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2007-05-01 H.J. Lu <hongjiu.lu@intel.com>
[official-gcc.git] / gcc / configure
blob17e4fdc76632431c6408533279ad6bbc1cc66e22
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME=
269 PACKAGE_TARNAME=
270 PACKAGE_VERSION=
271 PACKAGE_STRING=
272 PACKAGE_BUGREPORT=
273
274 ac_unique_file="tree.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict_warn cxx_compat_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
313 ac_subst_files='language_hooks'
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773 ac_env_GMPLIBS_set=${GMPLIBS+set}
774 ac_env_GMPLIBS_value=$GMPLIBS
775 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
776 ac_cv_env_GMPLIBS_value=$GMPLIBS
777 ac_env_GMPINC_set=${GMPINC+set}
778 ac_env_GMPINC_value=$GMPINC
779 ac_cv_env_GMPINC_set=${GMPINC+set}
780 ac_cv_env_GMPINC_value=$GMPINC
781
782 #
783 # Report the --help message.
784 #
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
788 cat <<_ACEOF
789 \`configure' configures this package to adapt to many kinds of systems.
790
791 Usage: $0 [OPTION]... [VAR=VALUE]...
792
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
795
796 Defaults for the options are specified in brackets.
797
798 Configuration:
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
808
809 _ACEOF
810
811 cat <<_ACEOF
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
814 [$ac_default_prefix]
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
816 [PREFIX]
817
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
822
823 For better control, use the options below.
824
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
838 _ACEOF
839
840 cat <<\_ACEOF
841
842 Program names:
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
846
847 System types:
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
851 _ACEOF
852 fi
853
854 if test -n "$ac_init_help"; then
855
856 cat <<\_ACEOF
857
858 Optional Features:
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --enable-generated-files-in-srcdir
862 put copies of generated files in source dir
863 intended for creating source tarballs for users
864 without texinfo bison or flex.
865 --enable-werror-always enable -Werror always
866 --enable-checking=LIST
867 enable expensive run-time checks. With LIST,
868 enable only specific categories of checks.
869 Categories are: yes,no,all,none,release.
870 Flags are: assert,fold,gc,gcac,misc,
871 rtlflag,rtl,runtime,tree,valgrind.
872 --enable-mapped-location location_t is fileline integer cookie
873 --enable-coverage=LEVEL
874 enable compiler's code coverage collection.
875 Use to measure compiler performance and locate
876 unused parts of the compiler. With LEVEL, specify
877 optimization. Values are opt, noopt,
878 default is noopt
879 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
880 --enable-multilib enable library support for multiple ABIs
881 --enable-__cxa_atexit enable __cxa_atexit for C++
882 --enable-decimal-float={no,yes,bid,dpd}
883 enable decimal float extension to C. Selecting 'bid'
884 or 'dpd' choses which decimal floating point format
885 to use
886 --enable-threads enable thread usage for target GCC
887 --enable-threads=LIB use LIB thread package for target GCC
888 --enable-tls enable or disable generation of tls code
889 overriding the assembler check for tls support
890 --enable-objc-gc enable the use of Boehm's garbage collector with
891 the GNU Objective-C runtime
892 --disable-shared don't provide a shared libgcc
893 --enable-intermodule build the compiler in one step
894 --enable-languages=LIST specify which front-ends to build
895 --disable-rpath do not hardcode runtime library paths
896 --enable-initfini-array use .init_array/.fini_array sections
897 --enable-sjlj-exceptions
898 arrange to use setjmp/longjmp exception handling
899 --enable-secureplt enable -msecure-plt by default for PowerPC
900 --disable-win32-registry
901 disable lookup of installation paths in the
902 Registry on Windows hosts
903 --enable-win32-registry enable registry lookup (default)
904 --enable-win32-registry=KEY
905 use KEY instead of GCC version as the last portion
906 of the registry key
907 --enable-maintainer-mode
908 enable make rules and dependencies not useful
909 (and sometimes confusing) to the casual installer
910 --enable-version-specific-runtime-libs
911 specify that runtime libraries should be
912 installed in a compiler-specific directory
913
914 Optional Packages:
915 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
916 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
917 --with-build-libsubdir=DIR Directory where to find libraries for build system
918 --with-local-prefix=DIR specifies directory to put local include
919 --with-gxx-include-dir=DIR
920 specifies directory to put g++ header files
921 --with-cpp-install-dir=DIR
922 install the user visible C preprocessor in DIR
923 (relative to PREFIX) as well as PREFIX/bin
924 --with-gnu-ld arrange to work with GNU ld.
925 --with-ld arrange to use the specified ld (full pathname)
926 --with-demangler-in-ld try to use demangler in GNU ld.
927 --with-gnu-as arrange to work with GNU as
928 --with-as arrange to use the specified as (full pathname)
929 --with-stabs arrange to use stabs instead of host debug format
930 --with-dwarf2 force the default debug format to be DWARF 2
931 --with-build-sysroot=sysroot
932 use sysroot as the system root during the build
933 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
934 --with-gnu-ld assume the C compiler uses GNU ld default=no
935 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
936 --without-libiconv-prefix don't search for libiconv in includedir and libdir
937 --with-system-libunwind use installed libunwind
938 --with-long-double-128 Use 128-bit long double by default.
939 --with-gc={page,zone} choose the garbage collection mechanism to use
940 with the compiler
941 --with-system-zlib use installed libz
942 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
943 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
944 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
945 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
946
947 Some influential environment variables:
948 CC C compiler command
949 CFLAGS C compiler flags
950 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
951 nonstandard directory <lib dir>
952 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
953 headers in a nonstandard directory <include dir>
954 CPP C preprocessor
955 GMPLIBS How to link GMP
956 GMPINC How to find GMP include files
957
958 Use these variables to override the choices made by `configure' or to help
959 it to find libraries and programs with nonstandard names/locations.
960
961 _ACEOF
962 fi
963
964 if test "$ac_init_help" = "recursive"; then
965 # If there are subdirs, report their specific --help.
966 ac_popdir=`pwd`
967 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
968 test -d $ac_dir || continue
969 ac_builddir=.
970
971 if test "$ac_dir" != .; then
972 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
973 # A "../" for each directory in $ac_dir_suffix.
974 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
975 else
976 ac_dir_suffix= ac_top_builddir=
977 fi
978
979 case $srcdir in
980 .) # No --srcdir option. We are building in place.
981 ac_srcdir=.
982 if test -z "$ac_top_builddir"; then
983 ac_top_srcdir=.
984 else
985 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
986 fi ;;
987 [\\/]* | ?:[\\/]* ) # Absolute path.
988 ac_srcdir=$srcdir$ac_dir_suffix;
989 ac_top_srcdir=$srcdir ;;
990 *) # Relative path.
991 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
992 ac_top_srcdir=$ac_top_builddir$srcdir ;;
993 esac
994
995 # Do not use `cd foo && pwd` to compute absolute paths, because
996 # the directories may not exist.
997 case `pwd` in
998 .) ac_abs_builddir="$ac_dir";;
999 *)
1000 case "$ac_dir" in
1001 .) ac_abs_builddir=`pwd`;;
1002 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1003 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1004 esac;;
1005 esac
1006 case $ac_abs_builddir in
1007 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1008 *)
1009 case ${ac_top_builddir}. in
1010 .) ac_abs_top_builddir=$ac_abs_builddir;;
1011 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1012 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1013 esac;;
1014 esac
1015 case $ac_abs_builddir in
1016 .) ac_abs_srcdir=$ac_srcdir;;
1017 *)
1018 case $ac_srcdir in
1019 .) ac_abs_srcdir=$ac_abs_builddir;;
1020 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1021 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1022 esac;;
1023 esac
1024 case $ac_abs_builddir in
1025 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1026 *)
1027 case $ac_top_srcdir in
1028 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1029 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1030 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1031 esac;;
1032 esac
1033
1034 cd $ac_dir
1035 # Check for guested configure; otherwise get Cygnus style configure.
1036 if test -f $ac_srcdir/configure.gnu; then
1037 echo
1038 $SHELL $ac_srcdir/configure.gnu --help=recursive
1039 elif test -f $ac_srcdir/configure; then
1040 echo
1041 $SHELL $ac_srcdir/configure --help=recursive
1042 elif test -f $ac_srcdir/configure.ac ||
1043 test -f $ac_srcdir/configure.in; then
1044 echo
1045 $ac_configure --help
1046 else
1047 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1048 fi
1049 cd $ac_popdir
1050 done
1051 fi
1052
1053 test -n "$ac_init_help" && exit 0
1054 if $ac_init_version; then
1055 cat <<\_ACEOF
1056
1057 Copyright (C) 2003 Free Software Foundation, Inc.
1058 This configure script is free software; the Free Software Foundation
1059 gives unlimited permission to copy, distribute and modify it.
1060 _ACEOF
1061 exit 0
1062 fi
1063 exec 5>config.log
1064 cat >&5 <<_ACEOF
1065 This file contains any messages produced by compilers while
1066 running configure, to aid debugging if configure makes a mistake.
1067
1068 It was created by $as_me, which was
1069 generated by GNU Autoconf 2.59. Invocation command line was
1070
1071 $ $0 $@
1072
1073 _ACEOF
1074 {
1075 cat <<_ASUNAME
1076 ## --------- ##
1077 ## Platform. ##
1078 ## --------- ##
1079
1080 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1081 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1082 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1083 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1084 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1085
1086 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1087 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1088
1089 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1090 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1091 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1092 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1093 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1094 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1095 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1096
1097 _ASUNAME
1098
1099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1100 for as_dir in $PATH
1101 do
1102 IFS=$as_save_IFS
1103 test -z "$as_dir" && as_dir=.
1104 echo "PATH: $as_dir"
1105 done
1106
1107 } >&5
1108
1109 cat >&5 <<_ACEOF
1110
1111
1112 ## ----------- ##
1113 ## Core tests. ##
1114 ## ----------- ##
1115
1116 _ACEOF
1117
1118
1119 # Keep a trace of the command line.
1120 # Strip out --no-create and --no-recursion so they do not pile up.
1121 # Strip out --silent because we don't want to record it for future runs.
1122 # Also quote any args containing shell meta-characters.
1123 # Make two passes to allow for proper duplicate-argument suppression.
1124 ac_configure_args=
1125 ac_configure_args0=
1126 ac_configure_args1=
1127 ac_sep=
1128 ac_must_keep_next=false
1129 for ac_pass in 1 2
1130 do
1131 for ac_arg
1132 do
1133 case $ac_arg in
1134 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1135 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1136 | -silent | --silent | --silen | --sile | --sil)
1137 continue ;;
1138 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1139 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1140 esac
1141 case $ac_pass in
1142 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1143 2)
1144 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1145 if test $ac_must_keep_next = true; then
1146 ac_must_keep_next=false # Got value, back to normal.
1147 else
1148 case $ac_arg in
1149 *=* | --config-cache | -C | -disable-* | --disable-* \
1150 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1151 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1152 | -with-* | --with-* | -without-* | --without-* | --x)
1153 case "$ac_configure_args0 " in
1154 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1155 esac
1156 ;;
1157 -* ) ac_must_keep_next=true ;;
1158 esac
1159 fi
1160 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1161 # Get rid of the leading space.
1162 ac_sep=" "
1163 ;;
1164 esac
1165 done
1166 done
1167 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1168 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1169
1170 # When interrupted or exit'd, cleanup temporary files, and complete
1171 # config.log. We remove comments because anyway the quotes in there
1172 # would cause problems or look ugly.
1173 # WARNING: Be sure not to use single quotes in there, as some shells,
1174 # such as our DU 5.0 friend, will then `close' the trap.
1175 trap 'exit_status=$?
1176 # Save into config.log some information that might help in debugging.
1177 {
1178 echo
1179
1180 cat <<\_ASBOX
1181 ## ---------------- ##
1182 ## Cache variables. ##
1183 ## ---------------- ##
1184 _ASBOX
1185 echo
1186 # The following way of writing the cache mishandles newlines in values,
1187 {
1188 (set) 2>&1 |
1189 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1190 *ac_space=\ *)
1191 sed -n \
1192 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1193 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1194 ;;
1195 *)
1196 sed -n \
1197 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1198 ;;
1199 esac;
1200 }
1201 echo
1202
1203 cat <<\_ASBOX
1204 ## ----------------- ##
1205 ## Output variables. ##
1206 ## ----------------- ##
1207 _ASBOX
1208 echo
1209 for ac_var in $ac_subst_vars
1210 do
1211 eval ac_val=$`echo $ac_var`
1212 echo "$ac_var='"'"'$ac_val'"'"'"
1213 done | sort
1214 echo
1215
1216 if test -n "$ac_subst_files"; then
1217 cat <<\_ASBOX
1218 ## ------------- ##
1219 ## Output files. ##
1220 ## ------------- ##
1221 _ASBOX
1222 echo
1223 for ac_var in $ac_subst_files
1224 do
1225 eval ac_val=$`echo $ac_var`
1226 echo "$ac_var='"'"'$ac_val'"'"'"
1227 done | sort
1228 echo
1229 fi
1230
1231 if test -s confdefs.h; then
1232 cat <<\_ASBOX
1233 ## ----------- ##
1234 ## confdefs.h. ##
1235 ## ----------- ##
1236 _ASBOX
1237 echo
1238 sed "/^$/d" confdefs.h | sort
1239 echo
1240 fi
1241 test "$ac_signal" != 0 &&
1242 echo "$as_me: caught signal $ac_signal"
1243 echo "$as_me: exit $exit_status"
1244 } >&5
1245 rm -f core *.core &&
1246 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1247 exit $exit_status
1248 ' 0
1249 for ac_signal in 1 2 13 15; do
1250 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1251 done
1252 ac_signal=0
1253
1254 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1255 rm -rf conftest* confdefs.h
1256 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1257 echo >confdefs.h
1258
1259 # Predefined preprocessor variables.
1260
1261 cat >>confdefs.h <<_ACEOF
1262 #define PACKAGE_NAME "$PACKAGE_NAME"
1263 _ACEOF
1264
1265
1266 cat >>confdefs.h <<_ACEOF
1267 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1268 _ACEOF
1269
1270
1271 cat >>confdefs.h <<_ACEOF
1272 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1273 _ACEOF
1274
1275
1276 cat >>confdefs.h <<_ACEOF
1277 #define PACKAGE_STRING "$PACKAGE_STRING"
1278 _ACEOF
1279
1280
1281 cat >>confdefs.h <<_ACEOF
1282 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1283 _ACEOF
1284
1285
1286 # Let the site file select an alternate cache file if it wants to.
1287 # Prefer explicitly selected file to automatically selected ones.
1288 if test -z "$CONFIG_SITE"; then
1289 if test "x$prefix" != xNONE; then
1290 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1291 else
1292 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1293 fi
1294 fi
1295 for ac_site_file in $CONFIG_SITE; do
1296 if test -r "$ac_site_file"; then
1297 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1298 echo "$as_me: loading site script $ac_site_file" >&6;}
1299 sed 's/^/| /' "$ac_site_file" >&5
1300 . "$ac_site_file"
1301 fi
1302 done
1303
1304 if test -r "$cache_file"; then
1305 # Some versions of bash will fail to source /dev/null (special
1306 # files actually), so we avoid doing that.
1307 if test -f "$cache_file"; then
1308 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1309 echo "$as_me: loading cache $cache_file" >&6;}
1310 case $cache_file in
1311 [\\/]* | ?:[\\/]* ) . $cache_file;;
1312 *) . ./$cache_file;;
1313 esac
1314 fi
1315 else
1316 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1317 echo "$as_me: creating cache $cache_file" >&6;}
1318 >$cache_file
1319 fi
1320
1321 # Check that the precious variables saved in the cache have kept the same
1322 # value.
1323 ac_cache_corrupted=false
1324 for ac_var in `(set) 2>&1 |
1325 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1326 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1327 eval ac_new_set=\$ac_env_${ac_var}_set
1328 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1329 eval ac_new_val="\$ac_env_${ac_var}_value"
1330 case $ac_old_set,$ac_new_set in
1331 set,)
1332 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1333 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1334 ac_cache_corrupted=: ;;
1335 ,set)
1336 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1337 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1338 ac_cache_corrupted=: ;;
1339 ,);;
1340 *)
1341 if test "x$ac_old_val" != "x$ac_new_val"; then
1342 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1343 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1344 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1345 echo "$as_me: former value: $ac_old_val" >&2;}
1346 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1347 echo "$as_me: current value: $ac_new_val" >&2;}
1348 ac_cache_corrupted=:
1349 fi;;
1350 esac
1351 # Pass precious variables to config.status.
1352 if test "$ac_new_set" = set; then
1353 case $ac_new_val in
1354 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1355 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1356 *) ac_arg=$ac_var=$ac_new_val ;;
1357 esac
1358 case " $ac_configure_args " in
1359 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1360 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1361 esac
1362 fi
1363 done
1364 if $ac_cache_corrupted; then
1365 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1366 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1367 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1368 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1369 { (exit 1); exit 1; }; }
1370 fi
1371
1372 ac_ext=c
1373 ac_cpp='$CPP $CPPFLAGS'
1374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1398
1399
1400 gcc_version=`cat $srcdir/BASE-VER`
1401
1402 # Determine the host, build, and target systems
1403 ac_aux_dir=
1404 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1405 if test -f $ac_dir/install-sh; then
1406 ac_aux_dir=$ac_dir
1407 ac_install_sh="$ac_aux_dir/install-sh -c"
1408 break
1409 elif test -f $ac_dir/install.sh; then
1410 ac_aux_dir=$ac_dir
1411 ac_install_sh="$ac_aux_dir/install.sh -c"
1412 break
1413 elif test -f $ac_dir/shtool; then
1414 ac_aux_dir=$ac_dir
1415 ac_install_sh="$ac_aux_dir/shtool install -c"
1416 break
1417 fi
1418 done
1419 if test -z "$ac_aux_dir"; then
1420 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1421 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1422 { (exit 1); exit 1; }; }
1423 fi
1424 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1425 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1426 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1427
1428 # Make sure we can run config.sub.
1429 $ac_config_sub sun4 >/dev/null 2>&1 ||
1430 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1431 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1432 { (exit 1); exit 1; }; }
1433
1434 echo "$as_me:$LINENO: checking build system type" >&5
1435 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1436 if test "${ac_cv_build+set}" = set; then
1437 echo $ECHO_N "(cached) $ECHO_C" >&6
1438 else
1439 ac_cv_build_alias=$build_alias
1440 test -z "$ac_cv_build_alias" &&
1441 ac_cv_build_alias=`$ac_config_guess`
1442 test -z "$ac_cv_build_alias" &&
1443 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1444 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1445 { (exit 1); exit 1; }; }
1446 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1447 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1448 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1449 { (exit 1); exit 1; }; }
1450
1451 fi
1452 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1453 echo "${ECHO_T}$ac_cv_build" >&6
1454 build=$ac_cv_build
1455 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1456 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1457 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1458
1459
1460 echo "$as_me:$LINENO: checking host system type" >&5
1461 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1462 if test "${ac_cv_host+set}" = set; then
1463 echo $ECHO_N "(cached) $ECHO_C" >&6
1464 else
1465 ac_cv_host_alias=$host_alias
1466 test -z "$ac_cv_host_alias" &&
1467 ac_cv_host_alias=$ac_cv_build_alias
1468 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1469 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1470 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1471 { (exit 1); exit 1; }; }
1472
1473 fi
1474 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1475 echo "${ECHO_T}$ac_cv_host" >&6
1476 host=$ac_cv_host
1477 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1478 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1479 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1480
1481
1482 echo "$as_me:$LINENO: checking target system type" >&5
1483 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1484 if test "${ac_cv_target+set}" = set; then
1485 echo $ECHO_N "(cached) $ECHO_C" >&6
1486 else
1487 ac_cv_target_alias=$target_alias
1488 test "x$ac_cv_target_alias" = "x" &&
1489 ac_cv_target_alias=$ac_cv_host_alias
1490 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1491 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1492 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1493 { (exit 1); exit 1; }; }
1494
1495 fi
1496 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1497 echo "${ECHO_T}$ac_cv_target" >&6
1498 target=$ac_cv_target
1499 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1500 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1501 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1502
1503
1504 # The aliases save the names the user supplied, while $host etc.
1505 # will get canonicalized.
1506 test -n "$target_alias" &&
1507 test "$program_prefix$program_suffix$program_transform_name" = \
1508 NONENONEs,x,x, &&
1509 program_prefix=${target_alias}-
1510
1511 # Determine the noncanonical target name, for directory use.
1512 case ${build_alias} in
1513 "") build_noncanonical=${build} ;;
1514 *) build_noncanonical=${build_alias} ;;
1515 esac
1516
1517 case ${host_alias} in
1518 "") host_noncanonical=${build_noncanonical} ;;
1519 *) host_noncanonical=${host_alias} ;;
1520 esac
1521
1522 case ${target_alias} in
1523 "") target_noncanonical=${host_noncanonical} ;;
1524 *) target_noncanonical=${target_alias} ;;
1525 esac
1526
1527
1528
1529
1530 # Determine the target- and build-specific subdirectories
1531
1532 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1533 # have matching libraries, they should use host libraries: Makefile.tpl
1534 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1535 # However, they still use the build modules, because the corresponding
1536 # host modules (e.g. bison) are only built for the host when bootstrap
1537 # finishes. So:
1538 # - build_subdir is where we find build modules, and never changes.
1539 # - build_libsubdir is where we find build libraries, and can be overridden.
1540
1541 # Prefix 'build-' so this never conflicts with target_subdir.
1542 build_subdir="build-${build_noncanonical}"
1543
1544 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1545 if test "${with_build_libsubdir+set}" = set; then
1546 withval="$with_build_libsubdir"
1547 build_libsubdir="$withval"
1548 else
1549 build_libsubdir="$build_subdir"
1550 fi;
1551 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1552 if ( test $srcdir = . && test -d gcc ) \
1553 || test -d $srcdir/../host-${host_noncanonical}; then
1554 host_subdir="host-${host_noncanonical}"
1555 else
1556 host_subdir=.
1557 fi
1558 # No prefix.
1559 target_subdir=${target_noncanonical}
1560
1561
1562 # Set program_transform_name
1563 test "$program_prefix" != NONE &&
1564 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1565 # Use a double $ so make ignores it.
1566 test "$program_suffix" != NONE &&
1567 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1568 # Double any \ or $. echo might interpret backslashes.
1569 # By default was `s,x,x', remove it if useless.
1570 cat <<\_ACEOF >conftest.sed
1571 s/[\\$]/&&/g;s/;s,x,x,$//
1572 _ACEOF
1573 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1574 rm conftest.sed
1575
1576
1577 # Check for bogus environment variables.
1578 # Test if LIBRARY_PATH contains the notation for the current directory
1579 # since this would lead to problems installing/building glibc.
1580 # LIBRARY_PATH contains the current directory if one of the following
1581 # is true:
1582 # - one of the terminals (":" and ";") is the first or last sign
1583 # - two terminals occur directly after each other
1584 # - the path contains an element with a dot in it
1585 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1586 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1587 case ${LIBRARY_PATH} in
1588 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1589 library_path_setting="contains current directory"
1590 ;;
1591 *)
1592 library_path_setting="ok"
1593 ;;
1594 esac
1595 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1596 echo "${ECHO_T}$library_path_setting" >&6
1597 if test "$library_path_setting" != "ok"; then
1598 { { echo "$as_me:$LINENO: error:
1599 *** LIBRARY_PATH shouldn't contain the current directory when
1600 *** building gcc. Please change the environment variable
1601 *** and run configure again." >&5
1602 echo "$as_me: error:
1603 *** LIBRARY_PATH shouldn't contain the current directory when
1604 *** building gcc. Please change the environment variable
1605 *** and run configure again." >&2;}
1606 { (exit 1); exit 1; }; }
1607 fi
1608
1609 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1610 # since this would lead to problems installing/building glibc.
1611 # GCC_EXEC_PREFIX contains the current directory if one of the following
1612 # is true:
1613 # - one of the terminals (":" and ";") is the first or last sign
1614 # - two terminals occur directly after each other
1615 # - the path contains an element with a dot in it
1616 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1617 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1618 case ${GCC_EXEC_PREFIX} in
1619 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1620 gcc_exec_prefix_setting="contains current directory"
1621 ;;
1622 *)
1623 gcc_exec_prefix_setting="ok"
1624 ;;
1625 esac
1626 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1627 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1628 if test "$gcc_exec_prefix_setting" != "ok"; then
1629 { { echo "$as_me:$LINENO: error:
1630 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1631 *** building gcc. Please change the environment variable
1632 *** and run configure again." >&5
1633 echo "$as_me: error:
1634 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1635 *** building gcc. Please change the environment variable
1636 *** and run configure again." >&2;}
1637 { (exit 1); exit 1; }; }
1638 fi
1639
1640 # -----------
1641 # Directories
1642 # -----------
1643
1644 # Specify the local prefix
1645 local_prefix=
1646
1647 # Check whether --with-local-prefix or --without-local-prefix was given.
1648 if test "${with_local_prefix+set}" = set; then
1649 withval="$with_local_prefix"
1650 case "${withval}" in
1651 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1652 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1653 { (exit 1); exit 1; }; } ;;
1654 no) ;;
1655 *) local_prefix=$with_local_prefix ;;
1656 esac
1657 fi;
1658
1659 # Default local prefix if it is empty
1660 if test x$local_prefix = x; then
1661 local_prefix=/usr/local
1662 fi
1663
1664 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1665 # passed in by the toplevel make and thus we'd get different behavior
1666 # depending on where we built the sources.
1667 gcc_gxx_include_dir=
1668 # Specify the g++ header file directory
1669
1670 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1671 if test "${with_gxx_include_dir+set}" = set; then
1672 withval="$with_gxx_include_dir"
1673 case "${withval}" in
1674 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1675 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1676 { (exit 1); exit 1; }; } ;;
1677 no) ;;
1678 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1679 esac
1680 fi;
1681
1682 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1683 if test x${gcc_gxx_include_dir} = x; then
1684 if test x${enable_version_specific_runtime_libs} = xyes; then
1685 gcc_gxx_include_dir='${libsubdir}/include/c++'
1686 else
1687 libstdcxx_incdir='include/c++/$(version)'
1688 if test x$host != x$target; then
1689 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1690 fi
1691 gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/$libstdcxx_incdir"
1692 fi
1693 fi
1694
1695
1696 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1697 if test "${with_cpp_install_dir+set}" = set; then
1698 withval="$with_cpp_install_dir"
1699 if test x$withval = xyes; then
1700 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1701 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1702 { (exit 1); exit 1; }; }
1703 elif test x$withval != xno; then
1704 cpp_install_dir=$withval
1705 fi
1706 fi;
1707
1708 # We would like to our source tree to be readonly. However when releases or
1709 # pre-releases are generated, the flex/bison generated files as well as the
1710 # various formats of manuals need to be included along with the rest of the
1711 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1712 # just that.
1713
1714 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1715 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1716 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1717 if test "${enable_generated_files_in_srcdir+set}" = set; then
1718 enableval="$enable_generated_files_in_srcdir"
1719 generated_files_in_srcdir=$enableval
1720 else
1721 generated_files_in_srcdir=no
1722 fi;
1723
1724 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1725 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1726
1727 if test "$generated_files_in_srcdir" = "yes"; then
1728 GENINSRC=''
1729 else
1730 GENINSRC='#'
1731 fi
1732
1733
1734 # -------------------
1735 # Find default linker
1736 # -------------------
1737
1738 # With GNU ld
1739
1740 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1741 if test "${with_gnu_ld+set}" = set; then
1742 withval="$with_gnu_ld"
1743 gnu_ld_flag="$with_gnu_ld"
1744 else
1745 gnu_ld_flag=no
1746 fi;
1747
1748 # With pre-defined ld
1749
1750 # Check whether --with-ld or --without-ld was given.
1751 if test "${with_ld+set}" = set; then
1752 withval="$with_ld"
1753 DEFAULT_LINKER="$with_ld"
1754 fi;
1755 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1756 if test ! -x "$DEFAULT_LINKER"; then
1757 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1758 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1759 { (exit 1); exit 1; }; }
1760 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1761 gnu_ld_flag=yes
1762 fi
1763
1764 cat >>confdefs.h <<_ACEOF
1765 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1766 _ACEOF
1767
1768 fi
1769
1770 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1771 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1772 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1773 if test x"$gnu_ld_flag" = x"no"; then
1774 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1775 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1776 else
1777 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1778 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1779 fi
1780 else
1781 echo "$as_me:$LINENO: result: no" >&5
1782 echo "${ECHO_T}no" >&6
1783 fi
1784
1785 # With demangler in GNU ld
1786
1787 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1788 if test "${with_demangler_in_ld+set}" = set; then
1789 withval="$with_demangler_in_ld"
1790 demangler_in_ld="$with_demangler_in_ld"
1791 else
1792 demangler_in_ld=no
1793 fi;
1794
1795 # ----------------------
1796 # Find default assembler
1797 # ----------------------
1798
1799 # With GNU as
1800
1801 # Check whether --with-gnu-as or --without-gnu-as was given.
1802 if test "${with_gnu_as+set}" = set; then
1803 withval="$with_gnu_as"
1804 gas_flag="$with_gnu_as"
1805 else
1806 gas_flag=no
1807 fi;
1808
1809
1810 # Check whether --with-as or --without-as was given.
1811 if test "${with_as+set}" = set; then
1812 withval="$with_as"
1813 DEFAULT_ASSEMBLER="$with_as"
1814 fi;
1815 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1816 if test ! -x "$DEFAULT_ASSEMBLER"; then
1817 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1818 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1819 { (exit 1); exit 1; }; }
1820 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1821 gas_flag=yes
1822 fi
1823
1824 cat >>confdefs.h <<_ACEOF
1825 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1826 _ACEOF
1827
1828 fi
1829
1830 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
1831 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
1832 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1833 if test x"$gas_flag" = x"no"; then
1834 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
1835 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
1836 else
1837 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
1838 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
1839 fi
1840 else
1841 echo "$as_me:$LINENO: result: no" >&5
1842 echo "${ECHO_T}no" >&6
1843 fi
1844
1845 # ---------------
1846 # Find C compiler
1847 # ---------------
1848
1849 # If a non-executable a.out is present (e.g. created by GNU as above even if
1850 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
1851 # file, even when creating an executable, so an execution test fails.
1852 # Remove possible default executable files to avoid this.
1853 #
1854 # FIXME: This really belongs into AC_PROG_CC and can be removed once
1855 # Autoconf includes it.
1856 rm -f a.out a.exe b.out
1857
1858 # Find the native compiler
1859 ac_ext=c
1860 ac_cpp='$CPP $CPPFLAGS'
1861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1864 if test -n "$ac_tool_prefix"; then
1865 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1866 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1867 echo "$as_me:$LINENO: checking for $ac_word" >&5
1868 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1869 if test "${ac_cv_prog_CC+set}" = set; then
1870 echo $ECHO_N "(cached) $ECHO_C" >&6
1871 else
1872 if test -n "$CC"; then
1873 ac_cv_prog_CC="$CC" # Let the user override the test.
1874 else
1875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1876 for as_dir in $PATH
1877 do
1878 IFS=$as_save_IFS
1879 test -z "$as_dir" && as_dir=.
1880 for ac_exec_ext in '' $ac_executable_extensions; do
1881 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1882 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1883 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1884 break 2
1885 fi
1886 done
1887 done
1888
1889 fi
1890 fi
1891 CC=$ac_cv_prog_CC
1892 if test -n "$CC"; then
1893 echo "$as_me:$LINENO: result: $CC" >&5
1894 echo "${ECHO_T}$CC" >&6
1895 else
1896 echo "$as_me:$LINENO: result: no" >&5
1897 echo "${ECHO_T}no" >&6
1898 fi
1899
1900 fi
1901 if test -z "$ac_cv_prog_CC"; then
1902 ac_ct_CC=$CC
1903 # Extract the first word of "gcc", so it can be a program name with args.
1904 set dummy gcc; ac_word=$2
1905 echo "$as_me:$LINENO: checking for $ac_word" >&5
1906 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1907 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1908 echo $ECHO_N "(cached) $ECHO_C" >&6
1909 else
1910 if test -n "$ac_ct_CC"; then
1911 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1912 else
1913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1914 for as_dir in $PATH
1915 do
1916 IFS=$as_save_IFS
1917 test -z "$as_dir" && as_dir=.
1918 for ac_exec_ext in '' $ac_executable_extensions; do
1919 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1920 ac_cv_prog_ac_ct_CC="gcc"
1921 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1922 break 2
1923 fi
1924 done
1925 done
1926
1927 fi
1928 fi
1929 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1930 if test -n "$ac_ct_CC"; then
1931 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1932 echo "${ECHO_T}$ac_ct_CC" >&6
1933 else
1934 echo "$as_me:$LINENO: result: no" >&5
1935 echo "${ECHO_T}no" >&6
1936 fi
1937
1938 CC=$ac_ct_CC
1939 else
1940 CC="$ac_cv_prog_CC"
1941 fi
1942
1943 if test -z "$CC"; then
1944 if test -n "$ac_tool_prefix"; then
1945 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1946 set dummy ${ac_tool_prefix}cc; ac_word=$2
1947 echo "$as_me:$LINENO: checking for $ac_word" >&5
1948 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1949 if test "${ac_cv_prog_CC+set}" = set; then
1950 echo $ECHO_N "(cached) $ECHO_C" >&6
1951 else
1952 if test -n "$CC"; then
1953 ac_cv_prog_CC="$CC" # Let the user override the test.
1954 else
1955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1956 for as_dir in $PATH
1957 do
1958 IFS=$as_save_IFS
1959 test -z "$as_dir" && as_dir=.
1960 for ac_exec_ext in '' $ac_executable_extensions; do
1961 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1962 ac_cv_prog_CC="${ac_tool_prefix}cc"
1963 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1964 break 2
1965 fi
1966 done
1967 done
1968
1969 fi
1970 fi
1971 CC=$ac_cv_prog_CC
1972 if test -n "$CC"; then
1973 echo "$as_me:$LINENO: result: $CC" >&5
1974 echo "${ECHO_T}$CC" >&6
1975 else
1976 echo "$as_me:$LINENO: result: no" >&5
1977 echo "${ECHO_T}no" >&6
1978 fi
1979
1980 fi
1981 if test -z "$ac_cv_prog_CC"; then
1982 ac_ct_CC=$CC
1983 # Extract the first word of "cc", so it can be a program name with args.
1984 set dummy cc; ac_word=$2
1985 echo "$as_me:$LINENO: checking for $ac_word" >&5
1986 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1987 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1988 echo $ECHO_N "(cached) $ECHO_C" >&6
1989 else
1990 if test -n "$ac_ct_CC"; then
1991 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1992 else
1993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1994 for as_dir in $PATH
1995 do
1996 IFS=$as_save_IFS
1997 test -z "$as_dir" && as_dir=.
1998 for ac_exec_ext in '' $ac_executable_extensions; do
1999 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2000 ac_cv_prog_ac_ct_CC="cc"
2001 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2002 break 2
2003 fi
2004 done
2005 done
2006
2007 fi
2008 fi
2009 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2010 if test -n "$ac_ct_CC"; then
2011 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2012 echo "${ECHO_T}$ac_ct_CC" >&6
2013 else
2014 echo "$as_me:$LINENO: result: no" >&5
2015 echo "${ECHO_T}no" >&6
2016 fi
2017
2018 CC=$ac_ct_CC
2019 else
2020 CC="$ac_cv_prog_CC"
2021 fi
2022
2023 fi
2024 if test -z "$CC"; then
2025 # Extract the first word of "cc", so it can be a program name with args.
2026 set dummy cc; ac_word=$2
2027 echo "$as_me:$LINENO: checking for $ac_word" >&5
2028 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2029 if test "${ac_cv_prog_CC+set}" = set; then
2030 echo $ECHO_N "(cached) $ECHO_C" >&6
2031 else
2032 if test -n "$CC"; then
2033 ac_cv_prog_CC="$CC" # Let the user override the test.
2034 else
2035 ac_prog_rejected=no
2036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2037 for as_dir in $PATH
2038 do
2039 IFS=$as_save_IFS
2040 test -z "$as_dir" && as_dir=.
2041 for ac_exec_ext in '' $ac_executable_extensions; do
2042 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2043 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2044 ac_prog_rejected=yes
2045 continue
2046 fi
2047 ac_cv_prog_CC="cc"
2048 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2049 break 2
2050 fi
2051 done
2052 done
2053
2054 if test $ac_prog_rejected = yes; then
2055 # We found a bogon in the path, so make sure we never use it.
2056 set dummy $ac_cv_prog_CC
2057 shift
2058 if test $# != 0; then
2059 # We chose a different compiler from the bogus one.
2060 # However, it has the same basename, so the bogon will be chosen
2061 # first if we set CC to just the basename; use the full file name.
2062 shift
2063 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2064 fi
2065 fi
2066 fi
2067 fi
2068 CC=$ac_cv_prog_CC
2069 if test -n "$CC"; then
2070 echo "$as_me:$LINENO: result: $CC" >&5
2071 echo "${ECHO_T}$CC" >&6
2072 else
2073 echo "$as_me:$LINENO: result: no" >&5
2074 echo "${ECHO_T}no" >&6
2075 fi
2076
2077 fi
2078 if test -z "$CC"; then
2079 if test -n "$ac_tool_prefix"; then
2080 for ac_prog in cl
2081 do
2082 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2083 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2084 echo "$as_me:$LINENO: checking for $ac_word" >&5
2085 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2086 if test "${ac_cv_prog_CC+set}" = set; then
2087 echo $ECHO_N "(cached) $ECHO_C" >&6
2088 else
2089 if test -n "$CC"; then
2090 ac_cv_prog_CC="$CC" # Let the user override the test.
2091 else
2092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2093 for as_dir in $PATH
2094 do
2095 IFS=$as_save_IFS
2096 test -z "$as_dir" && as_dir=.
2097 for ac_exec_ext in '' $ac_executable_extensions; do
2098 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2099 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2100 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2101 break 2
2102 fi
2103 done
2104 done
2105
2106 fi
2107 fi
2108 CC=$ac_cv_prog_CC
2109 if test -n "$CC"; then
2110 echo "$as_me:$LINENO: result: $CC" >&5
2111 echo "${ECHO_T}$CC" >&6
2112 else
2113 echo "$as_me:$LINENO: result: no" >&5
2114 echo "${ECHO_T}no" >&6
2115 fi
2116
2117 test -n "$CC" && break
2118 done
2119 fi
2120 if test -z "$CC"; then
2121 ac_ct_CC=$CC
2122 for ac_prog in cl
2123 do
2124 # Extract the first word of "$ac_prog", so it can be a program name with args.
2125 set dummy $ac_prog; ac_word=$2
2126 echo "$as_me:$LINENO: checking for $ac_word" >&5
2127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2128 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2129 echo $ECHO_N "(cached) $ECHO_C" >&6
2130 else
2131 if test -n "$ac_ct_CC"; then
2132 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2133 else
2134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135 for as_dir in $PATH
2136 do
2137 IFS=$as_save_IFS
2138 test -z "$as_dir" && as_dir=.
2139 for ac_exec_ext in '' $ac_executable_extensions; do
2140 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2141 ac_cv_prog_ac_ct_CC="$ac_prog"
2142 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2143 break 2
2144 fi
2145 done
2146 done
2147
2148 fi
2149 fi
2150 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2151 if test -n "$ac_ct_CC"; then
2152 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2153 echo "${ECHO_T}$ac_ct_CC" >&6
2154 else
2155 echo "$as_me:$LINENO: result: no" >&5
2156 echo "${ECHO_T}no" >&6
2157 fi
2158
2159 test -n "$ac_ct_CC" && break
2160 done
2161
2162 CC=$ac_ct_CC
2163 fi
2164
2165 fi
2166
2167
2168 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2169 See \`config.log' for more details." >&5
2170 echo "$as_me: error: no acceptable C compiler found in \$PATH
2171 See \`config.log' for more details." >&2;}
2172 { (exit 1); exit 1; }; }
2173
2174 # Provide some information about the compiler.
2175 echo "$as_me:$LINENO:" \
2176 "checking for C compiler version" >&5
2177 ac_compiler=`set X $ac_compile; echo $2`
2178 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2179 (eval $ac_compiler --version </dev/null >&5) 2>&5
2180 ac_status=$?
2181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2182 (exit $ac_status); }
2183 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2184 (eval $ac_compiler -v </dev/null >&5) 2>&5
2185 ac_status=$?
2186 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2187 (exit $ac_status); }
2188 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2189 (eval $ac_compiler -V </dev/null >&5) 2>&5
2190 ac_status=$?
2191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2192 (exit $ac_status); }
2193
2194 cat >conftest.$ac_ext <<_ACEOF
2195 /* confdefs.h. */
2196 _ACEOF
2197 cat confdefs.h >>conftest.$ac_ext
2198 cat >>conftest.$ac_ext <<_ACEOF
2199 /* end confdefs.h. */
2200
2201 int
2202 main ()
2203 {
2204
2205 ;
2206 return 0;
2207 }
2208 _ACEOF
2209 ac_clean_files_save=$ac_clean_files
2210 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2211 # Try to create an executable without -o first, disregard a.out.
2212 # It will help us diagnose broken compilers, and finding out an intuition
2213 # of exeext.
2214 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2215 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2216 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2217 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2218 (eval $ac_link_default) 2>&5
2219 ac_status=$?
2220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221 (exit $ac_status); }; then
2222 # Find the output, starting from the most likely. This scheme is
2223 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2224 # resort.
2225
2226 # Be careful to initialize this variable, since it used to be cached.
2227 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2228 ac_cv_exeext=
2229 # b.out is created by i960 compilers.
2230 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2231 do
2232 test -f "$ac_file" || continue
2233 case $ac_file in
2234 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2235 ;;
2236 conftest.$ac_ext )
2237 # This is the source file.
2238 ;;
2239 [ab].out )
2240 # We found the default executable, but exeext='' is most
2241 # certainly right.
2242 break;;
2243 *.* )
2244 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2245 # FIXME: I believe we export ac_cv_exeext for Libtool,
2246 # but it would be cool to find out if it's true. Does anybody
2247 # maintain Libtool? --akim.
2248 export ac_cv_exeext
2249 break;;
2250 * )
2251 break;;
2252 esac
2253 done
2254 else
2255 echo "$as_me: failed program was:" >&5
2256 sed 's/^/| /' conftest.$ac_ext >&5
2257
2258 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2259 See \`config.log' for more details." >&5
2260 echo "$as_me: error: C compiler cannot create executables
2261 See \`config.log' for more details." >&2;}
2262 { (exit 77); exit 77; }; }
2263 fi
2264
2265 ac_exeext=$ac_cv_exeext
2266 echo "$as_me:$LINENO: result: $ac_file" >&5
2267 echo "${ECHO_T}$ac_file" >&6
2268
2269 # Check the compiler produces executables we can run. If not, either
2270 # the compiler is broken, or we cross compile.
2271 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2272 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2273 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2274 # If not cross compiling, check that we can run a simple program.
2275 if test "$cross_compiling" != yes; then
2276 if { ac_try='./$ac_file'
2277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2278 (eval $ac_try) 2>&5
2279 ac_status=$?
2280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2281 (exit $ac_status); }; }; then
2282 cross_compiling=no
2283 else
2284 if test "$cross_compiling" = maybe; then
2285 cross_compiling=yes
2286 else
2287 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2288 If you meant to cross compile, use \`--host'.
2289 See \`config.log' for more details." >&5
2290 echo "$as_me: error: cannot run C compiled programs.
2291 If you meant to cross compile, use \`--host'.
2292 See \`config.log' for more details." >&2;}
2293 { (exit 1); exit 1; }; }
2294 fi
2295 fi
2296 fi
2297 echo "$as_me:$LINENO: result: yes" >&5
2298 echo "${ECHO_T}yes" >&6
2299
2300 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2301 ac_clean_files=$ac_clean_files_save
2302 # Check the compiler produces executables we can run. If not, either
2303 # the compiler is broken, or we cross compile.
2304 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2305 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2306 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2307 echo "${ECHO_T}$cross_compiling" >&6
2308
2309 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2310 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2311 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2312 (eval $ac_link) 2>&5
2313 ac_status=$?
2314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315 (exit $ac_status); }; then
2316 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2317 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2318 # work properly (i.e., refer to `conftest.exe'), while it won't with
2319 # `rm'.
2320 for ac_file in conftest.exe conftest conftest.*; do
2321 test -f "$ac_file" || continue
2322 case $ac_file in
2323 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2324 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2325 export ac_cv_exeext
2326 break;;
2327 * ) break;;
2328 esac
2329 done
2330 else
2331 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2332 See \`config.log' for more details." >&5
2333 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2334 See \`config.log' for more details." >&2;}
2335 { (exit 1); exit 1; }; }
2336 fi
2337
2338 rm -f conftest$ac_cv_exeext
2339 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2340 echo "${ECHO_T}$ac_cv_exeext" >&6
2341
2342 rm -f conftest.$ac_ext
2343 EXEEXT=$ac_cv_exeext
2344 ac_exeext=$EXEEXT
2345 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2346 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2347 if test "${ac_cv_objext+set}" = set; then
2348 echo $ECHO_N "(cached) $ECHO_C" >&6
2349 else
2350 cat >conftest.$ac_ext <<_ACEOF
2351 /* confdefs.h. */
2352 _ACEOF
2353 cat confdefs.h >>conftest.$ac_ext
2354 cat >>conftest.$ac_ext <<_ACEOF
2355 /* end confdefs.h. */
2356
2357 int
2358 main ()
2359 {
2360
2361 ;
2362 return 0;
2363 }
2364 _ACEOF
2365 rm -f conftest.o conftest.obj
2366 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2367 (eval $ac_compile) 2>&5
2368 ac_status=$?
2369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2370 (exit $ac_status); }; then
2371 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2372 case $ac_file in
2373 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2374 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2375 break;;
2376 esac
2377 done
2378 else
2379 echo "$as_me: failed program was:" >&5
2380 sed 's/^/| /' conftest.$ac_ext >&5
2381
2382 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2383 See \`config.log' for more details." >&5
2384 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2385 See \`config.log' for more details." >&2;}
2386 { (exit 1); exit 1; }; }
2387 fi
2388
2389 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2390 fi
2391 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2392 echo "${ECHO_T}$ac_cv_objext" >&6
2393 OBJEXT=$ac_cv_objext
2394 ac_objext=$OBJEXT
2395 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2396 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2397 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2398 echo $ECHO_N "(cached) $ECHO_C" >&6
2399 else
2400 cat >conftest.$ac_ext <<_ACEOF
2401 /* confdefs.h. */
2402 _ACEOF
2403 cat confdefs.h >>conftest.$ac_ext
2404 cat >>conftest.$ac_ext <<_ACEOF
2405 /* end confdefs.h. */
2406
2407 int
2408 main ()
2409 {
2410 #ifndef __GNUC__
2411 choke me
2412 #endif
2413
2414 ;
2415 return 0;
2416 }
2417 _ACEOF
2418 rm -f conftest.$ac_objext
2419 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2420 (eval $ac_compile) 2>conftest.er1
2421 ac_status=$?
2422 grep -v '^ *+' conftest.er1 >conftest.err
2423 rm -f conftest.er1
2424 cat conftest.err >&5
2425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2426 (exit $ac_status); } &&
2427 { ac_try='test -z "$ac_c_werror_flag"
2428 || test ! -s conftest.err'
2429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2430 (eval $ac_try) 2>&5
2431 ac_status=$?
2432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2433 (exit $ac_status); }; } &&
2434 { ac_try='test -s conftest.$ac_objext'
2435 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2436 (eval $ac_try) 2>&5
2437 ac_status=$?
2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2439 (exit $ac_status); }; }; then
2440 ac_compiler_gnu=yes
2441 else
2442 echo "$as_me: failed program was:" >&5
2443 sed 's/^/| /' conftest.$ac_ext >&5
2444
2445 ac_compiler_gnu=no
2446 fi
2447 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2448 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2449
2450 fi
2451 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2452 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2453 GCC=`test $ac_compiler_gnu = yes && echo yes`
2454 ac_test_CFLAGS=${CFLAGS+set}
2455 ac_save_CFLAGS=$CFLAGS
2456 CFLAGS="-g"
2457 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2458 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2459 if test "${ac_cv_prog_cc_g+set}" = set; then
2460 echo $ECHO_N "(cached) $ECHO_C" >&6
2461 else
2462 cat >conftest.$ac_ext <<_ACEOF
2463 /* confdefs.h. */
2464 _ACEOF
2465 cat confdefs.h >>conftest.$ac_ext
2466 cat >>conftest.$ac_ext <<_ACEOF
2467 /* end confdefs.h. */
2468
2469 int
2470 main ()
2471 {
2472
2473 ;
2474 return 0;
2475 }
2476 _ACEOF
2477 rm -f conftest.$ac_objext
2478 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2479 (eval $ac_compile) 2>conftest.er1
2480 ac_status=$?
2481 grep -v '^ *+' conftest.er1 >conftest.err
2482 rm -f conftest.er1
2483 cat conftest.err >&5
2484 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2485 (exit $ac_status); } &&
2486 { ac_try='test -z "$ac_c_werror_flag"
2487 || test ! -s conftest.err'
2488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2489 (eval $ac_try) 2>&5
2490 ac_status=$?
2491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492 (exit $ac_status); }; } &&
2493 { ac_try='test -s conftest.$ac_objext'
2494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2495 (eval $ac_try) 2>&5
2496 ac_status=$?
2497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498 (exit $ac_status); }; }; then
2499 ac_cv_prog_cc_g=yes
2500 else
2501 echo "$as_me: failed program was:" >&5
2502 sed 's/^/| /' conftest.$ac_ext >&5
2503
2504 ac_cv_prog_cc_g=no
2505 fi
2506 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2507 fi
2508 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2509 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2510 if test "$ac_test_CFLAGS" = set; then
2511 CFLAGS=$ac_save_CFLAGS
2512 elif test $ac_cv_prog_cc_g = yes; then
2513 if test "$GCC" = yes; then
2514 CFLAGS="-g -O2"
2515 else
2516 CFLAGS="-g"
2517 fi
2518 else
2519 if test "$GCC" = yes; then
2520 CFLAGS="-O2"
2521 else
2522 CFLAGS=
2523 fi
2524 fi
2525 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2526 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2527 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2528 echo $ECHO_N "(cached) $ECHO_C" >&6
2529 else
2530 ac_cv_prog_cc_stdc=no
2531 ac_save_CC=$CC
2532 cat >conftest.$ac_ext <<_ACEOF
2533 /* confdefs.h. */
2534 _ACEOF
2535 cat confdefs.h >>conftest.$ac_ext
2536 cat >>conftest.$ac_ext <<_ACEOF
2537 /* end confdefs.h. */
2538 #include <stdarg.h>
2539 #include <stdio.h>
2540 #include <sys/types.h>
2541 #include <sys/stat.h>
2542 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2543 struct buf { int x; };
2544 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2545 static char *e (p, i)
2546 char **p;
2547 int i;
2548 {
2549 return p[i];
2550 }
2551 static char *f (char * (*g) (char **, int), char **p, ...)
2552 {
2553 char *s;
2554 va_list v;
2555 va_start (v,p);
2556 s = g (p, va_arg (v,int));
2557 va_end (v);
2558 return s;
2559 }
2560
2561 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2562 function prototypes and stuff, but not '\xHH' hex character constants.
2563 These don't provoke an error unfortunately, instead are silently treated
2564 as 'x'. The following induces an error, until -std1 is added to get
2565 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2566 array size at least. It's necessary to write '\x00'==0 to get something
2567 that's true only with -std1. */
2568 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2569
2570 int test (int i, double x);
2571 struct s1 {int (*f) (int a);};
2572 struct s2 {int (*f) (double a);};
2573 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2574 int argc;
2575 char **argv;
2576 int
2577 main ()
2578 {
2579 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2580 ;
2581 return 0;
2582 }
2583 _ACEOF
2584 # Don't try gcc -ansi; that turns off useful extensions and
2585 # breaks some systems' header files.
2586 # AIX -qlanglvl=ansi
2587 # Ultrix and OSF/1 -std1
2588 # HP-UX 10.20 and later -Ae
2589 # HP-UX older versions -Aa -D_HPUX_SOURCE
2590 # SVR4 -Xc -D__EXTENSIONS__
2591 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2592 do
2593 CC="$ac_save_CC $ac_arg"
2594 rm -f conftest.$ac_objext
2595 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2596 (eval $ac_compile) 2>conftest.er1
2597 ac_status=$?
2598 grep -v '^ *+' conftest.er1 >conftest.err
2599 rm -f conftest.er1
2600 cat conftest.err >&5
2601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2602 (exit $ac_status); } &&
2603 { ac_try='test -z "$ac_c_werror_flag"
2604 || test ! -s conftest.err'
2605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2606 (eval $ac_try) 2>&5
2607 ac_status=$?
2608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2609 (exit $ac_status); }; } &&
2610 { ac_try='test -s conftest.$ac_objext'
2611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2612 (eval $ac_try) 2>&5
2613 ac_status=$?
2614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615 (exit $ac_status); }; }; then
2616 ac_cv_prog_cc_stdc=$ac_arg
2617 break
2618 else
2619 echo "$as_me: failed program was:" >&5
2620 sed 's/^/| /' conftest.$ac_ext >&5
2621
2622 fi
2623 rm -f conftest.err conftest.$ac_objext
2624 done
2625 rm -f conftest.$ac_ext conftest.$ac_objext
2626 CC=$ac_save_CC
2627
2628 fi
2629
2630 case "x$ac_cv_prog_cc_stdc" in
2631 x|xno)
2632 echo "$as_me:$LINENO: result: none needed" >&5
2633 echo "${ECHO_T}none needed" >&6 ;;
2634 *)
2635 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2636 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2637 CC="$CC $ac_cv_prog_cc_stdc" ;;
2638 esac
2639
2640 # Some people use a C++ compiler to compile C. Since we use `exit',
2641 # in C++ we need to declare it. In case someone uses the same compiler
2642 # for both compiling C and C++ we need to have the C++ compiler decide
2643 # the declaration of exit, since it's the most demanding environment.
2644 cat >conftest.$ac_ext <<_ACEOF
2645 #ifndef __cplusplus
2646 choke me
2647 #endif
2648 _ACEOF
2649 rm -f conftest.$ac_objext
2650 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2651 (eval $ac_compile) 2>conftest.er1
2652 ac_status=$?
2653 grep -v '^ *+' conftest.er1 >conftest.err
2654 rm -f conftest.er1
2655 cat conftest.err >&5
2656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2657 (exit $ac_status); } &&
2658 { ac_try='test -z "$ac_c_werror_flag"
2659 || test ! -s conftest.err'
2660 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2661 (eval $ac_try) 2>&5
2662 ac_status=$?
2663 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664 (exit $ac_status); }; } &&
2665 { ac_try='test -s conftest.$ac_objext'
2666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667 (eval $ac_try) 2>&5
2668 ac_status=$?
2669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670 (exit $ac_status); }; }; then
2671 for ac_declaration in \
2672 '' \
2673 'extern "C" void std::exit (int) throw (); using std::exit;' \
2674 'extern "C" void std::exit (int); using std::exit;' \
2675 'extern "C" void exit (int) throw ();' \
2676 'extern "C" void exit (int);' \
2677 'void exit (int);'
2678 do
2679 cat >conftest.$ac_ext <<_ACEOF
2680 /* confdefs.h. */
2681 _ACEOF
2682 cat confdefs.h >>conftest.$ac_ext
2683 cat >>conftest.$ac_ext <<_ACEOF
2684 /* end confdefs.h. */
2685 $ac_declaration
2686 #include <stdlib.h>
2687 int
2688 main ()
2689 {
2690 exit (42);
2691 ;
2692 return 0;
2693 }
2694 _ACEOF
2695 rm -f conftest.$ac_objext
2696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2697 (eval $ac_compile) 2>conftest.er1
2698 ac_status=$?
2699 grep -v '^ *+' conftest.er1 >conftest.err
2700 rm -f conftest.er1
2701 cat conftest.err >&5
2702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2703 (exit $ac_status); } &&
2704 { ac_try='test -z "$ac_c_werror_flag"
2705 || test ! -s conftest.err'
2706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2707 (eval $ac_try) 2>&5
2708 ac_status=$?
2709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2710 (exit $ac_status); }; } &&
2711 { ac_try='test -s conftest.$ac_objext'
2712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2713 (eval $ac_try) 2>&5
2714 ac_status=$?
2715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2716 (exit $ac_status); }; }; then
2717 :
2718 else
2719 echo "$as_me: failed program was:" >&5
2720 sed 's/^/| /' conftest.$ac_ext >&5
2721
2722 continue
2723 fi
2724 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2725 cat >conftest.$ac_ext <<_ACEOF
2726 /* confdefs.h. */
2727 _ACEOF
2728 cat confdefs.h >>conftest.$ac_ext
2729 cat >>conftest.$ac_ext <<_ACEOF
2730 /* end confdefs.h. */
2731 $ac_declaration
2732 int
2733 main ()
2734 {
2735 exit (42);
2736 ;
2737 return 0;
2738 }
2739 _ACEOF
2740 rm -f conftest.$ac_objext
2741 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2742 (eval $ac_compile) 2>conftest.er1
2743 ac_status=$?
2744 grep -v '^ *+' conftest.er1 >conftest.err
2745 rm -f conftest.er1
2746 cat conftest.err >&5
2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748 (exit $ac_status); } &&
2749 { ac_try='test -z "$ac_c_werror_flag"
2750 || test ! -s conftest.err'
2751 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2752 (eval $ac_try) 2>&5
2753 ac_status=$?
2754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2755 (exit $ac_status); }; } &&
2756 { ac_try='test -s conftest.$ac_objext'
2757 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2758 (eval $ac_try) 2>&5
2759 ac_status=$?
2760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2761 (exit $ac_status); }; }; then
2762 break
2763 else
2764 echo "$as_me: failed program was:" >&5
2765 sed 's/^/| /' conftest.$ac_ext >&5
2766
2767 fi
2768 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2769 done
2770 rm -f conftest*
2771 if test -n "$ac_declaration"; then
2772 echo '#ifdef __cplusplus' >>confdefs.h
2773 echo $ac_declaration >>confdefs.h
2774 echo '#endif' >>confdefs.h
2775 fi
2776
2777 else
2778 echo "$as_me: failed program was:" >&5
2779 sed 's/^/| /' conftest.$ac_ext >&5
2780
2781 fi
2782 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2783 ac_ext=c
2784 ac_cpp='$CPP $CPPFLAGS'
2785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2788
2789 if test "x$CC" != xcc; then
2790 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2791 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2792 else
2793 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2794 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2795 fi
2796 set dummy $CC; ac_cc=`echo $2 |
2797 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2798 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2799 echo $ECHO_N "(cached) $ECHO_C" >&6
2800 else
2801 cat >conftest.$ac_ext <<_ACEOF
2802 /* confdefs.h. */
2803 _ACEOF
2804 cat confdefs.h >>conftest.$ac_ext
2805 cat >>conftest.$ac_ext <<_ACEOF
2806 /* end confdefs.h. */
2807
2808 int
2809 main ()
2810 {
2811
2812 ;
2813 return 0;
2814 }
2815 _ACEOF
2816 # Make sure it works both with $CC and with simple cc.
2817 # We do the test twice because some compilers refuse to overwrite an
2818 # existing .o file with -o, though they will create one.
2819 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2820 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2821 (eval $ac_try) 2>&5
2822 ac_status=$?
2823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2824 (exit $ac_status); } &&
2825 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2826 (eval $ac_try) 2>&5
2827 ac_status=$?
2828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2829 (exit $ac_status); };
2830 then
2831 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
2832 if test "x$CC" != xcc; then
2833 # Test first that cc exists at all.
2834 if { ac_try='cc -c conftest.$ac_ext >&5'
2835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2836 (eval $ac_try) 2>&5
2837 ac_status=$?
2838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839 (exit $ac_status); }; }; then
2840 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2841 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2842 (eval $ac_try) 2>&5
2843 ac_status=$?
2844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845 (exit $ac_status); } &&
2846 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2847 (eval $ac_try) 2>&5
2848 ac_status=$?
2849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2850 (exit $ac_status); };
2851 then
2852 # cc works too.
2853 :
2854 else
2855 # cc exists but doesn't like -o.
2856 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2857 fi
2858 fi
2859 fi
2860 else
2861 eval ac_cv_prog_cc_${ac_cc}_c_o=no
2862 fi
2863 rm -f conftest*
2864
2865 fi
2866 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
2867 echo "$as_me:$LINENO: result: yes" >&5
2868 echo "${ECHO_T}yes" >&6
2869 else
2870 echo "$as_me:$LINENO: result: no" >&5
2871 echo "${ECHO_T}no" >&6
2872
2873 cat >>confdefs.h <<\_ACEOF
2874 #define NO_MINUS_C_MINUS_O 1
2875 _ACEOF
2876
2877 fi
2878
2879 # expand $ac_aux_dir to an absolute path
2880 am_aux_dir=`cd $ac_aux_dir && pwd`
2881
2882 # FIXME: we rely on the cache variable name because
2883 # there is no other way.
2884 set dummy $CC
2885 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2886 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
2887 # Losing compiler, so override with the script.
2888 # FIXME: It is wrong to rewrite CC.
2889 # But if we don't then we get into trouble of one sort or another.
2890 # A longer-term fix would be to have automake use am__CC in this case,
2891 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
2892 CC="$am_aux_dir/compile $CC"
2893 fi
2894
2895 # autoconf is lame and doesn't give us any substitution variable for this.
2896 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
2897 NO_MINUS_C_MINUS_O=yes
2898 else
2899 OUTPUT_OPTION='-o $@'
2900 fi
2901
2902
2903
2904 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
2905 # optimizations to be activated explicitly by the toplevel.
2906 case "$CC" in
2907 */prev-gcc/xgcc*) ;;
2908 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
2909 esac
2910
2911
2912 # -------------------------
2913 # Check C compiler features
2914 # -------------------------
2915
2916 ac_ext=c
2917 ac_cpp='$CPP $CPPFLAGS'
2918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2920 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2921 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2922 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2923 # On Suns, sometimes $CPP names a directory.
2924 if test -n "$CPP" && test -d "$CPP"; then
2925 CPP=
2926 fi
2927 if test -z "$CPP"; then
2928 if test "${ac_cv_prog_CPP+set}" = set; then
2929 echo $ECHO_N "(cached) $ECHO_C" >&6
2930 else
2931 # Double quotes because CPP needs to be expanded
2932 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2933 do
2934 ac_preproc_ok=false
2935 for ac_c_preproc_warn_flag in '' yes
2936 do
2937 # Use a header file that comes with gcc, so configuring glibc
2938 # with a fresh cross-compiler works.
2939 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2940 # <limits.h> exists even on freestanding compilers.
2941 # On the NeXT, cc -E runs the code through the compiler's parser,
2942 # not just through cpp. "Syntax error" is here to catch this case.
2943 cat >conftest.$ac_ext <<_ACEOF
2944 /* confdefs.h. */
2945 _ACEOF
2946 cat confdefs.h >>conftest.$ac_ext
2947 cat >>conftest.$ac_ext <<_ACEOF
2948 /* end confdefs.h. */
2949 #ifdef __STDC__
2950 # include <limits.h>
2951 #else
2952 # include <assert.h>
2953 #endif
2954 Syntax error
2955 _ACEOF
2956 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2957 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2958 ac_status=$?
2959 grep -v '^ *+' conftest.er1 >conftest.err
2960 rm -f conftest.er1
2961 cat conftest.err >&5
2962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963 (exit $ac_status); } >/dev/null; then
2964 if test -s conftest.err; then
2965 ac_cpp_err=$ac_c_preproc_warn_flag
2966 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2967 else
2968 ac_cpp_err=
2969 fi
2970 else
2971 ac_cpp_err=yes
2972 fi
2973 if test -z "$ac_cpp_err"; then
2974 :
2975 else
2976 echo "$as_me: failed program was:" >&5
2977 sed 's/^/| /' conftest.$ac_ext >&5
2978
2979 # Broken: fails on valid input.
2980 continue
2981 fi
2982 rm -f conftest.err conftest.$ac_ext
2983
2984 # OK, works on sane cases. Now check whether non-existent headers
2985 # can be detected and how.
2986 cat >conftest.$ac_ext <<_ACEOF
2987 /* confdefs.h. */
2988 _ACEOF
2989 cat confdefs.h >>conftest.$ac_ext
2990 cat >>conftest.$ac_ext <<_ACEOF
2991 /* end confdefs.h. */
2992 #include <ac_nonexistent.h>
2993 _ACEOF
2994 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2995 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2996 ac_status=$?
2997 grep -v '^ *+' conftest.er1 >conftest.err
2998 rm -f conftest.er1
2999 cat conftest.err >&5
3000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001 (exit $ac_status); } >/dev/null; then
3002 if test -s conftest.err; then
3003 ac_cpp_err=$ac_c_preproc_warn_flag
3004 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3005 else
3006 ac_cpp_err=
3007 fi
3008 else
3009 ac_cpp_err=yes
3010 fi
3011 if test -z "$ac_cpp_err"; then
3012 # Broken: success on invalid input.
3013 continue
3014 else
3015 echo "$as_me: failed program was:" >&5
3016 sed 's/^/| /' conftest.$ac_ext >&5
3017
3018 # Passes both tests.
3019 ac_preproc_ok=:
3020 break
3021 fi
3022 rm -f conftest.err conftest.$ac_ext
3023
3024 done
3025 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3026 rm -f conftest.err conftest.$ac_ext
3027 if $ac_preproc_ok; then
3028 break
3029 fi
3030
3031 done
3032 ac_cv_prog_CPP=$CPP
3033
3034 fi
3035 CPP=$ac_cv_prog_CPP
3036 else
3037 ac_cv_prog_CPP=$CPP
3038 fi
3039 echo "$as_me:$LINENO: result: $CPP" >&5
3040 echo "${ECHO_T}$CPP" >&6
3041 ac_preproc_ok=false
3042 for ac_c_preproc_warn_flag in '' yes
3043 do
3044 # Use a header file that comes with gcc, so configuring glibc
3045 # with a fresh cross-compiler works.
3046 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3047 # <limits.h> exists even on freestanding compilers.
3048 # On the NeXT, cc -E runs the code through the compiler's parser,
3049 # not just through cpp. "Syntax error" is here to catch this case.
3050 cat >conftest.$ac_ext <<_ACEOF
3051 /* confdefs.h. */
3052 _ACEOF
3053 cat confdefs.h >>conftest.$ac_ext
3054 cat >>conftest.$ac_ext <<_ACEOF
3055 /* end confdefs.h. */
3056 #ifdef __STDC__
3057 # include <limits.h>
3058 #else
3059 # include <assert.h>
3060 #endif
3061 Syntax error
3062 _ACEOF
3063 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3064 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3065 ac_status=$?
