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configure, config.in: Rebuilt.
[thirdparty/gcc.git] / gcc / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244
245 # Check that we are running under the correct shell.
246 SHELL=${CONFIG_SHELL-/bin/sh}
247
248 case X$lt_ECHO in
249 X*--fallback-echo)
250 # Remove one level of quotation (which was required for Make).
251 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
252 ;;
253 esac
254
255 ECHO=${lt_ECHO-echo}
256 if test "X$1" = X--no-reexec; then
257 # Discard the --no-reexec flag, and continue.
258 shift
259 elif test "X$1" = X--fallback-echo; then
260 # Avoid inline document here, it may be left over
261 :
262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
263 # Yippee, $ECHO works!
264 :
265 else
266 # Restart under the correct shell.
267 exec $SHELL "$0" --no-reexec ${1+"$@"}
268 fi
269
270 if test "X$1" = X--fallback-echo; then
271 # used as fallback echo
272 shift
273 cat <<_LT_EOF
274 $*
275 _LT_EOF
276 exit 0
277 fi
278
279 # The HP-UX ksh and POSIX shell print the target directory to stdout
280 # if CDPATH is set.
281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
282
283 if test -z "$lt_ECHO"; then
284 if test "X${echo_test_string+set}" != Xset; then
285 # find a string as large as possible, as long as the shell can cope with it
286 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
287 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
288 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
289 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
290 then
291 break
292 fi
293 done
294 fi
295
296 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
297 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
298 test "X$echo_testing_string" = "X$echo_test_string"; then
299 :
300 else
301 # The Solaris, AIX, and Digital Unix default echo programs unquote
302 # backslashes. This makes it impossible to quote backslashes using
303 # echo "$something" | sed 's/\\/\\\\/g'
304 #
305 # So, first we look for a working echo in the user's PATH.
306
307 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
308 for dir in $PATH /usr/ucb; do
309 IFS="$lt_save_ifs"
310 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
311 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
312 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
313 test "X$echo_testing_string" = "X$echo_test_string"; then
314 ECHO="$dir/echo"
315 break
316 fi
317 done
318 IFS="$lt_save_ifs"
319
320 if test "X$ECHO" = Xecho; then
321 # We didn't find a better echo, so look for alternatives.
322 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
323 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
324 test "X$echo_testing_string" = "X$echo_test_string"; then
325 # This shell has a builtin print -r that does the trick.
326 ECHO='print -r'
327 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
328 test "X$CONFIG_SHELL" != X/bin/ksh; then
329 # If we have ksh, try running configure again with it.
330 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
331 export ORIGINAL_CONFIG_SHELL
332 CONFIG_SHELL=/bin/ksh
333 export CONFIG_SHELL
334 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
335 else
336 # Try using printf.
337 ECHO='printf %s\n'
338 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
339 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
340 test "X$echo_testing_string" = "X$echo_test_string"; then
341 # Cool, printf works
342 :
343 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
344 test "X$echo_testing_string" = 'X\t' &&
345 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
346 test "X$echo_testing_string" = "X$echo_test_string"; then
347 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
348 export CONFIG_SHELL
349 SHELL="$CONFIG_SHELL"
350 export SHELL
351 ECHO="$CONFIG_SHELL $0 --fallback-echo"
352 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
353 test "X$echo_testing_string" = 'X\t' &&
354 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
355 test "X$echo_testing_string" = "X$echo_test_string"; then
356 ECHO="$CONFIG_SHELL $0 --fallback-echo"
357 else
358 # maybe with a smaller string...
359 prev=:
360
361 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
362 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
363 then
364 break
365 fi
366 prev="$cmd"
367 done
368
369 if test "$prev" != 'sed 50q "$0"'; then
370 echo_test_string=`eval $prev`
371 export echo_test_string
372 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
373 else
374 # Oops. We lost completely, so just stick with echo.
375 ECHO=echo
376 fi
377 fi
378 fi
379 fi
380 fi
381 fi
382
383 # Copy echo and quote the copy suitably for passing to libtool from
384 # the Makefile, instead of quoting the original, which is used later.
385 lt_ECHO=$ECHO
386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
387 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
388 fi
389
390
391
392
393 # Name of the host.
394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
395 # so uname gets run too.
396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
397
398 exec 6>&1
399
400 #
401 # Initializations.
402 #
403 ac_default_prefix=/usr/local
404 ac_config_libobj_dir=.
405 cross_compiling=no
406 subdirs=
407 MFLAGS=
408 MAKEFLAGS=
409 SHELL=${CONFIG_SHELL-/bin/sh}
410
411 # Maximum number of lines to put in a shell here document.
412 # This variable seems obsolete. It should probably be removed, and
413 # only ac_max_sed_lines should be used.
414 : ${ac_max_here_lines=38}
415
416 # Identity of this package.
417 PACKAGE_NAME=
418 PACKAGE_TARNAME=
419 PACKAGE_VERSION=
420 PACKAGE_STRING=
421 PACKAGE_BUGREPORT=
422
423 ac_unique_file="tree.c"
424 # Factoring default headers for most tests.
425 ac_includes_default="\
426 #include <stdio.h>
427 #if HAVE_SYS_TYPES_H
428 # include <sys/types.h>
429 #endif
430 #if HAVE_SYS_STAT_H
431 # include <sys/stat.h>
432 #endif
433 #if STDC_HEADERS
434 # include <stdlib.h>
435 # include <stddef.h>
436 #else
437 # if HAVE_STDLIB_H
438 # include <stdlib.h>
439 # endif
440 #endif
441 #if HAVE_STRING_H
442 # if !STDC_HEADERS && HAVE_MEMORY_H
443 # include <memory.h>
444 # endif
445 # include <string.h>
446 #endif
447 #if HAVE_STRINGS_H
448 # include <strings.h>
449 #endif
450 #if HAVE_INTTYPES_H
451 # include <inttypes.h>
452 #else
453 # if HAVE_STDINT_H
454 # include <stdint.h>
455 # endif
456 #endif
457 #if HAVE_UNISTD_H
458 # include <unistd.h>
459 #endif"
460
461 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 GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install 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 subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
462 ac_subst_files='language_hooks'
463 ac_pwd=`pwd`
464
465 # Initialize some variables set by options.
466 ac_init_help=
467 ac_init_version=false
468 # The variables have the same names as the options, with
469 # dashes changed to underlines.
470 cache_file=/dev/null
471 exec_prefix=NONE
472 no_create=
473 no_recursion=
474 prefix=NONE
475 program_prefix=NONE
476 program_suffix=NONE
477 program_transform_name=s,x,x,
478 silent=
479 site=
480 srcdir=
481 verbose=
482 x_includes=NONE
483 x_libraries=NONE
484
485 # Installation directory options.
486 # These are left unexpanded so users can "make install exec_prefix=/foo"
487 # and all the variables that are supposed to be based on exec_prefix
488 # by default will actually change.
489 # Use braces instead of parens because sh, perl, etc. also accept them.
490 bindir='${exec_prefix}/bin'
491 sbindir='${exec_prefix}/sbin'
492 libexecdir='${exec_prefix}/libexec'
493 datadir='${prefix}/share'
494 sysconfdir='${prefix}/etc'
495 sharedstatedir='${prefix}/com'
496 localstatedir='${prefix}/var'
497 libdir='${exec_prefix}/lib'
498 includedir='${prefix}/include'
499 oldincludedir='/usr/include'
500 infodir='${prefix}/info'
501 mandir='${prefix}/man'
502
503 ac_prev=
504 for ac_option
505 do
506 # If the previous option needs an argument, assign it.
507 if test -n "$ac_prev"; then
508 eval "$ac_prev=\$ac_option"
509 ac_prev=
510 continue
511 fi
512
513 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
514
515 # Accept the important Cygnus configure options, so we can diagnose typos.
516
517 case $ac_option in
518
519 -bindir | --bindir | --bindi | --bind | --bin | --bi)
520 ac_prev=bindir ;;
521 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
522 bindir=$ac_optarg ;;
523
524 -build | --build | --buil | --bui | --bu)
525 ac_prev=build_alias ;;
526 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
527 build_alias=$ac_optarg ;;
528
529 -cache-file | --cache-file | --cache-fil | --cache-fi \
530 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
531 ac_prev=cache_file ;;
532 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
533 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
534 cache_file=$ac_optarg ;;
535
536 --config-cache | -C)
537 cache_file=config.cache ;;
538
539 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
540 ac_prev=datadir ;;
541 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
542 | --da=*)
543 datadir=$ac_optarg ;;
544
545 -disable-* | --disable-*)
546 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
547 # Reject names that are not valid shell variable names.
548 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
549 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
550 { (exit 1); exit 1; }; }
551 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
552 eval "enable_$ac_feature=no" ;;
553
554 -enable-* | --enable-*)
555 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
556 # Reject names that are not valid shell variable names.
557 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
558 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
559 { (exit 1); exit 1; }; }
560 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
561 case $ac_option in
562 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
563 *) ac_optarg=yes ;;
564 esac
565 eval "enable_$ac_feature='$ac_optarg'" ;;
566
567 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
568 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
569 | --exec | --exe | --ex)
570 ac_prev=exec_prefix ;;
571 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
572 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
573 | --exec=* | --exe=* | --ex=*)
574 exec_prefix=$ac_optarg ;;
575
576 -gas | --gas | --ga | --g)
577 # Obsolete; use --with-gas.
578 with_gas=yes ;;
579
580 -help | --help | --hel | --he | -h)
581 ac_init_help=long ;;
582 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
583 ac_init_help=recursive ;;
584 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
585 ac_init_help=short ;;
586
587 -host | --host | --hos | --ho)
588 ac_prev=host_alias ;;
589 -host=* | --host=* | --hos=* | --ho=*)
590 host_alias=$ac_optarg ;;
591
592 -includedir | --includedir | --includedi | --included | --include \
593 | --includ | --inclu | --incl | --inc)
594 ac_prev=includedir ;;
595 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
596 | --includ=* | --inclu=* | --incl=* | --inc=*)
597 includedir=$ac_optarg ;;
598
599 -infodir | --infodir | --infodi | --infod | --info | --inf)
600 ac_prev=infodir ;;
601 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
602 infodir=$ac_optarg ;;
603
604 -libdir | --libdir | --libdi | --libd)
605 ac_prev=libdir ;;
606 -libdir=* | --libdir=* | --libdi=* | --libd=*)
607 libdir=$ac_optarg ;;
608
609 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
610 | --libexe | --libex | --libe)
611 ac_prev=libexecdir ;;
612 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
613 | --libexe=* | --libex=* | --libe=*)
614 libexecdir=$ac_optarg ;;
615
616 -localstatedir | --localstatedir | --localstatedi | --localstated \
617 | --localstate | --localstat | --localsta | --localst \
618 | --locals | --local | --loca | --loc | --lo)
619 ac_prev=localstatedir ;;
620 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
621 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
622 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
623 localstatedir=$ac_optarg ;;
624
625 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
626 ac_prev=mandir ;;
627 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
628 mandir=$ac_optarg ;;
629
630 -nfp | --nfp | --nf)
631 # Obsolete; use --without-fp.
632 with_fp=no ;;
633
634 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
635 | --no-cr | --no-c | -n)
636 no_create=yes ;;
637
638 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
639 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
640 no_recursion=yes ;;
641
642 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
643 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
644 | --oldin | --oldi | --old | --ol | --o)
645 ac_prev=oldincludedir ;;
646 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
647 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
648 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
649 oldincludedir=$ac_optarg ;;
650
651 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
652 ac_prev=prefix ;;
653 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
654 prefix=$ac_optarg ;;
655
656 -program-prefix | --program-prefix | --program-prefi | --program-pref \
657 | --program-pre | --program-pr | --program-p)
658 ac_prev=program_prefix ;;
659 -program-prefix=* | --program-prefix=* | --program-prefi=* \
660 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
661 program_prefix=$ac_optarg ;;
662
663 -program-suffix | --program-suffix | --program-suffi | --program-suff \
664 | --program-suf | --program-su | --program-s)
665 ac_prev=program_suffix ;;
666 -program-suffix=* | --program-suffix=* | --program-suffi=* \
667 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
668 program_suffix=$ac_optarg ;;
669
670 -program-transform-name | --program-transform-name \
671 | --program-transform-nam | --program-transform-na \
672 | --program-transform-n | --program-transform- \
673 | --program-transform | --program-transfor \
674 | --program-transfo | --program-transf \
675 | --program-trans | --program-tran \
676 | --progr-tra | --program-tr | --program-t)
677 ac_prev=program_transform_name ;;
678 -program-transform-name=* | --program-transform-name=* \
679 | --program-transform-nam=* | --program-transform-na=* \
680 | --program-transform-n=* | --program-transform-=* \
681 | --program-transform=* | --program-transfor=* \
682 | --program-transfo=* | --program-transf=* \
683 | --program-trans=* | --program-tran=* \
684 | --progr-tra=* | --program-tr=* | --program-t=*)
685 program_transform_name=$ac_optarg ;;
686
687 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
688 | -silent | --silent | --silen | --sile | --sil)
689 silent=yes ;;
690
691 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
692 ac_prev=sbindir ;;
693 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
694 | --sbi=* | --sb=*)
695 sbindir=$ac_optarg ;;
696
697 -sharedstatedir | --sharedstatedir | --sharedstatedi \
698 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
699 | --sharedst | --shareds | --shared | --share | --shar \
700 | --sha | --sh)
701 ac_prev=sharedstatedir ;;
702 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
703 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
704 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
705 | --sha=* | --sh=*)
706 sharedstatedir=$ac_optarg ;;
707
708 -site | --site | --sit)
709 ac_prev=site ;;
710 -site=* | --site=* | --sit=*)
711 site=$ac_optarg ;;
712
713 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
714 ac_prev=srcdir ;;
715 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
716 srcdir=$ac_optarg ;;
717
718 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
719 | --syscon | --sysco | --sysc | --sys | --sy)
720 ac_prev=sysconfdir ;;
721 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
722 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
723 sysconfdir=$ac_optarg ;;
724
725 -target | --target | --targe | --targ | --tar | --ta | --t)
726 ac_prev=target_alias ;;
727 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
728 target_alias=$ac_optarg ;;
729
730 -v | -verbose | --verbose | --verbos | --verbo | --verb)
731 verbose=yes ;;
732
733 -version | --version | --versio | --versi | --vers | -V)
734 ac_init_version=: ;;
735
736 -with-* | --with-*)
737 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
738 # Reject names that are not valid shell variable names.
739 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
740 { echo "$as_me: error: invalid package name: $ac_package" >&2
741 { (exit 1); exit 1; }; }
742 ac_package=`echo $ac_package| sed 's/-/_/g'`
743 case $ac_option in
744 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
745 *) ac_optarg=yes ;;
746 esac
747 eval "with_$ac_package='$ac_optarg'" ;;
748
749 -without-* | --without-*)
750 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
751 # Reject names that are not valid shell variable names.
752 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
753 { echo "$as_me: error: invalid package name: $ac_package" >&2
754 { (exit 1); exit 1; }; }
755 ac_package=`echo $ac_package | sed 's/-/_/g'`
756 eval "with_$ac_package=no" ;;
757
758 --x)
759 # Obsolete; use --with-x.
760 with_x=yes ;;
761
762 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
763 | --x-incl | --x-inc | --x-in | --x-i)
764 ac_prev=x_includes ;;
765 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
766 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
767 x_includes=$ac_optarg ;;
768
769 -x-libraries | --x-libraries | --x-librarie | --x-librari \
770 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
771 ac_prev=x_libraries ;;
772 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
773 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
774 x_libraries=$ac_optarg ;;
775
776 -*) { echo "$as_me: error: unrecognized option: $ac_option
777 Try \`$0 --help' for more information." >&2
778 { (exit 1); exit 1; }; }
779 ;;
780
781 *=*)
782 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
783 # Reject names that are not valid shell variable names.
784 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
785 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
786 { (exit 1); exit 1; }; }
787 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
788 eval "$ac_envvar='$ac_optarg'"
789 export $ac_envvar ;;
790
791 *)
792 # FIXME: should be removed in autoconf 3.0.
793 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
794 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
795 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
796 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
797 ;;
798
799 esac
800 done
801
802 if test -n "$ac_prev"; then
803 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
804 { echo "$as_me: error: missing argument to $ac_option" >&2
805 { (exit 1); exit 1; }; }
806 fi
807
808 # Be sure to have absolute paths.
809 for ac_var in exec_prefix prefix
810 do
811 eval ac_val=$`echo $ac_var`
812 case $ac_val in
813 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
814 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
815 { (exit 1); exit 1; }; };;
816 esac
817 done
818
819 # Be sure to have absolute paths.
820 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
821 localstatedir libdir includedir oldincludedir infodir mandir
822 do
823 eval ac_val=$`echo $ac_var`
824 case $ac_val in
825 [\\/$]* | ?:[\\/]* ) ;;
826 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
827 { (exit 1); exit 1; }; };;
828 esac
829 done
830
831 # There might be people who depend on the old broken behavior: `$host'
832 # used to hold the argument of --host etc.
833 # FIXME: To remove some day.
834 build=$build_alias
835 host=$host_alias
836 target=$target_alias
837
838 # FIXME: To remove some day.
839 if test "x$host_alias" != x; then
840 if test "x$build_alias" = x; then
841 cross_compiling=maybe
842 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
843 If a cross compiler is detected then cross compile mode will be used." >&2
844 elif test "x$build_alias" != "x$host_alias"; then
845 cross_compiling=yes
846 fi
847 fi
848
849 ac_tool_prefix=
850 test -n "$host_alias" && ac_tool_prefix=$host_alias-
851
852 test "$silent" = yes && exec 6>/dev/null
853
854
855 # Find the source files, if location was not specified.
856 if test -z "$srcdir"; then
857 ac_srcdir_defaulted=yes
858 # Try the directory containing this script, then its parent.
859 ac_confdir=`(dirname "$0") 2>/dev/null ||
860 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
861 X"$0" : 'X\(//\)[^/]' \| \
862 X"$0" : 'X\(//\)$' \| \
863 X"$0" : 'X\(/\)' \| \
864 . : '\(.\)' 2>/dev/null ||
865 echo X"$0" |
866 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
867 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
868 /^X\(\/\/\)$/{ s//\1/; q; }
869 /^X\(\/\).*/{ s//\1/; q; }
870 s/.*/./; q'`
871 srcdir=$ac_confdir
872 if test ! -r $srcdir/$ac_unique_file; then
873 srcdir=..
874 fi
875 else
876 ac_srcdir_defaulted=no
877 fi
878 if test ! -r $srcdir/$ac_unique_file; then
879 if test "$ac_srcdir_defaulted" = yes; then
880 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
881 { (exit 1); exit 1; }; }
882 else
883 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
884 { (exit 1); exit 1; }; }
885 fi
886 fi
887 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
888 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
889 { (exit 1); exit 1; }; }
890 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
891 ac_env_build_alias_set=${build_alias+set}
892 ac_env_build_alias_value=$build_alias
893 ac_cv_env_build_alias_set=${build_alias+set}
894 ac_cv_env_build_alias_value=$build_alias
895 ac_env_host_alias_set=${host_alias+set}
896 ac_env_host_alias_value=$host_alias
897 ac_cv_env_host_alias_set=${host_alias+set}
898 ac_cv_env_host_alias_value=$host_alias
899 ac_env_target_alias_set=${target_alias+set}
900 ac_env_target_alias_value=$target_alias
901 ac_cv_env_target_alias_set=${target_alias+set}
902 ac_cv_env_target_alias_value=$target_alias
903 ac_env_CC_set=${CC+set}
904 ac_env_CC_value=$CC
905 ac_cv_env_CC_set=${CC+set}
906 ac_cv_env_CC_value=$CC
907 ac_env_CFLAGS_set=${CFLAGS+set}
908 ac_env_CFLAGS_value=$CFLAGS
909 ac_cv_env_CFLAGS_set=${CFLAGS+set}
910 ac_cv_env_CFLAGS_value=$CFLAGS
911 ac_env_LDFLAGS_set=${LDFLAGS+set}
912 ac_env_LDFLAGS_value=$LDFLAGS
913 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
914 ac_cv_env_LDFLAGS_value=$LDFLAGS
915 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
916 ac_env_CPPFLAGS_value=$CPPFLAGS
917 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
918 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
919 ac_env_CPP_set=${CPP+set}
920 ac_env_CPP_value=$CPP
921 ac_cv_env_CPP_set=${CPP+set}
922 ac_cv_env_CPP_value=$CPP
923 ac_env_GMPLIBS_set=${GMPLIBS+set}
924 ac_env_GMPLIBS_value=$GMPLIBS
925 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
926 ac_cv_env_GMPLIBS_value=$GMPLIBS
927 ac_env_GMPINC_set=${GMPINC+set}
928 ac_env_GMPINC_value=$GMPINC
929 ac_cv_env_GMPINC_set=${GMPINC+set}
930 ac_cv_env_GMPINC_value=$GMPINC
931
932 #
933 # Report the --help message.
934 #
935 if test "$ac_init_help" = "long"; then
936 # Omit some internal or obsolete options to make the list less imposing.
937 # This message is too long to be a string in the A/UX 3.1 sh.
938 cat <<_ACEOF
939 \`configure' configures this package to adapt to many kinds of systems.
940
941 Usage: $0 [OPTION]... [VAR=VALUE]...
942
943 To assign environment variables (e.g., CC, CFLAGS...), specify them as
944 VAR=VALUE. See below for descriptions of some of the useful variables.
945
946 Defaults for the options are specified in brackets.
947
948 Configuration:
949 -h, --help display this help and exit
950 --help=short display options specific to this package
951 --help=recursive display the short help of all the included packages
952 -V, --version display version information and exit
953 -q, --quiet, --silent do not print \`checking...' messages
954 --cache-file=FILE cache test results in FILE [disabled]
955 -C, --config-cache alias for \`--cache-file=config.cache'
956 -n, --no-create do not create output files
957 --srcdir=DIR find the sources in DIR [configure dir or \`..']
958
959 _ACEOF
960
961 cat <<_ACEOF
962 Installation directories:
963 --prefix=PREFIX install architecture-independent files in PREFIX
964 [$ac_default_prefix]
965 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
966 [PREFIX]
967
968 By default, \`make install' will install all the files in
969 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
970 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
971 for instance \`--prefix=\$HOME'.
972
973 For better control, use the options below.
974
975 Fine tuning of the installation directories:
976 --bindir=DIR user executables [EPREFIX/bin]
977 --sbindir=DIR system admin executables [EPREFIX/sbin]
978 --libexecdir=DIR program executables [EPREFIX/libexec]
979 --datadir=DIR read-only architecture-independent data [PREFIX/share]
980 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
981 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
982 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
983 --libdir=DIR object code libraries [EPREFIX/lib]
984 --includedir=DIR C header files [PREFIX/include]
985 --oldincludedir=DIR C header files for non-gcc [/usr/include]
986 --infodir=DIR info documentation [PREFIX/info]
987 --mandir=DIR man documentation [PREFIX/man]
988 _ACEOF
989
990 cat <<\_ACEOF
991
992 Program names:
993 --program-prefix=PREFIX prepend PREFIX to installed program names
994 --program-suffix=SUFFIX append SUFFIX to installed program names
995 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
996
997 System types:
998 --build=BUILD configure for building on BUILD [guessed]
999 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1000 --target=TARGET configure for building compilers for TARGET [HOST]
1001 _ACEOF
1002 fi
1003
1004 if test -n "$ac_init_help"; then
1005
1006 cat <<\_ACEOF
1007
1008 Optional Features:
1009 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1010 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1011 --enable-generated-files-in-srcdir
1012 put copies of generated files in source dir
1013 intended for creating source tarballs for users
1014 without texinfo bison or flex.
1015 --enable-werror-always enable -Werror despite compiler version
1016 --enable-checking=LIST
1017 enable expensive run-time checks. With LIST,
1018 enable only specific categories of checks.
1019 Categories are: yes,no,all,none,release.
1020 Flags are: assert,df,fold,gc,gcac,misc,
1021 rtlflag,rtl,runtime,tree,valgrind,types.
1022 --enable-coverage=LEVEL
1023 enable compiler's code coverage collection.
1024 Use to measure compiler performance and locate
1025 unused parts of the compiler. With LEVEL, specify
1026 optimization. Values are opt, noopt,
1027 default is noopt
1028 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
1029 --enable-multilib enable library support for multiple ABIs
1030 --enable-__cxa_atexit enable __cxa_atexit for C++
1031 --enable-decimal-float={no,yes,bid,dpd}
1032 enable decimal float extension to C. Selecting 'bid'
1033 or 'dpd' choses which decimal floating point format
1034 to use
1035 --enable-fixed-point enable fixed-point arithmetic extension to C
1036 --enable-threads enable thread usage for target GCC
1037 --enable-threads=LIB use LIB thread package for target GCC
1038 --enable-tls enable or disable generation of tls code
1039 overriding the assembler check for tls support
1040 --enable-objc-gc enable the use of Boehm's garbage collector with
1041 the GNU Objective-C runtime
1042 --disable-shared don't provide a shared libgcc
1043 --enable-intermodule build the compiler in one step
1044 --enable-languages=LIST specify which front-ends to build
1045 --disable-rpath do not hardcode runtime library paths
1046 --enable-initfini-array use .init_array/.fini_array sections
1047 --enable-sjlj-exceptions
1048 arrange to use setjmp/longjmp exception handling
1049 --enable-secureplt enable -msecure-plt by default for PowerPC
1050 --enable-cld enable -mcld by default for 32bit x86
1051 --disable-win32-registry
1052 disable lookup of installation paths in the
1053 Registry on Windows hosts
1054 --enable-win32-registry enable registry lookup (default)
1055 --enable-win32-registry=KEY
1056 use KEY instead of GCC version as the last portion
1057 of the registry key
1058 --enable-shared[=PKGS]
1059 build shared libraries [default=yes]
1060 --enable-static[=PKGS]
1061 build static libraries [default=yes]
1062 --enable-fast-install[=PKGS]
1063 optimize for fast installation [default=yes]
1064 --disable-libtool-lock avoid locking (might break parallel builds)
1065 --enable-maintainer-mode
1066 enable make rules and dependencies not useful
1067 (and sometimes confusing) to the casual installer
1068 --enable-version-specific-runtime-libs
1069 specify that runtime libraries should be
1070 installed in a compiler-specific directory
1071
1072 Optional Packages:
1073 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1074 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1075 --with-build-libsubdir=DIR Directory where to find libraries for build system
1076 --with-local-prefix=DIR specifies directory to put local include
1077 --with-gxx-include-dir=DIR
1078 specifies directory to put g++ header files
1079 --with-cpp-install-dir=DIR
1080 install the user visible C preprocessor in DIR
1081 (relative to PREFIX) as well as PREFIX/bin
1082 --with-gnu-ld arrange to work with GNU ld.
1083 --with-ld arrange to use the specified ld (full pathname)
1084 --with-demangler-in-ld try to use demangler in GNU ld.
1085 --with-gnu-as arrange to work with GNU as
1086 --with-as arrange to use the specified as (full pathname)
1087 --with-stabs arrange to use stabs instead of host debug format
1088 --with-dwarf2 force the default debug format to be DWARF 2
1089 --with-build-sysroot=sysroot
1090 use sysroot as the system root during the build
1091 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1092 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1093 --with-bugurl=URL Direct users to URL to report a bug
1094 --with-gnu-ld assume the C compiler uses GNU ld default=no
1095 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1096 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1097 --with-system-libunwind use installed libunwind
1098 --with-pic try to use only PIC/non-PIC objects [default=use
1099 both]
1100 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1101 --with-long-double-128 Use 128-bit long double by default.
1102 --with-gc={page,zone} choose the garbage collection mechanism to use
1103 with the compiler
1104 --with-system-zlib use installed libz
1105 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1106 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
1107 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
1108 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
1109
1110 Some influential environment variables:
1111 CC C compiler command
1112 CFLAGS C compiler flags
1113 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1114 nonstandard directory <lib dir>
1115 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
1116 headers in a nonstandard directory <include dir>
1117 CPP C preprocessor
1118 GMPLIBS How to link GMP
1119 GMPINC How to find GMP include files
1120
1121 Use these variables to override the choices made by `configure' or to help
1122 it to find libraries and programs with nonstandard names/locations.
1123
1124 _ACEOF
1125 fi
1126
1127 if test "$ac_init_help" = "recursive"; then
1128 # If there are subdirs, report their specific --help.
1129 ac_popdir=`pwd`
1130 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1131 test -d $ac_dir || continue
1132 ac_builddir=.
1133
1134 if test "$ac_dir" != .; then
1135 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1136 # A "../" for each directory in $ac_dir_suffix.
1137 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1138 else
1139 ac_dir_suffix= ac_top_builddir=
1140 fi
1141
1142 case $srcdir in
1143 .) # No --srcdir option. We are building in place.
1144 ac_srcdir=.
1145 if test -z "$ac_top_builddir"; then
1146 ac_top_srcdir=.
1147 else
1148 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1149 fi ;;
1150 [\\/]* | ?:[\\/]* ) # Absolute path.
1151 ac_srcdir=$srcdir$ac_dir_suffix;
1152 ac_top_srcdir=$srcdir ;;
1153 *) # Relative path.
1154 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1155 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1156 esac
1157
1158 # Do not use `cd foo && pwd` to compute absolute paths, because
1159 # the directories may not exist.
1160 case `pwd` in
1161 .) ac_abs_builddir="$ac_dir";;
1162 *)
1163 case "$ac_dir" in
1164 .) ac_abs_builddir=`pwd`;;
1165 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1166 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1167 esac;;
1168 esac
1169 case $ac_abs_builddir in
1170 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1171 *)
1172 case ${ac_top_builddir}. in
1173 .) ac_abs_top_builddir=$ac_abs_builddir;;
1174 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1175 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1176 esac;;
1177 esac
1178 case $ac_abs_builddir in
1179 .) ac_abs_srcdir=$ac_srcdir;;
1180 *)
1181 case $ac_srcdir in
1182 .) ac_abs_srcdir=$ac_abs_builddir;;
1183 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1184 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1185 esac;;
1186 esac
1187 case $ac_abs_builddir in
1188 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1189 *)
1190 case $ac_top_srcdir in
1191 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1192 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1193 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1194 esac;;
1195 esac
1196
1197 cd $ac_dir
1198 # Check for guested configure; otherwise get Cygnus style configure.
1199 if test -f $ac_srcdir/configure.gnu; then
1200 echo
1201 $SHELL $ac_srcdir/configure.gnu --help=recursive
1202 elif test -f $ac_srcdir/configure; then
1203 echo
1204 $SHELL $ac_srcdir/configure --help=recursive
1205 elif test -f $ac_srcdir/configure.ac ||
1206 test -f $ac_srcdir/configure.in; then
1207 echo
1208 $ac_configure --help
1209 else
1210 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1211 fi
1212 cd $ac_popdir
1213 done
1214 fi
1215
1216 test -n "$ac_init_help" && exit 0
1217 if $ac_init_version; then
1218 cat <<\_ACEOF
1219
1220 Copyright (C) 2003 Free Software Foundation, Inc.
1221 This configure script is free software; the Free Software Foundation
1222 gives unlimited permission to copy, distribute and modify it.
1223 _ACEOF
1224 exit 0
1225 fi
1226 exec 5>config.log
1227 cat >&5 <<_ACEOF
1228 This file contains any messages produced by compilers while
1229 running configure, to aid debugging if configure makes a mistake.
1230
1231 It was created by $as_me, which was
1232 generated by GNU Autoconf 2.59. Invocation command line was
1233
1234 $ $0 $@
1235
1236 _ACEOF
1237 {
1238 cat <<_ASUNAME
1239 ## --------- ##
1240 ## Platform. ##
1241 ## --------- ##
1242
1243 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1244 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1245 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1246 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1247 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1248
1249 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1250 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1251
1252 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1253 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1254 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1255 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1256 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1257 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1258 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1259
1260 _ASUNAME
1261
1262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1263 for as_dir in $PATH
1264 do
1265 IFS=$as_save_IFS
1266 test -z "$as_dir" && as_dir=.
1267 echo "PATH: $as_dir"
1268 done
1269
1270 } >&5
1271
1272 cat >&5 <<_ACEOF
1273
1274
1275 ## ----------- ##
1276 ## Core tests. ##
1277 ## ----------- ##
1278
1279 _ACEOF
1280
1281
1282 # Keep a trace of the command line.
1283 # Strip out --no-create and --no-recursion so they do not pile up.
1284 # Strip out --silent because we don't want to record it for future runs.
1285 # Also quote any args containing shell meta-characters.
1286 # Make two passes to allow for proper duplicate-argument suppression.
1287 ac_configure_args=
1288 ac_configure_args0=
1289 ac_configure_args1=
1290 ac_sep=
1291 ac_must_keep_next=false
1292 for ac_pass in 1 2
1293 do
1294 for ac_arg
1295 do
1296 case $ac_arg in
1297 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1298 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1299 | -silent | --silent | --silen | --sile | --sil)
1300 continue ;;
1301 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1302 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1303 esac
1304 case $ac_pass in
1305 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1306 2)
1307 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1308 if test $ac_must_keep_next = true; then
1309 ac_must_keep_next=false # Got value, back to normal.
1310 else
1311 case $ac_arg in
1312 *=* | --config-cache | -C | -disable-* | --disable-* \
1313 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1314 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1315 | -with-* | --with-* | -without-* | --without-* | --x)
1316 case "$ac_configure_args0 " in
1317 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1318 esac
1319 ;;
1320 -* ) ac_must_keep_next=true ;;
1321 esac
1322 fi
1323 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1324 # Get rid of the leading space.
1325 ac_sep=" "
1326 ;;
1327 esac
1328 done
1329 done
1330 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1331 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1332
1333 # When interrupted or exit'd, cleanup temporary files, and complete
1334 # config.log. We remove comments because anyway the quotes in there
1335 # would cause problems or look ugly.
1336 # WARNING: Be sure not to use single quotes in there, as some shells,
1337 # such as our DU 5.0 friend, will then `close' the trap.
1338 trap 'exit_status=$?
1339 # Save into config.log some information that might help in debugging.
1340 {
1341 echo
1342
1343 cat <<\_ASBOX
1344 ## ---------------- ##
1345 ## Cache variables. ##
1346 ## ---------------- ##
1347 _ASBOX
1348 echo
1349 # The following way of writing the cache mishandles newlines in values,
1350 {
1351 (set) 2>&1 |
1352 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1353 *ac_space=\ *)
1354 sed -n \
1355 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1356 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1357 ;;
1358 *)
1359 sed -n \
1360 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1361 ;;
1362 esac;
1363 }
1364 echo
1365
1366 cat <<\_ASBOX
1367 ## ----------------- ##
1368 ## Output variables. ##
1369 ## ----------------- ##
1370 _ASBOX
1371 echo
1372 for ac_var in $ac_subst_vars
1373 do
1374 eval ac_val=$`echo $ac_var`
1375 echo "$ac_var='"'"'$ac_val'"'"'"
1376 done | sort
1377 echo
1378
1379 if test -n "$ac_subst_files"; then
1380 cat <<\_ASBOX
1381 ## ------------- ##
1382 ## Output files. ##
1383 ## ------------- ##
1384 _ASBOX
1385 echo
1386 for ac_var in $ac_subst_files
1387 do
1388 eval ac_val=$`echo $ac_var`
1389 echo "$ac_var='"'"'$ac_val'"'"'"
1390 done | sort
1391 echo
1392 fi
1393
1394 if test -s confdefs.h; then
1395 cat <<\_ASBOX
1396 ## ----------- ##
1397 ## confdefs.h. ##
1398 ## ----------- ##
1399 _ASBOX
1400 echo
1401 sed "/^$/d" confdefs.h | sort
1402 echo
1403 fi
1404 test "$ac_signal" != 0 &&
1405 echo "$as_me: caught signal $ac_signal"
1406 echo "$as_me: exit $exit_status"
1407 } >&5
1408 rm -f core *.core &&
1409 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1410 exit $exit_status
1411 ' 0
1412 for ac_signal in 1 2 13 15; do
1413 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1414 done
1415 ac_signal=0
1416
1417 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1418 rm -rf conftest* confdefs.h
1419 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1420 echo >confdefs.h
1421
1422 # Predefined preprocessor variables.
1423
1424 cat >>confdefs.h <<_ACEOF
1425 #define PACKAGE_NAME "$PACKAGE_NAME"
1426 _ACEOF
1427
1428
1429 cat >>confdefs.h <<_ACEOF
1430 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1431 _ACEOF
1432
1433
1434 cat >>confdefs.h <<_ACEOF
1435 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1436 _ACEOF
1437
1438
1439 cat >>confdefs.h <<_ACEOF
1440 #define PACKAGE_STRING "$PACKAGE_STRING"
1441 _ACEOF
1442
1443
1444 cat >>confdefs.h <<_ACEOF
1445 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1446 _ACEOF
1447
1448
1449 # Let the site file select an alternate cache file if it wants to.
1450 # Prefer explicitly selected file to automatically selected ones.
1451 if test -z "$CONFIG_SITE"; then
1452 if test "x$prefix" != xNONE; then
1453 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1454 else
1455 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1456 fi
1457 fi
1458 for ac_site_file in $CONFIG_SITE; do
1459 if test -r "$ac_site_file"; then
1460 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1461 echo "$as_me: loading site script $ac_site_file" >&6;}
1462 sed 's/^/| /' "$ac_site_file" >&5
1463 . "$ac_site_file"
1464 fi
1465 done
1466
1467 if test -r "$cache_file"; then
1468 # Some versions of bash will fail to source /dev/null (special
1469 # files actually), so we avoid doing that.
1470 if test -f "$cache_file"; then
1471 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1472 echo "$as_me: loading cache $cache_file" >&6;}
1473 case $cache_file in
1474 [\\/]* | ?:[\\/]* ) . $cache_file;;
1475 *) . ./$cache_file;;
1476 esac
1477 fi
1478 else
1479 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1480 echo "$as_me: creating cache $cache_file" >&6;}
1481 >$cache_file
1482 fi
1483
1484 # Check that the precious variables saved in the cache have kept the same
1485 # value.
1486 ac_cache_corrupted=false
1487 for ac_var in `(set) 2>&1 |
1488 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1489 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1490 eval ac_new_set=\$ac_env_${ac_var}_set
1491 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1492 eval ac_new_val="\$ac_env_${ac_var}_value"
1493 case $ac_old_set,$ac_new_set in
1494 set,)
1495 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1496 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1497 ac_cache_corrupted=: ;;
1498 ,set)
1499 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1500 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1501 ac_cache_corrupted=: ;;
1502 ,);;
1503 *)
1504 if test "x$ac_old_val" != "x$ac_new_val"; then
1505 # differences in whitespace do not lead to failure.
1506 ac_old_val_w=`echo x $ac_old_val`
1507 ac_new_val_w=`echo x $ac_new_val`
1508 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1509 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1510 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1511 ac_cache_corrupted=:
1512 else
1513 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1514 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1515 eval $ac_var=\$ac_old_val
1516 fi
1517 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1518 echo "$as_me: former value: \`$ac_old_val'" >&2;}
1519 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1520 echo "$as_me: current value: \`$ac_new_val'" >&2;}
1521 fi;;
1522 esac
1523 # Pass precious variables to config.status.
1524 if test "$ac_new_set" = set; then
1525 case $ac_new_val in
1526 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1527 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1528 *) ac_arg=$ac_var=$ac_new_val ;;
1529 esac
1530 case " $ac_configure_args " in
1531 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1532 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1533 esac
1534 fi
1535 done
1536 if $ac_cache_corrupted; then
1537 { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1538 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1539 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1540 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1541 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1542 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1543 { (exit 1); exit 1; }; }
1544 fi
1545
1546 ac_ext=c
1547 ac_cpp='$CPP $CPPFLAGS'
1548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1575
1576
1577 gcc_version=`cat $srcdir/BASE-VER`
1578
1579 # Determine the host, build, and target systems
1580 ac_aux_dir=
1581 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1582 if test -f $ac_dir/install-sh; then
1583 ac_aux_dir=$ac_dir
1584 ac_install_sh="$ac_aux_dir/install-sh -c"
1585 break
1586 elif test -f $ac_dir/install.sh; then
1587 ac_aux_dir=$ac_dir
1588 ac_install_sh="$ac_aux_dir/install.sh -c"
1589 break
1590 elif test -f $ac_dir/shtool; then
1591 ac_aux_dir=$ac_dir
1592 ac_install_sh="$ac_aux_dir/shtool install -c"
1593 break
1594 fi
1595 done
1596 if test -z "$ac_aux_dir"; then
1597 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1598 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1599 { (exit 1); exit 1; }; }
1600 fi
1601 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1602 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1603 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1604
1605 # Make sure we can run config.sub.
1606 $ac_config_sub sun4 >/dev/null 2>&1 ||
1607 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1608 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1609 { (exit 1); exit 1; }; }
1610
1611 echo "$as_me:$LINENO: checking build system type" >&5
1612 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1613 if test "${ac_cv_build+set}" = set; then
1614 echo $ECHO_N "(cached) $ECHO_C" >&6
1615 else
1616 ac_cv_build_alias=$build_alias
1617 test -z "$ac_cv_build_alias" &&
1618 ac_cv_build_alias=`$ac_config_guess`
1619 test -z "$ac_cv_build_alias" &&
1620 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1621 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1622 { (exit 1); exit 1; }; }
1623 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1624 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1625 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1626 { (exit 1); exit 1; }; }
1627
1628 fi
1629 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1630 echo "${ECHO_T}$ac_cv_build" >&6
1631 build=$ac_cv_build
1632 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1633 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1634 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1635
1636
1637 echo "$as_me:$LINENO: checking host system type" >&5
1638 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1639 if test "${ac_cv_host+set}" = set; then
1640 echo $ECHO_N "(cached) $ECHO_C" >&6
1641 else
1642 ac_cv_host_alias=$host_alias
1643 test -z "$ac_cv_host_alias" &&
1644 ac_cv_host_alias=$ac_cv_build_alias
1645 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1646 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1647 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1648 { (exit 1); exit 1; }; }
1649
1650 fi
1651 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1652 echo "${ECHO_T}$ac_cv_host" >&6
1653 host=$ac_cv_host
1654 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1655 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1656 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1657
1658
1659 echo "$as_me:$LINENO: checking target system type" >&5
1660 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1661 if test "${ac_cv_target+set}" = set; then
1662 echo $ECHO_N "(cached) $ECHO_C" >&6
1663 else
1664 ac_cv_target_alias=$target_alias
1665 test "x$ac_cv_target_alias" = "x" &&
1666 ac_cv_target_alias=$ac_cv_host_alias
1667 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1668 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1669 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1670 { (exit 1); exit 1; }; }
1671
1672 fi
1673 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1674 echo "${ECHO_T}$ac_cv_target" >&6
1675 target=$ac_cv_target
1676 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1677 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1678 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1679
1680
1681 # The aliases save the names the user supplied, while $host etc.
1682 # will get canonicalized.
1683 test -n "$target_alias" &&
1684 test "$program_prefix$program_suffix$program_transform_name" = \
1685 NONENONEs,x,x, &&
1686 program_prefix=${target_alias}-
1687
1688 # Determine the noncanonical target name, for directory use.
1689 case ${build_alias} in
1690 "") build_noncanonical=${build} ;;
1691 *) build_noncanonical=${build_alias} ;;
1692 esac
1693
1694 case ${host_alias} in
1695 "") host_noncanonical=${build_noncanonical} ;;
1696 *) host_noncanonical=${host_alias} ;;
1697 esac
1698
1699 case ${target_alias} in
1700 "") target_noncanonical=${host_noncanonical} ;;
1701 *) target_noncanonical=${target_alias} ;;
1702 esac
1703
1704
1705
1706
1707 # Determine the target- and build-specific subdirectories
1708
1709 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1710 # have matching libraries, they should use host libraries: Makefile.tpl
1711 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1712 # However, they still use the build modules, because the corresponding
1713 # host modules (e.g. bison) are only built for the host when bootstrap
1714 # finishes. So:
1715 # - build_subdir is where we find build modules, and never changes.
1716 # - build_libsubdir is where we find build libraries, and can be overridden.
1717
1718 # Prefix 'build-' so this never conflicts with target_subdir.
1719 build_subdir="build-${build_noncanonical}"
1720
1721 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1722 if test "${with_build_libsubdir+set}" = set; then
1723 withval="$with_build_libsubdir"
1724 build_libsubdir="$withval"
1725 else
1726 build_libsubdir="$build_subdir"
1727 fi;
1728 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1729 if ( test $srcdir = . && test -d gcc ) \
1730 || test -d $srcdir/../host-${host_noncanonical}; then
1731 host_subdir="host-${host_noncanonical}"
1732 else
1733 host_subdir=.
1734 fi
1735 # No prefix.
1736 target_subdir=${target_noncanonical}
1737
1738
1739 # Set program_transform_name
1740 test "$program_prefix" != NONE &&
1741 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1742 # Use a double $ so make ignores it.
1743 test "$program_suffix" != NONE &&
1744 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1745 # Double any \ or $. echo might interpret backslashes.
1746 # By default was `s,x,x', remove it if useless.
1747 cat <<\_ACEOF >conftest.sed
1748 s/[\\$]/&&/g;s/;s,x,x,$//
1749 _ACEOF
1750 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1751 rm conftest.sed
1752
1753
1754 # Check for bogus environment variables.
1755 # Test if LIBRARY_PATH contains the notation for the current directory
1756 # since this would lead to problems installing/building glibc.
1757 # LIBRARY_PATH contains the current directory if one of the following
1758 # is true:
1759 # - one of the terminals (":" and ";") is the first or last sign
1760 # - two terminals occur directly after each other
1761 # - the path contains an element with a dot in it
1762 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1763 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1764 case ${LIBRARY_PATH} in
1765 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1766 library_path_setting="contains current directory"
1767 ;;
1768 *)
1769 library_path_setting="ok"
1770 ;;
1771 esac
1772 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1773 echo "${ECHO_T}$library_path_setting" >&6
1774 if test "$library_path_setting" != "ok"; then
1775 { { echo "$as_me:$LINENO: error:
1776 *** LIBRARY_PATH shouldn't contain the current directory when
1777 *** building gcc. Please change the environment variable
1778 *** and run configure again." >&5
1779 echo "$as_me: error:
1780 *** LIBRARY_PATH shouldn't contain the current directory when
1781 *** building gcc. Please change the environment variable
1782 *** and run configure again." >&2;}
1783 { (exit 1); exit 1; }; }
1784 fi
1785
1786 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1787 # since this would lead to problems installing/building glibc.
1788 # GCC_EXEC_PREFIX contains the current directory if one of the following
1789 # is true:
1790 # - one of the terminals (":" and ";") is the first or last sign
1791 # - two terminals occur directly after each other
1792 # - the path contains an element with a dot in it
1793 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1794 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1795 case ${GCC_EXEC_PREFIX} in
1796 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1797 gcc_exec_prefix_setting="contains current directory"
1798 ;;
1799 *)
1800 gcc_exec_prefix_setting="ok"
1801 ;;
1802 esac
1803 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1804 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1805 if test "$gcc_exec_prefix_setting" != "ok"; then
1806 { { echo "$as_me:$LINENO: error:
1807 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1808 *** building gcc. Please change the environment variable
1809 *** and run configure again." >&5
1810 echo "$as_me: error:
1811 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1812 *** building gcc. Please change the environment variable
1813 *** and run configure again." >&2;}
1814 { (exit 1); exit 1; }; }
1815 fi
1816
1817 # -----------
1818 # Directories
1819 # -----------
1820
1821 # Specify the local prefix
1822 local_prefix=
1823
1824 # Check whether --with-local-prefix or --without-local-prefix was given.
1825 if test "${with_local_prefix+set}" = set; then
1826 withval="$with_local_prefix"
1827 case "${withval}" in
1828 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1829 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1830 { (exit 1); exit 1; }; } ;;
1831 no) ;;
1832 *) local_prefix=$with_local_prefix ;;
1833 esac
1834 fi;
1835
1836 # Default local prefix if it is empty
1837 if test x$local_prefix = x; then
1838 local_prefix=/usr/local
1839 fi
1840
1841 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1842 # passed in by the toplevel make and thus we'd get different behavior
1843 # depending on where we built the sources.
1844 gcc_gxx_include_dir=
1845 # Specify the g++ header file directory
1846
1847 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1848 if test "${with_gxx_include_dir+set}" = set; then
1849 withval="$with_gxx_include_dir"
1850 case "${withval}" in
1851 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1852 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1853 { (exit 1); exit 1; }; } ;;
1854 no) ;;
1855 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1856 esac
1857 fi;
1858
1859 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1860 if test x${gcc_gxx_include_dir} = x; then
1861 if test x${enable_version_specific_runtime_libs} = xyes; then
1862 gcc_gxx_include_dir='${libsubdir}/include/c++'
1863 else
1864 libstdcxx_incdir='include/c++/$(version)'
1865 if test x$host != x$target; then
1866 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1867 fi
1868 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1869 fi
1870 fi
1871
1872
1873 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1874 if test "${with_cpp_install_dir+set}" = set; then
1875 withval="$with_cpp_install_dir"
1876 if test x$withval = xyes; then
1877 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1878 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1879 { (exit 1); exit 1; }; }
1880 elif test x$withval != xno; then
1881 cpp_install_dir=$withval
1882 fi
1883 fi;
1884
1885 # We would like to our source tree to be readonly. However when releases or
1886 # pre-releases are generated, the flex/bison generated files as well as the
1887 # various formats of manuals need to be included along with the rest of the
1888 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1889 # just that.
1890
1891 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1892 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1893 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1894 if test "${enable_generated_files_in_srcdir+set}" = set; then
1895 enableval="$enable_generated_files_in_srcdir"
1896 generated_files_in_srcdir=$enableval
1897 else
1898 generated_files_in_srcdir=no
1899 fi;
1900
1901 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1902 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1903
1904 if test "$generated_files_in_srcdir" = "yes"; then
1905 GENINSRC=''
1906 else
1907 GENINSRC='#'
1908 fi
1909
1910
1911 # -------------------
1912 # Find default linker
1913 # -------------------
1914
1915 # With GNU ld
1916
1917 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1918 if test "${with_gnu_ld+set}" = set; then
1919 withval="$with_gnu_ld"
1920 gnu_ld_flag="$with_gnu_ld"
1921 else
1922 gnu_ld_flag=no
1923 fi;
1924
1925 # With pre-defined ld
1926
1927 # Check whether --with-ld or --without-ld was given.
1928 if test "${with_ld+set}" = set; then
1929 withval="$with_ld"
1930 DEFAULT_LINKER="$with_ld"
1931 fi;
1932 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1933 if test ! -x "$DEFAULT_LINKER"; then
1934 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1935 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1936 { (exit 1); exit 1; }; }
1937 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1938 gnu_ld_flag=yes
1939 fi
1940
1941 cat >>confdefs.h <<_ACEOF
1942 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1943 _ACEOF
1944
1945 fi
1946
1947 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1948
1949 cat >>confdefs.h <<_ACEOF
1950 #define HAVE_GNU_LD $gnu_ld
1951 _ACEOF
1952
1953
1954 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1955 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1956 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1957 if test x"$gnu_ld_flag" = x"no"; then
1958 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1959 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1960 else
1961 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1962 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1963 fi
1964 else
1965 echo "$as_me:$LINENO: result: no" >&5
1966 echo "${ECHO_T}no" >&6
1967 fi
1968
1969 # With demangler in GNU ld
1970
1971 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1972 if test "${with_demangler_in_ld+set}" = set; then
1973 withval="$with_demangler_in_ld"
1974 demangler_in_ld="$with_demangler_in_ld"
1975 else
1976 demangler_in_ld=no
1977 fi;
1978
1979 # ----------------------
1980 # Find default assembler
1981 # ----------------------
1982
1983 # With GNU as
1984
1985 # Check whether --with-gnu-as or --without-gnu-as was given.
1986 if test "${with_gnu_as+set}" = set; then
1987 withval="$with_gnu_as"
1988 gas_flag="$with_gnu_as"
1989 else
1990 gas_flag=no
1991 fi;
1992
1993
1994 # Check whether --with-as or --without-as was given.
1995 if test "${with_as+set}" = set; then
1996 withval="$with_as"
1997 DEFAULT_ASSEMBLER="$with_as"
1998 fi;
1999 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2000 if test ! -x "$DEFAULT_ASSEMBLER"; then
2001 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
2002 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
2003 { (exit 1); exit 1; }; }
2004 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
2005 gas_flag=yes
2006 fi
2007
2008 cat >>confdefs.h <<_ACEOF
2009 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2010 _ACEOF
2011
2012 fi
2013
2014 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2015
2016 cat >>confdefs.h <<_ACEOF
2017 #define HAVE_GNU_AS $gnu_as
2018 _ACEOF
2019
2020
2021 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2022 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2023 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2024 if test x"$gas_flag" = x"no"; then
2025 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2026 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2027 else
2028 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2029 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2030 fi
2031 else
2032 echo "$as_me:$LINENO: result: no" >&5
2033 echo "${ECHO_T}no" >&6
2034 fi
2035
2036 # ---------------
2037 # Find C compiler
2038 # ---------------
2039
2040 # If a non-executable a.out is present (e.g. created by GNU as above even if
2041 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2042 # file, even when creating an executable, so an execution test fails.
2043 # Remove possible default executable files to avoid this.
2044 #
2045 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2046 # Autoconf includes it.
2047 rm -f a.out a.exe b.out
2048
2049 # Find the native compiler
2050 ac_ext=c
2051 ac_cpp='$CPP $CPPFLAGS'
2052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2055 if test -n "$ac_tool_prefix"; then
2056 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2057 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2058 echo "$as_me:$LINENO: checking for $ac_word" >&5
2059 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2060 if test "${ac_cv_prog_CC+set}" = set; then
2061 echo $ECHO_N "(cached) $ECHO_C" >&6
2062 else
2063 if test -n "$CC"; then
2064 ac_cv_prog_CC="$CC" # Let the user override the test.
2065 else
2066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2067 for as_dir in $PATH
2068 do
2069 IFS=$as_save_IFS
2070 test -z "$as_dir" && as_dir=.
2071 for ac_exec_ext in '' $ac_executable_extensions; do
2072 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2073 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2074 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2075 break 2
2076 fi
2077 done
2078 done
2079
2080 fi
2081 fi
2082 CC=$ac_cv_prog_CC
2083 if test -n "$CC"; then
2084 echo "$as_me:$LINENO: result: $CC" >&5
2085 echo "${ECHO_T}$CC" >&6
2086 else
2087 echo "$as_me:$LINENO: result: no" >&5
2088 echo "${ECHO_T}no" >&6
2089 fi
2090
2091 fi
2092 if test -z "$ac_cv_prog_CC"; then
2093 ac_ct_CC=$CC
2094 # Extract the first word of "gcc", so it can be a program name with args.
2095 set dummy gcc; ac_word=$2
2096 echo "$as_me:$LINENO: checking for $ac_word" >&5
2097 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2098 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2099 echo $ECHO_N "(cached) $ECHO_C" >&6
2100 else
2101 if test -n "$ac_ct_CC"; then
2102 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2103 else
2104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2105 for as_dir in $PATH
2106 do
2107 IFS=$as_save_IFS
2108 test -z "$as_dir" && as_dir=.
2109 for ac_exec_ext in '' $ac_executable_extensions; do
2110 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2111 ac_cv_prog_ac_ct_CC="gcc"
2112 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2113 break 2
2114 fi
2115 done
2116 done
2117
2118 fi
2119 fi
2120 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2121 if test -n "$ac_ct_CC"; then
2122 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2123 echo "${ECHO_T}$ac_ct_CC" >&6
2124 else
2125 echo "$as_me:$LINENO: result: no" >&5
2126 echo "${ECHO_T}no" >&6
2127 fi
2128
2129 CC=$ac_ct_CC
2130 else
2131 CC="$ac_cv_prog_CC"
2132 fi
2133
2134 if test -z "$CC"; then
2135 if test -n "$ac_tool_prefix"; then
2136 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2137 set dummy ${ac_tool_prefix}cc; ac_word=$2
2138 echo "$as_me:$LINENO: checking for $ac_word" >&5
2139 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2140 if test "${ac_cv_prog_CC+set}" = set; then
2141 echo $ECHO_N "(cached) $ECHO_C" >&6
2142 else
2143 if test -n "$CC"; then
2144 ac_cv_prog_CC="$CC" # Let the user override the test.
2145 else
2146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2147 for as_dir in $PATH
2148 do
2149 IFS=$as_save_IFS
2150 test -z "$as_dir" && as_dir=.
2151 for ac_exec_ext in '' $ac_executable_extensions; do
2152 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2153 ac_cv_prog_CC="${ac_tool_prefix}cc"
2154 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2155 break 2
2156 fi
2157 done
2158 done
2159
2160 fi
2161 fi
2162 CC=$ac_cv_prog_CC
2163 if test -n "$CC"; then
2164 echo "$as_me:$LINENO: result: $CC" >&5
2165 echo "${ECHO_T}$CC" >&6
2166 else
2167 echo "$as_me:$LINENO: result: no" >&5
2168 echo "${ECHO_T}no" >&6
2169 fi
2170
2171 fi
2172 if test -z "$ac_cv_prog_CC"; then
2173 ac_ct_CC=$CC
2174 # Extract the first word of "cc", so it can be a program name with args.
2175 set dummy cc; ac_word=$2
2176 echo "$as_me:$LINENO: checking for $ac_word" >&5
2177 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2178 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2179 echo $ECHO_N "(cached) $ECHO_C" >&6
2180 else
2181 if test -n "$ac_ct_CC"; then
2182 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2183 else
2184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2185 for as_dir in $PATH
2186 do
2187 IFS=$as_save_IFS
2188 test -z "$as_dir" && as_dir=.
2189 for ac_exec_ext in '' $ac_executable_extensions; do
2190 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2191 ac_cv_prog_ac_ct_CC="cc"
2192 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2193 break 2
2194 fi
2195 done
2196 done
2197
2198 fi
2199 fi
2200 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2201 if test -n "$ac_ct_CC"; then
2202 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2203 echo "${ECHO_T}$ac_ct_CC" >&6
2204 else
2205 echo "$as_me:$LINENO: result: no" >&5
2206 echo "${ECHO_T}no" >&6
2207 fi
2208
2209 CC=$ac_ct_CC
2210 else
2211 CC="$ac_cv_prog_CC"
2212 fi
2213
2214 fi
2215 if test -z "$CC"; then
2216 # Extract the first word of "cc", so it can be a program name with args.
2217 set dummy cc; ac_word=$2
2218 echo "$as_me:$LINENO: checking for $ac_word" >&5
2219 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2220 if test "${ac_cv_prog_CC+set}" = set; then
2221 echo $ECHO_N "(cached) $ECHO_C" >&6
2222 else
2223 if test -n "$CC"; then
2224 ac_cv_prog_CC="$CC" # Let the user override the test.
2225 else
2226 ac_prog_rejected=no
2227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2228 for as_dir in $PATH
2229 do
2230 IFS=$as_save_IFS
2231 test -z "$as_dir" && as_dir=.
2232 for ac_exec_ext in '' $ac_executable_extensions; do
2233 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2234 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2235 ac_prog_rejected=yes
2236 continue
2237 fi
2238 ac_cv_prog_CC="cc"
2239 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2240 break 2
2241 fi
2242 done
2243 done
2244
2245 if test $ac_prog_rejected = yes; then
2246 # We found a bogon in the path, so make sure we never use it.
2247 set dummy $ac_cv_prog_CC
2248 shift
2249 if test $# != 0; then
2250 # We chose a different compiler from the bogus one.
2251 # However, it has the same basename, so the bogon will be chosen
2252 # first if we set CC to just the basename; use the full file name.
2253 shift
2254 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2255 fi
2256 fi
2257 fi
2258 fi
2259 CC=$ac_cv_prog_CC
2260 if test -n "$CC"; then
2261 echo "$as_me:$LINENO: result: $CC" >&5
2262 echo "${ECHO_T}$CC" >&6
2263 else
2264 echo "$as_me:$LINENO: result: no" >&5
2265 echo "${ECHO_T}no" >&6
2266 fi
2267
2268 fi
2269 if test -z "$CC"; then
2270 if test -n "$ac_tool_prefix"; then
2271 for ac_prog in cl
2272 do
2273 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2274 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2275 echo "$as_me:$LINENO: checking for $ac_word" >&5
2276 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2277 if test "${ac_cv_prog_CC+set}" = set; then
2278 echo $ECHO_N "(cached) $ECHO_C" >&6
2279 else
2280 if test -n "$CC"; then
2281 ac_cv_prog_CC="$CC" # Let the user override the test.
2282 else
2283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2284 for as_dir in $PATH
2285 do
2286 IFS=$as_save_IFS
2287 test -z "$as_dir" && as_dir=.
2288 for ac_exec_ext in '' $ac_executable_extensions; do
2289 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2290 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2291 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2292 break 2
2293 fi
2294 done
2295 done
2296
2297 fi
2298 fi
2299 CC=$ac_cv_prog_CC
2300 if test -n "$CC"; then
2301 echo "$as_me:$LINENO: result: $CC" >&5
2302 echo "${ECHO_T}$CC" >&6
2303 else
2304 echo "$as_me:$LINENO: result: no" >&5
2305 echo "${ECHO_T}no" >&6
2306 fi
2307
2308 test -n "$CC" && break
2309 done
2310 fi
2311 if test -z "$CC"; then
2312 ac_ct_CC=$CC
2313 for ac_prog in cl
2314 do
2315 # Extract the first word of "$ac_prog", so it can be a program name with args.
2316 set dummy $ac_prog; ac_word=$2
2317 echo "$as_me:$LINENO: checking for $ac_word" >&5
2318 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2319 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2320 echo $ECHO_N "(cached) $ECHO_C" >&6
2321 else
2322 if test -n "$ac_ct_CC"; then
2323 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2324 else
2325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2326 for as_dir in $PATH
2327 do
2328 IFS=$as_save_IFS
2329 test -z "$as_dir" && as_dir=.
2330 for ac_exec_ext in '' $ac_executable_extensions; do
2331 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2332 ac_cv_prog_ac_ct_CC="$ac_prog"
2333 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2334 break 2
2335 fi
2336 done
2337 done
2338
2339 fi
2340 fi
2341 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2342 if test -n "$ac_ct_CC"; then
2343 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2344 echo "${ECHO_T}$ac_ct_CC" >&6
2345 else
2346 echo "$as_me:$LINENO: result: no" >&5
2347 echo "${ECHO_T}no" >&6
2348 fi
2349
2350 test -n "$ac_ct_CC" && break
2351 done
2352
2353 CC=$ac_ct_CC
2354 fi
2355
2356 fi
2357
2358
2359 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2360 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2361 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2362 See \`config.log' for more details." >&5
2363 echo "$as_me: error: no acceptable C compiler found in \$PATH
2364 See \`config.log' for more details." >&2;}
2365 { (exit 1); exit 1; }; }; }
2366
2367 # Provide some information about the compiler.
2368 echo "$as_me:$LINENO:" \
2369 "checking for C compiler version" >&5
2370 ac_compiler=`set X $ac_compile; echo $2`
2371 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2372 (eval $ac_compiler --version </dev/null >&5) 2>&5
2373 ac_status=$?
2374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375 (exit $ac_status); }
2376 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2377 (eval $ac_compiler -v </dev/null >&5) 2>&5
2378 ac_status=$?
2379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380 (exit $ac_status); }
2381 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2382 (eval $ac_compiler -V </dev/null >&5) 2>&5
2383 ac_status=$?
2384 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2385 (exit $ac_status); }
2386
2387 cat >conftest.$ac_ext <<_ACEOF
2388 /* confdefs.h. */
2389 _ACEOF
2390 cat confdefs.h >>conftest.$ac_ext
2391 cat >>conftest.$ac_ext <<_ACEOF
2392 /* end confdefs.h. */
2393
2394 int
2395 main ()
2396 {
2397
2398 ;
2399 return 0;
2400 }
2401 _ACEOF
2402 ac_clean_files_save=$ac_clean_files
2403 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2404 # Try to create an executable without -o first, disregard a.out.
2405 # It will help us diagnose broken compilers, and finding out an intuition
2406 # of exeext.
2407 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2408 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2409 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2410 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2411 (eval $ac_link_default) 2>&5
2412 ac_status=$?
2413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2414 (exit $ac_status); }; then
2415 # Find the output, starting from the most likely. This scheme is
2416 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2417 # resort.
2418
2419 # Be careful to initialize this variable, since it used to be cached.
2420 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2421 ac_cv_exeext=
2422 # b.out is created by i960 compilers.
2423 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2424 do
2425 test -f "$ac_file" || continue
2426 case $ac_file in
2427 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2428 ;;
2429 conftest.$ac_ext )
2430 # This is the source file.
2431 ;;
2432 [ab].out )
2433 # We found the default executable, but exeext='' is most
2434 # certainly right.
2435 break;;
2436 *.* )
2437 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2438 # FIXME: I believe we export ac_cv_exeext for Libtool,
2439 # but it would be cool to find out if it's true. Does anybody
2440 # maintain Libtool? --akim.
2441 export ac_cv_exeext
2442 break;;
2443 * )
2444 break;;
2445 esac
2446 done
2447 else
2448 echo "$as_me: failed program was:" >&5
2449 sed 's/^/| /' conftest.$ac_ext >&5
2450
2451 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2452 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2453 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2454 See \`config.log' for more details." >&5
2455 echo "$as_me: error: C compiler cannot create executables
2456 See \`config.log' for more details." >&2;}
2457 { (exit 77); exit 77; }; }; }
2458 fi
2459
2460 ac_exeext=$ac_cv_exeext
2461 echo "$as_me:$LINENO: result: $ac_file" >&5
2462 echo "${ECHO_T}$ac_file" >&6
2463
2464 # Check the compiler produces executables we can run. If not, either
2465 # the compiler is broken, or we cross compile.
2466 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2467 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2468 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2469 # If not cross compiling, check that we can run a simple program.
2470 if test "$cross_compiling" != yes; then
2471 if { ac_try='./$ac_file'
2472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2473 (eval $ac_try) 2>&5
2474 ac_status=$?
2475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2476 (exit $ac_status); }; }; then
2477 cross_compiling=no
2478 else
2479 if test "$cross_compiling" = maybe; then
2480 cross_compiling=yes
2481 else
2482 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2483 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2484 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2485 If you meant to cross compile, use \`--host'.
2486 See \`config.log' for more details." >&5
2487 echo "$as_me: error: cannot run C compiled programs.
2488 If you meant to cross compile, use \`--host'.
2489 See \`config.log' for more details." >&2;}
2490 { (exit 1); exit 1; }; }; }
2491 fi
2492 fi
2493 fi
2494 echo "$as_me:$LINENO: result: yes" >&5
2495 echo "${ECHO_T}yes" >&6
2496
2497 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2498 ac_clean_files=$ac_clean_files_save
2499 # Check the compiler produces executables we can run. If not, either
2500 # the compiler is broken, or we cross compile.
2501 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2502 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2503 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2504 echo "${ECHO_T}$cross_compiling" >&6
2505
2506 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2507 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2508 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2509 (eval $ac_link) 2>&5
2510 ac_status=$?
2511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2512 (exit $ac_status); }; then
2513 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2514 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2515 # work properly (i.e., refer to `conftest.exe'), while it won't with
2516 # `rm'.
