893 echo "$as_me:$LINENO: result: no" >&5
12894 echo "${ECHO_T}no" >&6
12895 fi
12896
12897 fi
12898 if test "x$gcc_cv_as" = x && test -n "$AS" && test x$host = x$target; then
12899 # Extract the first word of "$AS", so it can be a program name with args.
12900 set dummy $AS; ac_word=$2
12901 echo "$as_me:$LINENO: checking for $ac_word" >&5
12902 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
12903 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
12904 echo $ECHO_N "(cached) $ECHO_C" >&6
12905 else
12906 case $gcc_cv_as in
12907 [\\/]* | ?:[\\/]*)
12908 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
12909 ;;
12910 *)
12911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12912 for as_dir in $PATH
12913 do
12914 IFS=$as_save_IFS
12915 test -z "$as_dir" && as_dir=.
12916 for ac_exec_ext in '' $ac_executable_extensions; do
12917 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12918 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
12919 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12920 break 2
12921 fi
12922 done
12923 done
12924
12925 ;;
12926 esac
12927 fi
12928 gcc_cv_as=$ac_cv_path_gcc_cv_as
12929
12930 if test -n "$gcc_cv_as"; then
12931 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12932 echo "${ECHO_T}$gcc_cv_as" >&6
12933 else
12934 echo "$as_me:$LINENO: result: no" >&5
12935 echo "${ECHO_T}no" >&6
12936 fi
12937
12938 fi
12939
12940 if test "x$gcc_cv_as" = x; then
12941 # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
12942 # is empty.
12943 if test "x$gcc_cv_tool_dirs" = x; then
12944 gcc_cv_as=
12945 else
12946 for ac_prog in as
12947 do
12948 # Extract the first word of "$ac_prog", so it can be a program name with args.
12949 set dummy $ac_prog; ac_word=$2
12950 echo "$as_me:$LINENO: checking for $ac_word" >&5
12951 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
12952 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
12953 echo $ECHO_N "(cached) $ECHO_C" >&6
12954 else
12955 case $gcc_cv_as in
12956 [\\/]* | ?:[\\/]*)
12957 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
12958 ;;
12959 *)
12960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12961 for as_dir in $gcc_cv_tool_dirs
12962 do
12963 IFS=$as_save_IFS
12964 test -z "$as_dir" && as_dir=.
12965 for ac_exec_ext in '' $ac_executable_extensions; do
12966 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12967 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
12968 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12969 break 2
12970 fi
12971 done
12972 done
12973
12974 ;;
12975 esac
12976 fi
12977 gcc_cv_as=$ac_cv_path_gcc_cv_as
12978
12979 if test -n "$gcc_cv_as"; then
12980 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12981 echo "${ECHO_T}$gcc_cv_as" >&6
12982 else
12983 echo "$as_me:$LINENO: result: no" >&5
12984 echo "${ECHO_T}no" >&6
12985 fi
12986
12987 test -n "$gcc_cv_as" && break
12988 done
12989
12990 fi
12991 fi
12992 if test "x$gcc_cv_as" = x; then
12993 # If the loop above did not find a tool, then use whatever
12994 # one we can find in the users's path. We are looking for a
12995 # ${build} -> ${target} tool.
12996 if test "x$program_prefix" != xNONE; then
12997 default_tool_name=${program_prefix}as
12998 elif test x$build != x$host && test x$build != x$target; then
12999 default_tool_name=${target_noncanonical}-as
13000 else
13001 default_tool_name=`echo as | sed "${program_transform_name}"`
13002 fi
13003 for ac_prog in $default_tool_name
13004 do
13005 # Extract the first word of "$ac_prog", so it can be a program name with args.
13006 set dummy $ac_prog; ac_word=$2
13007 echo "$as_me:$LINENO: checking for $ac_word" >&5
13008 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13009 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13010 echo $ECHO_N "(cached) $ECHO_C" >&6
13011 else
13012 case $gcc_cv_as in
13013 [\\/]* | ?:[\\/]*)
13014 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13015 ;;
13016 *)
13017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13018 for as_dir in $PATH
13019 do
13020 IFS=$as_save_IFS
13021 test -z "$as_dir" && as_dir=.
13022 for ac_exec_ext in '' $ac_executable_extensions; do
13023 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13024 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13025 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13026 break 2
13027 fi
13028 done
13029 done
13030
13031 ;;
13032 esac
13033 fi
13034 gcc_cv_as=$ac_cv_path_gcc_cv_as
13035
13036 if test -n "$gcc_cv_as"; then
13037 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13038 echo "${ECHO_T}$gcc_cv_as" >&6
13039 else
13040 echo "$as_me:$LINENO: result: no" >&5
13041 echo "${ECHO_T}no" >&6
13042 fi
13043
13044 test -n "$gcc_cv_as" && break
13045 done
13046 test -n "$gcc_cv_as" || gcc_cv_as="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
13047
13048 fi
13049 test "$silent" != yes && exec 6>&1
13050
13051 ORIGINAL_AS_FOR_TARGET="$gcc_cv_as"
13052
13053 echo "$as_me:$LINENO: checking what assembler to use" >&5
13054 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13055 case $in_tree_gas in
13056 yes)
13057 echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
13058 echo "${ECHO_T}\"newly built gas\"" >&6
13059 ;;
13060 no)
13061 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13062 echo "${ECHO_T}$gcc_cv_as" >&6
13063 ;;
13064 esac
13065
13066 # Identify the linker which will work hand-in-glove with the newly
13067 # built GCC, so that we can examine its features. This is the linker
13068 # which will be driven by the driver program.
13069 #
13070 # If build != host, and we aren't building gas in-tree, we identify a
13071 # build->target linker and hope that it will have the same features
13072 # as the host->target linker we'll be using.
13073 in_tree_ld=no
13074 gcc_cv_ld=
13075 gcc_cv_gld_major_version=
13076 gcc_cv_gld_minor_version=
13077 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13078 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13079 if test -x "$DEFAULT_LINKER"; then
13080 gcc_cv_ld="$DEFAULT_LINKER"
13081 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13082 && test -f ../ld/Makefile \
13083 && test x$build = x$host; then
13084 # Single tree build which includes ld. We want to prefer it
13085 # over whatever linker top-level may have detected, since
13086 # we'll use what we're building after installation anyway.
13087 in_tree_ld=yes
13088 in_tree_ld_is_elf=no
13089 if (grep 'EMUL = .*elf' ../ld/Makefile \
13090 || grep 'EMUL = .*linux' ../ld/Makefile \
13091 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13092 in_tree_ld_is_elf=yes
13093 fi
13094 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
13095 do
13096 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13097 if test x$gcc_cv_gld_version != x; then
13098 break
13099 fi
13100 done
13101 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13102 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13103 gcc_cv_ld=../ld/ld-new$build_exeext
13104 elif test -x collect-ld$build_exeext; then
13105 # Build using linker in the current directory.
13106 gcc_cv_ld=./collect-ld$build_exeext
13107 fi
13108
13109
13110
13111
13112
13113 exec 6>/dev/null
13114
13115 # First try the environment variables. Handle full paths or basenames.
13116 if test "x$gcc_cv_ld" = x && test -n "$LD_FOR_TARGET"; then
13117 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13118 set dummy $LD_FOR_TARGET; ac_word=$2
13119 echo "$as_me:$LINENO: checking for $ac_word" >&5
13120 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13121 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13122 echo $ECHO_N "(cached) $ECHO_C" >&6
13123 else
13124 case $gcc_cv_ld in
13125 [\\/]* | ?:[\\/]*)
13126 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13127 ;;
13128 *)
13129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13130 for as_dir in $PATH
13131 do
13132 IFS=$as_save_IFS
13133 test -z "$as_dir" && as_dir=.
13134 for ac_exec_ext in '' $ac_executable_extensions; do
13135 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13136 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13137 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13138 break 2
13139 fi
13140 done
13141 done
13142
13143 ;;
13144 esac
13145 fi
13146 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13147
13148 if test -n "$gcc_cv_ld"; then
13149 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13150 echo "${ECHO_T}$gcc_cv_ld" >&6
13151 else
13152 echo "$as_me:$LINENO: result: no" >&5
13153 echo "${ECHO_T}no" >&6
13154 fi
13155
13156 fi
13157 if test "x$gcc_cv_ld" = x && test -n "$LD" && test x$host = x$target; then
13158 # Extract the first word of "$LD", so it can be a program name with args.
13159 set dummy $LD; ac_word=$2
13160 echo "$as_me:$LINENO: checking for $ac_word" >&5
13161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13162 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13163 echo $ECHO_N "(cached) $ECHO_C" >&6
13164 else
13165 case $gcc_cv_ld in
13166 [\\/]* | ?:[\\/]*)
13167 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13168 ;;
13169 *)
13170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13171 for as_dir in $PATH
13172 do
13173 IFS=$as_save_IFS
13174 test -z "$as_dir" && as_dir=.
13175 for ac_exec_ext in '' $ac_executable_extensions; do
13176 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13177 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13178 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13179 break 2
13180 fi
13181 done
13182 done
13183
13184 ;;
13185 esac
13186 fi
13187 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13188
13189 if test -n "$gcc_cv_ld"; then
13190 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13191 echo "${ECHO_T}$gcc_cv_ld" >&6
13192 else
13193 echo "$as_me:$LINENO: result: no" >&5
13194 echo "${ECHO_T}no" >&6
13195 fi
13196
13197 fi
13198
13199 if test "x$gcc_cv_ld" = x; then
13200 # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
13201 # is empty.
13202 if test "x$gcc_cv_tool_dirs" = x; then
13203 gcc_cv_ld=
13204 else
13205 for ac_prog in ld
13206 do
13207 # Extract the first word of "$ac_prog", so it can be a program name with args.
13208 set dummy $ac_prog; ac_word=$2
13209 echo "$as_me:$LINENO: checking for $ac_word" >&5
13210 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13211 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13212 echo $ECHO_N "(cached) $ECHO_C" >&6
13213 else
13214 case $gcc_cv_ld in
13215 [\\/]* | ?:[\\/]*)
13216 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13217 ;;
13218 *)
13219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13220 for as_dir in $gcc_cv_tool_dirs
13221 do
13222 IFS=$as_save_IFS
13223 test -z "$as_dir" && as_dir=.
13224 for ac_exec_ext in '' $ac_executable_extensions; do
13225 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13226 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13227 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13228 break 2
13229 fi
13230 done
13231 done
13232
13233 ;;
13234 esac
13235 fi
13236 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13237
13238 if test -n "$gcc_cv_ld"; then
13239 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13240 echo "${ECHO_T}$gcc_cv_ld" >&6
13241 else
13242 echo "$as_me:$LINENO: result: no" >&5
13243 echo "${ECHO_T}no" >&6
13244 fi
13245
13246 test -n "$gcc_cv_ld" && break
13247 done
13248
13249 fi
13250 fi
13251 if test "x$gcc_cv_ld" = x; then
13252 # If the loop above did not find a tool, then use whatever
13253 # one we can find in the users's path. We are looking for a
13254 # ${build} -> ${target} tool.
13255 if test "x$program_prefix" != xNONE; then
13256 default_tool_name=${program_prefix}ld
13257 elif test x$build != x$host && test x$build != x$target; then
13258 default_tool_name=${target_noncanonical}-ld
13259 else
13260 default_tool_name=`echo ld | sed "${program_transform_name}"`
13261 fi
13262 for ac_prog in $default_tool_name
13263 do
13264 # Extract the first word of "$ac_prog", so it can be a program name with args.
13265 set dummy $ac_prog; ac_word=$2
13266 echo "$as_me:$LINENO: checking for $ac_word" >&5
13267 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13268 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13269 echo $ECHO_N "(cached) $ECHO_C" >&6
13270 else
13271 case $gcc_cv_ld in
13272 [\\/]* | ?:[\\/]*)
13273 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13274 ;;
13275 *)
13276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13277 for as_dir in $PATH
13278 do
13279 IFS=$as_save_IFS
13280 test -z "$as_dir" && as_dir=.
13281 for ac_exec_ext in '' $ac_executable_extensions; do
13282 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13283 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13284 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13285 break 2
13286 fi
13287 done
13288 done
13289
13290 ;;
13291 esac
13292 fi
13293 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13294
13295 if test -n "$gcc_cv_ld"; then
13296 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13297 echo "${ECHO_T}$gcc_cv_ld" >&6
13298 else
13299 echo "$as_me:$LINENO: result: no" >&5
13300 echo "${ECHO_T}no" >&6
13301 fi
13302
13303 test -n "$gcc_cv_ld" && break
13304 done
13305 test -n "$gcc_cv_ld" || gcc_cv_ld="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
13306
13307 fi
13308 test "$silent" != yes && exec 6>&1
13309
13310 ORIGINAL_LD_FOR_TARGET="$gcc_cv_ld"
13311
13312 echo "$as_me:$LINENO: checking what linker to use" >&5
13313 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13314 case $in_tree_ld in
13315 yes)
13316 echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
13317 echo "${ECHO_T}\"newly built ld\"" >&6
13318 ;;
13319 no)
13320 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13321 echo "${ECHO_T}$gcc_cv_ld" >&6
13322 ;;
13323 esac
13324
13325 # Figure out what nm we will be using.
13326 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13327 in_tree_nm=no
13328 gcc_cv_nm=
13329 if test -f $gcc_cv_binutils_srcdir/configure.in \
13330 && test -f ../binutils/Makefile; then
13331 # Single tree build which includes binutils.
13332 in_tree_nm=yes
13333 gcc_cv_nm=../binutils/nm-new$build_exeext
13334 elif test -x nm$build_exeext; then
13335 gcc_cv_nm=./nm$build_exeext
13336 fi
13337
13338
13339
13340
13341
13342 exec 6>/dev/null
13343
13344 # First try the environment variables. Handle full paths or basenames.
13345 if test "x$gcc_cv_nm" = x && test -n "$NM_FOR_TARGET"; then
13346 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13347 set dummy $NM_FOR_TARGET; ac_word=$2
13348 echo "$as_me:$LINENO: checking for $ac_word" >&5
13349 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13350 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13351 echo $ECHO_N "(cached) $ECHO_C" >&6
13352 else
13353 case $gcc_cv_nm in
13354 [\\/]* | ?:[\\/]*)
13355 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13356 ;;
13357 *)
13358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13359 for as_dir in $PATH
13360 do
13361 IFS=$as_save_IFS
13362 test -z "$as_dir" && as_dir=.
13363 for ac_exec_ext in '' $ac_executable_extensions; do
13364 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13365 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13366 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13367 break 2
13368 fi
13369 done
13370 done
13371
13372 ;;
13373 esac
13374 fi
13375 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13376
13377 if test -n "$gcc_cv_nm"; then
13378 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13379 echo "${ECHO_T}$gcc_cv_nm" >&6
13380 else
13381 echo "$as_me:$LINENO: result: no" >&5
13382 echo "${ECHO_T}no" >&6
13383 fi
13384
13385 fi
13386 if test "x$gcc_cv_nm" = x && test -n "$NM" && test x$host = x$target; then
13387 # Extract the first word of "$NM", so it can be a program name with args.
13388 set dummy $NM; ac_word=$2
13389 echo "$as_me:$LINENO: checking for $ac_word" >&5
13390 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13391 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13392 echo $ECHO_N "(cached) $ECHO_C" >&6
13393 else
13394 case $gcc_cv_nm in
13395 [\\/]* | ?:[\\/]*)
13396 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13397 ;;
13398 *)
13399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13400 for as_dir in $PATH
13401 do
13402 IFS=$as_save_IFS
13403 test -z "$as_dir" && as_dir=.
13404 for ac_exec_ext in '' $ac_executable_extensions; do
13405 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13406 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13407 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13408 break 2
13409 fi
13410 done
13411 done
13412
13413 ;;
13414 esac
13415 fi
13416 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13417
13418 if test -n "$gcc_cv_nm"; then
13419 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13420 echo "${ECHO_T}$gcc_cv_nm" >&6
13421 else
13422 echo "$as_me:$LINENO: result: no" >&5
13423 echo "${ECHO_T}no" >&6
13424 fi
13425
13426 fi
13427
13428 if test "x$gcc_cv_nm" = x; then
13429 # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
13430 # is empty.
13431 if test "x$gcc_cv_tool_dirs" = x; then
13432 gcc_cv_nm=
13433 else
13434 for ac_prog in nm
13435 do
13436 # Extract the first word of "$ac_prog", so it can be a program name with args.
13437 set dummy $ac_prog; ac_word=$2
13438 echo "$as_me:$LINENO: checking for $ac_word" >&5
13439 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13440 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13441 echo $ECHO_N "(cached) $ECHO_C" >&6
13442 else
13443 case $gcc_cv_nm in
13444 [\\/]* | ?:[\\/]*)
13445 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13446 ;;
13447 *)
13448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13449 for as_dir in $gcc_cv_tool_dirs
13450 do
13451 IFS=$as_save_IFS
13452 test -z "$as_dir" && as_dir=.
13453 for ac_exec_ext in '' $ac_executable_extensions; do
13454 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13455 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13456 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13457 break 2
13458 fi
13459 done
13460 done
13461
13462 ;;
13463 esac
13464 fi
13465 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13466
13467 if test -n "$gcc_cv_nm"; then
13468 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13469 echo "${ECHO_T}$gcc_cv_nm" >&6
13470 else
13471 echo "$as_me:$LINENO: result: no" >&5
13472 echo "${ECHO_T}no" >&6
13473 fi
13474
13475 test -n "$gcc_cv_nm" && break
13476 done
13477
13478 fi
13479 fi
13480 if test "x$gcc_cv_nm" = x; then
13481 # If the loop above did not find a tool, then use whatever
13482 # one we can find in the users's path. We are looking for a
13483 # ${build} -> ${target} tool.
13484 if test "x$program_prefix" != xNONE; then
13485 default_tool_name=${program_prefix}nm
13486 elif test x$build != x$host && test x$build != x$target; then
13487 default_tool_name=${target_noncanonical}-nm
13488 else
13489 default_tool_name=`echo nm | sed "${program_transform_name}"`
13490 fi
13491 for ac_prog in $default_tool_name
13492 do
13493 # Extract the first word of "$ac_prog", so it can be a program name with args.
13494 set dummy $ac_prog; ac_word=$2
13495 echo "$as_me:$LINENO: checking for $ac_word" >&5
13496 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13497 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13498 echo $ECHO_N "(cached) $ECHO_C" >&6
13499 else
13500 case $gcc_cv_nm in
13501 [\\/]* | ?:[\\/]*)
13502 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13503 ;;
13504 *)
13505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13506 for as_dir in $PATH
13507 do
13508 IFS=$as_save_IFS
13509 test -z "$as_dir" && as_dir=.
13510 for ac_exec_ext in '' $ac_executable_extensions; do
13511 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13512 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13513 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13514 break 2
13515 fi
13516 done
13517 done
13518
13519 ;;
13520 esac
13521 fi
13522 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13523
13524 if test -n "$gcc_cv_nm"; then
13525 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13526 echo "${ECHO_T}$gcc_cv_nm" >&6
13527 else
13528 echo "$as_me:$LINENO: result: no" >&5
13529 echo "${ECHO_T}no" >&6
13530 fi
13531
13532 test -n "$gcc_cv_nm" && break
13533 done
13534 test -n "$gcc_cv_nm" || gcc_cv_nm="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
13535
13536 fi
13537 test "$silent" != yes && exec 6>&1
13538
13539 ORIGINAL_NM_FOR_TARGET="$gcc_cv_nm"
13540
13541 echo "$as_me:$LINENO: checking what nm to use" >&5
13542 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13543 case $in_tree_nm in
13544 yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
13545 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
13546 no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13547 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
13548 esac
13549
13550 # Figure out what objdump we will be using.
