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Daily bump.
[official-gcc.git] / gcc / configure
blob454e71a974dcfc91379498aaf4c98ee749bdaf83
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn cxx_compat_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror despite compiler version
866 --enable-checking=LIST
867 enable expensive run-time checks. With LIST,
868 enable only specific categories of checks.
869 Categories are: yes,no,all,none,release.
870 Flags are: assert,df,fold,gc,gcac,misc,
871 rtlflag,rtl,runtime,tree,valgrind,types.
872 --enable-coverage=LEVEL
873 enable compiler's code coverage collection.
874 Use to measure compiler performance and locate
875 unused parts of the compiler. With LEVEL, specify
876 optimization. Values are opt, noopt,
877 default is noopt
878 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
879 --enable-multilib enable library support for multiple ABIs
880 --enable-__cxa_atexit enable __cxa_atexit for C++
881 --enable-decimal-float={no,yes,bid,dpd}
882 enable decimal float extension to C. Selecting 'bid'
883 or 'dpd' choses which decimal floating point format
884 to use
885 --enable-fixed-point enable fixed-point arithmetic extension to C
886 --enable-threads enable thread usage for target GCC
887 --enable-threads=LIB use LIB thread package for target GCC
888 --enable-tls enable or disable generation of tls code
889 overriding the assembler check for tls support
890 --enable-objc-gc enable the use of Boehm's garbage collector with
891 the GNU Objective-C runtime
892 --disable-shared don't provide a shared libgcc
893 --enable-intermodule build the compiler in one step
894 --enable-languages=LIST specify which front-ends to build
895 --disable-rpath do not hardcode runtime library paths
896 --enable-initfini-array use .init_array/.fini_array sections
897 --enable-sjlj-exceptions
898 arrange to use setjmp/longjmp exception handling
899 --enable-secureplt enable -msecure-plt by default for PowerPC
900 --disable-win32-registry
901 disable lookup of installation paths in the
902 Registry on Windows hosts
903 --enable-win32-registry enable registry lookup (default)
904 --enable-win32-registry=KEY
905 use KEY instead of GCC version as the last portion
906 of the registry key
907 --enable-maintainer-mode
908 enable make rules and dependencies not useful
909 (and sometimes confusing) to the casual installer
910 --enable-version-specific-runtime-libs
911 specify that runtime libraries should be
912 installed in a compiler-specific directory
913
914 Optional Packages:
915 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
916 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
917 --with-build-libsubdir=DIR Directory where to find libraries for build system
918 --with-local-prefix=DIR specifies directory to put local include
919 --with-gxx-include-dir=DIR
920 specifies directory to put g++ header files
921 --with-cpp-install-dir=DIR
922 install the user visible C preprocessor in DIR
923 (relative to PREFIX) as well as PREFIX/bin
924 --with-gnu-ld arrange to work with GNU ld.
925 --with-ld arrange to use the specified ld (full pathname)
926 --with-demangler-in-ld try to use demangler in GNU ld.
927 --with-gnu-as arrange to work with GNU as
928 --with-as arrange to use the specified as (full pathname)
929 --with-stabs arrange to use stabs instead of host debug format
930 --with-dwarf2 force the default debug format to be DWARF 2
931 --with-build-sysroot=sysroot
932 use sysroot as the system root during the build
933 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
934 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
935 --with-bugurl=URL Direct users to URL to report a bug
936 --with-gnu-ld assume the C compiler uses GNU ld default=no
937 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
938 --without-libiconv-prefix don't search for libiconv in includedir and libdir
939 --with-system-libunwind use installed libunwind
940 --with-long-double-128 Use 128-bit long double by default.
941 --with-gc={page,zone} choose the garbage collection mechanism to use
942 with the compiler
943 --with-system-zlib use installed libz
944 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
945 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
946 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
947 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
948
949 Some influential environment variables:
950 CC C compiler command
951 CFLAGS C compiler flags
952 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
953 nonstandard directory <lib dir>
954 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
955 headers in a nonstandard directory <include dir>
956 CPP C preprocessor
957 GMPLIBS How to link GMP
958 GMPINC How to find GMP include files
959
960 Use these variables to override the choices made by `configure' or to help
961 it to find libraries and programs with nonstandard names/locations.
962
963 _ACEOF
964 fi
965
966 if test "$ac_init_help" = "recursive"; then
967 # If there are subdirs, report their specific --help.
968 ac_popdir=`pwd`
969 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
970 test -d $ac_dir || continue
971 ac_builddir=.
972
973 if test "$ac_dir" != .; then
974 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
975 # A "../" for each directory in $ac_dir_suffix.
976 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
977 else
978 ac_dir_suffix= ac_top_builddir=
979 fi
980
981 case $srcdir in
982 .) # No --srcdir option. We are building in place.
983 ac_srcdir=.
984 if test -z "$ac_top_builddir"; then
985 ac_top_srcdir=.
986 else
987 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
988 fi ;;
989 [\\/]* | ?:[\\/]* ) # Absolute path.
990 ac_srcdir=$srcdir$ac_dir_suffix;
991 ac_top_srcdir=$srcdir ;;
992 *) # Relative path.
993 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
994 ac_top_srcdir=$ac_top_builddir$srcdir ;;
995 esac
996
997 # Do not use `cd foo && pwd` to compute absolute paths, because
998 # the directories may not exist.
999 case `pwd` in
1000 .) ac_abs_builddir="$ac_dir";;
1001 *)
1002 case "$ac_dir" in
1003 .) ac_abs_builddir=`pwd`;;
1004 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1005 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1006 esac;;
1007 esac
1008 case $ac_abs_builddir in
1009 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1010 *)
1011 case ${ac_top_builddir}. in
1012 .) ac_abs_top_builddir=$ac_abs_builddir;;
1013 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1014 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1015 esac;;
1016 esac
1017 case $ac_abs_builddir in
1018 .) ac_abs_srcdir=$ac_srcdir;;
1019 *)
1020 case $ac_srcdir in
1021 .) ac_abs_srcdir=$ac_abs_builddir;;
1022 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1023 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1024 esac;;
1025 esac
1026 case $ac_abs_builddir in
1027 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1028 *)
1029 case $ac_top_srcdir in
1030 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1031 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1032 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1033 esac;;
1034 esac
1035
1036 cd $ac_dir
1037 # Check for guested configure; otherwise get Cygnus style configure.
1038 if test -f $ac_srcdir/configure.gnu; then
1039 echo
1040 $SHELL $ac_srcdir/configure.gnu --help=recursive
1041 elif test -f $ac_srcdir/configure; then
1042 echo
1043 $SHELL $ac_srcdir/configure --help=recursive
1044 elif test -f $ac_srcdir/configure.ac ||
1045 test -f $ac_srcdir/configure.in; then
1046 echo
1047 $ac_configure --help
1048 else
1049 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1050 fi
1051 cd $ac_popdir
1052 done
1053 fi
1054
1055 test -n "$ac_init_help" && exit 0
1056 if $ac_init_version; then
1057 cat <<\_ACEOF
1058
1059 Copyright (C) 2003 Free Software Foundation, Inc.
1060 This configure script is free software; the Free Software Foundation
1061 gives unlimited permission to copy, distribute and modify it.
1062 _ACEOF
1063 exit 0
1064 fi
1065 exec 5>config.log
1066 cat >&5 <<_ACEOF
1067 This file contains any messages produced by compilers while
1068 running configure, to aid debugging if configure makes a mistake.
1069
1070 It was created by $as_me, which was
1071 generated by GNU Autoconf 2.59. Invocation command line was
1072
1073 $ $0 $@
1074
1075 _ACEOF
1076 {
1077 cat <<_ASUNAME
1078 ## --------- ##
1079 ## Platform. ##
1080 ## --------- ##
1081
1082 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1083 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1084 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1085 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1086 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1087
1088 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1089 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1090
1091 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1092 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1093 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1094 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1095 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1096 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1097 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1098
1099 _ASUNAME
1100
1101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1102 for as_dir in $PATH
1103 do
1104 IFS=$as_save_IFS
1105 test -z "$as_dir" && as_dir=.
1106 echo "PATH: $as_dir"
1107 done
1108
1109 } >&5
1110
1111 cat >&5 <<_ACEOF
1112
1113
1114 ## ----------- ##
1115 ## Core tests. ##
1116 ## ----------- ##
1117
1118 _ACEOF
1119
1120
1121 # Keep a trace of the command line.
1122 # Strip out --no-create and --no-recursion so they do not pile up.
1123 # Strip out --silent because we don't want to record it for future runs.
1124 # Also quote any args containing shell meta-characters.
1125 # Make two passes to allow for proper duplicate-argument suppression.
1126 ac_configure_args=
1127 ac_configure_args0=
1128 ac_configure_args1=
1129 ac_sep=
1130 ac_must_keep_next=false
1131 for ac_pass in 1 2
1132 do
1133 for ac_arg
1134 do
1135 case $ac_arg in
1136 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1137 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1138 | -silent | --silent | --silen | --sile | --sil)
1139 continue ;;
1140 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1141 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1142 esac
1143 case $ac_pass in
1144 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1145 2)
1146 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1147 if test $ac_must_keep_next = true; then
1148 ac_must_keep_next=false # Got value, back to normal.
1149 else
1150 case $ac_arg in
1151 *=* | --config-cache | -C | -disable-* | --disable-* \
1152 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1153 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1154 | -with-* | --with-* | -without-* | --without-* | --x)
1155 case "$ac_configure_args0 " in
1156 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1157 esac
1158 ;;
1159 -* ) ac_must_keep_next=true ;;
1160 esac
1161 fi
1162 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1163 # Get rid of the leading space.
1164 ac_sep=" "
1165 ;;
1166 esac
1167 done
1168 done
1169 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1170 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1171
1172 # When interrupted or exit'd, cleanup temporary files, and complete
1173 # config.log. We remove comments because anyway the quotes in there
1174 # would cause problems or look ugly.
1175 # WARNING: Be sure not to use single quotes in there, as some shells,
1176 # such as our DU 5.0 friend, will then `close' the trap.
1177 trap 'exit_status=$?
1178 # Save into config.log some information that might help in debugging.
1179 {
1180 echo
1181
1182 cat <<\_ASBOX
1183 ## ---------------- ##
1184 ## Cache variables. ##
1185 ## ---------------- ##
1186 _ASBOX
1187 echo
1188 # The following way of writing the cache mishandles newlines in values,
1189 {
1190 (set) 2>&1 |
1191 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1192 *ac_space=\ *)
1193 sed -n \
1194 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1195 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1196 ;;
1197 *)
1198 sed -n \
1199 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1200 ;;
1201 esac;
1202 }
1203 echo
1204
1205 cat <<\_ASBOX
1206 ## ----------------- ##
1207 ## Output variables. ##
1208 ## ----------------- ##
1209 _ASBOX
1210 echo
1211 for ac_var in $ac_subst_vars
1212 do
1213 eval ac_val=$`echo $ac_var`
1214 echo "$ac_var='"'"'$ac_val'"'"'"
1215 done | sort
1216 echo
1217
1218 if test -n "$ac_subst_files"; then
1219 cat <<\_ASBOX
1220 ## ------------- ##
1221 ## Output files. ##
1222 ## ------------- ##
1223 _ASBOX
1224 echo
1225 for ac_var in $ac_subst_files
1226 do
1227 eval ac_val=$`echo $ac_var`
1228 echo "$ac_var='"'"'$ac_val'"'"'"
1229 done | sort
1230 echo
1231 fi
1232
1233 if test -s confdefs.h; then
1234 cat <<\_ASBOX
1235 ## ----------- ##
1236 ## confdefs.h. ##
1237 ## ----------- ##
1238 _ASBOX
1239 echo
1240 sed "/^$/d" confdefs.h | sort
1241 echo
1242 fi
1243 test "$ac_signal" != 0 &&
1244 echo "$as_me: caught signal $ac_signal"
1245 echo "$as_me: exit $exit_status"
1246 } >&5
1247 rm -f core *.core &&
1248 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1249 exit $exit_status
1250 ' 0
1251 for ac_signal in 1 2 13 15; do
1252 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1253 done
1254 ac_signal=0
1255
1256 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1257 rm -rf conftest* confdefs.h
1258 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1259 echo >confdefs.h
1260
1261 # Predefined preprocessor variables.
1262
1263 cat >>confdefs.h <<_ACEOF
1264 #define PACKAGE_NAME "$PACKAGE_NAME"
1265 _ACEOF
1266
1267
1268 cat >>confdefs.h <<_ACEOF
1269 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1270 _ACEOF
1271
1272
1273 cat >>confdefs.h <<_ACEOF
1274 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1275 _ACEOF
1276
1277
1278 cat >>confdefs.h <<_ACEOF
1279 #define PACKAGE_STRING "$PACKAGE_STRING"
1280 _ACEOF
1281
1282
1283 cat >>confdefs.h <<_ACEOF
1284 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1285 _ACEOF
1286
1287
1288 # Let the site file select an alternate cache file if it wants to.
1289 # Prefer explicitly selected file to automatically selected ones.
1290 if test -z "$CONFIG_SITE"; then
1291 if test "x$prefix" != xNONE; then
1292 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1293 else
1294 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1295 fi
1296 fi
1297 for ac_site_file in $CONFIG_SITE; do
1298 if test -r "$ac_site_file"; then
1299 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1300 echo "$as_me: loading site script $ac_site_file" >&6;}
1301 sed 's/^/| /' "$ac_site_file" >&5
1302 . "$ac_site_file"
1303 fi
1304 done
1305
1306 if test -r "$cache_file"; then
1307 # Some versions of bash will fail to source /dev/null (special
1308 # files actually), so we avoid doing that.
1309 if test -f "$cache_file"; then
1310 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1311 echo "$as_me: loading cache $cache_file" >&6;}
1312 case $cache_file in
1313 [\\/]* | ?:[\\/]* ) . $cache_file;;
1314 *) . ./$cache_file;;
1315 esac
1316 fi
1317 else
1318 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1319 echo "$as_me: creating cache $cache_file" >&6;}
1320 >$cache_file
1321 fi
1322
1323 # Check that the precious variables saved in the cache have kept the same
1324 # value.
1325 ac_cache_corrupted=false
1326 for ac_var in `(set) 2>&1 |
1327 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1328 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1329 eval ac_new_set=\$ac_env_${ac_var}_set
1330 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1331 eval ac_new_val="\$ac_env_${ac_var}_value"
1332 case $ac_old_set,$ac_new_set in
1333 set,)
1334 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1335 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1336 ac_cache_corrupted=: ;;
1337 ,set)
1338 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1339 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1340 ac_cache_corrupted=: ;;
1341 ,);;
1342 *)
1343 if test "x$ac_old_val" != "x$ac_new_val"; then
1344 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1345 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1346 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1347 echo "$as_me: former value: $ac_old_val" >&2;}
1348 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1349 echo "$as_me: current value: $ac_new_val" >&2;}
1350 ac_cache_corrupted=:
1351 fi;;
1352 esac
1353 # Pass precious variables to config.status.
1354 if test "$ac_new_set" = set; then
1355 case $ac_new_val in
1356 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1357 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1358 *) ac_arg=$ac_var=$ac_new_val ;;
1359 esac
1360 case " $ac_configure_args " in
1361 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1362 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1363 esac
1364 fi
1365 done
1366 if $ac_cache_corrupted; then
1367 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1368 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1369 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1370 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1371 { (exit 1); exit 1; }; }
1372 fi
1373
1374 ac_ext=c
1375 ac_cpp='$CPP $CPPFLAGS'
1376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1400
1401
1402 gcc_version=`cat $srcdir/BASE-VER`
1403
1404 # Determine the host, build, and target systems
1405 ac_aux_dir=
1406 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1407 if test -f $ac_dir/install-sh; then
1408 ac_aux_dir=$ac_dir
1409 ac_install_sh="$ac_aux_dir/install-sh -c"
1410 break
1411 elif test -f $ac_dir/install.sh; then
1412 ac_aux_dir=$ac_dir
1413 ac_install_sh="$ac_aux_dir/install.sh -c"
1414 break
1415 elif test -f $ac_dir/shtool; then
1416 ac_aux_dir=$ac_dir
1417 ac_install_sh="$ac_aux_dir/shtool install -c"
1418 break
1419 fi
1420 done
1421 if test -z "$ac_aux_dir"; then
1422 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1423 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1424 { (exit 1); exit 1; }; }
1425 fi
1426 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1427 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1428 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1429
1430 # Make sure we can run config.sub.
1431 $ac_config_sub sun4 >/dev/null 2>&1 ||
1432 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1433 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1434 { (exit 1); exit 1; }; }
1435
1436 echo "$as_me:$LINENO: checking build system type" >&5
1437 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1438 if test "${ac_cv_build+set}" = set; then
1439 echo $ECHO_N "(cached) $ECHO_C" >&6
1440 else
1441 ac_cv_build_alias=$build_alias
1442 test -z "$ac_cv_build_alias" &&
1443 ac_cv_build_alias=`$ac_config_guess`
1444 test -z "$ac_cv_build_alias" &&
1445 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1446 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1447 { (exit 1); exit 1; }; }
1448 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1449 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1450 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1451 { (exit 1); exit 1; }; }
1452
1453 fi
1454 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1455 echo "${ECHO_T}$ac_cv_build" >&6
1456 build=$ac_cv_build
1457 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1458 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1459 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1460
1461
1462 echo "$as_me:$LINENO: checking host system type" >&5
1463 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1464 if test "${ac_cv_host+set}" = set; then
1465 echo $ECHO_N "(cached) $ECHO_C" >&6
1466 else
1467 ac_cv_host_alias=$host_alias
1468 test -z "$ac_cv_host_alias" &&
1469 ac_cv_host_alias=$ac_cv_build_alias
1470 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1471 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1472 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1473 { (exit 1); exit 1; }; }
1474
1475 fi
1476 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1477 echo "${ECHO_T}$ac_cv_host" >&6
1478 host=$ac_cv_host
1479 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1480 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1481 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1482
1483
1484 echo "$as_me:$LINENO: checking target system type" >&5
1485 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1486 if test "${ac_cv_target+set}" = set; then
1487 echo $ECHO_N "(cached) $ECHO_C" >&6
1488 else
1489 ac_cv_target_alias=$target_alias
1490 test "x$ac_cv_target_alias" = "x" &&
1491 ac_cv_target_alias=$ac_cv_host_alias
1492 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1493 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1494 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1495 { (exit 1); exit 1; }; }
1496
1497 fi
1498 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1499 echo "${ECHO_T}$ac_cv_target" >&6
1500 target=$ac_cv_target
1501 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1502 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1503 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1504
1505
1506 # The aliases save the names the user supplied, while $host etc.
1507 # will get canonicalized.
1508 test -n "$target_alias" &&
1509 test "$program_prefix$program_suffix$program_transform_name" = \
1510 NONENONEs,x,x, &&
1511 program_prefix=${target_alias}-
1512
1513 # Determine the noncanonical target name, for directory use.
1514 case ${build_alias} in
1515 "") build_noncanonical=${build} ;;
1516 *) build_noncanonical=${build_alias} ;;
1517 esac
1518
1519 case ${host_alias} in
1520 "") host_noncanonical=${build_noncanonical} ;;
1521 *) host_noncanonical=${host_alias} ;;
1522 esac
1523
1524 case ${target_alias} in
1525 "") target_noncanonical=${host_noncanonical} ;;
1526 *) target_noncanonical=${target_alias} ;;
1527 esac
1528
1529
1530
1531
1532 # Determine the target- and build-specific subdirectories
1533
1534 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1535 # have matching libraries, they should use host libraries: Makefile.tpl
1536 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1537 # However, they still use the build modules, because the corresponding
1538 # host modules (e.g. bison) are only built for the host when bootstrap
1539 # finishes. So:
1540 # - build_subdir is where we find build modules, and never changes.
1541 # - build_libsubdir is where we find build libraries, and can be overridden.
1542
1543 # Prefix 'build-' so this never conflicts with target_subdir.
1544 build_subdir="build-${build_noncanonical}"
1545
1546 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1547 if test "${with_build_libsubdir+set}" = set; then
1548 withval="$with_build_libsubdir"
1549 build_libsubdir="$withval"
1550 else
1551 build_libsubdir="$build_subdir"
1552 fi;
1553 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1554 if ( test $srcdir = . && test -d gcc ) \
1555 || test -d $srcdir/../host-${host_noncanonical}; then
1556 host_subdir="host-${host_noncanonical}"
1557 else
1558 host_subdir=.
1559 fi
1560 # No prefix.
1561 target_subdir=${target_noncanonical}
1562
1563
1564 # Set program_transform_name
1565 test "$program_prefix" != NONE &&
1566 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1567 # Use a double $ so make ignores it.
1568 test "$program_suffix" != NONE &&
1569 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1570 # Double any \ or $. echo might interpret backslashes.
1571 # By default was `s,x,x', remove it if useless.
1572 cat <<\_ACEOF >conftest.sed
1573 s/[\\$]/&&/g;s/;s,x,x,$//
1574 _ACEOF
1575 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1576 rm conftest.sed
1577
1578
1579 # Check for bogus environment variables.
1580 # Test if LIBRARY_PATH contains the notation for the current directory
1581 # since this would lead to problems installing/building glibc.
1582 # LIBRARY_PATH contains the current directory if one of the following
1583 # is true:
1584 # - one of the terminals (":" and ";") is the first or last sign
1585 # - two terminals occur directly after each other
1586 # - the path contains an element with a dot in it
1587 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1588 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1589 case ${LIBRARY_PATH} in
1590 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1591 library_path_setting="contains current directory"
1592 ;;
1593 *)
1594 library_path_setting="ok"
1595 ;;
1596 esac
1597 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1598 echo "${ECHO_T}$library_path_setting" >&6
1599 if test "$library_path_setting" != "ok"; then
1600 { { echo "$as_me:$LINENO: error:
1601 *** LIBRARY_PATH shouldn't contain the current directory when
1602 *** building gcc. Please change the environment variable
1603 *** and run configure again." >&5
1604 echo "$as_me: error:
1605 *** LIBRARY_PATH shouldn't contain the current directory when
1606 *** building gcc. Please change the environment variable
1607 *** and run configure again." >&2;}
1608 { (exit 1); exit 1; }; }
1609 fi
1610
1611 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1612 # since this would lead to problems installing/building glibc.
1613 # GCC_EXEC_PREFIX contains the current directory if one of the following
1614 # is true:
1615 # - one of the terminals (":" and ";") is the first or last sign
1616 # - two terminals occur directly after each other
1617 # - the path contains an element with a dot in it
1618 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1619 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1620 case ${GCC_EXEC_PREFIX} in
1621 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1622 gcc_exec_prefix_setting="contains current directory"
1623 ;;
1624 *)
1625 gcc_exec_prefix_setting="ok"
1626 ;;
1627 esac
1628 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1629 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1630 if test "$gcc_exec_prefix_setting" != "ok"; then
1631 { { echo "$as_me:$LINENO: error:
1632 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1633 *** building gcc. Please change the environment variable
1634 *** and run configure again." >&5
1635 echo "$as_me: error:
1636 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1637 *** building gcc. Please change the environment variable
1638 *** and run configure again." >&2;}
1639 { (exit 1); exit 1; }; }
1640 fi
1641
1642 # -----------
1643 # Directories
1644 # -----------
1645
1646 # Specify the local prefix
1647 local_prefix=
1648
1649 # Check whether --with-local-prefix or --without-local-prefix was given.
1650 if test "${with_local_prefix+set}" = set; then
1651 withval="$with_local_prefix"
1652 case "${withval}" in
1653 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1654 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1655 { (exit 1); exit 1; }; } ;;
1656 no) ;;
1657 *) local_prefix=$with_local_prefix ;;
1658 esac
1659 fi;
1660
1661 # Default local prefix if it is empty
1662 if test x$local_prefix = x; then
1663 local_prefix=/usr/local
1664 fi
1665
1666 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1667 # passed in by the toplevel make and thus we'd get different behavior
1668 # depending on where we built the sources.
1669 gcc_gxx_include_dir=
1670 # Specify the g++ header file directory
1671
1672 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1673 if test "${with_gxx_include_dir+set}" = set; then
1674 withval="$with_gxx_include_dir"
1675 case "${withval}" in
1676 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1677 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1678 { (exit 1); exit 1; }; } ;;
1679 no) ;;
1680 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1681 esac
1682 fi;
1683
1684 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1685 if test x${gcc_gxx_include_dir} = x; then
1686 if test x${enable_version_specific_runtime_libs} = xyes; then
1687 gcc_gxx_include_dir='${libsubdir}/include/c++'
1688 else
1689 libstdcxx_incdir='include/c++/$(version)'
1690 if test x$host != x$target; then
1691 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1692 fi
1693 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1694 fi
1695 fi
1696
1697
1698 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1699 if test "${with_cpp_install_dir+set}" = set; then
1700 withval="$with_cpp_install_dir"
1701 if test x$withval = xyes; then
1702 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1703 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1704 { (exit 1); exit 1; }; }
1705 elif test x$withval != xno; then
1706 cpp_install_dir=$withval
1707 fi
1708 fi;
1709
1710 # We would like to our source tree to be readonly. However when releases or
1711 # pre-releases are generated, the flex/bison generated files as well as the
1712 # various formats of manuals need to be included along with the rest of the
1713 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1714 # just that.
1715
1716 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1717 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1718 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1719 if test "${enable_generated_files_in_srcdir+set}" = set; then
1720 enableval="$enable_generated_files_in_srcdir"
1721 generated_files_in_srcdir=$enableval
1722 else
1723 generated_files_in_srcdir=no
1724 fi;
1725
1726 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1727 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1728
1729 if test "$generated_files_in_srcdir" = "yes"; then
1730 GENINSRC=''
1731 else
1732 GENINSRC='#'
1733 fi
1734
1735
1736 # -------------------
1737 # Find default linker
1738 # -------------------
1739
1740 # With GNU ld
1741
1742 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1743 if test "${with_gnu_ld+set}" = set; then
1744 withval="$with_gnu_ld"
1745 gnu_ld_flag="$with_gnu_ld"
1746 else
1747 gnu_ld_flag=no
1748 fi;
1749
1750 # With pre-defined ld
1751
1752 # Check whether --with-ld or --without-ld was given.
1753 if test "${with_ld+set}" = set; then
1754 withval="$with_ld"
1755 DEFAULT_LINKER="$with_ld"
1756 fi;
1757 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1758 if test ! -x "$DEFAULT_LINKER"; then
1759 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1760 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1761 { (exit 1); exit 1; }; }
1762 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1763 gnu_ld_flag=yes
1764 fi
1765
1766 cat >>confdefs.h <<_ACEOF
1767 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1768 _ACEOF
1769
1770 fi
1771
1772 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1773
1774 cat >>confdefs.h <<_ACEOF
1775 #define HAVE_GNU_LD $gnu_ld
1776 _ACEOF
1777
1778
1779 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1780 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1781 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1782 if test x"$gnu_ld_flag" = x"no"; then
1783 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1784 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1785 else
1786 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1787 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1788 fi
1789 else
1790 echo "$as_me:$LINENO: result: no" >&5
1791 echo "${ECHO_T}no" >&6
1792 fi
1793
1794 # With demangler in GNU ld
1795
1796 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1797 if test "${with_demangler_in_ld+set}" = set; then
1798 withval="$with_demangler_in_ld"
1799 demangler_in_ld="$with_demangler_in_ld"
1800 else
1801 demangler_in_ld=no
1802 fi;
1803
1804 # ----------------------
1805 # Find default assembler
1806 # ----------------------
1807
1808 # With GNU as
1809
1810 # Check whether --with-gnu-as or --without-gnu-as was given.
1811 if test "${with_gnu_as+set}" = set; then
1812 withval="$with_gnu_as"
1813 gas_flag="$with_gnu_as"
1814 else
1815 gas_flag=no
1816 fi;
1817
1818
1819 # Check whether --with-as or --without-as was given.
1820 if test "${with_as+set}" = set; then
1821 withval="$with_as"
1822 DEFAULT_ASSEMBLER="$with_as"
1823 fi;
1824 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1825 if test ! -x "$DEFAULT_ASSEMBLER"; then
1826 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1827 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1828 { (exit 1); exit 1; }; }
1829 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1830 gas_flag=yes
1831 fi
1832
1833 cat >>confdefs.h <<_ACEOF
1834 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1835 _ACEOF
1836
1837 fi
1838
1839 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
1840
1841 cat >>confdefs.h <<_ACEOF
1842 #define HAVE_GNU_AS $gnu_as
1843 _ACEOF
1844
1845
1846 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1847 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1848 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1849 if test x"$gas_flag" = x"no"; then
1850 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1851 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1852 else
1853 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1854 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1855 fi
1856 else
1857 echo "$as_me:$LINENO: result: no" >&5
1858 echo "${ECHO_T}no" >&6
1859 fi
1860
1861 # ---------------
1862 # Find C compiler
1863 # ---------------
1864
1865 # If a non-executable a.out is present (e.g. created by GNU as above even if
1866 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1867 # file, even when creating an executable, so an execution test fails.
1868 # Remove possible default executable files to avoid this.
1869 #
1870 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1871 # Autoconf includes it.
1872 rm -f a.out a.exe b.out
1873
1874 # Find the native compiler
1875 ac_ext=c
1876 ac_cpp='$CPP $CPPFLAGS'
1877 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1878 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1879 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1880 if test -n "$ac_tool_prefix"; then
1881 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1882 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1883 echo "$as_me:$LINENO: checking for $ac_word" >&5
1884 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1885 if test "${ac_cv_prog_CC+set}" = set; then
1886 echo $ECHO_N "(cached) $ECHO_C" >&6
1887 else
1888 if test -n "$CC"; then
1889 ac_cv_prog_CC="$CC" # Let the user override the test.
1890 else
1891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1892 for as_dir in $PATH
1893 do
1894 IFS=$as_save_IFS
1895 test -z "$as_dir" && as_dir=.
1896 for ac_exec_ext in '' $ac_executable_extensions; do
1897 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1898 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1899 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1900 break 2
1901 fi
1902 done
1903 done
1904
1905 fi
1906 fi
1907 CC=$ac_cv_prog_CC
1908 if test -n "$CC"; then
1909 echo "$as_me:$LINENO: result: $CC" >&5
1910 echo "${ECHO_T}$CC" >&6
1911 else
1912 echo "$as_me:$LINENO: result: no" >&5
1913 echo "${ECHO_T}no" >&6
1914 fi
1915
1916 fi
1917 if test -z "$ac_cv_prog_CC"; then
1918 ac_ct_CC=$CC
1919 # Extract the first word of "gcc", so it can be a program name with args.
1920 set dummy gcc; ac_word=$2
1921 echo "$as_me:$LINENO: checking for $ac_word" >&5
1922 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1923 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1924 echo $ECHO_N "(cached) $ECHO_C" >&6
1925 else
1926 if test -n "$ac_ct_CC"; then
1927 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1928 else
1929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1930 for as_dir in $PATH
1931 do
1932 IFS=$as_save_IFS
1933 test -z "$as_dir" && as_dir=.
1934 for ac_exec_ext in '' $ac_executable_extensions; do
1935 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1936 ac_cv_prog_ac_ct_CC="gcc"
1937 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1938 break 2
1939 fi
1940 done
1941 done
1942
1943 fi
1944 fi
1945 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1946 if test -n "$ac_ct_CC"; then
1947 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1948 echo "${ECHO_T}$ac_ct_CC" >&6
1949 else
1950 echo "$as_me:$LINENO: result: no" >&5
1951 echo "${ECHO_T}no" >&6
1952 fi
1953
1954 CC=$ac_ct_CC
1955 else
1956 CC="$ac_cv_prog_CC"
1957 fi
1958
1959 if test -z "$CC"; then
1960 if test -n "$ac_tool_prefix"; then
1961 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1962 set dummy ${ac_tool_prefix}cc; ac_word=$2
1963 echo "$as_me:$LINENO: checking for $ac_word" >&5
1964 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1965 if test "${ac_cv_prog_CC+set}" = set; then
1966 echo $ECHO_N "(cached) $ECHO_C" >&6
1967 else
1968 if test -n "$CC"; then
1969 ac_cv_prog_CC="$CC" # Let the user override the test.
1970 else
1971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1972 for as_dir in $PATH
1973 do
1974 IFS=$as_save_IFS
1975 test -z "$as_dir" && as_dir=.
1976 for ac_exec_ext in '' $ac_executable_extensions; do
1977 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1978 ac_cv_prog_CC="${ac_tool_prefix}cc"
1979 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1980 break 2
1981 fi
1982 done
1983 done
1984
1985 fi
1986 fi
1987 CC=$ac_cv_prog_CC
1988 if test -n "$CC"; then
1989 echo "$as_me:$LINENO: result: $CC" >&5
1990 echo "${ECHO_T}$CC" >&6
1991 else
1992 echo "$as_me:$LINENO: result: no" >&5
1993 echo "${ECHO_T}no" >&6
1994 fi
1995
1996 fi
1997 if test -z "$ac_cv_prog_CC"; then
1998 ac_ct_CC=$CC
1999 # Extract the first word of "cc", so it can be a program name with args.
2000 set dummy cc; ac_word=$2
2001 echo "$as_me:$LINENO: checking for $ac_word" >&5
2002 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2003 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2004 echo $ECHO_N "(cached) $ECHO_C" >&6
2005 else
2006 if test -n "$ac_ct_CC"; then
2007 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2008 else
2009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2010 for as_dir in $PATH
2011 do
2012 IFS=$as_save_IFS
2013 test -z "$as_dir" && as_dir=.
2014 for ac_exec_ext in '' $ac_executable_extensions; do
2015 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2016 ac_cv_prog_ac_ct_CC="cc"
2017 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2018 break 2
2019 fi
2020 done
2021 done
2022
2023 fi
2024 fi
2025 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2026 if test -n "$ac_ct_CC"; then
2027 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2028 echo "${ECHO_T}$ac_ct_CC" >&6
2029 else
2030 echo "$as_me:$LINENO: result: no" >&5
2031 echo "${ECHO_T}no" >&6
2032 fi
2033
2034 CC=$ac_ct_CC
2035 else
2036 CC="$ac_cv_prog_CC"
2037 fi
2038
2039 fi
2040 if test -z "$CC"; then
2041 # Extract the first word of "cc", so it can be a program name with args.
2042 set dummy cc; ac_word=$2
2043 echo "$as_me:$LINENO: checking for $ac_word" >&5
2044 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2045 if test "${ac_cv_prog_CC+set}" = set; then
2046 echo $ECHO_N "(cached) $ECHO_C" >&6
2047 else
2048 if test -n "$CC"; then
2049 ac_cv_prog_CC="$CC" # Let the user override the test.
2050 else
2051 ac_prog_rejected=no
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055 IFS=$as_save_IFS
2056 test -z "$as_dir" && as_dir=.
2057 for ac_exec_ext in '' $ac_executable_extensions; do
2058 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2059 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2060 ac_prog_rejected=yes
2061 continue
2062 fi
2063 ac_cv_prog_CC="cc"
2064 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2065 break 2
2066 fi
2067 done
2068 done
2069
2070 if test $ac_prog_rejected = yes; then
2071 # We found a bogon in the path, so make sure we never use it.
2072 set dummy $ac_cv_prog_CC
2073 shift
2074 if test $# != 0; then
2075 # We chose a different compiler from the bogus one.
2076 # However, it has the same basename, so the bogon will be chosen
2077 # first if we set CC to just the basename; use the full file name.
2078 shift
2079 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2080 fi
2081 fi
2082 fi
2083 fi
2084 CC=$ac_cv_prog_CC
2085 if test -n "$CC"; then
2086 echo "$as_me:$LINENO: result: $CC" >&5
2087 echo "${ECHO_T}$CC" >&6
2088 else
2089 echo "$as_me:$LINENO: result: no" >&5
2090 echo "${ECHO_T}no" >&6
2091 fi
2092
2093 fi
2094 if test -z "$CC"; then
2095 if test -n "$ac_tool_prefix"; then
2096 for ac_prog in cl
2097 do
2098 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2099 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2100 echo "$as_me:$LINENO: checking for $ac_word" >&5
2101 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2102 if test "${ac_cv_prog_CC+set}" = set; then
2103 echo $ECHO_N "(cached) $ECHO_C" >&6
2104 else
2105 if test -n "$CC"; then
2106 ac_cv_prog_CC="$CC" # Let the user override the test.
2107 else
2108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2109 for as_dir in $PATH
2110 do
2111 IFS=$as_save_IFS
2112 test -z "$as_dir" && as_dir=.
2113 for ac_exec_ext in '' $ac_executable_extensions; do
2114 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2115 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2116 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2117 break 2
2118 fi
2119 done
2120 done
2121
2122 fi
2123 fi
2124 CC=$ac_cv_prog_CC
2125 if test -n "$CC"; then
2126 echo "$as_me:$LINENO: result: $CC" >&5
2127 echo "${ECHO_T}$CC" >&6
2128 else
2129 echo "$as_me:$LINENO: result: no" >&5
2130 echo "${ECHO_T}no" >&6
2131 fi
2132
2133 test -n "$CC" && break
2134 done
2135 fi
2136 if test -z "$CC"; then
2137 ac_ct_CC=$CC
2138 for ac_prog in cl
2139 do
2140 # Extract the first word of "$ac_prog", so it can be a program name with args.
2141 set dummy $ac_prog; ac_word=$2
2142 echo "$as_me:$LINENO: checking for $ac_word" >&5
2143 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2144 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2145 echo $ECHO_N "(cached) $ECHO_C" >&6
2146 else
2147 if test -n "$ac_ct_CC"; then
2148 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2149 else
2150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2151 for as_dir in $PATH
2152 do
2153 IFS=$as_save_IFS
2154 test -z "$as_dir" && as_dir=.
2155 for ac_exec_ext in '' $ac_executable_extensions; do
2156 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2157 ac_cv_prog_ac_ct_CC="$ac_prog"
2158 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2159 break 2
2160 fi
2161 done
2162 done
2163
2164 fi
2165 fi
2166 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2167 if test -n "$ac_ct_CC"; then
2168 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2169 echo "${ECHO_T}$ac_ct_CC" >&6
2170 else
2171 echo "$as_me:$LINENO: result: no" >&5
2172 echo "${ECHO_T}no" >&6
2173 fi
2174
2175 test -n "$ac_ct_CC" && break
2176 done
2177
2178 CC=$ac_ct_CC
2179 fi
2180
2181 fi
2182
2183
2184 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2185 See \`config.log' for more details." >&5
2186 echo "$as_me: error: no acceptable C compiler found in \$PATH
2187 See \`config.log' for more details." >&2;}
2188 { (exit 1); exit 1; }; }
2189
2190 # Provide some information about the compiler.
2191 echo "$as_me:$LINENO:" \
2192 "checking for C compiler version" >&5
2193 ac_compiler=`set X $ac_compile; echo $2`
2194 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2195 (eval $ac_compiler --version </dev/null >&5) 2>&5
2196 ac_status=$?
2197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2198 (exit $ac_status); }
2199 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2200 (eval $ac_compiler -v </dev/null >&5) 2>&5
2201 ac_status=$?
2202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2203 (exit $ac_status); }
2204 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2205 (eval $ac_compiler -V </dev/null >&5) 2>&5
2206 ac_status=$?
2207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208 (exit $ac_status); }
2209
2210 cat >conftest.$ac_ext <<_ACEOF
2211 /* confdefs.h. */
2212 _ACEOF
2213 cat confdefs.h >>conftest.$ac_ext
2214 cat >>conftest.$ac_ext <<_ACEOF
2215 /* end confdefs.h. */
2216
2217 int
2218 main ()
2219 {
2220
2221 ;
2222 return 0;
2223 }
2224 _ACEOF
2225 ac_clean_files_save=$ac_clean_files
2226 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2227 # Try to create an executable without -o first, disregard a.out.
2228 # It will help us diagnose broken compilers, and finding out an intuition
2229 # of exeext.
2230 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2231 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2232 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2233 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2234 (eval $ac_link_default) 2>&5
2235 ac_status=$?
2236 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2237 (exit $ac_status); }; then
2238 # Find the output, starting from the most likely. This scheme is
2239 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2240 # resort.
2241
2242 # Be careful to initialize this variable, since it used to be cached.
2243 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2244 ac_cv_exeext=
2245 # b.out is created by i960 compilers.
2246 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2247 do
2248 test -f "$ac_file" || continue
2249 case $ac_file in
2250 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2251 ;;
2252 conftest.$ac_ext )
2253 # This is the source file.
2254 ;;
2255 [ab].out )
2256 # We found the default executable, but exeext='' is most
2257 # certainly right.
2258 break;;
2259 *.* )
2260 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2261 # FIXME: I believe we export ac_cv_exeext for Libtool,
2262 # but it would be cool to find out if it's true. Does anybody
2263 # maintain Libtool? --akim.
2264 export ac_cv_exeext
2265 break;;
2266 * )
2267 break;;
2268 esac
2269 done
2270 else
2271 echo "$as_me: failed program was:" >&5
2272 sed 's/^/| /' conftest.$ac_ext >&5
2273
2274 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2275 See \`config.log' for more details." >&5
2276 echo "$as_me: error: C compiler cannot create executables
2277 See \`config.log' for more details." >&2;}
2278 { (exit 77); exit 77; }; }
2279 fi
2280
2281 ac_exeext=$ac_cv_exeext
2282 echo "$as_me:$LINENO: result: $ac_file" >&5
2283 echo "${ECHO_T}$ac_file" >&6
2284
2285 # Check the compiler produces executables we can run. If not, either
2286 # the compiler is broken, or we cross compile.
2287 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2288 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2289 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2290 # If not cross compiling, check that we can run a simple program.
2291 if test "$cross_compiling" != yes; then
2292 if { ac_try='./$ac_file'
2293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2294 (eval $ac_try) 2>&5
2295 ac_status=$?
2296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2297 (exit $ac_status); }; }; then
2298 cross_compiling=no
2299 else
2300 if test "$cross_compiling" = maybe; then
2301 cross_compiling=yes
2302 else
2303 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2304 If you meant to cross compile, use \`--host'.
2305 See \`config.log' for more details." >&5
2306 echo "$as_me: error: cannot run C compiled programs.
2307 If you meant to cross compile, use \`--host'.
2308 See \`config.log' for more details." >&2;}
2309 { (exit 1); exit 1; }; }
2310 fi
2311 fi
2312 fi
2313 echo "$as_me:$LINENO: result: yes" >&5
2314 echo "${ECHO_T}yes" >&6
2315
2316 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2317 ac_clean_files=$ac_clean_files_save
2318 # Check the compiler produces executables we can run. If not, either
2319 # the compiler is broken, or we cross compile.
2320 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2321 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2322 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2323 echo "${ECHO_T}$cross_compiling" >&6
2324
2325 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2326 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2327 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2328 (eval $ac_link) 2>&5
2329 ac_status=$?
2330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2331 (exit $ac_status); }; then
2332 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2333 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2334 # work properly (i.e., refer to `conftest.exe'), while it won't with
2335 # `rm'.
2336 for ac_file in conftest.exe conftest conftest.*; do
2337 test -f "$ac_file" || continue
2338 case $ac_file in
2339 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2340 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2341 export ac_cv_exeext
2342 break;;
2343 * ) break;;
2344 esac
2345 done
2346 else
2347 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2348 See \`config.log' for more details." >&5
2349 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2350 See \`config.log' for more details." >&2;}
2351 { (exit 1); exit 1; }; }
2352 fi
2353
2354 rm -f conftest$ac_cv_exeext
2355 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2356 echo "${ECHO_T}$ac_cv_exeext" >&6
2357
2358 rm -f conftest.$ac_ext
2359 EXEEXT=$ac_cv_exeext
2360 ac_exeext=$EXEEXT
2361 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2362 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2363 if test "${ac_cv_objext+set}" = set; then
2364 echo $ECHO_N "(cached) $ECHO_C" >&6
2365 else
2366 cat >conftest.$ac_ext <<_ACEOF
2367 /* confdefs.h. */
2368 _ACEOF
2369 cat confdefs.h >>conftest.$ac_ext
2370 cat >>conftest.$ac_ext <<_ACEOF
2371 /* end confdefs.h. */
2372
2373 int
2374 main ()
2375 {
2376
2377 ;
2378 return 0;
2379 }
2380 _ACEOF
2381 rm -f conftest.o conftest.obj
2382 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2383 (eval $ac_compile) 2>&5
2384 ac_status=$?
2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386 (exit $ac_status); }; then
2387 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2388 case $ac_file in
2389 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2390 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2391 break;;
2392 esac
2393 done
2394 else
2395 echo "$as_me: failed program was:" >&5
2396 sed 's/^/| /' conftest.$ac_ext >&5
2397
2398 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2399 See \`config.log' for more details." >&5
2400 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2401 See \`config.log' for more details." >&2;}
2402 { (exit 1); exit 1; }; }
2403 fi
2404
2405 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2406 fi
2407 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2408 echo "${ECHO_T}$ac_cv_objext" >&6
2409 OBJEXT=$ac_cv_objext
2410 ac_objext=$OBJEXT
2411 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2412 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2413 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2414 echo $ECHO_N "(cached) $ECHO_C" >&6
2415 else
2416 cat >conftest.$ac_ext <<_ACEOF
2417 /* confdefs.h. */
2418 _ACEOF
2419 cat confdefs.h >>conftest.$ac_ext
2420 cat >>conftest.$ac_ext <<_ACEOF
2421 /* end confdefs.h. */
2422
2423 int
2424 main ()
2425 {
2426 #ifndef __GNUC__
2427 choke me
2428 #endif
2429
2430 ;
2431 return 0;
2432 }
2433 _ACEOF
2434 rm -f conftest.$ac_objext
2435 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2436 (eval $ac_compile) 2>conftest.er1
2437 ac_status=$?
2438 grep -v '^ *+' conftest.er1 >conftest.err
2439 rm -f conftest.er1
2440 cat conftest.err >&5
2441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2442 (exit $ac_status); } &&
2443 { ac_try='test -z "$ac_c_werror_flag"
2444 || test ! -s conftest.err'
2445 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2446 (eval $ac_try) 2>&5
2447 ac_status=$?
2448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2449 (exit $ac_status); }; } &&
2450 { ac_try='test -s conftest.$ac_objext'
2451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2452 (eval $ac_try) 2>&5
2453 ac_status=$?
2454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2455 (exit $ac_status); }; }; then
2456 ac_compiler_gnu=yes
2457 else
2458 echo "$as_me: failed program was:" >&5
2459 sed 's/^/| /' conftest.$ac_ext >&5
2460
2461 ac_compiler_gnu=no
2462 fi
2463 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2464 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2465
2466 fi
2467 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2468 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2469 GCC=`test $ac_compiler_gnu = yes && echo yes`
2470 ac_test_CFLAGS=${CFLAGS+set}
2471 ac_save_CFLAGS=$CFLAGS
2472 CFLAGS="-g"
2473 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2474 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2475 if test "${ac_cv_prog_cc_g+set}" = set; then
2476 echo $ECHO_N "(cached) $ECHO_C" >&6
2477 else
2478 cat >conftest.$ac_ext <<_ACEOF
2479 /* confdefs.h. */
2480 _ACEOF
2481 cat confdefs.h >>conftest.$ac_ext
2482 cat >>conftest.$ac_ext <<_ACEOF
2483 /* end confdefs.h. */
2484
2485 int
2486 main ()
2487 {
2488
2489 ;
2490 return 0;
2491 }
2492 _ACEOF
2493 rm -f conftest.$ac_objext
2494 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2495 (eval $ac_compile) 2>conftest.er1
2496 ac_status=$?
2497 grep -v '^ *+' conftest.er1 >conftest.err
2498 rm -f conftest.er1
2499 cat conftest.err >&5
2500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2501 (exit $ac_status); } &&
2502 { ac_try='test -z "$ac_c_werror_flag"
2503 || test ! -s conftest.err'
2504 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2505 (eval $ac_try) 2>&5
2506 ac_status=$?
2507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2508 (exit $ac_status); }; } &&
2509 { ac_try='test -s conftest.$ac_objext'
2510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2511 (eval $ac_try) 2>&5
2512 ac_status=$?
2513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2514 (exit $ac_status); }; }; then
2515 ac_cv_prog_cc_g=yes
2516 else
2517 echo "$as_me: failed program was:" >&5
2518 sed 's/^/| /' conftest.$ac_ext >&5
2519
2520 ac_cv_prog_cc_g=no
2521 fi
2522 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2523 fi
2524 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2525 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2526 if test "$ac_test_CFLAGS" = set; then
2527 CFLAGS=$ac_save_CFLAGS
2528 elif test $ac_cv_prog_cc_g = yes; then
2529 if test "$GCC" = yes; then
2530 CFLAGS="-g -O2"
2531 else
2532 CFLAGS="-g"
2533 fi
2534 else
2535 if test "$GCC" = yes; then
2536 CFLAGS="-O2"
2537 else
2538 CFLAGS=
2539 fi
2540 fi
2541 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2542 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2543 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2544 echo $ECHO_N "(cached) $ECHO_C" >&6
2545 else
2546 ac_cv_prog_cc_stdc=no
2547 ac_save_CC=$CC
2548 cat >conftest.$ac_ext <<_ACEOF
2549 /* confdefs.h. */
2550 _ACEOF
2551 cat confdefs.h >>conftest.$ac_ext
2552 cat >>conftest.$ac_ext <<_ACEOF
2553 /* end confdefs.h. */
2554 #include <stdarg.h>
2555 #include <stdio.h>
2556 #include <sys/types.h>
2557 #include <sys/stat.h>
2558 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2559 struct buf { int x; };
2560 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2561 static char *e (p, i)
2562 char **p;
2563 int i;
2564 {
2565 return p[i];
2566 }
2567 static char *f (char * (*g) (char **, int), char **p, ...)
2568 {
2569 char *s;
2570 va_list v;
2571 va_start (v,p);
2572 s = g (p, va_arg (v,int));
2573 va_end (v);
2574 return s;
2575 }
2576
2577 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2578 function prototypes and stuff, but not '\xHH' hex character constants.
2579 These don't provoke an error unfortunately, instead are silently treated
2580 as 'x'. The following induces an error, until -std1 is added to get
2581 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2582 array size at least. It's necessary to write '\x00'==0 to get something
2583 that's true only with -std1. */
2584 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2585
2586 int test (int i, double x);
2587 struct s1 {int (*f) (int a);};
2588 struct s2 {int (*f) (double a);};
2589 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2590 int argc;
2591 char **argv;
2592 int
2593 main ()
2594 {
2595 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2596 ;
2597 return 0;
2598 }
2599 _ACEOF
2600 # Don't try gcc -ansi; that turns off useful extensions and
2601 # breaks some systems' header files.
2602 # AIX -qlanglvl=ansi
2603 # Ultrix and OSF/1 -std1
2604 # HP-UX 10.20 and later -Ae
2605 # HP-UX older versions -Aa -D_HPUX_SOURCE
2606 # SVR4 -Xc -D__EXTENSIONS__
2607 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2608 do
2609 CC="$ac_save_CC $ac_arg"
2610 rm -f conftest.$ac_objext
2611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2612 (eval $ac_compile) 2>conftest.er1
2613 ac_status=$?
2614 grep -v '^ *+' conftest.er1 >conftest.err
2615 rm -f conftest.er1
2616 cat conftest.err >&5
2617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2618 (exit $ac_status); } &&
2619 { ac_try='test -z "$ac_c_werror_flag"
2620 || test ! -s conftest.err'
2621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2622 (eval $ac_try) 2>&5
2623 ac_status=$?
2624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625 (exit $ac_status); }; } &&
2626 { ac_try='test -s conftest.$ac_objext'
2627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2628 (eval $ac_try) 2>&5
2629 ac_status=$?
2630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2631 (exit $ac_status); }; }; then
2632 ac_cv_prog_cc_stdc=$ac_arg
2633 break
2634 else
2635 echo "$as_me: failed program was:" >&5
2636 sed 's/^/| /' conftest.$ac_ext >&5
2637
2638 fi
2639 rm -f conftest.err conftest.$ac_objext
2640 done
2641 rm -f conftest.$ac_ext conftest.$ac_objext
2642 CC=$ac_save_CC
2643
2644 fi
2645
2646 case "x$ac_cv_prog_cc_stdc" in
2647 x|xno)
2648 echo "$as_me:$LINENO: result: none needed" >&5
2649 echo "${ECHO_T}none needed" >&6 ;;
2650 *)
2651 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2652 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2653 CC="$CC $ac_cv_prog_cc_stdc" ;;
2654 esac
2655
2656 # Some people use a C++ compiler to compile C. Since we use `exit',
2657 # in C++ we need to declare it. In case someone uses the same compiler
2658 # for both compiling C and C++ we need to have the C++ compiler decide
2659 # the declaration of exit, since it's the most demanding environment.
2660 cat >conftest.$ac_ext <<_ACEOF
2661 #ifndef __cplusplus
2662 choke me
2663 #endif
2664 _ACEOF
2665 rm -f conftest.$ac_objext
2666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2667 (eval $ac_compile) 2>conftest.er1
2668 ac_status=$?
2669 grep -v '^ *+' conftest.er1 >conftest.err
2670 rm -f conftest.er1
2671 cat conftest.err >&5
2672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673 (exit $ac_status); } &&
2674 { ac_try='test -z "$ac_c_werror_flag"
2675 || test ! -s conftest.err'
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 $ac_status); }; } &&
2681 { ac_try='test -s conftest.$ac_objext'
2682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2683 (eval $ac_try) 2>&5
2684 ac_status=$?
2685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2686 (exit $ac_status); }; }; then
2687 for ac_declaration in \
2688 '' \
2689 'extern "C" void std::exit (int) throw (); using std::exit;' \
2690 'extern "C" void std::exit (int); using std::exit;' \
2691 'extern "C" void exit (int) throw ();' \
2692 'extern "C" void exit (int);' \
2693 'void exit (int);'
2694 do
2695 cat >conftest.$ac_ext <<_ACEOF
2696 /* confdefs.h. */
2697 _ACEOF
2698 cat confdefs.h >>conftest.$ac_ext
2699 cat >>conftest.$ac_ext <<_ACEOF
2700 /* end confdefs.h. */
2701 $ac_declaration
2702 #include <stdlib.h>
2703 int
2704 main ()
2705 {
2706 exit (42);
2707 ;
2708 return 0;
2709 }
2710 _ACEOF
2711 rm -f conftest.$ac_objext
2712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2713 (eval $ac_compile) 2>conftest.er1
2714 ac_status=$?
2715 grep -v '^ *+' conftest.er1 >conftest.err
2716 rm -f conftest.er1
2717 cat conftest.err >&5
2718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2719 (exit $ac_status); } &&
2720 { ac_try='test -z "$ac_c_werror_flag"
2721 || test ! -s conftest.err'
2722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2723 (eval $ac_try) 2>&5
2724 ac_status=$?
2725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2726 (exit $ac_status); }; } &&
2727 { ac_try='test -s conftest.$ac_objext'
2728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2729 (eval $ac_try) 2>&5
2730 ac_status=$?
2731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732 (exit $ac_status); }; }; then
2733 :
2734 else
2735 echo "$as_me: failed program was:" >&5
2736 sed 's/^/| /' conftest.$ac_ext >&5
2737
2738 continue
2739 fi
2740 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2741 cat >conftest.$ac_ext <<_ACEOF
2742 /* confdefs.h. */
2743 _ACEOF
2744 cat confdefs.h >>conftest.$ac_ext
2745 cat >>conftest.$ac_ext <<_ACEOF
2746 /* end confdefs.h. */
2747 $ac_declaration
2748 int
2749 main ()
2750 {
2751 exit (42);
2752 ;
2753 return 0;
2754 }
2755 _ACEOF
2756 rm -f conftest.$ac_objext
2757 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2758 (eval $ac_compile) 2>conftest.er1
2759 ac_status=$?
2760 grep -v '^ *+' conftest.er1 >conftest.err
2761 rm -f conftest.er1
2762 cat conftest.err >&5
2763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2764 (exit $ac_status); } &&
2765 { ac_try='test -z "$ac_c_werror_flag"
2766 || test ! -s conftest.err'
2767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2768 (eval $ac_try) 2>&5
2769 ac_status=$?
2770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2771 (exit $ac_status); }; } &&
2772 { ac_try='test -s conftest.$ac_objext'
2773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2774 (eval $ac_try) 2>&5
2775 ac_status=$?
2776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2777 (exit $ac_status); }; }; then
2778 break
2779 else
2780 echo "$as_me: failed program was:" >&5
2781 sed 's/^/| /' conftest.$ac_ext >&5
2782
2783 fi
2784 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2785 done
2786 rm -f conftest*
2787 if test -n "$ac_declaration"; then
2788 echo '#ifdef __cplusplus' >>confdefs.h
2789 echo $ac_declaration >>confdefs.h
2790 echo '#endif' >>confdefs.h
2791 fi
2792
2793 else
2794 echo "$as_me: failed program was:" >&5
2795 sed 's/^/| /' conftest.$ac_ext >&5
2796
2797 fi
2798 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2799 ac_ext=c
2800 ac_cpp='$CPP $CPPFLAGS'
2801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2804
2805 if test "x$CC" != xcc; then
2806 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2807 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2808 else
2809 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2810 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2811 fi
2812 set dummy $CC; ac_cc=`echo $2 |
2813 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2814 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2815 echo $ECHO_N "(cached) $ECHO_C" >&6
2816 else
2817 cat >conftest.$ac_ext <<_ACEOF
2818 /* confdefs.h. */
2819 _ACEOF
2820 cat confdefs.h >>conftest.$ac_ext
2821 cat >>conftest.$ac_ext <<_ACEOF
2822 /* end confdefs.h. */
2823
2824 int
2825 main ()
2826 {
2827
2828 ;
2829 return 0;
2830 }
2831 _ACEOF
2832 # Make sure it works both with $CC and with simple cc.
2833 # We do the test twice because some compilers refuse to overwrite an
2834 # existing .o file with -o, though they will create one.
2835 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2836 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2837 (eval $ac_try) 2>&5
2838 ac_status=$?
2839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840 (exit $ac_status); } &&
2841 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2842 (eval $ac_try) 2>&5
2843 ac_status=$?
2844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845 (exit $ac_status); };
2846 then
2847 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2848 if test "x$CC" != xcc; then
2849 # Test first that cc exists at all.
2850 if { ac_try='cc -c conftest.$ac_ext >&5'
2851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2852 (eval $ac_try) 2>&5
2853 ac_status=$?
2854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2855 (exit $ac_status); }; }; then
2856 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2857 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2858 (eval $ac_try) 2>&5
2859 ac_status=$?
2860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2861 (exit $ac_status); } &&
2862 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2863 (eval $ac_try) 2>&5
2864 ac_status=$?
2865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2866 (exit $ac_status); };
2867 then
2868 # cc works too.
2869 :
2870 else
2871 # cc exists but doesn't like -o.
2872 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2873 fi
2874 fi
2875 fi
2876 else
2877 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2878 fi
2879 rm -f conftest*
2880
2881 fi
2882 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2883 echo "$as_me:$LINENO: result: yes" >&5
2884 echo "${ECHO_T}yes" >&6
2885 else
2886 echo "$as_me:$LINENO: result: no" >&5
2887 echo "${ECHO_T}no" >&6
2888
2889 cat >>confdefs.h <<\_ACEOF
2890 #define NO_MINUS_C_MINUS_O 1
2891 _ACEOF
2892
2893 fi
2894
2895 # expand $ac_aux_dir to an absolute path
2896 am_aux_dir=`cd $ac_aux_dir && pwd`
2897
2898 # FIXME: we rely on the cache variable name because
2899 # there is no other way.
2900 set dummy $CC
2901 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2902 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2903 # Losing compiler, so override with the script.
2904 # FIXME: It is wrong to rewrite CC.
2905 # But if we don't then we get into trouble of one sort or another.
2906 # A longer-term fix would be to have automake use am__CC in this case,
2907 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2908 CC="$am_aux_dir/compile $CC"
2909 fi
2910
2911 # autoconf is lame and doesn't give us any substitution variable for this.
2912 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2913 NO_MINUS_C_MINUS_O=yes
2914 else
2915 OUTPUT_OPTION='-o $@'
2916 fi
2917
2918
2919
2920 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
2921 # optimizations to be activated explicitly by the toplevel.
2922 case "$CC" in
2923 */prev-gcc/xgcc*) ;;
2924 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
2925 esac
2926
2927
2928 # -------------------------
2929 # Check C compiler features
2930 # -------------------------
2931
2932 ac_ext=c
2933 ac_cpp='$CPP $CPPFLAGS'
2934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2937 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2938 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2939 # On Suns, sometimes $CPP names a directory.
2940 if test -n "$CPP" && test -d "$CPP"; then
2941 CPP=
2942 fi
2943 if test -z "$CPP"; then
2944 if test "${ac_cv_prog_CPP+set}" = set; then
2945 echo $ECHO_N "(cached) $ECHO_C" >&6
2946 else
2947 # Double quotes because CPP needs to be expanded
2948 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2949 do
2950 ac_preproc_ok=false
2951 for ac_c_preproc_warn_flag in '' yes
2952 do
2953 # Use a header file that comes with gcc, so configuring glibc
2954 # with a fresh cross-compiler works.
2955 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2956 # <limits.h> exists even on freestanding compilers.
2957 # On the NeXT, cc -E runs the code through the compiler's parser,
2958 # not just through cpp. "Syntax error" is here to catch this case.
2959 cat >conftest.$ac_ext <<_ACEOF
2960 /* confdefs.h. */
2961 _ACEOF
2962 cat confdefs.h >>conftest.$ac_ext
2963 cat >>conftest.$ac_ext <<_ACEOF
2964 /* end confdefs.h. */
2965 #ifdef __STDC__
2966 # include <limits.h>
2967 #else
2968 # include <assert.h>
2969 #endif
2970 Syntax error
2971 _ACEOF
2972 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2973 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2974 ac_status=$?
2975 grep -v '^ *+' conftest.er1 >conftest.err
2976 rm -f conftest.er1
2977 cat conftest.err >&5
2978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2979 (exit $ac_status); } >/dev/null; then
2980 if test -s conftest.err; then
2981 ac_cpp_err=$ac_c_preproc_warn_flag
2982 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2983 else
2984 ac_cpp_err=
2985 fi
2986 else
2987 ac_cpp_err=yes
2988 fi
2989 if test -z "$ac_cpp_err"; then
2990 :
2991 else
2992 echo "$as_me: failed program was:" >&5
2993 sed 's/^/| /' conftest.$ac_ext >&5
2994
2995 # Broken: fails on valid input.
2996 continue
2997 fi
2998 rm -f conftest.err conftest.$ac_ext
2999
3000 # OK, works on sane cases. Now check whether non-existent headers
3001 # can be detected and how.
3002 cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h. */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3008 #include <ac_nonexistent.h>
3009 _ACEOF
3010 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3011 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3012 ac_status=$?
3013 grep -v '^ *+' conftest.er1 >conftest.err
3014 rm -f conftest.er1
3015 cat conftest.err >&5
3016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017 (exit $ac_status); } >/dev/null; then
3018 if test -s conftest.err; then
3019 ac_cpp_err=$ac_c_preproc_warn_flag
3020 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3021 else
3022 ac_cpp_err=
3023 fi
3024 else
3025 ac_cpp_err=yes
3026 fi
3027 if test -z "$ac_cpp_err"; then
3028 # Broken: success on invalid input.
3029 continue
3030 else
3031 echo "$as_me: failed program was:" >&5
3032 sed 's/^/| /' conftest.$ac_ext >&5
3033
3034 # Passes both tests.
3035 ac_preproc_ok=:
3036 break
3037 fi
3038 rm -f conftest.err conftest.$ac_ext
3039
3040 done
3041 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3042 rm -f conftest.err conftest.$ac_ext
3043 if $ac_preproc_ok; then
3044 break
3045 fi
3046
3047 done
3048 ac_cv_prog_CPP=$CPP
3049
3050 fi
3051 CPP=$ac_cv_prog_CPP
3052 else
3053 ac_cv_prog_CPP=$CPP
3054 fi
3055 echo "$as_me:$LINENO: result: $CPP" >&5
3056 echo "${ECHO_T}$CPP" >&6
3057 ac_preproc_ok=false
3058 for ac_c_preproc_warn_flag in '' yes
3059 do
3060 # Use a header file that comes with gcc, so configuring glibc
3061 # with a fresh cross-compiler works.
3062 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3063 # <limits.h> exists even on freestanding compilers.
3064 # On the NeXT, cc -E runs the code through the compiler's parser,
3065 # not just through cpp. "Syntax error" is here to catch this case.
3066 cat >conftest.$ac_ext <<_ACEOF
3067 /* confdefs.h. */
3068 _ACEOF
3069 cat confdefs.h >>conftest.$ac_ext
3070 cat >>conftest.$ac_ext <<_ACEOF
3071 /* end confdefs.h. */
3072 #ifdef __STDC__
3073 # include <limits.h>
3074 #else
3075 # include <assert.h>
3076 #endif
3077 Syntax error
3078 _ACEOF
3079 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3080 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3081 ac_status=$?
3082 grep -v '^ *+' conftest.er1 >conftest.err
3083 rm -f conftest.er1
3084 cat conftest.err >&5
3085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3086 (exit $ac_status); } >/dev/null; then
3087 if test -s conftest.err; then
3088 ac_cpp_err=$ac_c_preproc_warn_flag
3089 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3090 else
3091 ac_cpp_err=
3092 fi
3093 else
3094 ac_cpp_err=yes
3095 fi
3096 if test -z "$ac_cpp_err"; then
3097 :
3098 else
3099 echo "$as_me: failed program was:" >&5
3100 sed 's/^/| /' conftest.$ac_ext >&5
3101
3102 # Broken: fails on valid input.
3103 continue
3104 fi
3105 rm -f conftest.err conftest.$ac_ext
3106
3107 # OK, works on sane cases. Now check whether non-existent headers
3108 # can be detected and how.
3109 cat >conftest.$ac_ext <<_ACEOF
3110 /* confdefs.h. */
3111 _ACEOF
3112 cat confdefs.h >>conftest.$ac_ext
3113 cat >>conftest.$ac_ext <<_ACEOF
3114 /* end confdefs.h. */
3115 #include <ac_nonexistent.h>
3116 _ACEOF
3117 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3118 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3119 ac_status=$?
3120 grep -v '^ *+' conftest.er1 >conftest.err
3121 rm -f conftest.er1
3122 cat conftest.err >&5
3123 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3124 (exit $ac_status); } >/dev/null; then
3125 if test -s conftest.err; then
3126 ac_cpp_err=$ac_c_preproc_warn_flag
3127 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3128 else
3129 ac_cpp_err=
3130 fi
3131 else
3132 ac_cpp_err=yes
3133 fi
3134 if test -z "$ac_cpp_err"; then
3135 # Broken: success on invalid input.