2517 for ac_file in conftest.exe conftest conftest.*; do
2518 test -f "$ac_file" || continue
2519 case $ac_file in
2520 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2521 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2522 export ac_cv_exeext
2523 break;;
2524 * ) break;;
2525 esac
2526 done
2527 else
2528 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2529 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2530 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2531 See \`config.log' for more details." >&5
2532 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2533 See \`config.log' for more details." >&2;}
2534 { (exit 1); exit 1; }; }; }
2535 fi
2536
2537 rm -f conftest$ac_cv_exeext
2538 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2539 echo "${ECHO_T}$ac_cv_exeext" >&6
2540
2541 rm -f conftest.$ac_ext
2542 EXEEXT=$ac_cv_exeext
2543 ac_exeext=$EXEEXT
2544 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2545 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2546 if test "${ac_cv_objext+set}" = set; then
2547 echo $ECHO_N "(cached) $ECHO_C" >&6
2548 else
2549 cat >conftest.$ac_ext <<_ACEOF
2550 /* confdefs.h. */
2551 _ACEOF
2552 cat confdefs.h >>conftest.$ac_ext
2553 cat >>conftest.$ac_ext <<_ACEOF
2554 /* end confdefs.h. */
2555
2556 int
2557 main ()
2558 {
2559
2560 ;
2561 return 0;
2562 }
2563 _ACEOF
2564 rm -f conftest.o conftest.obj
2565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2566 (eval $ac_compile) 2>&5
2567 ac_status=$?
2568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2569 (exit $ac_status); }; then
2570 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2571 case $ac_file in
2572 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2573 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2574 break;;
2575 esac
2576 done
2577 else
2578 echo "$as_me: failed program was:" >&5
2579 sed 's/^/| /' conftest.$ac_ext >&5
2580
2581 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2582 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2583 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2584 See \`config.log' for more details." >&5
2585 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2586 See \`config.log' for more details." >&2;}
2587 { (exit 1); exit 1; }; }; }
2588 fi
2589
2590 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2591 fi
2592 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2593 echo "${ECHO_T}$ac_cv_objext" >&6
2594 OBJEXT=$ac_cv_objext
2595 ac_objext=$OBJEXT
2596 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2597 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2598 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2599 echo $ECHO_N "(cached) $ECHO_C" >&6
2600 else
2601 cat >conftest.$ac_ext <<_ACEOF
2602 /* confdefs.h. */
2603 _ACEOF
2604 cat confdefs.h >>conftest.$ac_ext
2605 cat >>conftest.$ac_ext <<_ACEOF
2606 /* end confdefs.h. */
2607
2608 int
2609 main ()
2610 {
2611 #ifndef __GNUC__
2612 choke me
2613 #endif
2614
2615 ;
2616 return 0;
2617 }
2618 _ACEOF
2619 rm -f conftest.$ac_objext
2620 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2621 (eval $ac_compile) 2>conftest.er1
2622 ac_status=$?
2623 grep -v '^ *+' conftest.er1 >conftest.err
2624 rm -f conftest.er1
2625 cat conftest.err >&5
2626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627 (exit $ac_status); } &&
2628 { ac_try='test -z "$ac_c_werror_flag"
2629 || test ! -s conftest.err'
2630 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2631 (eval $ac_try) 2>&5
2632 ac_status=$?
2633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2634 (exit $ac_status); }; } &&
2635 { ac_try='test -s conftest.$ac_objext'
2636 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2637 (eval $ac_try) 2>&5
2638 ac_status=$?
2639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2640 (exit $ac_status); }; }; then
2641 ac_compiler_gnu=yes
2642 else
2643 echo "$as_me: failed program was:" >&5
2644 sed 's/^/| /' conftest.$ac_ext >&5
2645
2646 ac_compiler_gnu=no
2647 fi
2648 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2649 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2650
2651 fi
2652 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2653 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2654 GCC=`test $ac_compiler_gnu = yes && echo yes`
2655 ac_test_CFLAGS=${CFLAGS+set}
2656 ac_save_CFLAGS=$CFLAGS
2657 CFLAGS="-g"
2658 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2659 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2660 if test "${ac_cv_prog_cc_g+set}" = set; then
2661 echo $ECHO_N "(cached) $ECHO_C" >&6
2662 else
2663 cat >conftest.$ac_ext <<_ACEOF
2664 /* confdefs.h. */
2665 _ACEOF
2666 cat confdefs.h >>conftest.$ac_ext
2667 cat >>conftest.$ac_ext <<_ACEOF
2668 /* end confdefs.h. */
2669
2670 int
2671 main ()
2672 {
2673
2674 ;
2675 return 0;
2676 }
2677 _ACEOF
2678 rm -f conftest.$ac_objext
2679 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2680 (eval $ac_compile) 2>conftest.er1
2681 ac_status=$?
2682 grep -v '^ *+' conftest.er1 >conftest.err
2683 rm -f conftest.er1
2684 cat conftest.err >&5
2685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2686 (exit $ac_status); } &&
2687 { ac_try='test -z "$ac_c_werror_flag"
2688 || test ! -s conftest.err'
2689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2690 (eval $ac_try) 2>&5
2691 ac_status=$?
2692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2693 (exit $ac_status); }; } &&
2694 { ac_try='test -s conftest.$ac_objext'
2695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2696 (eval $ac_try) 2>&5
2697 ac_status=$?
2698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2699 (exit $ac_status); }; }; then
2700 ac_cv_prog_cc_g=yes
2701 else
2702 echo "$as_me: failed program was:" >&5
2703 sed 's/^/| /' conftest.$ac_ext >&5
2704
2705 ac_cv_prog_cc_g=no
2706 fi
2707 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2708 fi
2709 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2710 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2711 if test "$ac_test_CFLAGS" = set; then
2712 CFLAGS=$ac_save_CFLAGS
2713 elif test $ac_cv_prog_cc_g = yes; then
2714 if test "$GCC" = yes; then
2715 CFLAGS="-g -O2"
2716 else
2717 CFLAGS="-g"
2718 fi
2719 else
2720 if test "$GCC" = yes; then
2721 CFLAGS="-O2"
2722 else
2723 CFLAGS=
2724 fi
2725 fi
2726 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2727 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2728 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2729 echo $ECHO_N "(cached) $ECHO_C" >&6
2730 else
2731 ac_cv_prog_cc_stdc=no
2732 ac_save_CC=$CC
2733 cat >conftest.$ac_ext <<_ACEOF
2734 /* confdefs.h. */
2735 _ACEOF
2736 cat confdefs.h >>conftest.$ac_ext
2737 cat >>conftest.$ac_ext <<_ACEOF
2738 /* end confdefs.h. */
2739 #include <stdarg.h>
2740 #include <stdio.h>
2741 #include <sys/types.h>
2742 #include <sys/stat.h>
2743 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2744 struct buf { int x; };
2745 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2746 static char *e (p, i)
2747 char **p;
2748 int i;
2749 {
2750 return p[i];
2751 }
2752 static char *f (char * (*g) (char **, int), char **p, ...)
2753 {
2754 char *s;
2755 va_list v;
2756 va_start (v,p);
2757 s = g (p, va_arg (v,int));
2758 va_end (v);
2759 return s;
2760 }
2761
2762 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2763 function prototypes and stuff, but not '\xHH' hex character constants.
2764 These don't provoke an error unfortunately, instead are silently treated
2765 as 'x'. The following induces an error, until -std1 is added to get
2766 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2767 array size at least. It's necessary to write '\x00'==0 to get something
2768 that's true only with -std1. */
2769 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2770
2771 int test (int i, double x);
2772 struct s1 {int (*f) (int a);};
2773 struct s2 {int (*f) (double a);};
2774 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2775 int argc;
2776 char **argv;
2777 int
2778 main ()
2779 {
2780 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2781 ;
2782 return 0;
2783 }
2784 _ACEOF
2785 # Don't try gcc -ansi; that turns off useful extensions and
2786 # breaks some systems' header files.
2787 # AIX -qlanglvl=ansi
2788 # Ultrix and OSF/1 -std1
2789 # HP-UX 10.20 and later -Ae
2790 # HP-UX older versions -Aa -D_HPUX_SOURCE
2791 # SVR4 -Xc -D__EXTENSIONS__
2792 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2793 do
2794 CC="$ac_save_CC $ac_arg"
2795 rm -f conftest.$ac_objext
2796 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2797 (eval $ac_compile) 2>conftest.er1
2798 ac_status=$?
2799 grep -v '^ *+' conftest.er1 >conftest.err
2800 rm -f conftest.er1
2801 cat conftest.err >&5
2802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2803 (exit $ac_status); } &&
2804 { ac_try='test -z "$ac_c_werror_flag"
2805 || test ! -s conftest.err'
2806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2807 (eval $ac_try) 2>&5
2808 ac_status=$?
2809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2810 (exit $ac_status); }; } &&
2811 { ac_try='test -s conftest.$ac_objext'
2812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2813 (eval $ac_try) 2>&5
2814 ac_status=$?
2815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2816 (exit $ac_status); }; }; then
2817 ac_cv_prog_cc_stdc=$ac_arg
2818 break
2819 else
2820 echo "$as_me: failed program was:" >&5
2821 sed 's/^/| /' conftest.$ac_ext >&5
2822
2823 fi
2824 rm -f conftest.err conftest.$ac_objext
2825 done
2826 rm -f conftest.$ac_ext conftest.$ac_objext
2827 CC=$ac_save_CC
2828
2829 fi
2830
2831 case "x$ac_cv_prog_cc_stdc" in
2832 x|xno)
2833 echo "$as_me:$LINENO: result: none needed" >&5
2834 echo "${ECHO_T}none needed" >&6 ;;
2835 *)
2836 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2837 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2838 CC="$CC $ac_cv_prog_cc_stdc" ;;
2839 esac
2840
2841 # Some people use a C++ compiler to compile C. Since we use `exit',
2842 # in C++ we need to declare it. In case someone uses the same compiler
2843 # for both compiling C and C++ we need to have the C++ compiler decide
2844 # the declaration of exit, since it's the most demanding environment.
2845 cat >conftest.$ac_ext <<_ACEOF
2846 #ifndef __cplusplus
2847 choke me
2848 #endif
2849 _ACEOF
2850 rm -f conftest.$ac_objext
2851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2852 (eval $ac_compile) 2>conftest.er1
2853 ac_status=$?
2854 grep -v '^ *+' conftest.er1 >conftest.err
2855 rm -f conftest.er1
2856 cat conftest.err >&5
2857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858 (exit $ac_status); } &&
2859 { ac_try='test -z "$ac_c_werror_flag"
2860 || test ! -s conftest.err'
2861 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2862 (eval $ac_try) 2>&5
2863 ac_status=$?
2864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2865 (exit $ac_status); }; } &&
2866 { ac_try='test -s conftest.$ac_objext'
2867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2868 (eval $ac_try) 2>&5
2869 ac_status=$?
2870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2871 (exit $ac_status); }; }; then
2872 for ac_declaration in \
2873 '' \
2874 'extern "C" void std::exit (int) throw (); using std::exit;' \
2875 'extern "C" void std::exit (int); using std::exit;' \
2876 'extern "C" void exit (int) throw ();' \
2877 'extern "C" void exit (int);' \
2878 'void exit (int);'
2879 do
2880 cat >conftest.$ac_ext <<_ACEOF
2881 /* confdefs.h. */
2882 _ACEOF
2883 cat confdefs.h >>conftest.$ac_ext
2884 cat >>conftest.$ac_ext <<_ACEOF
2885 /* end confdefs.h. */
2886 $ac_declaration
2887 #include <stdlib.h>
2888 int
2889 main ()
2890 {
2891 exit (42);
2892 ;
2893 return 0;
2894 }
2895 _ACEOF
2896 rm -f conftest.$ac_objext
2897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2898 (eval $ac_compile) 2>conftest.er1
2899 ac_status=$?
2900 grep -v '^ *+' conftest.er1 >conftest.err
2901 rm -f conftest.er1
2902 cat conftest.err >&5
2903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904 (exit $ac_status); } &&
2905 { ac_try='test -z "$ac_c_werror_flag"
2906 || test ! -s conftest.err'
2907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2908 (eval $ac_try) 2>&5
2909 ac_status=$?
2910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911 (exit $ac_status); }; } &&
2912 { ac_try='test -s conftest.$ac_objext'
2913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914 (eval $ac_try) 2>&5
2915 ac_status=$?
2916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917 (exit $ac_status); }; }; then
2918 :
2919 else
2920 echo "$as_me: failed program was:" >&5
2921 sed 's/^/| /' conftest.$ac_ext >&5
2922
2923 continue
2924 fi
2925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2926 cat >conftest.$ac_ext <<_ACEOF
2927 /* confdefs.h. */
2928 _ACEOF
2929 cat confdefs.h >>conftest.$ac_ext
2930 cat >>conftest.$ac_ext <<_ACEOF
2931 /* end confdefs.h. */
2932 $ac_declaration
2933 int
2934 main ()
2935 {
2936 exit (42);
2937 ;
2938 return 0;
2939 }
2940 _ACEOF
2941 rm -f conftest.$ac_objext
2942 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2943 (eval $ac_compile) 2>conftest.er1
2944 ac_status=$?
2945 grep -v '^ *+' conftest.er1 >conftest.err
2946 rm -f conftest.er1
2947 cat conftest.err >&5
2948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949 (exit $ac_status); } &&
2950 { ac_try='test -z "$ac_c_werror_flag"
2951 || test ! -s conftest.err'
2952 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2953 (eval $ac_try) 2>&5
2954 ac_status=$?
2955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956 (exit $ac_status); }; } &&
2957 { ac_try='test -s conftest.$ac_objext'
2958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2959 (eval $ac_try) 2>&5
2960 ac_status=$?
2961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2962 (exit $ac_status); }; }; then
2963 break
2964 else
2965 echo "$as_me: failed program was:" >&5
2966 sed 's/^/| /' conftest.$ac_ext >&5
2967
2968 fi
2969 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2970 done
2971 rm -f conftest*
2972 if test -n "$ac_declaration"; then
2973 echo '#ifdef __cplusplus' >>confdefs.h
2974 echo $ac_declaration >>confdefs.h
2975 echo '#endif' >>confdefs.h
2976 fi
2977
2978 else
2979 echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2981
2982 fi
2983 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2984 ac_ext=c
2985 ac_cpp='$CPP $CPPFLAGS'
2986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2989
2990 if test "x$CC" != xcc; then
2991 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2992 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2993 else
2994 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2995 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2996 fi
2997 set dummy $CC; ac_cc=`echo $2 |
2998 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2999 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3000 echo $ECHO_N "(cached) $ECHO_C" >&6
3001 else
3002 cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h. */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3008
3009 int
3010 main ()
3011 {
3012
3013 ;
3014 return 0;
3015 }
3016 _ACEOF
3017 # Make sure it works both with $CC and with simple cc.
3018 # We do the test twice because some compilers refuse to overwrite an
3019 # existing .o file with -o, though they will create one.
3020 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3021 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3022 (eval $ac_try) 2>&5
3023 ac_status=$?
3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025 (exit $ac_status); } &&
3026 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3027 (eval $ac_try) 2>&5
3028 ac_status=$?
3029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030 (exit $ac_status); };
3031 then
3032 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3033 if test "x$CC" != xcc; then
3034 # Test first that cc exists at all.
3035 if { ac_try='cc -c conftest.$ac_ext >&5'
3036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037 (eval $ac_try) 2>&5
3038 ac_status=$?
3039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040 (exit $ac_status); }; }; then
3041 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3042 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3043 (eval $ac_try) 2>&5
3044 ac_status=$?
3045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046 (exit $ac_status); } &&
3047 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3048 (eval $ac_try) 2>&5
3049 ac_status=$?
3050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051 (exit $ac_status); };
3052 then
3053 # cc works too.
3054 :
3055 else
3056 # cc exists but doesn't like -o.
3057 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3058 fi
3059 fi
3060 fi
3061 else
3062 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3063 fi
3064 rm -f conftest*
3065
3066 fi
3067 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3068 echo "$as_me:$LINENO: result: yes" >&5
3069 echo "${ECHO_T}yes" >&6
3070 else
3071 echo "$as_me:$LINENO: result: no" >&5
3072 echo "${ECHO_T}no" >&6
3073
3074 cat >>confdefs.h <<\_ACEOF
3075 #define NO_MINUS_C_MINUS_O 1
3076 _ACEOF
3077
3078 fi
3079
3080 # expand $ac_aux_dir to an absolute path
3081 am_aux_dir=`cd $ac_aux_dir && pwd`
3082
3083 # FIXME: we rely on the cache variable name because
3084 # there is no other way.
3085 set dummy $CC
3086 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3087 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3088 # Losing compiler, so override with the script.
3089 # FIXME: It is wrong to rewrite CC.
3090 # But if we don't then we get into trouble of one sort or another.
3091 # A longer-term fix would be to have automake use am__CC in this case,
3092 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3093 CC="$am_aux_dir/compile $CC"
3094 fi
3095
3096
3097
3098
3099 if test -n "$ac_tool_prefix"; then
3100 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3101 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3102 echo "$as_me:$LINENO: checking for $ac_word" >&5
3103 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3104 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3105 echo $ECHO_N "(cached) $ECHO_C" >&6
3106 else
3107 if test -n "$GNATBIND"; then
3108 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3109 else
3110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3111 for as_dir in $PATH
3112 do
3113 IFS=$as_save_IFS
3114 test -z "$as_dir" && as_dir=.
3115 for ac_exec_ext in '' $ac_executable_extensions; do
3116 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3117 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3118 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3119 break 2
3120 fi
3121 done
3122 done
3123
3124 fi
3125 fi
3126 GNATBIND=$ac_cv_prog_GNATBIND
3127 if test -n "$GNATBIND"; then
3128 echo "$as_me:$LINENO: result: $GNATBIND" >&5
3129 echo "${ECHO_T}$GNATBIND" >&6
3130 else
3131 echo "$as_me:$LINENO: result: no" >&5
3132 echo "${ECHO_T}no" >&6
3133 fi
3134
3135 fi
3136 if test -z "$ac_cv_prog_GNATBIND"; then
3137 ac_ct_GNATBIND=$GNATBIND
3138 # Extract the first word of "gnatbind", so it can be a program name with args.
3139 set dummy gnatbind; ac_word=$2
3140 echo "$as_me:$LINENO: checking for $ac_word" >&5
3141 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3142 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3143 echo $ECHO_N "(cached) $ECHO_C" >&6
3144 else
3145 if test -n "$ac_ct_GNATBIND"; then
3146 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3147 else
3148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149 for as_dir in $PATH
3150 do
3151 IFS=$as_save_IFS
3152 test -z "$as_dir" && as_dir=.
3153 for ac_exec_ext in '' $ac_executable_extensions; do
3154 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3155 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3156 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3157 break 2
3158 fi
3159 done
3160 done
3161
3162 test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3163 fi
3164 fi
3165 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3166 if test -n "$ac_ct_GNATBIND"; then
3167 echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3168 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3169 else
3170 echo "$as_me:$LINENO: result: no" >&5
3171 echo "${ECHO_T}no" >&6
3172 fi
3173
3174 GNATBIND=$ac_ct_GNATBIND
3175 else
3176 GNATBIND="$ac_cv_prog_GNATBIND"
3177 fi
3178
3179 if test -n "$ac_tool_prefix"; then
3180 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3181 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3182 echo "$as_me:$LINENO: checking for $ac_word" >&5
3183 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3184 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3185 echo $ECHO_N "(cached) $ECHO_C" >&6
3186 else
3187 if test -n "$GNATMAKE"; then
3188 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3189 else
3190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191 for as_dir in $PATH
3192 do
3193 IFS=$as_save_IFS
3194 test -z "$as_dir" && as_dir=.
3195 for ac_exec_ext in '' $ac_executable_extensions; do
3196 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3197 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3198 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3199 break 2
3200 fi
3201 done
3202 done
3203
3204 fi
3205 fi
3206 GNATMAKE=$ac_cv_prog_GNATMAKE
3207 if test -n "$GNATMAKE"; then
3208 echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3209 echo "${ECHO_T}$GNATMAKE" >&6
3210 else
3211 echo "$as_me:$LINENO: result: no" >&5
3212 echo "${ECHO_T}no" >&6
3213 fi
3214
3215 fi
3216 if test -z "$ac_cv_prog_GNATMAKE"; then
3217 ac_ct_GNATMAKE=$GNATMAKE
3218 # Extract the first word of "gnatmake", so it can be a program name with args.
3219 set dummy gnatmake; ac_word=$2
3220 echo "$as_me:$LINENO: checking for $ac_word" >&5
3221 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3222 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3223 echo $ECHO_N "(cached) $ECHO_C" >&6
3224 else
3225 if test -n "$ac_ct_GNATMAKE"; then
3226 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3227 else
3228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3229 for as_dir in $PATH
3230 do
3231 IFS=$as_save_IFS
3232 test -z "$as_dir" && as_dir=.
3233 for ac_exec_ext in '' $ac_executable_extensions; do
3234 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3235 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3236 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3237 break 2
3238 fi
3239 done
3240 done
3241
3242 test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3243 fi
3244 fi
3245 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3246 if test -n "$ac_ct_GNATMAKE"; then
3247 echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3248 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3249 else
3250 echo "$as_me:$LINENO: result: no" >&5
3251 echo "${ECHO_T}no" >&6
3252 fi
3253
3254 GNATMAKE=$ac_ct_GNATMAKE
3255 else
3256 GNATMAKE="$ac_cv_prog_GNATMAKE"
3257 fi
3258
3259 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3260 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3261 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3262 echo $ECHO_N "(cached) $ECHO_C" >&6
3263 else
3264 cat >conftest.adb <<EOF
3265 procedure conftest is begin null; end conftest;
3266 EOF
3267 acx_cv_cc_gcc_supports_ada=no
3268 # There is a bug in old released versions of GCC which causes the
3269 # driver to exit successfully when the appropriate language module
3270 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3271 # Therefore we must check for the error message as well as an
3272 # unsuccessful exit.
3273 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3274 # given a .adb file, but produce no object file. So we must check
3275 # if an object file was really produced to guard against this.
3276 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3277 if test x"$errors" = x && test -f conftest.$ac_objext; then
3278 acx_cv_cc_gcc_supports_ada=yes
3279 fi
3280 rm -f conftest.*
3281 fi
3282 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3283 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3284
3285 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3286 have_gnat=yes
3287 else
3288 have_gnat=no
3289 fi
3290
3291
3292 # autoconf is lame and doesn't give us any substitution variable for this.
3293 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3294 NO_MINUS_C_MINUS_O=yes
3295 else
3296 OUTPUT_OPTION='-o $@'
3297 fi
3298
3299
3300
3301 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3302 # optimizations to be activated explicitly by the toplevel.
3303 case "$CC" in
3304 */prev-gcc/xgcc*) ;;
3305 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3306 esac
3307
3308
3309 # -------------------------
3310 # Check C compiler features
3311 # -------------------------
3312
3313
3314 ac_ext=c
3315 ac_cpp='$CPP $CPPFLAGS'
3316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3319 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3320 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3321 # On Suns, sometimes $CPP names a directory.
3322 if test -n "$CPP" && test -d "$CPP"; then
3323 CPP=
3324 fi
3325 if test -z "$CPP"; then
3326 if test "${ac_cv_prog_CPP+set}" = set; then
3327 echo $ECHO_N "(cached) $ECHO_C" >&6
3328 else
3329 # Double quotes because CPP needs to be expanded
3330 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3331 do
3332 ac_preproc_ok=false
3333 for ac_c_preproc_warn_flag in '' yes
3334 do
3335 # Use a header file that comes with gcc, so configuring glibc
3336 # with a fresh cross-compiler works.
3337 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3338 # <limits.h> exists even on freestanding compilers.
3339 # On the NeXT, cc -E runs the code through the compiler's parser,
3340 # not just through cpp. "Syntax error" is here to catch this case.
3341 cat >conftest.$ac_ext <<_ACEOF
3342 /* confdefs.h. */
3343 _ACEOF
3344 cat confdefs.h >>conftest.$ac_ext
3345 cat >>conftest.$ac_ext <<_ACEOF
3346 /* end confdefs.h. */
3347 #ifdef __STDC__
3348 # include <limits.h>
3349 #else
3350 # include <assert.h>
3351 #endif
3352 Syntax error
3353 _ACEOF
3354 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3355 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3356 ac_status=$?
3357 grep -v '^ *+' conftest.er1 >conftest.err
3358 rm -f conftest.er1
3359 cat conftest.err >&5
3360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361 (exit $ac_status); } >/dev/null; then
3362 if test -s conftest.err; then
3363 ac_cpp_err=$ac_c_preproc_warn_flag
3364 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3365 else
3366 ac_cpp_err=
3367 fi
3368 else
3369 ac_cpp_err=yes
3370 fi
3371 if test -z "$ac_cpp_err"; then
3372 :
3373 else
3374 echo "$as_me: failed program was:" >&5
3375 sed 's/^/| /' conftest.$ac_ext >&5
3376
3377 # Broken: fails on valid input.
3378 continue
3379 fi
3380 rm -f conftest.err conftest.$ac_ext
3381
3382 # OK, works on sane cases. Now check whether non-existent headers
3383 # can be detected and how.
3384 cat >conftest.$ac_ext <<_ACEOF
3385 /* confdefs.h. */
3386 _ACEOF
3387 cat confdefs.h >>conftest.$ac_ext
3388 cat >>conftest.$ac_ext <<_ACEOF
3389 /* end confdefs.h. */
3390 #include <ac_nonexistent.h>
3391 _ACEOF
3392 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3393 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3394 ac_status=$?
3395 grep -v '^ *+' conftest.er1 >conftest.err
3396 rm -f conftest.er1
3397 cat conftest.err >&5
3398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3399 (exit $ac_status); } >/dev/null; then
3400 if test -s conftest.err; then
3401 ac_cpp_err=$ac_c_preproc_warn_flag
3402 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3403 else
3404 ac_cpp_err=
3405 fi
3406 else
3407 ac_cpp_err=yes
3408 fi
3409 if test -z "$ac_cpp_err"; then
3410 # Broken: success on invalid input.
3411 continue
3412 else
3413 echo "$as_me: failed program was:" >&5
3414 sed 's/^/| /' conftest.$ac_ext >&5
3415
3416 # Passes both tests.
3417 ac_preproc_ok=:
3418 break
3419 fi
3420 rm -f conftest.err conftest.$ac_ext
3421
3422 done
3423 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3424 rm -f conftest.err conftest.$ac_ext
3425 if $ac_preproc_ok; then
3426 break
3427 fi
3428
3429 done
3430 ac_cv_prog_CPP=$CPP
3431
3432 fi
3433 CPP=$ac_cv_prog_CPP
3434 else
3435 ac_cv_prog_CPP=$CPP
3436 fi
3437 echo "$as_me:$LINENO: result: $CPP" >&5
3438 echo "${ECHO_T}$CPP" >&6
3439 ac_preproc_ok=false
3440 for ac_c_preproc_warn_flag in '' yes
3441 do
3442 # Use a header file that comes with gcc, so configuring glibc
3443 # with a fresh cross-compiler works.
3444 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3445 # <limits.h> exists even on freestanding compilers.
3446 # On the NeXT, cc -E runs the code through the compiler's parser,
3447 # not just through cpp. "Syntax error" is here to catch this case.
3448 cat >conftest.$ac_ext <<_ACEOF
3449 /* confdefs.h. */
3450 _ACEOF
3451 cat confdefs.h >>conftest.$ac_ext
3452 cat >>conftest.$ac_ext <<_ACEOF
3453 /* end confdefs.h. */
3454 #ifdef __STDC__
3455 # include <limits.h>
3456 #else
3457 # include <assert.h>
3458 #endif
3459 Syntax error
3460 _ACEOF
3461 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3462 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3463 ac_status=$?
3464 grep -v '^ *+' conftest.er1 >conftest.err
3465 rm -f conftest.er1
3466 cat conftest.err >&5
3467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3468 (exit $ac_status); } >/dev/null; then
3469 if test -s conftest.err; then
3470 ac_cpp_err=$ac_c_preproc_warn_flag
3471 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3472 else
3473 ac_cpp_err=
3474 fi
3475 else
3476 ac_cpp_err=yes
3477 fi
3478 if test -z "$ac_cpp_err"; then
3479 :
3480 else
3481 echo "$as_me: failed program was:" >&5
3482 sed 's/^/| /' conftest.$ac_ext >&5
3483
3484 # Broken: fails on valid input.
3485 continue
3486 fi
3487 rm -f conftest.err conftest.$ac_ext
3488
3489 # OK, works on sane cases. Now check whether non-existent headers
3490 # can be detected and how.
3491 cat >conftest.$ac_ext <<_ACEOF
3492 /* confdefs.h. */
3493 _ACEOF
3494 cat confdefs.h >>conftest.$ac_ext
3495 cat >>conftest.$ac_ext <<_ACEOF
3496 /* end confdefs.h. */
3497 #include <ac_nonexistent.h>
3498 _ACEOF
3499 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3500 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3501 ac_status=$?
3502 grep -v '^ *+' conftest.er1 >conftest.err
3503 rm -f conftest.er1
3504 cat conftest.err >&5
3505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3506 (exit $ac_status); } >/dev/null; then
3507 if test -s conftest.err; then
3508 ac_cpp_err=$ac_c_preproc_warn_flag
3509 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3510 else
3511 ac_cpp_err=
3512 fi
3513 else
3514 ac_cpp_err=yes
3515 fi
3516 if test -z "$ac_cpp_err"; then
3517 # Broken: success on invalid input.
3518 continue
3519 else
3520 echo "$as_me: failed program was:" >&5
3521 sed 's/^/| /' conftest.$ac_ext >&5
3522
3523 # Passes both tests.
3524 ac_preproc_ok=:
3525 break
3526 fi
3527 rm -f conftest.err conftest.$ac_ext
3528
3529 done
3530 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3531 rm -f conftest.err conftest.$ac_ext
3532 if $ac_preproc_ok; then
3533 :
3534 else
3535 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3536 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3537 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3538 See \`config.log' for more details." >&5
3539 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3540 See \`config.log' for more details." >&2;}
3541 { (exit 1); exit 1; }; }; }
3542 fi
3543
3544 ac_ext=c
3545 ac_cpp='$CPP $CPPFLAGS'
3546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3549
3550
3551 echo "$as_me:$LINENO: checking for egrep" >&5
3552 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3553 if test "${ac_cv_prog_egrep+set}" = set; then
3554 echo $ECHO_N "(cached) $ECHO_C" >&6
3555 else
3556 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3557 then ac_cv_prog_egrep='grep -E'
3558 else ac_cv_prog_egrep='egrep'
3559 fi
3560 fi
3561 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3562 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3563 EGREP=$ac_cv_prog_egrep
3564
3565
3566 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3567 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3568 if test "${ac_cv_header_stdc+set}" = set; then
3569 echo $ECHO_N "(cached) $ECHO_C" >&6
3570 else
3571 cat >conftest.$ac_ext <<_ACEOF
3572 /* confdefs.h. */
3573 _ACEOF
3574 cat confdefs.h >>conftest.$ac_ext
3575 cat >>conftest.$ac_ext <<_ACEOF
3576 /* end confdefs.h. */
3577 #include <stdlib.h>
3578 #include <stdarg.h>
3579 #include <string.h>
3580 #include <float.h>
3581
3582 int
3583 main ()
3584 {
3585
3586 ;
3587 return 0;
3588 }
3589 _ACEOF
3590 rm -f conftest.$ac_objext
3591 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3592 (eval $ac_compile) 2>conftest.er1
3593 ac_status=$?
3594 grep -v '^ *+' conftest.er1 >conftest.err
3595 rm -f conftest.er1
3596 cat conftest.err >&5
3597 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3598 (exit $ac_status); } &&
3599 { ac_try='test -z "$ac_c_werror_flag"
3600 || test ! -s conftest.err'
3601 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3602 (eval $ac_try) 2>&5
3603 ac_status=$?
3604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3605 (exit $ac_status); }; } &&
3606 { ac_try='test -s conftest.$ac_objext'
3607 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3608 (eval $ac_try) 2>&5
3609 ac_status=$?
3610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3611 (exit $ac_status); }; }; then
3612 ac_cv_header_stdc=yes
3613 else
3614 echo "$as_me: failed program was:" >&5
3615 sed 's/^/| /' conftest.$ac_ext >&5
3616
3617 ac_cv_header_stdc=no
3618 fi
3619 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3620
3621 if test $ac_cv_header_stdc = yes; then
3622 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3623 cat >conftest.$ac_ext <<_ACEOF
3624 /* confdefs.h. */
3625 _ACEOF
3626 cat confdefs.h >>conftest.$ac_ext
3627 cat >>conftest.$ac_ext <<_ACEOF
3628 /* end confdefs.h. */
3629 #include <string.h>
3630
3631 _ACEOF
3632 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3633 $EGREP "memchr" >/dev/null 2>&1; then
3634 :
3635 else
3636 ac_cv_header_stdc=no
3637 fi
3638 rm -f conftest*
3639
3640 fi
3641
3642 if test $ac_cv_header_stdc = yes; then
3643 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3644 cat >conftest.$ac_ext <<_ACEOF
3645 /* confdefs.h. */
3646 _ACEOF
3647 cat confdefs.h >>conftest.$ac_ext
3648 cat >>conftest.$ac_ext <<_ACEOF
3649 /* end confdefs.h. */
3650 #include <stdlib.h>
3651
3652 _ACEOF
3653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3654 $EGREP "free" >/dev/null 2>&1; then
3655 :
3656 else
3657 ac_cv_header_stdc=no
3658 fi
3659 rm -f conftest*
3660
3661 fi
3662
3663 if test $ac_cv_header_stdc = yes; then
3664 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3665 if test "$cross_compiling" = yes; then
3666 :
3667 else
3668 cat >conftest.$ac_ext <<_ACEOF
3669 /* confdefs.h. */
3670 _ACEOF
3671 cat confdefs.h >>conftest.$ac_ext
3672 cat >>conftest.$ac_ext <<_ACEOF
3673 /* end confdefs.h. */
3674 #include <ctype.h>
3675 #if ((' ' & 0x0FF) == 0x020)
3676 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3677 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3678 #else
3679 # define ISLOWER(c) \
3680 (('a' <= (c) && (c) <= 'i') \
3681 || ('j' <= (c) && (c) <= 'r') \
3682 || ('s' <= (c) && (c) <= 'z'))
3683 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3684 #endif
3685
3686 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3687 int
3688 main ()
3689 {
3690 int i;
3691 for (i = 0; i < 256; i++)
3692 if (XOR (islower (i), ISLOWER (i))
3693 || toupper (i) != TOUPPER (i))
3694 exit(2);
3695 exit (0);
3696 }
3697 _ACEOF
3698 rm -f conftest$ac_exeext
3699 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3700 (eval $ac_link) 2>&5
3701 ac_status=$?
3702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3705 (eval $ac_try) 2>&5
3706 ac_status=$?
3707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3708 (exit $ac_status); }; }; then
3709 :
3710 else
3711 echo "$as_me: program exited with status $ac_status" >&5
3712 echo "$as_me: failed program was:" >&5
3713 sed 's/^/| /' conftest.$ac_ext >&5
3714
3715 ( exit $ac_status )
3716 ac_cv_header_stdc=no
3717 fi
3718 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3719 fi
3720 fi
3721 fi
3722 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3723 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3724 if test $ac_cv_header_stdc = yes; then
3725
3726 cat >>confdefs.h <<\_ACEOF
3727 #define STDC_HEADERS 1
3728 _ACEOF
3729
3730 fi
3731
3732 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3743 inttypes.h stdint.h unistd.h
3744 do
3745 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3746 echo "$as_me:$LINENO: checking for $ac_header" >&5
3747 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3748 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3749 echo $ECHO_N "(cached) $ECHO_C" >&6
3750 else
3751 cat >conftest.$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 $ac_includes_default
3758
3759 #include <$ac_header>
3760 _ACEOF
3761 rm -f conftest.$ac_objext
3762 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3763 (eval $ac_compile) 2>conftest.er1
3764 ac_status=$?
3765 grep -v '^ *+' conftest.er1 >conftest.err
3766 rm -f conftest.er1
3767 cat conftest.err >&5
3768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769 (exit $ac_status); } &&
3770 { ac_try='test -z "$ac_c_werror_flag"
3771 || test ! -s conftest.err'
3772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3773 (eval $ac_try) 2>&5
3774 ac_status=$?
3775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3776 (exit $ac_status); }; } &&
3777 { ac_try='test -s conftest.$ac_objext'
3778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3779 (eval $ac_try) 2>&5
3780 ac_status=$?
3781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3782 (exit $ac_status); }; }; then
3783 eval "$as_ac_Header=yes"
3784 else
3785 echo "$as_me: failed program was:" >&5
3786 sed 's/^/| /' conftest.$ac_ext >&5
3787
3788 eval "$as_ac_Header=no"
3789 fi
3790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3791 fi
3792 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3793 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3794 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3795 cat >>confdefs.h <<_ACEOF
3796 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3797 _ACEOF
3798
3799 fi
3800
3801 done
3802
3803
3804
3805 if test "${ac_cv_header_minix_config_h+set}" = set; then
3806 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3807 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3808 if test "${ac_cv_header_minix_config_h+set}" = set; then
3809 echo $ECHO_N "(cached) $ECHO_C" >&6
3810 fi
3811 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3812 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3813 else
3814 # Is the header compilable?
3815 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3816 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3817 cat >conftest.$ac_ext <<_ACEOF
3818 /* confdefs.h. */
3819 _ACEOF
3820 cat confdefs.h >>conftest.$ac_ext
3821 cat >>conftest.$ac_ext <<_ACEOF
3822 /* end confdefs.h. */
3823 $ac_includes_default
3824 #include <minix/config.h>
3825 _ACEOF
3826 rm -f conftest.$ac_objext
3827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3828 (eval $ac_compile) 2>conftest.er1
3829 ac_status=$?
3830 grep -v '^ *+' conftest.er1 >conftest.err
3831 rm -f conftest.er1
3832 cat conftest.err >&5
3833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3834 (exit $ac_status); } &&
3835 { ac_try='test -z "$ac_c_werror_flag"
3836 || test ! -s conftest.err'
3837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3838 (eval $ac_try) 2>&5
3839 ac_status=$?
3840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3841 (exit $ac_status); }; } &&
3842 { ac_try='test -s conftest.$ac_objext'
3843 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3844 (eval $ac_try) 2>&5
3845 ac_status=$?
3846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847 (exit $ac_status); }; }; then
3848 ac_header_compiler=yes
3849 else
3850 echo "$as_me: failed program was:" >&5
3851 sed 's/^/| /' conftest.$ac_ext >&5
3852
3853 ac_header_compiler=no
3854 fi
3855 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3856 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3857 echo "${ECHO_T}$ac_header_compiler" >&6
3858
3859 # Is the header present?
3860 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3861 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3862 cat >conftest.$ac_ext <<_ACEOF
3863 /* confdefs.h. */
3864 _ACEOF
3865 cat confdefs.h >>conftest.$ac_ext
3866 cat >>conftest.$ac_ext <<_ACEOF
3867 /* end confdefs.h. */
3868 #include <minix/config.h>
3869 _ACEOF
3870 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3871 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3872 ac_status=$?
3873 grep -v '^ *+' conftest.er1 >conftest.err
3874 rm -f conftest.er1
3875 cat conftest.err >&5
3876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877 (exit $ac_status); } >/dev/null; then
3878 if test -s conftest.err; then
3879 ac_cpp_err=$ac_c_preproc_warn_flag
3880 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3881 else
3882 ac_cpp_err=
3883 fi
3884 else
3885 ac_cpp_err=yes
3886 fi
3887 if test -z "$ac_cpp_err"; then
3888 ac_header_preproc=yes
3889 else
3890 echo "$as_me: failed program was:" >&5
3891 sed 's/^/| /' conftest.$ac_ext >&5
3892
3893 ac_header_preproc=no
3894 fi
3895 rm -f conftest.err conftest.$ac_ext
3896 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3897 echo "${ECHO_T}$ac_header_preproc" >&6
3898
3899 # So? What about this header?
3900 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3901 yes:no: )
3902 { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3903 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3904 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3905 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3906 ac_header_preproc=yes
3907 ;;
3908 no:yes:* )
3909 { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3910 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3911 { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
3912 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
3913 { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3914 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3915 { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
3916 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
3917 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3918 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3919 { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3920 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3921 (
3922 cat <<\_ASBOX
3923 ## ------------------------------------------ ##
3924 ## Report this to the AC_PACKAGE_NAME lists. ##
3925 ## ------------------------------------------ ##
3926 _ASBOX
3927 ) |
3928 sed "s/^/$as_me: WARNING: /" >&2
3929 ;;
3930 esac
3931 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3932 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3933 if test "${ac_cv_header_minix_config_h+set}" = set; then
3934 echo $ECHO_N "(cached) $ECHO_C" >&6
3935 else
3936 ac_cv_header_minix_config_h=$ac_header_preproc
3937 fi
3938 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3939 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3940
3941 fi
3942 if test $ac_cv_header_minix_config_h = yes; then
3943 MINIX=yes
3944 else
3945 MINIX=
3946 fi
3947
3948
3949 if test "$MINIX" = yes; then
3950
3951 cat >>confdefs.h <<\_ACEOF
3952 #define _POSIX_SOURCE 1
3953 _ACEOF
3954
3955
3956 cat >>confdefs.h <<\_ACEOF
3957 #define _POSIX_1_SOURCE 2
3958 _ACEOF
3959
3960
3961 cat >>confdefs.h <<\_ACEOF
3962 #define _MINIX 1
3963 _ACEOF
3964
3965 fi
3966
3967
3968
3969 echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3970 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3971 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3972 echo $ECHO_N "(cached) $ECHO_C" >&6
3973 else
3974 cat >conftest.$ac_ext <<_ACEOF
3975 /* confdefs.h. */
3976 _ACEOF
3977 cat confdefs.h >>conftest.$ac_ext
3978 cat >>conftest.$ac_ext <<_ACEOF
3979 /* end confdefs.h. */
3980
3981 # define __EXTENSIONS__ 1
3982 $ac_includes_default
3983 int
3984 main ()
3985 {
3986
3987 ;
3988 return 0;
3989 }
3990 _ACEOF
3991 rm -f conftest.$ac_objext
3992 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3993 (eval $ac_compile) 2>conftest.er1
3994 ac_status=$?
3995 grep -v '^ *+' conftest.er1 >conftest.err
3996 rm -f conftest.er1
3997 cat conftest.err >&5
3998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3999 (exit $ac_status); } &&
4000 { ac_try='test -z "$ac_c_werror_flag"
4001 || test ! -s conftest.err'
4002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4003 (eval $ac_try) 2>&5
4004 ac_status=$?
4005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006 (exit $ac_status); }; } &&
4007 { ac_try='test -s conftest.$ac_objext'
4008 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4009 (eval $ac_try) 2>&5
4010 ac_status=$?
4011 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4012 (exit $ac_status); }; }; then
4013 ac_cv_safe_to_define___extensions__=yes
4014 else
4015 echo "$as_me: failed program was:" >&5
4016 sed 's/^/| /' conftest.$ac_ext >&5
4017
4018 ac_cv_safe_to_define___extensions__=no
4019 fi
4020 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4021 fi
4022 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4023 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4024 test $ac_cv_safe_to_define___extensions__ = yes &&
4025 cat >>confdefs.h <<\_ACEOF
4026 #define __EXTENSIONS__ 1
4027 _ACEOF
4028
4029 cat >>confdefs.h <<\_ACEOF
4030 #define _ALL_SOURCE 1
4031 _ACEOF
4032
4033 cat >>confdefs.h <<\_ACEOF
4034 #define _GNU_SOURCE 1
4035 _ACEOF
4036
4037 cat >>confdefs.h <<\_ACEOF
4038 #define _POSIX_PTHREAD_SEMANTICS 1
4039 _ACEOF
4040
4041 cat >>confdefs.h <<\_ACEOF
4042 #define _TANDEM_SOURCE 1
4043 _ACEOF
4044
4045
4046 ac_ext=c
4047 ac_cpp='$CPP $CPPFLAGS'
4048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4051 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4052 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4053 # On Suns, sometimes $CPP names a directory.
4054 if test -n "$CPP" && test -d "$CPP"; then
4055 CPP=
4056 fi
4057 if test -z "$CPP"; then
4058 if test "${ac_cv_prog_CPP+set}" = set; then
4059 echo $ECHO_N "(cached) $ECHO_C" >&6
4060 else
4061 # Double quotes because CPP needs to be expanded
4062 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4063 do
4064 ac_preproc_ok=false
4065 for ac_c_preproc_warn_flag in '' yes
4066 do
4067 # Use a header file that comes with gcc, so configuring glibc
4068 # with a fresh cross-compiler works.
4069 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4070 # <limits.h> exists even on freestanding compilers.
4071 # On the NeXT, cc -E runs the code through the compiler's parser,
4072 # not just through cpp. "Syntax error" is here to catch this case.
4073 cat >conftest.$ac_ext <<_ACEOF
4074 /* confdefs.h. */
4075 _ACEOF
4076 cat confdefs.h >>conftest.$ac_ext
4077 cat >>conftest.$ac_ext <<_ACEOF
4078 /* end confdefs.h. */
4079 #ifdef __STDC__
4080 # include <limits.h>
4081 #else
4082 # include <assert.h>
4083 #endif
4084 Syntax error
4085 _ACEOF
4086 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4087 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4088 ac_status=$?
4089 grep -v '^ *+' conftest.er1 >conftest.err
4090 rm -f conftest.er1
4091 cat conftest.err >&5
4092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093 (exit $ac_status); } >/dev/null; then
4094 if test -s conftest.err; then
4095 ac_cpp_err=$ac_c_preproc_warn_flag
4096 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4097 else
4098 ac_cpp_err=
4099 fi
4100 else
4101 ac_cpp_err=yes
4102 fi
4103 if test -z "$ac_cpp_err"; then
4104 :
4105 else
4106 echo "$as_me: failed program was:" >&5
4107 sed 's/^/| /' conftest.$ac_ext >&5
4108
4109 # Broken: fails on valid input.
4110 continue
4111 fi
4112 rm -f conftest.err conftest.$ac_ext
4113
4114 # OK, works on sane cases. Now check whether non-existent headers
4115 # can be detected and how.
4116 cat >conftest.$ac_ext <<_ACEOF
4117 /* confdefs.h. */
4118 _ACEOF
4119 cat confdefs.h >>conftest.$ac_ext
4120 cat >>conftest.$ac_ext <<_ACEOF
4121 /* end confdefs.h. */
4122 #include <ac_nonexistent.h>
4123 _ACEOF
4124 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4125 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4126 ac_status=$?
4127 grep -v '^ *+' conftest.er1 >conftest.err
4128 rm -f conftest.er1
4129 cat conftest.err >&5
4130 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4131 (exit $ac_status); } >/dev/null; then
4132 if test -s conftest.err; then
4133 ac_cpp_err=$ac_c_preproc_warn_flag
4134 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4135 else
4136 ac_cpp_err=
4137 fi
4138 else
4139 ac_cpp_err=yes
4140 fi
4141 if test -z "$ac_cpp_err"; then
4142 # Broken: success on invalid input.
4143 continue
4144 else
4145 echo "$as_me: failed program was:" >&5
4146 sed 's/^/| /' conftest.$ac_ext >&5
4147
4148 # Passes both tests.
4149 ac_preproc_ok=:
4150 break
4151 fi
4152 rm -f conftest.err conftest.$ac_ext
4153
4154 done
4155 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4156 rm -f conftest.err conftest.$ac_ext
4157 if $ac_preproc_ok; then
4158 break
4159 fi
4160
4161 done
4162 ac_cv_prog_CPP=$CPP
4163
4164 fi
4165 CPP=$ac_cv_prog_CPP
4166 else
4167 ac_cv_prog_CPP=$CPP
4168 fi
4169 echo "$as_me:$LINENO: result: $CPP" >&5
4170 echo "${ECHO_T}$CPP" >&6
4171 ac_preproc_ok=false
4172 for ac_c_preproc_warn_flag in '' yes
4173 do
4174 # Use a header file that comes with gcc, so configuring glibc
4175 # with a fresh cross-compiler works.
4176 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4177 # <limits.h> exists even on freestanding compilers.
4178 # On the NeXT, cc -E runs the code through the compiler's parser,
4179 # not just through cpp. "Syntax error" is here to catch this case.
4180 cat >conftest.$ac_ext <<_ACEOF
4181 /* confdefs.h. */
4182 _ACEOF
4183 cat confdefs.h >>conftest.$ac_ext
4184 cat >>conftest.$ac_ext <<_ACEOF
4185 /* end confdefs.h. */
4186 #ifdef __STDC__
4187 # include <limits.h>
4188 #else
4189 # include <assert.h>
4190 #endif
4191 Syntax error
4192 _ACEOF
4193 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4194 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4195 ac_status=$?
4196 grep -v '^ *+' conftest.er1 >conftest.err
4197 rm -f conftest.er1
4198 cat conftest.err >&5
4199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4200 (exit $ac_status); } >/dev/null; then
4201 if test -s conftest.err; then
4202 ac_cpp_err=$ac_c_preproc_warn_flag
4203 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4204 else
4205 ac_cpp_err=
4206 fi
4207 else
4208 ac_cpp_err=yes
4209 fi
4210 if test -z "$ac_cpp_err"; then
4211 :
4212 else
4213 echo "$as_me: failed program was:" >&5
4214 sed 's/^/| /' conftest.$ac_ext >&5
4215
4216 # Broken: fails on valid input.
4217 continue
4218 fi
4219 rm -f conftest.err conftest.$ac_ext
4220
4221 # OK, works on sane cases. Now check whether non-existent headers
4222 # can be detected and how.
4223 cat >conftest.$ac_ext <<_ACEOF
4224 /* confdefs.h. */
4225 _ACEOF
4226 cat confdefs.h >>conftest.$ac_ext
4227 cat >>conftest.$ac_ext <<_ACEOF
4228 /* end confdefs.h. */
4229 #include <ac_nonexistent.h>
4230 _ACEOF
4231 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4232 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4233 ac_status=$?
4234 grep -v '^ *+' conftest.er1 >conftest.err
4235 rm -f conftest.er1
4236 cat conftest.err >&5
4237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4238 (exit $ac_status); } >/dev/null; then
4239 if test -s conftest.err; then
4240 ac_cpp_err=$ac_c_preproc_warn_flag
4241 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4242 else
4243 ac_cpp_err=
4244 fi
4245 else
4246 ac_cpp_err=yes
4247 fi
4248 if test -z "$ac_cpp_err"; then
4249 # Broken: success on invalid input.
4250 continue
4251 else
4252 echo "$as_me: failed program was:" >&5
4253 sed 's/^/| /' conftest.$ac_ext >&5
4254
4255 # Passes both tests.
4256 ac_preproc_ok=:
4257 break
4258 fi
4259 rm -f conftest.err conftest.$ac_ext
4260
4261 done
4262 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4263 rm -f conftest.err conftest.$ac_ext
4264 if $ac_preproc_ok; then
4265 :
4266 else
4267 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4268 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4269 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4270 See \`config.log' for more details." >&5
4271 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4272 See \`config.log' for more details." >&2;}
4273 { (exit 1); exit 1; }; }; }
4274 fi
4275
4276 ac_ext=c
4277 ac_cpp='$CPP $CPPFLAGS'
4278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4281
4282 echo "$as_me:$LINENO: checking for inline" >&5
4283 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4284 if test "${ac_cv_c_inline+set}" = set; then
4285 echo $ECHO_N "(cached) $ECHO_C" >&6
4286 else
4287 ac_cv_c_inline=no
4288 for ac_kw in inline __inline__ __inline; do
4289 cat >conftest.$ac_ext <<_ACEOF
4290 /* confdefs.h. */
4291 _ACEOF
4292 cat confdefs.h >>conftest.$ac_ext
4293 cat >>conftest.$ac_ext <<_ACEOF
4294 /* end confdefs.h. */
4295 #ifndef __cplusplus
4296 typedef int foo_t;
4297 static $ac_kw foo_t static_foo () {return 0; }
4298 $ac_kw foo_t foo () {return 0; }
4299 #endif
4300
4301 _ACEOF
4302 rm -f conftest.$ac_objext
4303 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4304 (eval $ac_compile) 2>conftest.er1
4305 ac_status=$?
4306 grep -v '^ *+' conftest.er1 >conftest.err
4307 rm -f conftest.er1
4308 cat conftest.err >&5
4309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4310 (exit $ac_status); } &&
4311 { ac_try='test -z "$ac_c_werror_flag"
4312 || test ! -s conftest.err'
4313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4314 (eval $ac_try) 2>&5
4315 ac_status=$?
4316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4317 (exit $ac_status); }; } &&
4318 { ac_try='test -s conftest.$ac_objext'
4319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4320 (eval $ac_try) 2>&5
4321 ac_status=$?
4322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323 (exit $ac_status); }; }; then
4324 ac_cv_c_inline=$ac_kw; break
4325 else
4326 echo "$as_me: failed program was:" >&5
4327 sed 's/^/| /' conftest.$ac_ext >&5
4328
4329 fi
4330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4331 done
4332
4333 fi
4334 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4335 echo "${ECHO_T}$ac_cv_c_inline" >&6
4336
4337
4338 case $ac_cv_c_inline in
4339 inline | yes) ;;
4340 *)
4341 case $ac_cv_c_inline in
4342 no) ac_val=;;
4343 *) ac_val=$ac_cv_c_inline;;
4344 esac
4345 cat >>confdefs.h <<_ACEOF
4346 #ifndef __cplusplus
4347 #define inline $ac_val
4348 #endif
4349 _ACEOF
4350 ;;
4351 esac
4352
4353
4354 # sizeof(char) is 1 by definition.
4355 echo "$as_me:$LINENO: checking for void *" >&5
4356 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4357 if test "${ac_cv_type_void_p+set}" = set; then
4358 echo $ECHO_N "(cached) $ECHO_C" >&6
4359 else
4360 cat >conftest.$ac_ext <<_ACEOF
4361 /* confdefs.h. */
4362 _ACEOF
4363 cat confdefs.h >>conftest.$ac_ext
4364 cat >>conftest.$ac_ext <<_ACEOF
4365 /* end confdefs.h. */
4366 $ac_includes_default
4367 int
4368 main ()
4369 {
4370 if ((void * *) 0)
4371 return 0;
4372 if (sizeof (void *))
4373 return 0;
4374 ;
4375 return 0;
4376 }
4377 _ACEOF
4378 rm -f conftest.$ac_objext
4379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4380 (eval $ac_compile) 2>conftest.er1
4381 ac_status=$?
4382 grep -v '^ *+' conftest.er1 >conftest.err
4383 rm -f conftest.er1
4384 cat conftest.err >&5
4385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4386 (exit $ac_status); } &&
4387 { ac_try='test -z "$ac_c_werror_flag"
4388 || test ! -s conftest.err'
4389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390 (eval $ac_try) 2>&5
4391 ac_status=$?
4392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393 (exit $ac_status); }; } &&
4394 { ac_try='test -s conftest.$ac_objext'
4395 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396 (eval $ac_try) 2>&5
4397 ac_status=$?
4398 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399 (exit $ac_status); }; }; then
4400 ac_cv_type_void_p=yes
4401 else
4402 echo "$as_me: failed program was:" >&5
4403 sed 's/^/| /' conftest.$ac_ext >&5
4404
4405 ac_cv_type_void_p=no
4406 fi
4407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4408 fi
4409 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4410 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4411
4412 echo "$as_me:$LINENO: checking size of void *" >&5
4413 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4414 if test "${ac_cv_sizeof_void_p+set}" = set; then
4415 echo $ECHO_N "(cached) $ECHO_C" >&6
4416 else
4417 if test "$ac_cv_type_void_p" = yes; then
4418 # The cast to unsigned long works around a bug in the HP C Compiler
4419 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4420 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4421 # This bug is HP SR number 8606223364.
4422 if test "$cross_compiling" = yes; then
4423 # Depending upon the size, compute the lo and hi bounds.
4424 cat >conftest.$ac_ext <<_ACEOF
4425 /* confdefs.h. */
4426 _ACEOF
4427 cat confdefs.h >>conftest.$ac_ext
4428 cat >>conftest.$ac_ext <<_ACEOF
4429 /* end confdefs.h. */
4430 $ac_includes_default
4431 int
4432 main ()
4433 {
4434 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4435 test_array [0] = 0
4436
4437 ;
4438 return 0;
4439 }
4440 _ACEOF
4441 rm -f conftest.$ac_objext
4442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4443 (eval $ac_compile) 2>conftest.er1
4444 ac_status=$?
4445 grep -v '^ *+' conftest.er1 >conftest.err
4446 rm -f conftest.er1
4447 cat conftest.err >&5
4448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4449 (exit $ac_status); } &&
4450 { ac_try='test -z "$ac_c_werror_flag"
4451 || test ! -s conftest.err'
4452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4453 (eval $ac_try) 2>&5
4454 ac_status=$?
4455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4456 (exit $ac_status); }; } &&
4457 { ac_try='test -s conftest.$ac_objext'
4458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4459 (eval $ac_try) 2>&5
4460 ac_status=$?
4461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4462 (exit $ac_status); }; }; then
4463 ac_lo=0 ac_mid=0
4464 while :; do
4465 cat >conftest.$ac_ext <<_ACEOF
4466 /* confdefs.h. */
4467 _ACEOF
4468 cat confdefs.h >>conftest.$ac_ext
4469 cat >>conftest.$ac_ext <<_ACEOF
4470 /* end confdefs.h. */
4471 $ac_includes_default
4472 int
4473 main ()
4474 {
4475 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4476 test_array [0] = 0
4477
4478 ;
4479 return 0;
4480 }
4481 _ACEOF
4482 rm -f conftest.$ac_objext
4483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4484 (eval $ac_compile) 2>conftest.er1
4485 ac_status=$?
4486 grep -v '^ *+' conftest.er1 >conftest.err
4487 rm -f conftest.er1
4488 cat conftest.err >&5
4489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490 (exit $ac_status); } &&
4491 { ac_try='test -z "$ac_c_werror_flag"
4492 || test ! -s conftest.err'
4493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4494 (eval $ac_try) 2>&5
4495 ac_status=$?
4496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497 (exit $ac_status); }; } &&
4498 { ac_try='test -s conftest.$ac_objext'
4499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500 (eval $ac_try) 2>&5
4501 ac_status=$?
4502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503 (exit $ac_status); }; }; then
4504 ac_hi=$ac_mid; break
4505 else
4506 echo "$as_me: failed program was:" >&5
4507 sed 's/^/| /' conftest.$ac_ext >&5
4508
4509 ac_lo=`expr $ac_mid + 1`
4510 if test $ac_lo -le $ac_mid; then
4511 ac_lo= ac_hi=
4512 break
4513 fi
4514 ac_mid=`expr 2 '*' $ac_mid + 1`
4515 fi
4516 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4517 done
4518 else
4519 echo "$as_me: failed program was:" >&5
4520 sed 's/^/| /' conftest.$ac_ext >&5
4521
4522 cat >conftest.$ac_ext <<_ACEOF
4523 /* confdefs.h. */
4524 _ACEOF
4525 cat confdefs.h >>conftest.$ac_ext
4526 cat >>conftest.$ac_ext <<_ACEOF
4527 /* end confdefs.h. */
4528 $ac_includes_default
4529 int
4530 main ()
4531 {
4532 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4533 test_array [0] = 0
4534
4535 ;
4536 return 0;
4537 }
4538 _ACEOF
4539 rm -f conftest.$ac_objext
4540 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4541 (eval $ac_compile) 2>conftest.er1
4542 ac_status=$?
4543 grep -v '^ *+' conftest.er1 >conftest.err
4544 rm -f conftest.er1
4545 cat conftest.err >&5
4546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547 (exit $ac_status); } &&
4548 { ac_try='test -z "$ac_c_werror_flag"
4549 || test ! -s conftest.err'
4550 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551 (eval $ac_try) 2>&5
4552 ac_status=$?
4553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554 (exit $ac_status); }; } &&
4555 { ac_try='test -s conftest.$ac_objext'
4556 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4557 (eval $ac_try) 2>&5
4558 ac_status=$?
4559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4560 (exit $ac_status); }; }; then
4561 ac_hi=-1 ac_mid=-1
4562 while :; do
4563 cat >conftest.$ac_ext <<_ACEOF
4564 /* confdefs.h. */
4565 _ACEOF
4566 cat confdefs.h >>conftest.$ac_ext
4567 cat >>conftest.$ac_ext <<_ACEOF
4568 /* end confdefs.h. */
4569 $ac_includes_default
4570 int
4571 main ()
4572 {
4573 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4574 test_array [0] = 0
4575
4576 ;
4577 return 0;
4578 }
4579 _ACEOF
4580 rm -f conftest.$ac_objext
4581 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4582 (eval $ac_compile) 2>conftest.er1
4583 ac_status=$?
4584 grep -v '^ *+' conftest.er1 >conftest.err
4585 rm -f conftest.er1
4586 cat conftest.err >&5
4587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4588 (exit $ac_status); } &&
4589 { ac_try='test -z "$ac_c_werror_flag"
4590 || test ! -s conftest.err'
4591 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4592 (eval $ac_try) 2>&5
4593 ac_status=$?
4594 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4595 (exit $ac_status); }; } &&
4596 { ac_try='test -s conftest.$ac_objext'
4597 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4598 (eval $ac_try) 2>&5
4599 ac_status=$?
4600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4601 (exit $ac_status); }; }; then
4602 ac_lo=$ac_mid; break
4603 else
4604 echo "$as_me: failed program was:" >&5
4605 sed 's/^/| /' conftest.$ac_ext >&5
4606
4607 ac_hi=`expr '(' $ac_mid ')' - 1`
4608 if test $ac_mid -le $ac_hi; then
4609 ac_lo= ac_hi=
4610 break
4611 fi
4612 ac_mid=`expr 2 '*' $ac_mid`
4613 fi
4614 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4615 done
4616 else
4617 echo "$as_me: failed program was:" >&5
4618 sed 's/^/| /' conftest.$ac_ext >&5
4619
4620 ac_lo= ac_hi=
4621 fi
4622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4623 fi
4624 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4625 # Binary search between lo and hi bounds.
4626 while test "x$ac_lo" != "x$ac_hi"; do
4627 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4628 cat >conftest.$ac_ext <<_ACEOF
4629 /* confdefs.h. */
4630 _ACEOF
4631 cat confdefs.h >>conftest.$ac_ext
4632 cat >>conftest.$ac_ext <<_ACEOF
4633 /* end confdefs.h. */
4634 $ac_includes_default
4635 int
4636 main ()
4637 {
4638 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4639 test_array [0] = 0
4640
4641 ;
4642 return 0;
4643 }
4644 _ACEOF
4645 rm -f conftest.$ac_objext
4646 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4647 (eval $ac_compile) 2>conftest.er1
4648 ac_status=$?
4649 grep -v '^ *+' conftest.er1 >conftest.err
4650 rm -f conftest.er1
4651 cat conftest.err >&5
4652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4653 (exit $ac_status); } &&
4654 { ac_try='test -z "$ac_c_werror_flag"
4655 || test ! -s conftest.err'
4656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4657 (eval $ac_try) 2>&5
4658 ac_status=$?
4659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4660 (exit $ac_status); }; } &&
4661 { ac_try='test -s conftest.$ac_objext'
4662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663 (eval $ac_try) 2>&5
4664 ac_status=$?
4665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666 (exit $ac_status); }; }; then
4667 ac_hi=$ac_mid
4668 else
4669 echo "$as_me: failed program was:" >&5
4670 sed 's/^/| /' conftest.$ac_ext >&5
4671
4672 ac_lo=`expr '(' $ac_mid ')' + 1`
4673 fi
4674 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4675 done
4676 case $ac_lo in
4677 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4678 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4679 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4680 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4681 See \`config.log' for more details." >&5
4682 echo "$as_me: error: cannot compute sizeof (void *), 77
4683 See \`config.log' for more details." >&2;}
4684 { (exit 1); exit 1; }; }; } ;;
4685 esac
4686 else
4687 if test "$cross_compiling" = yes; then
4688 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4689 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4690 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4691 See \`config.log' for more details." >&5
4692 echo "$as_me: error: cannot run test program while cross compiling
4693 See \`config.log' for more details." >&2;}
4694 { (exit 1); exit 1; }; }; }
4695 else
4696 cat >conftest.$ac_ext <<_ACEOF
4697 /* confdefs.h. */
4698 _ACEOF
4699 cat confdefs.h >>conftest.$ac_ext
4700 cat >>conftest.$ac_ext <<_ACEOF
4701 /* end confdefs.h. */
4702 $ac_includes_default
4703 long longval () { return (long) (sizeof (void *)); }
4704 unsigned long ulongval () { return (long) (sizeof (void *)); }
4705 #include <stdio.h>
4706 #include <stdlib.h>
4707 int
4708 main ()
4709 {
4710
4711 FILE *f = fopen ("conftest.val", "w");
4712 if (! f)
4713 exit (1);
4714 if (((long) (sizeof (void *))) < 0)
4715 {
4716 long i = longval ();
4717 if (i != ((long) (sizeof (void *))))
4718 exit (1);
4719 fprintf (f, "%ld\n", i);
4720 }
4721 else
4722 {
4723 unsigned long i = ulongval ();
4724 if (i != ((long) (sizeof (void *))))
4725 exit (1);
4726 fprintf (f, "%lu\n", i);
4727 }
4728 exit (ferror (f) || fclose (f) != 0);
4729
4730 ;
4731 return 0;
4732 }
4733 _ACEOF
4734 rm -f conftest$ac_exeext
4735 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4736 (eval $ac_link) 2>&5
4737 ac_status=$?
4738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4741 (eval $ac_try) 2>&5
4742 ac_status=$?
4743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4744 (exit $ac_status); }; }; then
4745 ac_cv_sizeof_void_p=`cat conftest.val`
4746 else
4747 echo "$as_me: program exited with status $ac_status" >&5
4748 echo "$as_me: failed program was:" >&5
4749 sed 's/^/| /' conftest.$ac_ext >&5
4750
4751 ( exit $ac_status )
4752 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4753 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4754 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4755 See \`config.log' for more details." >&5
4756 echo "$as_me: error: cannot compute sizeof (void *), 77
4757 See \`config.log' for more details." >&2;}
4758 { (exit 1); exit 1; }; }; }
4759 fi
4760 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4761 fi
4762 fi
4763 rm -f conftest.val
4764 else
4765 ac_cv_sizeof_void_p=0
4766 fi
4767 fi
4768 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4769 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4770 cat >>confdefs.h <<_ACEOF
4771 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4772 _ACEOF
4773
4774
4775 echo "$as_me:$LINENO: checking for short" >&5
4776 echo $ECHO_N "checking for short... $ECHO_C" >&6
4777 if test "${ac_cv_type_short+set}" = set; then
4778 echo $ECHO_N "(cached) $ECHO_C" >&6
4779 else
4780 cat >conftest.$ac_ext <<_ACEOF
4781 /* confdefs.h. */
4782 _ACEOF
4783 cat confdefs.h >>conftest.$ac_ext
4784 cat >>conftest.$ac_ext <<_ACEOF
4785 /* end confdefs.h. */
4786 $ac_includes_default
4787 int
4788 main ()
4789 {
4790 if ((short *) 0)
4791 return 0;
4792 if (sizeof (short))
4793 return 0;
4794 ;
4795 return 0;
4796 }
4797 _ACEOF
4798 rm -f conftest.$ac_objext
4799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4800 (eval $ac_compile) 2>conftest.er1
4801 ac_status=$?