13551 in_tree_objdump=no
13552 gcc_cv_objdump=
13553 if test -f $gcc_cv_binutils_srcdir/configure.in \
13554 && test -f ../binutils/Makefile; then
13555 # Single tree build which includes binutils.
13556 in_tree_objdump=yes
13557 gcc_cv_objdump=../binutils/objdump$build_exeext
13558 elif test -x objdump$build_exeext; then
13559 gcc_cv_objdump=./objdump$build_exeext
13560 fi
13561
13562
13563
13564
13565
13566 exec 6>/dev/null
13567
13568 # First try the environment variables. Handle full paths or basenames.
13569 if test "x$gcc_cv_objdump" = x && test -n "$OBJDUMP_FOR_TARGET"; then
13570 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13571 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13572 echo "$as_me:$LINENO: checking for $ac_word" >&5
13573 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13574 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13575 echo $ECHO_N "(cached) $ECHO_C" >&6
13576 else
13577 case $gcc_cv_objdump in
13578 [\\/]* | ?:[\\/]*)
13579 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13580 ;;
13581 *)
13582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13583 for as_dir in $PATH
13584 do
13585 IFS=$as_save_IFS
13586 test -z "$as_dir" && as_dir=.
13587 for ac_exec_ext in '' $ac_executable_extensions; do
13588 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13589 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13590 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13591 break 2
13592 fi
13593 done
13594 done
13595
13596 ;;
13597 esac
13598 fi
13599 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13600
13601 if test -n "$gcc_cv_objdump"; then
13602 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13603 echo "${ECHO_T}$gcc_cv_objdump" >&6
13604 else
13605 echo "$as_me:$LINENO: result: no" >&5
13606 echo "${ECHO_T}no" >&6
13607 fi
13608
13609 fi
13610 if test "x$gcc_cv_objdump" = x && test -n "$OBJDUMP" && test x$host = x$target; then
13611 # Extract the first word of "$OBJDUMP", so it can be a program name with args.
13612 set dummy $OBJDUMP; ac_word=$2
13613 echo "$as_me:$LINENO: checking for $ac_word" >&5
13614 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13615 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13616 echo $ECHO_N "(cached) $ECHO_C" >&6
13617 else
13618 case $gcc_cv_objdump in
13619 [\\/]* | ?:[\\/]*)
13620 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13621 ;;
13622 *)
13623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13624 for as_dir in $PATH
13625 do
13626 IFS=$as_save_IFS
13627 test -z "$as_dir" && as_dir=.
13628 for ac_exec_ext in '' $ac_executable_extensions; do
13629 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13630 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13631 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13632 break 2
13633 fi
13634 done
13635 done
13636
13637 ;;
13638 esac
13639 fi
13640 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13641
13642 if test -n "$gcc_cv_objdump"; then
13643 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13644 echo "${ECHO_T}$gcc_cv_objdump" >&6
13645 else
13646 echo "$as_me:$LINENO: result: no" >&5
13647 echo "${ECHO_T}no" >&6
13648 fi
13649
13650 fi
13651
13652 if test "x$gcc_cv_objdump" = x; then
13653 # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
13654 # is empty.
13655 if test "x$gcc_cv_tool_dirs" = x; then
13656 gcc_cv_objdump=
13657 else
13658 for ac_prog in objdump
13659 do
13660 # Extract the first word of "$ac_prog", so it can be a program name with args.
13661 set dummy $ac_prog; ac_word=$2
13662 echo "$as_me:$LINENO: checking for $ac_word" >&5
13663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13664 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13665 echo $ECHO_N "(cached) $ECHO_C" >&6
13666 else
13667 case $gcc_cv_objdump in
13668 [\\/]* | ?:[\\/]*)
13669 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13670 ;;
13671 *)
13672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13673 for as_dir in $gcc_cv_tool_dirs
13674 do
13675 IFS=$as_save_IFS
13676 test -z "$as_dir" && as_dir=.
13677 for ac_exec_ext in '' $ac_executable_extensions; do
13678 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13679 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13680 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13681 break 2
13682 fi
13683 done
13684 done
13685
13686 ;;
13687 esac
13688 fi
13689 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13690
13691 if test -n "$gcc_cv_objdump"; then
13692 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13693 echo "${ECHO_T}$gcc_cv_objdump" >&6
13694 else
13695 echo "$as_me:$LINENO: result: no" >&5
13696 echo "${ECHO_T}no" >&6
13697 fi
13698
13699 test -n "$gcc_cv_objdump" && break
13700 done
13701
13702 fi
13703 fi
13704 if test "x$gcc_cv_objdump" = x; then
13705 # If the loop above did not find a tool, then use whatever
13706 # one we can find in the users's path. We are looking for a
13707 # ${build} -> ${target} tool.
13708 if test "x$program_prefix" != xNONE; then
13709 default_tool_name=${program_prefix}objdump
13710 elif test x$build != x$host && test x$build != x$target; then
13711 default_tool_name=${target_noncanonical}-objdump
13712 else
13713 default_tool_name=`echo objdump | sed "${program_transform_name}"`
13714 fi
13715 for ac_prog in $default_tool_name
13716 do
13717 # Extract the first word of "$ac_prog", so it can be a program name with args.
13718 set dummy $ac_prog; ac_word=$2
13719 echo "$as_me:$LINENO: checking for $ac_word" >&5
13720 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13721 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13722 echo $ECHO_N "(cached) $ECHO_C" >&6
13723 else
13724 case $gcc_cv_objdump in
13725 [\\/]* | ?:[\\/]*)
13726 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13727 ;;
13728 *)
13729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13730 for as_dir in $PATH
13731 do
13732 IFS=$as_save_IFS
13733 test -z "$as_dir" && as_dir=.
13734 for ac_exec_ext in '' $ac_executable_extensions; do
13735 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13736 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13737 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13738 break 2
13739 fi
13740 done
13741 done
13742
13743 ;;
13744 esac
13745 fi
13746 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13747
13748 if test -n "$gcc_cv_objdump"; then
13749 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13750 echo "${ECHO_T}$gcc_cv_objdump" >&6
13751 else
13752 echo "$as_me:$LINENO: result: no" >&5
13753 echo "${ECHO_T}no" >&6
13754 fi
13755
13756 test -n "$gcc_cv_objdump" && break
13757 done
13758 test -n "$gcc_cv_objdump" || gcc_cv_objdump="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
13759
13760 fi
13761 test "$silent" != yes && exec 6>&1
13762
13763 ORIGINAL_OBJDUMP_FOR_TARGET="$gcc_cv_objdump"
13764
13765 echo "$as_me:$LINENO: checking what objdump to use" >&5
13766 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13767 case $in_tree_objdump in
13768 yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
13769 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
13770 no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13771 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
13772 esac
13773
13774 # Figure out what assembler alignment features are present.
13775 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13776 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13777 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13778 echo $ECHO_N "(cached) $ECHO_C" >&6
13779 else
13780 gcc_cv_as_balign_and_p2align=no
13781 if test $in_tree_gas = yes; then
13782 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13783 then gcc_cv_as_balign_and_p2align=yes
13784 fi
13785 elif test x$gcc_cv_as != x; then
13786 echo '.balign 4
13787 .p2align 2' > conftest.s
13788 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13790 (eval $ac_try) 2>&5
13791 ac_status=$?
13792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13793 (exit $ac_status); }; }
13794 then
13795 gcc_cv_as_balign_and_p2align=yes
13796 else
13797 echo "configure: failed program was" >&5
13798 cat conftest.s >&5
13799 fi
13800 rm -f conftest.o conftest.s
13801 fi
13802 fi
13803 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13804 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13805 if test $gcc_cv_as_balign_and_p2align = yes; then
13806
13807 cat >>confdefs.h <<\_ACEOF
13808 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13809 _ACEOF
13810
13811 fi
13812
13813 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13814 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13815 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13816 echo $ECHO_N "(cached) $ECHO_C" >&6
13817 else
13818 gcc_cv_as_max_skip_p2align=no
13819 if test $in_tree_gas = yes; then
13820 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13821 then gcc_cv_as_max_skip_p2align=yes
13822 fi
13823 elif test x$gcc_cv_as != x; then
13824 echo '.p2align 4,,7' > conftest.s
13825 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13827 (eval $ac_try) 2>&5
13828 ac_status=$?
13829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13830 (exit $ac_status); }; }
13831 then
13832 gcc_cv_as_max_skip_p2align=yes
13833 else
13834 echo "configure: failed program was" >&5
13835 cat conftest.s >&5
13836 fi
13837 rm -f conftest.o conftest.s
13838 fi
13839 fi
13840 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13841 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13842 if test $gcc_cv_as_max_skip_p2align = yes; then
13843
13844 cat >>confdefs.h <<\_ACEOF
13845 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13846 _ACEOF
13847
13848 fi
13849
13850 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13851 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13852 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13853 echo $ECHO_N "(cached) $ECHO_C" >&6
13854 else
13855 gcc_cv_as_subsection_m1=no
13856 if test $in_tree_gas = yes; then
13857 if test $in_tree_gas_is_elf = yes \
13858 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13859 then gcc_cv_as_subsection_m1=yes
13860 fi
13861 elif test x$gcc_cv_as != x; then
13862 echo 'conftest_label1: .word 0
13863 .subsection -1
13864 conftest_label2: .word 0
13865 .previous' > conftest.s
13866 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13868 (eval $ac_try) 2>&5
13869 ac_status=$?
13870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13871 (exit $ac_status); }; }
13872 then
13873 if test x$gcc_cv_nm != x; then
13874 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13875 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13876 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13877 then :
13878 else gcc_cv_as_subsection_m1=yes
13879 fi
13880 rm -f conftest.nm1 conftest.nm2
13881 fi
13882 else
13883 echo "configure: failed program was" >&5
13884 cat conftest.s >&5
13885 fi
13886 rm -f conftest.o conftest.s
13887 fi
13888 fi
13889 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13890 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13891 if test $gcc_cv_as_subsection_m1 = yes; then
13892
13893 cat >>confdefs.h <<\_ACEOF
13894 #define HAVE_GAS_SUBSECTION_ORDERING 1
13895 _ACEOF
13896
13897 fi
13898
13899 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13900 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13901 if test "${gcc_cv_as_weak+set}" = set; then
13902 echo $ECHO_N "(cached) $ECHO_C" >&6
13903 else
13904 gcc_cv_as_weak=no
13905 if test $in_tree_gas = yes; then
13906 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13907 then gcc_cv_as_weak=yes
13908 fi
13909 elif test x$gcc_cv_as != x; then
13910 echo ' .weak foobar' > conftest.s
13911 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13913 (eval $ac_try) 2>&5
13914 ac_status=$?
13915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13916 (exit $ac_status); }; }
13917 then
13918 gcc_cv_as_weak=yes
13919 else
13920 echo "configure: failed program was" >&5
13921 cat conftest.s >&5
13922 fi
13923 rm -f conftest.o conftest.s
13924 fi
13925 fi
13926 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13927 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13928 if test $gcc_cv_as_weak = yes; then
13929
13930 cat >>confdefs.h <<\_ACEOF
13931 #define HAVE_GAS_WEAK 1
13932 _ACEOF
13933
13934 fi
13935
13936 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13937 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13938 if test "${gcc_cv_as_weakref+set}" = set; then
13939 echo $ECHO_N "(cached) $ECHO_C" >&6
13940 else
13941 gcc_cv_as_weakref=no
13942 if test $in_tree_gas = yes; then
13943 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13944 then gcc_cv_as_weakref=yes
13945 fi
13946 elif test x$gcc_cv_as != x; then
13947 echo ' .weakref foobar, barfnot' > conftest.s
13948 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13950 (eval $ac_try) 2>&5
13951 ac_status=$?
13952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13953 (exit $ac_status); }; }
13954 then
13955 gcc_cv_as_weakref=yes
13956 else
13957 echo "configure: failed program was" >&5
13958 cat conftest.s >&5
13959 fi
13960 rm -f conftest.o conftest.s
13961 fi
13962 fi
13963 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13964 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13965 if test $gcc_cv_as_weakref = yes; then
13966
13967 cat >>confdefs.h <<\_ACEOF
13968 #define HAVE_GAS_WEAKREF 1
13969 _ACEOF
13970
13971 fi
13972
13973 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13974 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13975 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13976 echo $ECHO_N "(cached) $ECHO_C" >&6
13977 else
13978 gcc_cv_as_nsubspa_comdat=no
13979 if test $in_tree_gas = yes; then
13980 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13981 then gcc_cv_as_nsubspa_comdat=yes
13982 fi
13983 elif test x$gcc_cv_as != x; then
13984 echo ' .SPACE $TEXT$
13985 .NSUBSPA $CODE$,COMDAT' > conftest.s
13986 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13988 (eval $ac_try) 2>&5
13989 ac_status=$?
13990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13991 (exit $ac_status); }; }
13992 then
13993 gcc_cv_as_nsubspa_comdat=yes
13994 else
13995 echo "configure: failed program was" >&5
13996 cat conftest.s >&5
13997 fi
13998 rm -f conftest.o conftest.s
13999 fi
14000 fi
14001 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
14002 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
14003 if test $gcc_cv_as_nsubspa_comdat = yes; then
14004
14005 cat >>confdefs.h <<\_ACEOF
14006 #define HAVE_GAS_NSUBSPA_COMDAT 1
14007 _ACEOF
14008
14009 fi
14010
14011 # .hidden needs to be supported in both the assembler and the linker,
14012 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
14013 # This is irritatingly difficult to feature test for; we have to check the
14014 # date string after the version number. If we've got an in-tree
14015 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
14016 # to be safe.
14017 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
14018 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
14019 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
14020 if test "${gcc_cv_as_hidden+set}" = set; then
14021 echo $ECHO_N "(cached) $ECHO_C" >&6
14022 else
14023 gcc_cv_as_hidden=no
14024 if test $in_tree_gas = yes; then
14025 if test $in_tree_gas_is_elf = yes \
14026 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
14027 then gcc_cv_as_hidden=yes
14028 fi
14029 elif test x$gcc_cv_as != x; then
14030 echo ' .hidden foobar
14031 foobar:' > conftest.s
14032 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14034 (eval $ac_try) 2>&5
14035 ac_status=$?
14036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14037 (exit $ac_status); }; }
14038 then
14039 gcc_cv_as_hidden=yes
14040 else
14041 echo "configure: failed program was" >&5
14042 cat conftest.s >&5
14043 fi
14044 rm -f conftest.o conftest.s
14045 fi
14046 fi
14047 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
14048 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
14049
14050
14051 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
14052 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
14053 if test "${gcc_cv_ld_hidden+set}" = set; then
14054 echo $ECHO_N "(cached) $ECHO_C" >&6
14055 else
14056 if test $in_tree_ld = yes ; then
14057 gcc_cv_ld_hidden=no
14058 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
14059 && test $in_tree_ld_is_elf = yes; then
14060 gcc_cv_ld_hidden=yes
14061 fi
14062 else
14063 gcc_cv_ld_hidden=yes
14064 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
14065 if echo "$ld_ver" | grep GNU > /dev/null; then
14066 ld_vers=`echo $ld_ver | sed -n \
14067 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
14068 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
14069 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
14070 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14071 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14072 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
14073 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
14074 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
14075 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
14076 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
14077 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
14078 if test 0"$ld_date" -lt 20020404; then
14079 if test -n "$ld_date"; then
14080 # If there was date string, but was earlier than 2002-04-04, fail
14081 gcc_cv_ld_hidden=no
14082 elif test -z "$ld_vers"; then
14083 # If there was no date string nor ld version number, something is wrong
14084 gcc_cv_ld_hidden=no
14085 else
14086 test -z "$ld_vers_patch" && ld_vers_patch=0
14087 if test "$ld_vers_major" -lt 2; then
14088 gcc_cv_ld_hidden=no
14089 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
14090 gcc_cv_ld_hidden="no"
14091 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
14092 gcc_cv_ld_hidden=no
14093 fi
14094 fi
14095 fi
14096 else
14097 case "${target}" in
14098 hppa64*-*-hpux* | ia64*-*-hpux*)
14099 gcc_cv_ld_hidden=yes
14100 ;;
14101 *)
14102 gcc_cv_ld_hidden=no
14103 ;;
14104 esac
14105 fi
14106 fi
14107 fi
14108 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
14109 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
14110 libgcc_visibility=no
14111
14112
14113 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
14114 libgcc_visibility=yes
14115
14116 cat >>confdefs.h <<\_ACEOF
14117 #define HAVE_GAS_HIDDEN 1
14118 _ACEOF
14119
14120 fi
14121
14122 # Check if we have .[us]leb128, and support symbol arithmetic with it.
14123 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
14124 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
14125 if test "${gcc_cv_as_leb128+set}" = set; then
14126 echo $ECHO_N "(cached) $ECHO_C" >&6
14127 else
14128 gcc_cv_as_leb128=no
14129 if test $in_tree_gas = yes; then
14130 if test $in_tree_gas_is_elf = yes \
14131 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14132 then gcc_cv_as_leb128=yes
14133 fi
14134 elif test x$gcc_cv_as != x; then
14135 echo ' .data
14136 .uleb128 L2 - L1
14137 L1:
14138 .uleb128 1280
14139 .sleb128 -1010
14140 L2:' > conftest.s
14141 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14142 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14143 (eval $ac_try) 2>&5
14144 ac_status=$?
14145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14146 (exit $ac_status); }; }
14147 then
14148 # GAS versions before 2.11 do not support uleb128,
14149 # despite appearing to.
14150 # ??? There exists an elf-specific test that will crash
14151 # the assembler. Perhaps it's better to figure out whether
14152 # arbitrary sections are supported and try the test.
14153 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
14154 if echo "$as_ver" | grep GNU > /dev/null; then
14155 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
14156 as_major=`echo $as_ver | sed 's/\..*//'`
14157 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
14158 if test $as_major -eq 2 && test $as_minor -lt 11
14159 then :
14160 else gcc_cv_as_leb128=yes
14161 fi
14162 fi
14163 else
14164 echo "configure: failed program was" >&5
14165 cat conftest.s >&5
14166 fi
14167 rm -f conftest.o conftest.s
14168 fi
14169 fi
14170 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
14171 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
14172 if test $gcc_cv_as_leb128 = yes; then
14173
14174 cat >>confdefs.h <<\_ACEOF
14175 #define HAVE_AS_LEB128 1
14176 _ACEOF
14177
14178 fi
14179
14180 # GAS versions up to and including 2.11.0 may mis-optimize
14181 # .eh_frame data.
