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* config/i386/i386.h (TARGET_FPMATH_DEFAULT): New.
[official-gcc.git] / gcc / configure
blob1d96694c3ab6952ba980a500eaf6b96507acf8be
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-werror enable -Werror in bootstrap stage2 and later
867 --enable-checking=LIST
868 enable expensive run-time checks. With LIST,
869 enable only specific categories of checks.
870 Categories are: yes,no,all,none,release.
871 Flags are: assert,fold,gc,gcac,misc,
872 rtlflag,rtl,runtime,tree,valgrind.
873 --enable-mapped-location location_t is fileline integer cookie
874 --enable-coverage=LEVEL
875 enable compiler's code coverage collection.
876 Use to measure compiler performance and locate
877 unused parts of the compiler. With LEVEL, specify
878 optimization. Values are opt, noopt,
879 default is noopt
880 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
881 --enable-multilib enable library support for multiple ABIs
882 --enable-__cxa_atexit enable __cxa_atexit for C++
883 --enable-threads enable thread usage for target GCC
884 --enable-threads=LIB use LIB thread package for target GCC
885 --enable-objc-gc enable the use of Boehm's garbage collector with
886 the GNU Objective-C runtime
887 --disable-shared don't provide a shared libgcc
888 --enable-intermodule build the compiler in one step
889 --enable-languages=LIST specify which front-ends to build
890 --disable-rpath do not hardcode runtime library paths
891 --enable-initfini-array use .init_array/.fini_array sections
892 --enable-sjlj-exceptions
893 arrange to use setjmp/longjmp exception handling
894 --disable-win32-registry
895 disable lookup of installation paths in the
896 Registry on Windows hosts
897 --enable-win32-registry enable registry lookup (default)
898 --enable-win32-registry=KEY
899 use KEY instead of GCC version as the last portion
900 of the registry key
901 --enable-maintainer-mode
902 enable make rules and dependencies not useful
903 (and sometimes confusing) to the casual installer
904 --enable-version-specific-runtime-libs
905 specify that runtime libraries should be
906 installed in a compiler-specific directory
907
908 Optional Packages:
909 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
910 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
911 --with-local-prefix=DIR specifies directory to put local include
912 --with-gxx-include-dir=DIR
913 specifies directory to put g++ header files
914 --with-cpp-install-dir=DIR
915 install the user visible C preprocessor in DIR
916 (relative to PREFIX) as well as PREFIX/bin
917 --with-gnu-ld arrange to work with GNU ld.
918 --with-ld arrange to use the specified ld (full pathname)
919 --with-demangler-in-ld try to use demangler in GNU ld.
920 --with-gnu-as arrange to work with GNU as
921 --with-as arrange to use the specified as (full pathname)
922 --with-stabs arrange to use stabs instead of host debug format
923 --with-dwarf2 force the default debug format to be DWARF 2
924 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
925 --with-gnu-ld assume the C compiler uses GNU ld default=no
926 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
927 --without-libiconv-prefix don't search for libiconv in includedir and libdir
928 --with-system-libunwind use installed libunwind
929 --with-gc={page,zone} choose the garbage collection mechanism to use
930 with the compiler
931 --with-system-zlib use installed libz
932 --with-slibdir=DIR shared libraries in DIR LIBDIR
933
934 Some influential environment variables:
935 CC C compiler command
936 CFLAGS C compiler flags
937 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
938 nonstandard directory <lib dir>
939 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
940 headers in a nonstandard directory <include dir>
941 CPP C preprocessor
942 GMPLIBS How to link GMP
943 GMPINC How to find GMP include files
944
945 Use these variables to override the choices made by `configure' or to help
946 it to find libraries and programs with nonstandard names/locations.
947
948 _ACEOF
949 fi
950
951 if test "$ac_init_help" = "recursive"; then
952 # If there are subdirs, report their specific --help.
953 ac_popdir=`pwd`
954 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
955 test -d $ac_dir || continue
956 ac_builddir=.
957
958 if test "$ac_dir" != .; then
959 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
960 # A "../" for each directory in $ac_dir_suffix.
961 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
962 else
963 ac_dir_suffix= ac_top_builddir=
964 fi
965
966 case $srcdir in
967 .) # No --srcdir option. We are building in place.
968 ac_srcdir=.
969 if test -z "$ac_top_builddir"; then
970 ac_top_srcdir=.
971 else
972 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
973 fi ;;
974 [\\/]* | ?:[\\/]* ) # Absolute path.
975 ac_srcdir=$srcdir$ac_dir_suffix;
976 ac_top_srcdir=$srcdir ;;
977 *) # Relative path.
978 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
979 ac_top_srcdir=$ac_top_builddir$srcdir ;;
980 esac
981
982 # Do not use `cd foo && pwd` to compute absolute paths, because
983 # the directories may not exist.
984 case `pwd` in
985 .) ac_abs_builddir="$ac_dir";;
986 *)
987 case "$ac_dir" in
988 .) ac_abs_builddir=`pwd`;;
989 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
990 *) ac_abs_builddir=`pwd`/"$ac_dir";;
991 esac;;
992 esac
993 case $ac_abs_builddir in
994 .) ac_abs_top_builddir=${ac_top_builddir}.;;
995 *)
996 case ${ac_top_builddir}. in
997 .) ac_abs_top_builddir=$ac_abs_builddir;;
998 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
999 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1000 esac;;
1001 esac
1002 case $ac_abs_builddir in
1003 .) ac_abs_srcdir=$ac_srcdir;;
1004 *)
1005 case $ac_srcdir in
1006 .) ac_abs_srcdir=$ac_abs_builddir;;
1007 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1008 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1009 esac;;
1010 esac
1011 case $ac_abs_builddir in
1012 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1013 *)
1014 case $ac_top_srcdir in
1015 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1016 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1017 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1018 esac;;
1019 esac
1020
1021 cd $ac_dir
1022 # Check for guested configure; otherwise get Cygnus style configure.
1023 if test -f $ac_srcdir/configure.gnu; then
1024 echo
1025 $SHELL $ac_srcdir/configure.gnu --help=recursive
1026 elif test -f $ac_srcdir/configure; then
1027 echo
1028 $SHELL $ac_srcdir/configure --help=recursive
1029 elif test -f $ac_srcdir/configure.ac ||
1030 test -f $ac_srcdir/configure.in; then
1031 echo
1032 $ac_configure --help
1033 else
1034 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1035 fi
1036 cd $ac_popdir
1037 done
1038 fi
1039
1040 test -n "$ac_init_help" && exit 0
1041 if $ac_init_version; then
1042 cat <<\_ACEOF
1043
1044 Copyright (C) 2003 Free Software Foundation, Inc.
1045 This configure script is free software; the Free Software Foundation
1046 gives unlimited permission to copy, distribute and modify it.
1047 _ACEOF
1048 exit 0
1049 fi
1050 exec 5>config.log
1051 cat >&5 <<_ACEOF
1052 This file contains any messages produced by compilers while
1053 running configure, to aid debugging if configure makes a mistake.
1054
1055 It was created by $as_me, which was
1056 generated by GNU Autoconf 2.59. Invocation command line was
1057
1058 $ $0 $@
1059
1060 _ACEOF
1061 {
1062 cat <<_ASUNAME
1063 ## --------- ##
1064 ## Platform. ##
1065 ## --------- ##
1066
1067 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1068 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1069 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1070 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1071 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1072
1073 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1074 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1075
1076 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1077 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1078 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1079 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1080 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1081 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1082 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1083
1084 _ASUNAME
1085
1086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1087 for as_dir in $PATH
1088 do
1089 IFS=$as_save_IFS
1090 test -z "$as_dir" && as_dir=.
1091 echo "PATH: $as_dir"
1092 done
1093
1094 } >&5
1095
1096 cat >&5 <<_ACEOF
1097
1098
1099 ## ----------- ##
1100 ## Core tests. ##
1101 ## ----------- ##
1102
1103 _ACEOF
1104
1105
1106 # Keep a trace of the command line.
1107 # Strip out --no-create and --no-recursion so they do not pile up.
1108 # Strip out --silent because we don't want to record it for future runs.
1109 # Also quote any args containing shell meta-characters.
1110 # Make two passes to allow for proper duplicate-argument suppression.
1111 ac_configure_args=
1112 ac_configure_args0=
1113 ac_configure_args1=
1114 ac_sep=
1115 ac_must_keep_next=false
1116 for ac_pass in 1 2
1117 do
1118 for ac_arg
1119 do
1120 case $ac_arg in
1121 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1122 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1123 | -silent | --silent | --silen | --sile | --sil)
1124 continue ;;
1125 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1126 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1127 esac
1128 case $ac_pass in
1129 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1130 2)
1131 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1132 if test $ac_must_keep_next = true; then
1133 ac_must_keep_next=false # Got value, back to normal.
1134 else
1135 case $ac_arg in
1136 *=* | --config-cache | -C | -disable-* | --disable-* \
1137 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1138 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1139 | -with-* | --with-* | -without-* | --without-* | --x)
1140 case "$ac_configure_args0 " in
1141 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1142 esac
1143 ;;
1144 -* ) ac_must_keep_next=true ;;
1145 esac
1146 fi
1147 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1148 # Get rid of the leading space.
1149 ac_sep=" "
1150 ;;
1151 esac
1152 done
1153 done
1154 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1155 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1156
1157 # When interrupted or exit'd, cleanup temporary files, and complete
1158 # config.log. We remove comments because anyway the quotes in there
1159 # would cause problems or look ugly.
1160 # WARNING: Be sure not to use single quotes in there, as some shells,
1161 # such as our DU 5.0 friend, will then `close' the trap.
1162 trap 'exit_status=$?
1163 # Save into config.log some information that might help in debugging.
1164 {
1165 echo
1166
1167 cat <<\_ASBOX
1168 ## ---------------- ##
1169 ## Cache variables. ##
1170 ## ---------------- ##
1171 _ASBOX
1172 echo
1173 # The following way of writing the cache mishandles newlines in values,
1174 {
1175 (set) 2>&1 |
1176 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1177 *ac_space=\ *)
1178 sed -n \
1179 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1180 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1181 ;;
1182 *)
1183 sed -n \
1184 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1185 ;;
1186 esac;
1187 }
1188 echo
1189
1190 cat <<\_ASBOX
1191 ## ----------------- ##
1192 ## Output variables. ##
1193 ## ----------------- ##
1194 _ASBOX
1195 echo
1196 for ac_var in $ac_subst_vars
1197 do
1198 eval ac_val=$`echo $ac_var`
1199 echo "$ac_var='"'"'$ac_val'"'"'"
1200 done | sort
1201 echo
1202
1203 if test -n "$ac_subst_files"; then
1204 cat <<\_ASBOX
1205 ## ------------- ##
1206 ## Output files. ##
1207 ## ------------- ##
1208 _ASBOX
1209 echo
1210 for ac_var in $ac_subst_files
1211 do
1212 eval ac_val=$`echo $ac_var`
1213 echo "$ac_var='"'"'$ac_val'"'"'"
1214 done | sort
1215 echo
1216 fi
1217
1218 if test -s confdefs.h; then
1219 cat <<\_ASBOX
1220 ## ----------- ##
1221 ## confdefs.h. ##
1222 ## ----------- ##
1223 _ASBOX
1224 echo
1225 sed "/^$/d" confdefs.h | sort
1226 echo
1227 fi
1228 test "$ac_signal" != 0 &&
1229 echo "$as_me: caught signal $ac_signal"
1230 echo "$as_me: exit $exit_status"
1231 } >&5
1232 rm -f core *.core &&
1233 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1234 exit $exit_status
1235 ' 0
1236 for ac_signal in 1 2 13 15; do
1237 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1238 done
1239 ac_signal=0
1240
1241 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1242 rm -rf conftest* confdefs.h
1243 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1244 echo >confdefs.h
1245
1246 # Predefined preprocessor variables.
1247
1248 cat >>confdefs.h <<_ACEOF
1249 #define PACKAGE_NAME "$PACKAGE_NAME"
1250 _ACEOF
1251
1252
1253 cat >>confdefs.h <<_ACEOF
1254 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1255 _ACEOF
1256
1257
1258 cat >>confdefs.h <<_ACEOF
1259 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1260 _ACEOF
1261
1262
1263 cat >>confdefs.h <<_ACEOF
1264 #define PACKAGE_STRING "$PACKAGE_STRING"
1265 _ACEOF
1266
1267
1268 cat >>confdefs.h <<_ACEOF
1269 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1270 _ACEOF
1271
1272
1273 # Let the site file select an alternate cache file if it wants to.
1274 # Prefer explicitly selected file to automatically selected ones.
1275 if test -z "$CONFIG_SITE"; then
1276 if test "x$prefix" != xNONE; then
1277 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1278 else
1279 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1280 fi
1281 fi
1282 for ac_site_file in $CONFIG_SITE; do
1283 if test -r "$ac_site_file"; then
1284 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1285 echo "$as_me: loading site script $ac_site_file" >&6;}
1286 sed 's/^/| /' "$ac_site_file" >&5
1287 . "$ac_site_file"
1288 fi
1289 done
1290
1291 if test -r "$cache_file"; then
1292 # Some versions of bash will fail to source /dev/null (special
1293 # files actually), so we avoid doing that.
1294 if test -f "$cache_file"; then
1295 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1296 echo "$as_me: loading cache $cache_file" >&6;}
1297 case $cache_file in
1298 [\\/]* | ?:[\\/]* ) . $cache_file;;
1299 *) . ./$cache_file;;
1300 esac
1301 fi
1302 else
1303 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1304 echo "$as_me: creating cache $cache_file" >&6;}
1305 >$cache_file
1306 fi
1307
1308 # Check that the precious variables saved in the cache have kept the same
1309 # value.
1310 ac_cache_corrupted=false
1311 for ac_var in `(set) 2>&1 |
1312 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1313 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1314 eval ac_new_set=\$ac_env_${ac_var}_set
1315 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1316 eval ac_new_val="\$ac_env_${ac_var}_value"
1317 case $ac_old_set,$ac_new_set in
1318 set,)
1319 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1320 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1321 ac_cache_corrupted=: ;;
1322 ,set)
1323 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1324 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1325 ac_cache_corrupted=: ;;
1326 ,);;
1327 *)
1328 if test "x$ac_old_val" != "x$ac_new_val"; then
1329 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1330 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1331 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1332 echo "$as_me: former value: $ac_old_val" >&2;}
1333 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1334 echo "$as_me: current value: $ac_new_val" >&2;}
1335 ac_cache_corrupted=:
1336 fi;;
1337 esac
1338 # Pass precious variables to config.status.
1339 if test "$ac_new_set" = set; then
1340 case $ac_new_val in
1341 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1342 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1343 *) ac_arg=$ac_var=$ac_new_val ;;
1344 esac
1345 case " $ac_configure_args " in
1346 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1347 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1348 esac
1349 fi
1350 done
1351 if $ac_cache_corrupted; then
1352 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1353 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1354 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1355 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1356 { (exit 1); exit 1; }; }
1357 fi
1358
1359 ac_ext=c
1360 ac_cpp='$CPP $CPPFLAGS'
1361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1385
1386
1387 # Determine the host, build, and target systems
1388 ac_aux_dir=
1389 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1390 if test -f $ac_dir/install-sh; then
1391 ac_aux_dir=$ac_dir
1392 ac_install_sh="$ac_aux_dir/install-sh -c"
1393 break
1394 elif test -f $ac_dir/install.sh; then
1395 ac_aux_dir=$ac_dir
1396 ac_install_sh="$ac_aux_dir/install.sh -c"
1397 break
1398 elif test -f $ac_dir/shtool; then
1399 ac_aux_dir=$ac_dir
1400 ac_install_sh="$ac_aux_dir/shtool install -c"
1401 break
1402 fi
1403 done
1404 if test -z "$ac_aux_dir"; then
1405 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1406 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1407 { (exit 1); exit 1; }; }
1408 fi
1409 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1410 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1411 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1412
1413 # Make sure we can run config.sub.
1414 $ac_config_sub sun4 >/dev/null 2>&1 ||
1415 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1416 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1417 { (exit 1); exit 1; }; }
1418
1419 echo "$as_me:$LINENO: checking build system type" >&5
1420 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1421 if test "${ac_cv_build+set}" = set; then
1422 echo $ECHO_N "(cached) $ECHO_C" >&6
1423 else
1424 ac_cv_build_alias=$build_alias
1425 test -z "$ac_cv_build_alias" &&
1426 ac_cv_build_alias=`$ac_config_guess`
1427 test -z "$ac_cv_build_alias" &&
1428 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1429 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1430 { (exit 1); exit 1; }; }
1431 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1432 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1433 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1434 { (exit 1); exit 1; }; }
1435
1436 fi
1437 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1438 echo "${ECHO_T}$ac_cv_build" >&6
1439 build=$ac_cv_build
1440 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1441 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1442 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1443
1444
1445 echo "$as_me:$LINENO: checking host system type" >&5
1446 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1447 if test "${ac_cv_host+set}" = set; then
1448 echo $ECHO_N "(cached) $ECHO_C" >&6
1449 else
1450 ac_cv_host_alias=$host_alias
1451 test -z "$ac_cv_host_alias" &&
1452 ac_cv_host_alias=$ac_cv_build_alias
1453 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1454 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1455 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1456 { (exit 1); exit 1; }; }
1457
1458 fi
1459 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1460 echo "${ECHO_T}$ac_cv_host" >&6
1461 host=$ac_cv_host
1462 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1463 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1464 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1465
1466
1467 echo "$as_me:$LINENO: checking target system type" >&5
1468 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1469 if test "${ac_cv_target+set}" = set; then
1470 echo $ECHO_N "(cached) $ECHO_C" >&6
1471 else
1472 ac_cv_target_alias=$target_alias
1473 test "x$ac_cv_target_alias" = "x" &&
1474 ac_cv_target_alias=$ac_cv_host_alias
1475 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1476 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1477 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1478 { (exit 1); exit 1; }; }
1479
1480 fi
1481 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1482 echo "${ECHO_T}$ac_cv_target" >&6
1483 target=$ac_cv_target
1484 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1485 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1486 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1487
1488
1489 # The aliases save the names the user supplied, while $host etc.
1490 # will get canonicalized.
1491 test -n "$target_alias" &&
1492 test "$program_prefix$program_suffix$program_transform_name" = \
1493 NONENONEs,x,x, &&
1494 program_prefix=${target_alias}-
1495
1496 # Determine the noncanonical target name, for directory use.
1497 case ${build_alias} in
1498 "") build_noncanonical=${build} ;;
1499 *) build_noncanonical=${build_alias} ;;
1500 esac
1501
1502 case ${host_alias} in
1503 "") host_noncanonical=${build_noncanonical} ;;
1504 *) host_noncanonical=${host_alias} ;;
1505 esac
1506
1507 case ${target_alias} in
1508 "") target_noncanonical=${host_noncanonical} ;;
1509 *) target_noncanonical=${target_alias} ;;
1510 esac
1511
1512
1513
1514
1515 # Determine the target- and build-specific subdirectories
1516 # Prefix 'build-' so this never conflicts with target_subdir.
1517 build_subdir="build-${build_noncanonical}"
1518 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1519 if ( test $srcdir = . && test -d gcc ) \
1520 || test -d $srcdir/../host-${host_noncanonical}; then
1521 host_subdir="host-${host_noncanonical}"
1522 else
1523 host_subdir=.
1524 fi
1525 # No prefix.
1526 target_subdir=${target_noncanonical}
1527
1528
1529 # Set program_transform_name
1530 test "$program_prefix" != NONE &&
1531 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1532 # Use a double $ so make ignores it.
1533 test "$program_suffix" != NONE &&
1534 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1535 # Double any \ or $. echo might interpret backslashes.
1536 # By default was `s,x,x', remove it if useless.
1537 cat <<\_ACEOF >conftest.sed
1538 s/[\\$]/&&/g;s/;s,x,x,$//
1539 _ACEOF
1540 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1541 rm conftest.sed
1542
1543
1544 # Check for bogus environment variables.
1545 # Test if LIBRARY_PATH contains the notation for the current directory
1546 # since this would lead to problems installing/building glibc.
1547 # LIBRARY_PATH contains the current directory if one of the following
1548 # is true:
1549 # - one of the terminals (":" and ";") is the first or last sign
1550 # - two terminals occur directly after each other
1551 # - the path contains an element with a dot in it
1552 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1553 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1554 case ${LIBRARY_PATH} in
1555 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1556 library_path_setting="contains current directory"
1557 ;;
1558 *)
1559 library_path_setting="ok"
1560 ;;
1561 esac
1562 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1563 echo "${ECHO_T}$library_path_setting" >&6
1564 if test "$library_path_setting" != "ok"; then
1565 { { echo "$as_me:$LINENO: error:
1566 *** LIBRARY_PATH shouldn't contain the current directory when
1567 *** building gcc. Please change the environment variable
1568 *** and run configure again." >&5
1569 echo "$as_me: error:
1570 *** LIBRARY_PATH shouldn't contain the current directory when
1571 *** building gcc. Please change the environment variable
1572 *** and run configure again." >&2;}
1573 { (exit 1); exit 1; }; }
1574 fi
1575
1576 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1577 # since this would lead to problems installing/building glibc.
1578 # GCC_EXEC_PREFIX contains the current directory if one of the following
1579 # is true:
1580 # - one of the terminals (":" and ";") is the first or last sign
1581 # - two terminals occur directly after each other
1582 # - the path contains an element with a dot in it
1583 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1584 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1585 case ${GCC_EXEC_PREFIX} in
1586 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1587 gcc_exec_prefix_setting="contains current directory"
1588 ;;
1589 *)
1590 gcc_exec_prefix_setting="ok"
1591 ;;
1592 esac
1593 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1594 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1595 if test "$gcc_exec_prefix_setting" != "ok"; then
1596 { { echo "$as_me:$LINENO: error:
1597 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1598 *** building gcc. Please change the environment variable
1599 *** and run configure again." >&5
1600 echo "$as_me: error:
1601 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1602 *** building gcc. Please change the environment variable
1603 *** and run configure again." >&2;}
1604 { (exit 1); exit 1; }; }
1605 fi
1606
1607 # -----------
1608 # Directories
1609 # -----------
1610
1611 # Specify the local prefix
1612 local_prefix=
1613
1614 # Check whether --with-local-prefix or --without-local-prefix was given.
1615 if test "${with_local_prefix+set}" = set; then
1616 withval="$with_local_prefix"
1617 case "${withval}" in
1618 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1619 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1620 { (exit 1); exit 1; }; } ;;
1621 no) ;;
1622 *) local_prefix=$with_local_prefix ;;
1623 esac
1624 fi;
1625
1626 # Default local prefix if it is empty
1627 if test x$local_prefix = x; then
1628 local_prefix=/usr/local
1629 fi
1630
1631 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1632 # passed in by the toplevel make and thus we'd get different behavior
1633 # depending on where we built the sources.
1634 gcc_gxx_include_dir=
1635 # Specify the g++ header file directory
1636
1637 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1638 if test "${with_gxx_include_dir+set}" = set; then
1639 withval="$with_gxx_include_dir"
1640 case "${withval}" in
1641 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1642 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1643 { (exit 1); exit 1; }; } ;;
1644 no) ;;
1645 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1646 esac
1647 fi;
1648
1649 if test x${gcc_gxx_include_dir} = x; then
1650 if test x${enable_version_specific_runtime_libs} = xyes; then
1651 gcc_gxx_include_dir='${libsubdir}/include/c++'
1652 else
1653 libstdcxx_incdir='c++/$(version)'
1654 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
1655 fi
1656 fi
1657
1658
1659 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1660 if test "${with_cpp_install_dir+set}" = set; then
1661 withval="$with_cpp_install_dir"
1662 if test x$withval = xyes; then
1663 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1664 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1665 { (exit 1); exit 1; }; }
1666 elif test x$withval != xno; then
1667 cpp_install_dir=$withval
1668 fi
1669 fi;
1670
1671 # We would like to our source tree to be readonly. However when releases or
1672 # pre-releases are generated, the flex/bison generated files as well as the
1673 # various formats of manuals need to be included along with the rest of the
1674 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1675 # just that.
1676
1677 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1678 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1679 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1680 if test "${enable_generated_files_in_srcdir+set}" = set; then
1681 enableval="$enable_generated_files_in_srcdir"
1682 generated_files_in_srcdir=$enableval
1683 else
1684 generated_files_in_srcdir=no
1685 fi;
1686
1687 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1688 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1689
1690 if test "$generated_files_in_srcdir" = "yes"; then
1691 GENINSRC=''
1692 else
1693 GENINSRC='#'
1694 fi
1695
1696
1697 # -------------------
1698 # Find default linker
1699 # -------------------
1700
1701 # With GNU ld
1702
1703 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1704 if test "${with_gnu_ld+set}" = set; then
1705 withval="$with_gnu_ld"
1706 gnu_ld_flag="$with_gnu_ld"
1707 else
1708 gnu_ld_flag=no
1709 fi;
1710
1711 # With pre-defined ld
1712
1713 # Check whether --with-ld or --without-ld was given.
1714 if test "${with_ld+set}" = set; then
1715 withval="$with_ld"
1716 DEFAULT_LINKER="$with_ld"
1717 fi;
1718 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1719 if test ! -x "$DEFAULT_LINKER"; then
1720 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1721 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1722 { (exit 1); exit 1; }; }
1723 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1724 gnu_ld_flag=yes
1725 fi
1726
1727 cat >>confdefs.h <<_ACEOF
1728 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1729 _ACEOF
1730
1731 fi
1732
1733 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1734 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1735 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1736 if test x"$gnu_ld_flag" = x"no"; then
1737 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1738 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1739 else
1740 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1741 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1742 fi
1743 else
1744 echo "$as_me:$LINENO: result: no" >&5
1745 echo "${ECHO_T}no" >&6
1746 fi
1747
1748 # With demangler in GNU ld
1749
1750 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1751 if test "${with_demangler_in_ld+set}" = set; then
1752 withval="$with_demangler_in_ld"
1753 demangler_in_ld="$with_demangler_in_ld"
1754 else
1755 demangler_in_ld=no
1756 fi;
1757
1758 # ----------------------
1759 # Find default assembler
1760 # ----------------------
1761
1762 # With GNU as
1763
1764 # Check whether --with-gnu-as or --without-gnu-as was given.
1765 if test "${with_gnu_as+set}" = set; then
1766 withval="$with_gnu_as"
1767 gas_flag="$with_gnu_as"
1768 else
1769 gas_flag=no
1770 fi;
1771
1772
1773 # Check whether --with-as or --without-as was given.
1774 if test "${with_as+set}" = set; then
1775 withval="$with_as"
1776 DEFAULT_ASSEMBLER="$with_as"
1777 fi;
1778 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1779 if test ! -x "$DEFAULT_ASSEMBLER"; then
1780 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1781 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1782 { (exit 1); exit 1; }; }
1783 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1784 gas_flag=yes
1785 fi
1786
1787 cat >>confdefs.h <<_ACEOF
1788 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1789 _ACEOF
1790
1791 fi
1792
1793 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1794 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1795 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1796 if test x"$gas_flag" = x"no"; then
1797 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1798 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1799 else
1800 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1801 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1802 fi
1803 else
1804 echo "$as_me:$LINENO: result: no" >&5
1805 echo "${ECHO_T}no" >&6
1806 fi
1807
1808 # ---------------
1809 # Find C compiler
1810 # ---------------
1811
1812 # If a non-executable a.out is present (e.g. created by GNU as above even if
1813 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1814 # file, even when creating an executable, so an execution test fails.
1815 # Remove possible default executable files to avoid this.
1816 #
1817 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1818 # Autoconf includes it.
1819 rm -f a.out a.exe b.out
1820
1821 # Find the native compiler
1822 ac_ext=c
1823 ac_cpp='$CPP $CPPFLAGS'
1824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1827 if test -n "$ac_tool_prefix"; then
1828 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1829 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1830 echo "$as_me:$LINENO: checking for $ac_word" >&5
1831 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1832 if test "${ac_cv_prog_CC+set}" = set; then
1833 echo $ECHO_N "(cached) $ECHO_C" >&6
1834 else
1835 if test -n "$CC"; then
1836 ac_cv_prog_CC="$CC" # Let the user override the test.
1837 else
1838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1839 for as_dir in $PATH
1840 do
1841 IFS=$as_save_IFS
1842 test -z "$as_dir" && as_dir=.
1843 for ac_exec_ext in '' $ac_executable_extensions; do
1844 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1845 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1846 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1847 break 2
1848 fi
1849 done
1850 done
1851
1852 fi
1853 fi
1854 CC=$ac_cv_prog_CC
1855 if test -n "$CC"; then
1856 echo "$as_me:$LINENO: result: $CC" >&5
1857 echo "${ECHO_T}$CC" >&6
1858 else
1859 echo "$as_me:$LINENO: result: no" >&5
1860 echo "${ECHO_T}no" >&6
1861 fi
1862
1863 fi
1864 if test -z "$ac_cv_prog_CC"; then
1865 ac_ct_CC=$CC
1866 # Extract the first word of "gcc", so it can be a program name with args.
1867 set dummy gcc; ac_word=$2
1868 echo "$as_me:$LINENO: checking for $ac_word" >&5
1869 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1870 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1871 echo $ECHO_N "(cached) $ECHO_C" >&6
1872 else
1873 if test -n "$ac_ct_CC"; then
1874 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1875 else
1876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1877 for as_dir in $PATH
1878 do
1879 IFS=$as_save_IFS
1880 test -z "$as_dir" && as_dir=.
1881 for ac_exec_ext in '' $ac_executable_extensions; do
1882 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1883 ac_cv_prog_ac_ct_CC="gcc"
1884 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1885 break 2
1886 fi
1887 done
1888 done
1889
1890 fi
1891 fi
1892 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1893 if test -n "$ac_ct_CC"; then
1894 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1895 echo "${ECHO_T}$ac_ct_CC" >&6
1896 else
1897 echo "$as_me:$LINENO: result: no" >&5
1898 echo "${ECHO_T}no" >&6
1899 fi
1900
1901 CC=$ac_ct_CC
1902 else
1903 CC="$ac_cv_prog_CC"
1904 fi
1905
1906 if test -z "$CC"; then
1907 if test -n "$ac_tool_prefix"; then
1908 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1909 set dummy ${ac_tool_prefix}cc; ac_word=$2
1910 echo "$as_me:$LINENO: checking for $ac_word" >&5
1911 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1912 if test "${ac_cv_prog_CC+set}" = set; then
1913 echo $ECHO_N "(cached) $ECHO_C" >&6
1914 else
1915 if test -n "$CC"; then
1916 ac_cv_prog_CC="$CC" # Let the user override the test.
1917 else
1918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1919 for as_dir in $PATH
1920 do
1921 IFS=$as_save_IFS
1922 test -z "$as_dir" && as_dir=.
1923 for ac_exec_ext in '' $ac_executable_extensions; do
1924 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1925 ac_cv_prog_CC="${ac_tool_prefix}cc"
1926 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1927 break 2
1928 fi
1929 done
1930 done
1931
1932 fi
1933 fi
1934 CC=$ac_cv_prog_CC
1935 if test -n "$CC"; then
1936 echo "$as_me:$LINENO: result: $CC" >&5
1937 echo "${ECHO_T}$CC" >&6
1938 else
1939 echo "$as_me:$LINENO: result: no" >&5
1940 echo "${ECHO_T}no" >&6
1941 fi
1942
1943 fi
1944 if test -z "$ac_cv_prog_CC"; then
1945 ac_ct_CC=$CC
1946 # Extract the first word of "cc", so it can be a program name with args.
1947 set dummy cc; ac_word=$2
1948 echo "$as_me:$LINENO: checking for $ac_word" >&5
1949 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1950 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1951 echo $ECHO_N "(cached) $ECHO_C" >&6
1952 else
1953 if test -n "$ac_ct_CC"; then
1954 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1955 else
1956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1957 for as_dir in $PATH
1958 do
1959 IFS=$as_save_IFS
1960 test -z "$as_dir" && as_dir=.
1961 for ac_exec_ext in '' $ac_executable_extensions; do
1962 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1963 ac_cv_prog_ac_ct_CC="cc"
1964 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1965 break 2
1966 fi
1967 done
1968 done
1969
1970 fi
1971 fi
1972 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1973 if test -n "$ac_ct_CC"; then
1974 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1975 echo "${ECHO_T}$ac_ct_CC" >&6
1976 else
1977 echo "$as_me:$LINENO: result: no" >&5
1978 echo "${ECHO_T}no" >&6
1979 fi
1980
1981 CC=$ac_ct_CC
1982 else
1983 CC="$ac_cv_prog_CC"
1984 fi
1985
1986 fi
1987 if test -z "$CC"; then
1988 # Extract the first word of "cc", so it can be a program name with args.
1989 set dummy cc; ac_word=$2
1990 echo "$as_me:$LINENO: checking for $ac_word" >&5
1991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1992 if test "${ac_cv_prog_CC+set}" = set; then
1993 echo $ECHO_N "(cached) $ECHO_C" >&6
1994 else
1995 if test -n "$CC"; then
1996 ac_cv_prog_CC="$CC" # Let the user override the test.
1997 else
1998 ac_prog_rejected=no
1999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2000 for as_dir in $PATH
2001 do
2002 IFS=$as_save_IFS
2003 test -z "$as_dir" && as_dir=.
2004 for ac_exec_ext in '' $ac_executable_extensions; do
2005 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2006 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2007 ac_prog_rejected=yes
2008 continue
2009 fi
2010 ac_cv_prog_CC="cc"
2011 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2012 break 2
2013 fi
2014 done
2015 done
2016
2017 if test $ac_prog_rejected = yes; then
2018 # We found a bogon in the path, so make sure we never use it.
2019 set dummy $ac_cv_prog_CC
2020 shift
2021 if test $# != 0; then
2022 # We chose a different compiler from the bogus one.
2023 # However, it has the same basename, so the bogon will be chosen
2024 # first if we set CC to just the basename; use the full file name.
2025 shift
2026 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2027 fi
2028 fi
2029 fi
2030 fi
2031 CC=$ac_cv_prog_CC
2032 if test -n "$CC"; then
2033 echo "$as_me:$LINENO: result: $CC" >&5
2034 echo "${ECHO_T}$CC" >&6
2035 else
2036 echo "$as_me:$LINENO: result: no" >&5
2037 echo "${ECHO_T}no" >&6
2038 fi
2039
2040 fi
2041 if test -z "$CC"; then
2042 if test -n "$ac_tool_prefix"; then
2043 for ac_prog in cl
2044 do
2045 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2046 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2047 echo "$as_me:$LINENO: checking for $ac_word" >&5
2048 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2049 if test "${ac_cv_prog_CC+set}" = set; then
2050 echo $ECHO_N "(cached) $ECHO_C" >&6
2051 else
2052 if test -n "$CC"; then
2053 ac_cv_prog_CC="$CC" # Let the user override the test.
2054 else
2055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2056 for as_dir in $PATH
2057 do
2058 IFS=$as_save_IFS
2059 test -z "$as_dir" && as_dir=.
2060 for ac_exec_ext in '' $ac_executable_extensions; do
2061 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2062 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2063 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2064 break 2
2065 fi
2066 done
2067 done
2068
2069 fi
2070 fi
2071 CC=$ac_cv_prog_CC
2072 if test -n "$CC"; then
2073 echo "$as_me:$LINENO: result: $CC" >&5
2074 echo "${ECHO_T}$CC" >&6
2075 else
2076 echo "$as_me:$LINENO: result: no" >&5
2077 echo "${ECHO_T}no" >&6
2078 fi
2079
2080 test -n "$CC" && break
2081 done
2082 fi
2083 if test -z "$CC"; then
2084 ac_ct_CC=$CC
2085 for ac_prog in cl
2086 do
2087 # Extract the first word of "$ac_prog", so it can be a program name with args.
2088 set dummy $ac_prog; ac_word=$2
2089 echo "$as_me:$LINENO: checking for $ac_word" >&5
2090 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2091 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2092 echo $ECHO_N "(cached) $ECHO_C" >&6
2093 else
2094 if test -n "$ac_ct_CC"; then
2095 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2096 else
2097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2098 for as_dir in $PATH
2099 do
2100 IFS=$as_save_IFS
2101 test -z "$as_dir" && as_dir=.
2102 for ac_exec_ext in '' $ac_executable_extensions; do
2103 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2104 ac_cv_prog_ac_ct_CC="$ac_prog"
2105 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2106 break 2
2107 fi
2108 done
2109 done
2110
2111 fi
2112 fi
2113 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2114 if test -n "$ac_ct_CC"; then
2115 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2116 echo "${ECHO_T}$ac_ct_CC" >&6
2117 else
2118 echo "$as_me:$LINENO: result: no" >&5
2119 echo "${ECHO_T}no" >&6
2120 fi
2121
2122 test -n "$ac_ct_CC" && break
2123 done
2124
2125 CC=$ac_ct_CC
2126 fi
2127
2128 fi
2129
2130
2131 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2132 See \`config.log' for more details." >&5
2133 echo "$as_me: error: no acceptable C compiler found in \$PATH
2134 See \`config.log' for more details." >&2;}
2135 { (exit 1); exit 1; }; }
2136
2137 # Provide some information about the compiler.
2138 echo "$as_me:$LINENO:" \
2139 "checking for C compiler version" >&5
2140 ac_compiler=`set X $ac_compile; echo $2`
2141 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2142 (eval $ac_compiler --version </dev/null >&5) 2>&5
2143 ac_status=$?
2144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145 (exit $ac_status); }
2146 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2147 (eval $ac_compiler -v </dev/null >&5) 2>&5
2148 ac_status=$?
2149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150 (exit $ac_status); }
2151 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2152 (eval $ac_compiler -V </dev/null >&5) 2>&5
2153 ac_status=$?
2154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2155 (exit $ac_status); }
2156
2157 cat >conftest.$ac_ext <<_ACEOF
2158 /* confdefs.h. */
2159 _ACEOF
2160 cat confdefs.h >>conftest.$ac_ext
2161 cat >>conftest.$ac_ext <<_ACEOF
2162 /* end confdefs.h. */
2163
2164 int
2165 main ()
2166 {
2167
2168 ;
2169 return 0;
2170 }
2171 _ACEOF
2172 ac_clean_files_save=$ac_clean_files
2173 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2174 # Try to create an executable without -o first, disregard a.out.
2175 # It will help us diagnose broken compilers, and finding out an intuition
2176 # of exeext.
2177 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2178 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2179 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2180 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2181 (eval $ac_link_default) 2>&5
2182 ac_status=$?
2183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184 (exit $ac_status); }; then
2185 # Find the output, starting from the most likely. This scheme is
2186 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2187 # resort.
2188
2189 # Be careful to initialize this variable, since it used to be cached.
2190 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2191 ac_cv_exeext=
2192 # b.out is created by i960 compilers.
2193 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2194 do
2195 test -f "$ac_file" || continue
2196 case $ac_file in
2197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2198 ;;
2199 conftest.$ac_ext )
2200 # This is the source file.
2201 ;;
2202 [ab].out )
2203 # We found the default executable, but exeext='' is most
2204 # certainly right.
2205 break;;
2206 *.* )
2207 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2208 # FIXME: I believe we export ac_cv_exeext for Libtool,
2209 # but it would be cool to find out if it's true. Does anybody
2210 # maintain Libtool? --akim.
2211 export ac_cv_exeext
2212 break;;
2213 * )
2214 break;;
2215 esac
2216 done
2217 else
2218 echo "$as_me: failed program was:" >&5
2219 sed 's/^/| /' conftest.$ac_ext >&5
2220
2221 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2222 See \`config.log' for more details." >&5
2223 echo "$as_me: error: C compiler cannot create executables
2224 See \`config.log' for more details." >&2;}
2225 { (exit 77); exit 77; }; }
2226 fi
2227
2228 ac_exeext=$ac_cv_exeext
2229 echo "$as_me:$LINENO: result: $ac_file" >&5
2230 echo "${ECHO_T}$ac_file" >&6
2231
2232 # Check the compiler produces executables we can run. If not, either
2233 # the compiler is broken, or we cross compile.
2234 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2235 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2236 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2237 # If not cross compiling, check that we can run a simple program.
2238 if test "$cross_compiling" != yes; then
2239 if { ac_try='./$ac_file'
2240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2241 (eval $ac_try) 2>&5
2242 ac_status=$?
2243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2244 (exit $ac_status); }; }; then
2245 cross_compiling=no
2246 else
2247 if test "$cross_compiling" = maybe; then
2248 cross_compiling=yes
2249 else
2250 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2251 If you meant to cross compile, use \`--host'.
2252 See \`config.log' for more details." >&5
2253 echo "$as_me: error: cannot run C compiled programs.
2254 If you meant to cross compile, use \`--host'.
2255 See \`config.log' for more details." >&2;}
2256 { (exit 1); exit 1; }; }
2257 fi
2258 fi
2259 fi
2260 echo "$as_me:$LINENO: result: yes" >&5
2261 echo "${ECHO_T}yes" >&6
2262
2263 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2264 ac_clean_files=$ac_clean_files_save
2265 # Check the compiler produces executables we can run. If not, either
2266 # the compiler is broken, or we cross compile.
2267 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2268 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2269 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2270 echo "${ECHO_T}$cross_compiling" >&6
2271
2272 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2273 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2274 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2275 (eval $ac_link) 2>&5
2276 ac_status=$?
2277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278 (exit $ac_status); }; then
2279 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2280 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2281 # work properly (i.e., refer to `conftest.exe'), while it won't with
2282 # `rm'.
2283 for ac_file in conftest.exe conftest conftest.*; do
2284 test -f "$ac_file" || continue
2285 case $ac_file in
2286 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2287 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2288 export ac_cv_exeext
2289 break;;
2290 * ) break;;
2291 esac
2292 done
2293 else
2294 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2295 See \`config.log' for more details." >&5
2296 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2297 See \`config.log' for more details." >&2;}
2298 { (exit 1); exit 1; }; }
2299 fi
2300
2301 rm -f conftest$ac_cv_exeext
2302 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2303 echo "${ECHO_T}$ac_cv_exeext" >&6
2304
2305 rm -f conftest.$ac_ext
2306 EXEEXT=$ac_cv_exeext
2307 ac_exeext=$EXEEXT
2308 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2309 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2310 if test "${ac_cv_objext+set}" = set; then
2311 echo $ECHO_N "(cached) $ECHO_C" >&6
2312 else
2313 cat >conftest.$ac_ext <<_ACEOF
2314 /* confdefs.h. */
2315 _ACEOF
2316 cat confdefs.h >>conftest.$ac_ext
2317 cat >>conftest.$ac_ext <<_ACEOF
2318 /* end confdefs.h. */
2319
2320 int
2321 main ()
2322 {
2323
2324 ;
2325 return 0;
2326 }
2327 _ACEOF
2328 rm -f conftest.o conftest.obj
2329 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2330 (eval $ac_compile) 2>&5
2331 ac_status=$?
2332 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333 (exit $ac_status); }; then
2334 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2335 case $ac_file in
2336 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2337 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2338 break;;
2339 esac
2340 done
2341 else
2342 echo "$as_me: failed program was:" >&5
2343 sed 's/^/| /' conftest.$ac_ext >&5
2344
2345 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2346 See \`config.log' for more details." >&5
2347 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2348 See \`config.log' for more details." >&2;}
2349 { (exit 1); exit 1; }; }
2350 fi
2351
2352 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2353 fi
2354 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2355 echo "${ECHO_T}$ac_cv_objext" >&6
2356 OBJEXT=$ac_cv_objext
2357 ac_objext=$OBJEXT
2358 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2359 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2360 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2361 echo $ECHO_N "(cached) $ECHO_C" >&6
2362 else
2363 cat >conftest.$ac_ext <<_ACEOF
2364 /* confdefs.h. */
2365 _ACEOF
2366 cat confdefs.h >>conftest.$ac_ext
2367 cat >>conftest.$ac_ext <<_ACEOF
2368 /* end confdefs.h. */
2369
2370 int
2371 main ()
2372 {
2373 #ifndef __GNUC__
2374 choke me
2375 #endif
2376
2377 ;
2378 return 0;
2379 }
2380 _ACEOF
2381 rm -f conftest.$ac_objext
2382 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2383 (eval $ac_compile) 2>conftest.er1
2384 ac_status=$?
2385 grep -v '^ *+' conftest.er1 >conftest.err
2386 rm -f conftest.er1
2387 cat conftest.err >&5
2388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2389 (exit $ac_status); } &&
2390 { ac_try='test -z "$ac_c_werror_flag"
2391 || test ! -s conftest.err'
2392 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2393 (eval $ac_try) 2>&5
2394 ac_status=$?
2395 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2396 (exit $ac_status); }; } &&
2397 { ac_try='test -s conftest.$ac_objext'
2398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2399 (eval $ac_try) 2>&5
2400 ac_status=$?
2401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402 (exit $ac_status); }; }; then
2403 ac_compiler_gnu=yes
2404 else
2405 echo "$as_me: failed program was:" >&5
2406 sed 's/^/| /' conftest.$ac_ext >&5
2407
2408 ac_compiler_gnu=no
2409 fi
2410 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2411 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2412
2413 fi
2414 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2415 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2416 GCC=`test $ac_compiler_gnu = yes && echo yes`
2417 ac_test_CFLAGS=${CFLAGS+set}
2418 ac_save_CFLAGS=$CFLAGS
2419 CFLAGS="-g"
2420 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2421 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2422 if test "${ac_cv_prog_cc_g+set}" = set; then
2423 echo $ECHO_N "(cached) $ECHO_C" >&6
2424 else
2425 cat >conftest.$ac_ext <<_ACEOF
2426 /* confdefs.h. */
2427 _ACEOF
2428 cat confdefs.h >>conftest.$ac_ext
2429 cat >>conftest.$ac_ext <<_ACEOF
2430 /* end confdefs.h. */
2431
2432 int
2433 main ()
2434 {
2435
2436 ;
2437 return 0;
2438 }
2439 _ACEOF
2440 rm -f conftest.$ac_objext
2441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2442 (eval $ac_compile) 2>conftest.er1
2443 ac_status=$?
2444 grep -v '^ *+' conftest.er1 >conftest.err
2445 rm -f conftest.er1
2446 cat conftest.err >&5
2447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448 (exit $ac_status); } &&
2449 { ac_try='test -z "$ac_c_werror_flag"
2450 || test ! -s conftest.err'
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 $ac_status); }; } &&
2456 { ac_try='test -s conftest.$ac_objext'
2457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2458 (eval $ac_try) 2>&5
2459 ac_status=$?
2460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2461 (exit $ac_status); }; }; then
2462 ac_cv_prog_cc_g=yes
2463 else
2464 echo "$as_me: failed program was:" >&5
2465 sed 's/^/| /' conftest.$ac_ext >&5
2466
2467 ac_cv_prog_cc_g=no
2468 fi
2469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2470 fi
2471 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2472 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2473 if test "$ac_test_CFLAGS" = set; then
2474 CFLAGS=$ac_save_CFLAGS
2475 elif test $ac_cv_prog_cc_g = yes; then
2476 if test "$GCC" = yes; then
2477 CFLAGS="-g -O2"
2478 else
2479 CFLAGS="-g"
2480 fi
2481 else
2482 if test "$GCC" = yes; then
2483 CFLAGS="-O2"
2484 else
2485 CFLAGS=
2486 fi
2487 fi
2488 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2489 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2490 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2491 echo $ECHO_N "(cached) $ECHO_C" >&6
2492 else
2493 ac_cv_prog_cc_stdc=no
2494 ac_save_CC=$CC
2495 cat >conftest.$ac_ext <<_ACEOF
2496 /* confdefs.h. */
2497 _ACEOF
2498 cat confdefs.h >>conftest.$ac_ext
2499 cat >>conftest.$ac_ext <<_ACEOF
2500 /* end confdefs.h. */
2501 #include <stdarg.h>
2502 #include <stdio.h>
2503 #include <sys/types.h>
2504 #include <sys/stat.h>
2505 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2506 struct buf { int x; };
2507 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2508 static char *e (p, i)
2509 char **p;
2510 int i;
2511 {
2512 return p[i];
2513 }
2514 static char *f (char * (*g) (char **, int), char **p, ...)
2515 {
2516 char *s;
2517 va_list v;
2518 va_start (v,p);
2519 s = g (p, va_arg (v,int));
2520 va_end (v);
2521 return s;
2522 }
2523
2524 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2525 function prototypes and stuff, but not '\xHH' hex character constants.
2526 These don't provoke an error unfortunately, instead are silently treated
2527 as 'x'. The following induces an error, until -std1 is added to get
2528 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2529 array size at least. It's necessary to write '\x00'==0 to get something
2530 that's true only with -std1. */
2531 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2532
2533 int test (int i, double x);
2534 struct s1 {int (*f) (int a);};
2535 struct s2 {int (*f) (double a);};
2536 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2537 int argc;
2538 char **argv;
2539 int
2540 main ()
2541 {
2542 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2543 ;
2544 return 0;
2545 }
2546 _ACEOF
2547 # Don't try gcc -ansi; that turns off useful extensions and
2548 # breaks some systems' header files.
2549 # AIX -qlanglvl=ansi
2550 # Ultrix and OSF/1 -std1
2551 # HP-UX 10.20 and later -Ae
2552 # HP-UX older versions -Aa -D_HPUX_SOURCE
2553 # SVR4 -Xc -D__EXTENSIONS__
2554 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2555 do
2556 CC="$ac_save_CC $ac_arg"
2557 rm -f conftest.$ac_objext
2558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2559 (eval $ac_compile) 2>conftest.er1
2560 ac_status=$?
2561 grep -v '^ *+' conftest.er1 >conftest.err
2562 rm -f conftest.er1
2563 cat conftest.err >&5
2564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2565 (exit $ac_status); } &&
2566 { ac_try='test -z "$ac_c_werror_flag"
2567 || test ! -s conftest.err'
2568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2569 (eval $ac_try) 2>&5
2570 ac_status=$?
2571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2572 (exit $ac_status); }; } &&
2573 { ac_try='test -s conftest.$ac_objext'
2574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2575 (eval $ac_try) 2>&5
2576 ac_status=$?
2577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2578 (exit $ac_status); }; }; then
2579 ac_cv_prog_cc_stdc=$ac_arg
2580 break
2581 else
2582 echo "$as_me: failed program was:" >&5
2583 sed 's/^/| /' conftest.$ac_ext >&5
2584
2585 fi
2586 rm -f conftest.err conftest.$ac_objext
2587 done
2588 rm -f conftest.$ac_ext conftest.$ac_objext
2589 CC=$ac_save_CC
2590
2591 fi
2592
2593 case "x$ac_cv_prog_cc_stdc" in
2594 x|xno)
2595 echo "$as_me:$LINENO: result: none needed" >&5
2596 echo "${ECHO_T}none needed" >&6 ;;
2597 *)
2598 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2599 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2600 CC="$CC $ac_cv_prog_cc_stdc" ;;
2601 esac
2602
2603 # Some people use a C++ compiler to compile C. Since we use `exit',
2604 # in C++ we need to declare it. In case someone uses the same compiler
2605 # for both compiling C and C++ we need to have the C++ compiler decide
2606 # the declaration of exit, since it's the most demanding environment.
2607 cat >conftest.$ac_ext <<_ACEOF
2608 #ifndef __cplusplus
2609 choke me
2610 #endif
2611 _ACEOF
2612 rm -f conftest.$ac_objext
2613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2614 (eval $ac_compile) 2>conftest.er1
2615 ac_status=$?
2616 grep -v '^ *+' conftest.er1 >conftest.err
2617 rm -f conftest.er1
2618 cat conftest.err >&5
2619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2620 (exit $ac_status); } &&
2621 { ac_try='test -z "$ac_c_werror_flag"
2622 || test ! -s conftest.err'
2623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2624 (eval $ac_try) 2>&5
2625 ac_status=$?
2626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627 (exit $ac_status); }; } &&
2628 { ac_try='test -s conftest.$ac_objext'
2629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2630 (eval $ac_try) 2>&5
2631 ac_status=$?
2632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633 (exit $ac_status); }; }; then
2634 for ac_declaration in \
2635 '' \
2636 'extern "C" void std::exit (int) throw (); using std::exit;' \
2637 'extern "C" void std::exit (int); using std::exit;' \
2638 'extern "C" void exit (int) throw ();' \
2639 'extern "C" void exit (int);' \
2640 'void exit (int);'
2641 do
2642 cat >conftest.$ac_ext <<_ACEOF
2643 /* confdefs.h. */
2644 _ACEOF
2645 cat confdefs.h >>conftest.$ac_ext
2646 cat >>conftest.$ac_ext <<_ACEOF
2647 /* end confdefs.h. */
2648 $ac_declaration
2649 #include <stdlib.h>
2650 int
2651 main ()
2652 {
2653 exit (42);
2654 ;
2655 return 0;
2656 }
2657 _ACEOF
2658 rm -f conftest.$ac_objext
2659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2660 (eval $ac_compile) 2>conftest.er1
2661 ac_status=$?
2662 grep -v '^ *+' conftest.er1 >conftest.err
2663 rm -f conftest.er1
2664 cat conftest.err >&5
2665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2666 (exit $ac_status); } &&
2667 { ac_try='test -z "$ac_c_werror_flag"
2668 || test ! -s conftest.err'
2669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2670 (eval $ac_try) 2>&5
2671 ac_status=$?
2672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2673 (exit $ac_status); }; } &&
2674 { ac_try='test -s conftest.$ac_objext'
2675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2676 (eval $ac_try) 2>&5
2677 ac_status=$?
2678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2679 (exit $ac_status); }; }; then
2680 :
2681 else
2682 echo "$as_me: failed program was:" >&5
2683 sed 's/^/| /' conftest.$ac_ext >&5
2684
2685 continue
2686 fi
2687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2688 cat >conftest.$ac_ext <<_ACEOF
2689 /* confdefs.h. */
2690 _ACEOF
2691 cat confdefs.h >>conftest.$ac_ext
2692 cat >>conftest.$ac_ext <<_ACEOF
2693 /* end confdefs.h. */
2694 $ac_declaration
2695 int
2696 main ()
2697 {
2698 exit (42);
2699 ;
2700 return 0;
2701 }
2702 _ACEOF
2703 rm -f conftest.$ac_objext
2704 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2705 (eval $ac_compile) 2>conftest.er1
2706 ac_status=$?
2707 grep -v '^ *+' conftest.er1 >conftest.err
2708 rm -f conftest.er1
2709 cat conftest.err >&5
2710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2711 (exit $ac_status); } &&
2712 { ac_try='test -z "$ac_c_werror_flag"
2713 || test ! -s conftest.err'
2714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2715 (eval $ac_try) 2>&5
2716 ac_status=$?
2717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2718 (exit $ac_status); }; } &&
2719 { ac_try='test -s conftest.$ac_objext'
2720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2721 (eval $ac_try) 2>&5
2722 ac_status=$?
2723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2724 (exit $ac_status); }; }; then
2725 break
2726 else
2727 echo "$as_me: failed program was:" >&5
2728 sed 's/^/| /' conftest.$ac_ext >&5
2729
2730 fi
2731 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2732 done
2733 rm -f conftest*
2734 if test -n "$ac_declaration"; then
2735 echo '#ifdef __cplusplus' >>confdefs.h
2736 echo $ac_declaration >>confdefs.h
2737 echo '#endif' >>confdefs.h
2738 fi
2739
2740 else
2741 echo "$as_me: failed program was:" >&5
2742 sed 's/^/| /' conftest.$ac_ext >&5
2743
2744 fi
2745 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2746 ac_ext=c
2747 ac_cpp='$CPP $CPPFLAGS'
2748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2751
2752 if test "x$CC" != xcc; then
2753 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2754 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2755 else
2756 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2757 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2758 fi
2759 set dummy $CC; ac_cc=`echo $2 |
2760 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2761 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2762 echo $ECHO_N "(cached) $ECHO_C" >&6
2763 else
2764 cat >conftest.$ac_ext <<_ACEOF
2765 /* confdefs.h. */
2766 _ACEOF
2767 cat confdefs.h >>conftest.$ac_ext
2768 cat >>conftest.$ac_ext <<_ACEOF
2769 /* end confdefs.h. */
2770
2771 int
2772 main ()
2773 {
2774
2775 ;
2776 return 0;
2777 }
2778 _ACEOF
2779 # Make sure it works both with $CC and with simple cc.
2780 # We do the test twice because some compilers refuse to overwrite an
2781 # existing .o file with -o, though they will create one.
2782 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2783 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2784 (eval $ac_try) 2>&5
2785 ac_status=$?
2786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787 (exit $ac_status); } &&
2788 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789 (eval $ac_try) 2>&5
2790 ac_status=$?
2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792 (exit $ac_status); };
2793 then
2794 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2795 if test "x$CC" != xcc; then
2796 # Test first that cc exists at all.
2797 if { ac_try='cc -c conftest.$ac_ext >&5'
2798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799 (eval $ac_try) 2>&5
2800 ac_status=$?
2801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802 (exit $ac_status); }; }; then
2803 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2804 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2805 (eval $ac_try) 2>&5
2806 ac_status=$?
2807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808 (exit $ac_status); } &&
2809 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2810 (eval $ac_try) 2>&5
2811 ac_status=$?
2812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813 (exit $ac_status); };
2814 then
2815 # cc works too.
2816 :
2817 else
2818 # cc exists but doesn't like -o.
2819 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2820 fi
2821 fi
2822 fi
2823 else
2824 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2825 fi
2826 rm -f conftest*
2827
2828 fi
2829 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2830 echo "$as_me:$LINENO: result: yes" >&5
2831 echo "${ECHO_T}yes" >&6
2832 else
2833 echo "$as_me:$LINENO: result: no" >&5
2834 echo "${ECHO_T}no" >&6
2835
2836 cat >>confdefs.h <<\_ACEOF
2837 #define NO_MINUS_C_MINUS_O 1
2838 _ACEOF
2839
2840 fi
2841
2842 # expand $ac_aux_dir to an absolute path
2843 am_aux_dir=`cd $ac_aux_dir && pwd`
2844
2845 # FIXME: we rely on the cache variable name because
2846 # there is no other way.
2847 set dummy $CC
2848 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2849 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2850 # Losing compiler, so override with the script.
2851 # FIXME: It is wrong to rewrite CC.
2852 # But if we don't then we get into trouble of one sort or another.
2853 # A longer-term fix would be to have automake use am__CC in this case,
2854 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2855 CC="$am_aux_dir/compile $CC"
2856 fi
2857
2858 # autoconf is lame and doesn't give us any substitution variable for this.
2859 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2860 NO_MINUS_C_MINUS_O=yes
2861 else
2862 OUTPUT_OPTION='-o $@'
2863 fi
2864
2865
2866
2867 # -------------------------
2868 # Check C compiler features
2869 # -------------------------
2870
2871 ac_ext=c
2872 ac_cpp='$CPP $CPPFLAGS'
2873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2876 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2877 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2878 # On Suns, sometimes $CPP names a directory.