3066 grep -v '^ *+' conftest.er1 >conftest.err
3067 rm -f conftest.er1
3068 cat conftest.err >&5
3069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3070 (exit $ac_status); } >/dev/null; then
3071 if test -s conftest.err; then
3072 ac_cpp_err=$ac_c_preproc_warn_flag
3073 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3074 else
3075 ac_cpp_err=
3076 fi
3077 else
3078 ac_cpp_err=yes
3079 fi
3080 if test -z "$ac_cpp_err"; then
3081 :
3082 else
3083 echo "$as_me: failed program was:" >&5
3084 sed 's/^/| /' conftest.$ac_ext >&5
3085
3086 # Broken: fails on valid input.
3087 continue
3088 fi
3089 rm -f conftest.err conftest.$ac_ext
3090
3091 # OK, works on sane cases. Now check whether non-existent headers
3092 # can be detected and how.
3093 cat >conftest.$ac_ext <<_ACEOF
3094 /* confdefs.h. */
3095 _ACEOF
3096 cat confdefs.h >>conftest.$ac_ext
3097 cat >>conftest.$ac_ext <<_ACEOF
3098 /* end confdefs.h. */
3099 #include <ac_nonexistent.h>
3100 _ACEOF
3101 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3102 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3103 ac_status=$?
3104 grep -v '^ *+' conftest.er1 >conftest.err
3105 rm -f conftest.er1
3106 cat conftest.err >&5
3107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3108 (exit $ac_status); } >/dev/null; then
3109 if test -s conftest.err; then
3110 ac_cpp_err=$ac_c_preproc_warn_flag
3111 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3112 else
3113 ac_cpp_err=
3114 fi
3115 else
3116 ac_cpp_err=yes
3117 fi
3118 if test -z "$ac_cpp_err"; then
3119 # Broken: success on invalid input.
3120 continue
3121 else
3122 echo "$as_me: failed program was:" >&5
3123 sed 's/^/| /' conftest.$ac_ext >&5
3124
3125 # Passes both tests.
3126 ac_preproc_ok=:
3127 break
3128 fi
3129 rm -f conftest.err conftest.$ac_ext
3130
3131 done
3132 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3133 rm -f conftest.err conftest.$ac_ext
3134 if $ac_preproc_ok; then
3135 :
3136 else
3137 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3138 See \`config.log' for more details." >&5
3139 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3140 See \`config.log' for more details." >&2;}
3141 { (exit 1); exit 1; }; }
3142 fi
3143
3144 ac_ext=c
3145 ac_cpp='$CPP $CPPFLAGS'
3146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3149
3150
3151 echo "$as_me:$LINENO: checking for inline" >&5
3152 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3153 if test "${ac_cv_c_inline+set}" = set; then
3154 echo $ECHO_N "(cached) $ECHO_C" >&6
3155 else
3156 ac_cv_c_inline=no
3157 for ac_kw in inline __inline__ __inline; do
3158 cat >conftest.$ac_ext <<_ACEOF
3159 /* confdefs.h. */
3160 _ACEOF
3161 cat confdefs.h >>conftest.$ac_ext
3162 cat >>conftest.$ac_ext <<_ACEOF
3163 /* end confdefs.h. */
3164 #ifndef __cplusplus
3165 typedef int foo_t;
3166 static $ac_kw foo_t static_foo () {return 0; }
3167 $ac_kw foo_t foo () {return 0; }
3168 #endif
3169
3170 _ACEOF
3171 rm -f conftest.$ac_objext
3172 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3173 (eval $ac_compile) 2>conftest.er1
3174 ac_status=$?
3175 grep -v '^ *+' conftest.er1 >conftest.err
3176 rm -f conftest.er1
3177 cat conftest.err >&5
3178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179 (exit $ac_status); } &&
3180 { ac_try='test -z "$ac_c_werror_flag"
3181 || test ! -s conftest.err'
3182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183 (eval $ac_try) 2>&5
3184 ac_status=$?
3185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186 (exit $ac_status); }; } &&
3187 { ac_try='test -s conftest.$ac_objext'
3188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3189 (eval $ac_try) 2>&5
3190 ac_status=$?
3191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192 (exit $ac_status); }; }; then
3193 ac_cv_c_inline=$ac_kw; break
3194 else
3195 echo "$as_me: failed program was:" >&5
3196 sed 's/^/| /' conftest.$ac_ext >&5
3197
3198 fi
3199 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3200 done
3201
3202 fi
3203 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3204 echo "${ECHO_T}$ac_cv_c_inline" >&6
3205
3206
3207 case $ac_cv_c_inline in
3208 inline | yes) ;;
3209 *)
3210 case $ac_cv_c_inline in
3211 no) ac_val=;;
3212 *) ac_val=$ac_cv_c_inline;;
3213 esac
3214 cat >>confdefs.h <<_ACEOF
3215 #ifndef __cplusplus
3216 #define inline $ac_val
3217 #endif
3218 _ACEOF
3219 ;;
3220 esac
3221
3222
3223 # sizeof(char) is 1 by definition.
3224
3225 echo "$as_me:$LINENO: checking for egrep" >&5
3226 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3227 if test "${ac_cv_prog_egrep+set}" = set; then
3228 echo $ECHO_N "(cached) $ECHO_C" >&6
3229 else
3230 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3231 then ac_cv_prog_egrep='grep -E'
3232 else ac_cv_prog_egrep='egrep'
3233 fi
3234 fi
3235 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3236 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3237 EGREP=$ac_cv_prog_egrep
3238
3239
3240 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3241 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3242 if test "${ac_cv_header_stdc+set}" = set; then
3243 echo $ECHO_N "(cached) $ECHO_C" >&6
3244 else
3245 cat >conftest.$ac_ext <<_ACEOF
3246 /* confdefs.h. */
3247 _ACEOF
3248 cat confdefs.h >>conftest.$ac_ext
3249 cat >>conftest.$ac_ext <<_ACEOF
3250 /* end confdefs.h. */
3251 #include <stdlib.h>
3252 #include <stdarg.h>
3253 #include <string.h>
3254 #include <float.h>
3255
3256 int
3257 main ()
3258 {
3259
3260 ;
3261 return 0;
3262 }
3263 _ACEOF
3264 rm -f conftest.$ac_objext
3265 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3266 (eval $ac_compile) 2>conftest.er1
3267 ac_status=$?
3268 grep -v '^ *+' conftest.er1 >conftest.err
3269 rm -f conftest.er1
3270 cat conftest.err >&5
3271 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3272 (exit $ac_status); } &&
3273 { ac_try='test -z "$ac_c_werror_flag"
3274 || test ! -s conftest.err'
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 $ac_status); }; } &&
3280 { ac_try='test -s conftest.$ac_objext'
3281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3282 (eval $ac_try) 2>&5
3283 ac_status=$?
3284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285 (exit $ac_status); }; }; then
3286 ac_cv_header_stdc=yes
3287 else
3288 echo "$as_me: failed program was:" >&5
3289 sed 's/^/| /' conftest.$ac_ext >&5
3290
3291 ac_cv_header_stdc=no
3292 fi
3293 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3294
3295 if test $ac_cv_header_stdc = yes; then
3296 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3297 cat >conftest.$ac_ext <<_ACEOF
3298 /* confdefs.h. */
3299 _ACEOF
3300 cat confdefs.h >>conftest.$ac_ext
3301 cat >>conftest.$ac_ext <<_ACEOF
3302 /* end confdefs.h. */
3303 #include <string.h>
3304
3305 _ACEOF
3306 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3307 $EGREP "memchr" >/dev/null 2>&1; then
3308 :
3309 else
3310 ac_cv_header_stdc=no
3311 fi
3312 rm -f conftest*
3313
3314 fi
3315
3316 if test $ac_cv_header_stdc = yes; then
3317 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3318 cat >conftest.$ac_ext <<_ACEOF
3319 /* confdefs.h. */
3320 _ACEOF
3321 cat confdefs.h >>conftest.$ac_ext
3322 cat >>conftest.$ac_ext <<_ACEOF
3323 /* end confdefs.h. */
3324 #include <stdlib.h>
3325
3326 _ACEOF
3327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3328 $EGREP "free" >/dev/null 2>&1; then
3329 :
3330 else
3331 ac_cv_header_stdc=no
3332 fi
3333 rm -f conftest*
3334
3335 fi
3336
3337 if test $ac_cv_header_stdc = yes; then
3338 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3339 if test "$cross_compiling" = yes; then
3340 :
3341 else
3342 cat >conftest.$ac_ext <<_ACEOF
3343 /* confdefs.h. */
3344 _ACEOF
3345 cat confdefs.h >>conftest.$ac_ext
3346 cat >>conftest.$ac_ext <<_ACEOF
3347 /* end confdefs.h. */
3348 #include <ctype.h>
3349 #if ((' ' & 0x0FF) == 0x020)
3350 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3351 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3352 #else
3353 # define ISLOWER(c) \
3354 (('a' <= (c) && (c) <= 'i') \
3355 || ('j' <= (c) && (c) <= 'r') \
3356 || ('s' <= (c) && (c) <= 'z'))
3357 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3358 #endif
3359
3360 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3361 int
3362 main ()
3363 {
3364 int i;
3365 for (i = 0; i < 256; i++)
3366 if (XOR (islower (i), ISLOWER (i))
3367 || toupper (i) != TOUPPER (i))
3368 exit(2);
3369 exit (0);
3370 }
3371 _ACEOF
3372 rm -f conftest$ac_exeext
3373 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3374 (eval $ac_link) 2>&5
3375 ac_status=$?
3376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3377 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3378 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3379 (eval $ac_try) 2>&5
3380 ac_status=$?
3381 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3382 (exit $ac_status); }; }; then
3383 :
3384 else
3385 echo "$as_me: program exited with status $ac_status" >&5
3386 echo "$as_me: failed program was:" >&5
3387 sed 's/^/| /' conftest.$ac_ext >&5
3388
3389 ( exit $ac_status )
3390 ac_cv_header_stdc=no
3391 fi
3392 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3393 fi
3394 fi
3395 fi
3396 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3397 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3398 if test $ac_cv_header_stdc = yes; then
3399
3400 cat >>confdefs.h <<\_ACEOF
3401 #define STDC_HEADERS 1
3402 _ACEOF
3403
3404 fi
3405
3406 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3417 inttypes.h stdint.h unistd.h
3418 do
3419 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3420 echo "$as_me:$LINENO: checking for $ac_header" >&5
3421 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3422 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3423 echo $ECHO_N "(cached) $ECHO_C" >&6
3424 else
3425 cat >conftest.$ac_ext <<_ACEOF
3426 /* confdefs.h. */
3427 _ACEOF
3428 cat confdefs.h >>conftest.$ac_ext
3429 cat >>conftest.$ac_ext <<_ACEOF
3430 /* end confdefs.h. */
3431 $ac_includes_default
3432
3433 #include <$ac_header>
3434 _ACEOF
3435 rm -f conftest.$ac_objext
3436 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3437 (eval $ac_compile) 2>conftest.er1
3438 ac_status=$?
3439 grep -v '^ *+' conftest.er1 >conftest.err
3440 rm -f conftest.er1
3441 cat conftest.err >&5
3442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3443 (exit $ac_status); } &&
3444 { ac_try='test -z "$ac_c_werror_flag"
3445 || test ! -s conftest.err'
3446 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3447 (eval $ac_try) 2>&5
3448 ac_status=$?
3449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3450 (exit $ac_status); }; } &&
3451 { ac_try='test -s conftest.$ac_objext'
3452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3453 (eval $ac_try) 2>&5
3454 ac_status=$?
3455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456 (exit $ac_status); }; }; then
3457 eval "$as_ac_Header=yes"
3458 else
3459 echo "$as_me: failed program was:" >&5
3460 sed 's/^/| /' conftest.$ac_ext >&5
3461
3462 eval "$as_ac_Header=no"
3463 fi
3464 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3465 fi
3466 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3467 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3468 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3469 cat >>confdefs.h <<_ACEOF
3470 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3471 _ACEOF
3472
3473 fi
3474
3475 done
3476
3477
3478 echo "$as_me:$LINENO: checking for void *" >&5
3479 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3480 if test "${ac_cv_type_void_p+set}" = set; then
3481 echo $ECHO_N "(cached) $ECHO_C" >&6
3482 else
3483 cat >conftest.$ac_ext <<_ACEOF
3484 /* confdefs.h. */
3485 _ACEOF
3486 cat confdefs.h >>conftest.$ac_ext
3487 cat >>conftest.$ac_ext <<_ACEOF
3488 /* end confdefs.h. */
3489 $ac_includes_default
3490 int
3491 main ()
3492 {
3493 if ((void * *) 0)
3494 return 0;
3495 if (sizeof (void *))
3496 return 0;
3497 ;
3498 return 0;
3499 }
3500 _ACEOF
3501 rm -f conftest.$ac_objext
3502 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3503 (eval $ac_compile) 2>conftest.er1
3504 ac_status=$?
3505 grep -v '^ *+' conftest.er1 >conftest.err
3506 rm -f conftest.er1
3507 cat conftest.err >&5
3508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3509 (exit $ac_status); } &&
3510 { ac_try='test -z "$ac_c_werror_flag"
3511 || test ! -s conftest.err'
3512 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3513 (eval $ac_try) 2>&5
3514 ac_status=$?
3515 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3516 (exit $ac_status); }; } &&
3517 { ac_try='test -s conftest.$ac_objext'
3518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3519 (eval $ac_try) 2>&5
3520 ac_status=$?
3521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522 (exit $ac_status); }; }; then
3523 ac_cv_type_void_p=yes
3524 else
3525 echo "$as_me: failed program was:" >&5
3526 sed 's/^/| /' conftest.$ac_ext >&5
3527
3528 ac_cv_type_void_p=no
3529 fi
3530 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3531 fi
3532 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3533 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3534
3535 echo "$as_me:$LINENO: checking size of void *" >&5
3536 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3537 if test "${ac_cv_sizeof_void_p+set}" = set; then
3538 echo $ECHO_N "(cached) $ECHO_C" >&6
3539 else
3540 if test "$ac_cv_type_void_p" = yes; then
3541 # The cast to unsigned long works around a bug in the HP C Compiler
3542 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3543 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3544 # This bug is HP SR number 8606223364.
3545 if test "$cross_compiling" = yes; then
3546 # Depending upon the size, compute the lo and hi bounds.
3547 cat >conftest.$ac_ext <<_ACEOF
3548 /* confdefs.h. */
3549 _ACEOF
3550 cat confdefs.h >>conftest.$ac_ext
3551 cat >>conftest.$ac_ext <<_ACEOF
3552 /* end confdefs.h. */
3553 $ac_includes_default
3554 int
3555 main ()
3556 {
3557 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3558 test_array [0] = 0
3559
3560 ;
3561 return 0;
3562 }
3563 _ACEOF
3564 rm -f conftest.$ac_objext
3565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3566 (eval $ac_compile) 2>conftest.er1
3567 ac_status=$?
3568 grep -v '^ *+' conftest.er1 >conftest.err
3569 rm -f conftest.er1
3570 cat conftest.err >&5
3571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3572 (exit $ac_status); } &&
3573 { ac_try='test -z "$ac_c_werror_flag"
3574 || test ! -s conftest.err'
3575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3576 (eval $ac_try) 2>&5
3577 ac_status=$?
3578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579 (exit $ac_status); }; } &&
3580 { ac_try='test -s conftest.$ac_objext'
3581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3582 (eval $ac_try) 2>&5
3583 ac_status=$?
3584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3585 (exit $ac_status); }; }; then
3586 ac_lo=0 ac_mid=0
3587 while :; do
3588 cat >conftest.$ac_ext <<_ACEOF
3589 /* confdefs.h. */
3590 _ACEOF
3591 cat confdefs.h >>conftest.$ac_ext
3592 cat >>conftest.$ac_ext <<_ACEOF
3593 /* end confdefs.h. */
3594 $ac_includes_default
3595 int
3596 main ()
3597 {
3598 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3599 test_array [0] = 0
3600
3601 ;
3602 return 0;
3603 }
3604 _ACEOF
3605 rm -f conftest.$ac_objext
3606 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3607 (eval $ac_compile) 2>conftest.er1
3608 ac_status=$?
3609 grep -v '^ *+' conftest.er1 >conftest.err
3610 rm -f conftest.er1
3611 cat conftest.err >&5
3612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3613 (exit $ac_status); } &&
3614 { ac_try='test -z "$ac_c_werror_flag"
3615 || test ! -s conftest.err'
3616 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3617 (eval $ac_try) 2>&5
3618 ac_status=$?
3619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3620 (exit $ac_status); }; } &&
3621 { ac_try='test -s conftest.$ac_objext'
3622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3623 (eval $ac_try) 2>&5
3624 ac_status=$?
3625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3626 (exit $ac_status); }; }; then
3627 ac_hi=$ac_mid; break
3628 else
3629 echo "$as_me: failed program was:" >&5
3630 sed 's/^/| /' conftest.$ac_ext >&5
3631
3632 ac_lo=`expr $ac_mid + 1`
3633 if test $ac_lo -le $ac_mid; then
3634 ac_lo= ac_hi=
3635 break
3636 fi
3637 ac_mid=`expr 2 '*' $ac_mid + 1`
3638 fi
3639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3640 done
3641 else
3642 echo "$as_me: failed program was:" >&5
3643 sed 's/^/| /' conftest.$ac_ext >&5
3644
3645 cat >conftest.$ac_ext <<_ACEOF
3646 /* confdefs.h. */
3647 _ACEOF
3648 cat confdefs.h >>conftest.$ac_ext
3649 cat >>conftest.$ac_ext <<_ACEOF
3650 /* end confdefs.h. */
3651 $ac_includes_default
3652 int
3653 main ()
3654 {
3655 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3656 test_array [0] = 0
3657
3658 ;
3659 return 0;
3660 }
3661 _ACEOF
3662 rm -f conftest.$ac_objext
3663 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3664 (eval $ac_compile) 2>conftest.er1
3665 ac_status=$?
3666 grep -v '^ *+' conftest.er1 >conftest.err
3667 rm -f conftest.er1
3668 cat conftest.err >&5
3669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3670 (exit $ac_status); } &&
3671 { ac_try='test -z "$ac_c_werror_flag"
3672 || test ! -s conftest.err'
3673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3674 (eval $ac_try) 2>&5
3675 ac_status=$?
3676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3677 (exit $ac_status); }; } &&
3678 { ac_try='test -s conftest.$ac_objext'
3679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3680 (eval $ac_try) 2>&5
3681 ac_status=$?
3682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3683 (exit $ac_status); }; }; then
3684 ac_hi=-1 ac_mid=-1
3685 while :; do
3686 cat >conftest.$ac_ext <<_ACEOF
3687 /* confdefs.h. */
3688 _ACEOF
3689 cat confdefs.h >>conftest.$ac_ext
3690 cat >>conftest.$ac_ext <<_ACEOF
3691 /* end confdefs.h. */
3692 $ac_includes_default
3693 int
3694 main ()
3695 {
3696 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3697 test_array [0] = 0
3698
3699 ;
3700 return 0;
3701 }
3702 _ACEOF
3703 rm -f conftest.$ac_objext
3704 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3705 (eval $ac_compile) 2>conftest.er1
3706 ac_status=$?
3707 grep -v '^ *+' conftest.er1 >conftest.err
3708 rm -f conftest.er1
3709 cat conftest.err >&5
3710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3711 (exit $ac_status); } &&
3712 { ac_try='test -z "$ac_c_werror_flag"
3713 || test ! -s conftest.err'
3714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3715 (eval $ac_try) 2>&5
3716 ac_status=$?
3717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3718 (exit $ac_status); }; } &&
3719 { ac_try='test -s conftest.$ac_objext'
3720 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3721 (eval $ac_try) 2>&5
3722 ac_status=$?
3723 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3724 (exit $ac_status); }; }; then
3725 ac_lo=$ac_mid; break
3726 else
3727 echo "$as_me: failed program was:" >&5
3728 sed 's/^/| /' conftest.$ac_ext >&5
3729
3730 ac_hi=`expr '(' $ac_mid ')' - 1`
3731 if test $ac_mid -le $ac_hi; then
3732 ac_lo= ac_hi=
3733 break
3734 fi
3735 ac_mid=`expr 2 '*' $ac_mid`
3736 fi
3737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3738 done
3739 else
3740 echo "$as_me: failed program was:" >&5
3741 sed 's/^/| /' conftest.$ac_ext >&5
3742
3743 ac_lo= ac_hi=
3744 fi
3745 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3746 fi
3747 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3748 # Binary search between lo and hi bounds.
3749 while test "x$ac_lo" != "x$ac_hi"; do
3750 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3751 cat >conftest.$ac_ext <<_ACEOF
3752 /* confdefs.h. */
3753 _ACEOF
3754 cat confdefs.h >>conftest.$ac_ext
3755 cat >>conftest.$ac_ext <<_ACEOF
3756 /* end confdefs.h. */
3757 $ac_includes_default
3758 int
3759 main ()
3760 {
3761 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3762 test_array [0] = 0
3763
3764 ;
3765 return 0;
3766 }
3767 _ACEOF
3768 rm -f conftest.$ac_objext
3769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3770 (eval $ac_compile) 2>conftest.er1
3771 ac_status=$?
3772 grep -v '^ *+' conftest.er1 >conftest.err
3773 rm -f conftest.er1
3774 cat conftest.err >&5
3775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3776 (exit $ac_status); } &&
3777 { ac_try='test -z "$ac_c_werror_flag"
3778 || test ! -s conftest.err'
3779 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3780 (eval $ac_try) 2>&5
3781 ac_status=$?
3782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3783 (exit $ac_status); }; } &&
3784 { ac_try='test -s conftest.$ac_objext'
3785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3786 (eval $ac_try) 2>&5
3787 ac_status=$?
3788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789 (exit $ac_status); }; }; then
3790 ac_hi=$ac_mid
3791 else
3792 echo "$as_me: failed program was:" >&5
3793 sed 's/^/| /' conftest.$ac_ext >&5
3794
3795 ac_lo=`expr '(' $ac_mid ')' + 1`
3796 fi
3797 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3798 done
3799 case $ac_lo in
3800 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3801 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3802 See \`config.log' for more details." >&5
3803 echo "$as_me: error: cannot compute sizeof (void *), 77
3804 See \`config.log' for more details." >&2;}
3805 { (exit 1); exit 1; }; } ;;
3806 esac
3807 else
3808 if test "$cross_compiling" = yes; then
3809 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3810 See \`config.log' for more details." >&5
3811 echo "$as_me: error: cannot run test program while cross compiling
3812 See \`config.log' for more details." >&2;}
3813 { (exit 1); exit 1; }; }
3814 else
3815 cat >conftest.$ac_ext <<_ACEOF
3816 /* confdefs.h. */
3817 _ACEOF
3818 cat confdefs.h >>conftest.$ac_ext
3819 cat >>conftest.$ac_ext <<_ACEOF
3820 /* end confdefs.h. */
3821 $ac_includes_default
3822 long longval () { return (long) (sizeof (void *)); }
3823 unsigned long ulongval () { return (long) (sizeof (void *)); }
3824 #include <stdio.h>
3825 #include <stdlib.h>
3826 int
3827 main ()
3828 {
3829
3830 FILE *f = fopen ("conftest.val", "w");
3831 if (! f)
3832 exit (1);
3833 if (((long) (sizeof (void *))) < 0)
3834 {
3835 long i = longval ();
3836 if (i != ((long) (sizeof (void *))))
3837 exit (1);
3838 fprintf (f, "%ld\n", i);
3839 }
3840 else
3841 {
3842 unsigned long i = ulongval ();
3843 if (i != ((long) (sizeof (void *))))
3844 exit (1);
3845 fprintf (f, "%lu\n", i);
3846 }
3847 exit (ferror (f) || fclose (f) != 0);
3848
3849 ;
3850 return 0;
3851 }
3852 _ACEOF
3853 rm -f conftest$ac_exeext
3854 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3855 (eval $ac_link) 2>&5
3856 ac_status=$?
3857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3858 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3860 (eval $ac_try) 2>&5
3861 ac_status=$?
3862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3863 (exit $ac_status); }; }; then
3864 ac_cv_sizeof_void_p=`cat conftest.val`
3865 else
3866 echo "$as_me: program exited with status $ac_status" >&5
3867 echo "$as_me: failed program was:" >&5
3868 sed 's/^/| /' conftest.$ac_ext >&5
3869
3870 ( exit $ac_status )
3871 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3872 See \`config.log' for more details." >&5
3873 echo "$as_me: error: cannot compute sizeof (void *), 77
3874 See \`config.log' for more details." >&2;}
3875 { (exit 1); exit 1; }; }
3876 fi
3877 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3878 fi
3879 fi
3880 rm -f conftest.val
3881 else
3882 ac_cv_sizeof_void_p=0
3883 fi
3884 fi
3885 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
3886 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
3887 cat >>confdefs.h <<_ACEOF
3888 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3889 _ACEOF
3890
3891
3892 echo "$as_me:$LINENO: checking for short" >&5
3893 echo $ECHO_N "checking for short... $ECHO_C" >&6
3894 if test "${ac_cv_type_short+set}" = set; then
3895 echo $ECHO_N "(cached) $ECHO_C" >&6
3896 else
3897 cat >conftest.$ac_ext <<_ACEOF
3898 /* confdefs.h. */
3899 _ACEOF
3900 cat confdefs.h >>conftest.$ac_ext
3901 cat >>conftest.$ac_ext <<_ACEOF
3902 /* end confdefs.h. */
3903 $ac_includes_default
3904 int
3905 main ()
3906 {
3907 if ((short *) 0)
3908 return 0;
3909 if (sizeof (short))
3910 return 0;
3911 ;
3912 return 0;
3913 }
3914 _ACEOF
3915 rm -f conftest.$ac_objext
3916 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3917 (eval $ac_compile) 2>conftest.er1
3918 ac_status=$?
3919 grep -v '^ *+' conftest.er1 >conftest.err
3920 rm -f conftest.er1
3921 cat conftest.err >&5
3922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3923 (exit $ac_status); } &&
3924 { ac_try='test -z "$ac_c_werror_flag"
3925 || test ! -s conftest.err'
3926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3927 (eval $ac_try) 2>&5
3928 ac_status=$?
3929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3930 (exit $ac_status); }; } &&
3931 { ac_try='test -s conftest.$ac_objext'
3932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3933 (eval $ac_try) 2>&5
3934 ac_status=$?
3935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3936 (exit $ac_status); }; }; then
3937 ac_cv_type_short=yes
3938 else
3939 echo "$as_me: failed program was:" >&5
3940 sed 's/^/| /' conftest.$ac_ext >&5
3941
3942 ac_cv_type_short=no
3943 fi
3944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3945 fi
3946 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
3947 echo "${ECHO_T}$ac_cv_type_short" >&6
3948
3949 echo "$as_me:$LINENO: checking size of short" >&5
3950 echo $ECHO_N "checking size of short... $ECHO_C" >&6
3951 if test "${ac_cv_sizeof_short+set}" = set; then
3952 echo $ECHO_N "(cached) $ECHO_C" >&6
3953 else
3954 if test "$ac_cv_type_short" = yes; then
3955 # The cast to unsigned long works around a bug in the HP C Compiler
3956 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3957 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3958 # This bug is HP SR number 8606223364.
3959 if test "$cross_compiling" = yes; then
3960 # Depending upon the size, compute the lo and hi bounds.
3961 cat >conftest.$ac_ext <<_ACEOF
3962 /* confdefs.h. */
3963 _ACEOF
3964 cat confdefs.h >>conftest.$ac_ext
3965 cat >>conftest.$ac_ext <<_ACEOF
3966 /* end confdefs.h. */
3967 $ac_includes_default
3968 int
3969 main ()
3970 {
3971 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
3972 test_array [0] = 0
3973
3974 ;
3975 return 0;
3976 }
3977 _ACEOF
3978 rm -f conftest.$ac_objext
3979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3980 (eval $ac_compile) 2>conftest.er1
3981 ac_status=$?
3982 grep -v '^ *+' conftest.er1 >conftest.err
3983 rm -f conftest.er1
3984 cat conftest.err >&5
3985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3986 (exit $ac_status); } &&
3987 { ac_try='test -z "$ac_c_werror_flag"
3988 || test ! -s conftest.err'
3989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3990 (eval $ac_try) 2>&5
3991 ac_status=$?
3992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3993 (exit $ac_status); }; } &&
3994 { ac_try='test -s conftest.$ac_objext'
3995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3996 (eval $ac_try) 2>&5
3997 ac_status=$?
3998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3999 (exit $ac_status); }; }; then
4000 ac_lo=0 ac_mid=0
4001 while :; do
4002 cat >conftest.$ac_ext <<_ACEOF
4003 /* confdefs.h. */
4004 _ACEOF
4005 cat confdefs.h >>conftest.$ac_ext
4006 cat >>conftest.$ac_ext <<_ACEOF
4007 /* end confdefs.h. */
4008 $ac_includes_default
4009 int
4010 main ()
4011 {
4012 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4013 test_array [0] = 0
4014
4015 ;
4016 return 0;
4017 }
4018 _ACEOF
4019 rm -f conftest.$ac_objext
4020 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4021 (eval $ac_compile) 2>conftest.er1
4022 ac_status=$?
4023 grep -v '^ *+' conftest.er1 >conftest.err
4024 rm -f conftest.er1
4025 cat conftest.err >&5
4026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4027 (exit $ac_status); } &&
4028 { ac_try='test -z "$ac_c_werror_flag"
4029 || test ! -s conftest.err'
4030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4031 (eval $ac_try) 2>&5
4032 ac_status=$?
4033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4034 (exit $ac_status); }; } &&
4035 { ac_try='test -s conftest.$ac_objext'
4036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4037 (eval $ac_try) 2>&5
4038 ac_status=$?
4039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4040 (exit $ac_status); }; }; then
4041 ac_hi=$ac_mid; break
4042 else
4043 echo "$as_me: failed program was:" >&5
4044 sed 's/^/| /' conftest.$ac_ext >&5
4045
4046 ac_lo=`expr $ac_mid + 1`
4047 if test $ac_lo -le $ac_mid; then
4048 ac_lo= ac_hi=
4049 break
4050 fi
4051 ac_mid=`expr 2 '*' $ac_mid + 1`
4052 fi
4053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4054 done
4055 else
4056 echo "$as_me: failed program was:" >&5
4057 sed 's/^/| /' conftest.$ac_ext >&5
4058
4059 cat >conftest.$ac_ext <<_ACEOF
4060 /* confdefs.h. */
4061 _ACEOF
4062 cat confdefs.h >>conftest.$ac_ext
4063 cat >>conftest.$ac_ext <<_ACEOF
4064 /* end confdefs.h. */
4065 $ac_includes_default
4066 int
4067 main ()
4068 {
4069 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4070 test_array [0] = 0
4071
4072 ;
4073 return 0;
4074 }
4075 _ACEOF
4076 rm -f conftest.$ac_objext
4077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4078 (eval $ac_compile) 2>conftest.er1
4079 ac_status=$?
4080 grep -v '^ *+' conftest.er1 >conftest.err
4081 rm -f conftest.er1
4082 cat conftest.err >&5
4083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4084 (exit $ac_status); } &&
4085 { ac_try='test -z "$ac_c_werror_flag"
4086 || test ! -s conftest.err'
4087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4088 (eval $ac_try) 2>&5
4089 ac_status=$?
4090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091 (exit $ac_status); }; } &&
4092 { ac_try='test -s conftest.$ac_objext'
4093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4094 (eval $ac_try) 2>&5
4095 ac_status=$?
4096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097 (exit $ac_status); }; }; then
4098 ac_hi=-1 ac_mid=-1
4099 while :; do
4100 cat >conftest.$ac_ext <<_ACEOF
4101 /* confdefs.h. */
4102 _ACEOF
4103 cat confdefs.h >>conftest.$ac_ext
4104 cat >>conftest.$ac_ext <<_ACEOF
4105 /* end confdefs.h. */
4106 $ac_includes_default
4107 int
4108 main ()
4109 {
4110 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4111 test_array [0] = 0
4112
4113 ;
4114 return 0;
4115 }
4116 _ACEOF
4117 rm -f conftest.$ac_objext
4118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4119 (eval $ac_compile) 2>conftest.er1
4120 ac_status=$?
4121 grep -v '^ *+' conftest.er1 >conftest.err
4122 rm -f conftest.er1
4123 cat conftest.err >&5
4124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4125 (exit $ac_status); } &&
4126 { ac_try='test -z "$ac_c_werror_flag"
4127 || test ! -s conftest.err'
4128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4129 (eval $ac_try) 2>&5
4130 ac_status=$?
4131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4132 (exit $ac_status); }; } &&
4133 { ac_try='test -s conftest.$ac_objext'
4134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4135 (eval $ac_try) 2>&5
4136 ac_status=$?
4137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4138 (exit $ac_status); }; }; then
4139 ac_lo=$ac_mid; break
4140 else
4141 echo "$as_me: failed program was:" >&5
4142 sed 's/^/| /' conftest.$ac_ext >&5
4143
4144 ac_hi=`expr '(' $ac_mid ')' - 1`
4145 if test $ac_mid -le $ac_hi; then
4146 ac_lo= ac_hi=
4147 break
4148 fi
4149 ac_mid=`expr 2 '*' $ac_mid`
4150 fi
4151 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4152 done
4153 else
4154 echo "$as_me: failed program was:" >&5
4155 sed 's/^/| /' conftest.$ac_ext >&5
4156
4157 ac_lo= ac_hi=
4158 fi
4159 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4160 fi
4161 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4162 # Binary search between lo and hi bounds.
4163 while test "x$ac_lo" != "x$ac_hi"; do
4164 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4165 cat >conftest.$ac_ext <<_ACEOF
4166 /* confdefs.h. */
4167 _ACEOF
4168 cat confdefs.h >>conftest.$ac_ext
4169 cat >>conftest.$ac_ext <<_ACEOF
4170 /* end confdefs.h. */
4171 $ac_includes_default
4172 int
4173 main ()
4174 {
4175 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4176 test_array [0] = 0
4177
4178 ;
4179 return 0;
4180 }
4181 _ACEOF
4182 rm -f conftest.$ac_objext
4183 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4184 (eval $ac_compile) 2>conftest.er1
4185 ac_status=$?
4186 grep -v '^ *+' conftest.er1 >conftest.err
4187 rm -f conftest.er1
4188 cat conftest.err >&5
4189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4190 (exit $ac_status); } &&
4191 { ac_try='test -z "$ac_c_werror_flag"
4192 || test ! -s conftest.err'
4193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4194 (eval $ac_try) 2>&5
4195 ac_status=$?
4196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4197 (exit $ac_status); }; } &&
4198 { ac_try='test -s conftest.$ac_objext'
4199 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4200 (eval $ac_try) 2>&5
4201 ac_status=$?
4202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4203 (exit $ac_status); }; }; then
4204 ac_hi=$ac_mid
4205 else
4206 echo "$as_me: failed program was:" >&5
4207 sed 's/^/| /' conftest.$ac_ext >&5
4208
4209 ac_lo=`expr '(' $ac_mid ')' + 1`
4210 fi
4211 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4212 done
4213 case $ac_lo in
4214 ?*) ac_cv_sizeof_short=$ac_lo;;
4215 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4216 See \`config.log' for more details." >&5
4217 echo "$as_me: error: cannot compute sizeof (short), 77
4218 See \`config.log' for more details." >&2;}
4219 { (exit 1); exit 1; }; } ;;
4220 esac
4221 else
4222 if test "$cross_compiling" = yes; then
4223 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4224 See \`config.log' for more details." >&5
4225 echo "$as_me: error: cannot run test program while cross compiling
4226 See \`config.log' for more details." >&2;}
4227 { (exit 1); exit 1; }; }
4228 else
4229 cat >conftest.$ac_ext <<_ACEOF
4230 /* confdefs.h. */
4231 _ACEOF
4232 cat confdefs.h >>conftest.$ac_ext
4233 cat >>conftest.$ac_ext <<_ACEOF
4234 /* end confdefs.h. */
4235 $ac_includes_default
4236 long longval () { return (long) (sizeof (short)); }
4237 unsigned long ulongval () { return (long) (sizeof (short)); }
4238 #include <stdio.h>
4239 #include <stdlib.h>
4240 int
4241 main ()
4242 {
4243
4244 FILE *f = fopen ("conftest.val", "w");
4245 if (! f)
4246 exit (1);
4247 if (((long) (sizeof (short))) < 0)
4248 {
4249 long i = longval ();
4250 if (i != ((long) (sizeof (short))))
4251 exit (1);
4252 fprintf (f, "%ld\n", i);
4253 }
4254 else
4255 {
4256 unsigned long i = ulongval ();
4257 if (i != ((long) (sizeof (short))))
4258 exit (1);
4259 fprintf (f, "%lu\n", i);
4260 }
4261 exit (ferror (f) || fclose (f) != 0);
4262
4263 ;
4264 return 0;
4265 }
4266 _ACEOF
4267 rm -f conftest$ac_exeext
4268 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4269 (eval $ac_link) 2>&5
4270 ac_status=$?
4271 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4272 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4274 (eval $ac_try) 2>&5
4275 ac_status=$?
4276 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4277 (exit $ac_status); }; }; then
4278 ac_cv_sizeof_short=`cat conftest.val`
4279 else
4280 echo "$as_me: program exited with status $ac_status" >&5
4281 echo "$as_me: failed program was:" >&5
4282 sed 's/^/| /' conftest.$ac_ext >&5
4283
4284 ( exit $ac_status )
4285 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4286 See \`config.log' for more details." >&5
4287 echo "$as_me: error: cannot compute sizeof (short), 77
4288 See \`config.log' for more details." >&2;}
4289 { (exit 1); exit 1; }; }
4290 fi
4291 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4292 fi
4293 fi
4294 rm -f conftest.val
4295 else
4296 ac_cv_sizeof_short=0
4297 fi
4298 fi
4299 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4300 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4301 cat >>confdefs.h <<_ACEOF
4302 #define SIZEOF_SHORT $ac_cv_sizeof_short
4303 _ACEOF
4304
4305
4306 echo "$as_me:$LINENO: checking for int" >&5
4307 echo $ECHO_N "checking for int... $ECHO_C" >&6
4308 if test "${ac_cv_type_int+set}" = set; then
4309 echo $ECHO_N "(cached) $ECHO_C" >&6
4310 else
4311 cat >conftest.$ac_ext <<_ACEOF
4312 /* confdefs.h. */
4313 _ACEOF
4314 cat confdefs.h >>conftest.$ac_ext
4315 cat >>conftest.$ac_ext <<_ACEOF
4316 /* end confdefs.h. */
4317 $ac_includes_default
4318 int
4319 main ()
4320 {
4321 if ((int *) 0)
4322 return 0;
4323 if (sizeof (int))
4324 return 0;
4325 ;
4326 return 0;
4327 }
4328 _ACEOF
4329 rm -f conftest.$ac_objext
4330 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4331 (eval $ac_compile) 2>conftest.er1
4332 ac_status=$?
4333 grep -v '^ *+' conftest.er1 >conftest.err
4334 rm -f conftest.er1
4335 cat conftest.err >&5
4336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337 (exit $ac_status); } &&
4338 { ac_try='test -z "$ac_c_werror_flag"
4339 || test ! -s conftest.err'
4340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4341 (eval $ac_try) 2>&5
4342 ac_status=$?
4343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344 (exit $ac_status); }; } &&
4345 { ac_try='test -s conftest.$ac_objext'
4346 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4347 (eval $ac_try) 2>&5
4348 ac_status=$?
4349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4350 (exit $ac_status); }; }; then
4351 ac_cv_type_int=yes
4352 else
4353 echo "$as_me: failed program was:" >&5
4354 sed 's/^/| /' conftest.$ac_ext >&5
4355
4356 ac_cv_type_int=no
4357 fi
4358 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4359 fi
4360 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4361 echo "${ECHO_T}$ac_cv_type_int" >&6
4362
4363 echo "$as_me:$LINENO: checking size of int" >&5
4364 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4365 if test "${ac_cv_sizeof_int+set}" = set; then
4366 echo $ECHO_N "(cached) $ECHO_C" >&6
4367 else
4368 if test "$ac_cv_type_int" = yes; then
4369 # The cast to unsigned long works around a bug in the HP C Compiler
4370 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4371 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4372 # This bug is HP SR number 8606223364.
4373 if test "$cross_compiling" = yes; then
4374 # Depending upon the size, compute the lo and hi bounds.
4375 cat >conftest.$ac_ext <<_ACEOF
4376 /* confdefs.h. */
4377 _ACEOF
4378 cat confdefs.h >>conftest.$ac_ext
4379 cat >>conftest.$ac_ext <<_ACEOF
4380 /* end confdefs.h. */
4381 $ac_includes_default
4382 int
4383 main ()
4384 {
4385 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4386 test_array [0] = 0
4387
4388 ;
4389 return 0;
4390 }
4391 _ACEOF
4392 rm -f conftest.$ac_objext
4393 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4394 (eval $ac_compile) 2>conftest.er1
4395 ac_status=$?
4396 grep -v '^ *+' conftest.er1 >conftest.err
4397 rm -f conftest.er1
4398 cat conftest.err >&5
4399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400 (exit $ac_status); } &&
4401 { ac_try='test -z "$ac_c_werror_flag"
4402 || test ! -s conftest.err'
4403 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4404 (eval $ac_try) 2>&5
4405 ac_status=$?
4406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4407 (exit $ac_status); }; } &&
4408 { ac_try='test -s conftest.$ac_objext'
4409 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4410 (eval $ac_try) 2>&5
4411 ac_status=$?
4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413 (exit $ac_status); }; }; then
4414 ac_lo=0 ac_mid=0
4415 while :; do
4416 cat >conftest.$ac_ext <<_ACEOF
4417 /* confdefs.h. */
4418 _ACEOF
4419 cat confdefs.h >>conftest.$ac_ext
4420 cat >>conftest.$ac_ext <<_ACEOF
4421 /* end confdefs.h. */
4422 $ac_includes_default
4423 int
4424 main ()
4425 {
4426 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4427 test_array [0] = 0
4428
4429 ;
4430 return 0;
4431 }
4432 _ACEOF
4433 rm -f conftest.$ac_objext
4434 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4435 (eval $ac_compile) 2>conftest.er1
4436 ac_status=$?
4437 grep -v '^ *+' conftest.er1 >conftest.err
4438 rm -f conftest.er1
4439 cat conftest.err >&5
4440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4441 (exit $ac_status); } &&
4442 { ac_try='test -z "$ac_c_werror_flag"
4443 || test ! -s conftest.err'
4444 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4445 (eval $ac_try) 2>&5
4446 ac_status=$?
4447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4448 (exit $ac_status); }; } &&
4449 { ac_try='test -s conftest.$ac_objext'
4450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4451 (eval $ac_try) 2>&5
4452 ac_status=$?
4453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4454 (exit $ac_status); }; }; then
4455 ac_hi=$ac_mid; break
4456 else
4457 echo "$as_me: failed program was:" >&5
4458 sed 's/^/| /' conftest.$ac_ext >&5
4459
4460 ac_lo=`expr $ac_mid + 1`
4461 if test $ac_lo -le $ac_mid; then
4462 ac_lo= ac_hi=
4463 break
4464 fi
4465 ac_mid=`expr 2 '*' $ac_mid + 1`
4466 fi
4467 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4468 done
4469 else
4470 echo "$as_me: failed program was:" >&5
4471 sed 's/^/| /' conftest.$ac_ext >&5
4472
4473 cat >conftest.$ac_ext <<_ACEOF
4474 /* confdefs.h. */
4475 _ACEOF
4476 cat confdefs.h >>conftest.$ac_ext
4477 cat >>conftest.$ac_ext <<_ACEOF
4478 /* end confdefs.h. */
4479 $ac_includes_default
4480 int
4481 main ()
4482 {
4483 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4484 test_array [0] = 0
4485
4486 ;
4487 return 0;
4488 }
4489 _ACEOF
4490 rm -f conftest.$ac_objext
4491 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4492 (eval $ac_compile) 2>conftest.er1
4493 ac_status=$?
4494 grep -v '^ *+' conftest.er1 >conftest.err
4495 rm -f conftest.er1
4496 cat conftest.err >&5
4497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4498 (exit $ac_status); } &&
4499 { ac_try='test -z "$ac_c_werror_flag"
4500 || test ! -s conftest.err'
4501 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4502 (eval $ac_try) 2>&5
4503 ac_status=$?
4504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4505 (exit $ac_status); }; } &&
4506 { ac_try='test -s conftest.$ac_objext'
4507 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4508 (eval $ac_try) 2>&5
4509 ac_status=$?
4510 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4511 (exit $ac_status); }; }; then
4512 ac_hi=-1 ac_mid=-1
4513 while :; do
4514 cat >conftest.$ac_ext <<_ACEOF
4515 /* confdefs.h. */
4516 _ACEOF
4517 cat confdefs.h >>conftest.$ac_ext
4518 cat >>conftest.$ac_ext <<_ACEOF
4519 /* end confdefs.h. */
4520 $ac_includes_default
4521 int
4522 main ()
4523 {
4524 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4525 test_array [0] = 0
4526
4527 ;
4528 return 0;
4529 }
4530 _ACEOF
4531 rm -f conftest.$ac_objext
4532 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4533 (eval $ac_compile) 2>conftest.er1
4534 ac_status=$?
4535 grep -v '^ *+' conftest.er1 >conftest.err
4536 rm -f conftest.er1
4537 cat conftest.err >&5
4538 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4539 (exit $ac_status); } &&
4540 { ac_try='test -z "$ac_c_werror_flag"
4541 || test ! -s conftest.err'
4542 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4543 (eval $ac_try) 2>&5
4544 ac_status=$?
4545 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546 (exit $ac_status); }; } &&
4547 { ac_try='test -s conftest.$ac_objext'
4548 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4549 (eval $ac_try) 2>&5
4550 ac_status=$?
4551 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4552 (exit $ac_status); }; }; then
4553 ac_lo=$ac_mid; break
4554 else
4555 echo "$as_me: failed program was:" >&5
4556 sed 's/^/| /' conftest.$ac_ext >&5
4557
4558 ac_hi=`expr '(' $ac_mid ')' - 1`
4559 if test $ac_mid -le $ac_hi; then
4560 ac_lo= ac_hi=
4561 break
4562 fi
4563 ac_mid=`expr 2 '*' $ac_mid`
4564 fi
4565 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4566 done
4567 else
4568 echo "$as_me: failed program was:" >&5
4569 sed 's/^/| /' conftest.$ac_ext >&5
4570
4571 ac_lo= ac_hi=
4572 fi
4573 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4574 fi
4575 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4576 # Binary search between lo and hi bounds.
4577 while test "x$ac_lo" != "x$ac_hi"; do
4578 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4579 cat >conftest.$ac_ext <<_ACEOF
4580 /* confdefs.h. */
4581 _ACEOF
4582 cat confdefs.h >>conftest.$ac_ext
4583 cat >>conftest.$ac_ext <<_ACEOF
4584 /* end confdefs.h. */
4585 $ac_includes_default
4586 int
4587 main ()
4588 {
4589 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4590 test_array [0] = 0
4591
4592 ;
4593 return 0;
4594 }
4595 _ACEOF
4596 rm -f conftest.$ac_objext
4597 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4598 (eval $ac_compile) 2>conftest.er1
4599 ac_status=$?
4600 grep -v '^ *+' conftest.er1 >conftest.err
4601 rm -f conftest.er1
4602 cat conftest.err >&5
4603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4604 (exit $ac_status); } &&
4605 { ac_try='test -z "$ac_c_werror_flag"
4606 || test ! -s conftest.err'
4607 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4608 (eval $ac_try) 2>&5
4609 ac_status=$?
4610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611 (exit $ac_status); }; } &&
4612 { ac_try='test -s conftest.$ac_objext'
4613 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4614 (eval $ac_try) 2>&5
4615 ac_status=$?
4616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4617 (exit $ac_status); }; }; then
4618 ac_hi=$ac_mid
4619 else
4620 echo "$as_me: failed program was:" >&5
4621 sed 's/^/| /' conftest.$ac_ext >&5
4622
4623 ac_lo=`expr '(' $ac_mid ')' + 1`
4624 fi
4625 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4626 done
4627 case $ac_lo in
4628 ?*) ac_cv_sizeof_int=$ac_lo;;
4629 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4630 See \`config.log' for more details." >&5
4631 echo "$as_me: error: cannot compute sizeof (int), 77
4632 See \`config.log' for more details." >&2;}
4633 { (exit 1); exit 1; }; } ;;
4634 esac
4635 else
4636 if test "$cross_compiling" = yes; then
4637 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4638 See \`config.log' for more details." >&5
4639 echo "$as_me: error: cannot run test program while cross compiling
4640 See \`config.log' for more details." >&2;}
4641 { (exit 1); exit 1; }; }
4642 else
4643 cat >conftest.$ac_ext <<_ACEOF
4644 /* confdefs.h. */
4645 _ACEOF
4646 cat confdefs.h >>conftest.$ac_ext
4647 cat >>conftest.$ac_ext <<_ACEOF
4648 /* end confdefs.h. */
4649 $ac_includes_default
4650 long longval () { return (long) (sizeof (int)); }
4651 unsigned long ulongval () { return (long) (sizeof (int)); }
4652 #include <stdio.h>
4653 #include <stdlib.h>
4654 int
4655 main ()
4656 {
4657
4658 FILE *f = fopen ("conftest.val", "w");
4659 if (! f)
4660 exit (1);
4661 if (((long) (sizeof (int))) < 0)
4662 {
4663 long i = longval ();
4664 if (i != ((long) (sizeof (int))))
4665 exit (1);
4666 fprintf (f, "%ld\n", i);
4667 }
4668 else
4669 {
4670 unsigned long i = ulongval ();
4671 if (i != ((long) (sizeof (int))))
4672 exit (1);
4673 fprintf (f, "%lu\n", i);
4674 }
4675 exit (ferror (f) || fclose (f) != 0);
4676
4677 ;
4678 return 0;
4679 }
4680 _ACEOF
4681 rm -f conftest$ac_exeext
4682 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4683 (eval $ac_link) 2>&5
4684 ac_status=$?
4685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4686 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4688 (eval $ac_try) 2>&5
4689 ac_status=$?
4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691 (exit $ac_status); }; }; then
4692 ac_cv_sizeof_int=`cat conftest.val`
4693 else
4694 echo "$as_me: program exited with status $ac_status" >&5
4695 echo "$as_me: failed program was:" >&5
4696 sed 's/^/| /' conftest.$ac_ext >&5
4697
4698 ( exit $ac_status )
4699 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4700 See \`config.log' for more details." >&5
4701 echo "$as_me: error: cannot compute sizeof (int), 77
4702 See \`config.log' for more details." >&2;}
4703 { (exit 1); exit 1; }; }
4704 fi
4705 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4706 fi
4707 fi
4708 rm -f conftest.val
4709 else
4710 ac_cv_sizeof_int=0
4711 fi
4712 fi
4713 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4714 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4715 cat >>confdefs.h <<_ACEOF
4716 #define SIZEOF_INT $ac_cv_sizeof_int
4717 _ACEOF
4718
4719
4720 echo "$as_me:$LINENO: checking for long" >&5
4721 echo $ECHO_N "checking for long... $ECHO_C" >&6
4722 if test "${ac_cv_type_long+set}" = set; then
4723 echo $ECHO_N "(cached) $ECHO_C" >&6
4724 else
4725 cat >conftest.$ac_ext <<_ACEOF
4726 /* confdefs.h. */
4727 _ACEOF
4728 cat confdefs.h >>conftest.$ac_ext
4729 cat >>conftest.$ac_ext <<_ACEOF
4730 /* end confdefs.h. */
4731 $ac_includes_default
4732 int
4733 main ()
4734 {
4735 if ((long *) 0)
4736 return 0;
4737 if (sizeof (long))
4738 return 0;
4739 ;
4740 return 0;
4741 }
4742 _ACEOF
4743 rm -f conftest.$ac_objext
4744 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4745 (eval $ac_compile) 2>conftest.er1
4746 ac_status=$?
4747 grep -v '^ *+' conftest.er1 >conftest.err
4748 rm -f conftest.er1
4749 cat conftest.err >&5
4750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4751 (exit $ac_status); } &&
4752 { ac_try='test -z "$ac_c_werror_flag"
4753 || test ! -s conftest.err'
4754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4755 (eval $ac_try) 2>&5
4756 ac_status=$?
4757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758 (exit $ac_status); }; } &&
4759 { ac_try='test -s conftest.$ac_objext'
4760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4761 (eval $ac_try) 2>&5
4762 ac_status=$?
4763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4764 (exit $ac_status); }; }; then
4765 ac_cv_type_long=yes
4766 else
4767 echo "$as_me: failed program was:" >&5
4768 sed 's/^/| /' conftest.$ac_ext >&5
4769
4770 ac_cv_type_long=no
4771 fi
4772 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4773 fi
4774 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4775 echo "${ECHO_T}$ac_cv_type_long" >&6
4776
4777 echo "$as_me:$LINENO: checking size of long" >&5
4778 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4779 if test "${ac_cv_sizeof_long+set}" = set; then
4780 echo $ECHO_N "(cached) $ECHO_C" >&6
4781 else
4782 if test "$ac_cv_type_long" = yes; then
4783 # The cast to unsigned long works around a bug in the HP C Compiler
4784 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4785 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4786 # This bug is HP SR number 8606223364.
4787 if test "$cross_compiling" = yes; then
4788 # Depending upon the size, compute the lo and hi bounds.
4789 cat >conftest.$ac_ext <<_ACEOF
4790 /* confdefs.h. */
4791 _ACEOF
4792 cat confdefs.h >>conftest.$ac_ext
4793 cat >>conftest.$ac_ext <<_ACEOF
4794 /* end confdefs.h. */
4795 $ac_includes_default
4796 int
4797 main ()
4798 {
4799 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4800 test_array [0] = 0
4801
4802 ;
4803 return 0;
4804 }
4805 _ACEOF
4806 rm -f conftest.$ac_objext
4807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4808 (eval $ac_compile) 2>conftest.er1
4809 ac_status=$?
4810 grep -v '^ *+' conftest.er1 >conftest.err
4811 rm -f conftest.er1
4812 cat conftest.err >&5
4813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4814 (exit $ac_status); } &&
4815 { ac_try='test -z "$ac_c_werror_flag"
4816 || test ! -s conftest.err'
4817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4818 (eval $ac_try) 2>&5
4819 ac_status=$?
4820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4821 (exit $ac_status); }; } &&
4822 { ac_try='test -s conftest.$ac_objext'
4823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4824 (eval $ac_try) 2>&5
4825 ac_status=$?
4826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4827 (exit $ac_status); }; }; then
4828 ac_lo=0 ac_mid=0
4829 while :; do
4830 cat >conftest.$ac_ext <<_ACEOF
4831 /* confdefs.h. */
4832 _ACEOF
4833 cat confdefs.h >>conftest.$ac_ext
4834 cat >>conftest.$ac_ext <<_ACEOF
4835 /* end confdefs.h. */
4836 $ac_includes_default
4837 int
4838 main ()
4839 {
4840 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4841 test_array [0] = 0
4842
4843 ;
4844 return 0;
4845 }
4846 _ACEOF
4847 rm -f conftest.$ac_objext
4848 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4849 (eval $ac_compile) 2>conftest.er1
4850 ac_status=$?
4851 grep -v '^ *+' conftest.er1 >conftest.err
4852 rm -f conftest.er1
4853 cat conftest.err >&5
4854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4855 (exit $ac_status); } &&
4856 { ac_try='test -z "$ac_c_werror_flag"
4857 || test ! -s conftest.err'
4858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4859 (eval $ac_try) 2>&5
4860 ac_status=$?
4861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4862 (exit $ac_status); }; } &&
4863 { ac_try='test -s conftest.$ac_objext'
4864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4865 (eval $ac_try) 2>&5
4866 ac_status=$?
4867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4868 (exit $ac_status); }; }; then
4869 ac_hi=$ac_mid; break
4870 else
4871 echo "$as_me: failed program was:" >&5
4872 sed 's/^/| /' conftest.$ac_ext >&5
4873
4874 ac_lo=`expr $ac_mid + 1`
4875 if test $ac_lo -le $ac_mid; then
4876 ac_lo= ac_hi=
4877 break
4878 fi
4879 ac_mid=`expr 2 '*' $ac_mid + 1`
4880 fi
4881 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4882 done
4883 else
4884 echo "$as_me: failed program was:" >&5
4885 sed 's/^/| /' conftest.$ac_ext >&5
4886
4887 cat >conftest.$ac_ext <<_ACEOF
4888 /* confdefs.h. */
4889 _ACEOF
4890 cat confdefs.h >>conftest.$ac_ext
4891 cat >>conftest.$ac_ext <<_ACEOF
4892 /* end confdefs.h. */
4893 $ac_includes_default
4894 int
4895 main ()
4896 {
4897 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4898 test_array [0] = 0
4899
4900 ;
4901 return 0;
4902 }
4903 _ACEOF
4904 rm -f conftest.$ac_objext
4905 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4906 (eval $ac_compile) 2>conftest.er1
4907 ac_status=$?
4908 grep -v '^ *+' conftest.er1 >conftest.err
4909 rm -f conftest.er1
4910 cat conftest.err >&5
4911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4912 (exit $ac_status); } &&
4913 { ac_try='test -z "$ac_c_werror_flag"
4914 || test ! -s conftest.err'
4915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4916 (eval $ac_try) 2>&5
4917 ac_status=$?
4918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4919 (exit $ac_status); }; } &&
4920 { ac_try='test -s conftest.$ac_objext'
4921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4922 (eval $ac_try) 2>&5
4923 ac_status=$?
4924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4925 (exit $ac_status); }; }; then
4926 ac_hi=-1 ac_mid=-1
4927 while :; do
4928 cat >conftest.$ac_ext <<_ACEOF
4929 /* confdefs.h. */
4930 _ACEOF
4931 cat confdefs.h >>conftest.$ac_ext
4932 cat >>conftest.$ac_ext <<_ACEOF
4933 /* end confdefs.h. */
4934 $ac_includes_default
4935 int
4936 main ()
4937 {
4938 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4939 test_array [0] = 0
4940
4941 ;
4942 return 0;
4943 }
4944 _ACEOF
4945 rm -f conftest.$ac_objext
4946 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4947 (eval $ac_compile) 2>conftest.er1
4948 ac_status=$?
4949 grep -v '^ *+' conftest.er1 >conftest.err
4950 rm -f conftest.er1
4951 cat conftest.err >&5
4952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953 (exit $ac_status); } &&
4954 { ac_try='test -z "$ac_c_werror_flag"
4955 || test ! -s conftest.err'
4956 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4957 (eval $ac_try) 2>&5
4958 ac_status=$?
4959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4960 (exit $ac_status); }; } &&
4961 { ac_try='test -s conftest.$ac_objext'
4962 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4963 (eval $ac_try) 2>&5
4964 ac_status=$?
4965 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4966 (exit $ac_status); }; }; then
4967 ac_lo=$ac_mid; break
4968 else
4969 echo "$as_me: failed program was:" >&5
4970 sed 's/^/| /' conftest.$ac_ext >&5
4971
4972 ac_hi=`expr '(' $ac_mid ')' - 1`
4973 if test $ac_mid -le $ac_hi; then
4974 ac_lo= ac_hi=
4975 break
4976 fi
4977 ac_mid=`expr 2 '*' $ac_mid`
4978 fi
4979 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4980 done
4981 else
4982 echo "$as_me: failed program was:" >&5
4983 sed 's/^/| /' conftest.$ac_ext >&5
4984
4985 ac_lo= ac_hi=
4986 fi
4987 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4988 fi
4989 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4990 # Binary search between lo and hi bounds.
4991 while test "x$ac_lo" != "x$ac_hi"; do
4992 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4993 cat >conftest.$ac_ext <<_ACEOF
4994 /* confdefs.h. */
4995 _ACEOF
4996 cat confdefs.h >>conftest.$ac_ext
4997 cat >>conftest.$ac_ext <<_ACEOF
4998 /* end confdefs.h. */
4999 $ac_includes_default
5000 int
5001 main ()
5002 {
5003 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5004 test_array [0] = 0
5005
5006 ;
5007 return 0;
5008 }
5009 _ACEOF
5010 rm -f conftest.$ac_objext
5011 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5012 (eval $ac_compile) 2>conftest.er1
5013 ac_status=$?
5014 grep -v '^ *+' conftest.er1 >conftest.err
5015 rm -f conftest.er1
5016 cat conftest.err >&5
5017 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018 (exit $ac_status); } &&
5019 { ac_try='test -z "$ac_c_werror_flag"
5020 || test ! -s conftest.err'
5021 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5022 (eval $ac_try) 2>&5
5023 ac_status=$?
5024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5025 (exit $ac_status); }; } &&
5026 { ac_try='test -s conftest.$ac_objext'
5027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5028 (eval $ac_try) 2>&5
5029 ac_status=$?
5030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5031 (exit $ac_status); }; }; then
5032 ac_hi=$ac_mid
5033 else
5034 echo "$as_me: failed program was:" >&5
5035 sed 's/^/| /' conftest.$ac_ext >&5
5036
5037 ac_lo=`expr '(' $ac_mid ')' + 1`
5038 fi
5039 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5040 done
5041 case $ac_lo in
5042 ?*) ac_cv_sizeof_long=$ac_lo;;
5043 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5044 See \`config.log' for more details." >&5
5045 echo "$as_me: error: cannot compute sizeof (long), 77
5046 See \`config.log' for more details." >&2;}
5047 { (exit 1); exit 1; }; } ;;
5048 esac
5049 else
5050 if test "$cross_compiling" = yes; then
5051 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5052 See \`config.log' for more details." >&5
5053 echo "$as_me: error: cannot run test program while cross compiling
5054 See \`config.log' for more details." >&2;}
5055 { (exit 1); exit 1; }; }
5056 else
5057 cat >conftest.$ac_ext <<_ACEOF
5058 /* confdefs.h. */
5059 _ACEOF
5060 cat confdefs.h >>conftest.$ac_ext
5061 cat >>conftest.$ac_ext <<_ACEOF
5062 /* end confdefs.h. */
5063 $ac_includes_default
5064 long longval () { return (long) (sizeof (long)); }
5065 unsigned long ulongval () { return (long) (sizeof (long)); }
5066 #include <stdio.h>
5067 #include <stdlib.h>
5068 int
5069 main ()
5070 {
5071
5072 FILE *f = fopen ("conftest.val", "w");
5073 if (! f)
5074 exit (1);
5075 if (((long) (sizeof (long))) < 0)
5076 {
5077 long i = longval ();
5078 if (i != ((long) (sizeof (long))))
5079 exit (1);
5080 fprintf (f, "%ld\n", i);
5081 }
5082 else
5083 {
5084 unsigned long i = ulongval ();
5085 if (i != ((long) (sizeof (long))))
5086 exit (1);
5087 fprintf (f, "%lu\n", i);
5088 }
5089 exit (ferror (f) || fclose (f) != 0);
5090
5091 ;
5092 return 0;
5093 }
5094 _ACEOF
5095 rm -f conftest$ac_exeext
5096 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5097 (eval $ac_link) 2>&5
5098 ac_status=$?
5099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5100 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5101 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5102 (eval $ac_try) 2>&5
5103 ac_status=$?
5104 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5105 (exit $ac_status); }; }; then
5106 ac_cv_sizeof_long=`cat conftest.val`
5107 else
5108 echo "$as_me: program exited with status $ac_status" >&5
5109 echo "$as_me: failed program was:" >&5
5110 sed 's/^/| /' conftest.$ac_ext >&5
5111
5112 ( exit $ac_status )
5113 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5114 See \`config.log' for more details." >&5
5115 echo "$as_me: error: cannot compute sizeof (long), 77
5116 See \`config.log' for more details." >&2;}
5117 { (exit 1); exit 1; }; }
5118 fi
5119 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5120 fi
5121 fi
5122 rm -f conftest.val
5123 else
5124 ac_cv_sizeof_long=0
5125 fi
5126 fi
5127 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5128 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5129 cat >>confdefs.h <<_ACEOF
5130 #define SIZEOF_LONG $ac_cv_sizeof_long
5131 _ACEOF
5132
5133
5134 echo "$as_me:$LINENO: checking for long long" >&5
5135 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5136 if test "${ac_cv_type_long_long+set}" = set; then
5137 echo $ECHO_N "(cached) $ECHO_C" >&6
5138 else
5139 cat >conftest.$ac_ext <<_ACEOF
5140 /* confdefs.h. */
5141 _ACEOF
5142 cat confdefs.h >>conftest.$ac_ext
5143 cat >>conftest.$ac_ext <<_ACEOF
5144 /* end confdefs.h. */
5145 $ac_includes_default
5146 int
5147 main ()
5148 {
5149 if ((long long *) 0)
5150 return 0;
5151 if (sizeof (long long))
5152 return 0;
5153 ;
5154 return 0;
5155 }
5156 _ACEOF
5157 rm -f conftest.$ac_objext
5158 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5159 (eval $ac_compile) 2>conftest.er1
5160 ac_status=$?
5161 grep -v '^ *+' conftest.er1 >conftest.err
5162 rm -f conftest.er1
5163 cat conftest.err >&5
5164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5165 (exit $ac_status); } &&
5166 { ac_try='test -z "$ac_c_werror_flag"
5167 || test ! -s conftest.err'
5168 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5169 (eval $ac_try) 2>&5
5170 ac_status=$?
5171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5172 (exit $ac_status); }; } &&
5173 { ac_try='test -s conftest.$ac_objext'
5174 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5175 (eval $ac_try) 2>&5
5176 ac_status=$?
5177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5178 (exit $ac_status); }; }; then
5179 ac_cv_type_long_long=yes
5180 else
5181 echo "$as_me: failed program was:" >&5
5182 sed 's/^/| /' conftest.$ac_ext >&5
5183
5184 ac_cv_type_long_long=no
5185 fi
5186 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5187 fi
5188 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5189 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5190 if test $ac_cv_type_long_long = yes; then
5191
5192 cat >>confdefs.h <<_ACEOF
5193 #define HAVE_LONG_LONG 1
5194 _ACEOF
5195
5196 echo "$as_me:$LINENO: checking for long long" >&5
5197 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5198 if test "${ac_cv_type_long_long+set}" = set; then
5199 echo $ECHO_N "(cached) $ECHO_C" >&6
5200 else
5201 cat >conftest.$ac_ext <<_ACEOF
5202 /* confdefs.h. */
5203 _ACEOF
5204 cat confdefs.h >>conftest.$ac_ext
5205 cat >>conftest.$ac_ext <<_ACEOF
5206 /* end confdefs.h. */
5207 $ac_includes_default
5208 int
5209 main ()
5210 {
5211 if ((long long *) 0)
5212 return 0;
5213 if (sizeof (long long))
5214 return 0;
5215 ;
5216 return 0;
5217 }
5218 _ACEOF
5219 rm -f conftest.$ac_objext
5220 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5221 (eval $ac_compile) 2>conftest.er1
5222 ac_status=$?
5223 grep -v '^ *+' conftest.er1 >conftest.err
5224 rm -f conftest.er1
5225 cat conftest.err >&5
5226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5227 (exit $ac_status); } &&
5228 { ac_try='test -z "$ac_c_werror_flag"
5229 || test ! -s conftest.err'
5230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5231 (eval $ac_try) 2>&5
5232 ac_status=$?