14182 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
14183 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
14184 if test "${gcc_cv_as_eh_frame+set}" = set; then
14185 echo $ECHO_N "(cached) $ECHO_C" >&6
14186 else
14187 gcc_cv_as_eh_frame=no
14188 if test $in_tree_gas = yes; then
14189 if test $in_tree_gas_is_elf = yes \
14190 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14191 then gcc_cv_as_eh_frame=yes
14192 fi
14193 elif test x$gcc_cv_as != x; then
14194 echo ' .text
14195 .LFB1:
14196 .4byte 0
14197 .L1:
14198 .4byte 0
14199 .LFE1:
14200 .section .eh_frame,"aw",@progbits
14201 __FRAME_BEGIN__:
14202 .4byte .LECIE1-.LSCIE1
14203 .LSCIE1:
14204 .4byte 0x0
14205 .byte 0x1
14206 .ascii "z\0"
14207 .byte 0x1
14208 .byte 0x78
14209 .byte 0x1a
14210 .byte 0x0
14211 .byte 0x4
14212 .4byte 1
14213 .p2align 1
14214 .LECIE1:
14215 .LSFDE1:
14216 .4byte .LEFDE1-.LASFDE1
14217 .LASFDE1:
14218 .4byte .LASFDE1-__FRAME_BEGIN__
14219 .4byte .LFB1
14220 .4byte .LFE1-.LFB1
14221 .byte 0x4
14222 .4byte .LFE1-.LFB1
14223 .byte 0x4
14224 .4byte .L1-.LFB1
14225 .LEFDE1:' > conftest.s
14226 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14228 (eval $ac_try) 2>&5
14229 ac_status=$?
14230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14231 (exit $ac_status); }; }
14232 then
14233 cat > conftest.lit <<EOF
14234 0000 10000000 00000000 017a0001 781a0004 .........z..x...
14235 0010 01000000 12000000 18000000 00000000 ................
14236 0020 08000000 04080000 0044 .........D
14237 EOF
14238 cat > conftest.big <<EOF
14239 0000 00000010 00000000 017a0001 781a0004 .........z..x...
14240 0010 00000001 00000012 00000018 00000000 ................
14241 0020 00000008 04000000 0844 .........D
14242 EOF
14243 # If the assembler didn't choke, and we can objdump,
14244 # and we got the correct data, then succeed.
14245 if test x$gcc_cv_objdump != x \
14246 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
14247 | tail -3 > conftest.got \
14248 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
14249 || cmp conftest.big conftest.got > /dev/null 2>&1; }
14250 then
14251 gcc_cv_as_eh_frame=yes
14252 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
14253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14254 (eval $ac_try) 2>&5
14255 ac_status=$?
14256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14257 (exit $ac_status); }; }; then
14258 gcc_cv_as_eh_frame=buggy
14259 else
14260 # Uh oh, what do we do now?
14261 gcc_cv_as_eh_frame=no
14262 fi
14263 else
14264 echo "configure: failed program was" >&5
14265 cat conftest.s >&5
14266 fi
14267 rm -f conftest.o conftest.s
14268 fi
14269 fi
14270 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
14271 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
14272
14273
14274 if test $gcc_cv_as_eh_frame = buggy; then
14275
14276 cat >>confdefs.h <<\_ACEOF
14277 #define USE_AS_TRADITIONAL_FORMAT 1
14278 _ACEOF
14279
14280 fi
14281
14282 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14283 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14284 if test "${gcc_cv_as_shf_merge+set}" = set; then
14285 echo $ECHO_N "(cached) $ECHO_C" >&6
14286 else
14287 gcc_cv_as_shf_merge=no
14288 if test $in_tree_gas = yes; then
14289 if test $in_tree_gas_is_elf = yes \
14290 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14291 then gcc_cv_as_shf_merge=yes
14292 fi
14293 elif test x$gcc_cv_as != x; then
14294 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14295 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14296 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14297 (eval $ac_try) 2>&5
14298 ac_status=$?
14299 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14300 (exit $ac_status); }; }
14301 then
14302 gcc_cv_as_shf_merge=yes
14303 else
14304 echo "configure: failed program was" >&5
14305 cat conftest.s >&5
14306 fi
14307 rm -f conftest.o conftest.s
14308 fi
14309 fi
14310 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14311 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14312
14313 if test $gcc_cv_as_shf_merge = no; then
14314 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14315 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14316 if test "${gcc_cv_as_shf_merge+set}" = set; then
14317 echo $ECHO_N "(cached) $ECHO_C" >&6
14318 else
14319 gcc_cv_as_shf_merge=no
14320 if test $in_tree_gas = yes; then
14321 if test $in_tree_gas_is_elf = yes \
14322 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14323 then gcc_cv_as_shf_merge=yes
14324 fi
14325 elif test x$gcc_cv_as != x; then
14326 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14327 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14329 (eval $ac_try) 2>&5
14330 ac_status=$?
14331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14332 (exit $ac_status); }; }
14333 then
14334 gcc_cv_as_shf_merge=yes
14335 else
14336 echo "configure: failed program was" >&5
14337 cat conftest.s >&5
14338 fi
14339 rm -f conftest.o conftest.s
14340 fi
14341 fi
14342 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14343 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14344
14345 fi
14346
14347 cat >>confdefs.h <<_ACEOF
14348 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14349 _ACEOF
14350
14351
14352 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14353 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14354 if test "${gcc_cv_as_comdat_group+set}" = set; then
14355 echo $ECHO_N "(cached) $ECHO_C" >&6
14356 else
14357 gcc_cv_as_comdat_group=no
14358 if test $in_tree_gas = yes; then
14359 if test $in_tree_gas_is_elf = yes \
14360 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14361 then gcc_cv_as_comdat_group=yes
14362 fi
14363 elif test x$gcc_cv_as != x; then
14364 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14365 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14367 (eval $ac_try) 2>&5
14368 ac_status=$?
14369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14370 (exit $ac_status); }; }
14371 then
14372 gcc_cv_as_comdat_group=yes
14373 else
14374 echo "configure: failed program was" >&5
14375 cat conftest.s >&5
14376 fi
14377 rm -f conftest.o conftest.s
14378 fi
14379 fi
14380 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14381 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14382
14383 if test $gcc_cv_as_comdat_group = yes; then
14384 gcc_cv_as_comdat_group_percent=no
14385 else
14386 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14387 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14388 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14389 echo $ECHO_N "(cached) $ECHO_C" >&6
14390 else
14391 gcc_cv_as_comdat_group_percent=no
14392 if test $in_tree_gas = yes; then
14393 if test $in_tree_gas_is_elf = yes \
14394 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14395 then gcc_cv_as_comdat_group_percent=yes
14396 fi
14397 elif test x$gcc_cv_as != x; then
14398 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14399 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14401 (eval $ac_try) 2>&5
14402 ac_status=$?
14403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14404 (exit $ac_status); }; }
14405 then
14406 gcc_cv_as_comdat_group_percent=yes
14407 else
14408 echo "configure: failed program was" >&5
14409 cat conftest.s >&5
14410 fi
14411 rm -f conftest.o conftest.s
14412 fi
14413 fi
14414 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14415 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14416
14417 fi
14418 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14419 comdat_group=yes
14420 if test 0"$ld_date" -lt 20050308; then
14421 if test -n "$ld_date"; then
14422 # If there was date string, but was earlier than 2005-03-08, fail
14423 comdat_group=no
14424 elif test "$ld_vers_major" -lt 2; then
14425 comdat_group=no
14426 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14427 comdat_group=no
14428 fi
14429 fi
14430 if test $comdat_group = no; then
14431 gcc_cv_as_comdat_group=no
14432 gcc_cv_as_comdat_group_percent=no
14433 fi
14434 fi
14435
14436 cat >>confdefs.h <<_ACEOF
14437 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14438 _ACEOF
14439
14440
14441 # Thread-local storage - the check is heavily parametrized.
14442 conftest_s=
14443 tls_first_major=
14444 tls_first_minor=
14445 tls_as_opt=
14446 case "$target" in
14447 alpha*-*-*)
14448 conftest_s='
14449 .section ".tdata","awT",@progbits
14450 foo: .long 25
14451 .text
14452 ldq $27,__tls_get_addr($29) !literal!1
14453 lda $16,foo($29) !tlsgd!1
14454 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14455 ldq $27,__tls_get_addr($29) !literal!2
14456 lda $16,foo($29) !tlsldm!2
14457 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14458 ldq $1,foo($29) !gotdtprel
14459 ldah $2,foo($29) !dtprelhi
14460 lda $3,foo($2) !dtprello
14461 lda $4,foo($29) !dtprel
14462 ldq $1,foo($29) !gottprel
14463 ldah $2,foo($29) !tprelhi
14464 lda $3,foo($2) !tprello
14465 lda $4,foo($29) !tprel'
14466 tls_first_major=2
14467 tls_first_minor=13
14468 tls_as_opt=--fatal-warnings
14469 ;;
14470 frv*-*-*)
14471 conftest_s='
14472 .section ".tdata","awT",@progbits
14473 x: .long 25
14474 .text
14475 call #gettlsoff(x)'
14476 tls_first_major=2
14477 tls_first_minor=14
14478 ;;
14479 hppa*-*-linux*)
14480 conftest_s='
14481 t1: .reg %r20
14482 t2: .reg %r21
14483 gp: .reg %r19
14484 .section ".tdata","awT",@progbits
14485 foo: .long 25
14486 .text
14487 .align 4
14488 addil LT%foo-$tls_gdidx$,gp
14489 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14490 b __tls_get_addr
14491 nop
14492 addil LT%foo-$tls_ldidx$,gp
14493 b __tls_get_addr
14494 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14495 addil LR%foo-$tls_dtpoff$,%ret0
14496 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14497 mfctl %cr27,%t1
14498 addil LT%foo-$tls_ieoff$,gp
14499 ldw RT%foo-$tls_ieoff$(%r1),%t2
14500 add %t1,%t2,%t3
14501 mfctl %cr27,%t1
14502 addil LR%foo-$tls_leoff$,%t1
14503 ldo RR%foo-$tls_leoff$(%r1),%t2'
14504 tls_first_major=2
14505 tls_first_minor=15
14506 tls_as_opt=--fatal-warnings
14507 ;;
14508 arm*-*-*)
14509 conftest_s='
14510 .section ".tdata","awT",%progbits
14511 foo: .long 25
14512 .text
14513 .word foo(gottpoff)
14514 .word foo(tpoff)
14515 .word foo(tlsgd)
14516 .word foo(tlsldm)
14517 .word foo(tlsldo)'
14518 tls_first_major=2
14519 tls_first_minor=17
14520 ;;
14521 i[34567]86-*-*)
14522 conftest_s='
14523 .section ".tdata","awT",@progbits
14524 foo: .long 25
14525 .text
14526 movl %gs:0, %eax
14527 leal foo@TLSGD(,%ebx,1), %eax
14528 leal foo@TLSLDM(%ebx), %eax
14529 leal foo@DTPOFF(%eax), %edx
14530 movl foo@GOTTPOFF(%ebx), %eax
14531 subl foo@GOTTPOFF(%ebx), %eax
14532 addl foo@GOTNTPOFF(%ebx), %eax
14533 movl foo@INDNTPOFF, %eax
14534 movl $foo@TPOFF, %eax
14535 subl $foo@TPOFF, %eax
14536 leal foo@NTPOFF(%ecx), %eax'
14537 tls_first_major=2
14538 tls_first_minor=14
14539 tls_as_opt=--fatal-warnings
14540 ;;
14541 x86_64-*-*)
14542 conftest_s='
14543 .section ".tdata","awT",@progbits
14544 foo: .long 25
14545 .text
14546 movq %fs:0, %rax
14547 leaq foo@TLSGD(%rip), %rdi
14548 leaq foo@TLSLD(%rip), %rdi
14549 leaq foo@DTPOFF(%rax), %rdx
14550 movq foo@GOTTPOFF(%rip), %rax
14551 movq $foo@TPOFF, %rax'
14552 tls_first_major=2
14553 tls_first_minor=14
14554 tls_as_opt=--fatal-warnings
14555 ;;
14556 ia64-*-*)
14557 conftest_s='
14558 .section ".tdata","awT",@progbits
14559 foo: data8 25
14560 .text
14561 addl r16 = @ltoff(@dtpmod(foo#)), gp
14562 addl r17 = @ltoff(@dtprel(foo#)), gp
14563 addl r18 = @ltoff(@tprel(foo#)), gp
14564 addl r19 = @dtprel(foo#), gp
14565 adds r21 = @dtprel(foo#), r13
14566 movl r23 = @dtprel(foo#)
14567 addl r20 = @tprel(foo#), gp
14568 adds r22 = @tprel(foo#), r13
14569 movl r24 = @tprel(foo#)'
14570 tls_first_major=2
14571 tls_first_minor=13
14572 tls_as_opt=--fatal-warnings
14573 ;;
14574 mips*-*-*)
14575 conftest_s='
14576 .section .tdata,"awT",@progbits
14577 x:
14578 .word 2
14579 .text
14580 addiu $4, $28, %tlsgd(x)
14581 addiu $4, $28, %tlsldm(x)
14582 lui $4, %dtprel_hi(x)
14583 addiu $4, $4, %dtprel_lo(x)
14584 lw $4, %gottprel(x)($28)
14585 lui $4, %tprel_hi(x)
14586 addiu $4, $4, %tprel_lo(x)'
14587 tls_first_major=2
14588 tls_first_minor=16
14589 tls_as_opt='-32 --fatal-warnings'
14590 ;;
14591 powerpc-*-*)
14592 conftest_s='
14593 .section ".tdata","awT",@progbits
14594 .align 2
14595 ld0: .space 4
14596 ld1: .space 4
14597 x1: .space 4
14598 x2: .space 4
14599 x3: .space 4
14600 .text
14601 addi 3,31,ld0@got@tlsgd
14602 bl __tls_get_addr
14603 addi 3,31,x1@got@tlsld
14604 bl __tls_get_addr
14605 addi 9,3,x1@dtprel
14606 addis 9,3,x2@dtprel@ha
14607 addi 9,9,x2@dtprel@l
14608 lwz 9,x3@got@tprel(31)
14609 add 9,9,x@tls
14610 addi 9,2,x1@tprel
14611 addis 9,2,x2@tprel@ha
14612 addi 9,9,x2@tprel@l'
14613 tls_first_major=2
14614 tls_first_minor=14
14615 tls_as_opt="-a32 --fatal-warnings"
14616 ;;
14617 powerpc64-*-*)
14618 conftest_s='
14619 .section ".tdata","awT",@progbits
14620 .align 3
14621 ld0: .space 8
14622 ld1: .space 8
14623 x1: .space 8
14624 x2: .space 8
14625 x3: .space 8
14626 .text
14627 addi 3,2,ld0@got@tlsgd
14628 bl .__tls_get_addr
14629 nop
14630 addi 3,2,ld1@toc
14631 bl .__tls_get_addr
14632 nop
14633 addi 3,2,x1@got@tlsld
14634 bl .__tls_get_addr
14635 nop
14636 addi 9,3,x1@dtprel
14637 bl .__tls_get_addr
14638 nop
14639 addis 9,3,x2@dtprel@ha
14640 addi 9,9,x2@dtprel@l
14641 bl .__tls_get_addr
14642 nop
14643 ld 9,x3@got@dtprel(2)
14644 add 9,9,3
14645 bl .__tls_get_addr
14646 nop'
14647 tls_first_major=2
14648 tls_first_minor=14
14649 tls_as_opt="-a64 --fatal-warnings"
14650 ;;
14651 s390-*-*)
14652 conftest_s='
14653 .section ".tdata","awT",@progbits
14654 foo: .long 25
14655 .text
14656 .long foo@TLSGD
14657 .long foo@TLSLDM
14658 .long foo@DTPOFF
14659 .long foo@NTPOFF
14660 .long foo@GOTNTPOFF
14661 .long foo@INDNTPOFF
14662 l %r1,foo@GOTNTPOFF(%r12)
14663 l %r1,0(%r1):tls_load:foo
14664 bas %r14,0(%r1,%r13):tls_gdcall:foo
14665 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14666 tls_first_major=2
14667 tls_first_minor=14
14668 tls_as_opt="-m31 --fatal-warnings"
14669 ;;
14670 s390x-*-*)
14671 conftest_s='
14672 .section ".tdata","awT",@progbits
14673 foo: .long 25
14674 .text
14675 .quad foo@TLSGD
14676 .quad foo@TLSLDM
14677 .quad foo@DTPOFF
14678 .quad foo@NTPOFF
14679 .quad foo@GOTNTPOFF
14680 lg %r1,foo@GOTNTPOFF(%r12)
14681 larl %r1,foo@INDNTPOFF
14682 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14683 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14684 tls_first_major=2
14685 tls_first_minor=14
14686 tls_as_opt="-m64 -Aesame --fatal-warnings"
14687 ;;
14688 sh-*-* | sh[34]-*-*)
14689 conftest_s='
14690 .section ".tdata","awT",@progbits
14691 foo: .long 25
14692 .text
14693 .long foo@TLSGD
14694 .long foo@TLSLDM
14695 .long foo@DTPOFF
14696 .long foo@GOTTPOFF
14697 .long foo@TPOFF'
14698 tls_first_major=2
14699 tls_first_minor=13
14700 tls_as_opt=--fatal-warnings
14701 ;;
14702 sparc*-*-*)
14703 case "$target" in
14704 sparc*-sun-solaris2.*)
14705 on_solaris=yes
14706 ;;
14707 *)
14708 on_solaris=no
14709 ;;
14710 esac
14711 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14712 conftest_s='
14713 .section ".tdata",#alloc,#write,#tls
14714 foo: .long 25
14715 .text
14716 sethi %tgd_hi22(foo), %o0
14717 add %o0, %tgd_lo10(foo), %o1
14718 add %l7, %o1, %o0, %tgd_add(foo)
14719 call __tls_get_addr, %tgd_call(foo)
14720 sethi %tldm_hi22(foo), %l1
14721 add %l1, %tldm_lo10(foo), %l2
14722 add %l7, %l2, %o0, %tldm_add(foo)
14723 call __tls_get_addr, %tldm_call(foo)
14724 sethi %tldo_hix22(foo), %l3
14725 xor %l3, %tldo_lox10(foo), %l4
14726 add %o0, %l4, %l5, %tldo_add(foo)
14727 sethi %tie_hi22(foo), %o3
14728 add %o3, %tie_lo10(foo), %o3
14729 ld [%l7 + %o3], %o2, %tie_ld(foo)
14730 add %g7, %o2, %o4, %tie_add(foo)
14731 sethi %tle_hix22(foo), %l1
14732 xor %l1, %tle_lox10(foo), %o5
14733 ld [%g7 + %o5], %o1'
14734 tls_first_major=0
14735 tls_first_minor=0
14736 else
14737 conftest_s='
14738 .section ".tdata","awT",@progbits
14739 foo: .long 25
14740 .text
14741 sethi %tgd_hi22(foo), %o0
14742 add %o0, %tgd_lo10(foo), %o1
14743 add %l7, %o1, %o0, %tgd_add(foo)
14744 call __tls_get_addr, %tgd_call(foo)
14745 sethi %tldm_hi22(foo), %l1
14746 add %l1, %tldm_lo10(foo), %l2
14747 add %l7, %l2, %o0, %tldm_add(foo)
14748 call __tls_get_addr, %tldm_call(foo)
14749 sethi %tldo_hix22(foo), %l3
14750 xor %l3, %tldo_lox10(foo), %l4
14751 add %o0, %l4, %l5, %tldo_add(foo)
14752 sethi %tie_hi22(foo), %o3
14753 add %o3, %tie_lo10(foo), %o3
14754 ld [%l7 + %o3], %o2, %tie_ld(foo)
14755 add %g7, %o2, %o4, %tie_add(foo)
14756 sethi %tle_hix22(foo), %l1
14757 xor %l1, %tle_lox10(foo), %o5
14758 ld [%g7 + %o5], %o1'
14759 tls_first_major=2
14760 tls_first_minor=14
14761 tls_as_opt="-32 --fatal-warnings"
14762 fi
14763 ;;
14764 esac
14765 if test -z "$tls_first_major"; then
14766 : # If we don't have a check, assume no support.