2879 if test -n "$CPP" && test -d "$CPP"; then
2880 CPP=
2881 fi
2882 if test -z "$CPP"; then
2883 if test "${ac_cv_prog_CPP+set}" = set; then
2884 echo $ECHO_N "(cached) $ECHO_C" >&6
2885 else
2886 # Double quotes because CPP needs to be expanded
2887 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2888 do
2889 ac_preproc_ok=false
2890 for ac_c_preproc_warn_flag in '' yes
2891 do
2892 # Use a header file that comes with gcc, so configuring glibc
2893 # with a fresh cross-compiler works.
2894 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2895 # <limits.h> exists even on freestanding compilers.
2896 # On the NeXT, cc -E runs the code through the compiler's parser,
2897 # not just through cpp. "Syntax error" is here to catch this case.
2898 cat >conftest.$ac_ext <<_ACEOF
2899 /* confdefs.h. */
2900 _ACEOF
2901 cat confdefs.h >>conftest.$ac_ext
2902 cat >>conftest.$ac_ext <<_ACEOF
2903 /* end confdefs.h. */
2904 #ifdef __STDC__
2905 # include <limits.h>
2906 #else
2907 # include <assert.h>
2908 #endif
2909 Syntax error
2910 _ACEOF
2911 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2912 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2913 ac_status=$?
2914 grep -v '^ *+' conftest.er1 >conftest.err
2915 rm -f conftest.er1
2916 cat conftest.err >&5
2917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918 (exit $ac_status); } >/dev/null; then
2919 if test -s conftest.err; then
2920 ac_cpp_err=$ac_c_preproc_warn_flag
2921 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2922 else
2923 ac_cpp_err=
2924 fi
2925 else
2926 ac_cpp_err=yes
2927 fi
2928 if test -z "$ac_cpp_err"; then
2929 :
2930 else
2931 echo "$as_me: failed program was:" >&5
2932 sed 's/^/| /' conftest.$ac_ext >&5
2933
2934 # Broken: fails on valid input.
2935 continue
2936 fi
2937 rm -f conftest.err conftest.$ac_ext
2938
2939 # OK, works on sane cases. Now check whether non-existent headers
2940 # can be detected and how.
2941 cat >conftest.$ac_ext <<_ACEOF
2942 /* confdefs.h. */
2943 _ACEOF
2944 cat confdefs.h >>conftest.$ac_ext
2945 cat >>conftest.$ac_ext <<_ACEOF
2946 /* end confdefs.h. */
2947 #include <ac_nonexistent.h>
2948 _ACEOF
2949 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2950 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2951 ac_status=$?
2952 grep -v '^ *+' conftest.er1 >conftest.err
2953 rm -f conftest.er1
2954 cat conftest.err >&5
2955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956 (exit $ac_status); } >/dev/null; then
2957 if test -s conftest.err; then
2958 ac_cpp_err=$ac_c_preproc_warn_flag
2959 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2960 else
2961 ac_cpp_err=
2962 fi
2963 else
2964 ac_cpp_err=yes
2965 fi
2966 if test -z "$ac_cpp_err"; then
2967 # Broken: success on invalid input.
2968 continue
2969 else
2970 echo "$as_me: failed program was:" >&5
2971 sed 's/^/| /' conftest.$ac_ext >&5
2972
2973 # Passes both tests.
2974 ac_preproc_ok=:
2975 break
2976 fi
2977 rm -f conftest.err conftest.$ac_ext
2978
2979 done
2980 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2981 rm -f conftest.err conftest.$ac_ext
2982 if $ac_preproc_ok; then
2983 break
2984 fi
2985
2986 done
2987 ac_cv_prog_CPP=$CPP
2988
2989 fi
2990 CPP=$ac_cv_prog_CPP
2991 else
2992 ac_cv_prog_CPP=$CPP
2993 fi
2994 echo "$as_me:$LINENO: result: $CPP" >&5
2995 echo "${ECHO_T}$CPP" >&6
2996 ac_preproc_ok=false
2997 for ac_c_preproc_warn_flag in '' yes
2998 do
2999 # Use a header file that comes with gcc, so configuring glibc
3000 # with a fresh cross-compiler works.
3001 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3002 # <limits.h> exists even on freestanding compilers.
3003 # On the NeXT, cc -E runs the code through the compiler's parser,
3004 # not just through cpp. "Syntax error" is here to catch this case.
3005 cat >conftest.$ac_ext <<_ACEOF
3006 /* confdefs.h. */
3007 _ACEOF
3008 cat confdefs.h >>conftest.$ac_ext
3009 cat >>conftest.$ac_ext <<_ACEOF
3010 /* end confdefs.h. */
3011 #ifdef __STDC__
3012 # include <limits.h>
3013 #else
3014 # include <assert.h>
3015 #endif
3016 Syntax error
3017 _ACEOF
3018 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3019 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3020 ac_status=$?
3021 grep -v '^ *+' conftest.er1 >conftest.err
3022 rm -f conftest.er1
3023 cat conftest.err >&5
3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025 (exit $ac_status); } >/dev/null; then
3026 if test -s conftest.err; then
3027 ac_cpp_err=$ac_c_preproc_warn_flag
3028 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3029 else
3030 ac_cpp_err=
3031 fi
3032 else
3033 ac_cpp_err=yes
3034 fi
3035 if test -z "$ac_cpp_err"; then
3036 :
3037 else
3038 echo "$as_me: failed program was:" >&5
3039 sed 's/^/| /' conftest.$ac_ext >&5
3040
3041 # Broken: fails on valid input.
3042 continue
3043 fi
3044 rm -f conftest.err conftest.$ac_ext
3045
3046 # OK, works on sane cases. Now check whether non-existent headers
3047 # can be detected and how.
3048 cat >conftest.$ac_ext <<_ACEOF
3049 /* confdefs.h. */
3050 _ACEOF
3051 cat confdefs.h >>conftest.$ac_ext
3052 cat >>conftest.$ac_ext <<_ACEOF
3053 /* end confdefs.h. */
3054 #include <ac_nonexistent.h>
3055 _ACEOF
3056 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3057 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3058 ac_status=$?
3059 grep -v '^ *+' conftest.er1 >conftest.err
3060 rm -f conftest.er1
3061 cat conftest.err >&5
3062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3063 (exit $ac_status); } >/dev/null; then
3064 if test -s conftest.err; then
3065 ac_cpp_err=$ac_c_preproc_warn_flag
3066 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3067 else
3068 ac_cpp_err=
3069 fi
3070 else
3071 ac_cpp_err=yes
3072 fi
3073 if test -z "$ac_cpp_err"; then
3074 # Broken: success on invalid input.
3075 continue
3076 else
3077 echo "$as_me: failed program was:" >&5
3078 sed 's/^/| /' conftest.$ac_ext >&5
3079
3080 # Passes both tests.
3081 ac_preproc_ok=:
3082 break
3083 fi
3084 rm -f conftest.err conftest.$ac_ext
3085
3086 done
3087 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3088 rm -f conftest.err conftest.$ac_ext
3089 if $ac_preproc_ok; then
3090 :
3091 else
3092 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3093 See \`config.log' for more details." >&5
3094 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3095 See \`config.log' for more details." >&2;}
3096 { (exit 1); exit 1; }; }
3097 fi
3098
3099 ac_ext=c
3100 ac_cpp='$CPP $CPPFLAGS'
3101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3104
3105
3106 echo "$as_me:$LINENO: checking for inline" >&5
3107 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3108 if test "${ac_cv_c_inline+set}" = set; then
3109 echo $ECHO_N "(cached) $ECHO_C" >&6
3110 else
3111 ac_cv_c_inline=no
3112 for ac_kw in inline __inline__ __inline; do
3113 cat >conftest.$ac_ext <<_ACEOF
3114 /* confdefs.h. */
3115 _ACEOF
3116 cat confdefs.h >>conftest.$ac_ext
3117 cat >>conftest.$ac_ext <<_ACEOF
3118 /* end confdefs.h. */
3119 #ifndef __cplusplus
3120 typedef int foo_t;
3121 static $ac_kw foo_t static_foo () {return 0; }
3122 $ac_kw foo_t foo () {return 0; }
3123 #endif
3124
3125 _ACEOF
3126 rm -f conftest.$ac_objext
3127 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3128 (eval $ac_compile) 2>conftest.er1
3129 ac_status=$?
3130 grep -v '^ *+' conftest.er1 >conftest.err
3131 rm -f conftest.er1
3132 cat conftest.err >&5
3133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134 (exit $ac_status); } &&
3135 { ac_try='test -z "$ac_c_werror_flag"
3136 || test ! -s conftest.err'
3137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138 (eval $ac_try) 2>&5
3139 ac_status=$?
3140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141 (exit $ac_status); }; } &&
3142 { ac_try='test -s conftest.$ac_objext'
3143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3144 (eval $ac_try) 2>&5
3145 ac_status=$?
3146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147 (exit $ac_status); }; }; then
3148 ac_cv_c_inline=$ac_kw; break
3149 else
3150 echo "$as_me: failed program was:" >&5
3151 sed 's/^/| /' conftest.$ac_ext >&5
3152
3153 fi
3154 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3155 done
3156
3157 fi
3158 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3159 echo "${ECHO_T}$ac_cv_c_inline" >&6
3160
3161
3162 case $ac_cv_c_inline in
3163 inline | yes) ;;
3164 *)
3165 case $ac_cv_c_inline in
3166 no) ac_val=;;
3167 *) ac_val=$ac_cv_c_inline;;
3168 esac
3169 cat >>confdefs.h <<_ACEOF
3170 #ifndef __cplusplus
3171 #define inline $ac_val
3172 #endif
3173 _ACEOF
3174 ;;
3175 esac
3176
3177
3178 echo "$as_me:$LINENO: checking for long long int" >&5
3179 echo $ECHO_N "checking for long long int... $ECHO_C" >&6
3180 if test "${ac_cv_c_long_long+set}" = set; then
3181 echo $ECHO_N "(cached) $ECHO_C" >&6
3182 else
3183 cat >conftest.$ac_ext <<_ACEOF
3184 /* confdefs.h. */
3185 _ACEOF
3186 cat confdefs.h >>conftest.$ac_ext
3187 cat >>conftest.$ac_ext <<_ACEOF
3188 /* end confdefs.h. */
3189
3190 int
3191 main ()
3192 {
3193 long long int i;
3194 ;
3195 return 0;
3196 }
3197 _ACEOF
3198 rm -f conftest.$ac_objext
3199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3200 (eval $ac_compile) 2>conftest.er1
3201 ac_status=$?
3202 grep -v '^ *+' conftest.er1 >conftest.err
3203 rm -f conftest.er1
3204 cat conftest.err >&5
3205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3206 (exit $ac_status); } &&
3207 { ac_try='test -z "$ac_c_werror_flag"
3208 || test ! -s conftest.err'
3209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3210 (eval $ac_try) 2>&5
3211 ac_status=$?
3212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213 (exit $ac_status); }; } &&
3214 { ac_try='test -s conftest.$ac_objext'
3215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3216 (eval $ac_try) 2>&5
3217 ac_status=$?
3218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219 (exit $ac_status); }; }; then
3220 ac_cv_c_long_long=yes
3221 else
3222 echo "$as_me: failed program was:" >&5
3223 sed 's/^/| /' conftest.$ac_ext >&5
3224
3225 ac_cv_c_long_long=no
3226 fi
3227 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3228 fi
3229 echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
3230 echo "${ECHO_T}$ac_cv_c_long_long" >&6
3231 if test $ac_cv_c_long_long = yes; then
3232
3233 cat >>confdefs.h <<\_ACEOF
3234 #define HAVE_LONG_LONG 1
3235 _ACEOF
3236
3237 fi
3238 echo "$as_me:$LINENO: checking for __int64" >&5
3239 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
3240 if test "${ac_cv_c___int64+set}" = set; then
3241 echo $ECHO_N "(cached) $ECHO_C" >&6
3242 else
3243 cat >conftest.$ac_ext <<_ACEOF
3244 /* confdefs.h. */
3245 _ACEOF
3246 cat confdefs.h >>conftest.$ac_ext
3247 cat >>conftest.$ac_ext <<_ACEOF
3248 /* end confdefs.h. */
3249
3250 int
3251 main ()
3252 {
3253 __int64 i;
3254 ;
3255 return 0;
3256 }
3257 _ACEOF
3258 rm -f conftest.$ac_objext
3259 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3260 (eval $ac_compile) 2>conftest.er1
3261 ac_status=$?
3262 grep -v '^ *+' conftest.er1 >conftest.err
3263 rm -f conftest.er1
3264 cat conftest.err >&5
3265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3266 (exit $ac_status); } &&
3267 { ac_try='test -z "$ac_c_werror_flag"
3268 || test ! -s conftest.err'
3269 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3270 (eval $ac_try) 2>&5
3271 ac_status=$?
3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273 (exit $ac_status); }; } &&
3274 { ac_try='test -s conftest.$ac_objext'
3275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3276 (eval $ac_try) 2>&5
3277 ac_status=$?
3278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279 (exit $ac_status); }; }; then
3280 ac_cv_c___int64=yes
3281 else
3282 echo "$as_me: failed program was:" >&5
3283 sed 's/^/| /' conftest.$ac_ext >&5
3284
3285 ac_cv_c___int64=no
3286 fi
3287 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3288 fi
3289 echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
3290 echo "${ECHO_T}$ac_cv_c___int64" >&6
3291 if test $ac_cv_c___int64 = yes; then
3292
3293 cat >>confdefs.h <<\_ACEOF
3294 #define HAVE___INT64 1
3295 _ACEOF
3296
3297 fi
3298
3299
3300 # sizeof(char) is 1 by definition.
3301
3302 echo "$as_me:$LINENO: checking for egrep" >&5
3303 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3304 if test "${ac_cv_prog_egrep+set}" = set; then
3305 echo $ECHO_N "(cached) $ECHO_C" >&6
3306 else
3307 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3308 then ac_cv_prog_egrep='grep -E'
3309 else ac_cv_prog_egrep='egrep'
3310 fi
3311 fi
3312 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3313 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3314 EGREP=$ac_cv_prog_egrep
3315
3316
3317 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3318 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3319 if test "${ac_cv_header_stdc+set}" = set; then
3320 echo $ECHO_N "(cached) $ECHO_C" >&6
3321 else
3322 cat >conftest.$ac_ext <<_ACEOF
3323 /* confdefs.h. */
3324 _ACEOF
3325 cat confdefs.h >>conftest.$ac_ext
3326 cat >>conftest.$ac_ext <<_ACEOF
3327 /* end confdefs.h. */
3328 #include <stdlib.h>
3329 #include <stdarg.h>
3330 #include <string.h>
3331 #include <float.h>
3332
3333 int
3334 main ()
3335 {
3336
3337 ;
3338 return 0;
3339 }
3340 _ACEOF
3341 rm -f conftest.$ac_objext
3342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3343 (eval $ac_compile) 2>conftest.er1
3344 ac_status=$?
3345 grep -v '^ *+' conftest.er1 >conftest.err
3346 rm -f conftest.er1
3347 cat conftest.err >&5
3348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3349 (exit $ac_status); } &&
3350 { ac_try='test -z "$ac_c_werror_flag"
3351 || test ! -s conftest.err'
3352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3353 (eval $ac_try) 2>&5
3354 ac_status=$?
3355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356 (exit $ac_status); }; } &&
3357 { ac_try='test -s conftest.$ac_objext'
3358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3359 (eval $ac_try) 2>&5
3360 ac_status=$?
3361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362 (exit $ac_status); }; }; then
3363 ac_cv_header_stdc=yes
3364 else
3365 echo "$as_me: failed program was:" >&5
3366 sed 's/^/| /' conftest.$ac_ext >&5
3367
3368 ac_cv_header_stdc=no
3369 fi
3370 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3371
3372 if test $ac_cv_header_stdc = yes; then
3373 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3374 cat >conftest.$ac_ext <<_ACEOF
3375 /* confdefs.h. */
3376 _ACEOF
3377 cat confdefs.h >>conftest.$ac_ext
3378 cat >>conftest.$ac_ext <<_ACEOF
3379 /* end confdefs.h. */
3380 #include <string.h>
3381
3382 _ACEOF
3383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3384 $EGREP "memchr" >/dev/null 2>&1; then
3385 :
3386 else
3387 ac_cv_header_stdc=no
3388 fi
3389 rm -f conftest*
3390
3391 fi
3392
3393 if test $ac_cv_header_stdc = yes; then
3394 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3395 cat >conftest.$ac_ext <<_ACEOF
3396 /* confdefs.h. */
3397 _ACEOF
3398 cat confdefs.h >>conftest.$ac_ext
3399 cat >>conftest.$ac_ext <<_ACEOF
3400 /* end confdefs.h. */
3401 #include <stdlib.h>
3402
3403 _ACEOF
3404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3405 $EGREP "free" >/dev/null 2>&1; then
3406 :
3407 else
3408 ac_cv_header_stdc=no
3409 fi
3410 rm -f conftest*
3411
3412 fi
3413
3414 if test $ac_cv_header_stdc = yes; then
3415 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3416 if test "$cross_compiling" = yes; then
3417 :
3418 else
3419 cat >conftest.$ac_ext <<_ACEOF
3420 /* confdefs.h. */
3421 _ACEOF
3422 cat confdefs.h >>conftest.$ac_ext
3423 cat >>conftest.$ac_ext <<_ACEOF
3424 /* end confdefs.h. */
3425 #include <ctype.h>
3426 #if ((' ' & 0x0FF) == 0x020)
3427 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3428 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3429 #else
3430 # define ISLOWER(c) \
3431 (('a' <= (c) && (c) <= 'i') \
3432 || ('j' <= (c) && (c) <= 'r') \
3433 || ('s' <= (c) && (c) <= 'z'))
3434 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3435 #endif
3436
3437 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3438 int
3439 main ()
3440 {
3441 int i;
3442 for (i = 0; i < 256; i++)
3443 if (XOR (islower (i), ISLOWER (i))
3444 || toupper (i) != TOUPPER (i))
3445 exit(2);
3446 exit (0);
3447 }
3448 _ACEOF
3449 rm -f conftest$ac_exeext
3450 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3451 (eval $ac_link) 2>&5
3452 ac_status=$?
3453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3455 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3456 (eval $ac_try) 2>&5
3457 ac_status=$?
3458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459 (exit $ac_status); }; }; then
3460 :
3461 else
3462 echo "$as_me: program exited with status $ac_status" >&5
3463 echo "$as_me: failed program was:" >&5
3464 sed 's/^/| /' conftest.$ac_ext >&5
3465
3466 ( exit $ac_status )
3467 ac_cv_header_stdc=no
3468 fi
3469 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3470 fi
3471 fi
3472 fi
3473 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3474 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3475 if test $ac_cv_header_stdc = yes; then
3476
3477 cat >>confdefs.h <<\_ACEOF
3478 #define STDC_HEADERS 1
3479 _ACEOF
3480
3481 fi
3482
3483 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3494 inttypes.h stdint.h unistd.h
3495 do
3496 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3497 echo "$as_me:$LINENO: checking for $ac_header" >&5
3498 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3499 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3500 echo $ECHO_N "(cached) $ECHO_C" >&6
3501 else
3502 cat >conftest.$ac_ext <<_ACEOF
3503 /* confdefs.h. */
3504 _ACEOF
3505 cat confdefs.h >>conftest.$ac_ext
3506 cat >>conftest.$ac_ext <<_ACEOF
3507 /* end confdefs.h. */
3508 $ac_includes_default
3509
3510 #include <$ac_header>
3511 _ACEOF
3512 rm -f conftest.$ac_objext
3513 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3514 (eval $ac_compile) 2>conftest.er1
3515 ac_status=$?
3516 grep -v '^ *+' conftest.er1 >conftest.err
3517 rm -f conftest.er1
3518 cat conftest.err >&5
3519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3520 (exit $ac_status); } &&
3521 { ac_try='test -z "$ac_c_werror_flag"
3522 || test ! -s conftest.err'
3523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3524 (eval $ac_try) 2>&5
3525 ac_status=$?
3526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3527 (exit $ac_status); }; } &&
3528 { ac_try='test -s conftest.$ac_objext'
3529 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3530 (eval $ac_try) 2>&5
3531 ac_status=$?
3532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3533 (exit $ac_status); }; }; then
3534 eval "$as_ac_Header=yes"
3535 else
3536 echo "$as_me: failed program was:" >&5
3537 sed 's/^/| /' conftest.$ac_ext >&5
3538
3539 eval "$as_ac_Header=no"
3540 fi
3541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3542 fi
3543 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3544 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3545 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3546 cat >>confdefs.h <<_ACEOF
3547 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3548 _ACEOF
3549
3550 fi
3551
3552 done
3553
3554
3555 echo "$as_me:$LINENO: checking for void *" >&5
3556 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3557 if test "${ac_cv_type_void_p+set}" = set; then
3558 echo $ECHO_N "(cached) $ECHO_C" >&6
3559 else
3560 cat >conftest.$ac_ext <<_ACEOF
3561 /* confdefs.h. */
3562 _ACEOF
3563 cat confdefs.h >>conftest.$ac_ext
3564 cat >>conftest.$ac_ext <<_ACEOF
3565 /* end confdefs.h. */
3566 $ac_includes_default
3567 int
3568 main ()
3569 {
3570 if ((void * *) 0)
3571 return 0;
3572 if (sizeof (void *))
3573 return 0;
3574 ;
3575 return 0;
3576 }
3577 _ACEOF
3578 rm -f conftest.$ac_objext
3579 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3580 (eval $ac_compile) 2>conftest.er1
3581 ac_status=$?
3582 grep -v '^ *+' conftest.er1 >conftest.err
3583 rm -f conftest.er1
3584 cat conftest.err >&5
3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586 (exit $ac_status); } &&
3587 { ac_try='test -z "$ac_c_werror_flag"
3588 || test ! -s conftest.err'
3589 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3590 (eval $ac_try) 2>&5
3591 ac_status=$?
3592 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3593 (exit $ac_status); }; } &&
3594 { ac_try='test -s conftest.$ac_objext'
3595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3596 (eval $ac_try) 2>&5
3597 ac_status=$?
3598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3599 (exit $ac_status); }; }; then
3600 ac_cv_type_void_p=yes
3601 else
3602 echo "$as_me: failed program was:" >&5
3603 sed 's/^/| /' conftest.$ac_ext >&5
3604
3605 ac_cv_type_void_p=no
3606 fi
3607 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3608 fi
3609 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3610 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3611
3612 echo "$as_me:$LINENO: checking size of void *" >&5
3613 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3614 if test "${ac_cv_sizeof_void_p+set}" = set; then
3615 echo $ECHO_N "(cached) $ECHO_C" >&6
3616 else
3617 if test "$ac_cv_type_void_p" = yes; then
3618 # The cast to unsigned long works around a bug in the HP C Compiler
3619 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3620 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3621 # This bug is HP SR number 8606223364.
3622 if test "$cross_compiling" = yes; then
3623 # Depending upon the size, compute the lo and hi bounds.
3624 cat >conftest.$ac_ext <<_ACEOF
3625 /* confdefs.h. */
3626 _ACEOF
3627 cat confdefs.h >>conftest.$ac_ext
3628 cat >>conftest.$ac_ext <<_ACEOF
3629 /* end confdefs.h. */
3630 $ac_includes_default
3631 int
3632 main ()
3633 {
3634 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3635 test_array [0] = 0
3636
3637 ;
3638 return 0;
3639 }
3640 _ACEOF
3641 rm -f conftest.$ac_objext
3642 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3643 (eval $ac_compile) 2>conftest.er1
3644 ac_status=$?
3645 grep -v '^ *+' conftest.er1 >conftest.err
3646 rm -f conftest.er1
3647 cat conftest.err >&5
3648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3649 (exit $ac_status); } &&
3650 { ac_try='test -z "$ac_c_werror_flag"
3651 || test ! -s conftest.err'
3652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3653 (eval $ac_try) 2>&5
3654 ac_status=$?
3655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3656 (exit $ac_status); }; } &&
3657 { ac_try='test -s conftest.$ac_objext'
3658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3659 (eval $ac_try) 2>&5
3660 ac_status=$?
3661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3662 (exit $ac_status); }; }; then
3663 ac_lo=0 ac_mid=0
3664 while :; do
3665 cat >conftest.$ac_ext <<_ACEOF
3666 /* confdefs.h. */
3667 _ACEOF
3668 cat confdefs.h >>conftest.$ac_ext
3669 cat >>conftest.$ac_ext <<_ACEOF
3670 /* end confdefs.h. */
3671 $ac_includes_default
3672 int
3673 main ()
3674 {
3675 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3676 test_array [0] = 0
3677
3678 ;
3679 return 0;
3680 }
3681 _ACEOF
3682 rm -f conftest.$ac_objext
3683 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3684 (eval $ac_compile) 2>conftest.er1
3685 ac_status=$?
3686 grep -v '^ *+' conftest.er1 >conftest.err
3687 rm -f conftest.er1
3688 cat conftest.err >&5
3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690 (exit $ac_status); } &&
3691 { ac_try='test -z "$ac_c_werror_flag"
3692 || test ! -s conftest.err'
3693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3694 (eval $ac_try) 2>&5
3695 ac_status=$?
3696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697 (exit $ac_status); }; } &&
3698 { ac_try='test -s conftest.$ac_objext'
3699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3700 (eval $ac_try) 2>&5
3701 ac_status=$?
3702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703 (exit $ac_status); }; }; then
3704 ac_hi=$ac_mid; break
3705 else
3706 echo "$as_me: failed program was:" >&5
3707 sed 's/^/| /' conftest.$ac_ext >&5
3708
3709 ac_lo=`expr $ac_mid + 1`
3710 if test $ac_lo -le $ac_mid; then
3711 ac_lo= ac_hi=
3712 break
3713 fi
3714 ac_mid=`expr 2 '*' $ac_mid + 1`
3715 fi
3716 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3717 done
3718 else
3719 echo "$as_me: failed program was:" >&5
3720 sed 's/^/| /' conftest.$ac_ext >&5
3721
3722 cat >conftest.$ac_ext <<_ACEOF
3723 /* confdefs.h. */
3724 _ACEOF
3725 cat confdefs.h >>conftest.$ac_ext
3726 cat >>conftest.$ac_ext <<_ACEOF
3727 /* end confdefs.h. */
3728 $ac_includes_default
3729 int
3730 main ()
3731 {
3732 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3733 test_array [0] = 0
3734
3735 ;
3736 return 0;
3737 }
3738 _ACEOF
3739 rm -f conftest.$ac_objext
3740 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3741 (eval $ac_compile) 2>conftest.er1
3742 ac_status=$?
3743 grep -v '^ *+' conftest.er1 >conftest.err
3744 rm -f conftest.er1
3745 cat conftest.err >&5
3746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747 (exit $ac_status); } &&
3748 { ac_try='test -z "$ac_c_werror_flag"
3749 || test ! -s conftest.err'
3750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3751 (eval $ac_try) 2>&5
3752 ac_status=$?
3753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3754 (exit $ac_status); }; } &&
3755 { ac_try='test -s conftest.$ac_objext'
3756 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3757 (eval $ac_try) 2>&5
3758 ac_status=$?
3759 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3760 (exit $ac_status); }; }; then
3761 ac_hi=-1 ac_mid=-1
3762 while :; do
3763 cat >conftest.$ac_ext <<_ACEOF
3764 /* confdefs.h. */
3765 _ACEOF
3766 cat confdefs.h >>conftest.$ac_ext
3767 cat >>conftest.$ac_ext <<_ACEOF
3768 /* end confdefs.h. */
3769 $ac_includes_default
3770 int
3771 main ()
3772 {
3773 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3774 test_array [0] = 0
3775
3776 ;
3777 return 0;
3778 }
3779 _ACEOF
3780 rm -f conftest.$ac_objext
3781 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3782 (eval $ac_compile) 2>conftest.er1
3783 ac_status=$?
3784 grep -v '^ *+' conftest.er1 >conftest.err
3785 rm -f conftest.er1
3786 cat conftest.err >&5
3787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3788 (exit $ac_status); } &&
3789 { ac_try='test -z "$ac_c_werror_flag"
3790 || test ! -s conftest.err'
3791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3792 (eval $ac_try) 2>&5
3793 ac_status=$?
3794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3795 (exit $ac_status); }; } &&
3796 { ac_try='test -s conftest.$ac_objext'
3797 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3798 (eval $ac_try) 2>&5
3799 ac_status=$?
3800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801 (exit $ac_status); }; }; then
3802 ac_lo=$ac_mid; break
3803 else
3804 echo "$as_me: failed program was:" >&5
3805 sed 's/^/| /' conftest.$ac_ext >&5
3806
3807 ac_hi=`expr '(' $ac_mid ')' - 1`
3808 if test $ac_mid -le $ac_hi; then
3809 ac_lo= ac_hi=
3810 break
3811 fi
3812 ac_mid=`expr 2 '*' $ac_mid`
3813 fi
3814 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3815 done
3816 else
3817 echo "$as_me: failed program was:" >&5
3818 sed 's/^/| /' conftest.$ac_ext >&5
3819
3820 ac_lo= ac_hi=
3821 fi
3822 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3823 fi
3824 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3825 # Binary search between lo and hi bounds.
3826 while test "x$ac_lo" != "x$ac_hi"; do
3827 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3828 cat >conftest.$ac_ext <<_ACEOF
3829 /* confdefs.h. */
3830 _ACEOF
3831 cat confdefs.h >>conftest.$ac_ext
3832 cat >>conftest.$ac_ext <<_ACEOF
3833 /* end confdefs.h. */
3834 $ac_includes_default
3835 int
3836 main ()
3837 {
3838 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3839 test_array [0] = 0
3840
3841 ;
3842 return 0;
3843 }
3844 _ACEOF
3845 rm -f conftest.$ac_objext
3846 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3847 (eval $ac_compile) 2>conftest.er1
3848 ac_status=$?
3849 grep -v '^ *+' conftest.er1 >conftest.err
3850 rm -f conftest.er1
3851 cat conftest.err >&5
3852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3853 (exit $ac_status); } &&
3854 { ac_try='test -z "$ac_c_werror_flag"
3855 || test ! -s conftest.err'
3856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3857 (eval $ac_try) 2>&5
3858 ac_status=$?
3859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860 (exit $ac_status); }; } &&
3861 { ac_try='test -s conftest.$ac_objext'
3862 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3863 (eval $ac_try) 2>&5
3864 ac_status=$?
3865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3866 (exit $ac_status); }; }; then
3867 ac_hi=$ac_mid
3868 else
3869 echo "$as_me: failed program was:" >&5
3870 sed 's/^/| /' conftest.$ac_ext >&5
3871
3872 ac_lo=`expr '(' $ac_mid ')' + 1`
3873 fi
3874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3875 done
3876 case $ac_lo in
3877 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3878 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3879 See \`config.log' for more details." >&5
3880 echo "$as_me: error: cannot compute sizeof (void *), 77
3881 See \`config.log' for more details." >&2;}
3882 { (exit 1); exit 1; }; } ;;
3883 esac
3884 else
3885 if test "$cross_compiling" = yes; then
3886 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3887 See \`config.log' for more details." >&5
3888 echo "$as_me: error: cannot run test program while cross compiling
3889 See \`config.log' for more details." >&2;}
3890 { (exit 1); exit 1; }; }
3891 else
3892 cat >conftest.$ac_ext <<_ACEOF
3893 /* confdefs.h. */
3894 _ACEOF
3895 cat confdefs.h >>conftest.$ac_ext
3896 cat >>conftest.$ac_ext <<_ACEOF
3897 /* end confdefs.h. */
3898 $ac_includes_default
3899 long longval () { return (long) (sizeof (void *)); }
3900 unsigned long ulongval () { return (long) (sizeof (void *)); }
3901 #include <stdio.h>
3902 #include <stdlib.h>
3903 int
3904 main ()
3905 {
3906
3907 FILE *f = fopen ("conftest.val", "w");
3908 if (! f)
3909 exit (1);
3910 if (((long) (sizeof (void *))) < 0)
3911 {
3912 long i = longval ();
3913 if (i != ((long) (sizeof (void *))))
3914 exit (1);
3915 fprintf (f, "%ld\n", i);
3916 }
3917 else
3918 {
3919 unsigned long i = ulongval ();
3920 if (i != ((long) (sizeof (void *))))
3921 exit (1);
3922 fprintf (f, "%lu\n", i);
3923 }
3924 exit (ferror (f) || fclose (f) != 0);
3925
3926 ;
3927 return 0;
3928 }
3929 _ACEOF
3930 rm -f conftest$ac_exeext
3931 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3932 (eval $ac_link) 2>&5
3933 ac_status=$?
3934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3935 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3937 (eval $ac_try) 2>&5
3938 ac_status=$?
3939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3940 (exit $ac_status); }; }; then
3941 ac_cv_sizeof_void_p=`cat conftest.val`
3942 else
3943 echo "$as_me: program exited with status $ac_status" >&5
3944 echo "$as_me: failed program was:" >&5
3945 sed 's/^/| /' conftest.$ac_ext >&5
3946
3947 ( exit $ac_status )
3948 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3949 See \`config.log' for more details." >&5
3950 echo "$as_me: error: cannot compute sizeof (void *), 77
3951 See \`config.log' for more details." >&2;}
3952 { (exit 1); exit 1; }; }
3953 fi
3954 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3955 fi
3956 fi
3957 rm -f conftest.val
3958 else
3959 ac_cv_sizeof_void_p=0
3960 fi
3961 fi
3962 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3963 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3964 cat >>confdefs.h <<_ACEOF
3965 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3966 _ACEOF
3967
3968
3969 echo "$as_me:$LINENO: checking for short" >&5
3970 echo $ECHO_N "checking for short... $ECHO_C" >&6
3971 if test "${ac_cv_type_short+set}" = set; then
3972 echo $ECHO_N "(cached) $ECHO_C" >&6
3973 else
3974 cat >conftest.$ac_ext <<_ACEOF
3975 /* confdefs.h. */
3976 _ACEOF
3977 cat confdefs.h >>conftest.$ac_ext
3978 cat >>conftest.$ac_ext <<_ACEOF
3979 /* end confdefs.h. */
3980 $ac_includes_default
3981 int
3982 main ()
3983 {
3984 if ((short *) 0)
3985 return 0;
3986 if (sizeof (short))
3987 return 0;
3988 ;
3989 return 0;
3990 }
3991 _ACEOF
3992 rm -f conftest.$ac_objext
3993 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3994 (eval $ac_compile) 2>conftest.er1
3995 ac_status=$?
3996 grep -v '^ *+' conftest.er1 >conftest.err
3997 rm -f conftest.er1
3998 cat conftest.err >&5
3999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4000 (exit $ac_status); } &&
4001 { ac_try='test -z "$ac_c_werror_flag"
4002 || test ! -s conftest.err'
4003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4004 (eval $ac_try) 2>&5
4005 ac_status=$?
4006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4007 (exit $ac_status); }; } &&
4008 { ac_try='test -s conftest.$ac_objext'
4009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4010 (eval $ac_try) 2>&5
4011 ac_status=$?
4012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4013 (exit $ac_status); }; }; then
4014 ac_cv_type_short=yes
4015 else
4016 echo "$as_me: failed program was:" >&5
4017 sed 's/^/| /' conftest.$ac_ext >&5
4018
4019 ac_cv_type_short=no
4020 fi
4021 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4022 fi
4023 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4024 echo "${ECHO_T}$ac_cv_type_short" >&6
4025
4026 echo "$as_me:$LINENO: checking size of short" >&5
4027 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4028 if test "${ac_cv_sizeof_short+set}" = set; then
4029 echo $ECHO_N "(cached) $ECHO_C" >&6
4030 else
4031 if test "$ac_cv_type_short" = yes; then
4032 # The cast to unsigned long works around a bug in the HP C Compiler
4033 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4034 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4035 # This bug is HP SR number 8606223364.
4036 if test "$cross_compiling" = yes; then
4037 # Depending upon the size, compute the lo and hi bounds.
4038 cat >conftest.$ac_ext <<_ACEOF
4039 /* confdefs.h. */
4040 _ACEOF
4041 cat confdefs.h >>conftest.$ac_ext
4042 cat >>conftest.$ac_ext <<_ACEOF
4043 /* end confdefs.h. */
4044 $ac_includes_default
4045 int
4046 main ()
4047 {
4048 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4049 test_array [0] = 0
4050
4051 ;
4052 return 0;
4053 }
4054 _ACEOF
4055 rm -f conftest.$ac_objext
4056 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4057 (eval $ac_compile) 2>conftest.er1
4058 ac_status=$?
4059 grep -v '^ *+' conftest.er1 >conftest.err
4060 rm -f conftest.er1
4061 cat conftest.err >&5
4062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4063 (exit $ac_status); } &&
4064 { ac_try='test -z "$ac_c_werror_flag"
4065 || test ! -s conftest.err'
4066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4067 (eval $ac_try) 2>&5
4068 ac_status=$?
4069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4070 (exit $ac_status); }; } &&
4071 { ac_try='test -s conftest.$ac_objext'
4072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4073 (eval $ac_try) 2>&5
4074 ac_status=$?
4075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076 (exit $ac_status); }; }; then
4077 ac_lo=0 ac_mid=0
4078 while :; do
4079 cat >conftest.$ac_ext <<_ACEOF
4080 /* confdefs.h. */
4081 _ACEOF
4082 cat confdefs.h >>conftest.$ac_ext
4083 cat >>conftest.$ac_ext <<_ACEOF
4084 /* end confdefs.h. */
4085 $ac_includes_default
4086 int
4087 main ()
4088 {
4089 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4090 test_array [0] = 0
4091
4092 ;
4093 return 0;
4094 }
4095 _ACEOF
4096 rm -f conftest.$ac_objext
4097 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4098 (eval $ac_compile) 2>conftest.er1
4099 ac_status=$?
4100 grep -v '^ *+' conftest.er1 >conftest.err
4101 rm -f conftest.er1
4102 cat conftest.err >&5
4103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104 (exit $ac_status); } &&
4105 { ac_try='test -z "$ac_c_werror_flag"
4106 || test ! -s conftest.err'
4107 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4108 (eval $ac_try) 2>&5
4109 ac_status=$?
4110 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4111 (exit $ac_status); }; } &&
4112 { ac_try='test -s conftest.$ac_objext'
4113 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4114 (eval $ac_try) 2>&5
4115 ac_status=$?
4116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4117 (exit $ac_status); }; }; then
4118 ac_hi=$ac_mid; break
4119 else
4120 echo "$as_me: failed program was:" >&5
4121 sed 's/^/| /' conftest.$ac_ext >&5
4122
4123 ac_lo=`expr $ac_mid + 1`
4124 if test $ac_lo -le $ac_mid; then
4125 ac_lo= ac_hi=
4126 break
4127 fi
4128 ac_mid=`expr 2 '*' $ac_mid + 1`
4129 fi
4130 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4131 done
4132 else
4133 echo "$as_me: failed program was:" >&5
4134 sed 's/^/| /' conftest.$ac_ext >&5
4135
4136 cat >conftest.$ac_ext <<_ACEOF
4137 /* confdefs.h. */
4138 _ACEOF
4139 cat confdefs.h >>conftest.$ac_ext
4140 cat >>conftest.$ac_ext <<_ACEOF
4141 /* end confdefs.h. */
4142 $ac_includes_default
4143 int
4144 main ()
4145 {
4146 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4147 test_array [0] = 0
4148
4149 ;
4150 return 0;
4151 }
4152 _ACEOF
4153 rm -f conftest.$ac_objext
4154 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4155 (eval $ac_compile) 2>conftest.er1
4156 ac_status=$?
4157 grep -v '^ *+' conftest.er1 >conftest.err
4158 rm -f conftest.er1
4159 cat conftest.err >&5
4160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4161 (exit $ac_status); } &&
4162 { ac_try='test -z "$ac_c_werror_flag"
4163 || test ! -s conftest.err'
4164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4165 (eval $ac_try) 2>&5
4166 ac_status=$?
4167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4168 (exit $ac_status); }; } &&
4169 { ac_try='test -s conftest.$ac_objext'
4170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4171 (eval $ac_try) 2>&5
4172 ac_status=$?
4173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4174 (exit $ac_status); }; }; then
4175 ac_hi=-1 ac_mid=-1
4176 while :; do
4177 cat >conftest.$ac_ext <<_ACEOF
4178 /* confdefs.h. */
4179 _ACEOF
4180 cat confdefs.h >>conftest.$ac_ext
4181 cat >>conftest.$ac_ext <<_ACEOF
4182 /* end confdefs.h. */
4183 $ac_includes_default
4184 int
4185 main ()
4186 {
4187 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4188 test_array [0] = 0
4189
4190 ;
4191 return 0;
4192 }
4193 _ACEOF
4194 rm -f conftest.$ac_objext
4195 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4196 (eval $ac_compile) 2>conftest.er1
4197 ac_status=$?
4198 grep -v '^ *+' conftest.er1 >conftest.err
4199 rm -f conftest.er1
4200 cat conftest.err >&5
4201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4202 (exit $ac_status); } &&
4203 { ac_try='test -z "$ac_c_werror_flag"
4204 || test ! -s conftest.err'
4205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4206 (eval $ac_try) 2>&5
4207 ac_status=$?
4208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4209 (exit $ac_status); }; } &&
4210 { ac_try='test -s conftest.$ac_objext'
4211 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4212 (eval $ac_try) 2>&5
4213 ac_status=$?
4214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4215 (exit $ac_status); }; }; then
4216 ac_lo=$ac_mid; break
4217 else
4218 echo "$as_me: failed program was:" >&5
4219 sed 's/^/| /' conftest.$ac_ext >&5
4220
4221 ac_hi=`expr '(' $ac_mid ')' - 1`
4222 if test $ac_mid -le $ac_hi; then
4223 ac_lo= ac_hi=
4224 break
4225 fi
4226 ac_mid=`expr 2 '*' $ac_mid`
4227 fi
4228 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4229 done
4230 else
4231 echo "$as_me: failed program was:" >&5
4232 sed 's/^/| /' conftest.$ac_ext >&5
4233
4234 ac_lo= ac_hi=
4235 fi
4236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4237 fi
4238 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4239 # Binary search between lo and hi bounds.
4240 while test "x$ac_lo" != "x$ac_hi"; do
4241 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4242 cat >conftest.$ac_ext <<_ACEOF
4243 /* confdefs.h. */
4244 _ACEOF
4245 cat confdefs.h >>conftest.$ac_ext
4246 cat >>conftest.$ac_ext <<_ACEOF
4247 /* end confdefs.h. */
4248 $ac_includes_default
4249 int
4250 main ()
4251 {
4252 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4253 test_array [0] = 0
4254
4255 ;
4256 return 0;
4257 }
4258 _ACEOF
4259 rm -f conftest.$ac_objext
4260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4261 (eval $ac_compile) 2>conftest.er1
4262 ac_status=$?
4263 grep -v '^ *+' conftest.er1 >conftest.err
4264 rm -f conftest.er1
4265 cat conftest.err >&5
4266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267 (exit $ac_status); } &&
4268 { ac_try='test -z "$ac_c_werror_flag"
4269 || test ! -s conftest.err'
4270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4271 (eval $ac_try) 2>&5
4272 ac_status=$?
4273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4274 (exit $ac_status); }; } &&
4275 { ac_try='test -s conftest.$ac_objext'
4276 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4277 (eval $ac_try) 2>&5
4278 ac_status=$?
4279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4280 (exit $ac_status); }; }; then
4281 ac_hi=$ac_mid
4282 else
4283 echo "$as_me: failed program was:" >&5
4284 sed 's/^/| /' conftest.$ac_ext >&5
4285
4286 ac_lo=`expr '(' $ac_mid ')' + 1`
4287 fi
4288 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4289 done
4290 case $ac_lo in
4291 ?*) ac_cv_sizeof_short=$ac_lo;;
4292 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4293 See \`config.log' for more details." >&5
4294 echo "$as_me: error: cannot compute sizeof (short), 77
4295 See \`config.log' for more details." >&2;}
4296 { (exit 1); exit 1; }; } ;;
4297 esac
4298 else
4299 if test "$cross_compiling" = yes; then
4300 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4301 See \`config.log' for more details." >&5
4302 echo "$as_me: error: cannot run test program while cross compiling
4303 See \`config.log' for more details." >&2;}
4304 { (exit 1); exit 1; }; }
4305 else
4306 cat >conftest.$ac_ext <<_ACEOF
4307 /* confdefs.h. */
4308 _ACEOF
4309 cat confdefs.h >>conftest.$ac_ext
4310 cat >>conftest.$ac_ext <<_ACEOF
4311 /* end confdefs.h. */
4312 $ac_includes_default
4313 long longval () { return (long) (sizeof (short)); }
4314 unsigned long ulongval () { return (long) (sizeof (short)); }
4315 #include <stdio.h>
4316 #include <stdlib.h>
4317 int
4318 main ()
4319 {
4320
4321 FILE *f = fopen ("conftest.val", "w");
4322 if (! f)
4323 exit (1);
4324 if (((long) (sizeof (short))) < 0)
4325 {
4326 long i = longval ();
4327 if (i != ((long) (sizeof (short))))
4328 exit (1);
4329 fprintf (f, "%ld\n", i);
4330 }
4331 else
4332 {
4333 unsigned long i = ulongval ();
4334 if (i != ((long) (sizeof (short))))
4335 exit (1);
4336 fprintf (f, "%lu\n", i);
4337 }
4338 exit (ferror (f) || fclose (f) != 0);
4339
4340 ;
4341 return 0;
4342 }
4343 _ACEOF
4344 rm -f conftest$ac_exeext
4345 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4346 (eval $ac_link) 2>&5
4347 ac_status=$?
4348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4349 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4351 (eval $ac_try) 2>&5
4352 ac_status=$?
4353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4354 (exit $ac_status); }; }; then
4355 ac_cv_sizeof_short=`cat conftest.val`
4356 else
4357 echo "$as_me: program exited with status $ac_status" >&5
4358 echo "$as_me: failed program was:" >&5
4359 sed 's/^/| /' conftest.$ac_ext >&5
4360
4361 ( exit $ac_status )
4362 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4363 See \`config.log' for more details." >&5
4364 echo "$as_me: error: cannot compute sizeof (short), 77
4365 See \`config.log' for more details." >&2;}
4366 { (exit 1); exit 1; }; }
4367 fi
4368 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4369 fi
4370 fi
4371 rm -f conftest.val
4372 else
4373 ac_cv_sizeof_short=0
4374 fi
4375 fi
4376 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4377 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4378 cat >>confdefs.h <<_ACEOF
4379 #define SIZEOF_SHORT $ac_cv_sizeof_short
4380 _ACEOF
4381
4382
4383 echo "$as_me:$LINENO: checking for int" >&5
4384 echo $ECHO_N "checking for int... $ECHO_C" >&6
4385 if test "${ac_cv_type_int+set}" = set; then
4386 echo $ECHO_N "(cached) $ECHO_C" >&6
4387 else
4388 cat >conftest.$ac_ext <<_ACEOF
4389 /* confdefs.h. */
4390 _ACEOF
4391 cat confdefs.h >>conftest.$ac_ext
4392 cat >>conftest.$ac_ext <<_ACEOF
4393 /* end confdefs.h. */
4394 $ac_includes_default
4395 int
4396 main ()
4397 {
4398 if ((int *) 0)
4399 return 0;
4400 if (sizeof (int))
4401 return 0;
4402 ;
4403 return 0;
4404 }
4405 _ACEOF
4406 rm -f conftest.$ac_objext
4407 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4408 (eval $ac_compile) 2>conftest.er1
4409 ac_status=$?
4410 grep -v '^ *+' conftest.er1 >conftest.err
4411 rm -f conftest.er1
4412 cat conftest.err >&5
4413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4414 (exit $ac_status); } &&
4415 { ac_try='test -z "$ac_c_werror_flag"
4416 || test ! -s conftest.err'
4417 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4418 (eval $ac_try) 2>&5
4419 ac_status=$?
4420 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4421 (exit $ac_status); }; } &&
4422 { ac_try='test -s conftest.$ac_objext'
4423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4424 (eval $ac_try) 2>&5
4425 ac_status=$?
4426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4427 (exit $ac_status); }; }; then
4428 ac_cv_type_int=yes
4429 else
4430 echo "$as_me: failed program was:" >&5
4431 sed 's/^/| /' conftest.$ac_ext >&5
4432
4433 ac_cv_type_int=no
4434 fi
4435 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4436 fi
4437 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4438 echo "${ECHO_T}$ac_cv_type_int" >&6
4439
4440 echo "$as_me:$LINENO: checking size of int" >&5
4441 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4442 if test "${ac_cv_sizeof_int+set}" = set; then
4443 echo $ECHO_N "(cached) $ECHO_C" >&6
4444 else
4445 if test "$ac_cv_type_int" = yes; then
4446 # The cast to unsigned long works around a bug in the HP C Compiler
4447 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4448 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4449 # This bug is HP SR number 8606223364.
4450 if test "$cross_compiling" = yes; then
4451 # Depending upon the size, compute the lo and hi bounds.
4452 cat >conftest.$ac_ext <<_ACEOF
4453 /* confdefs.h. */
4454 _ACEOF
4455 cat confdefs.h >>conftest.$ac_ext
4456 cat >>conftest.$ac_ext <<_ACEOF
4457 /* end confdefs.h. */
4458 $ac_includes_default
4459 int
4460 main ()
4461 {
4462 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4463 test_array [0] = 0
4464
4465 ;
4466 return 0;
4467 }
4468 _ACEOF
4469 rm -f conftest.$ac_objext
4470 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4471 (eval $ac_compile) 2>conftest.er1
4472 ac_status=$?
4473 grep -v '^ *+' conftest.er1 >conftest.err
4474 rm -f conftest.er1
4475 cat conftest.err >&5
4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477 (exit $ac_status); } &&
4478 { ac_try='test -z "$ac_c_werror_flag"
4479 || test ! -s conftest.err'
4480 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481 (eval $ac_try) 2>&5
4482 ac_status=$?
4483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484 (exit $ac_status); }; } &&
4485 { ac_try='test -s conftest.$ac_objext'
4486 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4487 (eval $ac_try) 2>&5
4488 ac_status=$?
4489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490 (exit $ac_status); }; }; then
4491 ac_lo=0 ac_mid=0
4492 while :; do
4493 cat >conftest.$ac_ext <<_ACEOF
4494 /* confdefs.h. */
4495 _ACEOF
4496 cat confdefs.h >>conftest.$ac_ext
4497 cat >>conftest.$ac_ext <<_ACEOF
4498 /* end confdefs.h. */
4499 $ac_includes_default
4500 int
4501 main ()
4502 {
4503 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4504 test_array [0] = 0
4505
4506 ;
4507 return 0;
4508 }
4509 _ACEOF
4510 rm -f conftest.$ac_objext
4511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4512 (eval $ac_compile) 2>conftest.er1
4513 ac_status=$?
4514 grep -v '^ *+' conftest.er1 >conftest.err
4515 rm -f conftest.er1
4516 cat conftest.err >&5
4517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518 (exit $ac_status); } &&
4519 { ac_try='test -z "$ac_c_werror_flag"
4520 || test ! -s conftest.err'
4521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4522 (eval $ac_try) 2>&5
4523 ac_status=$?
4524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4525 (exit $ac_status); }; } &&
4526 { ac_try='test -s conftest.$ac_objext'
4527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4528 (eval $ac_try) 2>&5
4529 ac_status=$?
4530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4531 (exit $ac_status); }; }; then
4532 ac_hi=$ac_mid; break
4533 else
4534 echo "$as_me: failed program was:" >&5
4535 sed 's/^/| /' conftest.$ac_ext >&5
4536
4537 ac_lo=`expr $ac_mid + 1`
4538 if test $ac_lo -le $ac_mid; then
4539 ac_lo= ac_hi=
4540 break
4541 fi
4542 ac_mid=`expr 2 '*' $ac_mid + 1`
4543 fi
4544 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4545 done
4546 else
4547 echo "$as_me: failed program was:" >&5
4548 sed 's/^/| /' conftest.$ac_ext >&5
4549
4550 cat >conftest.$ac_ext <<_ACEOF
4551 /* confdefs.h. */
4552 _ACEOF
4553 cat confdefs.h >>conftest.$ac_ext
4554 cat >>conftest.$ac_ext <<_ACEOF
4555 /* end confdefs.h. */
4556 $ac_includes_default
4557 int
4558 main ()
4559 {
4560 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4561 test_array [0] = 0
4562
4563 ;
4564 return 0;
4565 }
4566 _ACEOF
4567 rm -f conftest.$ac_objext
4568 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4569 (eval $ac_compile) 2>conftest.er1
4570 ac_status=$?
4571 grep -v '^ *+' conftest.er1 >conftest.err
4572 rm -f conftest.er1
4573 cat conftest.err >&5
4574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575 (exit $ac_status); } &&
4576 { ac_try='test -z "$ac_c_werror_flag"
4577 || test ! -s conftest.err'
4578 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4579 (eval $ac_try) 2>&5
4580 ac_status=$?
4581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4582 (exit $ac_status); }; } &&
4583 { ac_try='test -s conftest.$ac_objext'
4584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4585 (eval $ac_try) 2>&5
4586 ac_status=$?
4587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4588 (exit $ac_status); }; }; then
4589 ac_hi=-1 ac_mid=-1
4590 while :; do
4591 cat >conftest.$ac_ext <<_ACEOF
4592 /* confdefs.h. */
4593 _ACEOF
4594 cat confdefs.h >>conftest.$ac_ext
4595 cat >>conftest.$ac_ext <<_ACEOF
4596 /* end confdefs.h. */
4597 $ac_includes_default
4598 int
4599 main ()
4600 {
4601 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4602 test_array [0] = 0
4603
4604 ;
4605 return 0;
4606 }
4607 _ACEOF
4608 rm -f conftest.$ac_objext
4609 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4610 (eval $ac_compile) 2>conftest.er1
4611 ac_status=$?
4612 grep -v '^ *+' conftest.er1 >conftest.err
4613 rm -f conftest.er1
4614 cat conftest.err >&5
4615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616 (exit $ac_status); } &&
4617 { ac_try='test -z "$ac_c_werror_flag"
4618 || test ! -s conftest.err'
4619 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4620 (eval $ac_try) 2>&5
4621 ac_status=$?
4622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623 (exit $ac_status); }; } &&
4624 { ac_try='test -s conftest.$ac_objext'
4625 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4626 (eval $ac_try) 2>&5
4627 ac_status=$?
4628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4629 (exit $ac_status); }; }; then
4630 ac_lo=$ac_mid; break
4631 else
4632 echo "$as_me: failed program was:" >&5
4633 sed 's/^/| /' conftest.$ac_ext >&5
4634
4635 ac_hi=`expr '(' $ac_mid ')' - 1`
4636 if test $ac_mid -le $ac_hi; then
4637 ac_lo= ac_hi=
4638 break
4639 fi
4640 ac_mid=`expr 2 '*' $ac_mid`
4641 fi
4642 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4643 done
4644 else
4645 echo "$as_me: failed program was:" >&5
4646 sed 's/^/| /' conftest.$ac_ext >&5
4647
4648 ac_lo= ac_hi=
4649 fi
4650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4651 fi
4652 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4653 # Binary search between lo and hi bounds.
4654 while test "x$ac_lo" != "x$ac_hi"; do
4655 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4656 cat >conftest.$ac_ext <<_ACEOF
4657 /* confdefs.h. */
4658 _ACEOF
4659 cat confdefs.h >>conftest.$ac_ext
4660 cat >>conftest.$ac_ext <<_ACEOF
4661 /* end confdefs.h. */
4662 $ac_includes_default
4663 int
4664 main ()
4665 {
4666 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4667 test_array [0] = 0
4668
4669 ;
4670 return 0;
4671 }
4672 _ACEOF
4673 rm -f conftest.$ac_objext
4674 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4675 (eval $ac_compile) 2>conftest.er1
4676 ac_status=$?
4677 grep -v '^ *+' conftest.er1 >conftest.err
4678 rm -f conftest.er1
4679 cat conftest.err >&5
4680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681 (exit $ac_status); } &&
4682 { ac_try='test -z "$ac_c_werror_flag"
4683 || test ! -s conftest.err'
4684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685 (eval $ac_try) 2>&5
4686 ac_status=$?
4687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688 (exit $ac_status); }; } &&
4689 { ac_try='test -s conftest.$ac_objext'
4690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4691 (eval $ac_try) 2>&5
4692 ac_status=$?
4693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4694 (exit $ac_status); }; }; then
4695 ac_hi=$ac_mid
4696 else
4697 echo "$as_me: failed program was:" >&5
4698 sed 's/^/| /' conftest.$ac_ext >&5
4699
4700 ac_lo=`expr '(' $ac_mid ')' + 1`
4701 fi
4702 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4703 done
4704 case $ac_lo in
4705 ?*) ac_cv_sizeof_int=$ac_lo;;
4706 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4707 See \`config.log' for more details." >&5
4708 echo "$as_me: error: cannot compute sizeof (int), 77
4709 See \`config.log' for more details." >&2;}
4710 { (exit 1); exit 1; }; } ;;
4711 esac
4712 else
4713 if test "$cross_compiling" = yes; then
4714 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4715 See \`config.log' for more details." >&5
4716 echo "$as_me: error: cannot run test program while cross compiling
4717 See \`config.log' for more details." >&2;}
4718 { (exit 1); exit 1; }; }
4719 else
4720 cat >conftest.$ac_ext <<_ACEOF
4721 /* confdefs.h. */
4722 _ACEOF
4723 cat confdefs.h >>conftest.$ac_ext
4724 cat >>conftest.$ac_ext <<_ACEOF
4725 /* end confdefs.h. */
4726 $ac_includes_default
4727 long longval () { return (long) (sizeof (int)); }
4728 unsigned long ulongval () { return (long) (sizeof (int)); }
4729 #include <stdio.h>
4730 #include <stdlib.h>
4731 int
4732 main ()
4733 {
4734
4735 FILE *f = fopen ("conftest.val", "w");
4736 if (! f)
4737 exit (1);
4738 if (((long) (sizeof (int))) < 0)
4739 {
4740 long i = longval ();
4741 if (i != ((long) (sizeof (int))))
4742 exit (1);
4743 fprintf (f, "%ld\n", i);
4744 }
4745 else
4746 {
4747 unsigned long i = ulongval ();
4748 if (i != ((long) (sizeof (int))))
4749 exit (1);
4750 fprintf (f, "%lu\n", i);
4751 }
4752 exit (ferror (f) || fclose (f) != 0);
4753
4754 ;
4755 return 0;
4756 }
4757 _ACEOF
4758 rm -f conftest$ac_exeext
4759 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4760 (eval $ac_link) 2>&5
4761 ac_status=$?
4762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4765 (eval $ac_try) 2>&5
4766 ac_status=$?