5233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5234 (exit $ac_status); }; } &&
5235 { ac_try='test -s conftest.$ac_objext'
5236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5237 (eval $ac_try) 2>&5
5238 ac_status=$?
5239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5240 (exit $ac_status); }; }; then
5241 ac_cv_type_long_long=yes
5242 else
5243 echo "$as_me: failed program was:" >&5
5244 sed 's/^/| /' conftest.$ac_ext >&5
5245
5246 ac_cv_type_long_long=no
5247 fi
5248 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5249 fi
5250 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5251 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5252
5253 echo "$as_me:$LINENO: checking size of long long" >&5
5254 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5255 if test "${ac_cv_sizeof_long_long+set}" = set; then
5256 echo $ECHO_N "(cached) $ECHO_C" >&6
5257 else
5258 if test "$ac_cv_type_long_long" = yes; then
5259 # The cast to unsigned long works around a bug in the HP C Compiler
5260 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5261 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5262 # This bug is HP SR number 8606223364.
5263 if test "$cross_compiling" = yes; then
5264 # Depending upon the size, compute the lo and hi bounds.
5265 cat >conftest.$ac_ext <<_ACEOF
5266 /* confdefs.h. */
5267 _ACEOF
5268 cat confdefs.h >>conftest.$ac_ext
5269 cat >>conftest.$ac_ext <<_ACEOF
5270 /* end confdefs.h. */
5271 $ac_includes_default
5272 int
5273 main ()
5274 {
5275 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5276 test_array [0] = 0
5277
5278 ;
5279 return 0;
5280 }
5281 _ACEOF
5282 rm -f conftest.$ac_objext
5283 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5284 (eval $ac_compile) 2>conftest.er1
5285 ac_status=$?
5286 grep -v '^ *+' conftest.er1 >conftest.err
5287 rm -f conftest.er1
5288 cat conftest.err >&5
5289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5290 (exit $ac_status); } &&
5291 { ac_try='test -z "$ac_c_werror_flag"
5292 || test ! -s conftest.err'
5293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5294 (eval $ac_try) 2>&5
5295 ac_status=$?
5296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5297 (exit $ac_status); }; } &&
5298 { ac_try='test -s conftest.$ac_objext'
5299 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5300 (eval $ac_try) 2>&5
5301 ac_status=$?
5302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303 (exit $ac_status); }; }; then
5304 ac_lo=0 ac_mid=0
5305 while :; do
5306 cat >conftest.$ac_ext <<_ACEOF
5307 /* confdefs.h. */
5308 _ACEOF
5309 cat confdefs.h >>conftest.$ac_ext
5310 cat >>conftest.$ac_ext <<_ACEOF
5311 /* end confdefs.h. */
5312 $ac_includes_default
5313 int
5314 main ()
5315 {
5316 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5317 test_array [0] = 0
5318
5319 ;
5320 return 0;
5321 }
5322 _ACEOF
5323 rm -f conftest.$ac_objext
5324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5325 (eval $ac_compile) 2>conftest.er1
5326 ac_status=$?
5327 grep -v '^ *+' conftest.er1 >conftest.err
5328 rm -f conftest.er1
5329 cat conftest.err >&5
5330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5331 (exit $ac_status); } &&
5332 { ac_try='test -z "$ac_c_werror_flag"
5333 || test ! -s conftest.err'
5334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5335 (eval $ac_try) 2>&5
5336 ac_status=$?
5337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5338 (exit $ac_status); }; } &&
5339 { ac_try='test -s conftest.$ac_objext'
5340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5341 (eval $ac_try) 2>&5
5342 ac_status=$?
5343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5344 (exit $ac_status); }; }; then
5345 ac_hi=$ac_mid; break
5346 else
5347 echo "$as_me: failed program was:" >&5
5348 sed 's/^/| /' conftest.$ac_ext >&5
5349
5350 ac_lo=`expr $ac_mid + 1`
5351 if test $ac_lo -le $ac_mid; then
5352 ac_lo= ac_hi=
5353 break
5354 fi
5355 ac_mid=`expr 2 '*' $ac_mid + 1`
5356 fi
5357 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5358 done
5359 else
5360 echo "$as_me: failed program was:" >&5
5361 sed 's/^/| /' conftest.$ac_ext >&5
5362
5363 cat >conftest.$ac_ext <<_ACEOF
5364 /* confdefs.h. */
5365 _ACEOF
5366 cat confdefs.h >>conftest.$ac_ext
5367 cat >>conftest.$ac_ext <<_ACEOF
5368 /* end confdefs.h. */
5369 $ac_includes_default
5370 int
5371 main ()
5372 {
5373 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5374 test_array [0] = 0
5375
5376 ;
5377 return 0;
5378 }
5379 _ACEOF
5380 rm -f conftest.$ac_objext
5381 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5382 (eval $ac_compile) 2>conftest.er1
5383 ac_status=$?
5384 grep -v '^ *+' conftest.er1 >conftest.err
5385 rm -f conftest.er1
5386 cat conftest.err >&5
5387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5388 (exit $ac_status); } &&
5389 { ac_try='test -z "$ac_c_werror_flag"
5390 || test ! -s conftest.err'
5391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5392 (eval $ac_try) 2>&5
5393 ac_status=$?
5394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5395 (exit $ac_status); }; } &&
5396 { ac_try='test -s conftest.$ac_objext'
5397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5398 (eval $ac_try) 2>&5
5399 ac_status=$?
5400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5401 (exit $ac_status); }; }; then
5402 ac_hi=-1 ac_mid=-1
5403 while :; do
5404 cat >conftest.$ac_ext <<_ACEOF
5405 /* confdefs.h. */
5406 _ACEOF
5407 cat confdefs.h >>conftest.$ac_ext
5408 cat >>conftest.$ac_ext <<_ACEOF
5409 /* end confdefs.h. */
5410 $ac_includes_default
5411 int
5412 main ()
5413 {
5414 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5415 test_array [0] = 0
5416
5417 ;
5418 return 0;
5419 }
5420 _ACEOF
5421 rm -f conftest.$ac_objext
5422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5423 (eval $ac_compile) 2>conftest.er1
5424 ac_status=$?
5425 grep -v '^ *+' conftest.er1 >conftest.err
5426 rm -f conftest.er1
5427 cat conftest.err >&5
5428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429 (exit $ac_status); } &&
5430 { ac_try='test -z "$ac_c_werror_flag"
5431 || test ! -s conftest.err'
5432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5433 (eval $ac_try) 2>&5
5434 ac_status=$?
5435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436 (exit $ac_status); }; } &&
5437 { ac_try='test -s conftest.$ac_objext'
5438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5439 (eval $ac_try) 2>&5
5440 ac_status=$?
5441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442 (exit $ac_status); }; }; then
5443 ac_lo=$ac_mid; break
5444 else
5445 echo "$as_me: failed program was:" >&5
5446 sed 's/^/| /' conftest.$ac_ext >&5
5447
5448 ac_hi=`expr '(' $ac_mid ')' - 1`
5449 if test $ac_mid -le $ac_hi; then
5450 ac_lo= ac_hi=
5451 break
5452 fi
5453 ac_mid=`expr 2 '*' $ac_mid`
5454 fi
5455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5456 done
5457 else
5458 echo "$as_me: failed program was:" >&5
5459 sed 's/^/| /' conftest.$ac_ext >&5
5460
5461 ac_lo= ac_hi=
5462 fi
5463 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5464 fi
5465 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5466 # Binary search between lo and hi bounds.
5467 while test "x$ac_lo" != "x$ac_hi"; do
5468 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5469 cat >conftest.$ac_ext <<_ACEOF
5470 /* confdefs.h. */
5471 _ACEOF
5472 cat confdefs.h >>conftest.$ac_ext
5473 cat >>conftest.$ac_ext <<_ACEOF
5474 /* end confdefs.h. */
5475 $ac_includes_default
5476 int
5477 main ()
5478 {
5479 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5480 test_array [0] = 0
5481
5482 ;
5483 return 0;
5484 }
5485 _ACEOF
5486 rm -f conftest.$ac_objext
5487 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5488 (eval $ac_compile) 2>conftest.er1
5489 ac_status=$?
5490 grep -v '^ *+' conftest.er1 >conftest.err
5491 rm -f conftest.er1
5492 cat conftest.err >&5
5493 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5494 (exit $ac_status); } &&
5495 { ac_try='test -z "$ac_c_werror_flag"
5496 || test ! -s conftest.err'
5497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5498 (eval $ac_try) 2>&5
5499 ac_status=$?
5500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5501 (exit $ac_status); }; } &&
5502 { ac_try='test -s conftest.$ac_objext'
5503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5504 (eval $ac_try) 2>&5
5505 ac_status=$?
5506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507 (exit $ac_status); }; }; then
5508 ac_hi=$ac_mid
5509 else
5510 echo "$as_me: failed program was:" >&5
5511 sed 's/^/| /' conftest.$ac_ext >&5
5512
5513 ac_lo=`expr '(' $ac_mid ')' + 1`
5514 fi
5515 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5516 done
5517 case $ac_lo in
5518 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5519 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5520 See \`config.log' for more details." >&5
5521 echo "$as_me: error: cannot compute sizeof (long long), 77
5522 See \`config.log' for more details." >&2;}
5523 { (exit 1); exit 1; }; } ;;
5524 esac
5525 else
5526 if test "$cross_compiling" = yes; then
5527 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5528 See \`config.log' for more details." >&5
5529 echo "$as_me: error: cannot run test program while cross compiling
5530 See \`config.log' for more details." >&2;}
5531 { (exit 1); exit 1; }; }
5532 else
5533 cat >conftest.$ac_ext <<_ACEOF
5534 /* confdefs.h. */
5535 _ACEOF
5536 cat confdefs.h >>conftest.$ac_ext
5537 cat >>conftest.$ac_ext <<_ACEOF
5538 /* end confdefs.h. */
5539 $ac_includes_default
5540 long longval () { return (long) (sizeof (long long)); }
5541 unsigned long ulongval () { return (long) (sizeof (long long)); }
5542 #include <stdio.h>
5543 #include <stdlib.h>
5544 int
5545 main ()
5546 {
5547
5548 FILE *f = fopen ("conftest.val", "w");
5549 if (! f)
5550 exit (1);
5551 if (((long) (sizeof (long long))) < 0)
5552 {
5553 long i = longval ();
5554 if (i != ((long) (sizeof (long long))))
5555 exit (1);
5556 fprintf (f, "%ld\n", i);
5557 }
5558 else
5559 {
5560 unsigned long i = ulongval ();
5561 if (i != ((long) (sizeof (long long))))
5562 exit (1);
5563 fprintf (f, "%lu\n", i);
5564 }
5565 exit (ferror (f) || fclose (f) != 0);
5566
5567 ;
5568 return 0;
5569 }
5570 _ACEOF
5571 rm -f conftest$ac_exeext
5572 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5573 (eval $ac_link) 2>&5
5574 ac_status=$?
5575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5576 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5578 (eval $ac_try) 2>&5
5579 ac_status=$?
5580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5581 (exit $ac_status); }; }; then
5582 ac_cv_sizeof_long_long=`cat conftest.val`
5583 else
5584 echo "$as_me: program exited with status $ac_status" >&5
5585 echo "$as_me: failed program was:" >&5
5586 sed 's/^/| /' conftest.$ac_ext >&5
5587
5588 ( exit $ac_status )
5589 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5590 See \`config.log' for more details." >&5
5591 echo "$as_me: error: cannot compute sizeof (long long), 77
5592 See \`config.log' for more details." >&2;}
5593 { (exit 1); exit 1; }; }
5594 fi
5595 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5596 fi
5597 fi
5598 rm -f conftest.val
5599 else
5600 ac_cv_sizeof_long_long=0
5601 fi
5602 fi
5603 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5604 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5605 cat >>confdefs.h <<_ACEOF
5606 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5607 _ACEOF
5608
5609
5610 fi
5611
5612 echo "$as_me:$LINENO: checking for __int64" >&5
5613 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5614 if test "${ac_cv_type___int64+set}" = set; then
5615 echo $ECHO_N "(cached) $ECHO_C" >&6
5616 else
5617 cat >conftest.$ac_ext <<_ACEOF
5618 /* confdefs.h. */
5619 _ACEOF
5620 cat confdefs.h >>conftest.$ac_ext
5621 cat >>conftest.$ac_ext <<_ACEOF
5622 /* end confdefs.h. */
5623 $ac_includes_default
5624 int
5625 main ()
5626 {
5627 if ((__int64 *) 0)
5628 return 0;
5629 if (sizeof (__int64))
5630 return 0;
5631 ;
5632 return 0;
5633 }
5634 _ACEOF
5635 rm -f conftest.$ac_objext
5636 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5637 (eval $ac_compile) 2>conftest.er1
5638 ac_status=$?
5639 grep -v '^ *+' conftest.er1 >conftest.err
5640 rm -f conftest.er1
5641 cat conftest.err >&5
5642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5643 (exit $ac_status); } &&
5644 { ac_try='test -z "$ac_c_werror_flag"
5645 || test ! -s conftest.err'
5646 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5647 (eval $ac_try) 2>&5
5648 ac_status=$?
5649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5650 (exit $ac_status); }; } &&
5651 { ac_try='test -s conftest.$ac_objext'
5652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5653 (eval $ac_try) 2>&5
5654 ac_status=$?
5655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656 (exit $ac_status); }; }; then
5657 ac_cv_type___int64=yes
5658 else
5659 echo "$as_me: failed program was:" >&5
5660 sed 's/^/| /' conftest.$ac_ext >&5
5661
5662 ac_cv_type___int64=no
5663 fi
5664 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5665 fi
5666 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5667 echo "${ECHO_T}$ac_cv_type___int64" >&6
5668 if test $ac_cv_type___int64 = yes; then
5669
5670 cat >>confdefs.h <<_ACEOF
5671 #define HAVE___INT64 1
5672 _ACEOF
5673
5674 echo "$as_me:$LINENO: checking for __int64" >&5
5675 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5676 if test "${ac_cv_type___int64+set}" = set; then
5677 echo $ECHO_N "(cached) $ECHO_C" >&6
5678 else
5679 cat >conftest.$ac_ext <<_ACEOF
5680 /* confdefs.h. */
5681 _ACEOF
5682 cat confdefs.h >>conftest.$ac_ext
5683 cat >>conftest.$ac_ext <<_ACEOF
5684 /* end confdefs.h. */
5685 $ac_includes_default
5686 int
5687 main ()
5688 {
5689 if ((__int64 *) 0)
5690 return 0;
5691 if (sizeof (__int64))
5692 return 0;
5693 ;
5694 return 0;
5695 }
5696 _ACEOF
5697 rm -f conftest.$ac_objext
5698 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5699 (eval $ac_compile) 2>conftest.er1
5700 ac_status=$?
5701 grep -v '^ *+' conftest.er1 >conftest.err
5702 rm -f conftest.er1
5703 cat conftest.err >&5
5704 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5705 (exit $ac_status); } &&
5706 { ac_try='test -z "$ac_c_werror_flag"
5707 || test ! -s conftest.err'
5708 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5709 (eval $ac_try) 2>&5
5710 ac_status=$?
5711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5712 (exit $ac_status); }; } &&
5713 { ac_try='test -s conftest.$ac_objext'
5714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5715 (eval $ac_try) 2>&5
5716 ac_status=$?
5717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5718 (exit $ac_status); }; }; then
5719 ac_cv_type___int64=yes
5720 else
5721 echo "$as_me: failed program was:" >&5
5722 sed 's/^/| /' conftest.$ac_ext >&5
5723
5724 ac_cv_type___int64=no
5725 fi
5726 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5727 fi
5728 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5729 echo "${ECHO_T}$ac_cv_type___int64" >&6
5730
5731 echo "$as_me:$LINENO: checking size of __int64" >&5
5732 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5733 if test "${ac_cv_sizeof___int64+set}" = set; then
5734 echo $ECHO_N "(cached) $ECHO_C" >&6
5735 else
5736 if test "$ac_cv_type___int64" = yes; then
5737 # The cast to unsigned long works around a bug in the HP C Compiler
5738 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5739 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5740 # This bug is HP SR number 8606223364.
5741 if test "$cross_compiling" = yes; then
5742 # Depending upon the size, compute the lo and hi bounds.
5743 cat >conftest.$ac_ext <<_ACEOF
5744 /* confdefs.h. */
5745 _ACEOF
5746 cat confdefs.h >>conftest.$ac_ext
5747 cat >>conftest.$ac_ext <<_ACEOF
5748 /* end confdefs.h. */
5749 $ac_includes_default
5750 int
5751 main ()
5752 {
5753 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5754 test_array [0] = 0
5755
5756 ;
5757 return 0;
5758 }
5759 _ACEOF
5760 rm -f conftest.$ac_objext
5761 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5762 (eval $ac_compile) 2>conftest.er1
5763 ac_status=$?
5764 grep -v '^ *+' conftest.er1 >conftest.err
5765 rm -f conftest.er1
5766 cat conftest.err >&5
5767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5768 (exit $ac_status); } &&
5769 { ac_try='test -z "$ac_c_werror_flag"
5770 || test ! -s conftest.err'
5771 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5772 (eval $ac_try) 2>&5
5773 ac_status=$?
5774 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5775 (exit $ac_status); }; } &&
5776 { ac_try='test -s conftest.$ac_objext'
5777 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5778 (eval $ac_try) 2>&5
5779 ac_status=$?
5780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5781 (exit $ac_status); }; }; then
5782 ac_lo=0 ac_mid=0
5783 while :; do
5784 cat >conftest.$ac_ext <<_ACEOF
5785 /* confdefs.h. */
5786 _ACEOF
5787 cat confdefs.h >>conftest.$ac_ext
5788 cat >>conftest.$ac_ext <<_ACEOF
5789 /* end confdefs.h. */
5790 $ac_includes_default
5791 int
5792 main ()
5793 {
5794 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5795 test_array [0] = 0
5796
5797 ;
5798 return 0;
5799 }
5800 _ACEOF
5801 rm -f conftest.$ac_objext
5802 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5803 (eval $ac_compile) 2>conftest.er1
5804 ac_status=$?
5805 grep -v '^ *+' conftest.er1 >conftest.err
5806 rm -f conftest.er1
5807 cat conftest.err >&5
5808 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5809 (exit $ac_status); } &&
5810 { ac_try='test -z "$ac_c_werror_flag"
5811 || test ! -s conftest.err'
5812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5813 (eval $ac_try) 2>&5
5814 ac_status=$?
5815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5816 (exit $ac_status); }; } &&
5817 { ac_try='test -s conftest.$ac_objext'
5818 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5819 (eval $ac_try) 2>&5
5820 ac_status=$?
5821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5822 (exit $ac_status); }; }; then
5823 ac_hi=$ac_mid; break
5824 else
5825 echo "$as_me: failed program was:" >&5
5826 sed 's/^/| /' conftest.$ac_ext >&5
5827
5828 ac_lo=`expr $ac_mid + 1`
5829 if test $ac_lo -le $ac_mid; then
5830 ac_lo= ac_hi=
5831 break
5832 fi
5833 ac_mid=`expr 2 '*' $ac_mid + 1`
5834 fi
5835 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5836 done
5837 else
5838 echo "$as_me: failed program was:" >&5
5839 sed 's/^/| /' conftest.$ac_ext >&5
5840
5841 cat >conftest.$ac_ext <<_ACEOF
5842 /* confdefs.h. */
5843 _ACEOF
5844 cat confdefs.h >>conftest.$ac_ext
5845 cat >>conftest.$ac_ext <<_ACEOF
5846 /* end confdefs.h. */
5847 $ac_includes_default
5848 int
5849 main ()
5850 {
5851 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
5852 test_array [0] = 0
5853
5854 ;
5855 return 0;
5856 }
5857 _ACEOF
5858 rm -f conftest.$ac_objext
5859 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5860 (eval $ac_compile) 2>conftest.er1
5861 ac_status=$?
5862 grep -v '^ *+' conftest.er1 >conftest.err
5863 rm -f conftest.er1
5864 cat conftest.err >&5
5865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5866 (exit $ac_status); } &&
5867 { ac_try='test -z "$ac_c_werror_flag"
5868 || test ! -s conftest.err'
5869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5870 (eval $ac_try) 2>&5
5871 ac_status=$?
5872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5873 (exit $ac_status); }; } &&
5874 { ac_try='test -s conftest.$ac_objext'
5875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5876 (eval $ac_try) 2>&5
5877 ac_status=$?
5878 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5879 (exit $ac_status); }; }; then
5880 ac_hi=-1 ac_mid=-1
5881 while :; do
5882 cat >conftest.$ac_ext <<_ACEOF
5883 /* confdefs.h. */
5884 _ACEOF
5885 cat confdefs.h >>conftest.$ac_ext
5886 cat >>conftest.$ac_ext <<_ACEOF
5887 /* end confdefs.h. */
5888 $ac_includes_default
5889 int
5890 main ()
5891 {
5892 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
5893 test_array [0] = 0
5894
5895 ;
5896 return 0;
5897 }
5898 _ACEOF
5899 rm -f conftest.$ac_objext
5900 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5901 (eval $ac_compile) 2>conftest.er1
5902 ac_status=$?
5903 grep -v '^ *+' conftest.er1 >conftest.err
5904 rm -f conftest.er1
5905 cat conftest.err >&5
5906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907 (exit $ac_status); } &&
5908 { ac_try='test -z "$ac_c_werror_flag"
5909 || test ! -s conftest.err'
5910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5911 (eval $ac_try) 2>&5
5912 ac_status=$?
5913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914 (exit $ac_status); }; } &&
5915 { ac_try='test -s conftest.$ac_objext'
5916 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5917 (eval $ac_try) 2>&5
5918 ac_status=$?
5919 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5920 (exit $ac_status); }; }; then
5921 ac_lo=$ac_mid; break
5922 else
5923 echo "$as_me: failed program was:" >&5
5924 sed 's/^/| /' conftest.$ac_ext >&5
5925
5926 ac_hi=`expr '(' $ac_mid ')' - 1`
5927 if test $ac_mid -le $ac_hi; then
5928 ac_lo= ac_hi=
5929 break
5930 fi
5931 ac_mid=`expr 2 '*' $ac_mid`
5932 fi
5933 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5934 done
5935 else
5936 echo "$as_me: failed program was:" >&5
5937 sed 's/^/| /' conftest.$ac_ext >&5
5938
5939 ac_lo= ac_hi=
5940 fi
5941 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5942 fi
5943 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5944 # Binary search between lo and hi bounds.
5945 while test "x$ac_lo" != "x$ac_hi"; do
5946 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5947 cat >conftest.$ac_ext <<_ACEOF
5948 /* confdefs.h. */
5949 _ACEOF
5950 cat confdefs.h >>conftest.$ac_ext
5951 cat >>conftest.$ac_ext <<_ACEOF
5952 /* end confdefs.h. */
5953 $ac_includes_default
5954 int
5955 main ()
5956 {
5957 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5958 test_array [0] = 0
5959
5960 ;
5961 return 0;
5962 }
5963 _ACEOF
5964 rm -f conftest.$ac_objext
5965 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5966 (eval $ac_compile) 2>conftest.er1
5967 ac_status=$?
5968 grep -v '^ *+' conftest.er1 >conftest.err
5969 rm -f conftest.er1
5970 cat conftest.err >&5
5971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5972 (exit $ac_status); } &&
5973 { ac_try='test -z "$ac_c_werror_flag"
5974 || test ! -s conftest.err'
5975 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5976 (eval $ac_try) 2>&5
5977 ac_status=$?
5978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5979 (exit $ac_status); }; } &&
5980 { ac_try='test -s conftest.$ac_objext'
5981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5982 (eval $ac_try) 2>&5
5983 ac_status=$?
5984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5985 (exit $ac_status); }; }; then
5986 ac_hi=$ac_mid
5987 else
5988 echo "$as_me: failed program was:" >&5
5989 sed 's/^/| /' conftest.$ac_ext >&5
5990
5991 ac_lo=`expr '(' $ac_mid ')' + 1`
5992 fi
5993 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5994 done
5995 case $ac_lo in
5996 ?*) ac_cv_sizeof___int64=$ac_lo;;
5997 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
5998 See \`config.log' for more details." >&5
5999 echo "$as_me: error: cannot compute sizeof (__int64), 77
6000 See \`config.log' for more details." >&2;}
6001 { (exit 1); exit 1; }; } ;;
6002 esac
6003 else
6004 if test "$cross_compiling" = yes; then
6005 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6006 See \`config.log' for more details." >&5
6007 echo "$as_me: error: cannot run test program while cross compiling
6008 See \`config.log' for more details." >&2;}
6009 { (exit 1); exit 1; }; }
6010 else
6011 cat >conftest.$ac_ext <<_ACEOF
6012 /* confdefs.h. */
6013 _ACEOF
6014 cat confdefs.h >>conftest.$ac_ext
6015 cat >>conftest.$ac_ext <<_ACEOF
6016 /* end confdefs.h. */
6017 $ac_includes_default
6018 long longval () { return (long) (sizeof (__int64)); }
6019 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6020 #include <stdio.h>
6021 #include <stdlib.h>
6022 int
6023 main ()
6024 {
6025
6026 FILE *f = fopen ("conftest.val", "w");
6027 if (! f)
6028 exit (1);
6029 if (((long) (sizeof (__int64))) < 0)
6030 {
6031 long i = longval ();
6032 if (i != ((long) (sizeof (__int64))))
6033 exit (1);
6034 fprintf (f, "%ld\n", i);
6035 }
6036 else
6037 {
6038 unsigned long i = ulongval ();
6039 if (i != ((long) (sizeof (__int64))))
6040 exit (1);
6041 fprintf (f, "%lu\n", i);
6042 }
6043 exit (ferror (f) || fclose (f) != 0);
6044
6045 ;
6046 return 0;
6047 }
6048 _ACEOF
6049 rm -f conftest$ac_exeext
6050 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6051 (eval $ac_link) 2>&5
6052 ac_status=$?
6053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6054 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6055 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6056 (eval $ac_try) 2>&5
6057 ac_status=$?
6058 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6059 (exit $ac_status); }; }; then
6060 ac_cv_sizeof___int64=`cat conftest.val`
6061 else
6062 echo "$as_me: program exited with status $ac_status" >&5
6063 echo "$as_me: failed program was:" >&5
6064 sed 's/^/| /' conftest.$ac_ext >&5
6065
6066 ( exit $ac_status )
6067 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6068 See \`config.log' for more details." >&5
6069 echo "$as_me: error: cannot compute sizeof (__int64), 77
6070 See \`config.log' for more details." >&2;}
6071 { (exit 1); exit 1; }; }
6072 fi
6073 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6074 fi
6075 fi
6076 rm -f conftest.val
6077 else
6078 ac_cv_sizeof___int64=0
6079 fi
6080 fi
6081 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6082 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6083 cat >>confdefs.h <<_ACEOF
6084 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6085 _ACEOF
6086
6087
6088 fi
6089
6090
6091 # ---------------------
6092 # Warnings and checking
6093 # ---------------------
6094
6095 # Check $CC warning features (if it's GCC).
6096 # We want to use -pedantic, but we don't want warnings about
6097 # * 'long long'
6098 # * variadic macros
6099 # * overlong strings
6100 # So, we only use -pedantic if we can disable those warnings.
6101
6102 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
6103 echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
6104 if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
6105 echo $ECHO_N "(cached) $ECHO_C" >&6
6106 else
6107 save_CFLAGS="$CFLAGS"
6108 CFLAGS="-Wno-long-long"
6109 cat >conftest.$ac_ext <<_ACEOF
6110 /* confdefs.h. */
6111 _ACEOF
6112 cat confdefs.h >>conftest.$ac_ext
6113 cat >>conftest.$ac_ext <<_ACEOF
6114 /* end confdefs.h. */
6115
6116 _ACEOF
6117 rm -f conftest.$ac_objext
6118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6119 (eval $ac_compile) 2>conftest.er1
6120 ac_status=$?
6121 grep -v '^ *+' conftest.er1 >conftest.err
6122 rm -f conftest.er1
6123 cat conftest.err >&5
6124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125 (exit $ac_status); } &&
6126 { ac_try='test -z "$ac_c_werror_flag"
6127 || test ! -s conftest.err'
6128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6129 (eval $ac_try) 2>&5
6130 ac_status=$?
6131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6132 (exit $ac_status); }; } &&
6133 { ac_try='test -s conftest.$ac_objext'
6134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6135 (eval $ac_try) 2>&5
6136 ac_status=$?
6137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6138 (exit $ac_status); }; }; then
6139 ac_cv_prog_cc_w_no_long_long=yes
6140 else
6141 echo "$as_me: failed program was:" >&5
6142 sed 's/^/| /' conftest.$ac_ext >&5
6143
6144 ac_cv_prog_cc_w_no_long_long=no
6145 fi
6146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6147 CFLAGS="$save_CFLAGS"
6148
6149 fi
6150 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
6151 echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
6152
6153 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
6154 echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
6155 if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
6156 echo $ECHO_N "(cached) $ECHO_C" >&6
6157 else
6158 save_CFLAGS="$CFLAGS"
6159 CFLAGS="-Wno-variadic-macros"
6160 cat >conftest.$ac_ext <<_ACEOF
6161 /* confdefs.h. */
6162 _ACEOF
6163 cat confdefs.h >>conftest.$ac_ext
6164 cat >>conftest.$ac_ext <<_ACEOF
6165 /* end confdefs.h. */
6166
6167 _ACEOF
6168 rm -f conftest.$ac_objext
6169 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6170 (eval $ac_compile) 2>conftest.er1
6171 ac_status=$?
6172 grep -v '^ *+' conftest.er1 >conftest.err
6173 rm -f conftest.er1
6174 cat conftest.err >&5
6175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6176 (exit $ac_status); } &&
6177 { ac_try='test -z "$ac_c_werror_flag"
6178 || test ! -s conftest.err'
6179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6180 (eval $ac_try) 2>&5
6181 ac_status=$?
6182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6183 (exit $ac_status); }; } &&
6184 { ac_try='test -s conftest.$ac_objext'
6185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6186 (eval $ac_try) 2>&5
6187 ac_status=$?
6188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6189 (exit $ac_status); }; }; then
6190 ac_cv_prog_cc_w_no_variadic_macros=yes
6191 else
6192 echo "$as_me: failed program was:" >&5
6193 sed 's/^/| /' conftest.$ac_ext >&5
6194
6195 ac_cv_prog_cc_w_no_variadic_macros=no
6196 fi
6197 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6198 CFLAGS="$save_CFLAGS"
6199
6200 fi
6201 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
6202 echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
6203
6204 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-overlength-strings" >&5
6205 echo $ECHO_N "checking whether ${CC} accepts -Wno-overlength-strings... $ECHO_C" >&6
6206 if test "${ac_cv_prog_cc_w_no_overlength_strings+set}" = set; then
6207 echo $ECHO_N "(cached) $ECHO_C" >&6
6208 else
6209 save_CFLAGS="$CFLAGS"
6210 CFLAGS="-Wno-overlength-strings"
6211 cat >conftest.$ac_ext <<_ACEOF
6212 /* confdefs.h. */
6213 _ACEOF
6214 cat confdefs.h >>conftest.$ac_ext
6215 cat >>conftest.$ac_ext <<_ACEOF
6216 /* end confdefs.h. */
6217
6218 _ACEOF
6219 rm -f conftest.$ac_objext
6220 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6221 (eval $ac_compile) 2>conftest.er1
6222 ac_status=$?
6223 grep -v '^ *+' conftest.er1 >conftest.err
6224 rm -f conftest.er1
6225 cat conftest.err >&5
6226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6227 (exit $ac_status); } &&
6228 { ac_try='test -z "$ac_c_werror_flag"
6229 || test ! -s conftest.err'
6230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6231 (eval $ac_try) 2>&5
6232 ac_status=$?
6233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6234 (exit $ac_status); }; } &&
6235 { ac_try='test -s conftest.$ac_objext'
6236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6237 (eval $ac_try) 2>&5
6238 ac_status=$?
6239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6240 (exit $ac_status); }; }; then
6241 ac_cv_prog_cc_w_no_overlength_strings=yes
6242 else
6243 echo "$as_me: failed program was:" >&5
6244 sed 's/^/| /' conftest.$ac_ext >&5
6245
6246 ac_cv_prog_cc_w_no_overlength_strings=no
6247 fi
6248 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6249 CFLAGS="$save_CFLAGS"
6250
6251 fi
6252 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_overlength_strings" >&5
6253 echo "${ECHO_T}$ac_cv_prog_cc_w_no_overlength_strings" >&6
6254
6255 strict_warn=
6256 if test $ac_cv_prog_cc_w_no_long_long = yes \
6257 && test $ac_cv_prog_cc_w_no_variadic_macros = yes \
6258 && test $ac_cv_prog_cc_w_no_overlength_strings = yes ; then
6259 strict_warn="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6260 fi
6261
6262 # Add -Wold-style-definition if it's accepted
6263 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
6264 echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
6265 if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
6266 echo $ECHO_N "(cached) $ECHO_C" >&6
6267 else
6268 save_CFLAGS="$CFLAGS"
6269 CFLAGS="-Wold-style-definition"
6270 cat >conftest.$ac_ext <<_ACEOF
6271 /* confdefs.h. */
6272 _ACEOF
6273 cat confdefs.h >>conftest.$ac_ext
6274 cat >>conftest.$ac_ext <<_ACEOF
6275 /* end confdefs.h. */
6276
6277 _ACEOF
6278 rm -f conftest.$ac_objext
6279 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6280 (eval $ac_compile) 2>conftest.er1
6281 ac_status=$?
6282 grep -v '^ *+' conftest.er1 >conftest.err
6283 rm -f conftest.er1
6284 cat conftest.err >&5
6285 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6286 (exit $ac_status); } &&
6287 { ac_try='test -z "$ac_c_werror_flag"
6288 || test ! -s conftest.err'
6289 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6290 (eval $ac_try) 2>&5
6291 ac_status=$?
6292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293 (exit $ac_status); }; } &&
6294 { ac_try='test -s conftest.$ac_objext'
6295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6296 (eval $ac_try) 2>&5
6297 ac_status=$?
6298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6299 (exit $ac_status); }; }; then
6300 ac_cv_prog_cc_w_old_style_definition=yes
6301 else
6302 echo "$as_me: failed program was:" >&5
6303 sed 's/^/| /' conftest.$ac_ext >&5
6304
6305 ac_cv_prog_cc_w_old_style_definition=no
6306 fi
6307 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6308 CFLAGS="$save_CFLAGS"
6309
6310 fi
6311 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
6312 echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
6313 if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
6314 strict_warn="${strict_warn} -Wold-style-definition"
6315 fi
6316
6317 # Add -Wmissing-format-attribute if it's accepted
6318 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
6319 echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
6320 if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
6321 echo $ECHO_N "(cached) $ECHO_C" >&6
6322 else
6323 save_CFLAGS="$CFLAGS"
6324 CFLAGS="-Wmissing-format-attribute"
6325 cat >conftest.$ac_ext <<_ACEOF
6326 /* confdefs.h. */
6327 _ACEOF
6328 cat confdefs.h >>conftest.$ac_ext
6329 cat >>conftest.$ac_ext <<_ACEOF
6330 /* end confdefs.h. */
6331
6332 _ACEOF
6333 rm -f conftest.$ac_objext
6334 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6335 (eval $ac_compile) 2>conftest.er1
6336 ac_status=$?
6337 grep -v '^ *+' conftest.er1 >conftest.err
6338 rm -f conftest.er1
6339 cat conftest.err >&5
6340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6341 (exit $ac_status); } &&
6342 { ac_try='test -z "$ac_c_werror_flag"
6343 || test ! -s conftest.err'
6344 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6345 (eval $ac_try) 2>&5
6346 ac_status=$?
6347 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6348 (exit $ac_status); }; } &&
6349 { ac_try='test -s conftest.$ac_objext'
6350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6351 (eval $ac_try) 2>&5
6352 ac_status=$?
6353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6354 (exit $ac_status); }; }; then
6355 ac_cv_prog_cc_w_missing_format_attribute=yes
6356 else
6357 echo "$as_me: failed program was:" >&5
6358 sed 's/^/| /' conftest.$ac_ext >&5
6359
6360 ac_cv_prog_cc_w_missing_format_attribute=no
6361 fi
6362 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6363 CFLAGS="$save_CFLAGS"
6364
6365 fi
6366 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
6367 echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
6368 if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
6369 strict_warn="${strict_warn} -Wmissing-format-attribute"
6370 fi
6371
6372 # Enable -Werror, period.
6373 # Check whether --enable-werror_always or --disable-werror_always was given.
6374 if test "${enable_werror_always+set}" = set; then
6375 enableval="$enable_werror_always"
6376
6377 else
6378 enable_werror_always=no
6379 fi;
6380 if test x${enable_werror_always} = xyes ; then
6381 strict_warn="${strict_warn} -Werror"
6382 fi
6383
6384
6385 # Get C++ compatibility warning flag, if supported.
6386 echo "$as_me:$LINENO: checking whether ${CC} accepts -Wc++-compat" >&5
6387 echo $ECHO_N "checking whether ${CC} accepts -Wc++-compat... $ECHO_C" >&6
6388 if test "${ac_cv_prog_cc_w_cxx_compat+set}" = set; then
6389 echo $ECHO_N "(cached) $ECHO_C" >&6
6390 else
6391 save_CFLAGS="$CFLAGS"
6392 CFLAGS="-Wc++-compat"
6393 cat >conftest.$ac_ext <<_ACEOF
6394 /* confdefs.h. */
6395 _ACEOF
6396 cat confdefs.h >>conftest.$ac_ext
6397 cat >>conftest.$ac_ext <<_ACEOF
6398 /* end confdefs.h. */
6399
6400 _ACEOF
6401 rm -f conftest.$ac_objext
6402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6403 (eval $ac_compile) 2>conftest.er1
6404 ac_status=$?
6405 grep -v '^ *+' conftest.er1 >conftest.err
6406 rm -f conftest.er1
6407 cat conftest.err >&5
6408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409 (exit $ac_status); } &&
6410 { ac_try='test -z "$ac_c_werror_flag"
6411 || test ! -s conftest.err'
6412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413 (eval $ac_try) 2>&5
6414 ac_status=$?
6415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416 (exit $ac_status); }; } &&
6417 { ac_try='test -s conftest.$ac_objext'
6418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6419 (eval $ac_try) 2>&5
6420 ac_status=$?
6421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422 (exit $ac_status); }; }; then
6423 ac_cv_prog_cc_w_cxx_compat=yes
6424 else
6425 echo "$as_me: failed program was:" >&5
6426 sed 's/^/| /' conftest.$ac_ext >&5
6427
6428 ac_cv_prog_cc_w_cxx_compat=no
6429 fi
6430 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6431 CFLAGS="$save_CFLAGS"
6432
6433 fi
6434 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_cxx_compat" >&5
6435 echo "${ECHO_T}$ac_cv_prog_cc_w_cxx_compat" >&6
6436 if test x${ac_cv_prog_cc_w_cxx_compat} = xyes; then
6437 cxx_compat_warn="-Wc++-compat"
6438 fi
6439
6440
6441
6442 # If the native compiler is GCC, we can enable warnings even in stage1.
6443 # That's useful for people building cross-compilers, or just running a
6444 # quick `make'.
6445 warn_cflags=
6446 if test "x$GCC" = "xyes"; then
6447 warn_cflags='$(GCC_WARN_CFLAGS)'
6448 fi
6449
6450
6451 # Enable expensive internal checks
6452 is_release=
6453 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6454 is_release=yes
6455 fi
6456
6457 # Check whether --enable-checking or --disable-checking was given.
6458 if test "${enable_checking+set}" = set; then
6459 enableval="$enable_checking"
6460 ac_checking_flags="${enableval}"
6461 else
6462
6463 # Determine the default checks.
6464 if test x$is_release = x ; then
6465 ac_checking_flags=yes
6466 else
6467 ac_checking_flags=release
6468 fi
6469 fi;
6470 ac_assert_checking=1
6471 ac_checking=
6472 ac_fold_checking=
6473 ac_gc_checking=
6474 ac_gc_always_collect=
6475 ac_rtl_checking=
6476 ac_rtlflag_checking=
6477 ac_runtime_checking=1
6478 ac_tree_checking=
6479 ac_valgrind_checking=
6480 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6481 for check in $ac_checking_flags
6482 do
6483 case $check in
6484 # these set all the flags to specific states
6485 yes) ac_assert_checking=1 ; ac_checking=1 ;
6486 ac_fold_checking= ; ac_gc_checking=1 ;
6487 ac_gc_always_collect= ; ac_rtl_checking= ;
6488 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6489 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6490 no|none) ac_assert_checking= ; ac_checking= ;
6491 ac_fold_checking= ; ac_gc_checking= ;
6492 ac_gc_always_collect= ; ac_rtl_checking= ;
6493 ac_rtlflag_checking= ; ac_runtime_checking= ;
6494 ac_tree_checking= ; ac_valgrind_checking= ;;
6495 all) ac_assert_checking=1 ; ac_checking=1 ;
6496 ac_fold_checking=1 ; ac_gc_checking=1 ;
6497 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6498 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6499 ac_tree_checking=1 ; ac_valgrind_checking= ;;
6500 release) ac_assert_checking=1 ; ac_checking= ;
6501 ac_fold_checking= ; ac_gc_checking= ;
6502 ac_gc_always_collect= ; ac_rtl_checking= ;
6503 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6504 ac_tree_checking= ; ac_valgrind_checking= ;;
6505 # these enable particular checks
6506 assert) ac_assert_checking=1 ;;
6507 fold) ac_fold_checking=1 ;;
6508 gc) ac_gc_checking=1 ;;
6509 gcac) ac_gc_always_collect=1 ;;
6510 misc) ac_checking=1 ;;
6511 rtl) ac_rtl_checking=1 ;;
6512 rtlflag) ac_rtlflag_checking=1 ;;
6513 runtime) ac_runtime_checking=1 ;;
6514 tree) ac_tree_checking=1 ;;
6515 valgrind) ac_valgrind_checking=1 ;;
6516 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6517 echo "$as_me: error: unknown check category $check" >&2;}
6518 { (exit 1); exit 1; }; } ;;
6519 esac
6520 done
6521 IFS="$ac_save_IFS"
6522
6523 nocommon_flag=""
6524 if test x$ac_checking != x ; then
6525
6526 cat >>confdefs.h <<\_ACEOF
6527 #define ENABLE_CHECKING 1
6528 _ACEOF
6529
6530 nocommon_flag=-fno-common
6531 fi
6532
6533 if test x$ac_assert_checking != x ; then
6534
6535 cat >>confdefs.h <<\_ACEOF
6536 #define ENABLE_ASSERT_CHECKING 1
6537 _ACEOF
6538
6539 fi
6540
6541 if test x$ac_runtime_checking != x ; then
6542
6543 cat >>confdefs.h <<\_ACEOF
6544 #define ENABLE_RUNTIME_CHECKING 1
6545 _ACEOF
6546
6547 fi
6548 if test x$ac_tree_checking != x ; then
6549
6550 cat >>confdefs.h <<\_ACEOF
6551 #define ENABLE_TREE_CHECKING 1
6552 _ACEOF
6553
6554 TREEBROWSER=tree-browser.o
6555 fi
6556
6557 if test x$ac_rtl_checking != x ; then
6558
6559 cat >>confdefs.h <<\_ACEOF
6560 #define ENABLE_RTL_CHECKING 1
6561 _ACEOF
6562
6563 fi
6564 if test x$ac_rtlflag_checking != x ; then
6565
6566 cat >>confdefs.h <<\_ACEOF
6567 #define ENABLE_RTL_FLAG_CHECKING 1
6568 _ACEOF
6569
6570 fi
6571 if test x$ac_gc_checking != x ; then
6572
6573 cat >>confdefs.h <<\_ACEOF
6574 #define ENABLE_GC_CHECKING 1
6575 _ACEOF
6576
6577 fi
6578 if test x$ac_gc_always_collect != x ; then
6579
6580 cat >>confdefs.h <<\_ACEOF
6581 #define ENABLE_GC_ALWAYS_COLLECT 1
6582 _ACEOF
6583
6584 fi
6585 if test x$ac_fold_checking != x ; then
6586
6587 cat >>confdefs.h <<\_ACEOF
6588 #define ENABLE_FOLD_CHECKING 1
6589 _ACEOF
6590
6591 fi
6592 valgrind_path_defines=
6593 valgrind_command=
6594
6595 if test "${ac_cv_header_valgrind_h+set}" = set; then
6596 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6597 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6598 if test "${ac_cv_header_valgrind_h+set}" = set; then
6599 echo $ECHO_N "(cached) $ECHO_C" >&6
6600 fi
6601 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6602 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6603 else
6604 # Is the header compilable?
6605 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6606 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6607 cat >conftest.$ac_ext <<_ACEOF
6608 /* confdefs.h. */
6609 _ACEOF
6610 cat confdefs.h >>conftest.$ac_ext
6611 cat >>conftest.$ac_ext <<_ACEOF
6612 /* end confdefs.h. */
6613 $ac_includes_default
6614 #include <valgrind.h>
6615 _ACEOF
6616 rm -f conftest.$ac_objext
6617 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6618 (eval $ac_compile) 2>conftest.er1
6619 ac_status=$?
6620 grep -v '^ *+' conftest.er1 >conftest.err
6621 rm -f conftest.er1
6622 cat conftest.err >&5
6623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6624 (exit $ac_status); } &&
6625 { ac_try='test -z "$ac_c_werror_flag"
6626 || test ! -s conftest.err'
6627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6628 (eval $ac_try) 2>&5
6629 ac_status=$?
6630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631 (exit $ac_status); }; } &&
6632 { ac_try='test -s conftest.$ac_objext'
6633 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6634 (eval $ac_try) 2>&5
6635 ac_status=$?
6636 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6637 (exit $ac_status); }; }; then
6638 ac_header_compiler=yes
6639 else
6640 echo "$as_me: failed program was:" >&5
6641 sed 's/^/| /' conftest.$ac_ext >&5
6642
6643 ac_header_compiler=no
6644 fi
6645 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6646 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6647 echo "${ECHO_T}$ac_header_compiler" >&6
6648
6649 # Is the header present?
6650 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6651 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6652 cat >conftest.$ac_ext <<_ACEOF
6653 /* confdefs.h. */
6654 _ACEOF
6655 cat confdefs.h >>conftest.$ac_ext
6656 cat >>conftest.$ac_ext <<_ACEOF
6657 /* end confdefs.h. */
6658 #include <valgrind.h>
6659 _ACEOF
6660 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6661 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6662 ac_status=$?
6663 grep -v '^ *+' conftest.er1 >conftest.err
6664 rm -f conftest.er1
6665 cat conftest.err >&5
6666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6667 (exit $ac_status); } >/dev/null; then
6668 if test -s conftest.err; then
6669 ac_cpp_err=$ac_c_preproc_warn_flag
6670 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6671 else
6672 ac_cpp_err=
6673 fi
6674 else
6675 ac_cpp_err=yes
6676 fi
6677 if test -z "$ac_cpp_err"; then
6678 ac_header_preproc=yes
6679 else
6680 echo "$as_me: failed program was:" >&5
6681 sed 's/^/| /' conftest.$ac_ext >&5
6682
6683 ac_header_preproc=no
6684 fi
6685 rm -f conftest.err conftest.$ac_ext
6686 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6687 echo "${ECHO_T}$ac_header_preproc" >&6
6688
6689 # So? What about this header?
6690 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6691 yes:no: )
6692 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6693 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6694 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6695 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6696 ac_header_preproc=yes
6697 ;;
6698 no:yes:* )
6699 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6700 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6701 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
6702 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
6703 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6704 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6705 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
6706 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
6707 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6708 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6709 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6710 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6711 (
6712 cat <<\_ASBOX
6713 ## ------------------------------------------ ##
6714 ## Report this to the AC_PACKAGE_NAME lists. ##
6715 ## ------------------------------------------ ##
6716 _ASBOX
6717 ) |
6718 sed "s/^/$as_me: WARNING: /" >&2
6719 ;;
6720 esac
6721 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6722 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6723 if test "${ac_cv_header_valgrind_h+set}" = set; then
6724 echo $ECHO_N "(cached) $ECHO_C" >&6
6725 else
6726 ac_cv_header_valgrind_h=$ac_header_preproc
6727 fi
6728 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6729 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6730
6731 fi
6732 if test $ac_cv_header_valgrind_h = yes; then
6733 have_valgrind_h=yes
6734 else
6735 have_valgrind_h=no
6736 fi
6737
6738
6739
6740 if test x$ac_valgrind_checking != x ; then
6741 # It is certainly possible that there's valgrind but no valgrind.h.
6742 # GCC relies on making annotations so we must have both.
6743 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6744 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6745 cat >conftest.$ac_ext <<_ACEOF
6746 /* confdefs.h. */
6747 _ACEOF
6748 cat confdefs.h >>conftest.$ac_ext
6749 cat >>conftest.$ac_ext <<_ACEOF
6750 /* end confdefs.h. */
6751 #include <valgrind/memcheck.h>
6752 #ifndef VALGRIND_DISCARD
6753 #error VALGRIND_DISCARD not defined
6754 #endif
6755 _ACEOF
6756 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6757 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6758 ac_status=$?
6759 grep -v '^ *+' conftest.er1 >conftest.err
6760 rm -f conftest.er1
6761 cat conftest.err >&5
6762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6763 (exit $ac_status); } >/dev/null; then
6764 if test -s conftest.err; then
6765 ac_cpp_err=$ac_c_preproc_warn_flag
6766 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6767 else
6768 ac_cpp_err=
6769 fi
6770 else
6771 ac_cpp_err=yes
6772 fi
6773 if test -z "$ac_cpp_err"; then
6774 gcc_cv_header_valgrind_memcheck_h=yes
6775 else
6776 echo "$as_me: failed program was:" >&5
6777 sed 's/^/| /' conftest.$ac_ext >&5
6778
6779 gcc_cv_header_valgrind_memcheck_h=no
6780 fi
6781 rm -f conftest.err conftest.$ac_ext
6782 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6783 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6784 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6785 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6786 cat >conftest.$ac_ext <<_ACEOF
6787 /* confdefs.h. */
6788 _ACEOF
6789 cat confdefs.h >>conftest.$ac_ext
6790 cat >>conftest.$ac_ext <<_ACEOF
6791 /* end confdefs.h. */
6792 #include <memcheck.h>
6793 #ifndef VALGRIND_DISCARD
6794 #error VALGRIND_DISCARD not defined
6795 #endif
6796 _ACEOF
6797 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6798 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6799 ac_status=$?
6800 grep -v '^ *+' conftest.er1 >conftest.err
6801 rm -f conftest.er1
6802 cat conftest.err >&5
6803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6804 (exit $ac_status); } >/dev/null; then
6805 if test -s conftest.err; then
6806 ac_cpp_err=$ac_c_preproc_warn_flag
6807 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6808 else
6809 ac_cpp_err=
6810 fi
6811 else
6812 ac_cpp_err=yes
6813 fi
6814 if test -z "$ac_cpp_err"; then
6815 gcc_cv_header_memcheck_h=yes
6816 else
6817 echo "$as_me: failed program was:" >&5
6818 sed 's/^/| /' conftest.$ac_ext >&5
6819
6820 gcc_cv_header_memcheck_h=no
6821 fi
6822 rm -f conftest.err conftest.$ac_ext
6823 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6824 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6825
6826 # Prepare PATH_SEPARATOR.
6827 # The user is always right.
6828 if test "${PATH_SEPARATOR+set}" != set; then
6829 echo "#! /bin/sh" >conf$$.sh
6830 echo "exit 0" >>conf$$.sh
6831 chmod +x conf$$.sh
6832 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6833 PATH_SEPARATOR=';'
6834 else
6835 PATH_SEPARATOR=:
6836 fi
6837 rm -f conf$$.sh
6838 fi
6839
6840 # Find out how to test for executable files. Don't use a zero-byte file,
6841 # as systems may use methods other than mode bits to determine executability.
6842 cat >conf$$.file <<_ASEOF
6843 #! /bin/sh
6844 exit 0
6845 _ASEOF
6846 chmod +x conf$$.file
6847 if test -x conf$$.file >/dev/null 2>&1; then
6848 ac_executable_p="test -x"
6849 else
6850 ac_executable_p="test -f"
6851 fi
6852 rm -f conf$$.file
6853
6854 # Extract the first word of "valgrind", so it can be a program name with args.
6855 set dummy valgrind; ac_word=$2
6856 echo "$as_me:$LINENO: checking for $ac_word" >&5
6857 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6858 if test "${ac_cv_path_valgrind_path+set}" = set; then
6859 echo $ECHO_N "(cached) $ECHO_C" >&6
6860 else
6861 case "$valgrind_path" in
6862 [\\/]* | ?:[\\/]*)
6863 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6864 ;;
6865 *)
6866 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6867 for ac_dir in $PATH; do
6868 IFS="$ac_save_IFS"
6869 test -z "$ac_dir" && ac_dir=.
6870 for ac_exec_ext in '' $ac_executable_extensions; do
6871 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6872 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6873 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6874 break 2
6875 fi
6876 fi
6877 done
6878 done
6879 IFS="$ac_save_IFS"
6880 ;;
6881 esac
6882 fi
6883 valgrind_path="$ac_cv_path_valgrind_path"
6884 if test -n "$valgrind_path"; then
6885 echo "$as_me:$LINENO: result: $valgrind_path" >&5
6886 echo "${ECHO_T}$valgrind_path" >&6
6887 else
6888 echo "$as_me:$LINENO: result: no" >&5
6889 echo "${ECHO_T}no" >&6
6890 fi
6891
6892 if test "x$valgrind_path" = "x" \
6893 || (test $have_valgrind_h = no \
6894 && test $gcc_cv_header_memcheck_h = no \
6895 && test $gcc_cv_header_valgrind_memcheck_h = no); then
6896 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
6897 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
6898 { (exit 1); exit 1; }; }
6899 fi
6900 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6901 valgrind_command="$valgrind_path -q"
6902
6903 cat >>confdefs.h <<\_ACEOF
6904 #define ENABLE_VALGRIND_CHECKING 1
6905 _ACEOF
6906
6907 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6908
6909 cat >>confdefs.h <<\_ACEOF
6910 #define HAVE_VALGRIND_MEMCHECK_H 1
6911 _ACEOF
6912
6913 fi
6914 if test $gcc_cv_header_memcheck_h = yes; then
6915
6916 cat >>confdefs.h <<\_ACEOF
6917 #define HAVE_MEMCHECK_H 1
6918 _ACEOF
6919
6920 fi
6921 fi
6922
6923
6924
6925 # Check whether --enable-mapped-location or --disable-mapped-location was given.
6926 if test "${enable_mapped_location+set}" = set; then
6927 enableval="$enable_mapped_location"
6928
6929 else
6930 enable_mapped_location=no
6931 fi;
6932
6933 if test "$enable_mapped_location" = yes ; then
6934
6935 cat >>confdefs.h <<\_ACEOF
6936 #define USE_MAPPED_LOCATION 1
6937 _ACEOF
6938
6939 fi
6940
6941 # Enable code coverage collection
6942 # Check whether --enable-coverage or --disable-coverage was given.
6943 if test "${enable_coverage+set}" = set; then
6944 enableval="$enable_coverage"
6945 case "${enableval}" in
6946 yes|noopt)
6947 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6948 ;;
6949 opt)
6950 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6951 ;;
6952 no)
6953 # a.k.a. --disable-coverage
6954 coverage_flags=""
6955 ;;
6956 *)
6957 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
6958 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
6959 { (exit 1); exit 1; }; }
6960 ;;
6961 esac
6962 else
6963 coverage_flags=""
6964 fi;
6965
6966
6967 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
6968 if test "${enable_gather_detailed_mem_stats+set}" = set; then
6969 enableval="$enable_gather_detailed_mem_stats"
6970
6971 else
6972 enable_gather_detailed_mem_stats=no
6973 fi;
6974 if test x$enable_gather_detailed_mem_stats = xyes ; then
6975
6976 cat >>confdefs.h <<\_ACEOF
6977 #define GATHER_STATISTICS 1
6978 _ACEOF
6979
6980 fi
6981
6982 # -------------------------------
6983 # Miscenalleous configure options
6984 # -------------------------------
6985
6986 # With stabs
6987
6988 # Check whether --with-stabs or --without-stabs was given.
6989 if test "${with_stabs+set}" = set; then
6990 withval="$with_stabs"
6991 stabs="$with_stabs"
6992 else
6993 stabs=no
6994 fi;
6995
6996 # Determine whether or not multilibs are enabled.
6997 # Check whether --enable-multilib or --disable-multilib was given.
6998 if test "${enable_multilib+set}" = set; then
6999 enableval="$enable_multilib"
7000
7001 else
7002 enable_multilib=yes
7003 fi;
7004
7005
7006 # Enable __cxa_atexit for C++.
7007 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7008 if test "${enable___cxa_atexit+set}" = set; then
7009 enableval="$enable___cxa_atexit"
7010
7011 fi;
7012
7013 # Enable C extension for decimal float if target supports it.
7014 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7015 if test "${enable_decimal_float+set}" = set; then
7016 enableval="$enable_decimal_float"
7017
7018 case $enable_decimal_float in
7019 yes | no | bid | dpd) ;;
7020 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7021 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7022 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7023 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7024 { (exit 1); exit 1; }; } ;;
7025 esac
7026
7027 else
7028
7029 case $target in
7030 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7031 enable_decimal_float=yes
7032 ;;
7033 *)
7034 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7035 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7036 enable_decimal_float=no
7037 ;;
7038 esac
7039
7040 fi;
7041
7042 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7043
7044 cat >>confdefs.h <<_ACEOF
7045 #define ENABLE_DECIMAL_FLOAT $dfp
7046 _ACEOF
7047
7048
7049 # x86's use BID format instead of DPD
7050 case x$enable_decimal_float in
7051 xyes)
7052 case $target in
7053 i?86*-*-linux* | x86_64*-*-linux*)
7054 enable_decimal_float=bid
7055 ;;
7056 *)
7057 enable_decimal_float=dpd
7058 ;;
7059 esac
7060 ;;
7061 xno)
7062 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7063 # dependency on libdecnumber.
7064 enable_decimal_float=dpd
7065 ;;
7066 esac
7067
7068
7069 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7070
7071 cat >>confdefs.h <<_ACEOF
7072 #define ENABLE_DECIMAL_BID_FORMAT $bid
7073 _ACEOF
7074
7075
7076 # Enable threads
7077 # Pass with no value to take the default
7078 # Pass with a value to specify a thread package
7079 # Check whether --enable-threads or --disable-threads was given.
7080 if test "${enable_threads+set}" = set; then
7081 enableval="$enable_threads"
7082
7083 else
7084 enable_threads=''
7085 fi;
7086
7087 # Check whether --enable-tls or --disable-tls was given.
7088 if test "${enable_tls+set}" = set; then
7089 enableval="$enable_tls"
7090
7091 case $enable_tls in
7092 yes | no) ;;
7093 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7094 Valid choices are 'yes' and 'no'." >&5
7095 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7096 Valid choices are 'yes' and 'no'." >&2;}
7097 { (exit 1); exit 1; }; } ;;
7098 esac
7099
7100 else
7101 enable_tls=''
7102 fi;
7103
7104 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7105 if test "${enable_objc_gc+set}" = set; then
7106 enableval="$enable_objc_gc"
7107 if test x$enable_objc_gc = xno; then
7108 objc_boehm_gc=''
7109 else
7110 objc_boehm_gc=1
7111 fi
7112 else
7113 objc_boehm_gc=''
7114 fi;
7115
7116
7117 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7118 if test "${with_dwarf2+set}" = set; then
7119 withval="$with_dwarf2"
7120 dwarf2="$with_dwarf2"
7121 else
7122 dwarf2=no
7123 fi;
7124
7125 # Check whether --enable-shared or --disable-shared was given.
7126 if test "${enable_shared+set}" = set; then
7127 enableval="$enable_shared"
7128
7129 case $enable_shared in
7130 yes | no) ;;
7131 *)
7132 enable_shared=no
7133 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7134 for pkg in $enableval; do
7135 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7136 enable_shared=yes
7137 fi
7138 done
7139 IFS="$ac_save_ifs"
7140 ;;
7141 esac
7142
7143 else
7144 enable_shared=yes
7145 fi;
7146
7147
7148
7149 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7150 if test "${with_build_sysroot+set}" = set; then
7151 withval="$with_build_sysroot"
7152
7153 fi;
7154
7155
7156 # Check whether --with-sysroot or --without-sysroot was given.
7157 if test "${with_sysroot+set}" = set; then
7158 withval="$with_sysroot"
7159
7160 case ${with_sysroot} in
7161 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7162 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7163 esac
7164
7165 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7166 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7167
7168 if test "x$exec_prefix" = xNONE; then
7169 if test "x$prefix" = xNONE; then
7170 test_prefix=/usr/local
7171 else
7172 test_prefix=$prefix
7173 fi
7174 else
7175 test_prefix=$exec_prefix
7176 fi
7177 case ${TARGET_SYSTEM_ROOT} in
7178 "${test_prefix}"|"${test_prefix}/"*|\
7179 '${exec_prefix}'|'${exec_prefix}/'*)
7180 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7181 TARGET_SYSTEM_ROOT_DEFINE="$t"
7182 ;;
7183 esac
7184
7185 else
7186
7187 TARGET_SYSTEM_ROOT=
7188 TARGET_SYSTEM_ROOT_DEFINE=
7189 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7190
7191 fi;
7192
7193
7194
7195
7196 # Build with intermodule optimisations
7197 # Check whether --enable-intermodule or --disable-intermodule was given.
7198 if test "${enable_intermodule+set}" = set; then
7199 enableval="$enable_intermodule"
7200 case ${enable_intermodule} in
7201 yes) onestep="-onestep";;
7202 *) onestep="";;
7203 esac
7204 else
7205 onestep=""
7206 fi;
7207
7208
7209 # Sanity check enable_languages in case someone does not run the toplevel
7210 # configure # script.
7211 # Check whether --enable-languages or --disable-languages was given.
7212 if test "${enable_languages+set}" = set; then
7213 enableval="$enable_languages"
7214 case ,${enable_languages}, in
7215 ,,|,yes,)
7216 # go safe -- we cannot be much sure without the toplevel
7217 # configure's
7218 # analysis of which target libs are present and usable
7219 enable_languages=c
7220 ;;
7221 *,all,*)
7222 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7223 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7224 { (exit 1); exit 1; }; }
7225 ;;
7226 *,c,*)
7227 ;;
7228 *)
7229 enable_languages=c,${enable_languages}
7230 ;;
7231 esac
7232 else
7233 enable_languages=c
7234 fi;
7235
7236 # Used by documentation targets
7237
7238
7239
7240
7241 # -------------------------
7242 # Checks for other programs
7243 # -------------------------
7244
7245 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7246 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7247 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7248 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7249 echo $ECHO_N "(cached) $ECHO_C" >&6
7250 else
7251 cat >conftest.make <<\_ACEOF
7252 all:
7253 @echo 'ac_maketemp="$(MAKE)"'
7254 _ACEOF
7255 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7256 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7257 if test -n "$ac_maketemp"; then
7258 eval ac_cv_prog_make_${ac_make}_set=yes
7259 else
7260 eval ac_cv_prog_make_${ac_make}_set=no
7261 fi
7262 rm -f conftest.make
7263 fi
7264 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7265 echo "$as_me:$LINENO: result: yes" >&5
7266 echo "${ECHO_T}yes" >&6
7267 SET_MAKE=
7268 else
7269 echo "$as_me:$LINENO: result: no" >&5
7270 echo "${ECHO_T}no" >&6
7271 SET_MAKE="MAKE=${MAKE-make}"
7272 fi
7273
7274
7275 # Find some useful tools
7276 for ac_prog in gawk mawk nawk awk
7277 do
7278 # Extract the first word of "$ac_prog", so it can be a program name with args.
7279 set dummy $ac_prog; ac_word=$2
7280 echo "$as_me:$LINENO: checking for $ac_word" >&5
7281 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7282 if test "${ac_cv_prog_AWK+set}" = set; then
7283 echo $ECHO_N "(cached) $ECHO_C" >&6
7284 else
7285 if test -n "$AWK"; then
7286 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7287 else
7288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 for as_dir in $PATH
7290 do
7291 IFS=$as_save_IFS
7292 test -z "$as_dir" && as_dir=.
7293 for ac_exec_ext in '' $ac_executable_extensions; do
7294 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7295 ac_cv_prog_AWK="$ac_prog"
7296 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7297 break 2
7298 fi
7299 done
7300 done
7301
7302 fi
7303 fi
7304 AWK=$ac_cv_prog_AWK
7305 if test -n "$AWK"; then
7306 echo "$as_me:$LINENO: result: $AWK" >&5
7307 echo "${ECHO_T}$AWK" >&6
7308 else
7309 echo "$as_me:$LINENO: result: no" >&5
7310 echo "${ECHO_T}no" >&6
7311 fi
7312
7313 test -n "$AWK" && break
7314 done
7315
7316 # We need awk to create options.c and options.h.
7317 # Bail out if it's missing.
7318 case ${AWK} in
7319 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7320 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7321 { (exit 1); exit 1; }; } ;;
7322 esac
7323
7324 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7325 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7326 if test "${gcc_cv_prog_LN_S+set}" = set; then
7327 echo $ECHO_N "(cached) $ECHO_C" >&6
7328 else
7329 rm -f conftestdata_t
7330 echo >conftestdata_f
7331 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7332 then
7333 gcc_cv_prog_LN_S="ln -s"
7334 else
7335 if ln conftestdata_f conftestdata_t 2>/dev/null
7336 then
7337 gcc_cv_prog_LN_S=ln
7338 else
7339 if cp -p conftestdata_f conftestdata_t 2>/dev/null
7340 then
7341 gcc_cv_prog_LN_S="cp -p"
7342 else
7343 gcc_cv_prog_LN_S=cp
7344 fi
7345 fi
7346 fi
7347 rm -f conftestdata_f conftestdata_t
7348
7349 fi
7350 LN_S="$gcc_cv_prog_LN_S"
7351 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7352 echo "$as_me:$LINENO: result: yes" >&5
7353 echo "${ECHO_T}yes" >&6
7354 else
7355 if test "$gcc_cv_prog_LN_S" = "ln"; then
7356 echo "$as_me:$LINENO: result: no, using ln" >&5
7357 echo "${ECHO_T}no, using ln" >&6
7358 else
7359 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7360 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7361 fi
7362 fi
7363
7364 echo "$as_me:$LINENO: checking whether ln works" >&5
7365 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7366 if test "${acx_cv_prog_LN+set}" = set; then
7367 echo $ECHO_N "(cached) $ECHO_C" >&6
7368 else
7369 rm -f conftestdata_t
7370 echo >conftestdata_f
7371 if ln conftestdata_f conftestdata_t 2>/dev/null
7372 then
7373 acx_cv_prog_LN=ln
7374 else
7375 acx_cv_prog_LN=no
7376 fi
7377 rm -f conftestdata_f conftestdata_t
7378
7379 fi
7380 if test $acx_cv_prog_LN = no; then
7381 LN="$LN_S"
7382 echo "$as_me:$LINENO: result: no, using $LN" >&5
7383 echo "${ECHO_T}no, using $LN" >&6
7384 else
7385 LN="$acx_cv_prog_LN"
7386 echo "$as_me:$LINENO: result: yes" >&5
7387 echo "${ECHO_T}yes" >&6
7388 fi
7389
7390 if test -n "$ac_tool_prefix"; then
7391 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7392 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7393 echo "$as_me:$LINENO: checking for $ac_word" >&5
7394 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7395 if test "${ac_cv_prog_RANLIB+set}" = set; then
7396 echo $ECHO_N "(cached) $ECHO_C" >&6
7397 else
7398 if test -n "$RANLIB"; then
7399 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7400 else
7401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7402 for as_dir in $PATH
7403 do
7404 IFS=$as_save_IFS
7405 test -z "$as_dir" && as_dir=.