3136 continue
3137 else
3138 echo "$as_me: failed program was:" >&5
3139 sed 's/^/| /' conftest.$ac_ext >&5
3140
3141 # Passes both tests.
3142 ac_preproc_ok=:
3143 break
3144 fi
3145 rm -f conftest.err conftest.$ac_ext
3146
3147 done
3148 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3149 rm -f conftest.err conftest.$ac_ext
3150 if $ac_preproc_ok; then
3151 :
3152 else
3153 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3154 See \`config.log' for more details." >&5
3155 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3156 See \`config.log' for more details." >&2;}
3157 { (exit 1); exit 1; }; }
3158 fi
3159
3160 ac_ext=c
3161 ac_cpp='$CPP $CPPFLAGS'
3162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3165
3166
3167 echo "$as_me:$LINENO: checking for inline" >&5
3168 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3169 if test "${ac_cv_c_inline+set}" = set; then
3170 echo $ECHO_N "(cached) $ECHO_C" >&6
3171 else
3172 ac_cv_c_inline=no
3173 for ac_kw in inline __inline__ __inline; do
3174 cat >conftest.$ac_ext <<_ACEOF
3175 /* confdefs.h. */
3176 _ACEOF
3177 cat confdefs.h >>conftest.$ac_ext
3178 cat >>conftest.$ac_ext <<_ACEOF
3179 /* end confdefs.h. */
3180 #ifndef __cplusplus
3181 typedef int foo_t;
3182 static $ac_kw foo_t static_foo () {return 0; }
3183 $ac_kw foo_t foo () {return 0; }
3184 #endif
3185
3186 _ACEOF
3187 rm -f conftest.$ac_objext
3188 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3189 (eval $ac_compile) 2>conftest.er1
3190 ac_status=$?
3191 grep -v '^ *+' conftest.er1 >conftest.err
3192 rm -f conftest.er1
3193 cat conftest.err >&5
3194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195 (exit $ac_status); } &&
3196 { ac_try='test -z "$ac_c_werror_flag"
3197 || test ! -s conftest.err'
3198 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3199 (eval $ac_try) 2>&5
3200 ac_status=$?
3201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3202 (exit $ac_status); }; } &&
3203 { ac_try='test -s conftest.$ac_objext'
3204 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3205 (eval $ac_try) 2>&5
3206 ac_status=$?
3207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208 (exit $ac_status); }; }; then
3209 ac_cv_c_inline=$ac_kw; break
3210 else
3211 echo "$as_me: failed program was:" >&5
3212 sed 's/^/| /' conftest.$ac_ext >&5
3213
3214 fi
3215 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3216 done
3217
3218 fi
3219 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3220 echo "${ECHO_T}$ac_cv_c_inline" >&6
3221
3222
3223 case $ac_cv_c_inline in
3224 inline | yes) ;;
3225 *)
3226 case $ac_cv_c_inline in
3227 no) ac_val=;;
3228 *) ac_val=$ac_cv_c_inline;;
3229 esac
3230 cat >>confdefs.h <<_ACEOF
3231 #ifndef __cplusplus
3232 #define inline $ac_val
3233 #endif
3234 _ACEOF
3235 ;;
3236 esac
3237
3238
3239 # sizeof(char) is 1 by definition.
3240
3241 echo "$as_me:$LINENO: checking for egrep" >&5
3242 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3243 if test "${ac_cv_prog_egrep+set}" = set; then
3244 echo $ECHO_N "(cached) $ECHO_C" >&6
3245 else
3246 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3247 then ac_cv_prog_egrep='grep -E'
3248 else ac_cv_prog_egrep='egrep'
3249 fi
3250 fi
3251 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3252 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3253 EGREP=$ac_cv_prog_egrep
3254
3255
3256 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3257 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3258 if test "${ac_cv_header_stdc+set}" = set; then
3259 echo $ECHO_N "(cached) $ECHO_C" >&6
3260 else
3261 cat >conftest.$ac_ext <<_ACEOF
3262 /* confdefs.h. */
3263 _ACEOF
3264 cat confdefs.h >>conftest.$ac_ext
3265 cat >>conftest.$ac_ext <<_ACEOF
3266 /* end confdefs.h. */
3267 #include <stdlib.h>
3268 #include <stdarg.h>
3269 #include <string.h>
3270 #include <float.h>
3271
3272 int
3273 main ()
3274 {
3275
3276 ;
3277 return 0;
3278 }
3279 _ACEOF
3280 rm -f conftest.$ac_objext
3281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3282 (eval $ac_compile) 2>conftest.er1
3283 ac_status=$?
3284 grep -v '^ *+' conftest.er1 >conftest.err
3285 rm -f conftest.er1
3286 cat conftest.err >&5
3287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3288 (exit $ac_status); } &&
3289 { ac_try='test -z "$ac_c_werror_flag"
3290 || test ! -s conftest.err'
3291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3292 (eval $ac_try) 2>&5
3293 ac_status=$?
3294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3295 (exit $ac_status); }; } &&
3296 { ac_try='test -s conftest.$ac_objext'
3297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3298 (eval $ac_try) 2>&5
3299 ac_status=$?
3300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3301 (exit $ac_status); }; }; then
3302 ac_cv_header_stdc=yes
3303 else
3304 echo "$as_me: failed program was:" >&5
3305 sed 's/^/| /' conftest.$ac_ext >&5
3306
3307 ac_cv_header_stdc=no
3308 fi
3309 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3310
3311 if test $ac_cv_header_stdc = yes; then
3312 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3313 cat >conftest.$ac_ext <<_ACEOF
3314 /* confdefs.h. */
3315 _ACEOF
3316 cat confdefs.h >>conftest.$ac_ext
3317 cat >>conftest.$ac_ext <<_ACEOF
3318 /* end confdefs.h. */
3319 #include <string.h>
3320
3321 _ACEOF
3322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3323 $EGREP "memchr" >/dev/null 2>&1; then
3324 :
3325 else
3326 ac_cv_header_stdc=no
3327 fi
3328 rm -f conftest*
3329
3330 fi
3331
3332 if test $ac_cv_header_stdc = yes; then
3333 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3334 cat >conftest.$ac_ext <<_ACEOF
3335 /* confdefs.h. */
3336 _ACEOF
3337 cat confdefs.h >>conftest.$ac_ext
3338 cat >>conftest.$ac_ext <<_ACEOF
3339 /* end confdefs.h. */
3340 #include <stdlib.h>
3341
3342 _ACEOF
3343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3344 $EGREP "free" >/dev/null 2>&1; then
3345 :
3346 else
3347 ac_cv_header_stdc=no
3348 fi
3349 rm -f conftest*
3350
3351 fi
3352
3353 if test $ac_cv_header_stdc = yes; then
3354 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3355 if test "$cross_compiling" = yes; then
3356 :
3357 else
3358 cat >conftest.$ac_ext <<_ACEOF
3359 /* confdefs.h. */
3360 _ACEOF
3361 cat confdefs.h >>conftest.$ac_ext
3362 cat >>conftest.$ac_ext <<_ACEOF
3363 /* end confdefs.h. */
3364 #include <ctype.h>
3365 #if ((' ' & 0x0FF) == 0x020)
3366 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3367 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3368 #else
3369 # define ISLOWER(c) \
3370 (('a' <= (c) && (c) <= 'i') \
3371 || ('j' <= (c) && (c) <= 'r') \
3372 || ('s' <= (c) && (c) <= 'z'))
3373 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3374 #endif
3375
3376 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3377 int
3378 main ()
3379 {
3380 int i;
3381 for (i = 0; i < 256; i++)
3382 if (XOR (islower (i), ISLOWER (i))
3383 || toupper (i) != TOUPPER (i))
3384 exit(2);
3385 exit (0);
3386 }
3387 _ACEOF
3388 rm -f conftest$ac_exeext
3389 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3390 (eval $ac_link) 2>&5
3391 ac_status=$?
3392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3393 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3395 (eval $ac_try) 2>&5
3396 ac_status=$?
3397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3398 (exit $ac_status); }; }; then
3399 :
3400 else
3401 echo "$as_me: program exited with status $ac_status" >&5
3402 echo "$as_me: failed program was:" >&5
3403 sed 's/^/| /' conftest.$ac_ext >&5
3404
3405 ( exit $ac_status )
3406 ac_cv_header_stdc=no
3407 fi
3408 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3409 fi
3410 fi
3411 fi
3412 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3413 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3414 if test $ac_cv_header_stdc = yes; then
3415
3416 cat >>confdefs.h <<\_ACEOF
3417 #define STDC_HEADERS 1
3418 _ACEOF
3419
3420 fi
3421
3422 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3433 inttypes.h stdint.h unistd.h
3434 do
3435 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3436 echo "$as_me:$LINENO: checking for $ac_header" >&5
3437 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3438 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3439 echo $ECHO_N "(cached) $ECHO_C" >&6
3440 else
3441 cat >conftest.$ac_ext <<_ACEOF
3442 /* confdefs.h. */
3443 _ACEOF
3444 cat confdefs.h >>conftest.$ac_ext
3445 cat >>conftest.$ac_ext <<_ACEOF
3446 /* end confdefs.h. */
3447 $ac_includes_default
3448
3449 #include <$ac_header>
3450 _ACEOF
3451 rm -f conftest.$ac_objext
3452 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3453 (eval $ac_compile) 2>conftest.er1
3454 ac_status=$?
3455 grep -v '^ *+' conftest.er1 >conftest.err
3456 rm -f conftest.er1
3457 cat conftest.err >&5
3458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459 (exit $ac_status); } &&
3460 { ac_try='test -z "$ac_c_werror_flag"
3461 || test ! -s conftest.err'
3462 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3463 (eval $ac_try) 2>&5
3464 ac_status=$?
3465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3466 (exit $ac_status); }; } &&
3467 { ac_try='test -s conftest.$ac_objext'
3468 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3469 (eval $ac_try) 2>&5
3470 ac_status=$?
3471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472 (exit $ac_status); }; }; then
3473 eval "$as_ac_Header=yes"
3474 else
3475 echo "$as_me: failed program was:" >&5
3476 sed 's/^/| /' conftest.$ac_ext >&5
3477
3478 eval "$as_ac_Header=no"
3479 fi
3480 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3481 fi
3482 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3483 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3484 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3485 cat >>confdefs.h <<_ACEOF
3486 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3487 _ACEOF
3488
3489 fi
3490
3491 done
3492
3493
3494 echo "$as_me:$LINENO: checking for void *" >&5
3495 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3496 if test "${ac_cv_type_void_p+set}" = set; then
3497 echo $ECHO_N "(cached) $ECHO_C" >&6
3498 else
3499 cat >conftest.$ac_ext <<_ACEOF
3500 /* confdefs.h. */
3501 _ACEOF
3502 cat confdefs.h >>conftest.$ac_ext
3503 cat >>conftest.$ac_ext <<_ACEOF
3504 /* end confdefs.h. */
3505 $ac_includes_default
3506 int
3507 main ()
3508 {
3509 if ((void * *) 0)
3510 return 0;
3511 if (sizeof (void *))
3512 return 0;
3513 ;
3514 return 0;
3515 }
3516 _ACEOF
3517 rm -f conftest.$ac_objext
3518 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3519 (eval $ac_compile) 2>conftest.er1
3520 ac_status=$?
3521 grep -v '^ *+' conftest.er1 >conftest.err
3522 rm -f conftest.er1
3523 cat conftest.err >&5
3524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3525 (exit $ac_status); } &&
3526 { ac_try='test -z "$ac_c_werror_flag"
3527 || test ! -s conftest.err'
3528 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3529 (eval $ac_try) 2>&5
3530 ac_status=$?
3531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3532 (exit $ac_status); }; } &&
3533 { ac_try='test -s conftest.$ac_objext'
3534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3535 (eval $ac_try) 2>&5
3536 ac_status=$?
3537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538 (exit $ac_status); }; }; then
3539 ac_cv_type_void_p=yes
3540 else
3541 echo "$as_me: failed program was:" >&5
3542 sed 's/^/| /' conftest.$ac_ext >&5
3543
3544 ac_cv_type_void_p=no
3545 fi
3546 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3547 fi
3548 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3549 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3550
3551 echo "$as_me:$LINENO: checking size of void *" >&5
3552 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3553 if test "${ac_cv_sizeof_void_p+set}" = set; then
3554 echo $ECHO_N "(cached) $ECHO_C" >&6
3555 else
3556 if test "$ac_cv_type_void_p" = yes; then
3557 # The cast to unsigned long works around a bug in the HP C Compiler
3558 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3559 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3560 # This bug is HP SR number 8606223364.
3561 if test "$cross_compiling" = yes; then
3562 # Depending upon the size, compute the lo and hi bounds.
3563 cat >conftest.$ac_ext <<_ACEOF
3564 /* confdefs.h. */
3565 _ACEOF
3566 cat confdefs.h >>conftest.$ac_ext
3567 cat >>conftest.$ac_ext <<_ACEOF
3568 /* end confdefs.h. */
3569 $ac_includes_default
3570 int
3571 main ()
3572 {
3573 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3574 test_array [0] = 0
3575
3576 ;
3577 return 0;
3578 }
3579 _ACEOF
3580 rm -f conftest.$ac_objext
3581 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3582 (eval $ac_compile) 2>conftest.er1
3583 ac_status=$?
3584 grep -v '^ *+' conftest.er1 >conftest.err
3585 rm -f conftest.er1
3586 cat conftest.err >&5
3587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3588 (exit $ac_status); } &&
3589 { ac_try='test -z "$ac_c_werror_flag"
3590 || test ! -s conftest.err'
3591 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3592 (eval $ac_try) 2>&5
3593 ac_status=$?
3594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3595 (exit $ac_status); }; } &&
3596 { ac_try='test -s conftest.$ac_objext'
3597 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3598 (eval $ac_try) 2>&5
3599 ac_status=$?
3600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3601 (exit $ac_status); }; }; then
3602 ac_lo=0 ac_mid=0
3603 while :; do
3604 cat >conftest.$ac_ext <<_ACEOF
3605 /* confdefs.h. */
3606 _ACEOF
3607 cat confdefs.h >>conftest.$ac_ext
3608 cat >>conftest.$ac_ext <<_ACEOF
3609 /* end confdefs.h. */
3610 $ac_includes_default
3611 int
3612 main ()
3613 {
3614 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3615 test_array [0] = 0
3616
3617 ;
3618 return 0;
3619 }
3620 _ACEOF
3621 rm -f conftest.$ac_objext
3622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3623 (eval $ac_compile) 2>conftest.er1
3624 ac_status=$?
3625 grep -v '^ *+' conftest.er1 >conftest.err
3626 rm -f conftest.er1
3627 cat conftest.err >&5
3628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3629 (exit $ac_status); } &&
3630 { ac_try='test -z "$ac_c_werror_flag"
3631 || test ! -s conftest.err'
3632 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3633 (eval $ac_try) 2>&5
3634 ac_status=$?
3635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3636 (exit $ac_status); }; } &&
3637 { ac_try='test -s conftest.$ac_objext'
3638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3639 (eval $ac_try) 2>&5
3640 ac_status=$?
3641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3642 (exit $ac_status); }; }; then
3643 ac_hi=$ac_mid; break
3644 else
3645 echo "$as_me: failed program was:" >&5
3646 sed 's/^/| /' conftest.$ac_ext >&5
3647
3648 ac_lo=`expr $ac_mid + 1`
3649 if test $ac_lo -le $ac_mid; then
3650 ac_lo= ac_hi=
3651 break
3652 fi
3653 ac_mid=`expr 2 '*' $ac_mid + 1`
3654 fi
3655 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3656 done
3657 else
3658 echo "$as_me: failed program was:" >&5
3659 sed 's/^/| /' conftest.$ac_ext >&5
3660
3661 cat >conftest.$ac_ext <<_ACEOF
3662 /* confdefs.h. */
3663 _ACEOF
3664 cat confdefs.h >>conftest.$ac_ext
3665 cat >>conftest.$ac_ext <<_ACEOF
3666 /* end confdefs.h. */
3667 $ac_includes_default
3668 int
3669 main ()
3670 {
3671 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3672 test_array [0] = 0
3673
3674 ;
3675 return 0;
3676 }
3677 _ACEOF
3678 rm -f conftest.$ac_objext
3679 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3680 (eval $ac_compile) 2>conftest.er1
3681 ac_status=$?
3682 grep -v '^ *+' conftest.er1 >conftest.err
3683 rm -f conftest.er1
3684 cat conftest.err >&5
3685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3686 (exit $ac_status); } &&
3687 { ac_try='test -z "$ac_c_werror_flag"
3688 || test ! -s conftest.err'
3689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3690 (eval $ac_try) 2>&5
3691 ac_status=$?
3692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693 (exit $ac_status); }; } &&
3694 { ac_try='test -s conftest.$ac_objext'
3695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3696 (eval $ac_try) 2>&5
3697 ac_status=$?
3698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699 (exit $ac_status); }; }; then
3700 ac_hi=-1 ac_mid=-1
3701 while :; do
3702 cat >conftest.$ac_ext <<_ACEOF
3703 /* confdefs.h. */
3704 _ACEOF
3705 cat confdefs.h >>conftest.$ac_ext
3706 cat >>conftest.$ac_ext <<_ACEOF
3707 /* end confdefs.h. */
3708 $ac_includes_default
3709 int
3710 main ()
3711 {
3712 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3713 test_array [0] = 0
3714
3715 ;
3716 return 0;
3717 }
3718 _ACEOF
3719 rm -f conftest.$ac_objext
3720 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3721 (eval $ac_compile) 2>conftest.er1
3722 ac_status=$?
3723 grep -v '^ *+' conftest.er1 >conftest.err
3724 rm -f conftest.er1
3725 cat conftest.err >&5
3726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3727 (exit $ac_status); } &&
3728 { ac_try='test -z "$ac_c_werror_flag"
3729 || test ! -s conftest.err'
3730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3731 (eval $ac_try) 2>&5
3732 ac_status=$?
3733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734 (exit $ac_status); }; } &&
3735 { ac_try='test -s conftest.$ac_objext'
3736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3737 (eval $ac_try) 2>&5
3738 ac_status=$?
3739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740 (exit $ac_status); }; }; then
3741 ac_lo=$ac_mid; break
3742 else
3743 echo "$as_me: failed program was:" >&5
3744 sed 's/^/| /' conftest.$ac_ext >&5
3745
3746 ac_hi=`expr '(' $ac_mid ')' - 1`
3747 if test $ac_mid -le $ac_hi; then
3748 ac_lo= ac_hi=
3749 break
3750 fi
3751 ac_mid=`expr 2 '*' $ac_mid`
3752 fi
3753 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3754 done
3755 else
3756 echo "$as_me: failed program was:" >&5
3757 sed 's/^/| /' conftest.$ac_ext >&5
3758
3759 ac_lo= ac_hi=
3760 fi
3761 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3762 fi
3763 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3764 # Binary search between lo and hi bounds.
3765 while test "x$ac_lo" != "x$ac_hi"; do
3766 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3767 cat >conftest.$ac_ext <<_ACEOF
3768 /* confdefs.h. */
3769 _ACEOF
3770 cat confdefs.h >>conftest.$ac_ext
3771 cat >>conftest.$ac_ext <<_ACEOF
3772 /* end confdefs.h. */
3773 $ac_includes_default
3774 int
3775 main ()
3776 {
3777 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3778 test_array [0] = 0
3779
3780 ;
3781 return 0;
3782 }
3783 _ACEOF
3784 rm -f conftest.$ac_objext
3785 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3786 (eval $ac_compile) 2>conftest.er1
3787 ac_status=$?
3788 grep -v '^ *+' conftest.er1 >conftest.err
3789 rm -f conftest.er1
3790 cat conftest.err >&5
3791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792 (exit $ac_status); } &&
3793 { ac_try='test -z "$ac_c_werror_flag"
3794 || test ! -s conftest.err'
3795 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3796 (eval $ac_try) 2>&5
3797 ac_status=$?
3798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3799 (exit $ac_status); }; } &&
3800 { ac_try='test -s conftest.$ac_objext'
3801 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3802 (eval $ac_try) 2>&5
3803 ac_status=$?
3804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3805 (exit $ac_status); }; }; then
3806 ac_hi=$ac_mid
3807 else
3808 echo "$as_me: failed program was:" >&5
3809 sed 's/^/| /' conftest.$ac_ext >&5
3810
3811 ac_lo=`expr '(' $ac_mid ')' + 1`
3812 fi
3813 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3814 done
3815 case $ac_lo in
3816 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3817 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3818 See \`config.log' for more details." >&5
3819 echo "$as_me: error: cannot compute sizeof (void *), 77
3820 See \`config.log' for more details." >&2;}
3821 { (exit 1); exit 1; }; } ;;
3822 esac
3823 else
3824 if test "$cross_compiling" = yes; then
3825 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3826 See \`config.log' for more details." >&5
3827 echo "$as_me: error: cannot run test program while cross compiling
3828 See \`config.log' for more details." >&2;}
3829 { (exit 1); exit 1; }; }
3830 else
3831 cat >conftest.$ac_ext <<_ACEOF
3832 /* confdefs.h. */
3833 _ACEOF
3834 cat confdefs.h >>conftest.$ac_ext
3835 cat >>conftest.$ac_ext <<_ACEOF
3836 /* end confdefs.h. */
3837 $ac_includes_default
3838 long longval () { return (long) (sizeof (void *)); }
3839 unsigned long ulongval () { return (long) (sizeof (void *)); }
3840 #include <stdio.h>
3841 #include <stdlib.h>
3842 int
3843 main ()
3844 {
3845
3846 FILE *f = fopen ("conftest.val", "w");
3847 if (! f)
3848 exit (1);
3849 if (((long) (sizeof (void *))) < 0)
3850 {
3851 long i = longval ();
3852 if (i != ((long) (sizeof (void *))))
3853 exit (1);
3854 fprintf (f, "%ld\n", i);
3855 }
3856 else
3857 {
3858 unsigned long i = ulongval ();
3859 if (i != ((long) (sizeof (void *))))
3860 exit (1);
3861 fprintf (f, "%lu\n", i);
3862 }
3863 exit (ferror (f) || fclose (f) != 0);
3864
3865 ;
3866 return 0;
3867 }
3868 _ACEOF
3869 rm -f conftest$ac_exeext
3870 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3871 (eval $ac_link) 2>&5
3872 ac_status=$?
3873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3874 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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 $ac_status); }; }; then
3880 ac_cv_sizeof_void_p=`cat conftest.val`
3881 else
3882 echo "$as_me: program exited with status $ac_status" >&5
3883 echo "$as_me: failed program was:" >&5
3884 sed 's/^/| /' conftest.$ac_ext >&5
3885
3886 ( exit $ac_status )
3887 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3888 See \`config.log' for more details." >&5
3889 echo "$as_me: error: cannot compute sizeof (void *), 77
3890 See \`config.log' for more details." >&2;}
3891 { (exit 1); exit 1; }; }
3892 fi
3893 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3894 fi
3895 fi
3896 rm -f conftest.val
3897 else
3898 ac_cv_sizeof_void_p=0
3899 fi
3900 fi
3901 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3902 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3903 cat >>confdefs.h <<_ACEOF
3904 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3905 _ACEOF
3906
3907
3908 echo "$as_me:$LINENO: checking for short" >&5
3909 echo $ECHO_N "checking for short... $ECHO_C" >&6
3910 if test "${ac_cv_type_short+set}" = set; then
3911 echo $ECHO_N "(cached) $ECHO_C" >&6
3912 else
3913 cat >conftest.$ac_ext <<_ACEOF
3914 /* confdefs.h. */
3915 _ACEOF
3916 cat confdefs.h >>conftest.$ac_ext
3917 cat >>conftest.$ac_ext <<_ACEOF
3918 /* end confdefs.h. */
3919 $ac_includes_default
3920 int
3921 main ()
3922 {
3923 if ((short *) 0)
3924 return 0;
3925 if (sizeof (short))
3926 return 0;
3927 ;
3928 return 0;
3929 }
3930 _ACEOF
3931 rm -f conftest.$ac_objext
3932 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3933 (eval $ac_compile) 2>conftest.er1
3934 ac_status=$?
3935 grep -v '^ *+' conftest.er1 >conftest.err
3936 rm -f conftest.er1
3937 cat conftest.err >&5
3938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3939 (exit $ac_status); } &&
3940 { ac_try='test -z "$ac_c_werror_flag"
3941 || test ! -s conftest.err'
3942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3943 (eval $ac_try) 2>&5
3944 ac_status=$?
3945 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3946 (exit $ac_status); }; } &&
3947 { ac_try='test -s conftest.$ac_objext'
3948 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3949 (eval $ac_try) 2>&5
3950 ac_status=$?
3951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3952 (exit $ac_status); }; }; then
3953 ac_cv_type_short=yes
3954 else
3955 echo "$as_me: failed program was:" >&5
3956 sed 's/^/| /' conftest.$ac_ext >&5
3957
3958 ac_cv_type_short=no
3959 fi
3960 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3961 fi
3962 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3963 echo "${ECHO_T}$ac_cv_type_short" >&6
3964
3965 echo "$as_me:$LINENO: checking size of short" >&5
3966 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3967 if test "${ac_cv_sizeof_short+set}" = set; then
3968 echo $ECHO_N "(cached) $ECHO_C" >&6
3969 else
3970 if test "$ac_cv_type_short" = yes; then
3971 # The cast to unsigned long works around a bug in the HP C Compiler
3972 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3973 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3974 # This bug is HP SR number 8606223364.
3975 if test "$cross_compiling" = yes; then
3976 # Depending upon the size, compute the lo and hi bounds.
3977 cat >conftest.$ac_ext <<_ACEOF
3978 /* confdefs.h. */
3979 _ACEOF
3980 cat confdefs.h >>conftest.$ac_ext
3981 cat >>conftest.$ac_ext <<_ACEOF
3982 /* end confdefs.h. */
3983 $ac_includes_default
3984 int
3985 main ()
3986 {
3987 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3988 test_array [0] = 0
3989
3990 ;
3991 return 0;
3992 }
3993 _ACEOF
3994 rm -f conftest.$ac_objext
3995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3996 (eval $ac_compile) 2>conftest.er1
3997 ac_status=$?
3998 grep -v '^ *+' conftest.er1 >conftest.err
3999 rm -f conftest.er1
4000 cat conftest.err >&5
4001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4002 (exit $ac_status); } &&
4003 { ac_try='test -z "$ac_c_werror_flag"
4004 || test ! -s conftest.err'
4005 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4006 (eval $ac_try) 2>&5
4007 ac_status=$?
4008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4009 (exit $ac_status); }; } &&
4010 { ac_try='test -s conftest.$ac_objext'
4011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4012 (eval $ac_try) 2>&5
4013 ac_status=$?
4014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015 (exit $ac_status); }; }; then
4016 ac_lo=0 ac_mid=0
4017 while :; do
4018 cat >conftest.$ac_ext <<_ACEOF
4019 /* confdefs.h. */
4020 _ACEOF
4021 cat confdefs.h >>conftest.$ac_ext
4022 cat >>conftest.$ac_ext <<_ACEOF
4023 /* end confdefs.h. */
4024 $ac_includes_default
4025 int
4026 main ()
4027 {
4028 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4029 test_array [0] = 0
4030
4031 ;
4032 return 0;
4033 }
4034 _ACEOF
4035 rm -f conftest.$ac_objext
4036 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4037 (eval $ac_compile) 2>conftest.er1
4038 ac_status=$?
4039 grep -v '^ *+' conftest.er1 >conftest.err
4040 rm -f conftest.er1
4041 cat conftest.err >&5
4042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4043 (exit $ac_status); } &&
4044 { ac_try='test -z "$ac_c_werror_flag"
4045 || test ! -s conftest.err'
4046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4047 (eval $ac_try) 2>&5
4048 ac_status=$?
4049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4050 (exit $ac_status); }; } &&
4051 { ac_try='test -s conftest.$ac_objext'
4052 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4053 (eval $ac_try) 2>&5
4054 ac_status=$?
4055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4056 (exit $ac_status); }; }; then
4057 ac_hi=$ac_mid; break
4058 else
4059 echo "$as_me: failed program was:" >&5
4060 sed 's/^/| /' conftest.$ac_ext >&5
4061
4062 ac_lo=`expr $ac_mid + 1`
4063 if test $ac_lo -le $ac_mid; then
4064 ac_lo= ac_hi=
4065 break
4066 fi
4067 ac_mid=`expr 2 '*' $ac_mid + 1`
4068 fi
4069 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4070 done
4071 else
4072 echo "$as_me: failed program was:" >&5
4073 sed 's/^/| /' conftest.$ac_ext >&5
4074
4075 cat >conftest.$ac_ext <<_ACEOF
4076 /* confdefs.h. */
4077 _ACEOF
4078 cat confdefs.h >>conftest.$ac_ext
4079 cat >>conftest.$ac_ext <<_ACEOF
4080 /* end confdefs.h. */
4081 $ac_includes_default
4082 int
4083 main ()
4084 {
4085 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4086 test_array [0] = 0
4087
4088 ;
4089 return 0;
4090 }
4091 _ACEOF
4092 rm -f conftest.$ac_objext
4093 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4094 (eval $ac_compile) 2>conftest.er1
4095 ac_status=$?
4096 grep -v '^ *+' conftest.er1 >conftest.err
4097 rm -f conftest.er1
4098 cat conftest.err >&5
4099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4100 (exit $ac_status); } &&
4101 { ac_try='test -z "$ac_c_werror_flag"
4102 || test ! -s conftest.err'
4103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4104 (eval $ac_try) 2>&5
4105 ac_status=$?
4106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4107 (exit $ac_status); }; } &&
4108 { ac_try='test -s conftest.$ac_objext'
4109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4110 (eval $ac_try) 2>&5
4111 ac_status=$?
4112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113 (exit $ac_status); }; }; then
4114 ac_hi=-1 ac_mid=-1
4115 while :; do
4116 cat >conftest.$ac_ext <<_ACEOF
4117 /* confdefs.h. */
4118 _ACEOF
4119 cat confdefs.h >>conftest.$ac_ext
4120 cat >>conftest.$ac_ext <<_ACEOF
4121 /* end confdefs.h. */
4122 $ac_includes_default
4123 int
4124 main ()
4125 {
4126 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4127 test_array [0] = 0
4128
4129 ;
4130 return 0;
4131 }
4132 _ACEOF
4133 rm -f conftest.$ac_objext
4134 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4135 (eval $ac_compile) 2>conftest.er1
4136 ac_status=$?
4137 grep -v '^ *+' conftest.er1 >conftest.err
4138 rm -f conftest.er1
4139 cat conftest.err >&5
4140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4141 (exit $ac_status); } &&
4142 { ac_try='test -z "$ac_c_werror_flag"
4143 || test ! -s conftest.err'
4144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4145 (eval $ac_try) 2>&5
4146 ac_status=$?
4147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4148 (exit $ac_status); }; } &&
4149 { ac_try='test -s conftest.$ac_objext'
4150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4151 (eval $ac_try) 2>&5
4152 ac_status=$?
4153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4154 (exit $ac_status); }; }; then
4155 ac_lo=$ac_mid; break
4156 else
4157 echo "$as_me: failed program was:" >&5
4158 sed 's/^/| /' conftest.$ac_ext >&5
4159
4160 ac_hi=`expr '(' $ac_mid ')' - 1`
4161 if test $ac_mid -le $ac_hi; then
4162 ac_lo= ac_hi=
4163 break
4164 fi
4165 ac_mid=`expr 2 '*' $ac_mid`
4166 fi
4167 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4168 done
4169 else
4170 echo "$as_me: failed program was:" >&5
4171 sed 's/^/| /' conftest.$ac_ext >&5
4172
4173 ac_lo= ac_hi=
4174 fi
4175 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4176 fi
4177 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4178 # Binary search between lo and hi bounds.
4179 while test "x$ac_lo" != "x$ac_hi"; do
4180 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4181 cat >conftest.$ac_ext <<_ACEOF
4182 /* confdefs.h. */
4183 _ACEOF
4184 cat confdefs.h >>conftest.$ac_ext
4185 cat >>conftest.$ac_ext <<_ACEOF
4186 /* end confdefs.h. */
4187 $ac_includes_default
4188 int
4189 main ()
4190 {
4191 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4192 test_array [0] = 0
4193
4194 ;
4195 return 0;
4196 }
4197 _ACEOF
4198 rm -f conftest.$ac_objext
4199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4200 (eval $ac_compile) 2>conftest.er1
4201 ac_status=$?
4202 grep -v '^ *+' conftest.er1 >conftest.err
4203 rm -f conftest.er1
4204 cat conftest.err >&5
4205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4206 (exit $ac_status); } &&
4207 { ac_try='test -z "$ac_c_werror_flag"
4208 || test ! -s conftest.err'
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 $ac_status); }; } &&
4214 { ac_try='test -s conftest.$ac_objext'
4215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4216 (eval $ac_try) 2>&5
4217 ac_status=$?
4218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219 (exit $ac_status); }; }; then
4220 ac_hi=$ac_mid
4221 else
4222 echo "$as_me: failed program was:" >&5
4223 sed 's/^/| /' conftest.$ac_ext >&5
4224
4225 ac_lo=`expr '(' $ac_mid ')' + 1`
4226 fi
4227 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4228 done
4229 case $ac_lo in
4230 ?*) ac_cv_sizeof_short=$ac_lo;;
4231 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4232 See \`config.log' for more details." >&5
4233 echo "$as_me: error: cannot compute sizeof (short), 77
4234 See \`config.log' for more details." >&2;}
4235 { (exit 1); exit 1; }; } ;;
4236 esac
4237 else
4238 if test "$cross_compiling" = yes; then
4239 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4240 See \`config.log' for more details." >&5
4241 echo "$as_me: error: cannot run test program while cross compiling
4242 See \`config.log' for more details." >&2;}
4243 { (exit 1); exit 1; }; }
4244 else
4245 cat >conftest.$ac_ext <<_ACEOF
4246 /* confdefs.h. */
4247 _ACEOF
4248 cat confdefs.h >>conftest.$ac_ext
4249 cat >>conftest.$ac_ext <<_ACEOF
4250 /* end confdefs.h. */
4251 $ac_includes_default
4252 long longval () { return (long) (sizeof (short)); }
4253 unsigned long ulongval () { return (long) (sizeof (short)); }
4254 #include <stdio.h>
4255 #include <stdlib.h>
4256 int
4257 main ()
4258 {
4259
4260 FILE *f = fopen ("conftest.val", "w");
4261 if (! f)
4262 exit (1);
4263 if (((long) (sizeof (short))) < 0)
4264 {
4265 long i = longval ();
4266 if (i != ((long) (sizeof (short))))
4267 exit (1);
4268 fprintf (f, "%ld\n", i);
4269 }
4270 else
4271 {
4272 unsigned long i = ulongval ();
4273 if (i != ((long) (sizeof (short))))
4274 exit (1);
4275 fprintf (f, "%lu\n", i);
4276 }
4277 exit (ferror (f) || fclose (f) != 0);
4278
4279 ;
4280 return 0;
4281 }
4282 _ACEOF
4283 rm -f conftest$ac_exeext
4284 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4285 (eval $ac_link) 2>&5
4286 ac_status=$?
4287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4288 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4289 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4290 (eval $ac_try) 2>&5
4291 ac_status=$?
4292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4293 (exit $ac_status); }; }; then
4294 ac_cv_sizeof_short=`cat conftest.val`
4295 else
4296 echo "$as_me: program exited with status $ac_status" >&5
4297 echo "$as_me: failed program was:" >&5
4298 sed 's/^/| /' conftest.$ac_ext >&5
4299
4300 ( exit $ac_status )
4301 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4302 See \`config.log' for more details." >&5
4303 echo "$as_me: error: cannot compute sizeof (short), 77
4304 See \`config.log' for more details." >&2;}
4305 { (exit 1); exit 1; }; }
4306 fi
4307 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4308 fi
4309 fi
4310 rm -f conftest.val
4311 else
4312 ac_cv_sizeof_short=0
4313 fi
4314 fi
4315 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4316 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4317 cat >>confdefs.h <<_ACEOF
4318 #define SIZEOF_SHORT $ac_cv_sizeof_short
4319 _ACEOF
4320
4321
4322 echo "$as_me:$LINENO: checking for int" >&5
4323 echo $ECHO_N "checking for int... $ECHO_C" >&6
4324 if test "${ac_cv_type_int+set}" = set; then
4325 echo $ECHO_N "(cached) $ECHO_C" >&6
4326 else
4327 cat >conftest.$ac_ext <<_ACEOF
4328 /* confdefs.h. */
4329 _ACEOF
4330 cat confdefs.h >>conftest.$ac_ext
4331 cat >>conftest.$ac_ext <<_ACEOF
4332 /* end confdefs.h. */
4333 $ac_includes_default
4334 int
4335 main ()
4336 {
4337 if ((int *) 0)
4338 return 0;
4339 if (sizeof (int))
4340 return 0;
4341 ;
4342 return 0;
4343 }
4344 _ACEOF
4345 rm -f conftest.$ac_objext
4346 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4347 (eval $ac_compile) 2>conftest.er1
4348 ac_status=$?
4349 grep -v '^ *+' conftest.er1 >conftest.err
4350 rm -f conftest.er1
4351 cat conftest.err >&5
4352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353 (exit $ac_status); } &&
4354 { ac_try='test -z "$ac_c_werror_flag"
4355 || test ! -s conftest.err'
4356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4357 (eval $ac_try) 2>&5
4358 ac_status=$?
4359 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4360 (exit $ac_status); }; } &&
4361 { ac_try='test -s conftest.$ac_objext'
4362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4363 (eval $ac_try) 2>&5
4364 ac_status=$?
4365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4366 (exit $ac_status); }; }; then
4367 ac_cv_type_int=yes
4368 else
4369 echo "$as_me: failed program was:" >&5
4370 sed 's/^/| /' conftest.$ac_ext >&5
4371
4372 ac_cv_type_int=no
4373 fi
4374 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4375 fi
4376 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4377 echo "${ECHO_T}$ac_cv_type_int" >&6
4378
4379 echo "$as_me:$LINENO: checking size of int" >&5
4380 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4381 if test "${ac_cv_sizeof_int+set}" = set; then
4382 echo $ECHO_N "(cached) $ECHO_C" >&6
4383 else
4384 if test "$ac_cv_type_int" = yes; then
4385 # The cast to unsigned long works around a bug in the HP C Compiler
4386 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4387 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4388 # This bug is HP SR number 8606223364.
4389 if test "$cross_compiling" = yes; then
4390 # Depending upon the size, compute the lo and hi bounds.
4391 cat >conftest.$ac_ext <<_ACEOF
4392 /* confdefs.h. */
4393 _ACEOF
4394 cat confdefs.h >>conftest.$ac_ext
4395 cat >>conftest.$ac_ext <<_ACEOF
4396 /* end confdefs.h. */
4397 $ac_includes_default
4398 int
4399 main ()
4400 {
4401 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4402 test_array [0] = 0
4403
4404 ;
4405 return 0;
4406 }
4407 _ACEOF
4408 rm -f conftest.$ac_objext
4409 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4410 (eval $ac_compile) 2>conftest.er1
4411 ac_status=$?
4412 grep -v '^ *+' conftest.er1 >conftest.err
4413 rm -f conftest.er1
4414 cat conftest.err >&5
4415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4416 (exit $ac_status); } &&
4417 { ac_try='test -z "$ac_c_werror_flag"
4418 || test ! -s conftest.err'
4419 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4420 (eval $ac_try) 2>&5
4421 ac_status=$?
4422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4423 (exit $ac_status); }; } &&
4424 { ac_try='test -s conftest.$ac_objext'
4425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4426 (eval $ac_try) 2>&5
4427 ac_status=$?
4428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429 (exit $ac_status); }; }; then
4430 ac_lo=0 ac_mid=0
4431 while :; do
4432 cat >conftest.$ac_ext <<_ACEOF
4433 /* confdefs.h. */
4434 _ACEOF
4435 cat confdefs.h >>conftest.$ac_ext
4436 cat >>conftest.$ac_ext <<_ACEOF
4437 /* end confdefs.h. */
4438 $ac_includes_default
4439 int
4440 main ()
4441 {
4442 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4443 test_array [0] = 0
4444
4445 ;
4446 return 0;
4447 }
4448 _ACEOF
4449 rm -f conftest.$ac_objext
4450 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4451 (eval $ac_compile) 2>conftest.er1
4452 ac_status=$?
4453 grep -v '^ *+' conftest.er1 >conftest.err
4454 rm -f conftest.er1
4455 cat conftest.err >&5
4456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4457 (exit $ac_status); } &&
4458 { ac_try='test -z "$ac_c_werror_flag"
4459 || test ! -s conftest.err'
4460 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4461 (eval $ac_try) 2>&5
4462 ac_status=$?
4463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464 (exit $ac_status); }; } &&
4465 { ac_try='test -s conftest.$ac_objext'
4466 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4467 (eval $ac_try) 2>&5
4468 ac_status=$?
4469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4470 (exit $ac_status); }; }; then
4471 ac_hi=$ac_mid; break
4472 else
4473 echo "$as_me: failed program was:" >&5
4474 sed 's/^/| /' conftest.$ac_ext >&5
4475
4476 ac_lo=`expr $ac_mid + 1`
4477 if test $ac_lo -le $ac_mid; then
4478 ac_lo= ac_hi=
4479 break
4480 fi
4481 ac_mid=`expr 2 '*' $ac_mid + 1`
4482 fi
4483 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4484 done
4485 else
4486 echo "$as_me: failed program was:" >&5
4487 sed 's/^/| /' conftest.$ac_ext >&5
4488
4489 cat >conftest.$ac_ext <<_ACEOF
4490 /* confdefs.h. */
4491 _ACEOF
4492 cat confdefs.h >>conftest.$ac_ext
4493 cat >>conftest.$ac_ext <<_ACEOF
4494 /* end confdefs.h. */
4495 $ac_includes_default
4496 int
4497 main ()
4498 {
4499 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4500 test_array [0] = 0
4501
4502 ;
4503 return 0;
4504 }
4505 _ACEOF
4506 rm -f conftest.$ac_objext
4507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4508 (eval $ac_compile) 2>conftest.er1
4509 ac_status=$?
4510 grep -v '^ *+' conftest.er1 >conftest.err
4511 rm -f conftest.er1
4512 cat conftest.err >&5
4513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514 (exit $ac_status); } &&
4515 { ac_try='test -z "$ac_c_werror_flag"
4516 || test ! -s conftest.err'
4517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4518 (eval $ac_try) 2>&5
4519 ac_status=$?
4520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521 (exit $ac_status); }; } &&
4522 { ac_try='test -s conftest.$ac_objext'
4523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4524 (eval $ac_try) 2>&5
4525 ac_status=$?
4526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527 (exit $ac_status); }; }; then
4528 ac_hi=-1 ac_mid=-1
4529 while :; do
4530 cat >conftest.$ac_ext <<_ACEOF
4531 /* confdefs.h. */
4532 _ACEOF
4533 cat confdefs.h >>conftest.$ac_ext
4534 cat >>conftest.$ac_ext <<_ACEOF
4535 /* end confdefs.h. */
4536 $ac_includes_default
4537 int
4538 main ()
4539 {
4540 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4541 test_array [0] = 0
4542
4543 ;
4544 return 0;
4545 }
4546 _ACEOF
4547 rm -f conftest.$ac_objext
4548 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4549 (eval $ac_compile) 2>conftest.er1
4550 ac_status=$?
4551 grep -v '^ *+' conftest.er1 >conftest.err
4552 rm -f conftest.er1
4553 cat conftest.err >&5
4554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4555 (exit $ac_status); } &&
4556 { ac_try='test -z "$ac_c_werror_flag"
4557 || test ! -s conftest.err'
4558 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4559 (eval $ac_try) 2>&5
4560 ac_status=$?
4561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4562 (exit $ac_status); }; } &&
4563 { ac_try='test -s conftest.$ac_objext'
4564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4565 (eval $ac_try) 2>&5
4566 ac_status=$?
4567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568 (exit $ac_status); }; }; then
4569 ac_lo=$ac_mid; break
4570 else
4571 echo "$as_me: failed program was:" >&5
4572 sed 's/^/| /' conftest.$ac_ext >&5
4573
4574 ac_hi=`expr '(' $ac_mid ')' - 1`
4575 if test $ac_mid -le $ac_hi; then
4576 ac_lo= ac_hi=
4577 break
4578 fi
4579 ac_mid=`expr 2 '*' $ac_mid`
4580 fi
4581 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4582 done
4583 else
4584 echo "$as_me: failed program was:" >&5
4585 sed 's/^/| /' conftest.$ac_ext >&5
4586
4587 ac_lo= ac_hi=
4588 fi
4589 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4590 fi
4591 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4592 # Binary search between lo and hi bounds.
4593 while test "x$ac_lo" != "x$ac_hi"; do
4594 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4595 cat >conftest.$ac_ext <<_ACEOF
4596 /* confdefs.h. */
4597 _ACEOF
4598 cat confdefs.h >>conftest.$ac_ext
4599 cat >>conftest.$ac_ext <<_ACEOF
4600 /* end confdefs.h. */
4601 $ac_includes_default
4602 int
4603 main ()
4604 {
4605 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4606 test_array [0] = 0
4607
4608 ;
4609 return 0;
4610 }
4611 _ACEOF
4612 rm -f conftest.$ac_objext
4613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4614 (eval $ac_compile) 2>conftest.er1
4615 ac_status=$?
4616 grep -v '^ *+' conftest.er1 >conftest.err
4617 rm -f conftest.er1
4618 cat conftest.err >&5
4619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4620 (exit $ac_status); } &&
4621 { ac_try='test -z "$ac_c_werror_flag"
4622 || test ! -s conftest.err'
4623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4624 (eval $ac_try) 2>&5
4625 ac_status=$?
4626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4627 (exit $ac_status); }; } &&
4628 { ac_try='test -s conftest.$ac_objext'
4629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4630 (eval $ac_try) 2>&5
4631 ac_status=$?
4632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4633 (exit $ac_status); }; }; then
4634 ac_hi=$ac_mid
4635 else
4636 echo "$as_me: failed program was:" >&5
4637 sed 's/^/| /' conftest.$ac_ext >&5
4638
4639 ac_lo=`expr '(' $ac_mid ')' + 1`
4640 fi
4641 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4642 done
4643 case $ac_lo in
4644 ?*) ac_cv_sizeof_int=$ac_lo;;
4645 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4646 See \`config.log' for more details." >&5
4647 echo "$as_me: error: cannot compute sizeof (int), 77
4648 See \`config.log' for more details." >&2;}
4649 { (exit 1); exit 1; }; } ;;
4650 esac
4651 else
4652 if test "$cross_compiling" = yes; then
4653 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4654 See \`config.log' for more details." >&5
4655 echo "$as_me: error: cannot run test program while cross compiling
4656 See \`config.log' for more details." >&2;}
4657 { (exit 1); exit 1; }; }
4658 else
4659 cat >conftest.$ac_ext <<_ACEOF
4660 /* confdefs.h. */
4661 _ACEOF
4662 cat confdefs.h >>conftest.$ac_ext
4663 cat >>conftest.$ac_ext <<_ACEOF
4664 /* end confdefs.h. */
4665 $ac_includes_default
4666 long longval () { return (long) (sizeof (int)); }
4667 unsigned long ulongval () { return (long) (sizeof (int)); }
4668 #include <stdio.h>
4669 #include <stdlib.h>
4670 int
4671 main ()
4672 {
4673
4674 FILE *f = fopen ("conftest.val", "w");
4675 if (! f)
4676 exit (1);
4677 if (((long) (sizeof (int))) < 0)
4678 {
4679 long i = longval ();
4680 if (i != ((long) (sizeof (int))))
4681 exit (1);
4682 fprintf (f, "%ld\n", i);
4683 }
4684 else
4685 {
4686 unsigned long i = ulongval ();
4687 if (i != ((long) (sizeof (int))))
4688 exit (1);
4689 fprintf (f, "%lu\n", i);
4690 }
4691 exit (ferror (f) || fclose (f) != 0);
4692
4693 ;
4694 return 0;
4695 }
4696 _ACEOF
4697 rm -f conftest$ac_exeext
4698 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4699 (eval $ac_link) 2>&5
4700 ac_status=$?
4701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4702 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4703 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4704 (eval $ac_try) 2>&5
4705 ac_status=$?
4706 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4707 (exit $ac_status); }; }; then
4708 ac_cv_sizeof_int=`cat conftest.val`
4709 else
4710 echo "$as_me: program exited with status $ac_status" >&5
4711 echo "$as_me: failed program was:" >&5
4712 sed 's/^/| /' conftest.$ac_ext >&5
4713
4714 ( exit $ac_status )
4715 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4716 See \`config.log' for more details." >&5
4717 echo "$as_me: error: cannot compute sizeof (int), 77
4718 See \`config.log' for more details." >&2;}
4719 { (exit 1); exit 1; }; }
4720 fi
4721 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4722 fi
4723 fi
4724 rm -f conftest.val
4725 else
4726 ac_cv_sizeof_int=0
4727 fi
4728 fi
4729 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4730 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4731 cat >>confdefs.h <<_ACEOF
4732 #define SIZEOF_INT $ac_cv_sizeof_int
4733 _ACEOF
4734
4735
4736 echo "$as_me:$LINENO: checking for long" >&5
4737 echo $ECHO_N "checking for long... $ECHO_C" >&6
4738 if test "${ac_cv_type_long+set}" = set; then
4739 echo $ECHO_N "(cached) $ECHO_C" >&6
4740 else
4741 cat >conftest.$ac_ext <<_ACEOF
4742 /* confdefs.h. */
4743 _ACEOF
4744 cat confdefs.h >>conftest.$ac_ext
4745 cat >>conftest.$ac_ext <<_ACEOF
4746 /* end confdefs.h. */
4747 $ac_includes_default
4748 int
4749 main ()
4750 {
4751 if ((long *) 0)
4752 return 0;
4753 if (sizeof (long))
4754 return 0;
4755 ;
4756 return 0;
4757 }
4758 _ACEOF
4759 rm -f conftest.$ac_objext
4760 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4761 (eval $ac_compile) 2>conftest.er1
4762 ac_status=$?
4763 grep -v '^ *+' conftest.er1 >conftest.err
4764 rm -f conftest.er1
4765 cat conftest.err >&5
4766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4767 (exit $ac_status); } &&
4768 { ac_try='test -z "$ac_c_werror_flag"
4769 || test ! -s conftest.err'
4770 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4771 (eval $ac_try) 2>&5
4772 ac_status=$?
4773 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4774 (exit $ac_status); }; } &&
4775 { ac_try='test -s conftest.$ac_objext'
4776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4777 (eval $ac_try) 2>&5
4778 ac_status=$?
4779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4780 (exit $ac_status); }; }; then
4781 ac_cv_type_long=yes
4782 else
4783 echo "$as_me: failed program was:" >&5
4784 sed 's/^/| /' conftest.$ac_ext >&5
4785
4786 ac_cv_type_long=no
4787 fi
4788 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4789 fi
4790 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4791 echo "${ECHO_T}$ac_cv_type_long" >&6
4792
4793 echo "$as_me:$LINENO: checking size of long" >&5
4794 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4795 if test "${ac_cv_sizeof_long+set}" = set; then
4796 echo $ECHO_N "(cached) $ECHO_C" >&6
4797 else
4798 if test "$ac_cv_type_long" = yes; then
4799 # The cast to unsigned long works around a bug in the HP C Compiler
4800 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4801 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4802 # This bug is HP SR number 8606223364.
4803 if test "$cross_compiling" = yes; then
4804 # Depending upon the size, compute the lo and hi bounds.
4805 cat >conftest.$ac_ext <<_ACEOF
4806 /* confdefs.h. */
4807 _ACEOF
4808 cat confdefs.h >>conftest.$ac_ext
4809 cat >>conftest.$ac_ext <<_ACEOF
4810 /* end confdefs.h. */
4811 $ac_includes_default
4812 int
4813 main ()
4814 {
4815 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4816 test_array [0] = 0
4817
4818 ;
4819 return 0;
4820 }
4821 _ACEOF
4822 rm -f conftest.$ac_objext
4823 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4824 (eval $ac_compile) 2>conftest.er1
4825 ac_status=$?
4826 grep -v '^ *+' conftest.er1 >conftest.err
4827 rm -f conftest.er1
4828 cat conftest.err >&5
4829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4830 (exit $ac_status); } &&
4831 { ac_try='test -z "$ac_c_werror_flag"
4832 || test ! -s conftest.err'
4833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4834 (eval $ac_try) 2>&5
4835 ac_status=$?
4836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837 (exit $ac_status); }; } &&
4838 { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4844 ac_lo=0 ac_mid=0
4845 while :; do
4846 cat >conftest.$ac_ext <<_ACEOF
4847 /* confdefs.h. */
4848 _ACEOF
4849 cat confdefs.h >>conftest.$ac_ext
4850 cat >>conftest.$ac_ext <<_ACEOF
4851 /* end confdefs.h. */
4852 $ac_includes_default
4853 int
4854 main ()
4855 {
4856 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4857 test_array [0] = 0
4858
4859 ;
4860 return 0;
4861 }
4862 _ACEOF
4863 rm -f conftest.$ac_objext
4864 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4865 (eval $ac_compile) 2>conftest.er1
4866 ac_status=$?
4867 grep -v '^ *+' conftest.er1 >conftest.err
4868 rm -f conftest.er1
4869 cat conftest.err >&5
4870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4871 (exit $ac_status); } &&
4872 { ac_try='test -z "$ac_c_werror_flag"
4873 || test ! -s conftest.err'
4874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4875 (eval $ac_try) 2>&5
4876 ac_status=$?
4877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4878 (exit $ac_status); }; } &&
4879 { ac_try='test -s conftest.$ac_objext'
4880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4881 (eval $ac_try) 2>&5
4882 ac_status=$?
4883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884 (exit $ac_status); }; }; then
4885 ac_hi=$ac_mid; break
4886 else
4887 echo "$as_me: failed program was:" >&5
4888 sed 's/^/| /' conftest.$ac_ext >&5
4889
4890 ac_lo=`expr $ac_mid + 1`
4891 if test $ac_lo -le $ac_mid; then
4892 ac_lo= ac_hi=
4893 break
4894 fi
4895 ac_mid=`expr 2 '*' $ac_mid + 1`
4896 fi
4897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4898 done
4899 else
4900 echo "$as_me: failed program was:" >&5
4901 sed 's/^/| /' conftest.$ac_ext >&5
4902
4903 cat >conftest.$ac_ext <<_ACEOF
4904 /* confdefs.h. */
4905 _ACEOF
4906 cat confdefs.h >>conftest.$ac_ext
4907 cat >>conftest.$ac_ext <<_ACEOF
4908 /* end confdefs.h. */
4909 $ac_includes_default
4910 int
4911 main ()
4912 {
4913 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4914 test_array [0] = 0
4915
4916 ;
4917 return 0;
4918 }
4919 _ACEOF
4920 rm -f conftest.$ac_objext
4921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4922 (eval $ac_compile) 2>conftest.er1
4923 ac_status=$?
4924 grep -v '^ *+' conftest.er1 >conftest.err
4925 rm -f conftest.er1
4926 cat conftest.err >&5
4927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928 (exit $ac_status); } &&
4929 { ac_try='test -z "$ac_c_werror_flag"
4930 || test ! -s conftest.err'
4931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932 (eval $ac_try) 2>&5
4933 ac_status=$?
4934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935 (exit $ac_status); }; } &&
4936 { ac_try='test -s conftest.$ac_objext'
4937 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938 (eval $ac_try) 2>&5
4939 ac_status=$?
4940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941 (exit $ac_status); }; }; then
4942 ac_hi=-1 ac_mid=-1
4943 while :; do
4944 cat >conftest.$ac_ext <<_ACEOF
4945 /* confdefs.h. */
4946 _ACEOF
4947 cat confdefs.h >>conftest.$ac_ext
4948 cat >>conftest.$ac_ext <<_ACEOF
4949 /* end confdefs.h. */
4950 $ac_includes_default
4951 int
4952 main ()
4953 {
4954 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4955 test_array [0] = 0
4956
4957 ;
4958 return 0;
4959 }
4960 _ACEOF
4961 rm -f conftest.$ac_objext
4962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4963 (eval $ac_compile) 2>conftest.er1
4964 ac_status=$?
4965 grep -v '^ *+' conftest.er1 >conftest.err
4966 rm -f conftest.er1
4967 cat conftest.err >&5
4968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4969 (exit $ac_status); } &&
4970 { ac_try='test -z "$ac_c_werror_flag"
4971 || test ! -s conftest.err'
4972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4973 (eval $ac_try) 2>&5
4974 ac_status=$?
4975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4976 (exit $ac_status); }; } &&
4977 { ac_try='test -s conftest.$ac_objext'
4978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4979 (eval $ac_try) 2>&5
4980 ac_status=$?
4981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4982 (exit $ac_status); }; }; then
4983 ac_lo=$ac_mid; break
4984 else
4985 echo "$as_me: failed program was:" >&5
4986 sed 's/^/| /' conftest.$ac_ext >&5
4987
4988 ac_hi=`expr '(' $ac_mid ')' - 1`
4989 if test $ac_mid -le $ac_hi; then
4990 ac_lo= ac_hi=
4991 break
4992 fi
4993 ac_mid=`expr 2 '*' $ac_mid`
4994 fi
4995 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4996 done
4997 else
4998 echo "$as_me: failed program was:" >&5
4999 sed 's/^/| /' conftest.$ac_ext >&5
5000
5001 ac_lo= ac_hi=
5002 fi
5003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5004 fi
5005 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5006 # Binary search between lo and hi bounds.
5007 while test "x$ac_lo" != "x$ac_hi"; do
5008 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5009 cat >conftest.$ac_ext <<_ACEOF
5010 /* confdefs.h. */
5011 _ACEOF
5012 cat confdefs.h >>conftest.$ac_ext
5013 cat >>conftest.$ac_ext <<_ACEOF
5014 /* end confdefs.h. */
5015 $ac_includes_default
5016 int
5017 main ()
5018 {
5019 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5020 test_array [0] = 0
5021
5022 ;
5023 return 0;
5024 }
5025 _ACEOF
5026 rm -f conftest.$ac_objext
5027 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5028 (eval $ac_compile) 2>conftest.er1
5029 ac_status=$?
5030 grep -v '^ *+' conftest.er1 >conftest.err
5031 rm -f conftest.er1
5032 cat conftest.err >&5
5033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5034 (exit $ac_status); } &&
5035 { ac_try='test -z "$ac_c_werror_flag"
5036 || test ! -s conftest.err'
5037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038 (eval $ac_try) 2>&5
5039 ac_status=$?
5040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041 (exit $ac_status); }; } &&
5042 { ac_try='test -s conftest.$ac_objext'
5043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5044 (eval $ac_try) 2>&5
5045 ac_status=$?
5046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047 (exit $ac_status); }; }; then
5048 ac_hi=$ac_mid
5049 else
5050 echo "$as_me: failed program was:" >&5
5051 sed 's/^/| /' conftest.$ac_ext >&5
5052
5053 ac_lo=`expr '(' $ac_mid ')' + 1`
5054 fi
5055 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5056 done
5057 case $ac_lo in
5058 ?*) ac_cv_sizeof_long=$ac_lo;;
5059 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5060 See \`config.log' for more details." >&5
5061 echo "$as_me: error: cannot compute sizeof (long), 77
5062 See \`config.log' for more details." >&2;}
5063 { (exit 1); exit 1; }; } ;;
5064 esac
5065 else
5066 if test "$cross_compiling" = yes; then
5067 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5068 See \`config.log' for more details." >&5
5069 echo "$as_me: error: cannot run test program while cross compiling
5070 See \`config.log' for more details." >&2;}
5071 { (exit 1); exit 1; }; }
5072 else
5073 cat >conftest.$ac_ext <<_ACEOF
5074 /* confdefs.h. */
5075 _ACEOF
5076 cat confdefs.h >>conftest.$ac_ext
5077 cat >>conftest.$ac_ext <<_ACEOF
5078 /* end confdefs.h. */
5079 $ac_includes_default
5080 long longval () { return (long) (sizeof (long)); }
5081 unsigned long ulongval () { return (long) (sizeof (long)); }
5082 #include <stdio.h>
5083 #include <stdlib.h>
5084 int
5085 main ()
5086 {
5087
5088 FILE *f = fopen ("conftest.val", "w");
5089 if (! f)
5090 exit (1);
5091 if (((long) (sizeof (long))) < 0)
5092 {
5093 long i = longval ();
5094 if (i != ((long) (sizeof (long))))
5095 exit (1);
5096 fprintf (f, "%ld\n", i);
5097 }
5098 else
5099 {
5100 unsigned long i = ulongval ();
5101 if (i != ((long) (sizeof (long))))
5102 exit (1);
5103 fprintf (f, "%lu\n", i);
5104 }
5105 exit (ferror (f) || fclose (f) != 0);
5106
5107 ;
5108 return 0;
5109 }
5110 _ACEOF
5111 rm -f conftest$ac_exeext
5112 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5113 (eval $ac_link) 2>&5
5114 ac_status=$?
5115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5116 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5117 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5118 (eval $ac_try) 2>&5
5119 ac_status=$?
5120 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5121 (exit $ac_status); }; }; then
5122 ac_cv_sizeof_long=`cat conftest.val`
5123 else
5124 echo "$as_me: program exited with status $ac_status" >&5
5125 echo "$as_me: failed program was:" >&5
5126 sed 's/^/| /' conftest.$ac_ext >&5
5127
5128 ( exit $ac_status )
5129 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5130 See \`config.log' for more details." >&5
5131 echo "$as_me: error: cannot compute sizeof (long), 77
5132 See \`config.log' for more details." >&2;}
5133 { (exit 1); exit 1; }; }
5134 fi
5135 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5136 fi
5137 fi
5138 rm -f conftest.val
5139 else
5140 ac_cv_sizeof_long=0
5141 fi
5142 fi
5143 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5144 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5145 cat >>confdefs.h <<_ACEOF
5146 #define SIZEOF_LONG $ac_cv_sizeof_long
5147 _ACEOF
5148
5149
5150 echo "$as_me:$LINENO: checking for long long" >&5
5151 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5152 if test "${ac_cv_type_long_long+set}" = set; then
5153 echo $ECHO_N "(cached) $ECHO_C" >&6
5154 else
5155 cat >conftest.$ac_ext <<_ACEOF
5156 /* confdefs.h. */
5157 _ACEOF
5158 cat confdefs.h >>conftest.$ac_ext
5159 cat >>conftest.$ac_ext <<_ACEOF
5160 /* end confdefs.h. */
5161 $ac_includes_default
5162 int
5163 main ()
5164 {
5165 if ((long long *) 0)
5166 return 0;
5167 if (sizeof (long long))
5168 return 0;
5169 ;
5170 return 0;
5171 }
5172 _ACEOF
5173 rm -f conftest.$ac_objext
5174 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5175 (eval $ac_compile) 2>conftest.er1
5176 ac_status=$?
5177 grep -v '^ *+' conftest.er1 >conftest.err
5178 rm -f conftest.er1
5179 cat conftest.err >&5
5180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5181 (exit $ac_status); } &&
5182 { ac_try='test -z "$ac_c_werror_flag"
5183 || test ! -s conftest.err'
5184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5185 (eval $ac_try) 2>&5
5186 ac_status=$?
5187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5188 (exit $ac_status); }; } &&
5189 { ac_try='test -s conftest.$ac_objext'
5190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5191 (eval $ac_try) 2>&5
5192 ac_status=$?
5193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5194 (exit $ac_status); }; }; then
5195 ac_cv_type_long_long=yes
5196 else
5197 echo "$as_me: failed program was:" >&5
5198 sed 's/^/| /' conftest.$ac_ext >&5
5199
5200 ac_cv_type_long_long=no
5201 fi
5202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5203 fi
5204 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5205 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5206 if test $ac_cv_type_long_long = yes; then
5207
5208 cat >>confdefs.h <<_ACEOF
5209 #define HAVE_LONG_LONG 1
5210 _ACEOF
5211
5212 echo "$as_me:$LINENO: checking for long long" >&5
5213 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5214 if test "${ac_cv_type_long_long+set}" = set; then
5215 echo $ECHO_N "(cached) $ECHO_C" >&6
5216 else
5217 cat >conftest.$ac_ext <<_ACEOF
5218 /* confdefs.h. */
5219 _ACEOF
5220 cat confdefs.h >>conftest.$ac_ext
5221 cat >>conftest.$ac_ext <<_ACEOF
5222 /* end confdefs.h. */
5223 $ac_includes_default
5224 int
5225 main ()
5226 {
5227 if ((long long *) 0)
5228 return 0;
5229 if (sizeof (long long))
5230 return 0;
5231 ;
5232 return 0;
5233 }
5234 _ACEOF
5235 rm -f conftest.$ac_objext
5236 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5237 (eval $ac_compile) 2>conftest.er1
5238 ac_status=$?
5239 grep -v '^ *+' conftest.er1 >conftest.err
5240 rm -f conftest.er1
5241 cat conftest.err >&5
5242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243 (exit $ac_status); } &&
5244 { ac_try='test -z "$ac_c_werror_flag"
5245 || test ! -s conftest.err'
5246 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5247 (eval $ac_try) 2>&5
5248 ac_status=$?
5249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5250 (exit $ac_status); }; } &&
5251 { ac_try='test -s conftest.$ac_objext'
5252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5253 (eval $ac_try) 2>&5
5254 ac_status=$?
5255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5256 (exit $ac_status); }; }; then
5257 ac_cv_type_long_long=yes
5258 else
5259 echo "$as_me: failed program was:" >&5
5260 sed 's/^/| /' conftest.$ac_ext >&5
5261
5262 ac_cv_type_long_long=no
5263 fi
5264 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5265 fi
5266 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5267 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5268
5269 echo "$as_me:$LINENO: checking size of long long" >&5
5270 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5271 if test "${ac_cv_sizeof_long_long+set}" = set; then
5272 echo $ECHO_N "(cached) $ECHO_C" >&6
5273 else
5274 if test "$ac_cv_type_long_long" = yes; then
5275 # The cast to unsigned long works around a bug in the HP C Compiler
5276 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5277 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5278 # This bug is HP SR number 8606223364.
5279 if test "$cross_compiling" = yes; then
5280 # Depending upon the size, compute the lo and hi bounds.