4802 grep -v '^ *+' conftest.er1 >conftest.err
4803 rm -f conftest.er1
4804 cat conftest.err >&5
4805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4806 (exit $ac_status); } &&
4807 { ac_try='test -z "$ac_c_werror_flag"
4808 || test ! -s conftest.err'
4809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4810 (eval $ac_try) 2>&5
4811 ac_status=$?
4812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813 (exit $ac_status); }; } &&
4814 { ac_try='test -s conftest.$ac_objext'
4815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4816 (eval $ac_try) 2>&5
4817 ac_status=$?
4818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819 (exit $ac_status); }; }; then
4820 ac_cv_type_short=yes
4821 else
4822 echo "$as_me: failed program was:" >&5
4823 sed 's/^/| /' conftest.$ac_ext >&5
4824
4825 ac_cv_type_short=no
4826 fi
4827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4828 fi
4829 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4830 echo "${ECHO_T}$ac_cv_type_short" >&6
4831
4832 echo "$as_me:$LINENO: checking size of short" >&5
4833 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4834 if test "${ac_cv_sizeof_short+set}" = set; then
4835 echo $ECHO_N "(cached) $ECHO_C" >&6
4836 else
4837 if test "$ac_cv_type_short" = yes; then
4838 # The cast to unsigned long works around a bug in the HP C Compiler
4839 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4840 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4841 # This bug is HP SR number 8606223364.
4842 if test "$cross_compiling" = yes; then
4843 # Depending upon the size, compute the lo and hi bounds.
4844 cat >conftest.$ac_ext <<_ACEOF
4845 /* confdefs.h. */
4846 _ACEOF
4847 cat confdefs.h >>conftest.$ac_ext
4848 cat >>conftest.$ac_ext <<_ACEOF
4849 /* end confdefs.h. */
4850 $ac_includes_default
4851 int
4852 main ()
4853 {
4854 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4855 test_array [0] = 0
4856
4857 ;
4858 return 0;
4859 }
4860 _ACEOF
4861 rm -f conftest.$ac_objext
4862 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4863 (eval $ac_compile) 2>conftest.er1
4864 ac_status=$?
4865 grep -v '^ *+' conftest.er1 >conftest.err
4866 rm -f conftest.er1
4867 cat conftest.err >&5
4868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4869 (exit $ac_status); } &&
4870 { ac_try='test -z "$ac_c_werror_flag"
4871 || test ! -s conftest.err'
4872 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4873 (eval $ac_try) 2>&5
4874 ac_status=$?
4875 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876 (exit $ac_status); }; } &&
4877 { ac_try='test -s conftest.$ac_objext'
4878 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4879 (eval $ac_try) 2>&5
4880 ac_status=$?
4881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4882 (exit $ac_status); }; }; then
4883 ac_lo=0 ac_mid=0
4884 while :; do
4885 cat >conftest.$ac_ext <<_ACEOF
4886 /* confdefs.h. */
4887 _ACEOF
4888 cat confdefs.h >>conftest.$ac_ext
4889 cat >>conftest.$ac_ext <<_ACEOF
4890 /* end confdefs.h. */
4891 $ac_includes_default
4892 int
4893 main ()
4894 {
4895 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4896 test_array [0] = 0
4897
4898 ;
4899 return 0;
4900 }
4901 _ACEOF
4902 rm -f conftest.$ac_objext
4903 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4904 (eval $ac_compile) 2>conftest.er1
4905 ac_status=$?
4906 grep -v '^ *+' conftest.er1 >conftest.err
4907 rm -f conftest.er1
4908 cat conftest.err >&5
4909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910 (exit $ac_status); } &&
4911 { ac_try='test -z "$ac_c_werror_flag"
4912 || test ! -s conftest.err'
4913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4914 (eval $ac_try) 2>&5
4915 ac_status=$?
4916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917 (exit $ac_status); }; } &&
4918 { ac_try='test -s conftest.$ac_objext'
4919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4920 (eval $ac_try) 2>&5
4921 ac_status=$?
4922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4923 (exit $ac_status); }; }; then
4924 ac_hi=$ac_mid; break
4925 else
4926 echo "$as_me: failed program was:" >&5
4927 sed 's/^/| /' conftest.$ac_ext >&5
4928
4929 ac_lo=`expr $ac_mid + 1`
4930 if test $ac_lo -le $ac_mid; then
4931 ac_lo= ac_hi=
4932 break
4933 fi
4934 ac_mid=`expr 2 '*' $ac_mid + 1`
4935 fi
4936 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4937 done
4938 else
4939 echo "$as_me: failed program was:" >&5
4940 sed 's/^/| /' conftest.$ac_ext >&5
4941
4942 cat >conftest.$ac_ext <<_ACEOF
4943 /* confdefs.h. */
4944 _ACEOF
4945 cat confdefs.h >>conftest.$ac_ext
4946 cat >>conftest.$ac_ext <<_ACEOF
4947 /* end confdefs.h. */
4948 $ac_includes_default
4949 int
4950 main ()
4951 {
4952 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4953 test_array [0] = 0
4954
4955 ;
4956 return 0;
4957 }
4958 _ACEOF
4959 rm -f conftest.$ac_objext
4960 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4961 (eval $ac_compile) 2>conftest.er1
4962 ac_status=$?
4963 grep -v '^ *+' conftest.er1 >conftest.err
4964 rm -f conftest.er1
4965 cat conftest.err >&5
4966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4967 (exit $ac_status); } &&
4968 { ac_try='test -z "$ac_c_werror_flag"
4969 || test ! -s conftest.err'
4970 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4971 (eval $ac_try) 2>&5
4972 ac_status=$?
4973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4974 (exit $ac_status); }; } &&
4975 { ac_try='test -s conftest.$ac_objext'
4976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4977 (eval $ac_try) 2>&5
4978 ac_status=$?
4979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4980 (exit $ac_status); }; }; then
4981 ac_hi=-1 ac_mid=-1
4982 while :; do
4983 cat >conftest.$ac_ext <<_ACEOF
4984 /* confdefs.h. */
4985 _ACEOF
4986 cat confdefs.h >>conftest.$ac_ext
4987 cat >>conftest.$ac_ext <<_ACEOF
4988 /* end confdefs.h. */
4989 $ac_includes_default
4990 int
4991 main ()
4992 {
4993 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4994 test_array [0] = 0
4995
4996 ;
4997 return 0;
4998 }
4999 _ACEOF
5000 rm -f conftest.$ac_objext
5001 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5002 (eval $ac_compile) 2>conftest.er1
5003 ac_status=$?
5004 grep -v '^ *+' conftest.er1 >conftest.err
5005 rm -f conftest.er1
5006 cat conftest.err >&5
5007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008 (exit $ac_status); } &&
5009 { ac_try='test -z "$ac_c_werror_flag"
5010 || test ! -s conftest.err'
5011 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5012 (eval $ac_try) 2>&5
5013 ac_status=$?
5014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5015 (exit $ac_status); }; } &&
5016 { ac_try='test -s conftest.$ac_objext'
5017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5018 (eval $ac_try) 2>&5
5019 ac_status=$?
5020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5021 (exit $ac_status); }; }; then
5022 ac_lo=$ac_mid; break
5023 else
5024 echo "$as_me: failed program was:" >&5
5025 sed 's/^/| /' conftest.$ac_ext >&5
5026
5027 ac_hi=`expr '(' $ac_mid ')' - 1`
5028 if test $ac_mid -le $ac_hi; then
5029 ac_lo= ac_hi=
5030 break
5031 fi
5032 ac_mid=`expr 2 '*' $ac_mid`
5033 fi
5034 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5035 done
5036 else
5037 echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.$ac_ext >&5
5039
5040 ac_lo= ac_hi=
5041 fi
5042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5043 fi
5044 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5045 # Binary search between lo and hi bounds.
5046 while test "x$ac_lo" != "x$ac_hi"; do
5047 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5048 cat >conftest.$ac_ext <<_ACEOF
5049 /* confdefs.h. */
5050 _ACEOF
5051 cat confdefs.h >>conftest.$ac_ext
5052 cat >>conftest.$ac_ext <<_ACEOF
5053 /* end confdefs.h. */
5054 $ac_includes_default
5055 int
5056 main ()
5057 {
5058 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5059 test_array [0] = 0
5060
5061 ;
5062 return 0;
5063 }
5064 _ACEOF
5065 rm -f conftest.$ac_objext
5066 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5067 (eval $ac_compile) 2>conftest.er1
5068 ac_status=$?
5069 grep -v '^ *+' conftest.er1 >conftest.err
5070 rm -f conftest.er1
5071 cat conftest.err >&5
5072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5073 (exit $ac_status); } &&
5074 { ac_try='test -z "$ac_c_werror_flag"
5075 || test ! -s conftest.err'
5076 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5077 (eval $ac_try) 2>&5
5078 ac_status=$?
5079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080 (exit $ac_status); }; } &&
5081 { ac_try='test -s conftest.$ac_objext'
5082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5083 (eval $ac_try) 2>&5
5084 ac_status=$?
5085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5086 (exit $ac_status); }; }; then
5087 ac_hi=$ac_mid
5088 else
5089 echo "$as_me: failed program was:" >&5
5090 sed 's/^/| /' conftest.$ac_ext >&5
5091
5092 ac_lo=`expr '(' $ac_mid ')' + 1`
5093 fi
5094 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5095 done
5096 case $ac_lo in
5097 ?*) ac_cv_sizeof_short=$ac_lo;;
5098 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5099 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5100 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5101 See \`config.log' for more details." >&5
5102 echo "$as_me: error: cannot compute sizeof (short), 77
5103 See \`config.log' for more details." >&2;}
5104 { (exit 1); exit 1; }; }; } ;;
5105 esac
5106 else
5107 if test "$cross_compiling" = yes; then
5108 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5109 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5110 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5111 See \`config.log' for more details." >&5
5112 echo "$as_me: error: cannot run test program while cross compiling
5113 See \`config.log' for more details." >&2;}
5114 { (exit 1); exit 1; }; }; }
5115 else
5116 cat >conftest.$ac_ext <<_ACEOF
5117 /* confdefs.h. */
5118 _ACEOF
5119 cat confdefs.h >>conftest.$ac_ext
5120 cat >>conftest.$ac_ext <<_ACEOF
5121 /* end confdefs.h. */
5122 $ac_includes_default
5123 long longval () { return (long) (sizeof (short)); }
5124 unsigned long ulongval () { return (long) (sizeof (short)); }
5125 #include <stdio.h>
5126 #include <stdlib.h>
5127 int
5128 main ()
5129 {
5130
5131 FILE *f = fopen ("conftest.val", "w");
5132 if (! f)
5133 exit (1);
5134 if (((long) (sizeof (short))) < 0)
5135 {
5136 long i = longval ();
5137 if (i != ((long) (sizeof (short))))
5138 exit (1);
5139 fprintf (f, "%ld\n", i);
5140 }
5141 else
5142 {
5143 unsigned long i = ulongval ();
5144 if (i != ((long) (sizeof (short))))
5145 exit (1);
5146 fprintf (f, "%lu\n", i);
5147 }
5148 exit (ferror (f) || fclose (f) != 0);
5149
5150 ;
5151 return 0;
5152 }
5153 _ACEOF
5154 rm -f conftest$ac_exeext
5155 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5156 (eval $ac_link) 2>&5
5157 ac_status=$?
5158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5161 (eval $ac_try) 2>&5
5162 ac_status=$?
5163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164 (exit $ac_status); }; }; then
5165 ac_cv_sizeof_short=`cat conftest.val`
5166 else
5167 echo "$as_me: program exited with status $ac_status" >&5
5168 echo "$as_me: failed program was:" >&5
5169 sed 's/^/| /' conftest.$ac_ext >&5
5170
5171 ( exit $ac_status )
5172 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5173 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5174 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5175 See \`config.log' for more details." >&5
5176 echo "$as_me: error: cannot compute sizeof (short), 77
5177 See \`config.log' for more details." >&2;}
5178 { (exit 1); exit 1; }; }; }
5179 fi
5180 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5181 fi
5182 fi
5183 rm -f conftest.val
5184 else
5185 ac_cv_sizeof_short=0
5186 fi
5187 fi
5188 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5189 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5190 cat >>confdefs.h <<_ACEOF
5191 #define SIZEOF_SHORT $ac_cv_sizeof_short
5192 _ACEOF
5193
5194
5195 echo "$as_me:$LINENO: checking for int" >&5
5196 echo $ECHO_N "checking for int... $ECHO_C" >&6
5197 if test "${ac_cv_type_int+set}" = set; then
5198 echo $ECHO_N "(cached) $ECHO_C" >&6
5199 else
5200 cat >conftest.$ac_ext <<_ACEOF
5201 /* confdefs.h. */
5202 _ACEOF
5203 cat confdefs.h >>conftest.$ac_ext
5204 cat >>conftest.$ac_ext <<_ACEOF
5205 /* end confdefs.h. */
5206 $ac_includes_default
5207 int
5208 main ()
5209 {
5210 if ((int *) 0)
5211 return 0;
5212 if (sizeof (int))
5213 return 0;
5214 ;
5215 return 0;
5216 }
5217 _ACEOF
5218 rm -f conftest.$ac_objext
5219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5220 (eval $ac_compile) 2>conftest.er1
5221 ac_status=$?
5222 grep -v '^ *+' conftest.er1 >conftest.err
5223 rm -f conftest.er1
5224 cat conftest.err >&5
5225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226 (exit $ac_status); } &&
5227 { ac_try='test -z "$ac_c_werror_flag"
5228 || test ! -s conftest.err'
5229 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5230 (eval $ac_try) 2>&5
5231 ac_status=$?
5232 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5233 (exit $ac_status); }; } &&
5234 { ac_try='test -s conftest.$ac_objext'
5235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5236 (eval $ac_try) 2>&5
5237 ac_status=$?
5238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5239 (exit $ac_status); }; }; then
5240 ac_cv_type_int=yes
5241 else
5242 echo "$as_me: failed program was:" >&5
5243 sed 's/^/| /' conftest.$ac_ext >&5
5244
5245 ac_cv_type_int=no
5246 fi
5247 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5248 fi
5249 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5250 echo "${ECHO_T}$ac_cv_type_int" >&6
5251
5252 echo "$as_me:$LINENO: checking size of int" >&5
5253 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5254 if test "${ac_cv_sizeof_int+set}" = set; then
5255 echo $ECHO_N "(cached) $ECHO_C" >&6
5256 else
5257 if test "$ac_cv_type_int" = yes; then
5258 # The cast to unsigned long works around a bug in the HP C Compiler
5259 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5260 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5261 # This bug is HP SR number 8606223364.
5262 if test "$cross_compiling" = yes; then
5263 # Depending upon the size, compute the lo and hi bounds.
5264 cat >conftest.$ac_ext <<_ACEOF
5265 /* confdefs.h. */
5266 _ACEOF
5267 cat confdefs.h >>conftest.$ac_ext
5268 cat >>conftest.$ac_ext <<_ACEOF
5269 /* end confdefs.h. */
5270 $ac_includes_default
5271 int
5272 main ()
5273 {
5274 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5275 test_array [0] = 0
5276
5277 ;
5278 return 0;
5279 }
5280 _ACEOF
5281 rm -f conftest.$ac_objext
5282 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5283 (eval $ac_compile) 2>conftest.er1
5284 ac_status=$?
5285 grep -v '^ *+' conftest.er1 >conftest.err
5286 rm -f conftest.er1
5287 cat conftest.err >&5
5288 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5289 (exit $ac_status); } &&
5290 { ac_try='test -z "$ac_c_werror_flag"
5291 || test ! -s conftest.err'
5292 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5293 (eval $ac_try) 2>&5
5294 ac_status=$?
5295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5296 (exit $ac_status); }; } &&
5297 { ac_try='test -s conftest.$ac_objext'
5298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5299 (eval $ac_try) 2>&5
5300 ac_status=$?
5301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5302 (exit $ac_status); }; }; then
5303 ac_lo=0 ac_mid=0
5304 while :; do
5305 cat >conftest.$ac_ext <<_ACEOF
5306 /* confdefs.h. */
5307 _ACEOF
5308 cat confdefs.h >>conftest.$ac_ext
5309 cat >>conftest.$ac_ext <<_ACEOF
5310 /* end confdefs.h. */
5311 $ac_includes_default
5312 int
5313 main ()
5314 {
5315 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5316 test_array [0] = 0
5317
5318 ;
5319 return 0;
5320 }
5321 _ACEOF
5322 rm -f conftest.$ac_objext
5323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5324 (eval $ac_compile) 2>conftest.er1
5325 ac_status=$?
5326 grep -v '^ *+' conftest.er1 >conftest.err
5327 rm -f conftest.er1
5328 cat conftest.err >&5
5329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5330 (exit $ac_status); } &&
5331 { ac_try='test -z "$ac_c_werror_flag"
5332 || test ! -s conftest.err'
5333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5334 (eval $ac_try) 2>&5
5335 ac_status=$?
5336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5337 (exit $ac_status); }; } &&
5338 { ac_try='test -s conftest.$ac_objext'
5339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5340 (eval $ac_try) 2>&5
5341 ac_status=$?
5342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5343 (exit $ac_status); }; }; then
5344 ac_hi=$ac_mid; break
5345 else
5346 echo "$as_me: failed program was:" >&5
5347 sed 's/^/| /' conftest.$ac_ext >&5
5348
5349 ac_lo=`expr $ac_mid + 1`
5350 if test $ac_lo -le $ac_mid; then
5351 ac_lo= ac_hi=
5352 break
5353 fi
5354 ac_mid=`expr 2 '*' $ac_mid + 1`
5355 fi
5356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5357 done
5358 else
5359 echo "$as_me: failed program was:" >&5
5360 sed 's/^/| /' conftest.$ac_ext >&5
5361
5362 cat >conftest.$ac_ext <<_ACEOF
5363 /* confdefs.h. */
5364 _ACEOF
5365 cat confdefs.h >>conftest.$ac_ext
5366 cat >>conftest.$ac_ext <<_ACEOF
5367 /* end confdefs.h. */
5368 $ac_includes_default
5369 int
5370 main ()
5371 {
5372 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5373 test_array [0] = 0
5374
5375 ;
5376 return 0;
5377 }
5378 _ACEOF
5379 rm -f conftest.$ac_objext
5380 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5381 (eval $ac_compile) 2>conftest.er1
5382 ac_status=$?
5383 grep -v '^ *+' conftest.er1 >conftest.err
5384 rm -f conftest.er1
5385 cat conftest.err >&5
5386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5387 (exit $ac_status); } &&
5388 { ac_try='test -z "$ac_c_werror_flag"
5389 || test ! -s conftest.err'
5390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5391 (eval $ac_try) 2>&5
5392 ac_status=$?
5393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5394 (exit $ac_status); }; } &&
5395 { ac_try='test -s conftest.$ac_objext'
5396 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397 (eval $ac_try) 2>&5
5398 ac_status=$?
5399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400 (exit $ac_status); }; }; then
5401 ac_hi=-1 ac_mid=-1
5402 while :; do
5403 cat >conftest.$ac_ext <<_ACEOF
5404 /* confdefs.h. */
5405 _ACEOF
5406 cat confdefs.h >>conftest.$ac_ext
5407 cat >>conftest.$ac_ext <<_ACEOF
5408 /* end confdefs.h. */
5409 $ac_includes_default
5410 int
5411 main ()
5412 {
5413 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5414 test_array [0] = 0
5415
5416 ;
5417 return 0;
5418 }
5419 _ACEOF
5420 rm -f conftest.$ac_objext
5421 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5422 (eval $ac_compile) 2>conftest.er1
5423 ac_status=$?
5424 grep -v '^ *+' conftest.er1 >conftest.err
5425 rm -f conftest.er1
5426 cat conftest.err >&5
5427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5428 (exit $ac_status); } &&
5429 { ac_try='test -z "$ac_c_werror_flag"
5430 || test ! -s conftest.err'
5431 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5432 (eval $ac_try) 2>&5
5433 ac_status=$?
5434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435 (exit $ac_status); }; } &&
5436 { ac_try='test -s conftest.$ac_objext'
5437 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5438 (eval $ac_try) 2>&5
5439 ac_status=$?
5440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5441 (exit $ac_status); }; }; then
5442 ac_lo=$ac_mid; break
5443 else
5444 echo "$as_me: failed program was:" >&5
5445 sed 's/^/| /' conftest.$ac_ext >&5
5446
5447 ac_hi=`expr '(' $ac_mid ')' - 1`
5448 if test $ac_mid -le $ac_hi; then
5449 ac_lo= ac_hi=
5450 break
5451 fi
5452 ac_mid=`expr 2 '*' $ac_mid`
5453 fi
5454 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5455 done
5456 else
5457 echo "$as_me: failed program was:" >&5
5458 sed 's/^/| /' conftest.$ac_ext >&5
5459
5460 ac_lo= ac_hi=
5461 fi
5462 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5463 fi
5464 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5465 # Binary search between lo and hi bounds.
5466 while test "x$ac_lo" != "x$ac_hi"; do
5467 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5468 cat >conftest.$ac_ext <<_ACEOF
5469 /* confdefs.h. */
5470 _ACEOF
5471 cat confdefs.h >>conftest.$ac_ext
5472 cat >>conftest.$ac_ext <<_ACEOF
5473 /* end confdefs.h. */
5474 $ac_includes_default
5475 int
5476 main ()
5477 {
5478 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5479 test_array [0] = 0
5480
5481 ;
5482 return 0;
5483 }
5484 _ACEOF
5485 rm -f conftest.$ac_objext
5486 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5487 (eval $ac_compile) 2>conftest.er1
5488 ac_status=$?
5489 grep -v '^ *+' conftest.er1 >conftest.err
5490 rm -f conftest.er1
5491 cat conftest.err >&5
5492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5493 (exit $ac_status); } &&
5494 { ac_try='test -z "$ac_c_werror_flag"
5495 || test ! -s conftest.err'
5496 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5497 (eval $ac_try) 2>&5
5498 ac_status=$?
5499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5500 (exit $ac_status); }; } &&
5501 { ac_try='test -s conftest.$ac_objext'
5502 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5503 (eval $ac_try) 2>&5
5504 ac_status=$?
5505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5506 (exit $ac_status); }; }; then
5507 ac_hi=$ac_mid
5508 else
5509 echo "$as_me: failed program was:" >&5
5510 sed 's/^/| /' conftest.$ac_ext >&5
5511
5512 ac_lo=`expr '(' $ac_mid ')' + 1`
5513 fi
5514 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5515 done
5516 case $ac_lo in
5517 ?*) ac_cv_sizeof_int=$ac_lo;;
5518 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5519 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5520 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5521 See \`config.log' for more details." >&5
5522 echo "$as_me: error: cannot compute sizeof (int), 77
5523 See \`config.log' for more details." >&2;}
5524 { (exit 1); exit 1; }; }; } ;;
5525 esac
5526 else
5527 if test "$cross_compiling" = yes; then
5528 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5529 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5530 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5531 See \`config.log' for more details." >&5
5532 echo "$as_me: error: cannot run test program while cross compiling
5533 See \`config.log' for more details." >&2;}
5534 { (exit 1); exit 1; }; }; }
5535 else
5536 cat >conftest.$ac_ext <<_ACEOF
5537 /* confdefs.h. */
5538 _ACEOF
5539 cat confdefs.h >>conftest.$ac_ext
5540 cat >>conftest.$ac_ext <<_ACEOF
5541 /* end confdefs.h. */
5542 $ac_includes_default
5543 long longval () { return (long) (sizeof (int)); }
5544 unsigned long ulongval () { return (long) (sizeof (int)); }
5545 #include <stdio.h>
5546 #include <stdlib.h>
5547 int
5548 main ()
5549 {
5550
5551 FILE *f = fopen ("conftest.val", "w");
5552 if (! f)
5553 exit (1);
5554 if (((long) (sizeof (int))) < 0)
5555 {
5556 long i = longval ();
5557 if (i != ((long) (sizeof (int))))
5558 exit (1);
5559 fprintf (f, "%ld\n", i);
5560 }
5561 else
5562 {
5563 unsigned long i = ulongval ();
5564 if (i != ((long) (sizeof (int))))
5565 exit (1);
5566 fprintf (f, "%lu\n", i);
5567 }
5568 exit (ferror (f) || fclose (f) != 0);
5569
5570 ;
5571 return 0;
5572 }
5573 _ACEOF
5574 rm -f conftest$ac_exeext
5575 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5576 (eval $ac_link) 2>&5
5577 ac_status=$?
5578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5580 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5581 (eval $ac_try) 2>&5
5582 ac_status=$?
5583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5584 (exit $ac_status); }; }; then
5585 ac_cv_sizeof_int=`cat conftest.val`
5586 else
5587 echo "$as_me: program exited with status $ac_status" >&5
5588 echo "$as_me: failed program was:" >&5
5589 sed 's/^/| /' conftest.$ac_ext >&5
5590
5591 ( exit $ac_status )
5592 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5593 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5594 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5595 See \`config.log' for more details." >&5
5596 echo "$as_me: error: cannot compute sizeof (int), 77
5597 See \`config.log' for more details." >&2;}
5598 { (exit 1); exit 1; }; }; }
5599 fi
5600 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5601 fi
5602 fi
5603 rm -f conftest.val
5604 else
5605 ac_cv_sizeof_int=0
5606 fi
5607 fi
5608 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5609 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5610 cat >>confdefs.h <<_ACEOF
5611 #define SIZEOF_INT $ac_cv_sizeof_int
5612 _ACEOF
5613
5614
5615 echo "$as_me:$LINENO: checking for long" >&5
5616 echo $ECHO_N "checking for long... $ECHO_C" >&6
5617 if test "${ac_cv_type_long+set}" = set; then
5618 echo $ECHO_N "(cached) $ECHO_C" >&6
5619 else
5620 cat >conftest.$ac_ext <<_ACEOF
5621 /* confdefs.h. */
5622 _ACEOF
5623 cat confdefs.h >>conftest.$ac_ext
5624 cat >>conftest.$ac_ext <<_ACEOF
5625 /* end confdefs.h. */
5626 $ac_includes_default
5627 int
5628 main ()
5629 {
5630 if ((long *) 0)
5631 return 0;
5632 if (sizeof (long))
5633 return 0;
5634 ;
5635 return 0;
5636 }
5637 _ACEOF
5638 rm -f conftest.$ac_objext
5639 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5640 (eval $ac_compile) 2>conftest.er1
5641 ac_status=$?
5642 grep -v '^ *+' conftest.er1 >conftest.err
5643 rm -f conftest.er1
5644 cat conftest.err >&5
5645 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5646 (exit $ac_status); } &&
5647 { ac_try='test -z "$ac_c_werror_flag"
5648 || test ! -s conftest.err'
5649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5650 (eval $ac_try) 2>&5
5651 ac_status=$?
5652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5653 (exit $ac_status); }; } &&
5654 { ac_try='test -s conftest.$ac_objext'
5655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656 (eval $ac_try) 2>&5
5657 ac_status=$?
5658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659 (exit $ac_status); }; }; then
5660 ac_cv_type_long=yes
5661 else
5662 echo "$as_me: failed program was:" >&5
5663 sed 's/^/| /' conftest.$ac_ext >&5
5664
5665 ac_cv_type_long=no
5666 fi
5667 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5668 fi
5669 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5670 echo "${ECHO_T}$ac_cv_type_long" >&6
5671
5672 echo "$as_me:$LINENO: checking size of long" >&5
5673 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5674 if test "${ac_cv_sizeof_long+set}" = set; then
5675 echo $ECHO_N "(cached) $ECHO_C" >&6
5676 else
5677 if test "$ac_cv_type_long" = yes; then
5678 # The cast to unsigned long works around a bug in the HP C Compiler
5679 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5680 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5681 # This bug is HP SR number 8606223364.
5682 if test "$cross_compiling" = yes; then
5683 # Depending upon the size, compute the lo and hi bounds.
5684 cat >conftest.$ac_ext <<_ACEOF
5685 /* confdefs.h. */
5686 _ACEOF
5687 cat confdefs.h >>conftest.$ac_ext
5688 cat >>conftest.$ac_ext <<_ACEOF
5689 /* end confdefs.h. */
5690 $ac_includes_default
5691 int
5692 main ()
5693 {
5694 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5695 test_array [0] = 0
5696
5697 ;
5698 return 0;
5699 }
5700 _ACEOF
5701 rm -f conftest.$ac_objext
5702 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5703 (eval $ac_compile) 2>conftest.er1
5704 ac_status=$?
5705 grep -v '^ *+' conftest.er1 >conftest.err
5706 rm -f conftest.er1
5707 cat conftest.err >&5
5708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5709 (exit $ac_status); } &&
5710 { ac_try='test -z "$ac_c_werror_flag"
5711 || test ! -s conftest.err'
5712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5713 (eval $ac_try) 2>&5
5714 ac_status=$?
5715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716 (exit $ac_status); }; } &&
5717 { ac_try='test -s conftest.$ac_objext'
5718 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5719 (eval $ac_try) 2>&5
5720 ac_status=$?
5721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5722 (exit $ac_status); }; }; then
5723 ac_lo=0 ac_mid=0
5724 while :; do
5725 cat >conftest.$ac_ext <<_ACEOF
5726 /* confdefs.h. */
5727 _ACEOF
5728 cat confdefs.h >>conftest.$ac_ext
5729 cat >>conftest.$ac_ext <<_ACEOF
5730 /* end confdefs.h. */
5731 $ac_includes_default
5732 int
5733 main ()
5734 {
5735 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5736 test_array [0] = 0
5737
5738 ;
5739 return 0;
5740 }
5741 _ACEOF
5742 rm -f conftest.$ac_objext
5743 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5744 (eval $ac_compile) 2>conftest.er1
5745 ac_status=$?
5746 grep -v '^ *+' conftest.er1 >conftest.err
5747 rm -f conftest.er1
5748 cat conftest.err >&5
5749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750 (exit $ac_status); } &&
5751 { ac_try='test -z "$ac_c_werror_flag"
5752 || test ! -s conftest.err'
5753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5754 (eval $ac_try) 2>&5
5755 ac_status=$?
5756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5757 (exit $ac_status); }; } &&
5758 { ac_try='test -s conftest.$ac_objext'
5759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5760 (eval $ac_try) 2>&5
5761 ac_status=$?
5762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763 (exit $ac_status); }; }; then
5764 ac_hi=$ac_mid; break
5765 else
5766 echo "$as_me: failed program was:" >&5
5767 sed 's/^/| /' conftest.$ac_ext >&5
5768
5769 ac_lo=`expr $ac_mid + 1`
5770 if test $ac_lo -le $ac_mid; then
5771 ac_lo= ac_hi=
5772 break
5773 fi
5774 ac_mid=`expr 2 '*' $ac_mid + 1`
5775 fi
5776 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5777 done
5778 else
5779 echo "$as_me: failed program was:" >&5
5780 sed 's/^/| /' conftest.$ac_ext >&5
5781
5782 cat >conftest.$ac_ext <<_ACEOF
5783 /* confdefs.h. */
5784 _ACEOF
5785 cat confdefs.h >>conftest.$ac_ext
5786 cat >>conftest.$ac_ext <<_ACEOF
5787 /* end confdefs.h. */
5788 $ac_includes_default
5789 int
5790 main ()
5791 {
5792 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5793 test_array [0] = 0
5794
5795 ;
5796 return 0;
5797 }
5798 _ACEOF
5799 rm -f conftest.$ac_objext
5800 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5801 (eval $ac_compile) 2>conftest.er1
5802 ac_status=$?
5803 grep -v '^ *+' conftest.er1 >conftest.err
5804 rm -f conftest.er1
5805 cat conftest.err >&5
5806 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5807 (exit $ac_status); } &&
5808 { ac_try='test -z "$ac_c_werror_flag"
5809 || test ! -s conftest.err'
5810 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5811 (eval $ac_try) 2>&5
5812 ac_status=$?
5813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5814 (exit $ac_status); }; } &&
5815 { ac_try='test -s conftest.$ac_objext'
5816 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5817 (eval $ac_try) 2>&5
5818 ac_status=$?
5819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820 (exit $ac_status); }; }; then
5821 ac_hi=-1 ac_mid=-1
5822 while :; do
5823 cat >conftest.$ac_ext <<_ACEOF
5824 /* confdefs.h. */
5825 _ACEOF
5826 cat confdefs.h >>conftest.$ac_ext
5827 cat >>conftest.$ac_ext <<_ACEOF
5828 /* end confdefs.h. */
5829 $ac_includes_default
5830 int
5831 main ()
5832 {
5833 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5834 test_array [0] = 0
5835
5836 ;
5837 return 0;
5838 }
5839 _ACEOF
5840 rm -f conftest.$ac_objext
5841 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5842 (eval $ac_compile) 2>conftest.er1
5843 ac_status=$?
5844 grep -v '^ *+' conftest.er1 >conftest.err
5845 rm -f conftest.er1
5846 cat conftest.err >&5
5847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5848 (exit $ac_status); } &&
5849 { ac_try='test -z "$ac_c_werror_flag"
5850 || test ! -s conftest.err'
5851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5852 (eval $ac_try) 2>&5
5853 ac_status=$?
5854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855 (exit $ac_status); }; } &&
5856 { ac_try='test -s conftest.$ac_objext'
5857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5858 (eval $ac_try) 2>&5
5859 ac_status=$?
5860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861 (exit $ac_status); }; }; then
5862 ac_lo=$ac_mid; break
5863 else
5864 echo "$as_me: failed program was:" >&5
5865 sed 's/^/| /' conftest.$ac_ext >&5
5866
5867 ac_hi=`expr '(' $ac_mid ')' - 1`
5868 if test $ac_mid -le $ac_hi; then
5869 ac_lo= ac_hi=
5870 break
5871 fi
5872 ac_mid=`expr 2 '*' $ac_mid`
5873 fi
5874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5875 done
5876 else
5877 echo "$as_me: failed program was:" >&5
5878 sed 's/^/| /' conftest.$ac_ext >&5
5879
5880 ac_lo= ac_hi=
5881 fi
5882 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5883 fi
5884 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5885 # Binary search between lo and hi bounds.
5886 while test "x$ac_lo" != "x$ac_hi"; do
5887 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5888 cat >conftest.$ac_ext <<_ACEOF
5889 /* confdefs.h. */
5890 _ACEOF
5891 cat confdefs.h >>conftest.$ac_ext
5892 cat >>conftest.$ac_ext <<_ACEOF
5893 /* end confdefs.h. */
5894 $ac_includes_default
5895 int
5896 main ()
5897 {
5898 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5899 test_array [0] = 0
5900
5901 ;
5902 return 0;
5903 }
5904 _ACEOF
5905 rm -f conftest.$ac_objext
5906 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5907 (eval $ac_compile) 2>conftest.er1
5908 ac_status=$?
5909 grep -v '^ *+' conftest.er1 >conftest.err
5910 rm -f conftest.er1
5911 cat conftest.err >&5
5912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913 (exit $ac_status); } &&
5914 { ac_try='test -z "$ac_c_werror_flag"
5915 || test ! -s conftest.err'
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 $ac_status); }; } &&
5921 { ac_try='test -s conftest.$ac_objext'
5922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5923 (eval $ac_try) 2>&5
5924 ac_status=$?
5925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5926 (exit $ac_status); }; }; then
5927 ac_hi=$ac_mid
5928 else
5929 echo "$as_me: failed program was:" >&5
5930 sed 's/^/| /' conftest.$ac_ext >&5
5931
5932 ac_lo=`expr '(' $ac_mid ')' + 1`
5933 fi
5934 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5935 done
5936 case $ac_lo in
5937 ?*) ac_cv_sizeof_long=$ac_lo;;
5938 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5939 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5940 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5941 See \`config.log' for more details." >&5
5942 echo "$as_me: error: cannot compute sizeof (long), 77
5943 See \`config.log' for more details." >&2;}
5944 { (exit 1); exit 1; }; }; } ;;
5945 esac
5946 else
5947 if test "$cross_compiling" = yes; then
5948 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5949 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5950 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5951 See \`config.log' for more details." >&5
5952 echo "$as_me: error: cannot run test program while cross compiling
5953 See \`config.log' for more details." >&2;}
5954 { (exit 1); exit 1; }; }; }
5955 else
5956 cat >conftest.$ac_ext <<_ACEOF
5957 /* confdefs.h. */
5958 _ACEOF
5959 cat confdefs.h >>conftest.$ac_ext
5960 cat >>conftest.$ac_ext <<_ACEOF
5961 /* end confdefs.h. */
5962 $ac_includes_default
5963 long longval () { return (long) (sizeof (long)); }
5964 unsigned long ulongval () { return (long) (sizeof (long)); }
5965 #include <stdio.h>
5966 #include <stdlib.h>
5967 int
5968 main ()
5969 {
5970
5971 FILE *f = fopen ("conftest.val", "w");
5972 if (! f)
5973 exit (1);
5974 if (((long) (sizeof (long))) < 0)
5975 {
5976 long i = longval ();
5977 if (i != ((long) (sizeof (long))))
5978 exit (1);
5979 fprintf (f, "%ld\n", i);
5980 }
5981 else
5982 {
5983 unsigned long i = ulongval ();
5984 if (i != ((long) (sizeof (long))))
5985 exit (1);
5986 fprintf (f, "%lu\n", i);
5987 }
5988 exit (ferror (f) || fclose (f) != 0);
5989
5990 ;
5991 return 0;
5992 }
5993 _ACEOF
5994 rm -f conftest$ac_exeext
5995 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5996 (eval $ac_link) 2>&5
5997 ac_status=$?
5998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6001 (eval $ac_try) 2>&5
6002 ac_status=$?
6003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004 (exit $ac_status); }; }; then
6005 ac_cv_sizeof_long=`cat conftest.val`
6006 else
6007 echo "$as_me: program exited with status $ac_status" >&5
6008 echo "$as_me: failed program was:" >&5
6009 sed 's/^/| /' conftest.$ac_ext >&5
6010
6011 ( exit $ac_status )
6012 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6013 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6014 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6015 See \`config.log' for more details." >&5
6016 echo "$as_me: error: cannot compute sizeof (long), 77
6017 See \`config.log' for more details." >&2;}
6018 { (exit 1); exit 1; }; }; }
6019 fi
6020 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6021 fi
6022 fi
6023 rm -f conftest.val
6024 else
6025 ac_cv_sizeof_long=0
6026 fi
6027 fi
6028 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6029 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6030 cat >>confdefs.h <<_ACEOF
6031 #define SIZEOF_LONG $ac_cv_sizeof_long
6032 _ACEOF
6033
6034
6035 echo "$as_me:$LINENO: checking for long long" >&5
6036 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6037 if test "${ac_cv_type_long_long+set}" = set; then
6038 echo $ECHO_N "(cached) $ECHO_C" >&6
6039 else
6040 cat >conftest.$ac_ext <<_ACEOF
6041 /* confdefs.h. */
6042 _ACEOF
6043 cat confdefs.h >>conftest.$ac_ext
6044 cat >>conftest.$ac_ext <<_ACEOF
6045 /* end confdefs.h. */
6046 $ac_includes_default
6047 int
6048 main ()
6049 {
6050 if ((long long *) 0)
6051 return 0;
6052 if (sizeof (long long))
6053 return 0;
6054 ;
6055 return 0;
6056 }
6057 _ACEOF
6058 rm -f conftest.$ac_objext
6059 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6060 (eval $ac_compile) 2>conftest.er1
6061 ac_status=$?
6062 grep -v '^ *+' conftest.er1 >conftest.err
6063 rm -f conftest.er1
6064 cat conftest.err >&5
6065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6066 (exit $ac_status); } &&
6067 { ac_try='test -z "$ac_c_werror_flag"
6068 || test ! -s conftest.err'
6069 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6070 (eval $ac_try) 2>&5
6071 ac_status=$?
6072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6073 (exit $ac_status); }; } &&
6074 { ac_try='test -s conftest.$ac_objext'
6075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6076 (eval $ac_try) 2>&5
6077 ac_status=$?
6078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6079 (exit $ac_status); }; }; then
6080 ac_cv_type_long_long=yes
6081 else
6082 echo "$as_me: failed program was:" >&5
6083 sed 's/^/| /' conftest.$ac_ext >&5
6084
6085 ac_cv_type_long_long=no
6086 fi
6087 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6088 fi
6089 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6090 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6091 if test $ac_cv_type_long_long = yes; then
6092
6093 cat >>confdefs.h <<_ACEOF
6094 #define HAVE_LONG_LONG 1
6095 _ACEOF
6096
6097 echo "$as_me:$LINENO: checking for long long" >&5
6098 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6099 if test "${ac_cv_type_long_long+set}" = set; then
6100 echo $ECHO_N "(cached) $ECHO_C" >&6
6101 else
6102 cat >conftest.$ac_ext <<_ACEOF
6103 /* confdefs.h. */
6104 _ACEOF
6105 cat confdefs.h >>conftest.$ac_ext
6106 cat >>conftest.$ac_ext <<_ACEOF
6107 /* end confdefs.h. */
6108 $ac_includes_default
6109 int
6110 main ()
6111 {
6112 if ((long long *) 0)
6113 return 0;
6114 if (sizeof (long long))
6115 return 0;
6116 ;
6117 return 0;
6118 }
6119 _ACEOF
6120 rm -f conftest.$ac_objext
6121 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6122 (eval $ac_compile) 2>conftest.er1
6123 ac_status=$?
6124 grep -v '^ *+' conftest.er1 >conftest.err
6125 rm -f conftest.er1
6126 cat conftest.err >&5
6127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6128 (exit $ac_status); } &&
6129 { ac_try='test -z "$ac_c_werror_flag"
6130 || test ! -s conftest.err'
6131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6132 (eval $ac_try) 2>&5
6133 ac_status=$?
6134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135 (exit $ac_status); }; } &&
6136 { ac_try='test -s conftest.$ac_objext'
6137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6138 (eval $ac_try) 2>&5
6139 ac_status=$?
6140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141 (exit $ac_status); }; }; then
6142 ac_cv_type_long_long=yes
6143 else
6144 echo "$as_me: failed program was:" >&5
6145 sed 's/^/| /' conftest.$ac_ext >&5
6146
6147 ac_cv_type_long_long=no
6148 fi
6149 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6150 fi
6151 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6152 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6153
6154 echo "$as_me:$LINENO: checking size of long long" >&5
6155 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6156 if test "${ac_cv_sizeof_long_long+set}" = set; then
6157 echo $ECHO_N "(cached) $ECHO_C" >&6
6158 else
6159 if test "$ac_cv_type_long_long" = yes; then
6160 # The cast to unsigned long works around a bug in the HP C Compiler
6161 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6162 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6163 # This bug is HP SR number 8606223364.
6164 if test "$cross_compiling" = yes; then
6165 # Depending upon the size, compute the lo and hi bounds.
6166 cat >conftest.$ac_ext <<_ACEOF
6167 /* confdefs.h. */
6168 _ACEOF
6169 cat confdefs.h >>conftest.$ac_ext
6170 cat >>conftest.$ac_ext <<_ACEOF
6171 /* end confdefs.h. */
6172 $ac_includes_default
6173 int
6174 main ()
6175 {
6176 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6177 test_array [0] = 0
6178
6179 ;
6180 return 0;
6181 }
6182 _ACEOF
6183 rm -f conftest.$ac_objext
6184 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6185 (eval $ac_compile) 2>conftest.er1
6186 ac_status=$?
6187 grep -v '^ *+' conftest.er1 >conftest.err
6188 rm -f conftest.er1
6189 cat conftest.err >&5
6190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6191 (exit $ac_status); } &&
6192 { ac_try='test -z "$ac_c_werror_flag"
6193 || test ! -s conftest.err'
6194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6195 (eval $ac_try) 2>&5
6196 ac_status=$?
6197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198 (exit $ac_status); }; } &&
6199 { ac_try='test -s conftest.$ac_objext'
6200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6201 (eval $ac_try) 2>&5
6202 ac_status=$?
6203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6204 (exit $ac_status); }; }; then
6205 ac_lo=0 ac_mid=0
6206 while :; do
6207 cat >conftest.$ac_ext <<_ACEOF
6208 /* confdefs.h. */
6209 _ACEOF
6210 cat confdefs.h >>conftest.$ac_ext
6211 cat >>conftest.$ac_ext <<_ACEOF
6212 /* end confdefs.h. */
6213 $ac_includes_default
6214 int
6215 main ()
6216 {
6217 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6218 test_array [0] = 0
6219
6220 ;
6221 return 0;
6222 }
6223 _ACEOF
6224 rm -f conftest.$ac_objext
6225 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6226 (eval $ac_compile) 2>conftest.er1
6227 ac_status=$?
6228 grep -v '^ *+' conftest.er1 >conftest.err
6229 rm -f conftest.er1
6230 cat conftest.err >&5
6231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232 (exit $ac_status); } &&
6233 { ac_try='test -z "$ac_c_werror_flag"
6234 || test ! -s conftest.err'
6235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6236 (eval $ac_try) 2>&5
6237 ac_status=$?
6238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239 (exit $ac_status); }; } &&
6240 { ac_try='test -s conftest.$ac_objext'
6241 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6242 (eval $ac_try) 2>&5
6243 ac_status=$?
6244 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6245 (exit $ac_status); }; }; then
6246 ac_hi=$ac_mid; break
6247 else
6248 echo "$as_me: failed program was:" >&5
6249 sed 's/^/| /' conftest.$ac_ext >&5
6250
6251 ac_lo=`expr $ac_mid + 1`
6252 if test $ac_lo -le $ac_mid; then
6253 ac_lo= ac_hi=
6254 break
6255 fi
6256 ac_mid=`expr 2 '*' $ac_mid + 1`
6257 fi
6258 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6259 done
6260 else
6261 echo "$as_me: failed program was:" >&5
6262 sed 's/^/| /' conftest.$ac_ext >&5
6263
6264 cat >conftest.$ac_ext <<_ACEOF
6265 /* confdefs.h. */
6266 _ACEOF
6267 cat confdefs.h >>conftest.$ac_ext
6268 cat >>conftest.$ac_ext <<_ACEOF
6269 /* end confdefs.h. */
6270 $ac_includes_default
6271 int
6272 main ()
6273 {
6274 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6275 test_array [0] = 0
6276
6277 ;
6278 return 0;
6279 }
6280 _ACEOF
6281 rm -f conftest.$ac_objext
6282 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6283 (eval $ac_compile) 2>conftest.er1
6284 ac_status=$?
6285 grep -v '^ *+' conftest.er1 >conftest.err
6286 rm -f conftest.er1
6287 cat conftest.err >&5
6288 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6289 (exit $ac_status); } &&
6290 { ac_try='test -z "$ac_c_werror_flag"
6291 || test ! -s conftest.err'
6292 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6293 (eval $ac_try) 2>&5
6294 ac_status=$?
6295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6296 (exit $ac_status); }; } &&
6297 { ac_try='test -s conftest.$ac_objext'
6298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6299 (eval $ac_try) 2>&5
6300 ac_status=$?
6301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6302 (exit $ac_status); }; }; then
6303 ac_hi=-1 ac_mid=-1
6304 while :; do
6305 cat >conftest.$ac_ext <<_ACEOF
6306 /* confdefs.h. */
6307 _ACEOF
6308 cat confdefs.h >>conftest.$ac_ext
6309 cat >>conftest.$ac_ext <<_ACEOF
6310 /* end confdefs.h. */
6311 $ac_includes_default
6312 int
6313 main ()
6314 {
6315 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6316 test_array [0] = 0
6317
6318 ;
6319 return 0;
6320 }
6321 _ACEOF
6322 rm -f conftest.$ac_objext
6323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6324 (eval $ac_compile) 2>conftest.er1
6325 ac_status=$?
6326 grep -v '^ *+' conftest.er1 >conftest.err
6327 rm -f conftest.er1
6328 cat conftest.err >&5
6329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6330 (exit $ac_status); } &&
6331 { ac_try='test -z "$ac_c_werror_flag"
6332 || test ! -s conftest.err'
6333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6334 (eval $ac_try) 2>&5
6335 ac_status=$?
6336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6337 (exit $ac_status); }; } &&
6338 { ac_try='test -s conftest.$ac_objext'
6339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6340 (eval $ac_try) 2>&5
6341 ac_status=$?
6342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6343 (exit $ac_status); }; }; then
6344 ac_lo=$ac_mid; break
6345 else
6346 echo "$as_me: failed program was:" >&5
6347 sed 's/^/| /' conftest.$ac_ext >&5
6348
6349 ac_hi=`expr '(' $ac_mid ')' - 1`
6350 if test $ac_mid -le $ac_hi; then
6351 ac_lo= ac_hi=
6352 break
6353 fi
6354 ac_mid=`expr 2 '*' $ac_mid`
6355 fi
6356 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6357 done
6358 else
6359 echo "$as_me: failed program was:" >&5
6360 sed 's/^/| /' conftest.$ac_ext >&5
6361
6362 ac_lo= ac_hi=
6363 fi
6364 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6365 fi
6366 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6367 # Binary search between lo and hi bounds.
6368 while test "x$ac_lo" != "x$ac_hi"; do
6369 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6370 cat >conftest.$ac_ext <<_ACEOF
6371 /* confdefs.h. */
6372 _ACEOF
6373 cat confdefs.h >>conftest.$ac_ext
6374 cat >>conftest.$ac_ext <<_ACEOF
6375 /* end confdefs.h. */
6376 $ac_includes_default
6377 int
6378 main ()
6379 {
6380 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6381 test_array [0] = 0
6382
6383 ;
6384 return 0;
6385 }
6386 _ACEOF
6387 rm -f conftest.$ac_objext
6388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6389 (eval $ac_compile) 2>conftest.er1
6390 ac_status=$?
6391 grep -v '^ *+' conftest.er1 >conftest.err
6392 rm -f conftest.er1
6393 cat conftest.err >&5
6394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395 (exit $ac_status); } &&
6396 { ac_try='test -z "$ac_c_werror_flag"
6397 || test ! -s conftest.err'
6398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6399 (eval $ac_try) 2>&5
6400 ac_status=$?
6401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6402 (exit $ac_status); }; } &&
6403 { ac_try='test -s conftest.$ac_objext'
6404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6405 (eval $ac_try) 2>&5
6406 ac_status=$?
6407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6408 (exit $ac_status); }; }; then
6409 ac_hi=$ac_mid
6410 else
6411 echo "$as_me: failed program was:" >&5
6412 sed 's/^/| /' conftest.$ac_ext >&5
6413
6414 ac_lo=`expr '(' $ac_mid ')' + 1`
6415 fi
6416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6417 done
6418 case $ac_lo in
6419 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6420 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6421 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6422 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6423 See \`config.log' for more details." >&5
6424 echo "$as_me: error: cannot compute sizeof (long long), 77
6425 See \`config.log' for more details." >&2;}
6426 { (exit 1); exit 1; }; }; } ;;
6427 esac
6428 else
6429 if test "$cross_compiling" = yes; then
6430 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6431 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6432 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6433 See \`config.log' for more details." >&5
6434 echo "$as_me: error: cannot run test program while cross compiling
6435 See \`config.log' for more details." >&2;}
6436 { (exit 1); exit 1; }; }; }
6437 else
6438 cat >conftest.$ac_ext <<_ACEOF
6439 /* confdefs.h. */
6440 _ACEOF
6441 cat confdefs.h >>conftest.$ac_ext
6442 cat >>conftest.$ac_ext <<_ACEOF
6443 /* end confdefs.h. */
6444 $ac_includes_default
6445 long longval () { return (long) (sizeof (long long)); }
6446 unsigned long ulongval () { return (long) (sizeof (long long)); }
6447 #include <stdio.h>
6448 #include <stdlib.h>
6449 int
6450 main ()
6451 {
6452
6453 FILE *f = fopen ("conftest.val", "w");
6454 if (! f)
6455 exit (1);
6456 if (((long) (sizeof (long long))) < 0)
6457 {
6458 long i = longval ();
6459 if (i != ((long) (sizeof (long long))))
6460 exit (1);
6461 fprintf (f, "%ld\n", i);
6462 }
6463 else
6464 {
6465 unsigned long i = ulongval ();
6466 if (i != ((long) (sizeof (long long))))
6467 exit (1);
6468 fprintf (f, "%lu\n", i);
6469 }
6470 exit (ferror (f) || fclose (f) != 0);
6471
6472 ;
6473 return 0;
6474 }
6475 _ACEOF
6476 rm -f conftest$ac_exeext
6477 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6478 (eval $ac_link) 2>&5
6479 ac_status=$?
6480 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6481 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6483 (eval $ac_try) 2>&5
6484 ac_status=$?
6485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486 (exit $ac_status); }; }; then
6487 ac_cv_sizeof_long_long=`cat conftest.val`
6488 else
6489 echo "$as_me: program exited with status $ac_status" >&5
6490 echo "$as_me: failed program was:" >&5
6491 sed 's/^/| /' conftest.$ac_ext >&5
6492
6493 ( exit $ac_status )
6494 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6495 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6496 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6497 See \`config.log' for more details." >&5
6498 echo "$as_me: error: cannot compute sizeof (long long), 77
6499 See \`config.log' for more details." >&2;}
6500 { (exit 1); exit 1; }; }; }
6501 fi
6502 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6503 fi
6504 fi
6505 rm -f conftest.val
6506 else
6507 ac_cv_sizeof_long_long=0
6508 fi
6509 fi
6510 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6511 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6512 cat >>confdefs.h <<_ACEOF
6513 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6514 _ACEOF
6515
6516
6517 fi
6518
6519 echo "$as_me:$LINENO: checking for __int64" >&5
6520 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6521 if test "${ac_cv_type___int64+set}" = set; then
6522 echo $ECHO_N "(cached) $ECHO_C" >&6
6523 else
6524 cat >conftest.$ac_ext <<_ACEOF
6525 /* confdefs.h. */
6526 _ACEOF
6527 cat confdefs.h >>conftest.$ac_ext
6528 cat >>conftest.$ac_ext <<_ACEOF
6529 /* end confdefs.h. */
6530 $ac_includes_default
6531 int
6532 main ()
6533 {
6534 if ((__int64 *) 0)
6535 return 0;
6536 if (sizeof (__int64))
6537 return 0;
6538 ;
6539 return 0;
6540 }
6541 _ACEOF
6542 rm -f conftest.$ac_objext
6543 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6544 (eval $ac_compile) 2>conftest.er1
6545 ac_status=$?
6546 grep -v '^ *+' conftest.er1 >conftest.err
6547 rm -f conftest.er1
6548 cat conftest.err >&5
6549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6550 (exit $ac_status); } &&
6551 { ac_try='test -z "$ac_c_werror_flag"
6552 || test ! -s conftest.err'
6553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6554 (eval $ac_try) 2>&5
6555 ac_status=$?
6556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6557 (exit $ac_status); }; } &&
6558 { ac_try='test -s conftest.$ac_objext'
6559 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6560 (eval $ac_try) 2>&5
6561 ac_status=$?
6562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563 (exit $ac_status); }; }; then
6564 ac_cv_type___int64=yes
6565 else
6566 echo "$as_me: failed program was:" >&5
6567 sed 's/^/| /' conftest.$ac_ext >&5
6568
6569 ac_cv_type___int64=no
6570 fi
6571 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6572 fi
6573 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6574 echo "${ECHO_T}$ac_cv_type___int64" >&6
6575 if test $ac_cv_type___int64 = yes; then
6576
6577 cat >>confdefs.h <<_ACEOF
6578 #define HAVE___INT64 1
6579 _ACEOF
6580
6581 echo "$as_me:$LINENO: checking for __int64" >&5
6582 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6583 if test "${ac_cv_type___int64+set}" = set; then
6584 echo $ECHO_N "(cached) $ECHO_C" >&6
6585 else
6586 cat >conftest.$ac_ext <<_ACEOF
6587 /* confdefs.h. */
6588 _ACEOF
6589 cat confdefs.h >>conftest.$ac_ext
6590 cat >>conftest.$ac_ext <<_ACEOF
6591 /* end confdefs.h. */
6592 $ac_includes_default
6593 int
6594 main ()
6595 {
6596 if ((__int64 *) 0)
6597 return 0;
6598 if (sizeof (__int64))
6599 return 0;
6600 ;
6601 return 0;
6602 }
6603 _ACEOF
6604 rm -f conftest.$ac_objext
6605 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6606 (eval $ac_compile) 2>conftest.er1
6607 ac_status=$?
6608 grep -v '^ *+' conftest.er1 >conftest.err
6609 rm -f conftest.er1
6610 cat conftest.err >&5
6611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6612 (exit $ac_status); } &&
6613 { ac_try='test -z "$ac_c_werror_flag"
6614 || test ! -s conftest.err'
6615 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6616 (eval $ac_try) 2>&5
6617 ac_status=$?
6618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6619 (exit $ac_status); }; } &&
6620 { ac_try='test -s conftest.$ac_objext'
6621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6622 (eval $ac_try) 2>&5
6623 ac_status=$?
6624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6625 (exit $ac_status); }; }; then
6626 ac_cv_type___int64=yes
6627 else
6628 echo "$as_me: failed program was:" >&5
6629 sed 's/^/| /' conftest.$ac_ext >&5
6630
6631 ac_cv_type___int64=no
6632 fi
6633 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6634 fi
6635 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6636 echo "${ECHO_T}$ac_cv_type___int64" >&6
6637
6638 echo "$as_me:$LINENO: checking size of __int64" >&5
6639 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6640 if test "${ac_cv_sizeof___int64+set}" = set; then
6641 echo $ECHO_N "(cached) $ECHO_C" >&6
6642 else
6643 if test "$ac_cv_type___int64" = yes; then
6644 # The cast to unsigned long works around a bug in the HP C Compiler
6645 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6646 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6647 # This bug is HP SR number 8606223364.
6648 if test "$cross_compiling" = yes; then
6649 # Depending upon the size, compute the lo and hi bounds.
6650 cat >conftest.$ac_ext <<_ACEOF
6651 /* confdefs.h. */
6652 _ACEOF
6653 cat confdefs.h >>conftest.$ac_ext
6654 cat >>conftest.$ac_ext <<_ACEOF
6655 /* end confdefs.h. */
6656 $ac_includes_default
6657 int
6658 main ()
6659 {
6660 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6661 test_array [0] = 0
6662
6663 ;
6664 return 0;
6665 }
6666 _ACEOF
6667 rm -f conftest.$ac_objext
6668 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6669 (eval $ac_compile) 2>conftest.er1
6670 ac_status=$?
6671 grep -v '^ *+' conftest.er1 >conftest.err
6672 rm -f conftest.er1
6673 cat conftest.err >&5
6674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675 (exit $ac_status); } &&
6676 { ac_try='test -z "$ac_c_werror_flag"
6677 || test ! -s conftest.err'
6678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6679 (eval $ac_try) 2>&5
6680 ac_status=$?
6681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6682 (exit $ac_status); }; } &&
6683 { ac_try='test -s conftest.$ac_objext'
6684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6685 (eval $ac_try) 2>&5
6686 ac_status=$?
6687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6688 (exit $ac_status); }; }; then
6689 ac_lo=0 ac_mid=0
6690 while :; do
6691 cat >conftest.$ac_ext <<_ACEOF
6692 /* confdefs.h. */
6693 _ACEOF
6694 cat confdefs.h >>conftest.$ac_ext
6695 cat >>conftest.$ac_ext <<_ACEOF
6696 /* end confdefs.h. */
6697 $ac_includes_default
6698 int
6699 main ()
6700 {
6701 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6702 test_array [0] = 0
6703
6704 ;
6705 return 0;
6706 }
6707 _ACEOF
6708 rm -f conftest.$ac_objext
6709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6710 (eval $ac_compile) 2>conftest.er1
6711 ac_status=$?
6712 grep -v '^ *+' conftest.er1 >conftest.err
6713 rm -f conftest.er1
6714 cat conftest.err >&5
6715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6716 (exit $ac_status); } &&
6717 { ac_try='test -z "$ac_c_werror_flag"
6718 || test ! -s conftest.err'
6719 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6720 (eval $ac_try) 2>&5
6721 ac_status=$?
6722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723 (exit $ac_status); }; } &&
6724 { ac_try='test -s conftest.$ac_objext'
6725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6726 (eval $ac_try) 2>&5
6727 ac_status=$?
6728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6729 (exit $ac_status); }; }; then
6730 ac_hi=$ac_mid; break
6731 else
6732 echo "$as_me: failed program was:" >&5
6733 sed 's/^/| /' conftest.$ac_ext >&5
6734
6735 ac_lo=`expr $ac_mid + 1`
6736 if test $ac_lo -le $ac_mid; then
6737 ac_lo= ac_hi=
6738 break
6739 fi
6740 ac_mid=`expr 2 '*' $ac_mid + 1`
6741 fi
6742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6743 done
6744 else
6745 echo "$as_me: failed program was:" >&5
6746 sed 's/^/| /' conftest.$ac_ext >&5
6747
6748 cat >conftest.$ac_ext <<_ACEOF
6749 /* confdefs.h. */
6750 _ACEOF
6751 cat confdefs.h >>conftest.$ac_ext
6752 cat >>conftest.$ac_ext <<_ACEOF
6753 /* end confdefs.h. */
6754 $ac_includes_default
6755 int
6756 main ()
6757 {
6758 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6759 test_array [0] = 0
6760
6761 ;
6762 return 0;
6763 }
6764 _ACEOF
6765 rm -f conftest.$ac_objext
6766 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6767 (eval $ac_compile) 2>conftest.er1
6768 ac_status=$?
6769 grep -v '^ *+' conftest.er1 >conftest.err
6770 rm -f conftest.er1
6771 cat conftest.err >&5
6772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6773 (exit $ac_status); } &&
6774 { ac_try='test -z "$ac_c_werror_flag"
6775 || test ! -s conftest.err'
6776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6777 (eval $ac_try) 2>&5
6778 ac_status=$?
6779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6780 (exit $ac_status); }; } &&
6781 { ac_try='test -s conftest.$ac_objext'
6782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6783 (eval $ac_try) 2>&5
6784 ac_status=$?
6785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6786 (exit $ac_status); }; }; then
6787 ac_hi=-1 ac_mid=-1
6788 while :; do
6789 cat >conftest.$ac_ext <<_ACEOF
6790 /* confdefs.h. */
6791 _ACEOF
6792 cat confdefs.h >>conftest.$ac_ext
6793 cat >>conftest.$ac_ext <<_ACEOF
6794 /* end confdefs.h. */
6795 $ac_includes_default
6796 int
6797 main ()
6798 {
6799 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6800 test_array [0] = 0
6801
6802 ;
6803 return 0;
6804 }
6805 _ACEOF
6806 rm -f conftest.$ac_objext
6807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6808 (eval $ac_compile) 2>conftest.er1
6809 ac_status=$?
6810 grep -v '^ *+' conftest.er1 >conftest.err
6811 rm -f conftest.er1
6812 cat conftest.err >&5
6813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814 (exit $ac_status); } &&
6815 { ac_try='test -z "$ac_c_werror_flag"
6816 || test ! -s conftest.err'
6817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818 (eval $ac_try) 2>&5
6819 ac_status=$?
6820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821 (exit $ac_status); }; } &&
6822 { ac_try='test -s conftest.$ac_objext'
6823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6824 (eval $ac_try) 2>&5
6825 ac_status=$?
6826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6827 (exit $ac_status); }; }; then
6828 ac_lo=$ac_mid; break
6829 else
6830 echo "$as_me: failed program was:" >&5
6831 sed 's/^/| /' conftest.$ac_ext >&5
6832
6833 ac_hi=`expr '(' $ac_mid ')' - 1`
6834 if test $ac_mid -le $ac_hi; then
6835 ac_lo= ac_hi=
6836 break
6837 fi
6838 ac_mid=`expr 2 '*' $ac_mid`
6839 fi
6840 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6841 done
6842 else
6843 echo "$as_me: failed program was:" >&5
6844 sed 's/^/| /' conftest.$ac_ext >&5
6845
6846 ac_lo= ac_hi=
6847 fi
6848 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6849 fi
6850 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6851 # Binary search between lo and hi bounds.
6852 while test "x$ac_lo" != "x$ac_hi"; do
6853 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6854 cat >conftest.$ac_ext <<_ACEOF
6855 /* confdefs.h. */
6856 _ACEOF
6857 cat confdefs.h >>conftest.$ac_ext
6858 cat >>conftest.$ac_ext <<_ACEOF
6859 /* end confdefs.h. */
6860 $ac_includes_default
6861 int
6862 main ()
6863 {
6864 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6865 test_array [0] = 0
6866
6867 ;
6868 return 0;
6869 }
6870 _ACEOF
6871 rm -f conftest.$ac_objext
6872 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6873 (eval $ac_compile) 2>conftest.er1
6874 ac_status=$?
6875 grep -v '^ *+' conftest.er1 >conftest.err
6876 rm -f conftest.er1
6877 cat conftest.err >&5
6878 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6879 (exit $ac_status); } &&
6880 { ac_try='test -z "$ac_c_werror_flag"
6881 || test ! -s conftest.err'
6882 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6883 (eval $ac_try) 2>&5
6884 ac_status=$?
6885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6886 (exit $ac_status); }; } &&
6887 { ac_try='test -s conftest.$ac_objext'
6888 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6889 (eval $ac_try) 2>&5
6890 ac_status=$?
6891 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6892 (exit $ac_status); }; }; then
6893 ac_hi=$ac_mid
6894 else
6895 echo "$as_me: failed program was:" >&5
6896 sed 's/^/| /' conftest.$ac_ext >&5
6897
6898 ac_lo=`expr '(' $ac_mid ')' + 1`
6899 fi
6900 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6901 done
6902 case $ac_lo in
6903 ?*) ac_cv_sizeof___int64=$ac_lo;;
6904 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6905 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6906 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6907 See \`config.log' for more details." >&5
6908 echo "$as_me: error: cannot compute sizeof (__int64), 77
6909 See \`config.log' for more details." >&2;}
6910 { (exit 1); exit 1; }; }; } ;;
6911 esac
6912 else
6913 if test "$cross_compiling" = yes; then
6914 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6915 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6916 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6917 See \`config.log' for more details." >&5
6918 echo "$as_me: error: cannot run test program while cross compiling
6919 See \`config.log' for more details." >&2;}
6920 { (exit 1); exit 1; }; }; }
6921 else
6922 cat >conftest.$ac_ext <<_ACEOF
6923 /* confdefs.h. */
6924 _ACEOF
6925 cat confdefs.h >>conftest.$ac_ext
6926 cat >>conftest.$ac_ext <<_ACEOF
6927 /* end confdefs.h. */
6928 $ac_includes_default
6929 long longval () { return (long) (sizeof (__int64)); }
6930 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6931 #include <stdio.h>
6932 #include <stdlib.h>
6933 int
6934 main ()
6935 {
6936
6937 FILE *f = fopen ("conftest.val", "w");
6938 if (! f)
6939 exit (1);
6940 if (((long) (sizeof (__int64))) < 0)
6941 {
6942 long i = longval ();
6943 if (i != ((long) (sizeof (__int64))))
6944 exit (1);
6945 fprintf (f, "%ld\n", i);
6946 }
6947 else
6948 {
6949 unsigned long i = ulongval ();
6950 if (i != ((long) (sizeof (__int64))))
6951 exit (1);
6952 fprintf (f, "%lu\n", i);
6953 }
6954 exit (ferror (f) || fclose (f) != 0);
6955
6956 ;
6957 return 0;
6958 }
6959 _ACEOF
6960 rm -f conftest$ac_exeext
6961 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6962 (eval $ac_link) 2>&5
6963 ac_status=$?
6964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6965 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6967 (eval $ac_try) 2>&5
6968 ac_status=$?