7406 for ac_exec_ext in '' $ac_executable_extensions; do
7407 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7408 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7409 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7410 break 2
7411 fi
7412 done
7413 done
7414
7415 fi
7416 fi
7417 RANLIB=$ac_cv_prog_RANLIB
7418 if test -n "$RANLIB"; then
7419 echo "$as_me:$LINENO: result: $RANLIB" >&5
7420 echo "${ECHO_T}$RANLIB" >&6
7421 else
7422 echo "$as_me:$LINENO: result: no" >&5
7423 echo "${ECHO_T}no" >&6
7424 fi
7425
7426 fi
7427 if test -z "$ac_cv_prog_RANLIB"; then
7428 ac_ct_RANLIB=$RANLIB
7429 # Extract the first word of "ranlib", so it can be a program name with args.
7430 set dummy ranlib; ac_word=$2
7431 echo "$as_me:$LINENO: checking for $ac_word" >&5
7432 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7433 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7434 echo $ECHO_N "(cached) $ECHO_C" >&6
7435 else
7436 if test -n "$ac_ct_RANLIB"; then
7437 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7438 else
7439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7440 for as_dir in $PATH
7441 do
7442 IFS=$as_save_IFS
7443 test -z "$as_dir" && as_dir=.
7444 for ac_exec_ext in '' $ac_executable_extensions; do
7445 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7446 ac_cv_prog_ac_ct_RANLIB="ranlib"
7447 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7448 break 2
7449 fi
7450 done
7451 done
7452
7453 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7454 fi
7455 fi
7456 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7457 if test -n "$ac_ct_RANLIB"; then
7458 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7459 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7460 else
7461 echo "$as_me:$LINENO: result: no" >&5
7462 echo "${ECHO_T}no" >&6
7463 fi
7464
7465 RANLIB=$ac_ct_RANLIB
7466 else
7467 RANLIB="$ac_cv_prog_RANLIB"
7468 fi
7469
7470 case "${host}" in
7471 *-*-darwin*)
7472 # By default, the Darwin ranlib will not treat common symbols as
7473 # definitions when building the archive table of contents. Other
7474 # ranlibs do that; pass an option to the Darwin ranlib that makes
7475 # it behave similarly.
7476 ranlib_flags="-c"
7477 ;;
7478 *)
7479 ranlib_flags=""
7480 esac
7481
7482
7483 # Find a good install program. We prefer a C program (faster),
7484 # so one script is as good as another. But avoid the broken or
7485 # incompatible versions:
7486 # SysV /etc/install, /usr/sbin/install
7487 # SunOS /usr/etc/install
7488 # IRIX /sbin/install
7489 # AIX /bin/install
7490 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7491 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7492 # ./install, which can be erroneously created by make from ./install.sh.
7493 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7494 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7495 if test -z "$INSTALL"; then
7496 if test "${ac_cv_path_install+set}" = set; then
7497 echo $ECHO_N "(cached) $ECHO_C" >&6
7498 else
7499 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7500 for ac_dir in $PATH; do
7501 # Account for people who put trailing slashes in PATH elements.
7502 case "$ac_dir/" in
7503 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7504 *)
7505 # OSF1 and SCO ODT 3.0 have their own names for install.
7506 for ac_prog in ginstall scoinst install; do
7507 if test -f $ac_dir/$ac_prog; then
7508 if test $ac_prog = install &&
7509 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7510 # AIX install. It has an incompatible calling convention.
7511 # OSF/1 installbsd also uses dspmsg, but is usable.
7512 :
7513 else
7514 ac_cv_path_install="$ac_dir/$ac_prog -c"
7515 break 2
7516 fi
7517 fi
7518 done
7519 ;;
7520 esac
7521 done
7522 IFS="$ac_save_IFS"
7523
7524 fi
7525 if test "${ac_cv_path_install+set}" = set; then
7526 INSTALL="$ac_cv_path_install"
7527 else
7528 # As a last resort, use the slow shell script. We don't cache a
7529 # path for INSTALL within a source directory, because that will
7530 # break other packages using the cache if that directory is
7531 # removed, or if the path is relative.
7532 INSTALL="$ac_install_sh"
7533 fi
7534 fi
7535 echo "$as_me:$LINENO: result: $INSTALL" >&5
7536 echo "${ECHO_T}$INSTALL" >&6
7537
7538 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7539 # It thinks the first close brace ends the variable substitution.
7540 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7541
7542 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7543
7544
7545 # See if cmp has --ignore-initial.
7546 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7547 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7548 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7549 echo $ECHO_N "(cached) $ECHO_C" >&6
7550 else
7551 echo abfoo >t1
7552 echo cdfoo >t2
7553 gcc_cv_prog_cmp_skip=slowcompare
7554 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7555 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7556 :
7557 else
7558 gcc_cv_prog_cmp_skip=gnucompare
7559 fi
7560 fi
7561 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7562 if cmp t1 t2 2 2 > /dev/null 2>&1; then
7563 if cmp t1 t2 1 1 > /dev/null 2>&1; then
7564 :
7565 else
7566 gcc_cv_prog_cmp_skip=fastcompare
7567 fi
7568 fi
7569 fi
7570 rm t1 t2
7571
7572 fi
7573 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7574 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7575 make_compare_target=$gcc_cv_prog_cmp_skip
7576
7577
7578
7579 # See if we have the mktemp command.
7580 # Extract the first word of "mktemp", so it can be a program name with args.
7581 set dummy mktemp; ac_word=$2
7582 echo "$as_me:$LINENO: checking for $ac_word" >&5
7583 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7584 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7585 echo $ECHO_N "(cached) $ECHO_C" >&6
7586 else
7587 if test -n "$have_mktemp_command"; then
7588 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7589 else
7590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7591 for as_dir in $PATH
7592 do
7593 IFS=$as_save_IFS
7594 test -z "$as_dir" && as_dir=.
7595 for ac_exec_ext in '' $ac_executable_extensions; do
7596 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7597 ac_cv_prog_have_mktemp_command="yes"
7598 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7599 break 2
7600 fi
7601 done
7602 done
7603
7604 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7605 fi
7606 fi
7607 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7608 if test -n "$have_mktemp_command"; then
7609 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7610 echo "${ECHO_T}$have_mktemp_command" >&6
7611 else
7612 echo "$as_me:$LINENO: result: no" >&5
7613 echo "${ECHO_T}no" >&6
7614 fi
7615
7616
7617 MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
7618
7619 # See if makeinfo has been installed and is modern enough
7620 # that we can use it.
7621
7622 ac_executable_extensions="$build_exeext"
7623
7624 # Extract the first word of "makeinfo", so it can be a program name with args.
7625 set dummy makeinfo; ac_word=$2
7626 echo "$as_me:$LINENO: checking for $ac_word" >&5
7627 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7628 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7629 echo $ECHO_N "(cached) $ECHO_C" >&6
7630 else
7631 if test -n "$MAKEINFO"; then
7632 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7633 else
7634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7635 for as_dir in $PATH
7636 do
7637 IFS=$as_save_IFS
7638 test -z "$as_dir" && as_dir=.
7639 for ac_exec_ext in '' $ac_executable_extensions; do
7640 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7641 ac_cv_prog_MAKEINFO="makeinfo"
7642 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7643 break 2
7644 fi
7645 done
7646 done
7647
7648 fi
7649 fi
7650 MAKEINFO=$ac_cv_prog_MAKEINFO
7651 if test -n "$MAKEINFO"; then
7652 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7653 echo "${ECHO_T}$MAKEINFO" >&6
7654 else
7655 echo "$as_me:$LINENO: result: no" >&5
7656 echo "${ECHO_T}no" >&6
7657 fi
7658
7659 if test -n "$MAKEINFO"; then
7660 # Found it, now check the version.
7661 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7662 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7663 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7664 echo $ECHO_N "(cached) $ECHO_C" >&6
7665 else
7666 ac_prog_version=`$MAKEINFO --version 2>&1 |
7667 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7668 echo "configure:7668: version of makeinfo is $ac_prog_version" >&5
7669 case $ac_prog_version in
7670 '') gcc_cv_prog_makeinfo_modern=no;;
7671 4.[4-9]*)
7672 gcc_cv_prog_makeinfo_modern=yes;;
7673 *) gcc_cv_prog_makeinfo_modern=no;;
7674 esac
7675
7676 fi
7677 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7678 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7679 else
7680 gcc_cv_prog_makeinfo_modern=no
7681 fi
7682
7683 if test $gcc_cv_prog_makeinfo_modern = no; then
7684 MAKEINFO="$MISSING makeinfo"
7685 { echo "$as_me:$LINENO: WARNING:
7686 *** Makeinfo is missing or too old.
7687 *** Info documentation will not be built." >&5
7688 echo "$as_me: WARNING:
7689 *** Makeinfo is missing or too old.
7690 *** Info documentation will not be built." >&2;}
7691 BUILD_INFO=
7692 else
7693 BUILD_INFO=info
7694 fi
7695
7696
7697 # Is pod2man recent enough to regenerate manpages?
7698 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7699 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7700 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7701 echo "$as_me:$LINENO: result: yes" >&5
7702 echo "${ECHO_T}yes" >&6
7703 GENERATED_MANPAGES=generated-manpages
7704 else
7705 echo "$as_me:$LINENO: result: no" >&5
7706 echo "${ECHO_T}no" >&6
7707 GENERATED_MANPAGES=
7708 fi
7709
7710
7711 # How about lex?
7712 for ac_prog in flex
7713 do
7714 # Extract the first word of "$ac_prog", so it can be a program name with args.
7715 set dummy $ac_prog; ac_word=$2
7716 echo "$as_me:$LINENO: checking for $ac_word" >&5
7717 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7718 if test "${ac_cv_prog_FLEX+set}" = set; then
7719 echo $ECHO_N "(cached) $ECHO_C" >&6
7720 else
7721 if test -n "$FLEX"; then
7722 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7723 else
7724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7725 for as_dir in $PATH
7726 do
7727 IFS=$as_save_IFS
7728 test -z "$as_dir" && as_dir=.
7729 for ac_exec_ext in '' $ac_executable_extensions; do
7730 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7731 ac_cv_prog_FLEX="$ac_prog"
7732 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7733 break 2
7734 fi
7735 done
7736 done
7737
7738 fi
7739 fi
7740 FLEX=$ac_cv_prog_FLEX
7741 if test -n "$FLEX"; then
7742 echo "$as_me:$LINENO: result: $FLEX" >&5
7743 echo "${ECHO_T}$FLEX" >&6
7744 else
7745 echo "$as_me:$LINENO: result: no" >&5
7746 echo "${ECHO_T}no" >&6
7747 fi
7748
7749 test -n "$FLEX" && break
7750 done
7751 test -n "$FLEX" || FLEX="$MISSING flex"
7752
7753
7754 # Bison?
7755 for ac_prog in bison
7756 do
7757 # Extract the first word of "$ac_prog", so it can be a program name with args.
7758 set dummy $ac_prog; ac_word=$2
7759 echo "$as_me:$LINENO: checking for $ac_word" >&5
7760 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7761 if test "${ac_cv_prog_BISON+set}" = set; then
7762 echo $ECHO_N "(cached) $ECHO_C" >&6
7763 else
7764 if test -n "$BISON"; then
7765 ac_cv_prog_BISON="$BISON" # Let the user override the test.
7766 else
7767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7768 for as_dir in $PATH
7769 do
7770 IFS=$as_save_IFS
7771 test -z "$as_dir" && as_dir=.
7772 for ac_exec_ext in '' $ac_executable_extensions; do
7773 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7774 ac_cv_prog_BISON="$ac_prog"
7775 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7776 break 2
7777 fi
7778 done
7779 done
7780
7781 fi
7782 fi
7783 BISON=$ac_cv_prog_BISON
7784 if test -n "$BISON"; then
7785 echo "$as_me:$LINENO: result: $BISON" >&5
7786 echo "${ECHO_T}$BISON" >&6
7787 else
7788 echo "$as_me:$LINENO: result: no" >&5
7789 echo "${ECHO_T}no" >&6
7790 fi
7791
7792 test -n "$BISON" && break
7793 done
7794 test -n "$BISON" || BISON="$MISSING bison"
7795
7796
7797 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
7798 # check for build == host before using them.
7799
7800 # NM
7801 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7802 && test -d ../binutils ; then
7803 NM='$(objdir)/../binutils/nm-new'
7804 else
7805 # Extract the first word of "nm", so it can be a program name with args.
7806 set dummy nm; ac_word=$2
7807 echo "$as_me:$LINENO: checking for $ac_word" >&5
7808 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7809 if test "${ac_cv_prog_NM+set}" = set; then
7810 echo $ECHO_N "(cached) $ECHO_C" >&6
7811 else
7812 if test -n "$NM"; then
7813 ac_cv_prog_NM="$NM" # Let the user override the test.
7814 else
7815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7816 for as_dir in $PATH
7817 do
7818 IFS=$as_save_IFS
7819 test -z "$as_dir" && as_dir=.
7820 for ac_exec_ext in '' $ac_executable_extensions; do
7821 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7822 ac_cv_prog_NM="nm"
7823 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7824 break 2
7825 fi
7826 done
7827 done
7828
7829 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7830 fi
7831 fi
7832 NM=$ac_cv_prog_NM
7833 if test -n "$NM"; then
7834 echo "$as_me:$LINENO: result: $NM" >&5
7835 echo "${ECHO_T}$NM" >&6
7836 else
7837 echo "$as_me:$LINENO: result: no" >&5
7838 echo "${ECHO_T}no" >&6
7839 fi
7840
7841 fi
7842
7843 # AR
7844 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7845 && test -d ../binutils ; then
7846 AR='$(objdir)/../binutils/ar'
7847 else
7848 # Extract the first word of "ar", so it can be a program name with args.
7849 set dummy ar; ac_word=$2
7850 echo "$as_me:$LINENO: checking for $ac_word" >&5
7851 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7852 if test "${ac_cv_prog_AR+set}" = set; then
7853 echo $ECHO_N "(cached) $ECHO_C" >&6
7854 else
7855 if test -n "$AR"; then
7856 ac_cv_prog_AR="$AR" # Let the user override the test.
7857 else
7858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7859 for as_dir in $PATH
7860 do
7861 IFS=$as_save_IFS
7862 test -z "$as_dir" && as_dir=.
7863 for ac_exec_ext in '' $ac_executable_extensions; do
7864 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7865 ac_cv_prog_AR="ar"
7866 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7867 break 2
7868 fi
7869 done
7870 done
7871
7872 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7873 fi
7874 fi
7875 AR=$ac_cv_prog_AR
7876 if test -n "$AR"; then
7877 echo "$as_me:$LINENO: result: $AR" >&5
7878 echo "${ECHO_T}$AR" >&6
7879 else
7880 echo "$as_me:$LINENO: result: no" >&5
7881 echo "${ECHO_T}no" >&6
7882 fi
7883
7884 fi
7885
7886
7887 # --------------------
7888 # Checks for C headers
7889 # --------------------
7890
7891 echo "$as_me:$LINENO: checking for GNU C library" >&5
7892 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
7893 if test "${gcc_cv_glibc+set}" = set; then
7894 echo $ECHO_N "(cached) $ECHO_C" >&6
7895 else
7896 cat >conftest.$ac_ext <<_ACEOF
7897 /* confdefs.h. */
7898 _ACEOF
7899 cat confdefs.h >>conftest.$ac_ext
7900 cat >>conftest.$ac_ext <<_ACEOF
7901 /* end confdefs.h. */
7902 #include <features.h>
7903 int
7904 main ()
7905 {
7906
7907 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
7908 #error Not a GNU C library system
7909 #endif
7910 ;
7911 return 0;
7912 }
7913 _ACEOF
7914 rm -f conftest.$ac_objext
7915 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7916 (eval $ac_compile) 2>conftest.er1
7917 ac_status=$?
7918 grep -v '^ *+' conftest.er1 >conftest.err
7919 rm -f conftest.er1
7920 cat conftest.err >&5
7921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7922 (exit $ac_status); } &&
7923 { ac_try='test -z "$ac_c_werror_flag"
7924 || test ! -s conftest.err'
7925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7926 (eval $ac_try) 2>&5
7927 ac_status=$?
7928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7929 (exit $ac_status); }; } &&
7930 { ac_try='test -s conftest.$ac_objext'
7931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7932 (eval $ac_try) 2>&5
7933 ac_status=$?
7934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7935 (exit $ac_status); }; }; then
7936 gcc_cv_glibc=yes
7937 else
7938 echo "$as_me: failed program was:" >&5
7939 sed 's/^/| /' conftest.$ac_ext >&5
7940
7941 gcc_cv_glibc=no
7942 fi
7943 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7944 fi
7945
7946 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
7947 echo "${ECHO_T}$gcc_cv_glibc" >&6
7948 if test $gcc_cv_glibc = yes; then
7949
7950 cat >>confdefs.h <<\_ACEOF
7951 #define _GNU_SOURCE 1
7952 _ACEOF
7953
7954 fi
7955
7956 # Need to reject headers which give warnings, so that the -Werror bootstrap
7957 # works later. *sigh* This needs to come before all header checks.
7958
7959 ac_c_preproc_warn_flag=yes
7960
7961 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7962 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7963 if test "${ac_cv_header_stdc+set}" = set; then
7964 echo $ECHO_N "(cached) $ECHO_C" >&6
7965 else
7966 cat >conftest.$ac_ext <<_ACEOF
7967 /* confdefs.h. */
7968 _ACEOF
7969 cat confdefs.h >>conftest.$ac_ext
7970 cat >>conftest.$ac_ext <<_ACEOF
7971 /* end confdefs.h. */
7972 #include <stdlib.h>
7973 #include <stdarg.h>
7974 #include <string.h>
7975 #include <float.h>
7976
7977 int
7978 main ()
7979 {
7980
7981 ;
7982 return 0;
7983 }
7984 _ACEOF
7985 rm -f conftest.$ac_objext
7986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7987 (eval $ac_compile) 2>conftest.er1
7988 ac_status=$?
7989 grep -v '^ *+' conftest.er1 >conftest.err
7990 rm -f conftest.er1
7991 cat conftest.err >&5
7992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7993 (exit $ac_status); } &&
7994 { ac_try='test -z "$ac_c_werror_flag"
7995 || test ! -s conftest.err'
7996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7997 (eval $ac_try) 2>&5
7998 ac_status=$?
7999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8000 (exit $ac_status); }; } &&
8001 { ac_try='test -s conftest.$ac_objext'
8002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8003 (eval $ac_try) 2>&5
8004 ac_status=$?
8005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8006 (exit $ac_status); }; }; then
8007 ac_cv_header_stdc=yes
8008 else
8009 echo "$as_me: failed program was:" >&5
8010 sed 's/^/| /' conftest.$ac_ext >&5
8011
8012 ac_cv_header_stdc=no
8013 fi
8014 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8015
8016 if test $ac_cv_header_stdc = yes; then
8017 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8018 cat >conftest.$ac_ext <<_ACEOF
8019 /* confdefs.h. */
8020 _ACEOF
8021 cat confdefs.h >>conftest.$ac_ext
8022 cat >>conftest.$ac_ext <<_ACEOF
8023 /* end confdefs.h. */
8024 #include <string.h>
8025
8026 _ACEOF
8027 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8028 $EGREP "memchr" >/dev/null 2>&1; then
8029 :
8030 else
8031 ac_cv_header_stdc=no
8032 fi
8033 rm -f conftest*
8034
8035 fi
8036
8037 if test $ac_cv_header_stdc = yes; then
8038 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8039 cat >conftest.$ac_ext <<_ACEOF
8040 /* confdefs.h. */
8041 _ACEOF
8042 cat confdefs.h >>conftest.$ac_ext
8043 cat >>conftest.$ac_ext <<_ACEOF
8044 /* end confdefs.h. */
8045 #include <stdlib.h>
8046
8047 _ACEOF
8048 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8049 $EGREP "free" >/dev/null 2>&1; then
8050 :
8051 else
8052 ac_cv_header_stdc=no
8053 fi
8054 rm -f conftest*
8055
8056 fi
8057
8058 if test $ac_cv_header_stdc = yes; then
8059 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8060 if test "$cross_compiling" = yes; then
8061 :
8062 else
8063 cat >conftest.$ac_ext <<_ACEOF
8064 /* confdefs.h. */
8065 _ACEOF
8066 cat confdefs.h >>conftest.$ac_ext
8067 cat >>conftest.$ac_ext <<_ACEOF
8068 /* end confdefs.h. */
8069 #include <ctype.h>
8070 #if ((' ' & 0x0FF) == 0x020)
8071 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8072 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8073 #else
8074 # define ISLOWER(c) \
8075 (('a' <= (c) && (c) <= 'i') \
8076 || ('j' <= (c) && (c) <= 'r') \
8077 || ('s' <= (c) && (c) <= 'z'))
8078 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8079 #endif
8080
8081 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8082 int
8083 main ()
8084 {
8085 int i;
8086 for (i = 0; i < 256; i++)
8087 if (XOR (islower (i), ISLOWER (i))
8088 || toupper (i) != TOUPPER (i))
8089 exit(2);
8090 exit (0);
8091 }
8092 _ACEOF
8093 rm -f conftest$ac_exeext
8094 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8095 (eval $ac_link) 2>&5
8096 ac_status=$?
8097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8098 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8100 (eval $ac_try) 2>&5
8101 ac_status=$?
8102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103 (exit $ac_status); }; }; then
8104 :
8105 else
8106 echo "$as_me: program exited with status $ac_status" >&5
8107 echo "$as_me: failed program was:" >&5
8108 sed 's/^/| /' conftest.$ac_ext >&5
8109
8110 ( exit $ac_status )
8111 ac_cv_header_stdc=no
8112 fi
8113 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8114 fi
8115 fi
8116 fi
8117 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8118 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8119 if test $ac_cv_header_stdc = yes; then
8120
8121 cat >>confdefs.h <<\_ACEOF
8122 #define STDC_HEADERS 1
8123 _ACEOF
8124
8125 fi
8126
8127 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8128 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8129 if test "${ac_cv_header_time+set}" = set; then
8130 echo $ECHO_N "(cached) $ECHO_C" >&6
8131 else
8132 cat >conftest.$ac_ext <<_ACEOF
8133 /* confdefs.h. */
8134 _ACEOF
8135 cat confdefs.h >>conftest.$ac_ext
8136 cat >>conftest.$ac_ext <<_ACEOF
8137 /* end confdefs.h. */
8138 #include <sys/types.h>
8139 #include <sys/time.h>
8140 #include <time.h>
8141
8142 int
8143 main ()
8144 {
8145 if ((struct tm *) 0)
8146 return 0;
8147 ;
8148 return 0;
8149 }
8150 _ACEOF
8151 rm -f conftest.$ac_objext
8152 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8153 (eval $ac_compile) 2>conftest.er1
8154 ac_status=$?
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 $ac_status); } &&
8160 { ac_try='test -z "$ac_c_werror_flag"
8161 || test ! -s conftest.err'
8162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8163 (eval $ac_try) 2>&5
8164 ac_status=$?
8165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8166 (exit $ac_status); }; } &&
8167 { ac_try='test -s conftest.$ac_objext'
8168 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8169 (eval $ac_try) 2>&5
8170 ac_status=$?
8171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8172 (exit $ac_status); }; }; then
8173 ac_cv_header_time=yes
8174 else
8175 echo "$as_me: failed program was:" >&5
8176 sed 's/^/| /' conftest.$ac_ext >&5
8177
8178 ac_cv_header_time=no
8179 fi
8180 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8181 fi
8182 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8183 echo "${ECHO_T}$ac_cv_header_time" >&6
8184 if test $ac_cv_header_time = yes; then
8185
8186 cat >>confdefs.h <<\_ACEOF
8187 #define TIME_WITH_SYS_TIME 1
8188 _ACEOF
8189
8190 fi
8191
8192 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8193 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8194 if test "${gcc_cv_header_string+set}" = set; then
8195 echo $ECHO_N "(cached) $ECHO_C" >&6
8196 else
8197 cat >conftest.$ac_ext <<_ACEOF
8198 /* confdefs.h. */
8199 _ACEOF
8200 cat confdefs.h >>conftest.$ac_ext
8201 cat >>conftest.$ac_ext <<_ACEOF
8202 /* end confdefs.h. */
8203 #include <string.h>
8204 #include <strings.h>
8205 int
8206 main ()
8207 {
8208
8209 ;
8210 return 0;
8211 }
8212 _ACEOF
8213 rm -f conftest.$ac_objext
8214 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8215 (eval $ac_compile) 2>conftest.er1
8216 ac_status=$?
8217 grep -v '^ *+' conftest.er1 >conftest.err
8218 rm -f conftest.er1
8219 cat conftest.err >&5
8220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8221 (exit $ac_status); } &&
8222 { ac_try='test -z "$ac_c_werror_flag"
8223 || test ! -s conftest.err'
8224 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8225 (eval $ac_try) 2>&5
8226 ac_status=$?
8227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8228 (exit $ac_status); }; } &&
8229 { ac_try='test -s conftest.$ac_objext'
8230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8231 (eval $ac_try) 2>&5
8232 ac_status=$?
8233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8234 (exit $ac_status); }; }; then
8235 gcc_cv_header_string=yes
8236 else
8237 echo "$as_me: failed program was:" >&5
8238 sed 's/^/| /' conftest.$ac_ext >&5
8239
8240 gcc_cv_header_string=no
8241 fi
8242 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8243 fi
8244 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8245 echo "${ECHO_T}$gcc_cv_header_string" >&6
8246 if test $gcc_cv_header_string = yes; then
8247
8248 cat >>confdefs.h <<\_ACEOF
8249 #define STRING_WITH_STRINGS 1
8250 _ACEOF
8251
8252 fi
8253
8254 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8255 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8256 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8257 echo $ECHO_N "(cached) $ECHO_C" >&6
8258 else
8259 cat >conftest.$ac_ext <<_ACEOF
8260 /* confdefs.h. */
8261 _ACEOF
8262 cat confdefs.h >>conftest.$ac_ext
8263 cat >>conftest.$ac_ext <<_ACEOF
8264 /* end confdefs.h. */
8265 #include <sys/types.h>
8266 #include <sys/wait.h>
8267 #ifndef WEXITSTATUS
8268 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8269 #endif
8270 #ifndef WIFEXITED
8271 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8272 #endif
8273
8274 int
8275 main ()
8276 {
8277 int s;
8278 wait (&s);
8279 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8280 ;
8281 return 0;
8282 }
8283 _ACEOF
8284 rm -f conftest.$ac_objext
8285 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8286 (eval $ac_compile) 2>conftest.er1
8287 ac_status=$?
8288 grep -v '^ *+' conftest.er1 >conftest.err
8289 rm -f conftest.er1
8290 cat conftest.err >&5
8291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8292 (exit $ac_status); } &&
8293 { ac_try='test -z "$ac_c_werror_flag"
8294 || test ! -s conftest.err'
8295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8296 (eval $ac_try) 2>&5
8297 ac_status=$?
8298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8299 (exit $ac_status); }; } &&
8300 { ac_try='test -s conftest.$ac_objext'
8301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8302 (eval $ac_try) 2>&5
8303 ac_status=$?
8304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8305 (exit $ac_status); }; }; then
8306 ac_cv_header_sys_wait_h=yes
8307 else
8308 echo "$as_me: failed program was:" >&5
8309 sed 's/^/| /' conftest.$ac_ext >&5
8310
8311 ac_cv_header_sys_wait_h=no
8312 fi
8313 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8314 fi
8315 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8316 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8317 if test $ac_cv_header_sys_wait_h = yes; then
8318
8319 cat >>confdefs.h <<\_ACEOF
8320 #define HAVE_SYS_WAIT_H 1
8321 _ACEOF
8322
8323 fi
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8348 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8349 sys/resource.h sys/param.h sys/times.h sys/stat.h \
8350 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8351 do
8352 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8353 echo "$as_me:$LINENO: checking for $ac_header" >&5
8354 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8355 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8356 echo $ECHO_N "(cached) $ECHO_C" >&6
8357 else
8358 cat >conftest.$ac_ext <<_ACEOF
8359 /* confdefs.h. */
8360 _ACEOF
8361 cat confdefs.h >>conftest.$ac_ext
8362 cat >>conftest.$ac_ext <<_ACEOF
8363 /* end confdefs.h. */
8364 #include <$ac_header>
8365 _ACEOF
8366 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8367 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8368 ac_status=$?
8369 grep -v '^ *+' conftest.er1 >conftest.err
8370 rm -f conftest.er1
8371 cat conftest.err >&5
8372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373 (exit $ac_status); } >/dev/null; then
8374 if test -s conftest.err; then
8375 ac_cpp_err=$ac_c_preproc_warn_flag
8376 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8377 else
8378 ac_cpp_err=
8379 fi
8380 else
8381 ac_cpp_err=yes
8382 fi
8383 if test -z "$ac_cpp_err"; then
8384 eval "$as_ac_Header=yes"
8385 else
8386 echo "$as_me: failed program was:" >&5
8387 sed 's/^/| /' conftest.$ac_ext >&5
8388
8389 eval "$as_ac_Header=no"
8390 fi
8391 rm -f conftest.err conftest.$ac_ext
8392 fi
8393 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8394 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8395 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8396 cat >>confdefs.h <<_ACEOF
8397 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8398 _ACEOF
8399
8400 fi
8401 done
8402
8403
8404 # Check for thread headers.
8405 echo "$as_me:$LINENO: checking for thread.h" >&5
8406 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8407 if test "${ac_cv_header_thread_h+set}" = set; then
8408 echo $ECHO_N "(cached) $ECHO_C" >&6
8409 else
8410 cat >conftest.$ac_ext <<_ACEOF
8411 /* confdefs.h. */
8412 _ACEOF
8413 cat confdefs.h >>conftest.$ac_ext
8414 cat >>conftest.$ac_ext <<_ACEOF
8415 /* end confdefs.h. */
8416 #include <thread.h>
8417 _ACEOF
8418 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8419 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8420 ac_status=$?
8421 grep -v '^ *+' conftest.er1 >conftest.err
8422 rm -f conftest.er1
8423 cat conftest.err >&5
8424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8425 (exit $ac_status); } >/dev/null; then
8426 if test -s conftest.err; then
8427 ac_cpp_err=$ac_c_preproc_warn_flag
8428 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8429 else
8430 ac_cpp_err=
8431 fi
8432 else
8433 ac_cpp_err=yes
8434 fi
8435 if test -z "$ac_cpp_err"; then
8436 ac_cv_header_thread_h=yes
8437 else
8438 echo "$as_me: failed program was:" >&5
8439 sed 's/^/| /' conftest.$ac_ext >&5
8440
8441 ac_cv_header_thread_h=no
8442 fi
8443 rm -f conftest.err conftest.$ac_ext
8444 fi
8445 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8446 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8447 if test $ac_cv_header_thread_h = yes; then
8448 have_thread_h=yes
8449 else
8450 have_thread_h=
8451 fi
8452
8453 echo "$as_me:$LINENO: checking for pthread.h" >&5
8454 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8455 if test "${ac_cv_header_pthread_h+set}" = set; then
8456 echo $ECHO_N "(cached) $ECHO_C" >&6
8457 else
8458 cat >conftest.$ac_ext <<_ACEOF
8459 /* confdefs.h. */
8460 _ACEOF
8461 cat confdefs.h >>conftest.$ac_ext
8462 cat >>conftest.$ac_ext <<_ACEOF
8463 /* end confdefs.h. */
8464 #include <pthread.h>
8465 _ACEOF
8466 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8467 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8468 ac_status=$?
8469 grep -v '^ *+' conftest.er1 >conftest.err
8470 rm -f conftest.er1
8471 cat conftest.err >&5
8472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8473 (exit $ac_status); } >/dev/null; then
8474 if test -s conftest.err; then
8475 ac_cpp_err=$ac_c_preproc_warn_flag
8476 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8477 else
8478 ac_cpp_err=
8479 fi
8480 else
8481 ac_cpp_err=yes
8482 fi
8483 if test -z "$ac_cpp_err"; then
8484 ac_cv_header_pthread_h=yes
8485 else
8486 echo "$as_me: failed program was:" >&5
8487 sed 's/^/| /' conftest.$ac_ext >&5
8488
8489 ac_cv_header_pthread_h=no
8490 fi
8491 rm -f conftest.err conftest.$ac_ext
8492 fi
8493 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8494 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8495 if test $ac_cv_header_pthread_h = yes; then
8496 have_pthread_h=yes
8497 else
8498 have_pthread_h=
8499 fi
8500
8501
8502 # These tests can't be done till we know if we have limits.h.
8503 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8504 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8505 if test "${gcc_cv_decl_char_bit+set}" = set; then
8506 echo $ECHO_N "(cached) $ECHO_C" >&6
8507 else
8508 cat >conftest.$ac_ext <<_ACEOF
8509 /* confdefs.h. */
8510 _ACEOF
8511 cat confdefs.h >>conftest.$ac_ext
8512 cat >>conftest.$ac_ext <<_ACEOF
8513 /* end confdefs.h. */
8514 #ifdef HAVE_LIMITS_H
8515 #include <limits.h>
8516 #endif
8517 #ifdef CHAR_BIT
8518 found
8519 #endif
8520 _ACEOF
8521 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8522 $EGREP "found" >/dev/null 2>&1; then
8523 gcc_cv_decl_char_bit=yes
8524 else
8525 gcc_cv_decl_char_bit=no
8526 fi
8527 rm -f conftest*
8528
8529
8530 fi
8531 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8532 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8533 if test $gcc_cv_decl_char_bit = no; then
8534 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8535 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8536 if test "${gcc_cv_c_nbby+set}" = set; then
8537 echo $ECHO_N "(cached) $ECHO_C" >&6
8538 else
8539 i=8
8540 gcc_cv_c_nbby=
8541 while test $i -lt 65; do
8542 cat >conftest.$ac_ext <<_ACEOF
8543 /* confdefs.h. */
8544 _ACEOF
8545 cat confdefs.h >>conftest.$ac_ext
8546 cat >>conftest.$ac_ext <<_ACEOF
8547 /* end confdefs.h. */
8548
8549 int
8550 main ()
8551 {
8552 switch(0) {
8553 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8554 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8555 ; }
8556 ;
8557 return 0;
8558 }
8559 _ACEOF
8560 rm -f conftest.$ac_objext
8561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8562 (eval $ac_compile) 2>conftest.er1
8563 ac_status=$?
8564 grep -v '^ *+' conftest.er1 >conftest.err
8565 rm -f conftest.er1
8566 cat conftest.err >&5
8567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8568 (exit $ac_status); } &&
8569 { ac_try='test -z "$ac_c_werror_flag"
8570 || test ! -s conftest.err'
8571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8572 (eval $ac_try) 2>&5
8573 ac_status=$?
8574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8575 (exit $ac_status); }; } &&
8576 { ac_try='test -s conftest.$ac_objext'
8577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8578 (eval $ac_try) 2>&5
8579 ac_status=$?
8580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8581 (exit $ac_status); }; }; then
8582 gcc_cv_c_nbby=$i; break
8583 else
8584 echo "$as_me: failed program was:" >&5
8585 sed 's/^/| /' conftest.$ac_ext >&5
8586
8587 fi
8588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8589 i=`expr $i + 1`
8590 done
8591 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8592
8593 fi
8594 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8595 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8596 if test $gcc_cv_c_nbby = failed; then
8597 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8598 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8599 { (exit 1); exit 1; }; }
8600 else
8601
8602 cat >>confdefs.h <<_ACEOF
8603 #define CHAR_BIT $gcc_cv_c_nbby
8604 _ACEOF
8605
8606 fi
8607 fi
8608 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8609 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8610 if test "${ac_cv_c_bigendian+set}" = set; then
8611 echo $ECHO_N "(cached) $ECHO_C" >&6
8612 else
8613 # See if sys/param.h defines the BYTE_ORDER macro.
8614 cat >conftest.$ac_ext <<_ACEOF
8615 /* confdefs.h. */
8616 _ACEOF
8617 cat confdefs.h >>conftest.$ac_ext
8618 cat >>conftest.$ac_ext <<_ACEOF
8619 /* end confdefs.h. */
8620 #include <sys/types.h>
8621 #include <sys/param.h>
8622
8623 int
8624 main ()
8625 {
8626 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8627 bogus endian macros
8628 #endif
8629
8630 ;
8631 return 0;
8632 }
8633 _ACEOF
8634 rm -f conftest.$ac_objext
8635 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8636 (eval $ac_compile) 2>conftest.er1
8637 ac_status=$?
8638 grep -v '^ *+' conftest.er1 >conftest.err
8639 rm -f conftest.er1
8640 cat conftest.err >&5
8641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8642 (exit $ac_status); } &&
8643 { ac_try='test -z "$ac_c_werror_flag"
8644 || test ! -s conftest.err'
8645 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8646 (eval $ac_try) 2>&5
8647 ac_status=$?
8648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8649 (exit $ac_status); }; } &&
8650 { ac_try='test -s conftest.$ac_objext'
8651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8652 (eval $ac_try) 2>&5
8653 ac_status=$?
8654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8655 (exit $ac_status); }; }; then
8656 # It does; now see whether it defined to BIG_ENDIAN or not.
8657 cat >conftest.$ac_ext <<_ACEOF
8658 /* confdefs.h. */
8659 _ACEOF
8660 cat confdefs.h >>conftest.$ac_ext
8661 cat >>conftest.$ac_ext <<_ACEOF
8662 /* end confdefs.h. */
8663 #include <sys/types.h>
8664 #include <sys/param.h>
8665
8666 int
8667 main ()
8668 {
8669 #if BYTE_ORDER != BIG_ENDIAN
8670 not big endian
8671 #endif
8672
8673 ;
8674 return 0;
8675 }
8676 _ACEOF
8677 rm -f conftest.$ac_objext
8678 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8679 (eval $ac_compile) 2>conftest.er1
8680 ac_status=$?
8681 grep -v '^ *+' conftest.er1 >conftest.err
8682 rm -f conftest.er1
8683 cat conftest.err >&5
8684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8685 (exit $ac_status); } &&
8686 { ac_try='test -z "$ac_c_werror_flag"
8687 || test ! -s conftest.err'
8688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8689 (eval $ac_try) 2>&5
8690 ac_status=$?
8691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8692 (exit $ac_status); }; } &&
8693 { ac_try='test -s conftest.$ac_objext'
8694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8695 (eval $ac_try) 2>&5
8696 ac_status=$?
8697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8698 (exit $ac_status); }; }; then
8699 ac_cv_c_bigendian=yes
8700 else
8701 echo "$as_me: failed program was:" >&5
8702 sed 's/^/| /' conftest.$ac_ext >&5
8703
8704 ac_cv_c_bigendian=no
8705 fi
8706 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8707 else
8708 echo "$as_me: failed program was:" >&5
8709 sed 's/^/| /' conftest.$ac_ext >&5
8710
8711 # It does not; compile a test program.
8712 if test "$cross_compiling" = yes; then
8713 # try to guess the endianness by grepping values into an object file
8714 ac_cv_c_bigendian=unknown
8715 cat >conftest.$ac_ext <<_ACEOF
8716 /* confdefs.h. */
8717 _ACEOF
8718 cat confdefs.h >>conftest.$ac_ext
8719 cat >>conftest.$ac_ext <<_ACEOF
8720 /* end confdefs.h. */
8721 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8722 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8723 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8724 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8725 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8726 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8727 int
8728 main ()
8729 {
8730 _ascii (); _ebcdic ();
8731 ;
8732 return 0;
8733 }
8734 _ACEOF
8735 rm -f conftest.$ac_objext
8736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8737 (eval $ac_compile) 2>conftest.er1
8738 ac_status=$?
8739 grep -v '^ *+' conftest.er1 >conftest.err
8740 rm -f conftest.er1
8741 cat conftest.err >&5
8742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8743 (exit $ac_status); } &&
8744 { ac_try='test -z "$ac_c_werror_flag"
8745 || test ! -s conftest.err'
8746 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8747 (eval $ac_try) 2>&5
8748 ac_status=$?
8749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8750 (exit $ac_status); }; } &&
8751 { ac_try='test -s conftest.$ac_objext'
8752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8753 (eval $ac_try) 2>&5
8754 ac_status=$?
8755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8756 (exit $ac_status); }; }; then
8757 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8758 ac_cv_c_bigendian=yes
8759 fi
8760 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8761 if test "$ac_cv_c_bigendian" = unknown; then
8762 ac_cv_c_bigendian=no
8763 else
8764 # finding both strings is unlikely to happen, but who knows?
8765 ac_cv_c_bigendian=unknown
8766 fi
8767 fi
8768 else
8769 echo "$as_me: failed program was:" >&5
8770 sed 's/^/| /' conftest.$ac_ext >&5
8771
8772 fi
8773 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8774 else
8775 cat >conftest.$ac_ext <<_ACEOF
8776 /* confdefs.h. */
8777 _ACEOF
8778 cat confdefs.h >>conftest.$ac_ext
8779 cat >>conftest.$ac_ext <<_ACEOF
8780 /* end confdefs.h. */
8781 int
8782 main ()
8783 {
8784 /* Are we little or big endian? From Harbison&Steele. */
8785 union
8786 {
8787 long l;
8788 char c[sizeof (long)];
8789 } u;
8790 u.l = 1;
8791 exit (u.c[sizeof (long) - 1] == 1);
8792 }
8793 _ACEOF
8794 rm -f conftest$ac_exeext
8795 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8796 (eval $ac_link) 2>&5
8797 ac_status=$?
8798 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8799 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8801 (eval $ac_try) 2>&5
8802 ac_status=$?
8803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8804 (exit $ac_status); }; }; then
8805 ac_cv_c_bigendian=no
8806 else
8807 echo "$as_me: program exited with status $ac_status" >&5
8808 echo "$as_me: failed program was:" >&5
8809 sed 's/^/| /' conftest.$ac_ext >&5
8810
8811 ( exit $ac_status )
8812 ac_cv_c_bigendian=yes
8813 fi
8814 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8815 fi
8816 fi
8817 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8818 fi
8819 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
8820 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
8821 case $ac_cv_c_bigendian in
8822 yes)
8823
8824 cat >>confdefs.h <<\_ACEOF
8825 #define WORDS_BIGENDIAN 1
8826 _ACEOF
8827 ;;
8828 no)
8829 ;;
8830 *)
8831 { { echo "$as_me:$LINENO: error: unknown endianness
8832 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
8833 echo "$as_me: error: unknown endianness
8834 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
8835 { (exit 1); exit 1; }; } ;;
8836 esac
8837
8838
8839 # --------
8840 # UNSORTED
8841 # --------
8842
8843
8844 # These libraries may be used by collect2.
8845 # We may need a special search path to get them linked.
8846 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
8847 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
8848 if test "${gcc_cv_collect2_libs+set}" = set; then
8849 echo $ECHO_N "(cached) $ECHO_C" >&6
8850 else
8851 save_LIBS="$LIBS"
8852 for libs in '' -lld -lmld \
8853 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8854 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8855 do
8856 LIBS="$libs"
8857 cat >conftest.$ac_ext <<_ACEOF
8858 /* confdefs.h. */
8859 _ACEOF
8860 cat confdefs.h >>conftest.$ac_ext
8861 cat >>conftest.$ac_ext <<_ACEOF
8862 /* end confdefs.h. */
8863
8864 /* Override any gcc2 internal prototype to avoid an error. */
8865 #ifdef __cplusplus
8866 extern "C"
8867 #endif
8868 /* We use char because int might match the return type of a gcc2
8869 builtin and then its argument prototype would still apply. */
8870 char ldopen ();
8871 int
8872 main ()
8873 {
8874 ldopen ();
8875 ;
8876 return 0;
8877 }
8878 _ACEOF
8879 rm -f conftest.$ac_objext conftest$ac_exeext
8880 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8881 (eval $ac_link) 2>conftest.er1
8882 ac_status=$?
8883 grep -v '^ *+' conftest.er1 >conftest.err
8884 rm -f conftest.er1
8885 cat conftest.err >&5
8886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8887 (exit $ac_status); } &&
8888 { ac_try='test -z "$ac_c_werror_flag"
8889 || test ! -s conftest.err'
8890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8891 (eval $ac_try) 2>&5
8892 ac_status=$?
8893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8894 (exit $ac_status); }; } &&
8895 { ac_try='test -s conftest$ac_exeext'
8896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8897 (eval $ac_try) 2>&5
8898 ac_status=$?
8899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8900 (exit $ac_status); }; }; then
8901 gcc_cv_collect2_libs="$libs"; break
8902 else
8903 echo "$as_me: failed program was:" >&5
8904 sed 's/^/| /' conftest.$ac_ext >&5
8905
8906 fi
8907 rm -f conftest.err conftest.$ac_objext \
8908 conftest$ac_exeext conftest.$ac_ext
8909 done
8910 LIBS="$save_LIBS"
8911 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8912 fi
8913 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
8914 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
8915 case $gcc_cv_collect2_libs in
8916 "none required") ;;
8917 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8918 esac
8919
8920
8921 # When building Ada code on Alpha, we need exc_resume which is usually in
8922 # -lexc. So test for it.
8923 save_LIBS="$LIBS"
8924 LIBS=
8925 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
8926 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
8927 if test "${ac_cv_search_exc_resume+set}" = set; then
8928 echo $ECHO_N "(cached) $ECHO_C" >&6
8929 else
8930 ac_func_search_save_LIBS=$LIBS
8931 ac_cv_search_exc_resume=no
8932 cat >conftest.$ac_ext <<_ACEOF
8933 /* confdefs.h. */
8934 _ACEOF
8935 cat confdefs.h >>conftest.$ac_ext
8936 cat >>conftest.$ac_ext <<_ACEOF
8937 /* end confdefs.h. */
8938
8939 /* Override any gcc2 internal prototype to avoid an error. */
8940 #ifdef __cplusplus
8941 extern "C"
8942 #endif
8943 /* We use char because int might match the return type of a gcc2
8944 builtin and then its argument prototype would still apply. */
8945 char exc_resume ();
8946 int
8947 main ()
8948 {
8949 exc_resume ();
8950 ;
8951 return 0;
8952 }
8953 _ACEOF
8954 rm -f conftest.$ac_objext conftest$ac_exeext
8955 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8956 (eval $ac_link) 2>conftest.er1
8957 ac_status=$?
8958 grep -v '^ *+' conftest.er1 >conftest.err
8959 rm -f conftest.er1
8960 cat conftest.err >&5
8961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8962 (exit $ac_status); } &&
8963 { ac_try='test -z "$ac_c_werror_flag"
8964 || test ! -s conftest.err'
8965 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8966 (eval $ac_try) 2>&5
8967 ac_status=$?
8968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8969 (exit $ac_status); }; } &&
8970 { ac_try='test -s conftest$ac_exeext'
8971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8972 (eval $ac_try) 2>&5
8973 ac_status=$?
8974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8975 (exit $ac_status); }; }; then
8976 ac_cv_search_exc_resume="none required"
8977 else
8978 echo "$as_me: failed program was:" >&5
8979 sed 's/^/| /' conftest.$ac_ext >&5
8980
8981 fi
8982 rm -f conftest.err conftest.$ac_objext \
8983 conftest$ac_exeext conftest.$ac_ext
8984 if test "$ac_cv_search_exc_resume" = no; then
8985 for ac_lib in exc; do
8986 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8987 cat >conftest.$ac_ext <<_ACEOF
8988 /* confdefs.h. */
8989 _ACEOF
8990 cat confdefs.h >>conftest.$ac_ext
8991 cat >>conftest.$ac_ext <<_ACEOF
8992 /* end confdefs.h. */
8993
8994 /* Override any gcc2 internal prototype to avoid an error. */
8995 #ifdef __cplusplus
8996 extern "C"
8997 #endif
8998 /* We use char because int might match the return type of a gcc2
8999 builtin and then its argument prototype would still apply. */
9000 char exc_resume ();
9001 int
9002 main ()
9003 {
9004 exc_resume ();
9005 ;
9006 return 0;
9007 }
9008 _ACEOF
9009 rm -f conftest.$ac_objext conftest$ac_exeext
9010 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9011 (eval $ac_link) 2>conftest.er1
9012 ac_status=$?
9013 grep -v '^ *+' conftest.er1 >conftest.err
9014 rm -f conftest.er1
9015 cat conftest.err >&5
9016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9017 (exit $ac_status); } &&
9018 { ac_try='test -z "$ac_c_werror_flag"
9019 || test ! -s conftest.err'
9020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9021 (eval $ac_try) 2>&5
9022 ac_status=$?
9023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9024 (exit $ac_status); }; } &&
9025 { ac_try='test -s conftest$ac_exeext'
9026 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9027 (eval $ac_try) 2>&5
9028 ac_status=$?
9029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9030 (exit $ac_status); }; }; then
9031 ac_cv_search_exc_resume="-l$ac_lib"
9032 break
9033 else
9034 echo "$as_me: failed program was:" >&5
9035 sed 's/^/| /' conftest.$ac_ext >&5
9036
9037 fi
9038 rm -f conftest.err conftest.$ac_objext \
9039 conftest$ac_exeext conftest.$ac_ext
9040 done
9041 fi
9042 LIBS=$ac_func_search_save_LIBS
9043 fi
9044 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9045 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9046 if test "$ac_cv_search_exc_resume" != no; then
9047 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9048
9049 fi
9050
9051 GNAT_LIBEXC="$LIBS"
9052 LIBS="$save_LIBS"
9053
9054
9055 # Some systems put ldexp and frexp in libm instead of libc; assume
9056 # they're both in the same place. jcf-dump needs them.
9057 save_LIBS="$LIBS"
9058 LIBS=
9059 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9060 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9061 if test "${ac_cv_search_ldexp+set}" = set; then
9062 echo $ECHO_N "(cached) $ECHO_C" >&6
9063 else
9064 ac_func_search_save_LIBS=$LIBS
9065 ac_cv_search_ldexp=no
9066 cat >conftest.$ac_ext <<_ACEOF
9067 /* confdefs.h. */
9068 _ACEOF
9069 cat confdefs.h >>conftest.$ac_ext
9070 cat >>conftest.$ac_ext <<_ACEOF
9071 /* end confdefs.h. */
9072
9073 /* Override any gcc2 internal prototype to avoid an error. */
9074 #ifdef __cplusplus
9075 extern "C"
9076 #endif
9077 /* We use char because int might match the return type of a gcc2
9078 builtin and then its argument prototype would still apply. */
9079 char ldexp ();
9080 int
9081 main ()
9082 {
9083 ldexp ();
9084 ;
9085 return 0;
9086 }
9087 _ACEOF
9088 rm -f conftest.$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 $ac_status); }; }; then
9110 ac_cv_search_ldexp="none required"
9111 else
9112 echo "$as_me: failed program was:" >&5
9113 sed 's/^/| /' conftest.$ac_ext >&5
9114
9115 fi
9116 rm -f conftest.err conftest.$ac_objext \
9117 conftest$ac_exeext conftest.$ac_ext
9118 if test "$ac_cv_search_ldexp" = no; then
9119 for ac_lib in m; do
9120 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9121 cat >conftest.$ac_ext <<_ACEOF
9122 /* confdefs.h. */
9123 _ACEOF
9124 cat confdefs.h >>conftest.$ac_ext
9125 cat >>conftest.$ac_ext <<_ACEOF
9126 /* end confdefs.h. */
9127
9128 /* Override any gcc2 internal prototype to avoid an error. */
9129 #ifdef __cplusplus
9130 extern "C"
9131 #endif
9132 /* We use char because int might match the return type of a gcc2
9133 builtin and then its argument prototype would still apply. */
9134 char ldexp ();
9135 int
9136 main ()
9137 {
9138 ldexp ();
9139 ;
9140 return 0;
9141 }
9142 _ACEOF
9143 rm -f conftest.$ac_objext conftest$ac_exeext
9144 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9145 (eval $ac_link) 2>conftest.er1
9146 ac_status=$?
9147 grep -v '^ *+' conftest.er1 >conftest.err
9148 rm -f conftest.er1
9149 cat conftest.err >&5
9150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9151 (exit $ac_status); } &&
9152 { ac_try='test -z "$ac_c_werror_flag"
9153 || test ! -s conftest.err'
9154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9155 (eval $ac_try) 2>&5
9156 ac_status=$?
9157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9158 (exit $ac_status); }; } &&
9159 { ac_try='test -s conftest$ac_exeext'
9160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9161 (eval $ac_try) 2>&5
9162 ac_status=$?
9163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9164 (exit $ac_status); }; }; then
9165 ac_cv_search_ldexp="-l$ac_lib"
9166 break
9167 else
9168 echo "$as_me: failed program was:" >&5
9169 sed 's/^/| /' conftest.$ac_ext >&5
9170
9171 fi
9172 rm -f conftest.err conftest.$ac_objext \
9173 conftest$ac_exeext conftest.$ac_ext
9174 done
9175 fi
9176 LIBS=$ac_func_search_save_LIBS
9177 fi
9178 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9179 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9180 if test "$ac_cv_search_ldexp" != no; then
9181 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9182
9183 fi
9184
9185 LDEXP_LIB="$LIBS"
9186 LIBS="$save_LIBS"
9187
9188
9189 # Use <inttypes.h> only if it exists,
9190 # doesn't clash with <sys/types.h>, and declares intmax_t.
9191 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9192 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9193 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9194 echo $ECHO_N "(cached) $ECHO_C" >&6
9195 else
9196 cat >conftest.$ac_ext <<_ACEOF
9197 /* confdefs.h. */
9198 _ACEOF
9199 cat confdefs.h >>conftest.$ac_ext
9200 cat >>conftest.$ac_ext <<_ACEOF
9201 /* end confdefs.h. */
9202 #include <sys/types.h>
9203 #include <inttypes.h>
9204 int
9205 main ()
9206 {
9207 intmax_t i = -1;
9208 ;
9209 return 0;
9210 }
9211 _ACEOF
9212 rm -f conftest.$ac_objext
9213 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9214 (eval $ac_compile) 2>conftest.er1
9215 ac_status=$?
9216 grep -v '^ *+' conftest.er1 >conftest.err
9217 rm -f conftest.er1
9218 cat conftest.err >&5
9219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9220 (exit $ac_status); } &&
9221 { ac_try='test -z "$ac_c_werror_flag"
9222 || test ! -s conftest.err'
9223 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9224 (eval $ac_try) 2>&5
9225 ac_status=$?
9226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9227 (exit $ac_status); }; } &&
9228 { ac_try='test -s conftest.$ac_objext'
9229 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9230 (eval $ac_try) 2>&5
9231 ac_status=$?
9232 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9233 (exit $ac_status); }; }; then
9234 gcc_cv_header_inttypes_h=yes
9235 else
9236 echo "$as_me: failed program was:" >&5
9237 sed 's/^/| /' conftest.$ac_ext >&5
9238
9239 gcc_cv_header_inttypes_h=no
9240 fi
9241 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9242 fi
9243
9244 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9245 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9246 if test $gcc_cv_header_inttypes_h = yes; then
9247
9248 cat >>confdefs.h <<\_ACEOF
9249 #define HAVE_INTTYPES_H 1
9250 _ACEOF
9251
9252 fi
9253
9254
9255
9256
9257
9258
9259
9260
9261
9262
9263
9264
9265
9266
9267
9268
9269
9270
9271
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
9287
9288
9289
9290
9291 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9292 sysconf strsignal getrusage nl_langinfo scandir alphasort \
9293 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9294 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
9295 do
9296 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9297 echo "$as_me:$LINENO: checking for $ac_func" >&5
9298 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9299 if eval "test \"\${$as_ac_var+set}\" = set"; then
9300 echo $ECHO_N "(cached) $ECHO_C" >&6
9301 else
9302 cat >conftest.$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 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9309 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9310 #define $ac_func innocuous_$ac_func
9311
9312 /* System header to define __stub macros and hopefully few prototypes,
9313 which can conflict with char $ac_func (); below.
9314 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9315 <limits.h> exists even on freestanding compilers. */
9316
9317 #ifdef __STDC__
9318 # include <limits.h>
9319 #else
9320 # include <assert.h>
9321 #endif
9322
9323 #undef $ac_func
9324
9325 /* Override any gcc2 internal prototype to avoid an error. */
9326 #ifdef __cplusplus
9327 extern "C"
9328 {
9329 #endif
9330 /* We use char because int might match the return type of a gcc2
9331 builtin and then its argument prototype would still apply. */
9332 char $ac_func ();
9333 /* The GNU C library defines this for functions which it implements
9334 to always fail with ENOSYS. Some functions are actually named
9335 something starting with __ and the normal name is an alias. */
9336 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9337 choke me
9338 #else
9339 char (*f) () = $ac_func;
9340 #endif
9341 #ifdef __cplusplus
9342 }
9343 #endif
9344
9345 int
9346 main ()
9347 {
9348 return f != $ac_func;
9349 ;
9350 return 0;
9351 }
9352 _ACEOF
9353 rm -f conftest.$ac_objext conftest$ac_exeext
9354 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9355 (eval $ac_link) 2>conftest.er1
9356 ac_status=$?
9357 grep -v '^ *+' conftest.er1 >conftest.err
9358 rm -f conftest.er1
9359 cat conftest.err >&5
9360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9361 (exit $ac_status); } &&
9362 { ac_try='test -z "$ac_c_werror_flag"
9363 || test ! -s conftest.err'
9364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9365 (eval $ac_try) 2>&5
9366 ac_status=$?
9367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9368 (exit $ac_status); }; } &&
9369 { ac_try='test -s conftest$ac_exeext'
9370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9371 (eval $ac_try) 2>&5
9372 ac_status=$?
9373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9374 (exit $ac_status); }; }; then
9375 eval "$as_ac_var=yes"
9376 else
9377 echo "$as_me: failed program was:" >&5
9378 sed 's/^/| /' conftest.$ac_ext >&5
9379
9380 eval "$as_ac_var=no"
9381 fi
9382 rm -f conftest.err conftest.$ac_objext \
9383 conftest$ac_exeext conftest.$ac_ext
9384 fi
9385 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9386 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9387 if test `eval echo '${'$as_ac_var'}'` = yes; then
9388 cat >>confdefs.h <<_ACEOF
9389 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9390 _ACEOF
9391
9392 fi
9393 done
9394
9395
9396 if test x$ac_cv_func_mbstowcs = xyes; then
9397 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9398 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9399 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9400 echo $ECHO_N "(cached) $ECHO_C" >&6
9401 else
9402 if test "$cross_compiling" = yes; then
9403 gcc_cv_func_mbstowcs_works=yes
9404 else
9405 cat >conftest.$ac_ext <<_ACEOF
9406 /* confdefs.h. */
9407 _ACEOF
9408 cat confdefs.h >>conftest.$ac_ext
9409 cat >>conftest.$ac_ext <<_ACEOF
9410 /* end confdefs.h. */
9411 #include <stdlib.h>
9412 int main()
9413 {
9414 mbstowcs(0, "", 0);
9415 return 0;
9416 }
9417 _ACEOF
9418 rm -f conftest$ac_exeext
9419 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9420 (eval $ac_link) 2>&5
9421 ac_status=$?
9422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9423 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9425 (eval $ac_try) 2>&5
9426 ac_status=$?
9427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9428 (exit $ac_status); }; }; then
9429 gcc_cv_func_mbstowcs_works=yes
9430 else
9431 echo "$as_me: program exited with status $ac_status" >&5
9432 echo "$as_me: failed program was:" >&5
9433 sed 's/^/| /' conftest.$ac_ext >&5
9434
9435 ( exit $ac_status )
9436 gcc_cv_func_mbstowcs_works=no
9437 fi
9438 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9439 fi
9440 fi
9441 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9442 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9443 if test x$gcc_cv_func_mbstowcs_works = xyes; then
9444
9445 cat >>confdefs.h <<\_ACEOF
9446 #define HAVE_WORKING_MBSTOWCS 1
9447 _ACEOF
9448
9449 fi
9450 fi
9451
9452 echo "$as_me:$LINENO: checking for ssize_t" >&5
9453 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9454 if test "${ac_cv_type_ssize_t+set}" = set; then
9455 echo $ECHO_N "(cached) $ECHO_C" >&6
9456 else
9457 cat >conftest.$ac_ext <<_ACEOF
9458 /* confdefs.h. */
9459 _ACEOF
9460 cat confdefs.h >>conftest.$ac_ext
9461 cat >>conftest.$ac_ext <<_ACEOF
9462 /* end confdefs.h. */
9463 $ac_includes_default
9464 int
9465 main ()
9466 {
9467 if ((ssize_t *) 0)
9468 return 0;
9469 if (sizeof (ssize_t))
9470 return 0;
9471 ;
9472 return 0;
9473 }
9474 _ACEOF
9475 rm -f conftest.$ac_objext
9476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9477 (eval $ac_compile) 2>conftest.er1
9478 ac_status=$?
9479 grep -v '^ *+' conftest.er1 >conftest.err
9480 rm -f conftest.er1
9481 cat conftest.err >&5
9482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9483 (exit $ac_status); } &&
9484 { ac_try='test -z "$ac_c_werror_flag"
9485 || test ! -s conftest.err'
9486 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9487 (eval $ac_try) 2>&5
9488 ac_status=$?
9489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9490 (exit $ac_status); }; } &&
9491 { ac_try='test -s conftest.$ac_objext'
9492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9493 (eval $ac_try) 2>&5
9494 ac_status=$?
9495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9496 (exit $ac_status); }; }; then
9497 ac_cv_type_ssize_t=yes
9498 else
9499 echo "$as_me: failed program was:" >&5
9500 sed 's/^/| /' conftest.$ac_ext >&5
9501
9502 ac_cv_type_ssize_t=no
9503 fi
9504 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9505 fi
9506 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9507 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9508 if test $ac_cv_type_ssize_t = yes; then
9509 :
9510 else
9511
9512 cat >>confdefs.h <<_ACEOF
9513 #define ssize_t int
9514 _ACEOF
9515
9516 fi
9517
9518
9519 # Try to determine the array type of the second argument of getgroups
9520 # for the target system (int or gid_t).
9521 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9522 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9523 if test "${ac_cv_type_uid_t+set}" = set; then
9524 echo $ECHO_N "(cached) $ECHO_C" >&6
9525 else
9526 cat >conftest.$ac_ext <<_ACEOF
9527 /* confdefs.h. */
9528 _ACEOF
9529 cat confdefs.h >>conftest.$ac_ext
9530 cat >>conftest.$ac_ext <<_ACEOF
9531 /* end confdefs.h. */
9532 #include <sys/types.h>
9533
9534 _ACEOF
9535 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9536 $EGREP "uid_t" >/dev/null 2>&1; then
9537 ac_cv_type_uid_t=yes
9538 else
9539 ac_cv_type_uid_t=no
9540 fi
9541 rm -f conftest*
9542
9543 fi
9544 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9545 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9546 if test $ac_cv_type_uid_t = no; then
9547
9548 cat >>confdefs.h <<\_ACEOF
9549 #define uid_t int
9550 _ACEOF
9551
9552
9553 cat >>confdefs.h <<\_ACEOF
9554 #define gid_t int
9555 _ACEOF
9556
9557 fi
9558
9559 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9560 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9561 if test "${ac_cv_type_getgroups+set}" = set; then
9562 echo $ECHO_N "(cached) $ECHO_C" >&6
9563 else
9564 if test "$cross_compiling" = yes; then
9565 ac_cv_type_getgroups=cross
9566 else
9567 cat >conftest.$ac_ext <<_ACEOF
9568 /* confdefs.h. */
9569 _ACEOF
9570 cat confdefs.h >>conftest.$ac_ext
9571 cat >>conftest.$ac_ext <<_ACEOF
9572 /* end confdefs.h. */
9573 /* Thanks to Mike Rendell for this test. */
9574 #include <sys/types.h>
9575 #define NGID 256
9576 #undef MAX
9577 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9578
9579 int
9580 main ()
9581 {
9582 gid_t gidset[NGID];
9583 int i, n;
9584 union { gid_t gval; long lval; } val;
9585
9586 val.lval = -1;
9587 for (i = 0; i < NGID; i++)
9588 gidset[i] = val.gval;
9589 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9590 gidset);
9591 /* Exit non-zero if getgroups seems to require an array of ints. This
9592 happens when gid_t is short but getgroups modifies an array of ints. */
9593 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9594 }
9595 _ACEOF
9596 rm -f conftest$ac_exeext
9597 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9598 (eval $ac_link) 2>&5
9599 ac_status=$?
9600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9601 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9602 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9603 (eval $ac_try) 2>&5
9604 ac_status=$?
9605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9606 (exit $ac_status); }; }; then
9607 ac_cv_type_getgroups=gid_t
9608 else
9609 echo "$as_me: program exited with status $ac_status" >&5
9610 echo "$as_me: failed program was:" >&5
9611 sed 's/^/| /' conftest.$ac_ext >&5
9612
9613 ( exit $ac_status )
9614 ac_cv_type_getgroups=int
9615 fi
9616 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9617 fi
9618 if test $ac_cv_type_getgroups = cross; then
9619 cat >conftest.$ac_ext <<_ACEOF
9620 /* confdefs.h. */
9621 _ACEOF
9622 cat confdefs.h >>conftest.$ac_ext
9623 cat >>conftest.$ac_ext <<_ACEOF
9624 /* end confdefs.h. */
9625 #include <unistd.h>
9626
9627 _ACEOF
9628 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9629 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9630 ac_cv_type_getgroups=gid_t
9631 else
9632 ac_cv_type_getgroups=int
9633 fi
9634 rm -f conftest*
9635
9636 fi
9637 fi
9638 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9639 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9640
9641 cat >>confdefs.h <<_ACEOF
9642 #define GETGROUPS_T $ac_cv_type_getgroups
9643 _ACEOF
9644
9645
9646 if test "${target}" = "${build}"; then
9647 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9648 else
9649 case "${target}" in
9650 # This condition may need some tweaking. It should include all
9651 # targets where the array type of the second argument of getgroups
9652 # is int and the type of gid_t is not equivalent to int.