5281 cat >conftest.$ac_ext <<_ACEOF
5282 /* confdefs.h. */
5283 _ACEOF
5284 cat confdefs.h >>conftest.$ac_ext
5285 cat >>conftest.$ac_ext <<_ACEOF
5286 /* end confdefs.h. */
5287 $ac_includes_default
5288 int
5289 main ()
5290 {
5291 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5292 test_array [0] = 0
5293
5294 ;
5295 return 0;
5296 }
5297 _ACEOF
5298 rm -f conftest.$ac_objext
5299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5300 (eval $ac_compile) 2>conftest.er1
5301 ac_status=$?
5302 grep -v '^ *+' conftest.er1 >conftest.err
5303 rm -f conftest.er1
5304 cat conftest.err >&5
5305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306 (exit $ac_status); } &&
5307 { ac_try='test -z "$ac_c_werror_flag"
5308 || test ! -s conftest.err'
5309 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5310 (eval $ac_try) 2>&5
5311 ac_status=$?
5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313 (exit $ac_status); }; } &&
5314 { ac_try='test -s conftest.$ac_objext'
5315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5316 (eval $ac_try) 2>&5
5317 ac_status=$?
5318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5319 (exit $ac_status); }; }; then
5320 ac_lo=0 ac_mid=0
5321 while :; do
5322 cat >conftest.$ac_ext <<_ACEOF
5323 /* confdefs.h. */
5324 _ACEOF
5325 cat confdefs.h >>conftest.$ac_ext
5326 cat >>conftest.$ac_ext <<_ACEOF
5327 /* end confdefs.h. */
5328 $ac_includes_default
5329 int
5330 main ()
5331 {
5332 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5333 test_array [0] = 0
5334
5335 ;
5336 return 0;
5337 }
5338 _ACEOF
5339 rm -f conftest.$ac_objext
5340 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5341 (eval $ac_compile) 2>conftest.er1
5342 ac_status=$?
5343 grep -v '^ *+' conftest.er1 >conftest.err
5344 rm -f conftest.er1
5345 cat conftest.err >&5
5346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5347 (exit $ac_status); } &&
5348 { ac_try='test -z "$ac_c_werror_flag"
5349 || test ! -s conftest.err'
5350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5351 (eval $ac_try) 2>&5
5352 ac_status=$?
5353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5354 (exit $ac_status); }; } &&
5355 { ac_try='test -s conftest.$ac_objext'
5356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5357 (eval $ac_try) 2>&5
5358 ac_status=$?
5359 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5360 (exit $ac_status); }; }; then
5361 ac_hi=$ac_mid; break
5362 else
5363 echo "$as_me: failed program was:" >&5
5364 sed 's/^/| /' conftest.$ac_ext >&5
5365
5366 ac_lo=`expr $ac_mid + 1`
5367 if test $ac_lo -le $ac_mid; then
5368 ac_lo= ac_hi=
5369 break
5370 fi
5371 ac_mid=`expr 2 '*' $ac_mid + 1`
5372 fi
5373 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5374 done
5375 else
5376 echo "$as_me: failed program was:" >&5
5377 sed 's/^/| /' conftest.$ac_ext >&5
5378
5379 cat >conftest.$ac_ext <<_ACEOF
5380 /* confdefs.h. */
5381 _ACEOF
5382 cat confdefs.h >>conftest.$ac_ext
5383 cat >>conftest.$ac_ext <<_ACEOF
5384 /* end confdefs.h. */
5385 $ac_includes_default
5386 int
5387 main ()
5388 {
5389 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5390 test_array [0] = 0
5391
5392 ;
5393 return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext
5397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5398 (eval $ac_compile) 2>conftest.er1
5399 ac_status=$?
5400 grep -v '^ *+' conftest.er1 >conftest.err
5401 rm -f conftest.er1
5402 cat conftest.err >&5
5403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404 (exit $ac_status); } &&
5405 { ac_try='test -z "$ac_c_werror_flag"
5406 || test ! -s conftest.err'
5407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408 (eval $ac_try) 2>&5
5409 ac_status=$?
5410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411 (exit $ac_status); }; } &&
5412 { ac_try='test -s conftest.$ac_objext'
5413 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414 (eval $ac_try) 2>&5
5415 ac_status=$?
5416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417 (exit $ac_status); }; }; then
5418 ac_hi=-1 ac_mid=-1
5419 while :; do
5420 cat >conftest.$ac_ext <<_ACEOF
5421 /* confdefs.h. */
5422 _ACEOF
5423 cat confdefs.h >>conftest.$ac_ext
5424 cat >>conftest.$ac_ext <<_ACEOF
5425 /* end confdefs.h. */
5426 $ac_includes_default
5427 int
5428 main ()
5429 {
5430 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5431 test_array [0] = 0
5432
5433 ;
5434 return 0;
5435 }
5436 _ACEOF
5437 rm -f conftest.$ac_objext
5438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5439 (eval $ac_compile) 2>conftest.er1
5440 ac_status=$?
5441 grep -v '^ *+' conftest.er1 >conftest.err
5442 rm -f conftest.er1
5443 cat conftest.err >&5
5444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5445 (exit $ac_status); } &&
5446 { ac_try='test -z "$ac_c_werror_flag"
5447 || test ! -s conftest.err'
5448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5449 (eval $ac_try) 2>&5
5450 ac_status=$?
5451 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5452 (exit $ac_status); }; } &&
5453 { ac_try='test -s conftest.$ac_objext'
5454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5455 (eval $ac_try) 2>&5
5456 ac_status=$?
5457 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458 (exit $ac_status); }; }; then
5459 ac_lo=$ac_mid; break
5460 else
5461 echo "$as_me: failed program was:" >&5
5462 sed 's/^/| /' conftest.$ac_ext >&5
5463
5464 ac_hi=`expr '(' $ac_mid ')' - 1`
5465 if test $ac_mid -le $ac_hi; then
5466 ac_lo= ac_hi=
5467 break
5468 fi
5469 ac_mid=`expr 2 '*' $ac_mid`
5470 fi
5471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5472 done
5473 else
5474 echo "$as_me: failed program was:" >&5
5475 sed 's/^/| /' conftest.$ac_ext >&5
5476
5477 ac_lo= ac_hi=
5478 fi
5479 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5480 fi
5481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5482 # Binary search between lo and hi bounds.
5483 while test "x$ac_lo" != "x$ac_hi"; do
5484 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5485 cat >conftest.$ac_ext <<_ACEOF
5486 /* confdefs.h. */
5487 _ACEOF
5488 cat confdefs.h >>conftest.$ac_ext
5489 cat >>conftest.$ac_ext <<_ACEOF
5490 /* end confdefs.h. */
5491 $ac_includes_default
5492 int
5493 main ()
5494 {
5495 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5496 test_array [0] = 0
5497
5498 ;
5499 return 0;
5500 }
5501 _ACEOF
5502 rm -f conftest.$ac_objext
5503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5504 (eval $ac_compile) 2>conftest.er1
5505 ac_status=$?
5506 grep -v '^ *+' conftest.er1 >conftest.err
5507 rm -f conftest.er1
5508 cat conftest.err >&5
5509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5510 (exit $ac_status); } &&
5511 { ac_try='test -z "$ac_c_werror_flag"
5512 || test ! -s conftest.err'
5513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5514 (eval $ac_try) 2>&5
5515 ac_status=$?
5516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5517 (exit $ac_status); }; } &&
5518 { ac_try='test -s conftest.$ac_objext'
5519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5520 (eval $ac_try) 2>&5
5521 ac_status=$?
5522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5523 (exit $ac_status); }; }; then
5524 ac_hi=$ac_mid
5525 else
5526 echo "$as_me: failed program was:" >&5
5527 sed 's/^/| /' conftest.$ac_ext >&5
5528
5529 ac_lo=`expr '(' $ac_mid ')' + 1`
5530 fi
5531 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5532 done
5533 case $ac_lo in
5534 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5535 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5536 See \`config.log' for more details." >&5
5537 echo "$as_me: error: cannot compute sizeof (long long), 77
5538 See \`config.log' for more details." >&2;}
5539 { (exit 1); exit 1; }; } ;;
5540 esac
5541 else
5542 if test "$cross_compiling" = yes; then
5543 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5544 See \`config.log' for more details." >&5
5545 echo "$as_me: error: cannot run test program while cross compiling
5546 See \`config.log' for more details." >&2;}
5547 { (exit 1); exit 1; }; }
5548 else
5549 cat >conftest.$ac_ext <<_ACEOF
5550 /* confdefs.h. */
5551 _ACEOF
5552 cat confdefs.h >>conftest.$ac_ext
5553 cat >>conftest.$ac_ext <<_ACEOF
5554 /* end confdefs.h. */
5555 $ac_includes_default
5556 long longval () { return (long) (sizeof (long long)); }
5557 unsigned long ulongval () { return (long) (sizeof (long long)); }
5558 #include <stdio.h>
5559 #include <stdlib.h>
5560 int
5561 main ()
5562 {
5563
5564 FILE *f = fopen ("conftest.val", "w");
5565 if (! f)
5566 exit (1);
5567 if (((long) (sizeof (long long))) < 0)
5568 {
5569 long i = longval ();
5570 if (i != ((long) (sizeof (long long))))
5571 exit (1);
5572 fprintf (f, "%ld\n", i);
5573 }
5574 else
5575 {
5576 unsigned long i = ulongval ();
5577 if (i != ((long) (sizeof (long long))))
5578 exit (1);
5579 fprintf (f, "%lu\n", i);
5580 }
5581 exit (ferror (f) || fclose (f) != 0);
5582
5583 ;
5584 return 0;
5585 }
5586 _ACEOF
5587 rm -f conftest$ac_exeext
5588 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5589 (eval $ac_link) 2>&5
5590 ac_status=$?
5591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5592 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5594 (eval $ac_try) 2>&5
5595 ac_status=$?
5596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5597 (exit $ac_status); }; }; then
5598 ac_cv_sizeof_long_long=`cat conftest.val`
5599 else
5600 echo "$as_me: program exited with status $ac_status" >&5
5601 echo "$as_me: failed program was:" >&5
5602 sed 's/^/| /' conftest.$ac_ext >&5
5603
5604 ( exit $ac_status )
5605 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5606 See \`config.log' for more details." >&5
5607 echo "$as_me: error: cannot compute sizeof (long long), 77
5608 See \`config.log' for more details." >&2;}
5609 { (exit 1); exit 1; }; }
5610 fi
5611 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5612 fi
5613 fi
5614 rm -f conftest.val
5615 else
5616 ac_cv_sizeof_long_long=0
5617 fi
5618 fi
5619 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5620 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5621 cat >>confdefs.h <<_ACEOF
5622 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5623 _ACEOF
5624
5625
5626 fi
5627
5628 echo "$as_me:$LINENO: checking for __int64" >&5
5629 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5630 if test "${ac_cv_type___int64+set}" = set; then
5631 echo $ECHO_N "(cached) $ECHO_C" >&6
5632 else
5633 cat >conftest.$ac_ext <<_ACEOF
5634 /* confdefs.h. */
5635 _ACEOF
5636 cat confdefs.h >>conftest.$ac_ext
5637 cat >>conftest.$ac_ext <<_ACEOF
5638 /* end confdefs.h. */
5639 $ac_includes_default
5640 int
5641 main ()
5642 {
5643 if ((__int64 *) 0)
5644 return 0;
5645 if (sizeof (__int64))
5646 return 0;
5647 ;
5648 return 0;
5649 }
5650 _ACEOF
5651 rm -f conftest.$ac_objext
5652 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5653 (eval $ac_compile) 2>conftest.er1
5654 ac_status=$?
5655 grep -v '^ *+' conftest.er1 >conftest.err
5656 rm -f conftest.er1
5657 cat conftest.err >&5
5658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659 (exit $ac_status); } &&
5660 { ac_try='test -z "$ac_c_werror_flag"
5661 || test ! -s conftest.err'
5662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5663 (eval $ac_try) 2>&5
5664 ac_status=$?
5665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5666 (exit $ac_status); }; } &&
5667 { ac_try='test -s conftest.$ac_objext'
5668 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5669 (eval $ac_try) 2>&5
5670 ac_status=$?
5671 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5672 (exit $ac_status); }; }; then
5673 ac_cv_type___int64=yes
5674 else
5675 echo "$as_me: failed program was:" >&5
5676 sed 's/^/| /' conftest.$ac_ext >&5
5677
5678 ac_cv_type___int64=no
5679 fi
5680 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5681 fi
5682 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5683 echo "${ECHO_T}$ac_cv_type___int64" >&6
5684 if test $ac_cv_type___int64 = yes; then
5685
5686 cat >>confdefs.h <<_ACEOF
5687 #define HAVE___INT64 1
5688 _ACEOF
5689
5690 echo "$as_me:$LINENO: checking for __int64" >&5
5691 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5692 if test "${ac_cv_type___int64+set}" = set; then
5693 echo $ECHO_N "(cached) $ECHO_C" >&6
5694 else
5695 cat >conftest.$ac_ext <<_ACEOF
5696 /* confdefs.h. */
5697 _ACEOF
5698 cat confdefs.h >>conftest.$ac_ext
5699 cat >>conftest.$ac_ext <<_ACEOF
5700 /* end confdefs.h. */
5701 $ac_includes_default
5702 int
5703 main ()
5704 {
5705 if ((__int64 *) 0)
5706 return 0;
5707 if (sizeof (__int64))
5708 return 0;
5709 ;
5710 return 0;
5711 }
5712 _ACEOF
5713 rm -f conftest.$ac_objext
5714 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5715 (eval $ac_compile) 2>conftest.er1
5716 ac_status=$?
5717 grep -v '^ *+' conftest.er1 >conftest.err
5718 rm -f conftest.er1
5719 cat conftest.err >&5
5720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5721 (exit $ac_status); } &&
5722 { ac_try='test -z "$ac_c_werror_flag"
5723 || test ! -s conftest.err'
5724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5725 (eval $ac_try) 2>&5
5726 ac_status=$?
5727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5728 (exit $ac_status); }; } &&
5729 { ac_try='test -s conftest.$ac_objext'
5730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5731 (eval $ac_try) 2>&5
5732 ac_status=$?
5733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734 (exit $ac_status); }; }; then
5735 ac_cv_type___int64=yes
5736 else
5737 echo "$as_me: failed program was:" >&5
5738 sed 's/^/| /' conftest.$ac_ext >&5
5739
5740 ac_cv_type___int64=no
5741 fi
5742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5743 fi
5744 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5745 echo "${ECHO_T}$ac_cv_type___int64" >&6
5746
5747 echo "$as_me:$LINENO: checking size of __int64" >&5
5748 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5749 if test "${ac_cv_sizeof___int64+set}" = set; then
5750 echo $ECHO_N "(cached) $ECHO_C" >&6
5751 else
5752 if test "$ac_cv_type___int64" = yes; then
5753 # The cast to unsigned long works around a bug in the HP C Compiler
5754 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5755 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5756 # This bug is HP SR number 8606223364.
5757 if test "$cross_compiling" = yes; then
5758 # Depending upon the size, compute the lo and hi bounds.
5759 cat >conftest.$ac_ext <<_ACEOF
5760 /* confdefs.h. */
5761 _ACEOF
5762 cat confdefs.h >>conftest.$ac_ext
5763 cat >>conftest.$ac_ext <<_ACEOF
5764 /* end confdefs.h. */
5765 $ac_includes_default
5766 int
5767 main ()
5768 {
5769 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5770 test_array [0] = 0
5771
5772 ;
5773 return 0;
5774 }
5775 _ACEOF
5776 rm -f conftest.$ac_objext
5777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5778 (eval $ac_compile) 2>conftest.er1
5779 ac_status=$?
5780 grep -v '^ *+' conftest.er1 >conftest.err
5781 rm -f conftest.er1
5782 cat conftest.err >&5
5783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784 (exit $ac_status); } &&
5785 { ac_try='test -z "$ac_c_werror_flag"
5786 || test ! -s conftest.err'
5787 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5788 (eval $ac_try) 2>&5
5789 ac_status=$?
5790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5791 (exit $ac_status); }; } &&
5792 { ac_try='test -s conftest.$ac_objext'
5793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5794 (eval $ac_try) 2>&5
5795 ac_status=$?
5796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5797 (exit $ac_status); }; }; then
5798 ac_lo=0 ac_mid=0
5799 while :; do
5800 cat >conftest.$ac_ext <<_ACEOF
5801 /* confdefs.h. */
5802 _ACEOF
5803 cat confdefs.h >>conftest.$ac_ext
5804 cat >>conftest.$ac_ext <<_ACEOF
5805 /* end confdefs.h. */
5806 $ac_includes_default
5807 int
5808 main ()
5809 {
5810 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5811 test_array [0] = 0
5812
5813 ;
5814 return 0;
5815 }
5816 _ACEOF
5817 rm -f conftest.$ac_objext
5818 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5819 (eval $ac_compile) 2>conftest.er1
5820 ac_status=$?
5821 grep -v '^ *+' conftest.er1 >conftest.err
5822 rm -f conftest.er1
5823 cat conftest.err >&5
5824 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825 (exit $ac_status); } &&
5826 { ac_try='test -z "$ac_c_werror_flag"
5827 || test ! -s conftest.err'
5828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5829 (eval $ac_try) 2>&5
5830 ac_status=$?
5831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832 (exit $ac_status); }; } &&
5833 { ac_try='test -s conftest.$ac_objext'
5834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5835 (eval $ac_try) 2>&5
5836 ac_status=$?
5837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5838 (exit $ac_status); }; }; then
5839 ac_hi=$ac_mid; break
5840 else
5841 echo "$as_me: failed program was:" >&5
5842 sed 's/^/| /' conftest.$ac_ext >&5
5843
5844 ac_lo=`expr $ac_mid + 1`
5845 if test $ac_lo -le $ac_mid; then
5846 ac_lo= ac_hi=
5847 break
5848 fi
5849 ac_mid=`expr 2 '*' $ac_mid + 1`
5850 fi
5851 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5852 done
5853 else
5854 echo "$as_me: failed program was:" >&5
5855 sed 's/^/| /' conftest.$ac_ext >&5
5856
5857 cat >conftest.$ac_ext <<_ACEOF
5858 /* confdefs.h. */
5859 _ACEOF
5860 cat confdefs.h >>conftest.$ac_ext
5861 cat >>conftest.$ac_ext <<_ACEOF
5862 /* end confdefs.h. */
5863 $ac_includes_default
5864 int
5865 main ()
5866 {
5867 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5868 test_array [0] = 0
5869
5870 ;
5871 return 0;
5872 }
5873 _ACEOF
5874 rm -f conftest.$ac_objext
5875 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5876 (eval $ac_compile) 2>conftest.er1
5877 ac_status=$?
5878 grep -v '^ *+' conftest.er1 >conftest.err
5879 rm -f conftest.er1
5880 cat conftest.err >&5
5881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5882 (exit $ac_status); } &&
5883 { ac_try='test -z "$ac_c_werror_flag"
5884 || test ! -s conftest.err'
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 $ac_status); }; } &&
5890 { ac_try='test -s conftest.$ac_objext'
5891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5892 (eval $ac_try) 2>&5
5893 ac_status=$?
5894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895 (exit $ac_status); }; }; then
5896 ac_hi=-1 ac_mid=-1
5897 while :; do
5898 cat >conftest.$ac_ext <<_ACEOF
5899 /* confdefs.h. */
5900 _ACEOF
5901 cat confdefs.h >>conftest.$ac_ext
5902 cat >>conftest.$ac_ext <<_ACEOF
5903 /* end confdefs.h. */
5904 $ac_includes_default
5905 int
5906 main ()
5907 {
5908 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5909 test_array [0] = 0
5910
5911 ;
5912 return 0;
5913 }
5914 _ACEOF
5915 rm -f conftest.$ac_objext
5916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5917 (eval $ac_compile) 2>conftest.er1
5918 ac_status=$?
5919 grep -v '^ *+' conftest.er1 >conftest.err
5920 rm -f conftest.er1
5921 cat conftest.err >&5
5922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923 (exit $ac_status); } &&
5924 { ac_try='test -z "$ac_c_werror_flag"
5925 || test ! -s conftest.err'
5926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5927 (eval $ac_try) 2>&5
5928 ac_status=$?
5929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5930 (exit $ac_status); }; } &&
5931 { ac_try='test -s conftest.$ac_objext'
5932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933 (eval $ac_try) 2>&5
5934 ac_status=$?
5935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5936 (exit $ac_status); }; }; then
5937 ac_lo=$ac_mid; break
5938 else
5939 echo "$as_me: failed program was:" >&5
5940 sed 's/^/| /' conftest.$ac_ext >&5
5941
5942 ac_hi=`expr '(' $ac_mid ')' - 1`
5943 if test $ac_mid -le $ac_hi; then
5944 ac_lo= ac_hi=
5945 break
5946 fi
5947 ac_mid=`expr 2 '*' $ac_mid`
5948 fi
5949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5950 done
5951 else
5952 echo "$as_me: failed program was:" >&5
5953 sed 's/^/| /' conftest.$ac_ext >&5
5954
5955 ac_lo= ac_hi=
5956 fi
5957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5958 fi
5959 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5960 # Binary search between lo and hi bounds.
5961 while test "x$ac_lo" != "x$ac_hi"; do
5962 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5963 cat >conftest.$ac_ext <<_ACEOF
5964 /* confdefs.h. */
5965 _ACEOF
5966 cat confdefs.h >>conftest.$ac_ext
5967 cat >>conftest.$ac_ext <<_ACEOF
5968 /* end confdefs.h. */
5969 $ac_includes_default
5970 int
5971 main ()
5972 {
5973 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5974 test_array [0] = 0
5975
5976 ;
5977 return 0;
5978 }
5979 _ACEOF
5980 rm -f conftest.$ac_objext
5981 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5982 (eval $ac_compile) 2>conftest.er1
5983 ac_status=$?
5984 grep -v '^ *+' conftest.er1 >conftest.err
5985 rm -f conftest.er1
5986 cat conftest.err >&5
5987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988 (exit $ac_status); } &&
5989 { ac_try='test -z "$ac_c_werror_flag"
5990 || test ! -s conftest.err'
5991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5992 (eval $ac_try) 2>&5
5993 ac_status=$?
5994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5995 (exit $ac_status); }; } &&
5996 { ac_try='test -s conftest.$ac_objext'
5997 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5998 (eval $ac_try) 2>&5
5999 ac_status=$?
6000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6001 (exit $ac_status); }; }; then
6002 ac_hi=$ac_mid
6003 else
6004 echo "$as_me: failed program was:" >&5
6005 sed 's/^/| /' conftest.$ac_ext >&5
6006
6007 ac_lo=`expr '(' $ac_mid ')' + 1`
6008 fi
6009 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6010 done
6011 case $ac_lo in
6012 ?*) ac_cv_sizeof___int64=$ac_lo;;
6013 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6014 See \`config.log' for more details." >&5
6015 echo "$as_me: error: cannot compute sizeof (__int64), 77
6016 See \`config.log' for more details." >&2;}
6017 { (exit 1); exit 1; }; } ;;
6018 esac
6019 else
6020 if test "$cross_compiling" = yes; then
6021 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6022 See \`config.log' for more details." >&5
6023 echo "$as_me: error: cannot run test program while cross compiling
6024 See \`config.log' for more details." >&2;}
6025 { (exit 1); exit 1; }; }
6026 else
6027 cat >conftest.$ac_ext <<_ACEOF
6028 /* confdefs.h. */
6029 _ACEOF
6030 cat confdefs.h >>conftest.$ac_ext
6031 cat >>conftest.$ac_ext <<_ACEOF
6032 /* end confdefs.h. */
6033 $ac_includes_default
6034 long longval () { return (long) (sizeof (__int64)); }
6035 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6036 #include <stdio.h>
6037 #include <stdlib.h>
6038 int
6039 main ()
6040 {
6041
6042 FILE *f = fopen ("conftest.val", "w");
6043 if (! f)
6044 exit (1);
6045 if (((long) (sizeof (__int64))) < 0)
6046 {
6047 long i = longval ();
6048 if (i != ((long) (sizeof (__int64))))
6049 exit (1);
6050 fprintf (f, "%ld\n", i);
6051 }
6052 else
6053 {
6054 unsigned long i = ulongval ();
6055 if (i != ((long) (sizeof (__int64))))
6056 exit (1);
6057 fprintf (f, "%lu\n", i);
6058 }
6059 exit (ferror (f) || fclose (f) != 0);
6060
6061 ;
6062 return 0;
6063 }
6064 _ACEOF
6065 rm -f conftest$ac_exeext
6066 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6067 (eval $ac_link) 2>&5
6068 ac_status=$?
6069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6070 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6071 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6072 (eval $ac_try) 2>&5
6073 ac_status=$?
6074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6075 (exit $ac_status); }; }; then
6076 ac_cv_sizeof___int64=`cat conftest.val`
6077 else
6078 echo "$as_me: program exited with status $ac_status" >&5
6079 echo "$as_me: failed program was:" >&5
6080 sed 's/^/| /' conftest.$ac_ext >&5
6081
6082 ( exit $ac_status )
6083 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6084 See \`config.log' for more details." >&5
6085 echo "$as_me: error: cannot compute sizeof (__int64), 77
6086 See \`config.log' for more details." >&2;}
6087 { (exit 1); exit 1; }; }
6088 fi
6089 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6090 fi
6091 fi
6092 rm -f conftest.val
6093 else
6094 ac_cv_sizeof___int64=0
6095 fi
6096 fi
6097 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6098 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6099 cat >>confdefs.h <<_ACEOF
6100 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6101 _ACEOF
6102
6103
6104 fi
6105
6106
6107 # ---------------------
6108 # Warnings and checking
6109 # ---------------------
6110
6111 # Check $CC warning features (if it's GCC).
6112 # We want to use -pedantic, but we don't want warnings about
6113 # * 'long long'
6114 # * variadic macros
6115 # * overlong strings
6116 # So, we only use -pedantic if we can disable those warnings.
6117
6118 loose_warn=
6119 save_CFLAGS="$CFLAGS"
6120 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
6121 -Wmissing-prototypes; do
6122 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6123
6124 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6125 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6126 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6127 echo $ECHO_N "(cached) $ECHO_C" >&6
6128 else
6129 CFLAGS="$option"
6130 cat >conftest.$ac_ext <<_ACEOF
6131 /* confdefs.h. */
6132 _ACEOF
6133 cat confdefs.h >>conftest.$ac_ext
6134 cat >>conftest.$ac_ext <<_ACEOF
6135 /* end confdefs.h. */
6136
6137 int
6138 main ()
6139 {
6140
6141 ;
6142 return 0;
6143 }
6144 _ACEOF
6145 rm -f conftest.$ac_objext
6146 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6147 (eval $ac_compile) 2>conftest.er1
6148 ac_status=$?
6149 grep -v '^ *+' conftest.er1 >conftest.err
6150 rm -f conftest.er1
6151 cat conftest.err >&5
6152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6153 (exit $ac_status); } &&
6154 { ac_try='test -z "$ac_c_werror_flag"
6155 || test ! -s conftest.err'
6156 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6157 (eval $ac_try) 2>&5
6158 ac_status=$?
6159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6160 (exit $ac_status); }; } &&
6161 { ac_try='test -s conftest.$ac_objext'
6162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6163 (eval $ac_try) 2>&5
6164 ac_status=$?
6165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6166 (exit $ac_status); }; }; then
6167 eval "$as_acx_Woption=yes"
6168 else
6169 echo "$as_me: failed program was:" >&5
6170 sed 's/^/| /' conftest.$ac_ext >&5
6171
6172 eval "$as_acx_Woption=no"
6173 fi
6174 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6175
6176 fi
6177 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6178 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6179 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6180 loose_warn="$loose_warn${loose_warn:+ }$option"
6181 fi
6182
6183 done
6184 CFLAGS="$save_CFLAGS"
6185
6186 cxx_compat_warn=
6187 save_CFLAGS="$CFLAGS"
6188 for option in -Wc++-compat; do
6189 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6190
6191 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6192 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6193 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6194 echo $ECHO_N "(cached) $ECHO_C" >&6
6195 else
6196 CFLAGS="$option"
6197 cat >conftest.$ac_ext <<_ACEOF
6198 /* confdefs.h. */
6199 _ACEOF
6200 cat confdefs.h >>conftest.$ac_ext
6201 cat >>conftest.$ac_ext <<_ACEOF
6202 /* end confdefs.h. */
6203
6204 int
6205 main ()
6206 {
6207
6208 ;
6209 return 0;
6210 }
6211 _ACEOF
6212 rm -f conftest.$ac_objext
6213 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6214 (eval $ac_compile) 2>conftest.er1
6215 ac_status=$?
6216 grep -v '^ *+' conftest.er1 >conftest.err
6217 rm -f conftest.er1
6218 cat conftest.err >&5
6219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6220 (exit $ac_status); } &&
6221 { ac_try='test -z "$ac_c_werror_flag"
6222 || test ! -s conftest.err'
6223 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6224 (eval $ac_try) 2>&5
6225 ac_status=$?
6226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6227 (exit $ac_status); }; } &&
6228 { ac_try='test -s conftest.$ac_objext'
6229 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6230 (eval $ac_try) 2>&5
6231 ac_status=$?
6232 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6233 (exit $ac_status); }; }; then
6234 eval "$as_acx_Woption=yes"
6235 else
6236 echo "$as_me: failed program was:" >&5
6237 sed 's/^/| /' conftest.$ac_ext >&5
6238
6239 eval "$as_acx_Woption=no"
6240 fi
6241 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6242
6243 fi
6244 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6245 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6246 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6247 cxx_compat_warn="$cxx_compat_warn${cxx_compat_warn:+ }$option"
6248 fi
6249
6250 done
6251 CFLAGS="$save_CFLAGS"
6252
6253 strict_warn=
6254 save_CFLAGS="$CFLAGS"
6255 for option in -Wold-style-definition \
6256 -Wmissing-format-attribute; do
6257 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6258
6259 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6260 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6261 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6262 echo $ECHO_N "(cached) $ECHO_C" >&6
6263 else
6264 CFLAGS="$option"
6265 cat >conftest.$ac_ext <<_ACEOF
6266 /* confdefs.h. */
6267 _ACEOF
6268 cat confdefs.h >>conftest.$ac_ext
6269 cat >>conftest.$ac_ext <<_ACEOF
6270 /* end confdefs.h. */
6271
6272 int
6273 main ()
6274 {
6275
6276 ;
6277 return 0;
6278 }
6279 _ACEOF
6280 rm -f conftest.$ac_objext
6281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6282 (eval $ac_compile) 2>conftest.er1
6283 ac_status=$?
6284 grep -v '^ *+' conftest.er1 >conftest.err
6285 rm -f conftest.er1
6286 cat conftest.err >&5
6287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288 (exit $ac_status); } &&
6289 { ac_try='test -z "$ac_c_werror_flag"
6290 || test ! -s conftest.err'
6291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6292 (eval $ac_try) 2>&5
6293 ac_status=$?
6294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6295 (exit $ac_status); }; } &&
6296 { ac_try='test -s conftest.$ac_objext'
6297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6298 (eval $ac_try) 2>&5
6299 ac_status=$?
6300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6301 (exit $ac_status); }; }; then
6302 eval "$as_acx_Woption=yes"
6303 else
6304 echo "$as_me: failed program was:" >&5
6305 sed 's/^/| /' conftest.$ac_ext >&5
6306
6307 eval "$as_acx_Woption=no"
6308 fi
6309 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6310
6311 fi
6312 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6313 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6314 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6315 strict_warn="$strict_warn${strict_warn:+ }$option"
6316 fi
6317
6318 done
6319 CFLAGS="$save_CFLAGS"
6320
6321 if test "$GCC" = yes; then
6322 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
6323 -Wno-overlength-strings" >&5
6324 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
6325 -Wno-overlength-strings... $ECHO_C" >&6
6326 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
6327 echo $ECHO_N "(cached) $ECHO_C" >&6
6328 else
6329 save_CFLAGS="$CFLAGS"
6330 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
6331 -Wno-overlength-strings"
6332 cat >conftest.$ac_ext <<_ACEOF
6333 /* confdefs.h. */
6334 _ACEOF
6335 cat confdefs.h >>conftest.$ac_ext
6336 cat >>conftest.$ac_ext <<_ACEOF
6337 /* end confdefs.h. */
6338
6339 int
6340 main ()
6341 {
6342
6343 ;
6344 return 0;
6345 }
6346 _ACEOF
6347 rm -f conftest.$ac_objext
6348 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6349 (eval $ac_compile) 2>conftest.er1
6350 ac_status=$?
6351 grep -v '^ *+' conftest.er1 >conftest.err
6352 rm -f conftest.er1
6353 cat conftest.err >&5
6354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6355 (exit $ac_status); } &&
6356 { ac_try='test -z "$ac_c_werror_flag"
6357 || test ! -s conftest.err'
6358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6359 (eval $ac_try) 2>&5
6360 ac_status=$?
6361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6362 (exit $ac_status); }; } &&
6363 { ac_try='test -s conftest.$ac_objext'
6364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6365 (eval $ac_try) 2>&5
6366 ac_status=$?
6367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6368 (exit $ac_status); }; }; then
6369 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
6370 else
6371 echo "$as_me: failed program was:" >&5
6372 sed 's/^/| /' conftest.$ac_ext >&5
6373
6374 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
6375 fi
6376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6377 CFLAGS="$save_CFLAGS"
6378 fi
6379 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
6380 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
6381 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
6382 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
6383 -Wno-overlength-strings"
6384 fi
6385
6386
6387 fi
6388
6389
6390 # Check whether --enable-werror-always or --disable-werror-always was given.
6391 if test "${enable_werror_always+set}" = set; then
6392 enableval="$enable_werror_always"
6393
6394 else
6395 enable_werror_always=no
6396 fi;
6397 if test $enable_werror_always = yes; then
6398 strict_warn="$strict_warn${strict_warn:+ }-Werror"
6399 fi
6400
6401
6402
6403
6404 # The above macros do nothing if the compiler is not GCC. However, the
6405 # Makefile has more goo to add other flags, so this variabl is used to
6406 # enables warnings only for GCC.
6407 warn_cflags=
6408 if test "x$GCC" = "xyes"; then
6409 warn_cflags='$(GCC_WARN_CFLAGS)'
6410 fi
6411
6412
6413 # Enable expensive internal checks
6414 is_release=
6415 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6416 is_release=yes
6417 fi
6418
6419 # Check whether --enable-checking or --disable-checking was given.
6420 if test "${enable_checking+set}" = set; then
6421 enableval="$enable_checking"
6422 ac_checking_flags="${enableval}"
6423 else
6424
6425 # Determine the default checks.
6426 if test x$is_release = x ; then
6427 ac_checking_flags=yes
6428 else
6429 ac_checking_flags=release
6430 fi
6431 fi;
6432 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6433 for check in release $ac_checking_flags
6434 do
6435 case $check in
6436 # these set all the flags to specific states
6437 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6438 ac_fold_checking= ; ac_gc_checking=1 ;
6439 ac_gc_always_collect= ; ac_rtl_checking= ;
6440 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6441 ac_tree_checking=1 ; ac_valgrind_checking= ;
6442 ac_types_checking= ;;
6443 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6444 ac_fold_checking= ; ac_gc_checking= ;
6445 ac_gc_always_collect= ; ac_rtl_checking= ;
6446 ac_rtlflag_checking= ; ac_runtime_checking= ;
6447 ac_tree_checking= ; ac_valgrind_checking= ;
6448 ac_types_checking= ;;
6449 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6450 ac_fold_checking=1 ; ac_gc_checking=1 ;
6451 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6452 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6453 ac_tree_checking=1 ; ac_valgrind_checking= ;
6454 ac_types_checking=1 ;;
6455 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6456 ac_fold_checking= ; ac_gc_checking= ;
6457 ac_gc_always_collect= ; ac_rtl_checking= ;
6458 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6459 ac_tree_checking= ; ac_valgrind_checking= ;
6460 ac_types_checking= ;;
6461 # these enable particular checks
6462 assert) ac_assert_checking=1 ;;
6463 df) ac_df_checking=1 ;;
6464 fold) ac_fold_checking=1 ;;
6465 gc) ac_gc_checking=1 ;;
6466 gcac) ac_gc_always_collect=1 ;;
6467 misc) ac_checking=1 ;;
6468 rtl) ac_rtl_checking=1 ;;
6469 rtlflag) ac_rtlflag_checking=1 ;;
6470 runtime) ac_runtime_checking=1 ;;
6471 tree) ac_tree_checking=1 ;;
6472 types) ac_types_checking=1 ;;
6473 valgrind) ac_valgrind_checking=1 ;;
6474 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6475 echo "$as_me: error: unknown check category $check" >&2;}
6476 { (exit 1); exit 1; }; } ;;
6477 esac
6478 done
6479 IFS="$ac_save_IFS"
6480
6481 nocommon_flag=""
6482 if test x$ac_checking != x ; then
6483
6484 cat >>confdefs.h <<\_ACEOF
6485 #define ENABLE_CHECKING 1
6486 _ACEOF
6487
6488 nocommon_flag=-fno-common
6489 fi
6490
6491 if test x$ac_df_checking != x ; then
6492
6493 cat >>confdefs.h <<\_ACEOF
6494 #define ENABLE_DF_CHECKING 1
6495 _ACEOF
6496
6497 fi
6498 if test x$ac_assert_checking != x ; then
6499
6500 cat >>confdefs.h <<\_ACEOF
6501 #define ENABLE_ASSERT_CHECKING 1
6502 _ACEOF
6503
6504 fi
6505
6506 if test x$ac_runtime_checking != x ; then
6507
6508 cat >>confdefs.h <<\_ACEOF
6509 #define ENABLE_RUNTIME_CHECKING 1
6510 _ACEOF
6511
6512 fi
6513 if test x$ac_tree_checking != x ; then
6514
6515 cat >>confdefs.h <<\_ACEOF
6516 #define ENABLE_TREE_CHECKING 1
6517 _ACEOF
6518
6519 TREEBROWSER=tree-browser.o
6520 fi
6521 if test x$ac_types_checking != x ; then
6522
6523 cat >>confdefs.h <<\_ACEOF
6524 #define ENABLE_TYPES_CHECKING 1
6525 _ACEOF
6526
6527 fi
6528
6529 if test x$ac_rtl_checking != x ; then
6530
6531 cat >>confdefs.h <<\_ACEOF
6532 #define ENABLE_RTL_CHECKING 1
6533 _ACEOF
6534
6535 fi
6536 if test x$ac_rtlflag_checking != x ; then
6537
6538 cat >>confdefs.h <<\_ACEOF
6539 #define ENABLE_RTL_FLAG_CHECKING 1
6540 _ACEOF
6541
6542 fi
6543 if test x$ac_gc_checking != x ; then
6544
6545 cat >>confdefs.h <<\_ACEOF
6546 #define ENABLE_GC_CHECKING 1
6547 _ACEOF
6548
6549 fi
6550 if test x$ac_gc_always_collect != x ; then
6551
6552 cat >>confdefs.h <<\_ACEOF
6553 #define ENABLE_GC_ALWAYS_COLLECT 1
6554 _ACEOF
6555
6556 fi
6557 if test x$ac_fold_checking != x ; then
6558
6559 cat >>confdefs.h <<\_ACEOF
6560 #define ENABLE_FOLD_CHECKING 1
6561 _ACEOF
6562
6563 fi
6564 valgrind_path_defines=
6565 valgrind_command=
6566
6567 if test "${ac_cv_header_valgrind_h+set}" = set; then
6568 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6569 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6570 if test "${ac_cv_header_valgrind_h+set}" = set; then
6571 echo $ECHO_N "(cached) $ECHO_C" >&6
6572 fi
6573 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6574 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6575 else
6576 # Is the header compilable?
6577 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6578 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6579 cat >conftest.$ac_ext <<_ACEOF
6580 /* confdefs.h. */
6581 _ACEOF
6582 cat confdefs.h >>conftest.$ac_ext
6583 cat >>conftest.$ac_ext <<_ACEOF
6584 /* end confdefs.h. */
6585 $ac_includes_default
6586 #include <valgrind.h>
6587 _ACEOF
6588 rm -f conftest.$ac_objext
6589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6590 (eval $ac_compile) 2>conftest.er1
6591 ac_status=$?
6592 grep -v '^ *+' conftest.er1 >conftest.err
6593 rm -f conftest.er1
6594 cat conftest.err >&5
6595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6596 (exit $ac_status); } &&
6597 { ac_try='test -z "$ac_c_werror_flag"
6598 || test ! -s conftest.err'
6599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6600 (eval $ac_try) 2>&5
6601 ac_status=$?
6602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6603 (exit $ac_status); }; } &&
6604 { ac_try='test -s conftest.$ac_objext'
6605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6606 (eval $ac_try) 2>&5
6607 ac_status=$?
6608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6609 (exit $ac_status); }; }; then
6610 ac_header_compiler=yes
6611 else
6612 echo "$as_me: failed program was:" >&5
6613 sed 's/^/| /' conftest.$ac_ext >&5
6614
6615 ac_header_compiler=no
6616 fi
6617 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6618 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6619 echo "${ECHO_T}$ac_header_compiler" >&6
6620
6621 # Is the header present?
6622 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6623 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6624 cat >conftest.$ac_ext <<_ACEOF
6625 /* confdefs.h. */
6626 _ACEOF
6627 cat confdefs.h >>conftest.$ac_ext
6628 cat >>conftest.$ac_ext <<_ACEOF
6629 /* end confdefs.h. */
6630 #include <valgrind.h>
6631 _ACEOF
6632 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6633 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6634 ac_status=$?
6635 grep -v '^ *+' conftest.er1 >conftest.err
6636 rm -f conftest.er1
6637 cat conftest.err >&5
6638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639 (exit $ac_status); } >/dev/null; then
6640 if test -s conftest.err; then
6641 ac_cpp_err=$ac_c_preproc_warn_flag
6642 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6643 else
6644 ac_cpp_err=
6645 fi
6646 else
6647 ac_cpp_err=yes
6648 fi
6649 if test -z "$ac_cpp_err"; then
6650 ac_header_preproc=yes
6651 else
6652 echo "$as_me: failed program was:" >&5
6653 sed 's/^/| /' conftest.$ac_ext >&5
6654
6655 ac_header_preproc=no
6656 fi
6657 rm -f conftest.err conftest.$ac_ext
6658 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6659 echo "${ECHO_T}$ac_header_preproc" >&6
6660
6661 # So? What about this header?
6662 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6663 yes:no: )
6664 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6665 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6666 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6667 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6668 ac_header_preproc=yes
6669 ;;
6670 no:yes:* )
6671 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6672 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6673 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6674 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6675 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6676 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6677 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6678 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6679 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6680 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6681 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6682 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6683 (
6684 cat <<\_ASBOX
6685 ## ------------------------------------------ ##
6686 ## Report this to the AC_PACKAGE_NAME lists. ##
6687 ## ------------------------------------------ ##
6688 _ASBOX
6689 ) |
6690 sed "s/^/$as_me: WARNING: /" >&2
6691 ;;
6692 esac
6693 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6694 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6695 if test "${ac_cv_header_valgrind_h+set}" = set; then
6696 echo $ECHO_N "(cached) $ECHO_C" >&6
6697 else
6698 ac_cv_header_valgrind_h=$ac_header_preproc
6699 fi
6700 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6701 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6702
6703 fi
6704 if test $ac_cv_header_valgrind_h = yes; then
6705 have_valgrind_h=yes
6706 else
6707 have_valgrind_h=no
6708 fi
6709
6710
6711
6712 if test x$ac_valgrind_checking != x ; then
6713 # It is certainly possible that there's valgrind but no valgrind.h.
6714 # GCC relies on making annotations so we must have both.
6715 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6716 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6717 cat >conftest.$ac_ext <<_ACEOF
6718 /* confdefs.h. */
6719 _ACEOF
6720 cat confdefs.h >>conftest.$ac_ext
6721 cat >>conftest.$ac_ext <<_ACEOF
6722 /* end confdefs.h. */
6723 #include <valgrind/memcheck.h>
6724 #ifndef VALGRIND_DISCARD
6725 #error VALGRIND_DISCARD not defined
6726 #endif
6727 _ACEOF
6728 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6729 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6730 ac_status=$?
6731 grep -v '^ *+' conftest.er1 >conftest.err
6732 rm -f conftest.er1
6733 cat conftest.err >&5
6734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6735 (exit $ac_status); } >/dev/null; then
6736 if test -s conftest.err; then
6737 ac_cpp_err=$ac_c_preproc_warn_flag
6738 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6739 else
6740 ac_cpp_err=
6741 fi
6742 else
6743 ac_cpp_err=yes
6744 fi
6745 if test -z "$ac_cpp_err"; then
6746 gcc_cv_header_valgrind_memcheck_h=yes
6747 else
6748 echo "$as_me: failed program was:" >&5
6749 sed 's/^/| /' conftest.$ac_ext >&5
6750
6751 gcc_cv_header_valgrind_memcheck_h=no
6752 fi
6753 rm -f conftest.err conftest.$ac_ext
6754 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6755 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6756 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6757 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6758 cat >conftest.$ac_ext <<_ACEOF
6759 /* confdefs.h. */
6760 _ACEOF
6761 cat confdefs.h >>conftest.$ac_ext
6762 cat >>conftest.$ac_ext <<_ACEOF
6763 /* end confdefs.h. */
6764 #include <memcheck.h>
6765 #ifndef VALGRIND_DISCARD
6766 #error VALGRIND_DISCARD not defined
6767 #endif
6768 _ACEOF
6769 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6770 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6771 ac_status=$?
6772 grep -v '^ *+' conftest.er1 >conftest.err
6773 rm -f conftest.er1
6774 cat conftest.err >&5
6775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6776 (exit $ac_status); } >/dev/null; then
6777 if test -s conftest.err; then
6778 ac_cpp_err=$ac_c_preproc_warn_flag
6779 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6780 else
6781 ac_cpp_err=
6782 fi
6783 else
6784 ac_cpp_err=yes
6785 fi
6786 if test -z "$ac_cpp_err"; then
6787 gcc_cv_header_memcheck_h=yes
6788 else
6789 echo "$as_me: failed program was:" >&5
6790 sed 's/^/| /' conftest.$ac_ext >&5
6791
6792 gcc_cv_header_memcheck_h=no
6793 fi
6794 rm -f conftest.err conftest.$ac_ext
6795 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6796 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6797
6798 # Prepare PATH_SEPARATOR.
6799 # The user is always right.
6800 if test "${PATH_SEPARATOR+set}" != set; then
6801 echo "#! /bin/sh" >conf$$.sh
6802 echo "exit 0" >>conf$$.sh
6803 chmod +x conf$$.sh
6804 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6805 PATH_SEPARATOR=';'
6806 else
6807 PATH_SEPARATOR=:
6808 fi
6809 rm -f conf$$.sh
6810 fi
6811
6812 # Find out how to test for executable files. Don't use a zero-byte file,
6813 # as systems may use methods other than mode bits to determine executability.
6814 cat >conf$$.file <<_ASEOF
6815 #! /bin/sh
6816 exit 0
6817 _ASEOF
6818 chmod +x conf$$.file
6819 if test -x conf$$.file >/dev/null 2>&1; then
6820 ac_executable_p="test -x"
6821 else
6822 ac_executable_p="test -f"
6823 fi
6824 rm -f conf$$.file
6825
6826 # Extract the first word of "valgrind", so it can be a program name with args.
6827 set dummy valgrind; ac_word=$2
6828 echo "$as_me:$LINENO: checking for $ac_word" >&5
6829 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6830 if test "${ac_cv_path_valgrind_path+set}" = set; then
6831 echo $ECHO_N "(cached) $ECHO_C" >&6
6832 else
6833 case "$valgrind_path" in
6834 [\\/]* | ?:[\\/]*)
6835 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6836 ;;
6837 *)
6838 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6839 for ac_dir in $PATH; do
6840 IFS="$ac_save_IFS"
6841 test -z "$ac_dir" && ac_dir=.
6842 for ac_exec_ext in '' $ac_executable_extensions; do
6843 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6844 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6845 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6846 break 2
6847 fi
6848 fi
6849 done
6850 done
6851 IFS="$ac_save_IFS"
6852 ;;
6853 esac
6854 fi
6855 valgrind_path="$ac_cv_path_valgrind_path"
6856 if test -n "$valgrind_path"; then
6857 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6858 echo "${ECHO_T}$valgrind_path" >&6
6859 else
6860 echo "$as_me:$LINENO: result: no" >&5
6861 echo "${ECHO_T}no" >&6
6862 fi
6863
6864 if test "x$valgrind_path" = "x" \
6865 || (test $have_valgrind_h = no \
6866 && test $gcc_cv_header_memcheck_h = no \
6867 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6868 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6869 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6870 { (exit 1); exit 1; }; }
6871 fi
6872 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6873 valgrind_command="$valgrind_path -q"
6874
6875 cat >>confdefs.h <<\_ACEOF
6876 #define ENABLE_VALGRIND_CHECKING 1
6877 _ACEOF
6878
6879 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6880
6881 cat >>confdefs.h <<\_ACEOF
6882 #define HAVE_VALGRIND_MEMCHECK_H 1
6883 _ACEOF
6884
6885 fi
6886 if test $gcc_cv_header_memcheck_h = yes; then
6887
6888 cat >>confdefs.h <<\_ACEOF
6889 #define HAVE_MEMCHECK_H 1
6890 _ACEOF
6891
6892 fi
6893 fi
6894
6895
6896
6897 # Enable code coverage collection
6898 # Check whether --enable-coverage or --disable-coverage was given.
6899 if test "${enable_coverage+set}" = set; then
6900 enableval="$enable_coverage"
6901 case "${enableval}" in
6902 yes|noopt)
6903 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6904 ;;
6905 opt)
6906 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6907 ;;
6908 no)
6909 # a.k.a. --disable-coverage
6910 coverage_flags=""
6911 ;;
6912 *)
6913 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6914 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6915 { (exit 1); exit 1; }; }
6916 ;;
6917 esac
6918 else
6919 coverage_flags=""
6920 fi;
6921
6922
6923 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6924 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6925 enableval="$enable_gather_detailed_mem_stats"
6926
6927 else
6928 enable_gather_detailed_mem_stats=no
6929 fi;
6930 if test x$enable_gather_detailed_mem_stats = xyes ; then
6931
6932 cat >>confdefs.h <<\_ACEOF
6933 #define GATHER_STATISTICS 1
6934 _ACEOF
6935
6936 fi
6937
6938 # -------------------------------
6939 # Miscenalleous configure options
6940 # -------------------------------
6941
6942 # With stabs
6943
6944 # Check whether --with-stabs or --without-stabs was given.
6945 if test "${with_stabs+set}" = set; then
6946 withval="$with_stabs"
6947 stabs="$with_stabs"
6948 else
6949 stabs=no
6950 fi;
6951
6952 # Determine whether or not multilibs are enabled.
6953 # Check whether --enable-multilib or --disable-multilib was given.
6954 if test "${enable_multilib+set}" = set; then
6955 enableval="$enable_multilib"
6956
6957 else
6958 enable_multilib=yes
6959 fi;
6960
6961
6962 # Enable __cxa_atexit for C++.
6963 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6964 if test "${enable___cxa_atexit+set}" = set; then
6965 enableval="$enable___cxa_atexit"
6966
6967 fi;
6968
6969 # Enable C extension for decimal float if target supports it.
6970 # Check whether --enable-decimal-float or --disable-decimal-float was given.
6971 if test "${enable_decimal_float+set}" = set; then
6972 enableval="$enable_decimal_float"
6973
6974 case $enable_decimal_float in
6975 yes | no | bid | dpd) ;;
6976 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
6977 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
6978 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
6979 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
6980 { (exit 1); exit 1; }; } ;;
6981 esac
6982
6983 else
6984
6985 case $target in
6986 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
6987 enable_decimal_float=yes
6988 ;;
6989 *)
6990 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
6991 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
6992 enable_decimal_float=no
6993 ;;
6994 esac
6995
6996 fi;
6997
6998 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6999
7000 cat >>confdefs.h <<_ACEOF
7001 #define ENABLE_DECIMAL_FLOAT $dfp
7002 _ACEOF
7003
7004
7005 # x86's use BID format instead of DPD
7006 case x$enable_decimal_float in
7007 xyes)
7008 case $target in
7009 i?86*-*-linux* | x86_64*-*-linux*)
7010 enable_decimal_float=bid
7011 ;;
7012 *)
7013 enable_decimal_float=dpd
7014 ;;
7015 esac
7016 ;;
7017 xno)
7018 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7019 # dependency on libdecnumber.
7020 enable_decimal_float=dpd
7021 ;;
7022 esac
7023
7024
7025 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7026
7027 cat >>confdefs.h <<_ACEOF
7028 #define ENABLE_DECIMAL_BID_FORMAT $bid
7029 _ACEOF
7030
7031
7032 # Enable C extension for fixed-point arithmetic.
7033 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7034 if test "${enable_fixed_point+set}" = set; then
7035 enableval="$enable_fixed_point"
7036
7037
7038 else
7039
7040 case $target in
7041 mips*-*-*)
7042 case $host in
7043 mips*-sgi-irix*)
7044 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7045 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7046 enable_fixed_point=no
7047 ;;
7048 *)
7049 enable_fixed_point=yes
7050 ;;
7051 esac
7052 ;;
7053 *)
7054 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7055 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7056 enable_fixed_point=no
7057 ;;
7058 esac
7059
7060 fi;
7061
7062
7063 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7064
7065 cat >>confdefs.h <<_ACEOF
7066 #define ENABLE_FIXED_POINT $fixedpoint
7067 _ACEOF
7068
7069
7070 # Enable threads
7071 # Pass with no value to take the default
7072 # Pass with a value to specify a thread package
7073 # Check whether --enable-threads or --disable-threads was given.
7074 if test "${enable_threads+set}" = set; then
7075 enableval="$enable_threads"
7076
7077 else
7078 enable_threads=''
7079 fi;
7080
7081 # Check whether --enable-tls or --disable-tls was given.
7082 if test "${enable_tls+set}" = set; then
7083 enableval="$enable_tls"
7084
7085 case $enable_tls in
7086 yes | no) ;;
7087 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7088 Valid choices are 'yes' and 'no'." >&5
7089 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7090 Valid choices are 'yes' and 'no'." >&2;}
7091 { (exit 1); exit 1; }; } ;;
7092 esac
7093
7094 else
7095 enable_tls=''
7096 fi;
7097
7098 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7099 if test "${enable_objc_gc+set}" = set; then
7100 enableval="$enable_objc_gc"
7101 if test x$enable_objc_gc = xno; then
7102 objc_boehm_gc=''
7103 else
7104 objc_boehm_gc=1
7105 fi
7106 else
7107 objc_boehm_gc=''
7108 fi;
7109
7110
7111 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7112 if test "${with_dwarf2+set}" = set; then
7113 withval="$with_dwarf2"
7114 dwarf2="$with_dwarf2"
7115 else
7116 dwarf2=no
7117 fi;
7118
7119 # Check whether --enable-shared or --disable-shared was given.
7120 if test "${enable_shared+set}" = set; then
7121 enableval="$enable_shared"
7122
7123 case $enable_shared in
7124 yes | no) ;;
7125 *)
7126 enable_shared=no
7127 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7128 for pkg in $enableval; do
7129 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7130 enable_shared=yes
7131 fi
7132 done
7133 IFS="$ac_save_ifs"
7134 ;;
7135 esac
7136
7137 else
7138 enable_shared=yes
7139 fi;
7140
7141
7142
7143 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7144 if test "${with_build_sysroot+set}" = set; then
7145 withval="$with_build_sysroot"
7146
7147 fi;
7148
7149
7150 # Check whether --with-sysroot or --without-sysroot was given.
7151 if test "${with_sysroot+set}" = set; then
7152 withval="$with_sysroot"
7153
7154 case ${with_sysroot} in
7155 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7156 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7157 esac
7158
7159 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7160 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7161
7162 if test "x$prefix" = xNONE; then
7163 test_prefix=/usr/local
7164 else
7165 test_prefix=$prefix
7166 fi
7167 if test "x$exec_prefix" = xNONE; then
7168 test_exec_prefix=$test_prefix
7169 else
7170 test_exec_prefix=$exec_prefix
7171 fi
7172 case ${TARGET_SYSTEM_ROOT} in
7173 "${test_prefix}"|"${test_prefix}/"*|\
7174 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7175 '${prefix}'|'${prefix}/'*|\
7176 '${exec_prefix}'|'${exec_prefix}/'*)
7177 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7178 TARGET_SYSTEM_ROOT_DEFINE="$t"
7179 ;;
7180 esac
7181
7182 else
7183
7184 TARGET_SYSTEM_ROOT=
7185 TARGET_SYSTEM_ROOT_DEFINE=
7186 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7187
7188 fi;
7189
7190
7191
7192
7193 # Build with intermodule optimisations
7194 # Check whether --enable-intermodule or --disable-intermodule was given.
7195 if test "${enable_intermodule+set}" = set; then
7196 enableval="$enable_intermodule"
7197 case ${enable_intermodule} in
7198 yes) onestep="-onestep";;
7199 *) onestep="";;
7200 esac
7201 else
7202 onestep=""
7203 fi;
7204
7205
7206
7207
7208 # Check whether --with-pkgversion or --without-pkgversion was given.
7209 if test "${with_pkgversion+set}" = set; then
7210 withval="$with_pkgversion"
7211 case "$withval" in
7212 yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
7213 echo "$as_me: error: package version not specified" >&2;}
7214 { (exit 1); exit 1; }; } ;;
7215 no) PKGVERSION= ;;
7216 *) PKGVERSION="($withval) " ;;
7217 esac
7218 else
7219 PKGVERSION="(GCC) "
7220
7221 fi;
7222
7223
7224
7225
7226 # Check whether --with-bugurl or --without-bugurl was given.
7227 if test "${with_bugurl+set}" = set; then
7228 withval="$with_bugurl"
7229 case "$withval" in
7230 yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
7231 echo "$as_me: error: bug URL not specified" >&2;}
7232 { (exit 1); exit 1; }; } ;;
7233 no) BUGURL=
7234 ;;
7235 *) BUGURL="$withval"
7236 ;;
7237 esac
7238 else
7239 BUGURL="http://gcc.gnu.org/bugs.html"
7240
7241 fi;
7242 case ${BUGURL} in
7243 "")
7244 REPORT_BUGS_TO=
7245 REPORT_BUGS_TEXI=
7246 ;;
7247 *)
7248 REPORT_BUGS_TO="<$BUGURL>"
7249 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7250 ;;
7251 esac;
7252
7253
7254
7255
7256 # Sanity check enable_languages in case someone does not run the toplevel
7257 # configure # script.
7258 # Check whether --enable-languages or --disable-languages was given.
7259 if test "${enable_languages+set}" = set; then
7260 enableval="$enable_languages"
7261 case ,${enable_languages}, in
7262 ,,|,yes,)
7263 # go safe -- we cannot be much sure without the toplevel
7264 # configure's
7265 # analysis of which target libs are present and usable
7266 enable_languages=c
7267 ;;
7268 *,all,*)
7269 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7270 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7271 { (exit 1); exit 1; }; }
7272 ;;
7273 *,c,*)
7274 ;;
7275 *)
7276 enable_languages=c,${enable_languages}
7277 ;;
7278 esac
7279 else
7280 enable_languages=c
7281 fi;
7282
7283 # Used by documentation targets
7284
7285
7286
7287
7288 # -------------------------
7289 # Checks for other programs
7290 # -------------------------
7291
7292 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7293 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7294 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7295 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7296 echo $ECHO_N "(cached) $ECHO_C" >&6
7297 else
7298 cat >conftest.make <<\_ACEOF
7299 all:
7300 @echo 'ac_maketemp="$(MAKE)"'
7301 _ACEOF
7302 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7303 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7304 if test -n "$ac_maketemp"; then
7305 eval ac_cv_prog_make_${ac_make}_set=yes
7306 else
7307 eval ac_cv_prog_make_${ac_make}_set=no
7308 fi
7309 rm -f conftest.make
7310 fi
7311 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7312 echo "$as_me:$LINENO: result: yes" >&5
7313 echo "${ECHO_T}yes" >&6
7314 SET_MAKE=
7315 else
7316 echo "$as_me:$LINENO: result: no" >&5
7317 echo "${ECHO_T}no" >&6
7318 SET_MAKE="MAKE=${MAKE-make}"
7319 fi
7320
7321
7322 # Find some useful tools
7323 for ac_prog in gawk mawk nawk awk
7324 do
7325 # Extract the first word of "$ac_prog", so it can be a program name with args.
7326 set dummy $ac_prog; ac_word=$2
7327 echo "$as_me:$LINENO: checking for $ac_word" >&5
7328 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7329 if test "${ac_cv_prog_AWK+set}" = set; then
7330 echo $ECHO_N "(cached) $ECHO_C" >&6
7331 else
7332 if test -n "$AWK"; then
7333 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7334 else
7335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7336 for as_dir in $PATH
7337 do
7338 IFS=$as_save_IFS
7339 test -z "$as_dir" && as_dir=.
7340 for ac_exec_ext in '' $ac_executable_extensions; do
7341 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7342 ac_cv_prog_AWK="$ac_prog"
7343 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7344 break 2
7345 fi
7346 done
7347 done
7348
7349 fi
7350 fi
7351 AWK=$ac_cv_prog_AWK
7352 if test -n "$AWK"; then
7353 echo "$as_me:$LINENO: result: $AWK" >&5
7354 echo "${ECHO_T}$AWK" >&6
7355 else
7356 echo "$as_me:$LINENO: result: no" >&5
7357 echo "${ECHO_T}no" >&6
7358 fi
7359
7360 test -n "$AWK" && break
7361 done
7362
7363 # We need awk to create options.c and options.h.
7364 # Bail out if it's missing.
7365 case ${AWK} in
7366 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7367 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7368 { (exit 1); exit 1; }; } ;;
7369 esac
7370
7371 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7372 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7373 if test "${gcc_cv_prog_LN_S+set}" = set; then
7374 echo $ECHO_N "(cached) $ECHO_C" >&6
7375 else
7376 rm -f conftestdata_t
7377 echo >conftestdata_f
7378 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7379 then
7380 gcc_cv_prog_LN_S="ln -s"
7381 else
7382 if ln conftestdata_f conftestdata_t 2>/dev/null
7383 then
7384 gcc_cv_prog_LN_S=ln
7385 else
7386 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7387 then
7388 gcc_cv_prog_LN_S="cp -p"
7389 else
7390 gcc_cv_prog_LN_S=cp
7391 fi
7392 fi
7393 fi
7394 rm -f conftestdata_f conftestdata_t
7395
7396 fi
7397 LN_S="$gcc_cv_prog_LN_S"
7398 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7399 echo "$as_me:$LINENO: result: yes" >&5
7400 echo "${ECHO_T}yes" >&6
7401 else
7402 if test "$gcc_cv_prog_LN_S" = "ln"; then
7403 echo "$as_me:$LINENO: result: no, using ln" >&5
7404 echo "${ECHO_T}no, using ln" >&6
7405 else
7406 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7407 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7408 fi
7409 fi
7410
7411 echo "$as_me:$LINENO: checking whether ln works" >&5
7412 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7413 if test "${acx_cv_prog_LN+set}" = set; then
7414 echo $ECHO_N "(cached) $ECHO_C" >&6
7415 else
7416 rm -f conftestdata_t
7417 echo >conftestdata_f
7418 if ln conftestdata_f conftestdata_t 2>/dev/null
7419 then
7420 acx_cv_prog_LN=ln
7421 else
7422 acx_cv_prog_LN=no
7423 fi
7424 rm -f conftestdata_f conftestdata_t
7425
7426 fi
7427 if test $acx_cv_prog_LN = no; then
7428 LN="$LN_S"
7429 echo "$as_me:$LINENO: result: no, using $LN" >&5
7430 echo "${ECHO_T}no, using $LN" >&6
7431 else
7432 LN="$acx_cv_prog_LN"
7433 echo "$as_me:$LINENO: result: yes" >&5
7434 echo "${ECHO_T}yes" >&6
7435 fi
7436
7437 if test -n "$ac_tool_prefix"; then
7438 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7439 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7440 echo "$as_me:$LINENO: checking for $ac_word" >&5
7441 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7442 if test "${ac_cv_prog_RANLIB+set}" = set; then
7443 echo $ECHO_N "(cached) $ECHO_C" >&6
7444 else
7445 if test -n "$RANLIB"; then
7446 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7447 else
7448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH
7450 do
7451 IFS=$as_save_IFS
7452 test -z "$as_dir" && as_dir=.
7453 for ac_exec_ext in '' $ac_executable_extensions; do
7454 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7455 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7456 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7457 break 2
7458 fi
7459 done
7460 done
7461
7462 fi
7463 fi
7464 RANLIB=$ac_cv_prog_RANLIB
7465 if test -n "$RANLIB"; then
7466 echo "$as_me:$LINENO: result: $RANLIB" >&5
7467 echo "${ECHO_T}$RANLIB" >&6
7468 else
7469 echo "$as_me:$LINENO: result: no" >&5
7470 echo "${ECHO_T}no" >&6
7471 fi
7472
7473 fi
7474 if test -z "$ac_cv_prog_RANLIB"; then
7475 ac_ct_RANLIB=$RANLIB
7476 # Extract the first word of "ranlib", so it can be a program name with args.
7477 set dummy ranlib; ac_word=$2
7478 echo "$as_me:$LINENO: checking for $ac_word" >&5
7479 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7480 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7481 echo $ECHO_N "(cached) $ECHO_C" >&6
7482 else
7483 if test -n "$ac_ct_RANLIB"; then
7484 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7485 else
7486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7487 for as_dir in $PATH
7488 do
7489 IFS=$as_save_IFS
7490 test -z "$as_dir" && as_dir=.
7491 for ac_exec_ext in '' $ac_executable_extensions; do
7492 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7493 ac_cv_prog_ac_ct_RANLIB="ranlib"
7494 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7495 break 2
7496 fi
7497 done
7498 done
7499
7500 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7501 fi
7502 fi
7503 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7504 if test -n "$ac_ct_RANLIB"; then
7505 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7506 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7507 else
7508 echo "$as_me:$LINENO: result: no" >&5
7509 echo "${ECHO_T}no" >&6
7510 fi
7511
7512 RANLIB=$ac_ct_RANLIB
7513 else
7514 RANLIB="$ac_cv_prog_RANLIB"
7515 fi
7516
7517 case "${host}" in
7518 *-*-darwin*)
7519 # By default, the Darwin ranlib will not treat common symbols as
7520 # definitions when building the archive table of contents. Other
7521 # ranlibs do that; pass an option to the Darwin ranlib that makes
7522 # it behave similarly.
7523 ranlib_flags="-c"
7524 ;;
7525 *)
7526 ranlib_flags=""
7527 esac
7528
7529
7530 # Find a good install program. We prefer a C program (faster),
7531 # so one script is as good as another. But avoid the broken or
7532 # incompatible versions:
7533 # SysV /etc/install, /usr/sbin/install
7534 # SunOS /usr/etc/install
7535 # IRIX /sbin/install
7536 # AIX /bin/install
7537 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7538 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7539 # ./install, which can be erroneously created by make from ./install.sh.