14767 else
14768 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14769 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14770 if test "${gcc_cv_as_tls+set}" = set; then
14771 echo $ECHO_N "(cached) $ECHO_C" >&6
14772 else
14773 gcc_cv_as_tls=no
14774 if test $in_tree_gas = yes; then
14775 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14776 then gcc_cv_as_tls=yes
14777 fi
14778 elif test x$gcc_cv_as != x; then
14779 echo "$conftest_s" > conftest.s
14780 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14782 (eval $ac_try) 2>&5
14783 ac_status=$?
14784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14785 (exit $ac_status); }; }
14786 then
14787 gcc_cv_as_tls=yes
14788 else
14789 echo "configure: failed program was" >&5
14790 cat conftest.s >&5
14791 fi
14792 rm -f conftest.o conftest.s
14793 fi
14794 fi
14795 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14796 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14797 if test $gcc_cv_as_tls = yes; then
14798
14799 cat >>confdefs.h <<\_ACEOF
14800 #define HAVE_AS_TLS 1
14801 _ACEOF
14802
14803 fi
14804 fi
14805
14806 # Target-specific assembler checks.
14807
14808 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14809 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14810 gcc_cv_ld_static_dynamic=no
14811 if test $in_tree_ld = yes ; then
14812 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14813 gcc_cv_ld_static_dynamic=yes
14814 fi
14815 elif test x$gcc_cv_ld != x; then
14816 # Check if linker supports -Bstatic/-Bdynamic option
14817 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14818 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14819 gcc_cv_ld_static_dynamic=yes
14820 fi
14821 fi
14822 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14823
14824 cat >>confdefs.h <<\_ACEOF
14825 #define HAVE_LD_STATIC_DYNAMIC 1
14826 _ACEOF
14827
14828 fi
14829 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14830 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14831
14832 if test x"$demangler_in_ld" = xyes; then
14833 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14834 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14835 gcc_cv_ld_demangle=no
14836 if test $in_tree_ld = yes; then
14837 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14838 gcc_cv_ld_demangle=yes
14839 fi
14840 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14841 # Check if the GNU linker supports --demangle option
14842 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14843 gcc_cv_ld_demangle=yes
14844 fi
14845 fi
14846 if test x"$gcc_cv_ld_demangle" = xyes; then
14847
14848 cat >>confdefs.h <<\_ACEOF
14849 #define HAVE_LD_DEMANGLE 1
14850 _ACEOF
14851
14852 fi
14853 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14854 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14855 fi
14856
14857 case "$target" in
14858 # All TARGET_ABI_OSF targets.
14859 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14860 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14861 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14862 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14863 echo $ECHO_N "(cached) $ECHO_C" >&6
14864 else
14865 gcc_cv_as_alpha_explicit_relocs=no
14866 if test $in_tree_gas = yes; then
14867 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14868 then gcc_cv_as_alpha_explicit_relocs=yes
14869 fi
14870 elif test x$gcc_cv_as != x; then
14871 echo ' .set nomacro
14872 .text
14873 extbl $3, $2, $3 !lituse_bytoff!1
14874 ldq $2, a($29) !literal!1
14875 ldq $4, b($29) !literal!2
14876 ldq_u $3, 0($2) !lituse_base!1
14877 ldq $27, f($29) !literal!5
14878 jsr $26, ($27), f !lituse_jsr!5
14879 ldah $29, 0($26) !gpdisp!3
14880 lda $0, c($29) !gprel
14881 ldah $1, d($29) !gprelhigh
14882 lda $1, d($1) !gprellow
14883 lda $29, 0($29) !gpdisp!3' > conftest.s
14884 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14886 (eval $ac_try) 2>&5
14887 ac_status=$?
14888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14889 (exit $ac_status); }; }
14890 then
14891 gcc_cv_as_alpha_explicit_relocs=yes
14892 else
14893 echo "configure: failed program was" >&5
14894 cat conftest.s >&5
14895 fi
14896 rm -f conftest.o conftest.s
14897 fi
14898 fi
14899 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14900 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14901 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14902
14903 cat >>confdefs.h <<\_ACEOF
14904 #define HAVE_AS_EXPLICIT_RELOCS 1
14905 _ACEOF
14906
14907 fi
14908 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14909 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14910 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14911 echo $ECHO_N "(cached) $ECHO_C" >&6
14912 else
14913 gcc_cv_as_alpha_jsrdirect_relocs=no
14914 if test $in_tree_gas = yes; then
14915 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14916 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14917 fi
14918 elif test x$gcc_cv_as != x; then
14919 echo ' .set nomacro
14920 .text
14921 ldq $27, a($29) !literal!1
14922 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14923 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14924 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14925 (eval $ac_try) 2>&5
14926 ac_status=$?
14927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14928 (exit $ac_status); }; }
14929 then
14930 gcc_cv_as_alpha_jsrdirect_relocs=yes
14931 else
14932 echo "configure: failed program was" >&5
14933 cat conftest.s >&5
14934 fi
14935 rm -f conftest.o conftest.s
14936 fi
14937 fi
14938 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14939 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14940 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14941
14942 cat >>confdefs.h <<\_ACEOF
14943 #define HAVE_AS_JSRDIRECT_RELOCS 1
14944 _ACEOF
14945
14946 fi
14947 ;;
14948
14949 cris-*-*)
14950 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14951 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14952 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14953 echo $ECHO_N "(cached) $ECHO_C" >&6
14954 else
14955 gcc_cv_as_cris_no_mul_bug=no
14956 if test $in_tree_gas = yes; then
14957 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14958 then gcc_cv_as_cris_no_mul_bug=yes
14959 fi
14960 elif test x$gcc_cv_as != x; then
14961 echo '.text' > conftest.s
14962 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14964 (eval $ac_try) 2>&5
14965 ac_status=$?
14966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14967 (exit $ac_status); }; }
14968 then
14969 gcc_cv_as_cris_no_mul_bug=yes
14970 else
14971 echo "configure: failed program was" >&5
14972 cat conftest.s >&5
14973 fi
14974 rm -f conftest.o conftest.s
14975 fi
14976 fi
14977 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14978 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14979 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14980
14981 cat >>confdefs.h <<\_ACEOF
14982 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14983 _ACEOF
14984
14985 fi
14986 ;;
14987
14988 sparc*-*-*)
14989 echo "$as_me:$LINENO: checking assembler for .register" >&5
14990 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14991 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14992 echo $ECHO_N "(cached) $ECHO_C" >&6
14993 else
14994 gcc_cv_as_sparc_register_op=no
14995 if test x$gcc_cv_as != x; then
14996 echo '.register %g2, #scratch' > conftest.s
14997 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14998 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14999 (eval $ac_try) 2>&5
15000 ac_status=$?
15001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15002 (exit $ac_status); }; }
15003 then
15004 gcc_cv_as_sparc_register_op=yes
15005 else
15006 echo "configure: failed program was" >&5
15007 cat conftest.s >&5
15008 fi
15009 rm -f conftest.o conftest.s
15010 fi
15011 fi
15012 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
15013 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
15014 if test $gcc_cv_as_sparc_register_op = yes; then
15015
15016 cat >>confdefs.h <<\_ACEOF
15017 #define HAVE_AS_REGISTER_PSEUDO_OP 1
15018 _ACEOF
15019
15020 fi
15021
15022 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
15023 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
15024 if test "${gcc_cv_as_sparc_relax+set}" = set; then
15025 echo $ECHO_N "(cached) $ECHO_C" >&6
15026 else
15027 gcc_cv_as_sparc_relax=no
15028 if test x$gcc_cv_as != x; then
15029 echo '.text' > conftest.s
15030 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
15031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15032 (eval $ac_try) 2>&5
15033 ac_status=$?
15034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15035 (exit $ac_status); }; }
15036 then
15037 gcc_cv_as_sparc_relax=yes
15038 else
15039 echo "configure: failed program was" >&5
15040 cat conftest.s >&5
15041 fi
15042 rm -f conftest.o conftest.s
15043 fi
15044 fi
15045 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
15046 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
15047 if test $gcc_cv_as_sparc_relax = yes; then
15048
15049 cat >>confdefs.h <<\_ACEOF
15050 #define HAVE_AS_RELAX_OPTION 1
15051 _ACEOF
15052
15053 fi
15054
15055 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
15056 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
15057 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
15058 echo $ECHO_N "(cached) $ECHO_C" >&6
15059 else
15060 gcc_cv_as_sparc_ua_pcrel=no
15061 if test x$gcc_cv_as != x; then
15062 echo '.text
15063 foo:
15064 nop
15065 .data
15066 .align 4
15067 .byte 0
15068 .uaword %r_disp32(foo)' > conftest.s
15069 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15070 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15071 (eval $ac_try) 2>&5
15072 ac_status=$?
15073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15074 (exit $ac_status); }; }
15075 then
15076 if test x$gcc_cv_ld != x \
15077 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
15078 gcc_cv_as_sparc_ua_pcrel=yes
15079 fi
15080 rm -f conftest
15081 else
15082 echo "configure: failed program was" >&5
15083 cat conftest.s >&5
15084 fi
15085 rm -f conftest.o conftest.s
15086 fi
15087 fi
15088 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
15089 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
15090 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
15091
15092 cat >>confdefs.h <<\_ACEOF
15093 #define HAVE_AS_SPARC_UA_PCREL 1
15094 _ACEOF
15095
15096
15097 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
15098 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
15099 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
15100 echo $ECHO_N "(cached) $ECHO_C" >&6
15101 else
15102 gcc_cv_as_sparc_ua_pcrel_hidden=no
15103 if test x$gcc_cv_as != x; then
15104 echo '.data
15105 .align 4
15106 .byte 0x31
15107 .uaword %r_disp32(foo)
15108 .byte 0x32, 0x33, 0x34
15109 .global foo
15110 .hidden foo
15111 foo:
15112 .skip 4' > conftest.s
15113 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15114 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15115 (eval $ac_try) 2>&5
15116 ac_status=$?
15117 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15118 (exit $ac_status); }; }
15119 then
15120 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
15121 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
15122 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
15123 | grep ' 31000000 07323334' > /dev/null 2>&1; then
15124 if $gcc_cv_objdump -R conftest 2> /dev/null \
15125 | grep 'DISP32' > /dev/null 2>&1; then
15126 :
15127 else
15128 gcc_cv_as_sparc_ua_pcrel_hidden=yes
15129 fi
15130 fi
15131 rm -f conftest
15132 else
15133 echo "configure: failed program was" >&5
15134 cat conftest.s >&5
15135 fi
15136 rm -f conftest.o conftest.s
15137 fi
15138 fi
15139 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
15140 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
15141 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
15142
15143 cat >>confdefs.h <<\_ACEOF
15144 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
15145 _ACEOF
15146
15147 fi
15148
15149 fi # unaligned pcrel relocs
15150
15151 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
15152 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
15153 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
15154 echo $ECHO_N "(cached) $ECHO_C" >&6
15155 else
15156 gcc_cv_as_sparc_offsetable_lo10=no
15157 if test x$gcc_cv_as != x; then
15158 echo '.text
15159 or %g1, %lo(ab) + 12, %g1
15160 or %g1, %lo(ab + 12), %g1' > conftest.s
15161 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
15162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15163 (eval $ac_try) 2>&5
15164 ac_status=$?
15165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15166 (exit $ac_status); }; }
15167 then
15168 if test x$gcc_cv_objdump != x \
15169 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
15170 | grep ' 82106000 82106000' > /dev/null 2>&1; then
15171 gcc_cv_as_sparc_offsetable_lo10=yes
15172 fi
15173 else
15174 echo "configure: failed program was" >&5
15175 cat conftest.s >&5
15176 fi
15177 rm -f conftest.o conftest.s
15178 fi
15179 fi
15180 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
15181 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
15182 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
15183
15184 cat >>confdefs.h <<\_ACEOF
15185 #define HAVE_AS_OFFSETABLE_LO10 1
15186 _ACEOF
15187
15188 fi
15189 ;;
15190
15191 i[34567]86-*-* | x86_64-*-*)
15192 case $target_os in
15193 cygwin* | pe | mingw32*)
15194 # Used for DWARF 2 in PE
15195 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
15196 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
15197 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
15198 echo $ECHO_N "(cached) $ECHO_C" >&6
15199 else
15200 gcc_cv_as_ix86_pe_secrel32=no
15201 if test $in_tree_gas = yes; then
15202 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
15203 then gcc_cv_as_ix86_pe_secrel32=yes
15204 fi
15205 elif test x$gcc_cv_as != x; then
15206 echo '.text
15207 foo: nop
15208 .data
15209 .secrel32 foo' > conftest.s
15210 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15212 (eval $ac_try) 2>&5
15213 ac_status=$?
15214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15215 (exit $ac_status); }; }
15216 then
15217 if test x$gcc_cv_ld != x \
15218 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
15219 gcc_cv_as_ix86_pe_secrel32=yes
15220 fi
15221 rm -f conftest
15222 else
15223 echo "configure: failed program was" >&5
15224 cat conftest.s >&5
15225 fi
15226 rm -f conftest.o conftest.s
15227 fi
15228 fi
15229 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
15230 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
15231 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
15232
15233 cat >>confdefs.h <<\_ACEOF
15234 #define HAVE_GAS_PE_SECREL32_RELOC 1
15235 _ACEOF
15236
15237 fi
15238 ;;
15239 esac
15240
15241 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
15242 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
15243 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
15244 echo $ECHO_N "(cached) $ECHO_C" >&6
15245 else
15246 gcc_cv_as_ix86_filds_fists=no
15247 if test $in_tree_gas = yes; then
15248 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
15249 then gcc_cv_as_ix86_filds_fists=yes
15250 fi
15251 elif test x$gcc_cv_as != x; then
15252 echo 'filds mem; fists mem' > conftest.s
15253 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15255 (eval $ac_try) 2>&5
15256 ac_status=$?
15257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15258 (exit $ac_status); }; }
15259 then
15260 gcc_cv_as_ix86_filds_fists=yes
15261 else
15262 echo "configure: failed program was" >&5
15263 cat conftest.s >&5
15264 fi
15265 rm -f conftest.o conftest.s
15266 fi
15267 fi
15268 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15269 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15270 if test $gcc_cv_as_ix86_filds_fists = yes; then
15271
15272 cat >>confdefs.h <<\_ACEOF
15273 #define HAVE_GAS_FILDS_FISTS 1
15274 _ACEOF
15275
15276 fi
15277
15278 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15279 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15280 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15281 echo $ECHO_N "(cached) $ECHO_C" >&6
15282 else
15283 gcc_cv_as_ix86_cmov_sun_syntax=no
15284 if test x$gcc_cv_as != x; then
15285 echo 'cmovl.l %edx, %eax' > conftest.s
15286 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15288 (eval $ac_try) 2>&5
15289 ac_status=$?
15290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15291 (exit $ac_status); }; }
15292 then
15293 gcc_cv_as_ix86_cmov_sun_syntax=yes
15294 else
15295 echo "configure: failed program was" >&5
15296 cat conftest.s >&5
15297 fi
15298 rm -f conftest.o conftest.s
15299 fi
15300 fi
15301 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15302 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15303 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15304
15305 cat >>confdefs.h <<\_ACEOF
15306 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15307 _ACEOF
15308
15309 fi
15310
15311 # This one is used unconditionally by i386.[ch]; it is to be defined
15312 # to 1 if the feature is present, 0 otherwise.
15313 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15314 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15315 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15316 echo $ECHO_N "(cached) $ECHO_C" >&6
15317 else
15318 gcc_cv_as_ix86_gotoff_in_data=no
15319 if test $in_tree_gas = yes; then
15320 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15321 then gcc_cv_as_ix86_gotoff_in_data=yes
15322 fi
15323 elif test x$gcc_cv_as != x; then
15324 echo ' .text
15325 .L0:
15326 nop
15327 .data
15328 .long .L0@GOTOFF' > conftest.s
15329 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15331 (eval $ac_try) 2>&5
15332 ac_status=$?
15333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15334 (exit $ac_status); }; }
15335 then
15336 gcc_cv_as_ix86_gotoff_in_data=yes
15337 else
15338 echo "configure: failed program was" >&5
15339 cat conftest.s >&5
15340 fi
15341 rm -f conftest.o conftest.s
15342 fi
15343 fi
15344 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15345 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15346
15347
15348 cat >>confdefs.h <<_ACEOF
15349 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15350 _ACEOF
15351
15352 ;;
15353
15354 ia64*-*-*)
15355 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15356 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15357 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15358 echo $ECHO_N "(cached) $ECHO_C" >&6
15359 else
15360 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15361 if test $in_tree_gas = yes; then
15362 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15363 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15364 fi
15365 elif test x$gcc_cv_as != x; then
15366 echo ' .text
15367 addl r15 = @ltoffx(x#), gp
15368 ;;
15369 ld8.mov r16 = [r15], x#' > conftest.s
15370 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15371 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15372 (eval $ac_try) 2>&5
15373 ac_status=$?
15374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15375 (exit $ac_status); }; }
15376 then
15377 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15378 else
15379 echo "configure: failed program was" >&5
15380 cat conftest.s >&5
15381 fi
15382 rm -f conftest.o conftest.s
15383 fi
15384 fi
15385 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15386 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15387 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15388
15389 cat >>confdefs.h <<\_ACEOF
15390 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15391 _ACEOF
15392
15393 fi
15394
15395 ;;
15396
15397 powerpc*-*-*)
15398 case $target in
15399 *-*-aix*) conftest_s=' .machine "pwr5"
15400 .csect .text[PR]
15401 mfcr 3,128';;
15402 *-*-darwin*)
15403 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15404 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15405 if test "${gcc_cv_as_machine_directive+set}" = set; then
15406 echo $ECHO_N "(cached) $ECHO_C" >&6
15407 else
15408 gcc_cv_as_machine_directive=no
15409 if test x$gcc_cv_as != x; then
15410 echo ' .machine ppc7400' > conftest.s
15411 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15413 (eval $ac_try) 2>&5
15414 ac_status=$?
15415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15416 (exit $ac_status); }; }
15417 then
15418 gcc_cv_as_machine_directive=yes
15419 else
15420 echo "configure: failed program was" >&5
15421 cat conftest.s >&5
15422 fi
15423 rm -f conftest.o conftest.s
15424 fi
15425 fi
15426 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15427 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15428
15429 if test x$gcc_cv_as_machine_directive != xyes; then
15430 echo "*** This target requires an assembler supporting \".machine\"" >&2
15431 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15432 test x$build = x$target && exit 1
15433 fi
15434 conftest_s=' .text
15435 mfcr r3,128';;
15436 *) conftest_s=' .machine power4
15437 .text
15438 mfcr 3,128';;
15439 esac
15440
15441 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15442 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15443 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15444 echo $ECHO_N "(cached) $ECHO_C" >&6
15445 else
15446 gcc_cv_as_powerpc_mfcrf=no
15447 if test $in_tree_gas = yes; then
15448 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15449 then gcc_cv_as_powerpc_mfcrf=yes
15450 fi
15451 elif test x$gcc_cv_as != x; then
15452 echo "$conftest_s" > conftest.s
15453 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15455 (eval $ac_try) 2>&5
15456 ac_status=$?