6969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6970 (exit $ac_status); }; }; then
6971 ac_cv_sizeof___int64=`cat conftest.val`
6972 else
6973 echo "$as_me: program exited with status $ac_status" >&5
6974 echo "$as_me: failed program was:" >&5
6975 sed 's/^/| /' conftest.$ac_ext >&5
6976
6977 ( exit $ac_status )
6978 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6979 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6980 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6981 See \`config.log' for more details." >&5
6982 echo "$as_me: error: cannot compute sizeof (__int64), 77
6983 See \`config.log' for more details." >&2;}
6984 { (exit 1); exit 1; }; }; }
6985 fi
6986 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6987 fi
6988 fi
6989 rm -f conftest.val
6990 else
6991 ac_cv_sizeof___int64=0
6992 fi
6993 fi
6994 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6995 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6996 cat >>confdefs.h <<_ACEOF
6997 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6998 _ACEOF
6999
7000
7001 fi
7002
7003
7004 # ---------------------
7005 # Warnings and checking
7006 # ---------------------
7007
7008 # Check $CC warning features (if it's GCC).
7009 # We want to use -pedantic, but we don't want warnings about
7010 # * 'long long'
7011 # * variadic macros
7012 # * overlong strings
7013 # So, we only use -pedantic if we can disable those warnings.
7014
7015 loose_warn=
7016 save_CFLAGS="$CFLAGS"
7017 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
7018 -Wmissing-prototypes -Wcast-qual -Wc++-compat; do
7019 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7020
7021 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7022 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7023 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7024 echo $ECHO_N "(cached) $ECHO_C" >&6
7025 else
7026 CFLAGS="$option"
7027 cat >conftest.$ac_ext <<_ACEOF
7028 /* confdefs.h. */
7029 _ACEOF
7030 cat confdefs.h >>conftest.$ac_ext
7031 cat >>conftest.$ac_ext <<_ACEOF
7032 /* end confdefs.h. */
7033
7034 int
7035 main ()
7036 {
7037
7038 ;
7039 return 0;
7040 }
7041 _ACEOF
7042 rm -f conftest.$ac_objext
7043 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7044 (eval $ac_compile) 2>conftest.er1
7045 ac_status=$?
7046 grep -v '^ *+' conftest.er1 >conftest.err
7047 rm -f conftest.er1
7048 cat conftest.err >&5
7049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050 (exit $ac_status); } &&
7051 { ac_try='test -z "$ac_c_werror_flag"
7052 || test ! -s conftest.err'
7053 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7054 (eval $ac_try) 2>&5
7055 ac_status=$?
7056 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7057 (exit $ac_status); }; } &&
7058 { ac_try='test -s conftest.$ac_objext'
7059 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7060 (eval $ac_try) 2>&5
7061 ac_status=$?
7062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7063 (exit $ac_status); }; }; then
7064 eval "$as_acx_Woption=yes"
7065 else
7066 echo "$as_me: failed program was:" >&5
7067 sed 's/^/| /' conftest.$ac_ext >&5
7068
7069 eval "$as_acx_Woption=no"
7070 fi
7071 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7072
7073 fi
7074 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7075 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7076 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7077 loose_warn="$loose_warn${loose_warn:+ }$option"
7078 fi
7079
7080 done
7081 CFLAGS="$save_CFLAGS"
7082
7083 strict_warn=
7084 save_CFLAGS="$CFLAGS"
7085 for option in -Wold-style-definition \
7086 -Wmissing-format-attribute; do
7087 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7088
7089 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7090 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7091 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7092 echo $ECHO_N "(cached) $ECHO_C" >&6
7093 else
7094 CFLAGS="$option"
7095 cat >conftest.$ac_ext <<_ACEOF
7096 /* confdefs.h. */
7097 _ACEOF
7098 cat confdefs.h >>conftest.$ac_ext
7099 cat >>conftest.$ac_ext <<_ACEOF
7100 /* end confdefs.h. */
7101
7102 int
7103 main ()
7104 {
7105
7106 ;
7107 return 0;
7108 }
7109 _ACEOF
7110 rm -f conftest.$ac_objext
7111 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7112 (eval $ac_compile) 2>conftest.er1
7113 ac_status=$?
7114 grep -v '^ *+' conftest.er1 >conftest.err
7115 rm -f conftest.er1
7116 cat conftest.err >&5
7117 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7118 (exit $ac_status); } &&
7119 { ac_try='test -z "$ac_c_werror_flag"
7120 || test ! -s conftest.err'
7121 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7122 (eval $ac_try) 2>&5
7123 ac_status=$?
7124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7125 (exit $ac_status); }; } &&
7126 { ac_try='test -s conftest.$ac_objext'
7127 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7128 (eval $ac_try) 2>&5
7129 ac_status=$?
7130 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7131 (exit $ac_status); }; }; then
7132 eval "$as_acx_Woption=yes"
7133 else
7134 echo "$as_me: failed program was:" >&5
7135 sed 's/^/| /' conftest.$ac_ext >&5
7136
7137 eval "$as_acx_Woption=no"
7138 fi
7139 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7140
7141 fi
7142 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7143 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7144 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7145 strict_warn="$strict_warn${strict_warn:+ }$option"
7146 fi
7147
7148 done
7149 CFLAGS="$save_CFLAGS"
7150
7151 if test "$GCC" = yes; then
7152 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7153 -Wno-overlength-strings" >&5
7154 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7155 -Wno-overlength-strings... $ECHO_C" >&6
7156 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
7157 echo $ECHO_N "(cached) $ECHO_C" >&6
7158 else
7159 save_CFLAGS="$CFLAGS"
7160 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
7161 -Wno-overlength-strings"
7162 cat >conftest.$ac_ext <<_ACEOF
7163 /* confdefs.h. */
7164 _ACEOF
7165 cat confdefs.h >>conftest.$ac_ext
7166 cat >>conftest.$ac_ext <<_ACEOF
7167 /* end confdefs.h. */
7168
7169 int
7170 main ()
7171 {
7172
7173 ;
7174 return 0;
7175 }
7176 _ACEOF
7177 rm -f conftest.$ac_objext
7178 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7179 (eval $ac_compile) 2>conftest.er1
7180 ac_status=$?
7181 grep -v '^ *+' conftest.er1 >conftest.err
7182 rm -f conftest.er1
7183 cat conftest.err >&5
7184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7185 (exit $ac_status); } &&
7186 { ac_try='test -z "$ac_c_werror_flag"
7187 || test ! -s conftest.err'
7188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7189 (eval $ac_try) 2>&5
7190 ac_status=$?
7191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7192 (exit $ac_status); }; } &&
7193 { ac_try='test -s conftest.$ac_objext'
7194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7195 (eval $ac_try) 2>&5
7196 ac_status=$?
7197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7198 (exit $ac_status); }; }; then
7199 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
7200 else
7201 echo "$as_me: failed program was:" >&5
7202 sed 's/^/| /' conftest.$ac_ext >&5
7203
7204 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
7205 fi
7206 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7207 CFLAGS="$save_CFLAGS"
7208 fi
7209 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
7210 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
7211 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
7212 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
7213 -Wno-overlength-strings"
7214 fi
7215
7216
7217 fi
7218
7219
7220 # Check whether --enable-werror-always or --disable-werror-always was given.
7221 if test "${enable_werror_always+set}" = set; then
7222 enableval="$enable_werror_always"
7223
7224 else
7225 enable_werror_always=no
7226 fi;
7227 if test $enable_werror_always = yes; then
7228 strict_warn="$strict_warn${strict_warn:+ }-Werror"
7229 fi
7230
7231
7232
7233
7234 # The above macros do nothing if the compiler is not GCC. However, the
7235 # Makefile has more goo to add other flags, so this variabl is used to
7236 # enables warnings only for GCC.
7237 warn_cflags=
7238 if test "x$GCC" = "xyes"; then
7239 warn_cflags='$(GCC_WARN_CFLAGS)'
7240 fi
7241
7242
7243 # Enable expensive internal checks
7244 is_release=
7245 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7246 is_release=yes
7247 fi
7248
7249 # Check whether --enable-checking or --disable-checking was given.
7250 if test "${enable_checking+set}" = set; then
7251 enableval="$enable_checking"
7252 ac_checking_flags="${enableval}"
7253 else
7254
7255 # Determine the default checks.
7256 if test x$is_release = x ; then
7257 ac_checking_flags=yes
7258 else
7259 ac_checking_flags=release
7260 fi
7261 fi;
7262 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7263 for check in release $ac_checking_flags
7264 do
7265 case $check in
7266 # these set all the flags to specific states
7267 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7268 ac_fold_checking= ; ac_gc_checking=1 ;
7269 ac_gc_always_collect= ; ac_rtl_checking= ;
7270 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7271 ac_tree_checking=1 ; ac_valgrind_checking= ;
7272 ac_types_checking=1 ;;
7273 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7274 ac_fold_checking= ; ac_gc_checking= ;
7275 ac_gc_always_collect= ; ac_rtl_checking= ;
7276 ac_rtlflag_checking= ; ac_runtime_checking= ;
7277 ac_tree_checking= ; ac_valgrind_checking= ;
7278 ac_types_checking= ;;
7279 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7280 ac_fold_checking=1 ; ac_gc_checking=1 ;
7281 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
7282 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7283 ac_tree_checking=1 ; ac_valgrind_checking= ;
7284 ac_types_checking=1 ;;
7285 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7286 ac_fold_checking= ; ac_gc_checking= ;
7287 ac_gc_always_collect= ; ac_rtl_checking= ;
7288 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7289 ac_tree_checking= ; ac_valgrind_checking= ;
7290 ac_types_checking= ;;
7291 # these enable particular checks
7292 assert) ac_assert_checking=1 ;;
7293 df) ac_df_checking=1 ;;
7294 fold) ac_fold_checking=1 ;;
7295 gc) ac_gc_checking=1 ;;
7296 gcac) ac_gc_always_collect=1 ;;
7297 misc) ac_checking=1 ;;
7298 rtl) ac_rtl_checking=1 ;;
7299 rtlflag) ac_rtlflag_checking=1 ;;
7300 runtime) ac_runtime_checking=1 ;;
7301 tree) ac_tree_checking=1 ;;
7302 types) ac_types_checking=1 ;;
7303 valgrind) ac_valgrind_checking=1 ;;
7304 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7305 echo "$as_me: error: unknown check category $check" >&2;}
7306 { (exit 1); exit 1; }; } ;;
7307 esac
7308 done
7309 IFS="$ac_save_IFS"
7310
7311 nocommon_flag=""
7312 if test x$ac_checking != x ; then
7313
7314 cat >>confdefs.h <<\_ACEOF
7315 #define ENABLE_CHECKING 1
7316 _ACEOF
7317
7318 nocommon_flag=-fno-common
7319 fi
7320
7321 if test x$ac_df_checking != x ; then
7322
7323 cat >>confdefs.h <<\_ACEOF
7324 #define ENABLE_DF_CHECKING 1
7325 _ACEOF
7326
7327 fi
7328 if test x$ac_assert_checking != x ; then
7329
7330 cat >>confdefs.h <<\_ACEOF
7331 #define ENABLE_ASSERT_CHECKING 1
7332 _ACEOF
7333
7334 fi
7335
7336 if test x$ac_runtime_checking != x ; then
7337
7338 cat >>confdefs.h <<\_ACEOF
7339 #define ENABLE_RUNTIME_CHECKING 1
7340 _ACEOF
7341
7342 fi
7343 if test x$ac_tree_checking != x ; then
7344
7345 cat >>confdefs.h <<\_ACEOF
7346 #define ENABLE_TREE_CHECKING 1
7347 _ACEOF
7348
7349 TREEBROWSER=tree-browser.o
7350 fi
7351 if test x$ac_types_checking != x ; then
7352
7353 cat >>confdefs.h <<\_ACEOF
7354 #define ENABLE_TYPES_CHECKING 1
7355 _ACEOF
7356
7357 fi
7358
7359 if test x$ac_rtl_checking != x ; then
7360
7361 cat >>confdefs.h <<\_ACEOF
7362 #define ENABLE_RTL_CHECKING 1
7363 _ACEOF
7364
7365 fi
7366 if test x$ac_rtlflag_checking != x ; then
7367
7368 cat >>confdefs.h <<\_ACEOF
7369 #define ENABLE_RTL_FLAG_CHECKING 1
7370 _ACEOF
7371
7372 fi
7373 if test x$ac_gc_checking != x ; then
7374
7375 cat >>confdefs.h <<\_ACEOF
7376 #define ENABLE_GC_CHECKING 1
7377 _ACEOF
7378
7379 fi
7380 if test x$ac_gc_always_collect != x ; then
7381
7382 cat >>confdefs.h <<\_ACEOF
7383 #define ENABLE_GC_ALWAYS_COLLECT 1
7384 _ACEOF
7385
7386 fi
7387 if test x$ac_fold_checking != x ; then
7388
7389 cat >>confdefs.h <<\_ACEOF
7390 #define ENABLE_FOLD_CHECKING 1
7391 _ACEOF
7392
7393 fi
7394 valgrind_path_defines=
7395 valgrind_command=
7396
7397 if test "${ac_cv_header_valgrind_h+set}" = set; then
7398 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7399 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7400 if test "${ac_cv_header_valgrind_h+set}" = set; then
7401 echo $ECHO_N "(cached) $ECHO_C" >&6
7402 fi
7403 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7404 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7405 else
7406 # Is the header compilable?
7407 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7408 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7409 cat >conftest.$ac_ext <<_ACEOF
7410 /* confdefs.h. */
7411 _ACEOF
7412 cat confdefs.h >>conftest.$ac_ext
7413 cat >>conftest.$ac_ext <<_ACEOF
7414 /* end confdefs.h. */
7415 $ac_includes_default
7416 #include <valgrind.h>
7417 _ACEOF
7418 rm -f conftest.$ac_objext
7419 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7420 (eval $ac_compile) 2>conftest.er1
7421 ac_status=$?
7422 grep -v '^ *+' conftest.er1 >conftest.err
7423 rm -f conftest.er1
7424 cat conftest.err >&5
7425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7426 (exit $ac_status); } &&
7427 { ac_try='test -z "$ac_c_werror_flag"
7428 || test ! -s conftest.err'
7429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7430 (eval $ac_try) 2>&5
7431 ac_status=$?
7432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7433 (exit $ac_status); }; } &&
7434 { ac_try='test -s conftest.$ac_objext'
7435 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7436 (eval $ac_try) 2>&5
7437 ac_status=$?
7438 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7439 (exit $ac_status); }; }; then
7440 ac_header_compiler=yes
7441 else
7442 echo "$as_me: failed program was:" >&5
7443 sed 's/^/| /' conftest.$ac_ext >&5
7444
7445 ac_header_compiler=no
7446 fi
7447 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7448 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7449 echo "${ECHO_T}$ac_header_compiler" >&6
7450
7451 # Is the header present?
7452 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7453 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7454 cat >conftest.$ac_ext <<_ACEOF
7455 /* confdefs.h. */
7456 _ACEOF
7457 cat confdefs.h >>conftest.$ac_ext
7458 cat >>conftest.$ac_ext <<_ACEOF
7459 /* end confdefs.h. */
7460 #include <valgrind.h>
7461 _ACEOF
7462 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7463 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7464 ac_status=$?
7465 grep -v '^ *+' conftest.er1 >conftest.err
7466 rm -f conftest.er1
7467 cat conftest.err >&5
7468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7469 (exit $ac_status); } >/dev/null; then
7470 if test -s conftest.err; then
7471 ac_cpp_err=$ac_c_preproc_warn_flag
7472 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7473 else
7474 ac_cpp_err=
7475 fi
7476 else
7477 ac_cpp_err=yes
7478 fi
7479 if test -z "$ac_cpp_err"; then
7480 ac_header_preproc=yes
7481 else
7482 echo "$as_me: failed program was:" >&5
7483 sed 's/^/| /' conftest.$ac_ext >&5
7484
7485 ac_header_preproc=no
7486 fi
7487 rm -f conftest.err conftest.$ac_ext
7488 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7489 echo "${ECHO_T}$ac_header_preproc" >&6
7490
7491 # So? What about this header?
7492 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7493 yes:no: )
7494 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7495 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7496 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7497 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7498 ac_header_preproc=yes
7499 ;;
7500 no:yes:* )
7501 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7502 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7503 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
7504 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
7505 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7506 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7507 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
7508 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
7509 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7510 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7511 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7512 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7513 (
7514 cat <<\_ASBOX
7515 ## ------------------------------------------ ##
7516 ## Report this to the AC_PACKAGE_NAME lists. ##
7517 ## ------------------------------------------ ##
7518 _ASBOX
7519 ) |
7520 sed "s/^/$as_me: WARNING: /" >&2
7521 ;;
7522 esac
7523 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7524 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7525 if test "${ac_cv_header_valgrind_h+set}" = set; then
7526 echo $ECHO_N "(cached) $ECHO_C" >&6
7527 else
7528 ac_cv_header_valgrind_h=$ac_header_preproc
7529 fi
7530 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7531 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7532
7533 fi
7534 if test $ac_cv_header_valgrind_h = yes; then
7535 have_valgrind_h=yes
7536 else
7537 have_valgrind_h=no
7538 fi
7539
7540
7541
7542 if test x$ac_valgrind_checking != x ; then
7543 # It is certainly possible that there's valgrind but no valgrind.h.
7544 # GCC relies on making annotations so we must have both.
7545 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7546 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7547 cat >conftest.$ac_ext <<_ACEOF
7548 /* confdefs.h. */
7549 _ACEOF
7550 cat confdefs.h >>conftest.$ac_ext
7551 cat >>conftest.$ac_ext <<_ACEOF
7552 /* end confdefs.h. */
7553 #include <valgrind/memcheck.h>
7554 #ifndef VALGRIND_DISCARD
7555 #error VALGRIND_DISCARD not defined
7556 #endif
7557 _ACEOF
7558 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7559 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7560 ac_status=$?
7561 grep -v '^ *+' conftest.er1 >conftest.err
7562 rm -f conftest.er1
7563 cat conftest.err >&5
7564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7565 (exit $ac_status); } >/dev/null; then
7566 if test -s conftest.err; then
7567 ac_cpp_err=$ac_c_preproc_warn_flag
7568 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7569 else
7570 ac_cpp_err=
7571 fi
7572 else
7573 ac_cpp_err=yes
7574 fi
7575 if test -z "$ac_cpp_err"; then
7576 gcc_cv_header_valgrind_memcheck_h=yes
7577 else
7578 echo "$as_me: failed program was:" >&5
7579 sed 's/^/| /' conftest.$ac_ext >&5
7580
7581 gcc_cv_header_valgrind_memcheck_h=no
7582 fi
7583 rm -f conftest.err conftest.$ac_ext
7584 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7585 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7586 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7587 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7588 cat >conftest.$ac_ext <<_ACEOF
7589 /* confdefs.h. */
7590 _ACEOF
7591 cat confdefs.h >>conftest.$ac_ext
7592 cat >>conftest.$ac_ext <<_ACEOF
7593 /* end confdefs.h. */
7594 #include <memcheck.h>
7595 #ifndef VALGRIND_DISCARD
7596 #error VALGRIND_DISCARD not defined
7597 #endif
7598 _ACEOF
7599 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7600 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7601 ac_status=$?
7602 grep -v '^ *+' conftest.er1 >conftest.err
7603 rm -f conftest.er1
7604 cat conftest.err >&5
7605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7606 (exit $ac_status); } >/dev/null; then
7607 if test -s conftest.err; then
7608 ac_cpp_err=$ac_c_preproc_warn_flag
7609 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7610 else
7611 ac_cpp_err=
7612 fi
7613 else
7614 ac_cpp_err=yes
7615 fi
7616 if test -z "$ac_cpp_err"; then
7617 gcc_cv_header_memcheck_h=yes
7618 else
7619 echo "$as_me: failed program was:" >&5
7620 sed 's/^/| /' conftest.$ac_ext >&5
7621
7622 gcc_cv_header_memcheck_h=no
7623 fi
7624 rm -f conftest.err conftest.$ac_ext
7625 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7626 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7627
7628 # Prepare PATH_SEPARATOR.
7629 # The user is always right.
7630 if test "${PATH_SEPARATOR+set}" != set; then
7631 echo "#! /bin/sh" >conf$$.sh
7632 echo "exit 0" >>conf$$.sh
7633 chmod +x conf$$.sh
7634 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7635 PATH_SEPARATOR=';'
7636 else
7637 PATH_SEPARATOR=:
7638 fi
7639 rm -f conf$$.sh
7640 fi
7641
7642 # Find out how to test for executable files. Don't use a zero-byte file,
7643 # as systems may use methods other than mode bits to determine executability.
7644 cat >conf$$.file <<_ASEOF
7645 #! /bin/sh
7646 exit 0
7647 _ASEOF
7648 chmod +x conf$$.file
7649 if test -x conf$$.file >/dev/null 2>&1; then
7650 ac_executable_p="test -x"
7651 else
7652 ac_executable_p="test -f"
7653 fi
7654 rm -f conf$$.file
7655
7656 # Extract the first word of "valgrind", so it can be a program name with args.
7657 set dummy valgrind; ac_word=$2
7658 echo "$as_me:$LINENO: checking for $ac_word" >&5
7659 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7660 if test "${ac_cv_path_valgrind_path+set}" = set; then
7661 echo $ECHO_N "(cached) $ECHO_C" >&6
7662 else
7663 case "$valgrind_path" in
7664 [\\/]* | ?:[\\/]*)
7665 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7666 ;;
7667 *)
7668 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7669 for ac_dir in $PATH; do
7670 IFS="$ac_save_IFS"
7671 test -z "$ac_dir" && ac_dir=.
7672 for ac_exec_ext in '' $ac_executable_extensions; do
7673 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7674 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7675 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7676 break 2
7677 fi
7678 fi
7679 done
7680 done
7681 IFS="$ac_save_IFS"
7682 ;;
7683 esac
7684 fi
7685 valgrind_path="$ac_cv_path_valgrind_path"
7686 if test -n "$valgrind_path"; then
7687 echo "$as_me:$LINENO: result: $valgrind_path" >&5
7688 echo "${ECHO_T}$valgrind_path" >&6
7689 else
7690 echo "$as_me:$LINENO: result: no" >&5
7691 echo "${ECHO_T}no" >&6
7692 fi
7693
7694 if test "x$valgrind_path" = "x" \
7695 || (test $have_valgrind_h = no \
7696 && test $gcc_cv_header_memcheck_h = no \
7697 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7698 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7699 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7700 { (exit 1); exit 1; }; }
7701 fi
7702 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7703 valgrind_command="$valgrind_path -q"
7704
7705 cat >>confdefs.h <<\_ACEOF
7706 #define ENABLE_VALGRIND_CHECKING 1
7707 _ACEOF
7708
7709 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7710
7711 cat >>confdefs.h <<\_ACEOF
7712 #define HAVE_VALGRIND_MEMCHECK_H 1
7713 _ACEOF
7714
7715 fi
7716 if test $gcc_cv_header_memcheck_h = yes; then
7717
7718 cat >>confdefs.h <<\_ACEOF
7719 #define HAVE_MEMCHECK_H 1
7720 _ACEOF
7721
7722 fi
7723 fi
7724
7725
7726
7727 # Enable code coverage collection
7728 # Check whether --enable-coverage or --disable-coverage was given.
7729 if test "${enable_coverage+set}" = set; then
7730 enableval="$enable_coverage"
7731 case "${enableval}" in
7732 yes|noopt)
7733 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7734 ;;
7735 opt)
7736 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7737 ;;
7738 no)
7739 # a.k.a. --disable-coverage
7740 coverage_flags=""
7741 ;;
7742 *)
7743 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7744 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7745 { (exit 1); exit 1; }; }
7746 ;;
7747 esac
7748 else
7749 coverage_flags=""
7750 fi;
7751
7752
7753 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7754 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7755 enableval="$enable_gather_detailed_mem_stats"
7756
7757 else
7758 enable_gather_detailed_mem_stats=no
7759 fi;
7760 if test x$enable_gather_detailed_mem_stats = xyes ; then
7761
7762 cat >>confdefs.h <<\_ACEOF
7763 #define GATHER_STATISTICS 1
7764 _ACEOF
7765
7766 fi
7767
7768 # -------------------------------
7769 # Miscenalleous configure options
7770 # -------------------------------
7771
7772 # With stabs
7773
7774 # Check whether --with-stabs or --without-stabs was given.
7775 if test "${with_stabs+set}" = set; then
7776 withval="$with_stabs"
7777 stabs="$with_stabs"
7778 else
7779 stabs=no
7780 fi;
7781
7782 # Determine whether or not multilibs are enabled.
7783 # Check whether --enable-multilib or --disable-multilib was given.
7784 if test "${enable_multilib+set}" = set; then
7785 enableval="$enable_multilib"
7786
7787 else
7788 enable_multilib=yes
7789 fi;
7790
7791
7792 # Enable __cxa_atexit for C++.
7793 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7794 if test "${enable___cxa_atexit+set}" = set; then
7795 enableval="$enable___cxa_atexit"
7796
7797 fi;
7798
7799 # Enable C extension for decimal float if target supports it.
7800 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7801 if test "${enable_decimal_float+set}" = set; then
7802 enableval="$enable_decimal_float"
7803
7804 case $enable_decimal_float in
7805 yes | no | bid | dpd) ;;
7806 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7807 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7808 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7809 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7810 { (exit 1); exit 1; }; } ;;
7811 esac
7812
7813 else
7814
7815 case $target in
7816 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7817 enable_decimal_float=yes
7818 ;;
7819 *)
7820 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7821 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7822 enable_decimal_float=no
7823 ;;
7824 esac
7825
7826 fi;
7827
7828 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7829
7830 cat >>confdefs.h <<_ACEOF
7831 #define ENABLE_DECIMAL_FLOAT $dfp
7832 _ACEOF
7833
7834
7835 # x86's use BID format instead of DPD
7836 case x$enable_decimal_float in
7837 xyes)
7838 case $target in
7839 i?86*-*-linux* | x86_64*-*-linux*)
7840 enable_decimal_float=bid
7841 ;;
7842 *)
7843 enable_decimal_float=dpd
7844 ;;
7845 esac
7846 ;;
7847 xno)
7848 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7849 # dependency on libdecnumber.
7850 enable_decimal_float=dpd
7851 ;;
7852 esac
7853
7854
7855 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7856
7857 cat >>confdefs.h <<_ACEOF
7858 #define ENABLE_DECIMAL_BID_FORMAT $bid
7859 _ACEOF
7860
7861
7862 # Enable C extension for fixed-point arithmetic.
7863 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7864 if test "${enable_fixed_point+set}" = set; then
7865 enableval="$enable_fixed_point"
7866
7867
7868 else
7869
7870 case $target in
7871 mips*-*-*)
7872 case $host in
7873 mips*-sgi-irix*)
7874 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7875 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7876 enable_fixed_point=no
7877 ;;
7878 *)
7879 enable_fixed_point=yes
7880 ;;
7881 esac
7882 ;;
7883 *)
7884 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7885 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7886 enable_fixed_point=no
7887 ;;
7888 esac
7889
7890 fi;
7891
7892
7893 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7894
7895 cat >>confdefs.h <<_ACEOF
7896 #define ENABLE_FIXED_POINT $fixedpoint
7897 _ACEOF
7898
7899
7900 # Enable threads
7901 # Pass with no value to take the default
7902 # Pass with a value to specify a thread package
7903 # Check whether --enable-threads or --disable-threads was given.
7904 if test "${enable_threads+set}" = set; then
7905 enableval="$enable_threads"
7906
7907 else
7908 enable_threads=''
7909 fi;
7910
7911 # Check whether --enable-tls or --disable-tls was given.
7912 if test "${enable_tls+set}" = set; then
7913 enableval="$enable_tls"
7914
7915 case $enable_tls in
7916 yes | no) ;;
7917 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7918 Valid choices are 'yes' and 'no'." >&5
7919 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7920 Valid choices are 'yes' and 'no'." >&2;}
7921 { (exit 1); exit 1; }; } ;;
7922 esac
7923
7924 else
7925 enable_tls=''
7926 fi;
7927
7928 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7929 if test "${enable_objc_gc+set}" = set; then
7930 enableval="$enable_objc_gc"
7931 if test x$enable_objc_gc = xno; then
7932 objc_boehm_gc=''
7933 else
7934 objc_boehm_gc=1
7935 fi
7936 else
7937 objc_boehm_gc=''
7938 fi;
7939
7940
7941 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7942 if test "${with_dwarf2+set}" = set; then
7943 withval="$with_dwarf2"
7944 dwarf2="$with_dwarf2"
7945 else
7946 dwarf2=no
7947 fi;
7948
7949 # Check whether --enable-shared or --disable-shared was given.
7950 if test "${enable_shared+set}" = set; then
7951 enableval="$enable_shared"
7952
7953 case $enable_shared in
7954 yes | no) ;;
7955 *)
7956 enable_shared=no
7957 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7958 for pkg in $enableval; do
7959 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7960 enable_shared=yes
7961 fi
7962 done
7963 IFS="$ac_save_ifs"
7964 ;;
7965 esac
7966
7967 else
7968 enable_shared=yes
7969 fi;
7970
7971
7972
7973 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7974 if test "${with_build_sysroot+set}" = set; then
7975 withval="$with_build_sysroot"
7976
7977 fi;
7978
7979
7980 # Check whether --with-sysroot or --without-sysroot was given.
7981 if test "${with_sysroot+set}" = set; then
7982 withval="$with_sysroot"
7983
7984 case ${with_sysroot} in
7985 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7986 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7987 esac
7988
7989 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7990 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7991
7992 if test "x$prefix" = xNONE; then
7993 test_prefix=/usr/local
7994 else
7995 test_prefix=$prefix
7996 fi
7997 if test "x$exec_prefix" = xNONE; then
7998 test_exec_prefix=$test_prefix
7999 else
8000 test_exec_prefix=$exec_prefix
8001 fi
8002 case ${TARGET_SYSTEM_ROOT} in
8003 "${test_prefix}"|"${test_prefix}/"*|\
8004 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8005 '${prefix}'|'${prefix}/'*|\
8006 '${exec_prefix}'|'${exec_prefix}/'*)
8007 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8008 TARGET_SYSTEM_ROOT_DEFINE="$t"
8009 ;;
8010 esac
8011
8012 else
8013
8014 TARGET_SYSTEM_ROOT=
8015 TARGET_SYSTEM_ROOT_DEFINE=
8016 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8017
8018 fi;
8019
8020
8021
8022
8023 # Build with intermodule optimisations
8024 # Check whether --enable-intermodule or --disable-intermodule was given.
8025 if test "${enable_intermodule+set}" = set; then
8026 enableval="$enable_intermodule"
8027 case ${enable_intermodule} in
8028 yes) onestep="-onestep";;
8029 *) onestep="";;
8030 esac
8031 else
8032 onestep=""
8033 fi;
8034
8035
8036
8037
8038 # Check whether --with-pkgversion or --without-pkgversion was given.
8039 if test "${with_pkgversion+set}" = set; then
8040 withval="$with_pkgversion"
8041 case "$withval" in
8042 yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8043 echo "$as_me: error: package version not specified" >&2;}
8044 { (exit 1); exit 1; }; } ;;
8045 no) PKGVERSION= ;;
8046 *) PKGVERSION="($withval) " ;;
8047 esac
8048 else
8049 PKGVERSION="(GCC) "
8050
8051 fi;
8052
8053
8054
8055
8056 # Check whether --with-bugurl or --without-bugurl was given.
8057 if test "${with_bugurl+set}" = set; then
8058 withval="$with_bugurl"
8059 case "$withval" in
8060 yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8061 echo "$as_me: error: bug URL not specified" >&2;}
8062 { (exit 1); exit 1; }; } ;;
8063 no) BUGURL=
8064 ;;
8065 *) BUGURL="$withval"
8066 ;;
8067 esac
8068 else
8069 BUGURL="http://gcc.gnu.org/bugs.html"
8070
8071 fi;
8072 case ${BUGURL} in
8073 "")
8074 REPORT_BUGS_TO=
8075 REPORT_BUGS_TEXI=
8076 ;;
8077 *)
8078 REPORT_BUGS_TO="<$BUGURL>"
8079 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8080 ;;
8081 esac;
8082
8083
8084
8085
8086 # Sanity check enable_languages in case someone does not run the toplevel
8087 # configure # script.
8088 # Check whether --enable-languages or --disable-languages was given.
8089 if test "${enable_languages+set}" = set; then
8090 enableval="$enable_languages"
8091 case ,${enable_languages}, in
8092 ,,|,yes,)
8093 # go safe -- we cannot be much sure without the toplevel
8094 # configure's
8095 # analysis of which target libs are present and usable
8096 enable_languages=c
8097 ;;
8098 *,all,*)
8099 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8100 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8101 { (exit 1); exit 1; }; }
8102 ;;
8103 *,c,*)
8104 ;;
8105 *)
8106 enable_languages=c,${enable_languages}
8107 ;;
8108 esac
8109 else
8110 enable_languages=c
8111 fi;
8112
8113 # Used by documentation targets
8114
8115
8116
8117
8118 # -------------------------
8119 # Checks for other programs
8120 # -------------------------
8121
8122 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8123 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8124 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8125 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8126 echo $ECHO_N "(cached) $ECHO_C" >&6
8127 else
8128 cat >conftest.make <<\_ACEOF
8129 all:
8130 @echo 'ac_maketemp="$(MAKE)"'
8131 _ACEOF
8132 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8133 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8134 if test -n "$ac_maketemp"; then
8135 eval ac_cv_prog_make_${ac_make}_set=yes
8136 else
8137 eval ac_cv_prog_make_${ac_make}_set=no
8138 fi
8139 rm -f conftest.make
8140 fi
8141 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8142 echo "$as_me:$LINENO: result: yes" >&5
8143 echo "${ECHO_T}yes" >&6
8144 SET_MAKE=
8145 else
8146 echo "$as_me:$LINENO: result: no" >&5
8147 echo "${ECHO_T}no" >&6
8148 SET_MAKE="MAKE=${MAKE-make}"
8149 fi
8150
8151
8152 # Find some useful tools
8153 for ac_prog in gawk mawk nawk awk
8154 do
8155 # Extract the first word of "$ac_prog", so it can be a program name with args.
8156 set dummy $ac_prog; ac_word=$2
8157 echo "$as_me:$LINENO: checking for $ac_word" >&5
8158 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8159 if test "${ac_cv_prog_AWK+set}" = set; then
8160 echo $ECHO_N "(cached) $ECHO_C" >&6
8161 else
8162 if test -n "$AWK"; then
8163 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8164 else
8165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8166 for as_dir in $PATH
8167 do
8168 IFS=$as_save_IFS
8169 test -z "$as_dir" && as_dir=.
8170 for ac_exec_ext in '' $ac_executable_extensions; do
8171 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8172 ac_cv_prog_AWK="$ac_prog"
8173 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8174 break 2
8175 fi
8176 done
8177 done
8178
8179 fi
8180 fi
8181 AWK=$ac_cv_prog_AWK
8182 if test -n "$AWK"; then
8183 echo "$as_me:$LINENO: result: $AWK" >&5
8184 echo "${ECHO_T}$AWK" >&6
8185 else
8186 echo "$as_me:$LINENO: result: no" >&5
8187 echo "${ECHO_T}no" >&6
8188 fi
8189
8190 test -n "$AWK" && break
8191 done
8192
8193 # We need awk to create options.c and options.h.
8194 # Bail out if it's missing.
8195 case ${AWK} in
8196 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8197 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8198 { (exit 1); exit 1; }; } ;;
8199 esac
8200
8201 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8202 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8203 if test "${gcc_cv_prog_LN_S+set}" = set; then
8204 echo $ECHO_N "(cached) $ECHO_C" >&6
8205 else
8206 rm -f conftestdata_t
8207 echo >conftestdata_f
8208 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8209 then
8210 gcc_cv_prog_LN_S="ln -s"
8211 else
8212 if ln conftestdata_f conftestdata_t 2>/dev/null
8213 then
8214 gcc_cv_prog_LN_S=ln
8215 else
8216 if cp -p conftestdata_f conftestdata_t 2>/dev/null
8217 then
8218 gcc_cv_prog_LN_S="cp -p"
8219 else
8220 gcc_cv_prog_LN_S=cp
8221 fi
8222 fi
8223 fi
8224 rm -f conftestdata_f conftestdata_t
8225
8226 fi
8227 LN_S="$gcc_cv_prog_LN_S"
8228 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8229 echo "$as_me:$LINENO: result: yes" >&5
8230 echo "${ECHO_T}yes" >&6
8231 else
8232 if test "$gcc_cv_prog_LN_S" = "ln"; then
8233 echo "$as_me:$LINENO: result: no, using ln" >&5
8234 echo "${ECHO_T}no, using ln" >&6
8235 else
8236 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8237 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8238 fi
8239 fi
8240
8241 echo "$as_me:$LINENO: checking whether ln works" >&5
8242 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8243 if test "${acx_cv_prog_LN+set}" = set; then
8244 echo $ECHO_N "(cached) $ECHO_C" >&6
8245 else
8246 rm -f conftestdata_t
8247 echo >conftestdata_f
8248 if ln conftestdata_f conftestdata_t 2>/dev/null
8249 then
8250 acx_cv_prog_LN=ln
8251 else
8252 acx_cv_prog_LN=no
8253 fi
8254 rm -f conftestdata_f conftestdata_t
8255
8256 fi
8257 if test $acx_cv_prog_LN = no; then
8258 LN="$LN_S"
8259 echo "$as_me:$LINENO: result: no, using $LN" >&5
8260 echo "${ECHO_T}no, using $LN" >&6
8261 else
8262 LN="$acx_cv_prog_LN"
8263 echo "$as_me:$LINENO: result: yes" >&5
8264 echo "${ECHO_T}yes" >&6
8265 fi
8266
8267 if test -n "$ac_tool_prefix"; then
8268 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8269 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8270 echo "$as_me:$LINENO: checking for $ac_word" >&5
8271 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8272 if test "${ac_cv_prog_RANLIB+set}" = set; then
8273 echo $ECHO_N "(cached) $ECHO_C" >&6
8274 else
8275 if test -n "$RANLIB"; then
8276 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8277 else
8278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8279 for as_dir in $PATH
8280 do
8281 IFS=$as_save_IFS
8282 test -z "$as_dir" && as_dir=.
8283 for ac_exec_ext in '' $ac_executable_extensions; do
8284 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8285 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8286 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8287 break 2
8288 fi
8289 done
8290 done
8291
8292 fi
8293 fi
8294 RANLIB=$ac_cv_prog_RANLIB
8295 if test -n "$RANLIB"; then
8296 echo "$as_me:$LINENO: result: $RANLIB" >&5
8297 echo "${ECHO_T}$RANLIB" >&6
8298 else
8299 echo "$as_me:$LINENO: result: no" >&5
8300 echo "${ECHO_T}no" >&6
8301 fi
8302
8303 fi
8304 if test -z "$ac_cv_prog_RANLIB"; then
8305 ac_ct_RANLIB=$RANLIB
8306 # Extract the first word of "ranlib", so it can be a program name with args.
8307 set dummy ranlib; ac_word=$2
8308 echo "$as_me:$LINENO: checking for $ac_word" >&5
8309 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8310 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8311 echo $ECHO_N "(cached) $ECHO_C" >&6
8312 else
8313 if test -n "$ac_ct_RANLIB"; then
8314 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8315 else
8316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8317 for as_dir in $PATH
8318 do
8319 IFS=$as_save_IFS
8320 test -z "$as_dir" && as_dir=.
8321 for ac_exec_ext in '' $ac_executable_extensions; do
8322 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8323 ac_cv_prog_ac_ct_RANLIB="ranlib"
8324 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8325 break 2
8326 fi
8327 done
8328 done
8329
8330 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8331 fi
8332 fi
8333 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8334 if test -n "$ac_ct_RANLIB"; then
8335 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8336 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8337 else
8338 echo "$as_me:$LINENO: result: no" >&5
8339 echo "${ECHO_T}no" >&6
8340 fi
8341
8342 RANLIB=$ac_ct_RANLIB
8343 else
8344 RANLIB="$ac_cv_prog_RANLIB"
8345 fi
8346
8347 case "${host}" in
8348 *-*-darwin*)
8349 # By default, the Darwin ranlib will not treat common symbols as
8350 # definitions when building the archive table of contents. Other
8351 # ranlibs do that; pass an option to the Darwin ranlib that makes
8352 # it behave similarly.
8353 ranlib_flags="-c"
8354 ;;
8355 *)
8356 ranlib_flags=""
8357 esac
8358
8359
8360 # Find a good install program. We prefer a C program (faster),
8361 # so one script is as good as another. But avoid the broken or
8362 # incompatible versions:
8363 # SysV /etc/install, /usr/sbin/install
8364 # SunOS /usr/etc/install
8365 # IRIX /sbin/install
8366 # AIX /bin/install
8367 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8368 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8369 # ./install, which can be erroneously created by make from ./install.sh.
8370 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8371 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8372 if test -z "$INSTALL"; then
8373 if test "${ac_cv_path_install+set}" = set; then
8374 echo $ECHO_N "(cached) $ECHO_C" >&6
8375 else
8376 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8377 for ac_dir in $PATH; do
8378 # Account for people who put trailing slashes in PATH elements.
8379 case "$ac_dir/" in
8380 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8381 *)
8382 # OSF1 and SCO ODT 3.0 have their own names for install.
8383 for ac_prog in ginstall scoinst install; do
8384 if test -f $ac_dir/$ac_prog; then
8385 if test $ac_prog = install &&
8386 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8387 # AIX install. It has an incompatible calling convention.
8388 # OSF/1 installbsd also uses dspmsg, but is usable.
8389 :
8390 else
8391 ac_cv_path_install="$ac_dir/$ac_prog -c"
8392 break 2
8393 fi
8394 fi
8395 done
8396 ;;
8397 esac
8398 done
8399 IFS="$ac_save_IFS"
8400
8401 fi
8402 if test "${ac_cv_path_install+set}" = set; then
8403 INSTALL="$ac_cv_path_install"
8404 else
8405 # As a last resort, use the slow shell script. We don't cache a
8406 # path for INSTALL within a source directory, because that will
8407 # break other packages using the cache if that directory is
8408 # removed, or if the path is relative.
8409 INSTALL="$ac_install_sh"
8410 fi
8411 fi
8412 echo "$as_me:$LINENO: result: $INSTALL" >&5
8413 echo "${ECHO_T}$INSTALL" >&6
8414
8415 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8416 # It thinks the first close brace ends the variable substitution.
8417 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8418
8419 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8420
8421
8422 # See if cmp has --ignore-initial.
8423 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8424 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8425 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8426 echo $ECHO_N "(cached) $ECHO_C" >&6
8427 else
8428 echo abfoo >t1
8429 echo cdfoo >t2
8430 gcc_cv_prog_cmp_skip=slowcompare
8431 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8432 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8433 :
8434 else
8435 gcc_cv_prog_cmp_skip=gnucompare
8436 fi
8437 fi
8438 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8439 if cmp t1 t2 2 2 > /dev/null 2>&1; then
8440 if cmp t1 t2 1 1 > /dev/null 2>&1; then
8441 :
8442 else
8443 gcc_cv_prog_cmp_skip=fastcompare
8444 fi
8445 fi
8446 fi
8447 rm t1 t2
8448
8449 fi
8450 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8451 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8452 make_compare_target=$gcc_cv_prog_cmp_skip
8453
8454
8455
8456 # See if we have the mktemp command.
8457 # Extract the first word of "mktemp", so it can be a program name with args.
8458 set dummy mktemp; ac_word=$2
8459 echo "$as_me:$LINENO: checking for $ac_word" >&5
8460 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8461 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8462 echo $ECHO_N "(cached) $ECHO_C" >&6
8463 else
8464 if test -n "$have_mktemp_command"; then
8465 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8466 else
8467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8468 for as_dir in $PATH
8469 do
8470 IFS=$as_save_IFS
8471 test -z "$as_dir" && as_dir=.
8472 for ac_exec_ext in '' $ac_executable_extensions; do
8473 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8474 ac_cv_prog_have_mktemp_command="yes"
8475 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8476 break 2
8477 fi
8478 done
8479 done
8480
8481 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8482 fi
8483 fi
8484 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8485 if test -n "$have_mktemp_command"; then
8486 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8487 echo "${ECHO_T}$have_mktemp_command" >&6
8488 else
8489 echo "$as_me:$LINENO: result: no" >&5
8490 echo "${ECHO_T}no" >&6
8491 fi
8492
8493
8494 # See if makeinfo has been installed and is modern enough
8495 # that we can use it.
8496
8497 # Extract the first word of "makeinfo", so it can be a program name with args.
8498 set dummy makeinfo; ac_word=$2
8499 echo "$as_me:$LINENO: checking for $ac_word" >&5
8500 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8501 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8502 echo $ECHO_N "(cached) $ECHO_C" >&6
8503 else
8504 if test -n "$MAKEINFO"; then
8505 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8506 else
8507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8508 for as_dir in $PATH
8509 do
8510 IFS=$as_save_IFS
8511 test -z "$as_dir" && as_dir=.
8512 for ac_exec_ext in '' $ac_executable_extensions; do
8513 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8514 ac_cv_prog_MAKEINFO="makeinfo"
8515 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8516 break 2
8517 fi
8518 done
8519 done
8520
8521 fi
8522 fi
8523 MAKEINFO=$ac_cv_prog_MAKEINFO
8524 if test -n "$MAKEINFO"; then
8525 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8526 echo "${ECHO_T}$MAKEINFO" >&6
8527 else
8528 echo "$as_me:$LINENO: result: no" >&5
8529 echo "${ECHO_T}no" >&6
8530 fi
8531
8532 if test -n "$MAKEINFO"; then
8533 # Found it, now check the version.
8534 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8535 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8536 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8537 echo $ECHO_N "(cached) $ECHO_C" >&6
8538 else
8539 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8540 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8541
8542 case $ac_prog_version in
8543 '') gcc_cv_prog_makeinfo_modern=no;;
8544 4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
8545 *) gcc_cv_prog_makeinfo_modern=no;;
8546 esac
8547
8548 fi
8549 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8550 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8551 else
8552 gcc_cv_prog_makeinfo_modern=no
8553 fi
8554 if test $gcc_cv_prog_makeinfo_modern = no; then
8555 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8556 fi
8557
8558 if test $gcc_cv_prog_makeinfo_modern = no; then
8559 { echo "$as_me:$LINENO: WARNING:
8560 *** Makeinfo is missing or too old.
8561 *** Info documentation will not be built." >&5
8562 echo "$as_me: WARNING:
8563 *** Makeinfo is missing or too old.
8564 *** Info documentation will not be built." >&2;}
8565 BUILD_INFO=
8566 else
8567 BUILD_INFO=info
8568 fi
8569
8570
8571 # Is pod2man recent enough to regenerate manpages?
8572 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8573 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8574 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8575 echo "$as_me:$LINENO: result: yes" >&5
8576 echo "${ECHO_T}yes" >&6
8577 GENERATED_MANPAGES=generated-manpages
8578 else
8579 echo "$as_me:$LINENO: result: no" >&5
8580 echo "${ECHO_T}no" >&6
8581 GENERATED_MANPAGES=
8582 fi
8583
8584
8585 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8586
8587 # How about lex?
8588 for ac_prog in flex
8589 do
8590 # Extract the first word of "$ac_prog", so it can be a program name with args.
8591 set dummy $ac_prog; ac_word=$2
8592 echo "$as_me:$LINENO: checking for $ac_word" >&5
8593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8594 if test "${ac_cv_prog_FLEX+set}" = set; then
8595 echo $ECHO_N "(cached) $ECHO_C" >&6
8596 else
8597 if test -n "$FLEX"; then
8598 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8599 else
8600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8601 for as_dir in $PATH
8602 do
8603 IFS=$as_save_IFS
8604 test -z "$as_dir" && as_dir=.
8605 for ac_exec_ext in '' $ac_executable_extensions; do
8606 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8607 ac_cv_prog_FLEX="$ac_prog"
8608 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8609 break 2
8610 fi
8611 done
8612 done
8613
8614 fi
8615 fi
8616 FLEX=$ac_cv_prog_FLEX
8617 if test -n "$FLEX"; then
8618 echo "$as_me:$LINENO: result: $FLEX" >&5
8619 echo "${ECHO_T}$FLEX" >&6
8620 else
8621 echo "$as_me:$LINENO: result: no" >&5
8622 echo "${ECHO_T}no" >&6
8623 fi
8624
8625 test -n "$FLEX" && break
8626 done
8627 test -n "$FLEX" || FLEX="$MISSING flex"
8628
8629
8630 # Bison?
8631 for ac_prog in bison
8632 do
8633 # Extract the first word of "$ac_prog", so it can be a program name with args.
8634 set dummy $ac_prog; ac_word=$2
8635 echo "$as_me:$LINENO: checking for $ac_word" >&5
8636 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8637 if test "${ac_cv_prog_BISON+set}" = set; then
8638 echo $ECHO_N "(cached) $ECHO_C" >&6
8639 else
8640 if test -n "$BISON"; then
8641 ac_cv_prog_BISON="$BISON" # Let the user override the test.
8642 else
8643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8644 for as_dir in $PATH
8645 do
8646 IFS=$as_save_IFS
8647 test -z "$as_dir" && as_dir=.
8648 for ac_exec_ext in '' $ac_executable_extensions; do
8649 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8650 ac_cv_prog_BISON="$ac_prog"
8651 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8652 break 2
8653 fi
8654 done
8655 done
8656
8657 fi
8658 fi
8659 BISON=$ac_cv_prog_BISON
8660 if test -n "$BISON"; then
8661 echo "$as_me:$LINENO: result: $BISON" >&5
8662 echo "${ECHO_T}$BISON" >&6
8663 else
8664 echo "$as_me:$LINENO: result: no" >&5
8665 echo "${ECHO_T}no" >&6
8666 fi
8667
8668 test -n "$BISON" && break
8669 done
8670 test -n "$BISON" || BISON="$MISSING bison"
8671
8672
8673 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
8674 # check for build == host before using them.
8675
8676 # NM
8677 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8678 && test -d ../binutils ; then
8679 NM='$(objdir)/../binutils/nm-new'
8680 else
8681 # Extract the first word of "nm", so it can be a program name with args.
8682 set dummy nm; ac_word=$2
8683 echo "$as_me:$LINENO: checking for $ac_word" >&5
8684 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8685 if test "${ac_cv_prog_NM+set}" = set; then
8686 echo $ECHO_N "(cached) $ECHO_C" >&6
8687 else
8688 if test -n "$NM"; then
8689 ac_cv_prog_NM="$NM" # Let the user override the test.
8690 else
8691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8692 for as_dir in $PATH
8693 do
8694 IFS=$as_save_IFS
8695 test -z "$as_dir" && as_dir=.
8696 for ac_exec_ext in '' $ac_executable_extensions; do
8697 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8698 ac_cv_prog_NM="nm"
8699 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8700 break 2
8701 fi
8702 done
8703 done
8704
8705 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8706 fi
8707 fi
8708 NM=$ac_cv_prog_NM
8709 if test -n "$NM"; then
8710 echo "$as_me:$LINENO: result: $NM" >&5
8711 echo "${ECHO_T}$NM" >&6
8712 else
8713 echo "$as_me:$LINENO: result: no" >&5
8714 echo "${ECHO_T}no" >&6
8715 fi
8716
8717 fi
8718
8719 # AR
8720 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8721 && test -d ../binutils ; then
8722 AR='$(objdir)/../binutils/ar'
8723 else
8724 # Extract the first word of "ar", so it can be a program name with args.
8725 set dummy ar; ac_word=$2
8726 echo "$as_me:$LINENO: checking for $ac_word" >&5
8727 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8728 if test "${ac_cv_prog_AR+set}" = set; then
8729 echo $ECHO_N "(cached) $ECHO_C" >&6
8730 else
8731 if test -n "$AR"; then
8732 ac_cv_prog_AR="$AR" # Let the user override the test.
8733 else
8734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8735 for as_dir in $PATH
8736 do
8737 IFS=$as_save_IFS
8738 test -z "$as_dir" && as_dir=.
8739 for ac_exec_ext in '' $ac_executable_extensions; do
8740 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8741 ac_cv_prog_AR="ar"
8742 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8743 break 2
8744 fi
8745 done
8746 done
8747
8748 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8749 fi
8750 fi
8751 AR=$ac_cv_prog_AR
8752 if test -n "$AR"; then
8753 echo "$as_me:$LINENO: result: $AR" >&5
8754 echo "${ECHO_T}$AR" >&6
8755 else
8756 echo "$as_me:$LINENO: result: no" >&5
8757 echo "${ECHO_T}no" >&6
8758 fi
8759
8760 fi
8761
8762
8763 # --------------------
8764 # Checks for C headers
8765 # --------------------
8766
8767 # Need to reject headers which give warnings, so that the -Werror bootstrap
8768 # works later. *sigh* This needs to come before all header checks.
8769
8770 ac_c_preproc_warn_flag=yes
8771
8772 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8773 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8774 if test "${ac_cv_header_stdc+set}" = set; then
8775 echo $ECHO_N "(cached) $ECHO_C" >&6
8776 else
8777 cat >conftest.$ac_ext <<_ACEOF
8778 /* confdefs.h. */
8779 _ACEOF
8780 cat confdefs.h >>conftest.$ac_ext
8781 cat >>conftest.$ac_ext <<_ACEOF
8782 /* end confdefs.h. */
8783 #include <stdlib.h>
8784 #include <stdarg.h>
8785 #include <string.h>
8786 #include <float.h>
8787
8788 int
8789 main ()
8790 {
8791
8792 ;
8793 return 0;
8794 }
8795 _ACEOF
8796 rm -f conftest.$ac_objext
8797 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8798 (eval $ac_compile) 2>conftest.er1
8799 ac_status=$?
8800 grep -v '^ *+' conftest.er1 >conftest.err
8801 rm -f conftest.er1
8802 cat conftest.err >&5
8803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8804 (exit $ac_status); } &&
8805 { ac_try='test -z "$ac_c_werror_flag"
8806 || test ! -s conftest.err'
8807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8808 (eval $ac_try) 2>&5
8809 ac_status=$?
8810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8811 (exit $ac_status); }; } &&
8812 { ac_try='test -s conftest.$ac_objext'
8813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8814 (eval $ac_try) 2>&5
8815 ac_status=$?
8816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8817 (exit $ac_status); }; }; then
8818 ac_cv_header_stdc=yes
8819 else
8820 echo "$as_me: failed program was:" >&5
8821 sed 's/^/| /' conftest.$ac_ext >&5
8822
8823 ac_cv_header_stdc=no
8824 fi
8825 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8826
8827 if test $ac_cv_header_stdc = yes; then
8828 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8829 cat >conftest.$ac_ext <<_ACEOF
8830 /* confdefs.h. */
8831 _ACEOF
8832 cat confdefs.h >>conftest.$ac_ext
8833 cat >>conftest.$ac_ext <<_ACEOF
8834 /* end confdefs.h. */
8835 #include <string.h>
8836
8837 _ACEOF
8838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8839 $EGREP "memchr" >/dev/null 2>&1; then
8840 :
8841 else
8842 ac_cv_header_stdc=no
8843 fi
8844 rm -f conftest*
8845
8846 fi
8847
8848 if test $ac_cv_header_stdc = yes; then
8849 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8850 cat >conftest.$ac_ext <<_ACEOF
8851 /* confdefs.h. */
8852 _ACEOF
8853 cat confdefs.h >>conftest.$ac_ext
8854 cat >>conftest.$ac_ext <<_ACEOF
8855 /* end confdefs.h. */
8856 #include <stdlib.h>
8857
8858 _ACEOF
8859 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8860 $EGREP "free" >/dev/null 2>&1; then
8861 :
8862 else
8863 ac_cv_header_stdc=no
8864 fi
8865 rm -f conftest*
8866
8867 fi
8868
8869 if test $ac_cv_header_stdc = yes; then
8870 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8871 if test "$cross_compiling" = yes; then
8872 :
8873 else
8874 cat >conftest.$ac_ext <<_ACEOF
8875 /* confdefs.h. */
8876 _ACEOF
8877 cat confdefs.h >>conftest.$ac_ext
8878 cat >>conftest.$ac_ext <<_ACEOF
8879 /* end confdefs.h. */
8880 #include <ctype.h>
8881 #if ((' ' & 0x0FF) == 0x020)
8882 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8883 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8884 #else
8885 # define ISLOWER(c) \
8886 (('a' <= (c) && (c) <= 'i') \
8887 || ('j' <= (c) && (c) <= 'r') \
8888 || ('s' <= (c) && (c) <= 'z'))
8889 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8890 #endif
8891
8892 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8893 int
8894 main ()
8895 {
8896 int i;
8897 for (i = 0; i < 256; i++)
8898 if (XOR (islower (i), ISLOWER (i))
8899 || toupper (i) != TOUPPER (i))
8900 exit(2);
8901 exit (0);
8902 }
8903 _ACEOF
8904 rm -f conftest$ac_exeext
8905 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8906 (eval $ac_link) 2>&5
8907 ac_status=$?
8908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8909 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8911 (eval $ac_try) 2>&5
8912 ac_status=$?
8913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914 (exit $ac_status); }; }; then
8915 :
8916 else
8917 echo "$as_me: program exited with status $ac_status" >&5
8918 echo "$as_me: failed program was:" >&5
8919 sed 's/^/| /' conftest.$ac_ext >&5
8920
8921 ( exit $ac_status )
8922 ac_cv_header_stdc=no
8923 fi
8924 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8925 fi
8926 fi
8927 fi
8928 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8929 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8930 if test $ac_cv_header_stdc = yes; then
8931
8932 cat >>confdefs.h <<\_ACEOF
8933 #define STDC_HEADERS 1
8934 _ACEOF
8935
8936 fi
8937
8938 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8939 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8940 if test "${ac_cv_header_time+set}" = set; then
8941 echo $ECHO_N "(cached) $ECHO_C" >&6
8942 else
8943 cat >conftest.$ac_ext <<_ACEOF
8944 /* confdefs.h. */
8945 _ACEOF
8946 cat confdefs.h >>conftest.$ac_ext
8947 cat >>conftest.$ac_ext <<_ACEOF
8948 /* end confdefs.h. */
8949 #include <sys/types.h>
8950 #include <sys/time.h>
8951 #include <time.h>
8952
8953 int
8954 main ()
8955 {
8956 if ((struct tm *) 0)
8957 return 0;
8958 ;
8959 return 0;
8960 }
8961 _ACEOF
8962 rm -f conftest.$ac_objext
8963 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8964 (eval $ac_compile) 2>conftest.er1
8965 ac_status=$?
8966 grep -v '^ *+' conftest.er1 >conftest.err
8967 rm -f conftest.er1
8968 cat conftest.err >&5
8969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8970 (exit $ac_status); } &&
8971 { ac_try='test -z "$ac_c_werror_flag"
8972 || test ! -s conftest.err'
8973 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8974 (eval $ac_try) 2>&5
8975 ac_status=$?
8976 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8977 (exit $ac_status); }; } &&
8978 { ac_try='test -s conftest.$ac_objext'
8979 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8980 (eval $ac_try) 2>&5
8981 ac_status=$?
8982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8983 (exit $ac_status); }; }; then
8984 ac_cv_header_time=yes
8985 else
8986 echo "$as_me: failed program was:" >&5
8987 sed 's/^/| /' conftest.$ac_ext >&5
8988
8989 ac_cv_header_time=no
8990 fi
8991 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8992 fi
8993 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8994 echo "${ECHO_T}$ac_cv_header_time" >&6
8995 if test $ac_cv_header_time = yes; then
8996
8997 cat >>confdefs.h <<\_ACEOF
8998 #define TIME_WITH_SYS_TIME 1
8999 _ACEOF
9000
9001 fi
9002
9003 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9004 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9005 if test "${gcc_cv_header_string+set}" = set; then
9006 echo $ECHO_N "(cached) $ECHO_C" >&6
9007 else
9008 cat >conftest.$ac_ext <<_ACEOF
9009 /* confdefs.h. */
9010 _ACEOF
9011 cat confdefs.h >>conftest.$ac_ext
9012 cat >>conftest.$ac_ext <<_ACEOF
9013 /* end confdefs.h. */
9014 #include <string.h>
9015 #include <strings.h>
9016 int
9017 main ()
9018 {
9019
9020 ;
9021 return 0;
9022 }
9023 _ACEOF
9024 rm -f conftest.$ac_objext
9025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9026 (eval $ac_compile) 2>conftest.er1
9027 ac_status=$?
9028 grep -v '^ *+' conftest.er1 >conftest.err
9029 rm -f conftest.er1
9030 cat conftest.err >&5
9031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9032 (exit $ac_status); } &&
9033 { ac_try='test -z "$ac_c_werror_flag"
9034 || test ! -s conftest.err'
9035 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9036 (eval $ac_try) 2>&5
9037 ac_status=$?
9038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9039 (exit $ac_status); }; } &&
9040 { ac_try='test -s conftest.$ac_objext'
9041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9042 (eval $ac_try) 2>&5
9043 ac_status=$?
9044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9045 (exit $ac_status); }; }; then
9046 gcc_cv_header_string=yes
9047 else
9048 echo "$as_me: failed program was:" >&5
9049 sed 's/^/| /' conftest.$ac_ext >&5
9050
9051 gcc_cv_header_string=no
9052 fi
9053 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9054 fi
9055 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9056 echo "${ECHO_T}$gcc_cv_header_string" >&6
9057 if test $gcc_cv_header_string = yes; then
9058
9059 cat >>confdefs.h <<\_ACEOF
9060 #define STRING_WITH_STRINGS 1
9061 _ACEOF
9062
9063 fi
9064
9065 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9066 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9067 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9068 echo $ECHO_N "(cached) $ECHO_C" >&6
9069 else
9070 cat >conftest.$ac_ext <<_ACEOF
9071 /* confdefs.h. */
9072 _ACEOF
9073 cat confdefs.h >>conftest.$ac_ext
9074 cat >>conftest.$ac_ext <<_ACEOF
9075 /* end confdefs.h. */
9076 #include <sys/types.h>
9077 #include <sys/wait.h>
9078 #ifndef WEXITSTATUS
9079 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9080 #endif
9081 #ifndef WIFEXITED
9082 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9083 #endif
9084
9085 int
9086 main ()
9087 {
9088 int s;
9089 wait (&s);
9090 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9091 ;
9092 return 0;
9093 }
9094 _ACEOF
9095 rm -f conftest.$ac_objext
9096 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9097 (eval $ac_compile) 2>conftest.er1
9098 ac_status=$?
9099 grep -v '^ *+' conftest.er1 >conftest.err
9100 rm -f conftest.er1
9101 cat conftest.err >&5
9102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103 (exit $ac_status); } &&
9104 { ac_try='test -z "$ac_c_werror_flag"
9105 || test ! -s conftest.err'
9106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9107 (eval $ac_try) 2>&5
9108 ac_status=$?
9109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110 (exit $ac_status); }; } &&
9111 { ac_try='test -s conftest.$ac_objext'
9112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9113 (eval $ac_try) 2>&5
9114 ac_status=$?
9115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9116 (exit $ac_status); }; }; then
9117 ac_cv_header_sys_wait_h=yes
9118 else
9119 echo "$as_me: failed program was:" >&5
9120 sed 's/^/| /' conftest.$ac_ext >&5
9121
9122 ac_cv_header_sys_wait_h=no
9123 fi
9124 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9125 fi
9126 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9127 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9128 if test $ac_cv_header_sys_wait_h = yes; then
9129
9130 cat >>confdefs.h <<\_ACEOF
9131 #define HAVE_SYS_WAIT_H 1
9132 _ACEOF
9133
9134 fi
9135
9136
9137
9138
9139
9140
9141
9142
9143
9144
9145
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9159 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9160 sys/resource.h sys/param.h sys/times.h sys/stat.h \
9161 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9162 do
9163 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9164 echo "$as_me:$LINENO: checking for $ac_header" >&5
9165 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9166 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9167 echo $ECHO_N "(cached) $ECHO_C" >&6
9168 else
9169 cat >conftest.$ac_ext <<_ACEOF
9170 /* confdefs.h. */
9171 _ACEOF
9172 cat confdefs.h >>conftest.$ac_ext
9173 cat >>conftest.$ac_ext <<_ACEOF
9174 /* end confdefs.h. */
9175 #include <$ac_header>
9176 _ACEOF
9177 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9178 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9179 ac_status=$?
9180 grep -v '^ *+' conftest.er1 >conftest.err
9181 rm -f conftest.er1
9182 cat conftest.err >&5
9183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9184 (exit $ac_status); } >/dev/null; then
9185 if test -s conftest.err; then
9186 ac_cpp_err=$ac_c_preproc_warn_flag
9187 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9188 else
9189 ac_cpp_err=
9190 fi
9191 else
9192 ac_cpp_err=yes
9193 fi
9194 if test -z "$ac_cpp_err"; then
9195 eval "$as_ac_Header=yes"
9196 else
9197 echo "$as_me: failed program was:" >&5
9198 sed 's/^/| /' conftest.$ac_ext >&5
9199
9200 eval "$as_ac_Header=no"
9201 fi
9202 rm -f conftest.err conftest.$ac_ext
9203 fi
9204 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9205 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9206 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9207 cat >>confdefs.h <<_ACEOF
9208 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9209 _ACEOF
9210
9211 fi
9212 done
9213
9214
9215 # Check for thread headers.
9216 echo "$as_me:$LINENO: checking for thread.h" >&5
9217 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9218 if test "${ac_cv_header_thread_h+set}" = set; then
9219 echo $ECHO_N "(cached) $ECHO_C" >&6
9220 else
9221 cat >conftest.$ac_ext <<_ACEOF
9222 /* confdefs.h. */
9223 _ACEOF
9224 cat confdefs.h >>conftest.$ac_ext
9225 cat >>conftest.$ac_ext <<_ACEOF
9226 /* end confdefs.h. */
9227 #include <thread.h>
9228 _ACEOF
9229 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9230 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9231 ac_status=$?
9232 grep -v '^ *+' conftest.er1 >conftest.err
9233 rm -f conftest.er1
9234 cat conftest.err >&5
9235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9236 (exit $ac_status); } >/dev/null; then
9237 if test -s conftest.err; then
9238 ac_cpp_err=$ac_c_preproc_warn_flag
9239 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9240 else
9241 ac_cpp_err=
9242 fi
9243 else
9244 ac_cpp_err=yes
9245 fi
9246 if test -z "$ac_cpp_err"; then
9247 ac_cv_header_thread_h=yes
9248 else
9249 echo "$as_me: failed program was:" >&5
9250 sed 's/^/| /' conftest.$ac_ext >&5
9251
9252 ac_cv_header_thread_h=no
9253 fi
9254 rm -f conftest.err conftest.$ac_ext
9255 fi
9256 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9257 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9258 if test $ac_cv_header_thread_h = yes; then
9259 have_thread_h=yes
9260 else
9261 have_thread_h=
9262 fi
9263
9264 echo "$as_me:$LINENO: checking for pthread.h" >&5
9265 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9266 if test "${ac_cv_header_pthread_h+set}" = set; then
9267 echo $ECHO_N "(cached) $ECHO_C" >&6
9268 else
9269 cat >conftest.$ac_ext <<_ACEOF
9270 /* confdefs.h. */
9271 _ACEOF
9272 cat confdefs.h >>conftest.$ac_ext
9273 cat >>conftest.$ac_ext <<_ACEOF
9274 /* end confdefs.h. */
9275 #include <pthread.h>
9276 _ACEOF
9277 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9278 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9279 ac_status=$?