7540 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7541 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7542 if test -z "$INSTALL"; then
7543 if test "${ac_cv_path_install+set}" = set; then
7544 echo $ECHO_N "(cached) $ECHO_C" >&6
7545 else
7546 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7547 for ac_dir in $PATH; do
7548 # Account for people who put trailing slashes in PATH elements.
7549 case "$ac_dir/" in
7550 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7551 *)
7552 # OSF1 and SCO ODT 3.0 have their own names for install.
7553 for ac_prog in ginstall scoinst install; do
7554 if test -f $ac_dir/$ac_prog; then
7555 if test $ac_prog = install &&
7556 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7557 # AIX install. It has an incompatible calling convention.
7558 # OSF/1 installbsd also uses dspmsg, but is usable.
7559 :
7560 else
7561 ac_cv_path_install="$ac_dir/$ac_prog -c"
7562 break 2
7563 fi
7564 fi
7565 done
7566 ;;
7567 esac
7568 done
7569 IFS="$ac_save_IFS"
7570
7571 fi
7572 if test "${ac_cv_path_install+set}" = set; then
7573 INSTALL="$ac_cv_path_install"
7574 else
7575 # As a last resort, use the slow shell script. We don't cache a
7576 # path for INSTALL within a source directory, because that will
7577 # break other packages using the cache if that directory is
7578 # removed, or if the path is relative.
7579 INSTALL="$ac_install_sh"
7580 fi
7581 fi
7582 echo "$as_me:$LINENO: result: $INSTALL" >&5
7583 echo "${ECHO_T}$INSTALL" >&6
7584
7585 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7586 # It thinks the first close brace ends the variable substitution.
7587 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7588
7589 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7590
7591
7592 # See if cmp has --ignore-initial.
7593 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7594 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7595 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7596 echo $ECHO_N "(cached) $ECHO_C" >&6
7597 else
7598 echo abfoo >t1
7599 echo cdfoo >t2
7600 gcc_cv_prog_cmp_skip=slowcompare
7601 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7602 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7603 :
7604 else
7605 gcc_cv_prog_cmp_skip=gnucompare
7606 fi
7607 fi
7608 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7609 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7610 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7611 :
7612 else
7613 gcc_cv_prog_cmp_skip=fastcompare
7614 fi
7615 fi
7616 fi
7617 rm t1 t2
7618
7619 fi
7620 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7621 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7622 make_compare_target=$gcc_cv_prog_cmp_skip
7623
7624
7625
7626 # See if we have the mktemp command.
7627 # Extract the first word of "mktemp", so it can be a program name with args.
7628 set dummy mktemp; ac_word=$2
7629 echo "$as_me:$LINENO: checking for $ac_word" >&5
7630 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7631 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7632 echo $ECHO_N "(cached) $ECHO_C" >&6
7633 else
7634 if test -n "$have_mktemp_command"; then
7635 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7636 else
7637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7638 for as_dir in $PATH
7639 do
7640 IFS=$as_save_IFS
7641 test -z "$as_dir" && as_dir=.
7642 for ac_exec_ext in '' $ac_executable_extensions; do
7643 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7644 ac_cv_prog_have_mktemp_command="yes"
7645 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7646 break 2
7647 fi
7648 done
7649 done
7650
7651 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7652 fi
7653 fi
7654 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7655 if test -n "$have_mktemp_command"; then
7656 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7657 echo "${ECHO_T}$have_mktemp_command" >&6
7658 else
7659 echo "$as_me:$LINENO: result: no" >&5
7660 echo "${ECHO_T}no" >&6
7661 fi
7662
7663
7664 # See if makeinfo has been installed and is modern enough
7665 # that we can use it.
7666
7667 # Extract the first word of "makeinfo", so it can be a program name with args.
7668 set dummy makeinfo; ac_word=$2
7669 echo "$as_me:$LINENO: checking for $ac_word" >&5
7670 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7671 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7672 echo $ECHO_N "(cached) $ECHO_C" >&6
7673 else
7674 if test -n "$MAKEINFO"; then
7675 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7676 else
7677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7678 for as_dir in $PATH
7679 do
7680 IFS=$as_save_IFS
7681 test -z "$as_dir" && as_dir=.
7682 for ac_exec_ext in '' $ac_executable_extensions; do
7683 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7684 ac_cv_prog_MAKEINFO="makeinfo"
7685 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7686 break 2
7687 fi
7688 done
7689 done
7690
7691 fi
7692 fi
7693 MAKEINFO=$ac_cv_prog_MAKEINFO
7694 if test -n "$MAKEINFO"; then
7695 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7696 echo "${ECHO_T}$MAKEINFO" >&6
7697 else
7698 echo "$as_me:$LINENO: result: no" >&5
7699 echo "${ECHO_T}no" >&6
7700 fi
7701
7702 if test -n "$MAKEINFO"; then
7703 # Found it, now check the version.
7704 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7705 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7706 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7707 echo $ECHO_N "(cached) $ECHO_C" >&6
7708 else
7709 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7710 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7711
7712 case $ac_prog_version in
7713 '') gcc_cv_prog_makeinfo_modern=no;;
7714 4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
7715 *) gcc_cv_prog_makeinfo_modern=no;;
7716 esac
7717
7718 fi
7719 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7720 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7721 else
7722 gcc_cv_prog_makeinfo_modern=no
7723 fi
7724 if test $gcc_cv_prog_makeinfo_modern = no; then
7725 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7726 fi
7727
7728 if test $gcc_cv_prog_makeinfo_modern = no; then
7729 { echo "$as_me:$LINENO: WARNING:
7730 *** Makeinfo is missing or too old.
7731 *** Info documentation will not be built." >&5
7732 echo "$as_me: WARNING:
7733 *** Makeinfo is missing or too old.
7734 *** Info documentation will not be built." >&2;}
7735 BUILD_INFO=
7736 else
7737 BUILD_INFO=info
7738 fi
7739
7740
7741 # Is pod2man recent enough to regenerate manpages?
7742 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7743 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7744 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7745 echo "$as_me:$LINENO: result: yes" >&5
7746 echo "${ECHO_T}yes" >&6
7747 GENERATED_MANPAGES=generated-manpages
7748 else
7749 echo "$as_me:$LINENO: result: no" >&5
7750 echo "${ECHO_T}no" >&6
7751 GENERATED_MANPAGES=
7752 fi
7753
7754
7755 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7756
7757 # How about lex?
7758 for ac_prog in flex
7759 do
7760 # Extract the first word of "$ac_prog", so it can be a program name with args.
7761 set dummy $ac_prog; ac_word=$2
7762 echo "$as_me:$LINENO: checking for $ac_word" >&5
7763 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7764 if test "${ac_cv_prog_FLEX+set}" = set; then
7765 echo $ECHO_N "(cached) $ECHO_C" >&6
7766 else
7767 if test -n "$FLEX"; then
7768 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7769 else
7770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7771 for as_dir in $PATH
7772 do
7773 IFS=$as_save_IFS
7774 test -z "$as_dir" && as_dir=.
7775 for ac_exec_ext in '' $ac_executable_extensions; do
7776 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7777 ac_cv_prog_FLEX="$ac_prog"
7778 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7779 break 2
7780 fi
7781 done
7782 done
7783
7784 fi
7785 fi
7786 FLEX=$ac_cv_prog_FLEX
7787 if test -n "$FLEX"; then
7788 echo "$as_me:$LINENO: result: $FLEX" >&5
7789 echo "${ECHO_T}$FLEX" >&6
7790 else
7791 echo "$as_me:$LINENO: result: no" >&5
7792 echo "${ECHO_T}no" >&6
7793 fi
7794
7795 test -n "$FLEX" && break
7796 done
7797 test -n "$FLEX" || FLEX="$MISSING flex"
7798
7799
7800 # Bison?
7801 for ac_prog in bison
7802 do
7803 # Extract the first word of "$ac_prog", so it can be a program name with args.
7804 set dummy $ac_prog; ac_word=$2
7805 echo "$as_me:$LINENO: checking for $ac_word" >&5
7806 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7807 if test "${ac_cv_prog_BISON+set}" = set; then
7808 echo $ECHO_N "(cached) $ECHO_C" >&6
7809 else
7810 if test -n "$BISON"; then
7811 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7812 else
7813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7814 for as_dir in $PATH
7815 do
7816 IFS=$as_save_IFS
7817 test -z "$as_dir" && as_dir=.
7818 for ac_exec_ext in '' $ac_executable_extensions; do
7819 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7820 ac_cv_prog_BISON="$ac_prog"
7821 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7822 break 2
7823 fi
7824 done
7825 done
7826
7827 fi
7828 fi
7829 BISON=$ac_cv_prog_BISON
7830 if test -n "$BISON"; then
7831 echo "$as_me:$LINENO: result: $BISON" >&5
7832 echo "${ECHO_T}$BISON" >&6
7833 else
7834 echo "$as_me:$LINENO: result: no" >&5
7835 echo "${ECHO_T}no" >&6
7836 fi
7837
7838 test -n "$BISON" && break
7839 done
7840 test -n "$BISON" || BISON="$MISSING bison"
7841
7842
7843 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7844 # check for build == host before using them.
7845
7846 # NM
7847 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7848 && test -d ../binutils ; then
7849 NM='$(objdir)/../binutils/nm-new'
7850 else
7851 # Extract the first word of "nm", so it can be a program name with args.
7852 set dummy nm; ac_word=$2
7853 echo "$as_me:$LINENO: checking for $ac_word" >&5
7854 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7855 if test "${ac_cv_prog_NM+set}" = set; then
7856 echo $ECHO_N "(cached) $ECHO_C" >&6
7857 else
7858 if test -n "$NM"; then
7859 ac_cv_prog_NM="$NM" # Let the user override the test.
7860 else
7861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7862 for as_dir in $PATH
7863 do
7864 IFS=$as_save_IFS
7865 test -z "$as_dir" && as_dir=.
7866 for ac_exec_ext in '' $ac_executable_extensions; do
7867 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7868 ac_cv_prog_NM="nm"
7869 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7870 break 2
7871 fi
7872 done
7873 done
7874
7875 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7876 fi
7877 fi
7878 NM=$ac_cv_prog_NM
7879 if test -n "$NM"; then
7880 echo "$as_me:$LINENO: result: $NM" >&5
7881 echo "${ECHO_T}$NM" >&6
7882 else
7883 echo "$as_me:$LINENO: result: no" >&5
7884 echo "${ECHO_T}no" >&6
7885 fi
7886
7887 fi
7888
7889 # AR
7890 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7891 && test -d ../binutils ; then
7892 AR='$(objdir)/../binutils/ar'
7893 else
7894 # Extract the first word of "ar", so it can be a program name with args.
7895 set dummy ar; ac_word=$2
7896 echo "$as_me:$LINENO: checking for $ac_word" >&5
7897 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7898 if test "${ac_cv_prog_AR+set}" = set; then
7899 echo $ECHO_N "(cached) $ECHO_C" >&6
7900 else
7901 if test -n "$AR"; then
7902 ac_cv_prog_AR="$AR" # Let the user override the test.
7903 else
7904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7905 for as_dir in $PATH
7906 do
7907 IFS=$as_save_IFS
7908 test -z "$as_dir" && as_dir=.
7909 for ac_exec_ext in '' $ac_executable_extensions; do
7910 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7911 ac_cv_prog_AR="ar"
7912 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7913 break 2
7914 fi
7915 done
7916 done
7917
7918 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7919 fi
7920 fi
7921 AR=$ac_cv_prog_AR
7922 if test -n "$AR"; then
7923 echo "$as_me:$LINENO: result: $AR" >&5
7924 echo "${ECHO_T}$AR" >&6
7925 else
7926 echo "$as_me:$LINENO: result: no" >&5
7927 echo "${ECHO_T}no" >&6
7928 fi
7929
7930 fi
7931
7932
7933 # --------------------
7934 # Checks for C headers
7935 # --------------------
7936
7937 echo "$as_me:$LINENO: checking for GNU C library" >&5
7938 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7939 if test "${gcc_cv_glibc+set}" = set; then
7940 echo $ECHO_N "(cached) $ECHO_C" >&6
7941 else
7942 cat >conftest.$ac_ext <<_ACEOF
7943 /* confdefs.h. */
7944 _ACEOF
7945 cat confdefs.h >>conftest.$ac_ext
7946 cat >>conftest.$ac_ext <<_ACEOF
7947 /* end confdefs.h. */
7948 #include <features.h>
7949 int
7950 main ()
7951 {
7952
7953 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7954 #error Not a GNU C library system
7955 #endif
7956 ;
7957 return 0;
7958 }
7959 _ACEOF
7960 rm -f conftest.$ac_objext
7961 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7962 (eval $ac_compile) 2>conftest.er1
7963 ac_status=$?
7964 grep -v '^ *+' conftest.er1 >conftest.err
7965 rm -f conftest.er1
7966 cat conftest.err >&5
7967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7968 (exit $ac_status); } &&
7969 { ac_try='test -z "$ac_c_werror_flag"
7970 || test ! -s conftest.err'
7971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7972 (eval $ac_try) 2>&5
7973 ac_status=$?
7974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7975 (exit $ac_status); }; } &&
7976 { ac_try='test -s conftest.$ac_objext'
7977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7978 (eval $ac_try) 2>&5
7979 ac_status=$?
7980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7981 (exit $ac_status); }; }; then
7982 gcc_cv_glibc=yes
7983 else
7984 echo "$as_me: failed program was:" >&5
7985 sed 's/^/| /' conftest.$ac_ext >&5
7986
7987 gcc_cv_glibc=no
7988 fi
7989 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7990 fi
7991
7992 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7993 echo "${ECHO_T}$gcc_cv_glibc" >&6
7994 if test $gcc_cv_glibc = yes; then
7995
7996 cat >>confdefs.h <<\_ACEOF
7997 #define _GNU_SOURCE 1
7998 _ACEOF
7999
8000 fi
8001
8002 # Need to reject headers which give warnings, so that the -Werror bootstrap
8003 # works later. *sigh* This needs to come before all header checks.
8004
8005 ac_c_preproc_warn_flag=yes
8006
8007 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8008 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8009 if test "${ac_cv_header_stdc+set}" = set; then
8010 echo $ECHO_N "(cached) $ECHO_C" >&6
8011 else
8012 cat >conftest.$ac_ext <<_ACEOF
8013 /* confdefs.h. */
8014 _ACEOF
8015 cat confdefs.h >>conftest.$ac_ext
8016 cat >>conftest.$ac_ext <<_ACEOF
8017 /* end confdefs.h. */
8018 #include <stdlib.h>
8019 #include <stdarg.h>
8020 #include <string.h>
8021 #include <float.h>
8022
8023 int
8024 main ()
8025 {
8026
8027 ;
8028 return 0;
8029 }
8030 _ACEOF
8031 rm -f conftest.$ac_objext
8032 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8033 (eval $ac_compile) 2>conftest.er1
8034 ac_status=$?
8035 grep -v '^ *+' conftest.er1 >conftest.err
8036 rm -f conftest.er1
8037 cat conftest.err >&5
8038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8039 (exit $ac_status); } &&
8040 { ac_try='test -z "$ac_c_werror_flag"
8041 || test ! -s conftest.err'
8042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8043 (eval $ac_try) 2>&5
8044 ac_status=$?
8045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8046 (exit $ac_status); }; } &&
8047 { ac_try='test -s conftest.$ac_objext'
8048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8049 (eval $ac_try) 2>&5
8050 ac_status=$?
8051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8052 (exit $ac_status); }; }; then
8053 ac_cv_header_stdc=yes
8054 else
8055 echo "$as_me: failed program was:" >&5
8056 sed 's/^/| /' conftest.$ac_ext >&5
8057
8058 ac_cv_header_stdc=no
8059 fi
8060 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8061
8062 if test $ac_cv_header_stdc = yes; then
8063 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8064 cat >conftest.$ac_ext <<_ACEOF
8065 /* confdefs.h. */
8066 _ACEOF
8067 cat confdefs.h >>conftest.$ac_ext
8068 cat >>conftest.$ac_ext <<_ACEOF
8069 /* end confdefs.h. */
8070 #include <string.h>
8071
8072 _ACEOF
8073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8074 $EGREP "memchr" >/dev/null 2>&1; then
8075 :
8076 else
8077 ac_cv_header_stdc=no
8078 fi
8079 rm -f conftest*
8080
8081 fi
8082
8083 if test $ac_cv_header_stdc = yes; then
8084 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8085 cat >conftest.$ac_ext <<_ACEOF
8086 /* confdefs.h. */
8087 _ACEOF
8088 cat confdefs.h >>conftest.$ac_ext
8089 cat >>conftest.$ac_ext <<_ACEOF
8090 /* end confdefs.h. */
8091 #include <stdlib.h>
8092
8093 _ACEOF
8094 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8095 $EGREP "free" >/dev/null 2>&1; then
8096 :
8097 else
8098 ac_cv_header_stdc=no
8099 fi
8100 rm -f conftest*
8101
8102 fi
8103
8104 if test $ac_cv_header_stdc = yes; then
8105 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8106 if test "$cross_compiling" = yes; then
8107 :
8108 else
8109 cat >conftest.$ac_ext <<_ACEOF
8110 /* confdefs.h. */
8111 _ACEOF
8112 cat confdefs.h >>conftest.$ac_ext
8113 cat >>conftest.$ac_ext <<_ACEOF
8114 /* end confdefs.h. */
8115 #include <ctype.h>
8116 #if ((' ' & 0x0FF) == 0x020)
8117 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8118 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8119 #else
8120 # define ISLOWER(c) \
8121 (('a' <= (c) && (c) <= 'i') \
8122 || ('j' <= (c) && (c) <= 'r') \
8123 || ('s' <= (c) && (c) <= 'z'))
8124 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8125 #endif
8126
8127 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8128 int
8129 main ()
8130 {
8131 int i;
8132 for (i = 0; i < 256; i++)
8133 if (XOR (islower (i), ISLOWER (i))
8134 || toupper (i) != TOUPPER (i))
8135 exit(2);
8136 exit (0);
8137 }
8138 _ACEOF
8139 rm -f conftest$ac_exeext
8140 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8141 (eval $ac_link) 2>&5
8142 ac_status=$?
8143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8144 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8146 (eval $ac_try) 2>&5
8147 ac_status=$?
8148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8149 (exit $ac_status); }; }; then
8150 :
8151 else
8152 echo "$as_me: program exited with status $ac_status" >&5
8153 echo "$as_me: failed program was:" >&5
8154 sed 's/^/| /' conftest.$ac_ext >&5
8155
8156 ( exit $ac_status )
8157 ac_cv_header_stdc=no
8158 fi
8159 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8160 fi
8161 fi
8162 fi
8163 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8164 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8165 if test $ac_cv_header_stdc = yes; then
8166
8167 cat >>confdefs.h <<\_ACEOF
8168 #define STDC_HEADERS 1
8169 _ACEOF
8170
8171 fi
8172
8173 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8174 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8175 if test "${ac_cv_header_time+set}" = set; then
8176 echo $ECHO_N "(cached) $ECHO_C" >&6
8177 else
8178 cat >conftest.$ac_ext <<_ACEOF
8179 /* confdefs.h. */
8180 _ACEOF
8181 cat confdefs.h >>conftest.$ac_ext
8182 cat >>conftest.$ac_ext <<_ACEOF
8183 /* end confdefs.h. */
8184 #include <sys/types.h>
8185 #include <sys/time.h>
8186 #include <time.h>
8187
8188 int
8189 main ()
8190 {
8191 if ((struct tm *) 0)
8192 return 0;
8193 ;
8194 return 0;
8195 }
8196 _ACEOF
8197 rm -f conftest.$ac_objext
8198 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8199 (eval $ac_compile) 2>conftest.er1
8200 ac_status=$?
8201 grep -v '^ *+' conftest.er1 >conftest.err
8202 rm -f conftest.er1
8203 cat conftest.err >&5
8204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8205 (exit $ac_status); } &&
8206 { ac_try='test -z "$ac_c_werror_flag"
8207 || test ! -s conftest.err'
8208 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8209 (eval $ac_try) 2>&5
8210 ac_status=$?
8211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8212 (exit $ac_status); }; } &&
8213 { ac_try='test -s conftest.$ac_objext'
8214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8215 (eval $ac_try) 2>&5
8216 ac_status=$?
8217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8218 (exit $ac_status); }; }; then
8219 ac_cv_header_time=yes
8220 else
8221 echo "$as_me: failed program was:" >&5
8222 sed 's/^/| /' conftest.$ac_ext >&5
8223
8224 ac_cv_header_time=no
8225 fi
8226 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8227 fi
8228 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8229 echo "${ECHO_T}$ac_cv_header_time" >&6
8230 if test $ac_cv_header_time = yes; then
8231
8232 cat >>confdefs.h <<\_ACEOF
8233 #define TIME_WITH_SYS_TIME 1
8234 _ACEOF
8235
8236 fi
8237
8238 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8239 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8240 if test "${gcc_cv_header_string+set}" = set; then
8241 echo $ECHO_N "(cached) $ECHO_C" >&6
8242 else
8243 cat >conftest.$ac_ext <<_ACEOF
8244 /* confdefs.h. */
8245 _ACEOF
8246 cat confdefs.h >>conftest.$ac_ext
8247 cat >>conftest.$ac_ext <<_ACEOF
8248 /* end confdefs.h. */
8249 #include <string.h>
8250 #include <strings.h>
8251 int
8252 main ()
8253 {
8254
8255 ;
8256 return 0;
8257 }
8258 _ACEOF
8259 rm -f conftest.$ac_objext
8260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8261 (eval $ac_compile) 2>conftest.er1
8262 ac_status=$?
8263 grep -v '^ *+' conftest.er1 >conftest.err
8264 rm -f conftest.er1
8265 cat conftest.err >&5
8266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8267 (exit $ac_status); } &&
8268 { ac_try='test -z "$ac_c_werror_flag"
8269 || test ! -s conftest.err'
8270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8271 (eval $ac_try) 2>&5
8272 ac_status=$?
8273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8274 (exit $ac_status); }; } &&
8275 { ac_try='test -s conftest.$ac_objext'
8276 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8277 (eval $ac_try) 2>&5
8278 ac_status=$?
8279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8280 (exit $ac_status); }; }; then
8281 gcc_cv_header_string=yes
8282 else
8283 echo "$as_me: failed program was:" >&5
8284 sed 's/^/| /' conftest.$ac_ext >&5
8285
8286 gcc_cv_header_string=no
8287 fi
8288 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8289 fi
8290 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8291 echo "${ECHO_T}$gcc_cv_header_string" >&6
8292 if test $gcc_cv_header_string = yes; then
8293
8294 cat >>confdefs.h <<\_ACEOF
8295 #define STRING_WITH_STRINGS 1
8296 _ACEOF
8297
8298 fi
8299
8300 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8301 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8302 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8303 echo $ECHO_N "(cached) $ECHO_C" >&6
8304 else
8305 cat >conftest.$ac_ext <<_ACEOF
8306 /* confdefs.h. */
8307 _ACEOF
8308 cat confdefs.h >>conftest.$ac_ext
8309 cat >>conftest.$ac_ext <<_ACEOF
8310 /* end confdefs.h. */
8311 #include <sys/types.h>
8312 #include <sys/wait.h>
8313 #ifndef WEXITSTATUS
8314 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8315 #endif
8316 #ifndef WIFEXITED
8317 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8318 #endif
8319
8320 int
8321 main ()
8322 {
8323 int s;
8324 wait (&s);
8325 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8326 ;
8327 return 0;
8328 }
8329 _ACEOF
8330 rm -f conftest.$ac_objext
8331 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8332 (eval $ac_compile) 2>conftest.er1
8333 ac_status=$?
8334 grep -v '^ *+' conftest.er1 >conftest.err
8335 rm -f conftest.er1
8336 cat conftest.err >&5
8337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8338 (exit $ac_status); } &&
8339 { ac_try='test -z "$ac_c_werror_flag"
8340 || test ! -s conftest.err'
8341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8342 (eval $ac_try) 2>&5
8343 ac_status=$?
8344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8345 (exit $ac_status); }; } &&
8346 { ac_try='test -s conftest.$ac_objext'
8347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8348 (eval $ac_try) 2>&5
8349 ac_status=$?
8350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8351 (exit $ac_status); }; }; then
8352 ac_cv_header_sys_wait_h=yes
8353 else
8354 echo "$as_me: failed program was:" >&5
8355 sed 's/^/| /' conftest.$ac_ext >&5
8356
8357 ac_cv_header_sys_wait_h=no
8358 fi
8359 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8360 fi
8361 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8362 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8363 if test $ac_cv_header_sys_wait_h = yes; then
8364
8365 cat >>confdefs.h <<\_ACEOF
8366 #define HAVE_SYS_WAIT_H 1
8367 _ACEOF
8368
8369 fi
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8394 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8395 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8396 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8397 do
8398 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8399 echo "$as_me:$LINENO: checking for $ac_header" >&5
8400 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8401 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8402 echo $ECHO_N "(cached) $ECHO_C" >&6
8403 else
8404 cat >conftest.$ac_ext <<_ACEOF
8405 /* confdefs.h. */
8406 _ACEOF
8407 cat confdefs.h >>conftest.$ac_ext
8408 cat >>conftest.$ac_ext <<_ACEOF
8409 /* end confdefs.h. */
8410 #include <$ac_header>
8411 _ACEOF
8412 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8413 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8414 ac_status=$?
8415 grep -v '^ *+' conftest.er1 >conftest.err
8416 rm -f conftest.er1
8417 cat conftest.err >&5
8418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8419 (exit $ac_status); } >/dev/null; then
8420 if test -s conftest.err; then
8421 ac_cpp_err=$ac_c_preproc_warn_flag
8422 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8423 else
8424 ac_cpp_err=
8425 fi
8426 else
8427 ac_cpp_err=yes
8428 fi
8429 if test -z "$ac_cpp_err"; then
8430 eval "$as_ac_Header=yes"
8431 else
8432 echo "$as_me: failed program was:" >&5
8433 sed 's/^/| /' conftest.$ac_ext >&5
8434
8435 eval "$as_ac_Header=no"
8436 fi
8437 rm -f conftest.err conftest.$ac_ext
8438 fi
8439 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8440 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8441 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8442 cat >>confdefs.h <<_ACEOF
8443 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8444 _ACEOF
8445
8446 fi
8447 done
8448
8449
8450 # Check for thread headers.
8451 echo "$as_me:$LINENO: checking for thread.h" >&5
8452 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8453 if test "${ac_cv_header_thread_h+set}" = set; then
8454 echo $ECHO_N "(cached) $ECHO_C" >&6
8455 else
8456 cat >conftest.$ac_ext <<_ACEOF
8457 /* confdefs.h. */
8458 _ACEOF
8459 cat confdefs.h >>conftest.$ac_ext
8460 cat >>conftest.$ac_ext <<_ACEOF
8461 /* end confdefs.h. */
8462 #include <thread.h>
8463 _ACEOF
8464 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8465 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8466 ac_status=$?
8467 grep -v '^ *+' conftest.er1 >conftest.err
8468 rm -f conftest.er1
8469 cat conftest.err >&5
8470 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8471 (exit $ac_status); } >/dev/null; then
8472 if test -s conftest.err; then
8473 ac_cpp_err=$ac_c_preproc_warn_flag
8474 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8475 else
8476 ac_cpp_err=
8477 fi
8478 else
8479 ac_cpp_err=yes
8480 fi
8481 if test -z "$ac_cpp_err"; then
8482 ac_cv_header_thread_h=yes
8483 else
8484 echo "$as_me: failed program was:" >&5
8485 sed 's/^/| /' conftest.$ac_ext >&5
8486
8487 ac_cv_header_thread_h=no
8488 fi
8489 rm -f conftest.err conftest.$ac_ext
8490 fi
8491 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8492 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8493 if test $ac_cv_header_thread_h = yes; then
8494 have_thread_h=yes
8495 else
8496 have_thread_h=
8497 fi
8498
8499 echo "$as_me:$LINENO: checking for pthread.h" >&5
8500 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8501 if test "${ac_cv_header_pthread_h+set}" = set; then
8502 echo $ECHO_N "(cached) $ECHO_C" >&6
8503 else
8504 cat >conftest.$ac_ext <<_ACEOF
8505 /* confdefs.h. */
8506 _ACEOF
8507 cat confdefs.h >>conftest.$ac_ext
8508 cat >>conftest.$ac_ext <<_ACEOF
8509 /* end confdefs.h. */
8510 #include <pthread.h>
8511 _ACEOF
8512 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8513 (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
8520 if test -s conftest.err; then
8521 ac_cpp_err=$ac_c_preproc_warn_flag
8522 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8523 else
8524 ac_cpp_err=
8525 fi
8526 else
8527 ac_cpp_err=yes
8528 fi
8529 if test -z "$ac_cpp_err"; then
8530 ac_cv_header_pthread_h=yes
8531 else
8532 echo "$as_me: failed program was:" >&5
8533 sed 's/^/| /' conftest.$ac_ext >&5
8534
8535 ac_cv_header_pthread_h=no
8536 fi
8537 rm -f conftest.err conftest.$ac_ext
8538 fi
8539 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8540 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8541 if test $ac_cv_header_pthread_h = yes; then
8542 have_pthread_h=yes
8543 else
8544 have_pthread_h=
8545 fi
8546
8547
8548 # These tests can't be done till we know if we have limits.h.
8549 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8550 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8551 if test "${gcc_cv_decl_char_bit+set}" = set; then
8552 echo $ECHO_N "(cached) $ECHO_C" >&6
8553 else
8554 cat >conftest.$ac_ext <<_ACEOF
8555 /* confdefs.h. */
8556 _ACEOF
8557 cat confdefs.h >>conftest.$ac_ext
8558 cat >>conftest.$ac_ext <<_ACEOF
8559 /* end confdefs.h. */
8560 #ifdef HAVE_LIMITS_H
8561 #include <limits.h>
8562 #endif
8563 #ifdef CHAR_BIT
8564 found
8565 #endif
8566 _ACEOF
8567 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8568 $EGREP "found" >/dev/null 2>&1; then
8569 gcc_cv_decl_char_bit=yes
8570 else
8571 gcc_cv_decl_char_bit=no
8572 fi
8573 rm -f conftest*
8574
8575
8576 fi
8577 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8578 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8579 if test $gcc_cv_decl_char_bit = no; then
8580 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8581 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8582 if test "${gcc_cv_c_nbby+set}" = set; then
8583 echo $ECHO_N "(cached) $ECHO_C" >&6
8584 else
8585 i=8
8586 gcc_cv_c_nbby=
8587 while test $i -lt 65; do
8588 cat >conftest.$ac_ext <<_ACEOF
8589 /* confdefs.h. */
8590 _ACEOF
8591 cat confdefs.h >>conftest.$ac_ext
8592 cat >>conftest.$ac_ext <<_ACEOF
8593 /* end confdefs.h. */
8594
8595 int
8596 main ()
8597 {
8598 switch(0) {
8599 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8600 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8601 ; }
8602 ;
8603 return 0;
8604 }
8605 _ACEOF
8606 rm -f conftest.$ac_objext
8607 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8608 (eval $ac_compile) 2>conftest.er1
8609 ac_status=$?
8610 grep -v '^ *+' conftest.er1 >conftest.err
8611 rm -f conftest.er1
8612 cat conftest.err >&5
8613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8614 (exit $ac_status); } &&
8615 { ac_try='test -z "$ac_c_werror_flag"
8616 || test ! -s conftest.err'
8617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8618 (eval $ac_try) 2>&5
8619 ac_status=$?
8620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8621 (exit $ac_status); }; } &&
8622 { ac_try='test -s conftest.$ac_objext'
8623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8624 (eval $ac_try) 2>&5
8625 ac_status=$?
8626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8627 (exit $ac_status); }; }; then
8628 gcc_cv_c_nbby=$i; break
8629 else
8630 echo "$as_me: failed program was:" >&5
8631 sed 's/^/| /' conftest.$ac_ext >&5
8632
8633 fi
8634 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8635 i=`expr $i + 1`
8636 done
8637 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8638
8639 fi
8640 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8641 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8642 if test $gcc_cv_c_nbby = failed; then
8643 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8644 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8645 { (exit 1); exit 1; }; }
8646 else
8647
8648 cat >>confdefs.h <<_ACEOF
8649 #define CHAR_BIT $gcc_cv_c_nbby
8650 _ACEOF
8651
8652 fi
8653 fi
8654 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8655 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8656 if test "${ac_cv_c_bigendian+set}" = set; then
8657 echo $ECHO_N "(cached) $ECHO_C" >&6
8658 else
8659 # See if sys/param.h defines the BYTE_ORDER macro.
8660 cat >conftest.$ac_ext <<_ACEOF
8661 /* confdefs.h. */
8662 _ACEOF
8663 cat confdefs.h >>conftest.$ac_ext
8664 cat >>conftest.$ac_ext <<_ACEOF
8665 /* end confdefs.h. */
8666 #include <sys/types.h>
8667 #include <sys/param.h>
8668
8669 int
8670 main ()
8671 {
8672 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8673 bogus endian macros
8674 #endif
8675
8676 ;
8677 return 0;
8678 }
8679 _ACEOF
8680 rm -f conftest.$ac_objext
8681 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8682 (eval $ac_compile) 2>conftest.er1
8683 ac_status=$?
8684 grep -v '^ *+' conftest.er1 >conftest.err
8685 rm -f conftest.er1
8686 cat conftest.err >&5
8687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688 (exit $ac_status); } &&
8689 { ac_try='test -z "$ac_c_werror_flag"
8690 || test ! -s conftest.err'
8691 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8692 (eval $ac_try) 2>&5
8693 ac_status=$?
8694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8695 (exit $ac_status); }; } &&
8696 { ac_try='test -s conftest.$ac_objext'
8697 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8698 (eval $ac_try) 2>&5
8699 ac_status=$?
8700 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8701 (exit $ac_status); }; }; then
8702 # It does; now see whether it defined to BIG_ENDIAN or not.
8703 cat >conftest.$ac_ext <<_ACEOF
8704 /* confdefs.h. */
8705 _ACEOF
8706 cat confdefs.h >>conftest.$ac_ext
8707 cat >>conftest.$ac_ext <<_ACEOF
8708 /* end confdefs.h. */
8709 #include <sys/types.h>
8710 #include <sys/param.h>
8711
8712 int
8713 main ()
8714 {
8715 #if BYTE_ORDER != BIG_ENDIAN
8716 not big endian
8717 #endif
8718
8719 ;
8720 return 0;
8721 }
8722 _ACEOF
8723 rm -f conftest.$ac_objext
8724 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8725 (eval $ac_compile) 2>conftest.er1
8726 ac_status=$?
8727 grep -v '^ *+' conftest.er1 >conftest.err
8728 rm -f conftest.er1
8729 cat conftest.err >&5
8730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8731 (exit $ac_status); } &&
8732 { ac_try='test -z "$ac_c_werror_flag"
8733 || test ! -s conftest.err'
8734 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8735 (eval $ac_try) 2>&5
8736 ac_status=$?
8737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8738 (exit $ac_status); }; } &&
8739 { ac_try='test -s conftest.$ac_objext'
8740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8741 (eval $ac_try) 2>&5
8742 ac_status=$?
8743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8744 (exit $ac_status); }; }; then
8745 ac_cv_c_bigendian=yes
8746 else
8747 echo "$as_me: failed program was:" >&5
8748 sed 's/^/| /' conftest.$ac_ext >&5
8749
8750 ac_cv_c_bigendian=no
8751 fi
8752 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8753 else
8754 echo "$as_me: failed program was:" >&5
8755 sed 's/^/| /' conftest.$ac_ext >&5
8756
8757 # It does not; compile a test program.
8758 if test "$cross_compiling" = yes; then
8759 # try to guess the endianness by grepping values into an object file
8760 ac_cv_c_bigendian=unknown
8761 cat >conftest.$ac_ext <<_ACEOF
8762 /* confdefs.h. */
8763 _ACEOF
8764 cat confdefs.h >>conftest.$ac_ext
8765 cat >>conftest.$ac_ext <<_ACEOF
8766 /* end confdefs.h. */
8767 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8768 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8769 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8770 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8771 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8772 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8773 int
8774 main ()
8775 {
8776 _ascii (); _ebcdic ();
8777 ;
8778 return 0;
8779 }
8780 _ACEOF
8781 rm -f conftest.$ac_objext
8782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8783 (eval $ac_compile) 2>conftest.er1
8784 ac_status=$?
8785 grep -v '^ *+' conftest.er1 >conftest.err
8786 rm -f conftest.er1
8787 cat conftest.err >&5
8788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8789 (exit $ac_status); } &&
8790 { ac_try='test -z "$ac_c_werror_flag"
8791 || test ! -s conftest.err'
8792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8793 (eval $ac_try) 2>&5
8794 ac_status=$?
8795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8796 (exit $ac_status); }; } &&
8797 { ac_try='test -s conftest.$ac_objext'
8798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8799 (eval $ac_try) 2>&5
8800 ac_status=$?
8801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8802 (exit $ac_status); }; }; then
8803 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8804 ac_cv_c_bigendian=yes
8805 fi
8806 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8807 if test "$ac_cv_c_bigendian" = unknown; then
8808 ac_cv_c_bigendian=no
8809 else
8810 # finding both strings is unlikely to happen, but who knows?
8811 ac_cv_c_bigendian=unknown
8812 fi
8813 fi
8814 else
8815 echo "$as_me: failed program was:" >&5
8816 sed 's/^/| /' conftest.$ac_ext >&5
8817
8818 fi
8819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8820 else
8821 cat >conftest.$ac_ext <<_ACEOF
8822 /* confdefs.h. */
8823 _ACEOF
8824 cat confdefs.h >>conftest.$ac_ext
8825 cat >>conftest.$ac_ext <<_ACEOF
8826 /* end confdefs.h. */
8827 int
8828 main ()
8829 {
8830 /* Are we little or big endian? From Harbison&Steele. */
8831 union
8832 {
8833 long l;
8834 char c[sizeof (long)];
8835 } u;
8836 u.l = 1;
8837 exit (u.c[sizeof (long) - 1] == 1);
8838 }
8839 _ACEOF
8840 rm -f conftest$ac_exeext
8841 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8842 (eval $ac_link) 2>&5
8843 ac_status=$?
8844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8845 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8847 (eval $ac_try) 2>&5
8848 ac_status=$?
8849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8850 (exit $ac_status); }; }; then
8851 ac_cv_c_bigendian=no
8852 else
8853 echo "$as_me: program exited with status $ac_status" >&5
8854 echo "$as_me: failed program was:" >&5
8855 sed 's/^/| /' conftest.$ac_ext >&5
8856
8857 ( exit $ac_status )
8858 ac_cv_c_bigendian=yes
8859 fi
8860 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8861 fi
8862 fi
8863 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8864 fi
8865 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8866 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8867 case $ac_cv_c_bigendian in
8868 yes)
8869
8870 cat >>confdefs.h <<\_ACEOF
8871 #define WORDS_BIGENDIAN 1
8872 _ACEOF
8873 ;;
8874 no)
8875 ;;
8876 *)
8877 { { echo "$as_me:$LINENO: error: unknown endianness
8878 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8879 echo "$as_me: error: unknown endianness
8880 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8881 { (exit 1); exit 1; }; } ;;
8882 esac
8883
8884
8885 # --------
8886 # UNSORTED
8887 # --------
8888
8889
8890 # These libraries may be used by collect2.
8891 # We may need a special search path to get them linked.
8892 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8893 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8894 if test "${gcc_cv_collect2_libs+set}" = set; then
8895 echo $ECHO_N "(cached) $ECHO_C" >&6
8896 else
8897 save_LIBS="$LIBS"
8898 for libs in '' -lld -lmld \
8899 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8900 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8901 do
8902 LIBS="$libs"
8903 cat >conftest.$ac_ext <<_ACEOF
8904 /* confdefs.h. */
8905 _ACEOF
8906 cat confdefs.h >>conftest.$ac_ext
8907 cat >>conftest.$ac_ext <<_ACEOF
8908 /* end confdefs.h. */
8909
8910 /* Override any gcc2 internal prototype to avoid an error. */
8911 #ifdef __cplusplus
8912 extern "C"
8913 #endif
8914 /* We use char because int might match the return type of a gcc2
8915 builtin and then its argument prototype would still apply. */
8916 char ldopen ();
8917 int
8918 main ()
8919 {
8920 ldopen ();
8921 ;
8922 return 0;
8923 }
8924 _ACEOF
8925 rm -f conftest.$ac_objext conftest$ac_exeext
8926 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8927 (eval $ac_link) 2>conftest.er1
8928 ac_status=$?
8929 grep -v '^ *+' conftest.er1 >conftest.err
8930 rm -f conftest.er1
8931 cat conftest.err >&5
8932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8933 (exit $ac_status); } &&
8934 { ac_try='test -z "$ac_c_werror_flag"
8935 || test ! -s conftest.err'
8936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8937 (eval $ac_try) 2>&5
8938 ac_status=$?
8939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8940 (exit $ac_status); }; } &&
8941 { ac_try='test -s conftest$ac_exeext'
8942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8943 (eval $ac_try) 2>&5
8944 ac_status=$?
8945 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8946 (exit $ac_status); }; }; then
8947 gcc_cv_collect2_libs="$libs"; break
8948 else
8949 echo "$as_me: failed program was:" >&5
8950 sed 's/^/| /' conftest.$ac_ext >&5
8951
8952 fi
8953 rm -f conftest.err conftest.$ac_objext \
8954 conftest$ac_exeext conftest.$ac_ext
8955 done
8956 LIBS="$save_LIBS"
8957 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8958 fi
8959 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8960 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8961 case $gcc_cv_collect2_libs in
8962 "none required") ;;
8963 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8964 esac
8965
8966
8967 # When building Ada code on Alpha, we need exc_resume which is usually in
8968 # -lexc. So test for it.
8969 save_LIBS="$LIBS"
8970 LIBS=
8971 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8972 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8973 if test "${ac_cv_search_exc_resume+set}" = set; then
8974 echo $ECHO_N "(cached) $ECHO_C" >&6
8975 else
8976 ac_func_search_save_LIBS=$LIBS
8977 ac_cv_search_exc_resume=no
8978 cat >conftest.$ac_ext <<_ACEOF
8979 /* confdefs.h. */
8980 _ACEOF
8981 cat confdefs.h >>conftest.$ac_ext
8982 cat >>conftest.$ac_ext <<_ACEOF
8983 /* end confdefs.h. */
8984
8985 /* Override any gcc2 internal prototype to avoid an error. */
8986 #ifdef __cplusplus
8987 extern "C"
8988 #endif
8989 /* We use char because int might match the return type of a gcc2
8990 builtin and then its argument prototype would still apply. */
8991 char exc_resume ();
8992 int
8993 main ()
8994 {
8995 exc_resume ();
8996 ;
8997 return 0;
8998 }
8999 _ACEOF
9000 rm -f conftest.$ac_objext conftest$ac_exeext
9001 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9002 (eval $ac_link) 2>conftest.er1
9003 ac_status=$?
9004 grep -v '^ *+' conftest.er1 >conftest.err
9005 rm -f conftest.er1
9006 cat conftest.err >&5
9007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9008 (exit $ac_status); } &&
9009 { ac_try='test -z "$ac_c_werror_flag"
9010 || test ! -s conftest.err'
9011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9012 (eval $ac_try) 2>&5
9013 ac_status=$?
9014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9015 (exit $ac_status); }; } &&
9016 { ac_try='test -s conftest$ac_exeext'
9017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9018 (eval $ac_try) 2>&5
9019 ac_status=$?
9020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9021 (exit $ac_status); }; }; then
9022 ac_cv_search_exc_resume="none required"
9023 else
9024 echo "$as_me: failed program was:" >&5
9025 sed 's/^/| /' conftest.$ac_ext >&5
9026
9027 fi
9028 rm -f conftest.err conftest.$ac_objext \
9029 conftest$ac_exeext conftest.$ac_ext
9030 if test "$ac_cv_search_exc_resume" = no; then
9031 for ac_lib in exc; do
9032 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9033 cat >conftest.$ac_ext <<_ACEOF
9034 /* confdefs.h. */
9035 _ACEOF
9036 cat confdefs.h >>conftest.$ac_ext
9037 cat >>conftest.$ac_ext <<_ACEOF
9038 /* end confdefs.h. */
9039
9040 /* Override any gcc2 internal prototype to avoid an error. */
9041 #ifdef __cplusplus
9042 extern "C"
9043 #endif
9044 /* We use char because int might match the return type of a gcc2
9045 builtin and then its argument prototype would still apply. */
9046 char exc_resume ();
9047 int
9048 main ()
9049 {
9050 exc_resume ();
9051 ;
9052 return 0;
9053 }
9054 _ACEOF
9055 rm -f conftest.$ac_objext conftest$ac_exeext
9056 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9057 (eval $ac_link) 2>conftest.er1
9058 ac_status=$?
9059 grep -v '^ *+' conftest.er1 >conftest.err
9060 rm -f conftest.er1
9061 cat conftest.err >&5
9062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9063 (exit $ac_status); } &&
9064 { ac_try='test -z "$ac_c_werror_flag"
9065 || test ! -s conftest.err'
9066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9067 (eval $ac_try) 2>&5
9068 ac_status=$?
9069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9070 (exit $ac_status); }; } &&
9071 { ac_try='test -s conftest$ac_exeext'
9072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9073 (eval $ac_try) 2>&5
9074 ac_status=$?
9075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9076 (exit $ac_status); }; }; then
9077 ac_cv_search_exc_resume="-l$ac_lib"
9078 break
9079 else
9080 echo "$as_me: failed program was:" >&5
9081 sed 's/^/| /' conftest.$ac_ext >&5
9082
9083 fi
9084 rm -f conftest.err conftest.$ac_objext \
9085 conftest$ac_exeext conftest.$ac_ext
9086 done
9087 fi
9088 LIBS=$ac_func_search_save_LIBS
9089 fi
9090 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9091 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9092 if test "$ac_cv_search_exc_resume" != no; then
9093 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9094
9095 fi
9096
9097 GNAT_LIBEXC="$LIBS"
9098 LIBS="$save_LIBS"
9099
9100
9101 # Some systems put ldexp and frexp in libm instead of libc; assume
9102 # they're both in the same place. jcf-dump needs them.
9103 save_LIBS="$LIBS"
9104 LIBS=
9105 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9106 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9107 if test "${ac_cv_search_ldexp+set}" = set; then
9108 echo $ECHO_N "(cached) $ECHO_C" >&6
9109 else
9110 ac_func_search_save_LIBS=$LIBS
9111 ac_cv_search_ldexp=no
9112 cat >conftest.$ac_ext <<_ACEOF
9113 /* confdefs.h. */
9114 _ACEOF
9115 cat confdefs.h >>conftest.$ac_ext
9116 cat >>conftest.$ac_ext <<_ACEOF
9117 /* end confdefs.h. */
9118
9119 /* Override any gcc2 internal prototype to avoid an error. */
9120 #ifdef __cplusplus
9121 extern "C"
9122 #endif
9123 /* We use char because int might match the return type of a gcc2
9124 builtin and then its argument prototype would still apply. */
9125 char ldexp ();
9126 int
9127 main ()
9128 {
9129 ldexp ();
9130 ;
9131 return 0;
9132 }
9133 _ACEOF
9134 rm -f conftest.$ac_objext conftest$ac_exeext
9135 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9136 (eval $ac_link) 2>conftest.er1
9137 ac_status=$?
9138 grep -v '^ *+' conftest.er1 >conftest.err
9139 rm -f conftest.er1
9140 cat conftest.err >&5
9141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9142 (exit $ac_status); } &&
9143 { ac_try='test -z "$ac_c_werror_flag"
9144 || test ! -s conftest.err'
9145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9146 (eval $ac_try) 2>&5
9147 ac_status=$?
9148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9149 (exit $ac_status); }; } &&
9150 { ac_try='test -s conftest$ac_exeext'
9151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9152 (eval $ac_try) 2>&5
9153 ac_status=$?
9154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9155 (exit $ac_status); }; }; then
9156 ac_cv_search_ldexp="none required"
9157 else
9158 echo "$as_me: failed program was:" >&5
9159 sed 's/^/| /' conftest.$ac_ext >&5
9160
9161 fi
9162 rm -f conftest.err conftest.$ac_objext \
9163 conftest$ac_exeext conftest.$ac_ext
9164 if test "$ac_cv_search_ldexp" = no; then
9165 for ac_lib in m; do
9166 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9167 cat >conftest.$ac_ext <<_ACEOF
9168 /* confdefs.h. */
9169 _ACEOF
9170 cat confdefs.h >>conftest.$ac_ext
9171 cat >>conftest.$ac_ext <<_ACEOF
9172 /* end confdefs.h. */
9173
9174 /* Override any gcc2 internal prototype to avoid an error. */
9175 #ifdef __cplusplus
9176 extern "C"
9177 #endif
9178 /* We use char because int might match the return type of a gcc2
9179 builtin and then its argument prototype would still apply. */
9180 char ldexp ();
9181 int
9182 main ()
9183 {
9184 ldexp ();
9185 ;
9186 return 0;
9187 }
9188 _ACEOF
9189 rm -f conftest.$ac_objext conftest$ac_exeext
9190 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9191 (eval $ac_link) 2>conftest.er1
9192 ac_status=$?
9193 grep -v '^ *+' conftest.er1 >conftest.err
9194 rm -f conftest.er1
9195 cat conftest.err >&5
9196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9197 (exit $ac_status); } &&
9198 { ac_try='test -z "$ac_c_werror_flag"
9199 || test ! -s conftest.err'
9200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9201 (eval $ac_try) 2>&5
9202 ac_status=$?
9203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9204 (exit $ac_status); }; } &&
9205 { ac_try='test -s conftest$ac_exeext'
9206 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9207 (eval $ac_try) 2>&5
9208 ac_status=$?
9209 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9210 (exit $ac_status); }; }; then
9211 ac_cv_search_ldexp="-l$ac_lib"
9212 break
9213 else
9214 echo "$as_me: failed program was:" >&5
9215 sed 's/^/| /' conftest.$ac_ext >&5
9216
9217 fi
9218 rm -f conftest.err conftest.$ac_objext \
9219 conftest$ac_exeext conftest.$ac_ext
9220 done
9221 fi
9222 LIBS=$ac_func_search_save_LIBS
9223 fi
9224 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9225 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9226 if test "$ac_cv_search_ldexp" != no; then
9227 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9228
9229 fi
9230
9231 LDEXP_LIB="$LIBS"
9232 LIBS="$save_LIBS"
9233
9234
9235 # Use <inttypes.h> only if it exists,
9236 # doesn't clash with <sys/types.h>, and declares intmax_t.
9237 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9238 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9239 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9240 echo $ECHO_N "(cached) $ECHO_C" >&6
9241 else
9242 cat >conftest.$ac_ext <<_ACEOF
9243 /* confdefs.h. */
9244 _ACEOF
9245 cat confdefs.h >>conftest.$ac_ext
9246 cat >>conftest.$ac_ext <<_ACEOF
9247 /* end confdefs.h. */
9248 #include <sys/types.h>
9249 #include <inttypes.h>
9250 int
9251 main ()
9252 {
9253 intmax_t i = -1;
9254 ;
9255 return 0;
9256 }
9257 _ACEOF
9258 rm -f conftest.$ac_objext
9259 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9260 (eval $ac_compile) 2>conftest.er1
9261 ac_status=$?
9262 grep -v '^ *+' conftest.er1 >conftest.err
9263 rm -f conftest.er1
9264 cat conftest.err >&5
9265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9266 (exit $ac_status); } &&
9267 { ac_try='test -z "$ac_c_werror_flag"
9268 || test ! -s conftest.err'
9269 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9270 (eval $ac_try) 2>&5
9271 ac_status=$?
9272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9273 (exit $ac_status); }; } &&
9274 { ac_try='test -s conftest.$ac_objext'
9275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9276 (eval $ac_try) 2>&5
9277 ac_status=$?
9278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9279 (exit $ac_status); }; }; then
9280 gcc_cv_header_inttypes_h=yes
9281 else
9282 echo "$as_me: failed program was:" >&5
9283 sed 's/^/| /' conftest.$ac_ext >&5
9284
9285 gcc_cv_header_inttypes_h=no
9286 fi
9287 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9288 fi
9289
9290 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9291 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9292 if test $gcc_cv_header_inttypes_h = yes; then
9293
9294 cat >>confdefs.h <<\_ACEOF
9295 #define HAVE_INTTYPES_H 1
9296 _ACEOF
9297
9298 fi
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9338 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9339 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9340 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9341 do
9342 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9343 echo "$as_me:$LINENO: checking for $ac_func" >&5
9344 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9345 if eval "test \"\${$as_ac_var+set}\" = set"; then
9346 echo $ECHO_N "(cached) $ECHO_C" >&6
9347 else
9348 cat >conftest.$ac_ext <<_ACEOF
9349 /* confdefs.h. */
9350 _ACEOF
9351 cat confdefs.h >>conftest.$ac_ext
9352 cat >>conftest.$ac_ext <<_ACEOF
9353 /* end confdefs.h. */
9354 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9355 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9356 #define $ac_func innocuous_$ac_func
9357
9358 /* System header to define __stub macros and hopefully few prototypes,
9359 which can conflict with char $ac_func (); below.
9360 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9361 <limits.h> exists even on freestanding compilers. */
9362
9363 #ifdef __STDC__
9364 # include <limits.h>
9365 #else
9366 # include <assert.h>
9367 #endif
9368
9369 #undef $ac_func
9370
9371 /* Override any gcc2 internal prototype to avoid an error. */
9372 #ifdef __cplusplus
9373 extern "C"
9374 {
9375 #endif
9376 /* We use char because int might match the return type of a gcc2
9377 builtin and then its argument prototype would still apply. */
9378 char $ac_func ();
9379 /* The GNU C library defines this for functions which it implements
9380 to always fail with ENOSYS. Some functions are actually named
9381 something starting with __ and the normal name is an alias. */
9382 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9383 choke me
9384 #else
9385 char (*f) () = $ac_func;
9386 #endif
9387 #ifdef __cplusplus
9388 }
9389 #endif
9390
9391 int
9392 main ()
9393 {
9394 return f != $ac_func;
9395 ;
9396 return 0;
9397 }
9398 _ACEOF
9399 rm -f conftest.$ac_objext conftest$ac_exeext
9400 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9401 (eval $ac_link) 2>conftest.er1
9402 ac_status=$?
9403 grep -v '^ *+' conftest.er1 >conftest.err
9404 rm -f conftest.er1
9405 cat conftest.err >&5
9406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9407 (exit $ac_status); } &&
9408 { ac_try='test -z "$ac_c_werror_flag"
9409 || test ! -s conftest.err'
9410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9411 (eval $ac_try) 2>&5
9412 ac_status=$?
9413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9414 (exit $ac_status); }; } &&
9415 { ac_try='test -s conftest$ac_exeext'
9416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9417 (eval $ac_try) 2>&5
9418 ac_status=$?
9419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9420 (exit $ac_status); }; }; then
9421 eval "$as_ac_var=yes"
9422 else
9423 echo "$as_me: failed program was:" >&5
9424 sed 's/^/| /' conftest.$ac_ext >&5
9425
9426 eval "$as_ac_var=no"
9427 fi
9428 rm -f conftest.err conftest.$ac_objext \
9429 conftest$ac_exeext conftest.$ac_ext
9430 fi
9431 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9432 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9433 if test `eval echo '${'$as_ac_var'}'` = yes; then
9434 cat >>confdefs.h <<_ACEOF
9435 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9436 _ACEOF
9437
9438 fi
9439 done
9440
9441
9442 if test x$ac_cv_func_mbstowcs = xyes; then
9443 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9444 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9445 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9446 echo $ECHO_N "(cached) $ECHO_C" >&6
9447 else
9448 if test "$cross_compiling" = yes; then
9449 gcc_cv_func_mbstowcs_works=yes
9450 else
9451 cat >conftest.$ac_ext <<_ACEOF
9452 /* confdefs.h. */
9453 _ACEOF
9454 cat confdefs.h >>conftest.$ac_ext
9455 cat >>conftest.$ac_ext <<_ACEOF
9456 /* end confdefs.h. */
9457 #include <stdlib.h>
9458 int main()
9459 {
9460 mbstowcs(0, "", 0);
9461 return 0;
9462 }
9463 _ACEOF
9464 rm -f conftest$ac_exeext
9465 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9466 (eval $ac_link) 2>&5
9467 ac_status=$?
9468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9469 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9470 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9471 (eval $ac_try) 2>&5
9472 ac_status=$?
9473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9474 (exit $ac_status); }; }; then
9475 gcc_cv_func_mbstowcs_works=yes
9476 else
9477 echo "$as_me: program exited with status $ac_status" >&5
9478 echo "$as_me: failed program was:" >&5
9479 sed 's/^/| /' conftest.$ac_ext >&5
9480
9481 ( exit $ac_status )
9482 gcc_cv_func_mbstowcs_works=no
9483 fi
9484 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9485 fi
9486 fi
9487 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9488 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9489 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9490
9491 cat >>confdefs.h <<\_ACEOF
9492 #define HAVE_WORKING_MBSTOWCS 1
9493 _ACEOF
9494
9495 fi
9496 fi
9497
9498 echo "$as_me:$LINENO: checking for ssize_t" >&5
9499 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9500 if test "${ac_cv_type_ssize_t+set}" = set; then
9501 echo $ECHO_N "(cached) $ECHO_C" >&6
9502 else
9503 cat >conftest.$ac_ext <<_ACEOF
9504 /* confdefs.h. */
9505 _ACEOF
9506 cat confdefs.h >>conftest.$ac_ext
9507 cat >>conftest.$ac_ext <<_ACEOF
9508 /* end confdefs.h. */
9509 $ac_includes_default
9510 int
9511 main ()
9512 {
9513 if ((ssize_t *) 0)
9514 return 0;
9515 if (sizeof (ssize_t))
9516 return 0;
9517 ;
9518 return 0;
9519 }
9520 _ACEOF
9521 rm -f conftest.$ac_objext
9522 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9523 (eval $ac_compile) 2>conftest.er1
9524 ac_status=$?
9525 grep -v '^ *+' conftest.er1 >conftest.err
9526 rm -f conftest.er1
9527 cat conftest.err >&5
9528 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9529 (exit $ac_status); } &&
9530 { ac_try='test -z "$ac_c_werror_flag"
9531 || test ! -s conftest.err'
9532 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9533 (eval $ac_try) 2>&5
9534 ac_status=$?
9535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9536 (exit $ac_status); }; } &&
9537 { ac_try='test -s conftest.$ac_objext'
9538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9539 (eval $ac_try) 2>&5
9540 ac_status=$?
9541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9542 (exit $ac_status); }; }; then
9543 ac_cv_type_ssize_t=yes
9544 else
9545 echo "$as_me: failed program was:" >&5
9546 sed 's/^/| /' conftest.$ac_ext >&5
9547
9548 ac_cv_type_ssize_t=no
9549 fi
9550 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9551 fi
9552 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9553 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9554 if test $ac_cv_type_ssize_t = yes; then
9555 :
9556 else
9557
9558 cat >>confdefs.h <<_ACEOF
9559 #define ssize_t int
9560 _ACEOF
9561
9562 fi
9563
9564
9565 # Try to determine the array type of the second argument of getgroups
9566 # for the target system (int or gid_t).
9567 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9568 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9569 if test "${ac_cv_type_uid_t+set}" = set; then
9570 echo $ECHO_N "(cached) $ECHO_C" >&6
9571 else
9572 cat >conftest.$ac_ext <<_ACEOF
9573 /* confdefs.h. */
9574 _ACEOF
9575 cat confdefs.h >>conftest.$ac_ext
9576 cat >>conftest.$ac_ext <<_ACEOF
9577 /* end confdefs.h. */
9578 #include <sys/types.h>
9579
9580 _ACEOF
9581 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9582 $EGREP "uid_t" >/dev/null 2>&1; then
9583 ac_cv_type_uid_t=yes
9584 else
9585 ac_cv_type_uid_t=no
9586 fi
9587 rm -f conftest*
9588
9589 fi
9590 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9591 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9592 if test $ac_cv_type_uid_t = no; then
9593
9594 cat >>confdefs.h <<\_ACEOF
9595 #define uid_t int
9596 _ACEOF
9597
9598
9599 cat >>confdefs.h <<\_ACEOF
9600 #define gid_t int
9601 _ACEOF
9602
9603 fi
9604
9605 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9606 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9607 if test "${ac_cv_type_getgroups+set}" = set; then
9608 echo $ECHO_N "(cached) $ECHO_C" >&6
9609 else
9610 if test "$cross_compiling" = yes; then
9611 ac_cv_type_getgroups=cross
9612 else
9613 cat >conftest.$ac_ext <<_ACEOF
9614 /* confdefs.h. */
9615 _ACEOF
9616 cat confdefs.h >>conftest.$ac_ext
9617 cat >>conftest.$ac_ext <<_ACEOF
9618 /* end confdefs.h. */
9619 /* Thanks to Mike Rendell for this test. */
9620 #include <sys/types.h>
9621 #define NGID 256
9622 #undef MAX
9623 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9624
9625 int
9626 main ()
9627 {
9628 gid_t gidset[NGID];
9629 int i, n;
9630 union { gid_t gval; long lval; } val;
9631
9632 val.lval = -1;
9633 for (i = 0; i < NGID; i++)
9634 gidset[i] = val.gval;
9635 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9636 gidset);
9637 /* Exit non-zero if getgroups seems to require an array of ints. This
9638 happens when gid_t is short but getgroups modifies an array of ints. */
9639 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9640 }
9641 _ACEOF
9642 rm -f conftest$ac_exeext
9643 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9644 (eval $ac_link) 2>&5
9645 ac_status=$?
9646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9647 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9649 (eval $ac_try) 2>&5
9650 ac_status=$?
9651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9652 (exit $ac_status); }; }; then
9653 ac_cv_type_getgroups=gid_t
9654 else
9655 echo "$as_me: program exited with status $ac_status" >&5
9656 echo "$as_me: failed program was:" >&5
9657 sed 's/^/| /' conftest.$ac_ext >&5
9658
9659 ( exit $ac_status )
9660 ac_cv_type_getgroups=int
9661 fi
9662 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9663 fi
9664 if test $ac_cv_type_getgroups = cross; then
9665 cat >conftest.$ac_ext <<_ACEOF
9666 /* confdefs.h. */
9667 _ACEOF
9668 cat confdefs.h >>conftest.$ac_ext
9669 cat >>conftest.$ac_ext <<_ACEOF
9670 /* end confdefs.h. */
9671 #include <unistd.h>
9672
9673 _ACEOF
9674 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9675 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9676 ac_cv_type_getgroups=gid_t
9677 else
9678 ac_cv_type_getgroups=int
9679 fi
9680 rm -f conftest*
9681
9682 fi
9683 fi
9684 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9685 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9686
9687 cat >>confdefs.h <<_ACEOF
9688 #define GETGROUPS_T $ac_cv_type_getgroups
9689 _ACEOF
9690
9691
9692 if test "${target}" = "${build}"; then
9693 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9694 else
9695 case "${target}" in
9696 # This condition may need some tweaking. It should include all
9697 # targets where the array type of the second argument of getgroups
9698 # is int and the type of gid_t is not equivalent to int.
9699 *-*-sunos* | *-*-ultrix*)
9700 TARGET_GETGROUPS_T=int
9701 ;;
9702 *)
9703 TARGET_GETGROUPS_T=gid_t
9704 ;;
9705 esac
9706 fi
9707
9708
9709
9710 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9711 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9712 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9713 echo $ECHO_N "(cached) $ECHO_C" >&6
9714 else
9715 cat >conftest.$ac_ext <<_ACEOF
9716 /* confdefs.h. */
9717 _ACEOF
9718 cat confdefs.h >>conftest.$ac_ext
9719 cat >>conftest.$ac_ext <<_ACEOF
9720 /* end confdefs.h. */
9721 #include <sys/mman.h>
9722 _ACEOF
9723 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9724 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9725 ac_status=$?
9726 grep -v '^ *+' conftest.er1 >conftest.err
9727 rm -f conftest.er1
9728 cat conftest.err >&5
9729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9730 (exit $ac_status); } >/dev/null; then
9731 if test -s conftest.err; then
9732 ac_cpp_err=$ac_c_preproc_warn_flag
9733 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9734 else
9735 ac_cpp_err=
9736 fi
9737 else
9738 ac_cpp_err=yes
9739 fi
9740 if test -z "$ac_cpp_err"; then
9741 ac_cv_header_sys_mman_h=yes
9742 else
9743 echo "$as_me: failed program was:" >&5
9744 sed 's/^/| /' conftest.$ac_ext >&5
9745
9746 ac_cv_header_sys_mman_h=no
9747 fi
9748 rm -f conftest.err conftest.$ac_ext
9749 fi
9750 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9751 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9752 if test $ac_cv_header_sys_mman_h = yes; then
9753 gcc_header_sys_mman_h=yes
9754 else
9755 gcc_header_sys_mman_h=no
9756 fi
9757
9758 echo "$as_me:$LINENO: checking for mmap" >&5
9759 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9760 if test "${ac_cv_func_mmap+set}" = set; then
9761 echo $ECHO_N "(cached) $ECHO_C" >&6
9762 else
9763 cat >conftest.$ac_ext <<_ACEOF
9764 /* confdefs.h. */
9765 _ACEOF
9766 cat confdefs.h >>conftest.$ac_ext
9767 cat >>conftest.$ac_ext <<_ACEOF
9768 /* end confdefs.h. */
9769 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9770 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9771 #define mmap innocuous_mmap
9772
9773 /* System header to define __stub macros and hopefully few prototypes,
9774 which can conflict with char mmap (); below.
9775 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9776 <limits.h> exists even on freestanding compilers. */
9777
9778 #ifdef __STDC__
9779 # include <limits.h>
9780 #else
9781 # include <assert.h>
9782 #endif
9783
9784 #undef mmap
9785
9786 /* Override any gcc2 internal prototype to avoid an error. */
9787 #ifdef __cplusplus
9788 extern "C"
9789 {
9790 #endif
9791 /* We use char because int might match the return type of a gcc2
9792 builtin and then its argument prototype would still apply. */
9793 char mmap ();
9794 /* The GNU C library defines this for functions which it implements
9795 to always fail with ENOSYS. Some functions are actually named
9796 something starting with __ and the normal name is an alias. */
9797 #if defined (__stub_mmap) || defined (__stub___mmap)
9798 choke me
9799 #else
9800 char (*f) () = mmap;
9801 #endif
9802 #ifdef __cplusplus
9803 }
9804 #endif
9805
9806 int
9807 main ()
9808 {
9809 return f != mmap;
9810 ;
9811 return 0;
9812 }
9813 _ACEOF
9814 rm -f conftest.$ac_objext conftest$ac_exeext
9815 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9816 (eval $ac_link) 2>conftest.er1
9817 ac_status=$?