4767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4768 (exit $ac_status); }; }; then
4769 ac_cv_sizeof_int=`cat conftest.val`
4770 else
4771 echo "$as_me: program exited with status $ac_status" >&5
4772 echo "$as_me: failed program was:" >&5
4773 sed 's/^/| /' conftest.$ac_ext >&5
4774
4775 ( exit $ac_status )
4776 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4777 See \`config.log' for more details." >&5
4778 echo "$as_me: error: cannot compute sizeof (int), 77
4779 See \`config.log' for more details." >&2;}
4780 { (exit 1); exit 1; }; }
4781 fi
4782 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4783 fi
4784 fi
4785 rm -f conftest.val
4786 else
4787 ac_cv_sizeof_int=0
4788 fi
4789 fi
4790 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4791 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4792 cat >>confdefs.h <<_ACEOF
4793 #define SIZEOF_INT $ac_cv_sizeof_int
4794 _ACEOF
4795
4796
4797 echo "$as_me:$LINENO: checking for long" >&5
4798 echo $ECHO_N "checking for long... $ECHO_C" >&6
4799 if test "${ac_cv_type_long+set}" = set; then
4800 echo $ECHO_N "(cached) $ECHO_C" >&6
4801 else
4802 cat >conftest.$ac_ext <<_ACEOF
4803 /* confdefs.h. */
4804 _ACEOF
4805 cat confdefs.h >>conftest.$ac_ext
4806 cat >>conftest.$ac_ext <<_ACEOF
4807 /* end confdefs.h. */
4808 $ac_includes_default
4809 int
4810 main ()
4811 {
4812 if ((long *) 0)
4813 return 0;
4814 if (sizeof (long))
4815 return 0;
4816 ;
4817 return 0;
4818 }
4819 _ACEOF
4820 rm -f conftest.$ac_objext
4821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4822 (eval $ac_compile) 2>conftest.er1
4823 ac_status=$?
4824 grep -v '^ *+' conftest.er1 >conftest.err
4825 rm -f conftest.er1
4826 cat conftest.err >&5
4827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4828 (exit $ac_status); } &&
4829 { ac_try='test -z "$ac_c_werror_flag"
4830 || test ! -s conftest.err'
4831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4832 (eval $ac_try) 2>&5
4833 ac_status=$?
4834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4835 (exit $ac_status); }; } &&
4836 { ac_try='test -s conftest.$ac_objext'
4837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4838 (eval $ac_try) 2>&5
4839 ac_status=$?
4840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4841 (exit $ac_status); }; }; then
4842 ac_cv_type_long=yes
4843 else
4844 echo "$as_me: failed program was:" >&5
4845 sed 's/^/| /' conftest.$ac_ext >&5
4846
4847 ac_cv_type_long=no
4848 fi
4849 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4850 fi
4851 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4852 echo "${ECHO_T}$ac_cv_type_long" >&6
4853
4854 echo "$as_me:$LINENO: checking size of long" >&5
4855 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4856 if test "${ac_cv_sizeof_long+set}" = set; then
4857 echo $ECHO_N "(cached) $ECHO_C" >&6
4858 else
4859 if test "$ac_cv_type_long" = yes; then
4860 # The cast to unsigned long works around a bug in the HP C Compiler
4861 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4862 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4863 # This bug is HP SR number 8606223364.
4864 if test "$cross_compiling" = yes; then
4865 # Depending upon the size, compute the lo and hi bounds.
4866 cat >conftest.$ac_ext <<_ACEOF
4867 /* confdefs.h. */
4868 _ACEOF
4869 cat confdefs.h >>conftest.$ac_ext
4870 cat >>conftest.$ac_ext <<_ACEOF
4871 /* end confdefs.h. */
4872 $ac_includes_default
4873 int
4874 main ()
4875 {
4876 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4877 test_array [0] = 0
4878
4879 ;
4880 return 0;
4881 }
4882 _ACEOF
4883 rm -f conftest.$ac_objext
4884 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4885 (eval $ac_compile) 2>conftest.er1
4886 ac_status=$?
4887 grep -v '^ *+' conftest.er1 >conftest.err
4888 rm -f conftest.er1
4889 cat conftest.err >&5
4890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891 (exit $ac_status); } &&
4892 { ac_try='test -z "$ac_c_werror_flag"
4893 || test ! -s conftest.err'
4894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4895 (eval $ac_try) 2>&5
4896 ac_status=$?
4897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898 (exit $ac_status); }; } &&
4899 { ac_try='test -s conftest.$ac_objext'
4900 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4901 (eval $ac_try) 2>&5
4902 ac_status=$?
4903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904 (exit $ac_status); }; }; then
4905 ac_lo=0 ac_mid=0
4906 while :; do
4907 cat >conftest.$ac_ext <<_ACEOF
4908 /* confdefs.h. */
4909 _ACEOF
4910 cat confdefs.h >>conftest.$ac_ext
4911 cat >>conftest.$ac_ext <<_ACEOF
4912 /* end confdefs.h. */
4913 $ac_includes_default
4914 int
4915 main ()
4916 {
4917 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4918 test_array [0] = 0
4919
4920 ;
4921 return 0;
4922 }
4923 _ACEOF
4924 rm -f conftest.$ac_objext
4925 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4926 (eval $ac_compile) 2>conftest.er1
4927 ac_status=$?
4928 grep -v '^ *+' conftest.er1 >conftest.err
4929 rm -f conftest.er1
4930 cat conftest.err >&5
4931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4932 (exit $ac_status); } &&
4933 { ac_try='test -z "$ac_c_werror_flag"
4934 || test ! -s conftest.err'
4935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4936 (eval $ac_try) 2>&5
4937 ac_status=$?
4938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4939 (exit $ac_status); }; } &&
4940 { ac_try='test -s conftest.$ac_objext'
4941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4942 (eval $ac_try) 2>&5
4943 ac_status=$?
4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945 (exit $ac_status); }; }; then
4946 ac_hi=$ac_mid; break
4947 else
4948 echo "$as_me: failed program was:" >&5
4949 sed 's/^/| /' conftest.$ac_ext >&5
4950
4951 ac_lo=`expr $ac_mid + 1`
4952 if test $ac_lo -le $ac_mid; then
4953 ac_lo= ac_hi=
4954 break
4955 fi
4956 ac_mid=`expr 2 '*' $ac_mid + 1`
4957 fi
4958 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4959 done
4960 else
4961 echo "$as_me: failed program was:" >&5
4962 sed 's/^/| /' conftest.$ac_ext >&5
4963
4964 cat >conftest.$ac_ext <<_ACEOF
4965 /* confdefs.h. */
4966 _ACEOF
4967 cat confdefs.h >>conftest.$ac_ext
4968 cat >>conftest.$ac_ext <<_ACEOF
4969 /* end confdefs.h. */
4970 $ac_includes_default
4971 int
4972 main ()
4973 {
4974 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4975 test_array [0] = 0
4976
4977 ;
4978 return 0;
4979 }
4980 _ACEOF
4981 rm -f conftest.$ac_objext
4982 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4983 (eval $ac_compile) 2>conftest.er1
4984 ac_status=$?
4985 grep -v '^ *+' conftest.er1 >conftest.err
4986 rm -f conftest.er1
4987 cat conftest.err >&5
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); } &&
4990 { ac_try='test -z "$ac_c_werror_flag"
4991 || test ! -s conftest.err'
4992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4993 (eval $ac_try) 2>&5
4994 ac_status=$?
4995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4996 (exit $ac_status); }; } &&
4997 { ac_try='test -s conftest.$ac_objext'
4998 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4999 (eval $ac_try) 2>&5
5000 ac_status=$?
5001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002 (exit $ac_status); }; }; then
5003 ac_hi=-1 ac_mid=-1
5004 while :; do
5005 cat >conftest.$ac_ext <<_ACEOF
5006 /* confdefs.h. */
5007 _ACEOF
5008 cat confdefs.h >>conftest.$ac_ext
5009 cat >>conftest.$ac_ext <<_ACEOF
5010 /* end confdefs.h. */
5011 $ac_includes_default
5012 int
5013 main ()
5014 {
5015 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5016 test_array [0] = 0
5017
5018 ;
5019 return 0;
5020 }
5021 _ACEOF
5022 rm -f conftest.$ac_objext
5023 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5024 (eval $ac_compile) 2>conftest.er1
5025 ac_status=$?
5026 grep -v '^ *+' conftest.er1 >conftest.err
5027 rm -f conftest.er1
5028 cat conftest.err >&5
5029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030 (exit $ac_status); } &&
5031 { ac_try='test -z "$ac_c_werror_flag"
5032 || test ! -s conftest.err'
5033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5034 (eval $ac_try) 2>&5
5035 ac_status=$?
5036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5037 (exit $ac_status); }; } &&
5038 { ac_try='test -s conftest.$ac_objext'
5039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5040 (eval $ac_try) 2>&5
5041 ac_status=$?
5042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5043 (exit $ac_status); }; }; then
5044 ac_lo=$ac_mid; break
5045 else
5046 echo "$as_me: failed program was:" >&5
5047 sed 's/^/| /' conftest.$ac_ext >&5
5048
5049 ac_hi=`expr '(' $ac_mid ')' - 1`
5050 if test $ac_mid -le $ac_hi; then
5051 ac_lo= ac_hi=
5052 break
5053 fi
5054 ac_mid=`expr 2 '*' $ac_mid`
5055 fi
5056 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5057 done
5058 else
5059 echo "$as_me: failed program was:" >&5
5060 sed 's/^/| /' conftest.$ac_ext >&5
5061
5062 ac_lo= ac_hi=
5063 fi
5064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5065 fi
5066 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5067 # Binary search between lo and hi bounds.
5068 while test "x$ac_lo" != "x$ac_hi"; do
5069 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5070 cat >conftest.$ac_ext <<_ACEOF
5071 /* confdefs.h. */
5072 _ACEOF
5073 cat confdefs.h >>conftest.$ac_ext
5074 cat >>conftest.$ac_ext <<_ACEOF
5075 /* end confdefs.h. */
5076 $ac_includes_default
5077 int
5078 main ()
5079 {
5080 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5081 test_array [0] = 0
5082
5083 ;
5084 return 0;
5085 }
5086 _ACEOF
5087 rm -f conftest.$ac_objext
5088 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5089 (eval $ac_compile) 2>conftest.er1
5090 ac_status=$?
5091 grep -v '^ *+' conftest.er1 >conftest.err
5092 rm -f conftest.er1
5093 cat conftest.err >&5
5094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5095 (exit $ac_status); } &&
5096 { ac_try='test -z "$ac_c_werror_flag"
5097 || test ! -s conftest.err'
5098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5099 (eval $ac_try) 2>&5
5100 ac_status=$?
5101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5102 (exit $ac_status); }; } &&
5103 { ac_try='test -s conftest.$ac_objext'
5104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5105 (eval $ac_try) 2>&5
5106 ac_status=$?
5107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5108 (exit $ac_status); }; }; then
5109 ac_hi=$ac_mid
5110 else
5111 echo "$as_me: failed program was:" >&5
5112 sed 's/^/| /' conftest.$ac_ext >&5
5113
5114 ac_lo=`expr '(' $ac_mid ')' + 1`
5115 fi
5116 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5117 done
5118 case $ac_lo in
5119 ?*) ac_cv_sizeof_long=$ac_lo;;
5120 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5121 See \`config.log' for more details." >&5
5122 echo "$as_me: error: cannot compute sizeof (long), 77
5123 See \`config.log' for more details." >&2;}
5124 { (exit 1); exit 1; }; } ;;
5125 esac
5126 else
5127 if test "$cross_compiling" = yes; then
5128 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5129 See \`config.log' for more details." >&5
5130 echo "$as_me: error: cannot run test program while cross compiling
5131 See \`config.log' for more details." >&2;}
5132 { (exit 1); exit 1; }; }
5133 else
5134 cat >conftest.$ac_ext <<_ACEOF
5135 /* confdefs.h. */
5136 _ACEOF
5137 cat confdefs.h >>conftest.$ac_ext
5138 cat >>conftest.$ac_ext <<_ACEOF
5139 /* end confdefs.h. */
5140 $ac_includes_default
5141 long longval () { return (long) (sizeof (long)); }
5142 unsigned long ulongval () { return (long) (sizeof (long)); }
5143 #include <stdio.h>
5144 #include <stdlib.h>
5145 int
5146 main ()
5147 {
5148
5149 FILE *f = fopen ("conftest.val", "w");
5150 if (! f)
5151 exit (1);
5152 if (((long) (sizeof (long))) < 0)
5153 {
5154 long i = longval ();
5155 if (i != ((long) (sizeof (long))))
5156 exit (1);
5157 fprintf (f, "%ld\n", i);
5158 }
5159 else
5160 {
5161 unsigned long i = ulongval ();
5162 if (i != ((long) (sizeof (long))))
5163 exit (1);
5164 fprintf (f, "%lu\n", i);
5165 }
5166 exit (ferror (f) || fclose (f) != 0);
5167
5168 ;
5169 return 0;
5170 }
5171 _ACEOF
5172 rm -f conftest$ac_exeext
5173 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5174 (eval $ac_link) 2>&5
5175 ac_status=$?
5176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5179 (eval $ac_try) 2>&5
5180 ac_status=$?
5181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5182 (exit $ac_status); }; }; then
5183 ac_cv_sizeof_long=`cat conftest.val`
5184 else
5185 echo "$as_me: program exited with status $ac_status" >&5
5186 echo "$as_me: failed program was:" >&5
5187 sed 's/^/| /' conftest.$ac_ext >&5
5188
5189 ( exit $ac_status )
5190 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5191 See \`config.log' for more details." >&5
5192 echo "$as_me: error: cannot compute sizeof (long), 77
5193 See \`config.log' for more details." >&2;}
5194 { (exit 1); exit 1; }; }
5195 fi
5196 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5197 fi
5198 fi
5199 rm -f conftest.val
5200 else
5201 ac_cv_sizeof_long=0
5202 fi
5203 fi
5204 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5205 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5206 cat >>confdefs.h <<_ACEOF
5207 #define SIZEOF_LONG $ac_cv_sizeof_long
5208 _ACEOF
5209
5210
5211 if test $ac_cv_c_long_long = yes; then
5212 echo "$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 if test $ac_cv_c___int64 = yes; then
5628 echo "$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}$ac_cv_type___int64" >&6
5684
5685 echo "$as_me:$LINENO: checking size of __int64" >&5
5686 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5687 if test "${ac_cv_sizeof___int64+set}" = set; then
5688 echo $ECHO_N "(cached) $ECHO_C" >&6
5689 else
5690 if test "$ac_cv_type___int64" = yes; then
5691 # The cast to unsigned long works around a bug in the HP C Compiler
5692 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5693 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5694 # This bug is HP SR number 8606223364.
5695 if test "$cross_compiling" = yes; then
5696 # Depending upon the size, compute the lo and hi bounds.
5697 cat >conftest.$ac_ext <<_ACEOF
5698 /* confdefs.h. */
5699 _ACEOF
5700 cat confdefs.h >>conftest.$ac_ext
5701 cat >>conftest.$ac_ext <<_ACEOF
5702 /* end confdefs.h. */
5703 $ac_includes_default
5704 int
5705 main ()
5706 {
5707 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5708 test_array [0] = 0
5709
5710 ;
5711 return 0;
5712 }
5713 _ACEOF
5714 rm -f conftest.$ac_objext
5715 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5716 (eval $ac_compile) 2>conftest.er1
5717 ac_status=$?
5718 grep -v '^ *+' conftest.er1 >conftest.err
5719 rm -f conftest.er1
5720 cat conftest.err >&5
5721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5722 (exit $ac_status); } &&
5723 { ac_try='test -z "$ac_c_werror_flag"
5724 || test ! -s conftest.err'
5725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5726 (eval $ac_try) 2>&5
5727 ac_status=$?
5728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729 (exit $ac_status); }; } &&
5730 { ac_try='test -s conftest.$ac_objext'
5731 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5732 (eval $ac_try) 2>&5
5733 ac_status=$?
5734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5735 (exit $ac_status); }; }; then
5736 ac_lo=0 ac_mid=0
5737 while :; do
5738 cat >conftest.$ac_ext <<_ACEOF
5739 /* confdefs.h. */
5740 _ACEOF
5741 cat confdefs.h >>conftest.$ac_ext
5742 cat >>conftest.$ac_ext <<_ACEOF
5743 /* end confdefs.h. */
5744 $ac_includes_default
5745 int
5746 main ()
5747 {
5748 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5749 test_array [0] = 0
5750
5751 ;
5752 return 0;
5753 }
5754 _ACEOF
5755 rm -f conftest.$ac_objext
5756 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5757 (eval $ac_compile) 2>conftest.er1
5758 ac_status=$?
5759 grep -v '^ *+' conftest.er1 >conftest.err
5760 rm -f conftest.er1
5761 cat conftest.err >&5
5762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763 (exit $ac_status); } &&
5764 { ac_try='test -z "$ac_c_werror_flag"
5765 || test ! -s conftest.err'
5766 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5767 (eval $ac_try) 2>&5
5768 ac_status=$?
5769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770 (exit $ac_status); }; } &&
5771 { ac_try='test -s conftest.$ac_objext'
5772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773 (eval $ac_try) 2>&5
5774 ac_status=$?
5775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776 (exit $ac_status); }; }; then
5777 ac_hi=$ac_mid; break
5778 else
5779 echo "$as_me: failed program was:" >&5
5780 sed 's/^/| /' conftest.$ac_ext >&5
5781
5782 ac_lo=`expr $ac_mid + 1`
5783 if test $ac_lo -le $ac_mid; then
5784 ac_lo= ac_hi=
5785 break
5786 fi
5787 ac_mid=`expr 2 '*' $ac_mid + 1`
5788 fi
5789 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5790 done
5791 else
5792 echo "$as_me: failed program was:" >&5
5793 sed 's/^/| /' conftest.$ac_ext >&5
5794
5795 cat >conftest.$ac_ext <<_ACEOF
5796 /* confdefs.h. */
5797 _ACEOF
5798 cat confdefs.h >>conftest.$ac_ext
5799 cat >>conftest.$ac_ext <<_ACEOF
5800 /* end confdefs.h. */
5801 $ac_includes_default
5802 int
5803 main ()
5804 {
5805 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5806 test_array [0] = 0
5807
5808 ;
5809 return 0;
5810 }
5811 _ACEOF
5812 rm -f conftest.$ac_objext
5813 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5814 (eval $ac_compile) 2>conftest.er1
5815 ac_status=$?
5816 grep -v '^ *+' conftest.er1 >conftest.err
5817 rm -f conftest.er1
5818 cat conftest.err >&5
5819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820 (exit $ac_status); } &&
5821 { ac_try='test -z "$ac_c_werror_flag"
5822 || test ! -s conftest.err'
5823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5824 (eval $ac_try) 2>&5
5825 ac_status=$?
5826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5827 (exit $ac_status); }; } &&
5828 { ac_try='test -s conftest.$ac_objext'
5829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5830 (eval $ac_try) 2>&5
5831 ac_status=$?
5832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5833 (exit $ac_status); }; }; then
5834 ac_hi=-1 ac_mid=-1
5835 while :; do
5836 cat >conftest.$ac_ext <<_ACEOF
5837 /* confdefs.h. */
5838 _ACEOF
5839 cat confdefs.h >>conftest.$ac_ext
5840 cat >>conftest.$ac_ext <<_ACEOF
5841 /* end confdefs.h. */
5842 $ac_includes_default
5843 int
5844 main ()
5845 {
5846 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5847 test_array [0] = 0
5848
5849 ;
5850 return 0;
5851 }
5852 _ACEOF
5853 rm -f conftest.$ac_objext
5854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5855 (eval $ac_compile) 2>conftest.er1
5856 ac_status=$?
5857 grep -v '^ *+' conftest.er1 >conftest.err
5858 rm -f conftest.er1
5859 cat conftest.err >&5
5860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861 (exit $ac_status); } &&
5862 { ac_try='test -z "$ac_c_werror_flag"
5863 || test ! -s conftest.err'
5864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5865 (eval $ac_try) 2>&5
5866 ac_status=$?
5867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868 (exit $ac_status); }; } &&
5869 { ac_try='test -s conftest.$ac_objext'
5870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5871 (eval $ac_try) 2>&5
5872 ac_status=$?
5873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5874 (exit $ac_status); }; }; then
5875 ac_lo=$ac_mid; break
5876 else
5877 echo "$as_me: failed program was:" >&5
5878 sed 's/^/| /' conftest.$ac_ext >&5
5879
5880 ac_hi=`expr '(' $ac_mid ')' - 1`
5881 if test $ac_mid -le $ac_hi; then
5882 ac_lo= ac_hi=
5883 break
5884 fi
5885 ac_mid=`expr 2 '*' $ac_mid`
5886 fi
5887 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5888 done
5889 else
5890 echo "$as_me: failed program was:" >&5
5891 sed 's/^/| /' conftest.$ac_ext >&5
5892
5893 ac_lo= ac_hi=
5894 fi
5895 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5896 fi
5897 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5898 # Binary search between lo and hi bounds.
5899 while test "x$ac_lo" != "x$ac_hi"; do
5900 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5901 cat >conftest.$ac_ext <<_ACEOF
5902 /* confdefs.h. */
5903 _ACEOF
5904 cat confdefs.h >>conftest.$ac_ext
5905 cat >>conftest.$ac_ext <<_ACEOF
5906 /* end confdefs.h. */
5907 $ac_includes_default
5908 int
5909 main ()
5910 {
5911 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5912 test_array [0] = 0
5913
5914 ;
5915 return 0;
5916 }
5917 _ACEOF
5918 rm -f conftest.$ac_objext
5919 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5920 (eval $ac_compile) 2>conftest.er1
5921 ac_status=$?
5922 grep -v '^ *+' conftest.er1 >conftest.err
5923 rm -f conftest.er1
5924 cat conftest.err >&5
5925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5926 (exit $ac_status); } &&
5927 { ac_try='test -z "$ac_c_werror_flag"
5928 || test ! -s conftest.err'
5929 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5930 (eval $ac_try) 2>&5
5931 ac_status=$?
5932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933 (exit $ac_status); }; } &&
5934 { ac_try='test -s conftest.$ac_objext'
5935 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5936 (eval $ac_try) 2>&5
5937 ac_status=$?
5938 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5939 (exit $ac_status); }; }; then
5940 ac_hi=$ac_mid
5941 else
5942 echo "$as_me: failed program was:" >&5
5943 sed 's/^/| /' conftest.$ac_ext >&5
5944
5945 ac_lo=`expr '(' $ac_mid ')' + 1`
5946 fi
5947 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5948 done
5949 case $ac_lo in
5950 ?*) ac_cv_sizeof___int64=$ac_lo;;
5951 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5952 See \`config.log' for more details." >&5
5953 echo "$as_me: error: cannot compute sizeof (__int64), 77
5954 See \`config.log' for more details." >&2;}
5955 { (exit 1); exit 1; }; } ;;
5956 esac
5957 else
5958 if test "$cross_compiling" = yes; then
5959 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5960 See \`config.log' for more details." >&5
5961 echo "$as_me: error: cannot run test program while cross compiling
5962 See \`config.log' for more details." >&2;}
5963 { (exit 1); exit 1; }; }
5964 else
5965 cat >conftest.$ac_ext <<_ACEOF
5966 /* confdefs.h. */
5967 _ACEOF
5968 cat confdefs.h >>conftest.$ac_ext
5969 cat >>conftest.$ac_ext <<_ACEOF
5970 /* end confdefs.h. */
5971 $ac_includes_default
5972 long longval () { return (long) (sizeof (__int64)); }
5973 unsigned long ulongval () { return (long) (sizeof (__int64)); }
5974 #include <stdio.h>
5975 #include <stdlib.h>
5976 int
5977 main ()
5978 {
5979
5980 FILE *f = fopen ("conftest.val", "w");
5981 if (! f)
5982 exit (1);
5983 if (((long) (sizeof (__int64))) < 0)
5984 {
5985 long i = longval ();
5986 if (i != ((long) (sizeof (__int64))))
5987 exit (1);
5988 fprintf (f, "%ld\n", i);
5989 }
5990 else
5991 {
5992 unsigned long i = ulongval ();
5993 if (i != ((long) (sizeof (__int64))))
5994 exit (1);
5995 fprintf (f, "%lu\n", i);
5996 }
5997 exit (ferror (f) || fclose (f) != 0);
5998
5999 ;
6000 return 0;
6001 }
6002 _ACEOF
6003 rm -f conftest$ac_exeext
6004 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6005 (eval $ac_link) 2>&5
6006 ac_status=$?
6007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6008 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6010 (eval $ac_try) 2>&5
6011 ac_status=$?
6012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6013 (exit $ac_status); }; }; then
6014 ac_cv_sizeof___int64=`cat conftest.val`
6015 else
6016 echo "$as_me: program exited with status $ac_status" >&5
6017 echo "$as_me: failed program was:" >&5
6018 sed 's/^/| /' conftest.$ac_ext >&5
6019
6020 ( exit $ac_status )
6021 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6022 See \`config.log' for more details." >&5
6023 echo "$as_me: error: cannot compute sizeof (__int64), 77
6024 See \`config.log' for more details." >&2;}
6025 { (exit 1); exit 1; }; }
6026 fi
6027 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6028 fi
6029 fi
6030 rm -f conftest.val
6031 else
6032 ac_cv_sizeof___int64=0
6033 fi
6034 fi
6035 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6036 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6037 cat >>confdefs.h <<_ACEOF
6038 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6039 _ACEOF
6040
6041
6042 fi
6043
6044 # ---------------------
6045 # Warnings and checking
6046 # ---------------------
6047
6048 # Check $CC warning features (if it's GCC).
6049 # We want to use -pedantic, but we don't want warnings about
6050 # * 'long long'
6051 # * variadic macros
6052 # So, we only use -pedantic if we can disable those warnings.
6053
6054 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6055 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6056 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6057 echo $ECHO_N "(cached) $ECHO_C" >&6
6058 else
6059 save_CFLAGS="$CFLAGS"
6060 CFLAGS="-Wno-long-long"
6061 cat >conftest.$ac_ext <<_ACEOF
6062 /* confdefs.h. */
6063 _ACEOF
6064 cat confdefs.h >>conftest.$ac_ext
6065 cat >>conftest.$ac_ext <<_ACEOF
6066 /* end confdefs.h. */
6067
6068 _ACEOF
6069 rm -f conftest.$ac_objext
6070 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6071 (eval $ac_compile) 2>conftest.er1
6072 ac_status=$?
6073 grep -v '^ *+' conftest.er1 >conftest.err
6074 rm -f conftest.er1
6075 cat conftest.err >&5
6076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6077 (exit $ac_status); } &&
6078 { ac_try='test -z "$ac_c_werror_flag"
6079 || test ! -s conftest.err'
6080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6081 (eval $ac_try) 2>&5
6082 ac_status=$?
6083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6084 (exit $ac_status); }; } &&
6085 { ac_try='test -s conftest.$ac_objext'
6086 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6087 (eval $ac_try) 2>&5
6088 ac_status=$?
6089 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6090 (exit $ac_status); }; }; then
6091 ac_cv_prog_cc_w_no_long_long=yes
6092 else
6093 echo "$as_me: failed program was:" >&5
6094 sed 's/^/| /' conftest.$ac_ext >&5
6095
6096 ac_cv_prog_cc_w_no_long_long=no
6097 fi
6098 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6099 CFLAGS="$save_CFLAGS"
6100
6101 fi
6102 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6103 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6104
6105 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6106 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6107 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6108 echo $ECHO_N "(cached) $ECHO_C" >&6
6109 else
6110 save_CFLAGS="$CFLAGS"
6111 CFLAGS="-Wno-variadic-macros"
6112 cat >conftest.$ac_ext <<_ACEOF
6113 /* confdefs.h. */
6114 _ACEOF
6115 cat confdefs.h >>conftest.$ac_ext
6116 cat >>conftest.$ac_ext <<_ACEOF
6117 /* end confdefs.h. */
6118
6119 _ACEOF
6120 rm -f conftest.$ac_objext
6121 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6122 (eval $ac_compile) 2>conftest.er1
6123 ac_status=$?
6124 grep -v '^ *+' conftest.er1 >conftest.err
6125 rm -f conftest.er1
6126 cat conftest.err >&5
6127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6128 (exit $ac_status); } &&
6129 { ac_try='test -z "$ac_c_werror_flag"
6130 || test ! -s conftest.err'
6131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6132 (eval $ac_try) 2>&5
6133 ac_status=$?
6134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135 (exit $ac_status); }; } &&
6136 { ac_try='test -s conftest.$ac_objext'
6137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138 (eval $ac_try) 2>&5
6139 ac_status=$?
6140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141 (exit $ac_status); }; }; then
6142 ac_cv_prog_cc_w_no_variadic_macros=yes
6143 else
6144 echo "$as_me: failed program was:" >&5
6145 sed 's/^/| /' conftest.$ac_ext >&5
6146
6147 ac_cv_prog_cc_w_no_variadic_macros=no
6148 fi
6149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6150 CFLAGS="$save_CFLAGS"
6151
6152 fi
6153 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6154 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6155
6156 strict1_warn=
6157 if test $ac_cv_prog_cc_w_no_long_long = yes \
6158 && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
6159 strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
6160 fi
6161
6162
6163 # Add -Wold-style-definition if it's accepted
6164 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6165 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6166 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6167 echo $ECHO_N "(cached) $ECHO_C" >&6
6168 else
6169 save_CFLAGS="$CFLAGS"
6170 CFLAGS="-Wold-style-definition"
6171 cat >conftest.$ac_ext <<_ACEOF
6172 /* confdefs.h. */
6173 _ACEOF
6174 cat confdefs.h >>conftest.$ac_ext
6175 cat >>conftest.$ac_ext <<_ACEOF
6176 /* end confdefs.h. */
6177
6178 _ACEOF
6179 rm -f conftest.$ac_objext
6180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6181 (eval $ac_compile) 2>conftest.er1
6182 ac_status=$?
6183 grep -v '^ *+' conftest.er1 >conftest.err
6184 rm -f conftest.er1
6185 cat conftest.err >&5
6186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6187 (exit $ac_status); } &&
6188 { ac_try='test -z "$ac_c_werror_flag"
6189 || test ! -s conftest.err'
6190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6191 (eval $ac_try) 2>&5
6192 ac_status=$?
6193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6194 (exit $ac_status); }; } &&
6195 { ac_try='test -s conftest.$ac_objext'
6196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6197 (eval $ac_try) 2>&5
6198 ac_status=$?
6199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6200 (exit $ac_status); }; }; then
6201 ac_cv_prog_cc_w_old_style_definition=yes
6202 else
6203 echo "$as_me: failed program was:" >&5
6204 sed 's/^/| /' conftest.$ac_ext >&5
6205
6206 ac_cv_prog_cc_w_old_style_definition=no
6207 fi
6208 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6209 CFLAGS="$save_CFLAGS"
6210
6211 fi
6212 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6213 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6214 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6215 strict1_warn="${strict1_warn} -Wold-style-definition"
6216 fi
6217
6218 # Enable -Werror, period.
6219 # Check whether --enable-werror_always or --disable-werror_always was given.
6220 if test "${enable_werror_always+set}" = set; then
6221 enableval="$enable_werror_always"
6222
6223 else
6224 enable_werror_always=no
6225 fi;
6226 if test x${enable_werror_always} = xyes ; then
6227 strict1_warn="${strict1_warn} -Werror"
6228 WERROR=-Werror
6229 fi
6230
6231 # If the native compiler is GCC, we can enable warnings even in stage1.
6232 # That's useful for people building cross-compilers, or just running a
6233 # quick `make'.
6234 warn_cflags=
6235 if test "x$GCC" = "xyes"; then
6236 warn_cflags='$(GCC_WARN_CFLAGS)'
6237 fi
6238
6239
6240 # Enable -Werror in bootstrap stage2 and later.
6241 is_release=
6242 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6243 is_release=yes
6244 fi
6245 # Check whether --enable-werror or --disable-werror was given.
6246 if test "${enable_werror+set}" = set; then
6247 enableval="$enable_werror"
6248
6249 else
6250 if test x$is_release = x ; then
6251 # Default to "yes" on development branches.
6252 enable_werror=yes
6253 else
6254 # Default to "no" on release branches.
6255 enable_werror=no
6256 fi
6257 fi;
6258 if test x$enable_werror = xyes ; then
6259 WERROR=-Werror
6260 fi
6261
6262
6263 # Enable expensive internal checks
6264 # Check whether --enable-checking or --disable-checking was given.
6265 if test "${enable_checking+set}" = set; then
6266 enableval="$enable_checking"
6267 ac_checking_flags="${enableval}"
6268 else
6269
6270 # Determine the default checks.
6271 if test x$is_release = x ; then
6272 ac_checking_flags=yes
6273 else
6274 ac_checking_flags=release
6275 fi
6276 fi;
6277 ac_assert_checking=1
6278 ac_checking=
6279 ac_fold_checking=
6280 ac_gc_checking=
6281 ac_gc_always_collect=
6282 ac_rtl_checking=
6283 ac_rtlflag_checking=
6284 ac_runtime_checking=1
6285 ac_tree_checking=
6286 ac_valgrind_checking=
6287 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6288 for check in $ac_checking_flags
6289 do
6290 case $check in
6291 # these set all the flags to specific states
6292 yes) ac_assert_checking=1 ; ac_checking=1 ;
6293 ac_fold_checking= ; ac_gc_checking=1 ;
6294 ac_gc_always_collect= ; ac_rtl_checking= ;
6295 ac_rtlflag_checking=1 ; ac_runtime_chacking=1 ;
6296 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6297 no|none) ac_assert_checking= ; ac_checking= ;
6298 ac_fold_checking= ; ac_gc_checking= ;
6299 ac_gc_always_collect= ; ac_rtl_checking= ;
6300 ac_rtlflag_checking= ; ac_runtime_chacking= ;
6301 ac_tree_checking= ; ac_valgrind_checking= ;;
6302 all) ac_assert_checking=1 ; ac_checking=1 ;
6303 ac_fold_checking=1 ; ac_gc_checking=1 ;
6304 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6305 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6306 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6307 release) ac_assert_checking=1 ; ac_checking= ;
6308 ac_fold_checking= ; ac_gc_checking= ;
6309 ac_gc_always_collect= ; ac_rtl_checking= ;
6310 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6311 ac_tree_checking= ; ac_valgrind_checking= ;;
6312 # these enable particular checks
6313 assert) ac_assert_checking=1 ;;
6314 fold) ac_fold_checking=1 ;;
6315 gc) ac_gc_checking=1 ;;
6316 gcac) ac_gc_always_collect=1 ;;
6317 misc) ac_checking=1 ;;
6318 rtl) ac_rtl_checking=1 ;;
6319 rtlflag) ac_rtlflag_checking=1 ;;
6320 runtime) ac_runtime_checking=1 ;;
6321 tree) ac_tree_checking=1 ;;
6322 valgrind) ac_valgrind_checking=1 ;;
6323 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6324 echo "$as_me: error: unknown check category $check" >&2;}
6325 { (exit 1); exit 1; }; } ;;
6326 esac
6327 done
6328 IFS="$ac_save_IFS"
6329
6330 nocommon_flag=""
6331 if test x$ac_checking != x ; then
6332
6333 cat >>confdefs.h <<\_ACEOF
6334 #define ENABLE_CHECKING 1
6335 _ACEOF
6336
6337 nocommon_flag=-fno-common
6338 fi
6339
6340 if test x$ac_assert_checking != x ; then
6341
6342 cat >>confdefs.h <<\_ACEOF
6343 #define ENABLE_ASSERT_CHECKING 1
6344 _ACEOF
6345
6346 fi
6347 if test x$ac_runtime_checking != x ; then
6348
6349 cat >>confdefs.h <<\_ACEOF
6350 #define ENABLE_RUNTIME_CHECKING 1
6351 _ACEOF
6352
6353 fi
6354 if test x$ac_tree_checking != x ; then
6355
6356 cat >>confdefs.h <<\_ACEOF
6357 #define ENABLE_TREE_CHECKING 1
6358 _ACEOF
6359
6360 TREEBROWSER=tree-browser.o
6361 fi
6362
6363 if test x$ac_rtl_checking != x ; then
6364
6365 cat >>confdefs.h <<\_ACEOF
6366 #define ENABLE_RTL_CHECKING 1
6367 _ACEOF
6368
6369 fi
6370 if test x$ac_rtlflag_checking != x ; then
6371
6372 cat >>confdefs.h <<\_ACEOF
6373 #define ENABLE_RTL_FLAG_CHECKING 1
6374 _ACEOF
6375
6376 fi
6377 if test x$ac_gc_checking != x ; then
6378
6379 cat >>confdefs.h <<\_ACEOF
6380 #define ENABLE_GC_CHECKING 1
6381 _ACEOF
6382
6383 fi
6384 if test x$ac_gc_always_collect != x ; then
6385
6386 cat >>confdefs.h <<\_ACEOF
6387 #define ENABLE_GC_ALWAYS_COLLECT 1
6388 _ACEOF
6389
6390 fi
6391 if test x$ac_fold_checking != x ; then
6392
6393 cat >>confdefs.h <<\_ACEOF
6394 #define ENABLE_FOLD_CHECKING 1
6395 _ACEOF
6396
6397 fi
6398 valgrind_path_defines=
6399 valgrind_command=
6400
6401 if test "${ac_cv_header_valgrind_h+set}" = set; then
6402 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6403 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6404 if test "${ac_cv_header_valgrind_h+set}" = set; then
6405 echo $ECHO_N "(cached) $ECHO_C" >&6
6406 fi
6407 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6408 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6409 else
6410 # Is the header compilable?
6411 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6412 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6413 cat >conftest.$ac_ext <<_ACEOF
6414 /* confdefs.h. */
6415 _ACEOF
6416 cat confdefs.h >>conftest.$ac_ext
6417 cat >>conftest.$ac_ext <<_ACEOF
6418 /* end confdefs.h. */
6419 $ac_includes_default
6420 #include <valgrind.h>
6421 _ACEOF
6422 rm -f conftest.$ac_objext
6423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6424 (eval $ac_compile) 2>conftest.er1
6425 ac_status=$?
6426 grep -v '^ *+' conftest.er1 >conftest.err
6427 rm -f conftest.er1
6428 cat conftest.err >&5
6429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6430 (exit $ac_status); } &&
6431 { ac_try='test -z "$ac_c_werror_flag"
6432 || test ! -s conftest.err'
6433 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6434 (eval $ac_try) 2>&5
6435 ac_status=$?
6436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6437 (exit $ac_status); }; } &&
6438 { ac_try='test -s conftest.$ac_objext'
6439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6440 (eval $ac_try) 2>&5
6441 ac_status=$?
6442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6443 (exit $ac_status); }; }; then
6444 ac_header_compiler=yes
6445 else
6446 echo "$as_me: failed program was:" >&5
6447 sed 's/^/| /' conftest.$ac_ext >&5
6448
6449 ac_header_compiler=no
6450 fi
6451 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6452 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6453 echo "${ECHO_T}$ac_header_compiler" >&6
6454
6455 # Is the header present?
6456 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6457 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6458 cat >conftest.$ac_ext <<_ACEOF
6459 /* confdefs.h. */
6460 _ACEOF
6461 cat confdefs.h >>conftest.$ac_ext
6462 cat >>conftest.$ac_ext <<_ACEOF
6463 /* end confdefs.h. */
6464 #include <valgrind.h>
6465 _ACEOF
6466 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6467 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6468 ac_status=$?
6469 grep -v '^ *+' conftest.er1 >conftest.err
6470 rm -f conftest.er1
6471 cat conftest.err >&5
6472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6473 (exit $ac_status); } >/dev/null; then
6474 if test -s conftest.err; then
6475 ac_cpp_err=$ac_c_preproc_warn_flag
6476 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6477 else
6478 ac_cpp_err=
6479 fi
6480 else
6481 ac_cpp_err=yes
6482 fi
6483 if test -z "$ac_cpp_err"; then
6484 ac_header_preproc=yes
6485 else
6486 echo "$as_me: failed program was:" >&5
6487 sed 's/^/| /' conftest.$ac_ext >&5
6488
6489 ac_header_preproc=no
6490 fi
6491 rm -f conftest.err conftest.$ac_ext
6492 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6493 echo "${ECHO_T}$ac_header_preproc" >&6
6494
6495 # So? What about this header?
6496 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6497 yes:no: )
6498 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6499 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6500 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6501 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6502 ac_header_preproc=yes
6503 ;;
6504 no:yes:* )
6505 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6506 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6507 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6508 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6509 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6510 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6511 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6512 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6513 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6514 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6515 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6516 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6517 (
6518 cat <<\_ASBOX
6519 ## ------------------------------------------ ##
6520 ## Report this to the AC_PACKAGE_NAME lists. ##
6521 ## ------------------------------------------ ##
6522 _ASBOX
6523 ) |
6524 sed "s/^/$as_me: WARNING: /" >&2
6525 ;;
6526 esac
6527 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6528 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6529 if test "${ac_cv_header_valgrind_h+set}" = set; then
6530 echo $ECHO_N "(cached) $ECHO_C" >&6
6531 else
6532 ac_cv_header_valgrind_h=$ac_header_preproc
6533 fi
6534 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6535 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6536
6537 fi
6538 if test $ac_cv_header_valgrind_h = yes; then
6539 have_valgrind_h=yes
6540 else
6541 have_valgrind_h=no
6542 fi
6543
6544
6545
6546 if test x$ac_valgrind_checking != x ; then
6547 # It is certainly possible that there's valgrind but no valgrind.h.
6548 # GCC relies on making annotations so we must have both.
6549 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6550 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6551 cat >conftest.$ac_ext <<_ACEOF
6552 /* confdefs.h. */
6553 _ACEOF
6554 cat confdefs.h >>conftest.$ac_ext
6555 cat >>conftest.$ac_ext <<_ACEOF
6556 /* end confdefs.h. */
6557 #include <valgrind/memcheck.h>
6558 #ifndef VALGRIND_DISCARD
6559 #error VALGRIND_DISCARD not defined
6560 #endif
6561 _ACEOF
6562 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6563 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6564 ac_status=$?
6565 grep -v '^ *+' conftest.er1 >conftest.err
6566 rm -f conftest.er1
6567 cat conftest.err >&5
6568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569 (exit $ac_status); } >/dev/null; then
6570 if test -s conftest.err; then
6571 ac_cpp_err=$ac_c_preproc_warn_flag
6572 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6573 else
6574 ac_cpp_err=
6575 fi
6576 else
6577 ac_cpp_err=yes
6578 fi
6579 if test -z "$ac_cpp_err"; then
6580 gcc_cv_header_valgrind_memcheck_h=yes
6581 else
6582 echo "$as_me: failed program was:" >&5
6583 sed 's/^/| /' conftest.$ac_ext >&5
6584
6585 gcc_cv_header_valgrind_memcheck_h=no
6586 fi
6587 rm -f conftest.err conftest.$ac_ext
6588 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6589 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6590 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6591 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6592 cat >conftest.$ac_ext <<_ACEOF
6593 /* confdefs.h. */
6594 _ACEOF
6595 cat confdefs.h >>conftest.$ac_ext
6596 cat >>conftest.$ac_ext <<_ACEOF
6597 /* end confdefs.h. */
6598 #include <memcheck.h>
6599 #ifndef VALGRIND_DISCARD
6600 #error VALGRIND_DISCARD not defined
6601 #endif
6602 _ACEOF
6603 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6604 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6605 ac_status=$?
6606 grep -v '^ *+' conftest.er1 >conftest.err
6607 rm -f conftest.er1
6608 cat conftest.err >&5
6609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6610 (exit $ac_status); } >/dev/null; then
6611 if test -s conftest.err; then
6612 ac_cpp_err=$ac_c_preproc_warn_flag
6613 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6614 else
6615 ac_cpp_err=
6616 fi
6617 else
6618 ac_cpp_err=yes
6619 fi
6620 if test -z "$ac_cpp_err"; then
6621 gcc_cv_header_memcheck_h=yes
6622 else
6623 echo "$as_me: failed program was:" >&5
6624 sed 's/^/| /' conftest.$ac_ext >&5
6625
6626 gcc_cv_header_memcheck_h=no
6627 fi
6628 rm -f conftest.err conftest.$ac_ext
6629 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6630 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6631
6632 # Prepare PATH_SEPARATOR.
6633 # The user is always right.
6634 if test "${PATH_SEPARATOR+set}" != set; then
6635 echo "#! /bin/sh" >conf$$.sh
6636 echo "exit 0" >>conf$$.sh
6637 chmod +x conf$$.sh
6638 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6639 PATH_SEPARATOR=';'
6640 else
6641 PATH_SEPARATOR=:
6642 fi
6643 rm -f conf$$.sh
6644 fi
6645
6646 # Find out how to test for executable files. Don't use a zero-byte file,
6647 # as systems may use methods other than mode bits to determine executability.
6648 cat >conf$$.file <<_ASEOF
6649 #! /bin/sh
6650 exit 0
6651 _ASEOF
6652 chmod +x conf$$.file
6653 if test -x conf$$.file >/dev/null 2>&1; then
6654 ac_executable_p="test -x"
6655 else
6656 ac_executable_p="test -f"
6657 fi
6658 rm -f conf$$.file
6659
6660 # Extract the first word of "valgrind", so it can be a program name with args.
6661 set dummy valgrind; ac_word=$2
6662 echo "$as_me:$LINENO: checking for $ac_word" >&5
6663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6664 if test "${ac_cv_path_valgrind_path+set}" = set; then
6665 echo $ECHO_N "(cached) $ECHO_C" >&6
6666 else
6667 case "$valgrind_path" in
6668 [\\/]* | ?:[\\/]*)
6669 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6670 ;;
6671 *)
6672 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6673 for ac_dir in $PATH; do
6674 IFS="$ac_save_IFS"
6675 test -z "$ac_dir" && ac_dir=.
6676 for ac_exec_ext in '' $ac_executable_extensions; do
6677 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6678 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6679 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6680 break 2
6681 fi
6682 fi
6683 done
6684 done
6685 IFS="$ac_save_IFS"
6686 ;;
6687 esac
6688 fi
6689 valgrind_path="$ac_cv_path_valgrind_path"
6690 if test -n "$valgrind_path"; then
6691 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6692 echo "${ECHO_T}$valgrind_path" >&6
6693 else
6694 echo "$as_me:$LINENO: result: no" >&5
6695 echo "${ECHO_T}no" >&6
6696 fi
6697
6698 if test "x$valgrind_path" = "x" \
6699 || (test $have_valgrind_h = no \
6700 && test $gcc_cv_header_memcheck_h = no \
6701 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6702 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6703 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6704 { (exit 1); exit 1; }; }
6705 fi
6706 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6707 valgrind_command="$valgrind_path -q"
6708
6709 cat >>confdefs.h <<\_ACEOF
6710 #define ENABLE_VALGRIND_CHECKING 1
6711 _ACEOF
6712
6713 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6714
6715 cat >>confdefs.h <<\_ACEOF
6716 #define HAVE_VALGRIND_MEMCHECK_H 1
6717 _ACEOF
6718
6719 fi
6720 if test $gcc_cv_header_memcheck_h = yes; then
6721
6722 cat >>confdefs.h <<\_ACEOF
6723 #define HAVE_MEMCHECK_H 1
6724 _ACEOF
6725
6726 fi
6727 fi
6728
6729
6730
6731 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6732 if test "${enable_mapped_location+set}" = set; then
6733 enableval="$enable_mapped_location"
6734
6735 else
6736 enable_mapped_location=no
6737 fi;
6738
6739 if test "$enable_mapped_location" = yes ; then
6740
6741 cat >>confdefs.h <<\_ACEOF
6742 #define USE_MAPPED_LOCATION 1
6743 _ACEOF
6744
6745 fi
6746
6747 # Enable code coverage collection
6748 # Check whether --enable-coverage or --disable-coverage was given.
6749 if test "${enable_coverage+set}" = set; then
6750 enableval="$enable_coverage"
6751 case "${enableval}" in
6752 yes|noopt)
6753 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6754 ;;
6755 opt)
6756 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6757 ;;
6758 no)
6759 # a.k.a. --disable-coverage
6760 coverage_flags=""
6761 ;;
6762 *)
6763 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6764 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6765 { (exit 1); exit 1; }; }
6766 ;;
6767 esac
6768 else
6769 coverage_flags=""
6770 fi;
6771
6772
6773 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6774 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6775 enableval="$enable_gather_detailed_mem_stats"
6776
6777 else
6778 enable_gather_detailed_mem_stats=no
6779 fi;
6780 if test x$enable_gather_detailed_mem_stats = xyes ; then
6781
6782 cat >>confdefs.h <<\_ACEOF
6783 #define GATHER_STATISTICS 1
6784 _ACEOF
6785
6786 fi
6787
6788 # -------------------------------
6789 # Miscenalleous configure options
6790 # -------------------------------
6791
6792 # With stabs
6793
6794 # Check whether --with-stabs or --without-stabs was given.
6795 if test "${with_stabs+set}" = set; then
6796 withval="$with_stabs"
6797 stabs="$with_stabs"
6798 else
6799 stabs=no
6800 fi;
6801
6802 # Determine whether or not multilibs are enabled.
6803 # Check whether --enable-multilib or --disable-multilib was given.
6804 if test "${enable_multilib+set}" = set; then
6805 enableval="$enable_multilib"
6806
6807 else
6808 enable_multilib=yes
6809 fi;
6810
6811
6812 # Enable __cxa_atexit for C++.
6813 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
6814 if test "${enable___cxa_atexit+set}" = set; then
6815 enableval="$enable___cxa_atexit"
6816
6817 fi;
6818
6819 # Enable threads
6820 # Pass with no value to take the default
6821 # Pass with a value to specify a thread package
6822 # Check whether --enable-threads or --disable-threads was given.
6823 if test "${enable_threads+set}" = set; then
6824 enableval="$enable_threads"
6825
6826 else
6827 enable_threads=''
6828 fi;
6829
6830 # Check whether --enable-objc-gc or --disable-objc-gc was given.
6831 if test "${enable_objc_gc+set}" = set; then
6832 enableval="$enable_objc_gc"
6833 if test x$enable_objc_gc = xno; then
6834 objc_boehm_gc=''
6835 else
6836 objc_boehm_gc=1
6837 fi
6838 else
6839 objc_boehm_gc=''
6840 fi;
6841
6842
6843 # Check whether --with-dwarf2 or --without-dwarf2 was given.
6844 if test "${with_dwarf2+set}" = set; then
6845 withval="$with_dwarf2"
6846 dwarf2="$with_dwarf2"
6847 else
6848 dwarf2=no
6849 fi;
6850
6851 # Check whether --enable-shared or --disable-shared was given.
6852 if test "${enable_shared+set}" = set; then
6853 enableval="$enable_shared"
6854
6855 case $enable_shared in
6856 yes | no) ;;
6857 *)
6858 enable_shared=no
6859 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
6860 for pkg in $enableval; do
6861 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
6862 enable_shared=yes
6863 fi
6864 done
6865 IFS="$ac_save_ifs"
6866 ;;
6867 esac
6868
6869 else
6870 enable_shared=yes
6871 fi;
6872
6873
6874
6875 # Check whether --with-sysroot or --without-sysroot was given.
6876 if test "${with_sysroot+set}" = set; then
6877 withval="$with_sysroot"
6878
6879 case ${with_sysroot} in
6880 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
6881 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
6882 esac
6883
6884 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
6885 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
6886
6887 if test "x$exec_prefix" = xNONE; then
6888 if test "x$prefix" = xNONE; then
6889 test_prefix=/usr/local
6890 else
6891 test_prefix=$prefix
6892 fi
6893 else
6894 test_prefix=$exec_prefix
6895 fi
6896 case ${TARGET_SYSTEM_ROOT} in
6897 "${test_prefix}"|"${test_prefix}/"*|\
6898 '${exec_prefix}'|'${exec_prefix}/'*)
6899 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
6900 TARGET_SYSTEM_ROOT_DEFINE="$t"
6901 ;;
6902 esac
6903
6904 else
6905
6906 TARGET_SYSTEM_ROOT=
6907 TARGET_SYSTEM_ROOT_DEFINE=
6908 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
6909
6910 fi;
6911
6912
6913
6914
6915 # Build with intermodule optimisations
6916 # Check whether --enable-intermodule or --disable-intermodule was given.
6917 if test "${enable_intermodule+set}" = set; then
6918 enableval="$enable_intermodule"
6919 case ${enable_intermodule} in
6920 yes) onestep="-onestep";;
6921 *) onestep="";;
6922 esac
6923 else
6924 onestep=""
6925 fi;
6926
6927
6928 # Sanity check enable_languages in case someone does not run the toplevel
6929 # configure # script.
6930 # Check whether --enable-languages or --disable-languages was given.
6931 if test "${enable_languages+set}" = set; then
6932 enableval="$enable_languages"
6933 case ,${enable_languages}, in
6934 ,,|,yes,)
6935 # go safe -- we cannot be much sure without the toplevel
6936 # configure's
6937 # analysis of which target libs are present and usable
6938 enable_languages=c
6939 ;;
6940 *,all,*)
6941 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
6942 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
6943 { (exit 1); exit 1; }; }
6944 ;;
6945 *,c,*)
6946 ;;
6947 *)
6948 enable_languages=c,${enable_languages}
6949 ;;
6950 esac
6951 else
6952 enable_languages=c
6953 fi;
6954
6955 subdirs=
6956 for lang in ${srcdir}/*/config-lang.in
6957 do
6958 case $lang in
6959 # The odd quoting in the next line works around
6960 # an apparent bug in bash 1.12 on linux.
6961 ${srcdir}/[*]/config-lang.in) ;;
6962 *)
6963 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
6964 if test "x$lang_alias" = x
6965 then
6966 echo "$lang doesn't set \$language." 1>&2
6967 exit 1
6968 fi
6969 case ",$enable_languages," in
6970 *,$lang_alias,*)
6971 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
6972 esac
6973 ;;
6974 esac
6975 done
6976
6977
6978 # -------------------------
6979 # Checks for other programs
6980 # -------------------------
6981
6982 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6983 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6984 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6985 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6986 echo $ECHO_N "(cached) $ECHO_C" >&6
6987 else
6988 cat >conftest.make <<\_ACEOF
6989 all:
6990 @echo 'ac_maketemp="$(MAKE)"'
6991 _ACEOF
6992 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6993 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6994 if test -n "$ac_maketemp"; then
6995 eval ac_cv_prog_make_${ac_make}_set=yes
6996 else
6997 eval ac_cv_prog_make_${ac_make}_set=no
6998 fi
6999 rm -f conftest.make
7000 fi
7001 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7002 echo "$as_me:$LINENO: result: yes" >&5
7003 echo "${ECHO_T}yes" >&6
7004 SET_MAKE=
7005 else
7006 echo "$as_me:$LINENO: result: no" >&5
7007 echo "${ECHO_T}no" >&6
7008 SET_MAKE="MAKE=${MAKE-make}"
7009 fi
7010
7011
7012 # Find some useful tools
7013 for ac_prog in gawk mawk nawk awk
7014 do
7015 # Extract the first word of "$ac_prog", so it can be a program name with args.
7016 set dummy $ac_prog; ac_word=$2
7017 echo "$as_me:$LINENO: checking for $ac_word" >&5
7018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7019 if test "${ac_cv_prog_AWK+set}" = set; then
7020 echo $ECHO_N "(cached) $ECHO_C" >&6
7021 else
7022 if test -n "$AWK"; then
7023 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7024 else
7025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7026 for as_dir in $PATH
7027 do
7028 IFS=$as_save_IFS
7029 test -z "$as_dir" && as_dir=.
7030 for ac_exec_ext in '' $ac_executable_extensions; do
7031 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7032 ac_cv_prog_AWK="$ac_prog"
7033 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7034 break 2
7035 fi
7036 done
7037 done
7038
7039 fi
7040 fi
7041 AWK=$ac_cv_prog_AWK
7042 if test -n "$AWK"; then
7043 echo "$as_me:$LINENO: result: $AWK" >&5
7044 echo "${ECHO_T}$AWK" >&6
7045 else
7046 echo "$as_me:$LINENO: result: no" >&5
7047 echo "${ECHO_T}no" >&6
7048 fi
7049
7050 test -n "$AWK" && break
7051 done
7052
7053 # We need awk to create options.c and options.h.
7054 # Bail out if it's missing.
7055 case ${AWK} in
7056 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7057 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7058 { (exit 1); exit 1; }; } ;;
7059 esac
7060
7061 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7062 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7063 if test "${gcc_cv_prog_LN_S+set}" = set; then
7064 echo $ECHO_N "(cached) $ECHO_C" >&6
7065 else
7066 rm -f conftestdata_t
7067 echo >conftestdata_f
7068 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7069 then
7070 gcc_cv_prog_LN_S="ln -s"
7071 else
7072 if ln conftestdata_f conftestdata_t 2>/dev/null
7073 then
7074 gcc_cv_prog_LN_S=ln
7075 else
7076 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7077 then
7078 gcc_cv_prog_LN_S="cp -p"
7079 else
7080 gcc_cv_prog_LN_S=cp
7081 fi
7082 fi
7083 fi
7084 rm -f conftestdata_f conftestdata_t
7085
7086 fi
7087 LN_S="$gcc_cv_prog_LN_S"
7088 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7089 echo "$as_me:$LINENO: result: yes" >&5
7090 echo "${ECHO_T}yes" >&6
7091 else
7092 if test "$gcc_cv_prog_LN_S" = "ln"; then
7093 echo "$as_me:$LINENO: result: no, using ln" >&5
7094 echo "${ECHO_T}no, using ln" >&6
7095 else
7096 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7097 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7098 fi
7099 fi
7100
7101 echo "$as_me:$LINENO: checking whether ln works" >&5
7102 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7103 if test "${acx_cv_prog_LN+set}" = set; then
7104 echo $ECHO_N "(cached) $ECHO_C" >&6
7105 else
7106 rm -f conftestdata_t
7107 echo >conftestdata_f
7108 if ln conftestdata_f conftestdata_t 2>/dev/null
7109 then
7110 acx_cv_prog_LN=ln
7111 else
7112 acx_cv_prog_LN=no
7113 fi
7114 rm -f conftestdata_f conftestdata_t
7115
7116 fi
7117 if test $acx_cv_prog_LN = no; then
7118 LN="$LN_S"
7119 echo "$as_me:$LINENO: result: no, using $LN" >&5
7120 echo "${ECHO_T}no, using $LN" >&6
7121 else
7122 LN="$acx_cv_prog_LN"
7123 echo "$as_me:$LINENO: result: yes" >&5
7124 echo "${ECHO_T}yes" >&6
7125 fi
7126
7127 if test -n "$ac_tool_prefix"; then
7128 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7129 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7130 echo "$as_me:$LINENO: checking for $ac_word" >&5
7131 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7132 if test "${ac_cv_prog_RANLIB+set}" = set; then
7133 echo $ECHO_N "(cached) $ECHO_C" >&6
7134 else
7135 if test -n "$RANLIB"; then
7136 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7137 else
7138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7139 for as_dir in $PATH
7140 do
7141 IFS=$as_save_IFS
7142 test -z "$as_dir" && as_dir=.
7143 for ac_exec_ext in '' $ac_executable_extensions; do
7144 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7145 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7146 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7147 break 2
7148 fi
7149 done
7150 done
7151
7152 fi
7153 fi
7154 RANLIB=$ac_cv_prog_RANLIB
7155 if test -n "$RANLIB"; then
7156 echo "$as_me:$LINENO: result: $RANLIB" >&5
7157 echo "${ECHO_T}$RANLIB" >&6
7158 else
7159 echo "$as_me:$LINENO: result: no" >&5
7160 echo "${ECHO_T}no" >&6
7161 fi
7162
7163 fi
7164 if test -z "$ac_cv_prog_RANLIB"; then
7165 ac_ct_RANLIB=$RANLIB
7166 # Extract the first word of "ranlib", so it can be a program name with args.