9280 grep -v '^ *+' conftest.er1 >conftest.err
9281 rm -f conftest.er1
9282 cat conftest.err >&5
9283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9284 (exit $ac_status); } >/dev/null; then
9285 if test -s conftest.err; then
9286 ac_cpp_err=$ac_c_preproc_warn_flag
9287 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9288 else
9289 ac_cpp_err=
9290 fi
9291 else
9292 ac_cpp_err=yes
9293 fi
9294 if test -z "$ac_cpp_err"; then
9295 ac_cv_header_pthread_h=yes
9296 else
9297 echo "$as_me: failed program was:" >&5
9298 sed 's/^/| /' conftest.$ac_ext >&5
9299
9300 ac_cv_header_pthread_h=no
9301 fi
9302 rm -f conftest.err conftest.$ac_ext
9303 fi
9304 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9305 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9306 if test $ac_cv_header_pthread_h = yes; then
9307 have_pthread_h=yes
9308 else
9309 have_pthread_h=
9310 fi
9311
9312
9313 # These tests can't be done till we know if we have limits.h.
9314 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9315 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9316 if test "${gcc_cv_decl_char_bit+set}" = set; then
9317 echo $ECHO_N "(cached) $ECHO_C" >&6
9318 else
9319 cat >conftest.$ac_ext <<_ACEOF
9320 /* confdefs.h. */
9321 _ACEOF
9322 cat confdefs.h >>conftest.$ac_ext
9323 cat >>conftest.$ac_ext <<_ACEOF
9324 /* end confdefs.h. */
9325 #ifdef HAVE_LIMITS_H
9326 #include <limits.h>
9327 #endif
9328 #ifdef CHAR_BIT
9329 found
9330 #endif
9331 _ACEOF
9332 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9333 $EGREP "found" >/dev/null 2>&1; then
9334 gcc_cv_decl_char_bit=yes
9335 else
9336 gcc_cv_decl_char_bit=no
9337 fi
9338 rm -f conftest*
9339
9340
9341 fi
9342 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9343 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9344 if test $gcc_cv_decl_char_bit = no; then
9345 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9346 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9347 if test "${gcc_cv_c_nbby+set}" = set; then
9348 echo $ECHO_N "(cached) $ECHO_C" >&6
9349 else
9350 i=8
9351 gcc_cv_c_nbby=
9352 while test $i -lt 65; do
9353 cat >conftest.$ac_ext <<_ACEOF
9354 /* confdefs.h. */
9355 _ACEOF
9356 cat confdefs.h >>conftest.$ac_ext
9357 cat >>conftest.$ac_ext <<_ACEOF
9358 /* end confdefs.h. */
9359
9360 int
9361 main ()
9362 {
9363 switch(0) {
9364 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9365 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9366 ; }
9367 ;
9368 return 0;
9369 }
9370 _ACEOF
9371 rm -f conftest.$ac_objext
9372 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9373 (eval $ac_compile) 2>conftest.er1
9374 ac_status=$?
9375 grep -v '^ *+' conftest.er1 >conftest.err
9376 rm -f conftest.er1
9377 cat conftest.err >&5
9378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379 (exit $ac_status); } &&
9380 { ac_try='test -z "$ac_c_werror_flag"
9381 || test ! -s conftest.err'
9382 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9383 (eval $ac_try) 2>&5
9384 ac_status=$?
9385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9386 (exit $ac_status); }; } &&
9387 { ac_try='test -s conftest.$ac_objext'
9388 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9389 (eval $ac_try) 2>&5
9390 ac_status=$?
9391 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9392 (exit $ac_status); }; }; then
9393 gcc_cv_c_nbby=$i; break
9394 else
9395 echo "$as_me: failed program was:" >&5
9396 sed 's/^/| /' conftest.$ac_ext >&5
9397
9398 fi
9399 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9400 i=`expr $i + 1`
9401 done
9402 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9403
9404 fi
9405 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9406 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9407 if test $gcc_cv_c_nbby = failed; then
9408 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9409 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9410 { (exit 1); exit 1; }; }
9411 else
9412
9413 cat >>confdefs.h <<_ACEOF
9414 #define CHAR_BIT $gcc_cv_c_nbby
9415 _ACEOF
9416
9417 fi
9418 fi
9419 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9420 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9421 if test "${ac_cv_c_bigendian+set}" = set; then
9422 echo $ECHO_N "(cached) $ECHO_C" >&6
9423 else
9424 # See if sys/param.h defines the BYTE_ORDER macro.
9425 cat >conftest.$ac_ext <<_ACEOF
9426 /* confdefs.h. */
9427 _ACEOF
9428 cat confdefs.h >>conftest.$ac_ext
9429 cat >>conftest.$ac_ext <<_ACEOF
9430 /* end confdefs.h. */
9431 #include <sys/types.h>
9432 #include <sys/param.h>
9433
9434 int
9435 main ()
9436 {
9437 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9438 bogus endian macros
9439 #endif
9440
9441 ;
9442 return 0;
9443 }
9444 _ACEOF
9445 rm -f conftest.$ac_objext
9446 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9447 (eval $ac_compile) 2>conftest.er1
9448 ac_status=$?
9449 grep -v '^ *+' conftest.er1 >conftest.err
9450 rm -f conftest.er1
9451 cat conftest.err >&5
9452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9453 (exit $ac_status); } &&
9454 { ac_try='test -z "$ac_c_werror_flag"
9455 || test ! -s conftest.err'
9456 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9457 (eval $ac_try) 2>&5
9458 ac_status=$?
9459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9460 (exit $ac_status); }; } &&
9461 { ac_try='test -s conftest.$ac_objext'
9462 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9463 (eval $ac_try) 2>&5
9464 ac_status=$?
9465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9466 (exit $ac_status); }; }; then
9467 # It does; now see whether it defined to BIG_ENDIAN or not.
9468 cat >conftest.$ac_ext <<_ACEOF
9469 /* confdefs.h. */
9470 _ACEOF
9471 cat confdefs.h >>conftest.$ac_ext
9472 cat >>conftest.$ac_ext <<_ACEOF
9473 /* end confdefs.h. */
9474 #include <sys/types.h>
9475 #include <sys/param.h>
9476
9477 int
9478 main ()
9479 {
9480 #if BYTE_ORDER != BIG_ENDIAN
9481 not big endian
9482 #endif
9483
9484 ;
9485 return 0;
9486 }
9487 _ACEOF
9488 rm -f conftest.$ac_objext
9489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9490 (eval $ac_compile) 2>conftest.er1
9491 ac_status=$?
9492 grep -v '^ *+' conftest.er1 >conftest.err
9493 rm -f conftest.er1
9494 cat conftest.err >&5
9495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9496 (exit $ac_status); } &&
9497 { ac_try='test -z "$ac_c_werror_flag"
9498 || test ! -s conftest.err'
9499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9500 (eval $ac_try) 2>&5
9501 ac_status=$?
9502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9503 (exit $ac_status); }; } &&
9504 { ac_try='test -s conftest.$ac_objext'
9505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9506 (eval $ac_try) 2>&5
9507 ac_status=$?
9508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9509 (exit $ac_status); }; }; then
9510 ac_cv_c_bigendian=yes
9511 else
9512 echo "$as_me: failed program was:" >&5
9513 sed 's/^/| /' conftest.$ac_ext >&5
9514
9515 ac_cv_c_bigendian=no
9516 fi
9517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9518 else
9519 echo "$as_me: failed program was:" >&5
9520 sed 's/^/| /' conftest.$ac_ext >&5
9521
9522 # It does not; compile a test program.
9523 if test "$cross_compiling" = yes; then
9524 # try to guess the endianness by grepping values into an object file
9525 ac_cv_c_bigendian=unknown
9526 cat >conftest.$ac_ext <<_ACEOF
9527 /* confdefs.h. */
9528 _ACEOF
9529 cat confdefs.h >>conftest.$ac_ext
9530 cat >>conftest.$ac_ext <<_ACEOF
9531 /* end confdefs.h. */
9532 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9533 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9534 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9535 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9536 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9537 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9538 int
9539 main ()
9540 {
9541 _ascii (); _ebcdic ();
9542 ;
9543 return 0;
9544 }
9545 _ACEOF
9546 rm -f conftest.$ac_objext
9547 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9548 (eval $ac_compile) 2>conftest.er1
9549 ac_status=$?
9550 grep -v '^ *+' conftest.er1 >conftest.err
9551 rm -f conftest.er1
9552 cat conftest.err >&5
9553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9554 (exit $ac_status); } &&
9555 { ac_try='test -z "$ac_c_werror_flag"
9556 || test ! -s conftest.err'
9557 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9558 (eval $ac_try) 2>&5
9559 ac_status=$?
9560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9561 (exit $ac_status); }; } &&
9562 { ac_try='test -s conftest.$ac_objext'
9563 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9564 (eval $ac_try) 2>&5
9565 ac_status=$?
9566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9567 (exit $ac_status); }; }; then
9568 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9569 ac_cv_c_bigendian=yes
9570 fi
9571 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9572 if test "$ac_cv_c_bigendian" = unknown; then
9573 ac_cv_c_bigendian=no
9574 else
9575 # finding both strings is unlikely to happen, but who knows?
9576 ac_cv_c_bigendian=unknown
9577 fi
9578 fi
9579 else
9580 echo "$as_me: failed program was:" >&5
9581 sed 's/^/| /' conftest.$ac_ext >&5
9582
9583 fi
9584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9585 else
9586 cat >conftest.$ac_ext <<_ACEOF
9587 /* confdefs.h. */
9588 _ACEOF
9589 cat confdefs.h >>conftest.$ac_ext
9590 cat >>conftest.$ac_ext <<_ACEOF
9591 /* end confdefs.h. */
9592 int
9593 main ()
9594 {
9595 /* Are we little or big endian? From Harbison&Steele. */
9596 union
9597 {
9598 long l;
9599 char c[sizeof (long)];
9600 } u;
9601 u.l = 1;
9602 exit (u.c[sizeof (long) - 1] == 1);
9603 }
9604 _ACEOF
9605 rm -f conftest$ac_exeext
9606 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9607 (eval $ac_link) 2>&5
9608 ac_status=$?
9609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9610 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9612 (eval $ac_try) 2>&5
9613 ac_status=$?
9614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9615 (exit $ac_status); }; }; then
9616 ac_cv_c_bigendian=no
9617 else
9618 echo "$as_me: program exited with status $ac_status" >&5
9619 echo "$as_me: failed program was:" >&5
9620 sed 's/^/| /' conftest.$ac_ext >&5
9621
9622 ( exit $ac_status )
9623 ac_cv_c_bigendian=yes
9624 fi
9625 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9626 fi
9627 fi
9628 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9629 fi
9630 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9631 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9632 case $ac_cv_c_bigendian in
9633 yes)
9634
9635 cat >>confdefs.h <<\_ACEOF
9636 #define WORDS_BIGENDIAN 1
9637 _ACEOF
9638 ;;
9639 no)
9640 ;;
9641 *)
9642 { { echo "$as_me:$LINENO: error: unknown endianness
9643 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9644 echo "$as_me: error: unknown endianness
9645 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9646 { (exit 1); exit 1; }; } ;;
9647 esac
9648
9649
9650 # --------
9651 # UNSORTED
9652 # --------
9653
9654
9655 # These libraries may be used by collect2.
9656 # We may need a special search path to get them linked.
9657 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9658 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9659 if test "${gcc_cv_collect2_libs+set}" = set; then
9660 echo $ECHO_N "(cached) $ECHO_C" >&6
9661 else
9662 save_LIBS="$LIBS"
9663 for libs in '' -lld -lmld \
9664 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9665 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9666 do
9667 LIBS="$libs"
9668 cat >conftest.$ac_ext <<_ACEOF
9669 /* confdefs.h. */
9670 _ACEOF
9671 cat confdefs.h >>conftest.$ac_ext
9672 cat >>conftest.$ac_ext <<_ACEOF
9673 /* end confdefs.h. */
9674
9675 /* Override any gcc2 internal prototype to avoid an error. */
9676 #ifdef __cplusplus
9677 extern "C"
9678 #endif
9679 /* We use char because int might match the return type of a gcc2
9680 builtin and then its argument prototype would still apply. */
9681 char ldopen ();
9682 int
9683 main ()
9684 {
9685 ldopen ();
9686 ;
9687 return 0;
9688 }
9689 _ACEOF
9690 rm -f conftest.$ac_objext conftest$ac_exeext
9691 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9692 (eval $ac_link) 2>conftest.er1
9693 ac_status=$?
9694 grep -v '^ *+' conftest.er1 >conftest.err
9695 rm -f conftest.er1
9696 cat conftest.err >&5
9697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9698 (exit $ac_status); } &&
9699 { ac_try='test -z "$ac_c_werror_flag"
9700 || test ! -s conftest.err'
9701 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9702 (eval $ac_try) 2>&5
9703 ac_status=$?
9704 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9705 (exit $ac_status); }; } &&
9706 { ac_try='test -s conftest$ac_exeext'
9707 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9708 (eval $ac_try) 2>&5
9709 ac_status=$?
9710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9711 (exit $ac_status); }; }; then
9712 gcc_cv_collect2_libs="$libs"; break
9713 else
9714 echo "$as_me: failed program was:" >&5
9715 sed 's/^/| /' conftest.$ac_ext >&5
9716
9717 fi
9718 rm -f conftest.err conftest.$ac_objext \
9719 conftest$ac_exeext conftest.$ac_ext
9720 done
9721 LIBS="$save_LIBS"
9722 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9723 fi
9724 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9725 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9726 case $gcc_cv_collect2_libs in
9727 "none required") ;;
9728 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9729 esac
9730
9731
9732 # When building Ada code on Alpha, we need exc_resume which is usually in
9733 # -lexc. So test for it.
9734 save_LIBS="$LIBS"
9735 LIBS=
9736 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9737 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9738 if test "${ac_cv_search_exc_resume+set}" = set; then
9739 echo $ECHO_N "(cached) $ECHO_C" >&6
9740 else
9741 ac_func_search_save_LIBS=$LIBS
9742 ac_cv_search_exc_resume=no
9743 cat >conftest.$ac_ext <<_ACEOF
9744 /* confdefs.h. */
9745 _ACEOF
9746 cat confdefs.h >>conftest.$ac_ext
9747 cat >>conftest.$ac_ext <<_ACEOF
9748 /* end confdefs.h. */
9749
9750 /* Override any gcc2 internal prototype to avoid an error. */
9751 #ifdef __cplusplus
9752 extern "C"
9753 #endif
9754 /* We use char because int might match the return type of a gcc2
9755 builtin and then its argument prototype would still apply. */
9756 char exc_resume ();
9757 int
9758 main ()
9759 {
9760 exc_resume ();
9761 ;
9762 return 0;
9763 }
9764 _ACEOF
9765 rm -f conftest.$ac_objext conftest$ac_exeext
9766 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9767 (eval $ac_link) 2>conftest.er1
9768 ac_status=$?
9769 grep -v '^ *+' conftest.er1 >conftest.err
9770 rm -f conftest.er1
9771 cat conftest.err >&5
9772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9773 (exit $ac_status); } &&
9774 { ac_try='test -z "$ac_c_werror_flag"
9775 || test ! -s conftest.err'
9776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9777 (eval $ac_try) 2>&5
9778 ac_status=$?
9779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780 (exit $ac_status); }; } &&
9781 { ac_try='test -s conftest$ac_exeext'
9782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9783 (eval $ac_try) 2>&5
9784 ac_status=$?
9785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786 (exit $ac_status); }; }; then
9787 ac_cv_search_exc_resume="none required"
9788 else
9789 echo "$as_me: failed program was:" >&5
9790 sed 's/^/| /' conftest.$ac_ext >&5
9791
9792 fi
9793 rm -f conftest.err conftest.$ac_objext \
9794 conftest$ac_exeext conftest.$ac_ext
9795 if test "$ac_cv_search_exc_resume" = no; then
9796 for ac_lib in exc; do
9797 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9798 cat >conftest.$ac_ext <<_ACEOF
9799 /* confdefs.h. */
9800 _ACEOF
9801 cat confdefs.h >>conftest.$ac_ext
9802 cat >>conftest.$ac_ext <<_ACEOF
9803 /* end confdefs.h. */
9804
9805 /* Override any gcc2 internal prototype to avoid an error. */
9806 #ifdef __cplusplus
9807 extern "C"
9808 #endif
9809 /* We use char because int might match the return type of a gcc2
9810 builtin and then its argument prototype would still apply. */
9811 char exc_resume ();
9812 int
9813 main ()
9814 {
9815 exc_resume ();
9816 ;
9817 return 0;
9818 }
9819 _ACEOF
9820 rm -f conftest.$ac_objext conftest$ac_exeext
9821 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9822 (eval $ac_link) 2>conftest.er1
9823 ac_status=$?
9824 grep -v '^ *+' conftest.er1 >conftest.err
9825 rm -f conftest.er1
9826 cat conftest.err >&5
9827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9828 (exit $ac_status); } &&
9829 { ac_try='test -z "$ac_c_werror_flag"
9830 || test ! -s conftest.err'
9831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9832 (eval $ac_try) 2>&5
9833 ac_status=$?
9834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9835 (exit $ac_status); }; } &&
9836 { ac_try='test -s conftest$ac_exeext'
9837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9838 (eval $ac_try) 2>&5
9839 ac_status=$?
9840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9841 (exit $ac_status); }; }; then
9842 ac_cv_search_exc_resume="-l$ac_lib"
9843 break
9844 else
9845 echo "$as_me: failed program was:" >&5
9846 sed 's/^/| /' conftest.$ac_ext >&5
9847
9848 fi
9849 rm -f conftest.err conftest.$ac_objext \
9850 conftest$ac_exeext conftest.$ac_ext
9851 done
9852 fi
9853 LIBS=$ac_func_search_save_LIBS
9854 fi
9855 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9856 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9857 if test "$ac_cv_search_exc_resume" != no; then
9858 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9859
9860 fi
9861
9862 GNAT_LIBEXC="$LIBS"
9863 LIBS="$save_LIBS"
9864
9865
9866 # Some systems put ldexp and frexp in libm instead of libc; assume
9867 # they're both in the same place. jcf-dump needs them.
9868 save_LIBS="$LIBS"
9869 LIBS=
9870 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9871 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9872 if test "${ac_cv_search_ldexp+set}" = set; then
9873 echo $ECHO_N "(cached) $ECHO_C" >&6
9874 else
9875 ac_func_search_save_LIBS=$LIBS
9876 ac_cv_search_ldexp=no
9877 cat >conftest.$ac_ext <<_ACEOF
9878 /* confdefs.h. */
9879 _ACEOF
9880 cat confdefs.h >>conftest.$ac_ext
9881 cat >>conftest.$ac_ext <<_ACEOF
9882 /* end confdefs.h. */
9883
9884 /* Override any gcc2 internal prototype to avoid an error. */
9885 #ifdef __cplusplus
9886 extern "C"
9887 #endif
9888 /* We use char because int might match the return type of a gcc2
9889 builtin and then its argument prototype would still apply. */
9890 char ldexp ();
9891 int
9892 main ()
9893 {
9894 ldexp ();
9895 ;
9896 return 0;
9897 }
9898 _ACEOF
9899 rm -f conftest.$ac_objext conftest$ac_exeext
9900 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9901 (eval $ac_link) 2>conftest.er1
9902 ac_status=$?
9903 grep -v '^ *+' conftest.er1 >conftest.err
9904 rm -f conftest.er1
9905 cat conftest.err >&5
9906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9907 (exit $ac_status); } &&
9908 { ac_try='test -z "$ac_c_werror_flag"
9909 || test ! -s conftest.err'
9910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9911 (eval $ac_try) 2>&5
9912 ac_status=$?
9913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9914 (exit $ac_status); }; } &&
9915 { ac_try='test -s conftest$ac_exeext'
9916 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9917 (eval $ac_try) 2>&5
9918 ac_status=$?
9919 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9920 (exit $ac_status); }; }; then
9921 ac_cv_search_ldexp="none required"
9922 else
9923 echo "$as_me: failed program was:" >&5
9924 sed 's/^/| /' conftest.$ac_ext >&5
9925
9926 fi
9927 rm -f conftest.err conftest.$ac_objext \
9928 conftest$ac_exeext conftest.$ac_ext
9929 if test "$ac_cv_search_ldexp" = no; then
9930 for ac_lib in m; do
9931 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9932 cat >conftest.$ac_ext <<_ACEOF
9933 /* confdefs.h. */
9934 _ACEOF
9935 cat confdefs.h >>conftest.$ac_ext
9936 cat >>conftest.$ac_ext <<_ACEOF
9937 /* end confdefs.h. */
9938
9939 /* Override any gcc2 internal prototype to avoid an error. */
9940 #ifdef __cplusplus
9941 extern "C"
9942 #endif
9943 /* We use char because int might match the return type of a gcc2
9944 builtin and then its argument prototype would still apply. */
9945 char ldexp ();
9946 int
9947 main ()
9948 {
9949 ldexp ();
9950 ;
9951 return 0;
9952 }
9953 _ACEOF
9954 rm -f conftest.$ac_objext conftest$ac_exeext
9955 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9956 (eval $ac_link) 2>conftest.er1
9957 ac_status=$?
9958 grep -v '^ *+' conftest.er1 >conftest.err
9959 rm -f conftest.er1
9960 cat conftest.err >&5
9961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9962 (exit $ac_status); } &&
9963 { ac_try='test -z "$ac_c_werror_flag"
9964 || test ! -s conftest.err'
9965 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9966 (eval $ac_try) 2>&5
9967 ac_status=$?
9968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9969 (exit $ac_status); }; } &&
9970 { ac_try='test -s conftest$ac_exeext'
9971 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9972 (eval $ac_try) 2>&5
9973 ac_status=$?
9974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9975 (exit $ac_status); }; }; then
9976 ac_cv_search_ldexp="-l$ac_lib"
9977 break
9978 else
9979 echo "$as_me: failed program was:" >&5
9980 sed 's/^/| /' conftest.$ac_ext >&5
9981
9982 fi
9983 rm -f conftest.err conftest.$ac_objext \
9984 conftest$ac_exeext conftest.$ac_ext
9985 done
9986 fi
9987 LIBS=$ac_func_search_save_LIBS
9988 fi
9989 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9990 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9991 if test "$ac_cv_search_ldexp" != no; then
9992 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9993
9994 fi
9995
9996 LDEXP_LIB="$LIBS"
9997 LIBS="$save_LIBS"
9998
9999
10000 # Use <inttypes.h> only if it exists,
10001 # doesn't clash with <sys/types.h>, and declares intmax_t.
10002 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10003 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10004 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10005 echo $ECHO_N "(cached) $ECHO_C" >&6
10006 else
10007 cat >conftest.$ac_ext <<_ACEOF
10008 /* confdefs.h. */
10009 _ACEOF
10010 cat confdefs.h >>conftest.$ac_ext
10011 cat >>conftest.$ac_ext <<_ACEOF
10012 /* end confdefs.h. */
10013 #include <sys/types.h>
10014 #include <inttypes.h>
10015 int
10016 main ()
10017 {
10018 intmax_t i = -1;
10019 ;
10020 return 0;
10021 }
10022 _ACEOF
10023 rm -f conftest.$ac_objext
10024 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10025 (eval $ac_compile) 2>conftest.er1
10026 ac_status=$?
10027 grep -v '^ *+' conftest.er1 >conftest.err
10028 rm -f conftest.er1
10029 cat conftest.err >&5
10030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10031 (exit $ac_status); } &&
10032 { ac_try='test -z "$ac_c_werror_flag"
10033 || test ! -s conftest.err'
10034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10035 (eval $ac_try) 2>&5
10036 ac_status=$?
10037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10038 (exit $ac_status); }; } &&
10039 { ac_try='test -s conftest.$ac_objext'
10040 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10041 (eval $ac_try) 2>&5
10042 ac_status=$?
10043 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10044 (exit $ac_status); }; }; then
10045 gcc_cv_header_inttypes_h=yes
10046 else
10047 echo "$as_me: failed program was:" >&5
10048 sed 's/^/| /' conftest.$ac_ext >&5
10049
10050 gcc_cv_header_inttypes_h=no
10051 fi
10052 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10053 fi
10054
10055 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10056 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10057 if test $gcc_cv_header_inttypes_h = yes; then
10058
10059 cat >>confdefs.h <<\_ACEOF
10060 #define HAVE_INTTYPES_H 1
10061 _ACEOF
10062
10063 fi
10064
10065
10066
10067
10068
10069
10070
10071
10072
10073
10074
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10101 sysconf strsignal getrusage nl_langinfo \
10102 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10103 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10104 do
10105 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10106 echo "$as_me:$LINENO: checking for $ac_func" >&5
10107 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10108 if eval "test \"\${$as_ac_var+set}\" = set"; then
10109 echo $ECHO_N "(cached) $ECHO_C" >&6
10110 else
10111 cat >conftest.$ac_ext <<_ACEOF
10112 /* confdefs.h. */
10113 _ACEOF
10114 cat confdefs.h >>conftest.$ac_ext
10115 cat >>conftest.$ac_ext <<_ACEOF
10116 /* end confdefs.h. */
10117 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10118 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10119 #define $ac_func innocuous_$ac_func
10120
10121 /* System header to define __stub macros and hopefully few prototypes,
10122 which can conflict with char $ac_func (); below.
10123 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10124 <limits.h> exists even on freestanding compilers. */
10125
10126 #ifdef __STDC__
10127 # include <limits.h>
10128 #else
10129 # include <assert.h>
10130 #endif
10131
10132 #undef $ac_func
10133
10134 /* Override any gcc2 internal prototype to avoid an error. */
10135 #ifdef __cplusplus
10136 extern "C"
10137 {
10138 #endif
10139 /* We use char because int might match the return type of a gcc2
10140 builtin and then its argument prototype would still apply. */
10141 char $ac_func ();
10142 /* The GNU C library defines this for functions which it implements
10143 to always fail with ENOSYS. Some functions are actually named
10144 something starting with __ and the normal name is an alias. */
10145 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10146 choke me
10147 #else
10148 char (*f) () = $ac_func;
10149 #endif
10150 #ifdef __cplusplus
10151 }
10152 #endif
10153
10154 int
10155 main ()
10156 {
10157 return f != $ac_func;
10158 ;
10159 return 0;
10160 }
10161 _ACEOF
10162 rm -f conftest.$ac_objext conftest$ac_exeext
10163 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10164 (eval $ac_link) 2>conftest.er1
10165 ac_status=$?
10166 grep -v '^ *+' conftest.er1 >conftest.err
10167 rm -f conftest.er1
10168 cat conftest.err >&5
10169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10170 (exit $ac_status); } &&
10171 { ac_try='test -z "$ac_c_werror_flag"
10172 || test ! -s conftest.err'
10173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10174 (eval $ac_try) 2>&5
10175 ac_status=$?
10176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10177 (exit $ac_status); }; } &&
10178 { ac_try='test -s conftest$ac_exeext'
10179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10180 (eval $ac_try) 2>&5
10181 ac_status=$?
10182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10183 (exit $ac_status); }; }; then
10184 eval "$as_ac_var=yes"
10185 else
10186 echo "$as_me: failed program was:" >&5
10187 sed 's/^/| /' conftest.$ac_ext >&5
10188
10189 eval "$as_ac_var=no"
10190 fi
10191 rm -f conftest.err conftest.$ac_objext \
10192 conftest$ac_exeext conftest.$ac_ext
10193 fi
10194 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10195 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10196 if test `eval echo '${'$as_ac_var'}'` = yes; then
10197 cat >>confdefs.h <<_ACEOF
10198 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10199 _ACEOF
10200
10201 fi
10202 done
10203
10204
10205 if test x$ac_cv_func_mbstowcs = xyes; then
10206 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10207 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10208 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10209 echo $ECHO_N "(cached) $ECHO_C" >&6
10210 else
10211 if test "$cross_compiling" = yes; then
10212 gcc_cv_func_mbstowcs_works=yes
10213 else
10214 cat >conftest.$ac_ext <<_ACEOF
10215 /* confdefs.h. */
10216 _ACEOF
10217 cat confdefs.h >>conftest.$ac_ext
10218 cat >>conftest.$ac_ext <<_ACEOF
10219 /* end confdefs.h. */
10220 #include <stdlib.h>
10221 int main()
10222 {
10223 mbstowcs(0, "", 0);
10224 return 0;
10225 }
10226 _ACEOF
10227 rm -f conftest$ac_exeext
10228 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10229 (eval $ac_link) 2>&5
10230 ac_status=$?
10231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10232 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10233 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10234 (eval $ac_try) 2>&5
10235 ac_status=$?
10236 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10237 (exit $ac_status); }; }; then
10238 gcc_cv_func_mbstowcs_works=yes
10239 else
10240 echo "$as_me: program exited with status $ac_status" >&5
10241 echo "$as_me: failed program was:" >&5
10242 sed 's/^/| /' conftest.$ac_ext >&5
10243
10244 ( exit $ac_status )
10245 gcc_cv_func_mbstowcs_works=no
10246 fi
10247 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10248 fi
10249 fi
10250 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10251 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10252 if test x$gcc_cv_func_mbstowcs_works = xyes; then
10253
10254 cat >>confdefs.h <<\_ACEOF
10255 #define HAVE_WORKING_MBSTOWCS 1
10256 _ACEOF
10257
10258 fi
10259 fi
10260
10261 echo "$as_me:$LINENO: checking for ssize_t" >&5
10262 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10263 if test "${ac_cv_type_ssize_t+set}" = set; then
10264 echo $ECHO_N "(cached) $ECHO_C" >&6
10265 else
10266 cat >conftest.$ac_ext <<_ACEOF
10267 /* confdefs.h. */
10268 _ACEOF
10269 cat confdefs.h >>conftest.$ac_ext
10270 cat >>conftest.$ac_ext <<_ACEOF
10271 /* end confdefs.h. */
10272 $ac_includes_default
10273 int
10274 main ()
10275 {
10276 if ((ssize_t *) 0)
10277 return 0;
10278 if (sizeof (ssize_t))
10279 return 0;
10280 ;
10281 return 0;
10282 }
10283 _ACEOF
10284 rm -f conftest.$ac_objext
10285 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10286 (eval $ac_compile) 2>conftest.er1
10287 ac_status=$?
10288 grep -v '^ *+' conftest.er1 >conftest.err
10289 rm -f conftest.er1
10290 cat conftest.err >&5
10291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10292 (exit $ac_status); } &&
10293 { ac_try='test -z "$ac_c_werror_flag"
10294 || test ! -s conftest.err'
10295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10296 (eval $ac_try) 2>&5
10297 ac_status=$?
10298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10299 (exit $ac_status); }; } &&
10300 { ac_try='test -s conftest.$ac_objext'
10301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10302 (eval $ac_try) 2>&5
10303 ac_status=$?
10304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10305 (exit $ac_status); }; }; then
10306 ac_cv_type_ssize_t=yes
10307 else
10308 echo "$as_me: failed program was:" >&5
10309 sed 's/^/| /' conftest.$ac_ext >&5
10310
10311 ac_cv_type_ssize_t=no
10312 fi
10313 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10314 fi
10315 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10316 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10317 if test $ac_cv_type_ssize_t = yes; then
10318 :
10319 else
10320
10321 cat >>confdefs.h <<_ACEOF
10322 #define ssize_t int
10323 _ACEOF
10324
10325 fi
10326
10327 echo "$as_me:$LINENO: checking for caddr_t" >&5
10328 echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6
10329 if test "${ac_cv_type_caddr_t+set}" = set; then
10330 echo $ECHO_N "(cached) $ECHO_C" >&6
10331 else
10332 cat >conftest.$ac_ext <<_ACEOF
10333 /* confdefs.h. */
10334 _ACEOF
10335 cat confdefs.h >>conftest.$ac_ext
10336 cat >>conftest.$ac_ext <<_ACEOF
10337 /* end confdefs.h. */
10338 $ac_includes_default
10339 int
10340 main ()
10341 {
10342 if ((caddr_t *) 0)
10343 return 0;
10344 if (sizeof (caddr_t))
10345 return 0;
10346 ;
10347 return 0;
10348 }
10349 _ACEOF
10350 rm -f conftest.$ac_objext
10351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10352 (eval $ac_compile) 2>conftest.er1
10353 ac_status=$?
10354 grep -v '^ *+' conftest.er1 >conftest.err
10355 rm -f conftest.er1
10356 cat conftest.err >&5
10357 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10358 (exit $ac_status); } &&
10359 { ac_try='test -z "$ac_c_werror_flag"
10360 || test ! -s conftest.err'
10361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10362 (eval $ac_try) 2>&5
10363 ac_status=$?
10364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10365 (exit $ac_status); }; } &&
10366 { ac_try='test -s conftest.$ac_objext'
10367 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10368 (eval $ac_try) 2>&5
10369 ac_status=$?
10370 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10371 (exit $ac_status); }; }; then
10372 ac_cv_type_caddr_t=yes
10373 else
10374 echo "$as_me: failed program was:" >&5
10375 sed 's/^/| /' conftest.$ac_ext >&5
10376
10377 ac_cv_type_caddr_t=no
10378 fi
10379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10380 fi
10381 echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5
10382 echo "${ECHO_T}$ac_cv_type_caddr_t" >&6
10383 if test $ac_cv_type_caddr_t = yes; then
10384 :
10385 else
10386
10387 cat >>confdefs.h <<_ACEOF
10388 #define caddr_t char *
10389 _ACEOF
10390
10391 fi
10392
10393
10394 # Try to determine the array type of the second argument of getgroups
10395 # for the target system (int or gid_t).
10396 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10397 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10398 if test "${ac_cv_type_uid_t+set}" = set; then
10399 echo $ECHO_N "(cached) $ECHO_C" >&6
10400 else
10401 cat >conftest.$ac_ext <<_ACEOF
10402 /* confdefs.h. */
10403 _ACEOF
10404 cat confdefs.h >>conftest.$ac_ext
10405 cat >>conftest.$ac_ext <<_ACEOF
10406 /* end confdefs.h. */
10407 #include <sys/types.h>
10408
10409 _ACEOF
10410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10411 $EGREP "uid_t" >/dev/null 2>&1; then
10412 ac_cv_type_uid_t=yes
10413 else
10414 ac_cv_type_uid_t=no
10415 fi
10416 rm -f conftest*
10417
10418 fi
10419 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10420 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10421 if test $ac_cv_type_uid_t = no; then
10422
10423 cat >>confdefs.h <<\_ACEOF
10424 #define uid_t int
10425 _ACEOF
10426
10427
10428 cat >>confdefs.h <<\_ACEOF
10429 #define gid_t int
10430 _ACEOF
10431
10432 fi
10433
10434 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10435 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10436 if test "${ac_cv_type_getgroups+set}" = set; then
10437 echo $ECHO_N "(cached) $ECHO_C" >&6
10438 else
10439 if test "$cross_compiling" = yes; then
10440 ac_cv_type_getgroups=cross
10441 else
10442 cat >conftest.$ac_ext <<_ACEOF
10443 /* confdefs.h. */
10444 _ACEOF
10445 cat confdefs.h >>conftest.$ac_ext
10446 cat >>conftest.$ac_ext <<_ACEOF
10447 /* end confdefs.h. */
10448 /* Thanks to Mike Rendell for this test. */
10449 #include <sys/types.h>
10450 #define NGID 256
10451 #undef MAX
10452 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10453
10454 int
10455 main ()
10456 {
10457 gid_t gidset[NGID];
10458 int i, n;
10459 union { gid_t gval; long lval; } val;
10460
10461 val.lval = -1;
10462 for (i = 0; i < NGID; i++)
10463 gidset[i] = val.gval;
10464 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10465 gidset);
10466 /* Exit non-zero if getgroups seems to require an array of ints. This
10467 happens when gid_t is short but getgroups modifies an array of ints. */
10468 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10469 }
10470 _ACEOF
10471 rm -f conftest$ac_exeext
10472 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10473 (eval $ac_link) 2>&5
10474 ac_status=$?
10475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10476 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10478 (eval $ac_try) 2>&5
10479 ac_status=$?
10480 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10481 (exit $ac_status); }; }; then
10482 ac_cv_type_getgroups=gid_t
10483 else
10484 echo "$as_me: program exited with status $ac_status" >&5
10485 echo "$as_me: failed program was:" >&5
10486 sed 's/^/| /' conftest.$ac_ext >&5
10487
10488 ( exit $ac_status )
10489 ac_cv_type_getgroups=int
10490 fi
10491 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10492 fi
10493 if test $ac_cv_type_getgroups = cross; then
10494 cat >conftest.$ac_ext <<_ACEOF
10495 /* confdefs.h. */
10496 _ACEOF
10497 cat confdefs.h >>conftest.$ac_ext
10498 cat >>conftest.$ac_ext <<_ACEOF
10499 /* end confdefs.h. */
10500 #include <unistd.h>
10501
10502 _ACEOF
10503 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10504 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10505 ac_cv_type_getgroups=gid_t
10506 else
10507 ac_cv_type_getgroups=int
10508 fi
10509 rm -f conftest*
10510
10511 fi
10512 fi
10513 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10514 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10515
10516 cat >>confdefs.h <<_ACEOF
10517 #define GETGROUPS_T $ac_cv_type_getgroups
10518 _ACEOF
10519
10520
10521 if test "${target}" = "${build}"; then
10522 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10523 else
10524 case "${target}" in
10525 # This condition may need some tweaking. It should include all
10526 # targets where the array type of the second argument of getgroups
10527 # is int and the type of gid_t is not equivalent to int.
10528 *-*-sunos* | *-*-ultrix*)
10529 TARGET_GETGROUPS_T=int
10530 ;;
10531 *)
10532 TARGET_GETGROUPS_T=gid_t
10533 ;;
10534 esac
10535 fi
10536
10537
10538
10539 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10540 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10541 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10542 echo $ECHO_N "(cached) $ECHO_C" >&6
10543 else
10544 cat >conftest.$ac_ext <<_ACEOF
10545 /* confdefs.h. */
10546 _ACEOF
10547 cat confdefs.h >>conftest.$ac_ext
10548 cat >>conftest.$ac_ext <<_ACEOF
10549 /* end confdefs.h. */
10550 #include <sys/mman.h>
10551 _ACEOF
10552 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10553 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10554 ac_status=$?
10555 grep -v '^ *+' conftest.er1 >conftest.err
10556 rm -f conftest.er1
10557 cat conftest.err >&5
10558 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10559 (exit $ac_status); } >/dev/null; then
10560 if test -s conftest.err; then
10561 ac_cpp_err=$ac_c_preproc_warn_flag
10562 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10563 else
10564 ac_cpp_err=
10565 fi
10566 else
10567 ac_cpp_err=yes
10568 fi
10569 if test -z "$ac_cpp_err"; then
10570 ac_cv_header_sys_mman_h=yes
10571 else
10572 echo "$as_me: failed program was:" >&5
10573 sed 's/^/| /' conftest.$ac_ext >&5
10574
10575 ac_cv_header_sys_mman_h=no
10576 fi
10577 rm -f conftest.err conftest.$ac_ext
10578 fi
10579 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10580 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10581 if test $ac_cv_header_sys_mman_h = yes; then
10582 gcc_header_sys_mman_h=yes
10583 else
10584 gcc_header_sys_mman_h=no
10585 fi
10586
10587 echo "$as_me:$LINENO: checking for mmap" >&5
10588 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10589 if test "${ac_cv_func_mmap+set}" = set; then
10590 echo $ECHO_N "(cached) $ECHO_C" >&6
10591 else
10592 cat >conftest.$ac_ext <<_ACEOF
10593 /* confdefs.h. */
10594 _ACEOF
10595 cat confdefs.h >>conftest.$ac_ext
10596 cat >>conftest.$ac_ext <<_ACEOF
10597 /* end confdefs.h. */
10598 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10599 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10600 #define mmap innocuous_mmap
10601
10602 /* System header to define __stub macros and hopefully few prototypes,
10603 which can conflict with char mmap (); below.
10604 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10605 <limits.h> exists even on freestanding compilers. */
10606
10607 #ifdef __STDC__
10608 # include <limits.h>
10609 #else
10610 # include <assert.h>
10611 #endif
10612
10613 #undef mmap
10614
10615 /* Override any gcc2 internal prototype to avoid an error. */
10616 #ifdef __cplusplus
10617 extern "C"
10618 {
10619 #endif
10620 /* We use char because int might match the return type of a gcc2
10621 builtin and then its argument prototype would still apply. */
10622 char mmap ();
10623 /* The GNU C library defines this for functions which it implements
10624 to always fail with ENOSYS. Some functions are actually named
10625 something starting with __ and the normal name is an alias. */
10626 #if defined (__stub_mmap) || defined (__stub___mmap)
10627 choke me
10628 #else
10629 char (*f) () = mmap;
10630 #endif
10631 #ifdef __cplusplus
10632 }
10633 #endif
10634
10635 int
10636 main ()
10637 {
10638 return f != mmap;
10639 ;
10640 return 0;
10641 }
10642 _ACEOF
10643 rm -f conftest.$ac_objext conftest$ac_exeext
10644 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10645 (eval $ac_link) 2>conftest.er1
10646 ac_status=$?
10647 grep -v '^ *+' conftest.er1 >conftest.err
10648 rm -f conftest.er1
10649 cat conftest.err >&5
10650 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10651 (exit $ac_status); } &&
10652 { ac_try='test -z "$ac_c_werror_flag"
10653 || test ! -s conftest.err'
10654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10655 (eval $ac_try) 2>&5
10656 ac_status=$?
10657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10658 (exit $ac_status); }; } &&
10659 { ac_try='test -s conftest$ac_exeext'
10660 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10661 (eval $ac_try) 2>&5
10662 ac_status=$?
10663 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10664 (exit $ac_status); }; }; then
10665 ac_cv_func_mmap=yes
10666 else
10667 echo "$as_me: failed program was:" >&5
10668 sed 's/^/| /' conftest.$ac_ext >&5
10669
10670 ac_cv_func_mmap=no
10671 fi
10672 rm -f conftest.err conftest.$ac_objext \
10673 conftest$ac_exeext conftest.$ac_ext
10674 fi
10675 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10676 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10677 if test $ac_cv_func_mmap = yes; then
10678 gcc_func_mmap=yes
10679 else
10680 gcc_func_mmap=no
10681 fi
10682
10683 if test "$gcc_header_sys_mman_h" != yes \
10684 || test "$gcc_func_mmap" != yes; then
10685 gcc_cv_func_mmap_file=no
10686 gcc_cv_func_mmap_dev_zero=no
10687 gcc_cv_func_mmap_anon=no
10688 else
10689 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10690 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10691 if test "${gcc_cv_func_mmap_file+set}" = set; then
10692 echo $ECHO_N "(cached) $ECHO_C" >&6
10693 else
10694 # Add a system to this blacklist if
10695 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10696 # memory area containing the same data that you'd get if you applied
10697 # read() to the same fd. The only system known to have a problem here
10698 # is VMS, where text files have record structure.
10699 case "$host_os" in
10700 vms* | ultrix*)
10701 gcc_cv_func_mmap_file=no ;;
10702 *)
10703 gcc_cv_func_mmap_file=yes;;
10704 esac
10705 fi
10706 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10707 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10708 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10709 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10710 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10711 echo $ECHO_N "(cached) $ECHO_C" >&6
10712 else
10713 # Add a system to this blacklist if it has mmap() but /dev/zero
10714 # does not exist, or if mmapping /dev/zero does not give anonymous
10715 # zeroed pages with both the following properties:
10716 # 1. If you map N consecutive pages in with one call, and then
10717 # unmap any subset of those pages, the pages that were not
10718 # explicitly unmapped remain accessible.
10719 # 2. If you map two adjacent blocks of memory and then unmap them
10720 # both at once, they must both go away.
10721 # Systems known to be in this category are Windows (all variants),
10722 # VMS, and Darwin.
10723 case "$host_os" in
10724 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10725 gcc_cv_func_mmap_dev_zero=no ;;
10726 *)
10727 gcc_cv_func_mmap_dev_zero=yes;;
10728 esac
10729 fi
10730 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10731 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10732
10733 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10734 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10735 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10736 if test "${gcc_cv_decl_map_anon+set}" = set; then
10737 echo $ECHO_N "(cached) $ECHO_C" >&6
10738 else
10739 cat >conftest.$ac_ext <<_ACEOF
10740 /* confdefs.h. */
10741 _ACEOF
10742 cat confdefs.h >>conftest.$ac_ext
10743 cat >>conftest.$ac_ext <<_ACEOF
10744 /* end confdefs.h. */
10745 #include <sys/types.h>
10746 #include <sys/mman.h>
10747 #include <unistd.h>
10748
10749 #ifndef MAP_ANONYMOUS
10750 #define MAP_ANONYMOUS MAP_ANON
10751 #endif
10752
10753 int
10754 main ()
10755 {
10756 int n = MAP_ANONYMOUS;
10757 ;
10758 return 0;
10759 }
10760 _ACEOF
10761 rm -f conftest.$ac_objext
10762 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10763 (eval $ac_compile) 2>conftest.er1
10764 ac_status=$?
10765 grep -v '^ *+' conftest.er1 >conftest.err
10766 rm -f conftest.er1
10767 cat conftest.err >&5
10768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10769 (exit $ac_status); } &&
10770 { ac_try='test -z "$ac_c_werror_flag"
10771 || test ! -s conftest.err'
10772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10773 (eval $ac_try) 2>&5
10774 ac_status=$?
10775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10776 (exit $ac_status); }; } &&
10777 { ac_try='test -s conftest.$ac_objext'
10778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10779 (eval $ac_try) 2>&5
10780 ac_status=$?
10781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10782 (exit $ac_status); }; }; then
10783 gcc_cv_decl_map_anon=yes
10784 else
10785 echo "$as_me: failed program was:" >&5
10786 sed 's/^/| /' conftest.$ac_ext >&5
10787
10788 gcc_cv_decl_map_anon=no
10789 fi
10790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10791 fi
10792 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10793 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10794
10795 if test $gcc_cv_decl_map_anon = no; then
10796 gcc_cv_func_mmap_anon=no
10797 else
10798 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10799 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10800 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10801 echo $ECHO_N "(cached) $ECHO_C" >&6
10802 else
10803 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10804 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10805 # doesn't give anonymous zeroed pages with the same properties listed
10806 # above for use of /dev/zero.
10807 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10808 case "$host_os" in
10809 vms* | cygwin* | pe | mingw* | sco* | udk* )
10810 gcc_cv_func_mmap_anon=no ;;
10811 *)
10812 gcc_cv_func_mmap_anon=yes;;
10813 esac
10814 fi
10815 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10816 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10817 fi
10818 fi
10819
10820 if test $gcc_cv_func_mmap_file = yes; then
10821
10822 cat >>confdefs.h <<\_ACEOF
10823 #define HAVE_MMAP_FILE 1
10824 _ACEOF
10825
10826 fi
10827 if test $gcc_cv_func_mmap_dev_zero = yes; then
10828
10829 cat >>confdefs.h <<\_ACEOF
10830 #define HAVE_MMAP_DEV_ZERO 1
10831 _ACEOF
10832
10833 fi
10834 if test $gcc_cv_func_mmap_anon = yes; then
10835
10836 cat >>confdefs.h <<\_ACEOF
10837 #define HAVE_MMAP_ANON 1
10838 _ACEOF
10839
10840 fi
10841
10842
10843 case "${host}" in
10844 *-*-*vms*)
10845 # Under VMS, vfork works very differently than on Unix. The standard test
10846 # won't work, and it isn't easily adaptable. It makes more sense to
10847 # just force it.
10848 ac_cv_func_vfork_works=yes
10849 ;;
10850 esac
10851 echo "$as_me:$LINENO: checking for pid_t" >&5
10852 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10853 if test "${ac_cv_type_pid_t+set}" = set; then
10854 echo $ECHO_N "(cached) $ECHO_C" >&6
10855 else
10856 cat >conftest.$ac_ext <<_ACEOF
10857 /* confdefs.h. */
10858 _ACEOF
10859 cat confdefs.h >>conftest.$ac_ext
10860 cat >>conftest.$ac_ext <<_ACEOF
10861 /* end confdefs.h. */
10862 $ac_includes_default
10863 int
10864 main ()
10865 {
10866 if ((pid_t *) 0)
10867 return 0;
10868 if (sizeof (pid_t))
10869 return 0;
10870 ;
10871 return 0;
10872 }
10873 _ACEOF
10874 rm -f conftest.$ac_objext
10875 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10876 (eval $ac_compile) 2>conftest.er1
10877 ac_status=$?
10878 grep -v '^ *+' conftest.er1 >conftest.err
10879 rm -f conftest.er1
10880 cat conftest.err >&5
10881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10882 (exit $ac_status); } &&
10883 { ac_try='test -z "$ac_c_werror_flag"
10884 || test ! -s conftest.err'
10885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10886 (eval $ac_try) 2>&5
10887 ac_status=$?
10888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10889 (exit $ac_status); }; } &&
10890 { ac_try='test -s conftest.$ac_objext'
10891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10892 (eval $ac_try) 2>&5
10893 ac_status=$?
10894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10895 (exit $ac_status); }; }; then
10896 ac_cv_type_pid_t=yes
10897 else
10898 echo "$as_me: failed program was:" >&5
10899 sed 's/^/| /' conftest.$ac_ext >&5
10900
10901 ac_cv_type_pid_t=no
10902 fi
10903 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10904 fi
10905 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10906 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10907 if test $ac_cv_type_pid_t = yes; then
10908 :
10909 else
10910
10911 cat >>confdefs.h <<_ACEOF
10912 #define pid_t int
10913 _ACEOF
10914
10915 fi
10916
10917
10918
10919 for ac_header in unistd.h vfork.h
10920 do
10921 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10922 echo "$as_me:$LINENO: checking for $ac_header" >&5
10923 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10924 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10925 echo $ECHO_N "(cached) $ECHO_C" >&6
10926 else
10927 cat >conftest.$ac_ext <<_ACEOF
10928 /* confdefs.h. */
10929 _ACEOF
10930 cat confdefs.h >>conftest.$ac_ext
10931 cat >>conftest.$ac_ext <<_ACEOF
10932 /* end confdefs.h. */
10933 #include <$ac_header>
10934 _ACEOF
10935 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10936 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10937 ac_status=$?
10938 grep -v '^ *+' conftest.er1 >conftest.err
10939 rm -f conftest.er1
10940 cat conftest.err >&5
10941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10942 (exit $ac_status); } >/dev/null; then
10943 if test -s conftest.err; then
10944 ac_cpp_err=$ac_c_preproc_warn_flag
10945 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10946 else
10947 ac_cpp_err=
10948 fi
10949 else
10950 ac_cpp_err=yes
10951 fi
10952 if test -z "$ac_cpp_err"; then
10953 eval "$as_ac_Header=yes"
10954 else
10955 echo "$as_me: failed program was:" >&5
10956 sed 's/^/| /' conftest.$ac_ext >&5
10957
10958 eval "$as_ac_Header=no"
10959 fi
10960 rm -f conftest.err conftest.$ac_ext
10961 fi
10962 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10963 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10964 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10965 cat >>confdefs.h <<_ACEOF
10966 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10967 _ACEOF
10968
10969 fi
10970 done
10971
10972
10973
10974 for ac_func in fork vfork
10975 do
10976 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10977 echo "$as_me:$LINENO: checking for $ac_func" >&5
10978 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10979 if eval "test \"\${$as_ac_var+set}\" = set"; then
10980 echo $ECHO_N "(cached) $ECHO_C" >&6
10981 else
10982 cat >conftest.$ac_ext <<_ACEOF
10983 /* confdefs.h. */
10984 _ACEOF
10985 cat confdefs.h >>conftest.$ac_ext
10986 cat >>conftest.$ac_ext <<_ACEOF
10987 /* end confdefs.h. */
10988 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10989 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10990 #define $ac_func innocuous_$ac_func
10991
10992 /* System header to define __stub macros and hopefully few prototypes,
10993 which can conflict with char $ac_func (); below.
10994 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10995 <limits.h> exists even on freestanding compilers. */
10996
10997 #ifdef __STDC__
10998 # include <limits.h>
10999 #else
11000 # include <assert.h>
11001 #endif
11002
11003 #undef $ac_func
11004
11005 /* Override any gcc2 internal prototype to avoid an error. */
11006 #ifdef __cplusplus
11007 extern "C"
11008 {
11009 #endif
11010 /* We use char because int might match the return type of a gcc2
11011 builtin and then its argument prototype would still apply. */
11012 char $ac_func ();
11013 /* The GNU C library defines this for functions which it implements
11014 to always fail with ENOSYS. Some functions are actually named
11015 something starting with __ and the normal name is an alias. */
11016 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
11017 choke me
11018 #else
11019 char (*f) () = $ac_func;
11020 #endif
11021 #ifdef __cplusplus
11022 }
11023 #endif
11024
11025 int
11026 main ()
11027 {
11028 return f != $ac_func;
11029 ;
11030 return 0;
11031 }
11032 _ACEOF
11033 rm -f conftest.$ac_objext conftest$ac_exeext
11034 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11035 (eval $ac_link) 2>conftest.er1
11036 ac_status=$?
11037 grep -v '^ *+' conftest.er1 >conftest.err
11038 rm -f conftest.er1
11039 cat conftest.err >&5
11040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11041 (exit $ac_status); } &&
11042 { ac_try='test -z "$ac_c_werror_flag"
11043 || test ! -s conftest.err'
11044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11045 (eval $ac_try) 2>&5
11046 ac_status=$?
11047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11048 (exit $ac_status); }; } &&
11049 { ac_try='test -s conftest$ac_exeext'
11050 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11051 (eval $ac_try) 2>&5
11052 ac_status=$?
11053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11054 (exit $ac_status); }; }; then
11055 eval "$as_ac_var=yes"
11056 else
11057 echo "$as_me: failed program was:" >&5
11058 sed 's/^/| /' conftest.$ac_ext >&5
11059
11060 eval "$as_ac_var=no"
11061 fi
11062 rm -f conftest.err conftest.$ac_objext \
11063 conftest$ac_exeext conftest.$ac_ext
11064 fi
11065 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11066 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11067 if test `eval echo '${'$as_ac_var'}'` = yes; then
11068 cat >>confdefs.h <<_ACEOF
11069 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11070 _ACEOF
11071
11072 fi
11073 done
11074
11075 if test "x$ac_cv_func_fork" = xyes; then
11076 echo "$as_me:$LINENO: checking for working fork" >&5
11077 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11078 if test "${ac_cv_func_fork_works+set}" = set; then
11079 echo $ECHO_N "(cached) $ECHO_C" >&6
11080 else
11081 if test "$cross_compiling" = yes; then
11082 ac_cv_func_fork_works=cross
11083 else
11084 cat >conftest.$ac_ext <<_ACEOF
11085 /* By Ruediger Kuhlmann. */
11086 #include <sys/types.h>
11087 #if HAVE_UNISTD_H
11088 # include <unistd.h>
11089 #endif
11090 /* Some systems only have a dummy stub for fork() */
11091 int main ()
11092 {
11093 if (fork() < 0)
11094 exit (1);
11095 exit (0);
11096 }
11097 _ACEOF
11098 rm -f conftest$ac_exeext
11099 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11100 (eval $ac_link) 2>&5
11101 ac_status=$?
11102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11103 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11105 (eval $ac_try) 2>&5
11106 ac_status=$?
11107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11108 (exit $ac_status); }; }; then
11109 ac_cv_func_fork_works=yes
11110 else
11111 echo "$as_me: program exited with status $ac_status" >&5
11112 echo "$as_me: failed program was:" >&5
11113 sed 's/^/| /' conftest.$ac_ext >&5
11114
11115 ( exit $ac_status )
11116 ac_cv_func_fork_works=no
11117 fi
11118 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11119 fi
11120 fi
11121 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11122 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11123
11124 else
11125 ac_cv_func_fork_works=$ac_cv_func_fork
11126 fi
11127 if test "x$ac_cv_func_fork_works" = xcross; then
11128 case $host in
11129 *-*-amigaos* | *-*-msdosdjgpp*)
11130 # Override, as these systems have only a dummy fork() stub
11131 ac_cv_func_fork_works=no
11132 ;;
11133 *)
11134 ac_cv_func_fork_works=yes
11135 ;;
11136 esac
11137 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11138 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11139 fi
11140 ac_cv_func_vfork_works=$ac_cv_func_vfork
11141 if test "x$ac_cv_func_vfork" = xyes; then
11142 echo "$as_me:$LINENO: checking for working vfork" >&5
11143 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11144 if test "${ac_cv_func_vfork_works+set}" = set; then
11145 echo $ECHO_N "(cached) $ECHO_C" >&6
11146 else
11147 if test "$cross_compiling" = yes; then
11148 ac_cv_func_vfork_works=cross
11149 else
11150 cat >conftest.$ac_ext <<_ACEOF
11151 /* confdefs.h. */
11152 _ACEOF
11153 cat confdefs.h >>conftest.$ac_ext
11154 cat >>conftest.$ac_ext <<_ACEOF
11155 /* end confdefs.h. */
11156 /* Thanks to Paul Eggert for this test. */
11157 #include <stdio.h>
11158 #include <stdlib.h>
11159 #include <sys/types.h>
11160 #include <sys/stat.h>
11161 #include <sys/wait.h>
11162 #if HAVE_UNISTD_H
11163 # include <unistd.h>
11164 #endif
11165 #if HAVE_VFORK_H
11166 # include <vfork.h>
11167 #endif
11168 /* On some sparc systems, changes by the child to local and incoming
11169 argument registers are propagated back to the parent. The compiler
11170 is told about this with #include <vfork.h>, but some compilers
11171 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11172 static variable whose address is put into a register that is
11173 clobbered by the vfork. */
11174 static void
11175 #ifdef __cplusplus
11176 sparc_address_test (int arg)
11177 # else
11178 sparc_address_test (arg) int arg;
11179 #endif
11180 {
11181 static pid_t child;
11182 if (!child) {
11183 child = vfork ();
11184 if (child < 0) {
11185 perror ("vfork");
11186 _exit(2);
11187 }
11188 if (!child) {
11189 arg = getpid();
11190 write(-1, "", 0);
11191 _exit (arg);
11192 }
11193 }
11194 }
11195
11196 int
11197 main ()
11198 {
11199 pid_t parent = getpid ();
11200 pid_t child;
11201
11202 sparc_address_test (0);
11203
11204 child = vfork ();
11205
11206 if (child == 0) {
11207 /* Here is another test for sparc vfork register problems. This
11208 test uses lots of local variables, at least as many local
11209 variables as main has allocated so far including compiler
11210 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11211 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11212 reuse the register of parent for one of the local variables,
11213 since it will think that parent can't possibly be used any more
11214 in this routine. Assigning to the local variable will thus
11215 munge parent in the parent process. */
11216 pid_t
11217 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11218 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11219 /* Convince the compiler that p..p7 are live; otherwise, it might
11220 use the same hardware register for all 8 local variables. */
11221 if (p != p1 || p != p2 || p != p3 || p != p4
11222 || p != p5 || p != p6 || p != p7)
11223 _exit(1);
11224
11225 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11226 from child file descriptors. If the child closes a descriptor
11227 before it execs or exits, this munges the parent's descriptor
11228 as well. Test for this by closing stdout in the child. */
11229 _exit(close(fileno(stdout)) != 0);
11230 } else {
11231 int status;
11232 struct stat st;
11233
11234 while (wait(&status) != child)
11235 ;
11236 exit(
11237 /* Was there some problem with vforking? */
11238 child < 0
11239
11240 /* Did the child fail? (This shouldn't happen.) */
11241 || status
11242
11243 /* Did the vfork/compiler bug occur? */
11244 || parent != getpid()
11245
11246 /* Did the file descriptor bug occur? */
11247 || fstat(fileno(stdout), &st) != 0
11248 );
11249 }
11250 }
11251 _ACEOF
11252 rm -f conftest$ac_exeext
11253 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11254 (eval $ac_link) 2>&5
11255 ac_status=$?
11256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11257 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11259 (eval $ac_try) 2>&5
11260 ac_status=$?
11261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11262 (exit $ac_status); }; }; then
11263 ac_cv_func_vfork_works=yes
11264 else
11265 echo "$as_me: program exited with status $ac_status" >&5
11266 echo "$as_me: failed program was:" >&5
11267 sed 's/^/| /' conftest.$ac_ext >&5
11268
11269 ( exit $ac_status )
11270 ac_cv_func_vfork_works=no
11271 fi
11272 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11273 fi
11274 fi
11275 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11276 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11277
11278 fi;
11279 if test "x$ac_cv_func_fork_works" = xcross; then
11280 ac_cv_func_vfork_works=$ac_cv_func_vfork
11281 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11282 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11283 fi
11284
11285 if test "x$ac_cv_func_vfork_works" = xyes; then
11286
11287 cat >>confdefs.h <<\_ACEOF
11288 #define HAVE_WORKING_VFORK 1
11289 _ACEOF
11290
11291 else
11292
11293 cat >>confdefs.h <<\_ACEOF
11294 #define vfork fork
11295 _ACEOF
11296
11297 fi
11298 if test "x$ac_cv_func_fork_works" = xyes; then
11299
11300 cat >>confdefs.h <<\_ACEOF
11301 #define HAVE_WORKING_FORK 1
11302 _ACEOF
11303
11304 fi
11305
11306
11307
11308 if test "X$prefix" = "XNONE"; then
11309 acl_final_prefix="$ac_default_prefix"
11310 else
11311 acl_final_prefix="$prefix"
11312 fi
11313 if test "X$exec_prefix" = "XNONE"; then
11314 acl_final_exec_prefix='${prefix}'
11315 else
11316 acl_final_exec_prefix="$exec_prefix"
11317 fi
11318 acl_save_prefix="$prefix"
11319 prefix="$acl_final_prefix"
11320 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11321 prefix="$acl_save_prefix"
11322
11323
11324 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11325 if test "${with_gnu_ld+set}" = set; then
11326 withval="$with_gnu_ld"
11327 test "$withval" = no || with_gnu_ld=yes
11328 else
11329 with_gnu_ld=no
11330 fi;
11331 # Prepare PATH_SEPARATOR.
11332 # The user is always right.
11333 if test "${PATH_SEPARATOR+set}" != set; then
11334 echo "#! /bin/sh" >conf$$.sh
11335 echo "exit 0" >>conf$$.sh
11336 chmod +x conf$$.sh
11337 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11338 PATH_SEPARATOR=';'
11339 else
11340 PATH_SEPARATOR=:
11341 fi
11342 rm -f conf$$.sh
11343 fi
11344 ac_prog=ld
11345 if test "$GCC" = yes; then
11346 # Check if gcc -print-prog-name=ld gives a path.
11347 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11348 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11349 case $host in
11350 *-*-mingw*)
11351 # gcc leaves a trailing carriage return which upsets mingw
11352 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11353 *)
11354 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11355 esac
11356 case $ac_prog in
11357 # Accept absolute paths.
11358 [\\/]* | [A-Za-z]:[\\/]*)
11359 re_direlt='/[^/][^/]*/\.\./'
11360 # Canonicalize the path of ld
11361 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11362 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11363 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11364 done
11365 test -z "$LD" && LD="$ac_prog"
11366 ;;
11367 "")
11368 # If it fails, then pretend we aren't using GCC.
11369 ac_prog=ld
11370 ;;
11371 *)
11372 # If it is relative, then search for the first ld in PATH.
11373 with_gnu_ld=unknown
11374 ;;
11375 esac
11376 elif test "$with_gnu_ld" = yes; then
11377 echo "$as_me:$LINENO: checking for GNU ld" >&5
11378 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11379 else
11380 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11381 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11382 fi
11383 if test "${acl_cv_path_LD+set}" = set; then
11384 echo $ECHO_N "(cached) $ECHO_C" >&6
11385 else
11386 if test -z "$LD"; then
11387 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11388 for ac_dir in $PATH; do
11389 test -z "$ac_dir" && ac_dir=.
11390 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11391 acl_cv_path_LD="$ac_dir/$ac_prog"
11392 # Check to see if the program is GNU ld. I'd rather use --version,
11393 # but apparently some GNU ld's only accept -v.
11394 # Break only if it was the GNU/non-GNU ld that we prefer.
11395 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11396 test "$with_gnu_ld" != no && break
11397 else
11398 test "$with_gnu_ld" != yes && break
11399 fi
11400 fi
11401 done
11402 IFS="$ac_save_ifs"
11403 else
11404 acl_cv_path_LD="$LD" # Let the user override the test with a path.
11405 fi
11406 fi
11407
11408 LD="$acl_cv_path_LD"
11409 if test -n "$LD"; then
11410 echo "$as_me:$LINENO: result: $LD" >&5
11411 echo "${ECHO_T}$LD" >&6
11412 else
11413 echo "$as_me:$LINENO: result: no" >&5
11414 echo "${ECHO_T}no" >&6
11415 fi
11416 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11417 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11418 { (exit 1); exit 1; }; }
11419 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11420 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11421 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11422 echo $ECHO_N "(cached) $ECHO_C" >&6
11423 else
11424 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11425 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11426 acl_cv_prog_gnu_ld=yes
11427 else
11428 acl_cv_prog_gnu_ld=no
11429 fi
11430 fi
11431 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11432 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11433 with_gnu_ld=$acl_cv_prog_gnu_ld
11434
11435
11436
11437 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11438 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11439 if test "${acl_cv_rpath+set}" = set; then
11440 echo $ECHO_N "(cached) $ECHO_C" >&6
11441 else
11442
11443 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11444 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11445 . ./conftest.sh
11446 rm -f ./conftest.sh
11447 acl_cv_rpath=done
11448
11449 fi
11450 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11451 echo "${ECHO_T}$acl_cv_rpath" >&6
11452 wl="$acl_cv_wl"
11453 libext="$acl_cv_libext"
11454 shlibext="$acl_cv_shlibext"
11455 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11456 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11457 hardcode_direct="$acl_cv_hardcode_direct"
11458 hardcode_minus_L="$acl_cv_hardcode_minus_L"
11459 # Check whether --enable-rpath or --disable-rpath was given.