9818 grep -v '^ *+' conftest.er1 >conftest.err
9819 rm -f conftest.er1
9820 cat conftest.err >&5
9821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9822 (exit $ac_status); } &&
9823 { ac_try='test -z "$ac_c_werror_flag"
9824 || test ! -s conftest.err'
9825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9826 (eval $ac_try) 2>&5
9827 ac_status=$?
9828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9829 (exit $ac_status); }; } &&
9830 { ac_try='test -s conftest$ac_exeext'
9831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9832 (eval $ac_try) 2>&5
9833 ac_status=$?
9834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9835 (exit $ac_status); }; }; then
9836 ac_cv_func_mmap=yes
9837 else
9838 echo "$as_me: failed program was:" >&5
9839 sed 's/^/| /' conftest.$ac_ext >&5
9840
9841 ac_cv_func_mmap=no
9842 fi
9843 rm -f conftest.err conftest.$ac_objext \
9844 conftest$ac_exeext conftest.$ac_ext
9845 fi
9846 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9847 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9848 if test $ac_cv_func_mmap = yes; then
9849 gcc_func_mmap=yes
9850 else
9851 gcc_func_mmap=no
9852 fi
9853
9854 if test "$gcc_header_sys_mman_h" != yes \
9855 || test "$gcc_func_mmap" != yes; then
9856 gcc_cv_func_mmap_file=no
9857 gcc_cv_func_mmap_dev_zero=no
9858 gcc_cv_func_mmap_anon=no
9859 else
9860 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9861 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9862 if test "${gcc_cv_func_mmap_file+set}" = set; then
9863 echo $ECHO_N "(cached) $ECHO_C" >&6
9864 else
9865 # Add a system to this blacklist if
9866 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9867 # memory area containing the same data that you'd get if you applied
9868 # read() to the same fd. The only system known to have a problem here
9869 # is VMS, where text files have record structure.
9870 case "$host_os" in
9871 vms* | ultrix*)
9872 gcc_cv_func_mmap_file=no ;;
9873 *)
9874 gcc_cv_func_mmap_file=yes;;
9875 esac
9876 fi
9877 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9878 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9879 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9880 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9881 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9882 echo $ECHO_N "(cached) $ECHO_C" >&6
9883 else
9884 # Add a system to this blacklist if it has mmap() but /dev/zero
9885 # does not exist, or if mmapping /dev/zero does not give anonymous
9886 # zeroed pages with both the following properties:
9887 # 1. If you map N consecutive pages in with one call, and then
9888 # unmap any subset of those pages, the pages that were not
9889 # explicitly unmapped remain accessible.
9890 # 2. If you map two adjacent blocks of memory and then unmap them
9891 # both at once, they must both go away.
9892 # Systems known to be in this category are Windows (all variants),
9893 # VMS, and Darwin.
9894 case "$host_os" in
9895 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9896 gcc_cv_func_mmap_dev_zero=no ;;
9897 *)
9898 gcc_cv_func_mmap_dev_zero=yes;;
9899 esac
9900 fi
9901 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9902 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9903
9904 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9905 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9906 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9907 if test "${gcc_cv_decl_map_anon+set}" = set; then
9908 echo $ECHO_N "(cached) $ECHO_C" >&6
9909 else
9910 cat >conftest.$ac_ext <<_ACEOF
9911 /* confdefs.h. */
9912 _ACEOF
9913 cat confdefs.h >>conftest.$ac_ext
9914 cat >>conftest.$ac_ext <<_ACEOF
9915 /* end confdefs.h. */
9916 #include <sys/types.h>
9917 #include <sys/mman.h>
9918 #include <unistd.h>
9919
9920 #ifndef MAP_ANONYMOUS
9921 #define MAP_ANONYMOUS MAP_ANON
9922 #endif
9923
9924 int
9925 main ()
9926 {
9927 int n = MAP_ANONYMOUS;
9928 ;
9929 return 0;
9930 }
9931 _ACEOF
9932 rm -f conftest.$ac_objext
9933 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9934 (eval $ac_compile) 2>conftest.er1
9935 ac_status=$?
9936 grep -v '^ *+' conftest.er1 >conftest.err
9937 rm -f conftest.er1
9938 cat conftest.err >&5
9939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9940 (exit $ac_status); } &&
9941 { ac_try='test -z "$ac_c_werror_flag"
9942 || test ! -s conftest.err'
9943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9944 (eval $ac_try) 2>&5
9945 ac_status=$?
9946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9947 (exit $ac_status); }; } &&
9948 { ac_try='test -s conftest.$ac_objext'
9949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9950 (eval $ac_try) 2>&5
9951 ac_status=$?
9952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9953 (exit $ac_status); }; }; then
9954 gcc_cv_decl_map_anon=yes
9955 else
9956 echo "$as_me: failed program was:" >&5
9957 sed 's/^/| /' conftest.$ac_ext >&5
9958
9959 gcc_cv_decl_map_anon=no
9960 fi
9961 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9962 fi
9963 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9964 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9965
9966 if test $gcc_cv_decl_map_anon = no; then
9967 gcc_cv_func_mmap_anon=no
9968 else
9969 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9970 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9971 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9972 echo $ECHO_N "(cached) $ECHO_C" >&6
9973 else
9974 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9975 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9976 # doesn't give anonymous zeroed pages with the same properties listed
9977 # above for use of /dev/zero.
9978 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9979 case "$host_os" in
9980 vms* | cygwin* | pe | mingw* | sco* | udk* )
9981 gcc_cv_func_mmap_anon=no ;;
9982 *)
9983 gcc_cv_func_mmap_anon=yes;;
9984 esac
9985 fi
9986 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9987 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9988 fi
9989 fi
9990
9991 if test $gcc_cv_func_mmap_file = yes; then
9992
9993 cat >>confdefs.h <<\_ACEOF
9994 #define HAVE_MMAP_FILE 1
9995 _ACEOF
9996
9997 fi
9998 if test $gcc_cv_func_mmap_dev_zero = yes; then
9999
10000 cat >>confdefs.h <<\_ACEOF
10001 #define HAVE_MMAP_DEV_ZERO 1
10002 _ACEOF
10003
10004 fi
10005 if test $gcc_cv_func_mmap_anon = yes; then
10006
10007 cat >>confdefs.h <<\_ACEOF
10008 #define HAVE_MMAP_ANON 1
10009 _ACEOF
10010
10011 fi
10012
10013
10014 case "${host}" in
10015 *-*-*vms*)
10016 # Under VMS, vfork works very differently than on Unix. The standard test
10017 # won't work, and it isn't easily adaptable. It makes more sense to
10018 # just force it.
10019 ac_cv_func_vfork_works=yes
10020 ;;
10021 esac
10022 echo "$as_me:$LINENO: checking for pid_t" >&5
10023 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10024 if test "${ac_cv_type_pid_t+set}" = set; then
10025 echo $ECHO_N "(cached) $ECHO_C" >&6
10026 else
10027 cat >conftest.$ac_ext <<_ACEOF
10028 /* confdefs.h. */
10029 _ACEOF
10030 cat confdefs.h >>conftest.$ac_ext
10031 cat >>conftest.$ac_ext <<_ACEOF
10032 /* end confdefs.h. */
10033 $ac_includes_default
10034 int
10035 main ()
10036 {
10037 if ((pid_t *) 0)
10038 return 0;
10039 if (sizeof (pid_t))
10040 return 0;
10041 ;
10042 return 0;
10043 }
10044 _ACEOF
10045 rm -f conftest.$ac_objext
10046 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10047 (eval $ac_compile) 2>conftest.er1
10048 ac_status=$?
10049 grep -v '^ *+' conftest.er1 >conftest.err
10050 rm -f conftest.er1
10051 cat conftest.err >&5
10052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10053 (exit $ac_status); } &&
10054 { ac_try='test -z "$ac_c_werror_flag"
10055 || test ! -s conftest.err'
10056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10057 (eval $ac_try) 2>&5
10058 ac_status=$?
10059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10060 (exit $ac_status); }; } &&
10061 { ac_try='test -s conftest.$ac_objext'
10062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10063 (eval $ac_try) 2>&5
10064 ac_status=$?
10065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10066 (exit $ac_status); }; }; then
10067 ac_cv_type_pid_t=yes
10068 else
10069 echo "$as_me: failed program was:" >&5
10070 sed 's/^/| /' conftest.$ac_ext >&5
10071
10072 ac_cv_type_pid_t=no
10073 fi
10074 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10075 fi
10076 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10077 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10078 if test $ac_cv_type_pid_t = yes; then
10079 :
10080 else
10081
10082 cat >>confdefs.h <<_ACEOF
10083 #define pid_t int
10084 _ACEOF
10085
10086 fi
10087
10088
10089
10090 for ac_header in unistd.h vfork.h
10091 do
10092 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10093 echo "$as_me:$LINENO: checking for $ac_header" >&5
10094 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10095 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10096 echo $ECHO_N "(cached) $ECHO_C" >&6
10097 else
10098 cat >conftest.$ac_ext <<_ACEOF
10099 /* confdefs.h. */
10100 _ACEOF
10101 cat confdefs.h >>conftest.$ac_ext
10102 cat >>conftest.$ac_ext <<_ACEOF
10103 /* end confdefs.h. */
10104 #include <$ac_header>
10105 _ACEOF
10106 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10107 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10108 ac_status=$?
10109 grep -v '^ *+' conftest.er1 >conftest.err
10110 rm -f conftest.er1
10111 cat conftest.err >&5
10112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10113 (exit $ac_status); } >/dev/null; then
10114 if test -s conftest.err; then
10115 ac_cpp_err=$ac_c_preproc_warn_flag
10116 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10117 else
10118 ac_cpp_err=
10119 fi
10120 else
10121 ac_cpp_err=yes
10122 fi
10123 if test -z "$ac_cpp_err"; then
10124 eval "$as_ac_Header=yes"
10125 else
10126 echo "$as_me: failed program was:" >&5
10127 sed 's/^/| /' conftest.$ac_ext >&5
10128
10129 eval "$as_ac_Header=no"
10130 fi
10131 rm -f conftest.err conftest.$ac_ext
10132 fi
10133 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10134 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10135 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10136 cat >>confdefs.h <<_ACEOF
10137 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10138 _ACEOF
10139
10140 fi
10141 done
10142
10143
10144
10145 for ac_func in fork vfork
10146 do
10147 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10148 echo "$as_me:$LINENO: checking for $ac_func" >&5
10149 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10150 if eval "test \"\${$as_ac_var+set}\" = set"; then
10151 echo $ECHO_N "(cached) $ECHO_C" >&6
10152 else
10153 cat >conftest.$ac_ext <<_ACEOF
10154 /* confdefs.h. */
10155 _ACEOF
10156 cat confdefs.h >>conftest.$ac_ext
10157 cat >>conftest.$ac_ext <<_ACEOF
10158 /* end confdefs.h. */
10159 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10160 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10161 #define $ac_func innocuous_$ac_func
10162
10163 /* System header to define __stub macros and hopefully few prototypes,
10164 which can conflict with char $ac_func (); below.
10165 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10166 <limits.h> exists even on freestanding compilers. */
10167
10168 #ifdef __STDC__
10169 # include <limits.h>
10170 #else
10171 # include <assert.h>
10172 #endif
10173
10174 #undef $ac_func
10175
10176 /* Override any gcc2 internal prototype to avoid an error. */
10177 #ifdef __cplusplus
10178 extern "C"
10179 {
10180 #endif
10181 /* We use char because int might match the return type of a gcc2
10182 builtin and then its argument prototype would still apply. */
10183 char $ac_func ();
10184 /* The GNU C library defines this for functions which it implements
10185 to always fail with ENOSYS. Some functions are actually named
10186 something starting with __ and the normal name is an alias. */
10187 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10188 choke me
10189 #else
10190 char (*f) () = $ac_func;
10191 #endif
10192 #ifdef __cplusplus
10193 }
10194 #endif
10195
10196 int
10197 main ()
10198 {
10199 return f != $ac_func;
10200 ;
10201 return 0;
10202 }
10203 _ACEOF
10204 rm -f conftest.$ac_objext conftest$ac_exeext
10205 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10206 (eval $ac_link) 2>conftest.er1
10207 ac_status=$?
10208 grep -v '^ *+' conftest.er1 >conftest.err
10209 rm -f conftest.er1
10210 cat conftest.err >&5
10211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10212 (exit $ac_status); } &&
10213 { ac_try='test -z "$ac_c_werror_flag"
10214 || test ! -s conftest.err'
10215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10216 (eval $ac_try) 2>&5
10217 ac_status=$?
10218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10219 (exit $ac_status); }; } &&
10220 { ac_try='test -s conftest$ac_exeext'
10221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10222 (eval $ac_try) 2>&5
10223 ac_status=$?
10224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10225 (exit $ac_status); }; }; then
10226 eval "$as_ac_var=yes"
10227 else
10228 echo "$as_me: failed program was:" >&5
10229 sed 's/^/| /' conftest.$ac_ext >&5
10230
10231 eval "$as_ac_var=no"
10232 fi
10233 rm -f conftest.err conftest.$ac_objext \
10234 conftest$ac_exeext conftest.$ac_ext
10235 fi
10236 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10237 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10238 if test `eval echo '${'$as_ac_var'}'` = yes; then
10239 cat >>confdefs.h <<_ACEOF
10240 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10241 _ACEOF
10242
10243 fi
10244 done
10245
10246 if test "x$ac_cv_func_fork" = xyes; then
10247 echo "$as_me:$LINENO: checking for working fork" >&5
10248 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10249 if test "${ac_cv_func_fork_works+set}" = set; then
10250 echo $ECHO_N "(cached) $ECHO_C" >&6
10251 else
10252 if test "$cross_compiling" = yes; then
10253 ac_cv_func_fork_works=cross
10254 else
10255 cat >conftest.$ac_ext <<_ACEOF
10256 /* By Ruediger Kuhlmann. */
10257 #include <sys/types.h>
10258 #if HAVE_UNISTD_H
10259 # include <unistd.h>
10260 #endif
10261 /* Some systems only have a dummy stub for fork() */
10262 int main ()
10263 {
10264 if (fork() < 0)
10265 exit (1);
10266 exit (0);
10267 }
10268 _ACEOF
10269 rm -f conftest$ac_exeext
10270 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10271 (eval $ac_link) 2>&5
10272 ac_status=$?
10273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10274 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10276 (eval $ac_try) 2>&5
10277 ac_status=$?
10278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10279 (exit $ac_status); }; }; then
10280 ac_cv_func_fork_works=yes
10281 else
10282 echo "$as_me: program exited with status $ac_status" >&5
10283 echo "$as_me: failed program was:" >&5
10284 sed 's/^/| /' conftest.$ac_ext >&5
10285
10286 ( exit $ac_status )
10287 ac_cv_func_fork_works=no
10288 fi
10289 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10290 fi
10291 fi
10292 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10293 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10294
10295 else
10296 ac_cv_func_fork_works=$ac_cv_func_fork
10297 fi
10298 if test "x$ac_cv_func_fork_works" = xcross; then
10299 case $host in
10300 *-*-amigaos* | *-*-msdosdjgpp*)
10301 # Override, as these systems have only a dummy fork() stub
10302 ac_cv_func_fork_works=no
10303 ;;
10304 *)
10305 ac_cv_func_fork_works=yes
10306 ;;
10307 esac
10308 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10309 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10310 fi
10311 ac_cv_func_vfork_works=$ac_cv_func_vfork
10312 if test "x$ac_cv_func_vfork" = xyes; then
10313 echo "$as_me:$LINENO: checking for working vfork" >&5
10314 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10315 if test "${ac_cv_func_vfork_works+set}" = set; then
10316 echo $ECHO_N "(cached) $ECHO_C" >&6
10317 else
10318 if test "$cross_compiling" = yes; then
10319 ac_cv_func_vfork_works=cross
10320 else
10321 cat >conftest.$ac_ext <<_ACEOF
10322 /* confdefs.h. */
10323 _ACEOF
10324 cat confdefs.h >>conftest.$ac_ext
10325 cat >>conftest.$ac_ext <<_ACEOF
10326 /* end confdefs.h. */
10327 /* Thanks to Paul Eggert for this test. */
10328 #include <stdio.h>
10329 #include <stdlib.h>
10330 #include <sys/types.h>
10331 #include <sys/stat.h>
10332 #include <sys/wait.h>
10333 #if HAVE_UNISTD_H
10334 # include <unistd.h>
10335 #endif
10336 #if HAVE_VFORK_H
10337 # include <vfork.h>
10338 #endif
10339 /* On some sparc systems, changes by the child to local and incoming
10340 argument registers are propagated back to the parent. The compiler
10341 is told about this with #include <vfork.h>, but some compilers
10342 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10343 static variable whose address is put into a register that is
10344 clobbered by the vfork. */
10345 static void
10346 #ifdef __cplusplus
10347 sparc_address_test (int arg)
10348 # else
10349 sparc_address_test (arg) int arg;
10350 #endif
10351 {
10352 static pid_t child;
10353 if (!child) {
10354 child = vfork ();
10355 if (child < 0) {
10356 perror ("vfork");
10357 _exit(2);
10358 }
10359 if (!child) {
10360 arg = getpid();
10361 write(-1, "", 0);
10362 _exit (arg);
10363 }
10364 }
10365 }
10366
10367 int
10368 main ()
10369 {
10370 pid_t parent = getpid ();
10371 pid_t child;
10372
10373 sparc_address_test (0);
10374
10375 child = vfork ();
10376
10377 if (child == 0) {
10378 /* Here is another test for sparc vfork register problems. This
10379 test uses lots of local variables, at least as many local
10380 variables as main has allocated so far including compiler
10381 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10382 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10383 reuse the register of parent for one of the local variables,
10384 since it will think that parent can't possibly be used any more
10385 in this routine. Assigning to the local variable will thus
10386 munge parent in the parent process. */
10387 pid_t
10388 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10389 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10390 /* Convince the compiler that p..p7 are live; otherwise, it might
10391 use the same hardware register for all 8 local variables. */
10392 if (p != p1 || p != p2 || p != p3 || p != p4
10393 || p != p5 || p != p6 || p != p7)
10394 _exit(1);
10395
10396 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10397 from child file descriptors. If the child closes a descriptor
10398 before it execs or exits, this munges the parent's descriptor
10399 as well. Test for this by closing stdout in the child. */
10400 _exit(close(fileno(stdout)) != 0);
10401 } else {
10402 int status;
10403 struct stat st;
10404
10405 while (wait(&status) != child)
10406 ;
10407 exit(
10408 /* Was there some problem with vforking? */
10409 child < 0
10410
10411 /* Did the child fail? (This shouldn't happen.) */
10412 || status
10413
10414 /* Did the vfork/compiler bug occur? */
10415 || parent != getpid()
10416
10417 /* Did the file descriptor bug occur? */
10418 || fstat(fileno(stdout), &st) != 0
10419 );
10420 }
10421 }
10422 _ACEOF
10423 rm -f conftest$ac_exeext
10424 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10425 (eval $ac_link) 2>&5
10426 ac_status=$?
10427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10428 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10430 (eval $ac_try) 2>&5
10431 ac_status=$?
10432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10433 (exit $ac_status); }; }; then
10434 ac_cv_func_vfork_works=yes
10435 else
10436 echo "$as_me: program exited with status $ac_status" >&5
10437 echo "$as_me: failed program was:" >&5
10438 sed 's/^/| /' conftest.$ac_ext >&5
10439
10440 ( exit $ac_status )
10441 ac_cv_func_vfork_works=no
10442 fi
10443 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10444 fi
10445 fi
10446 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10447 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10448
10449 fi;
10450 if test "x$ac_cv_func_fork_works" = xcross; then
10451 ac_cv_func_vfork_works=$ac_cv_func_vfork
10452 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10453 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10454 fi
10455
10456 if test "x$ac_cv_func_vfork_works" = xyes; then
10457
10458 cat >>confdefs.h <<\_ACEOF
10459 #define HAVE_WORKING_VFORK 1
10460 _ACEOF
10461
10462 else
10463
10464 cat >>confdefs.h <<\_ACEOF
10465 #define vfork fork
10466 _ACEOF
10467
10468 fi
10469 if test "x$ac_cv_func_fork_works" = xyes; then
10470
10471 cat >>confdefs.h <<\_ACEOF
10472 #define HAVE_WORKING_FORK 1
10473 _ACEOF
10474
10475 fi
10476
10477
10478
10479 if test "X$prefix" = "XNONE"; then
10480 acl_final_prefix="$ac_default_prefix"
10481 else
10482 acl_final_prefix="$prefix"
10483 fi
10484 if test "X$exec_prefix" = "XNONE"; then
10485 acl_final_exec_prefix='${prefix}'
10486 else
10487 acl_final_exec_prefix="$exec_prefix"
10488 fi
10489 acl_save_prefix="$prefix"
10490 prefix="$acl_final_prefix"
10491 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10492 prefix="$acl_save_prefix"
10493
10494
10495 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10496 if test "${with_gnu_ld+set}" = set; then
10497 withval="$with_gnu_ld"
10498 test "$withval" = no || with_gnu_ld=yes
10499 else
10500 with_gnu_ld=no
10501 fi;
10502 # Prepare PATH_SEPARATOR.
10503 # The user is always right.
10504 if test "${PATH_SEPARATOR+set}" != set; then
10505 echo "#! /bin/sh" >conf$$.sh
10506 echo "exit 0" >>conf$$.sh
10507 chmod +x conf$$.sh
10508 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10509 PATH_SEPARATOR=';'
10510 else
10511 PATH_SEPARATOR=:
10512 fi
10513 rm -f conf$$.sh
10514 fi
10515 ac_prog=ld
10516 if test "$GCC" = yes; then
10517 # Check if gcc -print-prog-name=ld gives a path.
10518 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10519 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10520 case $host in
10521 *-*-mingw*)
10522 # gcc leaves a trailing carriage return which upsets mingw
10523 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10524 *)
10525 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10526 esac
10527 case $ac_prog in
10528 # Accept absolute paths.
10529 [\\/]* | [A-Za-z]:[\\/]*)
10530 re_direlt='/[^/][^/]*/\.\./'
10531 # Canonicalize the path of ld
10532 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10533 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10534 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10535 done
10536 test -z "$LD" && LD="$ac_prog"
10537 ;;
10538 "")
10539 # If it fails, then pretend we aren't using GCC.
10540 ac_prog=ld
10541 ;;
10542 *)
10543 # If it is relative, then search for the first ld in PATH.
10544 with_gnu_ld=unknown
10545 ;;
10546 esac
10547 elif test "$with_gnu_ld" = yes; then
10548 echo "$as_me:$LINENO: checking for GNU ld" >&5
10549 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10550 else
10551 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10552 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10553 fi
10554 if test "${acl_cv_path_LD+set}" = set; then
10555 echo $ECHO_N "(cached) $ECHO_C" >&6
10556 else
10557 if test -z "$LD"; then
10558 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10559 for ac_dir in $PATH; do
10560 test -z "$ac_dir" && ac_dir=.
10561 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10562 acl_cv_path_LD="$ac_dir/$ac_prog"
10563 # Check to see if the program is GNU ld. I'd rather use --version,
10564 # but apparently some GNU ld's only accept -v.
10565 # Break only if it was the GNU/non-GNU ld that we prefer.
10566 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10567 test "$with_gnu_ld" != no && break
10568 else
10569 test "$with_gnu_ld" != yes && break
10570 fi
10571 fi
10572 done
10573 IFS="$ac_save_ifs"
10574 else
10575 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10576 fi
10577 fi
10578
10579 LD="$acl_cv_path_LD"
10580 if test -n "$LD"; then
10581 echo "$as_me:$LINENO: result: $LD" >&5
10582 echo "${ECHO_T}$LD" >&6
10583 else
10584 echo "$as_me:$LINENO: result: no" >&5
10585 echo "${ECHO_T}no" >&6
10586 fi
10587 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10588 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10589 { (exit 1); exit 1; }; }
10590 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10591 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10592 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10593 echo $ECHO_N "(cached) $ECHO_C" >&6
10594 else
10595 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10596 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10597 acl_cv_prog_gnu_ld=yes
10598 else
10599 acl_cv_prog_gnu_ld=no
10600 fi
10601 fi
10602 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10603 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10604 with_gnu_ld=$acl_cv_prog_gnu_ld
10605
10606
10607
10608 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10609 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10610 if test "${acl_cv_rpath+set}" = set; then
10611 echo $ECHO_N "(cached) $ECHO_C" >&6
10612 else
10613
10614 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10615 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10616 . ./conftest.sh
10617 rm -f ./conftest.sh
10618 acl_cv_rpath=done
10619
10620 fi
10621 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10622 echo "${ECHO_T}$acl_cv_rpath" >&6
10623 wl="$acl_cv_wl"
10624 libext="$acl_cv_libext"
10625 shlibext="$acl_cv_shlibext"
10626 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10627 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10628 hardcode_direct="$acl_cv_hardcode_direct"
10629 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10630 # Check whether --enable-rpath or --disable-rpath was given.
10631 if test "${enable_rpath+set}" = set; then
10632 enableval="$enable_rpath"
10633 :
10634 else
10635 enable_rpath=yes
10636 fi;
10637
10638
10639
10640
10641
10642
10643
10644 use_additional=yes
10645
10646 acl_save_prefix="$prefix"
10647 prefix="$acl_final_prefix"
10648 acl_save_exec_prefix="$exec_prefix"
10649 exec_prefix="$acl_final_exec_prefix"
10650
10651 eval additional_includedir=\"$includedir\"
10652 eval additional_libdir=\"$libdir\"
10653
10654 exec_prefix="$acl_save_exec_prefix"
10655 prefix="$acl_save_prefix"
10656
10657
10658 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10659 if test "${with_libiconv_prefix+set}" = set; then
10660 withval="$with_libiconv_prefix"
10661
10662 if test "X$withval" = "Xno"; then
10663 use_additional=no
10664 else
10665 if test "X$withval" = "X"; then
10666
10667 acl_save_prefix="$prefix"
10668 prefix="$acl_final_prefix"
10669 acl_save_exec_prefix="$exec_prefix"
10670 exec_prefix="$acl_final_exec_prefix"
10671
10672 eval additional_includedir=\"$includedir\"
10673 eval additional_libdir=\"$libdir\"
10674
10675 exec_prefix="$acl_save_exec_prefix"
10676 prefix="$acl_save_prefix"
10677
10678 else
10679 additional_includedir="$withval/include"
10680 additional_libdir="$withval/lib"
10681 fi
10682 fi
10683
10684 fi;
10685 LIBICONV=
10686 LTLIBICONV=
10687 INCICONV=
10688 rpathdirs=
10689 ltrpathdirs=
10690 names_already_handled=
10691 names_next_round='iconv '
10692 while test -n "$names_next_round"; do
10693 names_this_round="$names_next_round"
10694 names_next_round=
10695 for name in $names_this_round; do
10696 already_handled=
10697 for n in $names_already_handled; do
10698 if test "$n" = "$name"; then
10699 already_handled=yes
10700 break
10701 fi
10702 done
10703 if test -z "$already_handled"; then
10704 names_already_handled="$names_already_handled $name"
10705 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10706 eval value=\"\$HAVE_LIB$uppername\"
10707 if test -n "$value"; then
10708 if test "$value" = yes; then
10709 eval value=\"\$LIB$uppername\"
10710 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10711 eval value=\"\$LTLIB$uppername\"
10712 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10713 else
10714 :
10715 fi
10716 else
10717 found_dir=
10718 found_la=
10719 found_so=
10720 found_a=
10721 if test $use_additional = yes; then
10722 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10723 found_dir="$additional_libdir"
10724 found_so="$additional_libdir/lib$name.$shlibext"
10725 if test -f "$additional_libdir/lib$name.la"; then
10726 found_la="$additional_libdir/lib$name.la"
10727 fi
10728 else
10729 if test -f "$additional_libdir/lib$name.$libext"; then
10730 found_dir="$additional_libdir"
10731 found_a="$additional_libdir/lib$name.$libext"
10732 if test -f "$additional_libdir/lib$name.la"; then
10733 found_la="$additional_libdir/lib$name.la"
10734 fi
10735 fi
10736 fi
10737 fi
10738 if test "X$found_dir" = "X"; then
10739 for x in $LDFLAGS $LTLIBICONV; do
10740
10741 acl_save_prefix="$prefix"
10742 prefix="$acl_final_prefix"
10743 acl_save_exec_prefix="$exec_prefix"
10744 exec_prefix="$acl_final_exec_prefix"
10745 eval x=\"$x\"
10746 exec_prefix="$acl_save_exec_prefix"
10747 prefix="$acl_save_prefix"
10748
10749 case "$x" in
10750 -L*)
10751 dir=`echo "X$x" | sed -e 's/^X-L//'`
10752 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10753 found_dir="$dir"
10754 found_so="$dir/lib$name.$shlibext"
10755 if test -f "$dir/lib$name.la"; then
10756 found_la="$dir/lib$name.la"
10757 fi
10758 else
10759 if test -f "$dir/lib$name.$libext"; then
10760 found_dir="$dir"
10761 found_a="$dir/lib$name.$libext"
10762 if test -f "$dir/lib$name.la"; then
10763 found_la="$dir/lib$name.la"
10764 fi
10765 fi
10766 fi
10767 ;;
10768 esac
10769 if test "X$found_dir" != "X"; then
10770 break
10771 fi
10772 done
10773 fi
10774 if test "X$found_dir" != "X"; then
10775 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10776 if test "X$found_so" != "X"; then
10777 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10778 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10779 else
10780 haveit=
10781 for x in $ltrpathdirs; do
10782 if test "X$x" = "X$found_dir"; then
10783 haveit=yes
10784 break
10785 fi
10786 done
10787 if test -z "$haveit"; then
10788 ltrpathdirs="$ltrpathdirs $found_dir"
10789 fi
10790 if test "$hardcode_direct" = yes; then
10791 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10792 else
10793 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10794 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10795 haveit=
10796 for x in $rpathdirs; do
10797 if test "X$x" = "X$found_dir"; then
10798 haveit=yes
10799 break
10800 fi
10801 done
10802 if test -z "$haveit"; then
10803 rpathdirs="$rpathdirs $found_dir"
10804 fi
10805 else
10806 haveit=
10807 for x in $LDFLAGS $LIBICONV; do
10808
10809 acl_save_prefix="$prefix"
10810 prefix="$acl_final_prefix"
10811 acl_save_exec_prefix="$exec_prefix"
10812 exec_prefix="$acl_final_exec_prefix"
10813 eval x=\"$x\"
10814 exec_prefix="$acl_save_exec_prefix"
10815 prefix="$acl_save_prefix"
10816
10817 if test "X$x" = "X-L$found_dir"; then
10818 haveit=yes
10819 break
10820 fi
10821 done
10822 if test -z "$haveit"; then
10823 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10824 fi
10825 if test "$hardcode_minus_L" != no; then
10826 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10827 else
10828 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10829 fi
10830 fi
10831 fi
10832 fi
10833 else
10834 if test "X$found_a" != "X"; then
10835 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10836 else
10837 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10838 fi
10839 fi
10840 additional_includedir=
10841 case "$found_dir" in
10842 */lib | */lib/)
10843 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10844 additional_includedir="$basedir/include"
10845 ;;
10846 esac
10847 if test "X$additional_includedir" != "X"; then
10848 if test "X$additional_includedir" != "X/usr/include"; then
10849 haveit=
10850 if test "X$additional_includedir" = "X/usr/local/include"; then
10851 if test -n "$GCC"; then
10852 case $host_os in
10853 linux*) haveit=yes;;
10854 esac
10855 fi
10856 fi
10857 if test -z "$haveit"; then
10858 for x in $CPPFLAGS $INCICONV; do
10859
10860 acl_save_prefix="$prefix"
10861 prefix="$acl_final_prefix"
10862 acl_save_exec_prefix="$exec_prefix"
10863 exec_prefix="$acl_final_exec_prefix"
10864 eval x=\"$x\"
10865 exec_prefix="$acl_save_exec_prefix"
10866 prefix="$acl_save_prefix"
10867
10868 if test "X$x" = "X-I$additional_includedir"; then
10869 haveit=yes
10870 break
10871 fi
10872 done
10873 if test -z "$haveit"; then
10874 if test -d "$additional_includedir"; then
10875 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10876 fi
10877 fi
10878 fi
10879 fi
10880 fi
10881 if test -n "$found_la"; then
10882 save_libdir="$libdir"
10883 case "$found_la" in
10884 */* | *\\*) . "$found_la" ;;
10885 *) . "./$found_la" ;;
10886 esac
10887 libdir="$save_libdir"
10888 for dep in $dependency_libs; do
10889 case "$dep" in
10890 -L*)
10891 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10892 if test "X$additional_libdir" != "X/usr/lib"; then
10893 haveit=
10894 if test "X$additional_libdir" = "X/usr/local/lib"; then
10895 if test -n "$GCC"; then
10896 case $host_os in
10897 linux*) haveit=yes;;
10898 esac
10899 fi
10900 fi
10901 if test -z "$haveit"; then
10902 haveit=
10903 for x in $LDFLAGS $LIBICONV; do
10904
10905 acl_save_prefix="$prefix"
10906 prefix="$acl_final_prefix"
10907 acl_save_exec_prefix="$exec_prefix"
10908 exec_prefix="$acl_final_exec_prefix"
10909 eval x=\"$x\"
10910 exec_prefix="$acl_save_exec_prefix"
10911 prefix="$acl_save_prefix"
10912
10913 if test "X$x" = "X-L$additional_libdir"; then
10914 haveit=yes
10915 break
10916 fi
10917 done
10918 if test -z "$haveit"; then
10919 if test -d "$additional_libdir"; then
10920 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10921 fi
10922 fi
10923 haveit=
10924 for x in $LDFLAGS $LTLIBICONV; do
10925
10926 acl_save_prefix="$prefix"
10927 prefix="$acl_final_prefix"
10928 acl_save_exec_prefix="$exec_prefix"
10929 exec_prefix="$acl_final_exec_prefix"
10930 eval x=\"$x\"
10931 exec_prefix="$acl_save_exec_prefix"
10932 prefix="$acl_save_prefix"
10933
10934 if test "X$x" = "X-L$additional_libdir"; then
10935 haveit=yes
10936 break
10937 fi
10938 done
10939 if test -z "$haveit"; then
10940 if test -d "$additional_libdir"; then
10941 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10942 fi
10943 fi
10944 fi
10945 fi
10946 ;;
10947 -R*)
10948 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10949 if test "$enable_rpath" != no; then
10950 haveit=
10951 for x in $rpathdirs; do
10952 if test "X$x" = "X$dir"; then
10953 haveit=yes
10954 break
10955 fi
10956 done
10957 if test -z "$haveit"; then
10958 rpathdirs="$rpathdirs $dir"
10959 fi
10960 haveit=
10961 for x in $ltrpathdirs; do
10962 if test "X$x" = "X$dir"; then
10963 haveit=yes
10964 break
10965 fi
10966 done
10967 if test -z "$haveit"; then
10968 ltrpathdirs="$ltrpathdirs $dir"
10969 fi
10970 fi
10971 ;;
10972 -l*)
10973 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10974 ;;
10975 *.la)
10976 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10977 ;;
10978 *)
10979 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10980 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10981 ;;
10982 esac
10983 done
10984 fi
10985 else
10986 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10987 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10988 fi
10989 fi
10990 fi
10991 done
10992 done
10993 if test "X$rpathdirs" != "X"; then
10994 if test -n "$hardcode_libdir_separator"; then
10995 alldirs=
10996 for found_dir in $rpathdirs; do
10997 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10998 done
10999 acl_save_libdir="$libdir"
11000 libdir="$alldirs"
11001 eval flag=\"$hardcode_libdir_flag_spec\"
11002 libdir="$acl_save_libdir"
11003 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11004 else
11005 for found_dir in $rpathdirs; do
11006 acl_save_libdir="$libdir"
11007 libdir="$found_dir"
11008 eval flag=\"$hardcode_libdir_flag_spec\"
11009 libdir="$acl_save_libdir"
11010 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11011 done
11012 fi
11013 fi
11014 if test "X$ltrpathdirs" != "X"; then
11015 for found_dir in $ltrpathdirs; do
11016 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11017 done
11018 fi
11019
11020
11021
11022
11023
11024
11025
11026 am_save_CPPFLAGS="$CPPFLAGS"
11027
11028 for element in $INCICONV; do
11029 haveit=
11030 for x in $CPPFLAGS; do
11031
11032 acl_save_prefix="$prefix"
11033 prefix="$acl_final_prefix"
11034 acl_save_exec_prefix="$exec_prefix"
11035 exec_prefix="$acl_final_exec_prefix"
11036 eval x=\"$x\"
11037 exec_prefix="$acl_save_exec_prefix"
11038 prefix="$acl_save_prefix"
11039
11040 if test "X$x" = "X$element"; then
11041 haveit=yes
11042 break
11043 fi
11044 done
11045 if test -z "$haveit"; then
11046 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11047 fi
11048 done
11049
11050
11051 echo "$as_me:$LINENO: checking for iconv" >&5
11052 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11053 if test "${am_cv_func_iconv+set}" = set; then
11054 echo $ECHO_N "(cached) $ECHO_C" >&6
11055 else
11056
11057 am_cv_func_iconv="no, consider installing GNU libiconv"
11058 am_cv_lib_iconv=no
11059 cat >conftest.$ac_ext <<_ACEOF
11060 /* confdefs.h. */
11061 _ACEOF
11062 cat confdefs.h >>conftest.$ac_ext
11063 cat >>conftest.$ac_ext <<_ACEOF
11064 /* end confdefs.h. */
11065 #include <stdlib.h>
11066 #include <iconv.h>
11067 int
11068 main ()
11069 {
11070 iconv_t cd = iconv_open("","");
11071 iconv(cd,NULL,NULL,NULL,NULL);
11072 iconv_close(cd);
11073 ;
11074 return 0;
11075 }
11076 _ACEOF
11077 rm -f conftest.$ac_objext conftest$ac_exeext
11078 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11079 (eval $ac_link) 2>conftest.er1
11080 ac_status=$?
11081 grep -v '^ *+' conftest.er1 >conftest.err
11082 rm -f conftest.er1
11083 cat conftest.err >&5
11084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11085 (exit $ac_status); } &&
11086 { ac_try='test -z "$ac_c_werror_flag"
11087 || test ! -s conftest.err'
11088 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11089 (eval $ac_try) 2>&5
11090 ac_status=$?
11091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11092 (exit $ac_status); }; } &&
11093 { ac_try='test -s conftest$ac_exeext'
11094 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11095 (eval $ac_try) 2>&5
11096 ac_status=$?
11097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11098 (exit $ac_status); }; }; then
11099 am_cv_func_iconv=yes
11100 else
11101 echo "$as_me: failed program was:" >&5
11102 sed 's/^/| /' conftest.$ac_ext >&5
11103
11104 fi
11105 rm -f conftest.err conftest.$ac_objext \
11106 conftest$ac_exeext conftest.$ac_ext
11107 if test "$am_cv_func_iconv" != yes; then
11108 am_save_LIBS="$LIBS"
11109 LIBS="$LIBS $LIBICONV"
11110 cat >conftest.$ac_ext <<_ACEOF
11111 /* confdefs.h. */
11112 _ACEOF
11113 cat confdefs.h >>conftest.$ac_ext
11114 cat >>conftest.$ac_ext <<_ACEOF
11115 /* end confdefs.h. */
11116 #include <stdlib.h>
11117 #include <iconv.h>
11118 int
11119 main ()
11120 {
11121 iconv_t cd = iconv_open("","");
11122 iconv(cd,NULL,NULL,NULL,NULL);
11123 iconv_close(cd);
11124 ;
11125 return 0;
11126 }
11127 _ACEOF
11128 rm -f conftest.$ac_objext conftest$ac_exeext
11129 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11130 (eval $ac_link) 2>conftest.er1
11131 ac_status=$?
11132 grep -v '^ *+' conftest.er1 >conftest.err
11133 rm -f conftest.er1
11134 cat conftest.err >&5
11135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11136 (exit $ac_status); } &&
11137 { ac_try='test -z "$ac_c_werror_flag"
11138 || test ! -s conftest.err'
11139 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11140 (eval $ac_try) 2>&5
11141 ac_status=$?
11142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11143 (exit $ac_status); }; } &&
11144 { ac_try='test -s conftest$ac_exeext'
11145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11146 (eval $ac_try) 2>&5
11147 ac_status=$?
11148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11149 (exit $ac_status); }; }; then
11150 am_cv_lib_iconv=yes
11151 am_cv_func_iconv=yes
11152 else
11153 echo "$as_me: failed program was:" >&5
11154 sed 's/^/| /' conftest.$ac_ext >&5
11155
11156 fi
11157 rm -f conftest.err conftest.$ac_objext \
11158 conftest$ac_exeext conftest.$ac_ext
11159 LIBS="$am_save_LIBS"
11160 fi
11161
11162 fi
11163 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11164 echo "${ECHO_T}$am_cv_func_iconv" >&6
11165 if test "$am_cv_func_iconv" = yes; then
11166
11167 cat >>confdefs.h <<\_ACEOF
11168 #define HAVE_ICONV 1
11169 _ACEOF
11170
11171 fi
11172 if test "$am_cv_lib_iconv" = yes; then
11173 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11174 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11175 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11176 echo "${ECHO_T}$LIBICONV" >&6
11177 else
11178 CPPFLAGS="$am_save_CPPFLAGS"
11179 LIBICONV=
11180 LTLIBICONV=
11181 fi
11182
11183
11184
11185 if test "$am_cv_func_iconv" = yes; then
11186 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11187 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11188 if test "${am_cv_proto_iconv+set}" = set; then
11189 echo $ECHO_N "(cached) $ECHO_C" >&6
11190 else
11191
11192 cat >conftest.$ac_ext <<_ACEOF
11193 /* confdefs.h. */
11194 _ACEOF
11195 cat confdefs.h >>conftest.$ac_ext
11196 cat >>conftest.$ac_ext <<_ACEOF
11197 /* end confdefs.h. */
11198
11199 #include <stdlib.h>
11200 #include <iconv.h>
11201 extern
11202 #ifdef __cplusplus
11203 "C"
11204 #endif
11205 #if defined(__STDC__) || defined(__cplusplus)
11206 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11207 #else
11208 size_t iconv();
11209 #endif
11210
11211 int
11212 main ()
11213 {
11214
11215 ;
11216 return 0;
11217 }
11218 _ACEOF
11219 rm -f conftest.$ac_objext
11220 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11221 (eval $ac_compile) 2>conftest.er1
11222 ac_status=$?
11223 grep -v '^ *+' conftest.er1 >conftest.err
11224 rm -f conftest.er1
11225 cat conftest.err >&5
11226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11227 (exit $ac_status); } &&
11228 { ac_try='test -z "$ac_c_werror_flag"
11229 || test ! -s conftest.err'
11230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11231 (eval $ac_try) 2>&5
11232 ac_status=$?
11233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11234 (exit $ac_status); }; } &&
11235 { ac_try='test -s conftest.$ac_objext'
11236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11237 (eval $ac_try) 2>&5
11238 ac_status=$?
11239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11240 (exit $ac_status); }; }; then
11241 am_cv_proto_iconv_arg1=""
11242 else
11243 echo "$as_me: failed program was:" >&5
11244 sed 's/^/| /' conftest.$ac_ext >&5
11245
11246 am_cv_proto_iconv_arg1="const"
11247 fi
11248 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11249 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);"
11250 fi
11251
11252 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11253 echo "$as_me:$LINENO: result: ${ac_t:-
11254 }$am_cv_proto_iconv" >&5
11255 echo "${ECHO_T}${ac_t:-
11256 }$am_cv_proto_iconv" >&6
11257
11258 cat >>confdefs.h <<_ACEOF
11259 #define ICONV_CONST $am_cv_proto_iconv_arg1
11260 _ACEOF
11261
11262 fi
11263
11264 # Until we have in-tree GNU iconv:
11265 LIBICONV_DEP=
11266
11267
11268
11269 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11270 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11271 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11272 echo $ECHO_N "(cached) $ECHO_C" >&6
11273 else
11274 cat >conftest.$ac_ext <<_ACEOF
11275 /* confdefs.h. */
11276 _ACEOF
11277 cat confdefs.h >>conftest.$ac_ext
11278 cat >>conftest.$ac_ext <<_ACEOF
11279 /* end confdefs.h. */
11280 #include <locale.h>
11281 int
11282 main ()
11283 {
11284 return LC_MESSAGES
11285 ;
11286 return 0;
11287 }
11288 _ACEOF
11289 rm -f conftest.$ac_objext conftest$ac_exeext
11290 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11291 (eval $ac_link) 2>conftest.er1
11292 ac_status=$?
11293 grep -v '^ *+' conftest.er1 >conftest.err
11294 rm -f conftest.er1
11295 cat conftest.err >&5
11296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11297 (exit $ac_status); } &&
11298 { ac_try='test -z "$ac_c_werror_flag"
11299 || test ! -s conftest.err'
11300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11301 (eval $ac_try) 2>&5
11302 ac_status=$?
11303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11304 (exit $ac_status); }; } &&
11305 { ac_try='test -s conftest$ac_exeext'
11306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11307 (eval $ac_try) 2>&5
11308 ac_status=$?
11309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11310 (exit $ac_status); }; }; then
11311 am_cv_val_LC_MESSAGES=yes
11312 else
11313 echo "$as_me: failed program was:" >&5
11314 sed 's/^/| /' conftest.$ac_ext >&5
11315
11316 am_cv_val_LC_MESSAGES=no
11317 fi
11318 rm -f conftest.err conftest.$ac_objext \
11319 conftest$ac_exeext conftest.$ac_ext
11320 fi
11321 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11322 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11323 if test $am_cv_val_LC_MESSAGES = yes; then
11324
11325 cat >>confdefs.h <<\_ACEOF
11326 #define HAVE_LC_MESSAGES 1
11327 _ACEOF
11328
11329 fi
11330
11331
11332
11333 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11334 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11335 if test "${am_cv_langinfo_codeset+set}" = set; then
11336 echo $ECHO_N "(cached) $ECHO_C" >&6
11337 else
11338 cat >conftest.$ac_ext <<_ACEOF
11339 /* confdefs.h. */
11340 _ACEOF
11341 cat confdefs.h >>conftest.$ac_ext
11342 cat >>conftest.$ac_ext <<_ACEOF
11343 /* end confdefs.h. */
11344 #include <langinfo.h>
11345 int
11346 main ()
11347 {
11348 char* cs = nl_langinfo(CODESET);
11349 ;
11350 return 0;
11351 }
11352 _ACEOF
11353 rm -f conftest.$ac_objext conftest$ac_exeext
11354 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11355 (eval $ac_link) 2>conftest.er1
11356 ac_status=$?
11357 grep -v '^ *+' conftest.er1 >conftest.err
11358 rm -f conftest.er1
11359 cat conftest.err >&5
11360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11361 (exit $ac_status); } &&
11362 { ac_try='test -z "$ac_c_werror_flag"
11363 || test ! -s conftest.err'
11364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11365 (eval $ac_try) 2>&5
11366 ac_status=$?
11367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11368 (exit $ac_status); }; } &&
11369 { ac_try='test -s conftest$ac_exeext'
11370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11371 (eval $ac_try) 2>&5
11372 ac_status=$?
11373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11374 (exit $ac_status); }; }; then
11375 am_cv_langinfo_codeset=yes
11376 else
11377 echo "$as_me: failed program was:" >&5
11378 sed 's/^/| /' conftest.$ac_ext >&5
11379
11380 am_cv_langinfo_codeset=no
11381 fi
11382 rm -f conftest.err conftest.$ac_objext \
11383 conftest$ac_exeext conftest.$ac_ext
11384
11385 fi
11386 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11387 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11388 if test $am_cv_langinfo_codeset = yes; then
11389
11390 cat >>confdefs.h <<\_ACEOF
11391 #define HAVE_LANGINFO_CODESET 1
11392 _ACEOF
11393
11394 fi
11395
11396
11397 # We will need to find libiberty.h and ansidecl.h
11398 saved_CFLAGS="$CFLAGS"
11399 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433
11434
11435
11436
11437
11438
11439 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11440 strsignal strstr strverscmp \
11441 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11442 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
11443 do
11444 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11445 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11446 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11447 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11448 echo $ECHO_N "(cached) $ECHO_C" >&6
11449 else
11450 cat >conftest.$ac_ext <<_ACEOF
11451 /* confdefs.h. */
11452 _ACEOF
11453 cat confdefs.h >>conftest.$ac_ext
11454 cat >>conftest.$ac_ext <<_ACEOF
11455 /* end confdefs.h. */
11456 #undef $ac_tr_decl
11457 #define $ac_tr_decl 1
11458
11459 #include "ansidecl.h"
11460 #include "system.h"
11461
11462 int
11463 main ()
11464 {
11465 #ifndef $ac_func
11466 char *(*pfn) = (char *(*)) $ac_func ;
11467 #endif
11468 ;
11469 return 0;
11470 }
11471 _ACEOF
11472 rm -f conftest.$ac_objext
11473 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11474 (eval $ac_compile) 2>conftest.er1
11475 ac_status=$?
11476 grep -v '^ *+' conftest.er1 >conftest.err
11477 rm -f conftest.er1
11478 cat conftest.err >&5
11479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11480 (exit $ac_status); } &&
11481 { ac_try='test -z "$ac_c_werror_flag"
11482 || test ! -s conftest.err'
11483 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11484 (eval $ac_try) 2>&5
11485 ac_status=$?
11486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11487 (exit $ac_status); }; } &&
11488 { ac_try='test -s conftest.$ac_objext'
11489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11490 (eval $ac_try) 2>&5
11491 ac_status=$?
11492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11493 (exit $ac_status); }; }; then
11494 eval "gcc_cv_have_decl_$ac_func=yes"
11495 else
11496 echo "$as_me: failed program was:" >&5
11497 sed 's/^/| /' conftest.$ac_ext >&5
11498
11499 eval "gcc_cv_have_decl_$ac_func=no"
11500 fi
11501 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11502 fi
11503
11504 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11505 echo "$as_me:$LINENO: result: yes" >&5
11506 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11507 #define $ac_tr_decl 1
11508 _ACEOF
11509
11510 else
11511 echo "$as_me:$LINENO: result: no" >&5
11512 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11513 #define $ac_tr_decl 0
11514 _ACEOF
11515
11516 fi
11517
11518 done
11519
11520
11521
11522
11523
11524 for ac_func in getrlimit setrlimit getrusage
11525 do
11526 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11527 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11528 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11529 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11530 echo $ECHO_N "(cached) $ECHO_C" >&6
11531 else
11532 cat >conftest.$ac_ext <<_ACEOF
11533 /* confdefs.h. */
11534 _ACEOF
11535 cat confdefs.h >>conftest.$ac_ext
11536 cat >>conftest.$ac_ext <<_ACEOF
11537 /* end confdefs.h. */
11538 #undef $ac_tr_decl
11539 #define $ac_tr_decl 1
11540
11541 #include "ansidecl.h"
11542 #include "system.h"
11543 #ifdef HAVE_SYS_RESOURCE_H
11544 #include <sys/resource.h>
11545 #endif
11546
11547
11548 int
11549 main ()
11550 {
11551 #ifndef $ac_func
11552 char *(*pfn) = (char *(*)) $ac_func ;
11553 #endif
11554 ;
11555 return 0;
11556 }
11557 _ACEOF
11558 rm -f conftest.$ac_objext
11559 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11560 (eval $ac_compile) 2>conftest.er1
11561 ac_status=$?
11562 grep -v '^ *+' conftest.er1 >conftest.err
11563 rm -f conftest.er1
11564 cat conftest.err >&5
11565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11566 (exit $ac_status); } &&
11567 { ac_try='test -z "$ac_c_werror_flag"
11568 || test ! -s conftest.err'
11569 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11570 (eval $ac_try) 2>&5
11571 ac_status=$?
11572 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11573 (exit $ac_status); }; } &&
11574 { ac_try='test -s conftest.$ac_objext'
11575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11576 (eval $ac_try) 2>&5
11577 ac_status=$?
11578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11579 (exit $ac_status); }; }; then
11580 eval "gcc_cv_have_decl_$ac_func=yes"
11581 else
11582 echo "$as_me: failed program was:" >&5
11583 sed 's/^/| /' conftest.$ac_ext >&5
11584
11585 eval "gcc_cv_have_decl_$ac_func=no"
11586 fi
11587 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11588 fi
11589
11590 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11591 echo "$as_me:$LINENO: result: yes" >&5
11592 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11593 #define $ac_tr_decl 1
11594 _ACEOF
11595
11596 else
11597 echo "$as_me:$LINENO: result: no" >&5
11598 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11599 #define $ac_tr_decl 0
11600 _ACEOF
11601
11602 fi
11603
11604 done
11605
11606
11607 cat >conftest.$ac_ext <<_ACEOF
11608 /* confdefs.h. */
11609 _ACEOF
11610 cat confdefs.h >>conftest.$ac_ext
11611 cat >>conftest.$ac_ext <<_ACEOF
11612 /* end confdefs.h. */
11613
11614 #include "ansidecl.h"
11615 #include "system.h"
11616 #ifdef HAVE_SYS_RESOURCE_H
11617 #include <sys/resource.h>
11618 #endif
11619
11620 int
11621 main ()
11622 {
11623 rlim_t l = 0;
11624 ;
11625 return 0;
11626 }
11627 _ACEOF
11628 rm -f conftest.$ac_objext
11629 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11630 (eval $ac_compile) 2>conftest.er1
11631 ac_status=$?
11632 grep -v '^ *+' conftest.er1 >conftest.err
11633 rm -f conftest.er1
11634 cat conftest.err >&5
11635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11636 (exit $ac_status); } &&
11637 { ac_try='test -z "$ac_c_werror_flag"
11638 || test ! -s conftest.err'
11639 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11640 (eval $ac_try) 2>&5
11641 ac_status=$?
11642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11643 (exit $ac_status); }; } &&
11644 { ac_try='test -s conftest.$ac_objext'
11645 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11646 (eval $ac_try) 2>&5
11647 ac_status=$?
11648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11649 (exit $ac_status); }; }; then
11650 :
11651 else
11652 echo "$as_me: failed program was:" >&5
11653 sed 's/^/| /' conftest.$ac_ext >&5
11654
11655
11656 cat >>confdefs.h <<\_ACEOF
11657 #define rlim_t long
11658 _ACEOF
11659
11660 fi
11661 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11662
11663 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11664 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11665 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11666 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11667
11668 for ac_func in ldgetname
11669 do
11670 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11671 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11672 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11673 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11674 echo $ECHO_N "(cached) $ECHO_C" >&6
11675 else
11676 cat >conftest.$ac_ext <<_ACEOF
11677 /* confdefs.h. */
11678 _ACEOF
11679 cat confdefs.h >>conftest.$ac_ext
11680 cat >>conftest.$ac_ext <<_ACEOF
11681 /* end confdefs.h. */
11682 #undef $ac_tr_decl
11683 #define $ac_tr_decl 1
11684
11685 #include "ansidecl.h"
11686 #include "system.h"
11687 #ifdef HAVE_LDFCN_H
11688 #undef FREAD
11689 #undef FWRITE
11690 #include <ldfcn.h>
11691 #endif
11692
11693
11694 int
11695 main ()
11696 {
11697 #ifndef $ac_func
11698 char *(*pfn) = (char *(*)) $ac_func ;
11699 #endif
11700 ;
11701 return 0;
11702 }
11703 _ACEOF
11704 rm -f conftest.$ac_objext
11705 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11706 (eval $ac_compile) 2>conftest.er1
11707 ac_status=$?
11708 grep -v '^ *+' conftest.er1 >conftest.err
11709 rm -f conftest.er1
11710 cat conftest.err >&5
11711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11712 (exit $ac_status); } &&
11713 { ac_try='test -z "$ac_c_werror_flag"
11714 || test ! -s conftest.err'
11715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11716 (eval $ac_try) 2>&5
11717 ac_status=$?
11718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11719 (exit $ac_status); }; } &&
11720 { ac_try='test -s conftest.$ac_objext'
11721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11722 (eval $ac_try) 2>&5
11723 ac_status=$?
11724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11725 (exit $ac_status); }; }; then
11726 eval "gcc_cv_have_decl_$ac_func=yes"
11727 else
11728 echo "$as_me: failed program was:" >&5
11729 sed 's/^/| /' conftest.$ac_ext >&5
11730
11731 eval "gcc_cv_have_decl_$ac_func=no"
11732 fi
11733 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11734 fi
11735
11736 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11737 echo "$as_me:$LINENO: result: yes" >&5
11738 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11739 #define $ac_tr_decl 1
11740 _ACEOF
11741
11742 else
11743 echo "$as_me:$LINENO: result: no" >&5
11744 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11745 #define $ac_tr_decl 0
11746 _ACEOF
11747
11748 fi
11749
11750 done
11751
11752
11753
11754 for ac_func in times
11755 do
11756 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11757 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11758 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11759 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11760 echo $ECHO_N "(cached) $ECHO_C" >&6
11761 else
11762 cat >conftest.$ac_ext <<_ACEOF
11763 /* confdefs.h. */
11764 _ACEOF
11765 cat confdefs.h >>conftest.$ac_ext
11766 cat >>conftest.$ac_ext <<_ACEOF
11767 /* end confdefs.h. */
11768 #undef $ac_tr_decl
11769 #define $ac_tr_decl 1
11770
11771 #include "ansidecl.h"
11772 #include "system.h"
11773 #ifdef HAVE_SYS_TIMES_H
11774 #include <sys/times.h>
11775 #endif
11776
11777
11778 int
11779 main ()
11780 {
11781 #ifndef $ac_func
11782 char *(*pfn) = (char *(*)) $ac_func ;
11783 #endif
11784 ;
11785 return 0;
11786 }
11787 _ACEOF
11788 rm -f conftest.$ac_objext
11789 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11790 (eval $ac_compile) 2>conftest.er1
11791 ac_status=$?
11792 grep -v '^ *+' conftest.er1 >conftest.err
11793 rm -f conftest.er1
11794 cat conftest.err >&5
11795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11796 (exit $ac_status); } &&
11797 { ac_try='test -z "$ac_c_werror_flag"
11798 || test ! -s conftest.err'
11799 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11800 (eval $ac_try) 2>&5
11801 ac_status=$?
11802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11803 (exit $ac_status); }; } &&
11804 { ac_try='test -s conftest.$ac_objext'
11805 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11806 (eval $ac_try) 2>&5
11807 ac_status=$?
11808 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11809 (exit $ac_status); }; }; then
11810 eval "gcc_cv_have_decl_$ac_func=yes"
11811 else
11812 echo "$as_me: failed program was:" >&5
11813 sed 's/^/| /' conftest.$ac_ext >&5
11814
11815 eval "gcc_cv_have_decl_$ac_func=no"
11816 fi
11817 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11818 fi
11819
11820 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11821 echo "$as_me:$LINENO: result: yes" >&5
11822 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11823 #define $ac_tr_decl 1
11824 _ACEOF
11825
11826 else
11827 echo "$as_me:$LINENO: result: no" >&5
11828 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11829 #define $ac_tr_decl 0
11830 _ACEOF
11831
11832 fi
11833
11834 done
11835
11836
11837
11838 for ac_func in sigaltstack
11839 do
11840 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11841 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11842 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11843 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11844 echo $ECHO_N "(cached) $ECHO_C" >&6
11845 else
11846 cat >conftest.$ac_ext <<_ACEOF
11847 /* confdefs.h. */
11848 _ACEOF
11849 cat confdefs.h >>conftest.$ac_ext
11850 cat >>conftest.$ac_ext <<_ACEOF
11851 /* end confdefs.h. */
11852 #undef $ac_tr_decl
11853 #define $ac_tr_decl 1
11854
11855 #include "ansidecl.h"
11856 #include "system.h"
11857 #include <signal.h>
11858
11859
11860 int
11861 main ()
11862 {
11863 #ifndef $ac_func
11864 char *(*pfn) = (char *(*)) $ac_func ;
11865 #endif
11866 ;
11867 return 0;
11868 }
11869 _ACEOF
11870 rm -f conftest.$ac_objext
11871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11872 (eval $ac_compile) 2>conftest.er1
11873 ac_status=$?
11874 grep -v '^ *+' conftest.er1 >conftest.err
11875 rm -f conftest.er1
11876 cat conftest.err >&5
11877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11878 (exit $ac_status); } &&
11879 { ac_try='test -z "$ac_c_werror_flag"
11880 || test ! -s conftest.err'
11881 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11882 (eval $ac_try) 2>&5
11883 ac_status=$?
11884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11885 (exit $ac_status); }; } &&
11886 { ac_try='test -s conftest.$ac_objext'
11887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11888 (eval $ac_try) 2>&5
11889 ac_status=$?
11890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11891 (exit $ac_status); }; }; then
11892 eval "gcc_cv_have_decl_$ac_func=yes"
11893 else
11894 echo "$as_me: failed program was:" >&5
11895 sed 's/^/| /' conftest.$ac_ext >&5
11896
11897 eval "gcc_cv_have_decl_$ac_func=no"
11898 fi
11899 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11900 fi
11901
11902 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11903 echo "$as_me:$LINENO: result: yes" >&5
11904 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11905 #define $ac_tr_decl 1
11906 _ACEOF
11907
11908 else
11909 echo "$as_me:$LINENO: result: no" >&5
11910 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11911 #define $ac_tr_decl 0
11912 _ACEOF
11913
11914 fi
11915
11916 done
11917
11918
11919 # More time-related stuff.
11920 echo "$as_me:$LINENO: checking for struct tms" >&5
11921 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11922 if test "${ac_cv_struct_tms+set}" = set; then
11923 echo $ECHO_N "(cached) $ECHO_C" >&6
11924 else
11925
11926 cat >conftest.$ac_ext <<_ACEOF
11927 /* confdefs.h. */
11928 _ACEOF
11929 cat confdefs.h >>conftest.$ac_ext
11930 cat >>conftest.$ac_ext <<_ACEOF
11931 /* end confdefs.h. */
11932
11933 #include "ansidecl.h"
11934 #include "system.h"
11935 #ifdef HAVE_SYS_TIMES_H
11936 #include <sys/times.h>
11937 #endif
11938
11939 int
11940 main ()
11941 {
11942 struct tms tms;
11943 ;
11944 return 0;
11945 }
11946 _ACEOF
11947 rm -f conftest.$ac_objext
11948 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11949 (eval $ac_compile) 2>conftest.er1
11950 ac_status=$?
11951 grep -v '^ *+' conftest.er1 >conftest.err
11952 rm -f conftest.er1
11953 cat conftest.err >&5
11954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11955 (exit $ac_status); } &&
11956 { ac_try='test -z "$ac_c_werror_flag"
11957 || test ! -s conftest.err'
11958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11959 (eval $ac_try) 2>&5
11960 ac_status=$?
11961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11962 (exit $ac_status); }; } &&
11963 { ac_try='test -s conftest.$ac_objext'
11964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11965 (eval $ac_try) 2>&5
11966 ac_status=$?
11967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11968 (exit $ac_status); }; }; then
11969 ac_cv_struct_tms=yes
11970 else
11971 echo "$as_me: failed program was:" >&5
11972 sed 's/^/| /' conftest.$ac_ext >&5
11973
11974 ac_cv_struct_tms=no
11975 fi
11976 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11977 fi
11978 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11979 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11980 if test $ac_cv_struct_tms = yes; then
11981
11982 cat >>confdefs.h <<\_ACEOF
11983 #define HAVE_STRUCT_TMS 1
11984 _ACEOF
11985
11986 fi
11987
11988 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11989 # revisit after autoconf 2.50.
11990 echo "$as_me:$LINENO: checking for clock_t" >&5
11991 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11992 if test "${gcc_cv_type_clock_t+set}" = set; then
11993 echo $ECHO_N "(cached) $ECHO_C" >&6
11994 else
11995
11996 cat >conftest.$ac_ext <<_ACEOF
11997 /* confdefs.h. */
11998 _ACEOF
11999 cat confdefs.h >>conftest.$ac_ext
12000 cat >>conftest.$ac_ext <<_ACEOF
12001 /* end confdefs.h. */
12002
12003 #include "ansidecl.h"
12004 #include "system.h"
12005
12006 int
12007 main ()
12008 {
12009 clock_t x;
12010 ;
12011 return 0;
12012 }
12013 _ACEOF
12014 rm -f conftest.$ac_objext
12015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12016 (eval $ac_compile) 2>conftest.er1
12017 ac_status=$?
12018 grep -v '^ *+' conftest.er1 >conftest.err
12019 rm -f conftest.er1
12020 cat conftest.err >&5
12021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12022 (exit $ac_status); } &&
12023 { ac_try='test -z "$ac_c_werror_flag"
12024 || test ! -s conftest.err'
12025 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12026 (eval $ac_try) 2>&5
12027 ac_status=$?
12028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12029 (exit $ac_status); }; } &&
12030 { ac_try='test -s conftest.$ac_objext'
12031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12032 (eval $ac_try) 2>&5
12033 ac_status=$?
12034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12035 (exit $ac_status); }; }; then
12036 gcc_cv_type_clock_t=yes
12037 else
12038 echo "$as_me: failed program was:" >&5
12039 sed 's/^/| /' conftest.$ac_ext >&5
12040
12041 gcc_cv_type_clock_t=no
12042 fi
12043 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12044 fi
12045 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12046 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12047 if test $gcc_cv_type_clock_t = yes; then
12048
12049 cat >>confdefs.h <<\_ACEOF
12050 #define HAVE_CLOCK_T 1
12051 _ACEOF
12052
12053 fi
12054
12055 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12056 CFLAGS="$saved_CFLAGS"
12057
12058 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12059 if test "${enable_initfini_array+set}" = set; then
12060 enableval="$enable_initfini_array"
12061
12062 else
12063
12064 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12065 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12066 if test "${gcc_cv_initfini_array+set}" = set; then
12067 echo $ECHO_N "(cached) $ECHO_C" >&6
12068 else
12069 if test "$cross_compiling" = yes; then
12070 gcc_cv_initfini_array=no
12071 else
12072 cat >conftest.$ac_ext <<_ACEOF
12073 /* confdefs.h. */
12074 _ACEOF
12075 cat confdefs.h >>conftest.$ac_ext
12076 cat >>conftest.$ac_ext <<_ACEOF
12077 /* end confdefs.h. */
12078
12079 static int x = -1;
12080 int main (void) { return x; }
12081 int foo (void) { x = 0; }
12082 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12083 _ACEOF
12084 rm -f conftest$ac_exeext
12085 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12086 (eval $ac_link) 2>&5
12087 ac_status=$?