7167 set dummy ranlib; ac_word=$2
7168 echo "$as_me:$LINENO: checking for $ac_word" >&5
7169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7170 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7171 echo $ECHO_N "(cached) $ECHO_C" >&6
7172 else
7173 if test -n "$ac_ct_RANLIB"; then
7174 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7175 else
7176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7177 for as_dir in $PATH
7178 do
7179 IFS=$as_save_IFS
7180 test -z "$as_dir" && as_dir=.
7181 for ac_exec_ext in '' $ac_executable_extensions; do
7182 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7183 ac_cv_prog_ac_ct_RANLIB="ranlib"
7184 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7185 break 2
7186 fi
7187 done
7188 done
7189
7190 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7191 fi
7192 fi
7193 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7194 if test -n "$ac_ct_RANLIB"; then
7195 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7196 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7197 else
7198 echo "$as_me:$LINENO: result: no" >&5
7199 echo "${ECHO_T}no" >&6
7200 fi
7201
7202 RANLIB=$ac_ct_RANLIB
7203 else
7204 RANLIB="$ac_cv_prog_RANLIB"
7205 fi
7206
7207 case "${host}" in
7208 *-*-darwin*)
7209 # By default, the Darwin ranlib will not treat common symbols as
7210 # definitions when building the archive table of contents. Other
7211 # ranlibs do that; pass an option to the Darwin ranlib that makes
7212 # it behave similarly.
7213 ranlib_flags="-c"
7214 ;;
7215 *)
7216 ranlib_flags=""
7217 esac
7218
7219
7220 # Find a good install program. We prefer a C program (faster),
7221 # so one script is as good as another. But avoid the broken or
7222 # incompatible versions:
7223 # SysV /etc/install, /usr/sbin/install
7224 # SunOS /usr/etc/install
7225 # IRIX /sbin/install
7226 # AIX /bin/install
7227 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7228 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7229 # ./install, which can be erroneously created by make from ./install.sh.
7230 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7231 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7232 if test -z "$INSTALL"; then
7233 if test "${ac_cv_path_install+set}" = set; then
7234 echo $ECHO_N "(cached) $ECHO_C" >&6
7235 else
7236 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7237 for ac_dir in $PATH; do
7238 # Account for people who put trailing slashes in PATH elements.
7239 case "$ac_dir/" in
7240 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7241 *)
7242 # OSF1 and SCO ODT 3.0 have their own names for install.
7243 for ac_prog in ginstall scoinst install; do
7244 if test -f $ac_dir/$ac_prog; then
7245 if test $ac_prog = install &&
7246 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7247 # AIX install. It has an incompatible calling convention.
7248 # OSF/1 installbsd also uses dspmsg, but is usable.
7249 :
7250 else
7251 ac_cv_path_install="$ac_dir/$ac_prog -c"
7252 break 2
7253 fi
7254 fi
7255 done
7256 ;;
7257 esac
7258 done
7259 IFS="$ac_save_IFS"
7260
7261 fi
7262 if test "${ac_cv_path_install+set}" = set; then
7263 INSTALL="$ac_cv_path_install"
7264 else
7265 # As a last resort, use the slow shell script. We don't cache a
7266 # path for INSTALL within a source directory, because that will
7267 # break other packages using the cache if that directory is
7268 # removed, or if the path is relative.
7269 INSTALL="$ac_install_sh"
7270 fi
7271 fi
7272 echo "$as_me:$LINENO: result: $INSTALL" >&5
7273 echo "${ECHO_T}$INSTALL" >&6
7274
7275 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7276 # It thinks the first close brace ends the variable substitution.
7277 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7278
7279 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7280
7281
7282 # See if cmp has --ignore-initial.
7283 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7284 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7285 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7286 echo $ECHO_N "(cached) $ECHO_C" >&6
7287 else
7288 echo abfoo >t1
7289 echo cdfoo >t2
7290 gcc_cv_prog_cmp_skip=slowcompare
7291 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7292 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7293 :
7294 else
7295 gcc_cv_prog_cmp_skip=gnucompare
7296 fi
7297 fi
7298 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7299 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7300 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7301 :
7302 else
7303 gcc_cv_prog_cmp_skip=fastcompare
7304 fi
7305 fi
7306 fi
7307 rm t1 t2
7308
7309 fi
7310 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7311 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7312 make_compare_target=$gcc_cv_prog_cmp_skip
7313
7314
7315
7316 # See if we have the mktemp command.
7317 # Extract the first word of "mktemp", so it can be a program name with args.
7318 set dummy mktemp; ac_word=$2
7319 echo "$as_me:$LINENO: checking for $ac_word" >&5
7320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7321 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7322 echo $ECHO_N "(cached) $ECHO_C" >&6
7323 else
7324 if test -n "$have_mktemp_command"; then
7325 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7326 else
7327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7328 for as_dir in $PATH
7329 do
7330 IFS=$as_save_IFS
7331 test -z "$as_dir" && as_dir=.
7332 for ac_exec_ext in '' $ac_executable_extensions; do
7333 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7334 ac_cv_prog_have_mktemp_command="yes"
7335 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7336 break 2
7337 fi
7338 done
7339 done
7340
7341 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7342 fi
7343 fi
7344 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7345 if test -n "$have_mktemp_command"; then
7346 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7347 echo "${ECHO_T}$have_mktemp_command" >&6
7348 else
7349 echo "$as_me:$LINENO: result: no" >&5
7350 echo "${ECHO_T}no" >&6
7351 fi
7352
7353
7354 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7355
7356 # See if makeinfo has been installed and is modern enough
7357 # that we can use it.
7358 # Extract the first word of "makeinfo", so it can be a program name with args.
7359 set dummy makeinfo; ac_word=$2
7360 echo "$as_me:$LINENO: checking for $ac_word" >&5
7361 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7362 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7363 echo $ECHO_N "(cached) $ECHO_C" >&6
7364 else
7365 if test -n "$MAKEINFO"; then
7366 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7367 else
7368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7369 for as_dir in $PATH
7370 do
7371 IFS=$as_save_IFS
7372 test -z "$as_dir" && as_dir=.
7373 for ac_exec_ext in '' $ac_executable_extensions; do
7374 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7375 ac_cv_prog_MAKEINFO="makeinfo"
7376 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7377 break 2
7378 fi
7379 done
7380 done
7381
7382 fi
7383 fi
7384 MAKEINFO=$ac_cv_prog_MAKEINFO
7385 if test -n "$MAKEINFO"; then
7386 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7387 echo "${ECHO_T}$MAKEINFO" >&6
7388 else
7389 echo "$as_me:$LINENO: result: no" >&5
7390 echo "${ECHO_T}no" >&6
7391 fi
7392
7393 if test -n "$MAKEINFO"; then
7394 # Found it, now check the version.
7395 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7396 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7397 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7398 echo $ECHO_N "(cached) $ECHO_C" >&6
7399 else
7400 ac_prog_version=`$MAKEINFO --version 2>&1 |
7401 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7402 echo "configure:7402: version of makeinfo is $ac_prog_version" >&5
7403 case $ac_prog_version in
7404 '') gcc_cv_prog_makeinfo_modern=no;;
7405 4.[2-9]*)
7406 gcc_cv_prog_makeinfo_modern=yes;;
7407 *) gcc_cv_prog_makeinfo_modern=no;;
7408 esac
7409
7410 fi
7411 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7412 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7413 else
7414 gcc_cv_prog_makeinfo_modern=no
7415 fi
7416
7417 if test $gcc_cv_prog_makeinfo_modern = no; then
7418 MAKEINFO="$MISSING makeinfo"
7419 { echo "$as_me:$LINENO: WARNING:
7420 *** Makeinfo is missing or too old.
7421 *** Info documentation will not be built." >&5
7422 echo "$as_me: WARNING:
7423 *** Makeinfo is missing or too old.
7424 *** Info documentation will not be built." >&2;}
7425 BUILD_INFO=
7426 else
7427 BUILD_INFO=info
7428 fi
7429
7430
7431 # Is pod2man recent enough to regenerate manpages?
7432 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7433 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7434 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7435 echo "$as_me:$LINENO: result: yes" >&5
7436 echo "${ECHO_T}yes" >&6
7437 GENERATED_MANPAGES=generated-manpages
7438 else
7439 echo "$as_me:$LINENO: result: no" >&5
7440 echo "${ECHO_T}no" >&6
7441 GENERATED_MANPAGES=
7442 fi
7443
7444
7445 # How about lex?
7446 for ac_prog in flex
7447 do
7448 # Extract the first word of "$ac_prog", so it can be a program name with args.
7449 set dummy $ac_prog; ac_word=$2
7450 echo "$as_me:$LINENO: checking for $ac_word" >&5
7451 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7452 if test "${ac_cv_prog_FLEX+set}" = set; then
7453 echo $ECHO_N "(cached) $ECHO_C" >&6
7454 else
7455 if test -n "$FLEX"; then
7456 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7457 else
7458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7459 for as_dir in $PATH
7460 do
7461 IFS=$as_save_IFS
7462 test -z "$as_dir" && as_dir=.
7463 for ac_exec_ext in '' $ac_executable_extensions; do
7464 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7465 ac_cv_prog_FLEX="$ac_prog"
7466 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7467 break 2
7468 fi
7469 done
7470 done
7471
7472 fi
7473 fi
7474 FLEX=$ac_cv_prog_FLEX
7475 if test -n "$FLEX"; then
7476 echo "$as_me:$LINENO: result: $FLEX" >&5
7477 echo "${ECHO_T}$FLEX" >&6
7478 else
7479 echo "$as_me:$LINENO: result: no" >&5
7480 echo "${ECHO_T}no" >&6
7481 fi
7482
7483 test -n "$FLEX" && break
7484 done
7485 test -n "$FLEX" || FLEX="$MISSING flex"
7486
7487
7488 # Bison?
7489 for ac_prog in bison
7490 do
7491 # Extract the first word of "$ac_prog", so it can be a program name with args.
7492 set dummy $ac_prog; ac_word=$2
7493 echo "$as_me:$LINENO: checking for $ac_word" >&5
7494 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7495 if test "${ac_cv_prog_BISON+set}" = set; then
7496 echo $ECHO_N "(cached) $ECHO_C" >&6
7497 else
7498 if test -n "$BISON"; then
7499 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7500 else
7501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7502 for as_dir in $PATH
7503 do
7504 IFS=$as_save_IFS
7505 test -z "$as_dir" && as_dir=.
7506 for ac_exec_ext in '' $ac_executable_extensions; do
7507 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7508 ac_cv_prog_BISON="$ac_prog"
7509 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7510 break 2
7511 fi
7512 done
7513 done
7514
7515 fi
7516 fi
7517 BISON=$ac_cv_prog_BISON
7518 if test -n "$BISON"; then
7519 echo "$as_me:$LINENO: result: $BISON" >&5
7520 echo "${ECHO_T}$BISON" >&6
7521 else
7522 echo "$as_me:$LINENO: result: no" >&5
7523 echo "${ECHO_T}no" >&6
7524 fi
7525
7526 test -n "$BISON" && break
7527 done
7528 test -n "$BISON" || BISON="$MISSING bison"
7529
7530
7531 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7532 # check for build == host before using them.
7533
7534 # NM
7535 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7536 && test -d ../binutils ; then
7537 NM='$(objdir)/../binutils/nm-new'
7538 else
7539 # Extract the first word of "nm", so it can be a program name with args.
7540 set dummy nm; ac_word=$2
7541 echo "$as_me:$LINENO: checking for $ac_word" >&5
7542 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7543 if test "${ac_cv_prog_NM+set}" = set; then
7544 echo $ECHO_N "(cached) $ECHO_C" >&6
7545 else
7546 if test -n "$NM"; then
7547 ac_cv_prog_NM="$NM" # Let the user override the test.
7548 else
7549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7550 for as_dir in $PATH
7551 do
7552 IFS=$as_save_IFS
7553 test -z "$as_dir" && as_dir=.
7554 for ac_exec_ext in '' $ac_executable_extensions; do
7555 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7556 ac_cv_prog_NM="nm"
7557 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7558 break 2
7559 fi
7560 done
7561 done
7562
7563 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7564 fi
7565 fi
7566 NM=$ac_cv_prog_NM
7567 if test -n "$NM"; then
7568 echo "$as_me:$LINENO: result: $NM" >&5
7569 echo "${ECHO_T}$NM" >&6
7570 else
7571 echo "$as_me:$LINENO: result: no" >&5
7572 echo "${ECHO_T}no" >&6
7573 fi
7574
7575 fi
7576
7577 # AR
7578 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7579 && test -d ../binutils ; then
7580 AR='$(objdir)/../binutils/ar'
7581 else
7582 # Extract the first word of "ar", so it can be a program name with args.
7583 set dummy ar; ac_word=$2
7584 echo "$as_me:$LINENO: checking for $ac_word" >&5
7585 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7586 if test "${ac_cv_prog_AR+set}" = set; then
7587 echo $ECHO_N "(cached) $ECHO_C" >&6
7588 else
7589 if test -n "$AR"; then
7590 ac_cv_prog_AR="$AR" # Let the user override the test.
7591 else
7592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7593 for as_dir in $PATH
7594 do
7595 IFS=$as_save_IFS
7596 test -z "$as_dir" && as_dir=.
7597 for ac_exec_ext in '' $ac_executable_extensions; do
7598 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7599 ac_cv_prog_AR="ar"
7600 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7601 break 2
7602 fi
7603 done
7604 done
7605
7606 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7607 fi
7608 fi
7609 AR=$ac_cv_prog_AR
7610 if test -n "$AR"; then
7611 echo "$as_me:$LINENO: result: $AR" >&5
7612 echo "${ECHO_T}$AR" >&6
7613 else
7614 echo "$as_me:$LINENO: result: no" >&5
7615 echo "${ECHO_T}no" >&6
7616 fi
7617
7618 fi
7619
7620
7621 # --------------------
7622 # Checks for C headers
7623 # --------------------
7624
7625 echo "$as_me:$LINENO: checking for GNU C library" >&5
7626 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7627 if test "${gcc_cv_glibc+set}" = set; then
7628 echo $ECHO_N "(cached) $ECHO_C" >&6
7629 else
7630 cat >conftest.$ac_ext <<_ACEOF
7631 /* confdefs.h. */
7632 _ACEOF
7633 cat confdefs.h >>conftest.$ac_ext
7634 cat >>conftest.$ac_ext <<_ACEOF
7635 /* end confdefs.h. */
7636 #include <features.h>
7637 int
7638 main ()
7639 {
7640
7641 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7642 #error Not a GNU C library system
7643 #endif
7644 ;
7645 return 0;
7646 }
7647 _ACEOF
7648 rm -f conftest.$ac_objext
7649 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7650 (eval $ac_compile) 2>conftest.er1
7651 ac_status=$?
7652 grep -v '^ *+' conftest.er1 >conftest.err
7653 rm -f conftest.er1
7654 cat conftest.err >&5
7655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7656 (exit $ac_status); } &&
7657 { ac_try='test -z "$ac_c_werror_flag"
7658 || test ! -s conftest.err'
7659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7660 (eval $ac_try) 2>&5
7661 ac_status=$?
7662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7663 (exit $ac_status); }; } &&
7664 { ac_try='test -s conftest.$ac_objext'
7665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7666 (eval $ac_try) 2>&5
7667 ac_status=$?
7668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7669 (exit $ac_status); }; }; then
7670 gcc_cv_glibc=yes
7671 else
7672 echo "$as_me: failed program was:" >&5
7673 sed 's/^/| /' conftest.$ac_ext >&5
7674
7675 gcc_cv_glibc=no
7676 fi
7677 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7678 fi
7679
7680 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7681 echo "${ECHO_T}$gcc_cv_glibc" >&6
7682 if test $gcc_cv_glibc = yes; then
7683
7684 cat >>confdefs.h <<\_ACEOF
7685 #define _GNU_SOURCE 1
7686 _ACEOF
7687
7688 fi
7689
7690 # Need to reject headers which give warnings, so that the -Werror bootstrap
7691 # works later. *sigh* This needs to come before all header checks.
7692
7693 ac_c_preproc_warn_flag=yes
7694
7695 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7696 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7697 if test "${ac_cv_header_stdc+set}" = set; then
7698 echo $ECHO_N "(cached) $ECHO_C" >&6
7699 else
7700 cat >conftest.$ac_ext <<_ACEOF
7701 /* confdefs.h. */
7702 _ACEOF
7703 cat confdefs.h >>conftest.$ac_ext
7704 cat >>conftest.$ac_ext <<_ACEOF
7705 /* end confdefs.h. */
7706 #include <stdlib.h>
7707 #include <stdarg.h>
7708 #include <string.h>
7709 #include <float.h>
7710
7711 int
7712 main ()
7713 {
7714
7715 ;
7716 return 0;
7717 }
7718 _ACEOF
7719 rm -f conftest.$ac_objext
7720 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7721 (eval $ac_compile) 2>conftest.er1
7722 ac_status=$?
7723 grep -v '^ *+' conftest.er1 >conftest.err
7724 rm -f conftest.er1
7725 cat conftest.err >&5
7726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7727 (exit $ac_status); } &&
7728 { ac_try='test -z "$ac_c_werror_flag"
7729 || test ! -s conftest.err'
7730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7731 (eval $ac_try) 2>&5
7732 ac_status=$?
7733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7734 (exit $ac_status); }; } &&
7735 { ac_try='test -s conftest.$ac_objext'
7736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7737 (eval $ac_try) 2>&5
7738 ac_status=$?
7739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7740 (exit $ac_status); }; }; then
7741 ac_cv_header_stdc=yes
7742 else
7743 echo "$as_me: failed program was:" >&5
7744 sed 's/^/| /' conftest.$ac_ext >&5
7745
7746 ac_cv_header_stdc=no
7747 fi
7748 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7749
7750 if test $ac_cv_header_stdc = yes; then
7751 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7752 cat >conftest.$ac_ext <<_ACEOF
7753 /* confdefs.h. */
7754 _ACEOF
7755 cat confdefs.h >>conftest.$ac_ext
7756 cat >>conftest.$ac_ext <<_ACEOF
7757 /* end confdefs.h. */
7758 #include <string.h>
7759
7760 _ACEOF
7761 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7762 $EGREP "memchr" >/dev/null 2>&1; then
7763 :
7764 else
7765 ac_cv_header_stdc=no
7766 fi
7767 rm -f conftest*
7768
7769 fi
7770
7771 if test $ac_cv_header_stdc = yes; then
7772 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7773 cat >conftest.$ac_ext <<_ACEOF
7774 /* confdefs.h. */
7775 _ACEOF
7776 cat confdefs.h >>conftest.$ac_ext
7777 cat >>conftest.$ac_ext <<_ACEOF
7778 /* end confdefs.h. */
7779 #include <stdlib.h>
7780
7781 _ACEOF
7782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7783 $EGREP "free" >/dev/null 2>&1; then
7784 :
7785 else
7786 ac_cv_header_stdc=no
7787 fi
7788 rm -f conftest*
7789
7790 fi
7791
7792 if test $ac_cv_header_stdc = yes; then
7793 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7794 if test "$cross_compiling" = yes; then
7795 :
7796 else
7797 cat >conftest.$ac_ext <<_ACEOF
7798 /* confdefs.h. */
7799 _ACEOF
7800 cat confdefs.h >>conftest.$ac_ext
7801 cat >>conftest.$ac_ext <<_ACEOF
7802 /* end confdefs.h. */
7803 #include <ctype.h>
7804 #if ((' ' & 0x0FF) == 0x020)
7805 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7806 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7807 #else
7808 # define ISLOWER(c) \
7809 (('a' <= (c) && (c) <= 'i') \
7810 || ('j' <= (c) && (c) <= 'r') \
7811 || ('s' <= (c) && (c) <= 'z'))
7812 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7813 #endif
7814
7815 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7816 int
7817 main ()
7818 {
7819 int i;
7820 for (i = 0; i < 256; i++)
7821 if (XOR (islower (i), ISLOWER (i))
7822 || toupper (i) != TOUPPER (i))
7823 exit(2);
7824 exit (0);
7825 }
7826 _ACEOF
7827 rm -f conftest$ac_exeext
7828 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7829 (eval $ac_link) 2>&5
7830 ac_status=$?
7831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7832 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7834 (eval $ac_try) 2>&5
7835 ac_status=$?
7836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7837 (exit $ac_status); }; }; then
7838 :
7839 else
7840 echo "$as_me: program exited with status $ac_status" >&5
7841 echo "$as_me: failed program was:" >&5
7842 sed 's/^/| /' conftest.$ac_ext >&5
7843
7844 ( exit $ac_status )
7845 ac_cv_header_stdc=no
7846 fi
7847 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7848 fi
7849 fi
7850 fi
7851 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7852 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7853 if test $ac_cv_header_stdc = yes; then
7854
7855 cat >>confdefs.h <<\_ACEOF
7856 #define STDC_HEADERS 1
7857 _ACEOF
7858
7859 fi
7860
7861 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
7862 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
7863 if test "${ac_cv_header_time+set}" = set; then
7864 echo $ECHO_N "(cached) $ECHO_C" >&6
7865 else
7866 cat >conftest.$ac_ext <<_ACEOF
7867 /* confdefs.h. */
7868 _ACEOF
7869 cat confdefs.h >>conftest.$ac_ext
7870 cat >>conftest.$ac_ext <<_ACEOF
7871 /* end confdefs.h. */
7872 #include <sys/types.h>
7873 #include <sys/time.h>
7874 #include <time.h>
7875
7876 int
7877 main ()
7878 {
7879 if ((struct tm *) 0)
7880 return 0;
7881 ;
7882 return 0;
7883 }
7884 _ACEOF
7885 rm -f conftest.$ac_objext
7886 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7887 (eval $ac_compile) 2>conftest.er1
7888 ac_status=$?
7889 grep -v '^ *+' conftest.er1 >conftest.err
7890 rm -f conftest.er1
7891 cat conftest.err >&5
7892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7893 (exit $ac_status); } &&
7894 { ac_try='test -z "$ac_c_werror_flag"
7895 || test ! -s conftest.err'
7896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7897 (eval $ac_try) 2>&5
7898 ac_status=$?
7899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7900 (exit $ac_status); }; } &&
7901 { ac_try='test -s conftest.$ac_objext'
7902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7903 (eval $ac_try) 2>&5
7904 ac_status=$?
7905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7906 (exit $ac_status); }; }; then
7907 ac_cv_header_time=yes
7908 else
7909 echo "$as_me: failed program was:" >&5
7910 sed 's/^/| /' conftest.$ac_ext >&5
7911
7912 ac_cv_header_time=no
7913 fi
7914 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7915 fi
7916 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
7917 echo "${ECHO_T}$ac_cv_header_time" >&6
7918 if test $ac_cv_header_time = yes; then
7919
7920 cat >>confdefs.h <<\_ACEOF
7921 #define TIME_WITH_SYS_TIME 1
7922 _ACEOF
7923
7924 fi
7925
7926 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7927 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
7928 if test "${gcc_cv_header_string+set}" = set; then
7929 echo $ECHO_N "(cached) $ECHO_C" >&6
7930 else
7931 cat >conftest.$ac_ext <<_ACEOF
7932 /* confdefs.h. */
7933 _ACEOF
7934 cat confdefs.h >>conftest.$ac_ext
7935 cat >>conftest.$ac_ext <<_ACEOF
7936 /* end confdefs.h. */
7937 #include <string.h>
7938 #include <strings.h>
7939 int
7940 main ()
7941 {
7942
7943 ;
7944 return 0;
7945 }
7946 _ACEOF
7947 rm -f conftest.$ac_objext
7948 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7949 (eval $ac_compile) 2>conftest.er1
7950 ac_status=$?
7951 grep -v '^ *+' conftest.er1 >conftest.err
7952 rm -f conftest.er1
7953 cat conftest.err >&5
7954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7955 (exit $ac_status); } &&
7956 { ac_try='test -z "$ac_c_werror_flag"
7957 || test ! -s conftest.err'
7958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7959 (eval $ac_try) 2>&5
7960 ac_status=$?
7961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7962 (exit $ac_status); }; } &&
7963 { ac_try='test -s conftest.$ac_objext'
7964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7965 (eval $ac_try) 2>&5
7966 ac_status=$?
7967 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7968 (exit $ac_status); }; }; then
7969 gcc_cv_header_string=yes
7970 else
7971 echo "$as_me: failed program was:" >&5
7972 sed 's/^/| /' conftest.$ac_ext >&5
7973
7974 gcc_cv_header_string=no
7975 fi
7976 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7977 fi
7978 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7979 echo "${ECHO_T}$gcc_cv_header_string" >&6
7980 if test $gcc_cv_header_string = yes; then
7981
7982 cat >>confdefs.h <<\_ACEOF
7983 #define STRING_WITH_STRINGS 1
7984 _ACEOF
7985
7986 fi
7987
7988 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7989 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
7990 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7991 echo $ECHO_N "(cached) $ECHO_C" >&6
7992 else
7993 cat >conftest.$ac_ext <<_ACEOF
7994 /* confdefs.h. */
7995 _ACEOF
7996 cat confdefs.h >>conftest.$ac_ext
7997 cat >>conftest.$ac_ext <<_ACEOF
7998 /* end confdefs.h. */
7999 #include <sys/types.h>
8000 #include <sys/wait.h>
8001 #ifndef WEXITSTATUS
8002 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8003 #endif
8004 #ifndef WIFEXITED
8005 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8006 #endif
8007
8008 int
8009 main ()
8010 {
8011 int s;
8012 wait (&s);
8013 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8014 ;
8015 return 0;
8016 }
8017 _ACEOF
8018 rm -f conftest.$ac_objext
8019 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8020 (eval $ac_compile) 2>conftest.er1
8021 ac_status=$?
8022 grep -v '^ *+' conftest.er1 >conftest.err
8023 rm -f conftest.er1
8024 cat conftest.err >&5
8025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8026 (exit $ac_status); } &&
8027 { ac_try='test -z "$ac_c_werror_flag"
8028 || test ! -s conftest.err'
8029 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030 (eval $ac_try) 2>&5
8031 ac_status=$?
8032 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033 (exit $ac_status); }; } &&
8034 { ac_try='test -s conftest.$ac_objext'
8035 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8036 (eval $ac_try) 2>&5
8037 ac_status=$?
8038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8039 (exit $ac_status); }; }; then
8040 ac_cv_header_sys_wait_h=yes
8041 else
8042 echo "$as_me: failed program was:" >&5
8043 sed 's/^/| /' conftest.$ac_ext >&5
8044
8045 ac_cv_header_sys_wait_h=no
8046 fi
8047 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8048 fi
8049 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8050 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8051 if test $ac_cv_header_sys_wait_h = yes; then
8052
8053 cat >>confdefs.h <<\_ACEOF
8054 #define HAVE_SYS_WAIT_H 1
8055 _ACEOF
8056
8057 fi
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8082 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8083 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8084 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8085 do
8086 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8087 echo "$as_me:$LINENO: checking for $ac_header" >&5
8088 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8089 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8090 echo $ECHO_N "(cached) $ECHO_C" >&6
8091 else
8092 cat >conftest.$ac_ext <<_ACEOF
8093 /* confdefs.h. */
8094 _ACEOF
8095 cat confdefs.h >>conftest.$ac_ext
8096 cat >>conftest.$ac_ext <<_ACEOF
8097 /* end confdefs.h. */
8098 #include <$ac_header>
8099 _ACEOF
8100 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8101 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8102 ac_status=$?
8103 grep -v '^ *+' conftest.er1 >conftest.err
8104 rm -f conftest.er1
8105 cat conftest.err >&5
8106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8107 (exit $ac_status); } >/dev/null; then
8108 if test -s conftest.err; then
8109 ac_cpp_err=$ac_c_preproc_warn_flag
8110 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8111 else
8112 ac_cpp_err=
8113 fi
8114 else
8115 ac_cpp_err=yes
8116 fi
8117 if test -z "$ac_cpp_err"; then
8118 eval "$as_ac_Header=yes"
8119 else
8120 echo "$as_me: failed program was:" >&5
8121 sed 's/^/| /' conftest.$ac_ext >&5
8122
8123 eval "$as_ac_Header=no"
8124 fi
8125 rm -f conftest.err conftest.$ac_ext
8126 fi
8127 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8128 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8129 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8130 cat >>confdefs.h <<_ACEOF
8131 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8132 _ACEOF
8133
8134 fi
8135 done
8136
8137
8138 # Check for thread headers.
8139 echo "$as_me:$LINENO: checking for thread.h" >&5
8140 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8141 if test "${ac_cv_header_thread_h+set}" = set; then
8142 echo $ECHO_N "(cached) $ECHO_C" >&6
8143 else
8144 cat >conftest.$ac_ext <<_ACEOF
8145 /* confdefs.h. */
8146 _ACEOF
8147 cat confdefs.h >>conftest.$ac_ext
8148 cat >>conftest.$ac_ext <<_ACEOF
8149 /* end confdefs.h. */
8150 #include <thread.h>
8151 _ACEOF
8152 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8153 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8154 ac_status=$?
8155 grep -v '^ *+' conftest.er1 >conftest.err
8156 rm -f conftest.er1
8157 cat conftest.err >&5
8158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8159 (exit $ac_status); } >/dev/null; then
8160 if test -s conftest.err; then
8161 ac_cpp_err=$ac_c_preproc_warn_flag
8162 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8163 else
8164 ac_cpp_err=
8165 fi
8166 else
8167 ac_cpp_err=yes
8168 fi
8169 if test -z "$ac_cpp_err"; then
8170 ac_cv_header_thread_h=yes
8171 else
8172 echo "$as_me: failed program was:" >&5
8173 sed 's/^/| /' conftest.$ac_ext >&5
8174
8175 ac_cv_header_thread_h=no
8176 fi
8177 rm -f conftest.err conftest.$ac_ext
8178 fi
8179 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8180 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8181 if test $ac_cv_header_thread_h = yes; then
8182 have_thread_h=yes
8183 else
8184 have_thread_h=
8185 fi
8186
8187 echo "$as_me:$LINENO: checking for pthread.h" >&5
8188 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8189 if test "${ac_cv_header_pthread_h+set}" = set; then
8190 echo $ECHO_N "(cached) $ECHO_C" >&6
8191 else
8192 cat >conftest.$ac_ext <<_ACEOF
8193 /* confdefs.h. */
8194 _ACEOF
8195 cat confdefs.h >>conftest.$ac_ext
8196 cat >>conftest.$ac_ext <<_ACEOF
8197 /* end confdefs.h. */
8198 #include <pthread.h>
8199 _ACEOF
8200 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8201 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8202 ac_status=$?
8203 grep -v '^ *+' conftest.er1 >conftest.err
8204 rm -f conftest.er1
8205 cat conftest.err >&5
8206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8207 (exit $ac_status); } >/dev/null; then
8208 if test -s conftest.err; then
8209 ac_cpp_err=$ac_c_preproc_warn_flag
8210 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8211 else
8212 ac_cpp_err=
8213 fi
8214 else
8215 ac_cpp_err=yes
8216 fi
8217 if test -z "$ac_cpp_err"; then
8218 ac_cv_header_pthread_h=yes
8219 else
8220 echo "$as_me: failed program was:" >&5
8221 sed 's/^/| /' conftest.$ac_ext >&5
8222
8223 ac_cv_header_pthread_h=no
8224 fi
8225 rm -f conftest.err conftest.$ac_ext
8226 fi
8227 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8228 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8229 if test $ac_cv_header_pthread_h = yes; then
8230 have_pthread_h=yes
8231 else
8232 have_pthread_h=
8233 fi
8234
8235
8236 # These tests can't be done till we know if we have limits.h.
8237 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8238 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8239 if test "${gcc_cv_decl_char_bit+set}" = set; then
8240 echo $ECHO_N "(cached) $ECHO_C" >&6
8241 else
8242 cat >conftest.$ac_ext <<_ACEOF
8243 /* confdefs.h. */
8244 _ACEOF
8245 cat confdefs.h >>conftest.$ac_ext
8246 cat >>conftest.$ac_ext <<_ACEOF
8247 /* end confdefs.h. */
8248 #ifdef HAVE_LIMITS_H
8249 #include <limits.h>
8250 #endif
8251 #ifdef CHAR_BIT
8252 found
8253 #endif
8254 _ACEOF
8255 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8256 $EGREP "found" >/dev/null 2>&1; then
8257 gcc_cv_decl_char_bit=yes
8258 else
8259 gcc_cv_decl_char_bit=no
8260 fi
8261 rm -f conftest*
8262
8263
8264 fi
8265 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8266 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8267 if test $gcc_cv_decl_char_bit = no; then
8268 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8269 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8270 if test "${gcc_cv_c_nbby+set}" = set; then
8271 echo $ECHO_N "(cached) $ECHO_C" >&6
8272 else
8273 i=8
8274 gcc_cv_c_nbby=
8275 while test $i -lt 65; do
8276 cat >conftest.$ac_ext <<_ACEOF
8277 /* confdefs.h. */
8278 _ACEOF
8279 cat confdefs.h >>conftest.$ac_ext
8280 cat >>conftest.$ac_ext <<_ACEOF
8281 /* end confdefs.h. */
8282
8283 int
8284 main ()
8285 {
8286 switch(0) {
8287 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8288 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8289 ; }
8290 ;
8291 return 0;
8292 }
8293 _ACEOF
8294 rm -f conftest.$ac_objext
8295 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8296 (eval $ac_compile) 2>conftest.er1
8297 ac_status=$?
8298 grep -v '^ *+' conftest.er1 >conftest.err
8299 rm -f conftest.er1
8300 cat conftest.err >&5
8301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8302 (exit $ac_status); } &&
8303 { ac_try='test -z "$ac_c_werror_flag"
8304 || test ! -s conftest.err'
8305 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8306 (eval $ac_try) 2>&5
8307 ac_status=$?
8308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8309 (exit $ac_status); }; } &&
8310 { ac_try='test -s conftest.$ac_objext'
8311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8312 (eval $ac_try) 2>&5
8313 ac_status=$?
8314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8315 (exit $ac_status); }; }; then
8316 gcc_cv_c_nbby=$i; break
8317 else
8318 echo "$as_me: failed program was:" >&5
8319 sed 's/^/| /' conftest.$ac_ext >&5
8320
8321 fi
8322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8323 i=`expr $i + 1`
8324 done
8325 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8326
8327 fi
8328 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8329 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8330 if test $gcc_cv_c_nbby = failed; then
8331 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8332 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8333 { (exit 1); exit 1; }; }
8334 else
8335
8336 cat >>confdefs.h <<_ACEOF
8337 #define CHAR_BIT $gcc_cv_c_nbby
8338 _ACEOF
8339
8340 fi
8341 fi
8342 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8343 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8344 if test "${ac_cv_c_bigendian+set}" = set; then
8345 echo $ECHO_N "(cached) $ECHO_C" >&6
8346 else
8347 ac_cv_c_bigendian=unknown
8348 # See if sys/param.h defines the BYTE_ORDER macro.
8349 cat >conftest.$ac_ext <<_ACEOF
8350 /* confdefs.h. */
8351 _ACEOF
8352 cat confdefs.h >>conftest.$ac_ext
8353 cat >>conftest.$ac_ext <<_ACEOF
8354 /* end confdefs.h. */
8355 #include <sys/types.h>
8356 #include <sys/param.h>
8357 int
8358 main ()
8359 {
8360
8361 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8362 bogus endian macros
8363 #endif
8364 ;
8365 return 0;
8366 }
8367 _ACEOF
8368 rm -f conftest.$ac_objext
8369 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8370 (eval $ac_compile) 2>conftest.er1
8371 ac_status=$?
8372 grep -v '^ *+' conftest.er1 >conftest.err
8373 rm -f conftest.er1
8374 cat conftest.err >&5
8375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8376 (exit $ac_status); } &&
8377 { ac_try='test -z "$ac_c_werror_flag"
8378 || test ! -s conftest.err'
8379 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8380 (eval $ac_try) 2>&5
8381 ac_status=$?
8382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8383 (exit $ac_status); }; } &&
8384 { ac_try='test -s conftest.$ac_objext'
8385 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8386 (eval $ac_try) 2>&5
8387 ac_status=$?
8388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8389 (exit $ac_status); }; }; then
8390 # It does; now see whether it defined to BIG_ENDIAN or not.
8391 cat >conftest.$ac_ext <<_ACEOF
8392 /* confdefs.h. */
8393 _ACEOF
8394 cat confdefs.h >>conftest.$ac_ext
8395 cat >>conftest.$ac_ext <<_ACEOF
8396 /* end confdefs.h. */
8397 #include <sys/types.h>
8398 #include <sys/param.h>
8399 int
8400 main ()
8401 {
8402
8403 #if BYTE_ORDER != BIG_ENDIAN
8404 not big endian
8405 #endif
8406 ;
8407 return 0;
8408 }
8409 _ACEOF
8410 rm -f conftest.$ac_objext
8411 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8412 (eval $ac_compile) 2>conftest.er1
8413 ac_status=$?
8414 grep -v '^ *+' conftest.er1 >conftest.err
8415 rm -f conftest.er1
8416 cat conftest.err >&5
8417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8418 (exit $ac_status); } &&
8419 { ac_try='test -z "$ac_c_werror_flag"
8420 || test ! -s conftest.err'
8421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8422 (eval $ac_try) 2>&5
8423 ac_status=$?
8424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8425 (exit $ac_status); }; } &&
8426 { ac_try='test -s conftest.$ac_objext'
8427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8428 (eval $ac_try) 2>&5
8429 ac_status=$?
8430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8431 (exit $ac_status); }; }; then
8432 ac_cv_c_bigendian=yes
8433 else
8434 echo "$as_me: failed program was:" >&5
8435 sed 's/^/| /' conftest.$ac_ext >&5
8436
8437 ac_cv_c_bigendian=no
8438 fi
8439 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8440 else
8441 echo "$as_me: failed program was:" >&5
8442 sed 's/^/| /' conftest.$ac_ext >&5
8443
8444 fi
8445 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8446 if test $ac_cv_c_bigendian = unknown; then
8447 if test "$cross_compiling" = yes; then
8448 echo $ac_n "cross-compiling... " 2>&6
8449 else
8450 cat >conftest.$ac_ext <<_ACEOF
8451 /* confdefs.h. */
8452 _ACEOF
8453 cat confdefs.h >>conftest.$ac_ext
8454 cat >>conftest.$ac_ext <<_ACEOF
8455 /* end confdefs.h. */
8456 main () {
8457 /* Are we little or big endian? From Harbison&Steele. */
8458 union
8459 {
8460 long l;
8461 char c[sizeof (long)];
8462 } u;
8463 u.l = 1;
8464 exit (u.c[sizeof (long) - 1] == 1);
8465 }
8466 _ACEOF
8467 rm -f conftest$ac_exeext
8468 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8469 (eval $ac_link) 2>&5
8470 ac_status=$?
8471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8472 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8474 (eval $ac_try) 2>&5
8475 ac_status=$?
8476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8477 (exit $ac_status); }; }; then
8478 ac_cv_c_bigendian=no
8479 else
8480 echo "$as_me: program exited with status $ac_status" >&5
8481 echo "$as_me: failed program was:" >&5
8482 sed 's/^/| /' conftest.$ac_ext >&5
8483
8484 ( exit $ac_status )
8485 ac_cv_c_bigendian=yes
8486 fi
8487 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8488 fi
8489 fi
8490 fi
8491 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8492 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8493 if test $ac_cv_c_bigendian = unknown; then
8494 echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
8495 echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
8496
8497 cat >conftest.c <<EOF
8498 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8499 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8500 void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
8501 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8502 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8503 void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
8504 int main() { _ascii (); _ebcdic (); return 0; }
8505 EOF
8506 if test -f conftest.c ; then
8507 if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
8508 if test `grep -l BIGenDianSyS conftest.o` ; then
8509 echo $ac_n ' big endian probe OK, ' 1>&6
8510 ac_cv_c_bigendian=yes
8511 fi
8512 if test `grep -l LiTTleEnDian conftest.o` ; then
8513 echo $ac_n ' little endian probe OK, ' 1>&6
8514 if test $ac_cv_c_bigendian = yes ; then
8515 ac_cv_c_bigendian=unknown;
8516 else
8517 ac_cv_c_bigendian=no
8518 fi
8519 fi
8520 echo $ac_n 'guessing bigendian ... ' >&6
8521 fi
8522 fi
8523 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8524 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8525 fi
8526 if test $ac_cv_c_bigendian = yes; then
8527
8528 cat >>confdefs.h <<\_ACEOF
8529 #define WORDS_BIGENDIAN 1
8530 _ACEOF
8531
8532
8533 cat >>confdefs.h <<\_ACEOF
8534 #define HOST_WORDS_BIG_ENDIAN 1
8535 _ACEOF
8536
8537 BYTEORDER=4321
8538 else
8539 BYTEORDER=1234
8540 fi
8541
8542 cat >>confdefs.h <<_ACEOF
8543 #define BYTEORDER $BYTEORDER
8544 _ACEOF
8545
8546 if test $ac_cv_c_bigendian = unknown; then
8547 { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
8548 echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
8549 { (exit 1); exit 1; }; }
8550 fi
8551
8552
8553 # --------
8554 # UNSORTED
8555 # --------
8556
8557 # Stage specific cflags for build.
8558 stage1_cflags=
8559 case $build in
8560 vax-*-*)
8561 if test x$GCC = xyes
8562 then
8563 stage1_cflags="-Wa,-J"
8564 else
8565 stage1_cflags="-J"
8566 fi
8567 ;;
8568 powerpc-*-darwin*)
8569 # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
8570 # sources; use -no-cpp-precomp to get to GNU cpp.
8571 # Apple's GCC has bugs in designated initializer handling, so disable
8572 # that too.
8573 stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
8574 ;;
8575 esac
8576
8577
8578 # These libraries may be used by collect2.
8579 # We may need a special search path to get them linked.
8580 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8581 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8582 if test "${gcc_cv_collect2_libs+set}" = set; then
8583 echo $ECHO_N "(cached) $ECHO_C" >&6
8584 else
8585 save_LIBS="$LIBS"
8586 for libs in '' -lld -lmld \
8587 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8588 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8589 do
8590 LIBS="$libs"
8591 cat >conftest.$ac_ext <<_ACEOF
8592 /* confdefs.h. */
8593 _ACEOF
8594 cat confdefs.h >>conftest.$ac_ext
8595 cat >>conftest.$ac_ext <<_ACEOF
8596 /* end confdefs.h. */
8597
8598 /* Override any gcc2 internal prototype to avoid an error. */
8599 #ifdef __cplusplus
8600 extern "C"
8601 #endif
8602 /* We use char because int might match the return type of a gcc2
8603 builtin and then its argument prototype would still apply. */
8604 char ldopen ();
8605 int
8606 main ()
8607 {
8608 ldopen ();
8609 ;
8610 return 0;
8611 }
8612 _ACEOF
8613 rm -f conftest.$ac_objext conftest$ac_exeext
8614 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8615 (eval $ac_link) 2>conftest.er1
8616 ac_status=$?
8617 grep -v '^ *+' conftest.er1 >conftest.err
8618 rm -f conftest.er1
8619 cat conftest.err >&5
8620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8621 (exit $ac_status); } &&
8622 { ac_try='test -z "$ac_c_werror_flag"
8623 || test ! -s conftest.err'
8624 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8625 (eval $ac_try) 2>&5
8626 ac_status=$?
8627 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8628 (exit $ac_status); }; } &&
8629 { ac_try='test -s conftest$ac_exeext'
8630 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8631 (eval $ac_try) 2>&5
8632 ac_status=$?
8633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8634 (exit $ac_status); }; }; then
8635 gcc_cv_collect2_libs="$libs"; break
8636 else
8637 echo "$as_me: failed program was:" >&5
8638 sed 's/^/| /' conftest.$ac_ext >&5
8639
8640 fi
8641 rm -f conftest.err conftest.$ac_objext \
8642 conftest$ac_exeext conftest.$ac_ext
8643 done
8644 LIBS="$save_LIBS"
8645 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8646 fi
8647 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8648 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8649 case $gcc_cv_collect2_libs in
8650 "none required") ;;
8651 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8652 esac
8653
8654
8655 # When building Ada code on Alpha, we need exc_resume which is usually in
8656 # -lexc. So test for it.
8657 save_LIBS="$LIBS"
8658 LIBS=
8659 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8660 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8661 if test "${ac_cv_search_exc_resume+set}" = set; then
8662 echo $ECHO_N "(cached) $ECHO_C" >&6
8663 else
8664 ac_func_search_save_LIBS=$LIBS
8665 ac_cv_search_exc_resume=no
8666 cat >conftest.$ac_ext <<_ACEOF
8667 /* confdefs.h. */
8668 _ACEOF
8669 cat confdefs.h >>conftest.$ac_ext
8670 cat >>conftest.$ac_ext <<_ACEOF
8671 /* end confdefs.h. */
8672
8673 /* Override any gcc2 internal prototype to avoid an error. */
8674 #ifdef __cplusplus
8675 extern "C"
8676 #endif
8677 /* We use char because int might match the return type of a gcc2
8678 builtin and then its argument prototype would still apply. */
8679 char exc_resume ();
8680 int
8681 main ()
8682 {
8683 exc_resume ();
8684 ;
8685 return 0;
8686 }
8687 _ACEOF
8688 rm -f conftest.$ac_objext conftest$ac_exeext
8689 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8690 (eval $ac_link) 2>conftest.er1
8691 ac_status=$?
8692 grep -v '^ *+' conftest.er1 >conftest.err
8693 rm -f conftest.er1
8694 cat conftest.err >&5
8695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8696 (exit $ac_status); } &&
8697 { ac_try='test -z "$ac_c_werror_flag"
8698 || test ! -s conftest.err'
8699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8700 (eval $ac_try) 2>&5
8701 ac_status=$?
8702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8703 (exit $ac_status); }; } &&
8704 { ac_try='test -s conftest$ac_exeext'
8705 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8706 (eval $ac_try) 2>&5
8707 ac_status=$?
8708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8709 (exit $ac_status); }; }; then
8710 ac_cv_search_exc_resume="none required"
8711 else
8712 echo "$as_me: failed program was:" >&5
8713 sed 's/^/| /' conftest.$ac_ext >&5
8714
8715 fi
8716 rm -f conftest.err conftest.$ac_objext \
8717 conftest$ac_exeext conftest.$ac_ext
8718 if test "$ac_cv_search_exc_resume" = no; then
8719 for ac_lib in exc; do
8720 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8721 cat >conftest.$ac_ext <<_ACEOF
8722 /* confdefs.h. */
8723 _ACEOF
8724 cat confdefs.h >>conftest.$ac_ext
8725 cat >>conftest.$ac_ext <<_ACEOF
8726 /* end confdefs.h. */
8727
8728 /* Override any gcc2 internal prototype to avoid an error. */
8729 #ifdef __cplusplus
8730 extern "C"
8731 #endif
8732 /* We use char because int might match the return type of a gcc2
8733 builtin and then its argument prototype would still apply. */
8734 char exc_resume ();
8735 int
8736 main ()
8737 {
8738 exc_resume ();
8739 ;
8740 return 0;
8741 }
8742 _ACEOF
8743 rm -f conftest.$ac_objext conftest$ac_exeext
8744 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8745 (eval $ac_link) 2>conftest.er1
8746 ac_status=$?
8747 grep -v '^ *+' conftest.er1 >conftest.err
8748 rm -f conftest.er1
8749 cat conftest.err >&5
8750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751 (exit $ac_status); } &&
8752 { ac_try='test -z "$ac_c_werror_flag"
8753 || test ! -s conftest.err'
8754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8755 (eval $ac_try) 2>&5
8756 ac_status=$?
8757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758 (exit $ac_status); }; } &&
8759 { ac_try='test -s conftest$ac_exeext'
8760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8761 (eval $ac_try) 2>&5
8762 ac_status=$?
8763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8764 (exit $ac_status); }; }; then
8765 ac_cv_search_exc_resume="-l$ac_lib"
8766 break
8767 else
8768 echo "$as_me: failed program was:" >&5
8769 sed 's/^/| /' conftest.$ac_ext >&5
8770
8771 fi
8772 rm -f conftest.err conftest.$ac_objext \
8773 conftest$ac_exeext conftest.$ac_ext
8774 done
8775 fi
8776 LIBS=$ac_func_search_save_LIBS
8777 fi
8778 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
8779 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
8780 if test "$ac_cv_search_exc_resume" != no; then
8781 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
8782
8783 fi
8784
8785 GNAT_LIBEXC="$LIBS"
8786 LIBS="$save_LIBS"
8787
8788
8789 # Some systems put ldexp and frexp in libm instead of libc; assume
8790 # they're both in the same place. jcf-dump needs them.
8791 save_LIBS="$LIBS"
8792 LIBS=
8793 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
8794 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
8795 if test "${ac_cv_search_ldexp+set}" = set; then
8796 echo $ECHO_N "(cached) $ECHO_C" >&6
8797 else
8798 ac_func_search_save_LIBS=$LIBS
8799 ac_cv_search_ldexp=no
8800 cat >conftest.$ac_ext <<_ACEOF
8801 /* confdefs.h. */
8802 _ACEOF
8803 cat confdefs.h >>conftest.$ac_ext
8804 cat >>conftest.$ac_ext <<_ACEOF
8805 /* end confdefs.h. */
8806
8807 /* Override any gcc2 internal prototype to avoid an error. */
8808 #ifdef __cplusplus
8809 extern "C"
8810 #endif
8811 /* We use char because int might match the return type of a gcc2
8812 builtin and then its argument prototype would still apply. */
8813 char ldexp ();
8814 int
8815 main ()
8816 {
8817 ldexp ();
8818 ;
8819 return 0;
8820 }
8821 _ACEOF
8822 rm -f conftest.$ac_objext conftest$ac_exeext
8823 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8824 (eval $ac_link) 2>conftest.er1
8825 ac_status=$?
8826 grep -v '^ *+' conftest.er1 >conftest.err
8827 rm -f conftest.er1
8828 cat conftest.err >&5
8829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8830 (exit $ac_status); } &&
8831 { ac_try='test -z "$ac_c_werror_flag"
8832 || test ! -s conftest.err'
8833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8834 (eval $ac_try) 2>&5
8835 ac_status=$?
8836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8837 (exit $ac_status); }; } &&
8838 { ac_try='test -s conftest$ac_exeext'
8839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8840 (eval $ac_try) 2>&5
8841 ac_status=$?
8842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8843 (exit $ac_status); }; }; then
8844 ac_cv_search_ldexp="none required"
8845 else
8846 echo "$as_me: failed program was:" >&5
8847 sed 's/^/| /' conftest.$ac_ext >&5
8848
8849 fi
8850 rm -f conftest.err conftest.$ac_objext \
8851 conftest$ac_exeext conftest.$ac_ext
8852 if test "$ac_cv_search_ldexp" = no; then
8853 for ac_lib in m; do
8854 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8855 cat >conftest.$ac_ext <<_ACEOF
8856 /* confdefs.h. */
8857 _ACEOF
8858 cat confdefs.h >>conftest.$ac_ext
8859 cat >>conftest.$ac_ext <<_ACEOF
8860 /* end confdefs.h. */
8861
8862 /* Override any gcc2 internal prototype to avoid an error. */
8863 #ifdef __cplusplus
8864 extern "C"
8865 #endif
8866 /* We use char because int might match the return type of a gcc2
8867 builtin and then its argument prototype would still apply. */
8868 char ldexp ();
8869 int
8870 main ()
8871 {
8872 ldexp ();
8873 ;
8874 return 0;
8875 }
8876 _ACEOF
8877 rm -f conftest.$ac_objext conftest$ac_exeext
8878 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8879 (eval $ac_link) 2>conftest.er1
8880 ac_status=$?
8881 grep -v '^ *+' conftest.er1 >conftest.err
8882 rm -f conftest.er1
8883 cat conftest.err >&5
8884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8885 (exit $ac_status); } &&
8886 { ac_try='test -z "$ac_c_werror_flag"
8887 || test ! -s conftest.err'
8888 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8889 (eval $ac_try) 2>&5
8890 ac_status=$?
8891 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8892 (exit $ac_status); }; } &&
8893 { ac_try='test -s conftest$ac_exeext'
8894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8895 (eval $ac_try) 2>&5
8896 ac_status=$?
8897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8898 (exit $ac_status); }; }; then
8899 ac_cv_search_ldexp="-l$ac_lib"
8900 break
8901 else
8902 echo "$as_me: failed program was:" >&5
8903 sed 's/^/| /' conftest.$ac_ext >&5
8904
8905 fi
8906 rm -f conftest.err conftest.$ac_objext \
8907 conftest$ac_exeext conftest.$ac_ext
8908 done
8909 fi
8910 LIBS=$ac_func_search_save_LIBS
8911 fi
8912 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
8913 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
8914 if test "$ac_cv_search_ldexp" != no; then
8915 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
8916
8917 fi
8918
8919 LDEXP_LIB="$LIBS"
8920 LIBS="$save_LIBS"
8921
8922
8923 # Use <inttypes.h> only if it exists,
8924 # doesn't clash with <sys/types.h>, and declares intmax_t.
8925 echo "$as_me:$LINENO: checking for inttypes.h" >&5
8926 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
8927 if test "${gcc_cv_header_inttypes_h+set}" = set; then
8928 echo $ECHO_N "(cached) $ECHO_C" >&6
8929 else
8930 cat >conftest.$ac_ext <<_ACEOF
8931 /* confdefs.h. */
8932 _ACEOF
8933 cat confdefs.h >>conftest.$ac_ext
8934 cat >>conftest.$ac_ext <<_ACEOF
8935 /* end confdefs.h. */
8936 #include <sys/types.h>
8937 #include <inttypes.h>
8938 int
8939 main ()
8940 {
8941 intmax_t i = -1;
8942 ;
8943 return 0;
8944 }
8945 _ACEOF
8946 rm -f conftest.$ac_objext
8947 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8948 (eval $ac_compile) 2>conftest.er1
8949 ac_status=$?
8950 grep -v '^ *+' conftest.er1 >conftest.err
8951 rm -f conftest.er1
8952 cat conftest.err >&5
8953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954 (exit $ac_status); } &&
8955 { ac_try='test -z "$ac_c_werror_flag"
8956 || test ! -s conftest.err'
8957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8958 (eval $ac_try) 2>&5
8959 ac_status=$?
8960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8961 (exit $ac_status); }; } &&
8962 { ac_try='test -s conftest.$ac_objext'
8963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8964 (eval $ac_try) 2>&5
8965 ac_status=$?
8966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8967 (exit $ac_status); }; }; then
8968 gcc_cv_header_inttypes_h=yes
8969 else
8970 echo "$as_me: failed program was:" >&5
8971 sed 's/^/| /' conftest.$ac_ext >&5
8972
8973 gcc_cv_header_inttypes_h=no
8974 fi
8975 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8976 fi
8977
8978 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
8979 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
8980 if test $gcc_cv_header_inttypes_h = yes; then
8981
8982 cat >>confdefs.h <<\_ACEOF
8983 #define HAVE_INTTYPES_H 1
8984 _ACEOF
8985
8986 fi
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026 for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
9027 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9028 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9029 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9030 do
9031 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9032 echo "$as_me:$LINENO: checking for $ac_func" >&5
9033 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9034 if eval "test \"\${$as_ac_var+set}\" = set"; then
9035 echo $ECHO_N "(cached) $ECHO_C" >&6
9036 else
9037 cat >conftest.$ac_ext <<_ACEOF
9038 /* confdefs.h. */
9039 _ACEOF
9040 cat confdefs.h >>conftest.$ac_ext
9041 cat >>conftest.$ac_ext <<_ACEOF
9042 /* end confdefs.h. */
9043 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9044 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9045 #define $ac_func innocuous_$ac_func
9046
9047 /* System header to define __stub macros and hopefully few prototypes,
9048 which can conflict with char $ac_func (); below.
9049 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9050 <limits.h> exists even on freestanding compilers. */
9051
9052 #ifdef __STDC__
9053 # include <limits.h>
9054 #else
9055 # include <assert.h>
9056 #endif
9057
9058 #undef $ac_func
9059
9060 /* Override any gcc2 internal prototype to avoid an error. */
9061 #ifdef __cplusplus
9062 extern "C"
9063 {
9064 #endif
9065 /* We use char because int might match the return type of a gcc2
9066 builtin and then its argument prototype would still apply. */
9067 char $ac_func ();
9068 /* The GNU C library defines this for functions which it implements
9069 to always fail with ENOSYS. Some functions are actually named
9070 something starting with __ and the normal name is an alias. */
9071 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9072 choke me
9073 #else
9074 char (*f) () = $ac_func;
9075 #endif
9076 #ifdef __cplusplus
9077 }
9078 #endif
9079
9080 int
9081 main ()
9082 {
9083 return f != $ac_func;
9084 ;
9085 return 0;
9086 }
9087 _ACEOF
9088 rm -f conftest.$ac_objext conftest$ac_exeext
9089 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9090 (eval $ac_link) 2>conftest.er1
9091 ac_status=$?
9092 grep -v '^ *+' conftest.er1 >conftest.err
9093 rm -f conftest.er1
9094 cat conftest.err >&5
9095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9096 (exit $ac_status); } &&
9097 { ac_try='test -z "$ac_c_werror_flag"
9098 || test ! -s conftest.err'
9099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9100 (eval $ac_try) 2>&5
9101 ac_status=$?
9102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103 (exit $ac_status); }; } &&
9104 { ac_try='test -s conftest$ac_exeext'
9105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9106 (eval $ac_try) 2>&5
9107 ac_status=$?
9108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9109 (exit $ac_status); }; }; then
9110 eval "$as_ac_var=yes"
9111 else
9112 echo "$as_me: failed program was:" >&5
9113 sed 's/^/| /' conftest.$ac_ext >&5
9114
9115 eval "$as_ac_var=no"
9116 fi
9117 rm -f conftest.err conftest.$ac_objext \
9118 conftest$ac_exeext conftest.$ac_ext
9119 fi
9120 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9121 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9122 if test `eval echo '${'$as_ac_var'}'` = yes; then
9123 cat >>confdefs.h <<_ACEOF
9124 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9125 _ACEOF
9126
9127 fi
9128 done
9129
9130
9131 if test x$ac_cv_func_mbstowcs = xyes; then
9132 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9133 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9134 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9135 echo $ECHO_N "(cached) $ECHO_C" >&6
9136 else
9137 if test "$cross_compiling" = yes; then
9138 gcc_cv_func_mbstowcs_works=yes
9139 else
9140 cat >conftest.$ac_ext <<_ACEOF
9141 /* confdefs.h. */
9142 _ACEOF
9143 cat confdefs.h >>conftest.$ac_ext
9144 cat >>conftest.$ac_ext <<_ACEOF
9145 /* end confdefs.h. */
9146 #include <stdlib.h>
9147 int main()
9148 {
9149 mbstowcs(0, "", 0);
9150 return 0;
9151 }
9152 _ACEOF
9153 rm -f conftest$ac_exeext
9154 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9155 (eval $ac_link) 2>&5
9156 ac_status=$?