11460 if test "${enable_rpath+set}" = set; then
11461 enableval="$enable_rpath"
11462 :
11463 else
11464 enable_rpath=yes
11465 fi;
11466
11467
11468
11469
11470
11471
11472
11473 use_additional=yes
11474
11475 acl_save_prefix="$prefix"
11476 prefix="$acl_final_prefix"
11477 acl_save_exec_prefix="$exec_prefix"
11478 exec_prefix="$acl_final_exec_prefix"
11479
11480 eval additional_includedir=\"$includedir\"
11481 eval additional_libdir=\"$libdir\"
11482
11483 exec_prefix="$acl_save_exec_prefix"
11484 prefix="$acl_save_prefix"
11485
11486
11487 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11488 if test "${with_libiconv_prefix+set}" = set; then
11489 withval="$with_libiconv_prefix"
11490
11491 if test "X$withval" = "Xno"; then
11492 use_additional=no
11493 else
11494 if test "X$withval" = "X"; then
11495
11496 acl_save_prefix="$prefix"
11497 prefix="$acl_final_prefix"
11498 acl_save_exec_prefix="$exec_prefix"
11499 exec_prefix="$acl_final_exec_prefix"
11500
11501 eval additional_includedir=\"$includedir\"
11502 eval additional_libdir=\"$libdir\"
11503
11504 exec_prefix="$acl_save_exec_prefix"
11505 prefix="$acl_save_prefix"
11506
11507 else
11508 additional_includedir="$withval/include"
11509 additional_libdir="$withval/lib"
11510 fi
11511 fi
11512
11513 fi;
11514 LIBICONV=
11515 LTLIBICONV=
11516 INCICONV=
11517 rpathdirs=
11518 ltrpathdirs=
11519 names_already_handled=
11520 names_next_round='iconv '
11521 while test -n "$names_next_round"; do
11522 names_this_round="$names_next_round"
11523 names_next_round=
11524 for name in $names_this_round; do
11525 already_handled=
11526 for n in $names_already_handled; do
11527 if test "$n" = "$name"; then
11528 already_handled=yes
11529 break
11530 fi
11531 done
11532 if test -z "$already_handled"; then
11533 names_already_handled="$names_already_handled $name"
11534 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11535 eval value=\"\$HAVE_LIB$uppername\"
11536 if test -n "$value"; then
11537 if test "$value" = yes; then
11538 eval value=\"\$LIB$uppername\"
11539 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11540 eval value=\"\$LTLIB$uppername\"
11541 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11542 else
11543 :
11544 fi
11545 else
11546 found_dir=
11547 found_la=
11548 found_so=
11549 found_a=
11550 if test $use_additional = yes; then
11551 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11552 found_dir="$additional_libdir"
11553 found_so="$additional_libdir/lib$name.$shlibext"
11554 if test -f "$additional_libdir/lib$name.la"; then
11555 found_la="$additional_libdir/lib$name.la"
11556 fi
11557 else
11558 if test -f "$additional_libdir/lib$name.$libext"; then
11559 found_dir="$additional_libdir"
11560 found_a="$additional_libdir/lib$name.$libext"
11561 if test -f "$additional_libdir/lib$name.la"; then
11562 found_la="$additional_libdir/lib$name.la"
11563 fi
11564 fi
11565 fi
11566 fi
11567 if test "X$found_dir" = "X"; then
11568 for x in $LDFLAGS $LTLIBICONV; do
11569
11570 acl_save_prefix="$prefix"
11571 prefix="$acl_final_prefix"
11572 acl_save_exec_prefix="$exec_prefix"
11573 exec_prefix="$acl_final_exec_prefix"
11574 eval x=\"$x\"
11575 exec_prefix="$acl_save_exec_prefix"
11576 prefix="$acl_save_prefix"
11577
11578 case "$x" in
11579 -L*)
11580 dir=`echo "X$x" | sed -e 's/^X-L//'`
11581 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11582 found_dir="$dir"
11583 found_so="$dir/lib$name.$shlibext"
11584 if test -f "$dir/lib$name.la"; then
11585 found_la="$dir/lib$name.la"
11586 fi
11587 else
11588 if test -f "$dir/lib$name.$libext"; then
11589 found_dir="$dir"
11590 found_a="$dir/lib$name.$libext"
11591 if test -f "$dir/lib$name.la"; then
11592 found_la="$dir/lib$name.la"
11593 fi
11594 fi
11595 fi
11596 ;;
11597 esac
11598 if test "X$found_dir" != "X"; then
11599 break
11600 fi
11601 done
11602 fi
11603 if test "X$found_dir" != "X"; then
11604 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11605 if test "X$found_so" != "X"; then
11606 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11607 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11608 else
11609 haveit=
11610 for x in $ltrpathdirs; do
11611 if test "X$x" = "X$found_dir"; then
11612 haveit=yes
11613 break
11614 fi
11615 done
11616 if test -z "$haveit"; then
11617 ltrpathdirs="$ltrpathdirs $found_dir"
11618 fi
11619 if test "$hardcode_direct" = yes; then
11620 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11621 else
11622 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11623 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11624 haveit=
11625 for x in $rpathdirs; do
11626 if test "X$x" = "X$found_dir"; then
11627 haveit=yes
11628 break
11629 fi
11630 done
11631 if test -z "$haveit"; then
11632 rpathdirs="$rpathdirs $found_dir"
11633 fi
11634 else
11635 haveit=
11636 for x in $LDFLAGS $LIBICONV; do
11637
11638 acl_save_prefix="$prefix"
11639 prefix="$acl_final_prefix"
11640 acl_save_exec_prefix="$exec_prefix"
11641 exec_prefix="$acl_final_exec_prefix"
11642 eval x=\"$x\"
11643 exec_prefix="$acl_save_exec_prefix"
11644 prefix="$acl_save_prefix"
11645
11646 if test "X$x" = "X-L$found_dir"; then
11647 haveit=yes
11648 break
11649 fi
11650 done
11651 if test -z "$haveit"; then
11652 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11653 fi
11654 if test "$hardcode_minus_L" != no; then
11655 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11656 else
11657 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11658 fi
11659 fi
11660 fi
11661 fi
11662 else
11663 if test "X$found_a" != "X"; then
11664 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11665 else
11666 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11667 fi
11668 fi
11669 additional_includedir=
11670 case "$found_dir" in
11671 */lib | */lib/)
11672 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11673 additional_includedir="$basedir/include"
11674 ;;
11675 esac
11676 if test "X$additional_includedir" != "X"; then
11677 if test "X$additional_includedir" != "X/usr/include"; then
11678 haveit=
11679 if test "X$additional_includedir" = "X/usr/local/include"; then
11680 if test -n "$GCC"; then
11681 case $host_os in
11682 linux*) haveit=yes;;
11683 esac
11684 fi
11685 fi
11686 if test -z "$haveit"; then
11687 for x in $CPPFLAGS $INCICONV; do
11688
11689 acl_save_prefix="$prefix"
11690 prefix="$acl_final_prefix"
11691 acl_save_exec_prefix="$exec_prefix"
11692 exec_prefix="$acl_final_exec_prefix"
11693 eval x=\"$x\"
11694 exec_prefix="$acl_save_exec_prefix"
11695 prefix="$acl_save_prefix"
11696
11697 if test "X$x" = "X-I$additional_includedir"; then
11698 haveit=yes
11699 break
11700 fi
11701 done
11702 if test -z "$haveit"; then
11703 if test -d "$additional_includedir"; then
11704 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11705 fi
11706 fi
11707 fi
11708 fi
11709 fi
11710 if test -n "$found_la"; then
11711 save_libdir="$libdir"
11712 case "$found_la" in
11713 */* | *\\*) . "$found_la" ;;
11714 *) . "./$found_la" ;;
11715 esac
11716 libdir="$save_libdir"
11717 for dep in $dependency_libs; do
11718 case "$dep" in
11719 -L*)
11720 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11721 if test "X$additional_libdir" != "X/usr/lib"; then
11722 haveit=
11723 if test "X$additional_libdir" = "X/usr/local/lib"; then
11724 if test -n "$GCC"; then
11725 case $host_os in
11726 linux*) haveit=yes;;
11727 esac
11728 fi
11729 fi
11730 if test -z "$haveit"; then
11731 haveit=
11732 for x in $LDFLAGS $LIBICONV; do
11733
11734 acl_save_prefix="$prefix"
11735 prefix="$acl_final_prefix"
11736 acl_save_exec_prefix="$exec_prefix"
11737 exec_prefix="$acl_final_exec_prefix"
11738 eval x=\"$x\"
11739 exec_prefix="$acl_save_exec_prefix"
11740 prefix="$acl_save_prefix"
11741
11742 if test "X$x" = "X-L$additional_libdir"; then
11743 haveit=yes
11744 break
11745 fi
11746 done
11747 if test -z "$haveit"; then
11748 if test -d "$additional_libdir"; then
11749 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11750 fi
11751 fi
11752 haveit=
11753 for x in $LDFLAGS $LTLIBICONV; do
11754
11755 acl_save_prefix="$prefix"
11756 prefix="$acl_final_prefix"
11757 acl_save_exec_prefix="$exec_prefix"
11758 exec_prefix="$acl_final_exec_prefix"
11759 eval x=\"$x\"
11760 exec_prefix="$acl_save_exec_prefix"
11761 prefix="$acl_save_prefix"
11762
11763 if test "X$x" = "X-L$additional_libdir"; then
11764 haveit=yes
11765 break
11766 fi
11767 done
11768 if test -z "$haveit"; then
11769 if test -d "$additional_libdir"; then
11770 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11771 fi
11772 fi
11773 fi
11774 fi
11775 ;;
11776 -R*)
11777 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11778 if test "$enable_rpath" != no; then
11779 haveit=
11780 for x in $rpathdirs; do
11781 if test "X$x" = "X$dir"; then
11782 haveit=yes
11783 break
11784 fi
11785 done
11786 if test -z "$haveit"; then
11787 rpathdirs="$rpathdirs $dir"
11788 fi
11789 haveit=
11790 for x in $ltrpathdirs; do
11791 if test "X$x" = "X$dir"; then
11792 haveit=yes
11793 break
11794 fi
11795 done
11796 if test -z "$haveit"; then
11797 ltrpathdirs="$ltrpathdirs $dir"
11798 fi
11799 fi
11800 ;;
11801 -l*)
11802 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11803 ;;
11804 *.la)
11805 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11806 ;;
11807 *)
11808 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11809 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11810 ;;
11811 esac
11812 done
11813 fi
11814 else
11815 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11816 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11817 fi
11818 fi
11819 fi
11820 done
11821 done
11822 if test "X$rpathdirs" != "X"; then
11823 if test -n "$hardcode_libdir_separator"; then
11824 alldirs=
11825 for found_dir in $rpathdirs; do
11826 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11827 done
11828 acl_save_libdir="$libdir"
11829 libdir="$alldirs"
11830 eval flag=\"$hardcode_libdir_flag_spec\"
11831 libdir="$acl_save_libdir"
11832 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11833 else
11834 for found_dir in $rpathdirs; do
11835 acl_save_libdir="$libdir"
11836 libdir="$found_dir"
11837 eval flag=\"$hardcode_libdir_flag_spec\"
11838 libdir="$acl_save_libdir"
11839 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11840 done
11841 fi
11842 fi
11843 if test "X$ltrpathdirs" != "X"; then
11844 for found_dir in $ltrpathdirs; do
11845 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11846 done
11847 fi
11848
11849
11850
11851
11852
11853
11854
11855 am_save_CPPFLAGS="$CPPFLAGS"
11856
11857 for element in $INCICONV; do
11858 haveit=
11859 for x in $CPPFLAGS; do
11860
11861 acl_save_prefix="$prefix"
11862 prefix="$acl_final_prefix"
11863 acl_save_exec_prefix="$exec_prefix"
11864 exec_prefix="$acl_final_exec_prefix"
11865 eval x=\"$x\"
11866 exec_prefix="$acl_save_exec_prefix"
11867 prefix="$acl_save_prefix"
11868
11869 if test "X$x" = "X$element"; then
11870 haveit=yes
11871 break
11872 fi
11873 done
11874 if test -z "$haveit"; then
11875 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11876 fi
11877 done
11878
11879
11880 echo "$as_me:$LINENO: checking for iconv" >&5
11881 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11882 if test "${am_cv_func_iconv+set}" = set; then
11883 echo $ECHO_N "(cached) $ECHO_C" >&6
11884 else
11885
11886 am_cv_func_iconv="no, consider installing GNU libiconv"
11887 am_cv_lib_iconv=no
11888 cat >conftest.$ac_ext <<_ACEOF
11889 /* confdefs.h. */
11890 _ACEOF
11891 cat confdefs.h >>conftest.$ac_ext
11892 cat >>conftest.$ac_ext <<_ACEOF
11893 /* end confdefs.h. */
11894 #include <stdlib.h>
11895 #include <iconv.h>
11896 int
11897 main ()
11898 {
11899 iconv_t cd = iconv_open("","");
11900 iconv(cd,NULL,NULL,NULL,NULL);
11901 iconv_close(cd);
11902 ;
11903 return 0;
11904 }
11905 _ACEOF
11906 rm -f conftest.$ac_objext conftest$ac_exeext
11907 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11908 (eval $ac_link) 2>conftest.er1
11909 ac_status=$?
11910 grep -v '^ *+' conftest.er1 >conftest.err
11911 rm -f conftest.er1
11912 cat conftest.err >&5
11913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11914 (exit $ac_status); } &&
11915 { ac_try='test -z "$ac_c_werror_flag"
11916 || test ! -s conftest.err'
11917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11918 (eval $ac_try) 2>&5
11919 ac_status=$?
11920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11921 (exit $ac_status); }; } &&
11922 { ac_try='test -s conftest$ac_exeext'
11923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11924 (eval $ac_try) 2>&5
11925 ac_status=$?
11926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11927 (exit $ac_status); }; }; then
11928 am_cv_func_iconv=yes
11929 else
11930 echo "$as_me: failed program was:" >&5
11931 sed 's/^/| /' conftest.$ac_ext >&5
11932
11933 fi
11934 rm -f conftest.err conftest.$ac_objext \
11935 conftest$ac_exeext conftest.$ac_ext
11936 if test "$am_cv_func_iconv" != yes; then
11937 am_save_LIBS="$LIBS"
11938 LIBS="$LIBS $LIBICONV"
11939 cat >conftest.$ac_ext <<_ACEOF
11940 /* confdefs.h. */
11941 _ACEOF
11942 cat confdefs.h >>conftest.$ac_ext
11943 cat >>conftest.$ac_ext <<_ACEOF
11944 /* end confdefs.h. */
11945 #include <stdlib.h>
11946 #include <iconv.h>
11947 int
11948 main ()
11949 {
11950 iconv_t cd = iconv_open("","");
11951 iconv(cd,NULL,NULL,NULL,NULL);
11952 iconv_close(cd);
11953 ;
11954 return 0;
11955 }
11956 _ACEOF
11957 rm -f conftest.$ac_objext conftest$ac_exeext
11958 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11959 (eval $ac_link) 2>conftest.er1
11960 ac_status=$?
11961 grep -v '^ *+' conftest.er1 >conftest.err
11962 rm -f conftest.er1
11963 cat conftest.err >&5
11964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11965 (exit $ac_status); } &&
11966 { ac_try='test -z "$ac_c_werror_flag"
11967 || test ! -s conftest.err'
11968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11969 (eval $ac_try) 2>&5
11970 ac_status=$?
11971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11972 (exit $ac_status); }; } &&
11973 { ac_try='test -s conftest$ac_exeext'
11974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11975 (eval $ac_try) 2>&5
11976 ac_status=$?
11977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11978 (exit $ac_status); }; }; then
11979 am_cv_lib_iconv=yes
11980 am_cv_func_iconv=yes
11981 else
11982 echo "$as_me: failed program was:" >&5
11983 sed 's/^/| /' conftest.$ac_ext >&5
11984
11985 fi
11986 rm -f conftest.err conftest.$ac_objext \
11987 conftest$ac_exeext conftest.$ac_ext
11988 LIBS="$am_save_LIBS"
11989 fi
11990
11991 fi
11992 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11993 echo "${ECHO_T}$am_cv_func_iconv" >&6
11994 if test "$am_cv_func_iconv" = yes; then
11995
11996 cat >>confdefs.h <<\_ACEOF
11997 #define HAVE_ICONV 1
11998 _ACEOF
11999
12000 fi
12001 if test "$am_cv_lib_iconv" = yes; then
12002 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
12003 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
12004 echo "$as_me:$LINENO: result: $LIBICONV" >&5
12005 echo "${ECHO_T}$LIBICONV" >&6
12006 else
12007 CPPFLAGS="$am_save_CPPFLAGS"
12008 LIBICONV=
12009 LTLIBICONV=
12010 fi
12011
12012
12013
12014 if test "$am_cv_func_iconv" = yes; then
12015 echo "$as_me:$LINENO: checking for iconv declaration" >&5
12016 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
12017 if test "${am_cv_proto_iconv+set}" = set; then
12018 echo $ECHO_N "(cached) $ECHO_C" >&6
12019 else
12020
12021 cat >conftest.$ac_ext <<_ACEOF
12022 /* confdefs.h. */
12023 _ACEOF
12024 cat confdefs.h >>conftest.$ac_ext
12025 cat >>conftest.$ac_ext <<_ACEOF
12026 /* end confdefs.h. */
12027
12028 #include <stdlib.h>
12029 #include <iconv.h>
12030 extern
12031 #ifdef __cplusplus
12032 "C"
12033 #endif
12034 #if defined(__STDC__) || defined(__cplusplus)
12035 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
12036 #else
12037 size_t iconv();
12038 #endif
12039
12040 int
12041 main ()
12042 {
12043
12044 ;
12045 return 0;
12046 }
12047 _ACEOF
12048 rm -f conftest.$ac_objext
12049 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12050 (eval $ac_compile) 2>conftest.er1
12051 ac_status=$?
12052 grep -v '^ *+' conftest.er1 >conftest.err
12053 rm -f conftest.er1
12054 cat conftest.err >&5
12055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12056 (exit $ac_status); } &&
12057 { ac_try='test -z "$ac_c_werror_flag"
12058 || test ! -s conftest.err'
12059 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12060 (eval $ac_try) 2>&5
12061 ac_status=$?
12062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12063 (exit $ac_status); }; } &&
12064 { ac_try='test -s conftest.$ac_objext'
12065 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12066 (eval $ac_try) 2>&5
12067 ac_status=$?
12068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12069 (exit $ac_status); }; }; then
12070 am_cv_proto_iconv_arg1=""
12071 else
12072 echo "$as_me: failed program was:" >&5
12073 sed 's/^/| /' conftest.$ac_ext >&5
12074
12075 am_cv_proto_iconv_arg1="const"
12076 fi
12077 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12078 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);"
12079 fi
12080
12081 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12082 echo "$as_me:$LINENO: result: ${ac_t:-
12083 }$am_cv_proto_iconv" >&5
12084 echo "${ECHO_T}${ac_t:-
12085 }$am_cv_proto_iconv" >&6
12086
12087 cat >>confdefs.h <<_ACEOF
12088 #define ICONV_CONST $am_cv_proto_iconv_arg1
12089 _ACEOF
12090
12091 fi
12092
12093 # Until we have in-tree GNU iconv:
12094 LIBICONV_DEP=
12095
12096
12097
12098 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12099 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12100 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12101 echo $ECHO_N "(cached) $ECHO_C" >&6
12102 else
12103 cat >conftest.$ac_ext <<_ACEOF
12104 /* confdefs.h. */
12105 _ACEOF
12106 cat confdefs.h >>conftest.$ac_ext
12107 cat >>conftest.$ac_ext <<_ACEOF
12108 /* end confdefs.h. */
12109 #include <locale.h>
12110 int
12111 main ()
12112 {
12113 return LC_MESSAGES
12114 ;
12115 return 0;
12116 }
12117 _ACEOF
12118 rm -f conftest.$ac_objext conftest$ac_exeext
12119 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12120 (eval $ac_link) 2>conftest.er1
12121 ac_status=$?
12122 grep -v '^ *+' conftest.er1 >conftest.err
12123 rm -f conftest.er1
12124 cat conftest.err >&5
12125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12126 (exit $ac_status); } &&
12127 { ac_try='test -z "$ac_c_werror_flag"
12128 || test ! -s conftest.err'
12129 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12130 (eval $ac_try) 2>&5
12131 ac_status=$?
12132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12133 (exit $ac_status); }; } &&
12134 { ac_try='test -s conftest$ac_exeext'
12135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12136 (eval $ac_try) 2>&5
12137 ac_status=$?
12138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12139 (exit $ac_status); }; }; then
12140 am_cv_val_LC_MESSAGES=yes
12141 else
12142 echo "$as_me: failed program was:" >&5
12143 sed 's/^/| /' conftest.$ac_ext >&5
12144
12145 am_cv_val_LC_MESSAGES=no
12146 fi
12147 rm -f conftest.err conftest.$ac_objext \
12148 conftest$ac_exeext conftest.$ac_ext
12149 fi
12150 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12151 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12152 if test $am_cv_val_LC_MESSAGES = yes; then
12153
12154 cat >>confdefs.h <<\_ACEOF
12155 #define HAVE_LC_MESSAGES 1
12156 _ACEOF
12157
12158 fi
12159
12160
12161
12162 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12163 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12164 if test "${am_cv_langinfo_codeset+set}" = set; then
12165 echo $ECHO_N "(cached) $ECHO_C" >&6
12166 else
12167 cat >conftest.$ac_ext <<_ACEOF
12168 /* confdefs.h. */
12169 _ACEOF
12170 cat confdefs.h >>conftest.$ac_ext
12171 cat >>conftest.$ac_ext <<_ACEOF
12172 /* end confdefs.h. */
12173 #include <langinfo.h>
12174 int
12175 main ()
12176 {
12177 char* cs = nl_langinfo(CODESET);
12178 ;
12179 return 0;
12180 }
12181 _ACEOF
12182 rm -f conftest.$ac_objext conftest$ac_exeext
12183 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12184 (eval $ac_link) 2>conftest.er1
12185 ac_status=$?
12186 grep -v '^ *+' conftest.er1 >conftest.err
12187 rm -f conftest.er1
12188 cat conftest.err >&5
12189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12190 (exit $ac_status); } &&
12191 { ac_try='test -z "$ac_c_werror_flag"
12192 || test ! -s conftest.err'
12193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12194 (eval $ac_try) 2>&5
12195 ac_status=$?
12196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12197 (exit $ac_status); }; } &&
12198 { ac_try='test -s conftest$ac_exeext'
12199 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12200 (eval $ac_try) 2>&5
12201 ac_status=$?
12202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12203 (exit $ac_status); }; }; then
12204 am_cv_langinfo_codeset=yes
12205 else
12206 echo "$as_me: failed program was:" >&5
12207 sed 's/^/| /' conftest.$ac_ext >&5
12208
12209 am_cv_langinfo_codeset=no
12210 fi
12211 rm -f conftest.err conftest.$ac_objext \
12212 conftest$ac_exeext conftest.$ac_ext
12213
12214 fi
12215 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12216 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12217 if test $am_cv_langinfo_codeset = yes; then
12218
12219 cat >>confdefs.h <<\_ACEOF
12220 #define HAVE_LANGINFO_CODESET 1
12221 _ACEOF
12222
12223 fi
12224
12225
12226 # We will need to find libiberty.h and ansidecl.h
12227 saved_CFLAGS="$CFLAGS"
12228 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12229
12230
12231
12232
12233
12234
12235
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245
12246
12247
12248
12249
12250
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12269 strsignal strstr strverscmp \
12270 errno snprintf vsnprintf vasprintf malloc realloc calloc \
12271 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
12272 do
12273 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12274 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12275 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12276 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12277 echo $ECHO_N "(cached) $ECHO_C" >&6
12278 else
12279 cat >conftest.$ac_ext <<_ACEOF
12280 /* confdefs.h. */
12281 _ACEOF
12282 cat confdefs.h >>conftest.$ac_ext
12283 cat >>conftest.$ac_ext <<_ACEOF
12284 /* end confdefs.h. */
12285 #undef $ac_tr_decl
12286 #define $ac_tr_decl 1
12287
12288 #include "ansidecl.h"
12289 #include "system.h"
12290
12291 int
12292 main ()
12293 {
12294 #ifndef $ac_func
12295 char *(*pfn) = (char *(*)) $ac_func ;
12296 #endif
12297 ;
12298 return 0;
12299 }
12300 _ACEOF
12301 rm -f conftest.$ac_objext
12302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12303 (eval $ac_compile) 2>conftest.er1
12304 ac_status=$?
12305 grep -v '^ *+' conftest.er1 >conftest.err
12306 rm -f conftest.er1
12307 cat conftest.err >&5
12308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12309 (exit $ac_status); } &&
12310 { ac_try='test -z "$ac_c_werror_flag"
12311 || test ! -s conftest.err'
12312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12313 (eval $ac_try) 2>&5
12314 ac_status=$?
12315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12316 (exit $ac_status); }; } &&
12317 { ac_try='test -s conftest.$ac_objext'
12318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12319 (eval $ac_try) 2>&5
12320 ac_status=$?
12321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12322 (exit $ac_status); }; }; then
12323 eval "gcc_cv_have_decl_$ac_func=yes"
12324 else
12325 echo "$as_me: failed program was:" >&5
12326 sed 's/^/| /' conftest.$ac_ext >&5
12327
12328 eval "gcc_cv_have_decl_$ac_func=no"
12329 fi
12330 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12331 fi
12332
12333 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12334 echo "$as_me:$LINENO: result: yes" >&5
12335 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12336 #define $ac_tr_decl 1
12337 _ACEOF
12338
12339 else
12340 echo "$as_me:$LINENO: result: no" >&5
12341 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12342 #define $ac_tr_decl 0
12343 _ACEOF
12344
12345 fi
12346
12347 done
12348
12349
12350
12351
12352
12353 for ac_func in getrlimit setrlimit getrusage
12354 do
12355 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12356 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12357 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12358 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12359 echo $ECHO_N "(cached) $ECHO_C" >&6
12360 else
12361 cat >conftest.$ac_ext <<_ACEOF
12362 /* confdefs.h. */
12363 _ACEOF
12364 cat confdefs.h >>conftest.$ac_ext
12365 cat >>conftest.$ac_ext <<_ACEOF
12366 /* end confdefs.h. */
12367 #undef $ac_tr_decl
12368 #define $ac_tr_decl 1
12369
12370 #include "ansidecl.h"
12371 #include "system.h"
12372 #ifdef HAVE_SYS_RESOURCE_H
12373 #include <sys/resource.h>
12374 #endif
12375
12376
12377 int
12378 main ()
12379 {
12380 #ifndef $ac_func
12381 char *(*pfn) = (char *(*)) $ac_func ;
12382 #endif
12383 ;
12384 return 0;
12385 }
12386 _ACEOF
12387 rm -f conftest.$ac_objext
12388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12389 (eval $ac_compile) 2>conftest.er1
12390 ac_status=$?
12391 grep -v '^ *+' conftest.er1 >conftest.err
12392 rm -f conftest.er1
12393 cat conftest.err >&5
12394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12395 (exit $ac_status); } &&
12396 { ac_try='test -z "$ac_c_werror_flag"
12397 || test ! -s conftest.err'
12398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12399 (eval $ac_try) 2>&5
12400 ac_status=$?
12401 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12402 (exit $ac_status); }; } &&
12403 { ac_try='test -s conftest.$ac_objext'
12404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12405 (eval $ac_try) 2>&5
12406 ac_status=$?
12407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12408 (exit $ac_status); }; }; then
12409 eval "gcc_cv_have_decl_$ac_func=yes"
12410 else
12411 echo "$as_me: failed program was:" >&5
12412 sed 's/^/| /' conftest.$ac_ext >&5
12413
12414 eval "gcc_cv_have_decl_$ac_func=no"
12415 fi
12416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12417 fi
12418
12419 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12420 echo "$as_me:$LINENO: result: yes" >&5
12421 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12422 #define $ac_tr_decl 1
12423 _ACEOF
12424
12425 else
12426 echo "$as_me:$LINENO: result: no" >&5
12427 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12428 #define $ac_tr_decl 0
12429 _ACEOF
12430
12431 fi
12432
12433 done
12434
12435
12436 cat >conftest.$ac_ext <<_ACEOF
12437 /* confdefs.h. */
12438 _ACEOF
12439 cat confdefs.h >>conftest.$ac_ext
12440 cat >>conftest.$ac_ext <<_ACEOF
12441 /* end confdefs.h. */
12442
12443 #include "ansidecl.h"
12444 #include "system.h"
12445 #ifdef HAVE_SYS_RESOURCE_H
12446 #include <sys/resource.h>
12447 #endif
12448
12449 int
12450 main ()
12451 {
12452 rlim_t l = 0;
12453 ;
12454 return 0;
12455 }
12456 _ACEOF
12457 rm -f conftest.$ac_objext
12458 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12459 (eval $ac_compile) 2>conftest.er1
12460 ac_status=$?
12461 grep -v '^ *+' conftest.er1 >conftest.err
12462 rm -f conftest.er1
12463 cat conftest.err >&5
12464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12465 (exit $ac_status); } &&
12466 { ac_try='test -z "$ac_c_werror_flag"
12467 || test ! -s conftest.err'
12468 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12469 (eval $ac_try) 2>&5
12470 ac_status=$?
12471 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12472 (exit $ac_status); }; } &&
12473 { ac_try='test -s conftest.$ac_objext'
12474 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12475 (eval $ac_try) 2>&5
12476 ac_status=$?
12477 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12478 (exit $ac_status); }; }; then
12479 :
12480 else
12481 echo "$as_me: failed program was:" >&5
12482 sed 's/^/| /' conftest.$ac_ext >&5
12483
12484
12485 cat >>confdefs.h <<\_ACEOF
12486 #define rlim_t long
12487 _ACEOF
12488
12489 fi
12490 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12491
12492 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12493 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
12494 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12495 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12496
12497 for ac_func in ldgetname
12498 do
12499 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12500 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12501 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12502 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12503 echo $ECHO_N "(cached) $ECHO_C" >&6
12504 else
12505 cat >conftest.$ac_ext <<_ACEOF
12506 /* confdefs.h. */
12507 _ACEOF
12508 cat confdefs.h >>conftest.$ac_ext
12509 cat >>conftest.$ac_ext <<_ACEOF
12510 /* end confdefs.h. */
12511 #undef $ac_tr_decl
12512 #define $ac_tr_decl 1
12513
12514 #include "ansidecl.h"
12515 #include "system.h"
12516 #ifdef HAVE_LDFCN_H
12517 #undef FREAD
12518 #undef FWRITE
12519 #include <ldfcn.h>
12520 #endif
12521
12522
12523 int
12524 main ()
12525 {
12526 #ifndef $ac_func
12527 char *(*pfn) = (char *(*)) $ac_func ;
12528 #endif
12529 ;
12530 return 0;
12531 }
12532 _ACEOF
12533 rm -f conftest.$ac_objext
12534 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12535 (eval $ac_compile) 2>conftest.er1
12536 ac_status=$?
12537 grep -v '^ *+' conftest.er1 >conftest.err
12538 rm -f conftest.er1
12539 cat conftest.err >&5
12540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12541 (exit $ac_status); } &&
12542 { ac_try='test -z "$ac_c_werror_flag"
12543 || test ! -s conftest.err'
12544 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12545 (eval $ac_try) 2>&5
12546 ac_status=$?
12547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12548 (exit $ac_status); }; } &&
12549 { ac_try='test -s conftest.$ac_objext'
12550 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12551 (eval $ac_try) 2>&5
12552 ac_status=$?
12553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12554 (exit $ac_status); }; }; then
12555 eval "gcc_cv_have_decl_$ac_func=yes"
12556 else
12557 echo "$as_me: failed program was:" >&5
12558 sed 's/^/| /' conftest.$ac_ext >&5
12559
12560 eval "gcc_cv_have_decl_$ac_func=no"
12561 fi
12562 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12563 fi
12564
12565 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12566 echo "$as_me:$LINENO: result: yes" >&5
12567 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12568 #define $ac_tr_decl 1
12569 _ACEOF
12570
12571 else
12572 echo "$as_me:$LINENO: result: no" >&5
12573 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12574 #define $ac_tr_decl 0
12575 _ACEOF
12576
12577 fi
12578
12579 done
12580
12581
12582
12583 for ac_func in times
12584 do
12585 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12586 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12587 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12588 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12589 echo $ECHO_N "(cached) $ECHO_C" >&6
12590 else
12591 cat >conftest.$ac_ext <<_ACEOF
12592 /* confdefs.h. */
12593 _ACEOF
12594 cat confdefs.h >>conftest.$ac_ext
12595 cat >>conftest.$ac_ext <<_ACEOF
12596 /* end confdefs.h. */
12597 #undef $ac_tr_decl
12598 #define $ac_tr_decl 1
12599
12600 #include "ansidecl.h"
12601 #include "system.h"
12602 #ifdef HAVE_SYS_TIMES_H
12603 #include <sys/times.h>
12604 #endif
12605
12606
12607 int
12608 main ()
12609 {
12610 #ifndef $ac_func
12611 char *(*pfn) = (char *(*)) $ac_func ;
12612 #endif
12613 ;
12614 return 0;
12615 }
12616 _ACEOF
12617 rm -f conftest.$ac_objext
12618 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12619 (eval $ac_compile) 2>conftest.er1
12620 ac_status=$?
12621 grep -v '^ *+' conftest.er1 >conftest.err
12622 rm -f conftest.er1
12623 cat conftest.err >&5
12624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12625 (exit $ac_status); } &&
12626 { ac_try='test -z "$ac_c_werror_flag"
12627 || test ! -s conftest.err'
12628 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12629 (eval $ac_try) 2>&5
12630 ac_status=$?
12631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12632 (exit $ac_status); }; } &&
12633 { ac_try='test -s conftest.$ac_objext'
12634 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12635 (eval $ac_try) 2>&5
12636 ac_status=$?
12637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12638 (exit $ac_status); }; }; then
12639 eval "gcc_cv_have_decl_$ac_func=yes"
12640 else
12641 echo "$as_me: failed program was:" >&5
12642 sed 's/^/| /' conftest.$ac_ext >&5
12643
12644 eval "gcc_cv_have_decl_$ac_func=no"
12645 fi
12646 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12647 fi
12648
12649 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12650 echo "$as_me:$LINENO: result: yes" >&5
12651 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12652 #define $ac_tr_decl 1
12653 _ACEOF
12654
12655 else
12656 echo "$as_me:$LINENO: result: no" >&5
12657 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12658 #define $ac_tr_decl 0
12659 _ACEOF
12660
12661 fi
12662
12663 done
12664
12665
12666
12667 for ac_func in sigaltstack
12668 do
12669 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12670 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12671 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12672 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12673 echo $ECHO_N "(cached) $ECHO_C" >&6
12674 else
12675 cat >conftest.$ac_ext <<_ACEOF
12676 /* confdefs.h. */
12677 _ACEOF
12678 cat confdefs.h >>conftest.$ac_ext
12679 cat >>conftest.$ac_ext <<_ACEOF
12680 /* end confdefs.h. */
12681 #undef $ac_tr_decl
12682 #define $ac_tr_decl 1
12683
12684 #include "ansidecl.h"
12685 #include "system.h"
12686 #include <signal.h>
12687
12688
12689 int
12690 main ()
12691 {
12692 #ifndef $ac_func
12693 char *(*pfn) = (char *(*)) $ac_func ;
12694 #endif
12695 ;
12696 return 0;
12697 }
12698 _ACEOF
12699 rm -f conftest.$ac_objext
12700 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12701 (eval $ac_compile) 2>conftest.er1
12702 ac_status=$?
12703 grep -v '^ *+' conftest.er1 >conftest.err
12704 rm -f conftest.er1
12705 cat conftest.err >&5
12706 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12707 (exit $ac_status); } &&
12708 { ac_try='test -z "$ac_c_werror_flag"
12709 || test ! -s conftest.err'
12710 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12711 (eval $ac_try) 2>&5
12712 ac_status=$?
12713 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12714 (exit $ac_status); }; } &&
12715 { ac_try='test -s conftest.$ac_objext'
12716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12717 (eval $ac_try) 2>&5
12718 ac_status=$?
12719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12720 (exit $ac_status); }; }; then
12721 eval "gcc_cv_have_decl_$ac_func=yes"
12722 else
12723 echo "$as_me: failed program was:" >&5
12724 sed 's/^/| /' conftest.$ac_ext >&5
12725
12726 eval "gcc_cv_have_decl_$ac_func=no"
12727 fi
12728 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12729 fi
12730
12731 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12732 echo "$as_me:$LINENO: result: yes" >&5
12733 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12734 #define $ac_tr_decl 1
12735 _ACEOF
12736
12737 else
12738 echo "$as_me:$LINENO: result: no" >&5
12739 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12740 #define $ac_tr_decl 0
12741 _ACEOF
12742
12743 fi
12744
12745 done
12746
12747
12748 # More time-related stuff.
12749 echo "$as_me:$LINENO: checking for struct tms" >&5
12750 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12751 if test "${ac_cv_struct_tms+set}" = set; then
12752 echo $ECHO_N "(cached) $ECHO_C" >&6
12753 else
12754
12755 cat >conftest.$ac_ext <<_ACEOF
12756 /* confdefs.h. */
12757 _ACEOF
12758 cat confdefs.h >>conftest.$ac_ext
12759 cat >>conftest.$ac_ext <<_ACEOF
12760 /* end confdefs.h. */
12761
12762 #include "ansidecl.h"
12763 #include "system.h"
12764 #ifdef HAVE_SYS_TIMES_H
12765 #include <sys/times.h>
12766 #endif
12767
12768 int
12769 main ()
12770 {
12771 struct tms tms;
12772 ;
12773 return 0;
12774 }
12775 _ACEOF
12776 rm -f conftest.$ac_objext
12777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12778 (eval $ac_compile) 2>conftest.er1
12779 ac_status=$?
12780 grep -v '^ *+' conftest.er1 >conftest.err
12781 rm -f conftest.er1
12782 cat conftest.err >&5
12783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12784 (exit $ac_status); } &&
12785 { ac_try='test -z "$ac_c_werror_flag"
12786 || test ! -s conftest.err'
12787 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12788 (eval $ac_try) 2>&5
12789 ac_status=$?
12790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12791 (exit $ac_status); }; } &&
12792 { ac_try='test -s conftest.$ac_objext'
12793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12794 (eval $ac_try) 2>&5
12795 ac_status=$?
12796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12797 (exit $ac_status); }; }; then
12798 ac_cv_struct_tms=yes
12799 else
12800 echo "$as_me: failed program was:" >&5
12801 sed 's/^/| /' conftest.$ac_ext >&5
12802
12803 ac_cv_struct_tms=no
12804 fi
12805 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12806 fi
12807 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12808 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12809 if test $ac_cv_struct_tms = yes; then
12810
12811 cat >>confdefs.h <<\_ACEOF
12812 #define HAVE_STRUCT_TMS 1
12813 _ACEOF
12814
12815 fi
12816
12817 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12818 # revisit after autoconf 2.50.
12819 echo "$as_me:$LINENO: checking for clock_t" >&5
12820 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12821 if test "${gcc_cv_type_clock_t+set}" = set; then
12822 echo $ECHO_N "(cached) $ECHO_C" >&6
12823 else
12824
12825 cat >conftest.$ac_ext <<_ACEOF
12826 /* confdefs.h. */
12827 _ACEOF
12828 cat confdefs.h >>conftest.$ac_ext
12829 cat >>conftest.$ac_ext <<_ACEOF
12830 /* end confdefs.h. */
12831
12832 #include "ansidecl.h"
12833 #include "system.h"
12834
12835 int
12836 main ()
12837 {
12838 clock_t x;
12839 ;
12840 return 0;
12841 }
12842 _ACEOF
12843 rm -f conftest.$ac_objext
12844 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12845 (eval $ac_compile) 2>conftest.er1
12846 ac_status=$?
12847 grep -v '^ *+' conftest.er1 >conftest.err
12848 rm -f conftest.er1
12849 cat conftest.err >&5
12850 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12851 (exit $ac_status); } &&
12852 { ac_try='test -z "$ac_c_werror_flag"
12853 || test ! -s conftest.err'
12854 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12855 (eval $ac_try) 2>&5
12856 ac_status=$?
12857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12858 (exit $ac_status); }; } &&
12859 { ac_try='test -s conftest.$ac_objext'
12860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12861 (eval $ac_try) 2>&5
12862 ac_status=$?
12863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12864 (exit $ac_status); }; }; then
12865 gcc_cv_type_clock_t=yes
12866 else
12867 echo "$as_me: failed program was:" >&5
12868 sed 's/^/| /' conftest.$ac_ext >&5
12869
12870 gcc_cv_type_clock_t=no
12871 fi
12872 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12873 fi
12874 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12875 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12876 if test $gcc_cv_type_clock_t = yes; then
12877
12878 cat >>confdefs.h <<\_ACEOF
12879 #define HAVE_CLOCK_T 1
12880 _ACEOF
12881
12882 fi
12883
12884 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12885 CFLAGS="$saved_CFLAGS"
12886
12887 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12888 if test "${enable_initfini_array+set}" = set; then
12889 enableval="$enable_initfini_array"
12890
12891 else
12892
12893 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12894 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12895 if test "${gcc_cv_initfini_array+set}" = set; then
12896 echo $ECHO_N "(cached) $ECHO_C" >&6
12897 else
12898 if test "$cross_compiling" = yes; then
12899 gcc_cv_initfini_array=no
12900 else
12901 cat >conftest.$ac_ext <<_ACEOF
12902 /* confdefs.h. */
12903 _ACEOF
12904 cat confdefs.h >>conftest.$ac_ext
12905 cat >>conftest.$ac_ext <<_ACEOF
12906 /* end confdefs.h. */
12907
12908 static int x = -1;
12909 int main (void) { return x; }
12910 int foo (void) { x = 0; }
12911 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12912 _ACEOF
12913 rm -f conftest$ac_exeext
12914 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12915 (eval $ac_link) 2>&5
12916 ac_status=$?
12917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12918 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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); }; }; then
12924 gcc_cv_initfini_array=yes
12925 else
12926 echo "$as_me: program exited with status $ac_status" >&5
12927 echo "$as_me: failed program was:" >&5
12928 sed 's/^/| /' conftest.$ac_ext >&5
12929
12930 ( exit $ac_status )
12931 gcc_cv_initfini_array=no
12932 fi
12933 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12934 fi
12935 fi
12936 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12937 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12938 enable_initfini_array=$gcc_cv_initfini_array
12939
12940 fi;
12941 if test $enable_initfini_array = yes; then
12942
12943 cat >>confdefs.h <<\_ACEOF
12944 #define HAVE_INITFINI_ARRAY 1
12945 _ACEOF
12946
12947 fi
12948
12949 # mkdir takes a single argument on some systems.
12950 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12951 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12952 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12953 echo $ECHO_N "(cached) $ECHO_C" >&6
12954 else
12955 cat >conftest.$ac_ext <<_ACEOF
12956 /* confdefs.h. */
12957 _ACEOF
12958 cat confdefs.h >>conftest.$ac_ext
12959 cat >>conftest.$ac_ext <<_ACEOF
12960 /* end confdefs.h. */
12961
12962 #include <sys/types.h>
12963 #ifdef HAVE_SYS_STAT_H
12964 # include <sys/stat.h>
12965 #endif
12966 #ifdef HAVE_UNISTD_H
12967 # include <unistd.h>
12968 #endif
12969 #ifdef HAVE_DIRECT_H
12970 # include <direct.h>
12971 #endif
12972 int
12973 main ()
12974 {
12975 mkdir ("foo", 0);
12976 ;
12977 return 0;
12978 }
12979 _ACEOF
12980 rm -f conftest.$ac_objext
12981 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12982 (eval $ac_compile) 2>conftest.er1
12983 ac_status=$?
12984 grep -v '^ *+' conftest.er1 >conftest.err
12985 rm -f conftest.er1
12986 cat conftest.err >&5
12987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12988 (exit $ac_status); } &&
12989 { ac_try='test -z "$ac_c_werror_flag"
12990 || test ! -s conftest.err'
12991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12992 (eval $ac_try) 2>&5
12993 ac_status=$?
12994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12995 (exit $ac_status); }; } &&
12996 { ac_try='test -s conftest.$ac_objext'
12997 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12998 (eval $ac_try) 2>&5
12999 ac_status=$?
13000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13001 (exit $ac_status); }; }; then
13002 gcc_cv_mkdir_takes_one_arg=no
13003 else
13004 echo "$as_me: failed program was:" >&5
13005 sed 's/^/| /' conftest.$ac_ext >&5
13006
13007 gcc_cv_mkdir_takes_one_arg=yes
13008 fi
13009 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13010 fi
13011 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
13012 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
13013 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
13014
13015 cat >>confdefs.h <<\_ACEOF
13016 #define MKDIR_TAKES_ONE_ARG 1
13017 _ACEOF
13018
13019 fi
13020
13021
13022 # File extensions
13023 manext='.1'
13024 objext='.o'
13025
13026
13027
13028 # With Setjmp/Longjmp based exception handling.
13029 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
13030 if test "${enable_sjlj_exceptions+set}" = set; then
13031 enableval="$enable_sjlj_exceptions"
13032 case $target in
13033 *-*-hpux10*)
13034 if test $enableval != yes; then
13035 { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
13036 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
13037 enableval=yes
13038 fi
13039 ;;
13040 esac
13041 force_sjlj_exceptions=yes
13042 else
13043 case $target in
13044 *-*-hpux10*)
13045 force_sjlj_exceptions=yes
13046 enableval=yes
13047 ;;
13048 *)
13049 force_sjlj_exceptions=no
13050 ;;
13051 esac
13052 fi;
13053 if test $force_sjlj_exceptions = yes; then
13054 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13055
13056 cat >>confdefs.h <<_ACEOF
13057 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13058 _ACEOF
13059
13060 fi
13061
13062 # For platforms with the unwind ABI which includes an unwind library,
13063 # libunwind, we can choose to use the system libunwind.
13064
13065 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13066 if test "${with_system_libunwind+set}" = set; then
13067 withval="$with_system_libunwind"
13068
13069 fi;
13070
13071 # config.gcc also contains tests of with_system_libunwind.
13072 if test x$with_system_libunwind = xyes; then
13073
13074 cat >>confdefs.h <<\_ACEOF
13075 #define HAVE_GETIPINFO 1
13076 _ACEOF
13077
13078 fi
13079
13080 # --------------------------------------------------------
13081 # Build, host, and target specific configuration fragments
13082 # --------------------------------------------------------
13083
13084 # Collect build-machine-specific information.
13085 . ${srcdir}/config.build
13086
13087 # Collect host-machine-specific information.
13088 . ${srcdir}/config.host
13089
13090 target_gtfiles=
13091
13092 # Collect target-machine-specific information.
13093 . ${srcdir}/config.gcc
13094
13095 extra_objs="${host_extra_objs} ${extra_objs}"
13096 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13097
13098 # Default the target-machine variables that were not explicitly set.
13099 if test x"$tm_file" = x
13100 then tm_file=$cpu_type/$cpu_type.h; fi
13101
13102 if test x"$extra_headers" = x
13103 then extra_headers=; fi
13104
13105 if test x$md_file = x
13106 then md_file=$cpu_type/$cpu_type.md; fi
13107
13108 if test x$out_file = x
13109 then out_file=$cpu_type/$cpu_type.c; fi
13110
13111 if test x"$tmake_file" = x
13112 then tmake_file=$cpu_type/t-$cpu_type
13113 fi
13114
13115 if test x"$dwarf2" = xyes
13116 then tm_file="$tm_file tm-dwarf2.h"
13117 fi
13118
13119 # Say what files are being used for the output code and MD file.
13120 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13121 echo "Using \`$srcdir/config/$md_file' as machine description file."
13122
13123 # If any of the xm_file variables contain nonexistent files, warn
13124 # about them and drop them.
13125
13126 bx=
13127 for x in $build_xm_file; do
13128 if test -f $srcdir/config/$x
13129 then bx="$bx $x"
13130 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13131 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13132 fi
13133 done
13134 build_xm_file="$bx"
13135
13136 hx=
13137 for x in $host_xm_file; do
13138 if test -f $srcdir/config/$x
13139 then hx="$hx $x"
13140 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13141 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13142 fi
13143 done
13144 host_xm_file="$hx"
13145
13146 tx=
13147 for x in $xm_file; do
13148 if test -f $srcdir/config/$x
13149 then tx="$tx $x"
13150 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13151 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13152 fi
13153 done
13154 xm_file="$tx"
13155
13156 count=a
13157 for f in $tm_file; do
13158 count=${count}x
13159 done
13160 if test $count = ax; then
13161 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13162 else
13163 echo "Using the following target machine macro files:"
13164 for f in $tm_file; do
13165 echo " $srcdir/config/$f"
13166 done
13167 fi
13168
13169 if test x$need_64bit_hwint = xyes; then
13170
13171 cat >>confdefs.h <<\_ACEOF
13172 #define NEED_64BIT_HOST_WIDE_INT 1
13173 _ACEOF
13174
13175 fi
13176
13177 if test x$use_long_long_for_widest_fast_int = xyes; then
13178
13179 cat >>confdefs.h <<\_ACEOF
13180 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13181 _ACEOF
13182
13183 fi
13184
13185 count=a
13186 for f in $host_xm_file; do
13187 count=${count}x
13188 done
13189 if test $count = a; then
13190 :
13191 elif test $count = ax; then
13192 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13193 else
13194 echo "Using the following host machine macro files:"
13195 for f in $host_xm_file; do
13196 echo " $srcdir/config/$f"
13197 done
13198 fi
13199 echo "Using ${out_host_hook_obj} for host machine hooks."
13200
13201 if test "$host_xm_file" != "$build_xm_file"; then
13202 count=a
13203 for f in $build_xm_file; do
13204 count=${count}x
13205 done
13206 if test $count = a; then
13207 :
13208 elif test $count = ax; then
13209 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13210 else
13211 echo "Using the following build machine macro files:"
13212 for f in $build_xm_file; do
13213 echo " $srcdir/config/$f"
13214 done
13215 fi
13216 fi
13217
13218 case ${host} in
13219 powerpc*-*-darwin*)
13220 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13221 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13222 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13223 echo $ECHO_N "(cached) $ECHO_C" >&6
13224 else
13225 cat >conftest.$ac_ext <<_ACEOF
13226
13227 #include <sys/cdefs.h>
13228 #include <sys/signal.h>
13229 #include <ucontext.h>
13230 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13231
13232 _ACEOF
13233 rm -f conftest.$ac_objext
13234 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13235 (eval $ac_compile) 2>conftest.er1
13236 ac_status=$?
13237 grep -v '^ *+' conftest.er1 >conftest.err
13238 rm -f conftest.er1
13239 cat conftest.err >&5
13240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13241 (exit $ac_status); } &&
13242 { ac_try='test -z "$ac_c_werror_flag"
13243 || test ! -s conftest.err'
13244 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13245 (eval $ac_try) 2>&5
13246 ac_status=$?
13247 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13248 (exit $ac_status); }; } &&
13249 { ac_try='test -s conftest.$ac_objext'
13250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13251 (eval $ac_try) 2>&5
13252 ac_status=$?
13253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13254 (exit $ac_status); }; }; then
13255 gcc_cv_mcontext_underscores=no
13256 else
13257 echo "$as_me: failed program was:" >&5
13258 sed 's/^/| /' conftest.$ac_ext >&5
13259
13260 gcc_cv_mcontext_underscores=yes
13261 fi
13262 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13263 fi
13264 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13265 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13266 if test $gcc_cv_mcontext_underscores = yes; then
13267
13268 cat >>confdefs.h <<\_ACEOF
13269 #define HAS_MCONTEXT_T_UNDERSCORES
13270 _ACEOF
13271
13272 fi
13273 ;;
13274 esac
13275
13276 # ---------
13277 # Threading
13278 # ---------
13279
13280 # Check if a valid thread package
13281 case ${enable_threads} in
13282 "" | no)
13283 # No threads
13284 target_thread_file='single'
13285 ;;
13286 yes)
13287 # default
13288 target_thread_file='single'
13289 ;;
13290 aix | dce | gnat | irix | posix | posix95 | rtems | \
13291 single | solaris | vxworks | win32 | mipssde)
13292 target_thread_file=${enable_threads}
13293 ;;
13294 *)
13295 echo "${enable_threads} is an unknown thread package" 1>&2
13296 exit 1
13297 ;;
13298 esac
13299
13300 if test x${thread_file} = x; then
13301 # No thread file set by target-specific clauses in config.gcc,
13302 # so use file chosen by default logic above
13303 thread_file=${target_thread_file}
13304 fi
13305
13306 # Make gthr-default.h if we have a thread file.
13307 gthread_flags=
13308 if test $thread_file != single; then
13309 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13310 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13311 rm -f gthr-default.h-t
13312 else
13313 mv -f gthr-default.h-t gthr-default.h
13314 fi
13315 gthread_flags=-DHAVE_GTHR_DEFAULT
13316 fi
13317
13318
13319 # --------
13320 # UNSORTED
13321 # --------
13322
13323 use_cxa_atexit=no
13324 if test x$enable___cxa_atexit = xyes || \
13325 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13326 if test x$host = x$target; then
13327 case $host in
13328 # mingw32 doesn't have __cxa_atexit but uses atexit registration
13329 # keyed to flag_use_cxa_atexit
13330 *-*-mingw32*)
13331 use_cxa_atexit=yes
13332 ;;
13333 *)
13334 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13335 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13336 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13337 echo $ECHO_N "(cached) $ECHO_C" >&6
13338 else
13339 cat >conftest.$ac_ext <<_ACEOF
13340 /* confdefs.h. */
13341 _ACEOF
13342 cat confdefs.h >>conftest.$ac_ext
13343 cat >>conftest.$ac_ext <<_ACEOF
13344 /* end confdefs.h. */
13345 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13346 For example, HP-UX 11i <limits.h> declares gettimeofday. */
13347 #define __cxa_atexit innocuous___cxa_atexit
13348
13349 /* System header to define __stub macros and hopefully few prototypes,
13350 which can conflict with char __cxa_atexit (); below.
13351 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13352 <limits.h> exists even on freestanding compilers. */
13353
13354 #ifdef __STDC__
13355 # include <limits.h>
13356 #else
13357 # include <assert.h>
13358 #endif
13359
13360 #undef __cxa_atexit
13361
13362 /* Override any gcc2 internal prototype to avoid an error. */
13363 #ifdef __cplusplus
13364 extern "C"
13365 {
13366 #endif
13367 /* We use char because int might match the return type of a gcc2
13368 builtin and then its argument prototype would still apply. */
13369 char __cxa_atexit ();
13370 /* The GNU C library defines this for functions which it implements
13371 to always fail with ENOSYS. Some functions are actually named
13372 something starting with __ and the normal name is an alias. */
13373 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13374 choke me
13375 #else
13376 char (*f) () = __cxa_atexit;
13377 #endif
13378 #ifdef __cplusplus
13379 }
13380 #endif
13381
13382 int
13383 main ()
13384 {
13385 return f != __cxa_atexit;
13386 ;
13387 return 0;
13388 }
13389 _ACEOF
13390 rm -f conftest.$ac_objext conftest$ac_exeext
13391 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13392 (eval $ac_link) 2>conftest.er1
13393 ac_status=$?
13394 grep -v '^ *+' conftest.er1 >conftest.err
13395 rm -f conftest.er1
13396 cat conftest.err >&5
13397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13398 (exit $ac_status); } &&
13399 { ac_try='test -z "$ac_c_werror_flag"
13400 || test ! -s conftest.err'
13401 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13402 (eval $ac_try) 2>&5
13403 ac_status=$?
13404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13405 (exit $ac_status); }; } &&
13406 { ac_try='test -s conftest$ac_exeext'
13407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13408 (eval $ac_try) 2>&5
13409 ac_status=$?
13410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13411 (exit $ac_status); }; }; then
13412 ac_cv_func___cxa_atexit=yes
13413 else
13414 echo "$as_me: failed program was:" >&5
13415 sed 's/^/| /' conftest.$ac_ext >&5
13416
13417 ac_cv_func___cxa_atexit=no
13418 fi
13419 rm -f conftest.err conftest.$ac_objext \
13420 conftest$ac_exeext conftest.$ac_ext
13421 fi
13422 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13423 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13424 if test $ac_cv_func___cxa_atexit = yes; then
13425 use_cxa_atexit=yes
13426 else
13427 echo "__cxa_atexit can't be enabled on this target"
13428 fi
13429
13430 ;;
13431 esac
13432 else
13433 # We can't check for __cxa_atexit when building a cross, so assume
13434 # it is available
13435 use_cxa_atexit=yes
13436 fi
13437 if test x$use_cxa_atexit = xyes; then
13438
13439 cat >>confdefs.h <<\_ACEOF
13440 #define DEFAULT_USE_CXA_ATEXIT 2
13441 _ACEOF
13442
13443 fi
13444 fi
13445
13446 use_getipinfo=yes
13447 if test x$with_system_libunwind = xyes; then
13448 if test x$host = x$target; then
13449 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13450 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13451 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13452 echo $ECHO_N "(cached) $ECHO_C" >&6
13453 else
13454 ac_func_search_save_LIBS=$LIBS
13455 ac_cv_search__Unwind_GetIPInfo=no
13456 cat >conftest.$ac_ext <<_ACEOF
13457 /* confdefs.h. */
13458 _ACEOF
13459 cat confdefs.h >>conftest.$ac_ext
13460 cat >>conftest.$ac_ext <<_ACEOF
13461 /* end confdefs.h. */
13462
13463 /* Override any gcc2 internal prototype to avoid an error. */
13464 #ifdef __cplusplus
13465 extern "C"
13466 #endif
13467 /* We use char because int might match the return type of a gcc2
13468 builtin and then its argument prototype would still apply. */
13469 char _Unwind_GetIPInfo ();
13470 int
13471 main ()
13472 {
13473 _Unwind_GetIPInfo ();
13474 ;
13475 return 0;
13476 }
13477 _ACEOF
13478 rm -f conftest.$ac_objext conftest$ac_exeext
13479 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13480 (eval $ac_link) 2>conftest.er1
13481 ac_status=$?
13482 grep -v '^ *+' conftest.er1 >conftest.err
13483 rm -f conftest.er1
13484 cat conftest.err >&5
13485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13486 (exit $ac_status); } &&
13487 { ac_try='test -z "$ac_c_werror_flag"
13488 || test ! -s conftest.err'
13489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13490 (eval $ac_try) 2>&5
13491 ac_status=$?
13492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13493 (exit $ac_status); }; } &&
13494 { ac_try='test -s conftest$ac_exeext'
13495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13496 (eval $ac_try) 2>&5
13497 ac_status=$?
13498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13499 (exit $ac_status); }; }; then
13500 ac_cv_search__Unwind_GetIPInfo="none required"
13501 else
13502 echo "$as_me: failed program was:" >&5
13503 sed 's/^/| /' conftest.$ac_ext >&5
13504
13505 fi
13506 rm -f conftest.err conftest.$ac_objext \
13507 conftest$ac_exeext conftest.$ac_ext
13508 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13509 for ac_lib in unwind; do
13510 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13511 cat >conftest.$ac_ext <<_ACEOF
13512 /* confdefs.h. */
13513 _ACEOF
13514 cat confdefs.h >>conftest.$ac_ext
13515 cat >>conftest.$ac_ext <<_ACEOF
13516 /* end confdefs.h. */
13517
13518 /* Override any gcc2 internal prototype to avoid an error. */
13519 #ifdef __cplusplus
13520 extern "C"
13521 #endif
13522 /* We use char because int might match the return type of a gcc2
13523 builtin and then its argument prototype would still apply. */
13524 char _Unwind_GetIPInfo ();
13525 int
13526 main ()
13527 {
13528 _Unwind_GetIPInfo ();
13529 ;
13530 return 0;
13531 }
13532 _ACEOF
13533 rm -f conftest.$ac_objext conftest$ac_exeext
13534 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13535 (eval $ac_link) 2>conftest.er1
13536 ac_status=$?
13537 grep -v '^ *+' conftest.er1 >conftest.err
13538 rm -f conftest.er1
13539 cat conftest.err >&5
13540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13541 (exit $ac_status); } &&
13542 { ac_try='test -z "$ac_c_werror_flag"
13543 || test ! -s conftest.err'
13544 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13545 (eval $ac_try) 2>&5
13546 ac_status=$?
13547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13548 (exit $ac_status); }; } &&
13549 { ac_try='test -s conftest$ac_exeext'
13550 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13551 (eval $ac_try) 2>&5
13552 ac_status=$?
13553 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13554 (exit $ac_status); }; }; then
13555 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13556 break
13557 else
13558 echo "$as_me: failed program was:" >&5
13559 sed 's/^/| /' conftest.$ac_ext >&5
13560
13561 fi
13562 rm -f conftest.err conftest.$ac_objext \
13563 conftest$ac_exeext conftest.$ac_ext
13564 done
13565 fi
13566 LIBS=$ac_func_search_save_LIBS
13567 fi
13568 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13569 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13570 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13571 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13572
13573 else
13574 use_getipinfo=no
13575 fi
13576
13577 fi
13578 fi
13579
13580 if test x$use_getipinfo = xyes; then
13581
13582 cat >>confdefs.h <<\_ACEOF
13583 #define HAVE_GETIPINFO 1
13584 _ACEOF
13585
13586 else
13587 echo "The system unwind library does not support _Unwind_GetIPInfo."
13588 fi
13589
13590 # Look for a file containing extra machine modes.
13591 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13592 extra_modes_file='$(srcdir)'/config/${extra_modes}
13593
13594
13595 cat >>confdefs.h <<_ACEOF
13596 #define EXTRA_MODES_FILE "config/$extra_modes"
13597 _ACEOF
13598
13599 fi
13600
13601 # Convert extra_options into a form suitable for Makefile use.
13602 extra_opt_files=
13603 for f in $extra_options; do
13604 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13605 done
13606
13607
13608 # auto-host.h is the file containing items generated by autoconf and is
13609 # the first file included by config.h.
13610 # If host=build, it is correct to have bconfig include auto-host.h
13611 # as well. If host!=build, we are in error and need to do more
13612 # work to find out the build config parameters.
13613 if test x$host = x$build
13614 then
13615 build_auto=auto-host.h
13616 else
13617 # We create a subdir, then run autoconf in the subdir.
13618 # To prevent recursion we set host and build for the new
13619 # invocation of configure to the build for this invocation
13620 # of configure.
13621 tempdir=build.$$
13622 rm -rf $tempdir
13623 mkdir $tempdir
13624 cd $tempdir
13625 case ${srcdir} in
13626 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13627 *) realsrcdir=../${srcdir};;
13628 esac
13629 saved_CFLAGS="${CFLAGS}"
13630 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13631 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13632 ${realsrcdir}/configure \
13633 --enable-languages=${enable_languages-all} \
13634 --target=$target_alias --host=$build_alias --build=$build_alias
13635 CFLAGS="${saved_CFLAGS}"
13636
13637 # We just finished tests for the build machine, so rename
13638 # the file auto-build.h in the gcc directory.
13639 mv auto-host.h ../auto-build.h
13640 cd ..
13641 rm -rf $tempdir
13642 build_auto=auto-build.h
13643 fi
13644
13645
13646 tm_file="${tm_file} defaults.h"
13647 tm_p_file="${tm_p_file} tm-preds.h"
13648 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13649 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13650 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13651 # put this back in temporarily.
13652 xm_file="auto-host.h ansidecl.h ${xm_file}"
13653
13654 # --------
13655 # UNSORTED
13656 # --------
13657
13658 # Compile in configure arguments.
13659 if test -f configargs.h ; then
13660 # Being re-configured.
13661 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13662 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13663 else
13664 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13665 fi
13666
13667 # Double all backslashes and backslash all quotes to turn
13668 # gcc_config_arguments into a C string.
13669 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13670 $gcc_config_arguments
13671 EOF
13672 gcc_config_arguments_str=`cat conftest.out`
13673 rm -f conftest.out
13674
13675 cat > configargs.h <<EOF
13676 /* Generated automatically. */
13677 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13678 static const char thread_model[] = "$thread_file";
13679
13680 static const struct {
13681 const char *name, *value;
13682 } configure_default_options[] = $configure_default_options;
13683 EOF
13684
13685 # Internationalization
13686 # If we haven't got the data from the intl directory,
13687 # assume NLS is disabled.
13688 USE_NLS=no
13689 LIBINTL=
13690 LIBINTL_DEP=
13691 INCINTL=
13692 XGETTEXT=
13693 GMSGFMT=
13694 POSUB=
13695
13696 if test -f ../intl/config.intl; then
13697 . ../intl/config.intl
13698 fi
13699 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13700 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13701 if test x"$USE_NLS" != xyes; then
13702 echo "$as_me:$LINENO: result: no" >&5
13703 echo "${ECHO_T}no" >&6
13704 else
13705 echo "$as_me:$LINENO: result: yes" >&5
13706 echo "${ECHO_T}yes" >&6
13707
13708 cat >>confdefs.h <<\_ACEOF
13709 #define ENABLE_NLS 1
13710 _ACEOF
13711
13712
13713 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13714 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13715 # Look for .po and .gmo files in the source directory.
13716 CATALOGS=
13717 XLINGUAS=
13718 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13719 # If there aren't any .gmo files the shell will give us the
13720 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13721 # weeded out.
13722 case "$cat" in *\**)
13723 continue;;
13724 esac
13725 # The quadruple backslash is collapsed to a double backslash
13726 # by the backticks, then collapsed again by the double quotes,
13727 # leaving us with one backslash in the sed expression (right
13728 # before the dot that mustn't act as a wildcard).
13729 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13730 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13731 # The user is allowed to set LINGUAS to a list of languages to
13732 # install catalogs for. If it's empty that means "all of them."
13733 if test "x$LINGUAS" = x; then
13734 CATALOGS="$CATALOGS $cat"
13735 XLINGUAS="$XLINGUAS $lang"
13736 else
13737 case "$LINGUAS" in *$lang*)
13738 CATALOGS="$CATALOGS $cat"
13739 XLINGUAS="$XLINGUAS $lang"
13740 ;;
13741 esac
13742 fi
13743 done
13744 LINGUAS="$XLINGUAS"
13745 echo "$as_me:$LINENO: result: $LINGUAS" >&5
13746 echo "${ECHO_T}$LINGUAS" >&6
13747
13748
13749 DATADIRNAME=share
13750
13751 INSTOBJEXT=.mo
13752
13753 GENCAT=gencat
13754
13755 CATOBJEXT=.gmo
13756
13757 fi
13758
13759 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13760 # -liconv on the link line twice.
13761 case "$LIBINTL" in *$LIBICONV*)
13762 LIBICONV= ;;
13763 esac
13764
13765 # Check whether --enable-secureplt or --disable-secureplt was given.
13766 if test "${enable_secureplt+set}" = set; then
13767 enableval="$enable_secureplt"
13768
13769 fi;
13770
13771 # Check whether --enable-cld or --disable-cld was given.
13772 if test "${enable_cld+set}" = set; then
13773 enableval="$enable_cld"
13774
13775 else
13776 enable_cld=no
13777 fi;
13778
13779 # Windows32 Registry support for specifying GCC installation paths.
13780 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13781 if test "${enable_win32_registry+set}" = set; then
13782 enableval="$enable_win32_registry"
13783
13784 fi;
13785
13786 case $host_os in
13787 win32 | pe | cygwin* | mingw32* | uwin*)
13788 if test "x$enable_win32_registry" != xno; then
13789 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13790 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13791 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13792 echo $ECHO_N "(cached) $ECHO_C" >&6
13793 else
13794 ac_func_search_save_LIBS=$LIBS
13795 ac_cv_search_RegOpenKeyExA=no
13796 cat >conftest.$ac_ext <<_ACEOF
13797 /* confdefs.h. */
13798 _ACEOF
13799 cat confdefs.h >>conftest.$ac_ext
13800 cat >>conftest.$ac_ext <<_ACEOF
13801 /* end confdefs.h. */
13802
13803 /* Override any gcc2 internal prototype to avoid an error. */
13804 #ifdef __cplusplus
13805 extern "C"
13806 #endif
13807 /* We use char because int might match the return type of a gcc2
13808 builtin and then its argument prototype would still apply. */
13809 char RegOpenKeyExA ();
13810 int
13811 main ()
13812 {
13813 RegOpenKeyExA ();
13814 ;
13815 return 0;
13816 }
13817 _ACEOF
13818 rm -f conftest.$ac_objext conftest$ac_exeext
13819 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13820 (eval $ac_link) 2>conftest.er1
13821 ac_status=$?
13822 grep -v '^ *+' conftest.er1 >conftest.err
13823 rm -f conftest.er1
13824 cat conftest.err >&5
13825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13826 (exit $ac_status); } &&
13827 { ac_try='test -z "$ac_c_werror_flag"
13828 || test ! -s conftest.err'
13829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13830 (eval $ac_try) 2>&5
13831 ac_status=$?