15457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15458 (exit $ac_status); }; }
15459 then
15460 gcc_cv_as_powerpc_mfcrf=yes
15461 else
15462 echo "configure: failed program was" >&5
15463 cat conftest.s >&5
15464 fi
15465 rm -f conftest.o conftest.s
15466 fi
15467 fi
15468 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15469 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15470 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15471
15472 cat >>confdefs.h <<\_ACEOF
15473 #define HAVE_AS_MFCRF 1
15474 _ACEOF
15475
15476 fi
15477
15478 case $target in
15479 *-*-aix*) conftest_s=' .machine "pwr5"
15480 .csect .text[PR]
15481 popcntb 3,3';;
15482 *) conftest_s=' .machine power5
15483 .text
15484 popcntb 3,3';;
15485 esac
15486
15487 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15488 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15489 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15490 echo $ECHO_N "(cached) $ECHO_C" >&6
15491 else
15492 gcc_cv_as_powerpc_popcntb=no
15493 if test $in_tree_gas = yes; then
15494 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15495 then gcc_cv_as_powerpc_popcntb=yes
15496 fi
15497 elif test x$gcc_cv_as != x; then
15498 echo "$conftest_s" > conftest.s
15499 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15500 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15501 (eval $ac_try) 2>&5
15502 ac_status=$?
15503 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15504 (exit $ac_status); }; }
15505 then
15506 gcc_cv_as_powerpc_popcntb=yes
15507 else
15508 echo "configure: failed program was" >&5
15509 cat conftest.s >&5
15510 fi
15511 rm -f conftest.o conftest.s
15512 fi
15513 fi
15514 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15515 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15516 if test $gcc_cv_as_powerpc_popcntb = yes; then
15517
15518 cat >>confdefs.h <<\_ACEOF
15519 #define HAVE_AS_POPCNTB 1
15520 _ACEOF
15521
15522 fi
15523
15524 case $target in
15525 *-*-aix*) conftest_s=' .machine "pwr5x"
15526 .csect .text[PR]
15527 frin 1,1';;
15528 *) conftest_s=' .machine power5
15529 .text
15530 frin 1,1';;
15531 esac
15532
15533 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15534 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15535 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15536 echo $ECHO_N "(cached) $ECHO_C" >&6
15537 else
15538 gcc_cv_as_powerpc_fprnd=no
15539 if test $in_tree_gas = yes; then
15540 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15541 then gcc_cv_as_powerpc_fprnd=yes
15542 fi
15543 elif test x$gcc_cv_as != x; then
15544 echo "$conftest_s" > conftest.s
15545 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15546 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15547 (eval $ac_try) 2>&5
15548 ac_status=$?
15549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15550 (exit $ac_status); }; }
15551 then
15552 gcc_cv_as_powerpc_fprnd=yes
15553 else
15554 echo "configure: failed program was" >&5
15555 cat conftest.s >&5
15556 fi
15557 rm -f conftest.o conftest.s
15558 fi
15559 fi
15560 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15561 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15562 if test $gcc_cv_as_powerpc_fprnd = yes; then
15563
15564 cat >>confdefs.h <<\_ACEOF
15565 #define HAVE_AS_FPRND 1
15566 _ACEOF
15567
15568 fi
15569
15570 case $target in
15571 *-*-aix*) conftest_s=' .csect .text[PR]
15572 LCF..0:
15573 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15574 *-*-darwin*)
15575 conftest_s=' .text
15576 LCF0:
15577 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15578 *) conftest_s=' .text
15579 .LCF0:
15580 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15581 esac
15582
15583 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15584 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15585 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15586 echo $ECHO_N "(cached) $ECHO_C" >&6
15587 else
15588 gcc_cv_as_powerpc_rel16=no
15589 if test $in_tree_gas = yes; then
15590 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15591 then gcc_cv_as_powerpc_rel16=yes
15592 fi
15593 elif test x$gcc_cv_as != x; then
15594 echo "$conftest_s" > conftest.s
15595 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15596 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15597 (eval $ac_try) 2>&5
15598 ac_status=$?
15599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15600 (exit $ac_status); }; }
15601 then
15602 gcc_cv_as_powerpc_rel16=yes
15603 else
15604 echo "configure: failed program was" >&5
15605 cat conftest.s >&5
15606 fi
15607 rm -f conftest.o conftest.s
15608 fi
15609 fi
15610 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15611 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15612 if test $gcc_cv_as_powerpc_rel16 = yes; then
15613
15614 cat >>confdefs.h <<\_ACEOF
15615 #define HAVE_AS_REL16 1
15616 _ACEOF
15617
15618 fi
15619 ;;
15620
15621 mips*-*-*)
15622 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15623 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15624 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15625 echo $ECHO_N "(cached) $ECHO_C" >&6
15626 else
15627 gcc_cv_as_mips_explicit_relocs=no
15628 if test $in_tree_gas = yes; then
15629 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15630 then gcc_cv_as_mips_explicit_relocs=yes
15631 fi
15632 elif test x$gcc_cv_as != x; then
15633 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15634 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15636 (eval $ac_try) 2>&5
15637 ac_status=$?
15638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15639 (exit $ac_status); }; }
15640 then
15641 gcc_cv_as_mips_explicit_relocs=yes
15642 else
15643 echo "configure: failed program was" >&5
15644 cat conftest.s >&5
15645 fi
15646 rm -f conftest.o conftest.s
15647 fi
15648 fi
15649 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15650 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15651 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15652 if test x$target_cpu_default = x
15653 then target_cpu_default=MASK_EXPLICIT_RELOCS
15654 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15655 fi
15656 fi
15657 ;;
15658 esac
15659
15660 # Mips and HP-UX need the GNU assembler.
15661 # Linux on IA64 might be able to use the Intel assembler.
15662
15663 case "$target" in
15664 mips*-*-* | *-*-hpux* )
15665 if test x$gas_flag = xyes \
15666 || test x"$host" != x"$build" \
15667 || test ! -x "$gcc_cv_as" \
15668 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15669 :
15670 else
15671 echo "*** This configuration requires the GNU assembler" >&2
15672 exit 1
15673 fi
15674 ;;
15675 esac
15676
15677 # ??? Not all targets support dwarf2 debug_line, even within a version
15678 # of gas. Moreover, we need to emit a valid instruction to trigger any
15679 # info to the output file. So, as supported targets are added to gas 2.11,
15680 # add some instruction here to (also) show we expect this might work.
15681 # ??? Once 2.11 is released, probably need to add first known working
15682 # version to the per-target configury.
15683 case "$target" in
15684 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15685 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15686 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-*)
15687 insn="nop"
15688 ;;
15689 ia64*-*-* | s390*-*-*)
15690 insn="nop 0"
15691 ;;
15692 mmix-*-*)
15693 insn="swym 0"
15694 ;;
15695 esac
15696 if test x"$insn" != x; then
15697 conftest_s="\
15698 .file 1 \"conftest.s\"
15699 .loc 1 3 0
15700 $insn"
15701 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15702 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15703 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15704 echo $ECHO_N "(cached) $ECHO_C" >&6
15705 else
15706 gcc_cv_as_dwarf2_debug_line=no
15707 if test $in_tree_gas = yes; then
15708 if test $in_tree_gas_is_elf = yes \
15709 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15710 then gcc_cv_as_dwarf2_debug_line=yes
15711 fi
15712 elif test x$gcc_cv_as != x; then
15713 echo "$conftest_s" > conftest.s
15714 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15716 (eval $ac_try) 2>&5
15717 ac_status=$?
15718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15719 (exit $ac_status); }; }
15720 then
15721 if test x$gcc_cv_objdump != x \
15722 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15723 | grep debug_line > /dev/null 2>&1; then
15724 gcc_cv_as_dwarf2_debug_line=yes
15725 fi
15726 else
15727 echo "configure: failed program was" >&5
15728 cat conftest.s >&5
15729 fi
15730 rm -f conftest.o conftest.s
15731 fi
15732 fi
15733 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15734 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15735
15736
15737 # The .debug_line file table must be in the exact order that
15738 # we specified the files, since these indices are also used
15739 # by DW_AT_decl_file. Approximate this test by testing if
15740 # the assembler bitches if the same index is assigned twice.
15741 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15742 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15743 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15744 echo $ECHO_N "(cached) $ECHO_C" >&6
15745 else
15746 gcc_cv_as_dwarf2_file_buggy=no
15747 if test x$gcc_cv_as != x; then
15748 echo ' .file 1 "foo.s"
15749 .file 1 "bar.s"' > conftest.s
15750 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15751 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15752 (eval $ac_try) 2>&5
15753 ac_status=$?
15754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15755 (exit $ac_status); }; }
15756 then
15757 gcc_cv_as_dwarf2_file_buggy=yes
15758 else
15759 echo "configure: failed program was" >&5
15760 cat conftest.s >&5
15761 fi
15762 rm -f conftest.o conftest.s
15763 fi
15764 fi
15765 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15766 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
15767
15768
15769 if test $gcc_cv_as_dwarf2_debug_line = yes \
15770 && test $gcc_cv_as_dwarf2_file_buggy = no; then
15771
15772 cat >>confdefs.h <<\_ACEOF
15773 #define HAVE_AS_DWARF2_DEBUG_LINE 1
15774 _ACEOF
15775
15776 fi
15777
15778 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
15779 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
15780 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
15781 echo $ECHO_N "(cached) $ECHO_C" >&6
15782 else
15783 gcc_cv_as_gdwarf2_flag=no
15784 if test $in_tree_gas = yes; then
15785 if test $in_tree_gas_is_elf = yes \
15786 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15787 then gcc_cv_as_gdwarf2_flag=yes
15788 fi
15789 elif test x$gcc_cv_as != x; then
15790 echo "$insn" > conftest.s
15791 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
15792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15793 (eval $ac_try) 2>&5
15794 ac_status=$?
15795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15796 (exit $ac_status); }; }
15797 then
15798 gcc_cv_as_gdwarf2_flag=yes
15799 else
15800 echo "configure: failed program was" >&5
15801 cat conftest.s >&5
15802 fi
15803 rm -f conftest.o conftest.s
15804 fi
15805 fi
15806 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
15807 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
15808 if test $gcc_cv_as_gdwarf2_flag = yes; then
15809
15810 cat >>confdefs.h <<\_ACEOF
15811 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
15812 _ACEOF
15813
15814 fi
15815
15816 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
15817 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
15818 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
15819 echo $ECHO_N "(cached) $ECHO_C" >&6
15820 else
15821 gcc_cv_as_gstabs_flag=no
15822 if test $in_tree_gas = yes; then
15823 if test $in_tree_gas_is_elf = yes \
15824 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15825 then gcc_cv_as_gstabs_flag=yes
15826 fi
15827 elif test x$gcc_cv_as != x; then
15828 echo "$insn" > conftest.s
15829 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
15830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15831 (eval $ac_try) 2>&5
15832 ac_status=$?
15833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15834 (exit $ac_status); }; }
15835 then
15836 # The native Solaris 9/Intel assembler doesn't understand --gstabs
15837 # and warns about it, but still exits successfully. So check for
15838 # this.
15839 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
15840 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15841 (eval $ac_try) 2>&5
15842 ac_status=$?
15843 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15844 (exit $ac_status); }; }
15845 then :
15846 else gcc_cv_as_gstabs_flag=yes
15847 fi
15848 else
15849 echo "configure: failed program was" >&5
15850 cat conftest.s >&5
15851 fi
15852 rm -f conftest.o conftest.s
15853 fi
15854 fi
15855 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
15856 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
15857 if test $gcc_cv_as_gstabs_flag = yes; then
15858
15859 cat >>confdefs.h <<\_ACEOF
15860 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
15861 _ACEOF
15862
15863 fi
15864 fi
15865
15866 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
15867 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
15868 gcc_cv_ld_ro_rw_mix=unknown
15869 if test $in_tree_ld = yes ; then
15870 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
15871 && test $in_tree_ld_is_elf = yes; then
15872 gcc_cv_ld_ro_rw_mix=read-write
15873 fi
15874 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
15875 echo '.section myfoosect, "a"' > conftest1.s
15876 echo '.section myfoosect, "aw"' > conftest2.s
15877 echo '.byte 1' >> conftest2.s
15878 echo '.section myfoosect, "a"' > conftest3.s
15879 echo '.byte 0' >> conftest3.s
15880 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
15881 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
15882 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
15883 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
15884 conftest2.o conftest3.o > /dev/null 2>&1; then
15885 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
15886 | sed -e '/myfoosect/!d' -e N`
15887 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
15888 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
15889 gcc_cv_ld_ro_rw_mix=read-only
15890 else
15891 gcc_cv_ld_ro_rw_mix=read-write
15892 fi
15893 fi
15894 fi
15895 rm -f conftest.* conftest[123].*
15896 fi
15897 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
15898
15899 cat >>confdefs.h <<\_ACEOF
15900 #define HAVE_LD_RO_RW_SECTION_MIXING 1
15901 _ACEOF
15902
15903 fi
15904 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
15905 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
15906
15907 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
15908 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
15909 gcc_cv_ld_eh_frame_hdr=no
15910 if test $in_tree_ld = yes ; then
15911 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
15912 && test $in_tree_ld_is_elf = yes; then
15913 gcc_cv_ld_eh_frame_hdr=yes
15914 fi
15915 elif test x$gcc_cv_ld != x; then
15916 # Check if linker supports --eh-frame-hdr option
15917 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
15918 gcc_cv_ld_eh_frame_hdr=yes
15919 fi
15920 fi
15921
15922 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
15923
15924 cat >>confdefs.h <<\_ACEOF
15925 #define HAVE_LD_EH_FRAME_HDR 1
15926 _ACEOF
15927
15928 fi
15929 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
15930 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
15931
15932 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
15933 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
15934 gcc_cv_ld_pie=no
15935 if test $in_tree_ld = yes ; then
15936 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
15937 && test $in_tree_ld_is_elf = yes; then
15938 gcc_cv_ld_pie=yes
15939 fi
15940 elif test x$gcc_cv_ld != x; then
15941 # Check if linker supports -pie option
15942 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
15943 gcc_cv_ld_pie=yes
15944 fi
15945 fi
15946 if test x"$gcc_cv_ld_pie" = xyes; then
15947
15948 cat >>confdefs.h <<\_ACEOF
15949 #define HAVE_LD_PIE 1
15950 _ACEOF
15951
15952 fi
15953 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
15954 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
15955
15956 # --------
15957 # UNSORTED
15958 # --------
15959
15960 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
15961 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
15962 if test "${gcc_cv_ld_as_needed+set}" = set; then
15963 echo $ECHO_N "(cached) $ECHO_C" >&6
15964 else
15965 gcc_cv_ld_as_needed=no
15966 if test $in_tree_ld = yes ; then
15967 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
15968 && test $in_tree_ld_is_elf = yes; then
15969 gcc_cv_ld_as_needed=yes
15970 fi
15971 elif test x$gcc_cv_ld != x; then
15972 # Check if linker supports --as-needed and --no-as-needed options
15973 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
15974 gcc_cv_ld_as_needed=yes
15975 fi
15976 fi
15977
15978 fi
15979 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
15980 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
15981 if test x"$gcc_cv_ld_as_needed" = xyes; then
15982
15983 cat >>confdefs.h <<\_ACEOF
15984 #define HAVE_LD_AS_NEEDED 1
15985 _ACEOF
15986
15987 fi
15988
15989 case "$target:$tm_file" in
15990 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
15991 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
15992 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
15993 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
15994 echo $ECHO_N "(cached) $ECHO_C" >&6
15995 else
15996 gcc_cv_ld_no_dot_syms=no
15997 if test $in_tree_ld = yes ; then
15998 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
15999 gcc_cv_ld_no_dot_syms=yes
16000 fi
16001 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
16002 cat > conftest1.s <<EOF
16003 .text
16004 bl .foo
16005 EOF
16006 cat > conftest2.s <<EOF
16007 .section ".opd","aw"
16008 .align 3
16009 .globl foo
16010 .type foo,@function
16011 foo:
16012 .quad .LEfoo,.TOC.@tocbase,0
16013 .text
16014 .LEfoo:
16015 blr
16016 .size foo,.-.LEfoo
16017 EOF
16018 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
16019 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
16020 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
16021 gcc_cv_ld_no_dot_syms=yes
16022 fi
16023 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
16024 fi
16025
16026 fi
16027 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
16028 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
16029 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
16030
16031 cat >>confdefs.h <<\_ACEOF
16032 #define HAVE_LD_NO_DOT_SYMS 1
16033 _ACEOF
16034
16035 fi
16036 ;;
16037 esac
16038
16039 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
16040 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
16041 if test "${gcc_cv_ld_sysroot+set}" = set; then
16042 echo $ECHO_N "(cached) $ECHO_C" >&6
16043 else
16044 gcc_cv_ld_sysroot=no
16045 if test $in_tree_ld = yes ; then
16046 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
16047 gcc_cv_ld_sysroot=yes
16048 fi
16049 elif test x$gcc_cv_ld != x; then
16050 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
16051 gcc_cv_ld_sysroot=yes
16052 fi
16053 fi
16054 fi
16055 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
16056 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
16057 if test x"$gcc_cv_ld_sysroot" = xyes; then
16058
16059 cat >>confdefs.h <<\_ACEOF
16060 #define HAVE_LD_SYSROOT 1
16061 _ACEOF
16062
16063 fi
16064
16065 if test x$with_sysroot = x && test x$host = x$target \
16066 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
16067
16068 cat >>confdefs.h <<_ACEOF
16069 #define PREFIX_INCLUDE_DIR "$prefix/include"
16070 _ACEOF
16071
16072 fi
16073
16074 # Test for stack protector support in target C library.
16075 case "$target" in
16076 *-*-linux*)
16077 echo "$as_me:$LINENO: checking __stack_chk_fail in target GNU C library" >&5
16078 echo $ECHO_N "checking __stack_chk_fail in target GNU C library... $ECHO_C" >&6
16079 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
16080 echo $ECHO_N "(cached) $ECHO_C" >&6
16081 else
16082 gcc_cv_libc_provides_ssp=no
16083 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16084 if test "x$with_sysroot" = x; then
16085 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16086 elif test "x$with_sysroot" = xyes; then
16087 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16088 else
16089 glibc_header_dir="${with_sysroot}/usr/include"
16090 fi
16091 else
16092 glibc_header_dir=/usr/include
16093 fi
16094 # glibc 2.4 and later provides __stack_chk_fail and
16095 # either __stack_chk_guard, or TLS access to stack guard canary.
16096 if test -f $glibc_header_dir/features.h \
16097 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
16098 $glibc_header_dir/features.h > /dev/null; then
16099 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
16100 $glibc_header_dir/features.h > /dev/null; then
16101 gcc_cv_libc_provides_ssp=yes
16102 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
16103 $glibc_header_dir/features.h > /dev/null \
16104 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
16105 $glibc_header_dir/features.h > /dev/null; then
16106 gcc_cv_libc_provides_ssp=yes
16107 fi
16108 fi
16109 fi
16110 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
16111 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 ;;
16112 *) gcc_cv_libc_provides_ssp=no ;;
16113 esac
16114 if test x$gcc_cv_libc_provides_ssp = xyes; then
16115
16116 cat >>confdefs.h <<\_ACEOF
16117 #define TARGET_LIBC_PROVIDES_SSP 1
16118 _ACEOF
16119
16120 fi
16121
16122 # Find out what GC implementation we want, or may, use.