9157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9158 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9160 (eval $ac_try) 2>&5
9161 ac_status=$?
9162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9163 (exit $ac_status); }; }; then
9164 gcc_cv_func_mbstowcs_works=yes
9165 else
9166 echo "$as_me: program exited with status $ac_status" >&5
9167 echo "$as_me: failed program was:" >&5
9168 sed 's/^/| /' conftest.$ac_ext >&5
9169
9170 ( exit $ac_status )
9171 gcc_cv_func_mbstowcs_works=no
9172 fi
9173 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9174 fi
9175 fi
9176 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9177 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9178 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9179
9180 cat >>confdefs.h <<\_ACEOF
9181 #define HAVE_WORKING_MBSTOWCS 1
9182 _ACEOF
9183
9184 fi
9185 fi
9186
9187 echo "$as_me:$LINENO: checking for ssize_t" >&5
9188 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9189 if test "${ac_cv_type_ssize_t+set}" = set; then
9190 echo $ECHO_N "(cached) $ECHO_C" >&6
9191 else
9192 cat >conftest.$ac_ext <<_ACEOF
9193 /* confdefs.h. */
9194 _ACEOF
9195 cat confdefs.h >>conftest.$ac_ext
9196 cat >>conftest.$ac_ext <<_ACEOF
9197 /* end confdefs.h. */
9198 $ac_includes_default
9199 int
9200 main ()
9201 {
9202 if ((ssize_t *) 0)
9203 return 0;
9204 if (sizeof (ssize_t))
9205 return 0;
9206 ;
9207 return 0;
9208 }
9209 _ACEOF
9210 rm -f conftest.$ac_objext
9211 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9212 (eval $ac_compile) 2>conftest.er1
9213 ac_status=$?
9214 grep -v '^ *+' conftest.er1 >conftest.err
9215 rm -f conftest.er1
9216 cat conftest.err >&5
9217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9218 (exit $ac_status); } &&
9219 { ac_try='test -z "$ac_c_werror_flag"
9220 || test ! -s conftest.err'
9221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9222 (eval $ac_try) 2>&5
9223 ac_status=$?
9224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9225 (exit $ac_status); }; } &&
9226 { ac_try='test -s conftest.$ac_objext'
9227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9228 (eval $ac_try) 2>&5
9229 ac_status=$?
9230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9231 (exit $ac_status); }; }; then
9232 ac_cv_type_ssize_t=yes
9233 else
9234 echo "$as_me: failed program was:" >&5
9235 sed 's/^/| /' conftest.$ac_ext >&5
9236
9237 ac_cv_type_ssize_t=no
9238 fi
9239 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9240 fi
9241 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9242 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9243 if test $ac_cv_type_ssize_t = yes; then
9244 :
9245 else
9246
9247 cat >>confdefs.h <<_ACEOF
9248 #define ssize_t int
9249 _ACEOF
9250
9251 fi
9252
9253
9254 # Try to determine the array type of the second argument of getgroups
9255 # for the target system (int or gid_t).
9256 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9257 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9258 if test "${ac_cv_type_uid_t+set}" = set; then
9259 echo $ECHO_N "(cached) $ECHO_C" >&6
9260 else
9261 cat >conftest.$ac_ext <<_ACEOF
9262 /* confdefs.h. */
9263 _ACEOF
9264 cat confdefs.h >>conftest.$ac_ext
9265 cat >>conftest.$ac_ext <<_ACEOF
9266 /* end confdefs.h. */
9267 #include <sys/types.h>
9268
9269 _ACEOF
9270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9271 $EGREP "uid_t" >/dev/null 2>&1; then
9272 ac_cv_type_uid_t=yes
9273 else
9274 ac_cv_type_uid_t=no
9275 fi
9276 rm -f conftest*
9277
9278 fi
9279 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9280 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9281 if test $ac_cv_type_uid_t = no; then
9282
9283 cat >>confdefs.h <<\_ACEOF
9284 #define uid_t int
9285 _ACEOF
9286
9287
9288 cat >>confdefs.h <<\_ACEOF
9289 #define gid_t int
9290 _ACEOF
9291
9292 fi
9293
9294 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9295 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9296 if test "${ac_cv_type_getgroups+set}" = set; then
9297 echo $ECHO_N "(cached) $ECHO_C" >&6
9298 else
9299 if test "$cross_compiling" = yes; then
9300 ac_cv_type_getgroups=cross
9301 else
9302 cat >conftest.$ac_ext <<_ACEOF
9303 /* confdefs.h. */
9304 _ACEOF
9305 cat confdefs.h >>conftest.$ac_ext
9306 cat >>conftest.$ac_ext <<_ACEOF
9307 /* end confdefs.h. */
9308 /* Thanks to Mike Rendell for this test. */
9309 #include <sys/types.h>
9310 #define NGID 256
9311 #undef MAX
9312 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9313
9314 int
9315 main ()
9316 {
9317 gid_t gidset[NGID];
9318 int i, n;
9319 union { gid_t gval; long lval; } val;
9320
9321 val.lval = -1;
9322 for (i = 0; i < NGID; i++)
9323 gidset[i] = val.gval;
9324 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9325 gidset);
9326 /* Exit non-zero if getgroups seems to require an array of ints. This
9327 happens when gid_t is short but getgroups modifies an array of ints. */
9328 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9329 }
9330 _ACEOF
9331 rm -f conftest$ac_exeext
9332 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9333 (eval $ac_link) 2>&5
9334 ac_status=$?
9335 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9336 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9337 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9338 (eval $ac_try) 2>&5
9339 ac_status=$?
9340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9341 (exit $ac_status); }; }; then
9342 ac_cv_type_getgroups=gid_t
9343 else
9344 echo "$as_me: program exited with status $ac_status" >&5
9345 echo "$as_me: failed program was:" >&5
9346 sed 's/^/| /' conftest.$ac_ext >&5
9347
9348 ( exit $ac_status )
9349 ac_cv_type_getgroups=int
9350 fi
9351 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9352 fi
9353 if test $ac_cv_type_getgroups = cross; then
9354 cat >conftest.$ac_ext <<_ACEOF
9355 /* confdefs.h. */
9356 _ACEOF
9357 cat confdefs.h >>conftest.$ac_ext
9358 cat >>conftest.$ac_ext <<_ACEOF
9359 /* end confdefs.h. */
9360 #include <unistd.h>
9361
9362 _ACEOF
9363 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9364 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9365 ac_cv_type_getgroups=gid_t
9366 else
9367 ac_cv_type_getgroups=int
9368 fi
9369 rm -f conftest*
9370
9371 fi
9372 fi
9373 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9374 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9375
9376 cat >>confdefs.h <<_ACEOF
9377 #define GETGROUPS_T $ac_cv_type_getgroups
9378 _ACEOF
9379
9380
9381 if test "${target}" = "${build}"; then
9382 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9383 else
9384 case "${target}" in
9385 # This condition may need some tweaking. It should include all
9386 # targets where the array type of the second argument of getgroups
9387 # is int and the type of gid_t is not equivalent to int.
9388 *-*-sunos* | *-*-ultrix*)
9389 TARGET_GETGROUPS_T=int
9390 ;;
9391 *)
9392 TARGET_GETGROUPS_T=gid_t
9393 ;;
9394 esac
9395 fi
9396
9397
9398 echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
9399 echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
9400 if test "${gcc_cv_func_printf_ptr+set}" = set; then
9401 echo $ECHO_N "(cached) $ECHO_C" >&6
9402 else
9403 if test "$cross_compiling" = yes; then
9404 gcc_cv_func_printf_ptr=no
9405 else
9406 cat >conftest.$ac_ext <<_ACEOF
9407 /* confdefs.h. */
9408 _ACEOF
9409 cat confdefs.h >>conftest.$ac_ext
9410 cat >>conftest.$ac_ext <<_ACEOF
9411 /* end confdefs.h. */
9412 #include <stdio.h>
9413
9414 int main()
9415 {
9416 char buf[64];
9417 char *p = buf, *q = NULL;
9418 sprintf(buf, "%p", p);
9419 sscanf(buf, "%p", &q);
9420 return (p != q);
9421 }
9422 _ACEOF
9423 rm -f conftest$ac_exeext
9424 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9425 (eval $ac_link) 2>&5
9426 ac_status=$?
9427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9428 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9430 (eval $ac_try) 2>&5
9431 ac_status=$?
9432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9433 (exit $ac_status); }; }; then
9434 gcc_cv_func_printf_ptr=yes
9435 else
9436 echo "$as_me: program exited with status $ac_status" >&5
9437 echo "$as_me: failed program was:" >&5
9438 sed 's/^/| /' conftest.$ac_ext >&5
9439
9440 ( exit $ac_status )
9441 gcc_cv_func_printf_ptr=no
9442 fi
9443 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9444 fi
9445 rm -f core core.* *.core
9446 fi
9447 echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
9448 echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
9449 if test $gcc_cv_func_printf_ptr = yes ; then
9450
9451 cat >>confdefs.h <<\_ACEOF
9452 #define HAVE_PRINTF_PTR 1
9453 _ACEOF
9454
9455 fi
9456
9457
9458 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9459 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9460 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9461 echo $ECHO_N "(cached) $ECHO_C" >&6
9462 else
9463 cat >conftest.$ac_ext <<_ACEOF
9464 /* confdefs.h. */
9465 _ACEOF
9466 cat confdefs.h >>conftest.$ac_ext
9467 cat >>conftest.$ac_ext <<_ACEOF
9468 /* end confdefs.h. */
9469 #include <sys/mman.h>
9470 _ACEOF
9471 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9472 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9473 ac_status=$?
9474 grep -v '^ *+' conftest.er1 >conftest.err
9475 rm -f conftest.er1
9476 cat conftest.err >&5
9477 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9478 (exit $ac_status); } >/dev/null; then
9479 if test -s conftest.err; then
9480 ac_cpp_err=$ac_c_preproc_warn_flag
9481 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9482 else
9483 ac_cpp_err=
9484 fi
9485 else
9486 ac_cpp_err=yes
9487 fi
9488 if test -z "$ac_cpp_err"; then
9489 ac_cv_header_sys_mman_h=yes
9490 else
9491 echo "$as_me: failed program was:" >&5
9492 sed 's/^/| /' conftest.$ac_ext >&5
9493
9494 ac_cv_header_sys_mman_h=no
9495 fi
9496 rm -f conftest.err conftest.$ac_ext
9497 fi
9498 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9499 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9500 if test $ac_cv_header_sys_mman_h = yes; then
9501 gcc_header_sys_mman_h=yes
9502 else
9503 gcc_header_sys_mman_h=no
9504 fi
9505
9506 echo "$as_me:$LINENO: checking for mmap" >&5
9507 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9508 if test "${ac_cv_func_mmap+set}" = set; then
9509 echo $ECHO_N "(cached) $ECHO_C" >&6
9510 else
9511 cat >conftest.$ac_ext <<_ACEOF
9512 /* confdefs.h. */
9513 _ACEOF
9514 cat confdefs.h >>conftest.$ac_ext
9515 cat >>conftest.$ac_ext <<_ACEOF
9516 /* end confdefs.h. */
9517 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9518 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9519 #define mmap innocuous_mmap
9520
9521 /* System header to define __stub macros and hopefully few prototypes,
9522 which can conflict with char mmap (); below.
9523 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9524 <limits.h> exists even on freestanding compilers. */
9525
9526 #ifdef __STDC__
9527 # include <limits.h>
9528 #else
9529 # include <assert.h>
9530 #endif
9531
9532 #undef mmap
9533
9534 /* Override any gcc2 internal prototype to avoid an error. */
9535 #ifdef __cplusplus
9536 extern "C"
9537 {
9538 #endif
9539 /* We use char because int might match the return type of a gcc2
9540 builtin and then its argument prototype would still apply. */
9541 char mmap ();
9542 /* The GNU C library defines this for functions which it implements
9543 to always fail with ENOSYS. Some functions are actually named
9544 something starting with __ and the normal name is an alias. */
9545 #if defined (__stub_mmap) || defined (__stub___mmap)
9546 choke me
9547 #else
9548 char (*f) () = mmap;
9549 #endif
9550 #ifdef __cplusplus
9551 }
9552 #endif
9553
9554 int
9555 main ()
9556 {
9557 return f != mmap;
9558 ;
9559 return 0;
9560 }
9561 _ACEOF
9562 rm -f conftest.$ac_objext conftest$ac_exeext
9563 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9564 (eval $ac_link) 2>conftest.er1
9565 ac_status=$?
9566 grep -v '^ *+' conftest.er1 >conftest.err
9567 rm -f conftest.er1
9568 cat conftest.err >&5
9569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9570 (exit $ac_status); } &&
9571 { ac_try='test -z "$ac_c_werror_flag"
9572 || test ! -s conftest.err'
9573 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9574 (eval $ac_try) 2>&5
9575 ac_status=$?
9576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9577 (exit $ac_status); }; } &&
9578 { ac_try='test -s conftest$ac_exeext'
9579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580 (eval $ac_try) 2>&5
9581 ac_status=$?
9582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583 (exit $ac_status); }; }; then
9584 ac_cv_func_mmap=yes
9585 else
9586 echo "$as_me: failed program was:" >&5
9587 sed 's/^/| /' conftest.$ac_ext >&5
9588
9589 ac_cv_func_mmap=no
9590 fi
9591 rm -f conftest.err conftest.$ac_objext \
9592 conftest$ac_exeext conftest.$ac_ext
9593 fi
9594 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9595 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9596 if test $ac_cv_func_mmap = yes; then
9597 gcc_func_mmap=yes
9598 else
9599 gcc_func_mmap=no
9600 fi
9601
9602 if test "$gcc_header_sys_mman_h" != yes \
9603 || test "$gcc_func_mmap" != yes; then
9604 gcc_cv_func_mmap_file=no
9605 gcc_cv_func_mmap_dev_zero=no
9606 gcc_cv_func_mmap_anon=no
9607 else
9608 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9609 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9610 if test "${gcc_cv_func_mmap_file+set}" = set; then
9611 echo $ECHO_N "(cached) $ECHO_C" >&6
9612 else
9613 # Add a system to this blacklist if
9614 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9615 # memory area containing the same data that you'd get if you applied
9616 # read() to the same fd. The only system known to have a problem here
9617 # is VMS, where text files have record structure.
9618 case "$host_os" in
9619 vms* | ultrix*)
9620 gcc_cv_func_mmap_file=no ;;
9621 *)
9622 gcc_cv_func_mmap_file=yes;;
9623 esac
9624 fi
9625 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9626 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9627 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9628 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9629 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9630 echo $ECHO_N "(cached) $ECHO_C" >&6
9631 else
9632 # Add a system to this blacklist if it has mmap() but /dev/zero
9633 # does not exist, or if mmapping /dev/zero does not give anonymous
9634 # zeroed pages with both the following properties:
9635 # 1. If you map N consecutive pages in with one call, and then
9636 # unmap any subset of those pages, the pages that were not
9637 # explicitly unmapped remain accessible.
9638 # 2. If you map two adjacent blocks of memory and then unmap them
9639 # both at once, they must both go away.
9640 # Systems known to be in this category are Windows (all variants),
9641 # VMS, and Darwin.
9642 case "$host_os" in
9643 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9644 gcc_cv_func_mmap_dev_zero=no ;;
9645 *)
9646 gcc_cv_func_mmap_dev_zero=yes;;
9647 esac
9648 fi
9649 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9650 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9651
9652 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9653 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9654 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9655 if test "${gcc_cv_decl_map_anon+set}" = set; then
9656 echo $ECHO_N "(cached) $ECHO_C" >&6
9657 else
9658 cat >conftest.$ac_ext <<_ACEOF
9659 /* confdefs.h. */
9660 _ACEOF
9661 cat confdefs.h >>conftest.$ac_ext
9662 cat >>conftest.$ac_ext <<_ACEOF
9663 /* end confdefs.h. */
9664 #include <sys/types.h>
9665 #include <sys/mman.h>
9666 #include <unistd.h>
9667
9668 #ifndef MAP_ANONYMOUS
9669 #define MAP_ANONYMOUS MAP_ANON
9670 #endif
9671
9672 int
9673 main ()
9674 {
9675 int n = MAP_ANONYMOUS;
9676 ;
9677 return 0;
9678 }
9679 _ACEOF
9680 rm -f conftest.$ac_objext
9681 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9682 (eval $ac_compile) 2>conftest.er1
9683 ac_status=$?
9684 grep -v '^ *+' conftest.er1 >conftest.err
9685 rm -f conftest.er1
9686 cat conftest.err >&5
9687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9688 (exit $ac_status); } &&
9689 { ac_try='test -z "$ac_c_werror_flag"
9690 || test ! -s conftest.err'
9691 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9692 (eval $ac_try) 2>&5
9693 ac_status=$?
9694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9695 (exit $ac_status); }; } &&
9696 { ac_try='test -s conftest.$ac_objext'
9697 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9698 (eval $ac_try) 2>&5
9699 ac_status=$?
9700 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9701 (exit $ac_status); }; }; then
9702 gcc_cv_decl_map_anon=yes
9703 else
9704 echo "$as_me: failed program was:" >&5
9705 sed 's/^/| /' conftest.$ac_ext >&5
9706
9707 gcc_cv_decl_map_anon=no
9708 fi
9709 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9710 fi
9711 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9712 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9713
9714 if test $gcc_cv_decl_map_anon = no; then
9715 gcc_cv_func_mmap_anon=no
9716 else
9717 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9718 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9719 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9720 echo $ECHO_N "(cached) $ECHO_C" >&6
9721 else
9722 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9723 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9724 # doesn't give anonymous zeroed pages with the same properties listed
9725 # above for use of /dev/zero.
9726 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9727 case "$host_os" in
9728 vms* | cygwin* | pe | mingw* | sco* | udk* )
9729 gcc_cv_func_mmap_anon=no ;;
9730 *)
9731 gcc_cv_func_mmap_anon=yes;;
9732 esac
9733 fi
9734 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9735 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9736 fi
9737 fi
9738
9739 if test $gcc_cv_func_mmap_file = yes; then
9740
9741 cat >>confdefs.h <<\_ACEOF
9742 #define HAVE_MMAP_FILE 1
9743 _ACEOF
9744
9745 fi
9746 if test $gcc_cv_func_mmap_dev_zero = yes; then
9747
9748 cat >>confdefs.h <<\_ACEOF
9749 #define HAVE_MMAP_DEV_ZERO 1
9750 _ACEOF
9751
9752 fi
9753 if test $gcc_cv_func_mmap_anon = yes; then
9754
9755 cat >>confdefs.h <<\_ACEOF
9756 #define HAVE_MMAP_ANON 1
9757 _ACEOF
9758
9759 fi
9760
9761
9762 case "${host}" in
9763 *-*-*vms*)
9764 # Under VMS, vfork works very differently than on Unix. The standard test
9765 # won't work, and it isn't easily adaptable. It makes more sense to
9766 # just force it.
9767 ac_cv_func_vfork_works=yes
9768 ;;
9769 esac
9770 echo "$as_me:$LINENO: checking for pid_t" >&5
9771 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9772 if test "${ac_cv_type_pid_t+set}" = set; then
9773 echo $ECHO_N "(cached) $ECHO_C" >&6
9774 else
9775 cat >conftest.$ac_ext <<_ACEOF
9776 /* confdefs.h. */
9777 _ACEOF
9778 cat confdefs.h >>conftest.$ac_ext
9779 cat >>conftest.$ac_ext <<_ACEOF
9780 /* end confdefs.h. */
9781 $ac_includes_default
9782 int
9783 main ()
9784 {
9785 if ((pid_t *) 0)
9786 return 0;
9787 if (sizeof (pid_t))
9788 return 0;
9789 ;
9790 return 0;
9791 }
9792 _ACEOF
9793 rm -f conftest.$ac_objext
9794 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9795 (eval $ac_compile) 2>conftest.er1
9796 ac_status=$?
9797 grep -v '^ *+' conftest.er1 >conftest.err
9798 rm -f conftest.er1
9799 cat conftest.err >&5
9800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9801 (exit $ac_status); } &&
9802 { ac_try='test -z "$ac_c_werror_flag"
9803 || test ! -s conftest.err'
9804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9805 (eval $ac_try) 2>&5
9806 ac_status=$?
9807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9808 (exit $ac_status); }; } &&
9809 { ac_try='test -s conftest.$ac_objext'
9810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9811 (eval $ac_try) 2>&5
9812 ac_status=$?
9813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9814 (exit $ac_status); }; }; then
9815 ac_cv_type_pid_t=yes
9816 else
9817 echo "$as_me: failed program was:" >&5
9818 sed 's/^/| /' conftest.$ac_ext >&5
9819
9820 ac_cv_type_pid_t=no
9821 fi
9822 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9823 fi
9824 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
9825 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
9826 if test $ac_cv_type_pid_t = yes; then
9827 :
9828 else
9829
9830 cat >>confdefs.h <<_ACEOF
9831 #define pid_t int
9832 _ACEOF
9833
9834 fi
9835
9836
9837
9838 for ac_header in unistd.h vfork.h
9839 do
9840 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9841 echo "$as_me:$LINENO: checking for $ac_header" >&5
9842 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9843 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9844 echo $ECHO_N "(cached) $ECHO_C" >&6
9845 else
9846 cat >conftest.$ac_ext <<_ACEOF
9847 /* confdefs.h. */
9848 _ACEOF
9849 cat confdefs.h >>conftest.$ac_ext
9850 cat >>conftest.$ac_ext <<_ACEOF
9851 /* end confdefs.h. */
9852 #include <$ac_header>
9853 _ACEOF
9854 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9855 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9856 ac_status=$?
9857 grep -v '^ *+' conftest.er1 >conftest.err
9858 rm -f conftest.er1
9859 cat conftest.err >&5
9860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9861 (exit $ac_status); } >/dev/null; then
9862 if test -s conftest.err; then
9863 ac_cpp_err=$ac_c_preproc_warn_flag
9864 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9865 else
9866 ac_cpp_err=
9867 fi
9868 else
9869 ac_cpp_err=yes
9870 fi
9871 if test -z "$ac_cpp_err"; then
9872 eval "$as_ac_Header=yes"
9873 else
9874 echo "$as_me: failed program was:" >&5
9875 sed 's/^/| /' conftest.$ac_ext >&5
9876
9877 eval "$as_ac_Header=no"
9878 fi
9879 rm -f conftest.err conftest.$ac_ext
9880 fi
9881 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9882 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9883 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9884 cat >>confdefs.h <<_ACEOF
9885 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9886 _ACEOF
9887
9888 fi
9889 done
9890
9891
9892
9893 for ac_func in fork vfork
9894 do
9895 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9896 echo "$as_me:$LINENO: checking for $ac_func" >&5
9897 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9898 if eval "test \"\${$as_ac_var+set}\" = set"; then
9899 echo $ECHO_N "(cached) $ECHO_C" >&6
9900 else
9901 cat >conftest.$ac_ext <<_ACEOF
9902 /* confdefs.h. */
9903 _ACEOF
9904 cat confdefs.h >>conftest.$ac_ext
9905 cat >>conftest.$ac_ext <<_ACEOF
9906 /* end confdefs.h. */
9907 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9908 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9909 #define $ac_func innocuous_$ac_func
9910
9911 /* System header to define __stub macros and hopefully few prototypes,
9912 which can conflict with char $ac_func (); below.
9913 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9914 <limits.h> exists even on freestanding compilers. */
9915
9916 #ifdef __STDC__
9917 # include <limits.h>
9918 #else
9919 # include <assert.h>
9920 #endif
9921
9922 #undef $ac_func
9923
9924 /* Override any gcc2 internal prototype to avoid an error. */
9925 #ifdef __cplusplus
9926 extern "C"
9927 {
9928 #endif
9929 /* We use char because int might match the return type of a gcc2
9930 builtin and then its argument prototype would still apply. */
9931 char $ac_func ();
9932 /* The GNU C library defines this for functions which it implements
9933 to always fail with ENOSYS. Some functions are actually named
9934 something starting with __ and the normal name is an alias. */
9935 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9936 choke me
9937 #else
9938 char (*f) () = $ac_func;
9939 #endif
9940 #ifdef __cplusplus
9941 }
9942 #endif
9943
9944 int
9945 main ()
9946 {
9947 return f != $ac_func;
9948 ;
9949 return 0;
9950 }
9951 _ACEOF
9952 rm -f conftest.$ac_objext conftest$ac_exeext
9953 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9954 (eval $ac_link) 2>conftest.er1
9955 ac_status=$?
9956 grep -v '^ *+' conftest.er1 >conftest.err
9957 rm -f conftest.er1
9958 cat conftest.err >&5
9959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9960 (exit $ac_status); } &&
9961 { ac_try='test -z "$ac_c_werror_flag"
9962 || test ! -s conftest.err'
9963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9964 (eval $ac_try) 2>&5
9965 ac_status=$?
9966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9967 (exit $ac_status); }; } &&
9968 { ac_try='test -s conftest$ac_exeext'
9969 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9970 (eval $ac_try) 2>&5
9971 ac_status=$?
9972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9973 (exit $ac_status); }; }; then
9974 eval "$as_ac_var=yes"
9975 else
9976 echo "$as_me: failed program was:" >&5
9977 sed 's/^/| /' conftest.$ac_ext >&5
9978
9979 eval "$as_ac_var=no"
9980 fi
9981 rm -f conftest.err conftest.$ac_objext \
9982 conftest$ac_exeext conftest.$ac_ext
9983 fi
9984 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9985 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9986 if test `eval echo '${'$as_ac_var'}'` = yes; then
9987 cat >>confdefs.h <<_ACEOF
9988 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9989 _ACEOF
9990
9991 fi
9992 done
9993
9994 if test "x$ac_cv_func_fork" = xyes; then
9995 echo "$as_me:$LINENO: checking for working fork" >&5
9996 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
9997 if test "${ac_cv_func_fork_works+set}" = set; then
9998 echo $ECHO_N "(cached) $ECHO_C" >&6
9999 else
10000 if test "$cross_compiling" = yes; then
10001 ac_cv_func_fork_works=cross
10002 else
10003 cat >conftest.$ac_ext <<_ACEOF
10004 /* By Ruediger Kuhlmann. */
10005 #include <sys/types.h>
10006 #if HAVE_UNISTD_H
10007 # include <unistd.h>
10008 #endif
10009 /* Some systems only have a dummy stub for fork() */
10010 int main ()
10011 {
10012 if (fork() < 0)
10013 exit (1);
10014 exit (0);
10015 }
10016 _ACEOF
10017 rm -f conftest$ac_exeext
10018 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10019 (eval $ac_link) 2>&5
10020 ac_status=$?
10021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10022 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10023 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10024 (eval $ac_try) 2>&5
10025 ac_status=$?
10026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10027 (exit $ac_status); }; }; then
10028 ac_cv_func_fork_works=yes
10029 else
10030 echo "$as_me: program exited with status $ac_status" >&5
10031 echo "$as_me: failed program was:" >&5
10032 sed 's/^/| /' conftest.$ac_ext >&5
10033
10034 ( exit $ac_status )
10035 ac_cv_func_fork_works=no
10036 fi
10037 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10038 fi
10039 fi
10040 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10041 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10042
10043 else
10044 ac_cv_func_fork_works=$ac_cv_func_fork
10045 fi
10046 if test "x$ac_cv_func_fork_works" = xcross; then
10047 case $host in
10048 *-*-amigaos* | *-*-msdosdjgpp*)
10049 # Override, as these systems have only a dummy fork() stub
10050 ac_cv_func_fork_works=no
10051 ;;
10052 *)
10053 ac_cv_func_fork_works=yes
10054 ;;
10055 esac
10056 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10057 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10058 fi
10059 ac_cv_func_vfork_works=$ac_cv_func_vfork
10060 if test "x$ac_cv_func_vfork" = xyes; then
10061 echo "$as_me:$LINENO: checking for working vfork" >&5
10062 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10063 if test "${ac_cv_func_vfork_works+set}" = set; then
10064 echo $ECHO_N "(cached) $ECHO_C" >&6
10065 else
10066 if test "$cross_compiling" = yes; then
10067 ac_cv_func_vfork_works=cross
10068 else
10069 cat >conftest.$ac_ext <<_ACEOF
10070 /* confdefs.h. */
10071 _ACEOF
10072 cat confdefs.h >>conftest.$ac_ext
10073 cat >>conftest.$ac_ext <<_ACEOF
10074 /* end confdefs.h. */
10075 /* Thanks to Paul Eggert for this test. */
10076 #include <stdio.h>
10077 #include <stdlib.h>
10078 #include <sys/types.h>
10079 #include <sys/stat.h>
10080 #include <sys/wait.h>
10081 #if HAVE_UNISTD_H
10082 # include <unistd.h>
10083 #endif
10084 #if HAVE_VFORK_H
10085 # include <vfork.h>
10086 #endif
10087 /* On some sparc systems, changes by the child to local and incoming
10088 argument registers are propagated back to the parent. The compiler
10089 is told about this with #include <vfork.h>, but some compilers
10090 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10091 static variable whose address is put into a register that is
10092 clobbered by the vfork. */
10093 static void
10094 #ifdef __cplusplus
10095 sparc_address_test (int arg)
10096 # else
10097 sparc_address_test (arg) int arg;
10098 #endif
10099 {
10100 static pid_t child;
10101 if (!child) {
10102 child = vfork ();
10103 if (child < 0) {
10104 perror ("vfork");
10105 _exit(2);
10106 }
10107 if (!child) {
10108 arg = getpid();
10109 write(-1, "", 0);
10110 _exit (arg);
10111 }
10112 }
10113 }
10114
10115 int
10116 main ()
10117 {
10118 pid_t parent = getpid ();
10119 pid_t child;
10120
10121 sparc_address_test (0);
10122
10123 child = vfork ();
10124
10125 if (child == 0) {
10126 /* Here is another test for sparc vfork register problems. This
10127 test uses lots of local variables, at least as many local
10128 variables as main has allocated so far including compiler
10129 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10130 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10131 reuse the register of parent for one of the local variables,
10132 since it will think that parent can't possibly be used any more
10133 in this routine. Assigning to the local variable will thus
10134 munge parent in the parent process. */
10135 pid_t
10136 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10137 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10138 /* Convince the compiler that p..p7 are live; otherwise, it might
10139 use the same hardware register for all 8 local variables. */
10140 if (p != p1 || p != p2 || p != p3 || p != p4
10141 || p != p5 || p != p6 || p != p7)
10142 _exit(1);
10143
10144 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10145 from child file descriptors. If the child closes a descriptor
10146 before it execs or exits, this munges the parent's descriptor
10147 as well. Test for this by closing stdout in the child. */
10148 _exit(close(fileno(stdout)) != 0);
10149 } else {
10150 int status;
10151 struct stat st;
10152
10153 while (wait(&status) != child)
10154 ;
10155 exit(
10156 /* Was there some problem with vforking? */
10157 child < 0
10158
10159 /* Did the child fail? (This shouldn't happen.) */
10160 || status
10161
10162 /* Did the vfork/compiler bug occur? */
10163 || parent != getpid()
10164
10165 /* Did the file descriptor bug occur? */
10166 || fstat(fileno(stdout), &st) != 0
10167 );
10168 }
10169 }
10170 _ACEOF
10171 rm -f conftest$ac_exeext
10172 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10173 (eval $ac_link) 2>&5
10174 ac_status=$?
10175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10176 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10178 (eval $ac_try) 2>&5
10179 ac_status=$?
10180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10181 (exit $ac_status); }; }; then
10182 ac_cv_func_vfork_works=yes
10183 else
10184 echo "$as_me: program exited with status $ac_status" >&5
10185 echo "$as_me: failed program was:" >&5
10186 sed 's/^/| /' conftest.$ac_ext >&5
10187
10188 ( exit $ac_status )
10189 ac_cv_func_vfork_works=no
10190 fi
10191 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10192 fi
10193 fi
10194 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10195 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10196
10197 fi;
10198 if test "x$ac_cv_func_fork_works" = xcross; then
10199 ac_cv_func_vfork_works=$ac_cv_func_vfork
10200 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10201 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10202 fi
10203
10204 if test "x$ac_cv_func_vfork_works" = xyes; then
10205
10206 cat >>confdefs.h <<\_ACEOF
10207 #define HAVE_WORKING_VFORK 1
10208 _ACEOF
10209
10210 else
10211
10212 cat >>confdefs.h <<\_ACEOF
10213 #define vfork fork
10214 _ACEOF
10215
10216 fi
10217 if test "x$ac_cv_func_fork_works" = xyes; then
10218
10219 cat >>confdefs.h <<\_ACEOF
10220 #define HAVE_WORKING_FORK 1
10221 _ACEOF
10222
10223 fi
10224
10225
10226
10227 if test "X$prefix" = "XNONE"; then
10228 acl_final_prefix="$ac_default_prefix"
10229 else
10230 acl_final_prefix="$prefix"
10231 fi
10232 if test "X$exec_prefix" = "XNONE"; then
10233 acl_final_exec_prefix='${prefix}'
10234 else
10235 acl_final_exec_prefix="$exec_prefix"
10236 fi
10237 acl_save_prefix="$prefix"
10238 prefix="$acl_final_prefix"
10239 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10240 prefix="$acl_save_prefix"
10241
10242
10243 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10244 if test "${with_gnu_ld+set}" = set; then
10245 withval="$with_gnu_ld"
10246 test "$withval" = no || with_gnu_ld=yes
10247 else
10248 with_gnu_ld=no
10249 fi;
10250 # Prepare PATH_SEPARATOR.
10251 # The user is always right.
10252 if test "${PATH_SEPARATOR+set}" != set; then
10253 echo "#! /bin/sh" >conf$$.sh
10254 echo "exit 0" >>conf$$.sh
10255 chmod +x conf$$.sh
10256 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10257 PATH_SEPARATOR=';'
10258 else
10259 PATH_SEPARATOR=:
10260 fi
10261 rm -f conf$$.sh
10262 fi
10263 ac_prog=ld
10264 if test "$GCC" = yes; then
10265 # Check if gcc -print-prog-name=ld gives a path.
10266 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10267 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10268 case $host in
10269 *-*-mingw*)
10270 # gcc leaves a trailing carriage return which upsets mingw
10271 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10272 *)
10273 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10274 esac
10275 case $ac_prog in
10276 # Accept absolute paths.
10277 [\\/]* | [A-Za-z]:[\\/]*)
10278 re_direlt='/[^/][^/]*/\.\./'
10279 # Canonicalize the path of ld
10280 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10281 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10282 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10283 done
10284 test -z "$LD" && LD="$ac_prog"
10285 ;;
10286 "")
10287 # If it fails, then pretend we aren't using GCC.
10288 ac_prog=ld
10289 ;;
10290 *)
10291 # If it is relative, then search for the first ld in PATH.
10292 with_gnu_ld=unknown
10293 ;;
10294 esac
10295 elif test "$with_gnu_ld" = yes; then
10296 echo "$as_me:$LINENO: checking for GNU ld" >&5
10297 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10298 else
10299 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10300 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10301 fi
10302 if test "${acl_cv_path_LD+set}" = set; then
10303 echo $ECHO_N "(cached) $ECHO_C" >&6
10304 else
10305 if test -z "$LD"; then
10306 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10307 for ac_dir in $PATH; do
10308 test -z "$ac_dir" && ac_dir=.
10309 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10310 acl_cv_path_LD="$ac_dir/$ac_prog"
10311 # Check to see if the program is GNU ld. I'd rather use --version,
10312 # but apparently some GNU ld's only accept -v.
10313 # Break only if it was the GNU/non-GNU ld that we prefer.
10314 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10315 test "$with_gnu_ld" != no && break
10316 else
10317 test "$with_gnu_ld" != yes && break
10318 fi
10319 fi
10320 done
10321 IFS="$ac_save_ifs"
10322 else
10323 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10324 fi
10325 fi
10326
10327 LD="$acl_cv_path_LD"
10328 if test -n "$LD"; then
10329 echo "$as_me:$LINENO: result: $LD" >&5
10330 echo "${ECHO_T}$LD" >&6
10331 else
10332 echo "$as_me:$LINENO: result: no" >&5
10333 echo "${ECHO_T}no" >&6
10334 fi
10335 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10336 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10337 { (exit 1); exit 1; }; }
10338 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10339 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10340 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10341 echo $ECHO_N "(cached) $ECHO_C" >&6
10342 else
10343 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10344 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10345 acl_cv_prog_gnu_ld=yes
10346 else
10347 acl_cv_prog_gnu_ld=no
10348 fi
10349 fi
10350 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10351 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10352 with_gnu_ld=$acl_cv_prog_gnu_ld
10353
10354
10355
10356 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10357 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10358 if test "${acl_cv_rpath+set}" = set; then
10359 echo $ECHO_N "(cached) $ECHO_C" >&6
10360 else
10361
10362 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10363 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10364 . ./conftest.sh
10365 rm -f ./conftest.sh
10366 acl_cv_rpath=done
10367
10368 fi
10369 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10370 echo "${ECHO_T}$acl_cv_rpath" >&6
10371 wl="$acl_cv_wl"
10372 libext="$acl_cv_libext"
10373 shlibext="$acl_cv_shlibext"
10374 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10375 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10376 hardcode_direct="$acl_cv_hardcode_direct"
10377 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10378 # Check whether --enable-rpath or --disable-rpath was given.
10379 if test "${enable_rpath+set}" = set; then
10380 enableval="$enable_rpath"
10381 :
10382 else
10383 enable_rpath=yes
10384 fi;
10385
10386
10387
10388
10389
10390
10391
10392 use_additional=yes
10393
10394 acl_save_prefix="$prefix"
10395 prefix="$acl_final_prefix"
10396 acl_save_exec_prefix="$exec_prefix"
10397 exec_prefix="$acl_final_exec_prefix"
10398
10399 eval additional_includedir=\"$includedir\"
10400 eval additional_libdir=\"$libdir\"
10401
10402 exec_prefix="$acl_save_exec_prefix"
10403 prefix="$acl_save_prefix"
10404
10405
10406 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10407 if test "${with_libiconv_prefix+set}" = set; then
10408 withval="$with_libiconv_prefix"
10409
10410 if test "X$withval" = "Xno"; then
10411 use_additional=no
10412 else
10413 if test "X$withval" = "X"; then
10414
10415 acl_save_prefix="$prefix"
10416 prefix="$acl_final_prefix"
10417 acl_save_exec_prefix="$exec_prefix"
10418 exec_prefix="$acl_final_exec_prefix"
10419
10420 eval additional_includedir=\"$includedir\"
10421 eval additional_libdir=\"$libdir\"
10422
10423 exec_prefix="$acl_save_exec_prefix"
10424 prefix="$acl_save_prefix"
10425
10426 else
10427 additional_includedir="$withval/include"
10428 additional_libdir="$withval/lib"
10429 fi
10430 fi
10431
10432 fi;
10433 LIBICONV=
10434 LTLIBICONV=
10435 INCICONV=
10436 rpathdirs=
10437 ltrpathdirs=
10438 names_already_handled=
10439 names_next_round='iconv '
10440 while test -n "$names_next_round"; do
10441 names_this_round="$names_next_round"
10442 names_next_round=
10443 for name in $names_this_round; do
10444 already_handled=
10445 for n in $names_already_handled; do
10446 if test "$n" = "$name"; then
10447 already_handled=yes
10448 break
10449 fi
10450 done
10451 if test -z "$already_handled"; then
10452 names_already_handled="$names_already_handled $name"
10453 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10454 eval value=\"\$HAVE_LIB$uppername\"
10455 if test -n "$value"; then
10456 if test "$value" = yes; then
10457 eval value=\"\$LIB$uppername\"
10458 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10459 eval value=\"\$LTLIB$uppername\"
10460 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10461 else
10462 :
10463 fi
10464 else
10465 found_dir=
10466 found_la=
10467 found_so=
10468 found_a=
10469 if test $use_additional = yes; then
10470 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10471 found_dir="$additional_libdir"
10472 found_so="$additional_libdir/lib$name.$shlibext"
10473 if test -f "$additional_libdir/lib$name.la"; then
10474 found_la="$additional_libdir/lib$name.la"
10475 fi
10476 else
10477 if test -f "$additional_libdir/lib$name.$libext"; then
10478 found_dir="$additional_libdir"
10479 found_a="$additional_libdir/lib$name.$libext"
10480 if test -f "$additional_libdir/lib$name.la"; then
10481 found_la="$additional_libdir/lib$name.la"
10482 fi
10483 fi
10484 fi
10485 fi
10486 if test "X$found_dir" = "X"; then
10487 for x in $LDFLAGS $LTLIBICONV; do
10488
10489 acl_save_prefix="$prefix"
10490 prefix="$acl_final_prefix"
10491 acl_save_exec_prefix="$exec_prefix"
10492 exec_prefix="$acl_final_exec_prefix"
10493 eval x=\"$x\"
10494 exec_prefix="$acl_save_exec_prefix"
10495 prefix="$acl_save_prefix"
10496
10497 case "$x" in
10498 -L*)
10499 dir=`echo "X$x" | sed -e 's/^X-L//'`
10500 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10501 found_dir="$dir"
10502 found_so="$dir/lib$name.$shlibext"
10503 if test -f "$dir/lib$name.la"; then
10504 found_la="$dir/lib$name.la"
10505 fi
10506 else
10507 if test -f "$dir/lib$name.$libext"; then
10508 found_dir="$dir"
10509 found_a="$dir/lib$name.$libext"
10510 if test -f "$dir/lib$name.la"; then
10511 found_la="$dir/lib$name.la"
10512 fi
10513 fi
10514 fi
10515 ;;
10516 esac
10517 if test "X$found_dir" != "X"; then
10518 break
10519 fi
10520 done
10521 fi
10522 if test "X$found_dir" != "X"; then
10523 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10524 if test "X$found_so" != "X"; then
10525 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10526 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10527 else
10528 haveit=
10529 for x in $ltrpathdirs; do
10530 if test "X$x" = "X$found_dir"; then
10531 haveit=yes
10532 break
10533 fi
10534 done
10535 if test -z "$haveit"; then
10536 ltrpathdirs="$ltrpathdirs $found_dir"
10537 fi
10538 if test "$hardcode_direct" = yes; then
10539 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10540 else
10541 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10542 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10543 haveit=
10544 for x in $rpathdirs; do
10545 if test "X$x" = "X$found_dir"; then
10546 haveit=yes
10547 break
10548 fi
10549 done
10550 if test -z "$haveit"; then
10551 rpathdirs="$rpathdirs $found_dir"
10552 fi
10553 else
10554 haveit=
10555 for x in $LDFLAGS $LIBICONV; do
10556
10557 acl_save_prefix="$prefix"
10558 prefix="$acl_final_prefix"
10559 acl_save_exec_prefix="$exec_prefix"
10560 exec_prefix="$acl_final_exec_prefix"
10561 eval x=\"$x\"
10562 exec_prefix="$acl_save_exec_prefix"
10563 prefix="$acl_save_prefix"
10564
10565 if test "X$x" = "X-L$found_dir"; then
10566 haveit=yes
10567 break
10568 fi
10569 done
10570 if test -z "$haveit"; then
10571 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10572 fi
10573 if test "$hardcode_minus_L" != no; then
10574 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10575 else
10576 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10577 fi
10578 fi
10579 fi
10580 fi
10581 else
10582 if test "X$found_a" != "X"; then
10583 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10584 else
10585 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10586 fi
10587 fi
10588 additional_includedir=
10589 case "$found_dir" in
10590 */lib | */lib/)
10591 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10592 additional_includedir="$basedir/include"
10593 ;;
10594 esac
10595 if test "X$additional_includedir" != "X"; then
10596 if test "X$additional_includedir" != "X/usr/include"; then
10597 haveit=
10598 if test "X$additional_includedir" = "X/usr/local/include"; then
10599 if test -n "$GCC"; then
10600 case $host_os in
10601 linux*) haveit=yes;;
10602 esac
10603 fi
10604 fi
10605 if test -z "$haveit"; then
10606 for x in $CPPFLAGS $INCICONV; do
10607
10608 acl_save_prefix="$prefix"
10609 prefix="$acl_final_prefix"
10610 acl_save_exec_prefix="$exec_prefix"
10611 exec_prefix="$acl_final_exec_prefix"
10612 eval x=\"$x\"
10613 exec_prefix="$acl_save_exec_prefix"
10614 prefix="$acl_save_prefix"
10615
10616 if test "X$x" = "X-I$additional_includedir"; then
10617 haveit=yes
10618 break
10619 fi
10620 done
10621 if test -z "$haveit"; then
10622 if test -d "$additional_includedir"; then
10623 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10624 fi
10625 fi
10626 fi
10627 fi
10628 fi
10629 if test -n "$found_la"; then
10630 save_libdir="$libdir"
10631 case "$found_la" in
10632 */* | *\\*) . "$found_la" ;;
10633 *) . "./$found_la" ;;
10634 esac
10635 libdir="$save_libdir"
10636 for dep in $dependency_libs; do
10637 case "$dep" in
10638 -L*)
10639 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10640 if test "X$additional_libdir" != "X/usr/lib"; then
10641 haveit=
10642 if test "X$additional_libdir" = "X/usr/local/lib"; then
10643 if test -n "$GCC"; then
10644 case $host_os in
10645 linux*) haveit=yes;;
10646 esac
10647 fi
10648 fi
10649 if test -z "$haveit"; then
10650 haveit=
10651 for x in $LDFLAGS $LIBICONV; do
10652
10653 acl_save_prefix="$prefix"
10654 prefix="$acl_final_prefix"
10655 acl_save_exec_prefix="$exec_prefix"
10656 exec_prefix="$acl_final_exec_prefix"
10657 eval x=\"$x\"
10658 exec_prefix="$acl_save_exec_prefix"
10659 prefix="$acl_save_prefix"
10660
10661 if test "X$x" = "X-L$additional_libdir"; then
10662 haveit=yes
10663 break
10664 fi
10665 done
10666 if test -z "$haveit"; then
10667 if test -d "$additional_libdir"; then
10668 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10669 fi
10670 fi
10671 haveit=
10672 for x in $LDFLAGS $LTLIBICONV; do
10673
10674 acl_save_prefix="$prefix"
10675 prefix="$acl_final_prefix"
10676 acl_save_exec_prefix="$exec_prefix"
10677 exec_prefix="$acl_final_exec_prefix"
10678 eval x=\"$x\"
10679 exec_prefix="$acl_save_exec_prefix"
10680 prefix="$acl_save_prefix"
10681
10682 if test "X$x" = "X-L$additional_libdir"; then
10683 haveit=yes
10684 break
10685 fi
10686 done
10687 if test -z "$haveit"; then
10688 if test -d "$additional_libdir"; then
10689 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10690 fi
10691 fi
10692 fi
10693 fi
10694 ;;
10695 -R*)
10696 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10697 if test "$enable_rpath" != no; then
10698 haveit=
10699 for x in $rpathdirs; do
10700 if test "X$x" = "X$dir"; then
10701 haveit=yes
10702 break
10703 fi
10704 done
10705 if test -z "$haveit"; then
10706 rpathdirs="$rpathdirs $dir"
10707 fi
10708 haveit=
10709 for x in $ltrpathdirs; do
10710 if test "X$x" = "X$dir"; then
10711 haveit=yes
10712 break
10713 fi
10714 done
10715 if test -z "$haveit"; then
10716 ltrpathdirs="$ltrpathdirs $dir"
10717 fi
10718 fi
10719 ;;
10720 -l*)
10721 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10722 ;;
10723 *.la)
10724 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10725 ;;
10726 *)
10727 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10728 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10729 ;;
10730 esac
10731 done
10732 fi
10733 else
10734 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10735 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10736 fi
10737 fi
10738 fi
10739 done
10740 done
10741 if test "X$rpathdirs" != "X"; then
10742 if test -n "$hardcode_libdir_separator"; then
10743 alldirs=
10744 for found_dir in $rpathdirs; do
10745 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10746 done
10747 acl_save_libdir="$libdir"
10748 libdir="$alldirs"
10749 eval flag=\"$hardcode_libdir_flag_spec\"
10750 libdir="$acl_save_libdir"
10751 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10752 else
10753 for found_dir in $rpathdirs; do
10754 acl_save_libdir="$libdir"
10755 libdir="$found_dir"
10756 eval flag=\"$hardcode_libdir_flag_spec\"
10757 libdir="$acl_save_libdir"
10758 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10759 done
10760 fi
10761 fi
10762 if test "X$ltrpathdirs" != "X"; then
10763 for found_dir in $ltrpathdirs; do
10764 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10765 done
10766 fi
10767
10768
10769
10770
10771
10772
10773
10774 am_save_CPPFLAGS="$CPPFLAGS"
10775
10776 for element in $INCICONV; do
10777 haveit=
10778 for x in $CPPFLAGS; do
10779
10780 acl_save_prefix="$prefix"
10781 prefix="$acl_final_prefix"
10782 acl_save_exec_prefix="$exec_prefix"
10783 exec_prefix="$acl_final_exec_prefix"
10784 eval x=\"$x\"
10785 exec_prefix="$acl_save_exec_prefix"
10786 prefix="$acl_save_prefix"
10787
10788 if test "X$x" = "X$element"; then
10789 haveit=yes
10790 break
10791 fi
10792 done
10793 if test -z "$haveit"; then
10794 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10795 fi
10796 done
10797
10798
10799 echo "$as_me:$LINENO: checking for iconv" >&5
10800 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
10801 if test "${am_cv_func_iconv+set}" = set; then
10802 echo $ECHO_N "(cached) $ECHO_C" >&6
10803 else
10804
10805 am_cv_func_iconv="no, consider installing GNU libiconv"
10806 am_cv_lib_iconv=no
10807 cat >conftest.$ac_ext <<_ACEOF
10808 /* confdefs.h. */
10809 _ACEOF
10810 cat confdefs.h >>conftest.$ac_ext
10811 cat >>conftest.$ac_ext <<_ACEOF
10812 /* end confdefs.h. */
10813 #include <stdlib.h>
10814 #include <iconv.h>
10815 int
10816 main ()
10817 {
10818 iconv_t cd = iconv_open("","");
10819 iconv(cd,NULL,NULL,NULL,NULL);
10820 iconv_close(cd);
10821 ;
10822 return 0;
10823 }
10824 _ACEOF
10825 rm -f conftest.$ac_objext conftest$ac_exeext
10826 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10827 (eval $ac_link) 2>conftest.er1
10828 ac_status=$?
10829 grep -v '^ *+' conftest.er1 >conftest.err
10830 rm -f conftest.er1
10831 cat conftest.err >&5
10832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10833 (exit $ac_status); } &&
10834 { ac_try='test -z "$ac_c_werror_flag"
10835 || test ! -s conftest.err'
10836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10837 (eval $ac_try) 2>&5
10838 ac_status=$?
10839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10840 (exit $ac_status); }; } &&
10841 { ac_try='test -s conftest$ac_exeext'
10842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10843 (eval $ac_try) 2>&5
10844 ac_status=$?
10845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10846 (exit $ac_status); }; }; then
10847 am_cv_func_iconv=yes
10848 else
10849 echo "$as_me: failed program was:" >&5
10850 sed 's/^/| /' conftest.$ac_ext >&5
10851
10852 fi
10853 rm -f conftest.err conftest.$ac_objext \
10854 conftest$ac_exeext conftest.$ac_ext
10855 if test "$am_cv_func_iconv" != yes; then
10856 am_save_LIBS="$LIBS"
10857 LIBS="$LIBS $LIBICONV"
10858 cat >conftest.$ac_ext <<_ACEOF
10859 /* confdefs.h. */
10860 _ACEOF
10861 cat confdefs.h >>conftest.$ac_ext
10862 cat >>conftest.$ac_ext <<_ACEOF
10863 /* end confdefs.h. */
10864 #include <stdlib.h>
10865 #include <iconv.h>
10866 int
10867 main ()
10868 {
10869 iconv_t cd = iconv_open("","");
10870 iconv(cd,NULL,NULL,NULL,NULL);
10871 iconv_close(cd);
10872 ;
10873 return 0;
10874 }
10875 _ACEOF
10876 rm -f conftest.$ac_objext conftest$ac_exeext
10877 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10878 (eval $ac_link) 2>conftest.er1
10879 ac_status=$?
10880 grep -v '^ *+' conftest.er1 >conftest.err
10881 rm -f conftest.er1
10882 cat conftest.err >&5
10883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10884 (exit $ac_status); } &&
10885 { ac_try='test -z "$ac_c_werror_flag"
10886 || test ! -s conftest.err'
10887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10888 (eval $ac_try) 2>&5
10889 ac_status=$?
10890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10891 (exit $ac_status); }; } &&
10892 { ac_try='test -s conftest$ac_exeext'
10893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10894 (eval $ac_try) 2>&5
10895 ac_status=$?
10896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10897 (exit $ac_status); }; }; then
10898 am_cv_lib_iconv=yes
10899 am_cv_func_iconv=yes
10900 else
10901 echo "$as_me: failed program was:" >&5
10902 sed 's/^/| /' conftest.$ac_ext >&5
10903
10904 fi
10905 rm -f conftest.err conftest.$ac_objext \
10906 conftest$ac_exeext conftest.$ac_ext
10907 LIBS="$am_save_LIBS"
10908 fi
10909
10910 fi
10911 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
10912 echo "${ECHO_T}$am_cv_func_iconv" >&6
10913 if test "$am_cv_func_iconv" = yes; then
10914
10915 cat >>confdefs.h <<\_ACEOF
10916 #define HAVE_ICONV 1
10917 _ACEOF
10918
10919 fi
10920 if test "$am_cv_lib_iconv" = yes; then
10921 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
10922 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
10923 echo "$as_me:$LINENO: result: $LIBICONV" >&5
10924 echo "${ECHO_T}$LIBICONV" >&6
10925 else
10926 CPPFLAGS="$am_save_CPPFLAGS"
10927 LIBICONV=
10928 LTLIBICONV=
10929 fi
10930
10931
10932
10933 if test "$am_cv_func_iconv" = yes; then
10934 echo "$as_me:$LINENO: checking for iconv declaration" >&5
10935 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
10936 if test "${am_cv_proto_iconv+set}" = set; then
10937 echo $ECHO_N "(cached) $ECHO_C" >&6
10938 else
10939
10940 cat >conftest.$ac_ext <<_ACEOF
10941 /* confdefs.h. */
10942 _ACEOF
10943 cat confdefs.h >>conftest.$ac_ext
10944 cat >>conftest.$ac_ext <<_ACEOF
10945 /* end confdefs.h. */
10946
10947 #include <stdlib.h>
10948 #include <iconv.h>
10949 extern
10950 #ifdef __cplusplus
10951 "C"
10952 #endif
10953 #if defined(__STDC__) || defined(__cplusplus)
10954 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10955 #else
10956 size_t iconv();
10957 #endif
10958
10959 int
10960 main ()
10961 {
10962
10963 ;
10964 return 0;
10965 }
10966 _ACEOF
10967 rm -f conftest.$ac_objext
10968 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10969 (eval $ac_compile) 2>conftest.er1
10970 ac_status=$?
10971 grep -v '^ *+' conftest.er1 >conftest.err
10972 rm -f conftest.er1
10973 cat conftest.err >&5
10974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10975 (exit $ac_status); } &&
10976 { ac_try='test -z "$ac_c_werror_flag"
10977 || test ! -s conftest.err'
10978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10979 (eval $ac_try) 2>&5
10980 ac_status=$?
10981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10982 (exit $ac_status); }; } &&
10983 { ac_try='test -s conftest.$ac_objext'
10984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10985 (eval $ac_try) 2>&5
10986 ac_status=$?
10987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10988 (exit $ac_status); }; }; then
10989 am_cv_proto_iconv_arg1=""
10990 else
10991 echo "$as_me: failed program was:" >&5
10992 sed 's/^/| /' conftest.$ac_ext >&5
10993
10994 am_cv_proto_iconv_arg1="const"
10995 fi
10996 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10997 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);"
10998 fi
10999
11000 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11001 echo "$as_me:$LINENO: result: ${ac_t:-
11002 }$am_cv_proto_iconv" >&5
11003 echo "${ECHO_T}${ac_t:-
11004 }$am_cv_proto_iconv" >&6
11005
11006 cat >>confdefs.h <<_ACEOF
11007 #define ICONV_CONST $am_cv_proto_iconv_arg1
11008 _ACEOF
11009
11010 fi
11011
11012 # Until we have in-tree GNU iconv:
11013 LIBICONV_DEP=
11014
11015
11016
11017 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11018 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11019 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11020 echo $ECHO_N "(cached) $ECHO_C" >&6
11021 else
11022 cat >conftest.$ac_ext <<_ACEOF
11023 /* confdefs.h. */
11024 _ACEOF
11025 cat confdefs.h >>conftest.$ac_ext
11026 cat >>conftest.$ac_ext <<_ACEOF
11027 /* end confdefs.h. */
11028 #include <locale.h>
11029 int
11030 main ()
11031 {
11032 return LC_MESSAGES
11033 ;
11034 return 0;
11035 }
11036 _ACEOF
11037 rm -f conftest.$ac_objext conftest$ac_exeext
11038 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11039 (eval $ac_link) 2>conftest.er1
11040 ac_status=$?
11041 grep -v '^ *+' conftest.er1 >conftest.err
11042 rm -f conftest.er1
11043 cat conftest.err >&5
11044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11045 (exit $ac_status); } &&
11046 { ac_try='test -z "$ac_c_werror_flag"
11047 || test ! -s conftest.err'
11048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11049 (eval $ac_try) 2>&5
11050 ac_status=$?
11051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11052 (exit $ac_status); }; } &&
11053 { ac_try='test -s conftest$ac_exeext'
11054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11055 (eval $ac_try) 2>&5
11056 ac_status=$?
11057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11058 (exit $ac_status); }; }; then
11059 am_cv_val_LC_MESSAGES=yes
11060 else
11061 echo "$as_me: failed program was:" >&5
11062 sed 's/^/| /' conftest.$ac_ext >&5
11063
11064 am_cv_val_LC_MESSAGES=no
11065 fi
11066 rm -f conftest.err conftest.$ac_objext \
11067 conftest$ac_exeext conftest.$ac_ext
11068 fi
11069 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11070 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11071 if test $am_cv_val_LC_MESSAGES = yes; then
11072
11073 cat >>confdefs.h <<\_ACEOF
11074 #define HAVE_LC_MESSAGES 1
11075 _ACEOF
11076
11077 fi
11078
11079
11080
11081 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11082 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11083 if test "${am_cv_langinfo_codeset+set}" = set; then
11084 echo $ECHO_N "(cached) $ECHO_C" >&6
11085 else
11086 cat >conftest.$ac_ext <<_ACEOF
11087 /* confdefs.h. */
11088 _ACEOF
11089 cat confdefs.h >>conftest.$ac_ext
11090 cat >>conftest.$ac_ext <<_ACEOF
11091 /* end confdefs.h. */
11092 #include <langinfo.h>
11093 int
11094 main ()
11095 {
11096 char* cs = nl_langinfo(CODESET);
11097 ;
11098 return 0;
11099 }
11100 _ACEOF
11101 rm -f conftest.$ac_objext conftest$ac_exeext
11102 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11103 (eval $ac_link) 2>conftest.er1
11104 ac_status=$?