9653 *-*-sunos* | *-*-ultrix*)
9654 TARGET_GETGROUPS_T=int
9655 ;;
9656 *)
9657 TARGET_GETGROUPS_T=gid_t
9658 ;;
9659 esac
9660 fi
9661
9662
9663
9664 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9665 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9666 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9667 echo $ECHO_N "(cached) $ECHO_C" >&6
9668 else
9669 cat >conftest.$ac_ext <<_ACEOF
9670 /* confdefs.h. */
9671 _ACEOF
9672 cat confdefs.h >>conftest.$ac_ext
9673 cat >>conftest.$ac_ext <<_ACEOF
9674 /* end confdefs.h. */
9675 #include <sys/mman.h>
9676 _ACEOF
9677 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9678 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9679 ac_status=$?
9680 grep -v '^ *+' conftest.er1 >conftest.err
9681 rm -f conftest.er1
9682 cat conftest.err >&5
9683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9684 (exit $ac_status); } >/dev/null; then
9685 if test -s conftest.err; then
9686 ac_cpp_err=$ac_c_preproc_warn_flag
9687 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9688 else
9689 ac_cpp_err=
9690 fi
9691 else
9692 ac_cpp_err=yes
9693 fi
9694 if test -z "$ac_cpp_err"; then
9695 ac_cv_header_sys_mman_h=yes
9696 else
9697 echo "$as_me: failed program was:" >&5
9698 sed 's/^/| /' conftest.$ac_ext >&5
9699
9700 ac_cv_header_sys_mman_h=no
9701 fi
9702 rm -f conftest.err conftest.$ac_ext
9703 fi
9704 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9705 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9706 if test $ac_cv_header_sys_mman_h = yes; then
9707 gcc_header_sys_mman_h=yes
9708 else
9709 gcc_header_sys_mman_h=no
9710 fi
9711
9712 echo "$as_me:$LINENO: checking for mmap" >&5
9713 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9714 if test "${ac_cv_func_mmap+set}" = set; then
9715 echo $ECHO_N "(cached) $ECHO_C" >&6
9716 else
9717 cat >conftest.$ac_ext <<_ACEOF
9718 /* confdefs.h. */
9719 _ACEOF
9720 cat confdefs.h >>conftest.$ac_ext
9721 cat >>conftest.$ac_ext <<_ACEOF
9722 /* end confdefs.h. */
9723 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9724 For example, HP-UX 11i <limits.h> declares gettimeofday. */
9725 #define mmap innocuous_mmap
9726
9727 /* System header to define __stub macros and hopefully few prototypes,
9728 which can conflict with char mmap (); below.
9729 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9730 <limits.h> exists even on freestanding compilers. */
9731
9732 #ifdef __STDC__
9733 # include <limits.h>
9734 #else
9735 # include <assert.h>
9736 #endif
9737
9738 #undef mmap
9739
9740 /* Override any gcc2 internal prototype to avoid an error. */
9741 #ifdef __cplusplus
9742 extern "C"
9743 {
9744 #endif
9745 /* We use char because int might match the return type of a gcc2
9746 builtin and then its argument prototype would still apply. */
9747 char mmap ();
9748 /* The GNU C library defines this for functions which it implements
9749 to always fail with ENOSYS. Some functions are actually named
9750 something starting with __ and the normal name is an alias. */
9751 #if defined (__stub_mmap) || defined (__stub___mmap)
9752 choke me
9753 #else
9754 char (*f) () = mmap;
9755 #endif
9756 #ifdef __cplusplus
9757 }
9758 #endif
9759
9760 int
9761 main ()
9762 {
9763 return f != mmap;
9764 ;
9765 return 0;
9766 }
9767 _ACEOF
9768 rm -f conftest.$ac_objext conftest$ac_exeext
9769 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9770 (eval $ac_link) 2>conftest.er1
9771 ac_status=$?
9772 grep -v '^ *+' conftest.er1 >conftest.err
9773 rm -f conftest.er1
9774 cat conftest.err >&5
9775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9776 (exit $ac_status); } &&
9777 { ac_try='test -z "$ac_c_werror_flag"
9778 || test ! -s conftest.err'
9779 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9780 (eval $ac_try) 2>&5
9781 ac_status=$?
9782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9783 (exit $ac_status); }; } &&
9784 { ac_try='test -s conftest$ac_exeext'
9785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9786 (eval $ac_try) 2>&5
9787 ac_status=$?
9788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9789 (exit $ac_status); }; }; then
9790 ac_cv_func_mmap=yes
9791 else
9792 echo "$as_me: failed program was:" >&5
9793 sed 's/^/| /' conftest.$ac_ext >&5
9794
9795 ac_cv_func_mmap=no
9796 fi
9797 rm -f conftest.err conftest.$ac_objext \
9798 conftest$ac_exeext conftest.$ac_ext
9799 fi
9800 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
9801 echo "${ECHO_T}$ac_cv_func_mmap" >&6
9802 if test $ac_cv_func_mmap = yes; then
9803 gcc_func_mmap=yes
9804 else
9805 gcc_func_mmap=no
9806 fi
9807
9808 if test "$gcc_header_sys_mman_h" != yes \
9809 || test "$gcc_func_mmap" != yes; then
9810 gcc_cv_func_mmap_file=no
9811 gcc_cv_func_mmap_dev_zero=no
9812 gcc_cv_func_mmap_anon=no
9813 else
9814 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
9815 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
9816 if test "${gcc_cv_func_mmap_file+set}" = set; then
9817 echo $ECHO_N "(cached) $ECHO_C" >&6
9818 else
9819 # Add a system to this blacklist if
9820 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9821 # memory area containing the same data that you'd get if you applied
9822 # read() to the same fd. The only system known to have a problem here
9823 # is VMS, where text files have record structure.
9824 case "$host_os" in
9825 vms* | ultrix*)
9826 gcc_cv_func_mmap_file=no ;;
9827 *)
9828 gcc_cv_func_mmap_file=yes;;
9829 esac
9830 fi
9831 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
9832 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
9833 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
9834 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
9835 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
9836 echo $ECHO_N "(cached) $ECHO_C" >&6
9837 else
9838 # Add a system to this blacklist if it has mmap() but /dev/zero
9839 # does not exist, or if mmapping /dev/zero does not give anonymous
9840 # zeroed pages with both the following properties:
9841 # 1. If you map N consecutive pages in with one call, and then
9842 # unmap any subset of those pages, the pages that were not
9843 # explicitly unmapped remain accessible.
9844 # 2. If you map two adjacent blocks of memory and then unmap them
9845 # both at once, they must both go away.
9846 # Systems known to be in this category are Windows (all variants),
9847 # VMS, and Darwin.
9848 case "$host_os" in
9849 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9850 gcc_cv_func_mmap_dev_zero=no ;;
9851 *)
9852 gcc_cv_func_mmap_dev_zero=yes;;
9853 esac
9854 fi
9855 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
9856 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
9857
9858 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9859 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
9860 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
9861 if test "${gcc_cv_decl_map_anon+set}" = set; then
9862 echo $ECHO_N "(cached) $ECHO_C" >&6
9863 else
9864 cat >conftest.$ac_ext <<_ACEOF
9865 /* confdefs.h. */
9866 _ACEOF
9867 cat confdefs.h >>conftest.$ac_ext
9868 cat >>conftest.$ac_ext <<_ACEOF
9869 /* end confdefs.h. */
9870 #include <sys/types.h>
9871 #include <sys/mman.h>
9872 #include <unistd.h>
9873
9874 #ifndef MAP_ANONYMOUS
9875 #define MAP_ANONYMOUS MAP_ANON
9876 #endif
9877
9878 int
9879 main ()
9880 {
9881 int n = MAP_ANONYMOUS;
9882 ;
9883 return 0;
9884 }
9885 _ACEOF
9886 rm -f conftest.$ac_objext
9887 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9888 (eval $ac_compile) 2>conftest.er1
9889 ac_status=$?
9890 grep -v '^ *+' conftest.er1 >conftest.err
9891 rm -f conftest.er1
9892 cat conftest.err >&5
9893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9894 (exit $ac_status); } &&
9895 { ac_try='test -z "$ac_c_werror_flag"
9896 || test ! -s conftest.err'
9897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9898 (eval $ac_try) 2>&5
9899 ac_status=$?
9900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9901 (exit $ac_status); }; } &&
9902 { ac_try='test -s conftest.$ac_objext'
9903 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9904 (eval $ac_try) 2>&5
9905 ac_status=$?
9906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9907 (exit $ac_status); }; }; then
9908 gcc_cv_decl_map_anon=yes
9909 else
9910 echo "$as_me: failed program was:" >&5
9911 sed 's/^/| /' conftest.$ac_ext >&5
9912
9913 gcc_cv_decl_map_anon=no
9914 fi
9915 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9916 fi
9917 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
9918 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
9919
9920 if test $gcc_cv_decl_map_anon = no; then
9921 gcc_cv_func_mmap_anon=no
9922 else
9923 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9924 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
9925 if test "${gcc_cv_func_mmap_anon+set}" = set; then
9926 echo $ECHO_N "(cached) $ECHO_C" >&6
9927 else
9928 # Add a system to this blacklist if it has mmap() and MAP_ANON or
9929 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9930 # doesn't give anonymous zeroed pages with the same properties listed
9931 # above for use of /dev/zero.
9932 # Systems known to be in this category are Windows, VMS, and SCO Unix.
9933 case "$host_os" in
9934 vms* | cygwin* | pe | mingw* | sco* | udk* )
9935 gcc_cv_func_mmap_anon=no ;;
9936 *)
9937 gcc_cv_func_mmap_anon=yes;;
9938 esac
9939 fi
9940 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
9941 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
9942 fi
9943 fi
9944
9945 if test $gcc_cv_func_mmap_file = yes; then
9946
9947 cat >>confdefs.h <<\_ACEOF
9948 #define HAVE_MMAP_FILE 1
9949 _ACEOF
9950
9951 fi
9952 if test $gcc_cv_func_mmap_dev_zero = yes; then
9953
9954 cat >>confdefs.h <<\_ACEOF
9955 #define HAVE_MMAP_DEV_ZERO 1
9956 _ACEOF
9957
9958 fi
9959 if test $gcc_cv_func_mmap_anon = yes; then
9960
9961 cat >>confdefs.h <<\_ACEOF
9962 #define HAVE_MMAP_ANON 1
9963 _ACEOF
9964
9965 fi
9966
9967
9968 case "${host}" in
9969 *-*-*vms*)
9970 # Under VMS, vfork works very differently than on Unix. The standard test
9971 # won't work, and it isn't easily adaptable. It makes more sense to
9972 # just force it.
9973 ac_cv_func_vfork_works=yes
9974 ;;
9975 esac
9976 echo "$as_me:$LINENO: checking for pid_t" >&5
9977 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
9978 if test "${ac_cv_type_pid_t+set}" = set; then
9979 echo $ECHO_N "(cached) $ECHO_C" >&6
9980 else
9981 cat >conftest.$ac_ext <<_ACEOF
9982 /* confdefs.h. */
9983 _ACEOF
9984 cat confdefs.h >>conftest.$ac_ext
9985 cat >>conftest.$ac_ext <<_ACEOF
9986 /* end confdefs.h. */
9987 $ac_includes_default
9988 int
9989 main ()
9990 {
9991 if ((pid_t *) 0)
9992 return 0;
9993 if (sizeof (pid_t))
9994 return 0;
9995 ;
9996 return 0;
9997 }
9998 _ACEOF
9999 rm -f conftest.$ac_objext
10000 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10001 (eval $ac_compile) 2>conftest.er1
10002 ac_status=$?
10003 grep -v '^ *+' conftest.er1 >conftest.err
10004 rm -f conftest.er1
10005 cat conftest.err >&5
10006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10007 (exit $ac_status); } &&
10008 { ac_try='test -z "$ac_c_werror_flag"
10009 || test ! -s conftest.err'
10010 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10011 (eval $ac_try) 2>&5
10012 ac_status=$?
10013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10014 (exit $ac_status); }; } &&
10015 { ac_try='test -s conftest.$ac_objext'
10016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10017 (eval $ac_try) 2>&5
10018 ac_status=$?
10019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10020 (exit $ac_status); }; }; then
10021 ac_cv_type_pid_t=yes
10022 else
10023 echo "$as_me: failed program was:" >&5
10024 sed 's/^/| /' conftest.$ac_ext >&5
10025
10026 ac_cv_type_pid_t=no
10027 fi
10028 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10029 fi
10030 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10031 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10032 if test $ac_cv_type_pid_t = yes; then
10033 :
10034 else
10035
10036 cat >>confdefs.h <<_ACEOF
10037 #define pid_t int
10038 _ACEOF
10039
10040 fi
10041
10042
10043
10044 for ac_header in unistd.h vfork.h
10045 do
10046 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10047 echo "$as_me:$LINENO: checking for $ac_header" >&5
10048 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10049 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10050 echo $ECHO_N "(cached) $ECHO_C" >&6
10051 else
10052 cat >conftest.$ac_ext <<_ACEOF
10053 /* confdefs.h. */
10054 _ACEOF
10055 cat confdefs.h >>conftest.$ac_ext
10056 cat >>conftest.$ac_ext <<_ACEOF
10057 /* end confdefs.h. */
10058 #include <$ac_header>
10059 _ACEOF
10060 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10061 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10062 ac_status=$?
10063 grep -v '^ *+' conftest.er1 >conftest.err
10064 rm -f conftest.er1
10065 cat conftest.err >&5
10066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10067 (exit $ac_status); } >/dev/null; then
10068 if test -s conftest.err; then
10069 ac_cpp_err=$ac_c_preproc_warn_flag
10070 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10071 else
10072 ac_cpp_err=
10073 fi
10074 else
10075 ac_cpp_err=yes
10076 fi
10077 if test -z "$ac_cpp_err"; then
10078 eval "$as_ac_Header=yes"
10079 else
10080 echo "$as_me: failed program was:" >&5
10081 sed 's/^/| /' conftest.$ac_ext >&5
10082
10083 eval "$as_ac_Header=no"
10084 fi
10085 rm -f conftest.err conftest.$ac_ext
10086 fi
10087 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10088 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10089 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10090 cat >>confdefs.h <<_ACEOF
10091 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10092 _ACEOF
10093
10094 fi
10095 done
10096
10097
10098
10099 for ac_func in fork vfork
10100 do
10101 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10102 echo "$as_me:$LINENO: checking for $ac_func" >&5
10103 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10104 if eval "test \"\${$as_ac_var+set}\" = set"; then
10105 echo $ECHO_N "(cached) $ECHO_C" >&6
10106 else
10107 cat >conftest.$ac_ext <<_ACEOF
10108 /* confdefs.h. */
10109 _ACEOF
10110 cat confdefs.h >>conftest.$ac_ext
10111 cat >>conftest.$ac_ext <<_ACEOF
10112 /* end confdefs.h. */
10113 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10114 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10115 #define $ac_func innocuous_$ac_func
10116
10117 /* System header to define __stub macros and hopefully few prototypes,
10118 which can conflict with char $ac_func (); below.
10119 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10120 <limits.h> exists even on freestanding compilers. */
10121
10122 #ifdef __STDC__
10123 # include <limits.h>
10124 #else
10125 # include <assert.h>
10126 #endif
10127
10128 #undef $ac_func
10129
10130 /* Override any gcc2 internal prototype to avoid an error. */
10131 #ifdef __cplusplus
10132 extern "C"
10133 {
10134 #endif
10135 /* We use char because int might match the return type of a gcc2
10136 builtin and then its argument prototype would still apply. */
10137 char $ac_func ();
10138 /* The GNU C library defines this for functions which it implements
10139 to always fail with ENOSYS. Some functions are actually named
10140 something starting with __ and the normal name is an alias. */
10141 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10142 choke me
10143 #else
10144 char (*f) () = $ac_func;
10145 #endif
10146 #ifdef __cplusplus
10147 }
10148 #endif
10149
10150 int
10151 main ()
10152 {
10153 return f != $ac_func;
10154 ;
10155 return 0;
10156 }
10157 _ACEOF
10158 rm -f conftest.$ac_objext conftest$ac_exeext
10159 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10160 (eval $ac_link) 2>conftest.er1
10161 ac_status=$?
10162 grep -v '^ *+' conftest.er1 >conftest.err
10163 rm -f conftest.er1
10164 cat conftest.err >&5
10165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10166 (exit $ac_status); } &&
10167 { ac_try='test -z "$ac_c_werror_flag"
10168 || test ! -s conftest.err'
10169 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10170 (eval $ac_try) 2>&5
10171 ac_status=$?
10172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10173 (exit $ac_status); }; } &&
10174 { ac_try='test -s conftest$ac_exeext'
10175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10176 (eval $ac_try) 2>&5
10177 ac_status=$?
10178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10179 (exit $ac_status); }; }; then
10180 eval "$as_ac_var=yes"
10181 else
10182 echo "$as_me: failed program was:" >&5
10183 sed 's/^/| /' conftest.$ac_ext >&5
10184
10185 eval "$as_ac_var=no"
10186 fi
10187 rm -f conftest.err conftest.$ac_objext \
10188 conftest$ac_exeext conftest.$ac_ext
10189 fi
10190 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10191 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10192 if test `eval echo '${'$as_ac_var'}'` = yes; then
10193 cat >>confdefs.h <<_ACEOF
10194 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10195 _ACEOF
10196
10197 fi
10198 done
10199
10200 if test "x$ac_cv_func_fork" = xyes; then
10201 echo "$as_me:$LINENO: checking for working fork" >&5
10202 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10203 if test "${ac_cv_func_fork_works+set}" = set; then
10204 echo $ECHO_N "(cached) $ECHO_C" >&6
10205 else
10206 if test "$cross_compiling" = yes; then
10207 ac_cv_func_fork_works=cross
10208 else
10209 cat >conftest.$ac_ext <<_ACEOF
10210 /* By Ruediger Kuhlmann. */
10211 #include <sys/types.h>
10212 #if HAVE_UNISTD_H
10213 # include <unistd.h>
10214 #endif
10215 /* Some systems only have a dummy stub for fork() */
10216 int main ()
10217 {
10218 if (fork() < 0)
10219 exit (1);
10220 exit (0);
10221 }
10222 _ACEOF
10223 rm -f conftest$ac_exeext
10224 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10225 (eval $ac_link) 2>&5
10226 ac_status=$?
10227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10228 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10229 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10230 (eval $ac_try) 2>&5
10231 ac_status=$?
10232 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10233 (exit $ac_status); }; }; then
10234 ac_cv_func_fork_works=yes
10235 else
10236 echo "$as_me: program exited with status $ac_status" >&5
10237 echo "$as_me: failed program was:" >&5
10238 sed 's/^/| /' conftest.$ac_ext >&5
10239
10240 ( exit $ac_status )
10241 ac_cv_func_fork_works=no
10242 fi
10243 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10244 fi
10245 fi
10246 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10247 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10248
10249 else
10250 ac_cv_func_fork_works=$ac_cv_func_fork
10251 fi
10252 if test "x$ac_cv_func_fork_works" = xcross; then
10253 case $host in
10254 *-*-amigaos* | *-*-msdosdjgpp*)
10255 # Override, as these systems have only a dummy fork() stub
10256 ac_cv_func_fork_works=no
10257 ;;
10258 *)
10259 ac_cv_func_fork_works=yes
10260 ;;
10261 esac
10262 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10263 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10264 fi
10265 ac_cv_func_vfork_works=$ac_cv_func_vfork
10266 if test "x$ac_cv_func_vfork" = xyes; then
10267 echo "$as_me:$LINENO: checking for working vfork" >&5
10268 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10269 if test "${ac_cv_func_vfork_works+set}" = set; then
10270 echo $ECHO_N "(cached) $ECHO_C" >&6
10271 else
10272 if test "$cross_compiling" = yes; then
10273 ac_cv_func_vfork_works=cross
10274 else
10275 cat >conftest.$ac_ext <<_ACEOF
10276 /* confdefs.h. */
10277 _ACEOF
10278 cat confdefs.h >>conftest.$ac_ext
10279 cat >>conftest.$ac_ext <<_ACEOF
10280 /* end confdefs.h. */
10281 /* Thanks to Paul Eggert for this test. */
10282 #include <stdio.h>
10283 #include <stdlib.h>
10284 #include <sys/types.h>
10285 #include <sys/stat.h>
10286 #include <sys/wait.h>
10287 #if HAVE_UNISTD_H
10288 # include <unistd.h>
10289 #endif
10290 #if HAVE_VFORK_H
10291 # include <vfork.h>
10292 #endif
10293 /* On some sparc systems, changes by the child to local and incoming
10294 argument registers are propagated back to the parent. The compiler
10295 is told about this with #include <vfork.h>, but some compilers
10296 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
10297 static variable whose address is put into a register that is
10298 clobbered by the vfork. */
10299 static void
10300 #ifdef __cplusplus
10301 sparc_address_test (int arg)
10302 # else
10303 sparc_address_test (arg) int arg;
10304 #endif
10305 {
10306 static pid_t child;
10307 if (!child) {
10308 child = vfork ();
10309 if (child < 0) {
10310 perror ("vfork");
10311 _exit(2);
10312 }
10313 if (!child) {
10314 arg = getpid();
10315 write(-1, "", 0);
10316 _exit (arg);
10317 }
10318 }
10319 }
10320
10321 int
10322 main ()
10323 {
10324 pid_t parent = getpid ();
10325 pid_t child;
10326
10327 sparc_address_test (0);
10328
10329 child = vfork ();
10330
10331 if (child == 0) {
10332 /* Here is another test for sparc vfork register problems. This
10333 test uses lots of local variables, at least as many local
10334 variables as main has allocated so far including compiler
10335 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
10336 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
10337 reuse the register of parent for one of the local variables,
10338 since it will think that parent can't possibly be used any more
10339 in this routine. Assigning to the local variable will thus
10340 munge parent in the parent process. */
10341 pid_t
10342 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10343 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10344 /* Convince the compiler that p..p7 are live; otherwise, it might
10345 use the same hardware register for all 8 local variables. */
10346 if (p != p1 || p != p2 || p != p3 || p != p4
10347 || p != p5 || p != p6 || p != p7)
10348 _exit(1);
10349
10350 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10351 from child file descriptors. If the child closes a descriptor
10352 before it execs or exits, this munges the parent's descriptor
10353 as well. Test for this by closing stdout in the child. */
10354 _exit(close(fileno(stdout)) != 0);
10355 } else {
10356 int status;
10357 struct stat st;
10358
10359 while (wait(&status) != child)
10360 ;
10361 exit(
10362 /* Was there some problem with vforking? */
10363 child < 0
10364
10365 /* Did the child fail? (This shouldn't happen.) */
10366 || status
10367
10368 /* Did the vfork/compiler bug occur? */
10369 || parent != getpid()
10370
10371 /* Did the file descriptor bug occur? */
10372 || fstat(fileno(stdout), &st) != 0
10373 );
10374 }
10375 }
10376 _ACEOF
10377 rm -f conftest$ac_exeext
10378 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10379 (eval $ac_link) 2>&5
10380 ac_status=$?
10381 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10382 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10384 (eval $ac_try) 2>&5
10385 ac_status=$?
10386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10387 (exit $ac_status); }; }; then
10388 ac_cv_func_vfork_works=yes
10389 else
10390 echo "$as_me: program exited with status $ac_status" >&5
10391 echo "$as_me: failed program was:" >&5
10392 sed 's/^/| /' conftest.$ac_ext >&5
10393
10394 ( exit $ac_status )
10395 ac_cv_func_vfork_works=no
10396 fi
10397 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10398 fi
10399 fi
10400 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10401 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10402
10403 fi;
10404 if test "x$ac_cv_func_fork_works" = xcross; then
10405 ac_cv_func_vfork_works=$ac_cv_func_vfork
10406 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10407 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10408 fi
10409
10410 if test "x$ac_cv_func_vfork_works" = xyes; then
10411
10412 cat >>confdefs.h <<\_ACEOF
10413 #define HAVE_WORKING_VFORK 1
10414 _ACEOF
10415
10416 else
10417
10418 cat >>confdefs.h <<\_ACEOF
10419 #define vfork fork
10420 _ACEOF
10421
10422 fi
10423 if test "x$ac_cv_func_fork_works" = xyes; then
10424
10425 cat >>confdefs.h <<\_ACEOF
10426 #define HAVE_WORKING_FORK 1
10427 _ACEOF
10428
10429 fi
10430
10431
10432
10433 if test "X$prefix" = "XNONE"; then
10434 acl_final_prefix="$ac_default_prefix"
10435 else
10436 acl_final_prefix="$prefix"
10437 fi
10438 if test "X$exec_prefix" = "XNONE"; then
10439 acl_final_exec_prefix='${prefix}'
10440 else
10441 acl_final_exec_prefix="$exec_prefix"
10442 fi
10443 acl_save_prefix="$prefix"
10444 prefix="$acl_final_prefix"
10445 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10446 prefix="$acl_save_prefix"
10447
10448
10449 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10450 if test "${with_gnu_ld+set}" = set; then
10451 withval="$with_gnu_ld"
10452 test "$withval" = no || with_gnu_ld=yes
10453 else
10454 with_gnu_ld=no
10455 fi;
10456 # Prepare PATH_SEPARATOR.
10457 # The user is always right.
10458 if test "${PATH_SEPARATOR+set}" != set; then
10459 echo "#! /bin/sh" >conf$$.sh
10460 echo "exit 0" >>conf$$.sh
10461 chmod +x conf$$.sh
10462 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10463 PATH_SEPARATOR=';'
10464 else
10465 PATH_SEPARATOR=:
10466 fi
10467 rm -f conf$$.sh
10468 fi
10469 ac_prog=ld
10470 if test "$GCC" = yes; then
10471 # Check if gcc -print-prog-name=ld gives a path.
10472 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10473 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10474 case $host in
10475 *-*-mingw*)
10476 # gcc leaves a trailing carriage return which upsets mingw
10477 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10478 *)
10479 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10480 esac
10481 case $ac_prog in
10482 # Accept absolute paths.
10483 [\\/]* | [A-Za-z]:[\\/]*)
10484 re_direlt='/[^/][^/]*/\.\./'
10485 # Canonicalize the path of ld
10486 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10487 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10488 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10489 done
10490 test -z "$LD" && LD="$ac_prog"
10491 ;;
10492 "")
10493 # If it fails, then pretend we aren't using GCC.
10494 ac_prog=ld
10495 ;;
10496 *)
10497 # If it is relative, then search for the first ld in PATH.
10498 with_gnu_ld=unknown
10499 ;;
10500 esac
10501 elif test "$with_gnu_ld" = yes; then
10502 echo "$as_me:$LINENO: checking for GNU ld" >&5
10503 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10504 else
10505 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10506 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10507 fi
10508 if test "${acl_cv_path_LD+set}" = set; then
10509 echo $ECHO_N "(cached) $ECHO_C" >&6
10510 else
10511 if test -z "$LD"; then
10512 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10513 for ac_dir in $PATH; do
10514 test -z "$ac_dir" && ac_dir=.
10515 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10516 acl_cv_path_LD="$ac_dir/$ac_prog"
10517 # Check to see if the program is GNU ld. I'd rather use --version,
10518 # but apparently some GNU ld's only accept -v.
10519 # Break only if it was the GNU/non-GNU ld that we prefer.
10520 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10521 test "$with_gnu_ld" != no && break
10522 else
10523 test "$with_gnu_ld" != yes && break
10524 fi
10525 fi
10526 done
10527 IFS="$ac_save_ifs"
10528 else
10529 acl_cv_path_LD="$LD" # Let the user override the test with a path.
10530 fi
10531 fi
10532
10533 LD="$acl_cv_path_LD"
10534 if test -n "$LD"; then
10535 echo "$as_me:$LINENO: result: $LD" >&5
10536 echo "${ECHO_T}$LD" >&6
10537 else
10538 echo "$as_me:$LINENO: result: no" >&5
10539 echo "${ECHO_T}no" >&6
10540 fi
10541 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10542 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10543 { (exit 1); exit 1; }; }
10544 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10545 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10546 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10547 echo $ECHO_N "(cached) $ECHO_C" >&6
10548 else
10549 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10550 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10551 acl_cv_prog_gnu_ld=yes
10552 else
10553 acl_cv_prog_gnu_ld=no
10554 fi
10555 fi
10556 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10557 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10558 with_gnu_ld=$acl_cv_prog_gnu_ld
10559
10560
10561
10562 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10563 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10564 if test "${acl_cv_rpath+set}" = set; then
10565 echo $ECHO_N "(cached) $ECHO_C" >&6
10566 else
10567
10568 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10569 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10570 . ./conftest.sh
10571 rm -f ./conftest.sh
10572 acl_cv_rpath=done
10573
10574 fi
10575 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10576 echo "${ECHO_T}$acl_cv_rpath" >&6
10577 wl="$acl_cv_wl"
10578 libext="$acl_cv_libext"
10579 shlibext="$acl_cv_shlibext"
10580 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10581 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10582 hardcode_direct="$acl_cv_hardcode_direct"
10583 hardcode_minus_L="$acl_cv_hardcode_minus_L"
10584 # Check whether --enable-rpath or --disable-rpath was given.
10585 if test "${enable_rpath+set}" = set; then
10586 enableval="$enable_rpath"
10587 :
10588 else
10589 enable_rpath=yes
10590 fi;
10591
10592
10593
10594
10595
10596
10597
10598 use_additional=yes
10599
10600 acl_save_prefix="$prefix"
10601 prefix="$acl_final_prefix"
10602 acl_save_exec_prefix="$exec_prefix"
10603 exec_prefix="$acl_final_exec_prefix"
10604
10605 eval additional_includedir=\"$includedir\"
10606 eval additional_libdir=\"$libdir\"
10607
10608 exec_prefix="$acl_save_exec_prefix"
10609 prefix="$acl_save_prefix"
10610
10611
10612 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10613 if test "${with_libiconv_prefix+set}" = set; then
10614 withval="$with_libiconv_prefix"
10615
10616 if test "X$withval" = "Xno"; then
10617 use_additional=no
10618 else
10619 if test "X$withval" = "X"; then
10620
10621 acl_save_prefix="$prefix"
10622 prefix="$acl_final_prefix"
10623 acl_save_exec_prefix="$exec_prefix"
10624 exec_prefix="$acl_final_exec_prefix"
10625
10626 eval additional_includedir=\"$includedir\"
10627 eval additional_libdir=\"$libdir\"
10628
10629 exec_prefix="$acl_save_exec_prefix"
10630 prefix="$acl_save_prefix"
10631
10632 else
10633 additional_includedir="$withval/include"
10634 additional_libdir="$withval/lib"
10635 fi
10636 fi
10637
10638 fi;
10639 LIBICONV=
10640 LTLIBICONV=
10641 INCICONV=
10642 rpathdirs=
10643 ltrpathdirs=
10644 names_already_handled=
10645 names_next_round='iconv '
10646 while test -n "$names_next_round"; do
10647 names_this_round="$names_next_round"
10648 names_next_round=
10649 for name in $names_this_round; do
10650 already_handled=
10651 for n in $names_already_handled; do
10652 if test "$n" = "$name"; then
10653 already_handled=yes
10654 break
10655 fi
10656 done
10657 if test -z "$already_handled"; then
10658 names_already_handled="$names_already_handled $name"
10659 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10660 eval value=\"\$HAVE_LIB$uppername\"
10661 if test -n "$value"; then
10662 if test "$value" = yes; then
10663 eval value=\"\$LIB$uppername\"
10664 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10665 eval value=\"\$LTLIB$uppername\"
10666 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10667 else
10668 :
10669 fi
10670 else
10671 found_dir=
10672 found_la=
10673 found_so=
10674 found_a=
10675 if test $use_additional = yes; then
10676 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10677 found_dir="$additional_libdir"
10678 found_so="$additional_libdir/lib$name.$shlibext"
10679 if test -f "$additional_libdir/lib$name.la"; then
10680 found_la="$additional_libdir/lib$name.la"
10681 fi
10682 else
10683 if test -f "$additional_libdir/lib$name.$libext"; then
10684 found_dir="$additional_libdir"
10685 found_a="$additional_libdir/lib$name.$libext"
10686 if test -f "$additional_libdir/lib$name.la"; then
10687 found_la="$additional_libdir/lib$name.la"
10688 fi
10689 fi
10690 fi
10691 fi
10692 if test "X$found_dir" = "X"; then
10693 for x in $LDFLAGS $LTLIBICONV; do
10694
10695 acl_save_prefix="$prefix"
10696 prefix="$acl_final_prefix"
10697 acl_save_exec_prefix="$exec_prefix"
10698 exec_prefix="$acl_final_exec_prefix"
10699 eval x=\"$x\"
10700 exec_prefix="$acl_save_exec_prefix"
10701 prefix="$acl_save_prefix"
10702
10703 case "$x" in
10704 -L*)
10705 dir=`echo "X$x" | sed -e 's/^X-L//'`
10706 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10707 found_dir="$dir"
10708 found_so="$dir/lib$name.$shlibext"
10709 if test -f "$dir/lib$name.la"; then
10710 found_la="$dir/lib$name.la"
10711 fi
10712 else
10713 if test -f "$dir/lib$name.$libext"; then
10714 found_dir="$dir"
10715 found_a="$dir/lib$name.$libext"
10716 if test -f "$dir/lib$name.la"; then
10717 found_la="$dir/lib$name.la"
10718 fi
10719 fi
10720 fi
10721 ;;
10722 esac
10723 if test "X$found_dir" != "X"; then
10724 break
10725 fi
10726 done
10727 fi
10728 if test "X$found_dir" != "X"; then
10729 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10730 if test "X$found_so" != "X"; then
10731 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10732 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10733 else
10734 haveit=
10735 for x in $ltrpathdirs; do
10736 if test "X$x" = "X$found_dir"; then
10737 haveit=yes
10738 break
10739 fi
10740 done
10741 if test -z "$haveit"; then
10742 ltrpathdirs="$ltrpathdirs $found_dir"
10743 fi
10744 if test "$hardcode_direct" = yes; then
10745 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10746 else
10747 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10748 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10749 haveit=
10750 for x in $rpathdirs; do
10751 if test "X$x" = "X$found_dir"; then
10752 haveit=yes
10753 break
10754 fi
10755 done
10756 if test -z "$haveit"; then
10757 rpathdirs="$rpathdirs $found_dir"
10758 fi
10759 else
10760 haveit=
10761 for x in $LDFLAGS $LIBICONV; do
10762
10763 acl_save_prefix="$prefix"
10764 prefix="$acl_final_prefix"
10765 acl_save_exec_prefix="$exec_prefix"
10766 exec_prefix="$acl_final_exec_prefix"
10767 eval x=\"$x\"
10768 exec_prefix="$acl_save_exec_prefix"
10769 prefix="$acl_save_prefix"
10770
10771 if test "X$x" = "X-L$found_dir"; then
10772 haveit=yes
10773 break
10774 fi
10775 done
10776 if test -z "$haveit"; then
10777 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
10778 fi
10779 if test "$hardcode_minus_L" != no; then
10780 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10781 else
10782 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10783 fi
10784 fi
10785 fi
10786 fi
10787 else
10788 if test "X$found_a" != "X"; then
10789 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
10790 else
10791 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
10792 fi
10793 fi
10794 additional_includedir=
10795 case "$found_dir" in
10796 */lib | */lib/)
10797 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10798 additional_includedir="$basedir/include"
10799 ;;
10800 esac
10801 if test "X$additional_includedir" != "X"; then
10802 if test "X$additional_includedir" != "X/usr/include"; then
10803 haveit=
10804 if test "X$additional_includedir" = "X/usr/local/include"; then
10805 if test -n "$GCC"; then
10806 case $host_os in
10807 linux*) haveit=yes;;
10808 esac
10809 fi
10810 fi
10811 if test -z "$haveit"; then
10812 for x in $CPPFLAGS $INCICONV; do
10813
10814 acl_save_prefix="$prefix"
10815 prefix="$acl_final_prefix"
10816 acl_save_exec_prefix="$exec_prefix"
10817 exec_prefix="$acl_final_exec_prefix"
10818 eval x=\"$x\"
10819 exec_prefix="$acl_save_exec_prefix"
10820 prefix="$acl_save_prefix"
10821
10822 if test "X$x" = "X-I$additional_includedir"; then
10823 haveit=yes
10824 break
10825 fi
10826 done
10827 if test -z "$haveit"; then
10828 if test -d "$additional_includedir"; then
10829 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10830 fi
10831 fi
10832 fi
10833 fi
10834 fi
10835 if test -n "$found_la"; then
10836 save_libdir="$libdir"
10837 case "$found_la" in
10838 */* | *\\*) . "$found_la" ;;
10839 *) . "./$found_la" ;;
10840 esac
10841 libdir="$save_libdir"
10842 for dep in $dependency_libs; do
10843 case "$dep" in
10844 -L*)
10845 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10846 if test "X$additional_libdir" != "X/usr/lib"; then
10847 haveit=
10848 if test "X$additional_libdir" = "X/usr/local/lib"; then
10849 if test -n "$GCC"; then
10850 case $host_os in
10851 linux*) haveit=yes;;
10852 esac
10853 fi
10854 fi
10855 if test -z "$haveit"; then
10856 haveit=
10857 for x in $LDFLAGS $LIBICONV; do
10858
10859 acl_save_prefix="$prefix"
10860 prefix="$acl_final_prefix"
10861 acl_save_exec_prefix="$exec_prefix"
10862 exec_prefix="$acl_final_exec_prefix"
10863 eval x=\"$x\"
10864 exec_prefix="$acl_save_exec_prefix"
10865 prefix="$acl_save_prefix"
10866
10867 if test "X$x" = "X-L$additional_libdir"; then
10868 haveit=yes
10869 break
10870 fi
10871 done
10872 if test -z "$haveit"; then
10873 if test -d "$additional_libdir"; then
10874 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10875 fi
10876 fi
10877 haveit=
10878 for x in $LDFLAGS $LTLIBICONV; do
10879
10880 acl_save_prefix="$prefix"
10881 prefix="$acl_final_prefix"
10882 acl_save_exec_prefix="$exec_prefix"
10883 exec_prefix="$acl_final_exec_prefix"
10884 eval x=\"$x\"
10885 exec_prefix="$acl_save_exec_prefix"
10886 prefix="$acl_save_prefix"
10887
10888 if test "X$x" = "X-L$additional_libdir"; then
10889 haveit=yes
10890 break
10891 fi
10892 done
10893 if test -z "$haveit"; then
10894 if test -d "$additional_libdir"; then
10895 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10896 fi
10897 fi
10898 fi
10899 fi
10900 ;;
10901 -R*)
10902 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10903 if test "$enable_rpath" != no; then
10904 haveit=
10905 for x in $rpathdirs; do
10906 if test "X$x" = "X$dir"; then
10907 haveit=yes
10908 break
10909 fi
10910 done
10911 if test -z "$haveit"; then
10912 rpathdirs="$rpathdirs $dir"
10913 fi
10914 haveit=
10915 for x in $ltrpathdirs; do
10916 if test "X$x" = "X$dir"; then
10917 haveit=yes
10918 break
10919 fi
10920 done
10921 if test -z "$haveit"; then
10922 ltrpathdirs="$ltrpathdirs $dir"
10923 fi
10924 fi
10925 ;;
10926 -l*)
10927 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10928 ;;
10929 *.la)
10930 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10931 ;;
10932 *)
10933 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10934 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10935 ;;
10936 esac
10937 done
10938 fi
10939 else
10940 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10941 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10942 fi
10943 fi
10944 fi
10945 done
10946 done
10947 if test "X$rpathdirs" != "X"; then
10948 if test -n "$hardcode_libdir_separator"; then
10949 alldirs=
10950 for found_dir in $rpathdirs; do
10951 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10952 done
10953 acl_save_libdir="$libdir"
10954 libdir="$alldirs"
10955 eval flag=\"$hardcode_libdir_flag_spec\"
10956 libdir="$acl_save_libdir"
10957 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10958 else
10959 for found_dir in $rpathdirs; do
10960 acl_save_libdir="$libdir"
10961 libdir="$found_dir"
10962 eval flag=\"$hardcode_libdir_flag_spec\"
10963 libdir="$acl_save_libdir"
10964 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10965 done
10966 fi
10967 fi
10968 if test "X$ltrpathdirs" != "X"; then
10969 for found_dir in $ltrpathdirs; do
10970 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10971 done
10972 fi
10973
10974
10975
10976
10977
10978
10979
10980 am_save_CPPFLAGS="$CPPFLAGS"
10981
10982 for element in $INCICONV; do
10983 haveit=
10984 for x in $CPPFLAGS; do
10985
10986 acl_save_prefix="$prefix"
10987 prefix="$acl_final_prefix"
10988 acl_save_exec_prefix="$exec_prefix"
10989 exec_prefix="$acl_final_exec_prefix"
10990 eval x=\"$x\"
10991 exec_prefix="$acl_save_exec_prefix"
10992 prefix="$acl_save_prefix"
10993
10994 if test "X$x" = "X$element"; then
10995 haveit=yes
10996 break
10997 fi
10998 done
10999 if test -z "$haveit"; then
11000 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11001 fi
11002 done
11003
11004
11005 echo "$as_me:$LINENO: checking for iconv" >&5
11006 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11007 if test "${am_cv_func_iconv+set}" = set; then
11008 echo $ECHO_N "(cached) $ECHO_C" >&6
11009 else
11010
11011 am_cv_func_iconv="no, consider installing GNU libiconv"
11012 am_cv_lib_iconv=no
11013 cat >conftest.$ac_ext <<_ACEOF
11014 /* confdefs.h. */
11015 _ACEOF
11016 cat confdefs.h >>conftest.$ac_ext
11017 cat >>conftest.$ac_ext <<_ACEOF
11018 /* end confdefs.h. */
11019 #include <stdlib.h>
11020 #include <iconv.h>
11021 int
11022 main ()
11023 {
11024 iconv_t cd = iconv_open("","");
11025 iconv(cd,NULL,NULL,NULL,NULL);
11026 iconv_close(cd);
11027 ;
11028 return 0;
11029 }
11030 _ACEOF
11031 rm -f conftest.$ac_objext conftest$ac_exeext
11032 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11033 (eval $ac_link) 2>conftest.er1
11034 ac_status=$?
11035 grep -v '^ *+' conftest.er1 >conftest.err
11036 rm -f conftest.er1
11037 cat conftest.err >&5
11038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11039 (exit $ac_status); } &&
11040 { ac_try='test -z "$ac_c_werror_flag"
11041 || test ! -s conftest.err'
11042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11043 (eval $ac_try) 2>&5
11044 ac_status=$?
11045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11046 (exit $ac_status); }; } &&
11047 { ac_try='test -s conftest$ac_exeext'
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); }; }; then
11053 am_cv_func_iconv=yes
11054 else
11055 echo "$as_me: failed program was:" >&5
11056 sed 's/^/| /' conftest.$ac_ext >&5
11057
11058 fi
11059 rm -f conftest.err conftest.$ac_objext \
11060 conftest$ac_exeext conftest.$ac_ext
11061 if test "$am_cv_func_iconv" != yes; then
11062 am_save_LIBS="$LIBS"
11063 LIBS="$LIBS $LIBICONV"
11064 cat >conftest.$ac_ext <<_ACEOF
11065 /* confdefs.h. */
11066 _ACEOF
11067 cat confdefs.h >>conftest.$ac_ext
11068 cat >>conftest.$ac_ext <<_ACEOF
11069 /* end confdefs.h. */
11070 #include <stdlib.h>
11071 #include <iconv.h>
11072 int
11073 main ()
11074 {
11075 iconv_t cd = iconv_open("","");
11076 iconv(cd,NULL,NULL,NULL,NULL);
11077 iconv_close(cd);
11078 ;
11079 return 0;
11080 }
11081 _ACEOF
11082 rm -f conftest.$ac_objext conftest$ac_exeext
11083 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11084 (eval $ac_link) 2>conftest.er1
11085 ac_status=$?
11086 grep -v '^ *+' conftest.er1 >conftest.err
11087 rm -f conftest.er1
11088 cat conftest.err >&5
11089 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11090 (exit $ac_status); } &&
11091 { ac_try='test -z "$ac_c_werror_flag"
11092 || test ! -s conftest.err'
11093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11094 (eval $ac_try) 2>&5
11095 ac_status=$?
11096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11097 (exit $ac_status); }; } &&
11098 { ac_try='test -s conftest$ac_exeext'
11099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11100 (eval $ac_try) 2>&5
11101 ac_status=$?
11102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11103 (exit $ac_status); }; }; then
11104 am_cv_lib_iconv=yes
11105 am_cv_func_iconv=yes
11106 else
11107 echo "$as_me: failed program was:" >&5
11108 sed 's/^/| /' conftest.$ac_ext >&5
11109
11110 fi
11111 rm -f conftest.err conftest.$ac_objext \
11112 conftest$ac_exeext conftest.$ac_ext
11113 LIBS="$am_save_LIBS"
11114 fi
11115
11116 fi
11117 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11118 echo "${ECHO_T}$am_cv_func_iconv" >&6
11119 if test "$am_cv_func_iconv" = yes; then
11120
11121 cat >>confdefs.h <<\_ACEOF
11122 #define HAVE_ICONV 1
11123 _ACEOF
11124
11125 fi
11126 if test "$am_cv_lib_iconv" = yes; then
11127 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11128 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11129 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11130 echo "${ECHO_T}$LIBICONV" >&6
11131 else
11132 CPPFLAGS="$am_save_CPPFLAGS"
11133 LIBICONV=
11134 LTLIBICONV=
11135 fi
11136
11137
11138
11139 if test "$am_cv_func_iconv" = yes; then
11140 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11141 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11142 if test "${am_cv_proto_iconv+set}" = set; then
11143 echo $ECHO_N "(cached) $ECHO_C" >&6
11144 else
11145
11146 cat >conftest.$ac_ext <<_ACEOF
11147 /* confdefs.h. */
11148 _ACEOF
11149 cat confdefs.h >>conftest.$ac_ext
11150 cat >>conftest.$ac_ext <<_ACEOF
11151 /* end confdefs.h. */
11152
11153 #include <stdlib.h>
11154 #include <iconv.h>
11155 extern
11156 #ifdef __cplusplus
11157 "C"
11158 #endif
11159 #if defined(__STDC__) || defined(__cplusplus)
11160 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11161 #else
11162 size_t iconv();
11163 #endif
11164
11165 int
11166 main ()
11167 {
11168
11169 ;
11170 return 0;
11171 }
11172 _ACEOF
11173 rm -f conftest.$ac_objext
11174 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11175 (eval $ac_compile) 2>conftest.er1
11176 ac_status=$?
11177 grep -v '^ *+' conftest.er1 >conftest.err
11178 rm -f conftest.er1
11179 cat conftest.err >&5
11180 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11181 (exit $ac_status); } &&
11182 { ac_try='test -z "$ac_c_werror_flag"
11183 || test ! -s conftest.err'
11184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11185 (eval $ac_try) 2>&5
11186 ac_status=$?
11187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11188 (exit $ac_status); }; } &&
11189 { ac_try='test -s conftest.$ac_objext'
11190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11191 (eval $ac_try) 2>&5
11192 ac_status=$?
11193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11194 (exit $ac_status); }; }; then
11195 am_cv_proto_iconv_arg1=""
11196 else
11197 echo "$as_me: failed program was:" >&5
11198 sed 's/^/| /' conftest.$ac_ext >&5
11199
11200 am_cv_proto_iconv_arg1="const"
11201 fi
11202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11203 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);"
11204 fi
11205
11206 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11207 echo "$as_me:$LINENO: result: ${ac_t:-
11208 }$am_cv_proto_iconv" >&5
11209 echo "${ECHO_T}${ac_t:-
11210 }$am_cv_proto_iconv" >&6
11211
11212 cat >>confdefs.h <<_ACEOF
11213 #define ICONV_CONST $am_cv_proto_iconv_arg1
11214 _ACEOF
11215
11216 fi
11217
11218 # Until we have in-tree GNU iconv:
11219 LIBICONV_DEP=
11220
11221
11222
11223 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11224 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11225 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11226 echo $ECHO_N "(cached) $ECHO_C" >&6
11227 else
11228 cat >conftest.$ac_ext <<_ACEOF
11229 /* confdefs.h. */
11230 _ACEOF
11231 cat confdefs.h >>conftest.$ac_ext
11232 cat >>conftest.$ac_ext <<_ACEOF
11233 /* end confdefs.h. */
11234 #include <locale.h>
11235 int
11236 main ()
11237 {
11238 return LC_MESSAGES
11239 ;
11240 return 0;
11241 }
11242 _ACEOF
11243 rm -f conftest.$ac_objext conftest$ac_exeext
11244 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11245 (eval $ac_link) 2>conftest.er1
11246 ac_status=$?
11247 grep -v '^ *+' conftest.er1 >conftest.err
11248 rm -f conftest.er1
11249 cat conftest.err >&5
11250 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11251 (exit $ac_status); } &&
11252 { ac_try='test -z "$ac_c_werror_flag"
11253 || test ! -s conftest.err'
11254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11255 (eval $ac_try) 2>&5
11256 ac_status=$?
11257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11258 (exit $ac_status); }; } &&
11259 { ac_try='test -s conftest$ac_exeext'
11260 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11261 (eval $ac_try) 2>&5
11262 ac_status=$?
11263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11264 (exit $ac_status); }; }; then
11265 am_cv_val_LC_MESSAGES=yes
11266 else
11267 echo "$as_me: failed program was:" >&5
11268 sed 's/^/| /' conftest.$ac_ext >&5
11269
11270 am_cv_val_LC_MESSAGES=no
11271 fi
11272 rm -f conftest.err conftest.$ac_objext \
11273 conftest$ac_exeext conftest.$ac_ext
11274 fi
11275 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11276 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11277 if test $am_cv_val_LC_MESSAGES = yes; then
11278
11279 cat >>confdefs.h <<\_ACEOF
11280 #define HAVE_LC_MESSAGES 1
11281 _ACEOF
11282
11283 fi
11284
11285
11286
11287 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11288 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11289 if test "${am_cv_langinfo_codeset+set}" = set; then
11290 echo $ECHO_N "(cached) $ECHO_C" >&6
11291 else
11292 cat >conftest.$ac_ext <<_ACEOF
11293 /* confdefs.h. */
11294 _ACEOF
11295 cat confdefs.h >>conftest.$ac_ext
11296 cat >>conftest.$ac_ext <<_ACEOF
11297 /* end confdefs.h. */
11298 #include <langinfo.h>
11299 int
11300 main ()
11301 {
11302 char* cs = nl_langinfo(CODESET);
11303 ;
11304 return 0;
11305 }
11306 _ACEOF
11307 rm -f conftest.$ac_objext conftest$ac_exeext
11308 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11309 (eval $ac_link) 2>conftest.er1
11310 ac_status=$?
11311 grep -v '^ *+' conftest.er1 >conftest.err
11312 rm -f conftest.er1
11313 cat conftest.err >&5
11314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11315 (exit $ac_status); } &&
11316 { ac_try='test -z "$ac_c_werror_flag"
11317 || test ! -s conftest.err'
11318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11319 (eval $ac_try) 2>&5
11320 ac_status=$?
11321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11322 (exit $ac_status); }; } &&
11323 { ac_try='test -s conftest$ac_exeext'
11324 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11325 (eval $ac_try) 2>&5
11326 ac_status=$?
11327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11328 (exit $ac_status); }; }; then
11329 am_cv_langinfo_codeset=yes
11330 else
11331 echo "$as_me: failed program was:" >&5
11332 sed 's/^/| /' conftest.$ac_ext >&5
11333
11334 am_cv_langinfo_codeset=no
11335 fi
11336 rm -f conftest.err conftest.$ac_objext \
11337 conftest$ac_exeext conftest.$ac_ext
11338
11339 fi
11340 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11341 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11342 if test $am_cv_langinfo_codeset = yes; then
11343
11344 cat >>confdefs.h <<\_ACEOF
11345 #define HAVE_LANGINFO_CODESET 1
11346 _ACEOF
11347
11348 fi
11349
11350
11351 # We will need to find libiberty.h and ansidecl.h
11352 saved_CFLAGS="$CFLAGS"
11353 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11354
11355
11356
11357
11358
11359
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11394 strsignal strstr strverscmp \
11395 errno snprintf vsnprintf vasprintf malloc realloc calloc \
11396 free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
11397 do
11398 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11399 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11400 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11401 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11402 echo $ECHO_N "(cached) $ECHO_C" >&6
11403 else
11404 cat >conftest.$ac_ext <<_ACEOF
11405 /* confdefs.h. */
11406 _ACEOF
11407 cat confdefs.h >>conftest.$ac_ext
11408 cat >>conftest.$ac_ext <<_ACEOF
11409 /* end confdefs.h. */
11410 #undef $ac_tr_decl
11411 #define $ac_tr_decl 1
11412
11413 #include "ansidecl.h"
11414 #include "system.h"
11415
11416 int
11417 main ()
11418 {
11419 #ifndef $ac_func
11420 char *(*pfn) = (char *(*)) $ac_func ;
11421 #endif
11422 ;
11423 return 0;
11424 }
11425 _ACEOF
11426 rm -f conftest.$ac_objext
11427 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11428 (eval $ac_compile) 2>conftest.er1
11429 ac_status=$?
11430 grep -v '^ *+' conftest.er1 >conftest.err
11431 rm -f conftest.er1
11432 cat conftest.err >&5
11433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11434 (exit $ac_status); } &&
11435 { ac_try='test -z "$ac_c_werror_flag"
11436 || test ! -s conftest.err'
11437 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11438 (eval $ac_try) 2>&5
11439 ac_status=$?
11440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11441 (exit $ac_status); }; } &&
11442 { ac_try='test -s conftest.$ac_objext'
11443 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11444 (eval $ac_try) 2>&5
11445 ac_status=$?
11446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11447 (exit $ac_status); }; }; then
11448 eval "gcc_cv_have_decl_$ac_func=yes"
11449 else
11450 echo "$as_me: failed program was:" >&5
11451 sed 's/^/| /' conftest.$ac_ext >&5
11452
11453 eval "gcc_cv_have_decl_$ac_func=no"
11454 fi
11455 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11456 fi
11457
11458 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11459 echo "$as_me:$LINENO: result: yes" >&5
11460 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11461 #define $ac_tr_decl 1
11462 _ACEOF
11463
11464 else
11465 echo "$as_me:$LINENO: result: no" >&5
11466 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11467 #define $ac_tr_decl 0
11468 _ACEOF
11469
11470 fi
11471
11472 done
11473
11474
11475
11476
11477
11478 for ac_func in getrlimit setrlimit getrusage
11479 do
11480 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11481 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11482 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11483 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11484 echo $ECHO_N "(cached) $ECHO_C" >&6
11485 else
11486 cat >conftest.$ac_ext <<_ACEOF
11487 /* confdefs.h. */
11488 _ACEOF
11489 cat confdefs.h >>conftest.$ac_ext
11490 cat >>conftest.$ac_ext <<_ACEOF
11491 /* end confdefs.h. */
11492 #undef $ac_tr_decl
11493 #define $ac_tr_decl 1
11494
11495 #include "ansidecl.h"
11496 #include "system.h"
11497 #ifdef HAVE_SYS_RESOURCE_H
11498 #include <sys/resource.h>
11499 #endif
11500
11501
11502 int
11503 main ()
11504 {
11505 #ifndef $ac_func
11506 char *(*pfn) = (char *(*)) $ac_func ;
11507 #endif
11508 ;
11509 return 0;
11510 }
11511 _ACEOF
11512 rm -f conftest.$ac_objext
11513 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11514 (eval $ac_compile) 2>conftest.er1
11515 ac_status=$?
11516 grep -v '^ *+' conftest.er1 >conftest.err
11517 rm -f conftest.er1
11518 cat conftest.err >&5
11519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11520 (exit $ac_status); } &&
11521 { ac_try='test -z "$ac_c_werror_flag"
11522 || test ! -s conftest.err'
11523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11524 (eval $ac_try) 2>&5
11525 ac_status=$?
11526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11527 (exit $ac_status); }; } &&
11528 { ac_try='test -s conftest.$ac_objext'
11529 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11530 (eval $ac_try) 2>&5
11531 ac_status=$?
11532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11533 (exit $ac_status); }; }; then
11534 eval "gcc_cv_have_decl_$ac_func=yes"
11535 else
11536 echo "$as_me: failed program was:" >&5
11537 sed 's/^/| /' conftest.$ac_ext >&5
11538
11539 eval "gcc_cv_have_decl_$ac_func=no"
11540 fi
11541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11542 fi
11543
11544 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11545 echo "$as_me:$LINENO: result: yes" >&5
11546 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11547 #define $ac_tr_decl 1
11548 _ACEOF
11549
11550 else
11551 echo "$as_me:$LINENO: result: no" >&5
11552 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11553 #define $ac_tr_decl 0
11554 _ACEOF
11555
11556 fi
11557
11558 done
11559
11560
11561 cat >conftest.$ac_ext <<_ACEOF
11562 /* confdefs.h. */
11563 _ACEOF
11564 cat confdefs.h >>conftest.$ac_ext
11565 cat >>conftest.$ac_ext <<_ACEOF
11566 /* end confdefs.h. */
11567
11568 #include "ansidecl.h"
11569 #include "system.h"
11570 #ifdef HAVE_SYS_RESOURCE_H
11571 #include <sys/resource.h>
11572 #endif
11573
11574 int
11575 main ()
11576 {
11577 rlim_t l = 0;
11578 ;
11579 return 0;
11580 }
11581 _ACEOF
11582 rm -f conftest.$ac_objext
11583 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11584 (eval $ac_compile) 2>conftest.er1
11585 ac_status=$?
11586 grep -v '^ *+' conftest.er1 >conftest.err
11587 rm -f conftest.er1
11588 cat conftest.err >&5
11589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11590 (exit $ac_status); } &&
11591 { ac_try='test -z "$ac_c_werror_flag"
11592 || test ! -s conftest.err'
11593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11594 (eval $ac_try) 2>&5
11595 ac_status=$?
11596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11597 (exit $ac_status); }; } &&
11598 { ac_try='test -s conftest.$ac_objext'
11599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11600 (eval $ac_try) 2>&5
11601 ac_status=$?
11602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11603 (exit $ac_status); }; }; then
11604 :
11605 else
11606 echo "$as_me: failed program was:" >&5
11607 sed 's/^/| /' conftest.$ac_ext >&5
11608
11609
11610 cat >>confdefs.h <<\_ACEOF
11611 #define rlim_t long
11612 _ACEOF
11613
11614 fi
11615 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11616
11617 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11618 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
11619 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11620 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11621
11622 for ac_func in ldgetname
11623 do
11624 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11625 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11626 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11627 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11628 echo $ECHO_N "(cached) $ECHO_C" >&6
11629 else
11630 cat >conftest.$ac_ext <<_ACEOF
11631 /* confdefs.h. */
11632 _ACEOF
11633 cat confdefs.h >>conftest.$ac_ext
11634 cat >>conftest.$ac_ext <<_ACEOF
11635 /* end confdefs.h. */
11636 #undef $ac_tr_decl
11637 #define $ac_tr_decl 1
11638
11639 #include "ansidecl.h"
11640 #include "system.h"
11641 #ifdef HAVE_LDFCN_H
11642 #undef FREAD
11643 #undef FWRITE
11644 #include <ldfcn.h>
11645 #endif
11646
11647
11648 int
11649 main ()
11650 {
11651 #ifndef $ac_func
11652 char *(*pfn) = (char *(*)) $ac_func ;
11653 #endif
11654 ;
11655 return 0;
11656 }
11657 _ACEOF
11658 rm -f conftest.$ac_objext
11659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11660 (eval $ac_compile) 2>conftest.er1
11661 ac_status=$?
11662 grep -v '^ *+' conftest.er1 >conftest.err
11663 rm -f conftest.er1
11664 cat conftest.err >&5
11665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11666 (exit $ac_status); } &&
11667 { ac_try='test -z "$ac_c_werror_flag"
11668 || test ! -s conftest.err'
11669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11670 (eval $ac_try) 2>&5
11671 ac_status=$?
11672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11673 (exit $ac_status); }; } &&
11674 { ac_try='test -s conftest.$ac_objext'
11675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11676 (eval $ac_try) 2>&5
11677 ac_status=$?
11678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11679 (exit $ac_status); }; }; then
11680 eval "gcc_cv_have_decl_$ac_func=yes"
11681 else
11682 echo "$as_me: failed program was:" >&5
11683 sed 's/^/| /' conftest.$ac_ext >&5
11684
11685 eval "gcc_cv_have_decl_$ac_func=no"
11686 fi
11687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11688 fi
11689
11690 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11691 echo "$as_me:$LINENO: result: yes" >&5
11692 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11693 #define $ac_tr_decl 1
11694 _ACEOF
11695
11696 else
11697 echo "$as_me:$LINENO: result: no" >&5
11698 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11699 #define $ac_tr_decl 0
11700 _ACEOF
11701
11702 fi
11703
11704 done
11705
11706
11707
11708 for ac_func in times
11709 do
11710 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11711 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11712 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11713 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11714 echo $ECHO_N "(cached) $ECHO_C" >&6
11715 else
11716 cat >conftest.$ac_ext <<_ACEOF
11717 /* confdefs.h. */
11718 _ACEOF
11719 cat confdefs.h >>conftest.$ac_ext
11720 cat >>conftest.$ac_ext <<_ACEOF
11721 /* end confdefs.h. */
11722 #undef $ac_tr_decl
11723 #define $ac_tr_decl 1
11724
11725 #include "ansidecl.h"
11726 #include "system.h"
11727 #ifdef HAVE_SYS_TIMES_H
11728 #include <sys/times.h>
11729 #endif
11730
11731
11732 int
11733 main ()
11734 {
11735 #ifndef $ac_func
11736 char *(*pfn) = (char *(*)) $ac_func ;
11737 #endif
11738 ;
11739 return 0;
11740 }
11741 _ACEOF
11742 rm -f conftest.$ac_objext
11743 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11744 (eval $ac_compile) 2>conftest.er1
11745 ac_status=$?
11746 grep -v '^ *+' conftest.er1 >conftest.err
11747 rm -f conftest.er1
11748 cat conftest.err >&5
11749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11750 (exit $ac_status); } &&
11751 { ac_try='test -z "$ac_c_werror_flag"
11752 || test ! -s conftest.err'
11753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11754 (eval $ac_try) 2>&5
11755 ac_status=$?
11756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11757 (exit $ac_status); }; } &&
11758 { ac_try='test -s conftest.$ac_objext'
11759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11760 (eval $ac_try) 2>&5
11761 ac_status=$?
11762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11763 (exit $ac_status); }; }; then
11764 eval "gcc_cv_have_decl_$ac_func=yes"
11765 else
11766 echo "$as_me: failed program was:" >&5
11767 sed 's/^/| /' conftest.$ac_ext >&5
11768
11769 eval "gcc_cv_have_decl_$ac_func=no"
11770 fi
11771 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11772 fi
11773
11774 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11775 echo "$as_me:$LINENO: result: yes" >&5
11776 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11777 #define $ac_tr_decl 1
11778 _ACEOF
11779
11780 else
11781 echo "$as_me:$LINENO: result: no" >&5
11782 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11783 #define $ac_tr_decl 0
11784 _ACEOF
11785
11786 fi
11787
11788 done
11789
11790
11791
11792 for ac_func in sigaltstack
11793 do
11794 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11795 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11796 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11797 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11798 echo $ECHO_N "(cached) $ECHO_C" >&6
11799 else
11800 cat >conftest.$ac_ext <<_ACEOF
11801 /* confdefs.h. */
11802 _ACEOF
11803 cat confdefs.h >>conftest.$ac_ext
11804 cat >>conftest.$ac_ext <<_ACEOF
11805 /* end confdefs.h. */
11806 #undef $ac_tr_decl
11807 #define $ac_tr_decl 1
11808
11809 #include "ansidecl.h"
11810 #include "system.h"
11811 #include <signal.h>
11812
11813
11814 int
11815 main ()
11816 {
11817 #ifndef $ac_func
11818 char *(*pfn) = (char *(*)) $ac_func ;
11819 #endif
11820 ;
11821 return 0;
11822 }
11823 _ACEOF
11824 rm -f conftest.$ac_objext
11825 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11826 (eval $ac_compile) 2>conftest.er1
11827 ac_status=$?
11828 grep -v '^ *+' conftest.er1 >conftest.err
11829 rm -f conftest.er1
11830 cat conftest.err >&5
11831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11832 (exit $ac_status); } &&
11833 { ac_try='test -z "$ac_c_werror_flag"
11834 || test ! -s conftest.err'
11835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11836 (eval $ac_try) 2>&5
11837 ac_status=$?
11838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11839 (exit $ac_status); }; } &&
11840 { ac_try='test -s conftest.$ac_objext'
11841 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11842 (eval $ac_try) 2>&5
11843 ac_status=$?
11844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11845 (exit $ac_status); }; }; then
11846 eval "gcc_cv_have_decl_$ac_func=yes"
11847 else
11848 echo "$as_me: failed program was:" >&5
11849 sed 's/^/| /' conftest.$ac_ext >&5
11850
11851 eval "gcc_cv_have_decl_$ac_func=no"
11852 fi
11853 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11854 fi
11855
11856 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11857 echo "$as_me:$LINENO: result: yes" >&5
11858 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11859 #define $ac_tr_decl 1
11860 _ACEOF
11861
11862 else
11863 echo "$as_me:$LINENO: result: no" >&5
11864 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11865 #define $ac_tr_decl 0
11866 _ACEOF
11867
11868 fi
11869
11870 done
11871
11872
11873 # More time-related stuff.
11874 echo "$as_me:$LINENO: checking for struct tms" >&5
11875 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
11876 if test "${ac_cv_struct_tms+set}" = set; then
11877 echo $ECHO_N "(cached) $ECHO_C" >&6
11878 else
11879
11880 cat >conftest.$ac_ext <<_ACEOF
11881 /* confdefs.h. */
11882 _ACEOF
11883 cat confdefs.h >>conftest.$ac_ext
11884 cat >>conftest.$ac_ext <<_ACEOF
11885 /* end confdefs.h. */
11886
11887 #include "ansidecl.h"
11888 #include "system.h"
11889 #ifdef HAVE_SYS_TIMES_H
11890 #include <sys/times.h>
11891 #endif
11892
11893 int
11894 main ()
11895 {
11896 struct tms tms;
11897 ;
11898 return 0;
11899 }
11900 _ACEOF
11901 rm -f conftest.$ac_objext
11902 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11903 (eval $ac_compile) 2>conftest.er1
11904 ac_status=$?
11905 grep -v '^ *+' conftest.er1 >conftest.err
11906 rm -f conftest.er1
11907 cat conftest.err >&5
11908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11909 (exit $ac_status); } &&
11910 { ac_try='test -z "$ac_c_werror_flag"
11911 || test ! -s conftest.err'
11912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11913 (eval $ac_try) 2>&5
11914 ac_status=$?
11915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11916 (exit $ac_status); }; } &&
11917 { ac_try='test -s conftest.$ac_objext'
11918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11919 (eval $ac_try) 2>&5
11920 ac_status=$?