16123
16124 # Check whether --with-gc or --without-gc was given.
16125 if test "${with_gc+set}" = set; then
16126 withval="$with_gc"
16127 case "$withval" in
16128 page)
16129 GGC=ggc-$withval
16130 ;;
16131 zone)
16132 GGC=ggc-$withval
16133
16134 cat >>confdefs.h <<\_ACEOF
16135 #define GGC_ZONE 1
16136 _ACEOF
16137
16138 ;;
16139 *)
16140 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
16141 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
16142 { (exit 1); exit 1; }; }
16143 ;;
16144 esac
16145 else
16146 GGC=ggc-page
16147 fi;
16148
16149 echo "Using $GGC for garbage collection."
16150
16151 # Use the system's zlib library.
16152 zlibdir=-L../zlib
16153 zlibinc="-I\$(srcdir)/../zlib"
16154
16155 # Check whether --with-system-zlib or --without-system-zlib was given.
16156 if test "${with_system_zlib+set}" = set; then
16157 withval="$with_system_zlib"
16158 zlibdir=
16159 zlibinc=
16160
16161 fi;
16162
16163
16164
16165
16166 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
16167 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
16168 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
16169 if test "${enable_maintainer_mode+set}" = set; then
16170 enableval="$enable_maintainer_mode"
16171 maintainer_mode=$enableval
16172 else
16173 maintainer_mode=no
16174 fi;
16175
16176 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
16177 echo "${ECHO_T}$maintainer_mode" >&6
16178
16179 if test "$maintainer_mode" = "yes"; then
16180 MAINT=''
16181 else
16182 MAINT='#'
16183 fi
16184
16185 # --------------
16186 # Language hooks
16187 # --------------
16188
16189 # Make empty files to contain the specs and options for each language.
16190 # Then add #include lines to for a compiler that has specs and/or options.
16191
16192 lang_opt_files=
16193 lang_specs_files=
16194 lang_tree_files=
16195 for subdir in . $subdirs
16196 do
16197 if test -f $srcdir/$subdir/lang.opt; then
16198 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16199 fi
16200 if test -f $srcdir/$subdir/lang-specs.h; then
16201 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16202 fi
16203 if test -f $srcdir/$subdir/$subdir-tree.def; then
16204 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16205 fi
16206 done
16207
16208 # These (without "all_") are set in each config-lang.in.
16209 # `language' must be a single word so is spelled singularly.
16210 all_languages=
16211 all_boot_languages=
16212 all_compilers=
16213 all_stagestuff=
16214 all_outputs='Makefile gccbug mklibgcc libada-mk'
16215 # List of language makefile fragments.
16216 all_lang_makefrags=
16217 # List of language subdirectory makefiles. Deprecated.
16218 all_lang_makefiles=
16219 # Files for gengtype
16220 all_gtfiles="$target_gtfiles"
16221 # Files for gengtype with language
16222 all_gtfiles_files_langs=
16223 all_gtfiles_files_files=
16224
16225 # Add the language fragments.
16226 # Languages are added via two mechanisms. Some information must be
16227 # recorded in makefile variables, these are defined in config-lang.in.
16228 # We accumulate them and plug them into the main Makefile.
16229 # The other mechanism is a set of hooks for each of the main targets
16230 # like `clean', `install', etc.
16231
16232 language_hooks="Make-hooks"
16233
16234 for s in $subdirs
16235 do
16236 language=
16237 boot_language=
16238 compilers=
16239 stagestuff=
16240 outputs=
16241 gtfiles=
16242 . ${srcdir}/$s/config-lang.in
16243 if test "x$language" = x
16244 then
16245 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
16246 exit 1
16247 fi
16248 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
16249 if test -f ${srcdir}/$s/Makefile.in
16250 then all_lang_makefiles="$s/Makefile"
16251 fi
16252 all_languages="$all_languages $language"
16253 if test "x$boot_language" = xyes
16254 then
16255 all_boot_languages="$all_boot_languages $language"
16256 fi
16257 all_compilers="$all_compilers $compilers"
16258 all_stagestuff="$all_stagestuff $stagestuff"
16259 all_outputs="$all_outputs $outputs"
16260 all_gtfiles="$all_gtfiles $gtfiles"
16261 for f in $gtfiles
16262 do
16263 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
16264 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16265 done
16266 done
16267
16268 # Pick up gtfiles for c
16269 gtfiles=
16270 s="c"
16271 . ${srcdir}/c-config-lang.in
16272 all_gtfiles="$all_gtfiles $gtfiles"
16273 for f in $gtfiles
16274 do
16275 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
16276 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
16277 done
16278
16279 check_languages=
16280 for language in $all_languages
16281 do
16282 check_languages="$check_languages check-$language"
16283 done
16284
16285 # We link each language in with a set of hooks, reached indirectly via
16286 # lang.${target}.
16287
16288 rm -f Make-hooks
16289 touch Make-hooks
16290 target_list="all.cross start.encap rest.encap tags \
16291 install-common install-man \
16292 uninstall info man srcextra srcman srcinfo \
16293 mostlyclean clean distclean maintainer-clean \
16294 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
16295 for t in $target_list
16296 do
16297 x=
16298 for lang in $all_languages
16299 do
16300 x="$x $lang.$t"
16301 done
16302 echo "lang.$t: $x" >> Make-hooks
16303 done
16304
16305 # --------
16306 # UNSORTED
16307 # --------
16308
16309 # Create .gdbinit.
16310
16311 echo "dir ." > .gdbinit
16312 echo "dir ${srcdir}" >> .gdbinit
16313 if test x$gdb_needs_out_file_path = xyes
16314 then
16315 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16316 fi
16317 if test "x$subdirs" != x; then
16318 for s in $subdirs
16319 do
16320 echo "dir ${srcdir}/$s" >> .gdbinit
16321 done
16322 fi
16323 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16324
16325 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16326 # absolute path for gcc_tooldir based on inserting the number of up-directory
16327 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16328 # $(libsubdir)/@(unlibsubdir) based path.
16329 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16330 # make and thus we'd get different behavior depending on where we built the
16331 # sources.
16332 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16333 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16334 else
16335 # An explanation of the sed strings:
16336 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16337 # -e 's|/$||' match a trailing forward slash and eliminates it
16338 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16339 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16340 #
16341 # (*) Note this pattern overwrites the first character of the string
16342 # with a forward slash if one is not already present. This is not a
16343 # problem because the exact names of the sub-directories concerned is
16344 # unimportant, just the number of them matters.
16345 #
16346 # The practical upshot of these patterns is like this:
16347 #
16348 # prefix exec_prefix result
16349 # ------ ----------- ------
16350 # /foo /foo/bar ../
16351 # /foo/ /foo/bar ../
16352 # /foo /foo/bar/ ../
16353 # /foo/ /foo/bar/ ../
16354 # /foo /foo/bar/ugg ../../
16355 #
16356 dollar='$$'
16357 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16358 fi
16359
16360
16361
16362 # Find a directory in which to install a shared libgcc.
16363
16364 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16365 if test "${enable_version_specific_runtime_libs+set}" = set; then
16366 enableval="$enable_version_specific_runtime_libs"
16367
16368 fi;
16369
16370
16371 # Check whether --with-slibdir or --without-slibdir was given.
16372 if test "${with_slibdir+set}" = set; then
16373 withval="$with_slibdir"
16374 slibdir="$with_slibdir"
16375 else
16376 if test "${enable_version_specific_runtime_libs+set}" = set; then
16377 slibdir='$(libsubdir)'
16378 elif test "$host" != "$target"; then
16379 slibdir='$(build_tooldir)/lib'
16380 else
16381 slibdir='$(libdir)'
16382 fi
16383 fi;
16384
16385
16386 objdir=`${PWDCMD-pwd}`
16387
16388
16389 # Substitute configuration variables
16390
16391
16392
16393
16394
16395
16396
16397
16398
16399
16400
16401
16402
16403
16404
16405
16406
16407
16408
16409
16410
16411
16412
16413
16414
16415
16416
16417
16418
16419
16420
16421
16422
16423
16424
16425
16426
16427
16428
16429
16430
16431
16432
16433
16434
16435
16436
16437
16438
16439
16440
16441
16442
16443
16444
16445
16446
16447
16448
16449
16450
16451
16452
16453 # Echo link setup.
16454 if test x${build} = x${host} ; then
16455 if test x${host} = x${target} ; then
16456 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16457 else
16458 echo "Links are now set up to build a cross-compiler" 1>&2
16459 echo " from ${host} to ${target}." 1>&2
16460 fi
16461 else
16462 if test x${host} = x${target} ; then
16463 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16464 echo " for ${target}." 1>&2
16465 else
16466 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16467 echo " from ${host} to ${target}." 1>&2
16468 fi
16469 fi
16470
16471
16472
16473
16474 # Configure the subdirectories
16475 # AC_CONFIG_SUBDIRS($subdirs)
16476
16477 # Create the Makefile
16478 # and configure language subdirectories
16479 ac_config_files="$ac_config_files $all_outputs"
16480
16481
16482 ac_config_commands="$ac_config_commands default"
16483
16484 cat >confcache <<\_ACEOF
16485 # This file is a shell script that caches the results of configure
16486 # tests run on this system so they can be shared between configure
16487 # scripts and configure runs, see configure's option --config-cache.
16488 # It is not useful on other systems. If it contains results you don't
16489 # want to keep, you may remove or edit it.
16490 #
16491 # config.status only pays attention to the cache file if you give it
16492 # the --recheck option to rerun configure.
16493 #
16494 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16495 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16496 # following values.
16497
16498 _ACEOF
16499
16500 # The following way of writing the cache mishandles newlines in values,
16501 # but we know of no workaround that is simple, portable, and efficient.
16502 # So, don't put newlines in cache variables' values.
16503 # Ultrix sh set writes to stderr and can't be redirected directly,
16504 # and sets the high bit in the cache file unless we assign to the vars.
16505 {
16506 (set) 2>&1 |
16507 case `(ac_space=' '; set | grep ac_space) 2>&1` in
16508 *ac_space=\ *)
16509 # `set' does not quote correctly, so add quotes (double-quote
16510 # substitution turns \\\\ into \\, and sed turns \\ into \).
16511 sed -n \
16512 "s/'/'\\\\''/g;
16513 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16514 ;;
16515 *)
16516 # `set' quotes correctly as required by POSIX, so do not add quotes.
16517 sed -n \
16518 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
16519 ;;
16520 esac;
16521 } |
16522 sed '
16523 t clear
16524 : clear
16525 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16526 t end
16527 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16528 : end' >>confcache
16529 if diff $cache_file confcache >/dev/null 2>&1; then :; else
16530 if test -w $cache_file; then
16531 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
16532 cat confcache >$cache_file
16533 else
16534 echo "not updating unwritable cache $cache_file"
16535 fi
16536 fi
16537 rm -f confcache
16538
16539 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16540 # Let make expand exec_prefix.
16541 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16542
16543 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16544 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16545 # trailing colons and then remove the whole line if VPATH becomes empty
16546 # (actually we leave an empty line to preserve line numbers).
16547 if test "x$srcdir" = x.; then
16548 ac_vpsub='/^[ ]*VPATH[ ]*=/{
16549 s/:*\$(srcdir):*/:/;
16550 s/:*\${srcdir}:*/:/;
16551 s/:*@srcdir@:*/:/;
16552 s/^\([^=]*=[ ]*\):*/\1/;
16553 s/:*$//;
16554 s/^[^=]*=[ ]*$//;
16555 }'
16556 fi
16557
16558 DEFS=-DHAVE_CONFIG_H
16559
16560 ac_libobjs=
16561 ac_ltlibobjs=
16562 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16563 # 1. Remove the extension, and $U if already installed.
16564 ac_i=`echo "$ac_i" |
16565 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
16566 # 2. Add them.
16567 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
16568 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
16569 done
16570 LIBOBJS=$ac_libobjs
16571
16572 LTLIBOBJS=$ac_ltlibobjs
16573
16574
16575
16576 : ${CONFIG_STATUS=./config.status}
16577 ac_clean_files_save=$ac_clean_files
16578 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16579 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
16580 echo "$as_me: creating $CONFIG_STATUS" >&6;}
16581 cat >$CONFIG_STATUS <<_ACEOF
16582 #! $SHELL
16583 # Generated by $as_me.
16584 # Run this file to recreate the current configuration.
16585 # Compiler output produced by configure, useful for debugging
16586 # configure, is in config.log if it exists.
16587
16588 debug=false
16589 ac_cs_recheck=false
16590 ac_cs_silent=false
16591 SHELL=\${CONFIG_SHELL-$SHELL}
16592 _ACEOF
16593
16594 cat >>$CONFIG_STATUS <<\_ACEOF
16595 ## --------------------- ##
16596 ## M4sh Initialization. ##
16597 ## --------------------- ##
16598
16599 # Be Bourne compatible
16600 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16601 emulate sh
16602 NULLCMD=:
16603 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
16604 # is contrary to our usage. Disable this feature.
16605 alias -g '${1+"$@"}'='"$@"'
16606 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
16607 set -o posix
16608 fi
16609 DUALCASE=1; export DUALCASE # for MKS sh
16610
16611 # Support unset when possible.
16612 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
16613 as_unset=unset
16614 else
16615 as_unset=false
16616 fi
16617
16618
16619 # Work around bugs in pre-3.0 UWIN ksh.
16620 $as_unset ENV MAIL MAILPATH
16621 PS1='$ '
16622 PS2='> '
16623 PS4='+ '
16624
16625 # NLS nuisances.
16626 for as_var in \
16627 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
16628 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
16629 LC_TELEPHONE LC_TIME
16630 do
16631 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
16632 eval $as_var=C; export $as_var
16633 else
16634 $as_unset $as_var
16635 fi
16636 done
16637
16638 # Required to use basename.
16639 if expr a : '\(a\)' >/dev/null 2>&1; then
16640 as_expr=expr
16641 else
16642 as_expr=false
16643 fi
16644
16645 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
16646 as_basename=basename
16647 else
16648 as_basename=false
16649 fi
16650
16651
16652 # Name of the executable.
16653 as_me=`$as_basename "$0" ||
16654 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16655 X"$0" : 'X\(//\)$' \| \
16656 X"$0" : 'X\(/\)$' \| \
16657 . : '\(.\)' 2>/dev/null ||
16658 echo X/"$0" |
16659 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
16660 /^X\/\(\/\/\)$/{ s//\1/; q; }
16661 /^X\/\(\/\).*/{ s//\1/; q; }
16662 s/.*/./; q'`
16663
16664
16665 # PATH needs CR, and LINENO needs CR and PATH.
16666 # Avoid depending upon Character Ranges.
16667 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16668 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16669 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16670 as_cr_digits='0123456789'
16671 as_cr_alnum=$as_cr_Letters$as_cr_digits
16672
16673 # The user is always right.
16674 if test "${PATH_SEPARATOR+set}" != set; then
16675 echo "#! /bin/sh" >conf$$.sh
16676 echo "exit 0" >>conf$$.sh
16677 chmod +x conf$$.sh
16678 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
16679 PATH_SEPARATOR=';'
16680 else
16681 PATH_SEPARATOR=:
16682 fi
16683 rm -f conf$$.sh
16684 fi
16685
16686
16687 as_lineno_1=$LINENO
16688 as_lineno_2=$LINENO
16689 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16690 test "x$as_lineno_1" != "x$as_lineno_2" &&
16691 test "x$as_lineno_3" = "x$as_lineno_2" || {
16692 # Find who we are. Look in the path if we contain no path at all
16693 # relative or not.
16694 case $0 in
16695 *[\\/]* ) as_myself=$0 ;;
16696 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16697 for as_dir in $PATH
16698 do
16699 IFS=$as_save_IFS
16700 test -z "$as_dir" && as_dir=.
16701 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16702 done
16703
16704 ;;
16705 esac
16706 # We did not find ourselves, most probably we were run as `sh COMMAND'
16707 # in which case we are not to be found in the path.
16708 if test "x$as_myself" = x; then
16709 as_myself=$0
16710 fi
16711 if test ! -f "$as_myself"; then
16712 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
16713 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
16714 { (exit 1); exit 1; }; }
16715 fi
16716 case $CONFIG_SHELL in
16717 '')
16718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16719 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
16720 do
16721 IFS=$as_save_IFS
16722 test -z "$as_dir" && as_dir=.
16723 for as_base in sh bash ksh sh5; do
16724 case $as_dir in
16725 /*)
16726 if ("$as_dir/$as_base" -c '
16727 as_lineno_1=$LINENO
16728 as_lineno_2=$LINENO
16729 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
16730 test "x$as_lineno_1" != "x$as_lineno_2" &&
16731 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
16732 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
16733 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
16734 CONFIG_SHELL=$as_dir/$as_base
16735 export CONFIG_SHELL
16736 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
16737 fi;;
16738 esac
16739 done
16740 done
16741 ;;
16742 esac
16743
16744 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
16745 # uniformly replaced by the line number. The first 'sed' inserts a
16746 # line-number line before each line; the second 'sed' does the real
16747 # work. The second script uses 'N' to pair each line-number line
16748 # with the numbered line, and appends trailing '-' during
16749 # substitution so that $LINENO is not a special case at line end.
16750 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
16751 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
16752 sed '=' <$as_myself |
16753 sed '
16754 N
16755 s,$,-,
16756 : loop
16757 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
16758 t loop
16759 s,-$,,
16760 s,^['$as_cr_digits']*\n,,
16761 ' >$as_me.lineno &&
16762 chmod +x $as_me.lineno ||
16763 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
16764 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
16765 { (exit 1); exit 1; }; }
16766
16767 # Don't try to exec as it changes $[0], causing all sort of problems
16768 # (the dirname of $[0] is not the place where we might find the
16769 # original and so on. Autoconf is especially sensible to this).
16770 . ./$as_me.lineno
16771 # Exit status is that of the last command.
16772 exit
16773 }
16774
16775
16776 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
16777 *c*,-n*) ECHO_N= ECHO_C='
16778 ' ECHO_T=' ' ;;
16779 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
16780 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
16781 esac
16782
16783 if expr a : '\(a\)' >/dev/null 2>&1; then
16784 as_expr=expr
16785 else
16786 as_expr=false
16787 fi
16788
16789 rm -f conf$$ conf$$.exe conf$$.file
16790 echo >conf$$.file
16791 if ln -s conf$$.file conf$$ 2>/dev/null; then
16792 # We could just check for DJGPP; but this test a) works b) is more generic
16793 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
16794 if test -f conf$$.exe; then
16795 # Don't use ln at all; we don't have any links
16796 as_ln_s='cp -p'
16797 else
16798 as_ln_s='ln -s'
16799 fi
16800 elif ln conf$$.file conf$$ 2>/dev/null; then
16801 as_ln_s=ln
16802 else
16803 as_ln_s='cp -p'
16804 fi
16805 rm -f conf$$ conf$$.exe conf$$.file
16806
16807 if mkdir -p . 2>/dev/null; then
16808 as_mkdir_p=:
16809 else
16810 test -d ./-p && rmdir ./-p
16811 as_mkdir_p=false
16812 fi
16813
16814 as_executable_p="test -f"
16815
16816 # Sed expression to map a string onto a valid CPP name.
16817 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16818
16819 # Sed expression to map a string onto a valid variable name.
16820 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16821
16822
16823 # IFS
16824 # We need space, tab and new line, in precisely that order.