11105 grep -v '^ *+' conftest.er1 >conftest.err
11106 rm -f conftest.er1
11107 cat conftest.err >&5
11108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11109 (exit $ac_status); } &&
11110 { ac_try='test -z "$ac_c_werror_flag"
11111 || test ! -s conftest.err'
11112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11113 (eval $ac_try) 2>&5
11114 ac_status=$?
11115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11116 (exit $ac_status); }; } &&
11117 { ac_try='test -s conftest$ac_exeext'
11118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11119 (eval $ac_try) 2>&5
11120 ac_status=$?
11121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11122 (exit $ac_status); }; }; then
11123 am_cv_langinfo_codeset=yes
11124 else
11125 echo "$as_me: failed program was:" >&5
11126 sed 's/^/| /' conftest.$ac_ext >&5
11127
11128 am_cv_langinfo_codeset=no
11129 fi
11130 rm -f conftest.err conftest.$ac_objext \
11131 conftest$ac_exeext conftest.$ac_ext
11132
11133 fi
11134 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11135 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11136 if test $am_cv_langinfo_codeset = yes; then
11137
11138 cat >>confdefs.h <<\_ACEOF
11139 #define HAVE_LANGINFO_CODESET 1
11140 _ACEOF
11141
11142 fi
11143
11144
11145 # We will need to find libiberty.h and ansidecl.h
11146 saved_CFLAGS="$CFLAGS"
11147 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184 for ac_func in getenv atol sbrk abort atof getcwd getwd strsignal \
11185 strstr errno snprintf vasprintf malloc realloc calloc free \
11186 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
11187 do
11188 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11189 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11190 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11191 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11192 echo $ECHO_N "(cached) $ECHO_C" >&6
11193 else
11194 cat >conftest.$ac_ext <<_ACEOF
11195 /* confdefs.h. */
11196 _ACEOF
11197 cat confdefs.h >>conftest.$ac_ext
11198 cat >>conftest.$ac_ext <<_ACEOF
11199 /* end confdefs.h. */
11200 #undef $ac_tr_decl
11201 #define $ac_tr_decl 1
11202
11203 #include "ansidecl.h"
11204 #include "system.h"
11205
11206 int
11207 main ()
11208 {
11209 #ifndef $ac_func
11210 char *(*pfn) = (char *(*)) $ac_func ;
11211 #endif
11212 ;
11213 return 0;
11214 }
11215 _ACEOF
11216 rm -f conftest.$ac_objext
11217 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11218 (eval $ac_compile) 2>conftest.er1
11219 ac_status=$?
11220 grep -v '^ *+' conftest.er1 >conftest.err
11221 rm -f conftest.er1
11222 cat conftest.err >&5
11223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11224 (exit $ac_status); } &&
11225 { ac_try='test -z "$ac_c_werror_flag"
11226 || test ! -s conftest.err'
11227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11228 (eval $ac_try) 2>&5
11229 ac_status=$?
11230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11231 (exit $ac_status); }; } &&
11232 { ac_try='test -s conftest.$ac_objext'
11233 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11234 (eval $ac_try) 2>&5
11235 ac_status=$?
11236 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11237 (exit $ac_status); }; }; then
11238 eval "gcc_cv_have_decl_$ac_func=yes"
11239 else
11240 echo "$as_me: failed program was:" >&5
11241 sed 's/^/| /' conftest.$ac_ext >&5
11242
11243 eval "gcc_cv_have_decl_$ac_func=no"
11244 fi
11245 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11246 fi
11247
11248 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11249 echo "$as_me:$LINENO: result: yes" >&5
11250 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11251 #define $ac_tr_decl 1
11252 _ACEOF
11253
11254 else
11255 echo "$as_me:$LINENO: result: no" >&5
11256 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11257 #define $ac_tr_decl 0
11258 _ACEOF
11259
11260 fi
11261
11262 done
11263
11264
11265
11266
11267
11268 for ac_func in getrlimit setrlimit getrusage
11269 do
11270 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11271 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11272 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11273 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11274 echo $ECHO_N "(cached) $ECHO_C" >&6
11275 else
11276 cat >conftest.$ac_ext <<_ACEOF
11277 /* confdefs.h. */
11278 _ACEOF
11279 cat confdefs.h >>conftest.$ac_ext
11280 cat >>conftest.$ac_ext <<_ACEOF
11281 /* end confdefs.h. */
11282 #undef $ac_tr_decl
11283 #define $ac_tr_decl 1
11284
11285 #include "ansidecl.h"
11286 #include "system.h"
11287 #ifdef HAVE_SYS_RESOURCE_H
11288 #include <sys/resource.h>
11289 #endif
11290
11291
11292 int
11293 main ()
11294 {
11295 #ifndef $ac_func
11296 char *(*pfn) = (char *(*)) $ac_func ;
11297 #endif
11298 ;
11299 return 0;
11300 }
11301 _ACEOF
11302 rm -f conftest.$ac_objext
11303 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11304 (eval $ac_compile) 2>conftest.er1
11305 ac_status=$?
11306 grep -v '^ *+' conftest.er1 >conftest.err
11307 rm -f conftest.er1
11308 cat conftest.err >&5
11309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11310 (exit $ac_status); } &&
11311 { ac_try='test -z "$ac_c_werror_flag"
11312 || test ! -s conftest.err'
11313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11314 (eval $ac_try) 2>&5
11315 ac_status=$?
11316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11317 (exit $ac_status); }; } &&
11318 { ac_try='test -s conftest.$ac_objext'
11319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11320 (eval $ac_try) 2>&5
11321 ac_status=$?
11322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11323 (exit $ac_status); }; }; then
11324 eval "gcc_cv_have_decl_$ac_func=yes"
11325 else
11326 echo "$as_me: failed program was:" >&5
11327 sed 's/^/| /' conftest.$ac_ext >&5
11328
11329 eval "gcc_cv_have_decl_$ac_func=no"
11330 fi
11331 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11332 fi
11333
11334 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11335 echo "$as_me:$LINENO: result: yes" >&5
11336 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11337 #define $ac_tr_decl 1
11338 _ACEOF
11339
11340 else
11341 echo "$as_me:$LINENO: result: no" >&5
11342 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11343 #define $ac_tr_decl 0
11344 _ACEOF
11345
11346 fi
11347
11348 done
11349
11350
11351 cat >conftest.$ac_ext <<_ACEOF
11352 /* confdefs.h. */
11353 _ACEOF
11354 cat confdefs.h >>conftest.$ac_ext
11355 cat >>conftest.$ac_ext <<_ACEOF
11356 /* end confdefs.h. */
11357
11358 #include "ansidecl.h"
11359 #include "system.h"
11360 #ifdef HAVE_SYS_RESOURCE_H
11361 #include <sys/resource.h>
11362 #endif
11363
11364 int
11365 main ()
11366 {
11367 rlim_t l = 0;
11368 ;
11369 return 0;
11370 }
11371 _ACEOF
11372 rm -f conftest.$ac_objext
11373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11374 (eval $ac_compile) 2>conftest.er1
11375 ac_status=$?
11376 grep -v '^ *+' conftest.er1 >conftest.err
11377 rm -f conftest.er1
11378 cat conftest.err >&5
11379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11380 (exit $ac_status); } &&
11381 { ac_try='test -z "$ac_c_werror_flag"
11382 || test ! -s conftest.err'
11383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11384 (eval $ac_try) 2>&5
11385 ac_status=$?
11386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11387 (exit $ac_status); }; } &&
11388 { ac_try='test -s conftest.$ac_objext'
11389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11390 (eval $ac_try) 2>&5
11391 ac_status=$?
11392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11393 (exit $ac_status); }; }; then
11394 :
11395 else
11396 echo "$as_me: failed program was:" >&5
11397 sed 's/^/| /' conftest.$ac_ext >&5
11398
11399
11400 cat >>confdefs.h <<\_ACEOF
11401 #define rlim_t long
11402 _ACEOF
11403
11404 fi
11405 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11406
11407 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11408 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11409 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11410 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11411
11412 for ac_func in ldgetname
11413 do
11414 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11415 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11416 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11417 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11418 echo $ECHO_N "(cached) $ECHO_C" >&6
11419 else
11420 cat >conftest.$ac_ext <<_ACEOF
11421 /* confdefs.h. */
11422 _ACEOF
11423 cat confdefs.h >>conftest.$ac_ext
11424 cat >>conftest.$ac_ext <<_ACEOF
11425 /* end confdefs.h. */
11426 #undef $ac_tr_decl
11427 #define $ac_tr_decl 1
11428
11429 #include "ansidecl.h"
11430 #include "system.h"
11431 #ifdef HAVE_LDFCN_H
11432 #undef FREAD
11433 #undef FWRITE
11434 #include <ldfcn.h>
11435 #endif
11436
11437
11438 int
11439 main ()
11440 {
11441 #ifndef $ac_func
11442 char *(*pfn) = (char *(*)) $ac_func ;
11443 #endif
11444 ;
11445 return 0;
11446 }
11447 _ACEOF
11448 rm -f conftest.$ac_objext
11449 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11450 (eval $ac_compile) 2>conftest.er1
11451 ac_status=$?
11452 grep -v '^ *+' conftest.er1 >conftest.err
11453 rm -f conftest.er1
11454 cat conftest.err >&5
11455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11456 (exit $ac_status); } &&
11457 { ac_try='test -z "$ac_c_werror_flag"
11458 || test ! -s conftest.err'
11459 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11460 (eval $ac_try) 2>&5
11461 ac_status=$?
11462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11463 (exit $ac_status); }; } &&
11464 { ac_try='test -s conftest.$ac_objext'
11465 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11466 (eval $ac_try) 2>&5
11467 ac_status=$?
11468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11469 (exit $ac_status); }; }; then
11470 eval "gcc_cv_have_decl_$ac_func=yes"
11471 else
11472 echo "$as_me: failed program was:" >&5
11473 sed 's/^/| /' conftest.$ac_ext >&5
11474
11475 eval "gcc_cv_have_decl_$ac_func=no"
11476 fi
11477 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11478 fi
11479
11480 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11481 echo "$as_me:$LINENO: result: yes" >&5
11482 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11483 #define $ac_tr_decl 1
11484 _ACEOF
11485
11486 else
11487 echo "$as_me:$LINENO: result: no" >&5
11488 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11489 #define $ac_tr_decl 0
11490 _ACEOF
11491
11492 fi
11493
11494 done
11495
11496
11497
11498 for ac_func in times
11499 do
11500 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11501 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11502 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11503 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11504 echo $ECHO_N "(cached) $ECHO_C" >&6
11505 else
11506 cat >conftest.$ac_ext <<_ACEOF
11507 /* confdefs.h. */
11508 _ACEOF
11509 cat confdefs.h >>conftest.$ac_ext
11510 cat >>conftest.$ac_ext <<_ACEOF
11511 /* end confdefs.h. */
11512 #undef $ac_tr_decl
11513 #define $ac_tr_decl 1
11514
11515 #include "ansidecl.h"
11516 #include "system.h"
11517 #ifdef HAVE_SYS_TIMES_H
11518 #include <sys/times.h>
11519 #endif
11520
11521
11522 int
11523 main ()
11524 {
11525 #ifndef $ac_func
11526 char *(*pfn) = (char *(*)) $ac_func ;
11527 #endif
11528 ;
11529 return 0;
11530 }
11531 _ACEOF
11532 rm -f conftest.$ac_objext
11533 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11534 (eval $ac_compile) 2>conftest.er1
11535 ac_status=$?
11536 grep -v '^ *+' conftest.er1 >conftest.err
11537 rm -f conftest.er1
11538 cat conftest.err >&5
11539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11540 (exit $ac_status); } &&
11541 { ac_try='test -z "$ac_c_werror_flag"
11542 || test ! -s conftest.err'
11543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11544 (eval $ac_try) 2>&5
11545 ac_status=$?
11546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11547 (exit $ac_status); }; } &&
11548 { ac_try='test -s conftest.$ac_objext'
11549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11550 (eval $ac_try) 2>&5
11551 ac_status=$?
11552 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11553 (exit $ac_status); }; }; then
11554 eval "gcc_cv_have_decl_$ac_func=yes"
11555 else
11556 echo "$as_me: failed program was:" >&5
11557 sed 's/^/| /' conftest.$ac_ext >&5
11558
11559 eval "gcc_cv_have_decl_$ac_func=no"
11560 fi
11561 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11562 fi
11563
11564 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11565 echo "$as_me:$LINENO: result: yes" >&5
11566 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11567 #define $ac_tr_decl 1
11568 _ACEOF
11569
11570 else
11571 echo "$as_me:$LINENO: result: no" >&5
11572 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11573 #define $ac_tr_decl 0
11574 _ACEOF
11575
11576 fi
11577
11578 done
11579
11580
11581 # More time-related stuff.
11582 echo "$as_me:$LINENO: checking for struct tms" >&5
11583 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11584 if test "${ac_cv_struct_tms+set}" = set; then
11585 echo $ECHO_N "(cached) $ECHO_C" >&6
11586 else
11587
11588 cat >conftest.$ac_ext <<_ACEOF
11589 /* confdefs.h. */
11590 _ACEOF
11591 cat confdefs.h >>conftest.$ac_ext
11592 cat >>conftest.$ac_ext <<_ACEOF
11593 /* end confdefs.h. */
11594
11595 #include "ansidecl.h"
11596 #include "system.h"
11597 #ifdef HAVE_SYS_TIMES_H
11598 #include <sys/times.h>
11599 #endif
11600
11601 int
11602 main ()
11603 {
11604 struct tms tms;
11605 ;
11606 return 0;
11607 }
11608 _ACEOF
11609 rm -f conftest.$ac_objext
11610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11611 (eval $ac_compile) 2>conftest.er1
11612 ac_status=$?
11613 grep -v '^ *+' conftest.er1 >conftest.err
11614 rm -f conftest.er1
11615 cat conftest.err >&5
11616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11617 (exit $ac_status); } &&
11618 { ac_try='test -z "$ac_c_werror_flag"
11619 || test ! -s conftest.err'
11620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11621 (eval $ac_try) 2>&5
11622 ac_status=$?
11623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11624 (exit $ac_status); }; } &&
11625 { ac_try='test -s conftest.$ac_objext'
11626 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11627 (eval $ac_try) 2>&5
11628 ac_status=$?
11629 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11630 (exit $ac_status); }; }; then
11631 ac_cv_struct_tms=yes
11632 else
11633 echo "$as_me: failed program was:" >&5
11634 sed 's/^/| /' conftest.$ac_ext >&5
11635
11636 ac_cv_struct_tms=no
11637 fi
11638 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11639 fi
11640 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11641 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11642 if test $ac_cv_struct_tms = yes; then
11643
11644 cat >>confdefs.h <<\_ACEOF
11645 #define HAVE_STRUCT_TMS 1
11646 _ACEOF
11647
11648 fi
11649
11650 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11651 # revisit after autoconf 2.50.
11652 echo "$as_me:$LINENO: checking for clock_t" >&5
11653 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11654 if test "${gcc_cv_type_clock_t+set}" = set; then
11655 echo $ECHO_N "(cached) $ECHO_C" >&6
11656 else
11657
11658 cat >conftest.$ac_ext <<_ACEOF
11659 /* confdefs.h. */
11660 _ACEOF
11661 cat confdefs.h >>conftest.$ac_ext
11662 cat >>conftest.$ac_ext <<_ACEOF
11663 /* end confdefs.h. */
11664
11665 #include "ansidecl.h"
11666 #include "system.h"
11667
11668 int
11669 main ()
11670 {
11671 clock_t x;
11672 ;
11673 return 0;
11674 }
11675 _ACEOF
11676 rm -f conftest.$ac_objext
11677 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11678 (eval $ac_compile) 2>conftest.er1
11679 ac_status=$?
11680 grep -v '^ *+' conftest.er1 >conftest.err
11681 rm -f conftest.er1
11682 cat conftest.err >&5
11683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11684 (exit $ac_status); } &&
11685 { ac_try='test -z "$ac_c_werror_flag"
11686 || test ! -s conftest.err'
11687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11688 (eval $ac_try) 2>&5
11689 ac_status=$?
11690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11691 (exit $ac_status); }; } &&
11692 { ac_try='test -s conftest.$ac_objext'
11693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11694 (eval $ac_try) 2>&5
11695 ac_status=$?
11696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11697 (exit $ac_status); }; }; then
11698 gcc_cv_type_clock_t=yes
11699 else
11700 echo "$as_me: failed program was:" >&5
11701 sed 's/^/| /' conftest.$ac_ext >&5
11702
11703 gcc_cv_type_clock_t=no
11704 fi
11705 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11706 fi
11707 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
11708 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
11709 if test $gcc_cv_type_clock_t = yes; then
11710
11711 cat >>confdefs.h <<\_ACEOF
11712 #define HAVE_CLOCK_T 1
11713 _ACEOF
11714
11715 fi
11716
11717 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
11718 CFLAGS="$saved_CFLAGS"
11719
11720 # Check whether --enable-initfini-array or --disable-initfini-array was given.
11721 if test "${enable_initfini_array+set}" = set; then
11722 enableval="$enable_initfini_array"
11723
11724 else
11725
11726 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
11727 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
11728 if test "${gcc_cv_initfini_array+set}" = set; then
11729 echo $ECHO_N "(cached) $ECHO_C" >&6
11730 else
11731 if test "$cross_compiling" = yes; then
11732 gcc_cv_initfini_array=no
11733 else
11734 cat >conftest.$ac_ext <<_ACEOF
11735 /* confdefs.h. */
11736 _ACEOF
11737 cat confdefs.h >>conftest.$ac_ext
11738 cat >>conftest.$ac_ext <<_ACEOF
11739 /* end confdefs.h. */
11740
11741 static int x = -1;
11742 int main (void) { return x; }
11743 int foo (void) { x = 0; }
11744 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
11745 _ACEOF
11746 rm -f conftest$ac_exeext
11747 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11748 (eval $ac_link) 2>&5
11749 ac_status=$?
11750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11751 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11753 (eval $ac_try) 2>&5
11754 ac_status=$?
11755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11756 (exit $ac_status); }; }; then
11757 gcc_cv_initfini_array=yes
11758 else
11759 echo "$as_me: program exited with status $ac_status" >&5
11760 echo "$as_me: failed program was:" >&5
11761 sed 's/^/| /' conftest.$ac_ext >&5
11762
11763 ( exit $ac_status )
11764 gcc_cv_initfini_array=no
11765 fi
11766 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11767 fi
11768 fi
11769 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
11770 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
11771 enable_initfini_array=$gcc_cv_initfini_array
11772
11773 fi;
11774 if test $enable_initfini_array = yes; then
11775
11776 cat >>confdefs.h <<\_ACEOF
11777 #define HAVE_INITFINI_ARRAY 1
11778 _ACEOF
11779
11780 fi
11781
11782 # mkdir takes a single argument on some systems.
11783 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
11784 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
11785 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
11786 echo $ECHO_N "(cached) $ECHO_C" >&6
11787 else
11788 cat >conftest.$ac_ext <<_ACEOF
11789 /* confdefs.h. */
11790 _ACEOF
11791 cat confdefs.h >>conftest.$ac_ext
11792 cat >>conftest.$ac_ext <<_ACEOF
11793 /* end confdefs.h. */
11794
11795 #include <sys/types.h>
11796 #ifdef HAVE_SYS_STAT_H
11797 # include <sys/stat.h>
11798 #endif
11799 #ifdef HAVE_UNISTD_H
11800 # include <unistd.h>
11801 #endif
11802 #ifdef HAVE_DIRECT_H
11803 # include <direct.h>
11804 #endif
11805 int
11806 main ()
11807 {
11808 mkdir ("foo", 0);
11809 ;
11810 return 0;
11811 }
11812 _ACEOF
11813 rm -f conftest.$ac_objext
11814 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11815 (eval $ac_compile) 2>conftest.er1
11816 ac_status=$?
11817 grep -v '^ *+' conftest.er1 >conftest.err
11818 rm -f conftest.er1
11819 cat conftest.err >&5
11820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11821 (exit $ac_status); } &&
11822 { ac_try='test -z "$ac_c_werror_flag"
11823 || test ! -s conftest.err'
11824 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11825 (eval $ac_try) 2>&5
11826 ac_status=$?
11827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11828 (exit $ac_status); }; } &&
11829 { ac_try='test -s conftest.$ac_objext'
11830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11831 (eval $ac_try) 2>&5
11832 ac_status=$?
11833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11834 (exit $ac_status); }; }; then
11835 gcc_cv_mkdir_takes_one_arg=no
11836 else
11837 echo "$as_me: failed program was:" >&5
11838 sed 's/^/| /' conftest.$ac_ext >&5
11839
11840 gcc_cv_mkdir_takes_one_arg=yes
11841 fi
11842 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11843 fi
11844 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
11845 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
11846 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11847
11848 cat >>confdefs.h <<\_ACEOF
11849 #define MKDIR_TAKES_ONE_ARG 1
11850 _ACEOF
11851
11852 fi
11853
11854
11855 # File extensions
11856 manext='.1'
11857 objext='.o'
11858
11859
11860
11861 # With Setjmp/Longjmp based exception handling.
11862 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
11863 if test "${enable_sjlj_exceptions+set}" = set; then
11864 enableval="$enable_sjlj_exceptions"
11865 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11866
11867 cat >>confdefs.h <<_ACEOF
11868 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11869 _ACEOF
11870
11871 fi;
11872
11873 # For platforms with the unwind ABI which includes an unwind library,
11874 # libunwind, we can choose to use the system libunwind.
11875
11876 # Check whether --with-system-libunwind or --without-system-libunwind was given.
11877 if test "${with_system_libunwind+set}" = set; then
11878 withval="$with_system_libunwind"
11879
11880 fi;
11881
11882 # --------------------------------------------------------
11883 # Build, host, and target specific configuration fragments
11884 # --------------------------------------------------------
11885
11886 # Collect build-machine-specific information.
11887 . ${srcdir}/config.build
11888
11889 # Collect host-machine-specific information.
11890 . ${srcdir}/config.host
11891
11892 target_gtfiles=
11893
11894 # Collect target-machine-specific information.
11895 . ${srcdir}/config.gcc
11896
11897 extra_objs="${host_extra_objs} ${extra_objs}"
11898 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11899
11900 # Default the target-machine variables that were not explicitly set.
11901 if test x"$tm_file" = x
11902 then tm_file=$cpu_type/$cpu_type.h; fi
11903
11904 if test x"$extra_headers" = x
11905 then extra_headers=; fi
11906
11907 if test x$md_file = x
11908 then md_file=$cpu_type/$cpu_type.md; fi
11909
11910 if test x$out_file = x
11911 then out_file=$cpu_type/$cpu_type.c; fi
11912
11913 if test x"$tmake_file" = x
11914 then tmake_file=$cpu_type/t-$cpu_type
11915 fi
11916
11917 if test x"$dwarf2" = xyes
11918 then tm_file="$tm_file tm-dwarf2.h"
11919 fi
11920
11921 # Say what files are being used for the output code and MD file.
11922 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11923 echo "Using \`$srcdir/config/$md_file' as machine description file."
11924
11925 # If any of the xm_file variables contain nonexistent files, warn
11926 # about them and drop them.
11927
11928 bx=
11929 for x in $build_xm_file; do
11930 if test -f $srcdir/config/$x
11931 then bx="$bx $x"
11932 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11933 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11934 fi
11935 done
11936 build_xm_file="$bx"
11937
11938 hx=
11939 for x in $host_xm_file; do
11940 if test -f $srcdir/config/$x
11941 then hx="$hx $x"
11942 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11943 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11944 fi
11945 done
11946 host_xm_file="$hx"
11947
11948 tx=
11949 for x in $xm_file; do
11950 if test -f $srcdir/config/$x
11951 then tx="$tx $x"
11952 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
11953 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11954 fi
11955 done
11956 xm_file="$tx"
11957
11958 count=a
11959 for f in $tm_file; do
11960 count=${count}x
11961 done
11962 if test $count = ax; then
11963 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11964 else
11965 echo "Using the following target machine macro files:"
11966 for f in $tm_file; do
11967 echo " $srcdir/config/$f"
11968 done
11969 fi
11970
11971 if test x$need_64bit_hwint = xyes; then
11972
11973 cat >>confdefs.h <<\_ACEOF
11974 #define NEED_64BIT_HOST_WIDE_INT 1
11975 _ACEOF
11976
11977 fi
11978
11979 if test x$use_long_long_for_widest_fast_int = xyes; then
11980
11981 cat >>confdefs.h <<\_ACEOF
11982 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
11983 _ACEOF
11984
11985 fi
11986
11987 count=a
11988 for f in $host_xm_file; do
11989 count=${count}x
11990 done
11991 if test $count = a; then
11992 :
11993 elif test $count = ax; then
11994 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11995 else
11996 echo "Using the following host machine macro files:"
11997 for f in $host_xm_file; do
11998 echo " $srcdir/config/$f"
11999 done
12000 fi
12001 echo "Using ${out_host_hook_obj} for host machine hooks."
12002
12003 if test "$host_xm_file" != "$build_xm_file"; then
12004 count=a
12005 for f in $build_xm_file; do
12006 count=${count}x
12007 done
12008 if test $count = a; then
12009 :
12010 elif test $count = ax; then
12011 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12012 else
12013 echo "Using the following build machine macro files:"
12014 for f in $build_xm_file; do
12015 echo " $srcdir/config/$f"
12016 done
12017 fi
12018 fi
12019
12020 # ---------
12021 # Threading
12022 # ---------
12023
12024 # Check if a valid thread package
12025 case ${enable_threads} in
12026 "" | no)
12027 # No threads
12028 target_thread_file='single'
12029 ;;
12030 yes)
12031 # default
12032 target_thread_file='single'
12033 ;;
12034 aix | dce | gnat | irix | posix | posix95 | rtems | \
12035 single | solaris | vxworks | win32 )
12036 target_thread_file=${enable_threads}
12037 ;;
12038 *)
12039 echo "${enable_threads} is an unknown thread package" 1>&2
12040 exit 1
12041 ;;
12042 esac
12043
12044 if test x${thread_file} = x; then
12045 # No thread file set by target-specific clauses in config.gcc,
12046 # so use file chosen by default logic above
12047 thread_file=${target_thread_file}
12048 fi
12049
12050 # Make gthr-default.h if we have a thread file.
12051 gthread_flags=
12052 if test $thread_file != single; then
12053 rm -f gthr-default.h
12054 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12055 gthread_flags=-DHAVE_GTHR_DEFAULT
12056 fi
12057
12058
12059 # --------
12060 # UNSORTED
12061 # --------
12062
12063 use_cxa_atexit=no
12064 if test x$enable___cxa_atexit = xyes || \
12065 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12066 if test x$host = x$target; then
12067 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12068 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12069 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12070 echo $ECHO_N "(cached) $ECHO_C" >&6
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 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12079 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12080 #define __cxa_atexit innocuous___cxa_atexit
12081
12082 /* System header to define __stub macros and hopefully few prototypes,
12083 which can conflict with char __cxa_atexit (); below.
12084 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12085 <limits.h> exists even on freestanding compilers. */
12086
12087 #ifdef __STDC__
12088 # include <limits.h>
12089 #else
12090 # include <assert.h>
12091 #endif
12092
12093 #undef __cxa_atexit
12094
12095 /* Override any gcc2 internal prototype to avoid an error. */
12096 #ifdef __cplusplus
12097 extern "C"
12098 {
12099 #endif
12100 /* We use char because int might match the return type of a gcc2
12101 builtin and then its argument prototype would still apply. */
12102 char __cxa_atexit ();
12103 /* The GNU C library defines this for functions which it implements
12104 to always fail with ENOSYS. Some functions are actually named
12105 something starting with __ and the normal name is an alias. */
12106 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12107 choke me
12108 #else
12109 char (*f) () = __cxa_atexit;
12110 #endif
12111 #ifdef __cplusplus
12112 }
12113 #endif
12114
12115 int
12116 main ()
12117 {
12118 return f != __cxa_atexit;
12119 ;
12120 return 0;
12121 }
12122 _ACEOF
12123 rm -f conftest.$ac_objext conftest$ac_exeext
12124 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12125 (eval $ac_link) 2>conftest.er1
12126 ac_status=$?
12127 grep -v '^ *+' conftest.er1 >conftest.err
12128 rm -f conftest.er1
12129 cat conftest.err >&5
12130 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12131 (exit $ac_status); } &&
12132 { ac_try='test -z "$ac_c_werror_flag"
12133 || test ! -s conftest.err'
12134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12135 (eval $ac_try) 2>&5
12136 ac_status=$?
12137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12138 (exit $ac_status); }; } &&
12139 { ac_try='test -s conftest$ac_exeext'
12140 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12141 (eval $ac_try) 2>&5
12142 ac_status=$?
12143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12144 (exit $ac_status); }; }; then
12145 ac_cv_func___cxa_atexit=yes
12146 else
12147 echo "$as_me: failed program was:" >&5
12148 sed 's/^/| /' conftest.$ac_ext >&5
12149
12150 ac_cv_func___cxa_atexit=no
12151 fi
12152 rm -f conftest.err conftest.$ac_objext \
12153 conftest$ac_exeext conftest.$ac_ext
12154 fi
12155 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12156 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12157 if test $ac_cv_func___cxa_atexit = yes; then
12158 use_cxa_atexit=yes
12159 else
12160 echo "__cxa_atexit can't be enabled on this target"
12161 fi
12162
12163 else
12164 # We can't check for __cxa_atexit when building a cross, so assume
12165 # it is available
12166 use_cxa_atexit=yes
12167 fi
12168 if test x$use_cxa_atexit = xyes; then
12169
12170 cat >>confdefs.h <<\_ACEOF
12171 #define DEFAULT_USE_CXA_ATEXIT 1
12172 _ACEOF
12173
12174 fi
12175 fi
12176
12177 # Look for a file containing extra machine modes.
12178 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12179 extra_modes_file='$(srcdir)'/config/${extra_modes}
12180
12181
12182 cat >>confdefs.h <<_ACEOF
12183 #define EXTRA_MODES_FILE "config/$extra_modes"
12184 _ACEOF
12185
12186 fi
12187
12188 # Convert extra_options into a form suitable for Makefile use.
12189 extra_opt_files=
12190 for f in $extra_options; do
12191 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12192 done
12193
12194
12195 # auto-host.h is the file containing items generated by autoconf and is
12196 # the first file included by config.h.
12197 # If host=build, it is correct to have bconfig include auto-host.h
12198 # as well. If host!=build, we are in error and need to do more
12199 # work to find out the build config parameters.
12200 if test x$host = x$build
12201 then
12202 build_auto=auto-host.h
12203 else
12204 # We create a subdir, then run autoconf in the subdir.
12205 # To prevent recursion we set host and build for the new
12206 # invocation of configure to the build for this invocation
12207 # of configure.
12208 tempdir=build.$$
12209 rm -rf $tempdir
12210 mkdir $tempdir
12211 cd $tempdir
12212 case ${srcdir} in
12213 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12214 *) realsrcdir=../${srcdir};;
12215 esac
12216 saved_CFLAGS="${CFLAGS}"
12217 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12218 ${realsrcdir}/configure \
12219 --enable-languages=${enable_languages-all} \
12220 --target=$target_alias --host=$build_alias --build=$build_alias
12221 CFLAGS="${saved_CFLAGS}"
12222
12223 # We just finished tests for the build machine, so rename
12224 # the file auto-build.h in the gcc directory.
12225 mv auto-host.h ../auto-build.h
12226 cd ..
12227 rm -rf $tempdir
12228 build_auto=auto-build.h
12229 fi
12230
12231
12232 tm_file="${tm_file} defaults.h"
12233 tm_p_file="${tm_p_file} tm-preds.h"
12234 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12235 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12236 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12237 # put this back in temporarily.
12238 xm_file="ansidecl.h ${xm_file}"
12239
12240 # --------
12241 # UNSORTED
12242 # --------
12243
12244 # Compile in configure arguments.
12245 if test -f configargs.h ; then
12246 # Being re-configured.
12247 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12248 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12249 else
12250 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12251 fi
12252
12253 # Double all backslashes and backslash all quotes to turn
12254 # gcc_config_arguments into a C string.
12255 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12256 $gcc_config_arguments
12257 EOF
12258 gcc_config_arguments_str=`cat conftest.out`
12259 rm -f conftest.out
12260
12261 cat > configargs.h <<EOF
12262 /* Generated automatically. */
12263 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12264 static const char thread_model[] = "$thread_file";
12265
12266 static const struct {
12267 const char *name, *value;
12268 } configure_default_options[] = $configure_default_options;
12269 EOF
12270
12271 # Internationalization
12272 # If we haven't got the data from the intl directory,
12273 # assume NLS is disabled.
12274 USE_NLS=no
12275 LIBINTL=
12276 LIBINTL_DEP=
12277 INCINTL=
12278 XGETTEXT=
12279 GMSGFMT=
12280 POSUB=
12281 if test -f ../intl/config.intl; then
12282 . ../intl/config.intl
12283 fi
12284 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12285 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12286 if test x"$USE_NLS" != xyes; then
12287 echo "$as_me:$LINENO: result: no" >&5
12288 echo "${ECHO_T}no" >&6
12289 else
12290 echo "$as_me:$LINENO: result: yes" >&5
12291 echo "${ECHO_T}yes" >&6
12292
12293 cat >>confdefs.h <<\_ACEOF
12294 #define ENABLE_NLS 1
12295 _ACEOF
12296
12297
12298 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12299 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12300 # Look for .po and .gmo files in the source directory.
12301 CATALOGS=
12302 XLINGUAS=
12303 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12304 # If there aren't any .gmo files the shell will give us the
12305 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12306 # weeded out.
12307 case "$cat" in *\**)
12308 continue;;
12309 esac
12310 # The quadruple backslash is collapsed to a double backslash
12311 # by the backticks, then collapsed again by the double quotes,
12312 # leaving us with one backslash in the sed expression (right
12313 # before the dot that mustn't act as a wildcard).
12314 cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
12315 lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
12316 # The user is allowed to set LINGUAS to a list of languages to
12317 # install catalogs for. If it's empty that means "all of them."
12318 if test "x$LINGUAS" = x; then
12319 CATALOGS="$CATALOGS $cat"
12320 XLINGUAS="$XLINGUAS $lang"
12321 else
12322 case "$LINGUAS" in *$lang*)
12323 CATALOGS="$CATALOGS $cat"
12324 XLINGUAS="$XLINGUAS $lang"
12325 ;;
12326 esac
12327 fi
12328 done
12329 LINGUAS="$XLINGUAS"
12330 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12331 echo "${ECHO_T}$LINGUAS" >&6
12332 fi
12333
12334 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12335 # -liconv on the link line twice.
12336 case "$LIBINTL" in *$LIBICONV*)
12337 LIBICONV= ;;
12338 esac
12339
12340 # Windows32 Registry support for specifying GCC installation paths.
12341 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12342 if test "${enable_win32_registry+set}" = set; then
12343 enableval="$enable_win32_registry"
12344
12345 fi;
12346
12347 case $host_os in
12348 win32 | pe | cygwin* | mingw32* | uwin*)
12349 if test "x$enable_win32_registry" != xno; then
12350 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12351 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12352 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12353 echo $ECHO_N "(cached) $ECHO_C" >&6
12354 else
12355 ac_func_search_save_LIBS=$LIBS
12356 ac_cv_search_RegOpenKeyExA=no
12357 cat >conftest.$ac_ext <<_ACEOF
12358 /* confdefs.h. */
12359 _ACEOF
12360 cat confdefs.h >>conftest.$ac_ext
12361 cat >>conftest.$ac_ext <<_ACEOF
12362 /* end confdefs.h. */
12363
12364 /* Override any gcc2 internal prototype to avoid an error. */
12365 #ifdef __cplusplus
12366 extern "C"
12367 #endif
12368 /* We use char because int might match the return type of a gcc2
12369 builtin and then its argument prototype would still apply. */
12370 char RegOpenKeyExA ();
12371 int
12372 main ()
12373 {
12374 RegOpenKeyExA ();
12375 ;
12376 return 0;
12377 }
12378 _ACEOF
12379 rm -f conftest.$ac_objext conftest$ac_exeext
12380 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12381 (eval $ac_link) 2>conftest.er1
12382 ac_status=$?
12383 grep -v '^ *+' conftest.er1 >conftest.err
12384 rm -f conftest.er1
12385 cat conftest.err >&5
12386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12387 (exit $ac_status); } &&
12388 { ac_try='test -z "$ac_c_werror_flag"
12389 || test ! -s conftest.err'
12390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12391 (eval $ac_try) 2>&5
12392 ac_status=$?
12393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12394 (exit $ac_status); }; } &&
12395 { ac_try='test -s conftest$ac_exeext'
12396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12397 (eval $ac_try) 2>&5
12398 ac_status=$?
12399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12400 (exit $ac_status); }; }; then
12401 ac_cv_search_RegOpenKeyExA="none required"
12402 else
12403 echo "$as_me: failed program was:" >&5
12404 sed 's/^/| /' conftest.$ac_ext >&5
12405
12406 fi
12407 rm -f conftest.err conftest.$ac_objext \
12408 conftest$ac_exeext conftest.$ac_ext
12409 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12410 for ac_lib in advapi32; do
12411 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12412 cat >conftest.$ac_ext <<_ACEOF
12413 /* confdefs.h. */
12414 _ACEOF
12415 cat confdefs.h >>conftest.$ac_ext
12416 cat >>conftest.$ac_ext <<_ACEOF
12417 /* end confdefs.h. */
12418
12419 /* Override any gcc2 internal prototype to avoid an error. */
12420 #ifdef __cplusplus
12421 extern "C"
12422 #endif
12423 /* We use char because int might match the return type of a gcc2
12424 builtin and then its argument prototype would still apply. */
12425 char RegOpenKeyExA ();
12426 int
12427 main ()
12428 {
12429 RegOpenKeyExA ();
12430 ;
12431 return 0;
12432 }
12433 _ACEOF
12434 rm -f conftest.$ac_objext conftest$ac_exeext
12435 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12436 (eval $ac_link) 2>conftest.er1
12437 ac_status=$?
12438 grep -v '^ *+' conftest.er1 >conftest.err
12439 rm -f conftest.er1
12440 cat conftest.err >&5
12441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12442 (exit $ac_status); } &&
12443 { ac_try='test -z "$ac_c_werror_flag"
12444 || test ! -s conftest.err'
12445 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12446 (eval $ac_try) 2>&5
12447 ac_status=$?
12448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12449 (exit $ac_status); }; } &&
12450 { ac_try='test -s conftest$ac_exeext'
12451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12452 (eval $ac_try) 2>&5
12453 ac_status=$?
12454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12455 (exit $ac_status); }; }; then
12456 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12457 break
12458 else
12459 echo "$as_me: failed program was:" >&5
12460 sed 's/^/| /' conftest.$ac_ext >&5
12461
12462 fi
12463 rm -f conftest.err conftest.$ac_objext \
12464 conftest$ac_exeext conftest.$ac_ext
12465 done
12466 fi
12467 LIBS=$ac_func_search_save_LIBS
12468 fi
12469 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12470 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
12471 if test "$ac_cv_search_RegOpenKeyExA" != no; then
12472 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
12473
12474 else
12475 enable_win32_registry=no
12476 fi
12477
12478 fi
12479
12480 if test "x$enable_win32_registry" != xno; then
12481
12482 cat >>confdefs.h <<\_ACEOF
12483 #define ENABLE_WIN32_REGISTRY 1
12484 _ACEOF
12485
12486
12487 if test "x$enable_win32_registry" != xyes \
12488 && test "x$enable_win32_registry" != x; then
12489
12490 cat >>confdefs.h <<_ACEOF
12491 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
12492 _ACEOF
12493
12494 fi
12495 fi
12496 ;;
12497 esac
12498
12499 # Get an absolute path to the GCC top-level source directory
12500 holddir=`${PWDCMD-pwd}`
12501 cd $srcdir
12502 topdir=`${PWDCMD-pwd}`
12503 cd $holddir
12504
12505 # Conditionalize the makefile for this host machine.
12506 xmake_file=
12507 for f in ${host_xmake_file}
12508 do
12509 if test -f ${srcdir}/config/$f
12510 then
12511 xmake_file="${xmake_file} \$(srcdir)/config/$f"
12512 fi
12513 done
12514
12515 # Conditionalize the makefile for this target machine.
12516 tmake_file_=
12517 for f in ${tmake_file}
12518 do
12519 if test -f ${srcdir}/config/$f
12520 then
12521 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
12522 fi
12523 done
12524 tmake_file="${tmake_file_}"
12525
12526 # If the host doesn't support symlinks, modify CC in
12527 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
12528 # Otherwise, we can use "CC=$(CC)".
12529 rm -f symtest.tem
12530 case "$LN_S" in
12531 *-s*)
12532 cc_set_by_configure="\$(CC)"
12533 quoted_cc_set_by_configure="\$(CC)"
12534 stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12535 quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
12536 ;;
12537 *)
12538 cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
12539 quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
12540 stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
12541 quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
12542 ;;
12543 esac
12544
12545 # This is a terrible hack which will go away some day.
12546 host_cc_for_libada=${CC}
12547
12548
12549 out_object_file=`basename $out_file .c`.o
12550
12551 tm_file_list="options.h"
12552 tm_include_list="options.h"
12553 for f in $tm_file; do
12554 case $f in
12555 defaults.h )
12556 tm_file_list="${tm_file_list} \$(srcdir)/$f"
12557 tm_include_list="${tm_include_list} $f"
12558 ;;
12559 * )
12560 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
12561 tm_include_list="${tm_include_list} config/$f"
12562 ;;
12563 esac
12564 done
12565
12566 tm_p_file_list=
12567 tm_p_include_list=
12568 for f in $tm_p_file; do
12569 case $f in
12570 tm-preds.h )
12571 tm_p_file_list="${tm_p_file_list} $f"
12572 tm_p_include_list="${tm_p_include_list} $f"
12573 ;;
12574 * )
12575 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
12576 tm_p_include_list="${tm_p_include_list} config/$f"
12577 esac
12578 done
12579
12580 xm_file_list=
12581 xm_include_list=
12582 for f in $xm_file; do
12583 case $f in
12584 ansidecl.h )
12585 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
12586 xm_include_list="${xm_include_list} $f"
12587 ;;
12588 auto-host.h )
12589 xm_file_list="${xm_file_list} $f"
12590 xm_include_list="${xm_include_list} $f"
12591 ;;
12592 * )
12593 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
12594 xm_include_list="${xm_include_list} config/$f"
12595 ;;
12596 esac
12597 done
12598
12599 host_xm_file_list=
12600 host_xm_include_list=
12601 for f in $host_xm_file; do
12602 case $f in
12603 ansidecl.h )
12604 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
12605 host_xm_include_list="${host_xm_include_list} $f"
12606 ;;
12607 auto-host.h )
12608 host_xm_file_list="${host_xm_file_list} $f"
12609 host_xm_include_list="${host_xm_include_list} $f"
12610 ;;
12611 * )
12612 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
12613 host_xm_include_list="${host_xm_include_list} config/$f"
12614 ;;
12615 esac
12616 done
12617
12618 build_xm_file_list=
12619 for f in $build_xm_file; do
12620 case $f in
12621 ansidecl.h )
12622 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
12623 build_xm_include_list="${build_xm_include_list} $f"
12624 ;;
12625 auto-build.h | auto-host.h )
12626 build_xm_file_list="${build_xm_file_list} $f"
12627 build_xm_include_list="${build_xm_include_list} $f"
12628 ;;
12629 * )
12630 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
12631 build_xm_include_list="${build_xm_include_list} config/$f"
12632 ;;
12633 esac
12634 done
12635
12636 # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
12637 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
12638 CROSS=
12639 ALL=all.internal
12640 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12641 if test x$host != x$target
12642 then
12643 CROSS="-DCROSS_COMPILE"
12644 ALL=all.cross
12645 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12646 case "$host","$target" in
12647 # Darwin crosses can use the host system's libraries and headers,
12648 # because of the fat library support. Of course, it must be the
12649 # same version of Darwin on both sides. Allow the user to
12650 # just say --target=foo-darwin without a version number to mean
12651 # "the version on this system".
12652 *-*-darwin*,*-*-darwin*)
12653 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
12654 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
12655 if test $hostos = $targetos -o $targetos = darwin ; then
12656 CROSS=
12657 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
12658 with_headers=yes
12659 fi
12660 ;;
12661
12662 i?86-*-*,x86_64-*-* \
12663 | powerpc*-*-*,powerpc64*-*-*)
12664 CROSS="$CROSS -DNATIVE_CROSS" ;;
12665 esac
12666 elif test "x$TARGET_SYSTEM_ROOT" != x; then
12667 # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
12668 SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
12669 fi
12670
12671 # If this is a cross-compiler that does not
12672 # have its own set of headers then define
12673 # inhibit_libc
12674
12675 # If this is using newlib, without having the headers available now,
12676 # then define inhibit_libc in LIBGCC2_CFLAGS.
12677 # This prevents libgcc2 from containing any code which requires libc
12678 # support.
12679 inhibit_libc=
12680 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
12681 test x$with_newlib = xyes ; } &&
12682 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
12683 inhibit_libc=-Dinhibit_libc
12684 fi
12685
12686
12687 # When building gcc with a cross-compiler, we need to adjust things so
12688 # that the generator programs are still built with the native compiler.
12689 # Also, we cannot run fixincludes or fix-header.
12690
12691 # These are the normal (build=host) settings:
12692 CC_FOR_BUILD='$(CC)'
12693 BUILD_CFLAGS='$(ALL_CFLAGS)'
12694 STMP_FIXINC=stmp-fixinc
12695
12696 # Possibly disable fixproto, on a per-target basis.
12697 case ${use_fixproto} in
12698 no)
12699 STMP_FIXPROTO=
12700 ;;
12701 yes)
12702 STMP_FIXPROTO=stmp-fixproto
12703 ;;
12704 esac
12705
12706
12707 # And these apply if build != host, or we are generating coverage data
12708 if test x$build != x$host || test "x$coverage_flags" != x
12709 then
12710 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
12711
12712 if test "x$TARGET_SYSTEM_ROOT" = x; then
12713 if "x$STMP_FIXPROTO" != x ; then
12714 STMP_FIXPROTO=stmp-install-fixproto
12715 fi
12716 fi
12717 fi
12718
12719 # Expand extra_headers to include complete path.
12720 # This substitutes for lots of t-* files.
12721 extra_headers_list=
12722 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
12723 for file in ${extra_headers} ; do
12724 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
12725 done
12726
12727 # Define collect2 in Makefile.
12728 case $host_can_use_collect2 in
12729 no) collect2= ;;
12730 *) collect2='collect2$(exeext)' ;;
12731 esac
12732
12733
12734 # Add a definition of USE_COLLECT2 if system wants one.
12735 case $use_collect2 in
12736 no) use_collect2= ;;
12737 "") ;;
12738 *)
12739 host_xm_defines="${host_xm_defines} USE_COLLECT2"
12740 xm_defines="${xm_defines} USE_COLLECT2"
12741 case $host_can_use_collect2 in
12742 no)
12743 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
12744 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
12745 { (exit 1); exit 1; }; }
12746 ;;
12747 esac
12748 ;;
12749 esac
12750
12751 # ---------------------------
12752 # Assembler & linker features
12753 # ---------------------------
12754
12755 # Identify the assembler which will work hand-in-glove with the newly
12756 # built GCC, so that we can examine its features. This is the assembler
12757 # which will be driven by the driver program.
12758 #
12759 # If build != host, and we aren't building gas in-tree, we identify a
12760 # build->target assembler and hope that it will have the same features
12761 # as the host->target assembler we'll be using.
12762 echo "$as_me:$LINENO: checking what assembler to use" >&5
12763 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
12764 in_tree_gas=no
12765 gcc_cv_as=
12766 gcc_cv_gas_major_version=
12767 gcc_cv_gas_minor_version=
12768 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
12769 if test -x "$DEFAULT_ASSEMBLER"; then
12770 gcc_cv_as="$DEFAULT_ASSEMBLER"
12771 elif test -x as$build_exeext; then
12772 # Build using assembler in the current directory.
12773 gcc_cv_as=./as$build_exeext
12774 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
12775 && test -f ../gas/Makefile \
12776 && test x$build = x$host; then
12777 # Single tree build which includes gas. We want to prefer it
12778 # over whatever linker top-level may have detected, since
12779 # we'll use what we're building after installation anyway.
12780 in_tree_gas=yes
12781 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12782 for f in $gcc_cv_as_bfd_srcdir/configure \
12783 $gcc_cv_as_gas_srcdir/configure \
12784 $gcc_cv_as_gas_srcdir/configure.in \
12785 $gcc_cv_as_gas_srcdir/Makefile.in ; do
12786 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12787 if test x$gcc_cv_gas_version != x; then
12788 break
12789 fi
12790 done
12791 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
12792 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12793 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
12794 case $gcc_cv_gas_patch_version in
12795 "") gcc_cv_gas_patch_version="0" ;;
12796 esac
12797 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
12798 + $gcc_cv_gas_minor_version \) \* 1000 \
12799 + $gcc_cv_gas_patch_version`
12800
12801 rm -f as$build_exeext
12802 $LN_S ../gas/as-new$build_exeext as$build_exeext 2>/dev/null
12803 in_tree_gas_is_elf=no
12804 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
12805 || (grep 'obj_format = multi' ../gas/Makefile \
12806 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
12807 then
12808 in_tree_gas_is_elf=yes
12809 fi
12810 elif test -x "$AS_FOR_TARGET"; then
12811 gcc_cv_as="$AS_FOR_TARGET"
12812 elif test -x "$AS" && test x$host = x$target; then
12813 gcc_cv_as="$AS"
12814 fi
12815
12816 gcc_version=`cat $srcdir/BASE-VER`
12817
12818 if test "x$gcc_cv_as" = x; then
12819 # Search the same directories that the installed compiler will
12820 # search. Else we may find the wrong assembler and lose. If we
12821 # do not find a suitable assembler binary, then try the user's
12822 # path.
12823 #
12824 # Also note we have to check MD_EXEC_PREFIX before checking the
12825 # user's path. Unfortunately, there is no good way to get at the
12826 # value of MD_EXEC_PREFIX here. So we do a brute force search
12827 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12828 # to be fixed as part of the make/configure rewrite too.
12829
12830 if test "x$exec_prefix" = xNONE; then
12831 if test "x$prefix" = xNONE; then
12832 test_prefix=/usr/local
12833 else
12834 test_prefix=$prefix
12835 fi
12836 else
12837 test_prefix=$exec_prefix
12838 fi
12839
12840 # If the loop below does not find an assembler, then use whatever
12841 # one we can find in the users's path. We are looking for a
12842 # ${build} -> ${target} assembler.
12843 if test "x$program_prefix" != xNONE; then
12844 gcc_cv_as=${program_prefix}as$build_exeext
12845 elif test x$build != x$host && test x$build != x$target; then
12846 gcc_cv_as=${target_noncanonical}-as$build_exeext
12847 else
12848 gcc_cv_as=`echo as | sed "${program_transform_name}"`$build_exeext
12849 fi
12850
12851 if test x$host = x$build; then
12852 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12853 $test_prefix/libexec/gcc/$target_noncanonical \
12854 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12855 /usr/lib/gcc/$target_noncanonical \
12856 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12857 $test_prefix/$target_noncanonical/bin"
12858 else
12859 test_dirs=
12860 fi
12861
12862 if test x$build = x$target; then
12863 test_dirs="$test_dirs \
12864 /usr/libexec \
12865 /usr/ccs/gcc \
12866 /usr/ccs/bin \
12867 /udk/usr/ccs/bin \
12868 /bsd43/usr/lib/cmplrs/cc \
12869 /usr/cross64/usr/bin \
12870 /usr/lib/cmplrs/cc \
12871 /sysv/usr/lib/cmplrs/cc \
12872 /svr4/usr/lib/cmplrs/cc \
12873 /usr/bin"
12874 fi
12875
12876 for dir in $test_dirs; do
12877 if test -x $dir/as$build_exeext; then
12878 gcc_cv_as=$dir/as$build_exeext
12879 break;
12880 fi
12881 done
12882 fi
12883 case $in_tree_gas in
12884 yes)
12885 echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
12886 echo "${ECHO_T}\"newly built gas\"" >&6
12887 ;;
12888 no)
12889 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
12890 echo "${ECHO_T}$gcc_cv_as" >&6
12891 ;;
12892 esac
12893
12894 # Identify the linker which will work hand-in-glove with the newly
12895 # built GCC, so that we can examine its features. This is the linker
12896 # which will be driven by the driver program.
12897 #
12898 # If build != host, and we aren't building gas in-tree, we identify a
12899 # build->target linker and hope that it will have the same features
12900 # as the host->target linker we'll be using.
12901 echo "$as_me:$LINENO: checking what linker to use" >&5
12902 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
12903 in_tree_ld=no
12904 gcc_cv_ld=
12905 gcc_cv_gld_major_version=
12906 gcc_cv_gld_minor_version=
12907 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
12908 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
12909 if test -x "$DEFAULT_LINKER"; then
12910 gcc_cv_ld="$DEFAULT_LINKER"
12911 elif test -x collect-ld$build_exeext; then
12912 # Build using linker in the current directory.
12913 gcc_cv_ld=./collect-ld$build_exeext
12914 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
12915 && test -f ../ld/Makefile \
12916 && test x$build = x$host; then
12917 # Single tree build which includes ld. We want to prefer it
12918 # over whatever linker top-level may have detected, since
12919 # we'll use what we're building after installation anyway.
12920 in_tree_ld=yes
12921 in_tree_ld_is_elf=no
12922 if (grep 'EMUL = .*elf' ../ld/Makefile \
12923 || grep 'EMUL = .*linux' ../ld/Makefile \
12924 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
12925 in_tree_ld_is_elf=yes
12926 fi
12927 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
12928 do
12929 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
12930 if test x$gcc_cv_gld_version != x; then
12931 break
12932 fi
12933 done
12934 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
12935 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
12936 rm -f collect-ld$build_exeext
12937 $LN_S ../ld/ld-new$build_exeext collect-ld$build_exeext 2>/dev/null
12938 elif test -x "$LD_FOR_TARGET"; then
12939 gcc_cv_ld="$LD_FOR_TARGET"
12940 elif test -x "$LD" && test x$host = x$target; then
12941 gcc_cv_ld="$LD"
12942 fi
12943
12944 if test "x$gcc_cv_ld" = x; then
12945 # Search the same directories that the installed compiler will
12946 # search. Else we may find the wrong linker and lose. If we
12947 # do not find a suitable linker binary, then try the user's
12948 # path.
12949 #
12950 # Also note we have to check MD_EXEC_PREFIX before checking the
12951 # user's path. Unfortunately, there is no good way to get at the
12952 # value of MD_EXEC_PREFIX here. So we do a brute force search
12953 # through all the known MD_EXEC_PREFIX values. Ugh. This needs
12954 # to be fixed as part of the make/configure rewrite too.
12955
12956 if test "x$exec_prefix" = xNONE; then
12957 if test "x$prefix" = xNONE; then
12958 test_prefix=/usr/local
12959 else
12960 test_prefix=$prefix
12961 fi
12962 else
12963 test_prefix=$exec_prefix
12964 fi
12965
12966 # If the loop below does not find a linker, then use whatever
12967 # one we can find in the users's path. We are looking for a
12968 # ${build} -> ${target} linker.
12969 if test "x$program_prefix" != xNONE; then
12970 gcc_cv_ld=${program_prefix}ld$build_exeext
12971 elif test x$build != x$host && test x$build != x$target; then
12972 gcc_cv_ld=${target_noncanonical}-ld$build_exeext
12973 else
12974 gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$build_exeext
12975 fi
12976
12977 if test x$host = x$build; then
12978 test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
12979 $test_prefix/libexec/gcc/$target_noncanonical \
12980 /usr/lib/gcc/$target_noncanonical/$gcc_version \
12981 /usr/lib/gcc/$target_noncanonical \
12982 $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
12983 $test_prefix/$target_noncanonical/bin"
12984 else
12985 test_dirs=
12986 fi
12987
12988 if test x$build = x$target; then
12989 test_dirs="$test_dirs \
12990 /usr/libexec \
12991 /usr/ccs/gcc \
12992 /usr/ccs/bin \
12993 /udk/usr/ccs/bin \
12994 /bsd43/usr/lib/cmplrs/cc \
12995 /usr/cross64/usr/bin \
12996 /usr/lib/cmplrs/cc \
12997 /sysv/usr/lib/cmplrs/cc \
12998 /svr4/usr/lib/cmplrs/cc \
12999 /usr/bin"
13000 fi
13001
13002 for dir in $test_dirs; do
13003 if test -x $dir/ld$build_exeext; then
13004 gcc_cv_ld=$dir/ld$build_exeext
13005 break;
13006 fi
13007 done
13008 fi
13009 case $in_tree_ld in
13010 yes)
13011 echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
13012 echo "${ECHO_T}\"newly built ld\"" >&6
13013 ;;
13014 no)
13015 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13016 echo "${ECHO_T}$gcc_cv_ld" >&6
13017 ;;
13018 esac
13019
13020 # Figure out what nm we will be using.
13021 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13022 echo "$as_me:$LINENO: checking what nm to use" >&5
13023 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13024 in_tree_nm=no
13025 if test -x nm$build_exeext; then
13026 gcc_cv_nm=./nm$build_exeext
13027 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13028 && test -f ../binutils/Makefile; then
13029 # Single tree build which includes binutils.
13030 in_tree_nm=yes
13031 gcc_cv_nm=./nm$build_exeext
13032 rm -f nm$build_exeext
13033 $LN_S ../binutils/nm-new$build_exeext nm$build_exeext 2>/dev/null
13034 elif test "x$program_prefix" != xNONE; then
13035 gcc_cv_nm=${program_prefix}nm$build_exeext
13036 elif test x$build != x$host && test x$build != x$target; then
13037 gcc_cv_nm=${target_noncanonical}-nm$build_exeext
13038 else
13039 gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$build_exeext
13040 fi
13041 case $in_tree_nm in
13042 yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
13043 echo "${ECHO_T}\"newly built nm\"" >&6 ;;
13044 no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13045 echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
13046 esac
13047
13048 # Figure out what objdump we will be using.
13049 echo "$as_me:$LINENO: checking what objdump to use" >&5
13050 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13051 in_tree_objdump=no
13052 if test -x objdump$build_exeext; then
13053 gcc_cv_objdump=./objdump$build_exeext
13054 elif test -f $gcc_cv_binutils_srcdir/configure.in \
13055 && test -f ../binutils/Makefile; then
13056 # Single tree build which includes binutils.
13057 in_tree_objdump=yes
13058 gcc_cv_objdump=./objdump$build_exeext
13059 rm -f objdump$build_exeext
13060 $LN_S ../binutils/objdump$build_exeext objdump$build_exeext 2>/dev/null
13061 elif test "x$program_prefix" != xNONE; then
13062 gcc_cv_objdump=${program_prefix}objdump$build_exeext
13063 elif test x$build != x$host && test x$build != x$target; then
13064 gcc_cv_objdump=${target_noncanonical}-objdump$build_exeext
13065 else
13066 gcc_cv_objdump=`echo objdump | \
13067 sed "${program_transform_name}"`$build_exeext
13068 fi
13069 case $in_tree_objdump in
13070 yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
13071 echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
13072 no) echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13073 echo "${ECHO_T}$gcc_cv_objdump" >&6 ;;
13074 esac
13075
13076 # Figure out what assembler alignment features are present.