11921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11922 (exit $ac_status); }; }; then
11923 ac_cv_struct_tms=yes
11924 else
11925 echo "$as_me: failed program was:" >&5
11926 sed 's/^/| /' conftest.$ac_ext >&5
11927
11928 ac_cv_struct_tms=no
11929 fi
11930 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11931 fi
11932 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
11933 echo "${ECHO_T}$ac_cv_struct_tms" >&6
11934 if test $ac_cv_struct_tms = yes; then
11935
11936 cat >>confdefs.h <<\_ACEOF
11937 #define HAVE_STRUCT_TMS 1
11938 _ACEOF
11939
11940 fi
11941
11942 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
11943 # revisit after autoconf 2.50.
11944 echo "$as_me:$LINENO: checking for clock_t" >&5
11945 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
11946 if test "${gcc_cv_type_clock_t+set}" = set; then
11947 echo $ECHO_N "(cached) $ECHO_C" >&6
11948 else
11949
11950 cat >conftest.$ac_ext <<_ACEOF
11951 /* confdefs.h. */
11952 _ACEOF
11953 cat confdefs.h >>conftest.$ac_ext
11954 cat >>conftest.$ac_ext <<_ACEOF
11955 /* end confdefs.h. */
11956
11957 #include "ansidecl.h"
11958 #include "system.h"
11959
11960 int
11961 main ()
11962 {
11963 clock_t x;
11964 ;
11965 return 0;
11966 }
11967 _ACEOF
11968 rm -f conftest.$ac_objext
11969 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11970 (eval $ac_compile) 2>conftest.er1
11971 ac_status=$?
11972 grep -v '^ *+' conftest.er1 >conftest.err
11973 rm -f conftest.er1
11974 cat conftest.err >&5
11975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11976 (exit $ac_status); } &&
11977 { ac_try='test -z "$ac_c_werror_flag"
11978 || test ! -s conftest.err'
11979 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11980 (eval $ac_try) 2>&5
11981 ac_status=$?
11982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11983 (exit $ac_status); }; } &&
11984 { ac_try='test -s conftest.$ac_objext'
11985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11986 (eval $ac_try) 2>&5
11987 ac_status=$?
11988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11989 (exit $ac_status); }; }; then
11990 gcc_cv_type_clock_t=yes
11991 else
11992 echo "$as_me: failed program was:" >&5
11993 sed 's/^/| /' conftest.$ac_ext >&5
11994
11995 gcc_cv_type_clock_t=no
11996 fi
11997 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11998 fi
11999 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12000 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12001 if test $gcc_cv_type_clock_t = yes; then
12002
12003 cat >>confdefs.h <<\_ACEOF
12004 #define HAVE_CLOCK_T 1
12005 _ACEOF
12006
12007 fi
12008
12009 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12010 CFLAGS="$saved_CFLAGS"
12011
12012 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12013 if test "${enable_initfini_array+set}" = set; then
12014 enableval="$enable_initfini_array"
12015
12016 else
12017
12018 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12019 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12020 if test "${gcc_cv_initfini_array+set}" = set; then
12021 echo $ECHO_N "(cached) $ECHO_C" >&6
12022 else
12023 if test "$cross_compiling" = yes; then
12024 gcc_cv_initfini_array=no
12025 else
12026 cat >conftest.$ac_ext <<_ACEOF
12027 /* confdefs.h. */
12028 _ACEOF
12029 cat confdefs.h >>conftest.$ac_ext
12030 cat >>conftest.$ac_ext <<_ACEOF
12031 /* end confdefs.h. */
12032
12033 static int x = -1;
12034 int main (void) { return x; }
12035 int foo (void) { x = 0; }
12036 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12037 _ACEOF
12038 rm -f conftest$ac_exeext
12039 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12040 (eval $ac_link) 2>&5
12041 ac_status=$?
12042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12043 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12045 (eval $ac_try) 2>&5
12046 ac_status=$?
12047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12048 (exit $ac_status); }; }; then
12049 gcc_cv_initfini_array=yes
12050 else
12051 echo "$as_me: program exited with status $ac_status" >&5
12052 echo "$as_me: failed program was:" >&5
12053 sed 's/^/| /' conftest.$ac_ext >&5
12054
12055 ( exit $ac_status )
12056 gcc_cv_initfini_array=no
12057 fi
12058 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12059 fi
12060 fi
12061 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12062 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12063 enable_initfini_array=$gcc_cv_initfini_array
12064
12065 fi;
12066 if test $enable_initfini_array = yes; then
12067
12068 cat >>confdefs.h <<\_ACEOF
12069 #define HAVE_INITFINI_ARRAY 1
12070 _ACEOF
12071
12072 fi
12073
12074 # mkdir takes a single argument on some systems.
12075 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12076 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12077 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12078 echo $ECHO_N "(cached) $ECHO_C" >&6
12079 else
12080 cat >conftest.$ac_ext <<_ACEOF
12081 /* confdefs.h. */
12082 _ACEOF
12083 cat confdefs.h >>conftest.$ac_ext
12084 cat >>conftest.$ac_ext <<_ACEOF
12085 /* end confdefs.h. */
12086
12087 #include <sys/types.h>
12088 #ifdef HAVE_SYS_STAT_H
12089 # include <sys/stat.h>
12090 #endif
12091 #ifdef HAVE_UNISTD_H
12092 # include <unistd.h>
12093 #endif
12094 #ifdef HAVE_DIRECT_H
12095 # include <direct.h>
12096 #endif
12097 int
12098 main ()
12099 {
12100 mkdir ("foo", 0);
12101 ;
12102 return 0;
12103 }
12104 _ACEOF
12105 rm -f conftest.$ac_objext
12106 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12107 (eval $ac_compile) 2>conftest.er1
12108 ac_status=$?
12109 grep -v '^ *+' conftest.er1 >conftest.err
12110 rm -f conftest.er1
12111 cat conftest.err >&5
12112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12113 (exit $ac_status); } &&
12114 { ac_try='test -z "$ac_c_werror_flag"
12115 || test ! -s conftest.err'
12116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12117 (eval $ac_try) 2>&5
12118 ac_status=$?
12119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12120 (exit $ac_status); }; } &&
12121 { ac_try='test -s conftest.$ac_objext'
12122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12123 (eval $ac_try) 2>&5
12124 ac_status=$?
12125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12126 (exit $ac_status); }; }; then
12127 gcc_cv_mkdir_takes_one_arg=no
12128 else
12129 echo "$as_me: failed program was:" >&5
12130 sed 's/^/| /' conftest.$ac_ext >&5
12131
12132 gcc_cv_mkdir_takes_one_arg=yes
12133 fi
12134 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12135 fi
12136 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12137 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12138 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12139
12140 cat >>confdefs.h <<\_ACEOF
12141 #define MKDIR_TAKES_ONE_ARG 1
12142 _ACEOF
12143
12144 fi
12145
12146
12147 # File extensions
12148 manext='.1'
12149 objext='.o'
12150
12151
12152
12153 # With Setjmp/Longjmp based exception handling.
12154 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12155 if test "${enable_sjlj_exceptions+set}" = set; then
12156 enableval="$enable_sjlj_exceptions"
12157 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12158
12159 cat >>confdefs.h <<_ACEOF
12160 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12161 _ACEOF
12162
12163 fi;
12164
12165 # For platforms with the unwind ABI which includes an unwind library,
12166 # libunwind, we can choose to use the system libunwind.
12167
12168 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12169 if test "${with_system_libunwind+set}" = set; then
12170 withval="$with_system_libunwind"
12171
12172 fi;
12173
12174 # config.gcc also contains tests of with_system_libunwind.
12175 if test x$with_system_libunwind = xyes; then
12176
12177 cat >>confdefs.h <<\_ACEOF
12178 #define HAVE_GETIPINFO 1
12179 _ACEOF
12180
12181 fi
12182
12183 # --------------------------------------------------------
12184 # Build, host, and target specific configuration fragments
12185 # --------------------------------------------------------
12186
12187 # Collect build-machine-specific information.
12188 . ${srcdir}/config.build
12189
12190 # Collect host-machine-specific information.
12191 . ${srcdir}/config.host
12192
12193 target_gtfiles=
12194
12195 # Collect target-machine-specific information.
12196 . ${srcdir}/config.gcc
12197
12198 extra_objs="${host_extra_objs} ${extra_objs}"
12199 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12200
12201 # Default the target-machine variables that were not explicitly set.
12202 if test x"$tm_file" = x
12203 then tm_file=$cpu_type/$cpu_type.h; fi
12204
12205 if test x"$extra_headers" = x
12206 then extra_headers=; fi
12207
12208 if test x$md_file = x
12209 then md_file=$cpu_type/$cpu_type.md; fi
12210
12211 if test x$out_file = x
12212 then out_file=$cpu_type/$cpu_type.c; fi
12213
12214 if test x"$tmake_file" = x
12215 then tmake_file=$cpu_type/t-$cpu_type
12216 fi
12217
12218 if test x"$dwarf2" = xyes
12219 then tm_file="$tm_file tm-dwarf2.h"
12220 fi
12221
12222 # Say what files are being used for the output code and MD file.
12223 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12224 echo "Using \`$srcdir/config/$md_file' as machine description file."
12225
12226 # If any of the xm_file variables contain nonexistent files, warn
12227 # about them and drop them.
12228
12229 bx=
12230 for x in $build_xm_file; do
12231 if test -f $srcdir/config/$x
12232 then bx="$bx $x"
12233 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12234 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12235 fi
12236 done
12237 build_xm_file="$bx"
12238
12239 hx=
12240 for x in $host_xm_file; do
12241 if test -f $srcdir/config/$x
12242 then hx="$hx $x"
12243 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12244 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12245 fi
12246 done
12247 host_xm_file="$hx"
12248
12249 tx=
12250 for x in $xm_file; do
12251 if test -f $srcdir/config/$x
12252 then tx="$tx $x"
12253 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12254 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12255 fi
12256 done
12257 xm_file="$tx"
12258
12259 count=a
12260 for f in $tm_file; do
12261 count=${count}x
12262 done
12263 if test $count = ax; then
12264 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12265 else
12266 echo "Using the following target machine macro files:"
12267 for f in $tm_file; do
12268 echo " $srcdir/config/$f"
12269 done
12270 fi
12271
12272 if test x$need_64bit_hwint = xyes; then
12273
12274 cat >>confdefs.h <<\_ACEOF
12275 #define NEED_64BIT_HOST_WIDE_INT 1
12276 _ACEOF
12277
12278 fi
12279
12280 if test x$use_long_long_for_widest_fast_int = xyes; then
12281
12282 cat >>confdefs.h <<\_ACEOF
12283 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12284 _ACEOF
12285
12286 fi
12287
12288 count=a
12289 for f in $host_xm_file; do
12290 count=${count}x
12291 done
12292 if test $count = a; then
12293 :
12294 elif test $count = ax; then
12295 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12296 else
12297 echo "Using the following host machine macro files:"
12298 for f in $host_xm_file; do
12299 echo " $srcdir/config/$f"
12300 done
12301 fi
12302 echo "Using ${out_host_hook_obj} for host machine hooks."
12303
12304 if test "$host_xm_file" != "$build_xm_file"; then
12305 count=a
12306 for f in $build_xm_file; do
12307 count=${count}x
12308 done
12309 if test $count = a; then
12310 :
12311 elif test $count = ax; then
12312 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12313 else
12314 echo "Using the following build machine macro files:"
12315 for f in $build_xm_file; do
12316 echo " $srcdir/config/$f"
12317 done
12318 fi
12319 fi
12320
12321 case ${host} in
12322 powerpc*-*-darwin*)
12323 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12324 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12325 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12326 echo $ECHO_N "(cached) $ECHO_C" >&6
12327 else
12328 cat >conftest.$ac_ext <<_ACEOF
12329
12330 #include <sys/cdefs.h>
12331 #include <sys/signal.h>
12332 #include <ucontext.h>
12333 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12334
12335 _ACEOF
12336 rm -f conftest.$ac_objext
12337 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12338 (eval $ac_compile) 2>conftest.er1
12339 ac_status=$?
12340 grep -v '^ *+' conftest.er1 >conftest.err
12341 rm -f conftest.er1
12342 cat conftest.err >&5
12343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12344 (exit $ac_status); } &&
12345 { ac_try='test -z "$ac_c_werror_flag"
12346 || test ! -s conftest.err'
12347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12348 (eval $ac_try) 2>&5
12349 ac_status=$?
12350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12351 (exit $ac_status); }; } &&
12352 { ac_try='test -s conftest.$ac_objext'
12353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12354 (eval $ac_try) 2>&5
12355 ac_status=$?
12356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12357 (exit $ac_status); }; }; then
12358 gcc_cv_mcontext_underscores=no
12359 else
12360 echo "$as_me: failed program was:" >&5
12361 sed 's/^/| /' conftest.$ac_ext >&5
12362
12363 gcc_cv_mcontext_underscores=yes
12364 fi
12365 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12366 fi
12367 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12368 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12369 if test $gcc_cv_mcontext_underscores = yes; then
12370
12371 cat >>confdefs.h <<\_ACEOF
12372 #define HAS_MCONTEXT_T_UNDERSCORES
12373 _ACEOF
12374
12375 fi
12376 ;;
12377 esac
12378
12379 # ---------
12380 # Threading
12381 # ---------
12382
12383 # Check if a valid thread package
12384 case ${enable_threads} in
12385 "" | no)
12386 # No threads
12387 target_thread_file='single'
12388 ;;
12389 yes)
12390 # default
12391 target_thread_file='single'
12392 ;;
12393 aix | dce | gnat | irix | posix | posix95 | rtems | \
12394 single | solaris | vxworks | win32 )
12395 target_thread_file=${enable_threads}
12396 ;;
12397 *)
12398 echo "${enable_threads} is an unknown thread package" 1>&2
12399 exit 1
12400 ;;
12401 esac
12402
12403 if test x${thread_file} = x; then
12404 # No thread file set by target-specific clauses in config.gcc,
12405 # so use file chosen by default logic above
12406 thread_file=${target_thread_file}
12407 fi
12408
12409 # Make gthr-default.h if we have a thread file.
12410 gthread_flags=
12411 if test $thread_file != single; then
12412 rm -f gthr-default.h
12413 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12414 gthread_flags=-DHAVE_GTHR_DEFAULT
12415 fi
12416
12417
12418 # --------
12419 # UNSORTED
12420 # --------
12421
12422 use_cxa_atexit=no
12423 if test x$enable___cxa_atexit = xyes || \
12424 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12425 if test x$host = x$target; then
12426 case $host in
12427 # mingw32 doesn't have __cxa_atexit but uses atexit registration
12428 # keyed to flag_use_cxa_atexit
12429 *-*-mingw32*)
12430 use_cxa_atexit=yes
12431 ;;
12432 *)
12433 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12434 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12435 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12436 echo $ECHO_N "(cached) $ECHO_C" >&6
12437 else
12438 cat >conftest.$ac_ext <<_ACEOF
12439 /* confdefs.h. */
12440 _ACEOF
12441 cat confdefs.h >>conftest.$ac_ext
12442 cat >>conftest.$ac_ext <<_ACEOF
12443 /* end confdefs.h. */
12444 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12445 For example, HP-UX 11i <limits.h> declares gettimeofday. */
12446 #define __cxa_atexit innocuous___cxa_atexit
12447
12448 /* System header to define __stub macros and hopefully few prototypes,
12449 which can conflict with char __cxa_atexit (); below.
12450 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12451 <limits.h> exists even on freestanding compilers. */
12452
12453 #ifdef __STDC__
12454 # include <limits.h>
12455 #else
12456 # include <assert.h>
12457 #endif
12458
12459 #undef __cxa_atexit
12460
12461 /* Override any gcc2 internal prototype to avoid an error. */
12462 #ifdef __cplusplus
12463 extern "C"
12464 {
12465 #endif
12466 /* We use char because int might match the return type of a gcc2
12467 builtin and then its argument prototype would still apply. */
12468 char __cxa_atexit ();
12469 /* The GNU C library defines this for functions which it implements
12470 to always fail with ENOSYS. Some functions are actually named
12471 something starting with __ and the normal name is an alias. */
12472 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12473 choke me
12474 #else
12475 char (*f) () = __cxa_atexit;
12476 #endif
12477 #ifdef __cplusplus
12478 }
12479 #endif
12480
12481 int
12482 main ()
12483 {
12484 return f != __cxa_atexit;
12485 ;
12486 return 0;
12487 }
12488 _ACEOF
12489 rm -f conftest.$ac_objext conftest$ac_exeext
12490 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12491 (eval $ac_link) 2>conftest.er1
12492 ac_status=$?
12493 grep -v '^ *+' conftest.er1 >conftest.err
12494 rm -f conftest.er1
12495 cat conftest.err >&5
12496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12497 (exit $ac_status); } &&
12498 { ac_try='test -z "$ac_c_werror_flag"
12499 || test ! -s conftest.err'
12500 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12501 (eval $ac_try) 2>&5
12502 ac_status=$?
12503 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12504 (exit $ac_status); }; } &&
12505 { ac_try='test -s conftest$ac_exeext'
12506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12507 (eval $ac_try) 2>&5
12508 ac_status=$?
12509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12510 (exit $ac_status); }; }; then
12511 ac_cv_func___cxa_atexit=yes
12512 else
12513 echo "$as_me: failed program was:" >&5
12514 sed 's/^/| /' conftest.$ac_ext >&5
12515
12516 ac_cv_func___cxa_atexit=no
12517 fi
12518 rm -f conftest.err conftest.$ac_objext \
12519 conftest$ac_exeext conftest.$ac_ext
12520 fi
12521 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12522 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12523 if test $ac_cv_func___cxa_atexit = yes; then
12524 use_cxa_atexit=yes
12525 else
12526 echo "__cxa_atexit can't be enabled on this target"
12527 fi
12528
12529 ;;
12530 esac
12531 else
12532 # We can't check for __cxa_atexit when building a cross, so assume
12533 # it is available
12534 use_cxa_atexit=yes
12535 fi
12536 if test x$use_cxa_atexit = xyes; then
12537
12538 cat >>confdefs.h <<\_ACEOF
12539 #define DEFAULT_USE_CXA_ATEXIT 2
12540 _ACEOF
12541
12542 fi
12543 fi
12544
12545 use_getipinfo=yes
12546 if test x$with_system_libunwind = xyes; then
12547 if test x$host = x$target; then
12548 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
12549 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
12550 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
12551 echo $ECHO_N "(cached) $ECHO_C" >&6
12552 else
12553 ac_func_search_save_LIBS=$LIBS
12554 ac_cv_search__Unwind_GetIPInfo=no
12555 cat >conftest.$ac_ext <<_ACEOF
12556 /* confdefs.h. */
12557 _ACEOF
12558 cat confdefs.h >>conftest.$ac_ext
12559 cat >>conftest.$ac_ext <<_ACEOF
12560 /* end confdefs.h. */
12561
12562 /* Override any gcc2 internal prototype to avoid an error. */
12563 #ifdef __cplusplus
12564 extern "C"
12565 #endif
12566 /* We use char because int might match the return type of a gcc2
12567 builtin and then its argument prototype would still apply. */
12568 char _Unwind_GetIPInfo ();
12569 int
12570 main ()
12571 {
12572 _Unwind_GetIPInfo ();
12573 ;
12574 return 0;
12575 }
12576 _ACEOF
12577 rm -f conftest.$ac_objext conftest$ac_exeext
12578 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12579 (eval $ac_link) 2>conftest.er1
12580 ac_status=$?
12581 grep -v '^ *+' conftest.er1 >conftest.err
12582 rm -f conftest.er1
12583 cat conftest.err >&5
12584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12585 (exit $ac_status); } &&
12586 { ac_try='test -z "$ac_c_werror_flag"
12587 || test ! -s conftest.err'
12588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12589 (eval $ac_try) 2>&5
12590 ac_status=$?
12591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12592 (exit $ac_status); }; } &&
12593 { ac_try='test -s conftest$ac_exeext'
12594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12595 (eval $ac_try) 2>&5
12596 ac_status=$?
12597 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12598 (exit $ac_status); }; }; then
12599 ac_cv_search__Unwind_GetIPInfo="none required"
12600 else
12601 echo "$as_me: failed program was:" >&5
12602 sed 's/^/| /' conftest.$ac_ext >&5
12603
12604 fi
12605 rm -f conftest.err conftest.$ac_objext \
12606 conftest$ac_exeext conftest.$ac_ext
12607 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
12608 for ac_lib in unwind; do
12609 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12610 cat >conftest.$ac_ext <<_ACEOF
12611 /* confdefs.h. */
12612 _ACEOF
12613 cat confdefs.h >>conftest.$ac_ext
12614 cat >>conftest.$ac_ext <<_ACEOF
12615 /* end confdefs.h. */
12616
12617 /* Override any gcc2 internal prototype to avoid an error. */
12618 #ifdef __cplusplus
12619 extern "C"
12620 #endif
12621 /* We use char because int might match the return type of a gcc2
12622 builtin and then its argument prototype would still apply. */
12623 char _Unwind_GetIPInfo ();
12624 int
12625 main ()
12626 {
12627 _Unwind_GetIPInfo ();
12628 ;
12629 return 0;
12630 }
12631 _ACEOF
12632 rm -f conftest.$ac_objext conftest$ac_exeext
12633 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12634 (eval $ac_link) 2>conftest.er1
12635 ac_status=$?
12636 grep -v '^ *+' conftest.er1 >conftest.err
12637 rm -f conftest.er1
12638 cat conftest.err >&5
12639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12640 (exit $ac_status); } &&
12641 { ac_try='test -z "$ac_c_werror_flag"
12642 || test ! -s conftest.err'
12643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12644 (eval $ac_try) 2>&5
12645 ac_status=$?
12646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12647 (exit $ac_status); }; } &&
12648 { ac_try='test -s conftest$ac_exeext'
12649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12650 (eval $ac_try) 2>&5
12651 ac_status=$?
12652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12653 (exit $ac_status); }; }; then
12654 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
12655 break
12656 else
12657 echo "$as_me: failed program was:" >&5
12658 sed 's/^/| /' conftest.$ac_ext >&5
12659
12660 fi
12661 rm -f conftest.err conftest.$ac_objext \
12662 conftest$ac_exeext conftest.$ac_ext
12663 done
12664 fi
12665 LIBS=$ac_func_search_save_LIBS
12666 fi
12667 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
12668 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
12669 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
12670 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
12671
12672 else
12673 use_getipinfo=no
12674 fi
12675
12676 fi
12677 fi
12678
12679 if test x$use_getipinfo = xyes; then
12680
12681 cat >>confdefs.h <<\_ACEOF
12682 #define HAVE_GETIPINFO 1
12683 _ACEOF
12684
12685 else
12686 echo "The system unwind library does not support _Unwind_GetIPInfo."
12687 fi
12688
12689 # Look for a file containing extra machine modes.
12690 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12691 extra_modes_file='$(srcdir)'/config/${extra_modes}
12692
12693
12694 cat >>confdefs.h <<_ACEOF
12695 #define EXTRA_MODES_FILE "config/$extra_modes"
12696 _ACEOF
12697
12698 fi
12699
12700 # Convert extra_options into a form suitable for Makefile use.
12701 extra_opt_files=
12702 for f in $extra_options; do
12703 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12704 done
12705
12706
12707 # auto-host.h is the file containing items generated by autoconf and is
12708 # the first file included by config.h.
12709 # If host=build, it is correct to have bconfig include auto-host.h
12710 # as well. If host!=build, we are in error and need to do more
12711 # work to find out the build config parameters.
12712 if test x$host = x$build
12713 then
12714 build_auto=auto-host.h
12715 else
12716 # We create a subdir, then run autoconf in the subdir.
12717 # To prevent recursion we set host and build for the new
12718 # invocation of configure to the build for this invocation
12719 # of configure.
12720 tempdir=build.$$
12721 rm -rf $tempdir
12722 mkdir $tempdir
12723 cd $tempdir
12724 case ${srcdir} in
12725 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12726 *) realsrcdir=../${srcdir};;
12727 esac
12728 saved_CFLAGS="${CFLAGS}"
12729 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12730 ${realsrcdir}/configure \
12731 --enable-languages=${enable_languages-all} \
12732 --target=$target_alias --host=$build_alias --build=$build_alias
12733 CFLAGS="${saved_CFLAGS}"
12734
12735 # We just finished tests for the build machine, so rename
12736 # the file auto-build.h in the gcc directory.
12737 mv auto-host.h ../auto-build.h
12738 cd ..
12739 rm -rf $tempdir
12740 build_auto=auto-build.h
12741 fi
12742
12743
12744 tm_file="${tm_file} defaults.h"
12745 tm_p_file="${tm_p_file} tm-preds.h"
12746 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12747 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12748 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12749 # put this back in temporarily.
12750 xm_file="auto-host.h ansidecl.h ${xm_file}"
12751
12752 # --------
12753 # UNSORTED
12754 # --------
12755
12756 # Compile in configure arguments.
12757 if test -f configargs.h ; then
12758 # Being re-configured.
12759 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
12760 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
12761 else
12762 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
12763 fi
12764
12765 # Double all backslashes and backslash all quotes to turn
12766 # gcc_config_arguments into a C string.
12767 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
12768 $gcc_config_arguments
12769 EOF
12770 gcc_config_arguments_str=`cat conftest.out`
12771 rm -f conftest.out
12772
12773 cat > configargs.h <<EOF
12774 /* Generated automatically. */
12775 static const char configuration_arguments[] = "$gcc_config_arguments_str";
12776 static const char thread_model[] = "$thread_file";
12777
12778 static const struct {
12779 const char *name, *value;
12780 } configure_default_options[] = $configure_default_options;
12781 EOF
12782
12783 # Internationalization
12784 # If we haven't got the data from the intl directory,
12785 # assume NLS is disabled.
12786 USE_NLS=no
12787 LIBINTL=
12788 LIBINTL_DEP=
12789 INCINTL=
12790 XGETTEXT=
12791 GMSGFMT=
12792 POSUB=
12793
12794 if test -f ../intl/config.intl; then
12795 . ../intl/config.intl
12796 fi
12797 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
12798 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
12799 if test x"$USE_NLS" != xyes; then
12800 echo "$as_me:$LINENO: result: no" >&5
12801 echo "${ECHO_T}no" >&6
12802 else
12803 echo "$as_me:$LINENO: result: yes" >&5
12804 echo "${ECHO_T}yes" >&6
12805
12806 cat >>confdefs.h <<\_ACEOF
12807 #define ENABLE_NLS 1
12808 _ACEOF
12809
12810
12811 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
12812 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
12813 # Look for .po and .gmo files in the source directory.
12814 CATALOGS=
12815 XLINGUAS=
12816 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
12817 # If there aren't any .gmo files the shell will give us the
12818 # literal string "../path/to/srcdir/po/*.gmo" which has to be
12819 # weeded out.
12820 case "$cat" in *\**)
12821 continue;;
12822 esac
12823 # The quadruple backslash is collapsed to a double backslash
12824 # by the backticks, then collapsed again by the double quotes,
12825 # leaving us with one backslash in the sed expression (right
12826 # before the dot that mustn't act as a wildcard).
12827 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
12828 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
12829 # The user is allowed to set LINGUAS to a list of languages to
12830 # install catalogs for. If it's empty that means "all of them."
12831 if test "x$LINGUAS" = x; then
12832 CATALOGS="$CATALOGS $cat"
12833 XLINGUAS="$XLINGUAS $lang"
12834 else
12835 case "$LINGUAS" in *$lang*)
12836 CATALOGS="$CATALOGS $cat"
12837 XLINGUAS="$XLINGUAS $lang"
12838 ;;
12839 esac
12840 fi
12841 done
12842 LINGUAS="$XLINGUAS"
12843 echo "$as_me:$LINENO: result: $LINGUAS" >&5
12844 echo "${ECHO_T}$LINGUAS" >&6
12845
12846
12847 DATADIRNAME=share
12848
12849 INSTOBJEXT=.mo
12850
12851 GENCAT=gencat
12852
12853 CATOBJEXT=.gmo
12854
12855 fi
12856
12857 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
12858 # -liconv on the link line twice.
12859 case "$LIBINTL" in *$LIBICONV*)
12860 LIBICONV= ;;
12861 esac
12862
12863 # Check whether --enable-secureplt or --disable-secureplt was given.
12864 if test "${enable_secureplt+set}" = set; then
12865 enableval="$enable_secureplt"
12866
12867 fi;
12868
12869 # Windows32 Registry support for specifying GCC installation paths.
12870 # Check whether --enable-win32-registry or --disable-win32-registry was given.
12871 if test "${enable_win32_registry+set}" = set; then
12872 enableval="$enable_win32_registry"
12873
12874 fi;
12875
12876 case $host_os in
12877 win32 | pe | cygwin* | mingw32* | uwin*)
12878 if test "x$enable_win32_registry" != xno; then
12879 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
12880 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
12881 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
12882 echo $ECHO_N "(cached) $ECHO_C" >&6
12883 else
12884 ac_func_search_save_LIBS=$LIBS
12885 ac_cv_search_RegOpenKeyExA=no
12886 cat >conftest.$ac_ext <<_ACEOF
12887 /* confdefs.h. */
12888 _ACEOF
12889 cat confdefs.h >>conftest.$ac_ext
12890 cat >>conftest.$ac_ext <<_ACEOF
12891 /* end confdefs.h. */
12892
12893 /* Override any gcc2 internal prototype to avoid an error. */
12894 #ifdef __cplusplus
12895 extern "C"
12896 #endif
12897 /* We use char because int might match the return type of a gcc2
12898 builtin and then its argument prototype would still apply. */
12899 char RegOpenKeyExA ();
12900 int
12901 main ()
12902 {
12903 RegOpenKeyExA ();
12904 ;
12905 return 0;
12906 }
12907 _ACEOF
12908 rm -f conftest.$ac_objext conftest$ac_exeext
12909 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12910 (eval $ac_link) 2>conftest.er1
12911 ac_status=$?
12912 grep -v '^ *+' conftest.er1 >conftest.err
12913 rm -f conftest.er1
12914 cat conftest.err >&5
12915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12916 (exit $ac_status); } &&
12917 { ac_try='test -z "$ac_c_werror_flag"
12918 || test ! -s conftest.err'
12919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12920 (eval $ac_try) 2>&5
12921 ac_status=$?
12922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12923 (exit $ac_status); }; } &&
12924 { ac_try='test -s conftest$ac_exeext'
12925 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12926 (eval $ac_try) 2>&5
12927 ac_status=$?
12928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12929 (exit $ac_status); }; }; then
12930 ac_cv_search_RegOpenKeyExA="none required"
12931 else
12932 echo "$as_me: failed program was:" >&5
12933 sed 's/^/| /' conftest.$ac_ext >&5
12934
12935 fi
12936 rm -f conftest.err conftest.$ac_objext \
12937 conftest$ac_exeext conftest.$ac_ext
12938 if test "$ac_cv_search_RegOpenKeyExA" = no; then
12939 for ac_lib in advapi32; do
12940 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12941 cat >conftest.$ac_ext <<_ACEOF
12942 /* confdefs.h. */
12943 _ACEOF
12944 cat confdefs.h >>conftest.$ac_ext
12945 cat >>conftest.$ac_ext <<_ACEOF
12946 /* end confdefs.h. */
12947
12948 /* Override any gcc2 internal prototype to avoid an error. */
12949 #ifdef __cplusplus
12950 extern "C"
12951 #endif
12952 /* We use char because int might match the return type of a gcc2
12953 builtin and then its argument prototype would still apply. */
12954 char RegOpenKeyExA ();
12955 int
12956 main ()
12957 {
12958 RegOpenKeyExA ();
12959 ;
12960 return 0;
12961 }
12962 _ACEOF
12963 rm -f conftest.$ac_objext conftest$ac_exeext
12964 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12965 (eval $ac_link) 2>conftest.er1
12966 ac_status=$?
12967 grep -v '^ *+' conftest.er1 >conftest.err
12968 rm -f conftest.er1
12969 cat conftest.err >&5
12970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12971 (exit $ac_status); } &&
12972 { ac_try='test -z "$ac_c_werror_flag"
12973 || test ! -s conftest.err'
12974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12975 (eval $ac_try) 2>&5
12976 ac_status=$?
12977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12978 (exit $ac_status); }; } &&
12979 { ac_try='test -s conftest$ac_exeext'
12980 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12981 (eval $ac_try) 2>&5
12982 ac_status=$?
12983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12984 (exit $ac_status); }; }; then
12985 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
12986 break
12987 else
12988 echo "$as_me: failed program was:" >&5
12989 sed 's/^/| /' conftest.$ac_ext >&5
12990
12991 fi
12992 rm -f conftest.err conftest.$ac_objext \
12993 conftest$ac_exeext conftest.$ac_ext
12994 done
12995 fi
12996 LIBS=$ac_func_search_save_LIBS
12997 fi
12998 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
12999 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13000 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13001 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13002
13003 else
13004 enable_win32_registry=no
13005 fi
13006
13007 fi
13008
13009 if test "x$enable_win32_registry" != xno; then
13010
13011 cat >>confdefs.h <<\_ACEOF
13012 #define ENABLE_WIN32_REGISTRY 1
13013 _ACEOF
13014
13015
13016 if test "x$enable_win32_registry" != xyes \
13017 && test "x$enable_win32_registry" != x; then
13018
13019 cat >>confdefs.h <<_ACEOF
13020 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13021 _ACEOF
13022
13023 fi
13024 fi
13025 ;;
13026 esac
13027
13028 # Get an absolute path to the GCC top-level source directory
13029 holddir=`${PWDCMD-pwd}`
13030 cd $srcdir
13031 topdir=`${PWDCMD-pwd}`
13032 cd $holddir
13033
13034 # Conditionalize the makefile for this host machine.
13035 xmake_file=
13036 for f in ${host_xmake_file}
13037 do
13038 if test -f ${srcdir}/config/$f
13039 then
13040 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13041 fi
13042 done
13043
13044 # Conditionalize the makefile for this target machine.
13045 tmake_file_=
13046 for f in ${tmake_file}
13047 do
13048 if test -f ${srcdir}/config/$f
13049 then
13050 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13051 fi
13052 done
13053 tmake_file="${tmake_file_}"
13054
13055 # This is a terrible hack which will go away some day.
13056 host_cc_for_libada=${CC}
13057
13058
13059 out_object_file=`basename $out_file .c`.o
13060
13061 tm_file_list="options.h"
13062 tm_include_list="options.h"
13063 for f in $tm_file; do
13064 case $f in
13065 ./* )
13066 f=`echo $f | sed 's/^..//'`
13067 tm_file_list="${tm_file_list} $f"
13068 tm_include_list="${tm_include_list} $f"
13069 ;;
13070 defaults.h )
13071 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13072 tm_include_list="${tm_include_list} $f"
13073 ;;
13074 * )
13075 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13076 tm_include_list="${tm_include_list} config/$f"
13077 ;;
13078 esac
13079 done
13080
13081 tm_p_file_list=
13082 tm_p_include_list=
13083 for f in $tm_p_file; do
13084 case $f in
13085 tm-preds.h )
13086 tm_p_file_list="${tm_p_file_list} $f"
13087 tm_p_include_list="${tm_p_include_list} $f"
13088 ;;
13089 * )
13090 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13091 tm_p_include_list="${tm_p_include_list} config/$f"
13092 esac
13093 done
13094
13095 xm_file_list=
13096 xm_include_list=
13097 for f in $xm_file; do
13098 case $f in
13099 ansidecl.h )
13100 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13101 xm_include_list="${xm_include_list} $f"
13102 ;;
13103 auto-host.h )
13104 xm_file_list="${xm_file_list} $f"
13105 xm_include_list="${xm_include_list} $f"
13106 ;;
13107 * )
13108 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13109 xm_include_list="${xm_include_list} config/$f"
13110 ;;
13111 esac
13112 done
13113
13114 host_xm_file_list=
13115 host_xm_include_list=
13116 for f in $host_xm_file; do
13117 case $f in
13118 ansidecl.h )
13119 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13120 host_xm_include_list="${host_xm_include_list} $f"
13121 ;;
13122 auto-host.h )
13123 host_xm_file_list="${host_xm_file_list} $f"
13124 host_xm_include_list="${host_xm_include_list} $f"
13125 ;;
13126 * )
13127 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13128 host_xm_include_list="${host_xm_include_list} config/$f"
13129 ;;
13130 esac
13131 done
13132
13133 build_xm_file_list=
13134 for f in $build_xm_file; do
13135 case $f in
13136 ansidecl.h )
13137 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13138 build_xm_include_list="${build_xm_include_list} $f"
13139 ;;
13140 auto-build.h | auto-host.h )
13141 build_xm_file_list="${build_xm_file_list} $f"
13142 build_xm_include_list="${build_xm_include_list} $f"
13143 ;;
13144 * )
13145 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13146 build_xm_include_list="${build_xm_include_list} config/$f"
13147 ;;
13148 esac
13149 done
13150
13151 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13152 # cross-compiler which does not use the native headers and libraries.
13153 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13154 CROSS=
13155 ALL=all.internal
13156 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13157
13158 if test "x$with_build_sysroot" != x; then
13159 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13160 else
13161 # This value is used, even on a native system, because
13162 # CROSS_SYSTEM_HEADER_DIR is just
13163 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13164 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13165 fi
13166
13167 if test x$host != x$target
13168 then
13169 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13170 ALL=all.cross
13171 SYSTEM_HEADER_DIR=$build_system_header_dir
13172 case "$host","$target" in
13173 # Darwin crosses can use the host system's libraries and headers,
13174 # because of the fat library support. Of course, it must be the
13175 # same version of Darwin on both sides. Allow the user to
13176 # just say --target=foo-darwin without a version number to mean
13177 # "the version on this system".
13178 *-*-darwin*,*-*-darwin*)
13179 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13180 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13181 if test $hostos = $targetos -o $targetos = darwin ; then
13182 CROSS=
13183 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13184 with_headers=yes
13185 fi
13186 ;;
13187
13188 i?86-*-*,x86_64-*-* \
13189 | powerpc*-*-*,powerpc64*-*-*)
13190 CROSS="$CROSS -DNATIVE_CROSS" ;;
13191 esac
13192 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13193 SYSTEM_HEADER_DIR=$build_system_header_dir
13194 fi
13195
13196 # If this is a cross-compiler that does not
13197 # have its own set of headers then define
13198 # inhibit_libc
13199
13200 # If this is using newlib, without having the headers available now,
13201 # then define inhibit_libc in LIBGCC2_CFLAGS.
13202 # This prevents libgcc2 from containing any code which requires libc
13203 # support.
13204 inhibit_libc=false
13205 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13206 test x$with_newlib = xyes ; } &&
13207 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13208 inhibit_libc=true
13209 fi
13210
13211
13212 # When building gcc with a cross-compiler, we need to adjust things so
13213 # that the generator programs are still built with the native compiler.
13214 # Also, we cannot run fixincludes or fix-header.
13215
13216 # These are the normal (build=host) settings:
13217 CC_FOR_BUILD='$(CC)'
13218 BUILD_CFLAGS='$(ALL_CFLAGS)'
13219 STMP_FIXINC=stmp-fixinc
13220
13221 # Possibly disable fixproto, on a per-target basis.
13222 case ${use_fixproto} in
13223 no)
13224 STMP_FIXPROTO=
13225 ;;
13226 yes)
13227 STMP_FIXPROTO=stmp-fixproto
13228 ;;
13229 esac
13230
13231
13232 # And these apply if build != host, or we are generating coverage data
13233 if test x$build != x$host || test "x$coverage_flags" != x
13234 then
13235 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13236
13237 if test "x$TARGET_SYSTEM_ROOT" = x; then
13238 if test "x$STMP_FIXPROTO" != x; then
13239 STMP_FIXPROTO=stmp-install-fixproto
13240 fi
13241 fi
13242 fi
13243
13244 # Expand extra_headers to include complete path.
13245 # This substitutes for lots of t-* files.
13246 extra_headers_list=
13247 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13248 for file in ${extra_headers} ; do
13249 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13250 done
13251
13252 # Define collect2 in Makefile.
13253 case $host_can_use_collect2 in
13254 no) collect2= ;;
13255 *) collect2='collect2$(exeext)' ;;
13256 esac
13257
13258
13259 # Add a definition of USE_COLLECT2 if system wants one.
13260 case $use_collect2 in
13261 no) use_collect2= ;;
13262 "") ;;
13263 *)
13264 host_xm_defines="${host_xm_defines} USE_COLLECT2"
13265 xm_defines="${xm_defines} USE_COLLECT2"
13266 case $host_can_use_collect2 in
13267 no)
13268 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13269 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13270 { (exit 1); exit 1; }; }
13271 ;;
13272 esac
13273 ;;
13274 esac
13275
13276 # ---------------------------
13277 # Assembler & linker features
13278 # ---------------------------
13279
13280 # Identify the assembler which will work hand-in-glove with the newly
13281 # built GCC, so that we can examine its features. This is the assembler
13282 # which will be driven by the driver program.
13283 #
13284 # If build != host, and we aren't building gas in-tree, we identify a
13285 # build->target assembler and hope that it will have the same features
13286 # as the host->target assembler we'll be using.
13287 gcc_cv_gas_major_version=
13288 gcc_cv_gas_minor_version=
13289 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
13290
13291 if test "${gcc_cv_as+set}" = set; then
13292 :
13293 else
13294
13295 if test -x "$DEFAULT_ASSEMBLER"; then
13296 gcc_cv_as="$DEFAULT_ASSEMBLER"
13297 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
13298 && test -f ../gas/Makefile \
13299 && test x$build = x$host; then
13300 gcc_cv_as=../gas/as-new$build_exeext
13301 elif test -x as$build_exeext; then
13302 # Build using assembler in the current directory.
13303 gcc_cv_as=./as$build_exeext
13304 elif test -x $AS_FOR_TARGET; then
13305 gcc_cv_as="$AS_FOR_TARGET"
13306 else
13307 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
13308 set dummy $AS_FOR_TARGET; ac_word=$2
13309 echo "$as_me:$LINENO: checking for $ac_word" >&5
13310 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13311 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
13312 echo $ECHO_N "(cached) $ECHO_C" >&6
13313 else
13314 case $gcc_cv_as in
13315 [\\/]* | ?:[\\/]*)
13316 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
13317 ;;
13318 *)
13319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13320 for as_dir in $PATH
13321 do
13322 IFS=$as_save_IFS
13323 test -z "$as_dir" && as_dir=.
13324 for ac_exec_ext in '' $ac_executable_extensions; do
13325 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13326 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
13327 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13328 break 2
13329 fi
13330 done
13331 done
13332
13333 ;;
13334 esac
13335 fi
13336 gcc_cv_as=$ac_cv_path_gcc_cv_as
13337
13338 if test -n "$gcc_cv_as"; then
13339 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13340 echo "${ECHO_T}$gcc_cv_as" >&6
13341 else
13342 echo "$as_me:$LINENO: result: no" >&5
13343 echo "${ECHO_T}no" >&6
13344 fi
13345
13346 fi
13347 fi
13348
13349
13350 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
13351
13352 case "$ORIGINAL_AS_FOR_TARGET" in
13353 ./as | ./as$build_exeext) ;;
13354 *) ac_config_files="$ac_config_files as:exec-tool.in"
13355 ;;
13356 esac
13357
13358 echo "$as_me:$LINENO: checking what assembler to use" >&5
13359 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
13360 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
13361 # Single tree build which includes gas. We want to prefer it
13362 # over whatever linker top-level may have detected, since
13363 # we'll use what we're building after installation anyway.
13364 echo "$as_me:$LINENO: result: newly built gas" >&5
13365 echo "${ECHO_T}newly built gas" >&6
13366 in_tree_gas=yes
13367 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13368 for f in $gcc_cv_as_bfd_srcdir/configure \
13369 $gcc_cv_as_gas_srcdir/configure \
13370 $gcc_cv_as_gas_srcdir/configure.in \
13371 $gcc_cv_as_gas_srcdir/Makefile.in ; do
13372 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13373 if test x$gcc_cv_gas_version != x; then
13374 break
13375 fi
13376 done
13377 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
13378 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13379 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
13380 case $gcc_cv_gas_patch_version in
13381 "") gcc_cv_gas_patch_version="0" ;;
13382 esac
13383 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
13384 + $gcc_cv_gas_minor_version \) \* 1000 \
13385 + $gcc_cv_gas_patch_version`
13386
13387 in_tree_gas_is_elf=no
13388 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
13389 || (grep 'obj_format = multi' ../gas/Makefile \
13390 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
13391 then
13392 in_tree_gas_is_elf=yes
13393 fi
13394 else
13395 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
13396 echo "${ECHO_T}$gcc_cv_as" >&6
13397 in_tree_gas=no
13398 fi
13399
13400 # Identify the linker which will work hand-in-glove with the newly
13401 # built GCC, so that we can examine its features. This is the linker
13402 # which will be driven by the driver program.
13403 #
13404 # If build != host, and we aren't building gas in-tree, we identify a
13405 # build->target linker and hope that it will have the same features
13406 # as the host->target linker we'll be using.
13407 gcc_cv_gld_major_version=
13408 gcc_cv_gld_minor_version=
13409 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
13410 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
13411
13412 if test "${gcc_cv_ld+set}" = set; then
13413 :
13414 else
13415
13416 if test -x "$DEFAULT_LINKER"; then
13417 gcc_cv_ld="$DEFAULT_LINKER"
13418 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
13419 && test -f ../ld/Makefile \
13420 && test x$build = x$host; then
13421 gcc_cv_ld=../ld/ld-new$build_exeext
13422 elif test -x collect-ld$build_exeext; then
13423 # Build using linker in the current directory.
13424 gcc_cv_ld=./collect-ld$build_exeext
13425 elif test -x $LD_FOR_TARGET; then
13426 gcc_cv_ld="$LD_FOR_TARGET"
13427 else
13428 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
13429 set dummy $LD_FOR_TARGET; ac_word=$2
13430 echo "$as_me:$LINENO: checking for $ac_word" >&5
13431 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13432 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
13433 echo $ECHO_N "(cached) $ECHO_C" >&6
13434 else
13435 case $gcc_cv_ld in
13436 [\\/]* | ?:[\\/]*)
13437 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
13438 ;;
13439 *)
13440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13441 for as_dir in $PATH
13442 do
13443 IFS=$as_save_IFS
13444 test -z "$as_dir" && as_dir=.
13445 for ac_exec_ext in '' $ac_executable_extensions; do
13446 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13447 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
13448 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13449 break 2
13450 fi
13451 done
13452 done
13453
13454 ;;
13455 esac
13456 fi
13457 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
13458
13459 if test -n "$gcc_cv_ld"; then
13460 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13461 echo "${ECHO_T}$gcc_cv_ld" >&6
13462 else
13463 echo "$as_me:$LINENO: result: no" >&5
13464 echo "${ECHO_T}no" >&6
13465 fi
13466
13467 fi
13468 fi
13469
13470
13471 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
13472
13473 case "$ORIGINAL_LD_FOR_TARGET" in
13474 ./collect-ld | ./collect-ld$build_exeext) ;;
13475 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
13476 ;;
13477 esac
13478
13479 echo "$as_me:$LINENO: checking what linker to use" >&5
13480 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
13481 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
13482 # Single tree build which includes ld. We want to prefer it
13483 # over whatever linker top-level may have detected, since
13484 # we'll use what we're building after installation anyway.
13485 echo "$as_me:$LINENO: result: newly built ld" >&5
13486 echo "${ECHO_T}newly built ld" >&6
13487 in_tree_ld=yes
13488 in_tree_ld_is_elf=no
13489 if (grep 'EMUL = .*elf' ../ld/Makefile \
13490 || grep 'EMUL = .*linux' ../ld/Makefile \
13491 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
13492 in_tree_ld_is_elf=yes
13493 fi
13494 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
13495 do
13496 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
13497 if test x$gcc_cv_gld_version != x; then
13498 break
13499 fi
13500 done
13501 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
13502 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
13503 else
13504 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
13505 echo "${ECHO_T}$gcc_cv_ld" >&6
13506 in_tree_ld=no
13507 fi
13508
13509 # Figure out what nm we will be using.
13510 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
13511 if test "${gcc_cv_nm+set}" = set; then
13512 :
13513 else
13514
13515 if test -f $gcc_cv_binutils_srcdir/configure.in \
13516 && test -f ../binutils/Makefile \
13517 && test x$build = x$host; then
13518 gcc_cv_nm=../binutils/nm-new$build_exeext
13519 elif test -x nm$build_exeext; then
13520 gcc_cv_nm=./nm$build_exeext
13521 elif test -x $NM_FOR_TARGET; then
13522 gcc_cv_nm="$NM_FOR_TARGET"
13523 else
13524 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
13525 set dummy $NM_FOR_TARGET; ac_word=$2
13526 echo "$as_me:$LINENO: checking for $ac_word" >&5
13527 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13528 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
13529 echo $ECHO_N "(cached) $ECHO_C" >&6
13530 else
13531 case $gcc_cv_nm in
13532 [\\/]* | ?:[\\/]*)
13533 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
13534 ;;
13535 *)
13536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13537 for as_dir in $PATH
13538 do
13539 IFS=$as_save_IFS
13540 test -z "$as_dir" && as_dir=.
13541 for ac_exec_ext in '' $ac_executable_extensions; do
13542 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13543 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
13544 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13545 break 2
13546 fi
13547 done
13548 done
13549
13550 ;;
13551 esac
13552 fi
13553 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
13554
13555 if test -n "$gcc_cv_nm"; then
13556 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13557 echo "${ECHO_T}$gcc_cv_nm" >&6
13558 else
13559 echo "$as_me:$LINENO: result: no" >&5
13560 echo "${ECHO_T}no" >&6
13561 fi
13562
13563 fi
13564 fi
13565
13566
13567 echo "$as_me:$LINENO: checking what nm to use" >&5
13568 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
13569 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
13570 # Single tree build which includes binutils.
13571 echo "$as_me:$LINENO: result: newly built nm" >&5
13572 echo "${ECHO_T}newly built nm" >&6
13573 in_tree_nm=yes
13574 else
13575 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
13576 echo "${ECHO_T}$gcc_cv_nm" >&6
13577 in_tree_nm=no
13578 fi
13579
13580 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
13581
13582 case "$ORIGINAL_NM_FOR_TARGET" in
13583 ./nm | ./nm$build_exeext) ;;
13584 *) ac_config_files="$ac_config_files nm:exec-tool.in"
13585 ;;
13586 esac
13587
13588
13589 # Figure out what objdump we will be using.
13590 if test "${gcc_cv_objdump+set}" = set; then
13591 :
13592 else
13593
13594 if test -f $gcc_cv_binutils_srcdir/configure.in \
13595 && test -f ../binutils/Makefile \
13596 && test x$build = x$host; then
13597 # Single tree build which includes binutils.
13598 gcc_cv_objdump=../binutils/objdump$build_exeext
13599 elif test -x objdump$build_exeext; then
13600 gcc_cv_objdump=./objdump$build_exeext
13601 elif test -x $OBJDUMP_FOR_TARGET; then
13602 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
13603 else
13604 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
13605 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
13606 echo "$as_me:$LINENO: checking for $ac_word" >&5
13607 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13608 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
13609 echo $ECHO_N "(cached) $ECHO_C" >&6
13610 else
13611 case $gcc_cv_objdump in
13612 [\\/]* | ?:[\\/]*)
13613 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
13614 ;;
13615 *)
13616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13617 for as_dir in $PATH
13618 do
13619 IFS=$as_save_IFS
13620 test -z "$as_dir" && as_dir=.
13621 for ac_exec_ext in '' $ac_executable_extensions; do
13622 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13623 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
13624 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13625 break 2
13626 fi
13627 done
13628 done
13629
13630 ;;
13631 esac
13632 fi
13633 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
13634
13635 if test -n "$gcc_cv_objdump"; then
13636 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13637 echo "${ECHO_T}$gcc_cv_objdump" >&6
13638 else
13639 echo "$as_me:$LINENO: result: no" >&5
13640 echo "${ECHO_T}no" >&6
13641 fi
13642
13643 fi
13644 fi
13645
13646
13647 echo "$as_me:$LINENO: checking what objdump to use" >&5
13648 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
13649 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
13650 # Single tree build which includes binutils.
13651 echo "$as_me:$LINENO: result: newly built objdump" >&5
13652 echo "${ECHO_T}newly built objdump" >&6
13653 elif test x$gcc_cv_objdump = x; then
13654 echo "$as_me:$LINENO: result: not found" >&5
13655 echo "${ECHO_T}not found" >&6
13656 else
13657 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
13658 echo "${ECHO_T}$gcc_cv_objdump" >&6
13659 fi
13660
13661 # Figure out what assembler alignment features are present.
13662 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
13663 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
13664 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
13665 echo $ECHO_N "(cached) $ECHO_C" >&6
13666 else
13667 gcc_cv_as_balign_and_p2align=no
13668 if test $in_tree_gas = yes; then
13669 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
13670 then gcc_cv_as_balign_and_p2align=yes
13671 fi
13672 elif test x$gcc_cv_as != x; then
13673 echo '.balign 4
13674 .p2align 2' > conftest.s
13675 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13677 (eval $ac_try) 2>&5
13678 ac_status=$?
13679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13680 (exit $ac_status); }; }
13681 then
13682 gcc_cv_as_balign_and_p2align=yes
13683 else
13684 echo "configure: failed program was" >&5
13685 cat conftest.s >&5
13686 fi
13687 rm -f conftest.o conftest.s
13688 fi
13689 fi
13690 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
13691 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
13692 if test $gcc_cv_as_balign_and_p2align = yes; then
13693
13694 cat >>confdefs.h <<\_ACEOF
13695 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
13696 _ACEOF
13697
13698 fi
13699
13700 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
13701 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
13702 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
13703 echo $ECHO_N "(cached) $ECHO_C" >&6
13704 else
13705 gcc_cv_as_max_skip_p2align=no
13706 if test $in_tree_gas = yes; then
13707 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13708 then gcc_cv_as_max_skip_p2align=yes
13709 fi
13710 elif test x$gcc_cv_as != x; then
13711 echo '.p2align 4,,7' > conftest.s
13712 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13713 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13714 (eval $ac_try) 2>&5
13715 ac_status=$?
13716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13717 (exit $ac_status); }; }
13718 then
13719 gcc_cv_as_max_skip_p2align=yes
13720 else
13721 echo "configure: failed program was" >&5
13722 cat conftest.s >&5
13723 fi
13724 rm -f conftest.o conftest.s
13725 fi
13726 fi
13727 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
13728 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
13729 if test $gcc_cv_as_max_skip_p2align = yes; then
13730
13731 cat >>confdefs.h <<\_ACEOF
13732 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
13733 _ACEOF
13734
13735 fi
13736
13737 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
13738 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
13739 if test "${gcc_cv_as_literal16+set}" = set; then
13740 echo $ECHO_N "(cached) $ECHO_C" >&6
13741 else
13742 gcc_cv_as_literal16=no
13743 if test $in_tree_gas = yes; then
13744 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
13745 then gcc_cv_as_literal16=yes
13746 fi
13747 elif test x$gcc_cv_as != x; then
13748 echo '.literal16' > conftest.s
13749 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13751 (eval $ac_try) 2>&5
13752 ac_status=$?
13753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13754 (exit $ac_status); }; }
13755 then
13756 gcc_cv_as_literal16=yes
13757 else
13758 echo "configure: failed program was" >&5
13759 cat conftest.s >&5
13760 fi
13761 rm -f conftest.o conftest.s
13762 fi
13763 fi
13764 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
13765 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
13766 if test $gcc_cv_as_literal16 = yes; then
13767
13768 cat >>confdefs.h <<\_ACEOF
13769 #define HAVE_GAS_LITERAL16 1
13770 _ACEOF
13771
13772 fi
13773
13774 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
13775 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
13776 if test "${gcc_cv_as_subsection_m1+set}" = set; then
13777 echo $ECHO_N "(cached) $ECHO_C" >&6
13778 else
13779 gcc_cv_as_subsection_m1=no
13780 if test $in_tree_gas = yes; then
13781 if test $in_tree_gas_is_elf = yes \
13782 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
13783 then gcc_cv_as_subsection_m1=yes
13784 fi
13785 elif test x$gcc_cv_as != x; then
13786 echo 'conftest_label1: .word 0
13787 .subsection -1
13788 conftest_label2: .word 0
13789 .previous' > conftest.s
13790 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13792 (eval $ac_try) 2>&5
13793 ac_status=$?
13794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13795 (exit $ac_status); }; }
13796 then
13797 if test x$gcc_cv_nm != x; then
13798 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
13799 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
13800 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
13801 then :
13802 else gcc_cv_as_subsection_m1=yes
13803 fi
13804 rm -f conftest.nm1 conftest.nm2
13805 fi
13806 else
13807 echo "configure: failed program was" >&5
13808 cat conftest.s >&5
13809 fi
13810 rm -f conftest.o conftest.s
13811 fi
13812 fi
13813 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
13814 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
13815 if test $gcc_cv_as_subsection_m1 = yes; then
13816
13817 cat >>confdefs.h <<\_ACEOF
13818 #define HAVE_GAS_SUBSECTION_ORDERING 1
13819 _ACEOF
13820
13821 fi
13822
13823 echo "$as_me:$LINENO: checking assembler for .weak" >&5
13824 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
13825 if test "${gcc_cv_as_weak+set}" = set; then
13826 echo $ECHO_N "(cached) $ECHO_C" >&6
13827 else
13828 gcc_cv_as_weak=no
13829 if test $in_tree_gas = yes; then
13830 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
13831 then gcc_cv_as_weak=yes
13832 fi
13833 elif test x$gcc_cv_as != x; then
13834 echo ' .weak foobar' > conftest.s
13835 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13837 (eval $ac_try) 2>&5
13838 ac_status=$?
13839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13840 (exit $ac_status); }; }
13841 then
13842 gcc_cv_as_weak=yes
13843 else
13844 echo "configure: failed program was" >&5
13845 cat conftest.s >&5
13846 fi
13847 rm -f conftest.o conftest.s
13848 fi
13849 fi
13850 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
13851 echo "${ECHO_T}$gcc_cv_as_weak" >&6
13852 if test $gcc_cv_as_weak = yes; then
13853
13854 cat >>confdefs.h <<\_ACEOF
13855 #define HAVE_GAS_WEAK 1
13856 _ACEOF
13857
13858 fi
13859
13860 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
13861 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
13862 if test "${gcc_cv_as_weakref+set}" = set; then
13863 echo $ECHO_N "(cached) $ECHO_C" >&6
13864 else
13865 gcc_cv_as_weakref=no
13866 if test $in_tree_gas = yes; then
13867 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
13868 then gcc_cv_as_weakref=yes
13869 fi
13870 elif test x$gcc_cv_as != x; then
13871 echo ' .weakref foobar, barfnot' > conftest.s
13872 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13873 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13874 (eval $ac_try) 2>&5
13875 ac_status=$?
13876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13877 (exit $ac_status); }; }
13878 then
13879 gcc_cv_as_weakref=yes
13880 else
13881 echo "configure: failed program was" >&5
13882 cat conftest.s >&5
13883 fi
13884 rm -f conftest.o conftest.s
13885 fi
13886 fi
13887 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
13888 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
13889 if test $gcc_cv_as_weakref = yes; then
13890
13891 cat >>confdefs.h <<\_ACEOF
13892 #define HAVE_GAS_WEAKREF 1
13893 _ACEOF
13894
13895 fi
13896
13897 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
13898 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
13899 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
13900 echo $ECHO_N "(cached) $ECHO_C" >&6
13901 else
13902 gcc_cv_as_nsubspa_comdat=no
13903 if test $in_tree_gas = yes; then
13904 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
13905 then gcc_cv_as_nsubspa_comdat=yes
13906 fi
13907 elif test x$gcc_cv_as != x; then
13908 echo ' .SPACE $TEXT$
13909 .NSUBSPA $CODE$,COMDAT' > conftest.s
13910 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13912 (eval $ac_try) 2>&5
13913 ac_status=$?
13914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13915 (exit $ac_status); }; }
13916 then
13917 gcc_cv_as_nsubspa_comdat=yes
13918 else
13919 echo "configure: failed program was" >&5
13920 cat conftest.s >&5
13921 fi
13922 rm -f conftest.o conftest.s
13923 fi
13924 fi
13925 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
13926 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
13927 if test $gcc_cv_as_nsubspa_comdat = yes; then
13928
13929 cat >>confdefs.h <<\_ACEOF
13930 #define HAVE_GAS_NSUBSPA_COMDAT 1
13931 _ACEOF
13932
13933 fi
13934
13935 # .hidden needs to be supported in both the assembler and the linker,
13936 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
13937 # This is irritatingly difficult to feature test for; we have to check the
13938 # date string after the version number. If we've got an in-tree
13939 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
13940 # to be safe.
13941 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
13942 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
13943 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
13944 if test "${gcc_cv_as_hidden+set}" = set; then
13945 echo $ECHO_N "(cached) $ECHO_C" >&6
13946 else
13947 gcc_cv_as_hidden=no
13948 if test $in_tree_gas = yes; then
13949 if test $in_tree_gas_is_elf = yes \
13950 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
13951 then gcc_cv_as_hidden=yes
13952 fi
13953 elif test x$gcc_cv_as != x; then
13954 echo ' .hidden foobar
13955 foobar:' > conftest.s
13956 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
13957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13958 (eval $ac_try) 2>&5
13959 ac_status=$?
13960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13961 (exit $ac_status); }; }
13962 then
13963 gcc_cv_as_hidden=yes
13964 else
13965 echo "configure: failed program was" >&5
13966 cat conftest.s >&5
13967 fi
13968 rm -f conftest.o conftest.s
13969 fi
13970 fi
13971 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
13972 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
13973
13974
13975 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
13976 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
13977 if test "${gcc_cv_ld_hidden+set}" = set; then
13978 echo $ECHO_N "(cached) $ECHO_C" >&6
13979 else
13980 if test $in_tree_ld = yes ; then
13981 gcc_cv_ld_hidden=no
13982 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
13983 && test $in_tree_ld_is_elf = yes; then
13984 gcc_cv_ld_hidden=yes
13985 fi
13986 else
13987 gcc_cv_ld_hidden=yes
13988 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
13989 if echo "$ld_ver" | grep GNU > /dev/null; then
13990 ld_vers=`echo $ld_ver | sed -n \
13991 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13992 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13993 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
13994 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13995 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13996 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
13997 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ -].*$,\1,p'`
13998 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
13999 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
14000 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
14001 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
14002 if test 0"$ld_date" -lt 20020404; then
14003 if test -n "$ld_date"; then
14004 # If there was date string, but was earlier than 2002-04-04, fail
14005 gcc_cv_ld_hidden=no
14006 elif test -z "$ld_vers"; then
14007 # If there was no date string nor ld version number, something is wrong
14008 gcc_cv_ld_hidden=no
14009 else
14010 test -z "$ld_vers_patch" && ld_vers_patch=0
14011 if test "$ld_vers_major" -lt 2; then
14012 gcc_cv_ld_hidden=no
14013 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
14014 gcc_cv_ld_hidden="no"
14015 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
14016 gcc_cv_ld_hidden=no
14017 fi
14018 fi
14019 fi
14020 else
14021 case "${target}" in
14022 hppa64*-*-hpux* | ia64*-*-hpux*)
14023 gcc_cv_ld_hidden=yes
14024 ;;
14025 *)
14026 gcc_cv_ld_hidden=no
14027 ;;
14028 esac
14029 fi
14030 fi
14031 fi
14032 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
14033 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
14034 libgcc_visibility=no
14035
14036
14037 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
14038 libgcc_visibility=yes
14039
14040 cat >>confdefs.h <<\_ACEOF
14041 #define HAVE_GAS_HIDDEN 1
14042 _ACEOF
14043
14044 fi
14045
14046 # Check if we have .[us]leb128, and support symbol arithmetic with it.
14047 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
14048 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
14049 if test "${gcc_cv_as_leb128+set}" = set; then
14050 echo $ECHO_N "(cached) $ECHO_C" >&6
14051 else
14052 gcc_cv_as_leb128=no
14053 if test $in_tree_gas = yes; then
14054 if test $in_tree_gas_is_elf = yes \
14055 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
14056 then gcc_cv_as_leb128=yes
14057 fi
14058 elif test x$gcc_cv_as != x; then
14059 echo ' .data
14060 .uleb128 L2 - L1
14061 L1:
14062 .uleb128 1280
14063 .sleb128 -1010
14064 L2:' > conftest.s
14065 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14067 (eval $ac_try) 2>&5
14068 ac_status=$?
14069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14070 (exit $ac_status); }; }
14071 then
14072 # GAS versions before 2.11 do not support uleb128,
14073 # despite appearing to.
14074 # ??? There exists an elf-specific test that will crash
14075 # the assembler. Perhaps it's better to figure out whether
14076 # arbitrary sections are supported and try the test.
14077 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
14078 if echo "$as_ver" | grep GNU > /dev/null; then
14079 as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
14080 as_major=`echo $as_ver | sed 's/\..*//'`
14081 as_minor=`echo $as_ver | sed 's/[^.]*\.\([0-9]*\).*/\1/'`
14082 if test $as_major -eq 2 && test $as_minor -lt 11
14083 then :
14084 else gcc_cv_as_leb128=yes
14085 fi
14086 fi
14087 else
14088 echo "configure: failed program was" >&5
14089 cat conftest.s >&5
14090 fi
14091 rm -f conftest.o conftest.s
14092 fi
14093 fi
14094 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
14095 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
14096 if test $gcc_cv_as_leb128 = yes; then
14097
14098 cat >>confdefs.h <<\_ACEOF
14099 #define HAVE_AS_LEB128 1
14100 _ACEOF
14101
14102 fi
14103
14104 # GAS versions up to and including 2.11.0 may mis-optimize
14105 # .eh_frame data.
14106 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
14107 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
14108 if test "${gcc_cv_as_eh_frame+set}" = set; then
14109 echo $ECHO_N "(cached) $ECHO_C" >&6
14110 else
14111 gcc_cv_as_eh_frame=no
14112 if test $in_tree_gas = yes; then
14113 if test $in_tree_gas_is_elf = yes \
14114 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14115 then gcc_cv_as_eh_frame=yes
14116 fi
14117 elif test x$gcc_cv_as != x; then
14118 echo ' .text
14119 .LFB1:
14120 .4byte 0
14121 .L1:
14122 .4byte 0
14123 .LFE1:
14124 .section .eh_frame,"aw",@progbits
14125 __FRAME_BEGIN__:
14126 .4byte .LECIE1-.LSCIE1
14127 .LSCIE1:
14128 .4byte 0x0
14129 .byte 0x1
14130 .ascii "z\0"
14131 .byte 0x1
14132 .byte 0x78
14133 .byte 0x1a
14134 .byte 0x0
14135 .byte 0x4
14136 .4byte 1
14137 .p2align 1
14138 .LECIE1:
14139 .LSFDE1:
14140 .4byte .LEFDE1-.LASFDE1
14141 .LASFDE1:
14142 .4byte .LASFDE1-__FRAME_BEGIN__
14143 .4byte .LFB1
14144 .4byte .LFE1-.LFB1
14145 .byte 0x4
14146 .4byte .LFE1-.LFB1
14147 .byte 0x4
14148 .4byte .L1-.LFB1
14149 .LEFDE1:' > conftest.s
14150 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14152 (eval $ac_try) 2>&5
14153 ac_status=$?