12088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12089 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12090 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12091 (eval $ac_try) 2>&5
12092 ac_status=$?
12093 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12094 (exit $ac_status); }; }; then
12095 gcc_cv_initfini_array=yes
12096 else
12097 echo "$as_me: program exited with status $ac_status" >&5
12098 echo "$as_me: failed program was:" >&5
12099 sed 's/^/| /' conftest.$ac_ext >&5
12100
12101 ( exit $ac_status )
12102 gcc_cv_initfini_array=no
12103 fi
12104 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12105 fi
12106 fi
12107 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12108 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12109 enable_initfini_array=$gcc_cv_initfini_array
12110
12111 fi;
12112 if test $enable_initfini_array = yes; then
12113
12114 cat >>confdefs.h <<\_ACEOF
12115 #define HAVE_INITFINI_ARRAY 1
12116 _ACEOF
12117
12118 fi
12119
12120 # mkdir takes a single argument on some systems.
12121 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12122 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12123 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12124 echo $ECHO_N "(cached) $ECHO_C" >&6
12125 else
12126 cat >conftest.$ac_ext <<_ACEOF
12127 /* confdefs.h. */
12128 _ACEOF
12129 cat confdefs.h >>conftest.$ac_ext
12130 cat >>conftest.$ac_ext <<_ACEOF
12131 /* end confdefs.h. */
12132
12133 #include <sys/types.h>
12134 #ifdef HAVE_SYS_STAT_H
12135 # include <sys/stat.h>
12136 #endif
12137 #ifdef HAVE_UNISTD_H
12138 # include <unistd.h>
12139 #endif
12140 #ifdef HAVE_DIRECT_H
12141 # include <direct.h>
12142 #endif
12143 int
12144 main ()
12145 {
12146 mkdir ("foo", 0);
12147 ;
12148 return 0;
12149 }
12150 _ACEOF
12151 rm -f conftest.$ac_objext
12152 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12153 (eval $ac_compile) 2>conftest.er1
12154 ac_status=$?
12155 grep -v '^ *+' conftest.er1 >conftest.err
12156 rm -f conftest.er1
12157 cat conftest.err >&5
12158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12159 (exit $ac_status); } &&
12160 { ac_try='test -z "$ac_c_werror_flag"
12161 || test ! -s conftest.err'
12162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12163 (eval $ac_try) 2>&5
12164 ac_status=$?
12165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12166 (exit $ac_status); }; } &&
12167 { ac_try='test -s conftest.$ac_objext'
12168 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12169 (eval $ac_try) 2>&5
12170 ac_status=$?
12171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12172 (exit $ac_status); }; }; then
12173 gcc_cv_mkdir_takes_one_arg=no
12174 else
12175 echo "$as_me: failed program was:" >&5
12176 sed 's/^/| /' conftest.$ac_ext >&5
12177
12178 gcc_cv_mkdir_takes_one_arg=yes
12179 fi
12180 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12181 fi
12182 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12183 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12184 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12185
12186 cat >>confdefs.h <<\_ACEOF
12187 #define MKDIR_TAKES_ONE_ARG 1
12188 _ACEOF
12189
12190 fi
12191
12192
12193 # File extensions
12194 manext='.1'
12195 objext='.o'
12196
12197
12198
12199 # With Setjmp/Longjmp based exception handling.
12200 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12201 if test "${enable_sjlj_exceptions+set}" = set; then
12202 enableval="$enable_sjlj_exceptions"
12203 case $target in
12204 *-*-hpux10*)
12205 if test $enableval != yes; then
12206 { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12207 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12208 enableval=yes
12209 fi
12210 ;;
12211 esac
12212 force_sjlj_exceptions=yes
12213 else
12214 case $target in
12215 *-*-hpux10*)
12216 force_sjlj_exceptions=yes
12217 enableval=yes
12218 ;;
12219 *)
12220 force_sjlj_exceptions=no
12221 ;;
12222 esac
12223 fi;
12224 if test $force_sjlj_exceptions = yes; then
12225 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12226
12227 cat >>confdefs.h <<_ACEOF
12228 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12229 _ACEOF
12230
12231 fi
12232
12233 # For platforms with the unwind ABI which includes an unwind library,
12234 # libunwind, we can choose to use the system libunwind.
12235
12236 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12237 if test "${with_system_libunwind+set}" = set; then
12238 withval="$with_system_libunwind"
12239
12240 fi;
12241
12242 # config.gcc also contains tests of with_system_libunwind.
12243 if test x$with_system_libunwind = xyes; then
12244
12245 cat >>confdefs.h <<\_ACEOF
12246 #define HAVE_GETIPINFO 1
12247 _ACEOF
12248
12249 fi
12250
12251 # --------------------------------------------------------
12252 # Build, host, and target specific configuration fragments
12253 # --------------------------------------------------------
12254
12255 # Collect build-machine-specific information.
12256 . ${srcdir}/config.build
12257
12258 # Collect host-machine-specific information.
12259 . ${srcdir}/config.host
12260
12261 target_gtfiles=
12262
12263 # Collect target-machine-specific information.
12264 . ${srcdir}/config.gcc
12265
12266 extra_objs="${host_extra_objs} ${extra_objs}"
12267 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12268
12269 # Default the target-machine variables that were not explicitly set.
12270 if test x"$tm_file" = x
12271 then tm_file=$cpu_type/$cpu_type.h; fi
12272
12273 if test x"$extra_headers" = x
12274 then extra_headers=; fi
12275
12276 if test x$md_file = x
12277 then md_file=$cpu_type/$cpu_type.md; fi
12278
12279 if test x$out_file = x
12280 then out_file=$cpu_type/$cpu_type.c; fi
12281
12282 if test x"$tmake_file" = x
12283 then tmake_file=$cpu_type/t-$cpu_type
12284 fi
12285
12286 if test x"$dwarf2" = xyes
12287 then tm_file="$tm_file tm-dwarf2.h"
12288 fi
12289
12290 # Say what files are being used for the output code and MD file.
12291 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12292 echo "Using \`$srcdir/config/$md_file' as machine description file."
12293
12294 # If any of the xm_file variables contain nonexistent files, warn
12295 # about them and drop them.
12296
12297 bx=
12298 for x in $build_xm_file; do
12299 if test -f $srcdir/config/$x
12300 then bx="$bx $x"
12301 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12302 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12303 fi
12304 done
12305 build_xm_file="$bx"
12306
12307 hx=
12308 for x in $host_xm_file; do
12309 if test -f $srcdir/config/$x
12310 then hx="$hx $x"
12311 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12312 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12313 fi
12314 done
12315 host_xm_file="$hx"
12316
12317 tx=
12318 for x in $xm_file; do
12319 if test -f $srcdir/config/$x
12320 then tx="$tx $x"
12321 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12322 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12323 fi
12324 done
12325 xm_file="$tx"
12326
12327 count=a
12328 for f in $tm_file; do
12329 count=${count}x
12330 done
12331 if test $count = ax; then
12332 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12333 else
12334 echo "Using the following target machine macro files:"
12335 for f in $tm_file; do
12336 echo " $srcdir/config/$f"
12337 done
12338 fi
12339
12340 if test x$need_64bit_hwint = xyes; then
12341
12342 cat >>confdefs.h <<\_ACEOF
12343 #define NEED_64BIT_HOST_WIDE_INT 1
12344 _ACEOF
12345
12346 fi
12347
12348 if test x$use_long_long_for_widest_fast_int = xyes; then
12349
12350 cat >>confdefs.h <<\_ACEOF
12351 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12352 _ACEOF
12353
12354 fi
12355
12356 count=a
12357 for f in $host_xm_file; do
12358 count=${count}x
12359 done
12360 if test $count = a; then
12361 :
12362 elif test $count = ax; then
12363 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12364 else
12365 echo "Using the following host machine macro files:"
12366 for f in $host_xm_file; do
12367 echo " $srcdir/config/$f"
12368 done
12369 fi
12370 echo "Using ${out_host_hook_obj} for host machine hooks."
12371
12372 if test "$host_xm_file" != "$build_xm_file"; then
12373 count=a
12374 for f in $build_xm_file; do
12375 count=${count}x
12376 done
12377 if test $count = a; then
12378 :
12379 elif test $count = ax; then
12380 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12381 else
12382 echo "Using the following build machine macro files:"
12383 for f in $build_xm_file; do
12384 echo " $srcdir/config/$f"
12385 done
12386 fi
12387 fi
12388
12389 case ${host} in
12390 powerpc*-*-darwin*)
12391 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12392 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12393 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12394 echo $ECHO_N "(cached) $ECHO_C" >&6
12395 else
12396 cat >conftest.$ac_ext <<_ACEOF
12397
12398 #include <sys/cdefs.h>
12399 #include <sys/signal.h>
12400 #include <ucontext.h>
12401 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12402
12403 _ACEOF
12404 rm -f conftest.$ac_objext
12405 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12406 (eval $ac_compile) 2>conftest.er1
12407 ac_status=$?
12408 grep -v '^ *+' conftest.er1 >conftest.err
12409 rm -f conftest.er1
12410 cat conftest.err >&5
12411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12412 (exit $ac_status); } &&
12413 { ac_try='test -z "$ac_c_werror_flag"
12414 || test ! -s conftest.err'
12415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12416 (eval $ac_try) 2>&5
12417 ac_status=$?
12418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12419 (exit $ac_status); }; } &&
12420 { ac_try='test -s conftest.$ac_objext'
12421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12422 (eval $ac_try) 2>&5
12423 ac_status=$?
12424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12425 (exit $ac_status); }; }; then
12426 gcc_cv_mcontext_underscores=no
12427 else
12428 echo "$as_me: failed program was:" >&5
12429 sed 's/^/| /' conftest.$ac_ext >&5
12430
12431 gcc_cv_mcontext_underscores=yes
12432 fi
12433 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12434 fi
12435 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12436 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12437 if test $gcc_cv_mcontext_underscores = yes; then
12438
12439 cat >>confdefs.h <<\_ACEOF
12440 #define HAS_MCONTEXT_T_UNDERSCORES
12441 _ACEOF
12442
12443 fi
12444 ;;
12445 esac
12446
12447 # ---------
12448 # Threading
12449 # ---------
12450
12451 # Check if a valid thread package
12452 case ${enable_threads} in
12453 "" | no)
12454 # No threads
12455 target_thread_file='single'
12456 ;;
12457 yes)
12458 # default
12459 target_thread_file='single'
12460 ;;
12461 aix | dce | gnat | irix | posix | posix95 | rtems | \
12462 single | solaris | vxworks | win32 | mipssde)
12463 target_thread_file=${enable_threads}
12464 ;;
12465 *)
12466 echo "${enable_threads} is an unknown thread package" 1>&2
12467 exit 1
12468 ;;
12469 esac
12470
12471 if test x${thread_file} = x; then
12472 # No thread file set by target-specific clauses in config.gcc,
12473 # so use file chosen by default logic above
12474 thread_file=${target_thread_file}
12475 fi
12476
12477 # Make gthr-default.h if we have a thread file.
12478 gthread_flags=
12479 if test $thread_file != single; then
12480 rm -f gthr-default.h
12481 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12482 gthread_flags=-DHAVE_GTHR_DEFAULT
12483 fi
12484
12485
12486 # --------
12487 # UNSORTED
12488 # --------
12489
12490 use_cxa_atexit=no
12491 if test x$enable___cxa_atexit = xyes || \
12492 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12493 if test x$host = x$target; then
12494 case $host in
12495 # mingw32 doesn't have __cxa_atexit but uses atexit registration
12496 # keyed to flag_use_cxa_atexit
12497 *-*-mingw32*)
12498 use_cxa_atexit=yes
12499 ;;
12500 *)
12501 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12502 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12503 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12504 echo $ECHO_N "(cached) $ECHO_C" >&6
12505 else
12506 cat >conftest.$ac_ext <<_ACEOF
12507 /* confdefs.h. */
12508 _ACEOF
12509 cat confdefs.h >>conftest.$ac_ext
12510 cat >>conftest.$ac_ext <<_ACEOF
12511 /* end confdefs.h. */
12512 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12513 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12514 #define __cxa_atexit innocuous___cxa_atexit
12515
12516 /* System header to define __stub macros and hopefully few prototypes,
12517 which can conflict with char __cxa_atexit (); below.
12518 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12519 <limits.h> exists even on freestanding compilers. */
12520
12521 #ifdef __STDC__
12522 # include <limits.h>
12523 #else
12524 # include <assert.h>
12525 #endif
12526
12527 #undef __cxa_atexit
12528
12529 /* Override any gcc2 internal prototype to avoid an error. */
12530 #ifdef __cplusplus
12531 extern "C"
12532 {
12533 #endif
12534 /* We use char because int might match the return type of a gcc2
12535 builtin and then its argument prototype would still apply. */
12536 char __cxa_atexit ();
12537 /* The GNU C library defines this for functions which it implements
12538 to always fail with ENOSYS. Some functions are actually named
12539 something starting with __ and the normal name is an alias. */
12540 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12541 choke me
12542 #else
12543 char (*f) () = __cxa_atexit;
12544 #endif
12545 #ifdef __cplusplus
12546 }
12547 #endif
12548
12549 int
12550 main ()
12551 {
12552 return f != __cxa_atexit;
12553 ;
12554 return 0;
12555 }
12556 _ACEOF
12557 rm -f conftest.$ac_objext conftest$ac_exeext
12558 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12559 (eval $ac_link) 2>conftest.er1
12560 ac_status=$?
12561 grep -v '^ *+' conftest.er1 >conftest.err
12562 rm -f conftest.er1
12563 cat conftest.err >&5
12564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12565 (exit $ac_status); } &&
12566 { ac_try='test -z "$ac_c_werror_flag"
12567 || test ! -s conftest.err'
12568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12569 (eval $ac_try) 2>&5
12570 ac_status=$?
12571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12572 (exit $ac_status); }; } &&
12573 { ac_try='test -s conftest$ac_exeext'
12574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12575 (eval $ac_try) 2>&5
12576 ac_status=$?
12577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12578 (exit $ac_status); }; }; then
12579 ac_cv_func___cxa_atexit=yes
12580 else
12581 echo "$as_me: failed program was:" >&5
12582 sed 's/^/| /' conftest.$ac_ext >&5
12583
12584 ac_cv_func___cxa_atexit=no
12585 fi
12586 rm -f conftest.err conftest.$ac_objext \
12587 conftest$ac_exeext conftest.$ac_ext
12588 fi
12589 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12590 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12591 if test $ac_cv_func___cxa_atexit = yes; then
12592 use_cxa_atexit=yes
12593 else
12594 echo "__cxa_atexit can't be enabled on this target"
12595 fi
12596
12597 ;;
12598 esac
12599 else
12600 # We can't check for __cxa_atexit when building a cross, so assume
12601 # it is available
12602 use_cxa_atexit=yes
12603 fi
12604 if test x$use_cxa_atexit = xyes; then
12605
12606 cat >>confdefs.h <<\_ACEOF
12607 #define DEFAULT_USE_CXA_ATEXIT 2
12608 _ACEOF
12609
12610 fi
12611 fi
12612
12613 use_getipinfo=yes
12614 if test x$with_system_libunwind = xyes; then
12615 if test x$host = x$target; then
12616 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
12617 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
12618 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
12619 echo $ECHO_N "(cached) $ECHO_C" >&6
12620 else
12621 ac_func_search_save_LIBS=$LIBS
12622 ac_cv_search__Unwind_GetIPInfo=no
12623 cat >conftest.$ac_ext <<_ACEOF
12624 /* confdefs.h. */
12625 _ACEOF
12626 cat confdefs.h >>conftest.$ac_ext
12627 cat >>conftest.$ac_ext <<_ACEOF
12628 /* end confdefs.h. */
12629
12630 /* Override any gcc2 internal prototype to avoid an error. */
12631 #ifdef __cplusplus
12632 extern "C"
12633 #endif
12634 /* We use char because int might match the return type of a gcc2
12635 builtin and then its argument prototype would still apply. */
12636 char _Unwind_GetIPInfo ();
12637 int
12638 main ()
12639 {
12640 _Unwind_GetIPInfo ();
12641 ;
12642 return 0;
12643 }
12644 _ACEOF
12645 rm -f conftest.$ac_objext conftest$ac_exeext
12646 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12647 (eval $ac_link) 2>conftest.er1
12648 ac_status=$?
12649 grep -v '^ *+' conftest.er1 >conftest.err
12650 rm -f conftest.er1
12651 cat conftest.err >&5
12652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12653 (exit $ac_status); } &&
12654 { ac_try='test -z "$ac_c_werror_flag"
12655 || test ! -s conftest.err'
12656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12657 (eval $ac_try) 2>&5
12658 ac_status=$?
12659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12660 (exit $ac_status); }; } &&
12661 { ac_try='test -s conftest$ac_exeext'
12662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12663 (eval $ac_try) 2>&5
12664 ac_status=$?
12665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12666 (exit $ac_status); }; }; then
12667 ac_cv_search__Unwind_GetIPInfo="none required"
12668 else
12669 echo "$as_me: failed program was:" >&5
12670 sed 's/^/| /' conftest.$ac_ext >&5
12671
12672 fi
12673 rm -f conftest.err conftest.$ac_objext \
12674 conftest$ac_exeext conftest.$ac_ext
12675 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
12676 for ac_lib in unwind; do
12677 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12678 cat >conftest.$ac_ext <<_ACEOF
12679 /* confdefs.h. */
12680 _ACEOF
12681 cat confdefs.h >>conftest.$ac_ext
12682 cat >>conftest.$ac_ext <<_ACEOF
12683 /* end confdefs.h. */
12684
12685 /* Override any gcc2 internal prototype to avoid an error. */
12686 #ifdef __cplusplus
12687 extern "C"
12688 #endif
12689 /* We use char because int might match the return type of a gcc2
12690 builtin and then its argument prototype would still apply. */
12691 char _Unwind_GetIPInfo ();
12692 int
12693 main ()
12694 {
12695 _Unwind_GetIPInfo ();
12696 ;
12697 return 0;
12698 }
12699 _ACEOF
12700 rm -f conftest.$ac_objext conftest$ac_exeext
12701 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12702 (eval $ac_link) 2>conftest.er1
12703 ac_status=$?
12704 grep -v '^ *+' conftest.er1 >conftest.err
12705 rm -f conftest.er1
12706 cat conftest.err >&5
12707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12708 (exit $ac_status); } &&
12709 { ac_try='test -z "$ac_c_werror_flag"
12710 || test ! -s conftest.err'
12711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12712 (eval $ac_try) 2>&5
12713 ac_status=$?
12714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12715 (exit $ac_status); }; } &&
12716 { ac_try='test -s conftest$ac_exeext'
12717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12718 (eval $ac_try) 2>&5
12719 ac_status=$?
12720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12721 (exit $ac_status); }; }; then
12722 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
12723 break
12724 else
12725 echo "$as_me: failed program was:" >&5
12726 sed 's/^/| /' conftest.$ac_ext >&5
12727
12728 fi
12729 rm -f conftest.err conftest.$ac_objext \
12730 conftest$ac_exeext conftest.$ac_ext
12731 done
12732 fi
12733 LIBS=$ac_func_search_save_LIBS
12734 fi
12735 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
12736 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
12737 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
12738 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
12739
12740 else
12741 use_getipinfo=no
12742 fi
12743
12744 fi
12745 fi
12746
12747 if test x$use_getipinfo = xyes; then
12748
12749 cat >>confdefs.h <<\_ACEOF
12750 #define HAVE_GETIPINFO 1
12751 _ACEOF
12752
12753 else
12754 echo "The system unwind library does not support _Unwind_GetIPInfo."
12755 fi
12756
12757 # Look for a file containing extra machine modes.
12758 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12759 extra_modes_file='$(srcdir)'/config/${extra_modes}
12760
12761
12762 cat >>confdefs.h <<_ACEOF
12763 #define EXTRA_MODES_FILE "config/$extra_modes"
12764 _ACEOF
12765
12766 fi
12767
12768 # Convert extra_options into a form suitable for Makefile use.
12769 extra_opt_files=
12770 for f in $extra_options; do
12771 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12772 done
12773
12774
12775 # auto-host.h is the file containing items generated by autoconf and is
12776 # the first file included by config.h.
12777 # If host=build, it is correct to have bconfig include auto-host.h
12778 # as well. If host!=build, we are in error and need to do more
12779 # work to find out the build config parameters.
12780 if test x$host = x$build
12781 then
12782 build_auto=auto-host.h
12783 else
12784 # We create a subdir, then run autoconf in the subdir.
12785 # To prevent recursion we set host and build for the new
12786 # invocation of configure to the build for this invocation
12787 # of configure.
12788 tempdir=build.$$
12789 rm -rf $tempdir
12790 mkdir $tempdir
12791 cd $tempdir
12792 case ${srcdir} in
12793 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12794 *) realsrcdir=../${srcdir};;
12795 esac
12796 saved_CFLAGS="${CFLAGS}"
12797 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12798 ${realsrcdir}/configure \
12799 --enable-languages=${enable_languages-all} \
12800 --target=$target_alias --host=$build_alias --build=$build_alias
12801 CFLAGS="${saved_CFLAGS}"
12802
12803 # We just finished tests for the build machine, so rename
12804 # the file auto-build.h in the gcc directory.
12805 mv auto-host.h ../auto-build.h
12806 cd ..
12807 rm -rf $tempdir
12808 build_auto=auto-build.h
12809 fi
12810
12811
12812 tm_file="${tm_file} defaults.h"
12813 tm_p_file="${tm_p_file} tm-preds.h"
12814 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12815 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12816 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12817 # put this back in temporarily.
12818 xm_file="auto-host.h ansidecl.h ${xm_file}"
12819
12820 # --------
12821 # UNSORTED
12822 # --------
12823
12824 # Compile in configure arguments.
12825 if test -f configargs.h ; then
12826 # Being re-configured.
12827 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12828 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12829 else
12830 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12831 fi
12832
12833 # Double all backslashes and backslash all quotes to turn
12834 # gcc_config_arguments into a C string.
12835 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12836 $gcc_config_arguments
12837 EOF
12838 gcc_config_arguments_str=`cat conftest.out`
12839 rm -f conftest.out
12840
12841 cat > configargs.h <<EOF
12842 /* Generated automatically. */
12843 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12844 static const char thread_model[] = "$thread_file";
12845
12846 static const struct {
12847 const char *name, *value;
12848 } configure_default_options[] = $configure_default_options;
12849 EOF
12850
12851 # Internationalization
12852 # If we haven't got the data from the intl directory,
12853 # assume NLS is disabled.
12854 USE_NLS=no
12855 LIBINTL=
12856 LIBINTL_DEP=
12857 INCINTL=
12858 XGETTEXT=
12859 GMSGFMT=
12860 POSUB=
12861
12862 if test -f ../intl/config.intl; then
12863 . ../intl/config.intl
12864 fi
12865 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12866 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12867 if test x"$USE_NLS" != xyes; then
12868 echo "$as_me:$LINENO: result: no" >&5
12869 echo "${ECHO_T}no" >&6
12870 else
12871 echo "$as_me:$LINENO: result: yes" >&5
12872 echo "${ECHO_T}yes" >&6
12873
12874 cat >>confdefs.h <<\_ACEOF
12875 #define ENABLE_NLS 1
12876 _ACEOF
12877
12878
12879 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12880 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12881 # Look for .po and .gmo files in the source directory.
12882 CATALOGS=
12883 XLINGUAS=
12884 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12885 # If there aren't any .gmo files the shell will give us the
12886 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12887 # weeded out.
12888 case "$cat" in *\**)
12889 continue;;
12890 esac
12891 # The quadruple backslash is collapsed to a double backslash
12892 # by the backticks, then collapsed again by the double quotes,
12893 # leaving us with one backslash in the sed expression (right
12894 # before the dot that mustn't act as a wildcard).
12895 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12896 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12897 # The user is allowed to set LINGUAS to a list of languages to
12898 # install catalogs for. If it's empty that means "all of them."
12899 if test "x$LINGUAS" = x; then
12900 CATALOGS="$CATALOGS $cat"
12901 XLINGUAS="$XLINGUAS $lang"
12902 else
12903 case "$LINGUAS" in *$lang*)
12904 CATALOGS="$CATALOGS $cat"
12905 XLINGUAS="$XLINGUAS $lang"
12906 ;;
12907 esac
12908 fi
12909 done
12910 LINGUAS="$XLINGUAS"
12911 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12912 echo "${ECHO_T}$LINGUAS" >&6
12913
12914
12915 DATADIRNAME=share
12916
12917 INSTOBJEXT=.mo
12918
12919 GENCAT=gencat
12920
12921 CATOBJEXT=.gmo
12922
12923 fi
12924
12925 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12926 # -liconv on the link line twice.
12927 case "$LIBINTL" in *$LIBICONV*)
12928 LIBICONV= ;;
12929 esac
12930
12931 # Check whether --enable-secureplt or --disable-secureplt was given.
12932 if test "${enable_secureplt+set}" = set; then
12933 enableval="$enable_secureplt"
12934
12935 fi;
12936
12937 # Windows32 Registry support for specifying GCC installation paths.
12938 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12939 if test "${enable_win32_registry+set}" = set; then
12940 enableval="$enable_win32_registry"
12941
12942 fi;
12943
12944 case $host_os in
12945 win32 | pe | cygwin* | mingw32* | uwin*)
12946 if test "x$enable_win32_registry" != xno; then
12947 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12948 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12949 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12950 echo $ECHO_N "(cached) $ECHO_C" >&6
12951 else
12952 ac_func_search_save_LIBS=$LIBS
12953 ac_cv_search_RegOpenKeyExA=no
12954 cat >conftest.$ac_ext <<_ACEOF
12955 /* confdefs.h. */
12956 _ACEOF
12957 cat confdefs.h >>conftest.$ac_ext
12958 cat >>conftest.$ac_ext <<_ACEOF
12959 /* end confdefs.h. */
12960
12961 /* Override any gcc2 internal prototype to avoid an error. */
12962 #ifdef __cplusplus
12963 extern "C"
12964 #endif
12965 /* We use char because int might match the return type of a gcc2
12966 builtin and then its argument prototype would still apply. */
12967 char RegOpenKeyExA ();
12968 int
12969 main ()
12970 {
12971 RegOpenKeyExA ();
12972 ;
12973 return 0;
12974 }
12975 _ACEOF
12976 rm -f conftest.$ac_objext conftest$ac_exeext
12977 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12978 (eval $ac_link) 2>conftest.er1
12979 ac_status=$?
12980 grep -v '^ *+' conftest.er1 >conftest.err
12981 rm -f conftest.er1
12982 cat conftest.err >&5
12983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12984 (exit $ac_status); } &&
12985 { ac_try='test -z "$ac_c_werror_flag"
12986 || test ! -s conftest.err'
12987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12988 (eval $ac_try) 2>&5
12989 ac_status=$?
12990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12991 (exit $ac_status); }; } &&
12992 { ac_try='test -s conftest$ac_exeext'
12993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12994 (eval $ac_try) 2>&5
12995 ac_status=$?
12996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12997 (exit $ac_status); }; }; then
12998 ac_cv_search_RegOpenKeyExA="none required"
12999 else
13000 echo "$as_me: failed program was:" >&5
13001 sed 's/^/| /' conftest.$ac_ext >&5
13002
13003 fi
13004 rm -f conftest.err conftest.$ac_objext \
13005 conftest$ac_exeext conftest.$ac_ext
13006 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13007 for ac_lib in advapi32; do
13008 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13009 cat >conftest.$ac_ext <<_ACEOF
13010 /* confdefs.h. */
13011 _ACEOF
13012 cat confdefs.h >>conftest.$ac_ext
13013 cat >>conftest.$ac_ext <<_ACEOF
13014 /* end confdefs.h. */
13015
13016 /* Override any gcc2 internal prototype to avoid an error. */
13017 #ifdef __cplusplus
13018 extern "C"
13019 #endif
13020 /* We use char because int might match the return type of a gcc2
13021 builtin and then its argument prototype would still apply. */
13022 char RegOpenKeyExA ();
13023 int
13024 main ()
13025 {
13026 RegOpenKeyExA ();
13027 ;
13028 return 0;
13029 }
13030 _ACEOF
13031 rm -f conftest.$ac_objext conftest$ac_exeext
13032 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13033 (eval $ac_link) 2>conftest.er1
13034 ac_status=$?
13035 grep -v '^ *+' conftest.er1 >conftest.err
13036 rm -f conftest.er1
13037 cat conftest.err >&5
13038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13039 (exit $ac_status); } &&
13040 { ac_try='test -z "$ac_c_werror_flag"
13041 || test ! -s conftest.err'
13042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13043 (eval $ac_try) 2>&5
13044 ac_status=$?
13045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13046 (exit $ac_status); }; } &&
13047 { ac_try='test -s conftest$ac_exeext'
13048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13049 (eval $ac_try) 2>&5
13050 ac_status=$?
13051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13052 (exit $ac_status); }; }; then
13053 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13054 break
13055 else
13056 echo "$as_me: failed program was:" >&5
13057 sed 's/^/| /' conftest.$ac_ext >&5
13058
13059 fi
13060 rm -f conftest.err conftest.$ac_objext \
13061 conftest$ac_exeext conftest.$ac_ext
13062 done
13063 fi
13064 LIBS=$ac_func_search_save_LIBS
13065 fi
13066 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13067 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13068 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13069 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13070
13071 else
13072 enable_win32_registry=no
13073 fi
13074
13075 fi
13076
13077 if test "x$enable_win32_registry" != xno; then
13078
13079 cat >>confdefs.h <<\_ACEOF
13080 #define ENABLE_WIN32_REGISTRY 1
13081 _ACEOF
13082
13083
13084 if test "x$enable_win32_registry" != xyes \
13085 && test "x$enable_win32_registry" != x; then
13086
13087 cat >>confdefs.h <<_ACEOF
13088 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13089 _ACEOF
13090
13091 fi
13092 fi
13093 ;;
13094 esac
13095
13096 # Get an absolute path to the GCC top-level source directory
13097 holddir=`${PWDCMD-pwd}`
13098 cd $srcdir
13099 topdir=`${PWDCMD-pwd}`
13100 cd $holddir
13101
13102 # Conditionalize the makefile for this host machine.
13103 xmake_file=
13104 for f in ${host_xmake_file}
13105 do
13106 if test -f ${srcdir}/config/$f
13107 then
13108 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13109 fi
13110 done
13111
13112 # Conditionalize the makefile for this target machine.
13113 tmake_file_=
13114 for f in ${tmake_file}
13115 do
13116 if test -f ${srcdir}/config/$f
13117 then
13118 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13119 fi
13120 done
13121 tmake_file="${tmake_file_}"
13122
13123 # This is a terrible hack which will go away some day.
13124 host_cc_for_libada=${CC}
13125
13126
13127 out_object_file=`basename $out_file .c`.o
13128
13129 tm_file_list="options.h"
13130 tm_include_list="options.h"
13131 for f in $tm_file; do
13132 case $f in
13133 ./* )
13134 f=`echo $f | sed 's/^..//'`
13135 tm_file_list="${tm_file_list} $f"
13136 tm_include_list="${tm_include_list} $f"
13137 ;;
13138 defaults.h )
13139 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13140 tm_include_list="${tm_include_list} $f"
13141 ;;
13142 * )
13143 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13144 tm_include_list="${tm_include_list} config/$f"
13145 ;;
13146 esac
13147 done
13148
13149 tm_p_file_list=
13150 tm_p_include_list=
13151 for f in $tm_p_file; do
13152 case $f in
13153 tm-preds.h )
13154 tm_p_file_list="${tm_p_file_list} $f"
13155 tm_p_include_list="${tm_p_include_list} $f"
13156 ;;
13157 * )
13158 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13159 tm_p_include_list="${tm_p_include_list} config/$f"
13160 esac
13161 done
13162
13163 xm_file_list=
13164 xm_include_list=
13165 for f in $xm_file; do
13166 case $f in
13167 ansidecl.h )
13168 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13169 xm_include_list="${xm_include_list} $f"
13170 ;;
13171 auto-host.h )
13172 xm_file_list="${xm_file_list} $f"
13173 xm_include_list="${xm_include_list} $f"
13174 ;;
13175 * )
13176 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13177 xm_include_list="${xm_include_list} config/$f"
13178 ;;
13179 esac
13180 done
13181
13182 host_xm_file_list=
13183 host_xm_include_list=
13184 for f in $host_xm_file; do
13185 case $f in
13186 ansidecl.h )
13187 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13188 host_xm_include_list="${host_xm_include_list} $f"
13189 ;;
13190 auto-host.h )
13191 host_xm_file_list="${host_xm_file_list} $f"
13192 host_xm_include_list="${host_xm_include_list} $f"
13193 ;;
13194 * )
13195 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13196 host_xm_include_list="${host_xm_include_list} config/$f"
13197 ;;
13198 esac
13199 done
13200
13201 build_xm_file_list=
13202 for f in $build_xm_file; do
13203 case $f in
13204 ansidecl.h )
13205 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13206 build_xm_include_list="${build_xm_include_list} $f"
13207 ;;
13208 auto-build.h | auto-host.h )
13209 build_xm_file_list="${build_xm_file_list} $f"
13210 build_xm_include_list="${build_xm_include_list} $f"
13211 ;;
13212 * )
13213 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13214 build_xm_include_list="${build_xm_include_list} config/$f"
13215 ;;
13216 esac
13217 done
13218
13219 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13220 # cross-compiler which does not use the native headers and libraries.
13221 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13222 CROSS=
13223 ALL=all.internal
13224 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13225
13226 if test "x$with_build_sysroot" != x; then
13227 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13228 else
13229 # This value is used, even on a native system, because
13230 # CROSS_SYSTEM_HEADER_DIR is just
13231 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13232 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13233 fi
13234
13235 if test x$host != x$target
13236 then
13237 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13238 ALL=all.cross
13239 SYSTEM_HEADER_DIR=$build_system_header_dir
13240 case "$host","$target" in
13241 # Darwin crosses can use the host system's libraries and headers,
13242 # because of the fat library support. Of course, it must be the
13243 # same version of Darwin on both sides. Allow the user to
13244 # just say --target=foo-darwin without a version number to mean
13245 # "the version on this system".
13246 *-*-darwin*,*-*-darwin*)
13247 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13248 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13249 if test $hostos = $targetos -o $targetos = darwin ; then
13250 CROSS=
13251 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13252 with_headers=yes
13253 fi
13254 ;;
13255
13256 i?86-*-*,x86_64-*-* \
13257 | powerpc*-*-*,powerpc64*-*-*)
13258 CROSS="$CROSS -DNATIVE_CROSS" ;;
13259 esac
13260 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13261 SYSTEM_HEADER_DIR=$build_system_header_dir
13262 fi
13263
13264 # If this is a cross-compiler that does not
13265 # have its own set of headers then define
13266 # inhibit_libc
13267
13268 # If this is using newlib, without having the headers available now,
13269 # then define inhibit_libc in LIBGCC2_CFLAGS.
13270 # This prevents libgcc2 from containing any code which requires libc
13271 # support.
13272 inhibit_libc=false
13273 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13274 test x$with_newlib = xyes ; } &&
13275 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13276 inhibit_libc=true
13277 fi
13278
13279
13280 # When building gcc with a cross-compiler, we need to adjust things so
13281 # that the generator programs are still built with the native compiler.
13282 # Also, we cannot run fixincludes or fix-header.
13283
13284 # These are the normal (build=host) settings:
13285 CC_FOR_BUILD='$(CC)'
13286 BUILD_CFLAGS='$(ALL_CFLAGS)'
13287 STMP_FIXINC=stmp-fixinc
13288
13289 # Possibly disable fixproto, on a per-target basis.
13290 case ${use_fixproto} in
13291 no)
13292 STMP_FIXPROTO=
13293 ;;
13294 yes)
13295 STMP_FIXPROTO=stmp-fixproto
13296 ;;
13297 esac
13298
13299
13300 # And these apply if build != host, or we are generating coverage data
13301 if test x$build != x$host || test "x$coverage_flags" != x
13302 then
13303 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13304
13305 if test "x$TARGET_SYSTEM_ROOT" = x; then
13306 if test "x$STMP_FIXPROTO" != x; then
13307 STMP_FIXPROTO=stmp-install-fixproto
13308 fi
13309 fi
13310 fi
13311
13312 # Expand extra_headers to include complete path.
13313 # This substitutes for lots of t-* files.
13314 extra_headers_list=
13315 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13316 for file in ${extra_headers} ; do
13317 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13318 done
13319
13320 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
13321 if test x"$use_gcc_tgmath" = xyes
13322 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
13323 fi
13324
13325 # Define collect2 in Makefile.
13326 case $host_can_use_collect2 in
13327 no) collect2= ;;
13328 *) collect2='collect2$(exeext)' ;;
13329 esac
13330
13331
13332 # Add a definition of USE_COLLECT2 if system wants one.
13333 case $use_collect2 in
13334 no) use_collect2= ;;
13335 "") ;;
13336 *)
13337 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13338 xm_defines="${xm_defines} USE_COLLECT2"
13339 case $host_can_use_collect2 in
13340 no)
13341 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13342 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13343 { (exit 1); exit 1; }; }
13344 ;;
13345 esac
13346 ;;
13347 esac
13348
13349 # ---------------------------
13350 # Assembler & linker features
13351 # ---------------------------
13352
13353 # Identify the assembler which will work hand-in-glove with the newly
13354 # built GCC, so that we can examine its features. This is the assembler
13355 # which will be driven by the driver program.
13356 #
13357 # If build != host, and we aren't building gas in-tree, we identify a
13358 # build->target assembler and hope that it will have the same features
13359 # as the host->target assembler we'll be using.
13360 gcc_cv_gas_major_version=
13361 gcc_cv_gas_minor_version=
13362 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13363
13364 if test "${gcc_cv_as+set}" = set; then
13365 :
13366 else
13367
13368 if test -x "$DEFAULT_ASSEMBLER"; then
13369 gcc_cv_as="$DEFAULT_ASSEMBLER"
13370 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13371 && test -f ../gas/Makefile \
13372 && test x$build = x$host; then
13373 gcc_cv_as=../gas/as-new$build_exeext
13374 elif test -x as$build_exeext; then
13375 # Build using assembler in the current directory.
13376 gcc_cv_as=./as$build_exeext
13377 elif test -x $AS_FOR_TARGET; then
13378 gcc_cv_as="$AS_FOR_TARGET"
13379 else
13380 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13381 set dummy $AS_FOR_TARGET; ac_word=$2
13382 echo "$as_me:$LINENO: checking for $ac_word" >&5
13383 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13384 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13385 echo $ECHO_N "(cached) $ECHO_C" >&6
13386 else
13387 case $gcc_cv_as in
13388 [\\/]* | ?:[\\/]*)
13389 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13390 ;;
13391 *)
13392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13393 for as_dir in $PATH
13394 do
13395 IFS=$as_save_IFS
13396 test -z "$as_dir" && as_dir=.
13397 for ac_exec_ext in '' $ac_executable_extensions; do
13398 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13399 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13400 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13401 break 2
13402 fi
13403 done
13404 done
13405
13406 ;;
13407 esac
13408 fi
13409 gcc_cv_as=$ac_cv_path_gcc_cv_as
13410
13411 if test -n "$gcc_cv_as"; then
13412 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13413 echo "${ECHO_T}$gcc_cv_as" >&6
13414 else
13415 echo "$as_me:$LINENO: result: no" >&5
13416 echo "${ECHO_T}no" >&6
13417 fi
13418
13419 fi
13420 fi
13421
13422
13423 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13424
13425 case "$ORIGINAL_AS_FOR_TARGET" in
13426 ./as | ./as$build_exeext) ;;
13427 *) ac_config_files="$ac_config_files as:exec-tool.in"
13428 ;;
13429 esac
13430
13431 echo "$as_me:$LINENO: checking what assembler to use" >&5
13432 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13433 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13434 # Single tree build which includes gas. We want to prefer it
13435 # over whatever linker top-level may have detected, since
13436 # we'll use what we're building after installation anyway.
13437 echo "$as_me:$LINENO: result: newly built gas" >&5
13438 echo "${ECHO_T}newly built gas" >&6
13439 in_tree_gas=yes
13440 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13441 for f in $gcc_cv_as_bfd_srcdir/configure \
13442 $gcc_cv_as_gas_srcdir/configure \
13443 $gcc_cv_as_gas_srcdir/configure.in \
13444 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13445 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13446 if test x$gcc_cv_gas_version != x; then
13447 break
13448 fi
13449 done
13450 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13451 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13452 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13453 case $gcc_cv_gas_patch_version in
13454 "") gcc_cv_gas_patch_version="0" ;;
13455 esac
13456 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13457 + $gcc_cv_gas_minor_version \) \* 1000 \
13458 + $gcc_cv_gas_patch_version`
13459
13460 in_tree_gas_is_elf=no
13461 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13462 || (grep 'obj_format = multi' ../gas/Makefile \
13463 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13464 then
13465 in_tree_gas_is_elf=yes
13466 fi
13467 else
13468 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13469 echo "${ECHO_T}$gcc_cv_as" >&6
13470 in_tree_gas=no
13471 fi
13472
13473 # Identify the linker which will work hand-in-glove with the newly
13474 # built GCC, so that we can examine its features. This is the linker
13475 # which will be driven by the driver program.
13476 #
13477 # If build != host, and we aren't building gas in-tree, we identify a
13478 # build->target linker and hope that it will have the same features
13479 # as the host->target linker we'll be using.
13480 gcc_cv_gld_major_version=
13481 gcc_cv_gld_minor_version=
13482 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13483 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13484
13485 if test "${gcc_cv_ld+set}" = set; then
13486 :
13487 else
13488
13489 if test -x "$DEFAULT_LINKER"; then
13490 gcc_cv_ld="$DEFAULT_LINKER"
13491 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13492 && test -f ../ld/Makefile \
13493 && test x$build = x$host; then
13494 gcc_cv_ld=../ld/ld-new$build_exeext
13495 elif test -x collect-ld$build_exeext; then
13496 # Build using linker in the current directory.
13497 gcc_cv_ld=./collect-ld$build_exeext
13498 elif test -x $LD_FOR_TARGET; then
13499 gcc_cv_ld="$LD_FOR_TARGET"
13500 else
13501 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13502 set dummy $LD_FOR_TARGET; ac_word=$2
13503 echo "$as_me:$LINENO: checking for $ac_word" >&5
13504 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13505 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13506 echo $ECHO_N "(cached) $ECHO_C" >&6
13507 else
13508 case $gcc_cv_ld in
13509 [\\/]* | ?:[\\/]*)
13510 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13511 ;;
13512 *)
13513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13514 for as_dir in $PATH
13515 do
13516 IFS=$as_save_IFS
13517 test -z "$as_dir" && as_dir=.
13518 for ac_exec_ext in '' $ac_executable_extensions; do
13519 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13520 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13521 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13522 break 2
13523 fi
13524 done
13525 done
13526
13527 ;;
13528 esac
13529 fi
13530 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13531
13532 if test -n "$gcc_cv_ld"; then
13533 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13534 echo "${ECHO_T}$gcc_cv_ld" >&6
13535 else
13536 echo "$as_me:$LINENO: result: no" >&5
13537 echo "${ECHO_T}no" >&6
13538 fi
13539
13540 fi
13541 fi
13542
13543
13544 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13545
13546 case "$ORIGINAL_LD_FOR_TARGET" in
13547 ./collect-ld | ./collect-ld$build_exeext) ;;
13548 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
13549 ;;
13550 esac
13551
13552 echo "$as_me:$LINENO: checking what linker to use" >&5
13553 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13554 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13555 # Single tree build which includes ld. We want to prefer it
13556 # over whatever linker top-level may have detected, since
13557 # we'll use what we're building after installation anyway.
13558 echo "$as_me:$LINENO: result: newly built ld" >&5
13559 echo "${ECHO_T}newly built ld" >&6
13560 in_tree_ld=yes
13561 in_tree_ld_is_elf=no
13562 if (grep 'EMUL = .*elf' ../ld/Makefile \
13563 || grep 'EMUL = .*linux' ../ld/Makefile \
13564 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13565 in_tree_ld_is_elf=yes
13566 fi
13567 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
13568 do
13569 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13570 if test x$gcc_cv_gld_version != x; then
13571 break
13572 fi
13573 done
13574 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13575 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13576 else
13577 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13578 echo "${ECHO_T}$gcc_cv_ld" >&6
13579 in_tree_ld=no
13580 fi
13581
13582 # Figure out what nm we will be using.
13583 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13584 if test "${gcc_cv_nm+set}" = set; then
13585 :
13586 else
13587
13588 if test -f $gcc_cv_binutils_srcdir/configure.in \
13589 && test -f ../binutils/Makefile \
13590 && test x$build = x$host; then
13591 gcc_cv_nm=../binutils/nm-new$build_exeext
13592 elif test -x nm$build_exeext; then
13593 gcc_cv_nm=./nm$build_exeext
13594 elif test -x $NM_FOR_TARGET; then
13595 gcc_cv_nm="$NM_FOR_TARGET"
13596 else
13597 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13598 set dummy $NM_FOR_TARGET; ac_word=$2
13599 echo "$as_me:$LINENO: checking for $ac_word" >&5
13600 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13601 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13602 echo $ECHO_N "(cached) $ECHO_C" >&6
13603 else
13604 case $gcc_cv_nm in
13605 [\\/]* | ?:[\\/]*)
13606 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13607 ;;
13608 *)
13609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13610 for as_dir in $PATH
13611 do
13612 IFS=$as_save_IFS
13613 test -z "$as_dir" && as_dir=.
13614 for ac_exec_ext in '' $ac_executable_extensions; do
13615 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13616 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13617 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13618 break 2
13619 fi
13620 done
13621 done
13622
13623 ;;
13624 esac
13625 fi
13626 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13627
13628 if test -n "$gcc_cv_nm"; then
13629 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13630 echo "${ECHO_T}$gcc_cv_nm" >&6
13631 else
13632 echo "$as_me:$LINENO: result: no" >&5
13633 echo "${ECHO_T}no" >&6
13634 fi
13635
13636 fi
13637 fi
13638
13639
13640 echo "$as_me:$LINENO: checking what nm to use" >&5
13641 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13642 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13643 # Single tree build which includes binutils.
13644 echo "$as_me:$LINENO: result: newly built nm" >&5
13645 echo "${ECHO_T}newly built nm" >&6
13646 in_tree_nm=yes
13647 else
13648 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13649 echo "${ECHO_T}$gcc_cv_nm" >&6
13650 in_tree_nm=no
13651 fi
13652
13653 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13654
13655 case "$ORIGINAL_NM_FOR_TARGET" in
13656 ./nm | ./nm$build_exeext) ;;
13657 *) ac_config_files="$ac_config_files nm:exec-tool.in"
13658 ;;
13659 esac
13660
13661
13662 # Figure out what objdump we will be using.
13663 if test "${gcc_cv_objdump+set}" = set; then
13664 :
13665 else
13666
13667 if test -f $gcc_cv_binutils_srcdir/configure.in \
13668 && test -f ../binutils/Makefile \
13669 && test x$build = x$host; then
13670 # Single tree build which includes binutils.
13671 gcc_cv_objdump=../binutils/objdump$build_exeext
13672 elif test -x objdump$build_exeext; then
13673 gcc_cv_objdump=./objdump$build_exeext
13674 elif test -x $OBJDUMP_FOR_TARGET; then
13675 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13676 else
13677 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13678 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13679 echo "$as_me:$LINENO: checking for $ac_word" >&5
13680 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13681 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13682 echo $ECHO_N "(cached) $ECHO_C" >&6
13683 else
13684 case $gcc_cv_objdump in
13685 [\\/]* | ?:[\\/]*)
13686 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13687 ;;
13688 *)
13689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13690 for as_dir in $PATH
13691 do
13692 IFS=$as_save_IFS
13693 test -z "$as_dir" && as_dir=.
13694 for ac_exec_ext in '' $ac_executable_extensions; do
13695 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13696 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13697 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13698 break 2
13699 fi
13700 done
13701 done
13702
13703 ;;
13704 esac
13705 fi
13706 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13707
13708 if test -n "$gcc_cv_objdump"; then
13709 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13710 echo "${ECHO_T}$gcc_cv_objdump" >&6
13711 else
13712 echo "$as_me:$LINENO: result: no" >&5
13713 echo "${ECHO_T}no" >&6
13714 fi
13715
13716 fi
13717 fi
13718
13719
13720 echo "$as_me:$LINENO: checking what objdump to use" >&5
13721 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13722 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13723 # Single tree build which includes binutils.
13724 echo "$as_me:$LINENO: result: newly built objdump" >&5
13725 echo "${ECHO_T}newly built objdump" >&6
13726 elif test x$gcc_cv_objdump = x; then
13727 echo "$as_me:$LINENO: result: not found" >&5
13728 echo "${ECHO_T}not found" >&6
13729 else
13730 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13731 echo "${ECHO_T}$gcc_cv_objdump" >&6
13732 fi
13733
13734 # Figure out what assembler alignment features are present.
13735 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13736 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13737 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13738 echo $ECHO_N "(cached) $ECHO_C" >&6
13739 else
13740 gcc_cv_as_balign_and_p2align=no
13741 if test $in_tree_gas = yes; then
13742 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13743 then gcc_cv_as_balign_and_p2align=yes
13744 fi
13745 elif test x$gcc_cv_as != x; then
13746 echo '.balign 4
13747 .p2align 2' > conftest.s
13748 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13750 (eval $ac_try) 2>&5
13751 ac_status=$?
13752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13753 (exit $ac_status); }; }
13754 then
13755 gcc_cv_as_balign_and_p2align=yes
13756 else
13757 echo "configure: failed program was" >&5
13758 cat conftest.s >&5
13759 fi
13760 rm -f conftest.o conftest.s
13761 fi
13762 fi
13763 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13764 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13765 if test $gcc_cv_as_balign_and_p2align = yes; then
13766
13767 cat >>confdefs.h <<\_ACEOF
13768 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13769 _ACEOF
13770
13771 fi
13772
13773 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13774 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13775 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13776 echo $ECHO_N "(cached) $ECHO_C" >&6
13777 else
13778 gcc_cv_as_max_skip_p2align=no
13779 if test $in_tree_gas = yes; then
13780 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13781 then gcc_cv_as_max_skip_p2align=yes
13782 fi
13783 elif test x$gcc_cv_as != x; then
13784 echo '.p2align 4,,7' > conftest.s
13785 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13786 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13787 (eval $ac_try) 2>&5
13788 ac_status=$?
13789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13790 (exit $ac_status); }; }
13791 then
13792 gcc_cv_as_max_skip_p2align=yes
13793 else
13794 echo "configure: failed program was" >&5
13795 cat conftest.s >&5
13796 fi
13797 rm -f conftest.o conftest.s
13798 fi
13799 fi
13800 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13801 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13802 if test $gcc_cv_as_max_skip_p2align = yes; then
13803
13804 cat >>confdefs.h <<\_ACEOF
13805 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13806 _ACEOF
13807
13808 fi
13809
13810 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
13811 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
13812 if test "${gcc_cv_as_literal16+set}" = set; then
13813 echo $ECHO_N "(cached) $ECHO_C" >&6
13814 else
13815 gcc_cv_as_literal16=no
13816 if test $in_tree_gas = yes; then
13817 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13818 then gcc_cv_as_literal16=yes
13819 fi
13820 elif test x$gcc_cv_as != x; then
13821 echo '.literal16' > conftest.s
13822 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13824 (eval $ac_try) 2>&5
13825 ac_status=$?
13826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13827 (exit $ac_status); }; }
13828 then
13829 gcc_cv_as_literal16=yes
13830 else
13831 echo "configure: failed program was" >&5
13832 cat conftest.s >&5
13833 fi
13834 rm -f conftest.o conftest.s
13835 fi
13836 fi
13837 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
13838 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
13839 if test $gcc_cv_as_literal16 = yes; then
13840
13841 cat >>confdefs.h <<\_ACEOF
13842 #define HAVE_GAS_LITERAL16 1
13843 _ACEOF
13844
13845 fi
13846
13847 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13848 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13849 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13850 echo $ECHO_N "(cached) $ECHO_C" >&6
13851 else
13852 gcc_cv_as_subsection_m1=no
13853 if test $in_tree_gas = yes; then
13854 if test $in_tree_gas_is_elf = yes \
13855 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13856 then gcc_cv_as_subsection_m1=yes
13857 fi
13858 elif test x$gcc_cv_as != x; then
13859 echo 'conftest_label1: .word 0
13860 .subsection -1
13861 conftest_label2: .word 0
13862 .previous' > conftest.s
13863 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13865 (eval $ac_try) 2>&5
13866 ac_status=$?
13867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13868 (exit $ac_status); }; }
13869 then
13870 if test x$gcc_cv_nm != x; then
13871 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13872 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13873 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13874 then :
13875 else gcc_cv_as_subsection_m1=yes
13876 fi
13877 rm -f conftest.nm1 conftest.nm2
13878 fi
13879 else
13880 echo "configure: failed program was" >&5
13881 cat conftest.s >&5
13882 fi
13883 rm -f conftest.o conftest.s
13884 fi
13885 fi
13886 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13887 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13888 if test $gcc_cv_as_subsection_m1 = yes; then
13889
13890 cat >>confdefs.h <<\_ACEOF
13891 #define HAVE_GAS_SUBSECTION_ORDERING 1
13892 _ACEOF
13893
13894 fi
13895
13896 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13897 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13898 if test "${gcc_cv_as_weak+set}" = set; then
13899 echo $ECHO_N "(cached) $ECHO_C" >&6
13900 else
13901 gcc_cv_as_weak=no
13902 if test $in_tree_gas = yes; then
13903 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13904 then gcc_cv_as_weak=yes
13905 fi
13906 elif test x$gcc_cv_as != x; then
13907 echo ' .weak foobar' > conftest.s
13908 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13909 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13910 (eval $ac_try) 2>&5
13911 ac_status=$?
13912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13913 (exit $ac_status); }; }
13914 then
13915 gcc_cv_as_weak=yes
13916 else
13917 echo "configure: failed program was" >&5
13918 cat conftest.s >&5
13919 fi
13920 rm -f conftest.o conftest.s
13921 fi
13922 fi
13923 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13924 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13925 if test $gcc_cv_as_weak = yes; then
13926
13927 cat >>confdefs.h <<\_ACEOF
13928 #define HAVE_GAS_WEAK 1
13929 _ACEOF
13930
13931 fi
13932
13933 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13934 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13935 if test "${gcc_cv_as_weakref+set}" = set; then
13936 echo $ECHO_N "(cached) $ECHO_C" >&6
13937 else
13938 gcc_cv_as_weakref=no
13939 if test $in_tree_gas = yes; then
13940 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13941 then gcc_cv_as_weakref=yes
13942 fi
13943 elif test x$gcc_cv_as != x; then
13944 echo ' .weakref foobar, barfnot' > conftest.s
13945 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13946 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13947 (eval $ac_try) 2>&5
13948 ac_status=$?
13949 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13950 (exit $ac_status); }; }
13951 then
13952 gcc_cv_as_weakref=yes
13953 else
13954 echo "configure: failed program was" >&5
13955 cat conftest.s >&5
13956 fi
13957 rm -f conftest.o conftest.s
13958 fi
13959 fi
13960 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13961 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13962 if test $gcc_cv_as_weakref = yes; then
13963
13964 cat >>confdefs.h <<\_ACEOF
13965 #define HAVE_GAS_WEAKREF 1
13966 _ACEOF
13967
13968 fi
13969
13970 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13971 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13972 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13973 echo $ECHO_N "(cached) $ECHO_C" >&6
13974 else
13975 gcc_cv_as_nsubspa_comdat=no
13976 if test $in_tree_gas = yes; then
13977 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13978 then gcc_cv_as_nsubspa_comdat=yes
13979 fi
13980 elif test x$gcc_cv_as != x; then
13981 echo ' .SPACE $TEXT$
13982 .NSUBSPA $CODE$,COMDAT' > conftest.s
13983 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13985 (eval $ac_try) 2>&5
13986 ac_status=$?
13987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13988 (exit $ac_status); }; }
13989 then
13990 gcc_cv_as_nsubspa_comdat=yes
13991 else
13992 echo "configure: failed program was" >&5
13993 cat conftest.s >&5
13994 fi
13995 rm -f conftest.o conftest.s
13996 fi
13997 fi
13998 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13999 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
14000 if test $gcc_cv_as_nsubspa_comdat = yes; then
14001
14002 cat >>confdefs.h <<\_ACEOF
14003 #define HAVE_GAS_NSUBSPA_COMDAT 1
14004 _ACEOF
14005
14006 fi
14007
14008 # .hidden needs to be supported in both the assembler and the linker,
14009 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
14010 # This is irritatingly difficult to feature test for; we have to check the
14011 # date string after the version number. If we've got an in-tree
14012 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
14013 # to be safe.
14014 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
14015 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
14016 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
14017 if test "${gcc_cv_as_hidden+set}" = set; then
14018 echo $ECHO_N "(cached) $ECHO_C" >&6
14019 else
14020 gcc_cv_as_hidden=no
14021 if test $in_tree_gas = yes; then
14022 if test $in_tree_gas_is_elf = yes \
14023 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
14024 then gcc_cv_as_hidden=yes
14025 fi
14026 elif test x$gcc_cv_as != x; then
14027 echo ' .hidden foobar
14028 foobar:' > conftest.s
14029 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14031 (eval $ac_try) 2>&5
14032 ac_status=$?
14033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14034 (exit $ac_status); }; }
14035 then
14036 gcc_cv_as_hidden=yes
14037 else
14038 echo "configure: failed program was" >&5
14039 cat conftest.s >&5
14040 fi
14041 rm -f conftest.o conftest.s
14042 fi
14043 fi
14044 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
14045 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
14046
14047
14048 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
14049 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
14050 if test "${gcc_cv_ld_hidden+set}" = set; then
14051 echo $ECHO_N "(cached) $ECHO_C" >&6
14052 else
14053 if test $in_tree_ld = yes ; then
14054 gcc_cv_ld_hidden=no
14055 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
14056 && test $in_tree_ld_is_elf = yes; then
14057 gcc_cv_ld_hidden=yes
14058 fi
14059 else
14060 gcc_cv_ld_hidden=yes
14061 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
14062 if echo "$ld_ver" | grep GNU > /dev/null; then
14063 ld_vers=`echo $ld_ver | sed -n \
14064 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
14065 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
14066 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
14067 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
14068 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
14069 if test 0"$ld_date" -lt 20020404; then
14070 if test -n "$ld_date"; then
14071 # If there was date string, but was earlier than 2002-04-04, fail
14072 gcc_cv_ld_hidden=no
14073 elif test -z "$ld_vers"; then
14074 # If there was no date string nor ld version number, something is wrong
14075 gcc_cv_ld_hidden=no
14076 else
14077 test -z "$ld_vers_patch" && ld_vers_patch=0
14078 if test "$ld_vers_major" -lt 2; then
14079 gcc_cv_ld_hidden=no
14080 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
14081 gcc_cv_ld_hidden="no"
14082 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
14083 gcc_cv_ld_hidden=no
14084 fi
14085 fi
14086 fi
14087 else
14088 case "${target}" in
14089 hppa64*-*-hpux* | ia64*-*-hpux*)
14090 gcc_cv_ld_hidden=yes
14091 ;;
14092 *)
14093 gcc_cv_ld_hidden=no
14094 ;;
14095 esac
14096 fi
14097 fi
14098 fi
14099 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
14100 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
14101 libgcc_visibility=no
14102
14103
14104 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
14105 libgcc_visibility=yes
14106
14107 cat >>confdefs.h <<\_ACEOF
14108 #define HAVE_GAS_HIDDEN 1
14109 _ACEOF
14110
14111 fi
14112
14113 # Check if we have .[us]leb128, and support symbol arithmetic with it.
14114 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
14115 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
14116 if test "${gcc_cv_as_leb128+set}" = set; then
14117 echo $ECHO_N "(cached) $ECHO_C" >&6
14118 else
14119 gcc_cv_as_leb128=no
14120 if test $in_tree_gas = yes; then
14121 if test $in_tree_gas_is_elf = yes \
14122 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14123 then gcc_cv_as_leb128=yes
14124 fi
14125 elif test x$gcc_cv_as != x; then
14126 echo ' .data
14127 .uleb128 L2 - L1
14128 L1:
14129 .uleb128 1280
14130 .sleb128 -1010
14131 L2:' > conftest.s
14132 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14133 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14134 (eval $ac_try) 2>&5
14135 ac_status=$?
14136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14137 (exit $ac_status); }; }
14138 then
14139 # GAS versions before 2.11 do not support uleb128,
14140 # despite appearing to.
14141 # ??? There exists an elf-specific test that will crash
14142 # the assembler. Perhaps it's better to figure out whether
14143 # arbitrary sections are supported and try the test.
14144 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
14145 if echo "$as_ver" | grep GNU > /dev/null; then
14146 as_vers=`echo $as_ver | sed -n \
14147 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
14148 as_major=`expr "$as_vers" : '\([0-9]*\)'`
14149 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
14150 if test $as_major -eq 2 && test $as_minor -lt 11
14151 then :
14152 else gcc_cv_as_leb128=yes
14153 fi
14154 fi
14155 else
14156 echo "configure: failed program was" >&5
14157 cat conftest.s >&5
14158 fi
14159 rm -f conftest.o conftest.s
14160 fi
14161 fi
14162 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
14163 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
14164 if test $gcc_cv_as_leb128 = yes; then
14165
14166 cat >>confdefs.h <<\_ACEOF
14167 #define HAVE_AS_LEB128 1
14168 _ACEOF
14169
14170 fi
14171
14172 # GAS versions up to and including 2.11.0 may mis-optimize
14173 # .eh_frame data.
14174 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
14175 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
14176 if test "${gcc_cv_as_eh_frame+set}" = set; then
14177 echo $ECHO_N "(cached) $ECHO_C" >&6
14178 else
14179 gcc_cv_as_eh_frame=no
14180 if test $in_tree_gas = yes; then
14181 if test $in_tree_gas_is_elf = yes \
14182 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14183 then gcc_cv_as_eh_frame=yes
14184 fi
14185 elif test x$gcc_cv_as != x; then
14186 echo ' .text
14187 .LFB1:
14188 .4byte 0
14189 .L1:
14190 .4byte 0
14191 .LFE1:
14192 .section .eh_frame,"aw",@progbits
14193 __FRAME_BEGIN__:
14194 .4byte .LECIE1-.LSCIE1
14195 .LSCIE1:
14196 .4byte 0x0
14197 .byte 0x1
14198 .ascii "z\0"
14199 .byte 0x1
14200 .byte 0x78
14201 .byte 0x1a
14202 .byte 0x0
14203 .byte 0x4
14204 .4byte 1
14205 .p2align 1
14206 .LECIE1:
14207 .LSFDE1:
14208 .4byte .LEFDE1-.LASFDE1
14209 .LASFDE1:
14210 .4byte .LASFDE1-__FRAME_BEGIN__
14211 .4byte .LFB1
14212 .4byte .LFE1-.LFB1
14213 .byte 0x4
14214 .4byte .LFE1-.LFB1
14215 .byte 0x4
14216 .4byte .L1-.LFB1
14217 .LEFDE1:' > conftest.s
14218 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14219 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14220 (eval $ac_try) 2>&5
14221 ac_status=$?
14222 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14223 (exit $ac_status); }; }
14224 then
14225 cat > conftest.lit <<EOF
14226 0000 10000000 00000000 017a0001 781a0004 .........z..x...
14227 0010 01000000 12000000 18000000 00000000 ................
14228 0020 08000000 04080000 0044 .........D
14229 EOF
14230 cat > conftest.big <<EOF
14231 0000 00000010 00000000 017a0001 781a0004 .........z..x...
14232 0010 00000001 00000012 00000018 00000000 ................
14233 0020 00000008 04000000 0844 .........D
14234 EOF
14235 # If the assembler didn't choke, and we can objdump,
14236 # and we got the correct data, then succeed.
14237 # The text in the here-document typically retains its unix-style line
14238 # endings, while the output of objdump will use host line endings.
14239 # Therefore, use diff -b for the comparisons.
14240 if test x$gcc_cv_objdump != x \
14241 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
14242 | tail -3 > conftest.got \
14243 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
14244 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
14245 then
14246 gcc_cv_as_eh_frame=yes
14247 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
14248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14249 (eval $ac_try) 2>&5
14250 ac_status=$?
14251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14252 (exit $ac_status); }; }; then
14253 gcc_cv_as_eh_frame=buggy
14254 else
14255 # Uh oh, what do we do now?
14256 gcc_cv_as_eh_frame=no
14257 fi
14258 else
14259 echo "configure: failed program was" >&5
14260 cat conftest.s >&5
14261 fi
14262 rm -f conftest.o conftest.s
14263 fi
14264 fi
14265 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
14266 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
14267
14268
14269 if test $gcc_cv_as_eh_frame = buggy; then
14270
14271 cat >>confdefs.h <<\_ACEOF
14272 #define USE_AS_TRADITIONAL_FORMAT 1
14273 _ACEOF
14274
14275 fi
14276
14277 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14278 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14279 if test "${gcc_cv_as_shf_merge+set}" = set; then
14280 echo $ECHO_N "(cached) $ECHO_C" >&6
14281 else
14282 gcc_cv_as_shf_merge=no
14283 if test $in_tree_gas = yes; then
14284 if test $in_tree_gas_is_elf = yes \
14285 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14286 then gcc_cv_as_shf_merge=yes
14287 fi
14288 elif test x$gcc_cv_as != x; then
14289 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14290 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14292 (eval $ac_try) 2>&5
14293 ac_status=$?
14294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14295 (exit $ac_status); }; }
14296 then
14297 gcc_cv_as_shf_merge=yes
14298 else
14299 echo "configure: failed program was" >&5
14300 cat conftest.s >&5
14301 fi
14302 rm -f conftest.o conftest.s
14303 fi
14304 fi
14305 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14306 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14307
14308 if test $gcc_cv_as_shf_merge = no; then
14309 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14310 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14311 if test "${gcc_cv_as_shf_merge+set}" = set; then
14312 echo $ECHO_N "(cached) $ECHO_C" >&6
14313 else
14314 gcc_cv_as_shf_merge=no
14315 if test $in_tree_gas = yes; then
14316 if test $in_tree_gas_is_elf = yes \
14317 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14318 then gcc_cv_as_shf_merge=yes
14319 fi
14320 elif test x$gcc_cv_as != x; then
14321 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14322 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14324 (eval $ac_try) 2>&5
14325 ac_status=$?