16825 as_nl='
16826 '
16827 IFS=" $as_nl"
16828
16829 # CDPATH.
16830 $as_unset CDPATH
16831
16832 exec 6>&1
16833
16834 # Open the log real soon, to keep \$[0] and so on meaningful, and to
16835 # report actual input values of CONFIG_FILES etc. instead of their
16836 # values after options handling. Logging --version etc. is OK.
16837 exec 5>>config.log
16838 {
16839 echo
16840 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16841 ## Running $as_me. ##
16842 _ASBOX
16843 } >&5
16844 cat >&5 <<_CSEOF
16845
16846 This file was extended by $as_me, which was
16847 generated by GNU Autoconf 2.59. Invocation command line was
16848
16849 CONFIG_FILES = $CONFIG_FILES
16850 CONFIG_HEADERS = $CONFIG_HEADERS
16851 CONFIG_LINKS = $CONFIG_LINKS
16852 CONFIG_COMMANDS = $CONFIG_COMMANDS
16853 $ $0 $@
16854
16855 _CSEOF
16856 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
16857 echo >&5
16858 _ACEOF
16859
16860 # Files that config.status was made for.
16861 if test -n "$ac_config_files"; then
16862 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
16863 fi
16864
16865 if test -n "$ac_config_headers"; then
16866 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
16867 fi
16868
16869 if test -n "$ac_config_links"; then
16870 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
16871 fi
16872
16873 if test -n "$ac_config_commands"; then
16874 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
16875 fi
16876
16877 cat >>$CONFIG_STATUS <<\_ACEOF
16878
16879 ac_cs_usage="\
16880 \`$as_me' instantiates files from templates according to the
16881 current configuration.
16882
16883 Usage: $0 [OPTIONS] [FILE]...
16884
16885 -h, --help print this help, then exit
16886 -V, --version print version number, then exit
16887 -q, --quiet do not print progress messages
16888 -d, --debug don't remove temporary files
16889 --recheck update $as_me by reconfiguring in the same conditions
16890 --file=FILE[:TEMPLATE]
16891 instantiate the configuration file FILE
16892 --header=FILE[:TEMPLATE]
16893 instantiate the configuration header FILE
16894
16895 Configuration files:
16896 $config_files
16897
16898 Configuration headers:
16899 $config_headers
16900
16901 Configuration commands:
16902 $config_commands
16903
16904 Report bugs to <bug-autoconf@gnu.org>."
16905 _ACEOF
16906
16907 cat >>$CONFIG_STATUS <<_ACEOF
16908 ac_cs_version="\\
16909 config.status
16910 configured by $0, generated by GNU Autoconf 2.59,
16911 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
16912
16913 Copyright (C) 2003 Free Software Foundation, Inc.
16914 This config.status script is free software; the Free Software Foundation
16915 gives unlimited permission to copy, distribute and modify it."
16916 srcdir=$srcdir
16917 _ACEOF
16918
16919 cat >>$CONFIG_STATUS <<\_ACEOF
16920 # If no file are specified by the user, then we need to provide default
16921 # value. By we need to know if files were specified by the user.
16922 ac_need_defaults=:
16923 while test $# != 0
16924 do
16925 case $1 in
16926 --*=*)
16927 ac_option=`expr "x$1" : 'x\([^=]*\)='`
16928 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
16929 ac_shift=:
16930 ;;
16931 -*)
16932 ac_option=$1
16933 ac_optarg=$2
16934 ac_shift=shift
16935 ;;
16936 *) # This is not an option, so the user has probably given explicit
16937 # arguments.
16938 ac_option=$1
16939 ac_need_defaults=false;;
16940 esac
16941
16942 case $ac_option in
16943 # Handling of the options.
16944 _ACEOF
16945 cat >>$CONFIG_STATUS <<\_ACEOF
16946 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16947 ac_cs_recheck=: ;;
16948 --version | --vers* | -V )
16949 echo "$ac_cs_version"; exit 0 ;;
16950 --he | --h)
16951 # Conflict between --help and --header
16952 { { echo "$as_me:$LINENO: error: ambiguous option: $1
16953 Try \`$0 --help' for more information." >&5
16954 echo "$as_me: error: ambiguous option: $1
16955 Try \`$0 --help' for more information." >&2;}
16956 { (exit 1); exit 1; }; };;
16957 --help | --hel | -h )
16958 echo "$ac_cs_usage"; exit 0 ;;
16959 --debug | --d* | -d )
16960 debug=: ;;
16961 --file | --fil | --fi | --f )
16962 $ac_shift
16963 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
16964 ac_need_defaults=false;;
16965 --header | --heade | --head | --hea )
16966 $ac_shift
16967 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
16968 ac_need_defaults=false;;
16969 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16970 | -silent | --silent | --silen | --sile | --sil | --si | --s)
16971 ac_cs_silent=: ;;
16972
16973 # This is an error.
16974 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
16975 Try \`$0 --help' for more information." >&5
16976 echo "$as_me: error: unrecognized option: $1
16977 Try \`$0 --help' for more information." >&2;}
16978 { (exit 1); exit 1; }; } ;;
16979
16980 *) ac_config_targets="$ac_config_targets $1" ;;
16981
16982 esac
16983 shift
16984 done
16985
16986 ac_configure_extra_args=
16987
16988 if $ac_cs_silent; then
16989 exec 6>/dev/null
16990 ac_configure_extra_args="$ac_configure_extra_args --silent"
16991 fi
16992
16993 _ACEOF
16994 cat >>$CONFIG_STATUS <<_ACEOF
16995 if \$ac_cs_recheck; then
16996 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
16997 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16998 fi
16999
17000 _ACEOF
17001
17002 cat >>$CONFIG_STATUS <<_ACEOF
17003 #
17004 # INIT-COMMANDS section.
17005 #
17006
17007 subdirs='$subdirs'
17008
17009 _ACEOF
17010
17011
17012
17013 cat >>$CONFIG_STATUS <<\_ACEOF
17014 for ac_config_target in $ac_config_targets
17015 do
17016 case "$ac_config_target" in
17017 # Handling of arguments.
17018 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
17019 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17020 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
17021 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
17022 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
17023 { (exit 1); exit 1; }; };;
17024 esac
17025 done
17026
17027 # If the user did not use the arguments to specify the items to instantiate,
17028 # then the envvar interface is used. Set only those that are not.
17029 # We use the long form for the default assignment because of an extremely
17030 # bizarre bug on SunOS 4.1.3.
17031 if $ac_need_defaults; then
17032 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17033 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17034 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17035 fi
17036
17037 # Have a temporary directory for convenience. Make it in the build tree
17038 # simply because there is no reason to put it here, and in addition,
17039 # creating and moving files from /tmp can sometimes cause problems.
17040 # Create a temporary directory, and hook for its removal unless debugging.
17041 $debug ||
17042 {
17043 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
17044 trap '{ (exit 1); exit 1; }' 1 2 13 15
17045 }
17046
17047 # Create a (secure) tmp directory for tmp files.
17048
17049 {
17050 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
17051 test -n "$tmp" && test -d "$tmp"
17052 } ||
17053 {
17054 tmp=./confstat$$-$RANDOM
17055 (umask 077 && mkdir $tmp)
17056 } ||
17057 {
17058 echo "$me: cannot create a temporary directory in ." >&2
17059 { (exit 1); exit 1; }
17060 }
17061
17062 _ACEOF
17063
17064 cat >>$CONFIG_STATUS <<_ACEOF
17065
17066 #
17067 # CONFIG_FILES section.
17068 #
17069
17070 # No need to generate the scripts if there are no CONFIG_FILES.
17071 # This happens for instance when ./config.status config.h
17072 if test -n "\$CONFIG_FILES"; then
17073 # Protect against being on the right side of a sed subst in config.status.
17074 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
17075 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
17076 s,@SHELL@,$SHELL,;t t
17077 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
17078 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
17079 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
17080 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
17081 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
17082 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
17083 s,@exec_prefix@,$exec_prefix,;t t
17084 s,@prefix@,$prefix,;t t
17085 s,@program_transform_name@,$program_transform_name,;t t
17086 s,@bindir@,$bindir,;t t
17087 s,@sbindir@,$sbindir,;t t
17088 s,@libexecdir@,$libexecdir,;t t
17089 s,@datadir@,$datadir,;t t
17090 s,@sysconfdir@,$sysconfdir,;t t
17091 s,@sharedstatedir@,$sharedstatedir,;t t
17092 s,@localstatedir@,$localstatedir,;t t
17093 s,@libdir@,$libdir,;t t
17094 s,@includedir@,$includedir,;t t
17095 s,@oldincludedir@,$oldincludedir,;t t
17096 s,@infodir@,$infodir,;t t
17097 s,@mandir@,$mandir,;t t
17098 s,@build_alias@,$build_alias,;t t
17099 s,@host_alias@,$host_alias,;t t
17100 s,@target_alias@,$target_alias,;t t
17101 s,@DEFS@,$DEFS,;t t
17102 s,@ECHO_C@,$ECHO_C,;t t
17103 s,@ECHO_N@,$ECHO_N,;t t
17104 s,@ECHO_T@,$ECHO_T,;t t
17105 s,@LIBS@,$LIBS,;t t
17106 s,@build@,$build,;t t
17107 s,@build_cpu@,$build_cpu,;t t
17108 s,@build_vendor@,$build_vendor,;t t
17109 s,@build_os@,$build_os,;t t
17110 s,@host@,$host,;t t
17111 s,@host_cpu@,$host_cpu,;t t
17112 s,@host_vendor@,$host_vendor,;t t
17113 s,@host_os@,$host_os,;t t
17114 s,@target@,$target,;t t
17115 s,@target_cpu@,$target_cpu,;t t
17116 s,@target_vendor@,$target_vendor,;t t
17117 s,@target_os@,$target_os,;t t
17118 s,@target_noncanonical@,$target_noncanonical,;t t
17119 s,@build_subdir@,$build_subdir,;t t
17120 s,@host_subdir@,$host_subdir,;t t
17121 s,@target_subdir@,$target_subdir,;t t
17122 s,@GENINSRC@,$GENINSRC,;t t
17123 s,@CC@,$CC,;t t
17124 s,@CFLAGS@,$CFLAGS,;t t
17125 s,@LDFLAGS@,$LDFLAGS,;t t
17126 s,@CPPFLAGS@,$CPPFLAGS,;t t
17127 s,@ac_ct_CC@,$ac_ct_CC,;t t
17128 s,@EXEEXT@,$EXEEXT,;t t
17129 s,@OBJEXT@,$OBJEXT,;t t
17130 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
17131 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
17132 s,@CPP@,$CPP,;t t
17133 s,@EGREP@,$EGREP,;t t
17134 s,@strict1_warn@,$strict1_warn,;t t
17135 s,@warn_cflags@,$warn_cflags,;t t
17136 s,@WERROR@,$WERROR,;t t
17137 s,@nocommon_flag@,$nocommon_flag,;t t
17138 s,@TREEBROWSER@,$TREEBROWSER,;t t
17139 s,@valgrind_path@,$valgrind_path,;t t
17140 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
17141 s,@valgrind_command@,$valgrind_command,;t t
17142 s,@coverage_flags@,$coverage_flags,;t t
17143 s,@enable_multilib@,$enable_multilib,;t t
17144 s,@enable_decimal_float@,$enable_decimal_float,;t t
17145 s,@enable_shared@,$enable_shared,;t t
17146 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
17147 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
17148 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
17149 s,@onestep@,$onestep,;t t
17150 s,@SET_MAKE@,$SET_MAKE,;t t
17151 s,@AWK@,$AWK,;t t
17152 s,@LN_S@,$LN_S,;t t
17153 s,@LN@,$LN,;t t
17154 s,@RANLIB@,$RANLIB,;t t
17155 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17156 s,@ranlib_flags@,$ranlib_flags,;t t
17157 s,@INSTALL@,$INSTALL,;t t
17158 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17159 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17160 s,@make_compare_target@,$make_compare_target,;t t
17161 s,@have_mktemp_command@,$have_mktemp_command,;t t
17162 s,@MAKEINFO@,$MAKEINFO,;t t
17163 s,@BUILD_INFO@,$BUILD_INFO,;t t
17164 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17165 s,@FLEX@,$FLEX,;t t
17166 s,@BISON@,$BISON,;t t
17167 s,@NM@,$NM,;t t
17168 s,@AR@,$AR,;t t
17169 s,@stage1_cflags@,$stage1_cflags,;t t
17170 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17171 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17172 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17173 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17174 s,@LIBICONV@,$LIBICONV,;t t
17175 s,@LTLIBICONV@,$LTLIBICONV,;t t
17176 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17177 s,@manext@,$manext,;t t
17178 s,@objext@,$objext,;t t
17179 s,@gthread_flags@,$gthread_flags,;t t
17180 s,@extra_modes_file@,$extra_modes_file,;t t
17181 s,@extra_opt_files@,$extra_opt_files,;t t
17182 s,@USE_NLS@,$USE_NLS,;t t
17183 s,@LIBINTL@,$LIBINTL,;t t
17184 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17185 s,@INCINTL@,$INCINTL,;t t
17186 s,@XGETTEXT@,$XGETTEXT,;t t
17187 s,@GMSGFMT@,$GMSGFMT,;t t
17188 s,@POSUB@,$POSUB,;t t
17189 s,@CATALOGS@,$CATALOGS,;t t
17190 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17191 s,@CROSS@,$CROSS,;t t
17192 s,@ALL@,$ALL,;t t
17193 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17194 s,@inhibit_libc@,$inhibit_libc,;t t
17195 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17196 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17197 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17198 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17199 s,@collect2@,$collect2,;t t
17200 s,@gcc_cv_as@,$gcc_cv_as,;t t
17201 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17202 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17203 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17204 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17205 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17206 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17207 s,@ORIGINAL_OBJDUMP_FOR_TARGET@,$ORIGINAL_OBJDUMP_FOR_TARGET,;t t
17208 s,@libgcc_visibility@,$libgcc_visibility,;t t
17209 s,@GGC@,$GGC,;t t
17210 s,@zlibdir@,$zlibdir,;t t
17211 s,@zlibinc@,$zlibinc,;t t
17212 s,@MAINT@,$MAINT,;t t
17213 s,@gcc_tooldir@,$gcc_tooldir,;t t
17214 s,@dollar@,$dollar,;t t
17215 s,@slibdir@,$slibdir,;t t
17216 s,@objdir@,$objdir,;t t
17217 s,@subdirs@,$subdirs,;t t
17218 s,@srcdir@,$srcdir,;t t
17219 s,@all_boot_languages@,$all_boot_languages,;t t
17220 s,@all_compilers@,$all_compilers,;t t
17221 s,@all_gtfiles@,$all_gtfiles,;t t
17222 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
17223 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
17224 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17225 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17226 s,@all_languages@,$all_languages,;t t
17227 s,@all_stagestuff@,$all_stagestuff,;t t
17228 s,@build_exeext@,$build_exeext,;t t
17229 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17230 s,@build_xm_file_list@,$build_xm_file_list,;t t
17231 s,@build_xm_include_list@,$build_xm_include_list,;t t
17232 s,@build_xm_defines@,$build_xm_defines,;t t
17233 s,@check_languages@,$check_languages,;t t
17234 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
17235 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
17236 s,@cpp_install_dir@,$cpp_install_dir,;t t
17237 s,@xmake_file@,$xmake_file,;t t
17238 s,@tmake_file@,$tmake_file,;t t
17239 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17240 s,@extra_headers_list@,$extra_headers_list,;t t
17241 s,@extra_objs@,$extra_objs,;t t
17242 s,@extra_parts@,$extra_parts,;t t
17243 s,@extra_passes@,$extra_passes,;t t
17244 s,@extra_programs@,$extra_programs,;t t
17245 s,@float_h_file@,$float_h_file,;t t
17246 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17247 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17248 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
17249 s,@host_exeext@,$host_exeext,;t t
17250 s,@host_xm_file_list@,$host_xm_file_list,;t t
17251 s,@host_xm_include_list@,$host_xm_include_list,;t t
17252 s,@host_xm_defines@,$host_xm_defines,;t t
17253 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17254 s,@install@,$install,;t t
17255 s,@lang_opt_files@,$lang_opt_files,;t t
17256 s,@lang_specs_files@,$lang_specs_files,;t t
17257 s,@lang_tree_files@,$lang_tree_files,;t t
17258 s,@local_prefix@,$local_prefix,;t t
17259 s,@md_file@,$md_file,;t t
17260 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17261 s,@out_file@,$out_file,;t t
17262 s,@out_object_file@,$out_object_file,;t t
17263 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
17264 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
17265 s,@thread_file@,$thread_file,;t t
17266 s,@tm_file_list@,$tm_file_list,;t t
17267 s,@tm_include_list@,$tm_include_list,;t t
17268 s,@tm_defines@,$tm_defines,;t t
17269 s,@tm_p_file_list@,$tm_p_file_list,;t t
17270 s,@tm_p_include_list@,$tm_p_include_list,;t t
17271 s,@xm_file_list@,$xm_file_list,;t t
17272 s,@xm_include_list@,$xm_include_list,;t t
17273 s,@xm_defines@,$xm_defines,;t t
17274 s,@c_target_objs@,$c_target_objs,;t t
17275 s,@cxx_target_objs@,$cxx_target_objs,;t t
17276 s,@target_cpu_default@,$target_cpu_default,;t t
17277 s,@GMPLIBS@,$GMPLIBS,;t t
17278 s,@GMPINC@,$GMPINC,;t t
17279 s,@LIBOBJS@,$LIBOBJS,;t t
17280 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17281 /@language_hooks@/r $language_hooks
17282 s,@language_hooks@,,;t t
17283 CEOF
17284
17285 _ACEOF
17286
17287 cat >>$CONFIG_STATUS <<\_ACEOF
17288 # Split the substitutions into bite-sized pieces for seds with
17289 # small command number limits, like on Digital OSF/1 and HP-UX.
17290 ac_max_sed_lines=48
17291 ac_sed_frag=1 # Number of current file.
17292 ac_beg=1 # First line for current file.
17293 ac_end=$ac_max_sed_lines # Line after last line for current file.
17294 ac_more_lines=:
17295 ac_sed_cmds=
17296 while $ac_more_lines; do
17297 if test $ac_beg -gt 1; then
17298 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17299 else
17300 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17301 fi
17302 if test ! -s $tmp/subs.frag; then
17303 ac_more_lines=false
17304 else
17305 # The purpose of the label and of the branching condition is to
17306 # speed up the sed processing (if there are no `@' at all, there
17307 # is no need to browse any of the substitutions).
17308 # These are the two extra sed commands mentioned above.