13077 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13078 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13079 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13080 echo $ECHO_N "(cached) $ECHO_C" >&6
13081 else
13082 gcc_cv_as_balign_and_p2align=no
13083 if test $in_tree_gas = yes; then
13084 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13085 then gcc_cv_as_balign_and_p2align=yes
13086 fi
13087 elif test x$gcc_cv_as != x; then
13088 echo '.balign 4
13089 .p2align 2' > conftest.s
13090 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13092 (eval $ac_try) 2>&5
13093 ac_status=$?
13094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13095 (exit $ac_status); }; }
13096 then
13097 gcc_cv_as_balign_and_p2align=yes
13098 else
13099 echo "configure: failed program was" >&5
13100 cat conftest.s >&5
13101 fi
13102 rm -f conftest.o conftest.s
13103 fi
13104 fi
13105 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13106 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13107 if test $gcc_cv_as_balign_and_p2align = yes; then
13108
13109 cat >>confdefs.h <<\_ACEOF
13110 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13111 _ACEOF
13112
13113 fi
13114
13115 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13116 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13117 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13118 echo $ECHO_N "(cached) $ECHO_C" >&6
13119 else
13120 gcc_cv_as_max_skip_p2align=no
13121 if test $in_tree_gas = yes; then
13122 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13123 then gcc_cv_as_max_skip_p2align=yes
13124 fi
13125 elif test x$gcc_cv_as != x; then
13126 echo '.p2align 4,,7' > conftest.s
13127 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13129 (eval $ac_try) 2>&5
13130 ac_status=$?
13131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13132 (exit $ac_status); }; }
13133 then
13134 gcc_cv_as_max_skip_p2align=yes
13135 else
13136 echo "configure: failed program was" >&5
13137 cat conftest.s >&5
13138 fi
13139 rm -f conftest.o conftest.s
13140 fi
13141 fi
13142 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13143 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13144 if test $gcc_cv_as_max_skip_p2align = yes; then
13145
13146 cat >>confdefs.h <<\_ACEOF
13147 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13148 _ACEOF
13149
13150 fi
13151
13152 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13153 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13154 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13155 echo $ECHO_N "(cached) $ECHO_C" >&6
13156 else
13157 gcc_cv_as_subsection_m1=no
13158 if test $in_tree_gas = yes; then
13159 if test $in_tree_gas_is_elf = yes \
13160 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13161 then gcc_cv_as_subsection_m1=yes
13162 fi
13163 elif test x$gcc_cv_as != x; then
13164 echo 'conftest_label1: .word 0
13165 .subsection -1
13166 conftest_label2: .word 0
13167 .previous' > conftest.s
13168 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13169 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13170 (eval $ac_try) 2>&5
13171 ac_status=$?
13172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13173 (exit $ac_status); }; }
13174 then
13175 if test x$gcc_cv_nm != x; then
13176 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13177 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13178 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13179 then :
13180 else gcc_cv_as_subsection_m1=yes
13181 fi
13182 rm -f conftest.nm1 conftest.nm2
13183 fi
13184 else
13185 echo "configure: failed program was" >&5
13186 cat conftest.s >&5
13187 fi
13188 rm -f conftest.o conftest.s
13189 fi
13190 fi
13191 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13192 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13193 if test $gcc_cv_as_subsection_m1 = yes; then
13194
13195 cat >>confdefs.h <<\_ACEOF
13196 #define HAVE_GAS_SUBSECTION_ORDERING 1
13197 _ACEOF
13198
13199 fi
13200
13201 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13202 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13203 if test "${gcc_cv_as_weak+set}" = set; then
13204 echo $ECHO_N "(cached) $ECHO_C" >&6
13205 else
13206 gcc_cv_as_weak=no
13207 if test $in_tree_gas = yes; then
13208 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13209 then gcc_cv_as_weak=yes
13210 fi
13211 elif test x$gcc_cv_as != x; then
13212 echo ' .weak foobar' > conftest.s
13213 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13215 (eval $ac_try) 2>&5
13216 ac_status=$?
13217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13218 (exit $ac_status); }; }
13219 then
13220 gcc_cv_as_weak=yes
13221 else
13222 echo "configure: failed program was" >&5
13223 cat conftest.s >&5
13224 fi
13225 rm -f conftest.o conftest.s
13226 fi
13227 fi
13228 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13229 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13230 if test $gcc_cv_as_weak = yes; then
13231
13232 cat >>confdefs.h <<\_ACEOF
13233 #define HAVE_GAS_WEAK 1
13234 _ACEOF
13235
13236 fi
13237
13238 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13239 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13240 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13241 echo $ECHO_N "(cached) $ECHO_C" >&6
13242 else
13243 gcc_cv_as_nsubspa_comdat=no
13244 if test $in_tree_gas = yes; then
13245 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13246 then gcc_cv_as_nsubspa_comdat=yes
13247 fi
13248 elif test x$gcc_cv_as != x; then
13249 echo ' .SPACE $TEXT$
13250 .NSUBSPA $CODE$,COMDAT' > conftest.s
13251 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13253 (eval $ac_try) 2>&5
13254 ac_status=$?
13255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13256 (exit $ac_status); }; }
13257 then
13258 gcc_cv_as_nsubspa_comdat=yes
13259 else
13260 echo "configure: failed program was" >&5
13261 cat conftest.s >&5
13262 fi
13263 rm -f conftest.o conftest.s
13264 fi
13265 fi
13266 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13267 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13268 if test $gcc_cv_as_nsubspa_comdat = yes; then
13269
13270 cat >>confdefs.h <<\_ACEOF
13271 #define HAVE_GAS_NSUBSPA_COMDAT 1
13272 _ACEOF
13273
13274 fi
13275
13276 # .hidden needs to be supported in both the assembler and the linker,
13277 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13278 # This is irritatingly difficult to feature test for; we have to check the
13279 # date string after the version number. If we've got an in-tree
13280 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13281 # to be safe.
13282 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13283 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13284 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13285 if test "${gcc_cv_as_hidden+set}" = set; then
13286 echo $ECHO_N "(cached) $ECHO_C" >&6
13287 else
13288 gcc_cv_as_hidden=no
13289 if test $in_tree_gas = yes; then
13290 if test $in_tree_gas_is_elf = yes \
13291 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13292 then gcc_cv_as_hidden=yes
13293 fi
13294 elif test x$gcc_cv_as != x; then
13295 echo ' .hidden foobar
13296 foobar:' > conftest.s
13297 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13299 (eval $ac_try) 2>&5
13300 ac_status=$?
13301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13302 (exit $ac_status); }; }
13303 then
13304 gcc_cv_as_hidden=yes
13305 else
13306 echo "configure: failed program was" >&5
13307 cat conftest.s >&5
13308 fi
13309 rm -f conftest.o conftest.s
13310 fi
13311 fi
13312 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13313 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13314
13315
13316 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13317 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13318 if test "${gcc_cv_ld_hidden+set}" = set; then
13319 echo $ECHO_N "(cached) $ECHO_C" >&6
13320 else
13321 if test $in_tree_ld = yes ; then
13322 gcc_cv_ld_hidden=no
13323 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13324 && test $in_tree_ld_is_elf = yes; then
13325 gcc_cv_ld_hidden=yes
13326 fi
13327 else
13328 gcc_cv_ld_hidden=yes
13329 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13330 if echo "$ld_ver" | grep GNU > /dev/null; then
13331 ld_vers=`echo $ld_ver | sed -n \
13332 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13333 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13334 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13335 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13336 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13337 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
13338 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13339 if test 0"$ld_date" -lt 20020404; then
13340 if test -n "$ld_date"; then
13341 # If there was date string, but was earlier than 2002-04-04, fail
13342 gcc_cv_ld_hidden=no
13343 elif test -z "$ld_vers"; then
13344 # If there was no date string nor ld version number, something is wrong
13345 gcc_cv_ld_hidden=no
13346 else
13347 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
13348 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
13349 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
13350 test -z "$ld_vers_patch" && ld_vers_patch=0
13351 if test "$ld_vers_major" -lt 2; then
13352 gcc_cv_ld_hidden=no
13353 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
13354 gcc_cv_ld_hidden="no"
13355 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
13356 gcc_cv_ld_hidden=no
13357 fi
13358 fi
13359 fi
13360 else
13361 case "${target}" in
13362 hppa64*-*-hpux* | ia64*-*-hpux*)
13363 gcc_cv_ld_hidden=yes
13364 ;;
13365 *)
13366 gcc_cv_ld_hidden=no
13367 ;;
13368 esac
13369 fi
13370 fi
13371 fi
13372 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
13373 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
13374 libgcc_visibility=no
13375
13376 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
13377 libgcc_visibility=yes
13378
13379 cat >>confdefs.h <<\_ACEOF
13380 #define HAVE_GAS_HIDDEN 1
13381 _ACEOF
13382
13383 fi
13384
13385 # Check if we have .[us]leb128, and support symbol arithmetic with it.
13386 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
13387 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
13388 if test "${gcc_cv_as_leb128+set}" = set; then
13389 echo $ECHO_N "(cached) $ECHO_C" >&6
13390 else
13391 gcc_cv_as_leb128=no
13392 if test $in_tree_gas = yes; then
13393 if test $in_tree_gas_is_elf = yes \
13394 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
13395 then gcc_cv_as_leb128=yes
13396 fi
13397 elif test x$gcc_cv_as != x; then
13398 echo ' .data
13399 .uleb128 L2 - L1
13400 L1:
13401 .uleb128 1280
13402 .sleb128 -1010
13403 L2:' > conftest.s
13404 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13405 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13406 (eval $ac_try) 2>&5
13407 ac_status=$?
13408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13409 (exit $ac_status); }; }
13410 then
13411 # GAS versions before 2.11 do not support uleb128,
13412 # despite appearing to.
13413 # ??? There exists an elf-specific test that will crash
13414 # the assembler. Perhaps it's better to figure out whether
13415 # arbitrary sections are supported and try the test.
13416 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
13417 if echo "$as_ver" | grep GNU > /dev/null; then
13418 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
13419 as_major=`echo $as_ver | sed 's/\..*//'`
13420 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
13421 if test $as_major -eq 2 && test $as_minor -lt 11
13422 then :
13423 else gcc_cv_as_leb128=yes
13424 fi
13425 fi
13426 else
13427 echo "configure: failed program was" >&5
13428 cat conftest.s >&5
13429 fi
13430 rm -f conftest.o conftest.s
13431 fi
13432 fi
13433 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
13434 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
13435 if test $gcc_cv_as_leb128 = yes; then
13436
13437 cat >>confdefs.h <<\_ACEOF
13438 #define HAVE_AS_LEB128 1
13439 _ACEOF
13440
13441 fi
13442
13443 # GAS versions up to and including 2.11.0 may mis-optimize
13444 # .eh_frame data.
13445 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
13446 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
13447 if test "${gcc_cv_as_eh_frame+set}" = set; then
13448 echo $ECHO_N "(cached) $ECHO_C" >&6
13449 else
13450 gcc_cv_as_eh_frame=no
13451 if test $in_tree_gas = yes; then
13452 if test $in_tree_gas_is_elf = yes \
13453 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13454 then gcc_cv_as_eh_frame=yes
13455 fi
13456 elif test x$gcc_cv_as != x; then
13457 echo ' .text
13458 .LFB1:
13459 .4byte 0
13460 .L1:
13461 .4byte 0
13462 .LFE1:
13463 .section .eh_frame,"aw",@progbits
13464 __FRAME_BEGIN__:
13465 .4byte .LECIE1-.LSCIE1
13466 .LSCIE1:
13467 .4byte 0x0
13468 .byte 0x1
13469 .ascii "z\0"
13470 .byte 0x1
13471 .byte 0x78
13472 .byte 0x1a
13473 .byte 0x0
13474 .byte 0x4
13475 .4byte 1
13476 .p2align 1
13477 .LECIE1:
13478 .LSFDE1:
13479 .4byte .LEFDE1-.LASFDE1
13480 .LASFDE1:
13481 .4byte .LASFDE1-__FRAME_BEGIN__
13482 .4byte .LFB1
13483 .4byte .LFE1-.LFB1
13484 .byte 0x4
13485 .4byte .LFE1-.LFB1
13486 .byte 0x4
13487 .4byte .L1-.LFB1
13488 .LEFDE1:' > conftest.s
13489 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13490 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13491 (eval $ac_try) 2>&5
13492 ac_status=$?
13493 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13494 (exit $ac_status); }; }
13495 then
13496 cat > conftest.lit <<EOF
13497 0000 10000000 00000000 017a0001 781a0004 .........z..x...
13498 0010 01000000 12000000 18000000 00000000 ................
13499 0020 08000000 04080000 0044 .........D
13500 EOF
13501 cat > conftest.big <<EOF
13502 0000 00000010 00000000 017a0001 781a0004 .........z..x...
13503 0010 00000001 00000012 00000018 00000000 ................
13504 0020 00000008 04000000 0844 .........D
13505 EOF
13506 # If the assembler didn't choke, and we can objdump,
13507 # and we got the correct data, then succeed.
13508 if test x$gcc_cv_objdump != x \
13509 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
13510 | tail -3 > conftest.got \
13511 && { cmp conftest.lit conftest.got > /dev/null 2>&1 \
13512 || cmp conftest.big conftest.got > /dev/null 2>&1; }
13513 then
13514 gcc_cv_as_eh_frame=yes
13515 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
13516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13517 (eval $ac_try) 2>&5
13518 ac_status=$?
13519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13520 (exit $ac_status); }; }; then
13521 gcc_cv_as_eh_frame=buggy
13522 else
13523 # Uh oh, what do we do now?
13524 gcc_cv_as_eh_frame=no
13525 fi
13526 else
13527 echo "configure: failed program was" >&5
13528 cat conftest.s >&5
13529 fi
13530 rm -f conftest.o conftest.s
13531 fi
13532 fi
13533 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
13534 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
13535
13536
13537 if test $gcc_cv_as_eh_frame = buggy; then
13538
13539 cat >>confdefs.h <<\_ACEOF
13540 #define USE_AS_TRADITIONAL_FORMAT 1
13541 _ACEOF
13542
13543 fi
13544
13545 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13546 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13547 if test "${gcc_cv_as_shf_merge+set}" = set; then
13548 echo $ECHO_N "(cached) $ECHO_C" >&6
13549 else
13550 gcc_cv_as_shf_merge=no
13551 if test $in_tree_gas = yes; then
13552 if test $in_tree_gas_is_elf = yes \
13553 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13554 then gcc_cv_as_shf_merge=yes
13555 fi
13556 elif test x$gcc_cv_as != x; then
13557 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
13558 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13559 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13560 (eval $ac_try) 2>&5
13561 ac_status=$?
13562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13563 (exit $ac_status); }; }
13564 then
13565 gcc_cv_as_shf_merge=yes
13566 else
13567 echo "configure: failed program was" >&5
13568 cat conftest.s >&5
13569 fi
13570 rm -f conftest.o conftest.s
13571 fi
13572 fi
13573 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13574 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13575
13576 if test $gcc_cv_as_shf_merge = no; then
13577 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
13578 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
13579 if test "${gcc_cv_as_shf_merge+set}" = set; then
13580 echo $ECHO_N "(cached) $ECHO_C" >&6
13581 else
13582 gcc_cv_as_shf_merge=no
13583 if test $in_tree_gas = yes; then
13584 if test $in_tree_gas_is_elf = yes \
13585 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
13586 then gcc_cv_as_shf_merge=yes
13587 fi
13588 elif test x$gcc_cv_as != x; then
13589 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
13590 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13591 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13592 (eval $ac_try) 2>&5
13593 ac_status=$?
13594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13595 (exit $ac_status); }; }
13596 then
13597 gcc_cv_as_shf_merge=yes
13598 else
13599 echo "configure: failed program was" >&5
13600 cat conftest.s >&5
13601 fi
13602 rm -f conftest.o conftest.s
13603 fi
13604 fi
13605 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
13606 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
13607
13608 fi
13609
13610 cat >>confdefs.h <<_ACEOF
13611 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
13612 _ACEOF
13613
13614
13615 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13616 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13617 if test "${gcc_cv_as_comdat_group+set}" = set; then
13618 echo $ECHO_N "(cached) $ECHO_C" >&6
13619 else
13620 gcc_cv_as_comdat_group=no
13621 if test $in_tree_gas = yes; then
13622 if test $in_tree_gas_is_elf = yes \
13623 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13624 then gcc_cv_as_comdat_group=yes
13625 fi
13626 elif test x$gcc_cv_as != x; then
13627 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
13628 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13630 (eval $ac_try) 2>&5
13631 ac_status=$?
13632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13633 (exit $ac_status); }; }
13634 then
13635 gcc_cv_as_comdat_group=yes
13636 else
13637 echo "configure: failed program was" >&5
13638 cat conftest.s >&5
13639 fi
13640 rm -f conftest.o conftest.s
13641 fi
13642 fi
13643 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
13644 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
13645
13646 if test $gcc_cv_as_comdat_group = yes; then
13647 gcc_cv_as_comdat_group_percent=no
13648 else
13649 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
13650 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
13651 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
13652 echo $ECHO_N "(cached) $ECHO_C" >&6
13653 else
13654 gcc_cv_as_comdat_group_percent=no
13655 if test $in_tree_gas = yes; then
13656 if test $in_tree_gas_is_elf = yes \
13657 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13658 then gcc_cv_as_comdat_group_percent=yes
13659 fi
13660 elif test x$gcc_cv_as != x; then
13661 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
13662 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
13663 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13664 (eval $ac_try) 2>&5
13665 ac_status=$?
13666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13667 (exit $ac_status); }; }
13668 then
13669 gcc_cv_as_comdat_group_percent=yes
13670 else
13671 echo "configure: failed program was" >&5
13672 cat conftest.s >&5
13673 fi
13674 rm -f conftest.o conftest.s
13675 fi
13676 fi
13677 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
13678 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
13679
13680 fi
13681
13682 cat >>confdefs.h <<_ACEOF
13683 #define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
13684 _ACEOF
13685
13686
13687 # Thread-local storage - the check is heavily parametrized.
13688 conftest_s=
13689 tls_first_major=
13690 tls_first_minor=
13691 tls_as_opt=
13692 case "$target" in
13693 alpha*-*-*)
13694 conftest_s='
13695 .section ".tdata","awT",@progbits
13696 foo: .long 25
13697 .text
13698 ldq $27,__tls_get_addr($29) !literal!1
13699 lda $16,foo($29) !tlsgd!1
13700 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
13701 ldq $27,__tls_get_addr($29) !literal!2
13702 lda $16,foo($29) !tlsldm!2
13703 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
13704 ldq $1,foo($29) !gotdtprel
13705 ldah $2,foo($29) !dtprelhi
13706 lda $3,foo($2) !dtprello
13707 lda $4,foo($29) !dtprel
13708 ldq $1,foo($29) !gottprel
13709 ldah $2,foo($29) !tprelhi
13710 lda $3,foo($2) !tprello
13711 lda $4,foo($29) !tprel'
13712 tls_first_major=2
13713 tls_first_minor=13
13714 tls_as_opt=--fatal-warnings
13715 ;;
13716 frv*-*-*)
13717 conftest_s='
13718 .section ".tdata","awT",@progbits
13719 x: .long 25
13720 .text
13721 call #gettlsoff(x)'
13722 tls_first_major=2
13723 tls_first_minor=14
13724 ;;
13725 i[34567]86-*-*)
13726 conftest_s='
13727 .section ".tdata","awT",@progbits
13728 foo: .long 25
13729 .text
13730 movl %gs:0, %eax
13731 leal foo@TLSGD(,%ebx,1), %eax
13732 leal foo@TLSLDM(%ebx), %eax
13733 leal foo@DTPOFF(%eax), %edx
13734 movl foo@GOTTPOFF(%ebx), %eax
13735 subl foo@GOTTPOFF(%ebx), %eax
13736 addl foo@GOTNTPOFF(%ebx), %eax
13737 movl foo@INDNTPOFF, %eax
13738 movl $foo@TPOFF, %eax
13739 subl $foo@TPOFF, %eax
13740 leal foo@NTPOFF(%ecx), %eax'
13741 tls_first_major=2
13742 tls_first_minor=14
13743 tls_as_opt=--fatal-warnings
13744 ;;
13745 x86_64-*-*)
13746 conftest_s='
13747 .section ".tdata","awT",@progbits
13748 foo: .long 25
13749 .text
13750 movq %fs:0, %rax
13751 leaq foo@TLSGD(%rip), %rdi
13752 leaq foo@TLSLD(%rip), %rdi
13753 leaq foo@DTPOFF(%rax), %rdx
13754 movq foo@GOTTPOFF(%rip), %rax
13755 movq $foo@TPOFF, %rax'
13756 tls_first_major=2
13757 tls_first_minor=14
13758 tls_as_opt=--fatal-warnings
13759 ;;
13760 ia64-*-*)
13761 conftest_s='
13762 .section ".tdata","awT",@progbits
13763 foo: data8 25
13764 .text
13765 addl r16 = @ltoff(@dtpmod(foo#)), gp
13766 addl r17 = @ltoff(@dtprel(foo#)), gp
13767 addl r18 = @ltoff(@tprel(foo#)), gp
13768 addl r19 = @dtprel(foo#), gp
13769 adds r21 = @dtprel(foo#), r13
13770 movl r23 = @dtprel(foo#)
13771 addl r20 = @tprel(foo#), gp
13772 adds r22 = @tprel(foo#), r13
13773 movl r24 = @tprel(foo#)'
13774 tls_first_major=2
13775 tls_first_minor=13
13776 tls_as_opt=--fatal-warnings
13777 ;;
13778 mips*-*-*)
13779 conftest_s='
13780 .section .tdata,"awT",@progbits
13781 x:
13782 .word 2
13783 .text
13784 addiu $4, $28, %tlsgd(x)
13785 addiu $4, $28, %tlsldm(x)
13786 lui $4, %dtprel_hi(x)
13787 addiu $4, $4, %dtprel_lo(x)
13788 lw $4, %gottprel(x)($28)
13789 lui $4, %tprel_hi(x)
13790 addiu $4, $4, %tprel_lo(x)'
13791 tls_first_major=2
13792 tls_first_minor=16
13793 tls_as_opt='-32 --fatal-warnings'
13794 ;;
13795 powerpc-*-*)
13796 conftest_s='
13797 .section ".tdata","awT",@progbits
13798 .align 2
13799 ld0: .space 4
13800 ld1: .space 4
13801 x1: .space 4
13802 x2: .space 4
13803 x3: .space 4
13804 .text
13805 addi 3,31,ld0@got@tlsgd
13806 bl __tls_get_addr
13807 addi 3,31,x1@got@tlsld
13808 bl __tls_get_addr
13809 addi 9,3,x1@dtprel
13810 addis 9,3,x2@dtprel@ha
13811 addi 9,9,x2@dtprel@l
13812 lwz 9,x3@got@tprel(31)
13813 add 9,9,x@tls
13814 addi 9,2,x1@tprel
13815 addis 9,2,x2@tprel@ha
13816 addi 9,9,x2@tprel@l'
13817 tls_first_major=2
13818 tls_first_minor=14
13819 tls_as_opt="-a32 --fatal-warnings"
13820 ;;
13821 powerpc64-*-*)
13822 conftest_s='
13823 .section ".tdata","awT",@progbits
13824 .align 3
13825 ld0: .space 8
13826 ld1: .space 8
13827 x1: .space 8
13828 x2: .space 8
13829 x3: .space 8
13830 .text
13831 addi 3,2,ld0@got@tlsgd
13832 bl .__tls_get_addr
13833 nop
13834 addi 3,2,ld1@toc
13835 bl .__tls_get_addr
13836 nop
13837 addi 3,2,x1@got@tlsld
13838 bl .__tls_get_addr
13839 nop
13840 addi 9,3,x1@dtprel
13841 bl .__tls_get_addr
13842 nop
13843 addis 9,3,x2@dtprel@ha
13844 addi 9,9,x2@dtprel@l
13845 bl .__tls_get_addr
13846 nop
13847 ld 9,x3@got@dtprel(2)
13848 add 9,9,3
13849 bl .__tls_get_addr
13850 nop'
13851 tls_first_major=2
13852 tls_first_minor=14
13853 tls_as_opt="-a64 --fatal-warnings"
13854 ;;
13855 s390-*-*)
13856 conftest_s='
13857 .section ".tdata","awT",@progbits
13858 foo: .long 25
13859 .text
13860 .long foo@TLSGD
13861 .long foo@TLSLDM
13862 .long foo@DTPOFF
13863 .long foo@NTPOFF
13864 .long foo@GOTNTPOFF
13865 .long foo@INDNTPOFF
13866 l %r1,foo@GOTNTPOFF(%r12)
13867 l %r1,0(%r1):tls_load:foo
13868 bas %r14,0(%r1,%r13):tls_gdcall:foo
13869 bas %r14,0(%r1,%r13):tls_ldcall:foo'
13870 tls_first_major=2
13871 tls_first_minor=14
13872 tls_as_opt="-m31 --fatal-warnings"
13873 ;;
13874 s390x-*-*)
13875 conftest_s='
13876 .section ".tdata","awT",@progbits
13877 foo: .long 25
13878 .text
13879 .quad foo@TLSGD
13880 .quad foo@TLSLDM
13881 .quad foo@DTPOFF
13882 .quad foo@NTPOFF
13883 .quad foo@GOTNTPOFF
13884 lg %r1,foo@GOTNTPOFF(%r12)
13885 larl %r1,foo@INDNTPOFF
13886 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
13887 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
13888 tls_first_major=2
13889 tls_first_minor=14
13890 tls_as_opt="-m64 -Aesame --fatal-warnings"
13891 ;;
13892 sh-*-* | sh[34]-*-*)
13893 conftest_s='
13894 .section ".tdata","awT",@progbits
13895 foo: .long 25
13896 .text
13897 .long foo@TLSGD
13898 .long foo@TLSLDM
13899 .long foo@DTPOFF
13900 .long foo@GOTTPOFF
13901 .long foo@TPOFF'
13902 tls_first_major=2
13903 tls_first_minor=13
13904 tls_as_opt=--fatal-warnings
13905 ;;
13906 sparc*-*-*)
13907 case "$target" in
13908 sparc*-sun-solaris2.*)
13909 on_solaris=yes
13910 ;;
13911 *)
13912 on_solaris=no
13913 ;;
13914 esac
13915 if test x$on_solaris = xyes && test x$gas_flag = xno; then
13916 conftest_s='
13917 .section ".tdata",#alloc,#write,#tls
13918 foo: .long 25
13919 .text
13920 sethi %tgd_hi22(foo), %o0
13921 add %o0, %tgd_lo10(foo), %o1
13922 add %l7, %o1, %o0, %tgd_add(foo)
13923 call __tls_get_addr, %tgd_call(foo)
13924 sethi %tldm_hi22(foo), %l1
13925 add %l1, %tldm_lo10(foo), %l2
13926 add %l7, %l2, %o0, %tldm_add(foo)
13927 call __tls_get_addr, %tldm_call(foo)
13928 sethi %tldo_hix22(foo), %l3
13929 xor %l3, %tldo_lox10(foo), %l4
13930 add %o0, %l4, %l5, %tldo_add(foo)
13931 sethi %tie_hi22(foo), %o3
13932 add %o3, %tie_lo10(foo), %o3
13933 ld [%l7 + %o3], %o2, %tie_ld(foo)
13934 add %g7, %o2, %o4, %tie_add(foo)
13935 sethi %tle_hix22(foo), %l1
13936 xor %l1, %tle_lox10(foo), %o5
13937 ld [%g7 + %o5], %o1'
13938 tls_first_major=0
13939 tls_first_minor=0
13940 else
13941 conftest_s='
13942 .section ".tdata","awT",@progbits
13943 foo: .long 25
13944 .text
13945 sethi %tgd_hi22(foo), %o0
13946 add %o0, %tgd_lo10(foo), %o1
13947 add %l7, %o1, %o0, %tgd_add(foo)
13948 call __tls_get_addr, %tgd_call(foo)
13949 sethi %tldm_hi22(foo), %l1
13950 add %l1, %tldm_lo10(foo), %l2
13951 add %l7, %l2, %o0, %tldm_add(foo)
13952 call __tls_get_addr, %tldm_call(foo)
13953 sethi %tldo_hix22(foo), %l3
13954 xor %l3, %tldo_lox10(foo), %l4
13955 add %o0, %l4, %l5, %tldo_add(foo)
13956 sethi %tie_hi22(foo), %o3
13957 add %o3, %tie_lo10(foo), %o3
13958 ld [%l7 + %o3], %o2, %tie_ld(foo)
13959 add %g7, %o2, %o4, %tie_add(foo)
13960 sethi %tle_hix22(foo), %l1
13961 xor %l1, %tle_lox10(foo), %o5
13962 ld [%g7 + %o5], %o1'
13963 tls_first_major=2
13964 tls_first_minor=14
13965 tls_as_opt="-32 --fatal-warnings"
13966 fi
13967 ;;
13968 esac
13969 if test -z "$tls_first_major"; then
13970 : # If we don't have a check, assume no support.
13971 else
13972 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
13973 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
13974 if test "${gcc_cv_as_tls+set}" = set; then
13975 echo $ECHO_N "(cached) $ECHO_C" >&6
13976 else
13977 gcc_cv_as_tls=no
13978 if test $in_tree_gas = yes; then
13979 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
13980 then gcc_cv_as_tls=yes
13981 fi
13982 elif test x$gcc_cv_as != x; then
13983 echo "$conftest_s" > conftest.s
13984 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
13985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13986 (eval $ac_try) 2>&5
13987 ac_status=$?
13988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13989 (exit $ac_status); }; }
13990 then
13991 gcc_cv_as_tls=yes
13992 else
13993 echo "configure: failed program was" >&5
13994 cat conftest.s >&5
13995 fi
13996 rm -f conftest.o conftest.s
13997 fi
13998 fi
13999 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14000 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14001 if test $gcc_cv_as_tls = yes; then
14002
14003 cat >>confdefs.h <<\_ACEOF
14004 #define HAVE_AS_TLS 1
14005 _ACEOF
14006
14007 fi
14008 fi
14009
14010 # Target-specific assembler checks.
14011
14012 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14013 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14014 gcc_cv_ld_static_dynamic=no
14015 if test $in_tree_ld = yes ; then
14016 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14017 gcc_cv_ld_static_dynamic=yes
14018 fi
14019 elif test x$gcc_cv_ld != x; then
14020 # Check if linker supports -Bstatic/-Bdynamic option
14021 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14022 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14023 gcc_cv_ld_static_dynamic=yes
14024 fi
14025 fi
14026 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14027
14028 cat >>confdefs.h <<\_ACEOF
14029 #define HAVE_LD_STATIC_DYNAMIC 1
14030 _ACEOF
14031
14032 fi
14033 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14034 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14035
14036 if test x"$demangler_in_ld" = xyes; then
14037 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14038 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14039 gcc_cv_ld_demangle=no
14040 if test $in_tree_ld = yes; then
14041 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14042 gcc_cv_ld_demangle=yes
14043 fi
14044 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14045 # Check if the GNU linker supports --demangle option
14046 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14047 gcc_cv_ld_demangle=yes
14048 fi
14049 fi
14050 if test x"$gcc_cv_ld_demangle" = xyes; then
14051
14052 cat >>confdefs.h <<\_ACEOF
14053 #define HAVE_LD_DEMANGLE 1
14054 _ACEOF
14055
14056 fi
14057 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14058 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14059 fi
14060
14061 case "$target" in
14062 # All TARGET_ABI_OSF targets.
14063 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14064 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14065 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14066 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14067 echo $ECHO_N "(cached) $ECHO_C" >&6
14068 else
14069 gcc_cv_as_alpha_explicit_relocs=no
14070 if test $in_tree_gas = yes; then
14071 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14072 then gcc_cv_as_alpha_explicit_relocs=yes
14073 fi
14074 elif test x$gcc_cv_as != x; then
14075 echo ' .set nomacro
14076 .text
14077 extbl $3, $2, $3 !lituse_bytoff!1
14078 ldq $2, a($29) !literal!1
14079 ldq $4, b($29) !literal!2
14080 ldq_u $3, 0($2) !lituse_base!1
14081 ldq $27, f($29) !literal!5
14082 jsr $26, ($27), f !lituse_jsr!5
14083 ldah $29, 0($26) !gpdisp!3
14084 lda $0, c($29) !gprel
14085 ldah $1, d($29) !gprelhigh
14086 lda $1, d($1) !gprellow
14087 lda $29, 0($29) !gpdisp!3' > conftest.s
14088 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14090 (eval $ac_try) 2>&5
14091 ac_status=$?
14092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14093 (exit $ac_status); }; }
14094 then
14095 gcc_cv_as_alpha_explicit_relocs=yes
14096 else
14097 echo "configure: failed program was" >&5
14098 cat conftest.s >&5
14099 fi
14100 rm -f conftest.o conftest.s
14101 fi
14102 fi
14103 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14104 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14105 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14106
14107 cat >>confdefs.h <<\_ACEOF
14108 #define HAVE_AS_EXPLICIT_RELOCS 1
14109 _ACEOF
14110
14111 fi
14112 ;;
14113
14114 cris-*-*)
14115 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14116 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14117 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14118 echo $ECHO_N "(cached) $ECHO_C" >&6
14119 else
14120 gcc_cv_as_cris_no_mul_bug=no
14121 if test $in_tree_gas = yes; then
14122 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14123 then gcc_cv_as_cris_no_mul_bug=yes
14124 fi
14125 elif test x$gcc_cv_as != x; then
14126 echo '.text' > conftest.s
14127 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14129 (eval $ac_try) 2>&5
14130 ac_status=$?
14131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14132 (exit $ac_status); }; }
14133 then
14134 gcc_cv_as_cris_no_mul_bug=yes
14135 else
14136 echo "configure: failed program was" >&5
14137 cat conftest.s >&5
14138 fi
14139 rm -f conftest.o conftest.s
14140 fi
14141 fi
14142 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14143 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14144 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14145
14146 cat >>confdefs.h <<\_ACEOF
14147 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14148 _ACEOF
14149
14150 fi
14151 ;;
14152
14153 sparc*-*-*)
14154 echo "$as_me:$LINENO: checking assembler for .register" >&5
14155 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14156 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14157 echo $ECHO_N "(cached) $ECHO_C" >&6
14158 else
14159 gcc_cv_as_sparc_register_op=no
14160 if test x$gcc_cv_as != x; then
14161 echo '.register %g2, #scratch' > conftest.s
14162 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14163 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14164 (eval $ac_try) 2>&5
14165 ac_status=$?
14166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14167 (exit $ac_status); }; }
14168 then
14169 gcc_cv_as_sparc_register_op=yes
14170 else
14171 echo "configure: failed program was" >&5
14172 cat conftest.s >&5
14173 fi
14174 rm -f conftest.o conftest.s
14175 fi
14176 fi
14177 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14178 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14179 if test $gcc_cv_as_sparc_register_op = yes; then
14180
14181 cat >>confdefs.h <<\_ACEOF
14182 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14183 _ACEOF
14184
14185 fi
14186
14187 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14188 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14189 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14190 echo $ECHO_N "(cached) $ECHO_C" >&6
14191 else
14192 gcc_cv_as_sparc_relax=no
14193 if test x$gcc_cv_as != x; then
14194 echo '.text' > conftest.s
14195 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14197 (eval $ac_try) 2>&5
14198 ac_status=$?
14199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14200 (exit $ac_status); }; }
14201 then
14202 gcc_cv_as_sparc_relax=yes
14203 else
14204 echo "configure: failed program was" >&5
14205 cat conftest.s >&5
14206 fi
14207 rm -f conftest.o conftest.s
14208 fi
14209 fi
14210 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14211 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14212 if test $gcc_cv_as_sparc_relax = yes; then
14213
14214 cat >>confdefs.h <<\_ACEOF
14215 #define HAVE_AS_RELAX_OPTION 1
14216 _ACEOF
14217
14218 fi
14219
14220 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
14221 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
14222 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
14223 echo $ECHO_N "(cached) $ECHO_C" >&6
14224 else
14225 gcc_cv_as_sparc_ua_pcrel=no
14226 if test x$gcc_cv_as != x; then
14227 echo '.text
14228 foo:
14229 nop
14230 .data
14231 .align 4
14232 .byte 0
14233 .uaword %r_disp32(foo)' > conftest.s
14234 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14236 (eval $ac_try) 2>&5
14237 ac_status=$?
14238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14239 (exit $ac_status); }; }
14240 then
14241 if test x$gcc_cv_ld != x \
14242 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
14243 gcc_cv_as_sparc_ua_pcrel=yes
14244 fi
14245 rm -f conftest
14246 else
14247 echo "configure: failed program was" >&5
14248 cat conftest.s >&5
14249 fi
14250 rm -f conftest.o conftest.s
14251 fi
14252 fi
14253 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
14254 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
14255 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
14256
14257 cat >>confdefs.h <<\_ACEOF
14258 #define HAVE_AS_SPARC_UA_PCREL 1
14259 _ACEOF
14260
14261
14262 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
14263 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
14264 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
14265 echo $ECHO_N "(cached) $ECHO_C" >&6
14266 else
14267 gcc_cv_as_sparc_ua_pcrel_hidden=no
14268 if test x$gcc_cv_as != x; then
14269 echo '.data
14270 .align 4
14271 .byte 0x31
14272 .uaword %r_disp32(foo)
14273 .byte 0x32, 0x33, 0x34
14274 .global foo
14275 .hidden foo
14276 foo:
14277 .skip 4' > conftest.s
14278 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
14279 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14280 (eval $ac_try) 2>&5
14281 ac_status=$?
14282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14283 (exit $ac_status); }; }
14284 then
14285 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
14286 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
14287 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
14288 | grep ' 31000000 07323334' > /dev/null 2>&1; then
14289 if $gcc_cv_objdump -R conftest 2> /dev/null \
14290 | grep 'DISP32' > /dev/null 2>&1; then
14291 :
14292 else
14293 gcc_cv_as_sparc_ua_pcrel_hidden=yes
14294 fi
14295 fi
14296 rm -f conftest
14297 else
14298 echo "configure: failed program was" >&5
14299 cat conftest.s >&5
14300 fi
14301 rm -f conftest.o conftest.s
14302 fi
14303 fi
14304 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
14305 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
14306 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
14307
14308 cat >>confdefs.h <<\_ACEOF
14309 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
14310 _ACEOF
14311
14312 fi
14313
14314 fi # unaligned pcrel relocs
14315
14316 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
14317 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
14318 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
14319 echo $ECHO_N "(cached) $ECHO_C" >&6
14320 else
14321 gcc_cv_as_sparc_offsetable_lo10=no
14322 if test x$gcc_cv_as != x; then
14323 echo '.text
14324 or %g1, %lo(ab) + 12, %g1
14325 or %g1, %lo(ab + 12), %g1' > conftest.s
14326 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
14327 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14328 (eval $ac_try) 2>&5
14329 ac_status=$?
14330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14331 (exit $ac_status); }; }
14332 then
14333 if test x$gcc_cv_objdump != x \
14334 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
14335 | grep ' 82106000 82106000' > /dev/null 2>&1; then
14336 gcc_cv_as_sparc_offsetable_lo10=yes
14337 fi
14338 else
14339 echo "configure: failed program was" >&5
14340 cat conftest.s >&5
14341 fi
14342 rm -f conftest.o conftest.s
14343 fi
14344 fi
14345 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
14346 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
14347 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
14348
14349 cat >>confdefs.h <<\_ACEOF
14350 #define HAVE_AS_OFFSETABLE_LO10 1
14351 _ACEOF
14352
14353 fi
14354 ;;
14355
14356 i[34567]86-*-* | x86_64-*-*)
14357 case $target_os in
14358 cygwin* | pe | mingw32*)
14359 # Used for DWARF 2 in PE
14360 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
14361 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
14362 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
14363 echo $ECHO_N "(cached) $ECHO_C" >&6
14364 else
14365 gcc_cv_as_ix86_pe_secrel32=no
14366 if test $in_tree_gas = yes; then
14367 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14368 then gcc_cv_as_ix86_pe_secrel32=yes
14369 fi
14370 elif test x$gcc_cv_as != x; then
14371 echo '.text
14372 foo: nop
14373 .data
14374 .secrel32 foo' > conftest.s
14375 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14376 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14377 (eval $ac_try) 2>&5
14378 ac_status=$?
14379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14380 (exit $ac_status); }; }
14381 then
14382 if test x$gcc_cv_ld != x \
14383 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
14384 gcc_cv_as_ix86_pe_secrel32=yes
14385 fi
14386 rm -f conftest
14387 else
14388 echo "configure: failed program was" >&5
14389 cat conftest.s >&5
14390 fi
14391 rm -f conftest.o conftest.s
14392 fi
14393 fi
14394 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
14395 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
14396 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
14397
14398 cat >>confdefs.h <<\_ACEOF
14399 #define HAVE_GAS_PE_SECREL32_RELOC 1
14400 _ACEOF
14401
14402 fi
14403 ;;
14404 esac
14405
14406 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
14407 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
14408 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
14409 echo $ECHO_N "(cached) $ECHO_C" >&6
14410 else
14411 gcc_cv_as_ix86_filds_fists=no
14412 if test $in_tree_gas = yes; then
14413 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
14414 then gcc_cv_as_ix86_filds_fists=yes
14415 fi
14416 elif test x$gcc_cv_as != x; then
14417 echo 'filds mem; fists mem' > conftest.s
14418 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14419 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14420 (eval $ac_try) 2>&5
14421 ac_status=$?
14422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14423 (exit $ac_status); }; }
14424 then
14425 gcc_cv_as_ix86_filds_fists=yes
14426 else
14427 echo "configure: failed program was" >&5
14428 cat conftest.s >&5
14429 fi
14430 rm -f conftest.o conftest.s
14431 fi
14432 fi
14433 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
14434 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
14435 if test $gcc_cv_as_ix86_filds_fists = yes; then
14436
14437 cat >>confdefs.h <<\_ACEOF
14438 #define HAVE_GAS_FILDS_FISTS 1
14439 _ACEOF
14440
14441 fi
14442
14443 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
14444 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
14445 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
14446 echo $ECHO_N "(cached) $ECHO_C" >&6
14447 else
14448 gcc_cv_as_ix86_cmov_sun_syntax=no
14449 if test x$gcc_cv_as != x; then
14450 echo 'cmovl.l %edx, %eax' > conftest.s
14451 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14453 (eval $ac_try) 2>&5
14454 ac_status=$?
14455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14456 (exit $ac_status); }; }
14457 then
14458 gcc_cv_as_ix86_cmov_sun_syntax=yes
14459 else
14460 echo "configure: failed program was" >&5
14461 cat conftest.s >&5
14462 fi
14463 rm -f conftest.o conftest.s
14464 fi
14465 fi
14466 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
14467 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
14468 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
14469
14470 cat >>confdefs.h <<\_ACEOF
14471 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
14472 _ACEOF
14473
14474 fi
14475
14476 # This one is used unconditionally by i386.[ch]; it is to be defined
14477 # to 1 if the feature is present, 0 otherwise.
14478 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
14479 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
14480 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
14481 echo $ECHO_N "(cached) $ECHO_C" >&6
14482 else
14483 gcc_cv_as_ix86_gotoff_in_data=no
14484 if test $in_tree_gas = yes; then
14485 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14486 then gcc_cv_as_ix86_gotoff_in_data=yes
14487 fi
14488 elif test x$gcc_cv_as != x; then
14489 echo ' .text
14490 .L0:
14491 nop
14492 .data
14493 .long .L0@GOTOFF' > conftest.s
14494 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14496 (eval $ac_try) 2>&5
14497 ac_status=$?
14498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14499 (exit $ac_status); }; }
14500 then
14501 gcc_cv_as_ix86_gotoff_in_data=yes
14502 else
14503 echo "configure: failed program was" >&5
14504 cat conftest.s >&5
14505 fi
14506 rm -f conftest.o conftest.s
14507 fi
14508 fi
14509 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
14510 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
14511
14512
14513 cat >>confdefs.h <<_ACEOF
14514 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
14515 _ACEOF
14516
14517 ;;
14518
14519 ia64*-*-*)
14520 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
14521 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
14522 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
14523 echo $ECHO_N "(cached) $ECHO_C" >&6
14524 else
14525 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
14526 if test $in_tree_gas = yes; then
14527 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14528 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14529 fi
14530 elif test x$gcc_cv_as != x; then
14531 echo ' .text
14532 addl r15 = @ltoffx(x#), gp
14533 ;;
14534 ld8.mov r16 = [r15], x#' > conftest.s
14535 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14537 (eval $ac_try) 2>&5
14538 ac_status=$?
14539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14540 (exit $ac_status); }; }
14541 then
14542 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
14543 else
14544 echo "configure: failed program was" >&5
14545 cat conftest.s >&5
14546 fi
14547 rm -f conftest.o conftest.s
14548 fi
14549 fi
14550 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
14551 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
14552 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
14553
14554 cat >>confdefs.h <<\_ACEOF
14555 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
14556 _ACEOF
14557
14558 fi
14559
14560 ;;
14561
14562 powerpc*-*-*)
14563 case $target in
14564 *-*-aix*) conftest_s=' .csect .text[PR]
14565 mfcr 3,128';;
14566 *-*-darwin*)
14567 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
14568 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
14569 if test "${gcc_cv_as_machine_directive+set}" = set; then
14570 echo $ECHO_N "(cached) $ECHO_C" >&6
14571 else
14572 gcc_cv_as_machine_directive=no
14573 if test x$gcc_cv_as != x; then
14574 echo ' .machine ppc7400' > conftest.s
14575 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14577 (eval $ac_try) 2>&5
14578 ac_status=$?
14579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14580 (exit $ac_status); }; }
14581 then
14582 gcc_cv_as_machine_directive=yes
14583 else
14584 echo "configure: failed program was" >&5
14585 cat conftest.s >&5
14586 fi
14587 rm -f conftest.o conftest.s
14588 fi
14589 fi
14590 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
14591 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
14592
14593 if test x$gcc_cv_as_machine_directive != xyes; then
14594 echo "*** This target requires an assembler supporting \".machine\"" >&2
14595 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
14596 test x$build = x$target && exit 1
14597 fi
14598 conftest_s=' .text
14599 mfcr r3,128';;
14600 *) conftest_s=' .machine power4
14601 .text
14602 mfcr 3,128';;
14603 esac
14604
14605 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
14606 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
14607 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
14608 echo $ECHO_N "(cached) $ECHO_C" >&6
14609 else
14610 gcc_cv_as_powerpc_mfcrf=no
14611 if test $in_tree_gas = yes; then
14612 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14613 then gcc_cv_as_powerpc_mfcrf=yes
14614 fi
14615 elif test x$gcc_cv_as != x; then
14616 echo "$conftest_s" > conftest.s
14617 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14618 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14619 (eval $ac_try) 2>&5
14620 ac_status=$?
14621 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14622 (exit $ac_status); }; }
14623 then
14624 gcc_cv_as_powerpc_mfcrf=yes
14625 else
14626 echo "configure: failed program was" >&5
14627 cat conftest.s >&5
14628 fi
14629 rm -f conftest.o conftest.s
14630 fi
14631 fi
14632 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
14633 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
14634 if test $gcc_cv_as_powerpc_mfcrf = yes; then
14635
14636 cat >>confdefs.h <<\_ACEOF
14637 #define HAVE_AS_MFCRF 1
14638 _ACEOF
14639
14640 fi
14641 ;;
14642
14643 mips*-*-*)
14644 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14645 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14646 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
14647 echo $ECHO_N "(cached) $ECHO_C" >&6
14648 else
14649 gcc_cv_as_mips_explicit_relocs=no
14650 if test $in_tree_gas = yes; then
14651 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
14652 then gcc_cv_as_mips_explicit_relocs=yes
14653 fi
14654 elif test x$gcc_cv_as != x; then
14655 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
14656 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14658 (eval $ac_try) 2>&5
14659 ac_status=$?
14660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14661 (exit $ac_status); }; }
14662 then
14663 gcc_cv_as_mips_explicit_relocs=yes
14664 else
14665 echo "configure: failed program was" >&5
14666 cat conftest.s >&5
14667 fi
14668 rm -f conftest.o conftest.s
14669 fi
14670 fi
14671 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
14672 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
14673 if test $gcc_cv_as_mips_explicit_relocs = yes; then
14674 if test x$target_cpu_default = x
14675 then target_cpu_default=MASK_EXPLICIT_RELOCS
14676 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
14677 fi
14678 fi
14679
14680 if test x$gas_flag = xyes \
14681 || test x"$host" != x"$build" \
14682 || test ! -x "$gcc_cv_as" \
14683 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
14684 :
14685 else
14686 echo "*** This configuration requires the GNU assembler" >&2
14687 exit 1
14688 fi
14689 ;;
14690 esac
14691 # ??? Not all targets support dwarf2 debug_line, even within a version
14692 # of gas. Moreover, we need to emit a valid instruction to trigger any
14693 # info to the output file. So, as supported targets are added to gas 2.11,
14694 # add some instruction here to (also) show we expect this might work.
14695 # ??? Once 2.11 is released, probably need to add first known working
14696 # version to the per-target configury.
14697 case "$target" in
14698 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
14699 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
14700 | xstormy16*-*-* | cris-*-* | xtensa-*-*)
14701 insn="nop"
14702 ;;
14703 ia64*-*-* | s390*-*-*)
14704 insn="nop 0"
14705 ;;
14706 mmix-*-*)
14707 insn="swym 0"
14708 ;;
14709 esac
14710 if test x"$insn" != x; then
14711 conftest_s="\
14712 .file 1 \"conftest.s\"
14713 .loc 1 3 0
14714 $insn"
14715 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
14716 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
14717 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
14718 echo $ECHO_N "(cached) $ECHO_C" >&6
14719 else
14720 gcc_cv_as_dwarf2_debug_line=no
14721 if test $in_tree_gas = yes; then
14722 if test $in_tree_gas_is_elf = yes \
14723 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14724 then gcc_cv_as_dwarf2_debug_line=yes
14725 fi
14726 elif test x$gcc_cv_as != x; then
14727 echo "$conftest_s" > conftest.s
14728 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14729 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14730 (eval $ac_try) 2>&5
14731 ac_status=$?
14732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14733 (exit $ac_status); }; }
14734 then
14735 if test x$gcc_cv_objdump != x \
14736 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
14737 | grep debug_line > /dev/null 2>&1; then
14738 gcc_cv_as_dwarf2_debug_line=yes
14739 fi
14740 else
14741 echo "configure: failed program was" >&5
14742 cat conftest.s >&5
14743 fi
14744 rm -f conftest.o conftest.s
14745 fi
14746 fi
14747 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
14748 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
14749
14750
14751 # The .debug_line file table must be in the exact order that
14752 # we specified the files, since these indices are also used
14753 # by DW_AT_decl_file. Approximate this test by testing if
14754 # the assembler bitches if the same index is assigned twice.
14755 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
14756 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
14757 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
14758 echo $ECHO_N "(cached) $ECHO_C" >&6
14759 else
14760 gcc_cv_as_dwarf2_file_buggy=no
14761 if test x$gcc_cv_as != x; then
14762 echo ' .file 1 "foo.s"
14763 .file 1 "bar.s"' > conftest.s
14764 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14765 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14766 (eval $ac_try) 2>&5
14767 ac_status=$?
14768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14769 (exit $ac_status); }; }
14770 then
14771 gcc_cv_as_dwarf2_file_buggy=yes
14772 else
14773 echo "configure: failed program was" >&5
14774 cat conftest.s >&5
14775 fi
14776 rm -f conftest.o conftest.s
14777 fi
14778 fi
14779 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
14780 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
14781
14782
14783 if test $gcc_cv_as_dwarf2_debug_line = yes \
14784 && test $gcc_cv_as_dwarf2_file_buggy = no; then
14785
14786 cat >>confdefs.h <<\_ACEOF
14787 #define HAVE_AS_DWARF2_DEBUG_LINE 1
14788 _ACEOF
14789
14790 fi
14791
14792 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
14793 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
14794 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
14795 echo $ECHO_N "(cached) $ECHO_C" >&6
14796 else
14797 gcc_cv_as_gdwarf2_flag=no
14798 if test $in_tree_gas = yes; then
14799 if test $in_tree_gas_is_elf = yes \
14800 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14801 then gcc_cv_as_gdwarf2_flag=yes
14802 fi
14803 elif test x$gcc_cv_as != x; then
14804 echo "$insn" > conftest.s
14805 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
14806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14807 (eval $ac_try) 2>&5
14808 ac_status=$?
14809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14810 (exit $ac_status); }; }
14811 then
14812 gcc_cv_as_gdwarf2_flag=yes
14813 else
14814 echo "configure: failed program was" >&5
14815 cat conftest.s >&5
14816 fi
14817 rm -f conftest.o conftest.s
14818 fi
14819 fi
14820 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
14821 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
14822 if test $gcc_cv_as_gdwarf2_flag = yes; then
14823
14824 cat >>confdefs.h <<\_ACEOF
14825 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
14826 _ACEOF
14827
14828 fi
14829
14830 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
14831 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
14832 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
14833 echo $ECHO_N "(cached) $ECHO_C" >&6
14834 else
14835 gcc_cv_as_gstabs_flag=no
14836 if test $in_tree_gas = yes; then
14837 if test $in_tree_gas_is_elf = yes \
14838 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14839 then gcc_cv_as_gstabs_flag=yes
14840 fi
14841 elif test x$gcc_cv_as != x; then
14842 echo "$insn" > conftest.s
14843 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
14844 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14845 (eval $ac_try) 2>&5
14846 ac_status=$?
14847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14848 (exit $ac_status); }; }
14849 then
14850 # The native Solaris 9/Intel assembler doesn't understand --gstabs
14851 # and warns about it, but still exits successfully. So check for
14852 # this.
14853 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
14854 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14855 (eval $ac_try) 2>&5
14856 ac_status=$?
14857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14858 (exit $ac_status); }; }
14859 then :
14860 else gcc_cv_as_gstabs_flag=yes
14861 fi
14862 else
14863 echo "configure: failed program was" >&5
14864 cat conftest.s >&5
14865 fi
14866 rm -f conftest.o conftest.s
14867 fi
14868 fi
14869 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
14870 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
14871 if test $gcc_cv_as_gstabs_flag = yes; then
14872
14873 cat >>confdefs.h <<\_ACEOF
14874 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
14875 _ACEOF
14876
14877 fi
14878 fi
14879
14880 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
14881 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
14882 gcc_cv_ld_ro_rw_mix=unknown
14883 if test $in_tree_ld = yes ; then
14884 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
14885 && test $in_tree_ld_is_elf = yes; then
14886 gcc_cv_ld_ro_rw_mix=read-write
14887 fi
14888 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
14889 echo '.section myfoosect, "a"' > conftest1.s
14890 echo '.section myfoosect, "aw"' > conftest2.s
14891 echo '.byte 1' >> conftest2.s
14892 echo '.section myfoosect, "a"' > conftest3.s
14893 echo '.byte 0' >> conftest3.s
14894 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
14895 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
14896 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
14897 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
14898 conftest2.o conftest3.o > /dev/null 2>&1; then
14899 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
14900 | sed -e '/myfoosect/!d' -e N`
14901 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
14902 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
14903 gcc_cv_ld_ro_rw_mix=read-only
14904 else
14905 gcc_cv_ld_ro_rw_mix=read-write
14906 fi
14907 fi
14908 fi
14909 rm -f conftest.* conftest[123].*
14910 fi
14911 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
14912
14913 cat >>confdefs.h <<\_ACEOF
14914 #define HAVE_LD_RO_RW_SECTION_MIXING 1
14915 _ACEOF
14916
14917 fi
14918 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
14919 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
14920
14921 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
14922 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
14923 gcc_cv_ld_eh_frame_hdr=no
14924 if test $in_tree_ld = yes ; then
14925 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
14926 && test $in_tree_ld_is_elf = yes; then
14927 gcc_cv_ld_eh_frame_hdr=yes
14928 fi
14929 elif test x$gcc_cv_ld != x; then
14930 # Check if linker supports --eh-frame-hdr option
14931 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
14932 gcc_cv_ld_eh_frame_hdr=yes
14933 fi
14934 fi
14935 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
14936
14937 cat >>confdefs.h <<\_ACEOF
14938 #define HAVE_LD_EH_FRAME_HDR 1
14939 _ACEOF
14940
14941 fi
14942 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
14943 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
14944
14945 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
14946 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
14947 gcc_cv_ld_pie=no
14948 if test $in_tree_ld = yes ; then
14949 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
14950 && test $in_tree_ld_is_elf = yes; then
14951 gcc_cv_ld_pie=yes
14952 fi
14953 elif test x$gcc_cv_ld != x; then
14954 # Check if linker supports -pie option
14955 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
14956 gcc_cv_ld_pie=yes
14957 fi
14958 fi
14959 if test x"$gcc_cv_ld_pie" = xyes; then
14960
14961 cat >>confdefs.h <<\_ACEOF
14962 #define HAVE_LD_PIE 1
14963 _ACEOF
14964
14965 fi
14966 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
14967 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
14968
14969 # --------
14970 # UNSORTED
14971 # --------
14972
14973 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
14974 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
14975 if test "${gcc_cv_ld_as_needed+set}" = set; then
14976 echo $ECHO_N "(cached) $ECHO_C" >&6
14977 else
14978 gcc_cv_ld_as_needed=no
14979 if test $in_tree_ld = yes ; then
14980 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
14981 && test $in_tree_ld_is_elf = yes; then
14982 gcc_cv_ld_as_needed=yes
14983 fi
14984 elif test x$gcc_cv_ld != x; then
14985 # Check if linker supports --as-needed and --no-as-needed options
14986 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
14987 gcc_cv_ld_as_needed=yes
14988 fi
14989 fi
14990
14991 fi
14992 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
14993 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
14994 if test x"$gcc_cv_ld_as_needed" = xyes; then
14995
14996 cat >>confdefs.h <<\_ACEOF
14997 #define HAVE_LD_AS_NEEDED 1
14998 _ACEOF
14999
15000 fi
15001
15002 case "$target" in
15003 powerpc64*-*-linux*)
15004 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
15005 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
15006 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
15007 echo $ECHO_N "(cached) $ECHO_C" >&6
15008 else
15009 gcc_cv_ld_no_dot_syms=no
15010 if test $in_tree_ld = yes ; then
15011 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
15012 gcc_cv_ld_no_dot_syms=yes
15013 fi
15014 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
15015 cat > conftest1.s <<EOF
15016 .text
15017 bl .foo
15018 EOF
15019 cat > conftest2.s <<EOF
15020 .section ".opd","aw"
15021 .align 3
15022 .globl foo
15023 .type foo,@function
15024 foo:
15025 .quad .LEfoo,.TOC.@tocbase,0
15026 .text
15027 .LEfoo:
15028 blr
15029 .size foo,.-.LEfoo
15030 EOF
15031 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
15032 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
15033 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
15034 gcc_cv_ld_no_dot_syms=yes
15035 fi
15036 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
15037 fi
15038
15039 fi
15040 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
15041 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
15042 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
15043
15044 cat >>confdefs.h <<\_ACEOF
15045 #define HAVE_LD_NO_DOT_SYMS 1
15046 _ACEOF
15047
15048 fi
15049 ;;
15050 esac
15051
15052 if test x$with_sysroot = x && test x$host = x$target \
15053 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
15054
15055 cat >>confdefs.h <<_ACEOF
15056 #define PREFIX_INCLUDE_DIR "$prefix/include"
15057 _ACEOF
15058
15059 fi
15060
15061 # Find out what GC implementation we want, or may, use.