14326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14327 (exit $ac_status); }; }
14328 then
14329 gcc_cv_as_shf_merge=yes
14330 else
14331 echo "configure: failed program was" >&5
14332 cat conftest.s >&5
14333 fi
14334 rm -f conftest.o conftest.s
14335 fi
14336 fi
14337 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14338 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14339
14340 fi
14341
14342 cat >>confdefs.h <<_ACEOF
14343 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14344 _ACEOF
14345
14346
14347 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14348 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14349 if test "${gcc_cv_as_comdat_group+set}" = set; then
14350 echo $ECHO_N "(cached) $ECHO_C" >&6
14351 else
14352 gcc_cv_as_comdat_group=no
14353 if test $in_tree_gas = yes; then
14354 if test $in_tree_gas_is_elf = yes \
14355 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14356 then gcc_cv_as_comdat_group=yes
14357 fi
14358 elif test x$gcc_cv_as != x; then
14359 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14360 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14362 (eval $ac_try) 2>&5
14363 ac_status=$?
14364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14365 (exit $ac_status); }; }
14366 then
14367 gcc_cv_as_comdat_group=yes
14368 else
14369 echo "configure: failed program was" >&5
14370 cat conftest.s >&5
14371 fi
14372 rm -f conftest.o conftest.s
14373 fi
14374 fi
14375 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14376 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14377
14378 if test $gcc_cv_as_comdat_group = yes; then
14379 gcc_cv_as_comdat_group_percent=no
14380 else
14381 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14382 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14383 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14384 echo $ECHO_N "(cached) $ECHO_C" >&6
14385 else
14386 gcc_cv_as_comdat_group_percent=no
14387 if test $in_tree_gas = yes; then
14388 if test $in_tree_gas_is_elf = yes \
14389 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14390 then gcc_cv_as_comdat_group_percent=yes
14391 fi
14392 elif test x$gcc_cv_as != x; then
14393 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14394 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14396 (eval $ac_try) 2>&5
14397 ac_status=$?
14398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14399 (exit $ac_status); }; }
14400 then
14401 gcc_cv_as_comdat_group_percent=yes
14402 else
14403 echo "configure: failed program was" >&5
14404 cat conftest.s >&5
14405 fi
14406 rm -f conftest.o conftest.s
14407 fi
14408 fi
14409 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14410 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14411
14412 fi
14413 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14414 comdat_group=yes
14415 if test 0"$ld_date" -lt 20050308; then
14416 if test -n "$ld_date"; then
14417 # If there was date string, but was earlier than 2005-03-08, fail
14418 comdat_group=no
14419 elif test "$ld_vers_major" -lt 2; then
14420 comdat_group=no
14421 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14422 comdat_group=no
14423 fi
14424 fi
14425 else
14426 # assume linkers other than GNU ld don't support COMDAT group
14427 comdat_group=no
14428 fi
14429 if test $comdat_group = no; then
14430 gcc_cv_as_comdat_group=no
14431 gcc_cv_as_comdat_group_percent=no
14432 fi
14433
14434 cat >>confdefs.h <<_ACEOF
14435 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14436 _ACEOF
14437
14438
14439 # Thread-local storage - the check is heavily parametrized.
14440 conftest_s=
14441 tls_first_major=
14442 tls_first_minor=
14443 tls_as_opt=
14444 case "$target" in
14445 alpha*-*-*)
14446 conftest_s='
14447 .section ".tdata","awT",@progbits
14448 foo: .long 25
14449 .text
14450 ldq $27,__tls_get_addr($29) !literal!1
14451 lda $16,foo($29) !tlsgd!1
14452 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14453 ldq $27,__tls_get_addr($29) !literal!2
14454 lda $16,foo($29) !tlsldm!2
14455 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14456 ldq $1,foo($29) !gotdtprel
14457 ldah $2,foo($29) !dtprelhi
14458 lda $3,foo($2) !dtprello
14459 lda $4,foo($29) !dtprel
14460 ldq $1,foo($29) !gottprel
14461 ldah $2,foo($29) !tprelhi
14462 lda $3,foo($2) !tprello
14463 lda $4,foo($29) !tprel'
14464 tls_first_major=2
14465 tls_first_minor=13
14466 tls_as_opt=--fatal-warnings
14467 ;;
14468 frv*-*-*)
14469 conftest_s='
14470 .section ".tdata","awT",@progbits
14471 x: .long 25
14472 .text
14473 call #gettlsoff(x)'
14474 tls_first_major=2
14475 tls_first_minor=14
14476 ;;
14477 hppa*-*-linux*)
14478 conftest_s='
14479 t1: .reg %r20
14480 t2: .reg %r21
14481 gp: .reg %r19
14482 .section ".tdata","awT",@progbits
14483 foo: .long 25
14484 .text
14485 .align 4
14486 addil LT%foo-$tls_gdidx$,gp
14487 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14488 b __tls_get_addr
14489 nop
14490 addil LT%foo-$tls_ldidx$,gp
14491 b __tls_get_addr
14492 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14493 addil LR%foo-$tls_dtpoff$,%ret0
14494 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14495 mfctl %cr27,%t1
14496 addil LT%foo-$tls_ieoff$,gp
14497 ldw RT%foo-$tls_ieoff$(%r1),%t2
14498 add %t1,%t2,%t3
14499 mfctl %cr27,%t1
14500 addil LR%foo-$tls_leoff$,%t1
14501 ldo RR%foo-$tls_leoff$(%r1),%t2'
14502 tls_first_major=2
14503 tls_first_minor=15
14504 tls_as_opt=--fatal-warnings
14505 ;;
14506 arm*-*-*)
14507 conftest_s='
14508 .section ".tdata","awT",%progbits
14509 foo: .long 25
14510 .text
14511 .word foo(gottpoff)
14512 .word foo(tpoff)
14513 .word foo(tlsgd)
14514 .word foo(tlsldm)
14515 .word foo(tlsldo)'
14516 tls_first_major=2
14517 tls_first_minor=17
14518 ;;
14519 i[34567]86-*-*)
14520 conftest_s='
14521 .section ".tdata","awT",@progbits
14522 foo: .long 25
14523 .text
14524 movl %gs:0, %eax
14525 leal foo@TLSGD(,%ebx,1), %eax
14526 leal foo@TLSLDM(%ebx), %eax
14527 leal foo@DTPOFF(%eax), %edx
14528 movl foo@GOTTPOFF(%ebx), %eax
14529 subl foo@GOTTPOFF(%ebx), %eax
14530 addl foo@GOTNTPOFF(%ebx), %eax
14531 movl foo@INDNTPOFF, %eax
14532 movl $foo@TPOFF, %eax
14533 subl $foo@TPOFF, %eax
14534 leal foo@NTPOFF(%ecx), %eax'
14535 tls_first_major=2
14536 tls_first_minor=14
14537 tls_as_opt=--fatal-warnings
14538 ;;
14539 x86_64-*-*)
14540 conftest_s='
14541 .section ".tdata","awT",@progbits
14542 foo: .long 25
14543 .text
14544 movq %fs:0, %rax
14545 leaq foo@TLSGD(%rip), %rdi
14546 leaq foo@TLSLD(%rip), %rdi
14547 leaq foo@DTPOFF(%rax), %rdx
14548 movq foo@GOTTPOFF(%rip), %rax
14549 movq $foo@TPOFF, %rax'
14550 tls_first_major=2
14551 tls_first_minor=14
14552 tls_as_opt=--fatal-warnings
14553 ;;
14554 ia64-*-*)
14555 conftest_s='
14556 .section ".tdata","awT",@progbits
14557 foo: data8 25
14558 .text
14559 addl r16 = @ltoff(@dtpmod(foo#)), gp
14560 addl r17 = @ltoff(@dtprel(foo#)), gp
14561 addl r18 = @ltoff(@tprel(foo#)), gp
14562 addl r19 = @dtprel(foo#), gp
14563 adds r21 = @dtprel(foo#), r13
14564 movl r23 = @dtprel(foo#)
14565 addl r20 = @tprel(foo#), gp
14566 adds r22 = @tprel(foo#), r13
14567 movl r24 = @tprel(foo#)'
14568 tls_first_major=2
14569 tls_first_minor=13
14570 tls_as_opt=--fatal-warnings
14571 ;;
14572 mips*-*-*)
14573 conftest_s='
14574 .section .tdata,"awT",@progbits
14575 x:
14576 .word 2
14577 .text
14578 addiu $4, $28, %tlsgd(x)
14579 addiu $4, $28, %tlsldm(x)
14580 lui $4, %dtprel_hi(x)
14581 addiu $4, $4, %dtprel_lo(x)
14582 lw $4, %gottprel(x)($28)
14583 lui $4, %tprel_hi(x)
14584 addiu $4, $4, %tprel_lo(x)'
14585 tls_first_major=2
14586 tls_first_minor=16
14587 tls_as_opt='-32 --fatal-warnings'
14588 ;;
14589 powerpc-*-*)
14590 conftest_s='
14591 .section ".tdata","awT",@progbits
14592 .align 2
14593 ld0: .space 4
14594 ld1: .space 4
14595 x1: .space 4
14596 x2: .space 4
14597 x3: .space 4
14598 .text
14599 addi 3,31,ld0@got@tlsgd
14600 bl __tls_get_addr
14601 addi 3,31,x1@got@tlsld
14602 bl __tls_get_addr
14603 addi 9,3,x1@dtprel
14604 addis 9,3,x2@dtprel@ha
14605 addi 9,9,x2@dtprel@l
14606 lwz 9,x3@got@tprel(31)
14607 add 9,9,x@tls
14608 addi 9,2,x1@tprel
14609 addis 9,2,x2@tprel@ha
14610 addi 9,9,x2@tprel@l'
14611 tls_first_major=2
14612 tls_first_minor=14
14613 tls_as_opt="-a32 --fatal-warnings"
14614 ;;
14615 powerpc64-*-*)
14616 conftest_s='
14617 .section ".tdata","awT",@progbits
14618 .align 3
14619 ld0: .space 8
14620 ld1: .space 8
14621 x1: .space 8
14622 x2: .space 8
14623 x3: .space 8
14624 .text
14625 addi 3,2,ld0@got@tlsgd
14626 bl .__tls_get_addr
14627 nop
14628 addi 3,2,ld1@toc
14629 bl .__tls_get_addr
14630 nop
14631 addi 3,2,x1@got@tlsld
14632 bl .__tls_get_addr
14633 nop
14634 addi 9,3,x1@dtprel
14635 bl .__tls_get_addr
14636 nop
14637 addis 9,3,x2@dtprel@ha
14638 addi 9,9,x2@dtprel@l
14639 bl .__tls_get_addr
14640 nop
14641 ld 9,x3@got@dtprel(2)
14642 add 9,9,3
14643 bl .__tls_get_addr
14644 nop'
14645 tls_first_major=2
14646 tls_first_minor=14
14647 tls_as_opt="-a64 --fatal-warnings"
14648 ;;
14649 s390-*-*)
14650 conftest_s='
14651 .section ".tdata","awT",@progbits
14652 foo: .long 25
14653 .text
14654 .long foo@TLSGD
14655 .long foo@TLSLDM
14656 .long foo@DTPOFF
14657 .long foo@NTPOFF
14658 .long foo@GOTNTPOFF
14659 .long foo@INDNTPOFF
14660 l %r1,foo@GOTNTPOFF(%r12)
14661 l %r1,0(%r1):tls_load:foo
14662 bas %r14,0(%r1,%r13):tls_gdcall:foo
14663 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14664 tls_first_major=2
14665 tls_first_minor=14
14666 tls_as_opt="-m31 --fatal-warnings"
14667 ;;
14668 s390x-*-*)
14669 conftest_s='
14670 .section ".tdata","awT",@progbits
14671 foo: .long 25
14672 .text
14673 .quad foo@TLSGD
14674 .quad foo@TLSLDM
14675 .quad foo@DTPOFF
14676 .quad foo@NTPOFF
14677 .quad foo@GOTNTPOFF
14678 lg %r1,foo@GOTNTPOFF(%r12)
14679 larl %r1,foo@INDNTPOFF
14680 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14681 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14682 tls_first_major=2
14683 tls_first_minor=14
14684 tls_as_opt="-m64 -Aesame --fatal-warnings"
14685 ;;
14686 sh-*-* | sh[34]-*-*)
14687 conftest_s='
14688 .section ".tdata","awT",@progbits
14689 foo: .long 25
14690 .text
14691 .long foo@TLSGD
14692 .long foo@TLSLDM
14693 .long foo@DTPOFF
14694 .long foo@GOTTPOFF
14695 .long foo@TPOFF'
14696 tls_first_major=2
14697 tls_first_minor=13
14698 tls_as_opt=--fatal-warnings
14699 ;;
14700 sparc*-*-*)
14701 case "$target" in
14702 sparc*-sun-solaris2.[56789]*)
14703 # TLS was introduced in the Solaris 9 4/04 release but
14704 # we do not enable it by default on Solaris 9 either.
14705 if test "x$enable_tls" = xyes ; then
14706 on_solaris=yes
14707 else
14708 enable_tls=no;
14709 fi
14710 ;;
14711 sparc*-sun-solaris2.*)
14712 on_solaris=yes
14713 ;;
14714 *)
14715 on_solaris=no
14716 ;;
14717 esac
14718 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14719 conftest_s='
14720 .section ".tdata",#alloc,#write,#tls
14721 foo: .long 25
14722 .text
14723 sethi %tgd_hi22(foo), %o0
14724 add %o0, %tgd_lo10(foo), %o1
14725 add %l7, %o1, %o0, %tgd_add(foo)
14726 call __tls_get_addr, %tgd_call(foo)
14727 sethi %tldm_hi22(foo), %l1
14728 add %l1, %tldm_lo10(foo), %l2
14729 add %l7, %l2, %o0, %tldm_add(foo)
14730 call __tls_get_addr, %tldm_call(foo)
14731 sethi %tldo_hix22(foo), %l3
14732 xor %l3, %tldo_lox10(foo), %l4
14733 add %o0, %l4, %l5, %tldo_add(foo)
14734 sethi %tie_hi22(foo), %o3
14735 add %o3, %tie_lo10(foo), %o3
14736 ld [%l7 + %o3], %o2, %tie_ld(foo)
14737 add %g7, %o2, %o4, %tie_add(foo)
14738 sethi %tle_hix22(foo), %l1
14739 xor %l1, %tle_lox10(foo), %o5
14740 ld [%g7 + %o5], %o1'
14741 tls_first_major=0
14742 tls_first_minor=0
14743 else
14744 conftest_s='
14745 .section ".tdata","awT",@progbits
14746 foo: .long 25
14747 .text
14748 sethi %tgd_hi22(foo), %o0
14749 add %o0, %tgd_lo10(foo), %o1
14750 add %l7, %o1, %o0, %tgd_add(foo)
14751 call __tls_get_addr, %tgd_call(foo)
14752 sethi %tldm_hi22(foo), %l1
14753 add %l1, %tldm_lo10(foo), %l2
14754 add %l7, %l2, %o0, %tldm_add(foo)
14755 call __tls_get_addr, %tldm_call(foo)
14756 sethi %tldo_hix22(foo), %l3
14757 xor %l3, %tldo_lox10(foo), %l4
14758 add %o0, %l4, %l5, %tldo_add(foo)
14759 sethi %tie_hi22(foo), %o3
14760 add %o3, %tie_lo10(foo), %o3
14761 ld [%l7 + %o3], %o2, %tie_ld(foo)
14762 add %g7, %o2, %o4, %tie_add(foo)
14763 sethi %tle_hix22(foo), %l1
14764 xor %l1, %tle_lox10(foo), %o5
14765 ld [%g7 + %o5], %o1'
14766 tls_first_major=2
14767 tls_first_minor=14
14768 tls_as_opt="-32 --fatal-warnings"
14769 fi
14770 ;;
14771 esac
14772 set_have_as_tls=no
14773 if test "x$enable_tls" = xno ; then
14774 : # TLS explicitly disabled.
14775 elif test "x$enable_tls" = xyes ; then
14776 set_have_as_tls=yes # TLS explicitly enabled.
14777 elif test -z "$tls_first_major"; then
14778 : # If we don't have a check, assume no support.
14779 else
14780 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14781 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14782 if test "${gcc_cv_as_tls+set}" = set; then
14783 echo $ECHO_N "(cached) $ECHO_C" >&6
14784 else
14785 gcc_cv_as_tls=no
14786 if test $in_tree_gas = yes; then
14787 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14788 then gcc_cv_as_tls=yes
14789 fi
14790 elif test x$gcc_cv_as != x; then
14791 echo "$conftest_s" > conftest.s
14792 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14794 (eval $ac_try) 2>&5
14795 ac_status=$?
14796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14797 (exit $ac_status); }; }
14798 then
14799 gcc_cv_as_tls=yes
14800 else
14801 echo "configure: failed program was" >&5
14802 cat conftest.s >&5
14803 fi
14804 rm -f conftest.o conftest.s
14805 fi
14806 fi
14807 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14808 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14809 if test $gcc_cv_as_tls = yes; then
14810 set_have_as_tls=yes
14811 fi
14812 fi
14813 if test $set_have_as_tls = yes ; then
14814
14815 cat >>confdefs.h <<\_ACEOF
14816 #define HAVE_AS_TLS 1
14817 _ACEOF
14818
14819 fi
14820
14821 # Target-specific assembler checks.
14822
14823 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14824 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14825 gcc_cv_ld_static_dynamic=no
14826 if test $in_tree_ld = yes ; then
14827 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14828 gcc_cv_ld_static_dynamic=yes
14829 fi
14830 elif test x$gcc_cv_ld != x; then
14831 # Check if linker supports -Bstatic/-Bdynamic option
14832 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14833 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14834 gcc_cv_ld_static_dynamic=yes
14835 fi
14836 fi
14837 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14838
14839 cat >>confdefs.h <<\_ACEOF
14840 #define HAVE_LD_STATIC_DYNAMIC 1
14841 _ACEOF
14842
14843 fi
14844 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14845 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14846
14847 if test x"$demangler_in_ld" = xyes; then
14848 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14849 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14850 gcc_cv_ld_demangle=no
14851 if test $in_tree_ld = yes; then
14852 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14853 gcc_cv_ld_demangle=yes
14854 fi
14855 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14856 # Check if the GNU linker supports --demangle option
14857 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14858 gcc_cv_ld_demangle=yes
14859 fi
14860 fi
14861 if test x"$gcc_cv_ld_demangle" = xyes; then
14862
14863 cat >>confdefs.h <<\_ACEOF
14864 #define HAVE_LD_DEMANGLE 1
14865 _ACEOF
14866
14867 fi
14868 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14869 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14870 fi
14871
14872 case "$target" in
14873 # All TARGET_ABI_OSF targets.
14874 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14875 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14876 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14877 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14878 echo $ECHO_N "(cached) $ECHO_C" >&6
14879 else
14880 gcc_cv_as_alpha_explicit_relocs=no
14881 if test $in_tree_gas = yes; then
14882 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14883 then gcc_cv_as_alpha_explicit_relocs=yes
14884 fi
14885 elif test x$gcc_cv_as != x; then
14886 echo ' .set nomacro
14887 .text
14888 extbl $3, $2, $3 !lituse_bytoff!1
14889 ldq $2, a($29) !literal!1
14890 ldq $4, b($29) !literal!2
14891 ldq_u $3, 0($2) !lituse_base!1
14892 ldq $27, f($29) !literal!5
14893 jsr $26, ($27), f !lituse_jsr!5
14894 ldah $29, 0($26) !gpdisp!3
14895 lda $0, c($29) !gprel
14896 ldah $1, d($29) !gprelhigh
14897 lda $1, d($1) !gprellow
14898 lda $29, 0($29) !gpdisp!3' > conftest.s
14899 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14900 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14901 (eval $ac_try) 2>&5
14902 ac_status=$?
14903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14904 (exit $ac_status); }; }
14905 then
14906 gcc_cv_as_alpha_explicit_relocs=yes
14907 else
14908 echo "configure: failed program was" >&5
14909 cat conftest.s >&5
14910 fi
14911 rm -f conftest.o conftest.s
14912 fi
14913 fi
14914 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14915 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14916 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14917
14918 cat >>confdefs.h <<\_ACEOF
14919 #define HAVE_AS_EXPLICIT_RELOCS 1
14920 _ACEOF
14921
14922 fi
14923 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14924 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14925 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14926 echo $ECHO_N "(cached) $ECHO_C" >&6
14927 else
14928 gcc_cv_as_alpha_jsrdirect_relocs=no
14929 if test $in_tree_gas = yes; then
14930 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14931 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14932 fi
14933 elif test x$gcc_cv_as != x; then
14934 echo ' .set nomacro
14935 .text
14936 ldq $27, a($29) !literal!1
14937 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14938 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14940 (eval $ac_try) 2>&5
14941 ac_status=$?
14942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14943 (exit $ac_status); }; }
14944 then
14945 gcc_cv_as_alpha_jsrdirect_relocs=yes
14946 else
14947 echo "configure: failed program was" >&5
14948 cat conftest.s >&5
14949 fi
14950 rm -f conftest.o conftest.s
14951 fi
14952 fi
14953 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14954 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14955 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14956
14957 cat >>confdefs.h <<\_ACEOF
14958 #define HAVE_AS_JSRDIRECT_RELOCS 1
14959 _ACEOF
14960
14961 fi
14962 ;;
14963
14964 cris-*-*)
14965 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14966 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14967 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14968 echo $ECHO_N "(cached) $ECHO_C" >&6
14969 else
14970 gcc_cv_as_cris_no_mul_bug=no
14971 if test $in_tree_gas = yes; then
14972 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14973 then gcc_cv_as_cris_no_mul_bug=yes
14974 fi
14975 elif test x$gcc_cv_as != x; then
14976 echo '.text' > conftest.s
14977 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14979 (eval $ac_try) 2>&5
14980 ac_status=$?
14981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14982 (exit $ac_status); }; }
14983 then
14984 gcc_cv_as_cris_no_mul_bug=yes
14985 else
14986 echo "configure: failed program was" >&5
14987 cat conftest.s >&5
14988 fi
14989 rm -f conftest.o conftest.s
14990 fi
14991 fi
14992 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14993 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14994 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14995
14996 cat >>confdefs.h <<\_ACEOF
14997 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14998 _ACEOF
14999
15000 fi
15001 ;;
15002
15003 sparc*-*-*)
15004 echo "$as_me:$LINENO: checking assembler for .register" >&5
15005 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
15006 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
15007 echo $ECHO_N "(cached) $ECHO_C" >&6
15008 else
15009 gcc_cv_as_sparc_register_op=no
15010 if test x$gcc_cv_as != x; then
15011 echo '.register %g2, #scratch' > conftest.s
15012 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15013 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15014 (eval $ac_try) 2>&5
15015 ac_status=$?
15016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15017 (exit $ac_status); }; }
15018 then
15019 gcc_cv_as_sparc_register_op=yes
15020 else
15021 echo "configure: failed program was" >&5
15022 cat conftest.s >&5
15023 fi
15024 rm -f conftest.o conftest.s
15025 fi
15026 fi
15027 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
15028 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
15029 if test $gcc_cv_as_sparc_register_op = yes; then
15030
15031 cat >>confdefs.h <<\_ACEOF
15032 #define HAVE_AS_REGISTER_PSEUDO_OP 1
15033 _ACEOF
15034
15035 fi
15036
15037 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
15038 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
15039 if test "${gcc_cv_as_sparc_relax+set}" = set; then
15040 echo $ECHO_N "(cached) $ECHO_C" >&6
15041 else
15042 gcc_cv_as_sparc_relax=no
15043 if test x$gcc_cv_as != x; then
15044 echo '.text' > conftest.s
15045 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
15046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15047 (eval $ac_try) 2>&5
15048 ac_status=$?
15049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15050 (exit $ac_status); }; }
15051 then
15052 gcc_cv_as_sparc_relax=yes
15053 else
15054 echo "configure: failed program was" >&5
15055 cat conftest.s >&5
15056 fi
15057 rm -f conftest.o conftest.s
15058 fi
15059 fi
15060 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
15061 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
15062 if test $gcc_cv_as_sparc_relax = yes; then
15063
15064 cat >>confdefs.h <<\_ACEOF
15065 #define HAVE_AS_RELAX_OPTION 1
15066 _ACEOF
15067
15068 fi
15069
15070 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
15071 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
15072 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
15073 echo $ECHO_N "(cached) $ECHO_C" >&6
15074 else
15075 gcc_cv_as_sparc_ua_pcrel=no
15076 if test x$gcc_cv_as != x; then
15077 echo '.text
15078 foo:
15079 nop
15080 .data
15081 .align 4
15082 .byte 0
15083 .uaword %r_disp32(foo)' > conftest.s
15084 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15086 (eval $ac_try) 2>&5
15087 ac_status=$?
15088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15089 (exit $ac_status); }; }
15090 then
15091 if test x$gcc_cv_ld != x \
15092 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
15093 gcc_cv_as_sparc_ua_pcrel=yes
15094 fi
15095 rm -f conftest
15096 else
15097 echo "configure: failed program was" >&5
15098 cat conftest.s >&5
15099 fi
15100 rm -f conftest.o conftest.s
15101 fi
15102 fi
15103 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
15104 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
15105 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
15106
15107 cat >>confdefs.h <<\_ACEOF
15108 #define HAVE_AS_SPARC_UA_PCREL 1
15109 _ACEOF
15110
15111
15112 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
15113 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
15114 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
15115 echo $ECHO_N "(cached) $ECHO_C" >&6
15116 else
15117 gcc_cv_as_sparc_ua_pcrel_hidden=no
15118 if test x$gcc_cv_as != x; then
15119 echo '.data
15120 .align 4
15121 .byte 0x31
15122 .uaword %r_disp32(foo)
15123 .byte 0x32, 0x33, 0x34
15124 .global foo
15125 .hidden foo
15126 foo:
15127 .skip 4' > conftest.s
15128 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15129 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15130 (eval $ac_try) 2>&5
15131 ac_status=$?
15132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15133 (exit $ac_status); }; }
15134 then
15135 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
15136 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
15137 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
15138 | grep ' 31000000 07323334' > /dev/null 2>&1; then
15139 if $gcc_cv_objdump -R conftest 2> /dev/null \
15140 | grep 'DISP32' > /dev/null 2>&1; then
15141 :
15142 else
15143 gcc_cv_as_sparc_ua_pcrel_hidden=yes
15144 fi
15145 fi
15146 rm -f conftest
15147 else
15148 echo "configure: failed program was" >&5
15149 cat conftest.s >&5
15150 fi
15151 rm -f conftest.o conftest.s
15152 fi
15153 fi
15154 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
15155 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
15156 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
15157
15158 cat >>confdefs.h <<\_ACEOF
15159 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
15160 _ACEOF
15161
15162 fi
15163
15164 fi # unaligned pcrel relocs
15165
15166 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
15167 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
15168 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
15169 echo $ECHO_N "(cached) $ECHO_C" >&6
15170 else
15171 gcc_cv_as_sparc_offsetable_lo10=no
15172 if test x$gcc_cv_as != x; then
15173 echo '.text
15174 or %g1, %lo(ab) + 12, %g1
15175 or %g1, %lo(ab + 12), %g1' > conftest.s
15176 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
15177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15178 (eval $ac_try) 2>&5
15179 ac_status=$?
15180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15181 (exit $ac_status); }; }
15182 then
15183 if test x$gcc_cv_objdump != x \
15184 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
15185 | grep ' 82106000 82106000' > /dev/null 2>&1; then
15186 gcc_cv_as_sparc_offsetable_lo10=yes
15187 fi
15188 else
15189 echo "configure: failed program was" >&5
15190 cat conftest.s >&5
15191 fi
15192 rm -f conftest.o conftest.s
15193 fi
15194 fi
15195 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
15196 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
15197 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
15198
15199 cat >>confdefs.h <<\_ACEOF
15200 #define HAVE_AS_OFFSETABLE_LO10 1
15201 _ACEOF
15202
15203 fi
15204 ;;
15205
15206 i[34567]86-*-* | x86_64-*-*)
15207 case $target_os in
15208 cygwin* | pe | mingw32*)
15209 # Used for DWARF 2 in PE
15210 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
15211 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
15212 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
15213 echo $ECHO_N "(cached) $ECHO_C" >&6
15214 else
15215 gcc_cv_as_ix86_pe_secrel32=no
15216 if test $in_tree_gas = yes; then
15217 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
15218 then gcc_cv_as_ix86_pe_secrel32=yes
15219 fi
15220 elif test x$gcc_cv_as != x; then
15221 echo '.text
15222 foo: nop
15223 .data
15224 .secrel32 foo' > conftest.s
15225 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15226 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15227 (eval $ac_try) 2>&5
15228 ac_status=$?
15229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15230 (exit $ac_status); }; }
15231 then
15232 if test x$gcc_cv_ld != x \
15233 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
15234 gcc_cv_as_ix86_pe_secrel32=yes
15235 fi
15236 rm -f conftest
15237 else
15238 echo "configure: failed program was" >&5
15239 cat conftest.s >&5
15240 fi
15241 rm -f conftest.o conftest.s
15242 fi
15243 fi
15244 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
15245 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
15246 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
15247
15248 cat >>confdefs.h <<\_ACEOF
15249 #define HAVE_GAS_PE_SECREL32_RELOC 1
15250 _ACEOF
15251
15252 fi
15253 ;;
15254 esac
15255
15256 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
15257 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
15258 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
15259 echo $ECHO_N "(cached) $ECHO_C" >&6
15260 else
15261 gcc_cv_as_ix86_filds_fists=no
15262 if test $in_tree_gas = yes; then
15263 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
15264 then gcc_cv_as_ix86_filds_fists=yes
15265 fi
15266 elif test x$gcc_cv_as != x; then
15267 echo 'filds mem; fists mem' > conftest.s
15268 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15269 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15270 (eval $ac_try) 2>&5
15271 ac_status=$?
15272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15273 (exit $ac_status); }; }
15274 then
15275 gcc_cv_as_ix86_filds_fists=yes
15276 else
15277 echo "configure: failed program was" >&5
15278 cat conftest.s >&5
15279 fi
15280 rm -f conftest.o conftest.s
15281 fi
15282 fi
15283 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15284 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15285 if test $gcc_cv_as_ix86_filds_fists = yes; then
15286
15287 cat >>confdefs.h <<\_ACEOF
15288 #define HAVE_GAS_FILDS_FISTS 1
15289 _ACEOF
15290
15291 fi
15292
15293 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15294 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15295 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15296 echo $ECHO_N "(cached) $ECHO_C" >&6
15297 else
15298 gcc_cv_as_ix86_cmov_sun_syntax=no
15299 if test x$gcc_cv_as != x; then
15300 echo 'cmovl.l %edx, %eax' > conftest.s
15301 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15302 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15303 (eval $ac_try) 2>&5
15304 ac_status=$?
15305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15306 (exit $ac_status); }; }
15307 then
15308 gcc_cv_as_ix86_cmov_sun_syntax=yes
15309 else
15310 echo "configure: failed program was" >&5
15311 cat conftest.s >&5
15312 fi
15313 rm -f conftest.o conftest.s
15314 fi
15315 fi
15316 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15317 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15318 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15319
15320 cat >>confdefs.h <<\_ACEOF
15321 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15322 _ACEOF
15323
15324 fi
15325
15326 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
15327 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
15328 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
15329 echo $ECHO_N "(cached) $ECHO_C" >&6
15330 else
15331 gcc_cv_as_ix86_ffreep=no
15332 if test x$gcc_cv_as != x; then
15333 echo 'ffreep %st(1)' > conftest.s
15334 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15335 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15336 (eval $ac_try) 2>&5
15337 ac_status=$?
15338 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15339 (exit $ac_status); }; }
15340 then
15341 gcc_cv_as_ix86_ffreep=yes
15342 else
15343 echo "configure: failed program was" >&5
15344 cat conftest.s >&5
15345 fi
15346 rm -f conftest.o conftest.s
15347 fi
15348 fi
15349 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
15350 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
15351 if test $gcc_cv_as_ix86_ffreep = yes; then
15352
15353 cat >>confdefs.h <<\_ACEOF
15354 #define HAVE_AS_IX86_FFREEP 1
15355 _ACEOF
15356
15357 fi
15358
15359 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
15360 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
15361 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
15362 echo $ECHO_N "(cached) $ECHO_C" >&6
15363 else
15364 gcc_cv_as_ix86_sahf=no
15365 if test x$gcc_cv_as != x; then
15366 echo 'sahf' > conftest.s
15367 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15369 (eval $ac_try) 2>&5
15370 ac_status=$?
15371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15372 (exit $ac_status); }; }
15373 then
15374 gcc_cv_as_ix86_sahf=yes
15375 else
15376 echo "configure: failed program was" >&5
15377 cat conftest.s >&5
15378 fi
15379 rm -f conftest.o conftest.s
15380 fi
15381 fi
15382 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
15383 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
15384 if test $gcc_cv_as_ix86_sahf = yes; then
15385
15386 cat >>confdefs.h <<\_ACEOF
15387 #define HAVE_AS_IX86_SAHF 1
15388 _ACEOF
15389
15390 fi
15391
15392 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
15393 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
15394 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
15395 echo $ECHO_N "(cached) $ECHO_C" >&6
15396 else
15397 gcc_cv_as_ix86_diff_sect_delta=no
15398 if test x$gcc_cv_as != x; then
15399 echo '.section .rodata
15400 .L1:
15401 .long .L2-.L1
15402 .long .L3-.L1
15403 .text
15404 .L3: nop
15405 .L2: nop' > conftest.s
15406 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15408 (eval $ac_try) 2>&5
15409 ac_status=$?
15410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15411 (exit $ac_status); }; }
15412 then
15413 gcc_cv_as_ix86_diff_sect_delta=yes
15414 else
15415 echo "configure: failed program was" >&5
15416 cat conftest.s >&5
15417 fi
15418 rm -f conftest.o conftest.s
15419 fi
15420 fi
15421 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
15422 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
15423 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
15424
15425 cat >>confdefs.h <<\_ACEOF
15426 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
15427 _ACEOF
15428
15429 fi
15430
15431 # This one is used unconditionally by i386.[ch]; it is to be defined
15432 # to 1 if the feature is present, 0 otherwise.
15433 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15434 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15435 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15436 echo $ECHO_N "(cached) $ECHO_C" >&6
15437 else
15438 gcc_cv_as_ix86_gotoff_in_data=no
15439 if test $in_tree_gas = yes; then
15440 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15441 then gcc_cv_as_ix86_gotoff_in_data=yes
15442 fi
15443 elif test x$gcc_cv_as != x; then
15444 echo ' .text
15445 .L0:
15446 nop
15447 .data
15448 .long .L0@GOTOFF' > conftest.s
15449 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15451 (eval $ac_try) 2>&5
15452 ac_status=$?
15453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15454 (exit $ac_status); }; }
15455 then
15456 gcc_cv_as_ix86_gotoff_in_data=yes
15457 else
15458 echo "configure: failed program was" >&5
15459 cat conftest.s >&5
15460 fi
15461 rm -f conftest.o conftest.s
15462 fi
15463 fi
15464 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15465 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15466
15467
15468 cat >>confdefs.h <<_ACEOF
15469 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15470 _ACEOF
15471
15472 ;;
15473
15474 ia64*-*-*)
15475 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15476 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15477 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15478 echo $ECHO_N "(cached) $ECHO_C" >&6
15479 else
15480 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15481 if test $in_tree_gas = yes; then
15482 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15483 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15484 fi
15485 elif test x$gcc_cv_as != x; then
15486 echo ' .text
15487 addl r15 = @ltoffx(x#), gp
15488 ;;
15489 ld8.mov r16 = [r15], x#' > conftest.s
15490 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15492 (eval $ac_try) 2>&5
15493 ac_status=$?
15494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15495 (exit $ac_status); }; }
15496 then
15497 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15498 else
15499 echo "configure: failed program was" >&5
15500 cat conftest.s >&5
15501 fi
15502 rm -f conftest.o conftest.s
15503 fi
15504 fi
15505 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15506 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15507 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15508
15509 cat >>confdefs.h <<\_ACEOF
15510 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15511 _ACEOF
15512
15513 fi
15514
15515 ;;
15516
15517 powerpc*-*-*)
15518 case $target in
15519 *-*-aix*) conftest_s=' .machine "pwr5"
15520 .csect .text[PR]
15521 mfcr 3,128';;
15522 *-*-darwin*)
15523 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15524 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15525 if test "${gcc_cv_as_machine_directive+set}" = set; then
15526 echo $ECHO_N "(cached) $ECHO_C" >&6
15527 else
15528 gcc_cv_as_machine_directive=no
15529 if test x$gcc_cv_as != x; then
15530 echo ' .machine ppc7400' > conftest.s
15531 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15532 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15533 (eval $ac_try) 2>&5
15534 ac_status=$?
15535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15536 (exit $ac_status); }; }
15537 then
15538 gcc_cv_as_machine_directive=yes
15539 else
15540 echo "configure: failed program was" >&5
15541 cat conftest.s >&5
15542 fi
15543 rm -f conftest.o conftest.s
15544 fi
15545 fi
15546 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15547 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15548
15549 if test x$gcc_cv_as_machine_directive != xyes; then
15550 echo "*** This target requires an assembler supporting \".machine\"" >&2
15551 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15552 test x$build = x$target && exit 1
15553 fi
15554 conftest_s=' .text
15555 mfcr r3,128';;
15556 *) conftest_s=' .machine power4
15557 .text
15558 mfcr 3,128';;
15559 esac
15560
15561 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15562 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15563 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15564 echo $ECHO_N "(cached) $ECHO_C" >&6
15565 else
15566 gcc_cv_as_powerpc_mfcrf=no
15567 if test $in_tree_gas = yes; then
15568 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15569 then gcc_cv_as_powerpc_mfcrf=yes
15570 fi
15571 elif test x$gcc_cv_as != x; then
15572 echo "$conftest_s" > conftest.s
15573 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15575 (eval $ac_try) 2>&5
15576 ac_status=$?
15577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15578 (exit $ac_status); }; }
15579 then
15580 gcc_cv_as_powerpc_mfcrf=yes
15581 else
15582 echo "configure: failed program was" >&5
15583 cat conftest.s >&5
15584 fi
15585 rm -f conftest.o conftest.s
15586 fi
15587 fi
15588 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15589 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15590 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15591
15592 cat >>confdefs.h <<\_ACEOF
15593 #define HAVE_AS_MFCRF 1
15594 _ACEOF
15595
15596 fi
15597
15598 case $target in
15599 *-*-aix*) conftest_s=' .machine "pwr5"
15600 .csect .text[PR]
15601 popcntb 3,3';;
15602 *) conftest_s=' .machine power5
15603 .text
15604 popcntb 3,3';;
15605 esac
15606
15607 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15608 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15609 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15610 echo $ECHO_N "(cached) $ECHO_C" >&6
15611 else
15612 gcc_cv_as_powerpc_popcntb=no
15613 if test $in_tree_gas = yes; then
15614 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15615 then gcc_cv_as_powerpc_popcntb=yes
15616 fi
15617 elif test x$gcc_cv_as != x; then
15618 echo "$conftest_s" > conftest.s
15619 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15621 (eval $ac_try) 2>&5
15622 ac_status=$?
15623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15624 (exit $ac_status); }; }
15625 then
15626 gcc_cv_as_powerpc_popcntb=yes
15627 else
15628 echo "configure: failed program was" >&5
15629 cat conftest.s >&5
15630 fi
15631 rm -f conftest.o conftest.s
15632 fi
15633 fi
15634 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15635 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15636 if test $gcc_cv_as_powerpc_popcntb = yes; then
15637
15638 cat >>confdefs.h <<\_ACEOF
15639 #define HAVE_AS_POPCNTB 1
15640 _ACEOF
15641
15642 fi
15643
15644 case $target in
15645 *-*-aix*) conftest_s=' .machine "pwr5x"
15646 .csect .text[PR]
15647 frin 1,1';;
15648 *) conftest_s=' .machine power5
15649 .text
15650 frin 1,1';;
15651 esac
15652
15653 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15654 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15655 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15656 echo $ECHO_N "(cached) $ECHO_C" >&6
15657 else
15658 gcc_cv_as_powerpc_fprnd=no
15659 if test $in_tree_gas = yes; then
15660 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15661 then gcc_cv_as_powerpc_fprnd=yes
15662 fi
15663 elif test x$gcc_cv_as != x; then
15664 echo "$conftest_s" > conftest.s
15665 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15667 (eval $ac_try) 2>&5
15668 ac_status=$?
15669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15670 (exit $ac_status); }; }
15671 then
15672 gcc_cv_as_powerpc_fprnd=yes
15673 else
15674 echo "configure: failed program was" >&5
15675 cat conftest.s >&5
15676 fi
15677 rm -f conftest.o conftest.s
15678 fi
15679 fi
15680 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15681 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15682 if test $gcc_cv_as_powerpc_fprnd = yes; then
15683
15684 cat >>confdefs.h <<\_ACEOF
15685 #define HAVE_AS_FPRND 1
15686 _ACEOF
15687
15688 fi
15689
15690 case $target in
15691 *-*-aix*) conftest_s=' .machine "pwr6"
15692 .csect .text[PR]
15693 mffgpr 1,3';;
15694 *) conftest_s=' .machine power6
15695 .text
15696 mffgpr 1,3';;
15697 esac
15698
15699 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
15700 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
15701 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
15702 echo $ECHO_N "(cached) $ECHO_C" >&6
15703 else
15704 gcc_cv_as_powerpc_mfpgpr=no
15705 if test $in_tree_gas = yes; then
15706 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15707 then gcc_cv_as_powerpc_mfpgpr=yes
15708 fi
15709 elif test x$gcc_cv_as != x; then
15710 echo "$conftest_s" > conftest.s
15711 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15713 (eval $ac_try) 2>&5
15714 ac_status=$?
15715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15716 (exit $ac_status); }; }
15717 then
15718 gcc_cv_as_powerpc_mfpgpr=yes
15719 else
15720 echo "configure: failed program was" >&5
15721 cat conftest.s >&5
15722 fi
15723 rm -f conftest.o conftest.s
15724 fi
15725 fi
15726 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
15727 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
15728 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
15729
15730 cat >>confdefs.h <<\_ACEOF
15731 #define HAVE_AS_MFPGPR 1
15732 _ACEOF
15733
15734 fi
15735
15736 case $target in
15737 *-*-aix*) conftest_s=' .csect .text[PR]
15738 LCF..0:
15739 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15740 *-*-darwin*)
15741 conftest_s=' .text
15742 LCF0:
15743 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15744 *) conftest_s=' .text
15745 .LCF0:
15746 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15747 esac
15748
15749 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15750 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15751 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15752 echo $ECHO_N "(cached) $ECHO_C" >&6
15753 else
15754 gcc_cv_as_powerpc_rel16=no
15755 if test $in_tree_gas = yes; then
15756 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15757 then gcc_cv_as_powerpc_rel16=yes
15758 fi
15759 elif test x$gcc_cv_as != x; then
15760 echo "$conftest_s" > conftest.s
15761 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15763 (eval $ac_try) 2>&5
15764 ac_status=$?
15765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15766 (exit $ac_status); }; }
15767 then
15768 gcc_cv_as_powerpc_rel16=yes
15769 else
15770 echo "configure: failed program was" >&5
15771 cat conftest.s >&5
15772 fi
15773 rm -f conftest.o conftest.s
15774 fi
15775 fi
15776 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15777 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15778 if test $gcc_cv_as_powerpc_rel16 = yes; then
15779
15780 cat >>confdefs.h <<\_ACEOF
15781 #define HAVE_AS_REL16 1
15782 _ACEOF
15783
15784 fi
15785
15786 case $target in
15787 *-*-aix*) conftest_s=' .machine "pwr6"
15788 .csect .text[PR]
15789 cmpb 3,4,5';;
15790 *) conftest_s=' .machine power6
15791 .text
15792 cmpb 3,4,5';;
15793 esac
15794
15795 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
15796 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
15797 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
15798 echo $ECHO_N "(cached) $ECHO_C" >&6
15799 else
15800 gcc_cv_as_powerpc_cmpb=no
15801 if test $in_tree_gas = yes; then
15802 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15803 then gcc_cv_as_powerpc_cmpb=yes
15804 fi
15805 elif test x$gcc_cv_as != x; then
15806 echo "$conftest_s" > conftest.s
15807 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15808 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15809 (eval $ac_try) 2>&5
15810 ac_status=$?
15811 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15812 (exit $ac_status); }; }
15813 then
15814 gcc_cv_as_powerpc_cmpb=yes
15815 else
15816 echo "configure: failed program was" >&5
15817 cat conftest.s >&5
15818 fi
15819 rm -f conftest.o conftest.s
15820 fi
15821 fi
15822 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
15823 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
15824 if test $gcc_cv_as_powerpc_cmpb = yes; then
15825
15826 cat >>confdefs.h <<\_ACEOF
15827 #define HAVE_AS_CMPB 1
15828 _ACEOF
15829
15830 fi
15831
15832 case $target in
15833 *-*-aix*) conftest_s=' .machine "pwr6"
15834 .csect .text[PR]
15835 dadd 1,2,3';;
15836 *) conftest_s=' .machine power6
15837 .text
15838 dadd 1,2,3';;
15839 esac
15840
15841 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
15842 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
15843 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
15844 echo $ECHO_N "(cached) $ECHO_C" >&6
15845 else
15846 gcc_cv_as_powerpc_dfp=no
15847 if test $in_tree_gas = yes; then
15848 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15849 then gcc_cv_as_powerpc_dfp=yes
15850 fi
15851 elif test x$gcc_cv_as != x; then
15852 echo "$conftest_s" > conftest.s
15853 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15854 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15855 (eval $ac_try) 2>&5
15856 ac_status=$?
15857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15858 (exit $ac_status); }; }
15859 then
15860 gcc_cv_as_powerpc_dfp=yes
15861 else
15862 echo "configure: failed program was" >&5
15863 cat conftest.s >&5
15864 fi
15865 rm -f conftest.o conftest.s
15866 fi
15867 fi
15868 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
15869 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
15870 if test $gcc_cv_as_powerpc_dfp = yes; then
15871
15872 cat >>confdefs.h <<\_ACEOF
15873 #define HAVE_AS_DFP 1
15874 _ACEOF
15875
15876 fi
15877
15878 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
15879 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
15880 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
15881 echo $ECHO_N "(cached) $ECHO_C" >&6
15882 else
15883 gcc_cv_as_powerpc_gnu_attribute=no
15884 if test $in_tree_gas = yes; then
15885 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
15886 then gcc_cv_as_powerpc_gnu_attribute=yes
15887 fi
15888 elif test x$gcc_cv_as != x; then
15889 echo '.gnu_attribute 4,1' > conftest.s
15890 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15892 (eval $ac_try) 2>&5
15893 ac_status=$?
15894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15895 (exit $ac_status); }; }
15896 then
15897 gcc_cv_as_powerpc_gnu_attribute=yes
15898 else
15899 echo "configure: failed program was" >&5
15900 cat conftest.s >&5
15901 fi
15902 rm -f conftest.o conftest.s
15903 fi
15904 fi
15905 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
15906 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
15907 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
15908
15909 cat >>confdefs.h <<\_ACEOF
15910 #define HAVE_AS_GNU_ATTRIBUTE 1
15911 _ACEOF
15912
15913 fi
15914 ;;
15915
15916 mips*-*-*)
15917 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15918 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15919 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15920 echo $ECHO_N "(cached) $ECHO_C" >&6
15921 else
15922 gcc_cv_as_mips_explicit_relocs=no
15923 if test $in_tree_gas = yes; then
15924 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15925 then gcc_cv_as_mips_explicit_relocs=yes
15926 fi
15927 elif test x$gcc_cv_as != x; then
15928 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15929 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15931 (eval $ac_try) 2>&5
15932 ac_status=$?
15933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15934 (exit $ac_status); }; }
15935 then
15936 gcc_cv_as_mips_explicit_relocs=yes
15937 else
15938 echo "configure: failed program was" >&5
15939 cat conftest.s >&5
15940 fi
15941 rm -f conftest.o conftest.s
15942 fi
15943 fi
15944 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15945 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15946 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15947 if test x$target_cpu_default = x
15948 then target_cpu_default=MASK_EXPLICIT_RELOCS
15949 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15950 fi
15951 fi
15952 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
15953 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
15954 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
15955 echo $ECHO_N "(cached) $ECHO_C" >&6
15956 else
15957 gcc_cv_as_mips_no_shared=no
15958 if test $in_tree_gas = yes; then
15959 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
15960 then gcc_cv_as_mips_no_shared=yes
15961 fi
15962 elif test x$gcc_cv_as != x; then
15963 echo 'nop' > conftest.s
15964 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
15965 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15966 (eval $ac_try) 2>&5
15967 ac_status=$?
15968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15969 (exit $ac_status); }; }
15970 then
15971 gcc_cv_as_mips_no_shared=yes
15972 else
15973 echo "configure: failed program was" >&5
15974 cat conftest.s >&5
15975 fi
15976 rm -f conftest.o conftest.s
15977 fi
15978 fi
15979 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
15980 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
15981 if test $gcc_cv_as_mips_no_shared = yes; then
15982
15983 cat >>confdefs.h <<\_ACEOF
15984 #define HAVE_AS_NO_SHARED 1
15985 _ACEOF
15986
15987 fi
15988
15989 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
15990 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
15991 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
15992 echo $ECHO_N "(cached) $ECHO_C" >&6
15993 else
15994 gcc_cv_as_mips_gnu_attribute=no
15995 if test $in_tree_gas = yes; then
15996 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
15997 then gcc_cv_as_mips_gnu_attribute=yes
15998 fi
15999 elif test x$gcc_cv_as != x; then
16000 echo '.gnu_attribute 4,1' > conftest.s
16001 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
16002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16003 (eval $ac_try) 2>&5
16004 ac_status=$?
16005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16006 (exit $ac_status); }; }
16007 then
16008 gcc_cv_as_mips_gnu_attribute=yes
16009 else
16010 echo "configure: failed program was" >&5
16011 cat conftest.s >&5
16012 fi
16013 rm -f conftest.o conftest.s
16014 fi
16015 fi
16016 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
16017 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
16018 if test $gcc_cv_as_mips_gnu_attribute = yes; then
16019
16020 cat >>confdefs.h <<\_ACEOF
16021 #define HAVE_AS_GNU_ATTRIBUTE 1
16022 _ACEOF
16023
16024 fi
16025
16026 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
16027 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
16028 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
16029 echo $ECHO_N "(cached) $ECHO_C" >&6
16030 else
16031 gcc_cv_as_mips_dtprelword=no
16032 if test $in_tree_gas = yes; then
16033 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
16034 then gcc_cv_as_mips_dtprelword=yes
16035 fi
16036 elif test x$gcc_cv_as != x; then
16037 echo '.section .tdata,"awT",@progbits
16038 x:
16039 .word 2
16040 .text
16041 .dtprelword x+0x8000' > conftest.s
16042 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
16043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16044 (eval $ac_try) 2>&5
16045 ac_status=$?
16046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16047 (exit $ac_status); }; }
16048 then
16049 gcc_cv_as_mips_dtprelword=yes
16050 else
16051 echo "configure: failed program was" >&5
16052 cat conftest.s >&5
16053 fi
16054 rm -f conftest.o conftest.s
16055 fi
16056 fi
16057 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
16058 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
16059 if test $gcc_cv_as_mips_dtprelword = yes; then
16060
16061 cat >>confdefs.h <<\_ACEOF
16062 #define HAVE_AS_DTPRELWORD 1
16063 _ACEOF
16064
16065 fi
16066 ;;
16067 esac
16068
16069 # Mips and HP-UX need the GNU assembler.
16070 # Linux on IA64 might be able to use the Intel assembler.
16071
16072 case "$target" in
16073 mips*-*-* | *-*-hpux* )
16074 if test x$gas_flag = xyes \
16075 || test x"$host" != x"$build" \
16076 || test ! -x "$gcc_cv_as" \
16077 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
16078 :
16079 else
16080 echo "*** This configuration requires the GNU assembler" >&2
16081 exit 1
16082 fi
16083 ;;
16084 esac
16085
16086 # ??? Not all targets support dwarf2 debug_line, even within a version
16087 # of gas. Moreover, we need to emit a valid instruction to trigger any
16088 # info to the output file. So, as supported targets are added to gas 2.11,
16089 # add some instruction here to (also) show we expect this might work.
16090 # ??? Once 2.11 is released, probably need to add first known working
16091 # version to the per-target configury.
16092 case "$target" in
16093 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
16094 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
16095 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
16096 insn="nop"
16097 ;;
16098 ia64*-*-* | s390*-*-*)
16099 insn="nop 0"
16100 ;;
16101 mmix-*-*)
16102 insn="swym 0"
16103 ;;
16104 esac
16105 if test x"$insn" != x; then
16106 conftest_s="\
16107 .file 1 \"conftest.s\"
16108 .loc 1 3 0
16109 $insn"
16110 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
16111 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
16112 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
16113 echo $ECHO_N "(cached) $ECHO_C" >&6
16114 else
16115 gcc_cv_as_dwarf2_debug_line=no
16116 if test $in_tree_gas = yes; then
16117 if test $in_tree_gas_is_elf = yes \
16118 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16119 then gcc_cv_as_dwarf2_debug_line=yes
16120 fi
16121 elif test x$gcc_cv_as != x; then
16122 echo "$conftest_s" > conftest.s
16123 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
16124 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16125 (eval $ac_try) 2>&5
16126 ac_status=$?
16127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16128 (exit $ac_status); }; }
16129 then
16130 if test x$gcc_cv_objdump != x \
16131 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
16132 | grep debug_line > /dev/null 2>&1; then
16133 gcc_cv_as_dwarf2_debug_line=yes
16134 fi
16135 else
16136 echo "configure: failed program was" >&5
16137 cat conftest.s >&5
16138 fi
16139 rm -f conftest.o conftest.s
16140 fi
16141 fi
16142 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
16143 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
16144
16145
16146 # The .debug_line file table must be in the exact order that
16147 # we specified the files, since these indices are also used
16148 # by DW_AT_decl_file. Approximate this test by testing if
16149 # the assembler bitches if the same index is assigned twice.
16150 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
16151 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
16152 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
16153 echo $ECHO_N "(cached) $ECHO_C" >&6
16154 else
16155 gcc_cv_as_dwarf2_file_buggy=no
16156 if test x$gcc_cv_as != x; then
16157 echo ' .file 1 "foo.s"
16158 .file 1 "bar.s"' > conftest.s
16159 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
16160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16161 (eval $ac_try) 2>&5
16162 ac_status=$?
16163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16164 (exit $ac_status); }; }
16165 then
16166 gcc_cv_as_dwarf2_file_buggy=yes
16167 else
16168 echo "configure: failed program was" >&5
16169 cat conftest.s >&5
16170 fi
16171 rm -f conftest.o conftest.s
16172 fi
16173 fi
16174 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
16175 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
16176
16177
16178 if test $gcc_cv_as_dwarf2_debug_line = yes \
16179 && test $gcc_cv_as_dwarf2_file_buggy = no; then
16180
16181 cat >>confdefs.h <<\_ACEOF
16182 #define HAVE_AS_DWARF2_DEBUG_LINE 1
16183 _ACEOF
16184
16185 fi
16186
16187 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
16188 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
16189 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
16190 echo $ECHO_N "(cached) $ECHO_C" >&6
16191 else
16192 gcc_cv_as_gdwarf2_flag=no
16193 if test $in_tree_gas = yes; then
16194 if test $in_tree_gas_is_elf = yes \
16195 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16196 then gcc_cv_as_gdwarf2_flag=yes
16197 fi
16198 elif test x$gcc_cv_as != x; then
16199 echo "$insn" > conftest.s
16200 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
16201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16202 (eval $ac_try) 2>&5
16203 ac_status=$?
16204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16205 (exit $ac_status); }; }
16206 then
16207 gcc_cv_as_gdwarf2_flag=yes
16208 else
16209 echo "configure: failed program was" >&5
16210 cat conftest.s >&5
16211 fi
16212 rm -f conftest.o conftest.s
16213 fi
16214 fi
16215 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
16216 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
16217 if test $gcc_cv_as_gdwarf2_flag = yes; then
16218
16219 cat >>confdefs.h <<\_ACEOF
16220 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
16221 _ACEOF
16222
16223 fi
16224
16225 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
16226 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
16227 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
16228 echo $ECHO_N "(cached) $ECHO_C" >&6
16229 else
16230 gcc_cv_as_gstabs_flag=no
16231 if test $in_tree_gas = yes; then
16232 if test $in_tree_gas_is_elf = yes \
16233 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16234 then gcc_cv_as_gstabs_flag=yes
16235 fi
16236 elif test x$gcc_cv_as != x; then
16237 echo "$insn" > conftest.s
16238 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
16239 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16240 (eval $ac_try) 2>&5
16241 ac_status=$?
16242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16243 (exit $ac_status); }; }
16244 then
16245 # The native Solaris 9/Intel assembler doesn't understand --gstabs
16246 # and warns about it, but still exits successfully. So check for
16247 # this.
16248 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
16249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16250 (eval $ac_try) 2>&5
16251 ac_status=$?
16252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16253 (exit $ac_status); }; }
16254 then :
16255 else gcc_cv_as_gstabs_flag=yes
16256 fi
16257 else
16258 echo "configure: failed program was" >&5
16259 cat conftest.s >&5
16260 fi
16261 rm -f conftest.o conftest.s
16262 fi
16263 fi
16264 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
16265 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
16266 if test $gcc_cv_as_gstabs_flag = yes; then
16267
16268 cat >>confdefs.h <<\_ACEOF
16269 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
16270 _ACEOF
16271
16272 fi
16273
16274 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
16275 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
16276 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
16277 echo $ECHO_N "(cached) $ECHO_C" >&6
16278 else
16279 gcc_cv_as_debug_prefix_map_flag=no
16280 if test $in_tree_gas = yes; then
16281 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
16282 then gcc_cv_as_debug_prefix_map_flag=yes
16283 fi
16284 elif test x$gcc_cv_as != x; then
16285 echo "$insn" > conftest.s
16286 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
16287 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16288 (eval $ac_try) 2>&5
16289 ac_status=$?
16290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16291 (exit $ac_status); }; }
16292 then
16293 gcc_cv_as_debug_prefix_map_flag=yes
16294 else
16295 echo "configure: failed program was" >&5
16296 cat conftest.s >&5
16297 fi
16298 rm -f conftest.o conftest.s
16299 fi
16300 fi
16301 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
16302 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
16303 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
16304
16305 cat >>confdefs.h <<\_ACEOF
16306 #define HAVE_AS_DEBUG_PREFIX_MAP 1
16307 _ACEOF
16308
16309 fi
16310 fi
16311
16312 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
16313 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
16314 if test "${gcc_cv_as_line_zero+set}" = set; then
16315 echo $ECHO_N "(cached) $ECHO_C" >&6
16316 else
16317 gcc_cv_as_line_zero=no
16318 if test $in_tree_gas = yes; then
16319 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
16320 then gcc_cv_as_line_zero=yes
16321 fi
16322 elif test "x$gcc_cv_as" != x; then
16323 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
16324 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
16325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16326 (eval $ac_try) 2>&5
16327 ac_status=$?
16328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16329 (exit $ac_status); }; } &&
16330 test "x`cat conftest.out`" = x
16331 then
16332 gcc_cv_as_line_zero=yes
16333 else
16334 echo "configure: failed program was" >&5
16335 cat conftest.s >&5
16336 echo "configure: error output was" >&5
16337 cat conftest.out >&5
16338 fi
16339 rm -f conftest.o conftest.s conftest.out
16340 fi
16341 fi
16342 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
16343 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
16344 if test "x$gcc_cv_as_line_zero" = xyes; then
16345
16346 cat >>confdefs.h <<\_ACEOF
16347 #define HAVE_AS_LINE_ZERO 1
16348 _ACEOF
16349
16350 fi
16351
16352 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
16353 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
16354 gcc_cv_ld_ro_rw_mix=unknown
16355 if test $in_tree_ld = yes ; then
16356 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
16357 && test $in_tree_ld_is_elf = yes; then
16358 gcc_cv_ld_ro_rw_mix=read-write
16359 fi
16360 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16361 echo '.section myfoosect, "a"' > conftest1.s
16362 echo '.section myfoosect, "aw"' > conftest2.s
16363 echo '.byte 1' >> conftest2.s
16364 echo '.section myfoosect, "a"' > conftest3.s
16365 echo '.byte 0' >> conftest3.s
16366 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
16367 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
16368 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
16369 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
16370 conftest2.o conftest3.o > /dev/null 2>&1; then
16371 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
16372 | sed -e '/myfoosect/!d' -e N`
16373 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
16374 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
16375 gcc_cv_ld_ro_rw_mix=read-only
16376 else
16377 gcc_cv_ld_ro_rw_mix=read-write
16378 fi
16379 fi
16380 fi
16381 rm -f conftest.* conftest[123].*
16382 fi
16383 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
16384
16385 cat >>confdefs.h <<\_ACEOF
16386 #define HAVE_LD_RO_RW_SECTION_MIXING 1
16387 _ACEOF
16388
16389 fi
16390 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
16391 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
16392
16393 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
16394 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
16395 gcc_cv_ld_eh_frame_hdr=no
16396 if test $in_tree_ld = yes ; then
16397 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
16398 && test $in_tree_ld_is_elf = yes; then
16399 gcc_cv_ld_eh_frame_hdr=yes
16400 fi
16401 elif test x$gcc_cv_ld != x; then
16402 # Check if linker supports --eh-frame-hdr option
16403 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
16404 gcc_cv_ld_eh_frame_hdr=yes
16405 fi
16406 fi
16407
16408 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
16409
16410 cat >>confdefs.h <<\_ACEOF
16411 #define HAVE_LD_EH_FRAME_HDR 1
16412 _ACEOF
16413
16414 fi
16415 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
16416 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
16417
16418 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
16419 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
16420 gcc_cv_ld_pie=no
16421 if test $in_tree_ld = yes ; then
16422 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
16423 && test $in_tree_ld_is_elf = yes; then
16424 gcc_cv_ld_pie=yes
16425 fi
16426 elif test x$gcc_cv_ld != x; then
16427 # Check if linker supports -pie option
16428 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
16429 gcc_cv_ld_pie=yes
16430 fi
16431 fi
16432 if test x"$gcc_cv_ld_pie" = xyes; then
16433
16434 cat >>confdefs.h <<\_ACEOF
16435 #define HAVE_LD_PIE 1
16436 _ACEOF
16437
16438 fi
16439 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
16440 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
16441
16442 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
16443 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
16444 gcc_cv_ld_eh_gc_sections=no
16445 if test $in_tree_ld = yes ; then
16446 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
16447 && test $in_tree_ld_is_elf = yes; then
16448 gcc_cv_ld_eh_gc_sections=yes
16449 fi
16450 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16451 cat > conftest.s <<EOF
16452 .section .text
16453 .globl _start
16454 .type _start, @function
16455 _start:
16456 .long foo
16457 .size _start, .-_start
16458 .section .text.foo,"ax",@progbits
16459 .type foo, @function
16460 foo:
16461 .long 0
16462 .size foo, .-foo
16463 .section .gcc_except_table.foo,"a",@progbits
16464 .L0:
16465 .long 0
16466 .section .eh_frame,"a",@progbits
16467 .long .L0
16468 EOF
16469 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16470 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16471 | grep "gc-sections option ignored" > /dev/null; then
16472 gcc_cv_ld_eh_gc_sections=no
16473 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16474 gcc_cv_ld_eh_gc_sections=yes
16475 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
16476 if test x$gcc_cv_as_comdat_group != xyes; then
16477 gcc_cv_ld_eh_gc_sections=no
16478 cat > conftest.s <<EOF
16479 .section .text
16480 .globl _start
16481 .type _start, @function
16482 _start:
16483 .long foo
16484 .size _start, .-_start
16485 .section .gnu.linkonce.t.foo,"ax",@progbits
16486 .type foo, @function
16487 foo:
16488 .long 0
16489 .size foo, .-foo
16490 .section .gcc_except_table.foo,"a",@progbits
16491 .L0:
16492 .long 0
16493 .section .eh_frame,"a",@progbits
16494 .long .L0
16495 EOF
16496 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16497 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16498 | grep "gc-sections option ignored" > /dev/null; then
16499 gcc_cv_ld_eh_gc_sections=no
16500 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16501 gcc_cv_ld_eh_gc_sections=yes
16502 fi
16503 fi
16504 fi
16505 fi
16506 fi
16507 rm -f conftest.s conftest.o conftest
16508 fi
16509 case "$target" in
16510 hppa*-*-linux*)
16511 # ??? This apparently exposes a binutils bug with PC-relative relocations.
16512 gcc_cv_ld_eh_gc_sections=no
16513 ;;
16514 esac
16515 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
16516
16517 cat >>confdefs.h <<\_ACEOF
16518 #define HAVE_LD_EH_GC_SECTIONS 1
16519 _ACEOF
16520
16521 fi
16522 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
16523 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
16524
16525 # --------
16526 # UNSORTED
16527 # --------
16528
16529 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
16530 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
16531 if test "${gcc_cv_ld_as_needed+set}" = set; then
16532 echo $ECHO_N "(cached) $ECHO_C" >&6
16533 else
16534 gcc_cv_ld_as_needed=no
16535 if test $in_tree_ld = yes ; then
16536 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
16537 && test $in_tree_ld_is_elf = yes; then
16538 gcc_cv_ld_as_needed=yes
16539 fi
16540 elif test x$gcc_cv_ld != x; then
16541 # Check if linker supports --as-needed and --no-as-needed options
16542 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
16543 gcc_cv_ld_as_needed=yes
16544 fi
16545 fi
16546
16547 fi
16548 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
16549 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
16550 if test x"$gcc_cv_ld_as_needed" = xyes; then
16551
16552 cat >>confdefs.h <<\_ACEOF
16553 #define HAVE_LD_AS_NEEDED 1
16554 _ACEOF
16555
16556 fi
16557
16558 case "$target:$tm_file" in
16559 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
16560 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
16561 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
16562 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
16563 echo $ECHO_N "(cached) $ECHO_C" >&6
16564 else
16565 gcc_cv_ld_no_dot_syms=no
16566 if test $in_tree_ld = yes ; then
16567 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
16568 gcc_cv_ld_no_dot_syms=yes
16569 fi
16570 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
16571 cat > conftest1.s <<EOF
16572 .text
16573 bl .foo
16574 EOF
16575 cat > conftest2.s <<EOF
16576 .section ".opd","aw"
16577 .align 3
16578 .globl foo
16579 .type foo,@function
16580 foo:
16581 .quad .LEfoo,.TOC.@tocbase,0
16582 .text
16583 .LEfoo:
16584 blr
16585 .size foo,.-.LEfoo
16586 EOF
16587 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
16588 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
16589 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
16590 gcc_cv_ld_no_dot_syms=yes
16591 fi
16592 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
16593 fi
16594
16595 fi
16596 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
16597 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
16598 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
16599
16600 cat >>confdefs.h <<\_ACEOF
16601 #define HAVE_LD_NO_DOT_SYMS 1
16602 _ACEOF
16603
16604 fi
16605 ;;
16606 esac
16607
16608 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
16609 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
16610 if test "${gcc_cv_ld_sysroot+set}" = set; then
16611 echo $ECHO_N "(cached) $ECHO_C" >&6
16612 else
16613 gcc_cv_ld_sysroot=no
16614 if test $in_tree_ld = yes ; then
16615 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
16616 gcc_cv_ld_sysroot=yes
16617 fi
16618 elif test x$gcc_cv_ld != x; then
16619 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
16620 gcc_cv_ld_sysroot=yes
16621 fi
16622 fi
16623 fi
16624 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
16625 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
16626 if test x"$gcc_cv_ld_sysroot" = xyes; then
16627
16628 cat >>confdefs.h <<\_ACEOF
16629 #define HAVE_LD_SYSROOT 1
16630 _ACEOF
16631
16632 fi
16633
16634 if test x$with_sysroot = x && test x$host = x$target \
16635 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
16636 && test "$prefix" != "NONE"; then
16637
16638 cat >>confdefs.h <<_ACEOF
16639 #define PREFIX_INCLUDE_DIR "$prefix/include"
16640 _ACEOF
16641
16642 fi
16643
16644 # Test for stack protector support in target C library.