14154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14155 (exit $ac_status); }; }
14156 then
14157 cat > conftest.lit <<EOF
14158 0000 10000000 00000000 017a0001 781a0004 .........z..x...
14159 0010 01000000 12000000 18000000 00000000 ................
14160 0020 08000000 04080000 0044 .........D
14161 EOF
14162 cat > conftest.big <<EOF
14163 0000 00000010 00000000 017a0001 781a0004 .........z..x...
14164 0010 00000001 00000012 00000018 00000000 ................
14165 0020 00000008 04000000 0844 .........D
14166 EOF
14167 # If the assembler didn't choke, and we can objdump,
14168 # and we got the correct data, then succeed.
14169 # The text in the here-document typically retains its unix-style line
14170 # endings, while the output of objdump will use host line endings.
14171 # Therefore, use diff -b for the comparisons.
14172 if test x$gcc_cv_objdump != x \
14173 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
14174 | tail -3 > conftest.got \
14175 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
14176 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
14177 then
14178 gcc_cv_as_eh_frame=yes
14179 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
14180 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14181 (eval $ac_try) 2>&5
14182 ac_status=$?
14183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14184 (exit $ac_status); }; }; then
14185 gcc_cv_as_eh_frame=buggy
14186 else
14187 # Uh oh, what do we do now?
14188 gcc_cv_as_eh_frame=no
14189 fi
14190 else
14191 echo "configure: failed program was" >&5
14192 cat conftest.s >&5
14193 fi
14194 rm -f conftest.o conftest.s
14195 fi
14196 fi
14197 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
14198 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
14199
14200
14201 if test $gcc_cv_as_eh_frame = buggy; then
14202
14203 cat >>confdefs.h <<\_ACEOF
14204 #define USE_AS_TRADITIONAL_FORMAT 1
14205 _ACEOF
14206
14207 fi
14208
14209 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14210 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14211 if test "${gcc_cv_as_shf_merge+set}" = set; then
14212 echo $ECHO_N "(cached) $ECHO_C" >&6
14213 else
14214 gcc_cv_as_shf_merge=no
14215 if test $in_tree_gas = yes; then
14216 if test $in_tree_gas_is_elf = yes \
14217 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14218 then gcc_cv_as_shf_merge=yes
14219 fi
14220 elif test x$gcc_cv_as != x; then
14221 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
14222 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14223 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14224 (eval $ac_try) 2>&5
14225 ac_status=$?
14226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14227 (exit $ac_status); }; }
14228 then
14229 gcc_cv_as_shf_merge=yes
14230 else
14231 echo "configure: failed program was" >&5
14232 cat conftest.s >&5
14233 fi
14234 rm -f conftest.o conftest.s
14235 fi
14236 fi
14237 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14238 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14239
14240 if test $gcc_cv_as_shf_merge = no; then
14241 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
14242 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
14243 if test "${gcc_cv_as_shf_merge+set}" = set; then
14244 echo $ECHO_N "(cached) $ECHO_C" >&6
14245 else
14246 gcc_cv_as_shf_merge=no
14247 if test $in_tree_gas = yes; then
14248 if test $in_tree_gas_is_elf = yes \
14249 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14250 then gcc_cv_as_shf_merge=yes
14251 fi
14252 elif test x$gcc_cv_as != x; then
14253 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
14254 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14256 (eval $ac_try) 2>&5
14257 ac_status=$?
14258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14259 (exit $ac_status); }; }
14260 then
14261 gcc_cv_as_shf_merge=yes
14262 else
14263 echo "configure: failed program was" >&5
14264 cat conftest.s >&5
14265 fi
14266 rm -f conftest.o conftest.s
14267 fi
14268 fi
14269 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
14270 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
14271
14272 fi
14273
14274 cat >>confdefs.h <<_ACEOF
14275 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
14276 _ACEOF
14277
14278
14279 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14280 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14281 if test "${gcc_cv_as_comdat_group+set}" = set; then
14282 echo $ECHO_N "(cached) $ECHO_C" >&6
14283 else
14284 gcc_cv_as_comdat_group=no
14285 if test $in_tree_gas = yes; then
14286 if test $in_tree_gas_is_elf = yes \
14287 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14288 then gcc_cv_as_comdat_group=yes
14289 fi
14290 elif test x$gcc_cv_as != x; then
14291 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
14292 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
14293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14294 (eval $ac_try) 2>&5
14295 ac_status=$?
14296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14297 (exit $ac_status); }; }
14298 then
14299 gcc_cv_as_comdat_group=yes
14300 else
14301 echo "configure: failed program was" >&5
14302 cat conftest.s >&5
14303 fi
14304 rm -f conftest.o conftest.s
14305 fi
14306 fi
14307 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
14308 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
14309
14310 if test $gcc_cv_as_comdat_group = yes; then
14311 gcc_cv_as_comdat_group_percent=no
14312 else
14313 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
14314 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
14315 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
14316 echo $ECHO_N "(cached) $ECHO_C" >&6
14317 else
14318 gcc_cv_as_comdat_group_percent=no
14319 if test $in_tree_gas = yes; then
14320 if test $in_tree_gas_is_elf = yes \
14321 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
14322 then gcc_cv_as_comdat_group_percent=yes
14323 fi
14324 elif test x$gcc_cv_as != x; then
14325 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
14326 if { ac_try='$gcc_cv_as --fatal-warnings -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 $ac_status); }; }
14332 then
14333 gcc_cv_as_comdat_group_percent=yes
14334 else
14335 echo "configure: failed program was" >&5
14336 cat conftest.s >&5
14337 fi
14338 rm -f conftest.o conftest.s
14339 fi
14340 fi
14341 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
14342 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
14343
14344 fi
14345 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
14346 comdat_group=yes
14347 if test 0"$ld_date" -lt 20050308; then
14348 if test -n "$ld_date"; then
14349 # If there was date string, but was earlier than 2005-03-08, fail
14350 comdat_group=no
14351 elif test "$ld_vers_major" -lt 2; then
14352 comdat_group=no
14353 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
14354 comdat_group=no
14355 fi
14356 fi
14357 else
14358 # assume linkers other than GNU ld don't support COMDAT group
14359 comdat_group=no
14360 fi
14361 if test $comdat_group = no; then
14362 gcc_cv_as_comdat_group=no
14363 gcc_cv_as_comdat_group_percent=no
14364 fi
14365
14366 cat >>confdefs.h <<_ACEOF
14367 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
14368 _ACEOF
14369
14370
14371 # Thread-local storage - the check is heavily parametrized.
14372 conftest_s=
14373 tls_first_major=
14374 tls_first_minor=
14375 tls_as_opt=
14376 case "$target" in
14377 alpha*-*-*)
14378 conftest_s='
14379 .section ".tdata","awT",@progbits
14380 foo: .long 25
14381 .text
14382 ldq $27,__tls_get_addr($29) !literal!1
14383 lda $16,foo($29) !tlsgd!1
14384 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
14385 ldq $27,__tls_get_addr($29) !literal!2
14386 lda $16,foo($29) !tlsldm!2
14387 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
14388 ldq $1,foo($29) !gotdtprel
14389 ldah $2,foo($29) !dtprelhi
14390 lda $3,foo($2) !dtprello
14391 lda $4,foo($29) !dtprel
14392 ldq $1,foo($29) !gottprel
14393 ldah $2,foo($29) !tprelhi
14394 lda $3,foo($2) !tprello
14395 lda $4,foo($29) !tprel'
14396 tls_first_major=2
14397 tls_first_minor=13
14398 tls_as_opt=--fatal-warnings
14399 ;;
14400 frv*-*-*)
14401 conftest_s='
14402 .section ".tdata","awT",@progbits
14403 x: .long 25
14404 .text
14405 call #gettlsoff(x)'
14406 tls_first_major=2
14407 tls_first_minor=14
14408 ;;
14409 hppa*-*-linux*)
14410 conftest_s='
14411 t1: .reg %r20
14412 t2: .reg %r21
14413 gp: .reg %r19
14414 .section ".tdata","awT",@progbits
14415 foo: .long 25
14416 .text
14417 .align 4
14418 addil LT%foo-$tls_gdidx$,gp
14419 ldo RT%foo-$tls_gdidx$(%r1),%arg0
14420 b __tls_get_addr
14421 nop
14422 addil LT%foo-$tls_ldidx$,gp
14423 b __tls_get_addr
14424 ldo RT%foo-$tls_ldidx$(%r1),%arg0
14425 addil LR%foo-$tls_dtpoff$,%ret0
14426 ldo RR%foo-$tls_dtpoff$(%r1),%t1
14427 mfctl %cr27,%t1
14428 addil LT%foo-$tls_ieoff$,gp
14429 ldw RT%foo-$tls_ieoff$(%r1),%t2
14430 add %t1,%t2,%t3
14431 mfctl %cr27,%t1
14432 addil LR%foo-$tls_leoff$,%t1
14433 ldo RR%foo-$tls_leoff$(%r1),%t2'
14434 tls_first_major=2
14435 tls_first_minor=15
14436 tls_as_opt=--fatal-warnings
14437 ;;
14438 arm*-*-*)
14439 conftest_s='
14440 .section ".tdata","awT",%progbits
14441 foo: .long 25
14442 .text
14443 .word foo(gottpoff)
14444 .word foo(tpoff)
14445 .word foo(tlsgd)
14446 .word foo(tlsldm)
14447 .word foo(tlsldo)'
14448 tls_first_major=2
14449 tls_first_minor=17
14450 ;;
14451 i[34567]86-*-*)
14452 conftest_s='
14453 .section ".tdata","awT",@progbits
14454 foo: .long 25
14455 .text
14456 movl %gs:0, %eax
14457 leal foo@TLSGD(,%ebx,1), %eax
14458 leal foo@TLSLDM(%ebx), %eax
14459 leal foo@DTPOFF(%eax), %edx
14460 movl foo@GOTTPOFF(%ebx), %eax
14461 subl foo@GOTTPOFF(%ebx), %eax
14462 addl foo@GOTNTPOFF(%ebx), %eax
14463 movl foo@INDNTPOFF, %eax
14464 movl $foo@TPOFF, %eax
14465 subl $foo@TPOFF, %eax
14466 leal foo@NTPOFF(%ecx), %eax'
14467 tls_first_major=2
14468 tls_first_minor=14
14469 tls_as_opt=--fatal-warnings
14470 ;;
14471 x86_64-*-*)
14472 conftest_s='
14473 .section ".tdata","awT",@progbits
14474 foo: .long 25
14475 .text
14476 movq %fs:0, %rax
14477 leaq foo@TLSGD(%rip), %rdi
14478 leaq foo@TLSLD(%rip), %rdi
14479 leaq foo@DTPOFF(%rax), %rdx
14480 movq foo@GOTTPOFF(%rip), %rax
14481 movq $foo@TPOFF, %rax'
14482 tls_first_major=2
14483 tls_first_minor=14
14484 tls_as_opt=--fatal-warnings
14485 ;;
14486 ia64-*-*)
14487 conftest_s='
14488 .section ".tdata","awT",@progbits
14489 foo: data8 25
14490 .text
14491 addl r16 = @ltoff(@dtpmod(foo#)), gp
14492 addl r17 = @ltoff(@dtprel(foo#)), gp
14493 addl r18 = @ltoff(@tprel(foo#)), gp
14494 addl r19 = @dtprel(foo#), gp
14495 adds r21 = @dtprel(foo#), r13
14496 movl r23 = @dtprel(foo#)
14497 addl r20 = @tprel(foo#), gp
14498 adds r22 = @tprel(foo#), r13
14499 movl r24 = @tprel(foo#)'
14500 tls_first_major=2
14501 tls_first_minor=13
14502 tls_as_opt=--fatal-warnings
14503 ;;
14504 mips*-*-*)
14505 conftest_s='
14506 .section .tdata,"awT",@progbits
14507 x:
14508 .word 2
14509 .text
14510 addiu $4, $28, %tlsgd(x)
14511 addiu $4, $28, %tlsldm(x)
14512 lui $4, %dtprel_hi(x)
14513 addiu $4, $4, %dtprel_lo(x)
14514 lw $4, %gottprel(x)($28)
14515 lui $4, %tprel_hi(x)
14516 addiu $4, $4, %tprel_lo(x)'
14517 tls_first_major=2
14518 tls_first_minor=16
14519 tls_as_opt='-32 --fatal-warnings'
14520 ;;
14521 powerpc-*-*)
14522 conftest_s='
14523 .section ".tdata","awT",@progbits
14524 .align 2
14525 ld0: .space 4
14526 ld1: .space 4
14527 x1: .space 4
14528 x2: .space 4
14529 x3: .space 4
14530 .text
14531 addi 3,31,ld0@got@tlsgd
14532 bl __tls_get_addr
14533 addi 3,31,x1@got@tlsld
14534 bl __tls_get_addr
14535 addi 9,3,x1@dtprel
14536 addis 9,3,x2@dtprel@ha
14537 addi 9,9,x2@dtprel@l
14538 lwz 9,x3@got@tprel(31)
14539 add 9,9,x@tls
14540 addi 9,2,x1@tprel
14541 addis 9,2,x2@tprel@ha
14542 addi 9,9,x2@tprel@l'
14543 tls_first_major=2
14544 tls_first_minor=14
14545 tls_as_opt="-a32 --fatal-warnings"
14546 ;;
14547 powerpc64-*-*)
14548 conftest_s='
14549 .section ".tdata","awT",@progbits
14550 .align 3
14551 ld0: .space 8
14552 ld1: .space 8
14553 x1: .space 8
14554 x2: .space 8
14555 x3: .space 8
14556 .text
14557 addi 3,2,ld0@got@tlsgd
14558 bl .__tls_get_addr
14559 nop
14560 addi 3,2,ld1@toc
14561 bl .__tls_get_addr
14562 nop
14563 addi 3,2,x1@got@tlsld
14564 bl .__tls_get_addr
14565 nop
14566 addi 9,3,x1@dtprel
14567 bl .__tls_get_addr
14568 nop
14569 addis 9,3,x2@dtprel@ha
14570 addi 9,9,x2@dtprel@l
14571 bl .__tls_get_addr
14572 nop
14573 ld 9,x3@got@dtprel(2)
14574 add 9,9,3
14575 bl .__tls_get_addr
14576 nop'
14577 tls_first_major=2
14578 tls_first_minor=14
14579 tls_as_opt="-a64 --fatal-warnings"
14580 ;;
14581 s390-*-*)
14582 conftest_s='
14583 .section ".tdata","awT",@progbits
14584 foo: .long 25
14585 .text
14586 .long foo@TLSGD
14587 .long foo@TLSLDM
14588 .long foo@DTPOFF
14589 .long foo@NTPOFF
14590 .long foo@GOTNTPOFF
14591 .long foo@INDNTPOFF
14592 l %r1,foo@GOTNTPOFF(%r12)
14593 l %r1,0(%r1):tls_load:foo
14594 bas %r14,0(%r1,%r13):tls_gdcall:foo
14595 bas %r14,0(%r1,%r13):tls_ldcall:foo'
14596 tls_first_major=2
14597 tls_first_minor=14
14598 tls_as_opt="-m31 --fatal-warnings"
14599 ;;
14600 s390x-*-*)
14601 conftest_s='
14602 .section ".tdata","awT",@progbits
14603 foo: .long 25
14604 .text
14605 .quad foo@TLSGD
14606 .quad foo@TLSLDM
14607 .quad foo@DTPOFF
14608 .quad foo@NTPOFF
14609 .quad foo@GOTNTPOFF
14610 lg %r1,foo@GOTNTPOFF(%r12)
14611 larl %r1,foo@INDNTPOFF
14612 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
14613 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
14614 tls_first_major=2
14615 tls_first_minor=14
14616 tls_as_opt="-m64 -Aesame --fatal-warnings"
14617 ;;
14618 sh-*-* | sh[34]-*-*)
14619 conftest_s='
14620 .section ".tdata","awT",@progbits
14621 foo: .long 25
14622 .text
14623 .long foo@TLSGD
14624 .long foo@TLSLDM
14625 .long foo@DTPOFF
14626 .long foo@GOTTPOFF
14627 .long foo@TPOFF'
14628 tls_first_major=2
14629 tls_first_minor=13
14630 tls_as_opt=--fatal-warnings
14631 ;;
14632 sparc*-*-*)
14633 case "$target" in
14634 sparc*-sun-solaris2.[56789]*)
14635 # TLS was introduced in the Solaris 9 4/04 release but
14636 # we do not enable it by default on Solaris 9 either.
14637 if test "x$enable_tls" = xyes ; then
14638 on_solaris=yes
14639 else
14640 enable_tls=no;
14641 fi
14642 ;;
14643 sparc*-sun-solaris2.*)
14644 on_solaris=yes
14645 ;;
14646 *)
14647 on_solaris=no
14648 ;;
14649 esac
14650 if test x$on_solaris = xyes && test x$gas_flag = xno; then
14651 conftest_s='
14652 .section ".tdata",#alloc,#write,#tls
14653 foo: .long 25
14654 .text
14655 sethi %tgd_hi22(foo), %o0
14656 add %o0, %tgd_lo10(foo), %o1
14657 add %l7, %o1, %o0, %tgd_add(foo)
14658 call __tls_get_addr, %tgd_call(foo)
14659 sethi %tldm_hi22(foo), %l1
14660 add %l1, %tldm_lo10(foo), %l2
14661 add %l7, %l2, %o0, %tldm_add(foo)
14662 call __tls_get_addr, %tldm_call(foo)
14663 sethi %tldo_hix22(foo), %l3
14664 xor %l3, %tldo_lox10(foo), %l4
14665 add %o0, %l4, %l5, %tldo_add(foo)
14666 sethi %tie_hi22(foo), %o3
14667 add %o3, %tie_lo10(foo), %o3
14668 ld [%l7 + %o3], %o2, %tie_ld(foo)
14669 add %g7, %o2, %o4, %tie_add(foo)
14670 sethi %tle_hix22(foo), %l1
14671 xor %l1, %tle_lox10(foo), %o5
14672 ld [%g7 + %o5], %o1'
14673 tls_first_major=0
14674 tls_first_minor=0
14675 else
14676 conftest_s='
14677 .section ".tdata","awT",@progbits
14678 foo: .long 25
14679 .text
14680 sethi %tgd_hi22(foo), %o0
14681 add %o0, %tgd_lo10(foo), %o1
14682 add %l7, %o1, %o0, %tgd_add(foo)
14683 call __tls_get_addr, %tgd_call(foo)
14684 sethi %tldm_hi22(foo), %l1
14685 add %l1, %tldm_lo10(foo), %l2
14686 add %l7, %l2, %o0, %tldm_add(foo)
14687 call __tls_get_addr, %tldm_call(foo)
14688 sethi %tldo_hix22(foo), %l3
14689 xor %l3, %tldo_lox10(foo), %l4
14690 add %o0, %l4, %l5, %tldo_add(foo)
14691 sethi %tie_hi22(foo), %o3
14692 add %o3, %tie_lo10(foo), %o3
14693 ld [%l7 + %o3], %o2, %tie_ld(foo)
14694 add %g7, %o2, %o4, %tie_add(foo)
14695 sethi %tle_hix22(foo), %l1
14696 xor %l1, %tle_lox10(foo), %o5
14697 ld [%g7 + %o5], %o1'
14698 tls_first_major=2
14699 tls_first_minor=14
14700 tls_as_opt="-32 --fatal-warnings"
14701 fi
14702 ;;
14703 esac
14704 set_have_as_tls=no
14705 if test "x$enable_tls" = xno ; then
14706 : # TLS explicitly disabled.
14707 elif test "x$enable_tls" = xyes ; then
14708 set_have_as_tls=yes # TLS explicitly enabled.
14709 elif test -z "$tls_first_major"; then
14710 : # If we don't have a check, assume no support.
14711 else
14712 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
14713 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
14714 if test "${gcc_cv_as_tls+set}" = set; then
14715 echo $ECHO_N "(cached) $ECHO_C" >&6
14716 else
14717 gcc_cv_as_tls=no
14718 if test $in_tree_gas = yes; then
14719 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
14720 then gcc_cv_as_tls=yes
14721 fi
14722 elif test x$gcc_cv_as != x; then
14723 echo "$conftest_s" > conftest.s
14724 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
14725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14726 (eval $ac_try) 2>&5
14727 ac_status=$?
14728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14729 (exit $ac_status); }; }
14730 then
14731 gcc_cv_as_tls=yes
14732 else
14733 echo "configure: failed program was" >&5
14734 cat conftest.s >&5
14735 fi
14736 rm -f conftest.o conftest.s
14737 fi
14738 fi
14739 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
14740 echo "${ECHO_T}$gcc_cv_as_tls" >&6
14741 if test $gcc_cv_as_tls = yes; then
14742 set_have_as_tls=yes
14743 fi
14744 fi
14745 if test $set_have_as_tls = yes ; then
14746
14747 cat >>confdefs.h <<\_ACEOF
14748 #define HAVE_AS_TLS 1
14749 _ACEOF
14750
14751 fi
14752
14753 # Target-specific assembler checks.
14754
14755 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
14756 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
14757 gcc_cv_ld_static_dynamic=no
14758 if test $in_tree_ld = yes ; then
14759 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
14760 gcc_cv_ld_static_dynamic=yes
14761 fi
14762 elif test x$gcc_cv_ld != x; then
14763 # Check if linker supports -Bstatic/-Bdynamic option
14764 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
14765 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
14766 gcc_cv_ld_static_dynamic=yes
14767 fi
14768 fi
14769 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
14770
14771 cat >>confdefs.h <<\_ACEOF
14772 #define HAVE_LD_STATIC_DYNAMIC 1
14773 _ACEOF
14774
14775 fi
14776 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
14777 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
14778
14779 if test x"$demangler_in_ld" = xyes; then
14780 echo "$as_me:$LINENO: checking linker --demangle support" >&5
14781 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
14782 gcc_cv_ld_demangle=no
14783 if test $in_tree_ld = yes; then
14784 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
14785 gcc_cv_ld_demangle=yes
14786 fi
14787 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
14788 # Check if the GNU linker supports --demangle option
14789 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
14790 gcc_cv_ld_demangle=yes
14791 fi
14792 fi
14793 if test x"$gcc_cv_ld_demangle" = xyes; then
14794
14795 cat >>confdefs.h <<\_ACEOF
14796 #define HAVE_LD_DEMANGLE 1
14797 _ACEOF
14798
14799 fi
14800 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
14801 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
14802 fi
14803
14804 case "$target" in
14805 # All TARGET_ABI_OSF targets.
14806 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
14807 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
14808 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
14809 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
14810 echo $ECHO_N "(cached) $ECHO_C" >&6
14811 else
14812 gcc_cv_as_alpha_explicit_relocs=no
14813 if test $in_tree_gas = yes; then
14814 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
14815 then gcc_cv_as_alpha_explicit_relocs=yes
14816 fi
14817 elif test x$gcc_cv_as != x; then
14818 echo ' .set nomacro
14819 .text
14820 extbl $3, $2, $3 !lituse_bytoff!1
14821 ldq $2, a($29) !literal!1
14822 ldq $4, b($29) !literal!2
14823 ldq_u $3, 0($2) !lituse_base!1
14824 ldq $27, f($29) !literal!5
14825 jsr $26, ($27), f !lituse_jsr!5
14826 ldah $29, 0($26) !gpdisp!3
14827 lda $0, c($29) !gprel
14828 ldah $1, d($29) !gprelhigh
14829 lda $1, d($1) !gprellow
14830 lda $29, 0($29) !gpdisp!3' > conftest.s
14831 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14833 (eval $ac_try) 2>&5
14834 ac_status=$?
14835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14836 (exit $ac_status); }; }
14837 then
14838 gcc_cv_as_alpha_explicit_relocs=yes
14839 else
14840 echo "configure: failed program was" >&5
14841 cat conftest.s >&5
14842 fi
14843 rm -f conftest.o conftest.s
14844 fi
14845 fi
14846 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
14847 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
14848 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
14849
14850 cat >>confdefs.h <<\_ACEOF
14851 #define HAVE_AS_EXPLICIT_RELOCS 1
14852 _ACEOF
14853
14854 fi
14855 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
14856 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
14857 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
14858 echo $ECHO_N "(cached) $ECHO_C" >&6
14859 else
14860 gcc_cv_as_alpha_jsrdirect_relocs=no
14861 if test $in_tree_gas = yes; then
14862 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
14863 then gcc_cv_as_alpha_jsrdirect_relocs=yes
14864 fi
14865 elif test x$gcc_cv_as != x; then
14866 echo ' .set nomacro
14867 .text
14868 ldq $27, a($29) !literal!1
14869 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
14870 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14872 (eval $ac_try) 2>&5
14873 ac_status=$?
14874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14875 (exit $ac_status); }; }
14876 then
14877 gcc_cv_as_alpha_jsrdirect_relocs=yes
14878 else
14879 echo "configure: failed program was" >&5
14880 cat conftest.s >&5
14881 fi
14882 rm -f conftest.o conftest.s
14883 fi
14884 fi
14885 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
14886 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
14887 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
14888
14889 cat >>confdefs.h <<\_ACEOF
14890 #define HAVE_AS_JSRDIRECT_RELOCS 1
14891 _ACEOF
14892
14893 fi
14894 ;;
14895
14896 cris-*-*)
14897 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
14898 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
14899 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
14900 echo $ECHO_N "(cached) $ECHO_C" >&6
14901 else
14902 gcc_cv_as_cris_no_mul_bug=no
14903 if test $in_tree_gas = yes; then
14904 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
14905 then gcc_cv_as_cris_no_mul_bug=yes
14906 fi
14907 elif test x$gcc_cv_as != x; then
14908 echo '.text' > conftest.s
14909 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
14910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14911 (eval $ac_try) 2>&5
14912 ac_status=$?
14913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14914 (exit $ac_status); }; }
14915 then
14916 gcc_cv_as_cris_no_mul_bug=yes
14917 else
14918 echo "configure: failed program was" >&5
14919 cat conftest.s >&5
14920 fi
14921 rm -f conftest.o conftest.s
14922 fi
14923 fi
14924 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
14925 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
14926 if test $gcc_cv_as_cris_no_mul_bug = yes; then
14927
14928 cat >>confdefs.h <<\_ACEOF
14929 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
14930 _ACEOF
14931
14932 fi
14933 ;;
14934
14935 sparc*-*-*)
14936 echo "$as_me:$LINENO: checking assembler for .register" >&5
14937 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
14938 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
14939 echo $ECHO_N "(cached) $ECHO_C" >&6
14940 else
14941 gcc_cv_as_sparc_register_op=no
14942 if test x$gcc_cv_as != x; then
14943 echo '.register %g2, #scratch' > conftest.s
14944 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
14945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14946 (eval $ac_try) 2>&5
14947 ac_status=$?
14948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14949 (exit $ac_status); }; }
14950 then
14951 gcc_cv_as_sparc_register_op=yes
14952 else
14953 echo "configure: failed program was" >&5
14954 cat conftest.s >&5
14955 fi
14956 rm -f conftest.o conftest.s
14957 fi
14958 fi
14959 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
14960 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
14961 if test $gcc_cv_as_sparc_register_op = yes; then
14962
14963 cat >>confdefs.h <<\_ACEOF
14964 #define HAVE_AS_REGISTER_PSEUDO_OP 1
14965 _ACEOF
14966
14967 fi
14968
14969 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
14970 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
14971 if test "${gcc_cv_as_sparc_relax+set}" = set; then
14972 echo $ECHO_N "(cached) $ECHO_C" >&6
14973 else
14974 gcc_cv_as_sparc_relax=no
14975 if test x$gcc_cv_as != x; then
14976 echo '.text' > conftest.s
14977 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
14978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
14979 (eval $ac_try) 2>&5
14980 ac_status=$?
14981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
14982 (exit $ac_status); }; }
14983 then
14984 gcc_cv_as_sparc_relax=yes
14985 else
14986 echo "configure: failed program was" >&5
14987 cat conftest.s >&5
14988 fi
14989 rm -f conftest.o conftest.s
14990 fi
14991 fi
14992 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
14993 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
14994 if test $gcc_cv_as_sparc_relax = yes; then
14995
14996 cat >>confdefs.h <<\_ACEOF
14997 #define HAVE_AS_RELAX_OPTION 1
14998 _ACEOF
14999
15000 fi
15001
15002 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
15003 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
15004 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
15005 echo $ECHO_N "(cached) $ECHO_C" >&6
15006 else
15007 gcc_cv_as_sparc_ua_pcrel=no
15008 if test x$gcc_cv_as != x; then
15009 echo '.text
15010 foo:
15011 nop
15012 .data
15013 .align 4
15014 .byte 0
15015 .uaword %r_disp32(foo)' > conftest.s
15016 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15018 (eval $ac_try) 2>&5
15019 ac_status=$?
15020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15021 (exit $ac_status); }; }
15022 then
15023 if test x$gcc_cv_ld != x \
15024 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
15025 gcc_cv_as_sparc_ua_pcrel=yes
15026 fi
15027 rm -f conftest
15028 else
15029 echo "configure: failed program was" >&5
15030 cat conftest.s >&5
15031 fi
15032 rm -f conftest.o conftest.s
15033 fi
15034 fi
15035 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
15036 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
15037 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
15038
15039 cat >>confdefs.h <<\_ACEOF
15040 #define HAVE_AS_SPARC_UA_PCREL 1
15041 _ACEOF
15042
15043
15044 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
15045 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
15046 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
15047 echo $ECHO_N "(cached) $ECHO_C" >&6
15048 else
15049 gcc_cv_as_sparc_ua_pcrel_hidden=no
15050 if test x$gcc_cv_as != x; then
15051 echo '.data
15052 .align 4
15053 .byte 0x31
15054 .uaword %r_disp32(foo)
15055 .byte 0x32, 0x33, 0x34
15056 .global foo
15057 .hidden foo
15058 foo:
15059 .skip 4' > conftest.s
15060 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
15061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15062 (eval $ac_try) 2>&5
15063 ac_status=$?
15064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15065 (exit $ac_status); }; }
15066 then
15067 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
15068 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
15069 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
15070 | grep ' 31000000 07323334' > /dev/null 2>&1; then
15071 if $gcc_cv_objdump -R conftest 2> /dev/null \
15072 | grep 'DISP32' > /dev/null 2>&1; then
15073 :
15074 else
15075 gcc_cv_as_sparc_ua_pcrel_hidden=yes
15076 fi
15077 fi
15078 rm -f conftest
15079 else
15080 echo "configure: failed program was" >&5
15081 cat conftest.s >&5
15082 fi
15083 rm -f conftest.o conftest.s
15084 fi
15085 fi
15086 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
15087 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
15088 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
15089
15090 cat >>confdefs.h <<\_ACEOF
15091 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
15092 _ACEOF
15093
15094 fi
15095
15096 fi # unaligned pcrel relocs
15097
15098 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
15099 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
15100 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
15101 echo $ECHO_N "(cached) $ECHO_C" >&6
15102 else
15103 gcc_cv_as_sparc_offsetable_lo10=no
15104 if test x$gcc_cv_as != x; then
15105 echo '.text
15106 or %g1, %lo(ab) + 12, %g1
15107 or %g1, %lo(ab + 12), %g1' > conftest.s
15108 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
15109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15110 (eval $ac_try) 2>&5
15111 ac_status=$?
15112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15113 (exit $ac_status); }; }
15114 then
15115 if test x$gcc_cv_objdump != x \
15116 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
15117 | grep ' 82106000 82106000' > /dev/null 2>&1; then
15118 gcc_cv_as_sparc_offsetable_lo10=yes
15119 fi
15120 else
15121 echo "configure: failed program was" >&5
15122 cat conftest.s >&5
15123 fi
15124 rm -f conftest.o conftest.s
15125 fi
15126 fi
15127 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
15128 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
15129 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
15130
15131 cat >>confdefs.h <<\_ACEOF
15132 #define HAVE_AS_OFFSETABLE_LO10 1
15133 _ACEOF
15134
15135 fi
15136 ;;
15137
15138 i[34567]86-*-* | x86_64-*-*)
15139 case $target_os in
15140 cygwin* | pe | mingw32*)
15141 # Used for DWARF 2 in PE
15142 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
15143 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
15144 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
15145 echo $ECHO_N "(cached) $ECHO_C" >&6
15146 else
15147 gcc_cv_as_ix86_pe_secrel32=no
15148 if test $in_tree_gas = yes; then
15149 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
15150 then gcc_cv_as_ix86_pe_secrel32=yes
15151 fi
15152 elif test x$gcc_cv_as != x; then
15153 echo '.text
15154 foo: nop
15155 .data
15156 .secrel32 foo' > conftest.s
15157 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15159 (eval $ac_try) 2>&5
15160 ac_status=$?
15161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15162 (exit $ac_status); }; }
15163 then
15164 if test x$gcc_cv_ld != x \
15165 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
15166 gcc_cv_as_ix86_pe_secrel32=yes
15167 fi
15168 rm -f conftest
15169 else
15170 echo "configure: failed program was" >&5
15171 cat conftest.s >&5
15172 fi
15173 rm -f conftest.o conftest.s
15174 fi
15175 fi
15176 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
15177 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
15178 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
15179
15180 cat >>confdefs.h <<\_ACEOF
15181 #define HAVE_GAS_PE_SECREL32_RELOC 1
15182 _ACEOF
15183
15184 fi
15185 ;;
15186 esac
15187
15188 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
15189 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
15190 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
15191 echo $ECHO_N "(cached) $ECHO_C" >&6
15192 else
15193 gcc_cv_as_ix86_filds_fists=no
15194 if test $in_tree_gas = yes; then
15195 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
15196 then gcc_cv_as_ix86_filds_fists=yes
15197 fi
15198 elif test x$gcc_cv_as != x; then
15199 echo 'filds mem; fists mem' > conftest.s
15200 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15202 (eval $ac_try) 2>&5
15203 ac_status=$?
15204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15205 (exit $ac_status); }; }
15206 then
15207 gcc_cv_as_ix86_filds_fists=yes
15208 else
15209 echo "configure: failed program was" >&5
15210 cat conftest.s >&5
15211 fi
15212 rm -f conftest.o conftest.s
15213 fi
15214 fi
15215 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
15216 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
15217 if test $gcc_cv_as_ix86_filds_fists = yes; then
15218
15219 cat >>confdefs.h <<\_ACEOF
15220 #define HAVE_GAS_FILDS_FISTS 1
15221 _ACEOF
15222
15223 fi
15224
15225 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
15226 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
15227 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
15228 echo $ECHO_N "(cached) $ECHO_C" >&6
15229 else
15230 gcc_cv_as_ix86_cmov_sun_syntax=no
15231 if test x$gcc_cv_as != x; then
15232 echo 'cmovl.l %edx, %eax' > conftest.s
15233 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15235 (eval $ac_try) 2>&5
15236 ac_status=$?
15237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15238 (exit $ac_status); }; }
15239 then
15240 gcc_cv_as_ix86_cmov_sun_syntax=yes
15241 else
15242 echo "configure: failed program was" >&5
15243 cat conftest.s >&5
15244 fi
15245 rm -f conftest.o conftest.s
15246 fi
15247 fi
15248 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
15249 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
15250 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
15251
15252 cat >>confdefs.h <<\_ACEOF
15253 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
15254 _ACEOF
15255
15256 fi
15257
15258 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
15259 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
15260 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
15261 echo $ECHO_N "(cached) $ECHO_C" >&6
15262 else
15263 gcc_cv_as_ix86_ffreep=no
15264 if test x$gcc_cv_as != x; then
15265 echo 'ffreep %st(1)' > conftest.s
15266 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15268 (eval $ac_try) 2>&5
15269 ac_status=$?
15270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15271 (exit $ac_status); }; }
15272 then
15273 gcc_cv_as_ix86_ffreep=yes
15274 else
15275 echo "configure: failed program was" >&5
15276 cat conftest.s >&5
15277 fi
15278 rm -f conftest.o conftest.s
15279 fi
15280 fi
15281 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
15282 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
15283 if test $gcc_cv_as_ix86_ffreep = yes; then
15284
15285 cat >>confdefs.h <<\_ACEOF
15286 #define HAVE_AS_IX86_FFREEP 1
15287 _ACEOF
15288
15289 fi
15290
15291 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
15292 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
15293 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
15294 echo $ECHO_N "(cached) $ECHO_C" >&6
15295 else
15296 gcc_cv_as_ix86_sahf=no
15297 if test x$gcc_cv_as != x; then
15298 echo 'sahf' > conftest.s
15299 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15301 (eval $ac_try) 2>&5
15302 ac_status=$?
15303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15304 (exit $ac_status); }; }
15305 then
15306 gcc_cv_as_ix86_sahf=yes
15307 else
15308 echo "configure: failed program was" >&5
15309 cat conftest.s >&5
15310 fi
15311 rm -f conftest.o conftest.s
15312 fi
15313 fi
15314 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
15315 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
15316 if test $gcc_cv_as_ix86_sahf = yes; then
15317
15318 cat >>confdefs.h <<\_ACEOF
15319 #define HAVE_AS_IX86_SAHF 1
15320 _ACEOF
15321
15322 fi
15323
15324 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
15325 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
15326 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
15327 echo $ECHO_N "(cached) $ECHO_C" >&6
15328 else
15329 gcc_cv_as_ix86_diff_sect_delta=no
15330 if test x$gcc_cv_as != x; then
15331 echo '.section .rodata
15332 .L1:
15333 .long .L2-.L1
15334 .long .L3-.L1
15335 .text
15336 .L3: nop
15337 .L2: nop' > conftest.s
15338 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15340 (eval $ac_try) 2>&5
15341 ac_status=$?
15342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15343 (exit $ac_status); }; }
15344 then
15345 gcc_cv_as_ix86_diff_sect_delta=yes
15346 else
15347 echo "configure: failed program was" >&5
15348 cat conftest.s >&5
15349 fi
15350 rm -f conftest.o conftest.s
15351 fi
15352 fi
15353 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
15354 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
15355 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
15356
15357 cat >>confdefs.h <<\_ACEOF
15358 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
15359 _ACEOF
15360
15361 fi
15362
15363 # This one is used unconditionally by i386.[ch]; it is to be defined
15364 # to 1 if the feature is present, 0 otherwise.
15365 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
15366 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
15367 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
15368 echo $ECHO_N "(cached) $ECHO_C" >&6
15369 else
15370 gcc_cv_as_ix86_gotoff_in_data=no
15371 if test $in_tree_gas = yes; then
15372 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15373 then gcc_cv_as_ix86_gotoff_in_data=yes
15374 fi
15375 elif test x$gcc_cv_as != x; then
15376 echo ' .text
15377 .L0:
15378 nop
15379 .data
15380 .long .L0@GOTOFF' > conftest.s
15381 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15382 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15383 (eval $ac_try) 2>&5
15384 ac_status=$?
15385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15386 (exit $ac_status); }; }
15387 then
15388 gcc_cv_as_ix86_gotoff_in_data=yes
15389 else
15390 echo "configure: failed program was" >&5
15391 cat conftest.s >&5
15392 fi
15393 rm -f conftest.o conftest.s
15394 fi
15395 fi
15396 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
15397 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
15398
15399
15400 cat >>confdefs.h <<_ACEOF
15401 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
15402 _ACEOF
15403
15404 ;;
15405
15406 ia64*-*-*)
15407 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
15408 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
15409 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
15410 echo $ECHO_N "(cached) $ECHO_C" >&6
15411 else
15412 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
15413 if test $in_tree_gas = yes; then
15414 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15415 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15416 fi
15417 elif test x$gcc_cv_as != x; then
15418 echo ' .text
15419 addl r15 = @ltoffx(x#), gp
15420 ;;
15421 ld8.mov r16 = [r15], x#' > conftest.s
15422 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15424 (eval $ac_try) 2>&5
15425 ac_status=$?
15426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15427 (exit $ac_status); }; }
15428 then
15429 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
15430 else
15431 echo "configure: failed program was" >&5
15432 cat conftest.s >&5
15433 fi
15434 rm -f conftest.o conftest.s
15435 fi
15436 fi
15437 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
15438 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
15439 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
15440
15441 cat >>confdefs.h <<\_ACEOF
15442 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
15443 _ACEOF
15444
15445 fi
15446
15447 ;;
15448
15449 powerpc*-*-*)
15450 case $target in
15451 *-*-aix*) conftest_s=' .machine "pwr5"
15452 .csect .text[PR]
15453 mfcr 3,128';;
15454 *-*-darwin*)
15455 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
15456 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
15457 if test "${gcc_cv_as_machine_directive+set}" = set; then
15458 echo $ECHO_N "(cached) $ECHO_C" >&6
15459 else
15460 gcc_cv_as_machine_directive=no
15461 if test x$gcc_cv_as != x; then
15462 echo ' .machine ppc7400' > conftest.s
15463 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15464 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15465 (eval $ac_try) 2>&5
15466 ac_status=$?
15467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15468 (exit $ac_status); }; }
15469 then
15470 gcc_cv_as_machine_directive=yes
15471 else
15472 echo "configure: failed program was" >&5
15473 cat conftest.s >&5
15474 fi
15475 rm -f conftest.o conftest.s
15476 fi
15477 fi
15478 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
15479 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
15480
15481 if test x$gcc_cv_as_machine_directive != xyes; then
15482 echo "*** This target requires an assembler supporting \".machine\"" >&2
15483 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
15484 test x$build = x$target && exit 1
15485 fi
15486 conftest_s=' .text
15487 mfcr r3,128';;
15488 *) conftest_s=' .machine power4
15489 .text
15490 mfcr 3,128';;
15491 esac
15492
15493 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
15494 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
15495 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
15496 echo $ECHO_N "(cached) $ECHO_C" >&6
15497 else
15498 gcc_cv_as_powerpc_mfcrf=no
15499 if test $in_tree_gas = yes; then
15500 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15501 then gcc_cv_as_powerpc_mfcrf=yes
15502 fi
15503 elif test x$gcc_cv_as != x; then
15504 echo "$conftest_s" > conftest.s
15505 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15507 (eval $ac_try) 2>&5
15508 ac_status=$?
15509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15510 (exit $ac_status); }; }
15511 then
15512 gcc_cv_as_powerpc_mfcrf=yes
15513 else
15514 echo "configure: failed program was" >&5
15515 cat conftest.s >&5
15516 fi
15517 rm -f conftest.o conftest.s
15518 fi
15519 fi
15520 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
15521 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
15522 if test $gcc_cv_as_powerpc_mfcrf = yes; then
15523
15524 cat >>confdefs.h <<\_ACEOF
15525 #define HAVE_AS_MFCRF 1
15526 _ACEOF
15527
15528 fi
15529
15530 case $target in
15531 *-*-aix*) conftest_s=' .machine "pwr5"
15532 .csect .text[PR]
15533 popcntb 3,3';;
15534 *) conftest_s=' .machine power5
15535 .text
15536 popcntb 3,3';;
15537 esac
15538
15539 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
15540 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
15541 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
15542 echo $ECHO_N "(cached) $ECHO_C" >&6
15543 else
15544 gcc_cv_as_powerpc_popcntb=no
15545 if test $in_tree_gas = yes; then
15546 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15547 then gcc_cv_as_powerpc_popcntb=yes
15548 fi
15549 elif test x$gcc_cv_as != x; then
15550 echo "$conftest_s" > conftest.s
15551 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15552 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15553 (eval $ac_try) 2>&5
15554 ac_status=$?
15555 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15556 (exit $ac_status); }; }
15557 then
15558 gcc_cv_as_powerpc_popcntb=yes
15559 else
15560 echo "configure: failed program was" >&5
15561 cat conftest.s >&5
15562 fi
15563 rm -f conftest.o conftest.s
15564 fi
15565 fi
15566 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
15567 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
15568 if test $gcc_cv_as_powerpc_popcntb = yes; then
15569
15570 cat >>confdefs.h <<\_ACEOF
15571 #define HAVE_AS_POPCNTB 1
15572 _ACEOF
15573
15574 fi
15575
15576 case $target in
15577 *-*-aix*) conftest_s=' .machine "pwr5x"
15578 .csect .text[PR]
15579 frin 1,1';;
15580 *) conftest_s=' .machine power5
15581 .text
15582 frin 1,1';;
15583 esac
15584
15585 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
15586 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
15587 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
15588 echo $ECHO_N "(cached) $ECHO_C" >&6
15589 else
15590 gcc_cv_as_powerpc_fprnd=no
15591 if test $in_tree_gas = yes; then
15592 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15593 then gcc_cv_as_powerpc_fprnd=yes
15594 fi
15595 elif test x$gcc_cv_as != x; then
15596 echo "$conftest_s" > conftest.s
15597 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15599 (eval $ac_try) 2>&5
15600 ac_status=$?
15601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15602 (exit $ac_status); }; }
15603 then
15604 gcc_cv_as_powerpc_fprnd=yes
15605 else
15606 echo "configure: failed program was" >&5
15607 cat conftest.s >&5
15608 fi
15609 rm -f conftest.o conftest.s
15610 fi
15611 fi
15612 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
15613 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
15614 if test $gcc_cv_as_powerpc_fprnd = yes; then
15615
15616 cat >>confdefs.h <<\_ACEOF
15617 #define HAVE_AS_FPRND 1
15618 _ACEOF
15619
15620 fi
15621
15622 case $target in
15623 *-*-aix*) conftest_s=' .machine "pwr6"
15624 .csect .text[PR]
15625 mffgpr 1,3';;
15626 *) conftest_s=' .machine power6
15627 .text
15628 mffgpr 1,3';;
15629 esac
15630
15631 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
15632 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
15633 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
15634 echo $ECHO_N "(cached) $ECHO_C" >&6
15635 else
15636 gcc_cv_as_powerpc_mfpgpr=no
15637 if test $in_tree_gas = yes; then
15638 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15639 then gcc_cv_as_powerpc_mfpgpr=yes
15640 fi
15641 elif test x$gcc_cv_as != x; then
15642 echo "$conftest_s" > conftest.s
15643 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15644 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15645 (eval $ac_try) 2>&5
15646 ac_status=$?
15647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15648 (exit $ac_status); }; }
15649 then
15650 gcc_cv_as_powerpc_mfpgpr=yes
15651 else
15652 echo "configure: failed program was" >&5
15653 cat conftest.s >&5
15654 fi
15655 rm -f conftest.o conftest.s
15656 fi
15657 fi
15658 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
15659 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
15660 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
15661
15662 cat >>confdefs.h <<\_ACEOF
15663 #define HAVE_AS_MFPGPR 1
15664 _ACEOF
15665
15666 fi
15667
15668 case $target in
15669 *-*-aix*) conftest_s=' .csect .text[PR]
15670 LCF..0:
15671 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
15672 *-*-darwin*)
15673 conftest_s=' .text
15674 LCF0:
15675 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
15676 *) conftest_s=' .text
15677 .LCF0:
15678 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
15679 esac
15680
15681 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
15682 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
15683 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
15684 echo $ECHO_N "(cached) $ECHO_C" >&6
15685 else
15686 gcc_cv_as_powerpc_rel16=no
15687 if test $in_tree_gas = yes; then
15688 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
15689 then gcc_cv_as_powerpc_rel16=yes
15690 fi
15691 elif test x$gcc_cv_as != x; then
15692 echo "$conftest_s" > conftest.s
15693 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15695 (eval $ac_try) 2>&5
15696 ac_status=$?
15697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15698 (exit $ac_status); }; }
15699 then
15700 gcc_cv_as_powerpc_rel16=yes
15701 else
15702 echo "configure: failed program was" >&5
15703 cat conftest.s >&5
15704 fi
15705 rm -f conftest.o conftest.s
15706 fi
15707 fi
15708 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
15709 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
15710 if test $gcc_cv_as_powerpc_rel16 = yes; then
15711
15712 cat >>confdefs.h <<\_ACEOF
15713 #define HAVE_AS_REL16 1
15714 _ACEOF
15715
15716 fi
15717
15718 case $target in
15719 *-*-aix*) conftest_s=' .machine "pwr6"
15720 .csect .text[PR]
15721 cmpb 3,4,5';;
15722 *) conftest_s=' .machine power6
15723 .text
15724 cmpb 3,4,5';;
15725 esac
15726
15727 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
15728 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
15729 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
15730 echo $ECHO_N "(cached) $ECHO_C" >&6
15731 else
15732 gcc_cv_as_powerpc_cmpb=no
15733 if test $in_tree_gas = yes; then
15734 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15735 then gcc_cv_as_powerpc_cmpb=yes
15736 fi
15737 elif test x$gcc_cv_as != x; then
15738 echo "$conftest_s" > conftest.s
15739 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15741 (eval $ac_try) 2>&5
15742 ac_status=$?
15743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15744 (exit $ac_status); }; }
15745 then
15746 gcc_cv_as_powerpc_cmpb=yes
15747 else
15748 echo "configure: failed program was" >&5
15749 cat conftest.s >&5
15750 fi
15751 rm -f conftest.o conftest.s
15752 fi
15753 fi
15754 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
15755 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
15756 if test $gcc_cv_as_powerpc_cmpb = yes; then
15757
15758 cat >>confdefs.h <<\_ACEOF
15759 #define HAVE_AS_CMPB 1
15760 _ACEOF
15761
15762 fi
15763
15764 case $target in
15765 *-*-aix*) conftest_s=' .machine "pwr6"
15766 .csect .text[PR]
15767 dadd 1,2,3';;
15768 *) conftest_s=' .machine power6
15769 .text
15770 dadd 1,2,3';;
15771 esac
15772
15773 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
15774 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
15775 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
15776 echo $ECHO_N "(cached) $ECHO_C" >&6
15777 else
15778 gcc_cv_as_powerpc_dfp=no
15779 if test $in_tree_gas = yes; then
15780 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
15781 then gcc_cv_as_powerpc_dfp=yes
15782 fi
15783 elif test x$gcc_cv_as != x; then
15784 echo "$conftest_s" > conftest.s
15785 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
15786 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15787 (eval $ac_try) 2>&5
15788 ac_status=$?
15789 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15790 (exit $ac_status); }; }
15791 then
15792 gcc_cv_as_powerpc_dfp=yes
15793 else
15794 echo "configure: failed program was" >&5
15795 cat conftest.s >&5
15796 fi
15797 rm -f conftest.o conftest.s
15798 fi
15799 fi
15800 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
15801 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
15802 if test $gcc_cv_as_powerpc_dfp = yes; then
15803
15804 cat >>confdefs.h <<\_ACEOF
15805 #define HAVE_AS_DFP 1
15806 _ACEOF
15807
15808 fi
15809 ;;
15810
15811 mips*-*-*)
15812 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
15813 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
15814 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
15815 echo $ECHO_N "(cached) $ECHO_C" >&6
15816 else
15817 gcc_cv_as_mips_explicit_relocs=no
15818 if test $in_tree_gas = yes; then
15819 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
15820 then gcc_cv_as_mips_explicit_relocs=yes
15821 fi
15822 elif test x$gcc_cv_as != x; then
15823 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
15824 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15826 (eval $ac_try) 2>&5
15827 ac_status=$?
15828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15829 (exit $ac_status); }; }
15830 then
15831 gcc_cv_as_mips_explicit_relocs=yes
15832 else
15833 echo "configure: failed program was" >&5
15834 cat conftest.s >&5
15835 fi
15836 rm -f conftest.o conftest.s
15837 fi
15838 fi
15839 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
15840 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
15841 if test $gcc_cv_as_mips_explicit_relocs = yes; then
15842 if test x$target_cpu_default = x
15843 then target_cpu_default=MASK_EXPLICIT_RELOCS
15844 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
15845 fi
15846 fi
15847 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
15848 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
15849 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
15850 echo $ECHO_N "(cached) $ECHO_C" >&6
15851 else
15852 gcc_cv_as_mips_no_shared=no
15853 if test $in_tree_gas = yes; then
15854 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
15855 then gcc_cv_as_mips_no_shared=yes
15856 fi
15857 elif test x$gcc_cv_as != x; then
15858 echo 'nop' > conftest.s
15859 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
15860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15861 (eval $ac_try) 2>&5
15862 ac_status=$?
15863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15864 (exit $ac_status); }; }
15865 then
15866 gcc_cv_as_mips_no_shared=yes
15867 else
15868 echo "configure: failed program was" >&5
15869 cat conftest.s >&5
15870 fi
15871 rm -f conftest.o conftest.s
15872 fi
15873 fi
15874 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
15875 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
15876 if test $gcc_cv_as_mips_no_shared = yes; then
15877
15878 cat >>confdefs.h <<\_ACEOF
15879 #define HAVE_AS_NO_SHARED 1
15880 _ACEOF
15881
15882 fi
15883 ;;
15884 esac
15885
15886 # Mips and HP-UX need the GNU assembler.
15887 # Linux on IA64 might be able to use the Intel assembler.
15888
15889 case "$target" in
15890 mips*-*-* | *-*-hpux* )
15891 if test x$gas_flag = xyes \
15892 || test x"$host" != x"$build" \
15893 || test ! -x "$gcc_cv_as" \
15894 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
15895 :
15896 else
15897 echo "*** This configuration requires the GNU assembler" >&2
15898 exit 1
15899 fi
15900 ;;
15901 esac
15902
15903 # ??? Not all targets support dwarf2 debug_line, even within a version
15904 # of gas. Moreover, we need to emit a valid instruction to trigger any
15905 # info to the output file. So, as supported targets are added to gas 2.11,
15906 # add some instruction here to (also) show we expect this might work.
15907 # ??? Once 2.11 is released, probably need to add first known working
15908 # version to the per-target configury.
15909 case "$target" in
15910 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
15911 | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
15912 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
15913 insn="nop"
15914 ;;
15915 ia64*-*-* | s390*-*-*)
15916 insn="nop 0"
15917 ;;
15918 mmix-*-*)
15919 insn="swym 0"
15920 ;;
15921 esac
15922 if test x"$insn" != x; then
15923 conftest_s="\
15924 .file 1 \"conftest.s\"
15925 .loc 1 3 0
15926 $insn"
15927 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
15928 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
15929 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
15930 echo $ECHO_N "(cached) $ECHO_C" >&6
15931 else
15932 gcc_cv_as_dwarf2_debug_line=no
15933 if test $in_tree_gas = yes; then
15934 if test $in_tree_gas_is_elf = yes \
15935 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
15936 then gcc_cv_as_dwarf2_debug_line=yes
15937 fi
15938 elif test x$gcc_cv_as != x; then
15939 echo "$conftest_s" > conftest.s
15940 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15942 (eval $ac_try) 2>&5
15943 ac_status=$?
15944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15945 (exit $ac_status); }; }
15946 then
15947 if test x$gcc_cv_objdump != x \
15948 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
15949 | grep debug_line > /dev/null 2>&1; then
15950 gcc_cv_as_dwarf2_debug_line=yes
15951 fi
15952 else
15953 echo "configure: failed program was" >&5
15954 cat conftest.s >&5
15955 fi
15956 rm -f conftest.o conftest.s
15957 fi
15958 fi
15959 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
15960 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
15961
15962
15963 # The .debug_line file table must be in the exact order that
15964 # we specified the files, since these indices are also used
15965 # by DW_AT_decl_file. Approximate this test by testing if
15966 # the assembler bitches if the same index is assigned twice.
15967 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
15968 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
15969 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
15970 echo $ECHO_N "(cached) $ECHO_C" >&6
15971 else
15972 gcc_cv_as_dwarf2_file_buggy=no
15973 if test x$gcc_cv_as != x; then
15974 echo ' .file 1 "foo.s"
15975 .file 1 "bar.s"' > conftest.s
15976 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
15977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15978 (eval $ac_try) 2>&5
15979 ac_status=$?
15980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15981 (exit $ac_status); }; }
15982 then
15983 gcc_cv_as_dwarf2_file_buggy=yes
15984 else
15985 echo "configure: failed program was" >&5
15986 cat conftest.s >&5
15987 fi
15988 rm -f conftest.o conftest.s
15989 fi
15990 fi
15991 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
15992 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
15993
15994
15995 if test $gcc_cv_as_dwarf2_debug_line = yes \
15996 && test $gcc_cv_as_dwarf2_file_buggy = no; then
15997
15998 cat >>confdefs.h <<\_ACEOF
15999 #define HAVE_AS_DWARF2_DEBUG_LINE 1
16000 _ACEOF
16001
16002 fi
16003
16004 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
16005 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
16006 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
16007 echo $ECHO_N "(cached) $ECHO_C" >&6
16008 else
16009 gcc_cv_as_gdwarf2_flag=no
16010 if test $in_tree_gas = yes; then
16011 if test $in_tree_gas_is_elf = yes \
16012 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16013 then gcc_cv_as_gdwarf2_flag=yes
16014 fi
16015 elif test x$gcc_cv_as != x; then
16016 echo "$insn" > conftest.s
16017 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
16018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16019 (eval $ac_try) 2>&5
16020 ac_status=$?
16021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16022 (exit $ac_status); }; }
16023 then
16024 gcc_cv_as_gdwarf2_flag=yes
16025 else
16026 echo "configure: failed program was" >&5
16027 cat conftest.s >&5
16028 fi
16029 rm -f conftest.o conftest.s
16030 fi
16031 fi
16032 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
16033 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
16034 if test $gcc_cv_as_gdwarf2_flag = yes; then
16035
16036 cat >>confdefs.h <<\_ACEOF
16037 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
16038 _ACEOF
16039
16040 fi
16041
16042 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
16043 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
16044 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
16045 echo $ECHO_N "(cached) $ECHO_C" >&6
16046 else
16047 gcc_cv_as_gstabs_flag=no
16048 if test $in_tree_gas = yes; then
16049 if test $in_tree_gas_is_elf = yes \
16050 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
16051 then gcc_cv_as_gstabs_flag=yes
16052 fi
16053 elif test x$gcc_cv_as != x; then
16054 echo "$insn" > conftest.s
16055 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
16056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16057 (eval $ac_try) 2>&5
16058 ac_status=$?
16059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16060 (exit $ac_status); }; }
16061 then
16062 # The native Solaris 9/Intel assembler doesn't understand --gstabs
16063 # and warns about it, but still exits successfully. So check for
16064 # this.
16065 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
16066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16067 (eval $ac_try) 2>&5
16068 ac_status=$?
16069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16070 (exit $ac_status); }; }
16071 then :
16072 else gcc_cv_as_gstabs_flag=yes
16073 fi
16074 else
16075 echo "configure: failed program was" >&5
16076 cat conftest.s >&5
16077 fi
16078 rm -f conftest.o conftest.s
16079 fi
16080 fi
16081 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
16082 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
16083 if test $gcc_cv_as_gstabs_flag = yes; then
16084
16085 cat >>confdefs.h <<\_ACEOF
16086 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
16087 _ACEOF
16088
16089 fi
16090 fi
16091
16092 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
16093 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
16094 if test "${gcc_cv_as_line_zero+set}" = set; then
16095 echo $ECHO_N "(cached) $ECHO_C" >&6
16096 else
16097 gcc_cv_as_line_zero=no
16098 if test $in_tree_gas = yes; then
16099 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
16100 then gcc_cv_as_line_zero=yes
16101 fi
16102 elif test "x$gcc_cv_as" != x; then
16103 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
16104 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
16105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16106 (eval $ac_try) 2>&5
16107 ac_status=$?
16108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16109 (exit $ac_status); }; } &&
16110 test "x`cat conftest.out`" = x
16111 then
16112 gcc_cv_as_line_zero=yes
16113 else
16114 echo "configure: failed program was" >&5
16115 cat conftest.s >&5
16116 echo "configure: error output was" >&5
16117 cat conftest.out >&5
16118 fi
16119 rm -f conftest.o conftest.s conftest.out
16120 fi
16121 fi
16122 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
16123 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
16124 if test "x$gcc_cv_as_line_zero" = xyes; then
16125
16126 cat >>confdefs.h <<\_ACEOF
16127 #define HAVE_AS_LINE_ZERO 1
16128 _ACEOF
16129
16130 fi
16131
16132 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
16133 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
16134 gcc_cv_ld_ro_rw_mix=unknown
16135 if test $in_tree_ld = yes ; then
16136 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
16137 && test $in_tree_ld_is_elf = yes; then
16138 gcc_cv_ld_ro_rw_mix=read-write
16139 fi
16140 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16141 echo '.section myfoosect, "a"' > conftest1.s
16142 echo '.section myfoosect, "aw"' > conftest2.s
16143 echo '.byte 1' >> conftest2.s
16144 echo '.section myfoosect, "a"' > conftest3.s
16145 echo '.byte 0' >> conftest3.s
16146 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
16147 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
16148 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
16149 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
16150 conftest2.o conftest3.o > /dev/null 2>&1; then
16151 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
16152 | sed -e '/myfoosect/!d' -e N`
16153 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
16154 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
16155 gcc_cv_ld_ro_rw_mix=read-only
16156 else
16157 gcc_cv_ld_ro_rw_mix=read-write
16158 fi
16159 fi
16160 fi
16161 rm -f conftest.* conftest[123].*
16162 fi
16163 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
16164
16165 cat >>confdefs.h <<\_ACEOF
16166 #define HAVE_LD_RO_RW_SECTION_MIXING 1
16167 _ACEOF
16168
16169 fi
16170 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
16171 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
16172
16173 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
16174 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
16175 gcc_cv_ld_eh_frame_hdr=no
16176 if test $in_tree_ld = yes ; then
16177 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
16178 && test $in_tree_ld_is_elf = yes; then
16179 gcc_cv_ld_eh_frame_hdr=yes
16180 fi
16181 elif test x$gcc_cv_ld != x; then
16182 # Check if linker supports --eh-frame-hdr option
16183 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
16184 gcc_cv_ld_eh_frame_hdr=yes
16185 fi
16186 fi
16187
16188 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
16189
16190 cat >>confdefs.h <<\_ACEOF
16191 #define HAVE_LD_EH_FRAME_HDR 1
16192 _ACEOF
16193
16194 fi
16195 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
16196 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
16197
16198 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
16199 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
16200 gcc_cv_ld_pie=no
16201 if test $in_tree_ld = yes ; then
16202 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
16203 && test $in_tree_ld_is_elf = yes; then
16204 gcc_cv_ld_pie=yes
16205 fi
16206 elif test x$gcc_cv_ld != x; then
16207 # Check if linker supports -pie option
16208 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
16209 gcc_cv_ld_pie=yes
16210 fi
16211 fi
16212 if test x"$gcc_cv_ld_pie" = xyes; then
16213
16214 cat >>confdefs.h <<\_ACEOF
16215 #define HAVE_LD_PIE 1
16216 _ACEOF
16217
16218 fi
16219 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
16220 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
16221
16222 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
16223 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
16224 gcc_cv_ld_eh_gc_sections=no
16225 if test $in_tree_ld = yes ; then
16226 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
16227 && test $in_tree_ld_is_elf = yes; then
16228 gcc_cv_ld_eh_gc_sections=yes
16229 fi
16230 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
16231 cat > conftest.s <<EOF
16232 .section .text
16233 .globl _start
16234 .type _start, @function
16235 _start:
16236 .long foo
16237 .size _start, .-_start
16238 .section .text.foo,"ax",@progbits
16239 .type foo, @function
16240 foo:
16241 .long 0
16242 .size foo, .-foo
16243 .section .gcc_except_table.foo,"a",@progbits
16244 .L0:
16245 .long 0
16246 .section .eh_frame,"a",@progbits
16247 .long .L0
16248 EOF
16249 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16250 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16251 | grep "gc-sections option ignored" > /dev/null; then
16252 gcc_cv_ld_eh_gc_sections=no
16253 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16254 gcc_cv_ld_eh_gc_sections=yes
16255 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
16256 if test x$gcc_cv_as_comdat_group != xyes; then
16257 gcc_cv_ld_eh_gc_sections=no
16258 cat > conftest.s <<EOF
16259 .section .text
16260 .globl _start
16261 .type _start, @function
16262 _start:
16263 .long foo
16264 .size _start, .-_start
16265 .section .gnu.linkonce.t.foo,"ax",@progbits
16266 .type foo, @function
16267 foo:
16268 .long 0
16269 .size foo, .-foo
16270 .section .gcc_except_table.foo,"a",@progbits
16271 .L0:
16272 .long 0
16273 .section .eh_frame,"a",@progbits
16274 .long .L0
16275 EOF
16276 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
16277 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
16278 | grep "gc-sections option ignored" > /dev/null; then
16279 gcc_cv_ld_eh_gc_sections=no
16280 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
16281 gcc_cv_ld_eh_gc_sections=yes
16282 fi
16283 fi
16284 fi
16285 fi
16286 fi
16287 rm -f conftest.s conftest.o conftest
16288 fi
16289 case "$target" in
16290 hppa*-*-linux*)
16291 # ??? This apparently exposes a binutils bug with PC-relative relocations.
16292 gcc_cv_ld_eh_gc_sections=no
16293 ;;
16294 esac
16295 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
16296
16297 cat >>confdefs.h <<\_ACEOF
16298 #define HAVE_LD_EH_GC_SECTIONS 1
16299 _ACEOF
16300
16301 fi
16302 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
16303 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
16304
16305 # --------
16306 # UNSORTED
16307 # --------
16308
16309 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
16310 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
16311 if test "${gcc_cv_ld_as_needed+set}" = set; then
16312 echo $ECHO_N "(cached) $ECHO_C" >&6
16313 else
16314 gcc_cv_ld_as_needed=no
16315 if test $in_tree_ld = yes ; then
16316 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
16317 && test $in_tree_ld_is_elf = yes; then
16318 gcc_cv_ld_as_needed=yes
16319 fi
16320 elif test x$gcc_cv_ld != x; then
16321 # Check if linker supports --as-needed and --no-as-needed options
16322 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
16323 gcc_cv_ld_as_needed=yes
16324 fi
16325 fi
16326
16327 fi
16328 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
16329 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
16330 if test x"$gcc_cv_ld_as_needed" = xyes; then
16331
16332 cat >>confdefs.h <<\_ACEOF
16333 #define HAVE_LD_AS_NEEDED 1
16334 _ACEOF
16335
16336 fi
16337
16338 case "$target:$tm_file" in
16339 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
16340 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
16341 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
16342 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
16343 echo $ECHO_N "(cached) $ECHO_C" >&6
16344 else
16345 gcc_cv_ld_no_dot_syms=no
16346 if test $in_tree_ld = yes ; then
16347 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
16348 gcc_cv_ld_no_dot_syms=yes
16349 fi
16350 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
16351 cat > conftest1.s <<EOF
16352 .text
16353 bl .foo
16354 EOF
16355 cat > conftest2.s <<EOF
16356 .section ".opd","aw"
16357 .align 3
16358 .globl foo
16359 .type foo,@function
16360 foo:
16361 .quad .LEfoo,.TOC.@tocbase,0
16362 .text
16363 .LEfoo:
16364 blr
16365 .size foo,.-.LEfoo
16366 EOF
16367 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
16368 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
16369 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
16370 gcc_cv_ld_no_dot_syms=yes
16371 fi
16372 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
16373 fi
16374
16375 fi
16376 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
16377 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
16378 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
16379
16380 cat >>confdefs.h <<\_ACEOF
16381 #define HAVE_LD_NO_DOT_SYMS 1
16382 _ACEOF
16383
16384 fi
16385 ;;
16386 esac
16387
16388 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
16389 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
16390 if test "${gcc_cv_ld_sysroot+set}" = set; then
16391 echo $ECHO_N "(cached) $ECHO_C" >&6
16392 else
16393 gcc_cv_ld_sysroot=no
16394 if test $in_tree_ld = yes ; then
16395 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
16396 gcc_cv_ld_sysroot=yes
16397 fi
16398 elif test x$gcc_cv_ld != x; then
16399 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
16400 gcc_cv_ld_sysroot=yes
16401 fi
16402 fi
16403 fi
16404 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
16405 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
16406 if test x"$gcc_cv_ld_sysroot" = xyes; then
16407
16408 cat >>confdefs.h <<\_ACEOF
16409 #define HAVE_LD_SYSROOT 1
16410 _ACEOF
16411
16412 fi
16413
16414 if test x$with_sysroot = x && test x$host = x$target \
16415 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
16416 && test "$prefix" != "NONE"; then
16417
16418 cat >>confdefs.h <<_ACEOF
16419 #define PREFIX_INCLUDE_DIR "$prefix/include"
16420 _ACEOF
16421
16422 fi
16423
16424 # Test for stack protector support in target C library.