17309 (echo ':t
17310 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17311 if test -z "$ac_sed_cmds"; then
17312 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17313 else
17314 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17315 fi
17316 ac_sed_frag=`expr $ac_sed_frag + 1`
17317 ac_beg=$ac_end
17318 ac_end=`expr $ac_end + $ac_max_sed_lines`
17319 fi
17320 done
17321 if test -z "$ac_sed_cmds"; then
17322 ac_sed_cmds=cat
17323 fi
17324 fi # test -n "$CONFIG_FILES"
17325
17326 _ACEOF
17327 cat >>$CONFIG_STATUS <<\_ACEOF
17328 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17329 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17330 case $ac_file in
17331 - | *:- | *:-:* ) # input from stdin
17332 cat >$tmp/stdin
17333 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17334 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17335 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17336 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17337 * ) ac_file_in=$ac_file.in ;;
17338 esac
17339
17340 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17341 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17342 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17343 X"$ac_file" : 'X\(//\)[^/]' \| \
17344 X"$ac_file" : 'X\(//\)$' \| \
17345 X"$ac_file" : 'X\(/\)' \| \
17346 . : '\(.\)' 2>/dev/null ||
17347 echo X"$ac_file" |
17348 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17349 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17350 /^X\(\/\/\)$/{ s//\1/; q; }
17351 /^X\(\/\).*/{ s//\1/; q; }
17352 s/.*/./; q'`
17353 { if $as_mkdir_p; then
17354 mkdir -p "$ac_dir"
17355 else
17356 as_dir="$ac_dir"
17357 as_dirs=
17358 while test ! -d "$as_dir"; do
17359 as_dirs="$as_dir $as_dirs"
17360 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17361 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17362 X"$as_dir" : 'X\(//\)[^/]' \| \
17363 X"$as_dir" : 'X\(//\)$' \| \
17364 X"$as_dir" : 'X\(/\)' \| \
17365 . : '\(.\)' 2>/dev/null ||
17366 echo X"$as_dir" |
17367 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17368 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17369 /^X\(\/\/\)$/{ s//\1/; q; }
17370 /^X\(\/\).*/{ s//\1/; q; }
17371 s/.*/./; q'`
17372 done
17373 test ! -n "$as_dirs" || mkdir $as_dirs
17374 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17375 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17376 { (exit 1); exit 1; }; }; }
17377
17378 ac_builddir=.
17379
17380 if test "$ac_dir" != .; then
17381 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17382 # A "../" for each directory in $ac_dir_suffix.
17383 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17384 else
17385 ac_dir_suffix= ac_top_builddir=
17386 fi
17387
17388 case $srcdir in
17389 .) # No --srcdir option. We are building in place.
17390 ac_srcdir=.
17391 if test -z "$ac_top_builddir"; then
17392 ac_top_srcdir=.
17393 else
17394 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17395 fi ;;
17396 [\\/]* | ?:[\\/]* ) # Absolute path.
17397 ac_srcdir=$srcdir$ac_dir_suffix;
17398 ac_top_srcdir=$srcdir ;;
17399 *) # Relative path.
17400 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17401 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17402 esac
17403
17404 # Do not use `cd foo && pwd` to compute absolute paths, because
17405 # the directories may not exist.
17406 case `pwd` in
17407 .) ac_abs_builddir="$ac_dir";;
17408 *)
17409 case "$ac_dir" in
17410 .) ac_abs_builddir=`pwd`;;
17411 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17412 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17413 esac;;
17414 esac
17415 case $ac_abs_builddir in
17416 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17417 *)
17418 case ${ac_top_builddir}. in
17419 .) ac_abs_top_builddir=$ac_abs_builddir;;
17420 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17421 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17422 esac;;
17423 esac
17424 case $ac_abs_builddir in
17425 .) ac_abs_srcdir=$ac_srcdir;;
17426 *)
17427 case $ac_srcdir in
17428 .) ac_abs_srcdir=$ac_abs_builddir;;
17429 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17430 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17431 esac;;
17432 esac
17433 case $ac_abs_builddir in
17434 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17435 *)
17436 case $ac_top_srcdir in
17437 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17438 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17439 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17440 esac;;
17441 esac
17442
17443
17444
17445 # Let's still pretend it is `configure' which instantiates (i.e., don't
17446 # use $as_me), people would be surprised to read:
17447 # /* config.h. Generated by config.status. */
17448 if test x"$ac_file" = x-; then
17449 configure_input=
17450 else
17451 configure_input="$ac_file. "
17452 fi
17453 configure_input=$configure_input"Generated from `echo $ac_file_in |
17454 sed 's,.*/,,'` by configure."
17455
17456 # First look for the input files in the build tree, otherwise in the
17457 # src tree.
17458 ac_file_inputs=`IFS=:
17459 for f in $ac_file_in; do
17460 case $f in
17461 -) echo $tmp/stdin ;;
17462 [\\/$]*)
17463 # Absolute (can't be DOS-style, as IFS=:)
17464 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17465 echo "$as_me: error: cannot find input file: $f" >&2;}
17466 { (exit 1); exit 1; }; }
17467 echo "$f";;
17468 *) # Relative
17469 if test -f "$f"; then
17470 # Build tree
17471 echo "$f"
17472 elif test -f "$srcdir/$f"; then
17473 # Source tree
17474 echo "$srcdir/$f"
17475 else
17476 # /dev/null tree
17477 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17478 echo "$as_me: error: cannot find input file: $f" >&2;}
17479 { (exit 1); exit 1; }; }
17480 fi;;
17481 esac
17482 done` || { (exit 1); exit 1; }
17483
17484 if test x"$ac_file" != x-; then
17485 { echo "$as_me:$LINENO: creating $ac_file" >&5
17486 echo "$as_me: creating $ac_file" >&6;}
17487 rm -f "$ac_file"
17488 fi
17489 _ACEOF
17490 cat >>$CONFIG_STATUS <<_ACEOF
17491 sed "$ac_vpsub
17492 $extrasub
17493 _ACEOF
17494 cat >>$CONFIG_STATUS <<\_ACEOF
17495 :t
17496 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17497 s,@configure_input@,$configure_input,;t t
17498 s,@srcdir@,$ac_srcdir,;t t
17499 s,@abs_srcdir@,$ac_abs_srcdir,;t t
17500 s,@top_srcdir@,$ac_top_srcdir,;t t
17501 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
17502 s,@builddir@,$ac_builddir,;t t
17503 s,@abs_builddir@,$ac_abs_builddir,;t t
17504 s,@top_builddir@,$ac_top_builddir,;t t
17505 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
17506 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
17507 rm -f $tmp/stdin
17508 if test x"$ac_file" != x-; then
17509 mv $tmp/out $ac_file
17510 else
17511 cat $tmp/out
17512 rm -f $tmp/out
17513 fi
17514
17515 done
17516 _ACEOF
17517 cat >>$CONFIG_STATUS <<\_ACEOF
17518
17519 #
17520 # CONFIG_HEADER section.
17521 #
17522
17523 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
17524 # NAME is the cpp macro being defined and VALUE is the value it is being given.
17525 #
17526 # ac_d sets the value in "#define NAME VALUE" lines.
17527 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
17528 ac_dB='[ ].*$,\1#\2'
17529 ac_dC=' '
17530 ac_dD=',;t'
17531 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
17532 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
17533 ac_uB='$,\1#\2define\3'
17534 ac_uC=' '
17535 ac_uD=',;t'
17536
17537 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
17538 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17539 case $ac_file in
17540 - | *:- | *:-:* ) # input from stdin
17541 cat >$tmp/stdin
17542 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17543 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17544 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17545 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17546 * ) ac_file_in=$ac_file.in ;;
17547 esac
17548
17549 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
17550 echo "$as_me: creating $ac_file" >&6;}
17551
17552 # First look for the input files in the build tree, otherwise in the
17553 # src tree.
17554 ac_file_inputs=`IFS=:
17555 for f in $ac_file_in; do
17556 case $f in
17557 -) echo $tmp/stdin ;;
17558 [\\/$]*)
17559 # Absolute (can't be DOS-style, as IFS=:)
17560 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17561 echo "$as_me: error: cannot find input file: $f" >&2;}
17562 { (exit 1); exit 1; }; }
17563 # Do quote $f, to prevent DOS paths from being IFS'd.
17564 echo "$f";;
17565 *) # Relative
17566 if test -f "$f"; then
17567 # Build tree
17568 echo "$f"
17569 elif test -f "$srcdir/$f"; then
17570 # Source tree
17571 echo "$srcdir/$f"
17572 else
17573 # /dev/null tree
17574 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17575 echo "$as_me: error: cannot find input file: $f" >&2;}
17576 { (exit 1); exit 1; }; }
17577 fi;;
17578 esac
17579 done` || { (exit 1); exit 1; }
17580 # Remove the trailing spaces.
17581 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
17582
17583 _ACEOF
17584
17585 # Transform confdefs.h into two sed scripts, `conftest.defines' and
17586 # `conftest.undefs', that substitutes the proper values into
17587 # config.h.in to produce config.h. The first handles `#define'
17588 # templates, and the second `#undef' templates.
17589 # And first: Protect against being on the right side of a sed subst in
17590 # config.status. Protect against being in an unquoted here document
17591 # in config.status.
17592 rm -f conftest.defines conftest.undefs
17593 # Using a here document instead of a string reduces the quoting nightmare.
17594 # Putting comments in sed scripts is not portable.
17595 #
17596 # `end' is used to avoid that the second main sed command (meant for
17597 # 0-ary CPP macros) applies to n-ary macro definitions.
17598 # See the Autoconf documentation for `clear'.
17599 cat >confdef2sed.sed <<\_ACEOF
17600 s/[\\&,]/\\&/g
17601 s,[\\$`],\\&,g
17602 t clear
17603 : clear
17604 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
17605 t end
17606 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
17607 : end
17608 _ACEOF
17609 # If some macros were called several times there might be several times
17610 # the same #defines, which is useless. Nevertheless, we may not want to
17611 # sort them, since we want the *last* AC-DEFINE to be honored.
17612 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
17613 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
17614 rm -f confdef2sed.sed
17615
17616 # This sed command replaces #undef with comments. This is necessary, for
17617 # example, in the case of _POSIX_SOURCE, which is predefined and required
17618 # on some systems where configure will not decide to define it.
17619 cat >>conftest.undefs <<\_ACEOF
17620 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
17621 _ACEOF
17622
17623 # Break up conftest.defines because some shells have a limit on the size
17624 # of here documents, and old seds have small limits too (100 cmds).
17625 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
17626 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
17627 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
17628 echo ' :' >>$CONFIG_STATUS
17629 rm -f conftest.tail
17630 while grep . conftest.defines >/dev/null
17631 do
17632 # Write a limited-size here document to $tmp/defines.sed.
17633 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
17634 # Speed up: don't consider the non `#define' lines.
17635 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
17636 # Work around the forget-to-reset-the-flag bug.
17637 echo 't clr' >>$CONFIG_STATUS
17638 echo ': clr' >>$CONFIG_STATUS
17639 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
17640 echo 'CEOF
17641 sed -f $tmp/defines.sed $tmp/in >$tmp/out
17642 rm -f $tmp/in
17643 mv $tmp/out $tmp/in
17644 ' >>$CONFIG_STATUS
17645 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
17646 rm -f conftest.defines
17647 mv conftest.tail conftest.defines
17648 done
17649 rm -f conftest.defines
17650 echo ' fi # grep' >>$CONFIG_STATUS
17651 echo >>$CONFIG_STATUS
17652
17653 # Break up conftest.undefs because some shells have a limit on the size
17654 # of here documents, and old seds have small limits too (100 cmds).
17655 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
17656 rm -f conftest.tail
17657 while grep . conftest.undefs >/dev/null
17658 do
17659 # Write a limited-size here document to $tmp/undefs.sed.
17660 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
17661 # Speed up: don't consider the non `#undef'
17662 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
17663 # Work around the forget-to-reset-the-flag bug.
17664 echo 't clr' >>$CONFIG_STATUS
17665 echo ': clr' >>$CONFIG_STATUS
17666 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
17667 echo 'CEOF
17668 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
17669 rm -f $tmp/in
17670 mv $tmp/out $tmp/in
17671 ' >>$CONFIG_STATUS
17672 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
17673 rm -f conftest.undefs
17674 mv conftest.tail conftest.undefs
17675 done
17676 rm -f conftest.undefs
17677
17678 cat >>$CONFIG_STATUS <<\_ACEOF
17679 # Let's still pretend it is `configure' which instantiates (i.e., don't
17680 # use $as_me), people would be surprised to read:
17681 # /* config.h. Generated by config.status. */
17682 if test x"$ac_file" = x-; then
17683 echo "/* Generated by configure. */" >$tmp/config.h
17684 else
17685 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
17686 fi
17687 cat $tmp/in >>$tmp/config.h
17688 rm -f $tmp/in
17689 if test x"$ac_file" != x-; then
17690 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
17691 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
17692 echo "$as_me: $ac_file is unchanged" >&6;}
17693 else
17694 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17695 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17696 X"$ac_file" : 'X\(//\)[^/]' \| \
17697 X"$ac_file" : 'X\(//\)$' \| \
17698 X"$ac_file" : 'X\(/\)' \| \
17699 . : '\(.\)' 2>/dev/null ||
17700 echo X"$ac_file" |
17701 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17702 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17703 /^X\(\/\/\)$/{ s//\1/; q; }
17704 /^X\(\/\).*/{ s//\1/; q; }
17705 s/.*/./; q'`
17706 { if $as_mkdir_p; then
17707 mkdir -p "$ac_dir"
17708 else
17709 as_dir="$ac_dir"
17710 as_dirs=
17711 while test ! -d "$as_dir"; do
17712 as_dirs="$as_dir $as_dirs"
17713 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17714 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17715 X"$as_dir" : 'X\(//\)[^/]' \| \
17716 X"$as_dir" : 'X\(//\)$' \| \
17717 X"$as_dir" : 'X\(/\)' \| \
17718 . : '\(.\)' 2>/dev/null ||
17719 echo X"$as_dir" |
17720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17721 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17722 /^X\(\/\/\)$/{ s//\1/; q; }
17723 /^X\(\/\).*/{ s//\1/; q; }
17724 s/.*/./; q'`
17725 done
17726 test ! -n "$as_dirs" || mkdir $as_dirs
17727 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17728 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17729 { (exit 1); exit 1; }; }; }
17730
17731 rm -f $ac_file
17732 mv $tmp/config.h $ac_file
17733 fi
17734 else
17735 cat $tmp/config.h
17736 rm -f $tmp/config.h
17737 fi
17738 done
17739 _ACEOF
17740 cat >>$CONFIG_STATUS <<\_ACEOF
17741
17742 #
17743 # CONFIG_COMMANDS section.
17744 #
17745 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
17746 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
17747 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
17748 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
17749 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17750 X"$ac_dest" : 'X\(//\)[^/]' \| \
17751 X"$ac_dest" : 'X\(//\)$' \| \
17752 X"$ac_dest" : 'X\(/\)' \| \
17753 . : '\(.\)' 2>/dev/null ||
17754 echo X"$ac_dest" |
17755 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17756 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17757 /^X\(\/\/\)$/{ s//\1/; q; }
17758 /^X\(\/\).*/{ s//\1/; q; }
17759 s/.*/./; q'`
17760 { if $as_mkdir_p; then
17761 mkdir -p "$ac_dir"
17762 else
17763 as_dir="$ac_dir"
17764 as_dirs=
17765 while test ! -d "$as_dir"; do
17766 as_dirs="$as_dir $as_dirs"
17767 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17768 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17769 X"$as_dir" : 'X\(//\)[^/]' \| \
17770 X"$as_dir" : 'X\(//\)$' \| \
17771 X"$as_dir" : 'X\(/\)' \| \
17772 . : '\(.\)' 2>/dev/null ||
17773 echo X"$as_dir" |
17774 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17775 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17776 /^X\(\/\/\)$/{ s//\1/; q; }
17777 /^X\(\/\).*/{ s//\1/; q; }
17778 s/.*/./; q'`
17779 done
17780 test ! -n "$as_dirs" || mkdir $as_dirs
17781 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17782 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17783 { (exit 1); exit 1; }; }; }
17784
17785 ac_builddir=.
17786
17787 if test "$ac_dir" != .; then
17788 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17789 # A "../" for each directory in $ac_dir_suffix.
17790 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17791 else
17792 ac_dir_suffix= ac_top_builddir=
17793 fi
17794
17795 case $srcdir in
17796 .) # No --srcdir option. We are building in place.
17797 ac_srcdir=.
17798 if test -z "$ac_top_builddir"; then
17799 ac_top_srcdir=.
17800 else
17801 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17802 fi ;;
17803 [\\/]* | ?:[\\/]* ) # Absolute path.
17804 ac_srcdir=$srcdir$ac_dir_suffix;
17805 ac_top_srcdir=$srcdir ;;
17806 *) # Relative path.
17807 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17808 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17809 esac
17810
17811 # Do not use `cd foo && pwd` to compute absolute paths, because
17812 # the directories may not exist.
17813 case `pwd` in
17814 .) ac_abs_builddir="$ac_dir";;
17815 *)
17816 case "$ac_dir" in
17817 .) ac_abs_builddir=`pwd`;;
17818 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17819 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17820 esac;;
17821 esac
17822 case $ac_abs_builddir in
17823 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17824 *)
17825 case ${ac_top_builddir}. in
17826 .) ac_abs_top_builddir=$ac_abs_builddir;;
17827 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17828 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17829 esac;;
17830 esac
17831 case $ac_abs_builddir in
17832 .) ac_abs_srcdir=$ac_srcdir;;
17833 *)
17834 case $ac_srcdir in
17835 .) ac_abs_srcdir=$ac_abs_builddir;;
17836 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17837 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17838 esac;;
17839 esac
17840 case $ac_abs_builddir in
17841 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17842 *)
17843 case $ac_top_srcdir in
17844 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17845 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17846 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17847 esac;;
17848 esac
17849
17850
17851 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
17852 echo "$as_me: executing $ac_dest commands" >&6;}
17853 case $ac_dest in
17854 default )
17855 case ${CONFIG_HEADERS} in
17856 *auto-host.h:config.in*)
17857 echo > cstamp-h ;;
17858 esac
17859 # Make sure all the subdirs exist.
17860 for d in $subdirs doc build
17861 do
17862 test -d $d || mkdir $d
17863 done
17864 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
17865 # bootstrapping and the installation procedure can still use
17866 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
17867 # FLAGS_TO_PASS has been modified to solve the problem there.
17868 # This is virtually a duplicate of what happens in configure.lang; we do
17869 # an extra check to make sure this only happens if ln -s can be used.
17870 case "$LN_S" in
17871 *-s*)
17872 for d in ${subdirs} ; do
17873 STARTDIR=`${PWDCMD-pwd}`
17874 cd $d
17875 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
17876 do
17877 rm -f $t
17878 $LN_S ../$t $t 2>/dev/null
17879 done
17880 cd $STARTDIR
17881 done
17882 ;;
17883 esac
17884 ;;
17885 esac
17886 done
17887 _ACEOF
17888
17889 cat >>$CONFIG_STATUS <<\_ACEOF
17890
17891 { (exit 0); exit 0; }
17892 _ACEOF
17893 chmod +x $CONFIG_STATUS
17894 ac_clean_files=$ac_clean_files_save
17895
17896
17897 # configure is writing to config.log, and then calls config.status.
17898 # config.status does its own redirection, appending to config.log.
17899 # Unfortunately, on DOS this fails, as config.log is still kept open
17900 # by configure, so config.status won't be able to write to it; its
17901 # output is simply discarded. So we exec the FD to /dev/null,
17902 # effectively closing config.log, so it can be properly (re)opened and
17903 # appended to by config.status. When coming back to configure, we
17904 # need to make the FD available again.
17905 if test "$no_create" != yes; then
17906 ac_cs_success=:
17907 ac_config_status_args=
17908 test "$silent" = yes &&
17909 ac_config_status_args="$ac_config_status_args --quiet"
17910 exec 5>/dev/null
17911 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17912 exec 5>>config.log
17913 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17914 # would make configure fail if this is the last instruction.
17915 $ac_cs_success || { (exit 1); exit 1; }
17916 fi
17917
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