16645 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
16646 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
16647 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
16648 echo $ECHO_N "(cached) $ECHO_C" >&6
16649 else
16650 gcc_cv_libc_provides_ssp=no
16651 case "$target" in
16652 *-*-linux*)
16653 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16654 if test "x$with_sysroot" = x; then
16655 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16656 elif test "x$with_build_sysroot" != "x"; then
16657 glibc_header_dir="${with_build_sysroot}/usr/include"
16658 elif test "x$with_sysroot" = xyes; then
16659 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16660 else
16661 glibc_header_dir="${with_sysroot}/usr/include"
16662 fi
16663 else
16664 glibc_header_dir=/usr/include
16665 fi
16666 # glibc 2.4 and later provides __stack_chk_fail and
16667 # either __stack_chk_guard, or TLS access to stack guard canary.
16668 if test -f $glibc_header_dir/features.h \
16669 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
16670 $glibc_header_dir/features.h > /dev/null; then
16671 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
16672 $glibc_header_dir/features.h > /dev/null; then
16673 gcc_cv_libc_provides_ssp=yes
16674 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
16675 $glibc_header_dir/features.h > /dev/null \
16676 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
16677 $glibc_header_dir/features.h > /dev/null; then
16678 gcc_cv_libc_provides_ssp=yes
16679 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
16680 $glibc_header_dir/features.h > /dev/null && \
16681 test -f $glibc_header_dir/bits/uClibc_config.h && \
16682 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
16683 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
16684 gcc_cv_libc_provides_ssp=yes
16685 fi
16686 fi
16687 ;;
16688 *-*-darwin*)
16689 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
16690 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
16691 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
16692 echo $ECHO_N "(cached) $ECHO_C" >&6
16693 else
16694 cat >conftest.$ac_ext <<_ACEOF
16695 /* confdefs.h. */
16696 _ACEOF
16697 cat confdefs.h >>conftest.$ac_ext
16698 cat >>conftest.$ac_ext <<_ACEOF
16699 /* end confdefs.h. */
16700 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
16701 For example, HP-UX 11i <limits.h> declares gettimeofday. */
16702 #define __stack_chk_fail innocuous___stack_chk_fail
16703
16704 /* System header to define __stub macros and hopefully few prototypes,
16705 which can conflict with char __stack_chk_fail (); below.
16706 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16707 <limits.h> exists even on freestanding compilers. */
16708
16709 #ifdef __STDC__
16710 # include <limits.h>
16711 #else
16712 # include <assert.h>
16713 #endif
16714
16715 #undef __stack_chk_fail
16716
16717 /* Override any gcc2 internal prototype to avoid an error. */
16718 #ifdef __cplusplus
16719 extern "C"
16720 {
16721 #endif
16722 /* We use char because int might match the return type of a gcc2
16723 builtin and then its argument prototype would still apply. */
16724 char __stack_chk_fail ();
16725 /* The GNU C library defines this for functions which it implements
16726 to always fail with ENOSYS. Some functions are actually named
16727 something starting with __ and the normal name is an alias. */
16728 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
16729 choke me
16730 #else
16731 char (*f) () = __stack_chk_fail;
16732 #endif
16733 #ifdef __cplusplus
16734 }
16735 #endif
16736
16737 int
16738 main ()
16739 {
16740 return f != __stack_chk_fail;
16741 ;
16742 return 0;
16743 }
16744 _ACEOF
16745 rm -f conftest.$ac_objext conftest$ac_exeext
16746 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16747 (eval $ac_link) 2>conftest.er1
16748 ac_status=$?
16749 grep -v '^ *+' conftest.er1 >conftest.err
16750 rm -f conftest.er1
16751 cat conftest.err >&5
16752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16753 (exit $ac_status); } &&
16754 { ac_try='test -z "$ac_c_werror_flag"
16755 || test ! -s conftest.err'
16756 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16757 (eval $ac_try) 2>&5
16758 ac_status=$?
16759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16760 (exit $ac_status); }; } &&
16761 { ac_try='test -s conftest$ac_exeext'
16762 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16763 (eval $ac_try) 2>&5
16764 ac_status=$?
16765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16766 (exit $ac_status); }; }; then
16767 ac_cv_func___stack_chk_fail=yes
16768 else
16769 echo "$as_me: failed program was:" >&5
16770 sed 's/^/| /' conftest.$ac_ext >&5
16771
16772 ac_cv_func___stack_chk_fail=no
16773 fi
16774 rm -f conftest.err conftest.$ac_objext \
16775 conftest$ac_exeext conftest.$ac_ext
16776 fi
16777 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
16778 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
16779 if test $ac_cv_func___stack_chk_fail = yes; then
16780 gcc_cv_libc_provides_ssp=yes
16781 else
16782 echo "no __stack_chk_fail on this target"
16783 fi
16784
16785 ;;
16786 *) gcc_cv_libc_provides_ssp=no ;;
16787 esac
16788 fi
16789 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
16790 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
16791
16792 if test x$gcc_cv_libc_provides_ssp = xyes; then
16793
16794 cat >>confdefs.h <<\_ACEOF
16795 #define TARGET_LIBC_PROVIDES_SSP 1
16796 _ACEOF
16797
16798 fi
16799
16800 # Check if TFmode long double should be used by default or not.
16801 # Some glibc targets used DFmode long double, but with glibc 2.4
16802 # and later they can use TFmode.
16803 case "$target" in
16804 powerpc*-*-linux* | \
16805 powerpc*-*-gnu* | \
16806 sparc*-*-linux* | \
16807 s390*-*-linux* | \
16808 alpha*-*-linux*)
16809
16810 # Check whether --with-long-double-128 or --without-long-double-128 was given.
16811 if test "${with_long_double_128+set}" = set; then
16812 withval="$with_long_double_128"
16813 gcc_cv_target_ldbl128="$with_long_double_128"
16814 else
16815 gcc_cv_target_ldbl128=no
16816 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16817 if test "x$with_sysroot" = x; then
16818 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16819 elif test "x$with_build_sysroot" != "x"; then
16820 glibc_header_dir="${with_build_sysroot}/usr/include"
16821 elif test "x$with_sysroot" = xyes; then
16822 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16823 else
16824 glibc_header_dir="${with_sysroot}/usr/include"
16825 fi
16826 else
16827 glibc_header_dir=/usr/include
16828 fi
16829 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
16830 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
16831 && gcc_cv_target_ldbl128=yes
16832
16833 fi;
16834 ;;
16835 esac
16836 if test x$gcc_cv_target_ldbl128 = xyes; then
16837
16838 cat >>confdefs.h <<\_ACEOF
16839 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
16840 _ACEOF
16841
16842 fi
16843
16844 # Find out what GC implementation we want, or may, use.
16845
16846 # Check whether --with-gc or --without-gc was given.
16847 if test "${with_gc+set}" = set; then
16848 withval="$with_gc"
16849 case "$withval" in
16850 page)
16851 GGC=ggc-$withval
16852 ;;
16853 zone)
16854 GGC=ggc-$withval
16855
16856 cat >>confdefs.h <<\_ACEOF
16857 #define GGC_ZONE 1
16858 _ACEOF
16859
16860 ;;
16861 *)
16862 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
16863 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
16864 { (exit 1); exit 1; }; }
16865 ;;
16866 esac
16867 else
16868 GGC=ggc-page
16869 fi;
16870
16871 echo "Using $GGC for garbage collection."
16872
16873 # Use the system's zlib library.
16874 zlibdir=-L../zlib
16875 zlibinc="-I\$(srcdir)/../zlib"
16876
16877 # Check whether --with-system-zlib or --without-system-zlib was given.
16878 if test "${with_system_zlib+set}" = set; then
16879 withval="$with_system_zlib"
16880 zlibdir=
16881 zlibinc=
16882
16883 fi;
16884
16885
16886
16887
16888 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
16889 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
16890 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
16891 if test "${enable_maintainer_mode+set}" = set; then
16892 enableval="$enable_maintainer_mode"
16893 maintainer_mode=$enableval
16894 else
16895 maintainer_mode=no
16896 fi;
16897
16898 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
16899 echo "${ECHO_T}$maintainer_mode" >&6
16900
16901 if test "$maintainer_mode" = "yes"; then
16902 MAINT=''
16903 else
16904 MAINT='#'
16905 fi
16906
16907 # --------------
16908 # Language hooks
16909 # --------------
16910
16911 # Make empty files to contain the specs and options for each language.
16912 # Then add #include lines to for a compiler that has specs and/or options.
16913
16914 subdirs=
16915 lang_opt_files=
16916 lang_specs_files=
16917 lang_tree_files=
16918 # These (without "all_") are set in each config-lang.in.
16919 # `language' must be a single word so is spelled singularly.
16920 all_languages=
16921 all_compilers=
16922 all_outputs='Makefile gccbug libada-mk'
16923 # List of language makefile fragments.
16924 all_lang_makefrags=
16925 # List of language subdirectory makefiles. Deprecated.
16926 all_lang_makefiles=
16927 # Additional files for gengtype
16928 all_gtfiles="$target_gtfiles"
16929
16930 # These are the languages that are set in --enable-languages,
16931 # and are available in the GCC tree.
16932 all_selected_languages=
16933
16934 # Add the language fragments.
16935 # Languages are added via two mechanisms. Some information must be
16936 # recorded in makefile variables, these are defined in config-lang.in.
16937 # We accumulate them and plug them into the main Makefile.
16938 # The other mechanism is a set of hooks for each of the main targets
16939 # like `clean', `install', etc.
16940
16941 language_hooks="Make-hooks"
16942
16943 for lang in ${srcdir}/*/config-lang.in
16944 do
16945 test "$lang" = "${srcdir}/*/config-lang.in" && continue
16946
16947 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
16948 if test "x$lang_alias" = x
16949 then
16950 echo "$lang doesn't set \$language." 1>&2
16951 exit 1
16952 fi
16953 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16954 subdirs="$subdirs $subdir"
16955 case ",$enable_languages," in
16956 *,$lang_alias,*)
16957 all_selected_languages="$all_selected_languages $lang_alias"
16958 if test -f $srcdir/$subdir/lang-specs.h; then
16959 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16960 fi
16961 ;;
16962 esac
16963
16964 language=
16965 boot_language=
16966 compilers=
16967 outputs=
16968 gtfiles=
16969 subdir_requires=
16970 . ${srcdir}/$subdir/config-lang.in
16971 if test "x$language" = x
16972 then
16973 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16974 exit 1
16975 fi
16976
16977 ok=:
16978 case ",$enable_languages," in
16979 *,$lang_alias,*) ;;
16980 *)
16981 for i in $subdir_requires; do
16982 test -f "${srcdir}/$i/config-lang.in" && continue
16983 ok=false
16984 break
16985 done
16986 ;;
16987 esac
16988 $ok || continue
16989
16990 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16991 if test -f $srcdir/$subdir/lang.opt; then
16992 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16993 fi
16994 if test -f $srcdir/$subdir/$subdir-tree.def; then
16995 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16996 fi
16997 if test -f ${srcdir}/$subdir/Makefile.in
16998 then all_lang_makefiles="$subdir/Makefile"
16999 fi
17000 all_languages="$all_languages $language"
17001 all_compilers="$all_compilers $compilers"
17002 all_outputs="$all_outputs $outputs"
17003 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
17004 done
17005
17006 # Pick up gtfiles for c
17007 gtfiles=
17008 . ${srcdir}/c-config-lang.in
17009 all_gtfiles="$all_gtfiles [c] $gtfiles"
17010
17011 check_languages=
17012 for language in $all_selected_languages
17013 do
17014 check_languages="$check_languages check-$language"
17015 done
17016
17017 # We link each language in with a set of hooks, reached indirectly via
17018 # lang.${target}. Only do so for selected languages.
17019
17020 rm -f Make-hooks
17021 touch Make-hooks
17022 target_list="all.cross start.encap rest.encap tags \
17023 install-common install-man install-info install-pdf dvi pdf \
17024 html uninstall info man srcextra srcman srcinfo \
17025 mostlyclean clean distclean maintainer-clean"
17026
17027 for t in $target_list
17028 do
17029 x=
17030 for lang in $all_selected_languages
17031 do
17032 x="$x $lang.$t"
17033 done
17034 echo "lang.$t: $x" >> Make-hooks
17035 done
17036
17037 # --------
17038 # UNSORTED
17039 # --------
17040
17041 # Create .gdbinit.
17042
17043 echo "dir ." > .gdbinit
17044 echo "dir ${srcdir}" >> .gdbinit
17045 if test x$gdb_needs_out_file_path = xyes
17046 then
17047 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
17048 fi
17049 if test "x$subdirs" != x; then
17050 for s in $subdirs
17051 do
17052 echo "dir ${srcdir}/$s" >> .gdbinit
17053 done
17054 fi
17055 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
17056
17057 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
17058
17059
17060
17061 # Find a directory in which to install a shared libgcc.
17062
17063 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
17064 if test "${enable_version_specific_runtime_libs+set}" = set; then
17065 enableval="$enable_version_specific_runtime_libs"
17066
17067 fi;
17068
17069
17070 # Check whether --with-slibdir or --without-slibdir was given.
17071 if test "${with_slibdir+set}" = set; then
17072 withval="$with_slibdir"
17073 slibdir="$with_slibdir"
17074 else
17075 if test "${enable_version_specific_runtime_libs+set}" = set; then
17076 slibdir='$(libsubdir)'
17077 elif test "$host" != "$target"; then
17078 slibdir='$(build_tooldir)/lib'
17079 else
17080 slibdir='$(libdir)'
17081 fi
17082 fi;
17083
17084
17085 objdir=`${PWDCMD-pwd}`
17086
17087
17088
17089 # Check whether --with-datarootdir or --without-datarootdir was given.
17090 if test "${with_datarootdir+set}" = set; then
17091 withval="$with_datarootdir"
17092 datarootdir="\${prefix}/$with_datarootdir"
17093 else
17094 datarootdir='$(prefix)/share'
17095 fi;
17096
17097
17098
17099 # Check whether --with-docdir or --without-docdir was given.
17100 if test "${with_docdir+set}" = set; then
17101 withval="$with_docdir"
17102 docdir="\${prefix}/$with_docdir"
17103 else
17104 docdir='$(datarootdir)'
17105 fi;
17106
17107
17108
17109 # Check whether --with-htmldir or --without-htmldir was given.
17110 if test "${with_htmldir+set}" = set; then
17111 withval="$with_htmldir"
17112 htmldir="\${prefix}/$with_htmldir"
17113 else
17114 htmldir='$(docdir)'
17115 fi;
17116
17117
17118 # Substitute configuration variables
17119
17120
17121
17122
17123
17124
17125
17126
17127
17128
17129
17130
17131
17132
17133
17134
17135
17136
17137
17138
17139
17140
17141
17142
17143
17144
17145
17146
17147
17148
17149
17150
17151
17152
17153
17154
17155
17156
17157
17158
17159
17160
17161
17162
17163
17164
17165
17166
17167
17168
17169
17170
17171
17172
17173
17174
17175 # Echo link setup.
17176 if test x${build} = x${host} ; then
17177 if test x${host} = x${target} ; then
17178 echo "Links are now set up to build a native compiler for ${target}." 1>&2
17179 else
17180 echo "Links are now set up to build a cross-compiler" 1>&2
17181 echo " from ${host} to ${target}." 1>&2
17182 fi
17183 else
17184 if test x${host} = x${target} ; then
17185 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
17186 echo " for ${target}." 1>&2
17187 else
17188 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
17189 echo " from ${host} to ${target}." 1>&2
17190 fi
17191 fi
17192
17193
17194
17195
17196 # Configure the subdirectories
17197 # AC_CONFIG_SUBDIRS($subdirs)
17198
17199 # Create the Makefile
17200 # and configure language subdirectories
17201 ac_config_files="$ac_config_files $all_outputs"
17202
17203
17204 ac_config_commands="$ac_config_commands default"
17205
17206 cat >confcache <<\_ACEOF
17207 # This file is a shell script that caches the results of configure
17208 # tests run on this system so they can be shared between configure
17209 # scripts and configure runs, see configure's option --config-cache.
17210 # It is not useful on other systems. If it contains results you don't
17211 # want to keep, you may remove or edit it.
17212 #
17213 # config.status only pays attention to the cache file if you give it
17214 # the --recheck option to rerun configure.
17215 #
17216 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17217 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17218 # following values.
17219
17220 _ACEOF
17221
17222 # The following way of writing the cache mishandles newlines in values,
17223 # but we know of no workaround that is simple, portable, and efficient.
17224 # So, don't put newlines in cache variables' values.
17225 # Ultrix sh set writes to stderr and can't be redirected directly,
17226 # and sets the high bit in the cache file unless we assign to the vars.
17227 {
17228 (set) 2>&1 |
17229 case `(ac_space=' '; set | grep ac_space) 2>&1` in
17230 *ac_space=\ *)
17231 # `set' does not quote correctly, so add quotes (double-quote
17232 # substitution turns \\\\ into \\, and sed turns \\ into \).
17233 sed -n \
17234 "s/'/'\\\\''/g;
17235 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17236 ;;
17237 *)
17238 # `set' quotes correctly as required by POSIX, so do not add quotes.
17239 sed -n \
17240 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
17241 ;;
17242 esac;
17243 } |
17244 sed '
17245 t clear
17246 : clear
17247 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17248 t end
17249 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17250 : end' >>confcache
17251 if diff $cache_file confcache >/dev/null 2>&1; then :; else
17252 if test -w $cache_file; then
17253 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
17254 cat confcache >$cache_file
17255 else
17256 echo "not updating unwritable cache $cache_file"
17257 fi
17258 fi
17259 rm -f confcache
17260
17261 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17262 # Let make expand exec_prefix.
17263 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17264
17265 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17266 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17267 # trailing colons and then remove the whole line if VPATH becomes empty
17268 # (actually we leave an empty line to preserve line numbers).
17269 if test "x$srcdir" = x.; then
17270 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17271 s/:*\$(srcdir):*/:/;
17272 s/:*\${srcdir}:*/:/;
17273 s/:*@srcdir@:*/:/;
17274 s/^\([^=]*=[ ]*\):*/\1/;
17275 s/:*$//;
17276 s/^[^=]*=[ ]*$//;
17277 }'
17278 fi
17279
17280 DEFS=-DHAVE_CONFIG_H
17281
17282 ac_libobjs=
17283 ac_ltlibobjs=
17284 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17285 # 1. Remove the extension, and $U if already installed.
17286 ac_i=`echo "$ac_i" |
17287 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
17288 # 2. Add them.
17289 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
17290 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
17291 done
17292 LIBOBJS=$ac_libobjs
17293
17294 LTLIBOBJS=$ac_ltlibobjs
17295
17296
17297
17298 : ${CONFIG_STATUS=./config.status}
17299 ac_clean_files_save=$ac_clean_files
17300 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17301 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
17302 echo "$as_me: creating $CONFIG_STATUS" >&6;}
17303 cat >$CONFIG_STATUS <<_ACEOF
17304 #! $SHELL
17305 # Generated by $as_me.
17306 # Run this file to recreate the current configuration.
17307 # Compiler output produced by configure, useful for debugging
17308 # configure, is in config.log if it exists.
17309
17310 debug=false
17311 ac_cs_recheck=false
17312 ac_cs_silent=false
17313 SHELL=\${CONFIG_SHELL-$SHELL}
17314 _ACEOF
17315
17316 cat >>$CONFIG_STATUS <<\_ACEOF
17317 ## --------------------- ##
17318 ## M4sh Initialization. ##
17319 ## --------------------- ##
17320
17321 # Be Bourne compatible
17322 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17323 emulate sh
17324 NULLCMD=:
17325 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17326 # is contrary to our usage. Disable this feature.
17327 alias -g '${1+"$@"}'='"$@"'
17328 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
17329 set -o posix
17330 fi
17331 DUALCASE=1; export DUALCASE # for MKS sh
17332
17333 # Support unset when possible.
17334 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
17335 as_unset=unset
17336 else
17337 as_unset=false
17338 fi
17339
17340
17341 # Work around bugs in pre-3.0 UWIN ksh.
17342 $as_unset ENV MAIL MAILPATH
17343 PS1='$ '
17344 PS2='> '
17345 PS4='+ '
17346
17347 # NLS nuisances.
17348 for as_var in \
17349 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
17350 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
17351 LC_TELEPHONE LC_TIME
17352 do
17353 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
17354 eval $as_var=C; export $as_var
17355 else
17356 $as_unset $as_var
17357 fi
17358 done
17359
17360 # Required to use basename.
17361 if expr a : '\(a\)' >/dev/null 2>&1; then
17362 as_expr=expr
17363 else
17364 as_expr=false
17365 fi
17366
17367 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
17368 as_basename=basename
17369 else
17370 as_basename=false
17371 fi
17372
17373
17374 # Name of the executable.
17375 as_me=`$as_basename "$0" ||
17376 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17377 X"$0" : 'X\(//\)$' \| \
17378 X"$0" : 'X\(/\)$' \| \
17379 . : '\(.\)' 2>/dev/null ||
17380 echo X/"$0" |
17381 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
17382 /^X\/\(\/\/\)$/{ s//\1/; q; }
17383 /^X\/\(\/\).*/{ s//\1/; q; }
17384 s/.*/./; q'`
17385
17386
17387 # PATH needs CR, and LINENO needs CR and PATH.
17388 # Avoid depending upon Character Ranges.
17389 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17390 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17391 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17392 as_cr_digits='0123456789'
17393 as_cr_alnum=$as_cr_Letters$as_cr_digits
17394
17395 # The user is always right.
17396 if test "${PATH_SEPARATOR+set}" != set; then
17397 echo "#! /bin/sh" >conf$$.sh
17398 echo "exit 0" >>conf$$.sh
17399 chmod +x conf$$.sh
17400 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
17401 PATH_SEPARATOR=';'
17402 else
17403 PATH_SEPARATOR=:
17404 fi
17405 rm -f conf$$.sh
17406 fi
17407
17408
17409 as_lineno_1=$LINENO
17410 as_lineno_2=$LINENO
17411 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17412 test "x$as_lineno_1" != "x$as_lineno_2" &&
17413 test "x$as_lineno_3" = "x$as_lineno_2" || {
17414 # Find who we are. Look in the path if we contain no path at all
17415 # relative or not.
17416 case $0 in
17417 *[\\/]* ) as_myself=$0 ;;
17418 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17419 for as_dir in $PATH
17420 do
17421 IFS=$as_save_IFS
17422 test -z "$as_dir" && as_dir=.
17423 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17424 done
17425
17426 ;;
17427 esac
17428 # We did not find ourselves, most probably we were run as `sh COMMAND'
17429 # in which case we are not to be found in the path.
17430 if test "x$as_myself" = x; then
17431 as_myself=$0
17432 fi
17433 if test ! -f "$as_myself"; then
17434 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
17435 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
17436 { (exit 1); exit 1; }; }
17437 fi
17438 case $CONFIG_SHELL in
17439 '')
17440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17441 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
17442 do
17443 IFS=$as_save_IFS
17444 test -z "$as_dir" && as_dir=.
17445 for as_base in sh bash ksh sh5; do
17446 case $as_dir in
17447 /*)
17448 if ("$as_dir/$as_base" -c '
17449 as_lineno_1=$LINENO
17450 as_lineno_2=$LINENO
17451 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17452 test "x$as_lineno_1" != "x$as_lineno_2" &&
17453 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
17454 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
17455 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
17456 CONFIG_SHELL=$as_dir/$as_base
17457 export CONFIG_SHELL
17458 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
17459 fi;;
17460 esac
17461 done
17462 done
17463 ;;
17464 esac
17465
17466 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
17467 # uniformly replaced by the line number. The first 'sed' inserts a
17468 # line-number line before each line; the second 'sed' does the real
17469 # work. The second script uses 'N' to pair each line-number line
17470 # with the numbered line, and appends trailing '-' during
17471 # substitution so that $LINENO is not a special case at line end.
17472 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
17473 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
17474 sed '=' <$as_myself |
17475 sed '
17476 N
17477 s,$,-,
17478 : loop
17479 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
17480 t loop
17481 s,-$,,
17482 s,^['$as_cr_digits']*\n,,
17483 ' >$as_me.lineno &&
17484 chmod +x $as_me.lineno ||
17485 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
17486 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
17487 { (exit 1); exit 1; }; }
17488
17489 # Don't try to exec as it changes $[0], causing all sort of problems
17490 # (the dirname of $[0] is not the place where we might find the
17491 # original and so on. Autoconf is especially sensible to this).
17492 . ./$as_me.lineno
17493 # Exit status is that of the last command.
17494 exit
17495 }
17496
17497
17498 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
17499 *c*,-n*) ECHO_N= ECHO_C='
17500 ' ECHO_T=' ' ;;
17501 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
17502 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
17503 esac
17504
17505 if expr a : '\(a\)' >/dev/null 2>&1; then
17506 as_expr=expr
17507 else
17508 as_expr=false
17509 fi
17510
17511 rm -f conf$$ conf$$.exe conf$$.file
17512 echo >conf$$.file
17513 if ln -s conf$$.file conf$$ 2>/dev/null; then
17514 # We could just check for DJGPP; but this test a) works b) is more generic
17515 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
17516 if test -f conf$$.exe; then
17517 # Don't use ln at all; we don't have any links
17518 as_ln_s='cp -p'
17519 else
17520 as_ln_s='ln -s'
17521 fi
17522 elif ln conf$$.file conf$$ 2>/dev/null; then
17523 as_ln_s=ln
17524 else
17525 as_ln_s='cp -p'
17526 fi
17527 rm -f conf$$ conf$$.exe conf$$.file
17528
17529 if mkdir -p . 2>/dev/null; then
17530 as_mkdir_p=:
17531 else
17532 test -d ./-p && rmdir ./-p
17533 as_mkdir_p=false
17534 fi
17535
17536 as_executable_p="test -f"
17537
17538 # Sed expression to map a string onto a valid CPP name.
17539 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17540
17541 # Sed expression to map a string onto a valid variable name.
17542 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17543
17544
17545 # IFS
17546 # We need space, tab and new line, in precisely that order.
17547 as_nl='
17548 '
17549 IFS=" $as_nl"
17550
17551 # CDPATH.
17552 $as_unset CDPATH
17553
17554 exec 6>&1
17555
17556 # Open the log real soon, to keep \$[0] and so on meaningful, and to
17557 # report actual input values of CONFIG_FILES etc. instead of their
17558 # values after options handling. Logging --version etc. is OK.
17559 exec 5>>config.log
17560 {
17561 echo
17562 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17563 ## Running $as_me. ##
17564 _ASBOX
17565 } >&5
17566 cat >&5 <<_CSEOF
17567
17568 This file was extended by $as_me, which was
17569 generated by GNU Autoconf 2.59. Invocation command line was
17570
17571 CONFIG_FILES = $CONFIG_FILES
17572 CONFIG_HEADERS = $CONFIG_HEADERS
17573 CONFIG_LINKS = $CONFIG_LINKS
17574 CONFIG_COMMANDS = $CONFIG_COMMANDS
17575 $ $0 $@
17576
17577 _CSEOF
17578 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
17579 echo >&5
17580 _ACEOF
17581
17582 # Files that config.status was made for.
17583 if test -n "$ac_config_files"; then
17584 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
17585 fi
17586
17587 if test -n "$ac_config_headers"; then
17588 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
17589 fi
17590
17591 if test -n "$ac_config_links"; then
17592 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
17593 fi
17594
17595 if test -n "$ac_config_commands"; then
17596 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
17597 fi
17598
17599 cat >>$CONFIG_STATUS <<\_ACEOF
17600
17601 ac_cs_usage="\
17602 \`$as_me' instantiates files from templates according to the
17603 current configuration.
17604
17605 Usage: $0 [OPTIONS] [FILE]...
17606
17607 -h, --help print this help, then exit
17608 -V, --version print version number, then exit
17609 -q, --quiet do not print progress messages
17610 -d, --debug don't remove temporary files
17611 --recheck update $as_me by reconfiguring in the same conditions
17612 --file=FILE[:TEMPLATE]
17613 instantiate the configuration file FILE
17614 --header=FILE[:TEMPLATE]
17615 instantiate the configuration header FILE
17616
17617 Configuration files:
17618 $config_files
17619
17620 Configuration headers:
17621 $config_headers
17622
17623 Configuration commands:
17624 $config_commands
17625
17626 Report bugs to <bug-autoconf@gnu.org>."
17627 _ACEOF
17628
17629 cat >>$CONFIG_STATUS <<_ACEOF
17630 ac_cs_version="\\
17631 config.status
17632 configured by $0, generated by GNU Autoconf 2.59,
17633 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
17634
17635 Copyright (C) 2003 Free Software Foundation, Inc.
17636 This config.status script is free software; the Free Software Foundation
17637 gives unlimited permission to copy, distribute and modify it."
17638 srcdir=$srcdir
17639 _ACEOF
17640
17641 cat >>$CONFIG_STATUS <<\_ACEOF
17642 # If no file are specified by the user, then we need to provide default
17643 # value. By we need to know if files were specified by the user.
17644 ac_need_defaults=:
17645 while test $# != 0
17646 do
17647 case $1 in
17648 --*=*)
17649 ac_option=`expr "x$1" : 'x\([^=]*\)='`
17650 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
17651 ac_shift=:
17652 ;;
17653 -*)
17654 ac_option=$1
17655 ac_optarg=$2
17656 ac_shift=shift
17657 ;;
17658 *) # This is not an option, so the user has probably given explicit
17659 # arguments.
17660 ac_option=$1
17661 ac_need_defaults=false;;
17662 esac
17663
17664 case $ac_option in
17665 # Handling of the options.
17666 _ACEOF
17667 cat >>$CONFIG_STATUS <<\_ACEOF
17668 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17669 ac_cs_recheck=: ;;
17670 --version | --vers* | -V )
17671 echo "$ac_cs_version"; exit 0 ;;
17672 --he | --h)
17673 # Conflict between --help and --header
17674 { { echo "$as_me:$LINENO: error: ambiguous option: $1
17675 Try \`$0 --help' for more information." >&5
17676 echo "$as_me: error: ambiguous option: $1
17677 Try \`$0 --help' for more information." >&2;}
17678 { (exit 1); exit 1; }; };;
17679 --help | --hel | -h )
17680 echo "$ac_cs_usage"; exit 0 ;;
17681 --debug | --d* | -d )
17682 debug=: ;;
17683 --file | --fil | --fi | --f )
17684 $ac_shift
17685 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
17686 ac_need_defaults=false;;
17687 --header | --heade | --head | --hea )
17688 $ac_shift
17689 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
17690 ac_need_defaults=false;;
17691 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17692 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17693 ac_cs_silent=: ;;
17694
17695 # This is an error.
17696 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
17697 Try \`$0 --help' for more information." >&5
17698 echo "$as_me: error: unrecognized option: $1
17699 Try \`$0 --help' for more information." >&2;}
17700 { (exit 1); exit 1; }; } ;;
17701
17702 *) ac_config_targets="$ac_config_targets $1" ;;
17703
17704 esac
17705 shift
17706 done
17707
17708 ac_configure_extra_args=
17709
17710 if $ac_cs_silent; then
17711 exec 6>/dev/null
17712 ac_configure_extra_args="$ac_configure_extra_args --silent"
17713 fi
17714
17715 _ACEOF
17716 cat >>$CONFIG_STATUS <<_ACEOF
17717 if \$ac_cs_recheck; then
17718 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
17719 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17720 fi
17721
17722 _ACEOF
17723
17724 cat >>$CONFIG_STATUS <<_ACEOF
17725 #
17726 # INIT-COMMANDS section.
17727 #
17728
17729 subdirs='$subdirs'
17730
17731 _ACEOF
17732
17733
17734
17735 cat >>$CONFIG_STATUS <<\_ACEOF
17736 for ac_config_target in $ac_config_targets
17737 do
17738 case "$ac_config_target" in
17739 # Handling of arguments.
17740 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
17741 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
17742 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
17743 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
17744 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17745 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
17746 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
17747 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
17748 { (exit 1); exit 1; }; };;
17749 esac
17750 done
17751
17752 # If the user did not use the arguments to specify the items to instantiate,
17753 # then the envvar interface is used. Set only those that are not.
17754 # We use the long form for the default assignment because of an extremely
17755 # bizarre bug on SunOS 4.1.3.
17756 if $ac_need_defaults; then
17757 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17758 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17759 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17760 fi
17761
17762 # Have a temporary directory for convenience. Make it in the build tree
17763 # simply because there is no reason to put it here, and in addition,
17764 # creating and moving files from /tmp can sometimes cause problems.
17765 # Create a temporary directory, and hook for its removal unless debugging.
17766 $debug ||
17767 {
17768 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
17769 trap '{ (exit 1); exit 1; }' 1 2 13 15
17770 }
17771
17772 # Create a (secure) tmp directory for tmp files.
17773
17774 {
17775 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
17776 test -n "$tmp" && test -d "$tmp"
17777 } ||
17778 {
17779 tmp=./confstat$$-$RANDOM
17780 (umask 077 && mkdir $tmp)
17781 } ||
17782 {
17783 echo "$me: cannot create a temporary directory in ." >&2
17784 { (exit 1); exit 1; }
17785 }
17786
17787 _ACEOF
17788
17789 cat >>$CONFIG_STATUS <<_ACEOF
17790
17791 #
17792 # CONFIG_FILES section.
17793 #
17794
17795 # No need to generate the scripts if there are no CONFIG_FILES.
17796 # This happens for instance when ./config.status config.h
17797 if test -n "\$CONFIG_FILES"; then
17798 # Protect against being on the right side of a sed subst in config.status.
17799 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
17800 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
17801 s,@SHELL@,$SHELL,;t t
17802 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
17803 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
17804 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
17805 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
17806 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
17807 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
17808 s,@exec_prefix@,$exec_prefix,;t t
17809 s,@prefix@,$prefix,;t t
17810 s,@program_transform_name@,$program_transform_name,;t t
17811 s,@bindir@,$bindir,;t t
17812 s,@sbindir@,$sbindir,;t t
17813 s,@libexecdir@,$libexecdir,;t t
17814 s,@datadir@,$datadir,;t t
17815 s,@sysconfdir@,$sysconfdir,;t t
17816 s,@sharedstatedir@,$sharedstatedir,;t t
17817 s,@localstatedir@,$localstatedir,;t t
17818 s,@libdir@,$libdir,;t t
17819 s,@includedir@,$includedir,;t t
17820 s,@oldincludedir@,$oldincludedir,;t t
17821 s,@infodir@,$infodir,;t t
17822 s,@mandir@,$mandir,;t t
17823 s,@build_alias@,$build_alias,;t t
17824 s,@host_alias@,$host_alias,;t t
17825 s,@target_alias@,$target_alias,;t t
17826 s,@DEFS@,$DEFS,;t t
17827 s,@ECHO_C@,$ECHO_C,;t t
17828 s,@ECHO_N@,$ECHO_N,;t t
17829 s,@ECHO_T@,$ECHO_T,;t t
17830 s,@LIBS@,$LIBS,;t t
17831 s,@build@,$build,;t t
17832 s,@build_cpu@,$build_cpu,;t t
17833 s,@build_vendor@,$build_vendor,;t t
17834 s,@build_os@,$build_os,;t t
17835 s,@host@,$host,;t t
17836 s,@host_cpu@,$host_cpu,;t t
17837 s,@host_vendor@,$host_vendor,;t t
17838 s,@host_os@,$host_os,;t t
17839 s,@target@,$target,;t t
17840 s,@target_cpu@,$target_cpu,;t t
17841 s,@target_vendor@,$target_vendor,;t t
17842 s,@target_os@,$target_os,;t t
17843 s,@target_noncanonical@,$target_noncanonical,;t t
17844 s,@build_libsubdir@,$build_libsubdir,;t t
17845 s,@build_subdir@,$build_subdir,;t t
17846 s,@host_subdir@,$host_subdir,;t t
17847 s,@target_subdir@,$target_subdir,;t t
17848 s,@GENINSRC@,$GENINSRC,;t t
17849 s,@CC@,$CC,;t t
17850 s,@CFLAGS@,$CFLAGS,;t t
17851 s,@LDFLAGS@,$LDFLAGS,;t t
17852 s,@CPPFLAGS@,$CPPFLAGS,;t t
17853 s,@ac_ct_CC@,$ac_ct_CC,;t t
17854 s,@EXEEXT@,$EXEEXT,;t t
17855 s,@OBJEXT@,$OBJEXT,;t t
17856 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
17857 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
17858 s,@CPP@,$CPP,;t t
17859 s,@EGREP@,$EGREP,;t t
17860 s,@loose_warn@,$loose_warn,;t t
17861 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
17862 s,@strict_warn@,$strict_warn,;t t
17863 s,@warn_cflags@,$warn_cflags,;t t
17864 s,@nocommon_flag@,$nocommon_flag,;t t
17865 s,@TREEBROWSER@,$TREEBROWSER,;t t
17866 s,@valgrind_path@,$valgrind_path,;t t
17867 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
17868 s,@valgrind_command@,$valgrind_command,;t t
17869 s,@coverage_flags@,$coverage_flags,;t t
17870 s,@enable_multilib@,$enable_multilib,;t t
17871 s,@enable_decimal_float@,$enable_decimal_float,;t t
17872 s,@enable_fixed_point@,$enable_fixed_point,;t t
17873 s,@enable_shared@,$enable_shared,;t t
17874 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
17875 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
17876 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
17877 s,@onestep@,$onestep,;t t
17878 s,@PKGVERSION@,$PKGVERSION,;t t
17879 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
17880 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
17881 s,@datarootdir@,$datarootdir,;t t
17882 s,@docdir@,$docdir,;t t
17883 s,@htmldir@,$htmldir,;t t
17884 s,@SET_MAKE@,$SET_MAKE,;t t
17885 s,@AWK@,$AWK,;t t
17886 s,@LN_S@,$LN_S,;t t
17887 s,@LN@,$LN,;t t
17888 s,@RANLIB@,$RANLIB,;t t
17889 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17890 s,@ranlib_flags@,$ranlib_flags,;t t
17891 s,@INSTALL@,$INSTALL,;t t
17892 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17893 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17894 s,@make_compare_target@,$make_compare_target,;t t
17895 s,@have_mktemp_command@,$have_mktemp_command,;t t
17896 s,@MAKEINFO@,$MAKEINFO,;t t
17897 s,@BUILD_INFO@,$BUILD_INFO,;t t
17898 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17899 s,@FLEX@,$FLEX,;t t
17900 s,@BISON@,$BISON,;t t
17901 s,@NM@,$NM,;t t
17902 s,@AR@,$AR,;t t
17903 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17904 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17905 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17906 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17907 s,@LIBICONV@,$LIBICONV,;t t
17908 s,@LTLIBICONV@,$LTLIBICONV,;t t
17909 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17910 s,@manext@,$manext,;t t
17911 s,@objext@,$objext,;t t
17912 s,@gthread_flags@,$gthread_flags,;t t
17913 s,@extra_modes_file@,$extra_modes_file,;t t
17914 s,@extra_opt_files@,$extra_opt_files,;t t
17915 s,@USE_NLS@,$USE_NLS,;t t
17916 s,@LIBINTL@,$LIBINTL,;t t
17917 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17918 s,@INCINTL@,$INCINTL,;t t
17919 s,@XGETTEXT@,$XGETTEXT,;t t
17920 s,@GMSGFMT@,$GMSGFMT,;t t
17921 s,@POSUB@,$POSUB,;t t
17922 s,@CATALOGS@,$CATALOGS,;t t
17923 s,@DATADIRNAME@,$DATADIRNAME,;t t
17924 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17925 s,@GENCAT@,$GENCAT,;t t
17926 s,@CATOBJEXT@,$CATOBJEXT,;t t
17927 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17928 s,@CROSS@,$CROSS,;t t
17929 s,@ALL@,$ALL,;t t
17930 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17931 s,@inhibit_libc@,$inhibit_libc,;t t
17932 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17933 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17934 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17935 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17936 s,@collect2@,$collect2,;t t
17937 s,@gcc_cv_as@,$gcc_cv_as,;t t
17938 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17939 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17940 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17941 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17942 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17943 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17944 s,@libgcc_visibility@,$libgcc_visibility,;t t
17945 s,@GGC@,$GGC,;t t
17946 s,@zlibdir@,$zlibdir,;t t
17947 s,@zlibinc@,$zlibinc,;t t
17948 s,@MAINT@,$MAINT,;t t
17949 s,@gcc_tooldir@,$gcc_tooldir,;t t
17950 s,@dollar@,$dollar,;t t
17951 s,@slibdir@,$slibdir,;t t
17952 s,@objdir@,$objdir,;t t
17953 s,@subdirs@,$subdirs,;t t
17954 s,@srcdir@,$srcdir,;t t
17955 s,@all_compilers@,$all_compilers,;t t
17956 s,@all_gtfiles@,$all_gtfiles,;t t
17957 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17958 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17959 s,@all_languages@,$all_languages,;t t
17960 s,@all_selected_languages@,$all_selected_languages,;t t
17961 s,@build_exeext@,$build_exeext,;t t
17962 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17963 s,@build_xm_file_list@,$build_xm_file_list,;t t
17964 s,@build_xm_include_list@,$build_xm_include_list,;t t
17965 s,@build_xm_defines@,$build_xm_defines,;t t
17966 s,@build_file_translate@,$build_file_translate,;t t
17967 s,@check_languages@,$check_languages,;t t
17968 s,@cpp_install_dir@,$cpp_install_dir,;t t
17969 s,@xmake_file@,$xmake_file,;t t
17970 s,@tmake_file@,$tmake_file,;t t
17971 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17972 s,@extra_headers_list@,$extra_headers_list,;t t
17973 s,@extra_objs@,$extra_objs,;t t
17974 s,@extra_parts@,$extra_parts,;t t
17975 s,@extra_passes@,$extra_passes,;t t
17976 s,@extra_programs@,$extra_programs,;t t
17977 s,@float_h_file@,$float_h_file,;t t
17978 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17979 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17980 s,@host_exeext@,$host_exeext,;t t
17981 s,@host_xm_file_list@,$host_xm_file_list,;t t
17982 s,@host_xm_include_list@,$host_xm_include_list,;t t
17983 s,@host_xm_defines@,$host_xm_defines,;t t
17984 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17985 s,@install@,$install,;t t
17986 s,@lang_opt_files@,$lang_opt_files,;t t
17987 s,@lang_specs_files@,$lang_specs_files,;t t
17988 s,@lang_tree_files@,$lang_tree_files,;t t
17989 s,@local_prefix@,$local_prefix,;t t
17990 s,@md_file@,$md_file,;t t
17991 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17992 s,@out_file@,$out_file,;t t
17993 s,@out_object_file@,$out_object_file,;t t
17994 s,@thread_file@,$thread_file,;t t
17995 s,@tm_file_list@,$tm_file_list,;t t
17996 s,@tm_include_list@,$tm_include_list,;t t
17997 s,@tm_defines@,$tm_defines,;t t
17998 s,@tm_p_file_list@,$tm_p_file_list,;t t
17999 s,@tm_p_include_list@,$tm_p_include_list,;t t
18000 s,@xm_file_list@,$xm_file_list,;t t
18001 s,@xm_include_list@,$xm_include_list,;t t
18002 s,@xm_defines@,$xm_defines,;t t
18003 s,@c_target_objs@,$c_target_objs,;t t
18004 s,@cxx_target_objs@,$cxx_target_objs,;t t
18005 s,@target_cpu_default@,$target_cpu_default,;t t
18006 s,@GMPLIBS@,$GMPLIBS,;t t
18007 s,@GMPINC@,$GMPINC,;t t
18008 s,@LIBOBJS@,$LIBOBJS,;t t
18009 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
18010 /@language_hooks@/r $language_hooks
18011 s,@language_hooks@,,;t t
18012 CEOF
18013
18014 _ACEOF
18015
18016 cat >>$CONFIG_STATUS <<\_ACEOF
18017 # Split the substitutions into bite-sized pieces for seds with
18018 # small command number limits, like on Digital OSF/1 and HP-UX.
18019 ac_max_sed_lines=48
18020 ac_sed_frag=1 # Number of current file.
18021 ac_beg=1 # First line for current file.
18022 ac_end=$ac_max_sed_lines # Line after last line for current file.
18023 ac_more_lines=:
18024 ac_sed_cmds=
18025 while $ac_more_lines; do
18026 if test $ac_beg -gt 1; then
18027 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
18028 else
18029 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
18030 fi
18031 if test ! -s $tmp/subs.frag; then
18032 ac_more_lines=false
18033 else
18034 # The purpose of the label and of the branching condition is to
18035 # speed up the sed processing (if there are no `@' at all, there
18036 # is no need to browse any of the substitutions).
18037 # These are the two extra sed commands mentioned above.
18038 (echo ':t
18039 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
18040 if test -z "$ac_sed_cmds"; then
18041 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
18042 else
18043 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
18044 fi
18045 ac_sed_frag=`expr $ac_sed_frag + 1`
18046 ac_beg=$ac_end
18047 ac_end=`expr $ac_end + $ac_max_sed_lines`
18048 fi
18049 done
18050 if test -z "$ac_sed_cmds"; then
18051 ac_sed_cmds=cat
18052 fi
18053 fi # test -n "$CONFIG_FILES"
18054
18055 _ACEOF
18056 cat >>$CONFIG_STATUS <<\_ACEOF
18057 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
18058 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
18059 case $ac_file in
18060 - | *:- | *:-:* ) # input from stdin
18061 cat >$tmp/stdin
18062 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18063 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18064 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18065 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18066 * ) ac_file_in=$ac_file.in ;;
18067 esac
18068
18069 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
18070 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
18071 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18072 X"$ac_file" : 'X\(//\)[^/]' \| \
18073 X"$ac_file" : 'X\(//\)$' \| \
18074 X"$ac_file" : 'X\(/\)' \| \
18075 . : '\(.\)' 2>/dev/null ||
18076 echo X"$ac_file" |
18077 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18078 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18079 /^X\(\/\/\)$/{ s//\1/; q; }
18080 /^X\(\/\).*/{ s//\1/; q; }
18081 s/.*/./; q'`
18082 { if $as_mkdir_p; then
18083 mkdir -p "$ac_dir"
18084 else
18085 as_dir="$ac_dir"
18086 as_dirs=
18087 while test ! -d "$as_dir"; do
18088 as_dirs="$as_dir $as_dirs"
18089 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18090 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18091 X"$as_dir" : 'X\(//\)[^/]' \| \
18092 X"$as_dir" : 'X\(//\)$' \| \
18093 X"$as_dir" : 'X\(/\)' \| \
18094 . : '\(.\)' 2>/dev/null ||
18095 echo X"$as_dir" |
18096 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18097 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18098 /^X\(\/\/\)$/{ s//\1/; q; }
18099 /^X\(\/\).*/{ s//\1/; q; }
18100 s/.*/./; q'`
18101 done
18102 test ! -n "$as_dirs" || mkdir $as_dirs
18103 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18104 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18105 { (exit 1); exit 1; }; }; }
18106
18107 ac_builddir=.
18108
18109 if test "$ac_dir" != .; then
18110 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
18111 # A "../" for each directory in $ac_dir_suffix.
18112 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
18113 else
18114 ac_dir_suffix= ac_top_builddir=
18115 fi
18116
18117 case $srcdir in
18118 .) # No --srcdir option. We are building in place.
18119 ac_srcdir=.
18120 if test -z "$ac_top_builddir"; then
18121 ac_top_srcdir=.
18122 else
18123 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
18124 fi ;;
18125 [\\/]* | ?:[\\/]* ) # Absolute path.
18126 ac_srcdir=$srcdir$ac_dir_suffix;
18127 ac_top_srcdir=$srcdir ;;
18128 *) # Relative path.
18129 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
18130 ac_top_srcdir=$ac_top_builddir$srcdir ;;
18131 esac
18132
18133 # Do not use `cd foo && pwd` to compute absolute paths, because
18134 # the directories may not exist.
18135 case `pwd` in
18136 .) ac_abs_builddir="$ac_dir";;
18137 *)
18138 case "$ac_dir" in
18139 .) ac_abs_builddir=`pwd`;;
18140 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
18141 *) ac_abs_builddir=`pwd`/"$ac_dir";;
18142 esac;;
18143 esac
18144 case $ac_abs_builddir in
18145 .) ac_abs_top_builddir=${ac_top_builddir}.;;
18146 *)
18147 case ${ac_top_builddir}. in
18148 .) ac_abs_top_builddir=$ac_abs_builddir;;
18149 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
18150 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
18151 esac;;
18152 esac
18153 case $ac_abs_builddir in
18154 .) ac_abs_srcdir=$ac_srcdir;;
18155 *)
18156 case $ac_srcdir in
18157 .) ac_abs_srcdir=$ac_abs_builddir;;
18158 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
18159 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
18160 esac;;
18161 esac
18162 case $ac_abs_builddir in
18163 .) ac_abs_top_srcdir=$ac_top_srcdir;;
18164 *)
18165 case $ac_top_srcdir in
18166 .) ac_abs_top_srcdir=$ac_abs_builddir;;
18167 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
18168 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
18169 esac;;
18170 esac
18171
18172
18173
18174 if test x"$ac_file" != x-; then
18175 { echo "$as_me:$LINENO: creating $ac_file" >&5
18176 echo "$as_me: creating $ac_file" >&6;}
18177 rm -f "$ac_file"
18178 fi
18179 # Let's still pretend it is `configure' which instantiates (i.e., don't
18180 # use $as_me), people would be surprised to read:
18181 # /* config.h. Generated by config.status. */
18182 if test x"$ac_file" = x-; then
18183 configure_input=
18184 else
18185 configure_input="$ac_file. "
18186 fi
18187 configure_input=$configure_input"Generated from `echo $ac_file_in |
18188 sed 's,.*/,,'` by configure."
18189
18190 # First look for the input files in the build tree, otherwise in the
18191 # src tree.
18192 ac_file_inputs=`IFS=:
18193 for f in $ac_file_in; do
18194 case $f in
18195 -) echo $tmp/stdin ;;
18196 [\\/$]*)
18197 # Absolute (can't be DOS-style, as IFS=:)
18198 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18199 echo "$as_me: error: cannot find input file: $f" >&2;}
18200 { (exit 1); exit 1; }; }
18201 echo "$f";;
18202 *) # Relative
18203 if test -f "$f"; then
18204 # Build tree
18205 echo "$f"
18206 elif test -f "$srcdir/$f"; then
18207 # Source tree
18208 echo "$srcdir/$f"
18209 else
18210 # /dev/null tree
18211 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18212 echo "$as_me: error: cannot find input file: $f" >&2;}
18213 { (exit 1); exit 1; }; }
18214 fi;;
18215 esac
18216 done` || { (exit 1); exit 1; }
18217 _ACEOF
18218 cat >>$CONFIG_STATUS <<_ACEOF
18219 sed "$ac_vpsub
18220 $extrasub
18221 _ACEOF
18222 cat >>$CONFIG_STATUS <<\_ACEOF
18223 :t
18224 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18225 s,@configure_input@,$configure_input,;t t
18226 s,@srcdir@,$ac_srcdir,;t t
18227 s,@abs_srcdir@,$ac_abs_srcdir,;t t
18228 s,@top_srcdir@,$ac_top_srcdir,;t t
18229 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
18230 s,@builddir@,$ac_builddir,;t t
18231 s,@abs_builddir@,$ac_abs_builddir,;t t
18232 s,@top_builddir@,$ac_top_builddir,;t t
18233 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
18234 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
18235 rm -f $tmp/stdin
18236 if test x"$ac_file" != x-; then
18237 mv $tmp/out $ac_file
18238 else
18239 cat $tmp/out
18240 rm -f $tmp/out
18241 fi
18242
18243 # Run the commands associated with the file.
18244 case $ac_file in
18245 as ) chmod +x as ;;
18246 collect-ld ) chmod +x collect-ld ;;
18247 nm ) chmod +x nm ;;
18248 esac
18249 done
18250 _ACEOF
18251 cat >>$CONFIG_STATUS <<\_ACEOF
18252
18253 #
18254 # CONFIG_HEADER section.
18255 #
18256
18257 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
18258 # NAME is the cpp macro being defined and VALUE is the value it is being given.
18259 #
18260 # ac_d sets the value in "#define NAME VALUE" lines.
18261 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
18262 ac_dB='[ ].*$,\1#\2'
18263 ac_dC=' '
18264 ac_dD=',;t'
18265 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
18266 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
18267 ac_uB='$,\1#\2define\3'
18268 ac_uC=' '
18269 ac_uD=',;t'
18270
18271 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
18272 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
18273 case $ac_file in
18274 - | *:- | *:-:* ) # input from stdin
18275 cat >$tmp/stdin
18276 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18277 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18278 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18279 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18280 * ) ac_file_in=$ac_file.in ;;
18281 esac
18282
18283 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
18284 echo "$as_me: creating $ac_file" >&6;}
18285
18286 # First look for the input files in the build tree, otherwise in the
18287 # src tree.
18288 ac_file_inputs=`IFS=:
18289 for f in $ac_file_in; do
18290 case $f in
18291 -) echo $tmp/stdin ;;
18292 [\\/$]*)
18293 # Absolute (can't be DOS-style, as IFS=:)
18294 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18295 echo "$as_me: error: cannot find input file: $f" >&2;}
18296 { (exit 1); exit 1; }; }
18297 # Do quote $f, to prevent DOS paths from being IFS'd.
18298 echo "$f";;
18299 *) # Relative
18300 if test -f "$f"; then
18301 # Build tree
18302 echo "$f"
18303 elif test -f "$srcdir/$f"; then
18304 # Source tree
18305 echo "$srcdir/$f"
18306 else
18307 # /dev/null tree
18308 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18309 echo "$as_me: error: cannot find input file: $f" >&2;}
18310 { (exit 1); exit 1; }; }
18311 fi;;
18312 esac
18313 done` || { (exit 1); exit 1; }
18314 # Remove the trailing spaces.
18315 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
18316
18317 _ACEOF
18318
18319 # Transform confdefs.h into two sed scripts, `conftest.defines' and
18320 # `conftest.undefs', that substitutes the proper values into
18321 # config.h.in to produce config.h. The first handles `#define'
18322 # templates, and the second `#undef' templates.
18323 # And first: Protect against being on the right side of a sed subst in
18324 # config.status. Protect against being in an unquoted here document
18325 # in config.status.
18326 rm -f conftest.defines conftest.undefs
18327 # Using a here document instead of a string reduces the quoting nightmare.
18328 # Putting comments in sed scripts is not portable.
18329 #
18330 # `end' is used to avoid that the second main sed command (meant for
18331 # 0-ary CPP macros) applies to n-ary macro definitions.
18332 # See the Autoconf documentation for `clear'.
18333 cat >confdef2sed.sed <<\_ACEOF
18334 s/[\\&,]/\\&/g
18335 s,[\\$`],\\&,g
18336 t clear
18337 : clear
18338 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
18339 t end
18340 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
18341 : end
18342 _ACEOF
18343 # If some macros were called several times there might be several times
18344 # the same #defines, which is useless. Nevertheless, we may not want to
18345 # sort them, since we want the *last* AC-DEFINE to be honored.
18346 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
18347 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
18348 rm -f confdef2sed.sed
18349
18350 # This sed command replaces #undef with comments. This is necessary, for
18351 # example, in the case of _POSIX_SOURCE, which is predefined and required
18352 # on some systems where configure will not decide to define it.
18353 cat >>conftest.undefs <<\_ACEOF
18354 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
18355 _ACEOF
18356
18357 # Break up conftest.defines because some shells have a limit on the size
18358 # of here documents, and old seds have small limits too (100 cmds).
18359 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
18360 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
18361 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
18362 echo ' :' >>$CONFIG_STATUS
18363 rm -f conftest.tail
18364 while grep . conftest.defines >/dev/null
18365 do
18366 # Write a limited-size here document to $tmp/defines.sed.
18367 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
18368 # Speed up: don't consider the non `#define' lines.
18369 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
18370 # Work around the forget-to-reset-the-flag bug.
18371 echo 't clr' >>$CONFIG_STATUS
18372 echo ': clr' >>$CONFIG_STATUS
18373 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
18374 echo 'CEOF
18375 sed -f $tmp/defines.sed $tmp/in >$tmp/out
18376 rm -f $tmp/in
18377 mv $tmp/out $tmp/in
18378 ' >>$CONFIG_STATUS
18379 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
18380 rm -f conftest.defines
18381 mv conftest.tail conftest.defines
18382 done
18383 rm -f conftest.defines
18384 echo ' fi # grep' >>$CONFIG_STATUS
18385 echo >>$CONFIG_STATUS
18386
18387 # Break up conftest.undefs because some shells have a limit on the size
18388 # of here documents, and old seds have small limits too (100 cmds).
18389 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
18390 rm -f conftest.tail
18391 while grep . conftest.undefs >/dev/null
18392 do
18393 # Write a limited-size here document to $tmp/undefs.sed.
18394 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
18395 # Speed up: don't consider the non `#undef'
18396 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
18397 # Work around the forget-to-reset-the-flag bug.
18398 echo 't clr' >>$CONFIG_STATUS
18399 echo ': clr' >>$CONFIG_STATUS
18400 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
18401 echo 'CEOF
18402 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
18403 rm -f $tmp/in
18404 mv $tmp/out $tmp/in
18405 ' >>$CONFIG_STATUS
18406 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
18407 rm -f conftest.undefs
18408 mv conftest.tail conftest.undefs
18409 done
18410 rm -f conftest.undefs
18411
18412 cat >>$CONFIG_STATUS <<\_ACEOF
18413 # Let's still pretend it is `configure' which instantiates (i.e., don't
18414 # use $as_me), people would be surprised to read:
18415 # /* config.h. Generated by config.status. */
18416 if test x"$ac_file" = x-; then
18417 echo "/* Generated by configure. */" >$tmp/config.h
18418 else
18419 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
18420 fi
18421 cat $tmp/in >>$tmp/config.h
18422 rm -f $tmp/in
18423 if test x"$ac_file" != x-; then
18424 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
18425 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
18426 echo "$as_me: $ac_file is unchanged" >&6;}
18427 else
18428 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
18429 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18430 X"$ac_file" : 'X\(//\)[^/]' \| \
18431 X"$ac_file" : 'X\(//\)$' \| \
18432 X"$ac_file" : 'X\(/\)' \| \
18433 . : '\(.\)' 2>/dev/null ||
18434 echo X"$ac_file" |
18435 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18436 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18437 /^X\(\/\/\)$/{ s//\1/; q; }
18438 /^X\(\/\).*/{ s//\1/; q; }
18439 s/.*/./; q'`
18440 { if $as_mkdir_p; then
18441 mkdir -p "$ac_dir"
18442 else
18443 as_dir="$ac_dir"
18444 as_dirs=
18445 while test ! -d "$as_dir"; do
18446 as_dirs="$as_dir $as_dirs"
18447 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18448 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18449 X"$as_dir" : 'X\(//\)[^/]' \| \
18450 X"$as_dir" : 'X\(//\)$' \| \
18451 X"$as_dir" : 'X\(/\)' \| \
18452 . : '\(.\)' 2>/dev/null ||
18453 echo X"$as_dir" |
18454 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18455 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18456 /^X\(\/\/\)$/{ s//\1/; q; }
18457 /^X\(\/\).*/{ s//\1/; q; }
18458 s/.*/./; q'`
18459 done
18460 test ! -n "$as_dirs" || mkdir $as_dirs
18461 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18462 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18463 { (exit 1); exit 1; }; }; }
18464
18465 rm -f $ac_file
18466 mv $tmp/config.h $ac_file
18467 fi
18468 else
18469 cat $tmp/config.h
18470 rm -f $tmp/config.h
18471 fi
18472 done
18473 _ACEOF
18474 cat >>$CONFIG_STATUS <<\_ACEOF
18475
18476 #
18477 # CONFIG_COMMANDS section.
18478 #
18479 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
18480 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
18481 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
18482 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
18483 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18484 X"$ac_dest" : 'X\(//\)[^/]' \| \
18485 X"$ac_dest" : 'X\(//\)$' \| \
18486 X"$ac_dest" : 'X\(/\)' \| \
18487 . : '\(.\)' 2>/dev/null ||
18488 echo X"$ac_dest" |
18489 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18490 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18491 /^X\(\/\/\)$/{ s//\1/; q; }
18492 /^X\(\/\).*/{ s//\1/; q; }
18493 s/.*/./; q'`
18494 { if $as_mkdir_p; then
18495 mkdir -p "$ac_dir"
18496 else
18497 as_dir="$ac_dir"
18498 as_dirs=
18499 while test ! -d "$as_dir"; do
18500 as_dirs="$as_dir $as_dirs"
18501 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18502 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18503 X"$as_dir" : 'X\(//\)[^/]' \| \
18504 X"$as_dir" : 'X\(//\)$' \| \
18505 X"$as_dir" : 'X\(/\)' \| \
18506 . : '\(.\)' 2>/dev/null ||
18507 echo X"$as_dir" |
18508 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18509 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18510 /^X\(\/\/\)$/{ s//\1/; q; }
18511 /^X\(\/\).*/{ s//\1/; q; }
18512 s/.*/./; q'`
18513 done
18514 test ! -n "$as_dirs" || mkdir $as_dirs
18515 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18516 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18517 { (exit 1); exit 1; }; }; }
18518
18519 ac_builddir=.
18520
18521 if test "$ac_dir" != .; then
18522 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
18523 # A "../" for each directory in $ac_dir_suffix.
18524 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
18525 else
18526 ac_dir_suffix= ac_top_builddir=
18527 fi
18528
18529 case $srcdir in
18530 .) # No --srcdir option. We are building in place.
18531 ac_srcdir=.
18532 if test -z "$ac_top_builddir"; then
18533 ac_top_srcdir=.
18534 else
18535 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
18536 fi ;;
18537 [\\/]* | ?:[\\/]* ) # Absolute path.
18538 ac_srcdir=$srcdir$ac_dir_suffix;
18539 ac_top_srcdir=$srcdir ;;
18540 *) # Relative path.
18541 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
18542 ac_top_srcdir=$ac_top_builddir$srcdir ;;
18543 esac
18544
18545 # Do not use `cd foo && pwd` to compute absolute paths, because
18546 # the directories may not exist.
18547 case `pwd` in
18548 .) ac_abs_builddir="$ac_dir";;
18549 *)
18550 case "$ac_dir" in
18551 .) ac_abs_builddir=`pwd`;;
18552 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
18553 *) ac_abs_builddir=`pwd`/"$ac_dir";;
18554 esac;;
18555 esac
18556 case $ac_abs_builddir in
18557 .) ac_abs_top_builddir=${ac_top_builddir}.;;
18558 *)
18559 case ${ac_top_builddir}. in
18560 .) ac_abs_top_builddir=$ac_abs_builddir;;
18561 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
18562 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
18563 esac;;
18564 esac
18565 case $ac_abs_builddir in
18566 .) ac_abs_srcdir=$ac_srcdir;;
18567 *)
18568 case $ac_srcdir in
18569 .) ac_abs_srcdir=$ac_abs_builddir;;
18570 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
18571 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
18572 esac;;
18573 esac
18574 case $ac_abs_builddir in
18575 .) ac_abs_top_srcdir=$ac_top_srcdir;;
18576 *)
18577 case $ac_top_srcdir in
18578 .) ac_abs_top_srcdir=$ac_abs_builddir;;
18579 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
18580 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
18581 esac;;
18582 esac
18583
18584
18585 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
18586 echo "$as_me: executing $ac_dest commands" >&6;}
18587 case $ac_dest in
18588 default )
18589 case ${CONFIG_HEADERS} in
18590 *auto-host.h:config.in*)
18591 echo > cstamp-h ;;
18592 esac
18593 # Make sure all the subdirs exist.
18594 for d in $subdirs doc build
18595 do
18596 test -d $d || mkdir $d
18597 done
18598 ;;
18599 esac
18600 done
18601 _ACEOF
18602
18603 cat >>$CONFIG_STATUS <<\_ACEOF
18604
18605 { (exit 0); exit 0; }
18606 _ACEOF
18607 chmod +x $CONFIG_STATUS
18608 ac_clean_files=$ac_clean_files_save
18609
18610
18611 # configure is writing to config.log, and then calls config.status.
18612 # config.status does its own redirection, appending to config.log.
18613 # Unfortunately, on DOS this fails, as config.log is still kept open
18614 # by configure, so config.status won't be able to write to it; its
18615 # output is simply discarded. So we exec the FD to /dev/null,
18616 # effectively closing config.log, so it can be properly (re)opened and
18617 # appended to by config.status. When coming back to configure, we
18618 # need to make the FD available again.
18619 if test "$no_create" != yes; then
18620 ac_cs_success=:
18621 ac_config_status_args=
18622 test "$silent" = yes &&
18623 ac_config_status_args="$ac_config_status_args --quiet"
18624 exec 5>/dev/null
18625 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18626 exec 5>>config.log
18627 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18628 # would make configure fail if this is the last instruction.
18629 $ac_cs_success || { (exit 1); exit 1; }
18630 fi
18631
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