13832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13833 (exit $ac_status); }; } &&
13834 { ac_try='test -s conftest$ac_exeext'
13835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13836 (eval $ac_try) 2>&5
13837 ac_status=$?
13838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13839 (exit $ac_status); }; }; then
13840 ac_cv_search_RegOpenKeyExA="none required"
13841 else
13842 echo "$as_me: failed program was:" >&5
13843 sed 's/^/| /' conftest.$ac_ext >&5
13844
13845 fi
13846 rm -f conftest.err conftest.$ac_objext \
13847 conftest$ac_exeext conftest.$ac_ext
13848 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13849 for ac_lib in advapi32; do
13850 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13851 cat >conftest.$ac_ext <<_ACEOF
13852 /* confdefs.h. */
13853 _ACEOF
13854 cat confdefs.h >>conftest.$ac_ext
13855 cat >>conftest.$ac_ext <<_ACEOF
13856 /* end confdefs.h. */
13857
13858 /* Override any gcc2 internal prototype to avoid an error. */
13859 #ifdef __cplusplus
13860 extern "C"
13861 #endif
13862 /* We use char because int might match the return type of a gcc2
13863 builtin and then its argument prototype would still apply. */
13864 char RegOpenKeyExA ();
13865 int
13866 main ()
13867 {
13868 RegOpenKeyExA ();
13869 ;
13870 return 0;
13871 }
13872 _ACEOF
13873 rm -f conftest.$ac_objext conftest$ac_exeext
13874 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13875 (eval $ac_link) 2>conftest.er1
13876 ac_status=$?
13877 grep -v '^ *+' conftest.er1 >conftest.err
13878 rm -f conftest.er1
13879 cat conftest.err >&5
13880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13881 (exit $ac_status); } &&
13882 { ac_try='test -z "$ac_c_werror_flag"
13883 || test ! -s conftest.err'
13884 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13885 (eval $ac_try) 2>&5
13886 ac_status=$?
13887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13888 (exit $ac_status); }; } &&
13889 { ac_try='test -s conftest$ac_exeext'
13890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13891 (eval $ac_try) 2>&5
13892 ac_status=$?
13893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13894 (exit $ac_status); }; }; then
13895 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13896 break
13897 else
13898 echo "$as_me: failed program was:" >&5
13899 sed 's/^/| /' conftest.$ac_ext >&5
13900
13901 fi
13902 rm -f conftest.err conftest.$ac_objext \
13903 conftest$ac_exeext conftest.$ac_ext
13904 done
13905 fi
13906 LIBS=$ac_func_search_save_LIBS
13907 fi
13908 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13909 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13910 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13911 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13912
13913 else
13914 enable_win32_registry=no
13915 fi
13916
13917 fi
13918
13919 if test "x$enable_win32_registry" != xno; then
13920
13921 cat >>confdefs.h <<\_ACEOF
13922 #define ENABLE_WIN32_REGISTRY 1
13923 _ACEOF
13924
13925
13926 if test "x$enable_win32_registry" != xyes \
13927 && test "x$enable_win32_registry" != x; then
13928
13929 cat >>confdefs.h <<_ACEOF
13930 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13931 _ACEOF
13932
13933 fi
13934 fi
13935 ;;
13936 esac
13937
13938 # Get an absolute path to the GCC top-level source directory
13939 holddir=`${PWDCMD-pwd}`
13940 cd $srcdir
13941 topdir=`${PWDCMD-pwd}`
13942 cd $holddir
13943
13944 # Conditionalize the makefile for this host machine.
13945 xmake_file=
13946 for f in ${host_xmake_file}
13947 do
13948 if test -f ${srcdir}/config/$f
13949 then
13950 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13951 fi
13952 done
13953
13954 # Conditionalize the makefile for this target machine.
13955 tmake_file_=
13956 for f in ${tmake_file}
13957 do
13958 if test -f ${srcdir}/config/$f
13959 then
13960 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13961 fi
13962 done
13963 tmake_file="${tmake_file_}"
13964
13965 # This is a terrible hack which will go away some day.
13966 host_cc_for_libada=${CC}
13967
13968
13969 out_object_file=`basename $out_file .c`.o
13970
13971 tm_file_list="options.h"
13972 tm_include_list="options.h"
13973 for f in $tm_file; do
13974 case $f in
13975 ./* )
13976 f=`echo $f | sed 's/^..//'`
13977 tm_file_list="${tm_file_list} $f"
13978 tm_include_list="${tm_include_list} $f"
13979 ;;
13980 defaults.h )
13981 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13982 tm_include_list="${tm_include_list} $f"
13983 ;;
13984 * )
13985 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13986 tm_include_list="${tm_include_list} config/$f"
13987 ;;
13988 esac
13989 done
13990
13991 tm_p_file_list=
13992 tm_p_include_list=
13993 for f in $tm_p_file; do
13994 case $f in
13995 tm-preds.h )
13996 tm_p_file_list="${tm_p_file_list} $f"
13997 tm_p_include_list="${tm_p_include_list} $f"
13998 ;;
13999 * )
14000 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
14001 tm_p_include_list="${tm_p_include_list} config/$f"
14002 esac
14003 done
14004
14005 xm_file_list=
14006 xm_include_list=
14007 for f in $xm_file; do
14008 case $f in
14009 ansidecl.h )
14010 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
14011 xm_include_list="${xm_include_list} $f"
14012 ;;
14013 auto-host.h )
14014 xm_file_list="${xm_file_list} $f"
14015 xm_include_list="${xm_include_list} $f"
14016 ;;
14017 * )
14018 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
14019 xm_include_list="${xm_include_list} config/$f"
14020 ;;
14021 esac
14022 done
14023
14024 host_xm_file_list=
14025 host_xm_include_list=
14026 for f in $host_xm_file; do
14027 case $f in
14028 ansidecl.h )
14029 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
14030 host_xm_include_list="${host_xm_include_list} $f"
14031 ;;
14032 auto-host.h )
14033 host_xm_file_list="${host_xm_file_list} $f"
14034 host_xm_include_list="${host_xm_include_list} $f"
14035 ;;
14036 * )
14037 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
14038 host_xm_include_list="${host_xm_include_list} config/$f"
14039 ;;
14040 esac
14041 done
14042
14043 build_xm_file_list=
14044 for f in $build_xm_file; do
14045 case $f in
14046 ansidecl.h )
14047 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
14048 build_xm_include_list="${build_xm_include_list} $f"
14049 ;;
14050 auto-build.h | auto-host.h )
14051 build_xm_file_list="${build_xm_file_list} $f"
14052 build_xm_include_list="${build_xm_include_list} $f"
14053 ;;
14054 * )
14055 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
14056 build_xm_include_list="${build_xm_include_list} config/$f"
14057 ;;
14058 esac
14059 done
14060
14061 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14062 # cross-compiler which does not use the native headers and libraries.
14063 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14064 CROSS=
14065 ALL=all.internal
14066 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14067
14068 if test "x$with_build_sysroot" != x; then
14069 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14070 else
14071 # This value is used, even on a native system, because
14072 # CROSS_SYSTEM_HEADER_DIR is just
14073 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14074 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14075 fi
14076
14077 if test x$host != x$target
14078 then
14079 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14080 ALL=all.cross
14081 SYSTEM_HEADER_DIR=$build_system_header_dir
14082 case "$host","$target" in
14083 # Darwin crosses can use the host system's libraries and headers,
14084 # because of the fat library support. Of course, it must be the
14085 # same version of Darwin on both sides. Allow the user to
14086 # just say --target=foo-darwin without a version number to mean
14087 # "the version on this system".
14088 *-*-darwin*,*-*-darwin*)
14089 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14090 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14091 if test $hostos = $targetos -o $targetos = darwin ; then
14092 CROSS=
14093 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14094 with_headers=yes
14095 fi
14096 ;;
14097
14098 i?86-*-*,x86_64-*-* \
14099 | powerpc*-*-*,powerpc64*-*-*)
14100 CROSS="$CROSS -DNATIVE_CROSS" ;;
14101 esac
14102 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14103 SYSTEM_HEADER_DIR=$build_system_header_dir
14104 fi
14105
14106 # If this is a cross-compiler that does not
14107 # have its own set of headers then define
14108 # inhibit_libc
14109
14110 # If this is using newlib, without having the headers available now,
14111 # then define inhibit_libc in LIBGCC2_CFLAGS.
14112 # This prevents libgcc2 from containing any code which requires libc
14113 # support.
14114 : ${inhibit_libc=false}
14115 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14116 test x$with_newlib = xyes ; } &&
14117 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14118 inhibit_libc=true
14119 fi
14120
14121
14122 # When building gcc with a cross-compiler, we need to adjust things so
14123 # that the generator programs are still built with the native compiler.
14124 # Also, we cannot run fixincludes or fix-header.
14125
14126 # These are the normal (build=host) settings:
14127 CC_FOR_BUILD='$(CC)'
14128 BUILD_CFLAGS='$(ALL_CFLAGS)'
14129 BUILD_LDFLAGS='$(LDFLAGS)'
14130 STMP_FIXINC=stmp-fixinc
14131
14132 # Possibly disable fixproto, on a per-target basis.
14133 case ${use_fixproto} in
14134 no)
14135 STMP_FIXPROTO=
14136 ;;
14137 yes)
14138 STMP_FIXPROTO=stmp-fixproto
14139 ;;
14140 esac
14141
14142
14143 # And these apply if build != host, or we are generating coverage data
14144 if test x$build != x$host || test "x$coverage_flags" != x
14145 then
14146 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14147 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14148
14149 if test "x$TARGET_SYSTEM_ROOT" = x; then
14150 if test "x$STMP_FIXPROTO" != x; then
14151 STMP_FIXPROTO=stmp-install-fixproto
14152 fi
14153 fi
14154 fi
14155
14156 # Expand extra_headers to include complete path.
14157 # This substitutes for lots of t-* files.
14158 extra_headers_list=
14159 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14160 for file in ${extra_headers} ; do
14161 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14162 done
14163
14164 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14165 if test x"$use_gcc_tgmath" = xyes
14166 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14167 fi
14168
14169 # Define collect2 in Makefile.
14170 case $host_can_use_collect2 in
14171 no) collect2= ;;
14172 *) collect2='collect2$(exeext)' ;;
14173 esac
14174
14175
14176 # Add a definition of USE_COLLECT2 if system wants one.
14177 case $use_collect2 in
14178 no) use_collect2= ;;
14179 "") ;;
14180 *)
14181 host_xm_defines="${host_xm_defines} USE_COLLECT2"
14182 xm_defines="${xm_defines} USE_COLLECT2"
14183 case $host_can_use_collect2 in
14184 no)
14185 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14186 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14187 { (exit 1); exit 1; }; }
14188 ;;
14189 esac
14190 ;;
14191 esac
14192
14193 # ---------------------------
14194 # Assembler & linker features
14195 # ---------------------------
14196
14197 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14198 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14199 # However when ld-new is first executed from the build tree, libtool will
14200 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14201 # to the build tree. While doing this we need to use the previous-stage
14202 # linker, or we have an infinite loop. The presence of a shell script as
14203 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14204 # the gcc/collect-ld script. So we need to know how libtool works, or
14205 # exec-tool will fail.
14206
14207
14208
14209
14210 macro_version='2.1a'
14211 macro_revision='1.2435'
14212
14213
14214
14215
14216
14217
14218
14219
14220
14221
14222
14223
14224 ltmain="$ac_aux_dir/ltmain.sh"
14225
14226 # Set options
14227
14228 enable_dlopen=no
14229
14230
14231 enable_win32_dll=no
14232
14233
14234 # Check whether --enable-shared or --disable-shared was given.
14235 if test "${enable_shared+set}" = set; then
14236 enableval="$enable_shared"
14237 p=${PACKAGE-default}
14238 case $enableval in
14239 yes) enable_shared=yes ;;
14240 no) enable_shared=no ;;
14241 *)
14242 enable_shared=no
14243 # Look at the argument we got. We use all the common list separators.
14244 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14245 for pkg in $enableval; do
14246 IFS="$lt_save_ifs"
14247 if test "X$pkg" = "X$p"; then
14248 enable_shared=yes
14249 fi
14250 done
14251 IFS="$lt_save_ifs"
14252 ;;
14253 esac
14254 else
14255 enable_shared=yes
14256 fi;
14257
14258
14259
14260
14261
14262
14263
14264
14265 # Check whether --enable-static or --disable-static was given.
14266 if test "${enable_static+set}" = set; then
14267 enableval="$enable_static"
14268 p=${PACKAGE-default}
14269 case $enableval in
14270 yes) enable_static=yes ;;
14271 no) enable_static=no ;;
14272 *)
14273 enable_static=no
14274 # Look at the argument we got. We use all the common list separators.
14275 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14276 for pkg in $enableval; do
14277 IFS="$lt_save_ifs"
14278 if test "X$pkg" = "X$p"; then
14279 enable_static=yes
14280 fi
14281 done
14282 IFS="$lt_save_ifs"
14283 ;;
14284 esac
14285 else
14286 enable_static=yes
14287 fi;
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297 # Check whether --with-pic or --without-pic was given.
14298 if test "${with_pic+set}" = set; then
14299 withval="$with_pic"
14300 pic_mode="$withval"
14301 else
14302 pic_mode=default
14303 fi;
14304
14305 test -z "$pic_mode" && pic_mode=default
14306
14307
14308
14309
14310
14311
14312
14313 # Check whether --enable-fast-install or --disable-fast-install was given.
14314 if test "${enable_fast_install+set}" = set; then
14315 enableval="$enable_fast_install"
14316 p=${PACKAGE-default}
14317 case $enableval in
14318 yes) enable_fast_install=yes ;;
14319 no) enable_fast_install=no ;;
14320 *)
14321 enable_fast_install=no
14322 # Look at the argument we got. We use all the common list separators.
14323 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14324 for pkg in $enableval; do
14325 IFS="$lt_save_ifs"
14326 if test "X$pkg" = "X$p"; then
14327 enable_fast_install=yes
14328 fi
14329 done
14330 IFS="$lt_save_ifs"
14331 ;;
14332 esac
14333 else
14334 enable_fast_install=yes
14335 fi;
14336
14337
14338
14339
14340
14341
14342
14343
14344 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14345 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14346 if test "${lt_cv_path_SED+set}" = set; then
14347 echo $ECHO_N "(cached) $ECHO_C" >&6
14348 else
14349 # Loop through the user's path and test for sed and gsed.
14350 # Then use that list of sed's as ones to test for truncation.
14351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14352 for as_dir in $PATH
14353 do
14354 IFS=$as_save_IFS
14355 test -z "$as_dir" && as_dir=.
14356 for lt_ac_prog in sed gsed; do
14357 for ac_exec_ext in '' $ac_executable_extensions; do
14358 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14359 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14360 fi
14361 done
14362 done
14363 done
14364 IFS=$as_save_IFS
14365 lt_ac_max=0
14366 lt_ac_count=0
14367 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14368 # along with /bin/sed that truncates output.
14369 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14370 test ! -f $lt_ac_sed && continue
14371 cat /dev/null > conftest.in
14372 lt_ac_count=0
14373 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14374 # Check for GNU sed and select it if it is found.
14375 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14376 lt_cv_path_SED=$lt_ac_sed
14377 break
14378 fi
14379 while true; do
14380 cat conftest.in conftest.in >conftest.tmp
14381 mv conftest.tmp conftest.in
14382 cp conftest.in conftest.nl
14383 echo >>conftest.nl
14384 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14385 cmp -s conftest.out conftest.nl || break
14386 # 10000 chars as input seems more than enough
14387 test $lt_ac_count -gt 10 && break
14388 lt_ac_count=`expr $lt_ac_count + 1`
14389 if test $lt_ac_count -gt $lt_ac_max; then
14390 lt_ac_max=$lt_ac_count
14391 lt_cv_path_SED=$lt_ac_sed
14392 fi
14393 done
14394 done
14395
14396 fi
14397
14398 SED=$lt_cv_path_SED
14399
14400 echo "$as_me:$LINENO: result: $SED" >&5
14401 echo "${ECHO_T}$SED" >&6
14402
14403 test -z "$SED" && SED=sed
14404 Xsed="$SED -e 1s/^X//"
14405
14406
14407
14408
14409
14410
14411
14412
14413
14414
14415
14416 echo "$as_me:$LINENO: checking for fgrep" >&5
14417 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14418 if test "${ac_cv_prog_fgrep+set}" = set; then
14419 echo $ECHO_N "(cached) $ECHO_C" >&6
14420 else
14421 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14422 then ac_cv_prog_fgrep='grep -F'
14423 else ac_cv_prog_fgrep='fgrep'
14424 fi
14425 fi
14426 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14427 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14428 FGREP=$ac_cv_prog_fgrep
14429
14430
14431 test -z "$GREP" && GREP=grep
14432
14433
14434
14435
14436
14437
14438
14439
14440
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14452 if test "${with_gnu_ld+set}" = set; then
14453 withval="$with_gnu_ld"
14454 test "$withval" = no || with_gnu_ld=yes
14455 else
14456 with_gnu_ld=no
14457 fi;
14458 ac_prog=ld
14459 if test "$GCC" = yes; then
14460 # Check if gcc -print-prog-name=ld gives a path.
14461 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14462 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14463 case $host in
14464 *-*-mingw*)
14465 # gcc leaves a trailing carriage return which upsets mingw
14466 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14467 *)
14468 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14469 esac
14470 case $ac_prog in
14471 # Accept absolute paths.
14472 [\\/]* | ?:[\\/]*)
14473 re_direlt='/[^/][^/]*/\.\./'
14474 # Canonicalize the pathname of ld
14475 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14476 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14477 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14478 done
14479 test -z "$LD" && LD="$ac_prog"
14480 ;;
14481 "")
14482 # If it fails, then pretend we aren't using GCC.
14483 ac_prog=ld
14484 ;;
14485 *)
14486 # If it is relative, then search for the first ld in PATH.
14487 with_gnu_ld=unknown
14488 ;;
14489 esac
14490 elif test "$with_gnu_ld" = yes; then
14491 echo "$as_me:$LINENO: checking for GNU ld" >&5
14492 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14493 else
14494 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14495 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14496 fi
14497 if test "${lt_cv_path_LD+set}" = set; then
14498 echo $ECHO_N "(cached) $ECHO_C" >&6
14499 else
14500 if test -z "$LD"; then
14501 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14502 for ac_dir in $PATH; do
14503 IFS="$lt_save_ifs"
14504 test -z "$ac_dir" && ac_dir=.
14505 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14506 lt_cv_path_LD="$ac_dir/$ac_prog"
14507 # Check to see if the program is GNU ld. I'd rather use --version,
14508 # but apparently some variants of GNU ld only accept -v.
14509 # Break only if it was the GNU/non-GNU ld that we prefer.
14510 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14511 *GNU* | *'with BFD'*)
14512 test "$with_gnu_ld" != no && break
14513 ;;
14514 *)
14515 test "$with_gnu_ld" != yes && break
14516 ;;
14517 esac
14518 fi
14519 done
14520 IFS="$lt_save_ifs"
14521 else
14522 lt_cv_path_LD="$LD" # Let the user override the test with a path.
14523 fi
14524 fi
14525
14526 LD="$lt_cv_path_LD"
14527 if test -n "$LD"; then
14528 echo "$as_me:$LINENO: result: $LD" >&5
14529 echo "${ECHO_T}$LD" >&6
14530 else
14531 echo "$as_me:$LINENO: result: no" >&5
14532 echo "${ECHO_T}no" >&6
14533 fi
14534 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14535 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14536 { (exit 1); exit 1; }; }
14537 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14538 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14539 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14540 echo $ECHO_N "(cached) $ECHO_C" >&6
14541 else
14542 # I'd rather use --version here, but apparently some GNU lds only accept -v.
14543 case `$LD -v 2>&1 </dev/null` in
14544 *GNU* | *'with BFD'*)
14545 lt_cv_prog_gnu_ld=yes
14546 ;;
14547 *)
14548 lt_cv_prog_gnu_ld=no
14549 ;;
14550 esac
14551 fi
14552 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14553 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14554 with_gnu_ld=$lt_cv_prog_gnu_ld
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14566 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14567 if test "${lt_cv_path_NM+set}" = set; then
14568 echo $ECHO_N "(cached) $ECHO_C" >&6
14569 else
14570 if test -n "$NM"; then
14571 # Let the user override the test.
14572 lt_cv_path_NM="$NM"
14573 else
14574 lt_nm_to_check="${ac_tool_prefix}nm"
14575 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14576 lt_nm_to_check="$lt_nm_to_check nm"
14577 fi
14578 for lt_tmp_nm in $lt_nm_to_check; do
14579 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14580 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14581 IFS="$lt_save_ifs"
14582 test -z "$ac_dir" && ac_dir=.
14583 tmp_nm="$ac_dir/$lt_tmp_nm"
14584 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14585 # Check to see if the nm accepts a BSD-compat flag.
14586 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14587 # nm: unknown option "B" ignored
14588 # Tru64's nm complains that /dev/null is an invalid object file
14589 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14590 */dev/null* | *'Invalid file or object type'*)
14591 lt_cv_path_NM="$tmp_nm -B"
14592 break
14593 ;;
14594 *)
14595 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14596 */dev/null*)
14597 lt_cv_path_NM="$tmp_nm -p"
14598 break
14599 ;;
14600 *)
14601 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14602 continue # so that we can try to find one that supports BSD flags
14603 ;;
14604 esac
14605 ;;
14606 esac
14607 fi
14608 done
14609 IFS="$lt_save_ifs"
14610 done
14611 : ${lt_cv_path_NM=no}
14612 fi
14613 fi
14614 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14615 echo "${ECHO_T}$lt_cv_path_NM" >&6
14616 if test "$lt_cv_path_NM" != "no"; then
14617 NM="$lt_cv_path_NM"
14618 else
14619 # Didn't find any BSD compatible name lister, look for dumpbin.
14620 if test -n "$ac_tool_prefix"; then
14621 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14622 do
14623 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14624 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14625 echo "$as_me:$LINENO: checking for $ac_word" >&5
14626 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14627 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14628 echo $ECHO_N "(cached) $ECHO_C" >&6
14629 else
14630 if test -n "$DUMPBIN"; then
14631 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14632 else
14633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14634 for as_dir in $PATH
14635 do
14636 IFS=$as_save_IFS
14637 test -z "$as_dir" && as_dir=.
14638 for ac_exec_ext in '' $ac_executable_extensions; do
14639 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14640 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14641 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14642 break 2
14643 fi
14644 done
14645 done
14646
14647 fi
14648 fi
14649 DUMPBIN=$ac_cv_prog_DUMPBIN
14650 if test -n "$DUMPBIN"; then
14651 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14652 echo "${ECHO_T}$DUMPBIN" >&6
14653 else
14654 echo "$as_me:$LINENO: result: no" >&5
14655 echo "${ECHO_T}no" >&6
14656 fi
14657
14658 test -n "$DUMPBIN" && break
14659 done
14660 fi
14661 if test -z "$DUMPBIN"; then
14662 ac_ct_DUMPBIN=$DUMPBIN
14663 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14664 do
14665 # Extract the first word of "$ac_prog", so it can be a program name with args.
14666 set dummy $ac_prog; ac_word=$2
14667 echo "$as_me:$LINENO: checking for $ac_word" >&5
14668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14669 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14670 echo $ECHO_N "(cached) $ECHO_C" >&6
14671 else
14672 if test -n "$ac_ct_DUMPBIN"; then
14673 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14674 else
14675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14676 for as_dir in $PATH
14677 do
14678 IFS=$as_save_IFS
14679 test -z "$as_dir" && as_dir=.
14680 for ac_exec_ext in '' $ac_executable_extensions; do
14681 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14682 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14683 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14684 break 2
14685 fi
14686 done
14687 done
14688
14689 fi
14690 fi
14691 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14692 if test -n "$ac_ct_DUMPBIN"; then
14693 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14694 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14695 else
14696 echo "$as_me:$LINENO: result: no" >&5
14697 echo "${ECHO_T}no" >&6
14698 fi
14699
14700 test -n "$ac_ct_DUMPBIN" && break
14701 done
14702 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14703
14704 DUMPBIN=$ac_ct_DUMPBIN
14705 fi
14706
14707
14708 if test "$DUMPBIN" != ":"; then
14709 NM="$DUMPBIN"
14710 fi
14711 fi
14712 test -z "$NM" && NM=nm
14713
14714
14715
14716
14717
14718
14719 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14720 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14721 if test "${lt_cv_nm_interface+set}" = set; then
14722 echo $ECHO_N "(cached) $ECHO_C" >&6
14723 else
14724 lt_cv_nm_interface="BSD nm"
14725 echo "int some_variable = 0;" > conftest.$ac_ext
14726 (eval echo "\"\$as_me:14726: $ac_compile\"" >&5)
14727 (eval "$ac_compile" 2>conftest.err)
14728 cat conftest.err >&5
14729 (eval echo "\"\$as_me:14729: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14730 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14731 cat conftest.err >&5
14732 (eval echo "\"\$as_me:14732: output\"" >&5)
14733 cat conftest.out >&5
14734 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14735 lt_cv_nm_interface="MS dumpbin"
14736 fi
14737 rm -f conftest*
14738 fi
14739 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14740 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14741
14742 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14743 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14744 LN_S=$as_ln_s
14745 if test "$LN_S" = "ln -s"; then
14746 echo "$as_me:$LINENO: result: yes" >&5
14747 echo "${ECHO_T}yes" >&6
14748 else
14749 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14750 echo "${ECHO_T}no, using $LN_S" >&6
14751 fi
14752
14753 # find the maximum length of command line arguments
14754 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14755 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14756 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14757 echo $ECHO_N "(cached) $ECHO_C" >&6
14758 else
14759 i=0
14760 teststring="ABCD"
14761
14762 case $build_os in
14763 msdosdjgpp*)
14764 # On DJGPP, this test can blow up pretty badly due to problems in libc
14765 # (any single argument exceeding 2000 bytes causes a buffer overrun
14766 # during glob expansion). Even if it were fixed, the result of this
14767 # check would be larger than it should be.
14768 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14769 ;;
14770
14771 gnu*)
14772 # Under GNU Hurd, this test is not required because there is
14773 # no limit to the length of command line arguments.
14774 # Libtool will interpret -1 as no limit whatsoever
14775 lt_cv_sys_max_cmd_len=-1;
14776 ;;
14777
14778 cygwin* | mingw*)
14779 # On Win9x/ME, this test blows up -- it succeeds, but takes
14780 # about 5 minutes as the teststring grows exponentially.
14781 # Worse, since 9x/ME are not pre-emptively multitasking,
14782 # you end up with a "frozen" computer, even though with patience
14783 # the test eventually succeeds (with a max line length of 256k).
14784 # Instead, let's just punt: use the minimum linelength reported by
14785 # all of the supported platforms: 8192 (on NT/2K/XP).
14786 lt_cv_sys_max_cmd_len=8192;
14787 ;;
14788
14789 amigaos*)
14790 # On AmigaOS with pdksh, this test takes hours, literally.
14791 # So we just punt and use a minimum line length of 8192.
14792 lt_cv_sys_max_cmd_len=8192;
14793 ;;
14794
14795 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14796 # This has been around since 386BSD, at least. Likely further.
14797 if test -x /sbin/sysctl; then
14798 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14799 elif test -x /usr/sbin/sysctl; then
14800 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14801 else
14802 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14803 fi
14804 # And add a safety zone
14805 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14806 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14807 ;;
14808
14809 interix*)
14810 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14811 lt_cv_sys_max_cmd_len=196608
14812 ;;
14813
14814 osf*)
14815 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14816 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14817 # nice to cause kernel panics so lets avoid the loop below.
14818 # First set a reasonable default.
14819 lt_cv_sys_max_cmd_len=16384
14820 #
14821 if test -x /sbin/sysconfig; then
14822 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14823 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14824 esac
14825 fi
14826 ;;
14827 sco3.2v5*)
14828 lt_cv_sys_max_cmd_len=102400
14829 ;;
14830 sysv5* | sco5v6* | sysv4.2uw2*)
14831 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14832 if test -n "$kargmax"; then
14833 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14834 else
14835 lt_cv_sys_max_cmd_len=32768
14836 fi
14837 ;;
14838 *)
14839 lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14840 if test -n $lt_cv_sys_max_cmd_len; then
14841 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14842 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14843 else
14844 # Make teststring a little bigger before we do anything with it.
14845 # a 1K string should be a reasonable start.
14846 for i in 1 2 3 4 5 6 7 8 ; do
14847 teststring=$teststring$teststring
14848 done
14849 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14850 # If test is not a shell built-in, we'll probably end up computing a
14851 # maximum length that is only half of the actual maximum length, but
14852 # we can't tell.
14853 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14854 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14855 test $i != 17 # 1/2 MB should be enough
14856 do
14857 i=`expr $i + 1`
14858 teststring=$teststring$teststring
14859 done
14860 # Only check the string length outside the loop.
14861 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14862 teststring=
14863 # Add a significant safety factor because C++ compilers can tack on
14864 # massive amounts of additional arguments before passing them to the
14865 # linker. It appears as though 1/2 is a usable value.
14866 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14867 fi
14868 ;;
14869 esac
14870
14871 fi
14872
14873 if test -n $lt_cv_sys_max_cmd_len ; then
14874 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14875 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14876 else
14877 echo "$as_me:$LINENO: result: none" >&5
14878 echo "${ECHO_T}none" >&6
14879 fi
14880 max_cmd_len=$lt_cv_sys_max_cmd_len
14881
14882
14883
14884
14885
14886
14887
14888 : ${CP="cp -f"}
14889 : ${MV="mv -f"}
14890 : ${RM="rm -f"}
14891
14892 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14893 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14894 # Try some XSI features
14895 xsi_shell=no
14896 ( _lt_dummy="a/b/c"
14897 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14898 = c,a/b,, ) >/dev/null 2>&1 \
14899 && xsi_shell=yes
14900 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14901 echo "${ECHO_T}$xsi_shell" >&6
14902
14903
14904 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14905 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14906 lt_shell_append=no
14907 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14908 >/dev/null 2>&1 \
14909 && lt_shell_append=yes
14910 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14911 echo "${ECHO_T}$lt_shell_append" >&6
14912
14913
14914 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14915 lt_unset=unset
14916 else
14917 lt_unset=false
14918 fi
14919
14920
14921
14922
14923
14924 # test EBCDIC or ASCII
14925 case `echo X|tr X '\101'` in
14926 A) # ASCII based system
14927 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14928 lt_SP2NL='tr \040 \012'
14929 lt_NL2SP='tr \015\012 \040\040'
14930 ;;
14931 *) # EBCDIC based system
14932 lt_SP2NL='tr \100 \n'
14933 lt_NL2SP='tr \r\n \100\100'
14934 ;;
14935 esac
14936
14937
14938
14939
14940
14941
14942
14943
14944
14945 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14946 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14947 if test "${lt_cv_ld_reload_flag+set}" = set; then
14948 echo $ECHO_N "(cached) $ECHO_C" >&6
14949 else
14950 lt_cv_ld_reload_flag='-r'
14951 fi
14952 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14953 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14954 reload_flag=$lt_cv_ld_reload_flag
14955 case $reload_flag in
14956 "" | " "*) ;;
14957 *) reload_flag=" $reload_flag" ;;
14958 esac
14959 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14960 case $host_os in
14961 darwin*)
14962 if test "$GCC" = yes; then
14963 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14964 else
14965 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14966 fi
14967 ;;
14968 esac
14969
14970
14971
14972
14973
14974
14975
14976
14977
14978
14979 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14980 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14981 if test "${lt_cv_deplibs_check_method+set}" = set; then
14982 echo $ECHO_N "(cached) $ECHO_C" >&6
14983 else
14984 lt_cv_file_magic_cmd='$MAGIC_CMD'
14985 lt_cv_file_magic_test_file=
14986 lt_cv_deplibs_check_method='unknown'
14987 # Need to set the preceding variable on all platforms that support
14988 # interlibrary dependencies.
14989 # 'none' -- dependencies not supported.
14990 # `unknown' -- same as none, but documents that we really don't know.
14991 # 'pass_all' -- all dependencies passed with no checks.
14992 # 'test_compile' -- check by making test program.
14993 # 'file_magic [[regex]]' -- check by looking for files in library path
14994 # which responds to the $file_magic_cmd with a given extended regex.
14995 # If you have `file' or equivalent on your system and you're not sure
14996 # whether `pass_all' will *always* work, you probably want this one.
14997
14998 case $host_os in
14999 aix[4-9]*)
15000 lt_cv_deplibs_check_method=pass_all
15001 ;;
15002
15003 beos*)
15004 lt_cv_deplibs_check_method=pass_all
15005 ;;
15006
15007 bsdi[45]*)
15008 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
15009 lt_cv_file_magic_cmd='/usr/bin/file -L'
15010 lt_cv_file_magic_test_file=/shlib/libc.so
15011 ;;
15012
15013 cygwin*)
15014 # func_win32_libid is a shell function defined in ltmain.sh
15015 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15016 lt_cv_file_magic_cmd='func_win32_libid'
15017 ;;
15018
15019 mingw* | pw32*)
15020 # Base MSYS/MinGW do not provide the 'file' command needed by
15021 # func_win32_libid shell function, so use a weaker test based on 'objdump',
15022 # unless we find 'file', for example because we are cross-compiling.
15023 if ( file / ) >/dev/null 2>&1; then
15024 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15025 lt_cv_file_magic_cmd='func_win32_libid'
15026 else
15027 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
15028 lt_cv_file_magic_cmd='$OBJDUMP -f'
15029 fi
15030 ;;
15031
15032 darwin* | rhapsody*)
15033 lt_cv_deplibs_check_method=pass_all
15034 ;;
15035
15036 freebsd* | dragonfly*)
15037 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15038 case $host_cpu in
15039 i*86 )
15040 # Not sure whether the presence of OpenBSD here was a mistake.
15041 # Let's accept both of them until this is cleared up.
15042 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
15043 lt_cv_file_magic_cmd=/usr/bin/file
15044 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
15045 ;;
15046 esac
15047 else
15048 lt_cv_deplibs_check_method=pass_all
15049 fi
15050 ;;
15051
15052 gnu*)
15053 lt_cv_deplibs_check_method=pass_all
15054 ;;
15055
15056 hpux10.20* | hpux11*)
15057 lt_cv_file_magic_cmd=/usr/bin/file
15058 case $host_cpu in
15059 ia64*)
15060 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15061 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15062 ;;
15063 hppa*64*)
15064 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15065 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15066 ;;
15067 *)
15068 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15069 lt_cv_file_magic_test_file=/usr/lib/libc.sl
15070 ;;
15071 esac
15072 ;;
15073
15074 interix[3-9]*)
15075 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15076 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15077 ;;
15078
15079 irix5* | irix6* | nonstopux*)
15080 case $LD in
15081 *-32|*"-32 ") libmagic=32-bit;;
15082 *-n32|*"-n32 ") libmagic=N32;;
15083 *-64|*"-64 ") libmagic=64-bit;;
15084 *) libmagic=never-match;;
15085 esac
15086 lt_cv_deplibs_check_method=pass_all
15087 ;;
15088
15089 # This must be Linux ELF.
15090 linux* | k*bsd*-gnu)
15091 lt_cv_deplibs_check_method=pass_all
15092 ;;
15093
15094 netbsd*)
15095 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15096 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15097 else
15098 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15099 fi
15100 ;;
15101
15102 newos6*)
15103 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15104 lt_cv_file_magic_cmd=/usr/bin/file
15105 lt_cv_file_magic_test_file=/usr/lib/libnls.so
15106 ;;
15107
15108 *nto* | *qnx*)
15109 lt_cv_deplibs_check_method=pass_all
15110 ;;
15111
15112 openbsd*)
15113 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15114 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15115 else
15116 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15117 fi
15118 ;;
15119
15120 osf3* | osf4* | osf5*)
15121 lt_cv_deplibs_check_method=pass_all
15122 ;;
15123
15124 rdos*)
15125 lt_cv_deplibs_check_method=pass_all
15126 ;;
15127
15128 solaris*)
15129 lt_cv_deplibs_check_method=pass_all
15130 ;;
15131
15132 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15133 lt_cv_deplibs_check_method=pass_all
15134 ;;
15135
15136 sysv4 | sysv4.3*)
15137 case $host_vendor in
15138 motorola)
15139 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15140 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15141 ;;
15142 ncr)
15143 lt_cv_deplibs_check_method=pass_all
15144 ;;
15145 sequent)
15146 lt_cv_file_magic_cmd='/bin/file'
15147 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15148 ;;
15149 sni)
15150 lt_cv_file_magic_cmd='/bin/file'
15151 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15152 lt_cv_file_magic_test_file=/lib/libc.so
15153 ;;
15154 siemens)
15155 lt_cv_deplibs_check_method=pass_all
15156 ;;
15157 pc)
15158 lt_cv_deplibs_check_method=pass_all
15159 ;;
15160 esac
15161 ;;
15162
15163 tpf*)
15164 lt_cv_deplibs_check_method=pass_all
15165 ;;
15166 esac
15167
15168 fi
15169 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15170 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15171 file_magic_cmd=$lt_cv_file_magic_cmd
15172 deplibs_check_method=$lt_cv_deplibs_check_method
15173 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15174
15175
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186 if test -n "$ac_tool_prefix"; then
15187 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15188 set dummy ${ac_tool_prefix}ar; ac_word=$2
15189 echo "$as_me:$LINENO: checking for $ac_word" >&5
15190 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15191 if test "${ac_cv_prog_AR+set}" = set; then
15192 echo $ECHO_N "(cached) $ECHO_C" >&6
15193 else
15194 if test -n "$AR"; then
15195 ac_cv_prog_AR="$AR" # Let the user override the test.
15196 else
15197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15198 for as_dir in $PATH
15199 do
15200 IFS=$as_save_IFS
15201 test -z "$as_dir" && as_dir=.
15202 for ac_exec_ext in '' $ac_executable_extensions; do
15203 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15204 ac_cv_prog_AR="${ac_tool_prefix}ar"
15205 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15206 break 2
15207 fi
15208 done
15209 done
15210
15211 fi
15212 fi
15213 AR=$ac_cv_prog_AR
15214 if test -n "$AR"; then
15215 echo "$as_me:$LINENO: result: $AR" >&5
15216 echo "${ECHO_T}$AR" >&6
15217 else
15218 echo "$as_me:$LINENO: result: no" >&5
15219 echo "${ECHO_T}no" >&6
15220 fi
15221
15222 fi
15223 if test -z "$ac_cv_prog_AR"; then
15224 ac_ct_AR=$AR
15225 # Extract the first word of "ar", so it can be a program name with args.
15226 set dummy ar; ac_word=$2
15227 echo "$as_me:$LINENO: checking for $ac_word" >&5
15228 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15229 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15230 echo $ECHO_N "(cached) $ECHO_C" >&6
15231 else
15232 if test -n "$ac_ct_AR"; then
15233 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15234 else
15235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15236 for as_dir in $PATH
15237 do
15238 IFS=$as_save_IFS
15239 test -z "$as_dir" && as_dir=.
15240 for ac_exec_ext in '' $ac_executable_extensions; do
15241 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15242 ac_cv_prog_ac_ct_AR="ar"
15243 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15244 break 2
15245 fi
15246 done
15247 done
15248
15249 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15250 fi
15251 fi
15252 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15253 if test -n "$ac_ct_AR"; then
15254 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15255 echo "${ECHO_T}$ac_ct_AR" >&6
15256 else
15257 echo "$as_me:$LINENO: result: no" >&5
15258 echo "${ECHO_T}no" >&6
15259 fi
15260
15261 AR=$ac_ct_AR
15262 else
15263 AR="$ac_cv_prog_AR"
15264 fi
15265
15266 test -z "$AR" && AR=ar
15267 test -z "$AR_FLAGS" && AR_FLAGS=cru
15268
15269
15270
15271
15272
15273
15274
15275
15276
15277
15278
15279 if test -n "$ac_tool_prefix"; then
15280 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15281 set dummy ${ac_tool_prefix}strip; ac_word=$2
15282 echo "$as_me:$LINENO: checking for $ac_word" >&5
15283 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15284 if test "${ac_cv_prog_STRIP+set}" = set; then
15285 echo $ECHO_N "(cached) $ECHO_C" >&6
15286 else
15287 if test -n "$STRIP"; then
15288 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15289 else
15290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15291 for as_dir in $PATH
15292 do
15293 IFS=$as_save_IFS
15294 test -z "$as_dir" && as_dir=.
15295 for ac_exec_ext in '' $ac_executable_extensions; do
15296 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15297 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15298 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15299 break 2
15300 fi
15301 done
15302 done
15303
15304 fi
15305 fi
15306 STRIP=$ac_cv_prog_STRIP
15307 if test -n "$STRIP"; then
15308 echo "$as_me:$LINENO: result: $STRIP" >&5
15309 echo "${ECHO_T}$STRIP" >&6
15310 else
15311 echo "$as_me:$LINENO: result: no" >&5
15312 echo "${ECHO_T}no" >&6
15313 fi
15314
15315 fi
15316 if test -z "$ac_cv_prog_STRIP"; then
15317 ac_ct_STRIP=$STRIP
15318 # Extract the first word of "strip", so it can be a program name with args.
15319 set dummy strip; ac_word=$2
15320 echo "$as_me:$LINENO: checking for $ac_word" >&5
15321 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15322 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15323 echo $ECHO_N "(cached) $ECHO_C" >&6
15324 else
15325 if test -n "$ac_ct_STRIP"; then
15326 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15327 else
15328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15329 for as_dir in $PATH
15330 do
15331 IFS=$as_save_IFS
15332 test -z "$as_dir" && as_dir=.
15333 for ac_exec_ext in '' $ac_executable_extensions; do
15334 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15335 ac_cv_prog_ac_ct_STRIP="strip"
15336 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15337 break 2
15338 fi
15339 done
15340 done
15341
15342 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15343 fi
15344 fi
15345 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15346 if test -n "$ac_ct_STRIP"; then
15347 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15348 echo "${ECHO_T}$ac_ct_STRIP" >&6
15349 else
15350 echo "$as_me:$LINENO: result: no" >&5
15351 echo "${ECHO_T}no" >&6
15352 fi
15353
15354 STRIP=$ac_ct_STRIP
15355 else
15356 STRIP="$ac_cv_prog_STRIP"
15357 fi
15358
15359 test -z "$STRIP" && STRIP=:
15360
15361
15362
15363
15364
15365
15366 if test -n "$ac_tool_prefix"; then
15367 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15368 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15369 echo "$as_me:$LINENO: checking for $ac_word" >&5
15370 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15371 if test "${ac_cv_prog_RANLIB+set}" = set; then
15372 echo $ECHO_N "(cached) $ECHO_C" >&6
15373 else
15374 if test -n "$RANLIB"; then
15375 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15376 else
15377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15378 for as_dir in $PATH
15379 do
15380 IFS=$as_save_IFS
15381 test -z "$as_dir" && as_dir=.
15382 for ac_exec_ext in '' $ac_executable_extensions; do
15383 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15384 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15385 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15386 break 2
15387 fi
15388 done
15389 done
15390
15391 fi
15392 fi
15393 RANLIB=$ac_cv_prog_RANLIB
15394 if test -n "$RANLIB"; then
15395 echo "$as_me:$LINENO: result: $RANLIB" >&5
15396 echo "${ECHO_T}$RANLIB" >&6
15397 else
15398 echo "$as_me:$LINENO: result: no" >&5
15399 echo "${ECHO_T}no" >&6
15400 fi
15401
15402 fi
15403 if test -z "$ac_cv_prog_RANLIB"; then
15404 ac_ct_RANLIB=$RANLIB
15405 # Extract the first word of "ranlib", so it can be a program name with args.
15406 set dummy ranlib; ac_word=$2
15407 echo "$as_me:$LINENO: checking for $ac_word" >&5
15408 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15409 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15410 echo $ECHO_N "(cached) $ECHO_C" >&6
15411 else
15412 if test -n "$ac_ct_RANLIB"; then
15413 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15414 else
15415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15416 for as_dir in $PATH
15417 do
15418 IFS=$as_save_IFS
15419 test -z "$as_dir" && as_dir=.
15420 for ac_exec_ext in '' $ac_executable_extensions; do
15421 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15422 ac_cv_prog_ac_ct_RANLIB="ranlib"
15423 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15424 break 2
15425 fi
15426 done
15427 done
15428
15429 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15430 fi
15431 fi
15432 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15433 if test -n "$ac_ct_RANLIB"; then
15434 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15435 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15436 else
15437 echo "$as_me:$LINENO: result: no" >&5
15438 echo "${ECHO_T}no" >&6
15439 fi
15440
15441 RANLIB=$ac_ct_RANLIB
15442 else
15443 RANLIB="$ac_cv_prog_RANLIB"
15444 fi
15445
15446 test -z "$RANLIB" && RANLIB=:
15447
15448
15449
15450
15451
15452
15453 # Determine commands to create old-style static archives.
15454 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15455 old_postinstall_cmds='chmod 644 $oldlib'
15456 old_postuninstall_cmds=
15457
15458 if test -n "$RANLIB"; then
15459 case $host_os in
15460 openbsd*)
15461 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15462 ;;
15463 *)
15464 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15465 ;;
15466 esac
15467 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15468 fi
15469
15470
15471
15472
15473
15474
15475
15476
15477
15478
15479
15480
15481
15482
15483
15484
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500
15501
15502
15503 # If no C compiler was specified, use CC.
15504 LTCC=${LTCC-"$CC"}
15505
15506 # If no C compiler flags were specified, use CFLAGS.
15507 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15508
15509 # Allow CC to be a program name with arguments.
15510 compiler=$CC
15511
15512
15513 # Check for command to grab the raw symbol name followed by C symbol from nm.
15514 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15515 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15516 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15517 echo $ECHO_N "(cached) $ECHO_C" >&6
15518 else
15519
15520 # These are sane defaults that work on at least a few old systems.
15521 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15522
15523 # Character class describing NM global symbol codes.
15524 symcode='[BCDEGRST]'
15525
15526 # Regexp to match symbols that can be accessed directly from C.
15527 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15528
15529 # Define system-specific variables.
15530 case $host_os in
15531 aix*)
15532 symcode='[BCDT]'
15533 ;;
15534 cygwin* | mingw* | pw32*)
15535 symcode='[ABCDGISTW]'
15536 ;;
15537 hpux*)
15538 if test "$host_cpu" = ia64; then
15539 symcode='[ABCDEGRST]'
15540 fi
15541 ;;
15542 irix* | nonstopux*)
15543 symcode='[BCDEGRST]'
15544 ;;
15545 osf*)
15546 symcode='[BCDEGQRST]'
15547 ;;
15548 solaris*)
15549 symcode='[BDRT]'
15550 ;;
15551 sco3.2v5*)
15552 symcode='[DT]'
15553 ;;
15554 sysv4.2uw2*)
15555 symcode='[DT]'
15556 ;;
15557 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15558 symcode='[ABDT]'
15559 ;;
15560 sysv4)
15561 symcode='[DFNSTU]'
15562 ;;
15563 esac
15564
15565 # If we're using GNU nm, then use its standard symbol codes.
15566 case `$NM -V 2>&1` in
15567 *GNU* | *'with BFD'*)
15568 symcode='[ABCDGIRSTW]' ;;
15569 esac
15570
15571 # Transform an extracted symbol line into a proper C declaration.
15572 # Some systems (esp. on ia64) link data and code symbols differently,
15573 # so use this general approach.
15574 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15575
15576 # Transform an extracted symbol line into symbol name and symbol address
15577 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15578
15579 # Handle CRLF in mingw tool chain
15580 opt_cr=
15581 case $build_os in
15582 mingw*)
15583 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15584 ;;
15585 esac
15586
15587 # Try without a prefix underscore, then with it.
15588 for ac_symprfx in "" "_"; do
15589
15590 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15591 symxfrm="\\1 $ac_symprfx\\2 \\2"
15592
15593 # Write the raw and C identifiers.
15594 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15595 # Fake it for dumpbin and say T for any non-static function
15596 # and D for any global variable.
15597 # Also find C++ and __fastcall symbols from MSVC++,
15598 # which start with @ or ?.
15599 lt_cv_sys_global_symbol_pipe="$AWK '"\
15600 " {last_section=section; section=\$ 3};"\
15601 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15602 " \$ 0!~/External *\|/{next};"\
15603 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15604 " {if(hide[section]) next};"\
15605 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15606 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15607 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15608 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15609 " ' prfx=^$ac_symprfx"
15610 else
15611 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15612 fi
15613
15614 # Check to see that the pipe works correctly.
15615 pipe_works=no
15616
15617 rm -f conftest*
15618 cat > conftest.$ac_ext <<_LT_EOF
15619 #ifdef __cplusplus
15620 extern "C" {
15621 #endif
15622 char nm_test_var;
15623 void nm_test_func(void);
15624 void nm_test_func(void){}
15625 #ifdef __cplusplus
15626 }
15627 #endif
15628 int main(){nm_test_var='a';nm_test_func();return(0);}
15629 _LT_EOF
15630
15631 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15632 (eval $ac_compile) 2>&5
15633 ac_status=$?
15634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15635 (exit $ac_status); }; then
15636 # Now try to grab the symbols.
15637 nlist=conftest.nm
15638 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15639 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15640 ac_status=$?
15641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15642 (exit $ac_status); } && test -s "$nlist"; then
15643 # Try sorting and uniquifying the output.
15644 if sort "$nlist" | uniq > "$nlist"T; then
15645 mv -f "$nlist"T "$nlist"
15646 else
15647 rm -f "$nlist"T
15648 fi
15649
15650 # Make sure that we snagged all the symbols we need.
15651 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15652 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15653 cat <<_LT_EOF > conftest.$ac_ext
15654 #ifdef __cplusplus
15655 extern "C" {
15656 #endif
15657
15658 _LT_EOF
15659 # Now generate the symbol file.
15660 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15661
15662 cat <<_LT_EOF >> conftest.$ac_ext
15663
15664 /* The mapping between symbol names and symbols. */
15665 const struct {
15666 const char *name;
15667 void *address;
15668 }
15669 lt__PROGRAM__LTX_preloaded_symbols[] =
15670 {
15671 { "@PROGRAM@", (void *) 0 },
15672 _LT_EOF
15673 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15674 cat <<\_LT_EOF >> conftest.$ac_ext
15675 {0, (void *) 0}
15676 };
15677
15678 /* This works around a problem in FreeBSD linker */
15679 #ifdef FREEBSD_WORKAROUND
15680 static const void *lt_preloaded_setup() {
15681 return lt__PROGRAM__LTX_preloaded_symbols;
15682 }
15683 #endif
15684
15685 #ifdef __cplusplus
15686 }
15687 #endif
15688 _LT_EOF
15689 # Now try linking the two files.
15690 mv conftest.$ac_objext conftstm.$ac_objext
15691 lt_save_LIBS="$LIBS"
15692 lt_save_CFLAGS="$CFLAGS"
15693 LIBS="conftstm.$ac_objext"
15694 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15695 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15696 (eval $ac_link) 2>&5
15697 ac_status=$?
15698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15699 (exit $ac_status); } && test -s conftest${ac_exeext}; then
15700 pipe_works=yes
15701 fi
15702 LIBS="$lt_save_LIBS"
15703 CFLAGS="$lt_save_CFLAGS"
15704 else
15705 echo "cannot find nm_test_func in $nlist" >&5
15706 fi
15707 else
15708 echo "cannot find nm_test_var in $nlist" >&5
15709 fi
15710 else
15711 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15712 fi
15713 else
15714 echo "$progname: failed program was:" >&5
15715 cat conftest.$ac_ext >&5
15716 fi
15717 rm -f conftest* conftst*
15718
15719 # Do not use the global_symbol_pipe unless it works.
15720 if test "$pipe_works" = yes; then
15721 break
15722 else
15723 lt_cv_sys_global_symbol_pipe=
15724 fi
15725 done
15726
15727 fi
15728
15729 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15730 lt_cv_sys_global_symbol_to_cdecl=
15731 fi
15732 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15733 echo "$as_me:$LINENO: result: failed" >&5
15734 echo "${ECHO_T}failed" >&6
15735 else
15736 echo "$as_me:$LINENO: result: ok" >&5
15737 echo "${ECHO_T}ok" >&6
15738 fi
15739
15740
15741
15742
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15757 if test "${enable_libtool_lock+set}" = set; then
15758 enableval="$enable_libtool_lock"
15759
15760 fi;
15761 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15762
15763 # Some flags need to be propagated to the compiler or linker for good
15764 # libtool support.
15765 case $host in
15766 ia64-*-hpux*)
15767 # Find out which ABI we are using.
15768 echo 'int i;' > conftest.$ac_ext
15769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15770 (eval $ac_compile) 2>&5
15771 ac_status=$?
15772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15773 (exit $ac_status); }; then
15774 case `/usr/bin/file conftest.$ac_objext` in
15775 *ELF-32*)
15776 HPUX_IA64_MODE="32"
15777 ;;
15778 *ELF-64*)
15779 HPUX_IA64_MODE="64"
15780 ;;
15781 esac
15782 fi
15783 rm -rf conftest*
15784 ;;
15785 *-*-irix6*)
15786 # Find out which ABI we are using.
15787 echo '#line 15787 "configure"' > conftest.$ac_ext
15788 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15789 (eval $ac_compile) 2>&5
15790 ac_status=$?
15791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15792 (exit $ac_status); }; then
15793 if test "$lt_cv_prog_gnu_ld" = yes; then
15794 case `/usr/bin/file conftest.$ac_objext` in
15795 *32-bit*)
15796 LD="${LD-ld} -melf32bsmip"
15797 ;;
15798 *N32*)
15799 LD="${LD-ld} -melf32bmipn32"
15800 ;;
15801 *64-bit*)
15802 LD="${LD-ld} -melf64bmip"
15803 ;;
15804 esac
15805 else
15806 case `/usr/bin/file conftest.$ac_objext` in
15807 *32-bit*)
15808 LD="${LD-ld} -32"
15809 ;;
15810 *N32*)
15811 LD="${LD-ld} -n32"
15812 ;;
15813 *64-bit*)
15814 LD="${LD-ld} -64"
15815 ;;
15816 esac
15817 fi
15818 fi
15819 rm -rf conftest*
15820 ;;
15821
15822 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15823 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15824 # Find out which ABI we are using.
15825 echo 'int i;' > conftest.$ac_ext
15826 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15827 (eval $ac_compile) 2>&5
15828 ac_status=$?
15829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15830 (exit $ac_status); }; then
15831 case `/usr/bin/file conftest.o` in
15832 *32-bit*)
15833 case $host in
15834 x86_64-*kfreebsd*-gnu)
15835 LD="${LD-ld} -m elf_i386_fbsd"
15836 ;;
15837 x86_64-*linux*)
15838 LD="${LD-ld} -m elf_i386"
15839 ;;
15840 ppc64-*linux*|powerpc64-*linux*)
15841 LD="${LD-ld} -m elf32ppclinux"
15842 ;;
15843 s390x-*linux*)
15844 LD="${LD-ld} -m elf_s390"
15845 ;;
15846 sparc64-*linux*)
15847 LD="${LD-ld} -m elf32_sparc"
15848 ;;
15849 esac
15850 ;;
15851 *64-bit*)
15852 case $host in
15853 x86_64-*kfreebsd*-gnu)
15854 LD="${LD-ld} -m elf_x86_64_fbsd"
15855 ;;
15856 x86_64-*linux*)
15857 LD="${LD-ld} -m elf_x86_64"
15858 ;;
15859 ppc*-*linux*|powerpc*-*linux*)
15860 LD="${LD-ld} -m elf64ppc"
15861 ;;
15862 s390*-*linux*|s390*-*tpf*)
15863 LD="${LD-ld} -m elf64_s390"
15864 ;;
15865 sparc*-*linux*)
15866 LD="${LD-ld} -m elf64_sparc"
15867 ;;
15868 esac
15869 ;;
15870 esac
15871 fi
15872 rm -rf conftest*
15873 ;;
15874
15875 *-*-sco3.2v5*)
15876 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15877 SAVE_CFLAGS="$CFLAGS"
15878 CFLAGS="$CFLAGS -belf"
15879 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15880 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15881 if test "${lt_cv_cc_needs_belf+set}" = set; then
15882 echo $ECHO_N "(cached) $ECHO_C" >&6
15883 else
15884 ac_ext=c
15885 ac_cpp='$CPP $CPPFLAGS'
15886 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15887 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15888 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15889
15890 cat >conftest.$ac_ext <<_ACEOF
15891 /* confdefs.h. */
15892 _ACEOF
15893 cat confdefs.h >>conftest.$ac_ext
15894 cat >>conftest.$ac_ext <<_ACEOF
15895 /* end confdefs.h. */
15896
15897 int
15898 main ()
15899 {
15900
15901 ;
15902 return 0;
15903 }
15904 _ACEOF
15905 rm -f conftest.$ac_objext conftest$ac_exeext
15906 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15907 (eval $ac_link) 2>conftest.er1
15908 ac_status=$?
15909 grep -v '^ *+' conftest.er1 >conftest.err
15910 rm -f conftest.er1
15911 cat conftest.err >&5
15912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15913 (exit $ac_status); } &&
15914 { ac_try='test -z "$ac_c_werror_flag"
15915 || test ! -s conftest.err'
15916 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15917 (eval $ac_try) 2>&5
15918 ac_status=$?
15919 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15920 (exit $ac_status); }; } &&
15921 { ac_try='test -s conftest$ac_exeext'
15922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15923 (eval $ac_try) 2>&5
15924 ac_status=$?
15925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15926 (exit $ac_status); }; }; then
15927 lt_cv_cc_needs_belf=yes
15928 else
15929 echo "$as_me: failed program was:" >&5
15930 sed 's/^/| /' conftest.$ac_ext >&5
15931
15932 lt_cv_cc_needs_belf=no
15933 fi
15934 rm -f conftest.err conftest.$ac_objext \
15935 conftest$ac_exeext conftest.$ac_ext
15936 ac_ext=c
15937 ac_cpp='$CPP $CPPFLAGS'
15938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15941
15942 fi
15943 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15944 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15945 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15946 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15947 CFLAGS="$SAVE_CFLAGS"
15948 fi
15949 ;;
15950 sparc*-*solaris*)
15951 # Find out which ABI we are using.
15952 echo 'int i;' > conftest.$ac_ext
15953 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15954 (eval $ac_compile) 2>&5
15955 ac_status=$?
15956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15957 (exit $ac_status); }; then
15958 case `/usr/bin/file conftest.o` in
15959 *64-bit*)
15960 case $lt_cv_prog_gnu_ld in
15961 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15962 *) LD="${LD-ld} -64" ;;
15963 esac
15964 ;;
15965 esac
15966 fi
15967 rm -rf conftest*
15968 ;;
15969 esac
15970
15971 need_locks="$enable_libtool_lock"
15972
15973
15974 for ac_header in dlfcn.h
15975 do
15976 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15977 echo "$as_me:$LINENO: checking for $ac_header" >&5
15978 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15979 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15980 echo $ECHO_N "(cached) $ECHO_C" >&6
15981 else
15982 cat >conftest.$ac_ext <<_ACEOF
15983 /* confdefs.h. */
15984 _ACEOF
15985 cat confdefs.h >>conftest.$ac_ext
15986 cat >>conftest.$ac_ext <<_ACEOF
15987 /* end confdefs.h. */
15988 #include <$ac_header>
15989 _ACEOF
15990 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15991 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15992 ac_status=$?
15993 grep -v '^ *+' conftest.er1 >conftest.err
15994 rm -f conftest.er1
15995 cat conftest.err >&5
15996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15997 (exit $ac_status); } >/dev/null; then
15998 if test -s conftest.err; then
15999 ac_cpp_err=$ac_c_preproc_warn_flag
16000 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16001 else
16002 ac_cpp_err=
16003 fi
16004 else
16005 ac_cpp_err=yes
16006 fi
16007 if test -z "$ac_cpp_err"; then
16008 eval "$as_ac_Header=yes"
16009 else
16010 echo "$as_me: failed program was:" >&5
16011 sed 's/^/| /' conftest.$ac_ext >&5
16012
16013 eval "$as_ac_Header=no"
16014 fi
16015 rm -f conftest.err conftest.$ac_ext
16016 fi
16017 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16018 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16019 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16020 cat >>confdefs.h <<_ACEOF
16021 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16022 _ACEOF
16023
16024 fi
16025 done
16026
16027
16028
16029 # This can be used to rebuild libtool when needed
16030 LIBTOOL_DEPS="$ltmain"
16031
16032 # Always use our own libtool.
16033 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16034
16035
16036
16037
16038
16039
16040
16041
16042
16043
16044
16045
16046
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059 test -z "$LN_S" && LN_S="ln -s"
16060
16061
16062
16063
16064
16065
16066
16067
16068
16069
16070
16071
16072
16073
16074 if test -n "${ZSH_VERSION+set}" ; then
16075 setopt NO_GLOB_SUBST
16076 fi
16077
16078 echo "$as_me:$LINENO: checking for objdir" >&5
16079 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16080 if test "${lt_cv_objdir+set}" = set; then
16081 echo $ECHO_N "(cached) $ECHO_C" >&6
16082 else
16083 rm -f .libs 2>/dev/null
16084 mkdir .libs 2>/dev/null
16085 if test -d .libs; then
16086 lt_cv_objdir=.libs
16087 else
16088 # MS-DOS does not allow filenames that begin with a dot.
16089 lt_cv_objdir=_libs
16090 fi
16091 rmdir .libs 2>/dev/null
16092 fi
16093 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16094 echo "${ECHO_T}$lt_cv_objdir" >&6
16095 objdir=$lt_cv_objdir
16096
16097
16098
16099
16100
16101 cat >>confdefs.h <<_ACEOF
16102 #define LT_OBJDIR "$lt_cv_objdir/"
16103 _ACEOF
16104
16105
16106
16107
16108
16109
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121 case $host_os in
16122 aix3*)
16123 # AIX sometimes has problems with the GCC collect2 program. For some
16124 # reason, if we set the COLLECT_NAMES environment variable, the problems
16125 # vanish in a puff of smoke.
16126 if test "X${COLLECT_NAMES+set}" != Xset; then
16127 COLLECT_NAMES=
16128 export COLLECT_NAMES
16129 fi
16130 ;;
16131 esac
16132
16133 # Sed substitution that helps us do robust quoting. It backslashifies
16134 # metacharacters that are still active within double-quoted strings.
16135 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16136
16137 # Same as above, but do not quote variable references.
16138 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16139
16140 # Sed substitution to delay expansion of an escaped shell variable in a
16141 # double_quote_subst'ed string.
16142 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16143
16144 # Sed substitution to delay expansion of an escaped single quote.
16145 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16146
16147 # Sed substitution to avoid accidental globbing in evaled expressions
16148 no_glob_subst='s/\*/\\\*/g'
16149
16150 # Global variables:
16151 ofile=libtool
16152 can_build_shared=yes
16153
16154 # All known linkers require a `.a' archive for static linking (except MSVC,
16155 # which needs '.lib').
16156 libext=a
16157
16158 with_gnu_ld="$lt_cv_prog_gnu_ld"
16159
16160 old_CC="$CC"
16161 old_CFLAGS="$CFLAGS"
16162
16163 # Set sane defaults for various variables
16164 test -z "$CC" && CC=cc
16165 test -z "$LTCC" && LTCC=$CC
16166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16167 test -z "$LD" && LD=ld
16168 test -z "$ac_objext" && ac_objext=o
16169
16170 for cc_temp in $compiler""; do
16171 case $cc_temp in
16172 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16173 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16174 \-*) ;;
16175 *) break;;
16176 esac
16177 done
16178 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16179
16180
16181 # Only perform the check for file, if the check method requires it
16182 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16183 case $deplibs_check_method in
16184 file_magic*)
16185 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16186 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16187 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16188 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16189 echo $ECHO_N "(cached) $ECHO_C" >&6
16190 else
16191 case $MAGIC_CMD in
16192 [\\/*] | ?:[\\/]*)
16193 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16194 ;;
16195 *)
16196 lt_save_MAGIC_CMD="$MAGIC_CMD"
16197 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16198 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16199 for ac_dir in $ac_dummy; do
16200 IFS="$lt_save_ifs"
16201 test -z "$ac_dir" && ac_dir=.
16202 if test -f $ac_dir/${ac_tool_prefix}file; then
16203 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16204 if test -n "$file_magic_test_file"; then
16205 case $deplibs_check_method in
16206 "file_magic "*)
16207 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16208 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16209 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16210 $EGREP "$file_magic_regex" > /dev/null; then
16211 :
16212 else
16213 cat <<_LT_EOF 1>&2
16214
16215 *** Warning: the command libtool uses to detect shared libraries,
16216 *** $file_magic_cmd, produces output that libtool cannot recognize.
16217 *** The result is that libtool may fail to recognize shared libraries
16218 *** as such. This will affect the creation of libtool libraries that
16219 *** depend on shared libraries, but programs linked with such libtool
16220 *** libraries will work regardless of this problem. Nevertheless, you
16221 *** may want to report the problem to your system manager and/or to
16222 *** bug-libtool@gnu.org
16223
16224 _LT_EOF
16225 fi ;;
16226 esac
16227 fi
16228 break
16229 fi
16230 done
16231 IFS="$lt_save_ifs"
16232 MAGIC_CMD="$lt_save_MAGIC_CMD"
16233 ;;
16234 esac
16235 fi
16236
16237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16238 if test -n "$MAGIC_CMD"; then
16239 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16240 echo "${ECHO_T}$MAGIC_CMD" >&6
16241 else
16242 echo "$as_me:$LINENO: result: no" >&5
16243 echo "${ECHO_T}no" >&6
16244 fi
16245
16246
16247
16248
16249
16250 if test -z "$lt_cv_path_MAGIC_CMD"; then
16251 if test -n "$ac_tool_prefix"; then
16252 echo "$as_me:$LINENO: checking for file" >&5
16253 echo $ECHO_N "checking for file... $ECHO_C" >&6
16254 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16255 echo $ECHO_N "(cached) $ECHO_C" >&6
16256 else
16257 case $MAGIC_CMD in
16258 [\\/*] | ?:[\\/]*)
16259 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16260 ;;
16261 *)
16262 lt_save_MAGIC_CMD="$MAGIC_CMD"
16263 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16264 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16265 for ac_dir in $ac_dummy; do
16266 IFS="$lt_save_ifs"
16267 test -z "$ac_dir" && ac_dir=.
16268 if test -f $ac_dir/file; then
16269 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16270 if test -n "$file_magic_test_file"; then
16271 case $deplibs_check_method in
16272 "file_magic "*)
16273 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16274 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16275 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16276 $EGREP "$file_magic_regex" > /dev/null; then
16277 :
16278 else
16279 cat <<_LT_EOF 1>&2
16280
16281 *** Warning: the command libtool uses to detect shared libraries,
16282 *** $file_magic_cmd, produces output that libtool cannot recognize.
16283 *** The result is that libtool may fail to recognize shared libraries
16284 *** as such. This will affect the creation of libtool libraries that
16285 *** depend on shared libraries, but programs linked with such libtool
16286 *** libraries will work regardless of this problem. Nevertheless, you
16287 *** may want to report the problem to your system manager and/or to
16288 *** bug-libtool@gnu.org
16289
16290 _LT_EOF
16291 fi ;;
16292 esac
16293 fi
16294 break
16295 fi
16296 done
16297 IFS="$lt_save_ifs"
16298 MAGIC_CMD="$lt_save_MAGIC_CMD"
16299 ;;
16300 esac
16301 fi
16302
16303 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16304 if test -n "$MAGIC_CMD"; then
16305 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16306 echo "${ECHO_T}$MAGIC_CMD" >&6
16307 else
16308 echo "$as_me:$LINENO: result: no" >&5
16309 echo "${ECHO_T}no" >&6
16310 fi
16311
16312
16313 else
16314 MAGIC_CMD=:
16315 fi
16316 fi
16317
16318 fi
16319 ;;
16320 esac
16321
16322 # Use C for the default configuration in the libtool script
16323
16324 lt_save_CC="$CC"
16325 ac_ext=c
16326 ac_cpp='$CPP $CPPFLAGS'
16327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16330
16331
16332 # Source file extension for C test sources.