16425 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
16426 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
16427 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
16428 echo $ECHO_N "(cached) $ECHO_C" >&6
16429 else
16430 gcc_cv_libc_provides_ssp=no
16431 case "$target" in
16432 *-*-linux*)
16433 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16434 if test "x$with_sysroot" = x; then
16435 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16436 elif test "x$with_build_sysroot" != "x"; then
16437 glibc_header_dir="${with_build_sysroot}/usr/include"
16438 elif test "x$with_sysroot" = xyes; then
16439 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16440 else
16441 glibc_header_dir="${with_sysroot}/usr/include"
16442 fi
16443 else
16444 glibc_header_dir=/usr/include
16445 fi
16446 # glibc 2.4 and later provides __stack_chk_fail and
16447 # either __stack_chk_guard, or TLS access to stack guard canary.
16448 if test -f $glibc_header_dir/features.h \
16449 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
16450 $glibc_header_dir/features.h > /dev/null; then
16451 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
16452 $glibc_header_dir/features.h > /dev/null; then
16453 gcc_cv_libc_provides_ssp=yes
16454 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
16455 $glibc_header_dir/features.h > /dev/null \
16456 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
16457 $glibc_header_dir/features.h > /dev/null; then
16458 gcc_cv_libc_provides_ssp=yes
16459 fi
16460 fi
16461 ;;
16462 *-*-darwin*)
16463 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
16464 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
16465 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
16466 echo $ECHO_N "(cached) $ECHO_C" >&6
16467 else
16468 cat >conftest.$ac_ext <<_ACEOF
16469 /* confdefs.h. */
16470 _ACEOF
16471 cat confdefs.h >>conftest.$ac_ext
16472 cat >>conftest.$ac_ext <<_ACEOF
16473 /* end confdefs.h. */
16474 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
16475 For example, HP-UX 11i <limits.h> declares gettimeofday. */
16476 #define __stack_chk_fail innocuous___stack_chk_fail
16477
16478 /* System header to define __stub macros and hopefully few prototypes,
16479 which can conflict with char __stack_chk_fail (); below.
16480 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16481 <limits.h> exists even on freestanding compilers. */
16482
16483 #ifdef __STDC__
16484 # include <limits.h>
16485 #else
16486 # include <assert.h>
16487 #endif
16488
16489 #undef __stack_chk_fail
16490
16491 /* Override any gcc2 internal prototype to avoid an error. */
16492 #ifdef __cplusplus
16493 extern "C"
16494 {
16495 #endif
16496 /* We use char because int might match the return type of a gcc2
16497 builtin and then its argument prototype would still apply. */
16498 char __stack_chk_fail ();
16499 /* The GNU C library defines this for functions which it implements
16500 to always fail with ENOSYS. Some functions are actually named
16501 something starting with __ and the normal name is an alias. */
16502 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
16503 choke me
16504 #else
16505 char (*f) () = __stack_chk_fail;
16506 #endif
16507 #ifdef __cplusplus
16508 }
16509 #endif
16510
16511 int
16512 main ()
16513 {
16514 return f != __stack_chk_fail;
16515 ;
16516 return 0;
16517 }
16518 _ACEOF
16519 rm -f conftest.$ac_objext conftest$ac_exeext
16520 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16521 (eval $ac_link) 2>conftest.er1
16522 ac_status=$?
16523 grep -v '^ *+' conftest.er1 >conftest.err
16524 rm -f conftest.er1
16525 cat conftest.err >&5
16526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16527 (exit $ac_status); } &&
16528 { ac_try='test -z "$ac_c_werror_flag"
16529 || test ! -s conftest.err'
16530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16531 (eval $ac_try) 2>&5
16532 ac_status=$?
16533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16534 (exit $ac_status); }; } &&
16535 { ac_try='test -s conftest$ac_exeext'
16536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16537 (eval $ac_try) 2>&5
16538 ac_status=$?
16539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16540 (exit $ac_status); }; }; then
16541 ac_cv_func___stack_chk_fail=yes
16542 else
16543 echo "$as_me: failed program was:" >&5
16544 sed 's/^/| /' conftest.$ac_ext >&5
16545
16546 ac_cv_func___stack_chk_fail=no
16547 fi
16548 rm -f conftest.err conftest.$ac_objext \
16549 conftest$ac_exeext conftest.$ac_ext
16550 fi
16551 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
16552 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
16553 if test $ac_cv_func___stack_chk_fail = yes; then
16554 gcc_cv_libc_provides_ssp=yes
16555 else
16556 echo "no __stack_chk_fail on this target"
16557 fi
16558
16559 ;;
16560 *) gcc_cv_libc_provides_ssp=no ;;
16561 esac
16562 fi
16563 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
16564 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
16565
16566 if test x$gcc_cv_libc_provides_ssp = xyes; then
16567
16568 cat >>confdefs.h <<\_ACEOF
16569 #define TARGET_LIBC_PROVIDES_SSP 1
16570 _ACEOF
16571
16572 fi
16573
16574 # Check if TFmode long double should be used by default or not.
16575 # Some glibc targets used DFmode long double, but with glibc 2.4
16576 # and later they can use TFmode.
16577 case "$target" in
16578 powerpc*-*-linux* | \
16579 powerpc*-*-gnu* | \
16580 sparc*-*-linux* | \
16581 s390*-*-linux* | \
16582 alpha*-*-linux*)
16583
16584 # Check whether --with-long-double-128 or --without-long-double-128 was given.
16585 if test "${with_long_double_128+set}" = set; then
16586 withval="$with_long_double_128"
16587 gcc_cv_target_ldbl128="$with_long_double_128"
16588 else
16589 gcc_cv_target_ldbl128=no
16590 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
16591 if test "x$with_sysroot" = x; then
16592 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
16593 elif test "x$with_build_sysroot" != "x"; then
16594 glibc_header_dir="${with_build_sysroot}/usr/include"
16595 elif test "x$with_sysroot" = xyes; then
16596 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
16597 else
16598 glibc_header_dir="${with_sysroot}/usr/include"
16599 fi
16600 else
16601 glibc_header_dir=/usr/include
16602 fi
16603 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
16604 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
16605 && gcc_cv_target_ldbl128=yes
16606
16607 fi;
16608 ;;
16609 esac
16610 if test x$gcc_cv_target_ldbl128 = xyes; then
16611
16612 cat >>confdefs.h <<\_ACEOF
16613 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
16614 _ACEOF
16615
16616 fi
16617
16618 # Find out what GC implementation we want, or may, use.
16619
16620 # Check whether --with-gc or --without-gc was given.
16621 if test "${with_gc+set}" = set; then
16622 withval="$with_gc"
16623 case "$withval" in
16624 page)
16625 GGC=ggc-$withval
16626 ;;
16627 zone)
16628 GGC=ggc-$withval
16629
16630 cat >>confdefs.h <<\_ACEOF
16631 #define GGC_ZONE 1
16632 _ACEOF
16633
16634 ;;
16635 *)
16636 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
16637 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
16638 { (exit 1); exit 1; }; }
16639 ;;
16640 esac
16641 else
16642 GGC=ggc-page
16643 fi;
16644
16645 echo "Using $GGC for garbage collection."
16646
16647 # Use the system's zlib library.
16648 zlibdir=-L../zlib
16649 zlibinc="-I\$(srcdir)/../zlib"
16650
16651 # Check whether --with-system-zlib or --without-system-zlib was given.
16652 if test "${with_system_zlib+set}" = set; then
16653 withval="$with_system_zlib"
16654 zlibdir=
16655 zlibinc=
16656
16657 fi;
16658
16659
16660
16661
16662 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
16663 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
16664 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
16665 if test "${enable_maintainer_mode+set}" = set; then
16666 enableval="$enable_maintainer_mode"
16667 maintainer_mode=$enableval
16668 else
16669 maintainer_mode=no
16670 fi;
16671
16672 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
16673 echo "${ECHO_T}$maintainer_mode" >&6
16674
16675 if test "$maintainer_mode" = "yes"; then
16676 MAINT=''
16677 else
16678 MAINT='#'
16679 fi
16680
16681 # --------------
16682 # Language hooks
16683 # --------------
16684
16685 # Make empty files to contain the specs and options for each language.
16686 # Then add #include lines to for a compiler that has specs and/or options.
16687
16688 subdirs=
16689 lang_opt_files=
16690 lang_specs_files=
16691 lang_tree_files=
16692 # These (without "all_") are set in each config-lang.in.
16693 # `language' must be a single word so is spelled singularly.
16694 all_languages=
16695 all_compilers=
16696 all_outputs='Makefile gccbug libada-mk'
16697 # List of language makefile fragments.
16698 all_lang_makefrags=
16699 # List of language subdirectory makefiles. Deprecated.
16700 all_lang_makefiles=
16701 # Additional files for gengtype
16702 all_gtfiles="$target_gtfiles"
16703
16704 # These are the languages that are set in --enable-languages,
16705 # and are available in the GCC tree.
16706 all_selected_languages=
16707
16708 # Add the language fragments.
16709 # Languages are added via two mechanisms. Some information must be
16710 # recorded in makefile variables, these are defined in config-lang.in.
16711 # We accumulate them and plug them into the main Makefile.
16712 # The other mechanism is a set of hooks for each of the main targets
16713 # like `clean', `install', etc.
16714
16715 language_hooks="Make-hooks"
16716
16717 for lang in ${srcdir}/*/config-lang.in
16718 do
16719 test "$lang" = "${srcdir}/*/config-lang.in" && continue
16720
16721 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
16722 if test "x$lang_alias" = x
16723 then
16724 echo "$lang doesn't set \$language." 1>&2
16725 exit 1
16726 fi
16727 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
16728 subdirs="$subdirs $subdir"
16729 case ",$enable_languages," in
16730 *,$lang_alias,*)
16731 all_selected_languages="$all_selected_languages $lang_alias"
16732 if test -f $srcdir/$subdir/lang-specs.h; then
16733 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
16734 fi
16735 ;;
16736 esac
16737
16738 language=
16739 boot_language=
16740 compilers=
16741 outputs=
16742 gtfiles=
16743 subdir_requires=
16744 . ${srcdir}/$subdir/config-lang.in
16745 if test "x$language" = x
16746 then
16747 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
16748 exit 1
16749 fi
16750
16751 ok=:
16752 case ",$enable_languages," in
16753 *,$lang_alias,*) ;;
16754 *)
16755 for i in $subdir_requires; do
16756 test -f "${srcdir}/$i/config-lang.in" && continue
16757 ok=false
16758 break
16759 done
16760 ;;
16761 esac
16762 $ok || continue
16763
16764 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
16765 if test -f $srcdir/$subdir/lang.opt; then
16766 lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
16767 fi
16768 if test -f $srcdir/$subdir/$subdir-tree.def; then
16769 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
16770 fi
16771 if test -f ${srcdir}/$subdir/Makefile.in
16772 then all_lang_makefiles="$subdir/Makefile"
16773 fi
16774 all_languages="$all_languages $language"
16775 all_compilers="$all_compilers $compilers"
16776 all_outputs="$all_outputs $outputs"
16777 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
16778 done
16779
16780 # Pick up gtfiles for c
16781 gtfiles=
16782 . ${srcdir}/c-config-lang.in
16783 all_gtfiles="$all_gtfiles [c] $gtfiles"
16784
16785 check_languages=
16786 for language in $all_selected_languages
16787 do
16788 check_languages="$check_languages check-$language"
16789 done
16790
16791 # We link each language in with a set of hooks, reached indirectly via
16792 # lang.${target}. Only do so for selected languages.
16793
16794 rm -f Make-hooks
16795 touch Make-hooks
16796 target_list="all.cross start.encap rest.encap tags \
16797 install-common install-man install-info install-pdf dvi pdf \
16798 html uninstall info man srcextra srcman srcinfo \
16799 mostlyclean clean distclean maintainer-clean"
16800
16801 for t in $target_list
16802 do
16803 x=
16804 for lang in $all_selected_languages
16805 do
16806 x="$x $lang.$t"
16807 done
16808 echo "lang.$t: $x" >> Make-hooks
16809 done
16810
16811 # --------
16812 # UNSORTED
16813 # --------
16814
16815 # Create .gdbinit.
16816
16817 echo "dir ." > .gdbinit
16818 echo "dir ${srcdir}" >> .gdbinit
16819 if test x$gdb_needs_out_file_path = xyes
16820 then
16821 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
16822 fi
16823 if test "x$subdirs" != x; then
16824 for s in $subdirs
16825 do
16826 echo "dir ${srcdir}/$s" >> .gdbinit
16827 done
16828 fi
16829 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
16830
16831 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
16832 # absolute path for gcc_tooldir based on inserting the number of up-directory
16833 # movements required to get from $(exec_prefix) to $(prefix) into the basic
16834 # $(libsubdir)/@(unlibsubdir) based path.
16835 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
16836 # make and thus we'd get different behavior depending on where we built the
16837 # sources.
16838 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
16839 gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_noncanonical)'
16840 else
16841 # An explanation of the sed strings:
16842 # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix'
16843 # -e 's|/$||' match a trailing forward slash and eliminates it
16844 # -e 's|^[^/]|/|' forces the string to start with a forward slash (*)
16845 # -e 's|/[^/]*|../|g' replaces each occurrence of /<directory> with ../
16846 #
16847 # (*) Note this pattern overwrites the first character of the string
16848 # with a forward slash if one is not already present. This is not a
16849 # problem because the exact names of the sub-directories concerned is
16850 # unimportant, just the number of them matters.
16851 #
16852 # The practical upshot of these patterns is like this:
16853 #
16854 # prefix exec_prefix result
16855 # ------ ----------- ------
16856 # /foo /foo/bar ../
16857 # /foo/ /foo/bar ../
16858 # /foo /foo/bar/ ../
16859 # /foo/ /foo/bar/ ../
16860 # /foo /foo/bar/ugg ../../
16861 #
16862 dollar='$$'
16863 gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_noncanonical)"
16864 fi
16865
16866
16867
16868 # Find a directory in which to install a shared libgcc.
16869
16870 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
16871 if test "${enable_version_specific_runtime_libs+set}" = set; then
16872 enableval="$enable_version_specific_runtime_libs"
16873
16874 fi;
16875
16876
16877 # Check whether --with-slibdir or --without-slibdir was given.
16878 if test "${with_slibdir+set}" = set; then
16879 withval="$with_slibdir"
16880 slibdir="$with_slibdir"
16881 else
16882 if test "${enable_version_specific_runtime_libs+set}" = set; then
16883 slibdir='$(libsubdir)'
16884 elif test "$host" != "$target"; then
16885 slibdir='$(build_tooldir)/lib'
16886 else
16887 slibdir='$(libdir)'
16888 fi
16889 fi;
16890
16891
16892 objdir=`${PWDCMD-pwd}`
16893
16894
16895
16896 # Check whether --with-datarootdir or --without-datarootdir was given.
16897 if test "${with_datarootdir+set}" = set; then
16898 withval="$with_datarootdir"
16899 datarootdir="\${prefix}/$with_datarootdir"
16900 else
16901 datarootdir='$(prefix)/share'
16902 fi;
16903
16904
16905
16906 # Check whether --with-docdir or --without-docdir was given.
16907 if test "${with_docdir+set}" = set; then
16908 withval="$with_docdir"
16909 docdir="\${prefix}/$with_docdir"
16910 else
16911 docdir='$(datarootdir)'
16912 fi;
16913
16914
16915
16916 # Check whether --with-htmldir or --without-htmldir was given.
16917 if test "${with_htmldir+set}" = set; then
16918 withval="$with_htmldir"
16919 htmldir="\${prefix}/$with_htmldir"
16920 else
16921 htmldir='$(docdir)'
16922 fi;
16923
16924
16925 # Substitute configuration variables
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966
16967
16968
16969
16970
16971
16972
16973
16974
16975
16976
16977
16978
16979
16980
16981 # Echo link setup.
16982 if test x${build} = x${host} ; then
16983 if test x${host} = x${target} ; then
16984 echo "Links are now set up to build a native compiler for ${target}." 1>&2
16985 else
16986 echo "Links are now set up to build a cross-compiler" 1>&2
16987 echo " from ${host} to ${target}." 1>&2
16988 fi
16989 else
16990 if test x${host} = x${target} ; then
16991 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
16992 echo " for ${target}." 1>&2
16993 else
16994 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
16995 echo " from ${host} to ${target}." 1>&2
16996 fi
16997 fi
16998
16999
17000
17001
17002 # Configure the subdirectories
17003 # AC_CONFIG_SUBDIRS($subdirs)
17004
17005 # Create the Makefile
17006 # and configure language subdirectories
17007 ac_config_files="$ac_config_files $all_outputs"
17008
17009
17010 ac_config_commands="$ac_config_commands default"
17011
17012 cat >confcache <<\_ACEOF
17013 # This file is a shell script that caches the results of configure
17014 # tests run on this system so they can be shared between configure
17015 # scripts and configure runs, see configure's option --config-cache.
17016 # It is not useful on other systems. If it contains results you don't
17017 # want to keep, you may remove or edit it.
17018 #
17019 # config.status only pays attention to the cache file if you give it
17020 # the --recheck option to rerun configure.
17021 #
17022 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17023 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17024 # following values.
17025
17026 _ACEOF
17027
17028 # The following way of writing the cache mishandles newlines in values,
17029 # but we know of no workaround that is simple, portable, and efficient.
17030 # So, don't put newlines in cache variables' values.
17031 # Ultrix sh set writes to stderr and can't be redirected directly,
17032 # and sets the high bit in the cache file unless we assign to the vars.
17033 {
17034 (set) 2>&1 |
17035 case `(ac_space=' '; set | grep ac_space) 2>&1` in
17036 *ac_space=\ *)
17037 # `set' does not quote correctly, so add quotes (double-quote
17038 # substitution turns \\\\ into \\, and sed turns \\ into \).
17039 sed -n \
17040 "s/'/'\\\\''/g;
17041 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17042 ;;
17043 *)
17044 # `set' quotes correctly as required by POSIX, so do not add quotes.
17045 sed -n \
17046 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
17047 ;;
17048 esac;
17049 } |
17050 sed '
17051 t clear
17052 : clear
17053 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17054 t end
17055 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17056 : end' >>confcache
17057 if diff $cache_file confcache >/dev/null 2>&1; then :; else
17058 if test -w $cache_file; then
17059 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
17060 cat confcache >$cache_file
17061 else
17062 echo "not updating unwritable cache $cache_file"
17063 fi
17064 fi
17065 rm -f confcache
17066
17067 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17068 # Let make expand exec_prefix.
17069 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17070
17071 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17072 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17073 # trailing colons and then remove the whole line if VPATH becomes empty
17074 # (actually we leave an empty line to preserve line numbers).
17075 if test "x$srcdir" = x.; then
17076 ac_vpsub='/^[ ]*VPATH[ ]*=/{
17077 s/:*\$(srcdir):*/:/;
17078 s/:*\${srcdir}:*/:/;
17079 s/:*@srcdir@:*/:/;
17080 s/^\([^=]*=[ ]*\):*/\1/;
17081 s/:*$//;
17082 s/^[^=]*=[ ]*$//;
17083 }'
17084 fi
17085
17086 DEFS=-DHAVE_CONFIG_H
17087
17088 ac_libobjs=
17089 ac_ltlibobjs=
17090 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17091 # 1. Remove the extension, and $U if already installed.
17092 ac_i=`echo "$ac_i" |
17093 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
17094 # 2. Add them.
17095 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
17096 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
17097 done
17098 LIBOBJS=$ac_libobjs
17099
17100 LTLIBOBJS=$ac_ltlibobjs
17101
17102
17103
17104 : ${CONFIG_STATUS=./config.status}
17105 ac_clean_files_save=$ac_clean_files
17106 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17107 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
17108 echo "$as_me: creating $CONFIG_STATUS" >&6;}
17109 cat >$CONFIG_STATUS <<_ACEOF
17110 #! $SHELL
17111 # Generated by $as_me.
17112 # Run this file to recreate the current configuration.
17113 # Compiler output produced by configure, useful for debugging
17114 # configure, is in config.log if it exists.
17115
17116 debug=false
17117 ac_cs_recheck=false
17118 ac_cs_silent=false
17119 SHELL=\${CONFIG_SHELL-$SHELL}
17120 _ACEOF
17121
17122 cat >>$CONFIG_STATUS <<\_ACEOF
17123 ## --------------------- ##
17124 ## M4sh Initialization. ##
17125 ## --------------------- ##
17126
17127 # Be Bourne compatible
17128 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17129 emulate sh
17130 NULLCMD=:
17131 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17132 # is contrary to our usage. Disable this feature.
17133 alias -g '${1+"$@"}'='"$@"'
17134 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
17135 set -o posix
17136 fi
17137 DUALCASE=1; export DUALCASE # for MKS sh
17138
17139 # Support unset when possible.
17140 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
17141 as_unset=unset
17142 else
17143 as_unset=false
17144 fi
17145
17146
17147 # Work around bugs in pre-3.0 UWIN ksh.
17148 $as_unset ENV MAIL MAILPATH
17149 PS1='$ '
17150 PS2='> '
17151 PS4='+ '
17152
17153 # NLS nuisances.
17154 for as_var in \
17155 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
17156 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
17157 LC_TELEPHONE LC_TIME
17158 do
17159 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
17160 eval $as_var=C; export $as_var
17161 else
17162 $as_unset $as_var
17163 fi
17164 done
17165
17166 # Required to use basename.
17167 if expr a : '\(a\)' >/dev/null 2>&1; then
17168 as_expr=expr
17169 else
17170 as_expr=false
17171 fi
17172
17173 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
17174 as_basename=basename
17175 else
17176 as_basename=false
17177 fi
17178
17179
17180 # Name of the executable.
17181 as_me=`$as_basename "$0" ||
17182 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17183 X"$0" : 'X\(//\)$' \| \
17184 X"$0" : 'X\(/\)$' \| \
17185 . : '\(.\)' 2>/dev/null ||
17186 echo X/"$0" |
17187 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
17188 /^X\/\(\/\/\)$/{ s//\1/; q; }
17189 /^X\/\(\/\).*/{ s//\1/; q; }
17190 s/.*/./; q'`
17191
17192
17193 # PATH needs CR, and LINENO needs CR and PATH.
17194 # Avoid depending upon Character Ranges.
17195 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17196 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17197 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17198 as_cr_digits='0123456789'
17199 as_cr_alnum=$as_cr_Letters$as_cr_digits
17200
17201 # The user is always right.
17202 if test "${PATH_SEPARATOR+set}" != set; then
17203 echo "#! /bin/sh" >conf$$.sh
17204 echo "exit 0" >>conf$$.sh
17205 chmod +x conf$$.sh
17206 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
17207 PATH_SEPARATOR=';'
17208 else
17209 PATH_SEPARATOR=:
17210 fi
17211 rm -f conf$$.sh
17212 fi
17213
17214
17215 as_lineno_1=$LINENO
17216 as_lineno_2=$LINENO
17217 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17218 test "x$as_lineno_1" != "x$as_lineno_2" &&
17219 test "x$as_lineno_3" = "x$as_lineno_2" || {
17220 # Find who we are. Look in the path if we contain no path at all
17221 # relative or not.
17222 case $0 in
17223 *[\\/]* ) as_myself=$0 ;;
17224 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17225 for as_dir in $PATH
17226 do
17227 IFS=$as_save_IFS
17228 test -z "$as_dir" && as_dir=.
17229 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17230 done
17231
17232 ;;
17233 esac
17234 # We did not find ourselves, most probably we were run as `sh COMMAND'
17235 # in which case we are not to be found in the path.
17236 if test "x$as_myself" = x; then
17237 as_myself=$0
17238 fi
17239 if test ! -f "$as_myself"; then
17240 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
17241 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
17242 { (exit 1); exit 1; }; }
17243 fi
17244 case $CONFIG_SHELL in
17245 '')
17246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17247 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
17248 do
17249 IFS=$as_save_IFS
17250 test -z "$as_dir" && as_dir=.
17251 for as_base in sh bash ksh sh5; do
17252 case $as_dir in
17253 /*)
17254 if ("$as_dir/$as_base" -c '
17255 as_lineno_1=$LINENO
17256 as_lineno_2=$LINENO
17257 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
17258 test "x$as_lineno_1" != "x$as_lineno_2" &&
17259 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
17260 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
17261 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
17262 CONFIG_SHELL=$as_dir/$as_base
17263 export CONFIG_SHELL
17264 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
17265 fi;;
17266 esac
17267 done
17268 done
17269 ;;
17270 esac
17271
17272 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
17273 # uniformly replaced by the line number. The first 'sed' inserts a
17274 # line-number line before each line; the second 'sed' does the real
17275 # work. The second script uses 'N' to pair each line-number line
17276 # with the numbered line, and appends trailing '-' during
17277 # substitution so that $LINENO is not a special case at line end.
17278 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
17279 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
17280 sed '=' <$as_myself |
17281 sed '
17282 N
17283 s,$,-,
17284 : loop
17285 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
17286 t loop
17287 s,-$,,
17288 s,^['$as_cr_digits']*\n,,
17289 ' >$as_me.lineno &&
17290 chmod +x $as_me.lineno ||
17291 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
17292 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
17293 { (exit 1); exit 1; }; }
17294
17295 # Don't try to exec as it changes $[0], causing all sort of problems
17296 # (the dirname of $[0] is not the place where we might find the
17297 # original and so on. Autoconf is especially sensible to this).
17298 . ./$as_me.lineno
17299 # Exit status is that of the last command.
17300 exit
17301 }
17302
17303
17304 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
17305 *c*,-n*) ECHO_N= ECHO_C='
17306 ' ECHO_T=' ' ;;
17307 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
17308 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
17309 esac
17310
17311 if expr a : '\(a\)' >/dev/null 2>&1; then
17312 as_expr=expr
17313 else
17314 as_expr=false
17315 fi
17316
17317 rm -f conf$$ conf$$.exe conf$$.file
17318 echo >conf$$.file
17319 if ln -s conf$$.file conf$$ 2>/dev/null; then
17320 # We could just check for DJGPP; but this test a) works b) is more generic
17321 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
17322 if test -f conf$$.exe; then
17323 # Don't use ln at all; we don't have any links
17324 as_ln_s='cp -p'
17325 else
17326 as_ln_s='ln -s'
17327 fi
17328 elif ln conf$$.file conf$$ 2>/dev/null; then
17329 as_ln_s=ln
17330 else
17331 as_ln_s='cp -p'
17332 fi
17333 rm -f conf$$ conf$$.exe conf$$.file
17334
17335 if mkdir -p . 2>/dev/null; then
17336 as_mkdir_p=:
17337 else
17338 test -d ./-p && rmdir ./-p
17339 as_mkdir_p=false
17340 fi
17341
17342 as_executable_p="test -f"
17343
17344 # Sed expression to map a string onto a valid CPP name.
17345 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17346
17347 # Sed expression to map a string onto a valid variable name.
17348 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17349
17350
17351 # IFS
17352 # We need space, tab and new line, in precisely that order.
17353 as_nl='
17354 '
17355 IFS=" $as_nl"
17356
17357 # CDPATH.
17358 $as_unset CDPATH
17359
17360 exec 6>&1
17361
17362 # Open the log real soon, to keep \$[0] and so on meaningful, and to
17363 # report actual input values of CONFIG_FILES etc. instead of their
17364 # values after options handling. Logging --version etc. is OK.
17365 exec 5>>config.log
17366 {
17367 echo
17368 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17369 ## Running $as_me. ##
17370 _ASBOX
17371 } >&5
17372 cat >&5 <<_CSEOF
17373
17374 This file was extended by $as_me, which was
17375 generated by GNU Autoconf 2.59. Invocation command line was
17376
17377 CONFIG_FILES = $CONFIG_FILES
17378 CONFIG_HEADERS = $CONFIG_HEADERS
17379 CONFIG_LINKS = $CONFIG_LINKS
17380 CONFIG_COMMANDS = $CONFIG_COMMANDS
17381 $ $0 $@
17382
17383 _CSEOF
17384 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
17385 echo >&5
17386 _ACEOF
17387
17388 # Files that config.status was made for.
17389 if test -n "$ac_config_files"; then
17390 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
17391 fi
17392
17393 if test -n "$ac_config_headers"; then
17394 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
17395 fi
17396
17397 if test -n "$ac_config_links"; then
17398 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
17399 fi
17400
17401 if test -n "$ac_config_commands"; then
17402 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
17403 fi
17404
17405 cat >>$CONFIG_STATUS <<\_ACEOF
17406
17407 ac_cs_usage="\
17408 \`$as_me' instantiates files from templates according to the
17409 current configuration.
17410
17411 Usage: $0 [OPTIONS] [FILE]...
17412
17413 -h, --help print this help, then exit
17414 -V, --version print version number, then exit
17415 -q, --quiet do not print progress messages
17416 -d, --debug don't remove temporary files
17417 --recheck update $as_me by reconfiguring in the same conditions
17418 --file=FILE[:TEMPLATE]
17419 instantiate the configuration file FILE
17420 --header=FILE[:TEMPLATE]
17421 instantiate the configuration header FILE
17422
17423 Configuration files:
17424 $config_files
17425
17426 Configuration headers:
17427 $config_headers
17428
17429 Configuration commands:
17430 $config_commands
17431
17432 Report bugs to <bug-autoconf@gnu.org>."
17433 _ACEOF
17434
17435 cat >>$CONFIG_STATUS <<_ACEOF
17436 ac_cs_version="\\
17437 config.status
17438 configured by $0, generated by GNU Autoconf 2.59,
17439 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
17440
17441 Copyright (C) 2003 Free Software Foundation, Inc.
17442 This config.status script is free software; the Free Software Foundation
17443 gives unlimited permission to copy, distribute and modify it."
17444 srcdir=$srcdir
17445 _ACEOF
17446
17447 cat >>$CONFIG_STATUS <<\_ACEOF
17448 # If no file are specified by the user, then we need to provide default
17449 # value. By we need to know if files were specified by the user.
17450 ac_need_defaults=:
17451 while test $# != 0
17452 do
17453 case $1 in
17454 --*=*)
17455 ac_option=`expr "x$1" : 'x\([^=]*\)='`
17456 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
17457 ac_shift=:
17458 ;;
17459 -*)
17460 ac_option=$1
17461 ac_optarg=$2
17462 ac_shift=shift
17463 ;;
17464 *) # This is not an option, so the user has probably given explicit
17465 # arguments.
17466 ac_option=$1
17467 ac_need_defaults=false;;
17468 esac
17469
17470 case $ac_option in
17471 # Handling of the options.
17472 _ACEOF
17473 cat >>$CONFIG_STATUS <<\_ACEOF
17474 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17475 ac_cs_recheck=: ;;
17476 --version | --vers* | -V )
17477 echo "$ac_cs_version"; exit 0 ;;
17478 --he | --h)
17479 # Conflict between --help and --header
17480 { { echo "$as_me:$LINENO: error: ambiguous option: $1
17481 Try \`$0 --help' for more information." >&5
17482 echo "$as_me: error: ambiguous option: $1
17483 Try \`$0 --help' for more information." >&2;}
17484 { (exit 1); exit 1; }; };;
17485 --help | --hel | -h )
17486 echo "$ac_cs_usage"; exit 0 ;;
17487 --debug | --d* | -d )
17488 debug=: ;;
17489 --file | --fil | --fi | --f )
17490 $ac_shift
17491 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
17492 ac_need_defaults=false;;
17493 --header | --heade | --head | --hea )
17494 $ac_shift
17495 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
17496 ac_need_defaults=false;;
17497 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17498 | -silent | --silent | --silen | --sile | --sil | --si | --s)
17499 ac_cs_silent=: ;;
17500
17501 # This is an error.
17502 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
17503 Try \`$0 --help' for more information." >&5
17504 echo "$as_me: error: unrecognized option: $1
17505 Try \`$0 --help' for more information." >&2;}
17506 { (exit 1); exit 1; }; } ;;
17507
17508 *) ac_config_targets="$ac_config_targets $1" ;;
17509
17510 esac
17511 shift
17512 done
17513
17514 ac_configure_extra_args=
17515
17516 if $ac_cs_silent; then
17517 exec 6>/dev/null
17518 ac_configure_extra_args="$ac_configure_extra_args --silent"
17519 fi
17520
17521 _ACEOF
17522 cat >>$CONFIG_STATUS <<_ACEOF
17523 if \$ac_cs_recheck; then
17524 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
17525 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17526 fi
17527
17528 _ACEOF
17529
17530 cat >>$CONFIG_STATUS <<_ACEOF
17531 #
17532 # INIT-COMMANDS section.
17533 #
17534
17535 subdirs='$subdirs'
17536
17537 _ACEOF
17538
17539
17540
17541 cat >>$CONFIG_STATUS <<\_ACEOF
17542 for ac_config_target in $ac_config_targets
17543 do
17544 case "$ac_config_target" in
17545 # Handling of arguments.
17546 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
17547 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
17548 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
17549 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
17550 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17551 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
17552 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
17553 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
17554 { (exit 1); exit 1; }; };;
17555 esac
17556 done
17557
17558 # If the user did not use the arguments to specify the items to instantiate,
17559 # then the envvar interface is used. Set only those that are not.
17560 # We use the long form for the default assignment because of an extremely
17561 # bizarre bug on SunOS 4.1.3.
17562 if $ac_need_defaults; then
17563 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17564 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17565 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17566 fi
17567
17568 # Have a temporary directory for convenience. Make it in the build tree
17569 # simply because there is no reason to put it here, and in addition,
17570 # creating and moving files from /tmp can sometimes cause problems.
17571 # Create a temporary directory, and hook for its removal unless debugging.
17572 $debug ||
17573 {
17574 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
17575 trap '{ (exit 1); exit 1; }' 1 2 13 15
17576 }
17577
17578 # Create a (secure) tmp directory for tmp files.
17579
17580 {
17581 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
17582 test -n "$tmp" && test -d "$tmp"
17583 } ||
17584 {
17585 tmp=./confstat$$-$RANDOM
17586 (umask 077 && mkdir $tmp)
17587 } ||
17588 {
17589 echo "$me: cannot create a temporary directory in ." >&2
17590 { (exit 1); exit 1; }
17591 }
17592
17593 _ACEOF
17594
17595 cat >>$CONFIG_STATUS <<_ACEOF
17596
17597 #
17598 # CONFIG_FILES section.
17599 #
17600
17601 # No need to generate the scripts if there are no CONFIG_FILES.
17602 # This happens for instance when ./config.status config.h
17603 if test -n "\$CONFIG_FILES"; then
17604 # Protect against being on the right side of a sed subst in config.status.
17605 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
17606 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
17607 s,@SHELL@,$SHELL,;t t
17608 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
17609 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
17610 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
17611 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
17612 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
17613 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
17614 s,@exec_prefix@,$exec_prefix,;t t
17615 s,@prefix@,$prefix,;t t
17616 s,@program_transform_name@,$program_transform_name,;t t
17617 s,@bindir@,$bindir,;t t
17618 s,@sbindir@,$sbindir,;t t
17619 s,@libexecdir@,$libexecdir,;t t
17620 s,@datadir@,$datadir,;t t
17621 s,@sysconfdir@,$sysconfdir,;t t
17622 s,@sharedstatedir@,$sharedstatedir,;t t
17623 s,@localstatedir@,$localstatedir,;t t
17624 s,@libdir@,$libdir,;t t
17625 s,@includedir@,$includedir,;t t
17626 s,@oldincludedir@,$oldincludedir,;t t
17627 s,@infodir@,$infodir,;t t
17628 s,@mandir@,$mandir,;t t
17629 s,@build_alias@,$build_alias,;t t
17630 s,@host_alias@,$host_alias,;t t
17631 s,@target_alias@,$target_alias,;t t
17632 s,@DEFS@,$DEFS,;t t
17633 s,@ECHO_C@,$ECHO_C,;t t
17634 s,@ECHO_N@,$ECHO_N,;t t
17635 s,@ECHO_T@,$ECHO_T,;t t
17636 s,@LIBS@,$LIBS,;t t
17637 s,@build@,$build,;t t
17638 s,@build_cpu@,$build_cpu,;t t
17639 s,@build_vendor@,$build_vendor,;t t
17640 s,@build_os@,$build_os,;t t
17641 s,@host@,$host,;t t
17642 s,@host_cpu@,$host_cpu,;t t
17643 s,@host_vendor@,$host_vendor,;t t
17644 s,@host_os@,$host_os,;t t
17645 s,@target@,$target,;t t
17646 s,@target_cpu@,$target_cpu,;t t
17647 s,@target_vendor@,$target_vendor,;t t
17648 s,@target_os@,$target_os,;t t
17649 s,@target_noncanonical@,$target_noncanonical,;t t
17650 s,@build_libsubdir@,$build_libsubdir,;t t
17651 s,@build_subdir@,$build_subdir,;t t
17652 s,@host_subdir@,$host_subdir,;t t
17653 s,@target_subdir@,$target_subdir,;t t
17654 s,@GENINSRC@,$GENINSRC,;t t
17655 s,@CC@,$CC,;t t
17656 s,@CFLAGS@,$CFLAGS,;t t
17657 s,@LDFLAGS@,$LDFLAGS,;t t
17658 s,@CPPFLAGS@,$CPPFLAGS,;t t
17659 s,@ac_ct_CC@,$ac_ct_CC,;t t
17660 s,@EXEEXT@,$EXEEXT,;t t
17661 s,@OBJEXT@,$OBJEXT,;t t
17662 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
17663 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
17664 s,@CPP@,$CPP,;t t
17665 s,@EGREP@,$EGREP,;t t
17666 s,@strict_warn@,$strict_warn,;t t
17667 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
17668 s,@warn_cflags@,$warn_cflags,;t t
17669 s,@nocommon_flag@,$nocommon_flag,;t t
17670 s,@TREEBROWSER@,$TREEBROWSER,;t t
17671 s,@valgrind_path@,$valgrind_path,;t t
17672 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
17673 s,@valgrind_command@,$valgrind_command,;t t
17674 s,@coverage_flags@,$coverage_flags,;t t
17675 s,@enable_multilib@,$enable_multilib,;t t
17676 s,@enable_decimal_float@,$enable_decimal_float,;t t
17677 s,@enable_shared@,$enable_shared,;t t
17678 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
17679 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
17680 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
17681 s,@onestep@,$onestep,;t t
17682 s,@datarootdir@,$datarootdir,;t t
17683 s,@docdir@,$docdir,;t t
17684 s,@htmldir@,$htmldir,;t t
17685 s,@SET_MAKE@,$SET_MAKE,;t t
17686 s,@AWK@,$AWK,;t t
17687 s,@LN_S@,$LN_S,;t t
17688 s,@LN@,$LN,;t t
17689 s,@RANLIB@,$RANLIB,;t t
17690 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
17691 s,@ranlib_flags@,$ranlib_flags,;t t
17692 s,@INSTALL@,$INSTALL,;t t
17693 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
17694 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
17695 s,@make_compare_target@,$make_compare_target,;t t
17696 s,@have_mktemp_command@,$have_mktemp_command,;t t
17697 s,@MAKEINFO@,$MAKEINFO,;t t
17698 s,@BUILD_INFO@,$BUILD_INFO,;t t
17699 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
17700 s,@FLEX@,$FLEX,;t t
17701 s,@BISON@,$BISON,;t t
17702 s,@NM@,$NM,;t t
17703 s,@AR@,$AR,;t t
17704 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
17705 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
17706 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
17707 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
17708 s,@LIBICONV@,$LIBICONV,;t t
17709 s,@LTLIBICONV@,$LTLIBICONV,;t t
17710 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
17711 s,@manext@,$manext,;t t
17712 s,@objext@,$objext,;t t
17713 s,@gthread_flags@,$gthread_flags,;t t
17714 s,@extra_modes_file@,$extra_modes_file,;t t
17715 s,@extra_opt_files@,$extra_opt_files,;t t
17716 s,@USE_NLS@,$USE_NLS,;t t
17717 s,@LIBINTL@,$LIBINTL,;t t
17718 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
17719 s,@INCINTL@,$INCINTL,;t t
17720 s,@XGETTEXT@,$XGETTEXT,;t t
17721 s,@GMSGFMT@,$GMSGFMT,;t t
17722 s,@POSUB@,$POSUB,;t t
17723 s,@CATALOGS@,$CATALOGS,;t t
17724 s,@DATADIRNAME@,$DATADIRNAME,;t t
17725 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
17726 s,@GENCAT@,$GENCAT,;t t
17727 s,@CATOBJEXT@,$CATOBJEXT,;t t
17728 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
17729 s,@CROSS@,$CROSS,;t t
17730 s,@ALL@,$ALL,;t t
17731 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
17732 s,@inhibit_libc@,$inhibit_libc,;t t
17733 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
17734 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
17735 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
17736 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
17737 s,@collect2@,$collect2,;t t
17738 s,@gcc_cv_as@,$gcc_cv_as,;t t
17739 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
17740 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
17741 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
17742 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
17743 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
17744 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
17745 s,@libgcc_visibility@,$libgcc_visibility,;t t
17746 s,@GGC@,$GGC,;t t
17747 s,@zlibdir@,$zlibdir,;t t
17748 s,@zlibinc@,$zlibinc,;t t
17749 s,@MAINT@,$MAINT,;t t
17750 s,@gcc_tooldir@,$gcc_tooldir,;t t
17751 s,@dollar@,$dollar,;t t
17752 s,@slibdir@,$slibdir,;t t
17753 s,@objdir@,$objdir,;t t
17754 s,@subdirs@,$subdirs,;t t
17755 s,@srcdir@,$srcdir,;t t
17756 s,@all_compilers@,$all_compilers,;t t
17757 s,@all_gtfiles@,$all_gtfiles,;t t
17758 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
17759 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
17760 s,@all_languages@,$all_languages,;t t
17761 s,@all_selected_languages@,$all_selected_languages,;t t
17762 s,@build_exeext@,$build_exeext,;t t
17763 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
17764 s,@build_xm_file_list@,$build_xm_file_list,;t t
17765 s,@build_xm_include_list@,$build_xm_include_list,;t t
17766 s,@build_xm_defines@,$build_xm_defines,;t t
17767 s,@check_languages@,$check_languages,;t t
17768 s,@cpp_install_dir@,$cpp_install_dir,;t t
17769 s,@xmake_file@,$xmake_file,;t t
17770 s,@tmake_file@,$tmake_file,;t t
17771 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
17772 s,@extra_headers_list@,$extra_headers_list,;t t
17773 s,@extra_objs@,$extra_objs,;t t
17774 s,@extra_parts@,$extra_parts,;t t
17775 s,@extra_passes@,$extra_passes,;t t
17776 s,@extra_programs@,$extra_programs,;t t
17777 s,@float_h_file@,$float_h_file,;t t
17778 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
17779 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
17780 s,@host_exeext@,$host_exeext,;t t
17781 s,@host_xm_file_list@,$host_xm_file_list,;t t
17782 s,@host_xm_include_list@,$host_xm_include_list,;t t
17783 s,@host_xm_defines@,$host_xm_defines,;t t
17784 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
17785 s,@install@,$install,;t t
17786 s,@lang_opt_files@,$lang_opt_files,;t t
17787 s,@lang_specs_files@,$lang_specs_files,;t t
17788 s,@lang_tree_files@,$lang_tree_files,;t t
17789 s,@local_prefix@,$local_prefix,;t t
17790 s,@md_file@,$md_file,;t t
17791 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
17792 s,@out_file@,$out_file,;t t
17793 s,@out_object_file@,$out_object_file,;t t
17794 s,@thread_file@,$thread_file,;t t
17795 s,@tm_file_list@,$tm_file_list,;t t
17796 s,@tm_include_list@,$tm_include_list,;t t
17797 s,@tm_defines@,$tm_defines,;t t
17798 s,@tm_p_file_list@,$tm_p_file_list,;t t
17799 s,@tm_p_include_list@,$tm_p_include_list,;t t
17800 s,@xm_file_list@,$xm_file_list,;t t
17801 s,@xm_include_list@,$xm_include_list,;t t
17802 s,@xm_defines@,$xm_defines,;t t
17803 s,@c_target_objs@,$c_target_objs,;t t
17804 s,@cxx_target_objs@,$cxx_target_objs,;t t
17805 s,@target_cpu_default@,$target_cpu_default,;t t
17806 s,@GMPLIBS@,$GMPLIBS,;t t
17807 s,@GMPINC@,$GMPINC,;t t
17808 s,@LIBOBJS@,$LIBOBJS,;t t
17809 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
17810 /@language_hooks@/r $language_hooks
17811 s,@language_hooks@,,;t t
17812 CEOF
17813
17814 _ACEOF
17815
17816 cat >>$CONFIG_STATUS <<\_ACEOF
17817 # Split the substitutions into bite-sized pieces for seds with
17818 # small command number limits, like on Digital OSF/1 and HP-UX.
17819 ac_max_sed_lines=48
17820 ac_sed_frag=1 # Number of current file.
17821 ac_beg=1 # First line for current file.
17822 ac_end=$ac_max_sed_lines # Line after last line for current file.
17823 ac_more_lines=:
17824 ac_sed_cmds=
17825 while $ac_more_lines; do
17826 if test $ac_beg -gt 1; then
17827 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17828 else
17829 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
17830 fi
17831 if test ! -s $tmp/subs.frag; then
17832 ac_more_lines=false
17833 else
17834 # The purpose of the label and of the branching condition is to
17835 # speed up the sed processing (if there are no `@' at all, there
17836 # is no need to browse any of the substitutions).
17837 # These are the two extra sed commands mentioned above.
17838 (echo ':t
17839 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
17840 if test -z "$ac_sed_cmds"; then
17841 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
17842 else
17843 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
17844 fi
17845 ac_sed_frag=`expr $ac_sed_frag + 1`
17846 ac_beg=$ac_end
17847 ac_end=`expr $ac_end + $ac_max_sed_lines`
17848 fi
17849 done
17850 if test -z "$ac_sed_cmds"; then
17851 ac_sed_cmds=cat
17852 fi
17853 fi # test -n "$CONFIG_FILES"
17854
17855 _ACEOF
17856 cat >>$CONFIG_STATUS <<\_ACEOF
17857 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
17858 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
17859 case $ac_file in
17860 - | *:- | *:-:* ) # input from stdin
17861 cat >$tmp/stdin
17862 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17863 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17864 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
17865 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
17866 * ) ac_file_in=$ac_file.in ;;
17867 esac
17868
17869 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
17870 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
17871 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17872 X"$ac_file" : 'X\(//\)[^/]' \| \
17873 X"$ac_file" : 'X\(//\)$' \| \
17874 X"$ac_file" : 'X\(/\)' \| \
17875 . : '\(.\)' 2>/dev/null ||
17876 echo X"$ac_file" |
17877 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17878 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17879 /^X\(\/\/\)$/{ s//\1/; q; }
17880 /^X\(\/\).*/{ s//\1/; q; }
17881 s/.*/./; q'`
17882 { if $as_mkdir_p; then
17883 mkdir -p "$ac_dir"
17884 else
17885 as_dir="$ac_dir"
17886 as_dirs=
17887 while test ! -d "$as_dir"; do
17888 as_dirs="$as_dir $as_dirs"
17889 as_dir=`(dirname "$as_dir") 2>/dev/null ||
17890 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17891 X"$as_dir" : 'X\(//\)[^/]' \| \
17892 X"$as_dir" : 'X\(//\)$' \| \
17893 X"$as_dir" : 'X\(/\)' \| \
17894 . : '\(.\)' 2>/dev/null ||
17895 echo X"$as_dir" |
17896 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
17897 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
17898 /^X\(\/\/\)$/{ s//\1/; q; }
17899 /^X\(\/\).*/{ s//\1/; q; }
17900 s/.*/./; q'`
17901 done
17902 test ! -n "$as_dirs" || mkdir $as_dirs
17903 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
17904 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
17905 { (exit 1); exit 1; }; }; }
17906
17907 ac_builddir=.
17908
17909 if test "$ac_dir" != .; then
17910 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
17911 # A "../" for each directory in $ac_dir_suffix.
17912 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
17913 else
17914 ac_dir_suffix= ac_top_builddir=
17915 fi
17916
17917 case $srcdir in
17918 .) # No --srcdir option. We are building in place.
17919 ac_srcdir=.
17920 if test -z "$ac_top_builddir"; then
17921 ac_top_srcdir=.
17922 else
17923 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
17924 fi ;;
17925 [\\/]* | ?:[\\/]* ) # Absolute path.
17926 ac_srcdir=$srcdir$ac_dir_suffix;
17927 ac_top_srcdir=$srcdir ;;
17928 *) # Relative path.
17929 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
17930 ac_top_srcdir=$ac_top_builddir$srcdir ;;
17931 esac
17932
17933 # Do not use `cd foo && pwd` to compute absolute paths, because
17934 # the directories may not exist.
17935 case `pwd` in
17936 .) ac_abs_builddir="$ac_dir";;
17937 *)
17938 case "$ac_dir" in
17939 .) ac_abs_builddir=`pwd`;;
17940 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
17941 *) ac_abs_builddir=`pwd`/"$ac_dir";;
17942 esac;;
17943 esac
17944 case $ac_abs_builddir in
17945 .) ac_abs_top_builddir=${ac_top_builddir}.;;
17946 *)
17947 case ${ac_top_builddir}. in
17948 .) ac_abs_top_builddir=$ac_abs_builddir;;
17949 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
17950 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
17951 esac;;
17952 esac
17953 case $ac_abs_builddir in
17954 .) ac_abs_srcdir=$ac_srcdir;;
17955 *)
17956 case $ac_srcdir in
17957 .) ac_abs_srcdir=$ac_abs_builddir;;
17958 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
17959 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
17960 esac;;
17961 esac
17962 case $ac_abs_builddir in
17963 .) ac_abs_top_srcdir=$ac_top_srcdir;;
17964 *)
17965 case $ac_top_srcdir in
17966 .) ac_abs_top_srcdir=$ac_abs_builddir;;
17967 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
17968 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
17969 esac;;
17970 esac
17971
17972
17973
17974 if test x"$ac_file" != x-; then
17975 { echo "$as_me:$LINENO: creating $ac_file" >&5
17976 echo "$as_me: creating $ac_file" >&6;}
17977 rm -f "$ac_file"
17978 fi
17979 # Let's still pretend it is `configure' which instantiates (i.e., don't
17980 # use $as_me), people would be surprised to read:
17981 # /* config.h. Generated by config.status. */
17982 if test x"$ac_file" = x-; then
17983 configure_input=
17984 else
17985 configure_input="$ac_file. "
17986 fi
17987 configure_input=$configure_input"Generated from `echo $ac_file_in |
17988 sed 's,.*/,,'` by configure."
17989
17990 # First look for the input files in the build tree, otherwise in the
17991 # src tree.
17992 ac_file_inputs=`IFS=:
17993 for f in $ac_file_in; do
17994 case $f in
17995 -) echo $tmp/stdin ;;
17996 [\\/$]*)
17997 # Absolute (can't be DOS-style, as IFS=:)
17998 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
17999 echo "$as_me: error: cannot find input file: $f" >&2;}
18000 { (exit 1); exit 1; }; }
18001 echo "$f";;
18002 *) # Relative
18003 if test -f "$f"; then
18004 # Build tree
18005 echo "$f"
18006 elif test -f "$srcdir/$f"; then
18007 # Source tree
18008 echo "$srcdir/$f"
18009 else
18010 # /dev/null tree
18011 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18012 echo "$as_me: error: cannot find input file: $f" >&2;}
18013 { (exit 1); exit 1; }; }
18014 fi;;
18015 esac
18016 done` || { (exit 1); exit 1; }
18017 _ACEOF
18018 cat >>$CONFIG_STATUS <<_ACEOF
18019 sed "$ac_vpsub
18020 $extrasub
18021 _ACEOF
18022 cat >>$CONFIG_STATUS <<\_ACEOF
18023 :t
18024 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18025 s,@configure_input@,$configure_input,;t t
18026 s,@srcdir@,$ac_srcdir,;t t
18027 s,@abs_srcdir@,$ac_abs_srcdir,;t t
18028 s,@top_srcdir@,$ac_top_srcdir,;t t
18029 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
18030 s,@builddir@,$ac_builddir,;t t
18031 s,@abs_builddir@,$ac_abs_builddir,;t t
18032 s,@top_builddir@,$ac_top_builddir,;t t
18033 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
18034 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
18035 rm -f $tmp/stdin
18036 if test x"$ac_file" != x-; then
18037 mv $tmp/out $ac_file
18038 else
18039 cat $tmp/out
18040 rm -f $tmp/out
18041 fi
18042
18043 # Run the commands associated with the file.
18044 case $ac_file in
18045 as ) chmod +x as ;;
18046 collect-ld ) chmod +x collect-ld ;;
18047 nm ) chmod +x nm ;;
18048 esac
18049 done
18050 _ACEOF
18051 cat >>$CONFIG_STATUS <<\_ACEOF
18052
18053 #
18054 # CONFIG_HEADER section.
18055 #
18056
18057 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
18058 # NAME is the cpp macro being defined and VALUE is the value it is being given.
18059 #
18060 # ac_d sets the value in "#define NAME VALUE" lines.
18061 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
18062 ac_dB='[ ].*$,\1#\2'
18063 ac_dC=' '
18064 ac_dD=',;t'
18065 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
18066 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
18067 ac_uB='$,\1#\2define\3'
18068 ac_uC=' '
18069 ac_uD=',;t'
18070
18071 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
18072 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
18073 case $ac_file in
18074 - | *:- | *:-:* ) # input from stdin
18075 cat >$tmp/stdin
18076 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18077 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18078 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
18079 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
18080 * ) ac_file_in=$ac_file.in ;;
18081 esac
18082
18083 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
18084 echo "$as_me: creating $ac_file" >&6;}
18085
18086 # First look for the input files in the build tree, otherwise in the
18087 # src tree.
18088 ac_file_inputs=`IFS=:
18089 for f in $ac_file_in; do
18090 case $f in
18091 -) echo $tmp/stdin ;;
18092 [\\/$]*)
18093 # Absolute (can't be DOS-style, as IFS=:)
18094 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18095 echo "$as_me: error: cannot find input file: $f" >&2;}
18096 { (exit 1); exit 1; }; }
18097 # Do quote $f, to prevent DOS paths from being IFS'd.
18098 echo "$f";;
18099 *) # Relative
18100 if test -f "$f"; then
18101 # Build tree
18102 echo "$f"
18103 elif test -f "$srcdir/$f"; then
18104 # Source tree
18105 echo "$srcdir/$f"
18106 else
18107 # /dev/null tree
18108 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
18109 echo "$as_me: error: cannot find input file: $f" >&2;}
18110 { (exit 1); exit 1; }; }
18111 fi;;
18112 esac
18113 done` || { (exit 1); exit 1; }
18114 # Remove the trailing spaces.
18115 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
18116
18117 _ACEOF
18118
18119 # Transform confdefs.h into two sed scripts, `conftest.defines' and
18120 # `conftest.undefs', that substitutes the proper values into
18121 # config.h.in to produce config.h. The first handles `#define'
18122 # templates, and the second `#undef' templates.
18123 # And first: Protect against being on the right side of a sed subst in
18124 # config.status. Protect against being in an unquoted here document
18125 # in config.status.
18126 rm -f conftest.defines conftest.undefs
18127 # Using a here document instead of a string reduces the quoting nightmare.
18128 # Putting comments in sed scripts is not portable.
18129 #
18130 # `end' is used to avoid that the second main sed command (meant for
18131 # 0-ary CPP macros) applies to n-ary macro definitions.
18132 # See the Autoconf documentation for `clear'.
18133 cat >confdef2sed.sed <<\_ACEOF
18134 s/[\\&,]/\\&/g
18135 s,[\\$`],\\&,g
18136 t clear
18137 : clear
18138 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
18139 t end
18140 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
18141 : end
18142 _ACEOF
18143 # If some macros were called several times there might be several times
18144 # the same #defines, which is useless. Nevertheless, we may not want to
18145 # sort them, since we want the *last* AC-DEFINE to be honored.
18146 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
18147 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
18148 rm -f confdef2sed.sed
18149
18150 # This sed command replaces #undef with comments. This is necessary, for
18151 # example, in the case of _POSIX_SOURCE, which is predefined and required
18152 # on some systems where configure will not decide to define it.
18153 cat >>conftest.undefs <<\_ACEOF
18154 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
18155 _ACEOF
18156
18157 # Break up conftest.defines because some shells have a limit on the size
18158 # of here documents, and old seds have small limits too (100 cmds).
18159 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
18160 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
18161 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
18162 echo ' :' >>$CONFIG_STATUS
18163 rm -f conftest.tail
18164 while grep . conftest.defines >/dev/null
18165 do
18166 # Write a limited-size here document to $tmp/defines.sed.
18167 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
18168 # Speed up: don't consider the non `#define' lines.
18169 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
18170 # Work around the forget-to-reset-the-flag bug.
18171 echo 't clr' >>$CONFIG_STATUS
18172 echo ': clr' >>$CONFIG_STATUS
18173 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
18174 echo 'CEOF
18175 sed -f $tmp/defines.sed $tmp/in >$tmp/out
18176 rm -f $tmp/in
18177 mv $tmp/out $tmp/in
18178 ' >>$CONFIG_STATUS
18179 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
18180 rm -f conftest.defines
18181 mv conftest.tail conftest.defines
18182 done
18183 rm -f conftest.defines
18184 echo ' fi # grep' >>$CONFIG_STATUS
18185 echo >>$CONFIG_STATUS
18186
18187 # Break up conftest.undefs because some shells have a limit on the size
18188 # of here documents, and old seds have small limits too (100 cmds).
18189 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
18190 rm -f conftest.tail
18191 while grep . conftest.undefs >/dev/null
18192 do
18193 # Write a limited-size here document to $tmp/undefs.sed.
18194 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
18195 # Speed up: don't consider the non `#undef'
18196 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
18197 # Work around the forget-to-reset-the-flag bug.
18198 echo 't clr' >>$CONFIG_STATUS
18199 echo ': clr' >>$CONFIG_STATUS
18200 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
18201 echo 'CEOF
18202 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
18203 rm -f $tmp/in
18204 mv $tmp/out $tmp/in
18205 ' >>$CONFIG_STATUS
18206 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
18207 rm -f conftest.undefs
18208 mv conftest.tail conftest.undefs
18209 done
18210 rm -f conftest.undefs
18211
18212 cat >>$CONFIG_STATUS <<\_ACEOF
18213 # Let's still pretend it is `configure' which instantiates (i.e., don't
18214 # use $as_me), people would be surprised to read:
18215 # /* config.h. Generated by config.status. */
18216 if test x"$ac_file" = x-; then
18217 echo "/* Generated by configure. */" >$tmp/config.h
18218 else
18219 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
18220 fi
18221 cat $tmp/in >>$tmp/config.h
18222 rm -f $tmp/in
18223 if test x"$ac_file" != x-; then
18224 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
18225 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
18226 echo "$as_me: $ac_file is unchanged" >&6;}
18227 else
18228 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
18229 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18230 X"$ac_file" : 'X\(//\)[^/]' \| \
18231 X"$ac_file" : 'X\(//\)$' \| \
18232 X"$ac_file" : 'X\(/\)' \| \
18233 . : '\(.\)' 2>/dev/null ||
18234 echo X"$ac_file" |
18235 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18236 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18237 /^X\(\/\/\)$/{ s//\1/; q; }
18238 /^X\(\/\).*/{ s//\1/; q; }
18239 s/.*/./; q'`
18240 { if $as_mkdir_p; then
18241 mkdir -p "$ac_dir"
18242 else
18243 as_dir="$ac_dir"
18244 as_dirs=
18245 while test ! -d "$as_dir"; do
18246 as_dirs="$as_dir $as_dirs"
18247 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18248 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18249 X"$as_dir" : 'X\(//\)[^/]' \| \
18250 X"$as_dir" : 'X\(//\)$' \| \
18251 X"$as_dir" : 'X\(/\)' \| \
18252 . : '\(.\)' 2>/dev/null ||
18253 echo X"$as_dir" |
18254 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18255 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18256 /^X\(\/\/\)$/{ s//\1/; q; }
18257 /^X\(\/\).*/{ s//\1/; q; }
18258 s/.*/./; q'`
18259 done
18260 test ! -n "$as_dirs" || mkdir $as_dirs
18261 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18262 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18263 { (exit 1); exit 1; }; }; }
18264
18265 rm -f $ac_file
18266 mv $tmp/config.h $ac_file
18267 fi
18268 else
18269 cat $tmp/config.h
18270 rm -f $tmp/config.h
18271 fi
18272 done
18273 _ACEOF
18274 cat >>$CONFIG_STATUS <<\_ACEOF
18275
18276 #
18277 # CONFIG_COMMANDS section.
18278 #
18279 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
18280 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
18281 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
18282 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
18283 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18284 X"$ac_dest" : 'X\(//\)[^/]' \| \
18285 X"$ac_dest" : 'X\(//\)$' \| \
18286 X"$ac_dest" : 'X\(/\)' \| \
18287 . : '\(.\)' 2>/dev/null ||
18288 echo X"$ac_dest" |
18289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18290 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18291 /^X\(\/\/\)$/{ s//\1/; q; }
18292 /^X\(\/\).*/{ s//\1/; q; }
18293 s/.*/./; q'`
18294 { if $as_mkdir_p; then
18295 mkdir -p "$ac_dir"
18296 else
18297 as_dir="$ac_dir"
18298 as_dirs=
18299 while test ! -d "$as_dir"; do
18300 as_dirs="$as_dir $as_dirs"
18301 as_dir=`(dirname "$as_dir") 2>/dev/null ||
18302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18303 X"$as_dir" : 'X\(//\)[^/]' \| \
18304 X"$as_dir" : 'X\(//\)$' \| \
18305 X"$as_dir" : 'X\(/\)' \| \
18306 . : '\(.\)' 2>/dev/null ||
18307 echo X"$as_dir" |
18308 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
18309 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
18310 /^X\(\/\/\)$/{ s//\1/; q; }
18311 /^X\(\/\).*/{ s//\1/; q; }
18312 s/.*/./; q'`
18313 done
18314 test ! -n "$as_dirs" || mkdir $as_dirs
18315 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
18316 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
18317 { (exit 1); exit 1; }; }; }
18318
18319 ac_builddir=.
18320
18321 if test "$ac_dir" != .; then
18322 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
18323 # A "../" for each directory in $ac_dir_suffix.
18324 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
18325 else
18326 ac_dir_suffix= ac_top_builddir=
18327 fi
18328
18329 case $srcdir in
18330 .) # No --srcdir option. We are building in place.
18331 ac_srcdir=.
18332 if test -z "$ac_top_builddir"; then
18333 ac_top_srcdir=.
18334 else
18335 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
18336 fi ;;
18337 [\\/]* | ?:[\\/]* ) # Absolute path.
18338 ac_srcdir=$srcdir$ac_dir_suffix;
18339 ac_top_srcdir=$srcdir ;;
18340 *) # Relative path.
18341 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
18342 ac_top_srcdir=$ac_top_builddir$srcdir ;;
18343 esac
18344
18345 # Do not use `cd foo && pwd` to compute absolute paths, because
18346 # the directories may not exist.
18347 case `pwd` in
18348 .) ac_abs_builddir="$ac_dir";;
18349 *)
18350 case "$ac_dir" in
18351 .) ac_abs_builddir=`pwd`;;
18352 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
18353 *) ac_abs_builddir=`pwd`/"$ac_dir";;
18354 esac;;
18355 esac
18356 case $ac_abs_builddir in
18357 .) ac_abs_top_builddir=${ac_top_builddir}.;;
18358 *)
18359 case ${ac_top_builddir}. in
18360 .) ac_abs_top_builddir=$ac_abs_builddir;;
18361 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
18362 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
18363 esac;;
18364 esac
18365 case $ac_abs_builddir in
18366 .) ac_abs_srcdir=$ac_srcdir;;
18367 *)
18368 case $ac_srcdir in
18369 .) ac_abs_srcdir=$ac_abs_builddir;;
18370 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
18371 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
18372 esac;;
18373 esac
18374 case $ac_abs_builddir in
18375 .) ac_abs_top_srcdir=$ac_top_srcdir;;
18376 *)
18377 case $ac_top_srcdir in
18378 .) ac_abs_top_srcdir=$ac_abs_builddir;;
18379 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
18380 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
18381 esac;;
18382 esac
18383
18384
18385 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
18386 echo "$as_me: executing $ac_dest commands" >&6;}
18387 case $ac_dest in
18388 default )
18389 case ${CONFIG_HEADERS} in
18390 *auto-host.h:config.in*)
18391 echo > cstamp-h ;;
18392 esac
18393 # Make sure all the subdirs exist.
18394 for d in $subdirs doc build
18395 do
18396 test -d $d || mkdir $d
18397 done
18398 ;;
18399 esac
18400 done
18401 _ACEOF
18402
18403 cat >>$CONFIG_STATUS <<\_ACEOF
18404
18405 { (exit 0); exit 0; }
18406 _ACEOF
18407 chmod +x $CONFIG_STATUS
18408 ac_clean_files=$ac_clean_files_save
18409
18410
18411 # configure is writing to config.log, and then calls config.status.
18412 # config.status does its own redirection, appending to config.log.
18413 # Unfortunately, on DOS this fails, as config.log is still kept open
18414 # by configure, so config.status won't be able to write to it; its
18415 # output is simply discarded. So we exec the FD to /dev/null,
18416 # effectively closing config.log, so it can be properly (re)opened and
18417 # appended to by config.status. When coming back to configure, we
18418 # need to make the FD available again.
18419 if test "$no_create" != yes; then
18420 ac_cs_success=:
18421 ac_config_status_args=
18422 test "$silent" = yes &&
18423 ac_config_status_args="$ac_config_status_args --quiet"
18424 exec 5>/dev/null
18425 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18426 exec 5>>config.log
18427 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18428 # would make configure fail if this is the last instruction.
18429 $ac_cs_success || { (exit 1); exit 1; }
18430 fi
18431
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