15062
15063 # Check whether --with-gc or --without-gc was given.
15064 if test "${with_gc+set}" = set; then
15065 withval="$with_gc"
15066 case "$withval" in
15067 page)
15068 GGC=ggc-$withval
15069 ;;
15070 zone)
15071 GGC=ggc-$withval
15072
15073 cat >>confdefs.h <<\_ACEOF
15074 #define GGC_ZONE 1
15075 _ACEOF
15076
15077 ;;
15078 *)
15079 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
15080 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
15081 { (exit 1); exit 1; }; }
15082 ;;
15083 esac
15084 else
15085 GGC=ggc-page
15086 fi;
15087
15088 echo "Using $GGC for garbage collection."
15089
15090 # Use the system's zlib library.
15091 zlibdir=-L../zlib
15092 zlibinc="-I\$(srcdir)/../zlib"
15093
15094 # Check whether --with-system-zlib or --without-system-zlib was given.
15095 if test "${with_system_zlib+set}" = set; then
15096 withval="$with_system_zlib"
15097 zlibdir=
15098 zlibinc=
15099
15100 fi;
15101
15102
15103
15104
15105 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
15106 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
15107 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
15108 if test "${enable_maintainer_mode+set}" = set; then
15109 enableval="$enable_maintainer_mode"
15110 maintainer_mode=$enableval
15111 else
15112 maintainer_mode=no
15113 fi;
15114
15115 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
15116 echo "${ECHO_T}$maintainer_mode" >&6
15117
15118 if test "$maintainer_mode" = "yes"; then
15119 MAINT=''
15120 else
15121 MAINT='#'
15122 fi
15123
15124 # --------------
15125 # Language hooks
15126 # --------------
15127
15128 # Make empty files to contain the specs and options for each language.
15129 # Then add #include lines to for a compiler that has specs and/or options.
15130
15131 lang_opt_files=
15132 lang_specs_files=
15133 lang_tree_files=
15134 for subdir in . $subdirs
15135 do
15136 if test -f $srcdir/$subdir/lang.opt; then
15137 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
15138 fi
15139 if test -f $srcdir/$subdir/lang-specs.h; then
15140 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
15141 fi
15142 if test -f $srcdir/$subdir/$subdir-tree.def; then
15143 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
15144 fi
15145 done
15146
15147 # These (without "all_") are set in each config-lang.in.
15148 # `language' must be a single word so is spelled singularly.
15149 all_languages=
15150 all_boot_languages=
15151 all_compilers=
15152 all_stagestuff=
15153 all_outputs='Makefile gccbug mklibgcc libada-mk'
15154 # List of language makefile fragments.
15155 all_lang_makefrags=
15156 # List of language subdirectory makefiles. Deprecated.
15157 all_lang_makefiles=
15158 # Files for gengtype
15159 all_gtfiles="$target_gtfiles"
15160 # Files for gengtype with language
15161 all_gtfiles_files_langs=
15162 all_gtfiles_files_files=
15163
15164 # Add the language fragments.
15165 # Languages are added via two mechanisms. Some information must be
15166 # recorded in makefile variables, these are defined in config-lang.in.
15167 # We accumulate them and plug them into the main Makefile.
15168 # The other mechanism is a set of hooks for each of the main targets
15169 # like `clean', `install', etc.
15170
15171 language_hooks="Make-hooks"
15172
15173 for s in $subdirs
15174 do
15175 language=
15176 boot_language=
15177 compilers=
15178 stagestuff=
15179 outputs=
15180 gtfiles=
15181 . ${srcdir}/$s/config-lang.in
15182 if test "x$language" = x
15183 then
15184 echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
15185 exit 1
15186 fi
15187 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$s/Make-lang.in"
15188 if test -f ${srcdir}/$s/Makefile.in
15189 then all_lang_makefiles="$s/Makefile"
15190 fi
15191 all_languages="$all_languages $language"
15192 if test "x$boot_language" = xyes
15193 then
15194 all_boot_languages="$all_boot_languages $language"
15195 fi
15196 all_compilers="$all_compilers $compilers"
15197 all_stagestuff="$all_stagestuff $stagestuff"
15198 all_outputs="$all_outputs $outputs"
15199 all_gtfiles="$all_gtfiles $gtfiles"
15200 for f in $gtfiles
15201 do
15202 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15203 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15204 done
15205 done
15206
15207 # Pick up gtfiles for c
15208 gtfiles=
15209 s="c"
15210 . ${srcdir}/c-config-lang.in
15211 all_gtfiles="$all_gtfiles $gtfiles"
15212 for f in $gtfiles
15213 do
15214 all_gtfiles_files_langs="$all_gtfiles_files_langs ${s} "
15215 all_gtfiles_files_files="$all_gtfiles_files_files ${f} "
15216 done
15217
15218 check_languages=
15219 for language in $all_languages
15220 do
15221 check_languages="$check_languages check-$language"
15222 done
15223
15224 # We link each language in with a set of hooks, reached indirectly via
15225 # lang.${target}.
15226
15227 rm -f Make-hooks
15228 touch Make-hooks
15229 target_list="all.build all.cross start.encap rest.encap tags \
15230 install-normal install-common install-man \
15231 uninstall info man srcextra srcman srcinfo \
15232 mostlyclean clean distclean maintainer-clean \
15233 stage1 stage2 stage3 stage4 stageprofile stagefeedback"
15234 for t in $target_list
15235 do
15236 x=
15237 for lang in $all_languages
15238 do
15239 x="$x $lang.$t"
15240 done
15241 echo "lang.$t: $x" >> Make-hooks
15242 done
15243
15244 # --------
15245 # UNSORTED
15246 # --------
15247
15248 # Create .gdbinit.
15249
15250 echo "dir ." > .gdbinit
15251 echo "dir ${srcdir}" >> .gdbinit
15252 if test x$gdb_needs_out_file_path = xyes
15253 then
15254 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
15255 fi
15256 if test "x$subdirs" != x; then
15257 for s in $subdirs
15258 do
15259 echo "dir ${srcdir}/$s" >> .gdbinit
15260 done
15261 fi
15262 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
15263
15264 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
15265 # absolute path for gcc_tooldir based on inserting the number of up-directory
15266 # movements required to get from $(exec_prefix) to $(prefix) into the basic
15267 # $(libsubdir)/@(unlibsubdir) based path.
15268 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
15269 # make and thus we'd get different behavior depending on where we built the
15270 # sources.
15271 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
15272 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
15273 else
15274 # An explanation of the sed strings:
15275 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
15276 # -e 's|/$||' match a trailing forward slash and eliminates it
15277 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
15278 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
15279 #
15280 # (*) Note this pattern overwrites the first character of the string
15281 # with a forward slash if one is not already present. This is not a
15282 # problem because the exact names of the sub-directories concerned is
15283 # unimportant, just the number of them matters.
15284 #
15285 # The practical upshot of these patterns is like this:
15286 #
15287 # prefix exec_prefix result
15288 # ------ ----------- ------
15289 # /foo /foo/bar ../
15290 # /foo/ /foo/bar ../
15291 # /foo /foo/bar/ ../
15292 # /foo/ /foo/bar/ ../
15293 # /foo /foo/bar/ugg ../../
15294 #
15295 dollar='$$'
15296 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
15297 fi
15298
15299
15300
15301 # Find a directory in which to install a shared libgcc.
15302
15303 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
15304 if test "${enable_version_specific_runtime_libs+set}" = set; then
15305 enableval="$enable_version_specific_runtime_libs"
15306
15307 fi;
15308
15309
15310 # Check whether --with-slibdir or --without-slibdir was given.
15311 if test "${with_slibdir+set}" = set; then
15312 withval="$with_slibdir"
15313 slibdir="$with_slibdir"
15314 else
15315 if test "${enable_version_specific_runtime_libs+set}" = set; then
15316 slibdir='$(libsubdir)'
15317 elif test "$host" != "$target"; then
15318 slibdir='$(build_tooldir)/lib'
15319 else
15320 slibdir='$(libdir)'
15321 fi
15322 fi;
15323
15324
15325 objdir=`${PWDCMD-pwd}`
15326
15327
15328 # Substitute configuration variables
15329
15330
15331
15332
15333
15334
15335
15336
15337
15338
15339
15340
15341
15342
15343
15344
15345
15346
15347
15348
15349
15350
15351
15352
15353
15354
15355
15356
15357
15358
15359
15360
15361
15362
15363
15364
15365
15366
15367
15368
15369
15370
15371
15372
15373
15374
15375
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388
15389
15390
15391
15392 # Echo link setup.
15393 if test x${build} = x${host} ; then
15394 if test x${host} = x${target} ; then
15395 echo "Links are now set up to build a native compiler for ${target}." 1>&2
15396 else
15397 echo "Links are now set up to build a cross-compiler" 1>&2
15398 echo " from ${host} to ${target}." 1>&2
15399 fi
15400 else
15401 if test x${host} = x${target} ; then
15402 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
15403 echo " for ${target}." 1>&2
15404 else
15405 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
15406 echo " from ${host} to ${target}." 1>&2
15407 fi
15408 fi
15409
15410
15411
15412
15413 # Configure the subdirectories
15414 # AC_CONFIG_SUBDIRS($subdirs)
15415
15416 # Create the Makefile
15417 # and configure language subdirectories
15418 ac_config_files="$ac_config_files $all_outputs"
15419
15420
15421 ac_config_commands="$ac_config_commands default"
15422
15423 cat >confcache <<\_ACEOF
15424 # This file is a shell script that caches the results of configure
15425 # tests run on this system so they can be shared between configure
15426 # scripts and configure runs, see configure's option --config-cache.
15427 # It is not useful on other systems. If it contains results you don't
15428 # want to keep, you may remove or edit it.
15429 #
15430 # config.status only pays attention to the cache file if you give it
15431 # the --recheck option to rerun configure.
15432 #
15433 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15434 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15435 # following values.
15436
15437 _ACEOF
15438
15439 # The following way of writing the cache mishandles newlines in values,
15440 # but we know of no workaround that is simple, portable, and efficient.
15441 # So, don't put newlines in cache variables' values.
15442 # Ultrix sh set writes to stderr and can't be redirected directly,
15443 # and sets the high bit in the cache file unless we assign to the vars.
15444 {
15445 (set) 2>&1 |
15446 case `(ac_space=' '; set | grep ac_space) 2>&1` in
15447 *ac_space=\ *)
15448 # `set' does not quote correctly, so add quotes (double-quote
15449 # substitution turns \\\\ into \\, and sed turns \\ into \).
15450 sed -n \
15451 "s/'/'\\\\''/g;
15452 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15453 ;;
15454 *)
15455 # `set' quotes correctly as required by POSIX, so do not add quotes.
15456 sed -n \
15457 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
15458 ;;
15459 esac;
15460 } |
15461 sed '
15462 t clear
15463 : clear
15464 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15465 t end
15466 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15467 : end' >>confcache
15468 if diff $cache_file confcache >/dev/null 2>&1; then :; else
15469 if test -w $cache_file; then
15470 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
15471 cat confcache >$cache_file
15472 else
15473 echo "not updating unwritable cache $cache_file"
15474 fi
15475 fi
15476 rm -f confcache
15477
15478 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15479 # Let make expand exec_prefix.
15480 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15481
15482 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15483 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15484 # trailing colons and then remove the whole line if VPATH becomes empty
15485 # (actually we leave an empty line to preserve line numbers).
15486 if test "x$srcdir" = x.; then
15487 ac_vpsub='/^[ ]*VPATH[ ]*=/{
15488 s/:*\$(srcdir):*/:/;
15489 s/:*\${srcdir}:*/:/;
15490 s/:*@srcdir@:*/:/;
15491 s/^\([^=]*=[ ]*\):*/\1/;
15492 s/:*$//;
15493 s/^[^=]*=[ ]*$//;
15494 }'
15495 fi
15496
15497 DEFS=-DHAVE_CONFIG_H
15498
15499 ac_libobjs=
15500 ac_ltlibobjs=
15501 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15502 # 1. Remove the extension, and $U if already installed.
15503 ac_i=`echo "$ac_i" |
15504 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
15505 # 2. Add them.
15506 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
15507 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
15508 done
15509 LIBOBJS=$ac_libobjs
15510
15511 LTLIBOBJS=$ac_ltlibobjs
15512
15513
15514
15515 : ${CONFIG_STATUS=./config.status}
15516 ac_clean_files_save=$ac_clean_files
15517 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15518 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
15519 echo "$as_me: creating $CONFIG_STATUS" >&6;}
15520 cat >$CONFIG_STATUS <<_ACEOF
15521 #! $SHELL
15522 # Generated by $as_me.
15523 # Run this file to recreate the current configuration.
15524 # Compiler output produced by configure, useful for debugging
15525 # configure, is in config.log if it exists.
15526
15527 debug=false
15528 ac_cs_recheck=false
15529 ac_cs_silent=false
15530 SHELL=\${CONFIG_SHELL-$SHELL}
15531 _ACEOF
15532
15533 cat >>$CONFIG_STATUS <<\_ACEOF
15534 ## --------------------- ##
15535 ## M4sh Initialization. ##
15536 ## --------------------- ##
15537
15538 # Be Bourne compatible
15539 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15540 emulate sh
15541 NULLCMD=:
15542 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
15543 # is contrary to our usage. Disable this feature.
15544 alias -g '${1+"$@"}'='"$@"'
15545 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
15546 set -o posix
15547 fi
15548 DUALCASE=1; export DUALCASE # for MKS sh
15549
15550 # Support unset when possible.
15551 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
15552 as_unset=unset
15553 else
15554 as_unset=false
15555 fi
15556
15557
15558 # Work around bugs in pre-3.0 UWIN ksh.
15559 $as_unset ENV MAIL MAILPATH
15560 PS1='$ '
15561 PS2='> '
15562 PS4='+ '
15563
15564 # NLS nuisances.
15565 for as_var in \
15566 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
15567 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
15568 LC_TELEPHONE LC_TIME
15569 do
15570 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
15571 eval $as_var=C; export $as_var
15572 else
15573 $as_unset $as_var
15574 fi
15575 done
15576
15577 # Required to use basename.
15578 if expr a : '\(a\)' >/dev/null 2>&1; then
15579 as_expr=expr
15580 else
15581 as_expr=false
15582 fi
15583
15584 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
15585 as_basename=basename
15586 else
15587 as_basename=false
15588 fi
15589
15590
15591 # Name of the executable.
15592 as_me=`$as_basename "$0" ||
15593 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15594 X"$0" : 'X\(//\)$' \| \
15595 X"$0" : 'X\(/\)$' \| \
15596 . : '\(.\)' 2>/dev/null ||
15597 echo X/"$0" |
15598 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
15599 /^X\/\(\/\/\)$/{ s//\1/; q; }
15600 /^X\/\(\/\).*/{ s//\1/; q; }
15601 s/.*/./; q'`
15602
15603
15604 # PATH needs CR, and LINENO needs CR and PATH.
15605 # Avoid depending upon Character Ranges.
15606 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15607 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15608 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15609 as_cr_digits='0123456789'
15610 as_cr_alnum=$as_cr_Letters$as_cr_digits
15611
15612 # The user is always right.
15613 if test "${PATH_SEPARATOR+set}" != set; then
15614 echo "#! /bin/sh" >conf$$.sh
15615 echo "exit 0" >>conf$$.sh
15616 chmod +x conf$$.sh
15617 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
15618 PATH_SEPARATOR=';'
15619 else
15620 PATH_SEPARATOR=:
15621 fi
15622 rm -f conf$$.sh
15623 fi
15624
15625
15626 as_lineno_1=$LINENO
15627 as_lineno_2=$LINENO
15628 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15629 test "x$as_lineno_1" != "x$as_lineno_2" &&
15630 test "x$as_lineno_3" = "x$as_lineno_2" || {
15631 # Find who we are. Look in the path if we contain no path at all
15632 # relative or not.
15633 case $0 in
15634 *[\\/]* ) as_myself=$0 ;;
15635 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15636 for as_dir in $PATH
15637 do
15638 IFS=$as_save_IFS
15639 test -z "$as_dir" && as_dir=.
15640 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15641 done
15642
15643 ;;
15644 esac
15645 # We did not find ourselves, most probably we were run as `sh COMMAND'
15646 # in which case we are not to be found in the path.
15647 if test "x$as_myself" = x; then
15648 as_myself=$0
15649 fi
15650 if test ! -f "$as_myself"; then
15651 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
15652 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
15653 { (exit 1); exit 1; }; }
15654 fi
15655 case $CONFIG_SHELL in
15656 '')
15657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15658 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
15659 do
15660 IFS=$as_save_IFS
15661 test -z "$as_dir" && as_dir=.
15662 for as_base in sh bash ksh sh5; do
15663 case $as_dir in
15664 /*)
15665 if ("$as_dir/$as_base" -c '
15666 as_lineno_1=$LINENO
15667 as_lineno_2=$LINENO
15668 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
15669 test "x$as_lineno_1" != "x$as_lineno_2" &&
15670 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
15671 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
15672 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
15673 CONFIG_SHELL=$as_dir/$as_base
15674 export CONFIG_SHELL
15675 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
15676 fi;;
15677 esac
15678 done
15679 done
15680 ;;
15681 esac
15682
15683 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
15684 # uniformly replaced by the line number. The first 'sed' inserts a
15685 # line-number line before each line; the second 'sed' does the real
15686 # work. The second script uses 'N' to pair each line-number line
15687 # with the numbered line, and appends trailing '-' during
15688 # substitution so that $LINENO is not a special case at line end.
15689 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
15690 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
15691 sed '=' <$as_myself |
15692 sed '
15693 N
15694 s,$,-,
15695 : loop
15696 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
15697 t loop
15698 s,-$,,
15699 s,^['$as_cr_digits']*\n,,
15700 ' >$as_me.lineno &&
15701 chmod +x $as_me.lineno ||
15702 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
15703 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
15704 { (exit 1); exit 1; }; }
15705
15706 # Don't try to exec as it changes $[0], causing all sort of problems
15707 # (the dirname of $[0] is not the place where we might find the
15708 # original and so on. Autoconf is especially sensible to this).
15709 . ./$as_me.lineno
15710 # Exit status is that of the last command.
15711 exit
15712 }
15713
15714
15715 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
15716 *c*,-n*) ECHO_N= ECHO_C='
15717 ' ECHO_T=' ' ;;
15718 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
15719 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
15720 esac
15721
15722 if expr a : '\(a\)' >/dev/null 2>&1; then
15723 as_expr=expr
15724 else
15725 as_expr=false
15726 fi
15727
15728 rm -f conf$$ conf$$.exe conf$$.file
15729 echo >conf$$.file
15730 if ln -s conf$$.file conf$$ 2>/dev/null; then
15731 # We could just check for DJGPP; but this test a) works b) is more generic
15732 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
15733 if test -f conf$$.exe; then
15734 # Don't use ln at all; we don't have any links
15735 as_ln_s='cp -p'
15736 else
15737 as_ln_s='ln -s'
15738 fi
15739 elif ln conf$$.file conf$$ 2>/dev/null; then
15740 as_ln_s=ln
15741 else
15742 as_ln_s='cp -p'
15743 fi
15744 rm -f conf$$ conf$$.exe conf$$.file
15745
15746 if mkdir -p . 2>/dev/null; then
15747 as_mkdir_p=:
15748 else
15749 test -d ./-p && rmdir ./-p
15750 as_mkdir_p=false
15751 fi
15752
15753 as_executable_p="test -f"
15754
15755 # Sed expression to map a string onto a valid CPP name.
15756 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15757
15758 # Sed expression to map a string onto a valid variable name.
15759 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15760
15761
15762 # IFS
15763 # We need space, tab and new line, in precisely that order.
15764 as_nl='
15765 '
15766 IFS=" $as_nl"
15767
15768 # CDPATH.
15769 $as_unset CDPATH
15770
15771 exec 6>&1
15772
15773 # Open the log real soon, to keep \$[0] and so on meaningful, and to
15774 # report actual input values of CONFIG_FILES etc. instead of their
15775 # values after options handling. Logging --version etc. is OK.
15776 exec 5>>config.log
15777 {
15778 echo
15779 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15780 ## Running $as_me. ##
15781 _ASBOX
15782 } >&5
15783 cat >&5 <<_CSEOF
15784
15785 This file was extended by $as_me, which was
15786 generated by GNU Autoconf 2.59. Invocation command line was
15787
15788 CONFIG_FILES = $CONFIG_FILES
15789 CONFIG_HEADERS = $CONFIG_HEADERS
15790 CONFIG_LINKS = $CONFIG_LINKS
15791 CONFIG_COMMANDS = $CONFIG_COMMANDS
15792 $ $0 $@
15793
15794 _CSEOF
15795 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
15796 echo >&5
15797 _ACEOF
15798
15799 # Files that config.status was made for.
15800 if test -n "$ac_config_files"; then
15801 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
15802 fi
15803
15804 if test -n "$ac_config_headers"; then
15805 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
15806 fi
15807
15808 if test -n "$ac_config_links"; then
15809 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
15810 fi
15811
15812 if test -n "$ac_config_commands"; then
15813 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
15814 fi
15815
15816 cat >>$CONFIG_STATUS <<\_ACEOF
15817
15818 ac_cs_usage="\
15819 \`$as_me' instantiates files from templates according to the
15820 current configuration.
15821
15822 Usage: $0 [OPTIONS] [FILE]...
15823
15824 -h, --help print this help, then exit
15825 -V, --version print version number, then exit
15826 -q, --quiet do not print progress messages
15827 -d, --debug don't remove temporary files
15828 --recheck update $as_me by reconfiguring in the same conditions
15829 --file=FILE[:TEMPLATE]
15830 instantiate the configuration file FILE
15831 --header=FILE[:TEMPLATE]
15832 instantiate the configuration header FILE
15833
15834 Configuration files:
15835 $config_files
15836
15837 Configuration headers:
15838 $config_headers
15839
15840 Configuration commands:
15841 $config_commands
15842
15843 Report bugs to <bug-autoconf@gnu.org>."
15844 _ACEOF
15845
15846 cat >>$CONFIG_STATUS <<_ACEOF
15847 ac_cs_version="\\
15848 config.status
15849 configured by $0, generated by GNU Autoconf 2.59,
15850 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
15851
15852 Copyright (C) 2003 Free Software Foundation, Inc.
15853 This config.status script is free software; the Free Software Foundation
15854 gives unlimited permission to copy, distribute and modify it."
15855 srcdir=$srcdir
15856 _ACEOF
15857
15858 cat >>$CONFIG_STATUS <<\_ACEOF
15859 # If no file are specified by the user, then we need to provide default
15860 # value. By we need to know if files were specified by the user.
15861 ac_need_defaults=:
15862 while test $# != 0
15863 do
15864 case $1 in
15865 --*=*)
15866 ac_option=`expr "x$1" : 'x\([^=]*\)='`
15867 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
15868 ac_shift=:
15869 ;;
15870 -*)
15871 ac_option=$1
15872 ac_optarg=$2
15873 ac_shift=shift
15874 ;;
15875 *) # This is not an option, so the user has probably given explicit
15876 # arguments.
15877 ac_option=$1
15878 ac_need_defaults=false;;
15879 esac
15880
15881 case $ac_option in
15882 # Handling of the options.
15883 _ACEOF
15884 cat >>$CONFIG_STATUS <<\_ACEOF
15885 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15886 ac_cs_recheck=: ;;
15887 --version | --vers* | -V )
15888 echo "$ac_cs_version"; exit 0 ;;
15889 --he | --h)
15890 # Conflict between --help and --header
15891 { { echo "$as_me:$LINENO: error: ambiguous option: $1
15892 Try \`$0 --help' for more information." >&5
15893 echo "$as_me: error: ambiguous option: $1
15894 Try \`$0 --help' for more information." >&2;}
15895 { (exit 1); exit 1; }; };;
15896 --help | --hel | -h )
15897 echo "$ac_cs_usage"; exit 0 ;;
15898 --debug | --d* | -d )
15899 debug=: ;;
15900 --file | --fil | --fi | --f )
15901 $ac_shift
15902 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
15903 ac_need_defaults=false;;
15904 --header | --heade | --head | --hea )
15905 $ac_shift
15906 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
15907 ac_need_defaults=false;;
15908 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15909 | -silent | --silent | --silen | --sile | --sil | --si | --s)
15910 ac_cs_silent=: ;;
15911
15912 # This is an error.
15913 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
15914 Try \`$0 --help' for more information." >&5
15915 echo "$as_me: error: unrecognized option: $1
15916 Try \`$0 --help' for more information." >&2;}
15917 { (exit 1); exit 1; }; } ;;
15918
15919 *) ac_config_targets="$ac_config_targets $1" ;;
15920
15921 esac
15922 shift
15923 done
15924
15925 ac_configure_extra_args=
15926
15927 if $ac_cs_silent; then
15928 exec 6>/dev/null
15929 ac_configure_extra_args="$ac_configure_extra_args --silent"
15930 fi
15931
15932 _ACEOF
15933 cat >>$CONFIG_STATUS <<_ACEOF
15934 if \$ac_cs_recheck; then
15935 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
15936 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15937 fi
15938
15939 _ACEOF
15940
15941 cat >>$CONFIG_STATUS <<_ACEOF
15942 #
15943 # INIT-COMMANDS section.
15944 #
15945
15946 subdirs='$subdirs'
15947
15948 _ACEOF
15949
15950
15951
15952 cat >>$CONFIG_STATUS <<\_ACEOF
15953 for ac_config_target in $ac_config_targets
15954 do
15955 case "$ac_config_target" in
15956 # Handling of arguments.
15957 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
15958 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15959 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
15960 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
15961 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
15962 { (exit 1); exit 1; }; };;
15963 esac
15964 done
15965
15966 # If the user did not use the arguments to specify the items to instantiate,
15967 # then the envvar interface is used. Set only those that are not.
15968 # We use the long form for the default assignment because of an extremely
15969 # bizarre bug on SunOS 4.1.3.
15970 if $ac_need_defaults; then
15971 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15972 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15973 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15974 fi
15975
15976 # Have a temporary directory for convenience. Make it in the build tree
15977 # simply because there is no reason to put it here, and in addition,
15978 # creating and moving files from /tmp can sometimes cause problems.
15979 # Create a temporary directory, and hook for its removal unless debugging.
15980 $debug ||
15981 {
15982 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
15983 trap '{ (exit 1); exit 1; }' 1 2 13 15
15984 }
15985
15986 # Create a (secure) tmp directory for tmp files.
15987
15988 {
15989 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
15990 test -n "$tmp" && test -d "$tmp"
15991 } ||
15992 {
15993 tmp=./confstat$$-$RANDOM
15994 (umask 077 && mkdir $tmp)
15995 } ||
15996 {
15997 echo "$me: cannot create a temporary directory in ." >&2
15998 { (exit 1); exit 1; }
15999 }
16000
16001 _ACEOF
16002
16003 cat >>$CONFIG_STATUS <<_ACEOF
16004
16005 #
16006 # CONFIG_FILES section.
16007 #
16008
16009 # No need to generate the scripts if there are no CONFIG_FILES.
16010 # This happens for instance when ./config.status config.h
16011 if test -n "\$CONFIG_FILES"; then
16012 # Protect against being on the right side of a sed subst in config.status.
16013 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
16014 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
16015 s,@SHELL@,$SHELL,;t t
16016 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
16017 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
16018 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
16019 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
16020 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
16021 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
16022 s,@exec_prefix@,$exec_prefix,;t t
16023 s,@prefix@,$prefix,;t t
16024 s,@program_transform_name@,$program_transform_name,;t t
16025 s,@bindir@,$bindir,;t t
16026 s,@sbindir@,$sbindir,;t t
16027 s,@libexecdir@,$libexecdir,;t t
16028 s,@datadir@,$datadir,;t t
16029 s,@sysconfdir@,$sysconfdir,;t t
16030 s,@sharedstatedir@,$sharedstatedir,;t t
16031 s,@localstatedir@,$localstatedir,;t t
16032 s,@libdir@,$libdir,;t t
16033 s,@includedir@,$includedir,;t t
16034 s,@oldincludedir@,$oldincludedir,;t t
16035 s,@infodir@,$infodir,;t t
16036 s,@mandir@,$mandir,;t t
16037 s,@build_alias@,$build_alias,;t t
16038 s,@host_alias@,$host_alias,;t t
16039 s,@target_alias@,$target_alias,;t t
16040 s,@DEFS@,$DEFS,;t t
16041 s,@ECHO_C@,$ECHO_C,;t t
16042 s,@ECHO_N@,$ECHO_N,;t t
16043 s,@ECHO_T@,$ECHO_T,;t t
16044 s,@LIBS@,$LIBS,;t t
16045 s,@build@,$build,;t t
16046 s,@build_cpu@,$build_cpu,;t t
16047 s,@build_vendor@,$build_vendor,;t t
16048 s,@build_os@,$build_os,;t t
16049 s,@host@,$host,;t t
16050 s,@host_cpu@,$host_cpu,;t t
16051 s,@host_vendor@,$host_vendor,;t t
16052 s,@host_os@,$host_os,;t t
16053 s,@target@,$target,;t t
16054 s,@target_cpu@,$target_cpu,;t t
16055 s,@target_vendor@,$target_vendor,;t t
16056 s,@target_os@,$target_os,;t t
16057 s,@target_noncanonical@,$target_noncanonical,;t t
16058 s,@build_subdir@,$build_subdir,;t t
16059 s,@host_subdir@,$host_subdir,;t t
16060 s,@target_subdir@,$target_subdir,;t t
16061 s,@GENINSRC@,$GENINSRC,;t t
16062 s,@CC@,$CC,;t t
16063 s,@CFLAGS@,$CFLAGS,;t t
16064 s,@LDFLAGS@,$LDFLAGS,;t t
16065 s,@CPPFLAGS@,$CPPFLAGS,;t t
16066 s,@ac_ct_CC@,$ac_ct_CC,;t t
16067 s,@EXEEXT@,$EXEEXT,;t t
16068 s,@OBJEXT@,$OBJEXT,;t t
16069 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
16070 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
16071 s,@CPP@,$CPP,;t t
16072 s,@EGREP@,$EGREP,;t t
16073 s,@strict1_warn@,$strict1_warn,;t t
16074 s,@warn_cflags@,$warn_cflags,;t t
16075 s,@WERROR@,$WERROR,;t t
16076 s,@nocommon_flag@,$nocommon_flag,;t t
16077 s,@TREEBROWSER@,$TREEBROWSER,;t t
16078 s,@valgrind_path@,$valgrind_path,;t t
16079 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
16080 s,@valgrind_command@,$valgrind_command,;t t
16081 s,@coverage_flags@,$coverage_flags,;t t
16082 s,@enable_multilib@,$enable_multilib,;t t
16083 s,@enable_shared@,$enable_shared,;t t
16084 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
16085 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
16086 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
16087 s,@onestep@,$onestep,;t t
16088 s,@SET_MAKE@,$SET_MAKE,;t t
16089 s,@AWK@,$AWK,;t t
16090 s,@LN_S@,$LN_S,;t t
16091 s,@LN@,$LN,;t t
16092 s,@RANLIB@,$RANLIB,;t t
16093 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
16094 s,@ranlib_flags@,$ranlib_flags,;t t
16095 s,@INSTALL@,$INSTALL,;t t
16096 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
16097 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
16098 s,@make_compare_target@,$make_compare_target,;t t
16099 s,@have_mktemp_command@,$have_mktemp_command,;t t
16100 s,@MAKEINFO@,$MAKEINFO,;t t
16101 s,@BUILD_INFO@,$BUILD_INFO,;t t
16102 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
16103 s,@FLEX@,$FLEX,;t t
16104 s,@BISON@,$BISON,;t t
16105 s,@NM@,$NM,;t t
16106 s,@AR@,$AR,;t t
16107 s,@stage1_cflags@,$stage1_cflags,;t t
16108 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
16109 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
16110 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
16111 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
16112 s,@LIBICONV@,$LIBICONV,;t t
16113 s,@LTLIBICONV@,$LTLIBICONV,;t t
16114 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
16115 s,@manext@,$manext,;t t
16116 s,@objext@,$objext,;t t
16117 s,@gthread_flags@,$gthread_flags,;t t
16118 s,@extra_modes_file@,$extra_modes_file,;t t
16119 s,@extra_opt_files@,$extra_opt_files,;t t
16120 s,@USE_NLS@,$USE_NLS,;t t
16121 s,@LIBINTL@,$LIBINTL,;t t
16122 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
16123 s,@INCINTL@,$INCINTL,;t t
16124 s,@XGETTEXT@,$XGETTEXT,;t t
16125 s,@GMSGFMT@,$GMSGFMT,;t t
16126 s,@POSUB@,$POSUB,;t t
16127 s,@CATALOGS@,$CATALOGS,;t t
16128 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
16129 s,@CROSS@,$CROSS,;t t
16130 s,@ALL@,$ALL,;t t
16131 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
16132 s,@inhibit_libc@,$inhibit_libc,;t t
16133 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
16134 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
16135 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
16136 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
16137 s,@collect2@,$collect2,;t t
16138 s,@libgcc_visibility@,$libgcc_visibility,;t t
16139 s,@GGC@,$GGC,;t t
16140 s,@zlibdir@,$zlibdir,;t t
16141 s,@zlibinc@,$zlibinc,;t t
16142 s,@MAINT@,$MAINT,;t t
16143 s,@gcc_tooldir@,$gcc_tooldir,;t t
16144 s,@dollar@,$dollar,;t t
16145 s,@slibdir@,$slibdir,;t t
16146 s,@objdir@,$objdir,;t t
16147 s,@subdirs@,$subdirs,;t t
16148 s,@srcdir@,$srcdir,;t t
16149 s,@all_boot_languages@,$all_boot_languages,;t t
16150 s,@all_compilers@,$all_compilers,;t t
16151 s,@all_gtfiles@,$all_gtfiles,;t t
16152 s,@all_gtfiles_files_langs@,$all_gtfiles_files_langs,;t t
16153 s,@all_gtfiles_files_files@,$all_gtfiles_files_files,;t t
16154 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
16155 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
16156 s,@all_languages@,$all_languages,;t t
16157 s,@all_stagestuff@,$all_stagestuff,;t t
16158 s,@build_exeext@,$build_exeext,;t t
16159 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
16160 s,@build_xm_file_list@,$build_xm_file_list,;t t
16161 s,@build_xm_include_list@,$build_xm_include_list,;t t
16162 s,@build_xm_defines@,$build_xm_defines,;t t
16163 s,@check_languages@,$check_languages,;t t
16164 s,@cc_set_by_configure@,$cc_set_by_configure,;t t
16165 s,@quoted_cc_set_by_configure@,$quoted_cc_set_by_configure,;t t
16166 s,@cpp_install_dir@,$cpp_install_dir,;t t
16167 s,@xmake_file@,$xmake_file,;t t
16168 s,@tmake_file@,$tmake_file,;t t
16169 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
16170 s,@extra_headers_list@,$extra_headers_list,;t t
16171 s,@extra_objs@,$extra_objs,;t t
16172 s,@extra_parts@,$extra_parts,;t t
16173 s,@extra_passes@,$extra_passes,;t t
16174 s,@extra_programs@,$extra_programs,;t t
16175 s,@float_h_file@,$float_h_file,;t t
16176 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
16177 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
16178 s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
16179 s,@host_exeext@,$host_exeext,;t t
16180 s,@host_xm_file_list@,$host_xm_file_list,;t t
16181 s,@host_xm_include_list@,$host_xm_include_list,;t t
16182 s,@host_xm_defines@,$host_xm_defines,;t t
16183 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
16184 s,@install@,$install,;t t
16185 s,@lang_opt_files@,$lang_opt_files,;t t
16186 s,@lang_specs_files@,$lang_specs_files,;t t
16187 s,@lang_tree_files@,$lang_tree_files,;t t
16188 s,@local_prefix@,$local_prefix,;t t
16189 s,@md_file@,$md_file,;t t
16190 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
16191 s,@out_file@,$out_file,;t t
16192 s,@out_object_file@,$out_object_file,;t t
16193 s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
16194 s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
16195 s,@thread_file@,$thread_file,;t t
16196 s,@tm_file_list@,$tm_file_list,;t t
16197 s,@tm_include_list@,$tm_include_list,;t t
16198 s,@tm_defines@,$tm_defines,;t t
16199 s,@tm_p_file_list@,$tm_p_file_list,;t t
16200 s,@tm_p_include_list@,$tm_p_include_list,;t t
16201 s,@xm_file_list@,$xm_file_list,;t t
16202 s,@xm_include_list@,$xm_include_list,;t t
16203 s,@xm_defines@,$xm_defines,;t t
16204 s,@c_target_objs@,$c_target_objs,;t t
16205 s,@cxx_target_objs@,$cxx_target_objs,;t t
16206 s,@target_cpu_default@,$target_cpu_default,;t t
16207 s,@GMPLIBS@,$GMPLIBS,;t t
16208 s,@GMPINC@,$GMPINC,;t t
16209 s,@LIBOBJS@,$LIBOBJS,;t t
16210 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
16211 /@language_hooks@/r $language_hooks
16212 s,@language_hooks@,,;t t
16213 CEOF
16214
16215 _ACEOF
16216
16217 cat >>$CONFIG_STATUS <<\_ACEOF
16218 # Split the substitutions into bite-sized pieces for seds with
16219 # small command number limits, like on Digital OSF/1 and HP-UX.
16220 ac_max_sed_lines=48
16221 ac_sed_frag=1 # Number of current file.
16222 ac_beg=1 # First line for current file.
16223 ac_end=$ac_max_sed_lines # Line after last line for current file.
16224 ac_more_lines=:
16225 ac_sed_cmds=
16226 while $ac_more_lines; do
16227 if test $ac_beg -gt 1; then
16228 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16229 else
16230 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
16231 fi
16232 if test ! -s $tmp/subs.frag; then
16233 ac_more_lines=false
16234 else
16235 # The purpose of the label and of the branching condition is to
16236 # speed up the sed processing (if there are no `@' at all, there
16237 # is no need to browse any of the substitutions).
16238 # These are the two extra sed commands mentioned above.
16239 (echo ':t
16240 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
16241 if test -z "$ac_sed_cmds"; then
16242 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
16243 else
16244 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
16245 fi
16246 ac_sed_frag=`expr $ac_sed_frag + 1`
16247 ac_beg=$ac_end
16248 ac_end=`expr $ac_end + $ac_max_sed_lines`
16249 fi
16250 done
16251 if test -z "$ac_sed_cmds"; then
16252 ac_sed_cmds=cat
16253 fi
16254 fi # test -n "$CONFIG_FILES"
16255
16256 _ACEOF
16257 cat >>$CONFIG_STATUS <<\_ACEOF
16258 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
16259 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16260 case $ac_file in
16261 - | *:- | *:-:* ) # input from stdin
16262 cat >$tmp/stdin
16263 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16264 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16265 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16266 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16267 * ) ac_file_in=$ac_file.in ;;
16268 esac
16269
16270 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
16271 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16272 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16273 X"$ac_file" : 'X\(//\)[^/]' \| \
16274 X"$ac_file" : 'X\(//\)$' \| \
16275 X"$ac_file" : 'X\(/\)' \| \
16276 . : '\(.\)' 2>/dev/null ||
16277 echo X"$ac_file" |
16278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16279 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16280 /^X\(\/\/\)$/{ s//\1/; q; }
16281 /^X\(\/\).*/{ s//\1/; q; }
16282 s/.*/./; q'`
16283 { if $as_mkdir_p; then
16284 mkdir -p "$ac_dir"
16285 else
16286 as_dir="$ac_dir"
16287 as_dirs=
16288 while test ! -d "$as_dir"; do
16289 as_dirs="$as_dir $as_dirs"
16290 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16292 X"$as_dir" : 'X\(//\)[^/]' \| \
16293 X"$as_dir" : 'X\(//\)$' \| \
16294 X"$as_dir" : 'X\(/\)' \| \
16295 . : '\(.\)' 2>/dev/null ||
16296 echo X"$as_dir" |
16297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16298 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16299 /^X\(\/\/\)$/{ s//\1/; q; }
16300 /^X\(\/\).*/{ s//\1/; q; }
16301 s/.*/./; q'`
16302 done
16303 test ! -n "$as_dirs" || mkdir $as_dirs
16304 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16305 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16306 { (exit 1); exit 1; }; }; }
16307
16308 ac_builddir=.
16309
16310 if test "$ac_dir" != .; then
16311 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16312 # A "../" for each directory in $ac_dir_suffix.
16313 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16314 else
16315 ac_dir_suffix= ac_top_builddir=
16316 fi
16317
16318 case $srcdir in
16319 .) # No --srcdir option. We are building in place.
16320 ac_srcdir=.
16321 if test -z "$ac_top_builddir"; then
16322 ac_top_srcdir=.
16323 else
16324 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16325 fi ;;
16326 [\\/]* | ?:[\\/]* ) # Absolute path.
16327 ac_srcdir=$srcdir$ac_dir_suffix;
16328 ac_top_srcdir=$srcdir ;;
16329 *) # Relative path.
16330 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16331 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16332 esac
16333
16334 # Do not use `cd foo && pwd` to compute absolute paths, because
16335 # the directories may not exist.
16336 case `pwd` in
16337 .) ac_abs_builddir="$ac_dir";;
16338 *)
16339 case "$ac_dir" in
16340 .) ac_abs_builddir=`pwd`;;
16341 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16342 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16343 esac;;
16344 esac
16345 case $ac_abs_builddir in
16346 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16347 *)
16348 case ${ac_top_builddir}. in
16349 .) ac_abs_top_builddir=$ac_abs_builddir;;
16350 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16351 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16352 esac;;
16353 esac
16354 case $ac_abs_builddir in
16355 .) ac_abs_srcdir=$ac_srcdir;;
16356 *)
16357 case $ac_srcdir in
16358 .) ac_abs_srcdir=$ac_abs_builddir;;
16359 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16360 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16361 esac;;
16362 esac
16363 case $ac_abs_builddir in
16364 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16365 *)
16366 case $ac_top_srcdir in
16367 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16368 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16369 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16370 esac;;
16371 esac
16372
16373
16374
16375 if test x"$ac_file" != x-; then
16376 { echo "$as_me:$LINENO: creating $ac_file" >&5
16377 echo "$as_me: creating $ac_file" >&6;}
16378 rm -f "$ac_file"
16379 fi
16380 # Let's still pretend it is `configure' which instantiates (i.e., don't
16381 # use $as_me), people would be surprised to read:
16382 # /* config.h. Generated by config.status. */
16383 if test x"$ac_file" = x-; then
16384 configure_input=
16385 else
16386 configure_input="$ac_file. "
16387 fi
16388 configure_input=$configure_input"Generated from `echo $ac_file_in |
16389 sed 's,.*/,,'` by configure."
16390
16391 # First look for the input files in the build tree, otherwise in the
16392 # src tree.
16393 ac_file_inputs=`IFS=:
16394 for f in $ac_file_in; do
16395 case $f in
16396 -) echo $tmp/stdin ;;
16397 [\\/$]*)
16398 # Absolute (can't be DOS-style, as IFS=:)
16399 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16400 echo "$as_me: error: cannot find input file: $f" >&2;}
16401 { (exit 1); exit 1; }; }
16402 echo "$f";;
16403 *) # Relative
16404 if test -f "$f"; then
16405 # Build tree
16406 echo "$f"
16407 elif test -f "$srcdir/$f"; then
16408 # Source tree
16409 echo "$srcdir/$f"
16410 else
16411 # /dev/null tree
16412 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16413 echo "$as_me: error: cannot find input file: $f" >&2;}
16414 { (exit 1); exit 1; }; }
16415 fi;;
16416 esac
16417 done` || { (exit 1); exit 1; }
16418 _ACEOF
16419 cat >>$CONFIG_STATUS <<_ACEOF
16420 sed "$ac_vpsub
16421 $extrasub
16422 _ACEOF
16423 cat >>$CONFIG_STATUS <<\_ACEOF
16424 :t
16425 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16426 s,@configure_input@,$configure_input,;t t
16427 s,@srcdir@,$ac_srcdir,;t t
16428 s,@abs_srcdir@,$ac_abs_srcdir,;t t
16429 s,@top_srcdir@,$ac_top_srcdir,;t t
16430 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
16431 s,@builddir@,$ac_builddir,;t t
16432 s,@abs_builddir@,$ac_abs_builddir,;t t
16433 s,@top_builddir@,$ac_top_builddir,;t t
16434 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
16435 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
16436 rm -f $tmp/stdin
16437 if test x"$ac_file" != x-; then
16438 mv $tmp/out $ac_file
16439 else
16440 cat $tmp/out
16441 rm -f $tmp/out
16442 fi
16443
16444 done
16445 _ACEOF
16446 cat >>$CONFIG_STATUS <<\_ACEOF
16447
16448 #
16449 # CONFIG_HEADER section.
16450 #
16451
16452 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
16453 # NAME is the cpp macro being defined and VALUE is the value it is being given.
16454 #
16455 # ac_d sets the value in "#define NAME VALUE" lines.
16456 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
16457 ac_dB='[ ].*$,\1#\2'
16458 ac_dC=' '
16459 ac_dD=',;t'
16460 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
16461 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
16462 ac_uB='$,\1#\2define\3'
16463 ac_uC=' '
16464 ac_uD=',;t'
16465
16466 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
16467 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
16468 case $ac_file in
16469 - | *:- | *:-:* ) # input from stdin
16470 cat >$tmp/stdin
16471 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16472 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16473 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
16474 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
16475 * ) ac_file_in=$ac_file.in ;;
16476 esac
16477
16478 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
16479 echo "$as_me: creating $ac_file" >&6;}
16480
16481 # First look for the input files in the build tree, otherwise in the
16482 # src tree.
16483 ac_file_inputs=`IFS=:
16484 for f in $ac_file_in; do
16485 case $f in
16486 -) echo $tmp/stdin ;;
16487 [\\/$]*)
16488 # Absolute (can't be DOS-style, as IFS=:)
16489 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16490 echo "$as_me: error: cannot find input file: $f" >&2;}
16491 { (exit 1); exit 1; }; }
16492 # Do quote $f, to prevent DOS paths from being IFS'd.
16493 echo "$f";;
16494 *) # Relative
16495 if test -f "$f"; then
16496 # Build tree
16497 echo "$f"
16498 elif test -f "$srcdir/$f"; then
16499 # Source tree
16500 echo "$srcdir/$f"
16501 else
16502 # /dev/null tree
16503 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
16504 echo "$as_me: error: cannot find input file: $f" >&2;}
16505 { (exit 1); exit 1; }; }
16506 fi;;
16507 esac
16508 done` || { (exit 1); exit 1; }
16509 # Remove the trailing spaces.
16510 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
16511
16512 _ACEOF
16513
16514 # Transform confdefs.h into two sed scripts, `conftest.defines' and
16515 # `conftest.undefs', that substitutes the proper values into
16516 # config.h.in to produce config.h. The first handles `#define'
16517 # templates, and the second `#undef' templates.
16518 # And first: Protect against being on the right side of a sed subst in
16519 # config.status. Protect against being in an unquoted here document
16520 # in config.status.
16521 rm -f conftest.defines conftest.undefs
16522 # Using a here document instead of a string reduces the quoting nightmare.
16523 # Putting comments in sed scripts is not portable.
16524 #
16525 # `end' is used to avoid that the second main sed command (meant for
16526 # 0-ary CPP macros) applies to n-ary macro definitions.
16527 # See the Autoconf documentation for `clear'.
16528 cat >confdef2sed.sed <<\_ACEOF
16529 s/[\\&,]/\\&/g
16530 s,[\\$`],\\&,g
16531 t clear
16532 : clear
16533 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
16534 t end
16535 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
16536 : end
16537 _ACEOF
16538 # If some macros were called several times there might be several times
16539 # the same #defines, which is useless. Nevertheless, we may not want to
16540 # sort them, since we want the *last* AC-DEFINE to be honored.
16541 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
16542 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
16543 rm -f confdef2sed.sed
16544
16545 # This sed command replaces #undef with comments. This is necessary, for
16546 # example, in the case of _POSIX_SOURCE, which is predefined and required
16547 # on some systems where configure will not decide to define it.
16548 cat >>conftest.undefs <<\_ACEOF
16549 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
16550 _ACEOF
16551
16552 # Break up conftest.defines because some shells have a limit on the size
16553 # of here documents, and old seds have small limits too (100 cmds).
16554 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
16555 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
16556 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
16557 echo ' :' >>$CONFIG_STATUS
16558 rm -f conftest.tail
16559 while grep . conftest.defines >/dev/null
16560 do
16561 # Write a limited-size here document to $tmp/defines.sed.
16562 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
16563 # Speed up: don't consider the non `#define' lines.
16564 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
16565 # Work around the forget-to-reset-the-flag bug.
16566 echo 't clr' >>$CONFIG_STATUS
16567 echo ': clr' >>$CONFIG_STATUS
16568 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
16569 echo 'CEOF
16570 sed -f $tmp/defines.sed $tmp/in >$tmp/out
16571 rm -f $tmp/in
16572 mv $tmp/out $tmp/in
16573 ' >>$CONFIG_STATUS
16574 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
16575 rm -f conftest.defines
16576 mv conftest.tail conftest.defines
16577 done
16578 rm -f conftest.defines
16579 echo ' fi # grep' >>$CONFIG_STATUS
16580 echo >>$CONFIG_STATUS
16581
16582 # Break up conftest.undefs because some shells have a limit on the size
16583 # of here documents, and old seds have small limits too (100 cmds).
16584 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
16585 rm -f conftest.tail
16586 while grep . conftest.undefs >/dev/null
16587 do
16588 # Write a limited-size here document to $tmp/undefs.sed.
16589 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
16590 # Speed up: don't consider the non `#undef'
16591 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
16592 # Work around the forget-to-reset-the-flag bug.
16593 echo 't clr' >>$CONFIG_STATUS
16594 echo ': clr' >>$CONFIG_STATUS
16595 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
16596 echo 'CEOF
16597 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
16598 rm -f $tmp/in
16599 mv $tmp/out $tmp/in
16600 ' >>$CONFIG_STATUS
16601 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
16602 rm -f conftest.undefs
16603 mv conftest.tail conftest.undefs
16604 done
16605 rm -f conftest.undefs
16606
16607 cat >>$CONFIG_STATUS <<\_ACEOF
16608 # Let's still pretend it is `configure' which instantiates (i.e., don't
16609 # use $as_me), people would be surprised to read:
16610 # /* config.h. Generated by config.status. */
16611 if test x"$ac_file" = x-; then
16612 echo "/* Generated by configure. */" >$tmp/config.h
16613 else
16614 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
16615 fi
16616 cat $tmp/in >>$tmp/config.h
16617 rm -f $tmp/in
16618 if test x"$ac_file" != x-; then
16619 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
16620 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
16621 echo "$as_me: $ac_file is unchanged" >&6;}
16622 else
16623 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
16624 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16625 X"$ac_file" : 'X\(//\)[^/]' \| \
16626 X"$ac_file" : 'X\(//\)$' \| \
16627 X"$ac_file" : 'X\(/\)' \| \
16628 . : '\(.\)' 2>/dev/null ||
16629 echo X"$ac_file" |
16630 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16631 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16632 /^X\(\/\/\)$/{ s//\1/; q; }
16633 /^X\(\/\).*/{ s//\1/; q; }
16634 s/.*/./; q'`
16635 { if $as_mkdir_p; then
16636 mkdir -p "$ac_dir"
16637 else
16638 as_dir="$ac_dir"
16639 as_dirs=
16640 while test ! -d "$as_dir"; do
16641 as_dirs="$as_dir $as_dirs"
16642 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16643 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16644 X"$as_dir" : 'X\(//\)[^/]' \| \
16645 X"$as_dir" : 'X\(//\)$' \| \
16646 X"$as_dir" : 'X\(/\)' \| \
16647 . : '\(.\)' 2>/dev/null ||
16648 echo X"$as_dir" |
16649 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16650 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16651 /^X\(\/\/\)$/{ s//\1/; q; }
16652 /^X\(\/\).*/{ s//\1/; q; }
16653 s/.*/./; q'`
16654 done
16655 test ! -n "$as_dirs" || mkdir $as_dirs
16656 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16657 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16658 { (exit 1); exit 1; }; }; }
16659
16660 rm -f $ac_file
16661 mv $tmp/config.h $ac_file
16662 fi
16663 else
16664 cat $tmp/config.h
16665 rm -f $tmp/config.h
16666 fi
16667 done
16668 _ACEOF
16669 cat >>$CONFIG_STATUS <<\_ACEOF
16670
16671 #
16672 # CONFIG_COMMANDS section.
16673 #
16674 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
16675 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
16676 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
16677 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
16678 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16679 X"$ac_dest" : 'X\(//\)[^/]' \| \
16680 X"$ac_dest" : 'X\(//\)$' \| \
16681 X"$ac_dest" : 'X\(/\)' \| \
16682 . : '\(.\)' 2>/dev/null ||
16683 echo X"$ac_dest" |
16684 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16685 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16686 /^X\(\/\/\)$/{ s//\1/; q; }
16687 /^X\(\/\).*/{ s//\1/; q; }
16688 s/.*/./; q'`
16689 { if $as_mkdir_p; then
16690 mkdir -p "$ac_dir"
16691 else
16692 as_dir="$ac_dir"
16693 as_dirs=
16694 while test ! -d "$as_dir"; do
16695 as_dirs="$as_dir $as_dirs"
16696 as_dir=`(dirname "$as_dir") 2>/dev/null ||
16697 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16698 X"$as_dir" : 'X\(//\)[^/]' \| \
16699 X"$as_dir" : 'X\(//\)$' \| \
16700 X"$as_dir" : 'X\(/\)' \| \
16701 . : '\(.\)' 2>/dev/null ||
16702 echo X"$as_dir" |
16703 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
16704 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
16705 /^X\(\/\/\)$/{ s//\1/; q; }
16706 /^X\(\/\).*/{ s//\1/; q; }
16707 s/.*/./; q'`
16708 done
16709 test ! -n "$as_dirs" || mkdir $as_dirs
16710 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
16711 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
16712 { (exit 1); exit 1; }; }; }
16713
16714 ac_builddir=.
16715
16716 if test "$ac_dir" != .; then
16717 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
16718 # A "../" for each directory in $ac_dir_suffix.
16719 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
16720 else
16721 ac_dir_suffix= ac_top_builddir=
16722 fi
16723
16724 case $srcdir in
16725 .) # No --srcdir option. We are building in place.
16726 ac_srcdir=.
16727 if test -z "$ac_top_builddir"; then
16728 ac_top_srcdir=.
16729 else
16730 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
16731 fi ;;
16732 [\\/]* | ?:[\\/]* ) # Absolute path.
16733 ac_srcdir=$srcdir$ac_dir_suffix;
16734 ac_top_srcdir=$srcdir ;;
16735 *) # Relative path.
16736 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
16737 ac_top_srcdir=$ac_top_builddir$srcdir ;;
16738 esac
16739
16740 # Do not use `cd foo && pwd` to compute absolute paths, because
16741 # the directories may not exist.
16742 case `pwd` in
16743 .) ac_abs_builddir="$ac_dir";;
16744 *)
16745 case "$ac_dir" in
16746 .) ac_abs_builddir=`pwd`;;
16747 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
16748 *) ac_abs_builddir=`pwd`/"$ac_dir";;
16749 esac;;
16750 esac
16751 case $ac_abs_builddir in
16752 .) ac_abs_top_builddir=${ac_top_builddir}.;;
16753 *)
16754 case ${ac_top_builddir}. in
16755 .) ac_abs_top_builddir=$ac_abs_builddir;;
16756 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
16757 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
16758 esac;;
16759 esac
16760 case $ac_abs_builddir in
16761 .) ac_abs_srcdir=$ac_srcdir;;
16762 *)
16763 case $ac_srcdir in
16764 .) ac_abs_srcdir=$ac_abs_builddir;;
16765 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
16766 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
16767 esac;;
16768 esac
16769 case $ac_abs_builddir in
16770 .) ac_abs_top_srcdir=$ac_top_srcdir;;
16771 *)
16772 case $ac_top_srcdir in
16773 .) ac_abs_top_srcdir=$ac_abs_builddir;;
16774 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
16775 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
16776 esac;;
16777 esac
16778
16779
16780 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
16781 echo "$as_me: executing $ac_dest commands" >&6;}
16782 case $ac_dest in
16783 default )
16784 case ${CONFIG_HEADERS} in
16785 *auto-host.h:config.in*)
16786 echo > cstamp-h ;;
16787 esac
16788 # Make sure all the subdirs exist.
16789 for d in $subdirs doc build
16790 do
16791 test -d $d || mkdir $d
16792 done
16793 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
16794 # bootstrapping and the installation procedure can still use
16795 # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks,
16796 # FLAGS_TO_PASS has been modified to solve the problem there.
16797 # This is virtually a duplicate of what happens in configure.lang; we do
16798 # an extra check to make sure this only happens if ln -s can be used.
16799 case "$LN_S" in
16800 *-s*)
16801 for d in ${subdirs} ; do
16802 STARTDIR=`${PWDCMD-pwd}`
16803 cd $d
16804 for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
16805 do
16806 rm -f $t
16807 $LN_S ../$t $t 2>/dev/null
16808 done
16809 cd $STARTDIR
16810 done
16811 ;;
16812 esac
16813 ;;
16814 esac
16815 done
16816 _ACEOF
16817
16818 cat >>$CONFIG_STATUS <<\_ACEOF
16819
16820 { (exit 0); exit 0; }
16821 _ACEOF
16822 chmod +x $CONFIG_STATUS
16823 ac_clean_files=$ac_clean_files_save
16824
16825
16826 # configure is writing to config.log, and then calls config.status.
16827 # config.status does its own redirection, appending to config.log.
16828 # Unfortunately, on DOS this fails, as config.log is still kept open
16829 # by configure, so config.status won't be able to write to it; its
16830 # output is simply discarded. So we exec the FD to /dev/null,
16831 # effectively closing config.log, so it can be properly (re)opened and
16832 # appended to by config.status. When coming back to configure, we
16833 # need to make the FD available again.
16834 if test "$no_create" != yes; then
16835 ac_cs_success=:
16836 ac_config_status_args=
16837 test "$silent" = yes &&
16838 ac_config_status_args="$ac_config_status_args --quiet"
16839 exec 5>/dev/null
16840 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16841 exec 5>>config.log
16842 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16843 # would make configure fail if this is the last instruction.
16844 $ac_cs_success || { (exit 1); exit 1; }
16845 fi
16846
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