16333 ac_ext=c
16334
16335 # Object file extension for compiled C test sources.
16336 objext=o
16337 objext=$objext
16338
16339 # Code to be used in simple compile tests
16340 lt_simple_compile_test_code="int some_variable = 0;"
16341
16342 # Code to be used in simple link tests
16343 lt_simple_link_test_code='int main(){return(0);}'
16344
16345
16346
16347
16348
16349
16350
16351 # If no C compiler was specified, use CC.
16352 LTCC=${LTCC-"$CC"}
16353
16354 # If no C compiler flags were specified, use CFLAGS.
16355 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16356
16357 # Allow CC to be a program name with arguments.
16358 compiler=$CC
16359
16360 # Save the default compiler, since it gets overwritten when the other
16361 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16362 compiler_DEFAULT=$CC
16363
16364 # save warnings/boilerplate of simple test code
16365 ac_outfile=conftest.$ac_objext
16366 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16367 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16368 _lt_compiler_boilerplate=`cat conftest.err`
16369 $RM conftest*
16370
16371 ac_outfile=conftest.$ac_objext
16372 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16373 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16374 _lt_linker_boilerplate=`cat conftest.err`
16375 $RM conftest*
16376
16377
16378 ## CAVEAT EMPTOR:
16379 ## There is no encapsulation within the following macros, do not change
16380 ## the running order or otherwise move them around unless you know exactly
16381 ## what you are doing...
16382 if test -n "$compiler"; then
16383
16384 lt_prog_compiler_no_builtin_flag=
16385
16386 if test "$GCC" = yes; then
16387 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16388
16389 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16390 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16391 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16392 echo $ECHO_N "(cached) $ECHO_C" >&6
16393 else
16394 lt_cv_prog_compiler_rtti_exceptions=no
16395 ac_outfile=conftest.$ac_objext
16396 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16397 lt_compiler_flag="-fno-rtti -fno-exceptions"
16398 # Insert the option either (1) after the last *FLAGS variable, or
16399 # (2) before a word containing "conftest.", or (3) at the end.
16400 # Note that $ac_compile itself does not contain backslashes and begins
16401 # with a dollar sign (not a hyphen), so the echo should work correctly.
16402 # The option is referenced via a variable to avoid confusing sed.
16403 lt_compile=`echo "$ac_compile" | $SED \
16404 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16405 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16406 -e 's:$: $lt_compiler_flag:'`
16407 (eval echo "\"\$as_me:16407: $lt_compile\"" >&5)
16408 (eval "$lt_compile" 2>conftest.err)
16409 ac_status=$?
16410 cat conftest.err >&5
16411 echo "$as_me:16411: \$? = $ac_status" >&5
16412 if (exit $ac_status) && test -s "$ac_outfile"; then
16413 # The compiler can only warn and ignore the option if not recognized
16414 # So say no if there are warnings other than the usual output.
16415 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16416 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16417 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16418 lt_cv_prog_compiler_rtti_exceptions=yes
16419 fi
16420 fi
16421 $RM conftest*
16422
16423 fi
16424 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16425 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16426
16427 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16428 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16429 else
16430 :
16431 fi
16432
16433 fi
16434
16435
16436
16437
16438
16439
16440 lt_prog_compiler_wl=
16441 lt_prog_compiler_pic=
16442 lt_prog_compiler_static=
16443
16444 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16445 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16446
16447 if test "$GCC" = yes; then
16448 lt_prog_compiler_wl='-Wl,'
16449 lt_prog_compiler_static='-static'
16450
16451 case $host_os in
16452 aix*)
16453 # All AIX code is PIC.
16454 if test "$host_cpu" = ia64; then
16455 # AIX 5 now supports IA64 processor
16456 lt_prog_compiler_static='-Bstatic'
16457 fi
16458 ;;
16459
16460 amigaos*)
16461 if test "$host_cpu" = m68k; then
16462 # FIXME: we need at least 68020 code to build shared libraries, but
16463 # adding the `-m68020' flag to GCC prevents building anything better,
16464 # like `-m68040'.
16465 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16466 fi
16467 ;;
16468
16469 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16470 # PIC is the default for these OSes.
16471 ;;
16472
16473 mingw* | cygwin* | pw32* | os2*)
16474 # This hack is so that the source file can tell whether it is being
16475 # built for inclusion in a dll (and should export symbols for example).
16476 # Although the cygwin gcc ignores -fPIC, still need this for old-style
16477 # (--disable-auto-import) libraries
16478 lt_prog_compiler_pic='-DDLL_EXPORT'
16479 ;;
16480
16481 darwin* | rhapsody*)
16482 # PIC is the default on this platform
16483 # Common symbols not allowed in MH_DYLIB files
16484 lt_prog_compiler_pic='-fno-common'
16485 ;;
16486
16487 hpux*)
16488 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16489 # not for PA HP-UX.
16490 case $host_cpu in
16491 hppa*64*|ia64*)
16492 # +Z the default
16493 ;;
16494 *)
16495 lt_prog_compiler_pic='-fPIC'
16496 ;;
16497 esac
16498 ;;
16499
16500 interix[3-9]*)
16501 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16502 # Instead, we relocate shared libraries at runtime.
16503 ;;
16504
16505 msdosdjgpp*)
16506 # Just because we use GCC doesn't mean we suddenly get shared libraries
16507 # on systems that don't support them.
16508 lt_prog_compiler_can_build_shared=no
16509 enable_shared=no
16510 ;;
16511
16512 *nto* | *qnx*)
16513 # QNX uses GNU C++, but need to define -shared option too, otherwise
16514 # it will coredump.
16515 lt_prog_compiler_pic='-fPIC -shared'
16516 ;;
16517
16518 sysv4*MP*)
16519 if test -d /usr/nec; then
16520 lt_prog_compiler_pic=-Kconform_pic
16521 fi
16522 ;;
16523
16524 *)
16525 lt_prog_compiler_pic='-fPIC'
16526 ;;
16527 esac
16528 else
16529 # PORTME Check for flag to pass linker flags through the system compiler.
16530 case $host_os in
16531 aix*)
16532 lt_prog_compiler_wl='-Wl,'
16533 if test "$host_cpu" = ia64; then
16534 # AIX 5 now supports IA64 processor
16535 lt_prog_compiler_static='-Bstatic'
16536 else
16537 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16538 fi
16539 ;;
16540 darwin*)
16541 # PIC is the default on this platform
16542 # Common symbols not allowed in MH_DYLIB files
16543 case $cc_basename in
16544 xlc*)
16545 lt_prog_compiler_pic='-qnocommon'
16546 lt_prog_compiler_wl='-Wl,'
16547 ;;
16548 esac
16549 ;;
16550
16551 mingw* | cygwin* | pw32* | os2*)
16552 # This hack is so that the source file can tell whether it is being
16553 # built for inclusion in a dll (and should export symbols for example).
16554 lt_prog_compiler_pic='-DDLL_EXPORT'
16555 ;;
16556
16557 hpux9* | hpux10* | hpux11*)
16558 lt_prog_compiler_wl='-Wl,'
16559 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16560 # not for PA HP-UX.
16561 case $host_cpu in
16562 hppa*64*|ia64*)
16563 # +Z the default
16564 ;;
16565 *)
16566 lt_prog_compiler_pic='+Z'
16567 ;;
16568 esac
16569 # Is there a better lt_prog_compiler_static that works with the bundled CC?
16570 lt_prog_compiler_static='${wl}-a ${wl}archive'
16571 ;;
16572
16573 irix5* | irix6* | nonstopux*)
16574 lt_prog_compiler_wl='-Wl,'
16575 # PIC (with -KPIC) is the default.
16576 lt_prog_compiler_static='-non_shared'
16577 ;;
16578
16579 linux* | k*bsd*-gnu)
16580 case $cc_basename in
16581 icc* | ecc*)
16582 lt_prog_compiler_wl='-Wl,'
16583 lt_prog_compiler_pic='-KPIC'
16584 lt_prog_compiler_static='-static'
16585 ;;
16586 pgcc* | pgf77* | pgf90* | pgf95*)
16587 # Portland Group compilers (*not* the Pentium gcc compiler,
16588 # which looks to be a dead project)
16589 lt_prog_compiler_wl='-Wl,'
16590 lt_prog_compiler_pic='-fpic'
16591 lt_prog_compiler_static='-Bstatic'
16592 ;;
16593 ccc*)
16594 lt_prog_compiler_wl='-Wl,'
16595 # All Alpha code is PIC.
16596 lt_prog_compiler_static='-non_shared'
16597 ;;
16598 *)
16599 case `$CC -V 2>&1 | sed 5q` in
16600 *Sun\ C*)
16601 # Sun C 5.9
16602 lt_prog_compiler_pic='-KPIC'
16603 lt_prog_compiler_static='-Bstatic'
16604 lt_prog_compiler_wl='-Wl,'
16605 ;;
16606 *Sun\ F*)
16607 # Sun Fortran 8.3 passes all unrecognized flags to the linker
16608 lt_prog_compiler_pic='-KPIC'
16609 lt_prog_compiler_static='-Bstatic'
16610 lt_prog_compiler_wl=''
16611 ;;
16612 esac
16613 ;;
16614 esac
16615 ;;
16616
16617 newsos6)
16618 lt_prog_compiler_pic='-KPIC'
16619 lt_prog_compiler_static='-Bstatic'
16620 ;;
16621
16622 *nto* | *qnx*)
16623 # QNX uses GNU C++, but need to define -shared option too, otherwise
16624 # it will coredump.
16625 lt_prog_compiler_pic='-fPIC -shared'
16626 ;;
16627
16628 osf3* | osf4* | osf5*)
16629 lt_prog_compiler_wl='-Wl,'
16630 # All OSF/1 code is PIC.
16631 lt_prog_compiler_static='-non_shared'
16632 ;;
16633
16634 rdos*)
16635 lt_prog_compiler_static='-non_shared'
16636 ;;
16637
16638 solaris*)
16639 lt_prog_compiler_pic='-KPIC'
16640 lt_prog_compiler_static='-Bstatic'
16641 case $cc_basename in
16642 f77* | f90* | f95*)
16643 lt_prog_compiler_wl='-Qoption ld ';;
16644 *)
16645 lt_prog_compiler_wl='-Wl,';;
16646 esac
16647 ;;
16648
16649 sunos4*)
16650 lt_prog_compiler_wl='-Qoption ld '
16651 lt_prog_compiler_pic='-PIC'
16652 lt_prog_compiler_static='-Bstatic'
16653 ;;
16654
16655 sysv4 | sysv4.2uw2* | sysv4.3*)
16656 lt_prog_compiler_wl='-Wl,'
16657 lt_prog_compiler_pic='-KPIC'
16658 lt_prog_compiler_static='-Bstatic'
16659 ;;
16660
16661 sysv4*MP*)
16662 if test -d /usr/nec ;then
16663 lt_prog_compiler_pic='-Kconform_pic'
16664 lt_prog_compiler_static='-Bstatic'
16665 fi
16666 ;;
16667
16668 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16669 lt_prog_compiler_wl='-Wl,'
16670 lt_prog_compiler_pic='-KPIC'
16671 lt_prog_compiler_static='-Bstatic'
16672 ;;
16673
16674 unicos*)
16675 lt_prog_compiler_wl='-Wl,'
16676 lt_prog_compiler_can_build_shared=no
16677 ;;
16678
16679 uts4*)
16680 lt_prog_compiler_pic='-pic'
16681 lt_prog_compiler_static='-Bstatic'
16682 ;;
16683
16684 *)
16685 lt_prog_compiler_can_build_shared=no
16686 ;;
16687 esac
16688 fi
16689
16690 case $host_os in
16691 # For platforms which do not support PIC, -DPIC is meaningless:
16692 *djgpp*)
16693 lt_prog_compiler_pic=
16694 ;;
16695 *)
16696 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16697 ;;
16698 esac
16699 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16700 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16701
16702
16703
16704
16705
16706
16707 #
16708 # Check to make sure the PIC flag actually works.
16709 #
16710 if test -n "$lt_prog_compiler_pic"; then
16711 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16712 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16713 if test "${lt_prog_compiler_pic_works+set}" = set; then
16714 echo $ECHO_N "(cached) $ECHO_C" >&6
16715 else
16716 lt_prog_compiler_pic_works=no
16717 ac_outfile=conftest.$ac_objext
16718 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16719 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16720 # Insert the option either (1) after the last *FLAGS variable, or
16721 # (2) before a word containing "conftest.", or (3) at the end.
16722 # Note that $ac_compile itself does not contain backslashes and begins
16723 # with a dollar sign (not a hyphen), so the echo should work correctly.
16724 # The option is referenced via a variable to avoid confusing sed.
16725 lt_compile=`echo "$ac_compile" | $SED \
16726 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16727 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16728 -e 's:$: $lt_compiler_flag:'`
16729 (eval echo "\"\$as_me:16729: $lt_compile\"" >&5)
16730 (eval "$lt_compile" 2>conftest.err)
16731 ac_status=$?
16732 cat conftest.err >&5
16733 echo "$as_me:16733: \$? = $ac_status" >&5
16734 if (exit $ac_status) && test -s "$ac_outfile"; then
16735 # The compiler can only warn and ignore the option if not recognized
16736 # So say no if there are warnings other than the usual output.
16737 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16738 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16739 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16740 lt_prog_compiler_pic_works=yes
16741 fi
16742 fi
16743 $RM conftest*
16744
16745 fi
16746 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16747 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16748
16749 if test x"$lt_prog_compiler_pic_works" = xyes; then
16750 case $lt_prog_compiler_pic in
16751 "" | " "*) ;;
16752 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16753 esac
16754 else
16755 lt_prog_compiler_pic=
16756 lt_prog_compiler_can_build_shared=no
16757 fi
16758
16759 fi
16760
16761
16762
16763
16764
16765
16766 #
16767 # Check to make sure the static flag actually works.
16768 #
16769 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16770 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16771 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16772 if test "${lt_prog_compiler_static_works+set}" = set; then
16773 echo $ECHO_N "(cached) $ECHO_C" >&6
16774 else
16775 lt_prog_compiler_static_works=no
16776 save_LDFLAGS="$LDFLAGS"
16777 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16778 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16779 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16780 # The linker can only warn and ignore the option if not recognized
16781 # So say no if there are warnings
16782 if test -s conftest.err; then
16783 # Append any errors to the config.log.
16784 cat conftest.err 1>&5
16785 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16786 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16787 if diff conftest.exp conftest.er2 >/dev/null; then
16788 lt_prog_compiler_static_works=yes
16789 fi
16790 else
16791 lt_prog_compiler_static_works=yes
16792 fi
16793 fi
16794 $RM conftest*
16795 LDFLAGS="$save_LDFLAGS"
16796
16797 fi
16798 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16799 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16800
16801 if test x"$lt_prog_compiler_static_works" = xyes; then
16802 :
16803 else
16804 lt_prog_compiler_static=
16805 fi
16806
16807
16808
16809
16810
16811
16812
16813 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16814 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16815 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16816 echo $ECHO_N "(cached) $ECHO_C" >&6
16817 else
16818 lt_cv_prog_compiler_c_o=no
16819 $RM -r conftest 2>/dev/null
16820 mkdir conftest
16821 cd conftest
16822 mkdir out
16823 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16824
16825 lt_compiler_flag="-o out/conftest2.$ac_objext"
16826 # Insert the option either (1) after the last *FLAGS variable, or
16827 # (2) before a word containing "conftest.", or (3) at the end.
16828 # Note that $ac_compile itself does not contain backslashes and begins
16829 # with a dollar sign (not a hyphen), so the echo should work correctly.
16830 lt_compile=`echo "$ac_compile" | $SED \
16831 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16832 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16833 -e 's:$: $lt_compiler_flag:'`
16834 (eval echo "\"\$as_me:16834: $lt_compile\"" >&5)
16835 (eval "$lt_compile" 2>out/conftest.err)
16836 ac_status=$?
16837 cat out/conftest.err >&5
16838 echo "$as_me:16838: \$? = $ac_status" >&5
16839 if (exit $ac_status) && test -s out/conftest2.$ac_objext
16840 then
16841 # The compiler can only warn and ignore the option if not recognized
16842 # So say no if there are warnings
16843 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16844 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16845 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16846 lt_cv_prog_compiler_c_o=yes
16847 fi
16848 fi
16849 chmod u+w . 2>&5
16850 $RM conftest*
16851 # SGI C++ compiler will create directory out/ii_files/ for
16852 # template instantiation
16853 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16854 $RM out/* && rmdir out
16855 cd ..
16856 $RM -r conftest
16857 $RM conftest*
16858
16859 fi
16860 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16861 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16862
16863
16864
16865
16866
16867
16868 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16869 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16870 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16871 echo $ECHO_N "(cached) $ECHO_C" >&6
16872 else
16873 lt_cv_prog_compiler_c_o=no
16874 $RM -r conftest 2>/dev/null
16875 mkdir conftest
16876 cd conftest
16877 mkdir out
16878 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16879
16880 lt_compiler_flag="-o out/conftest2.$ac_objext"
16881 # Insert the option either (1) after the last *FLAGS variable, or
16882 # (2) before a word containing "conftest.", or (3) at the end.
16883 # Note that $ac_compile itself does not contain backslashes and begins
16884 # with a dollar sign (not a hyphen), so the echo should work correctly.
16885 lt_compile=`echo "$ac_compile" | $SED \
16886 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16887 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16888 -e 's:$: $lt_compiler_flag:'`
16889 (eval echo "\"\$as_me:16889: $lt_compile\"" >&5)
16890 (eval "$lt_compile" 2>out/conftest.err)
16891 ac_status=$?
16892 cat out/conftest.err >&5
16893 echo "$as_me:16893: \$? = $ac_status" >&5
16894 if (exit $ac_status) && test -s out/conftest2.$ac_objext
16895 then
16896 # The compiler can only warn and ignore the option if not recognized
16897 # So say no if there are warnings
16898 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16899 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16900 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16901 lt_cv_prog_compiler_c_o=yes
16902 fi
16903 fi
16904 chmod u+w . 2>&5
16905 $RM conftest*
16906 # SGI C++ compiler will create directory out/ii_files/ for
16907 # template instantiation
16908 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16909 $RM out/* && rmdir out
16910 cd ..
16911 $RM -r conftest
16912 $RM conftest*
16913
16914 fi
16915 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16916 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16917
16918
16919
16920
16921 hard_links="nottested"
16922 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16923 # do not overwrite the value of need_locks provided by the user
16924 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16925 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16926 hard_links=yes
16927 $RM conftest*
16928 ln conftest.a conftest.b 2>/dev/null && hard_links=no
16929 touch conftest.a
16930 ln conftest.a conftest.b 2>&5 || hard_links=no
16931 ln conftest.a conftest.b 2>/dev/null && hard_links=no
16932 echo "$as_me:$LINENO: result: $hard_links" >&5
16933 echo "${ECHO_T}$hard_links" >&6
16934 if test "$hard_links" = no; then
16935 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16936 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16937 need_locks=warn
16938 fi
16939 else
16940 need_locks=no
16941 fi
16942
16943
16944
16945
16946
16947
16948 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16949 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16950
16951 runpath_var=
16952 allow_undefined_flag=
16953 always_export_symbols=no
16954 archive_cmds=
16955 archive_expsym_cmds=
16956 compiler_needs_object=no
16957 enable_shared_with_static_runtimes=no
16958 export_dynamic_flag_spec=
16959 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16960 hardcode_automatic=no
16961 hardcode_direct=no
16962 hardcode_direct_absolute=no
16963 hardcode_libdir_flag_spec=
16964 hardcode_libdir_flag_spec_ld=
16965 hardcode_libdir_separator=
16966 hardcode_minus_L=no
16967 hardcode_shlibpath_var=unsupported
16968 inherit_rpath=no
16969 link_all_deplibs=unknown
16970 module_cmds=
16971 module_expsym_cmds=
16972 old_archive_from_new_cmds=
16973 old_archive_from_expsyms_cmds=
16974 thread_safe_flag_spec=
16975 whole_archive_flag_spec=
16976 # include_expsyms should be a list of space-separated symbols to be *always*
16977 # included in the symbol list
16978 include_expsyms=
16979 # exclude_expsyms can be an extended regexp of symbols to exclude
16980 # it will be wrapped by ` (' and `)$', so one must not match beginning or
16981 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16982 # as well as any symbol that contains `d'.
16983 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16984 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16985 # platforms (ab)use it in PIC code, but their linkers get confused if
16986 # the symbol is explicitly referenced. Since portable code cannot
16987 # rely on this symbol name, it's probably fine to never include it in
16988 # preloaded symbol tables.
16989 extract_expsyms_cmds=
16990
16991 case $host_os in
16992 cygwin* | mingw* | pw32*)
16993 # FIXME: the MSVC++ port hasn't been tested in a loooong time
16994 # When not using gcc, we currently assume that we are using
16995 # Microsoft Visual C++.
16996 if test "$GCC" != yes; then
16997 with_gnu_ld=no
16998 fi
16999 ;;
17000 interix*)
17001 # we just hope/assume this is gcc and not c89 (= MSVC++)
17002 with_gnu_ld=yes
17003 ;;
17004 openbsd*)
17005 with_gnu_ld=no
17006 ;;
17007 esac
17008
17009 ld_shlibs=yes
17010 if test "$with_gnu_ld" = yes; then
17011 # If archive_cmds runs LD, not CC, wlarc should be empty
17012 wlarc='${wl}'
17013
17014 # Set some defaults for GNU ld with shared library support. These
17015 # are reset later if shared libraries are not supported. Putting them
17016 # here allows them to be overridden if necessary.
17017 runpath_var=LD_RUN_PATH
17018 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17019 export_dynamic_flag_spec='${wl}--export-dynamic'
17020 # ancient GNU ld didn't support --whole-archive et. al.
17021 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17022 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17023 else
17024 whole_archive_flag_spec=
17025 fi
17026 supports_anon_versioning=no
17027 case `$LD -v 2>&1` in
17028 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17029 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17030 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17031 *\ 2.11.*) ;; # other 2.11 versions
17032 *) supports_anon_versioning=yes ;;
17033 esac
17034
17035 # See if GNU ld supports shared libraries.
17036 case $host_os in
17037 aix[3-9]*)
17038 # On AIX/PPC, the GNU linker is very broken
17039 if test "$host_cpu" != ia64; then
17040 ld_shlibs=no
17041 cat <<_LT_EOF 1>&2
17042
17043 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17044 *** to be unable to reliably create shared libraries on AIX.
17045 *** Therefore, libtool is disabling shared libraries support. If you
17046 *** really care for shared libraries, you may want to modify your PATH
17047 *** so that a non-GNU linker is found, and then restart.
17048
17049 _LT_EOF
17050 fi
17051 ;;
17052
17053 amigaos*)
17054 if test "$host_cpu" = m68k; then
17055 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
17056 hardcode_libdir_flag_spec='-L$libdir'
17057 hardcode_minus_L=yes
17058 fi
17059
17060 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
17061 # that the semantics of dynamic libraries on AmigaOS, at least up
17062 # to version 4, is to share data among multiple programs linked
17063 # with the same dynamic library. Since this doesn't match the
17064 # behavior of shared libraries on other platforms, we can't use
17065 # them.
17066 ld_shlibs=no
17067 ;;
17068
17069 beos*)
17070 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17071 allow_undefined_flag=unsupported
17072 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17073 # support --undefined. This deserves some investigation. FIXME
17074 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17075 else
17076 ld_shlibs=no
17077 fi
17078 ;;
17079
17080 cygwin* | mingw* | pw32*)
17081 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17082 # as there is no search path for DLLs.
17083 hardcode_libdir_flag_spec='-L$libdir'
17084 allow_undefined_flag=unsupported
17085 always_export_symbols=no
17086 enable_shared_with_static_runtimes=yes
17087 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17088
17089 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17090 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17091 # If the export-symbols file already is a .def file (1st line
17092 # is EXPORTS), use it as is; otherwise, prepend...
17093 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17094 cp $export_symbols $output_objdir/$soname.def;
17095 else
17096 echo EXPORTS > $output_objdir/$soname.def;
17097 cat $export_symbols >> $output_objdir/$soname.def;
17098 fi~
17099 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17100 else
17101 ld_shlibs=no
17102 fi
17103 ;;
17104
17105 interix[3-9]*)
17106 hardcode_direct=no
17107 hardcode_shlibpath_var=no
17108 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17109 export_dynamic_flag_spec='${wl}-E'
17110 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17111 # Instead, shared libraries are loaded at an image base (0x10000000 by
17112 # default) and relocated if they conflict, which is a slow very memory
17113 # consuming and fragmenting process. To avoid this, we pick a random,
17114 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17115 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17116 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17117 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17118 ;;
17119
17120 gnu* | linux* | tpf* | k*bsd*-gnu)
17121 tmp_diet=no
17122 if test "$host_os" = linux-dietlibc; then
17123 case $cc_basename in
17124 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17125 esac
17126 fi
17127 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17128 && test "$tmp_diet" = no
17129 then
17130 tmp_addflag=
17131 case $cc_basename,$host_cpu in
17132 pgcc*) # Portland Group C compiler
17133 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17134 tmp_addflag=' $pic_flag'
17135 ;;
17136 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
17137 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17138 tmp_addflag=' $pic_flag -Mnomain' ;;
17139 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17140 tmp_addflag=' -i_dynamic' ;;
17141 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17142 tmp_addflag=' -i_dynamic -nofor_main' ;;
17143 ifc* | ifort*) # Intel Fortran compiler
17144 tmp_addflag=' -nofor_main' ;;
17145 esac
17146 case `$CC -V 2>&1 | sed 5q` in
17147 *Sun\ C*) # Sun C 5.9
17148 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17149 compiler_needs_object=yes
17150 tmp_sharedflag='-G' ;;
17151 *Sun\ F*) # Sun Fortran 8.3
17152 tmp_sharedflag='-G' ;;
17153 *)
17154 tmp_sharedflag='-shared' ;;
17155 esac
17156 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17157
17158 if test "x$supports_anon_versioning" = xyes; then
17159 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17160 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17161 echo "local: *; };" >> $output_objdir/$libname.ver~
17162 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17163 fi
17164 else
17165 ld_shlibs=no
17166 fi
17167 ;;
17168
17169 netbsd*)
17170 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17171 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17172 wlarc=
17173 else
17174 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17175 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17176 fi
17177 ;;
17178
17179 solaris*)
17180 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17181 ld_shlibs=no
17182 cat <<_LT_EOF 1>&2
17183
17184 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17185 *** create shared libraries on Solaris systems. Therefore, libtool
17186 *** is disabling shared libraries support. We urge you to upgrade GNU
17187 *** binutils to release 2.9.1 or newer. Another option is to modify
17188 *** your PATH or compiler configuration so that the native linker is
17189 *** used, and then restart.
17190
17191 _LT_EOF
17192 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17193 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17194 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17195 else
17196 ld_shlibs=no
17197 fi
17198 ;;
17199
17200 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17201 case `$LD -v 2>&1` in
17202 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17203 ld_shlibs=no
17204 cat <<_LT_EOF 1>&2
17205
17206 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17207 *** reliably create shared libraries on SCO systems. Therefore, libtool
17208 *** is disabling shared libraries support. We urge you to upgrade GNU
17209 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17210 *** your PATH or compiler configuration so that the native linker is
17211 *** used, and then restart.
17212
17213 _LT_EOF
17214 ;;
17215 *)
17216 # For security reasons, it is highly recommended that you always
17217 # use absolute paths for naming shared libraries, and exclude the
17218 # DT_RUNPATH tag from executables and libraries. But doing so
17219 # requires that you compile everything twice, which is a pain.
17220 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17221 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17222 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17223 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17224 else
17225 ld_shlibs=no
17226 fi
17227 ;;
17228 esac
17229 ;;
17230
17231 sunos4*)
17232 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17233 wlarc=
17234 hardcode_direct=yes
17235 hardcode_shlibpath_var=no
17236 ;;
17237
17238 *)
17239 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17240 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17241 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17242 else
17243 ld_shlibs=no
17244 fi
17245 ;;
17246 esac
17247
17248 if test "$ld_shlibs" = no; then
17249 runpath_var=
17250 hardcode_libdir_flag_spec=
17251 export_dynamic_flag_spec=
17252 whole_archive_flag_spec=
17253 fi
17254 else
17255 # PORTME fill in a description of your system's linker (not GNU ld)
17256 case $host_os in
17257 aix3*)
17258 allow_undefined_flag=unsupported
17259 always_export_symbols=yes
17260 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17261 # Note: this linker hardcodes the directories in LIBPATH if there
17262 # are no directories specified by -L.
17263 hardcode_minus_L=yes
17264 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17265 # Neither direct hardcoding nor static linking is supported with a
17266 # broken collect2.
17267 hardcode_direct=unsupported
17268 fi
17269 ;;
17270
17271 aix[4-9]*)
17272 if test "$host_cpu" = ia64; then
17273 # On IA64, the linker does run time linking by default, so we don't
17274 # have to do anything special.
17275 aix_use_runtimelinking=no
17276 exp_sym_flag='-Bexport'
17277 no_entry_flag=""
17278 else
17279 # If we're using GNU nm, then we don't want the "-C" option.
17280 # -C means demangle to AIX nm, but means don't demangle with GNU nm
17281 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17282 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17283 else
17284 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17285 fi
17286 aix_use_runtimelinking=no
17287
17288 # Test if we are trying to use run time linking or normal
17289 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17290 # need to do runtime linking.
17291 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17292 for ld_flag in $LDFLAGS; do
17293 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17294 aix_use_runtimelinking=yes
17295 break
17296 fi
17297 done
17298 ;;
17299 esac
17300
17301 exp_sym_flag='-bexport'
17302 no_entry_flag='-bnoentry'
17303 fi
17304
17305 # When large executables or shared objects are built, AIX ld can
17306 # have problems creating the table of contents. If linking a library
17307 # or program results in "error TOC overflow" add -mminimal-toc to
17308 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17309 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17310
17311 archive_cmds=''
17312 hardcode_direct=yes
17313 hardcode_direct_absolute=yes
17314 hardcode_libdir_separator=':'
17315 link_all_deplibs=yes
17316 file_list_spec='${wl}-f,'
17317
17318 if test "$GCC" = yes; then
17319 case $host_os in aix4.[012]|aix4.[012].*)
17320 # We only want to do this on AIX 4.2 and lower, the check
17321 # below for broken collect2 doesn't work under 4.3+
17322 collect2name=`${CC} -print-prog-name=collect2`
17323 if test -f "$collect2name" &&
17324 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17325 then
17326 # We have reworked collect2
17327 :
17328 else
17329 # We have old collect2
17330 hardcode_direct=unsupported
17331 # It fails to find uninstalled libraries when the uninstalled
17332 # path is not listed in the libpath. Setting hardcode_minus_L
17333 # to unsupported forces relinking
17334 hardcode_minus_L=yes
17335 hardcode_libdir_flag_spec='-L$libdir'
17336 hardcode_libdir_separator=
17337 fi
17338 ;;
17339 esac
17340 shared_flag='-shared'
17341 if test "$aix_use_runtimelinking" = yes; then
17342 shared_flag="$shared_flag "'${wl}-G'
17343 fi
17344 else
17345 # not using gcc
17346 if test "$host_cpu" = ia64; then
17347 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17348 # chokes on -Wl,-G. The following line is correct:
17349 shared_flag='-G'
17350 else
17351 if test "$aix_use_runtimelinking" = yes; then
17352 shared_flag='${wl}-G'
17353 else
17354 shared_flag='${wl}-bM:SRE'
17355 fi
17356 fi
17357 fi
17358
17359 # It seems that -bexpall does not export symbols beginning with
17360 # underscore (_), so it is better to generate a list of symbols to export.
17361 always_export_symbols=yes
17362 if test "$aix_use_runtimelinking" = yes; then
17363 # Warning - without using the other runtime loading flags (-brtl),
17364 # -berok will link without error, but may produce a broken library.
17365 allow_undefined_flag='-berok'
17366 # Determine the default libpath from the value encoded in an
17367 # empty executable.
17368 cat >conftest.$ac_ext <<_ACEOF
17369 /* confdefs.h. */
17370 _ACEOF
17371 cat confdefs.h >>conftest.$ac_ext
17372 cat >>conftest.$ac_ext <<_ACEOF
17373 /* end confdefs.h. */
17374
17375 int
17376 main ()
17377 {
17378
17379 ;
17380 return 0;
17381 }
17382 _ACEOF
17383 rm -f conftest.$ac_objext conftest$ac_exeext
17384 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17385 (eval $ac_link) 2>conftest.er1
17386 ac_status=$?
17387 grep -v '^ *+' conftest.er1 >conftest.err
17388 rm -f conftest.er1
17389 cat conftest.err >&5
17390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17391 (exit $ac_status); } &&
17392 { ac_try='test -z "$ac_c_werror_flag"
17393 || test ! -s conftest.err'
17394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17395 (eval $ac_try) 2>&5
17396 ac_status=$?
17397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17398 (exit $ac_status); }; } &&
17399 { ac_try='test -s conftest$ac_exeext'
17400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17401 (eval $ac_try) 2>&5
17402 ac_status=$?
17403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17404 (exit $ac_status); }; }; then
17405
17406 lt_aix_libpath_sed='
17407 /Import File Strings/,/^$/ {
17408 /^0/ {
17409 s/^0 *\(.*\)$/\1/
17410 p
17411 }
17412 }'
17413 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17414 # Check for a 64-bit object if we didn't find anything.
17415 if test -z "$aix_libpath"; then
17416 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17417 fi
17418 else
17419 echo "$as_me: failed program was:" >&5
17420 sed 's/^/| /' conftest.$ac_ext >&5
17421
17422 fi
17423 rm -f conftest.err conftest.$ac_objext \
17424 conftest$ac_exeext conftest.$ac_ext
17425 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17426
17427 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17428 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
17429 else
17430 if test "$host_cpu" = ia64; then
17431 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17432 allow_undefined_flag="-z nodefs"
17433 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17434 else
17435 # Determine the default libpath from the value encoded in an
17436 # empty executable.
17437 cat >conftest.$ac_ext <<_ACEOF
17438 /* confdefs.h. */
17439 _ACEOF
17440 cat confdefs.h >>conftest.$ac_ext
17441 cat >>conftest.$ac_ext <<_ACEOF
17442 /* end confdefs.h. */
17443
17444 int
17445 main ()
17446 {
17447
17448 ;
17449 return 0;
17450 }
17451 _ACEOF
17452 rm -f conftest.$ac_objext conftest$ac_exeext
17453 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17454 (eval $ac_link) 2>conftest.er1
17455 ac_status=$?
17456 grep -v '^ *+' conftest.er1 >conftest.err
17457 rm -f conftest.er1
17458 cat conftest.err >&5
17459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17460 (exit $ac_status); } &&
17461 { ac_try='test -z "$ac_c_werror_flag"
17462 || test ! -s conftest.err'
17463 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17464 (eval $ac_try) 2>&5
17465 ac_status=$?
17466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17467 (exit $ac_status); }; } &&
17468 { ac_try='test -s conftest$ac_exeext'
17469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17470 (eval $ac_try) 2>&5
17471 ac_status=$?
17472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17473 (exit $ac_status); }; }; then
17474
17475 lt_aix_libpath_sed='
17476 /Import File Strings/,/^$/ {
17477 /^0/ {
17478 s/^0 *\(.*\)$/\1/
17479 p
17480 }
17481 }'
17482 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17483 # Check for a 64-bit object if we didn't find anything.
17484 if test -z "$aix_libpath"; then
17485 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17486 fi
17487 else
17488 echo "$as_me: failed program was:" >&5
17489 sed 's/^/| /' conftest.$ac_ext >&5
17490
17491 fi
17492 rm -f conftest.err conftest.$ac_objext \
17493 conftest$ac_exeext conftest.$ac_ext
17494 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17495
17496 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17497 # Warning - without using the other run time loading flags,
17498 # -berok will link without error, but may produce a broken library.
17499 no_undefined_flag=' ${wl}-bernotok'
17500 allow_undefined_flag=' ${wl}-berok'
17501 # Exported symbols can be pulled into shared objects from archives
17502 whole_archive_flag_spec='$convenience'
17503 archive_cmds_need_lc=yes
17504 # This is similar to how AIX traditionally builds its shared libraries.
17505 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
17506 fi
17507 fi
17508 ;;
17509
17510 amigaos*)
17511 if test "$host_cpu" = m68k; then
17512 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
17513 hardcode_libdir_flag_spec='-L$libdir'
17514 hardcode_minus_L=yes
17515 fi
17516 # see comment about different semantics on the GNU ld section
17517 ld_shlibs=no
17518 ;;
17519
17520 bsdi[45]*)
17521 export_dynamic_flag_spec=-rdynamic
17522 ;;
17523
17524 cygwin* | mingw* | pw32*)
17525 # When not using gcc, we currently assume that we are using
17526 # Microsoft Visual C++.
17527 # hardcode_libdir_flag_spec is actually meaningless, as there is
17528 # no search path for DLLs.
17529 hardcode_libdir_flag_spec=' '
17530 allow_undefined_flag=unsupported
17531 # Tell ltmain to make .lib files, not .a files.
17532 libext=lib
17533 # Tell ltmain to make .dll files, not .so files.
17534 shrext_cmds=".dll"
17535 # FIXME: Setting linknames here is a bad hack.
17536 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17537 # The linker will automatically build a .lib file if we build a DLL.
17538 old_archive_from_new_cmds='true'
17539 # FIXME: Should let the user specify the lib program.
17540 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17541 fix_srcfile_path='`cygpath -w "$srcfile"`'
17542 enable_shared_with_static_runtimes=yes
17543 ;;
17544
17545 darwin* | rhapsody*)
17546 case $host_os in
17547 rhapsody* | darwin1.[012])
17548 allow_undefined_flag='${wl}-undefined ${wl}suppress'
17549 ;;
17550 *) # Darwin 1.3 on
17551 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17552 10.[012])
17553 allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17554 ;;
17555 10.*)
17556 allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17557 ;;
17558 esac
17559 ;;
17560 esac
17561 archive_cmds_need_lc=no
17562 hardcode_direct=no
17563 hardcode_automatic=yes
17564 hardcode_shlibpath_var=unsupported
17565 whole_archive_flag_spec=''
17566 link_all_deplibs=yes
17567 if test "$GCC" = yes ; then
17568 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17569 echo $ECHO_N "(cached) $ECHO_C" >&6
17570 else
17571 lt_cv_apple_cc_single_mod=no
17572 if test -z "${LT_MULTI_MODULE}"; then
17573 # By default we will add the -single_module flag. You can override
17574 # by either setting the environment variable LT_MULTI_MODULE
17575 # non-empty at configure time, or by adding -multi-module to the
17576 # link flags.
17577 echo "int foo(void){return 1;}" > conftest.c
17578 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17579 -dynamiclib ${wl}-single_module conftest.c
17580 if test -f libconftest.dylib; then
17581 lt_cv_apple_cc_single_mod=yes
17582 rm libconftest.dylib
17583 fi
17584 rm conftest.$ac_ext
17585 fi
17586 fi
17587
17588 output_verbose_link_cmd=echo
17589 if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17590 archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17591 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $single_module -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17592 else
17593 archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17594 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17595 fi
17596 module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17597 module_expsym_cmds='sed -e "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17598 else
17599 case $cc_basename in
17600 xlc*)
17601 output_verbose_link_cmd=echo
17602 archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17603 module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17604 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17605 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17606 module_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17607 ;;
17608 *)
17609 ld_shlibs=no
17610 ;;
17611 esac
17612 fi
17613 ;;
17614
17615 dgux*)
17616 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17617 hardcode_libdir_flag_spec='-L$libdir'
17618 hardcode_shlibpath_var=no
17619 ;;
17620
17621 freebsd1*)
17622 ld_shlibs=no
17623 ;;
17624
17625 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17626 # support. Future versions do this automatically, but an explicit c++rt0.o
17627 # does not break anything, and helps significantly (at the cost of a little
17628 # extra space).
17629 freebsd2.2*)
17630 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17631 hardcode_libdir_flag_spec='-R$libdir'
17632 hardcode_direct=yes
17633 hardcode_shlibpath_var=no
17634 ;;
17635
17636 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17637 freebsd2*)
17638 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17639 hardcode_direct=yes
17640 hardcode_minus_L=yes
17641 hardcode_shlibpath_var=no
17642 ;;
17643
17644 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17645 freebsd* | dragonfly*)
17646 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17647 hardcode_libdir_flag_spec='-R$libdir'
17648 hardcode_direct=yes
17649 hardcode_shlibpath_var=no
17650 ;;
17651
17652 hpux9*)
17653 if test "$GCC" = yes; then
17654 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
17655 else
17656 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
17657 fi
17658 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17659 hardcode_libdir_separator=:
17660 hardcode_direct=yes
17661
17662 # hardcode_minus_L: Not really in the search PATH,
17663 # but as the default location of the library.
17664 hardcode_minus_L=yes
17665 export_dynamic_flag_spec='${wl}-E'
17666 ;;
17667
17668 hpux10*)
17669 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17670 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17671 else
17672 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17673 fi
17674 if test "$with_gnu_ld" = no; then
17675 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17676 hardcode_libdir_flag_spec_ld='+b $libdir'
17677 hardcode_libdir_separator=:
17678 hardcode_direct=yes
17679 hardcode_direct_absolute=yes
17680 export_dynamic_flag_spec='${wl}-E'
17681 # hardcode_minus_L: Not really in the search PATH,
17682 # but as the default location of the library.
17683 hardcode_minus_L=yes
17684 fi
17685 ;;
17686
17687 hpux11*)
17688 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17689 case $host_cpu in
17690 hppa*64*)
17691 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17692 ;;
17693 ia64*)
17694 archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17695 ;;
17696 *)
17697 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17698 ;;
17699 esac
17700 else
17701 case $host_cpu in
17702 hppa*64*)
17703 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17704 ;;
17705 ia64*)
17706 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17707 ;;
17708 *)
17709 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17710 ;;
17711 esac
17712 fi
17713 if test "$with_gnu_ld" = no; then
17714 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17715 hardcode_libdir_separator=:
17716
17717 case $host_cpu in
17718 hppa*64*|ia64*)
17719 hardcode_direct=no
17720 hardcode_shlibpath_var=no
17721 ;;
17722 *)
17723 hardcode_direct=yes
17724 hardcode_direct_absolute=yes
17725 export_dynamic_flag_spec='${wl}-E'
17726
17727 # hardcode_minus_L: Not really in the search PATH,
17728 # but as the default location of the library.
17729 hardcode_minus_L=yes
17730 ;;
17731 esac
17732 fi
17733 ;;
17734
17735 irix5* | irix6* | nonstopux*)
17736 if test "$GCC" = yes; then
17737 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
17738 # Try to use the -exported_symbol ld option, if it does not
17739 # work, assume that -exports_file does not work either and
17740 # implicitly export all symbols.
17741 save_LDFLAGS="$LDFLAGS"
17742 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17743 cat >conftest.$ac_ext <<_ACEOF
17744 int foo(void) {}
17745 _ACEOF
17746 rm -f conftest.$ac_objext conftest$ac_exeext
17747 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17748 (eval $ac_link) 2>conftest.er1
17749 ac_status=$?
17750 grep -v '^ *+' conftest.er1 >conftest.err
17751 rm -f conftest.er1
17752 cat conftest.err >&5
17753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17754 (exit $ac_status); } &&
17755 { ac_try='test -z "$ac_c_werror_flag"
17756 || test ! -s conftest.err'
17757 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17758 (eval $ac_try) 2>&5
17759 ac_status=$?
17760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17761 (exit $ac_status); }; } &&
17762 { ac_try='test -s conftest$ac_exeext'
17763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17764 (eval $ac_try) 2>&5
17765 ac_status=$?
17766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17767 (exit $ac_status); }; }; then
17768 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
17769
17770 else
17771 echo "$as_me: failed program was:" >&5
17772 sed 's/^/| /' conftest.$ac_ext >&5
17773
17774 fi
17775 rm -f conftest.err conftest.$ac_objext \
17776 conftest$ac_exeext conftest.$ac_ext
17777 LDFLAGS="$save_LDFLAGS"
17778 else
17779 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17780 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
17781 fi
17782 archive_cmds_need_lc='no'
17783 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17784 hardcode_libdir_separator=:
17785 inherit_rpath=yes
17786 link_all_deplibs=yes
17787 ;;
17788
17789 netbsd*)
17790 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17791 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
17792 else
17793 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
17794 fi
17795 hardcode_libdir_flag_spec='-R$libdir'
17796 hardcode_direct=yes
17797 hardcode_shlibpath_var=no
17798 ;;
17799
17800 newsos6)
17801 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17802 hardcode_direct=yes
17803 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17804 hardcode_libdir_separator=:
17805 hardcode_shlibpath_var=no
17806 ;;
17807
17808 *nto* | *qnx*)
17809 ;;
17810
17811 openbsd*)
17812 hardcode_direct=yes
17813 hardcode_shlibpath_var=no
17814 hardcode_direct_absolute=yes
17815 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17816 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17817 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17818 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17819 export_dynamic_flag_spec='${wl}-E'
17820 else
17821 case $host_os in
17822 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17823 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17824 hardcode_libdir_flag_spec='-R$libdir'
17825 ;;
17826 *)
17827 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17828 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17829 ;;
17830 esac
17831 fi
17832 ;;
17833
17834 os2*)
17835 hardcode_libdir_flag_spec='-L$libdir'
17836 hardcode_minus_L=yes
17837 allow_undefined_flag=unsupported
17838 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
17839 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17840 ;;
17841
17842 osf3*)
17843 if test "$GCC" = yes; then
17844 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17845 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
17846 else
17847 allow_undefined_flag=' -expect_unresolved \*'
17848 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17849 fi
17850 archive_cmds_need_lc='no'
17851 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17852 hardcode_libdir_separator=:
17853 ;;
17854
17855 osf4* | osf5*) # as osf3* with the addition of -msym flag
17856 if test "$GCC" = yes; then
17857 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17858 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
17859 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17860 else
17861 allow_undefined_flag=' -expect_unresolved \*'
17862 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17863 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
17864 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
17865
17866 # Both c and cxx compiler support -rpath directly
17867 hardcode_libdir_flag_spec='-rpath $libdir'
17868 fi
17869 archive_cmds_need_lc='no'
17870 hardcode_libdir_separator=:
17871 ;;
17872
17873 solaris*)
17874 no_undefined_flag=' -z defs'
17875 if test "$GCC" = yes; then
17876 wlarc='${wl}'
17877 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17878 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17879 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17880 else
17881 case `$CC -V 2>&1` in
17882 *"Compilers 5.0"*)
17883 wlarc=''
17884 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17885 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17886 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17887 ;;
17888 *)
17889 wlarc='${wl}'
17890 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17891 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17892 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17893 ;;
17894 esac
17895 fi
17896 hardcode_libdir_flag_spec='-R$libdir'
17897 hardcode_shlibpath_var=no
17898 case $host_os in
17899 solaris2.[0-5] | solaris2.[0-5].*) ;;
17900 *)
17901 # The compiler driver will combine and reorder linker options,
17902 # but understands `-z linker_flag'. GCC discards it without `$wl',
17903 # but is careful enough not to reorder.
17904 # Supported since Solaris 2.6 (maybe 2.5.1?)
17905 if test "$GCC" = yes; then
17906 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17907 else
17908 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17909 fi
17910 ;;
17911 esac
17912 link_all_deplibs=yes
17913 ;;
17914
17915 sunos4*)
17916 if test "x$host_vendor" = xsequent; then
17917 # Use $CC to link under sequent, because it throws in some extra .o
17918 # files that make .init and .fini sections work.
17919 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17920 else
17921 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17922 fi
17923 hardcode_libdir_flag_spec='-L$libdir'
17924 hardcode_direct=yes
17925 hardcode_minus_L=yes
17926 hardcode_shlibpath_var=no
17927 ;;
17928
17929 sysv4)
17930 case $host_vendor in
17931 sni)
17932 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17933 hardcode_direct=yes # is this really true???
17934 ;;
17935 siemens)
17936 ## LD is ld it makes a PLAMLIB
17937 ## CC just makes a GrossModule.
17938 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17939 reload_cmds='$CC -r -o $output$reload_objs'
17940 hardcode_direct=no
17941 ;;
17942 motorola)
17943 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17944 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17945 ;;
17946 esac
17947 runpath_var='LD_RUN_PATH'
17948 hardcode_shlibpath_var=no
17949 ;;
17950
17951 sysv4.3*)
17952 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17953 hardcode_shlibpath_var=no
17954 export_dynamic_flag_spec='-Bexport'
17955 ;;
17956
17957 sysv4*MP*)
17958 if test -d /usr/nec; then
17959 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17960 hardcode_shlibpath_var=no
17961 runpath_var=LD_RUN_PATH
17962 hardcode_runpath_var=yes
17963 ld_shlibs=yes
17964 fi
17965 ;;
17966
17967 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17968 no_undefined_flag='${wl}-z,text'
17969 archive_cmds_need_lc=no
17970 hardcode_shlibpath_var=no
17971 runpath_var='LD_RUN_PATH'
17972
17973 if test "$GCC" = yes; then
17974 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17975 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17976 else
17977 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17978 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17979 fi
17980 ;;
17981
17982 sysv5* | sco3.2v5* | sco5v6*)
17983 # Note: We can NOT use -z defs as we might desire, because we do not
17984 # link with -lc, and that would cause any symbols used from libc to
17985 # always be unresolved, which means just about no library would
17986 # ever link correctly. If we're not using GNU ld we use -z text
17987 # though, which does catch some bad symbols but isn't as heavy-handed
17988 # as -z defs.
17989 no_undefined_flag='${wl}-z,text'
17990 allow_undefined_flag='${wl}-z,nodefs'
17991 archive_cmds_need_lc=no
17992 hardcode_shlibpath_var=no
17993 hardcode_libdir_flag_spec='${wl}-R,$libdir'
17994 hardcode_libdir_separator=':'
17995 link_all_deplibs=yes
17996 export_dynamic_flag_spec='${wl}-Bexport'
17997 runpath_var='LD_RUN_PATH'
17998
17999 if test "$GCC" = yes; then
18000 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18001 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18002 else
18003 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18004 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18005 fi
18006 ;;
18007
18008 uts4*)
18009 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18010 hardcode_libdir_flag_spec='-L$libdir'
18011 hardcode_shlibpath_var=no
18012 ;;
18013
18014 *)
18015 ld_shlibs=no
18016 ;;
18017 esac
18018
18019 if test x$host_vendor = xsni; then
18020 case $host in
18021 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18022 export_dynamic_flag_spec='${wl}-Blargedynsym'
18023 ;;
18024 esac
18025 fi
18026 fi
18027
18028 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18029 echo "${ECHO_T}$ld_shlibs" >&6
18030 test "$ld_shlibs" = no && can_build_shared=no
18031
18032 with_gnu_ld=$with_gnu_ld
18033
18034
18035
18036
18037
18038
18039
18040
18041
18042
18043
18044
18045
18046
18047
18048 #
18049 # Do we need to explicitly link libc?
18050 #
18051 case "x$archive_cmds_need_lc" in
18052 x|xyes)
18053 # Assume -lc should be added
18054 archive_cmds_need_lc=yes
18055
18056 if test "$enable_shared" = yes && test "$GCC" = yes; then
18057 case $archive_cmds in
18058 *'~'*)
18059 # FIXME: we may have to deal with multi-command sequences.
18060 ;;
18061 '$CC '*)
18062 # Test whether the compiler implicitly links with -lc since on some
18063 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18064 # to ld, don't add -lc before -lgcc.
18065 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18066 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18067 $RM conftest*
18068 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18069
18070 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18071 (eval $ac_compile) 2>&5
18072 ac_status=$?
18073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18074 (exit $ac_status); } 2>conftest.err; then
18075 soname=conftest
18076 lib=conftest
18077 libobjs=conftest.$ac_objext
18078 deplibs=
18079 wl=$lt_prog_compiler_wl
18080 pic_flag=$lt_prog_compiler_pic
18081 compiler_flags=-v
18082 linker_flags=-v
18083 verstring=
18084 output_objdir=.
18085 libname=conftest
18086 lt_save_allow_undefined_flag=$allow_undefined_flag
18087 allow_undefined_flag=
18088 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18089 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18090 ac_status=$?
18091 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18092 (exit $ac_status); }
18093 then
18094 archive_cmds_need_lc=no
18095 else
18096 archive_cmds_need_lc=yes
18097 fi
18098 allow_undefined_flag=$lt_save_allow_undefined_flag
18099 else
18100 cat conftest.err 1>&5
18101 fi
18102 $RM conftest*
18103 echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18104 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18105 ;;
18106 esac
18107 fi
18108 ;;
18109 esac
18110
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209
18210
18211
18212
18213
18214
18215
18216
18217
18218
18219
18220
18221
18222
18223
18224
18225
18226
18227
18228
18229
18230
18231
18232
18233
18234
18235
18236
18237
18238
18239
18240
18241
18242
18243
18244
18245
18246
18247
18248
18249
18250
18251
18252
18253
18254
18255
18256
18257
18258
18259
18260
18261
18262
18263
18264
18265
18266
18267 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18268 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18269 withGCC=$GCC
18270 if test "$withGCC" = yes; then
18271 case $host_os in
18272 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18273 *) lt_awk_arg="/^libraries:/" ;;
18274 esac
18275 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18276 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18277 # if the path contains ";" then we assume it to be the separator
18278 # otherwise default to the standard path separator (i.e. ":") - it is
18279 # assumed that no part of a normal pathname contains ";" but that should
18280 # okay in the real world where ";" in dirpaths is itself problematic.
18281 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18282 else
18283 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18284 fi
18285 # Ok, now we have the path, separated by spaces, we can step through it
18286 # and add multilib dir if necessary.
18287 lt_tmp_lt_search_path_spec=
18288 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18289 for lt_sys_path in $lt_search_path_spec; do
18290 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18291 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18292 else
18293 test -d "$lt_sys_path" && \
18294 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18295 fi
18296 done
18297 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18298 BEGIN {RS=" "; FS="/|\n";} {
18299 lt_foo="";
18300 lt_count=0;
18301 for (lt_i = NF; lt_i > 0; lt_i--) {
18302 if ($lt_i != "" && $lt_i != ".") {
18303 if ($lt_i == "..") {
18304 lt_count++;
18305 } else {
18306 if (lt_count == 0) {
18307 lt_foo="/" $lt_i lt_foo;
18308 } else {
18309 lt_count--;
18310 }
18311 }
18312 }
18313 }
18314 if (lt_foo != "") { lt_freq[lt_foo]++; }
18315 if (lt_freq[lt_foo] == 1) { print lt_foo; }
18316 }'`
18317 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18318 else
18319 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18320 fi
18321 library_names_spec=
18322 libname_spec='lib$name'
18323 soname_spec=
18324 shrext_cmds=".so"
18325 postinstall_cmds=
18326 postuninstall_cmds=
18327 finish_cmds=
18328 finish_eval=
18329 shlibpath_var=
18330 shlibpath_overrides_runpath=unknown
18331 version_type=none
18332 dynamic_linker="$host_os ld.so"
18333 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18334 need_lib_prefix=unknown
18335 hardcode_into_libs=no
18336
18337 # when you set need_version to no, make sure it does not cause -set_version
18338 # flags to be left without arguments
18339 need_version=unknown
18340
18341 case $host_os in
18342 aix3*)
18343 version_type=linux
18344 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18345 shlibpath_var=LIBPATH
18346
18347 # AIX 3 has no versioning support, so we append a major version to the name.
18348 soname_spec='${libname}${release}${shared_ext}$major'
18349 ;;
18350
18351 aix[4-9]*)
18352 version_type=linux
18353 need_lib_prefix=no
18354 need_version=no
18355 hardcode_into_libs=yes
18356 if test "$host_cpu" = ia64; then
18357 # AIX 5 supports IA64
18358 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18359 shlibpath_var=LD_LIBRARY_PATH
18360 else
18361 # With GCC up to 2.95.x, collect2 would create an import file
18362 # for dependence libraries. The import file would start with
18363 # the line `#! .'. This would cause the generated library to
18364 # depend on `.', always an invalid library. This was fixed in
18365 # development snapshots of GCC prior to 3.0.
18366 case $host_os in
18367 aix4 | aix4.[01] | aix4.[01].*)
18368 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18369 echo ' yes '
18370 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18371 :
18372 else
18373 can_build_shared=no
18374 fi
18375 ;;
18376 esac
18377 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18378 # soname into executable. Probably we can add versioning support to
18379 # collect2, so additional links can be useful in future.
18380 if test "$aix_use_runtimelinking" = yes; then
18381 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18382 # instead of lib<name>.a to let people know that these are not
18383 # typical AIX shared libraries.
18384 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18385 else
18386 # We preserve .a as extension for shared libraries through AIX4.2
18387 # and later when we are not doing run time linking.
18388 library_names_spec='${libname}${release}.a $libname.a'
18389 soname_spec='${libname}${release}${shared_ext}$major'
18390 fi
18391 shlibpath_var=LIBPATH
18392 fi
18393 ;;
18394
18395 amigaos*)
18396 if test "$host_cpu" = m68k; then
18397 library_names_spec='$libname.ixlibrary $libname.a'
18398 # Create ${libname}_ixlibrary.a entries in /sys/libs.
18399 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
18400 else
18401 dynamic_linker=no
18402 fi
18403 ;;
18404
18405 beos*)
18406 library_names_spec='${libname}${shared_ext}'
18407 dynamic_linker="$host_os ld.so"
18408 shlibpath_var=LIBRARY_PATH
18409 ;;
18410
18411 bsdi[45]*)
18412 version_type=linux
18413 need_version=no
18414 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18415 soname_spec='${libname}${release}${shared_ext}$major'
18416 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18417 shlibpath_var=LD_LIBRARY_PATH
18418 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18419 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18420 # the default ld.so.conf also contains /usr/contrib/lib and
18421 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18422 # libtool to hard-code these into programs
18423 ;;
18424
18425 cygwin* | mingw* | pw32*)
18426 version_type=windows
18427 shrext_cmds=".dll"
18428 need_version=no
18429 need_lib_prefix=no
18430
18431 case $withGCC,$host_os in
18432 yes,cygwin* | yes,mingw* | yes,pw32*)
18433 library_names_spec='$libname.dll.a'
18434 # DLL is installed to $(libdir)/../bin by postinstall_cmds
18435 postinstall_cmds='base_file=`basename \${file}`~
18436 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18437 dldir=$destdir/`dirname \$dlpath`~
18438 test -d \$dldir || mkdir -p \$dldir~
18439 $install_prog $dir/$dlname \$dldir/$dlname~
18440 chmod a+x \$dldir/$dlname~
18441 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18442 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18443 fi'
18444 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18445 dlpath=$dir/\$dldll~
18446 $RM \$dlpath'
18447 shlibpath_overrides_runpath=yes
18448
18449 case $host_os in
18450 cygwin*)
18451 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18452 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18453 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18454 ;;
18455 mingw*)
18456 # MinGW DLLs use traditional 'lib' prefix
18457 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18458 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18459 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18460 # It is most probably a Windows format PATH printed by
18461 # mingw gcc, but we are running on Cygwin. Gcc prints its search
18462 # path with ; separators, and with drive letters. We can handle the
18463 # drive letters (cygwin fileutils understands them), so leave them,
18464 # especially as we might pass files found there to a mingw objdump,
18465 # which wouldn't understand a cygwinified path. Ahh.
18466 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18467 else
18468 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18469 fi
18470 ;;
18471 pw32*)
18472 # pw32 DLLs use 'pw' prefix rather than 'lib'
18473 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18474 ;;
18475 esac
18476 ;;
18477
18478 *)
18479 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18480 ;;
18481 esac
18482 dynamic_linker='Win32 ld.exe'
18483 # FIXME: first we should search . and the directory the executable is in
18484 shlibpath_var=PATH
18485 ;;
18486
18487 darwin* | rhapsody*)
18488 dynamic_linker="$host_os dyld"
18489 version_type=darwin
18490 need_lib_prefix=no
18491 need_version=no
18492 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18493 soname_spec='${libname}${release}${major}$shared_ext'
18494 shlibpath_overrides_runpath=yes
18495 shlibpath_var=DYLD_LIBRARY_PATH
18496 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18497
18498 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18499 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18500 ;;
18501
18502 dgux*)
18503 version_type=linux
18504 need_lib_prefix=no
18505 need_version=no
18506 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18507 soname_spec='${libname}${release}${shared_ext}$major'
18508 shlibpath_var=LD_LIBRARY_PATH
18509 ;;
18510
18511 freebsd1*)
18512 dynamic_linker=no
18513 ;;
18514
18515 freebsd* | dragonfly*)
18516 # DragonFly does not have aout. When/if they implement a new
18517 # versioning mechanism, adjust this.
18518 if test -x /usr/bin/objformat; then
18519 objformat=`/usr/bin/objformat`
18520 else
18521 case $host_os in
18522 freebsd[123]*) objformat=aout ;;
18523 *) objformat=elf ;;
18524 esac
18525 fi
18526 version_type=freebsd-$objformat
18527 case $version_type in
18528 freebsd-elf*)
18529 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18530 need_version=no
18531 need_lib_prefix=no
18532 ;;
18533 freebsd-*)
18534 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18535 need_version=yes
18536 ;;
18537 esac
18538 shlibpath_var=LD_LIBRARY_PATH
18539 case $host_os in
18540 freebsd2*)
18541 shlibpath_overrides_runpath=yes
18542 ;;
18543 freebsd3.[01]* | freebsdelf3.[01]*)
18544 shlibpath_overrides_runpath=yes
18545 hardcode_into_libs=yes
18546 ;;
18547 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18548 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18549 shlibpath_overrides_runpath=no
18550 hardcode_into_libs=yes
18551 ;;
18552 *) # from 4.6 on, and DragonFly
18553 shlibpath_overrides_runpath=yes
18554 hardcode_into_libs=yes
18555 ;;
18556 esac
18557 ;;
18558
18559 gnu*)
18560 version_type=linux
18561 need_lib_prefix=no
18562 need_version=no
18563 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18564 soname_spec='${libname}${release}${shared_ext}$major'
18565 shlibpath_var=LD_LIBRARY_PATH
18566 hardcode_into_libs=yes
18567 ;;
18568
18569 hpux9* | hpux10* | hpux11*)
18570 # Give a soname corresponding to the major version so that dld.sl refuses to
18571 # link against other versions.
18572 version_type=sunos
18573 need_lib_prefix=no
18574 need_version=no
18575 case $host_cpu in
18576 ia64*)
18577 shrext_cmds='.so'
18578 hardcode_into_libs=yes
18579 dynamic_linker="$host_os dld.so"
18580 shlibpath_var=LD_LIBRARY_PATH
18581 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18583 soname_spec='${libname}${release}${shared_ext}$major'
18584 if test "X$HPUX_IA64_MODE" = X32; then
18585 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18586 else
18587 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18588 fi
18589 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18590 ;;
18591 hppa*64*)
18592 shrext_cmds='.sl'
18593 hardcode_into_libs=yes
18594 dynamic_linker="$host_os dld.sl"
18595 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18596 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18598 soname_spec='${libname}${release}${shared_ext}$major'
18599 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18600 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18601 ;;
18602 *)
18603 shrext_cmds='.sl'
18604 dynamic_linker="$host_os dld.sl"
18605 shlibpath_var=SHLIB_PATH
18606 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18607 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18608 soname_spec='${libname}${release}${shared_ext}$major'
18609 ;;
18610 esac
18611 # HP-UX runs *really* slowly unless shared libraries are mode 555.
18612 postinstall_cmds='chmod 555 $lib'
18613 ;;
18614
18615 interix[3-9]*)
18616 version_type=linux
18617 need_lib_prefix=no
18618 need_version=no
18619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18620 soname_spec='${libname}${release}${shared_ext}$major'
18621 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18622 shlibpath_var=LD_LIBRARY_PATH
18623 shlibpath_overrides_runpath=no
18624 hardcode_into_libs=yes
18625 ;;
18626
18627 irix5* | irix6* | nonstopux*)
18628 case $host_os in
18629 nonstopux*) version_type=nonstopux ;;
18630 *)
18631 if test "$lt_cv_prog_gnu_ld" = yes; then
18632 version_type=linux
18633 else
18634 version_type=irix
18635 fi ;;
18636 esac
18637 need_lib_prefix=no
18638 need_version=no
18639 soname_spec='${libname}${release}${shared_ext}$major'
18640 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18641 case $host_os in
18642 irix5* | nonstopux*)
18643 libsuff= shlibsuff=
18644 ;;
18645 *)
18646 case $LD in # libtool.m4 will add one of these switches to LD
18647 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18648 libsuff= shlibsuff= libmagic=32-bit;;
18649 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18650 libsuff=32 shlibsuff=N32 libmagic=N32;;
18651 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18652 libsuff=64 shlibsuff=64 libmagic=64-bit;;
18653 *) libsuff= shlibsuff= libmagic=never-match;;
18654 esac
18655 ;;
18656 esac
18657 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18658 shlibpath_overrides_runpath=no
18659 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18660 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18661 hardcode_into_libs=yes
18662 ;;
18663
18664 # No shared lib support for Linux oldld, aout, or coff.
18665 linux*oldld* | linux*aout* | linux*coff*)
18666 dynamic_linker=no
18667 ;;
18668
18669 # This must be Linux ELF.
18670 linux* | k*bsd*-gnu)
18671 version_type=linux
18672 need_lib_prefix=no
18673 need_version=no
18674 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18675 soname_spec='${libname}${release}${shared_ext}$major'
18676 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18677 shlibpath_var=LD_LIBRARY_PATH
18678 shlibpath_overrides_runpath=no
18679 # Some binutils ld are patched to set DT_RUNPATH
18680 save_LDFLAGS=$LDFLAGS
18681 save_libdir=$libdir
18682 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18683 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18684 cat >conftest.$ac_ext <<_ACEOF
18685 /* confdefs.h. */
18686 _ACEOF
18687 cat confdefs.h >>conftest.$ac_ext
18688 cat >>conftest.$ac_ext <<_ACEOF
18689 /* end confdefs.h. */
18690
18691 int
18692 main ()
18693 {
18694
18695 ;
18696 return 0;
18697 }
18698 _ACEOF
18699 rm -f conftest.$ac_objext conftest$ac_exeext
18700 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18701 (eval $ac_link) 2>conftest.er1
18702 ac_status=$?
18703 grep -v '^ *+' conftest.er1 >conftest.err
18704 rm -f conftest.er1
18705 cat conftest.err >&5
18706 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18707 (exit $ac_status); } &&
18708 { ac_try='test -z "$ac_c_werror_flag"
18709 || test ! -s conftest.err'
18710 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18711 (eval $ac_try) 2>&5
18712 ac_status=$?
18713 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18714 (exit $ac_status); }; } &&
18715 { ac_try='test -s conftest$ac_exeext'
18716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18717 (eval $ac_try) 2>&5
18718 ac_status=$?
18719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18720 (exit $ac_status); }; }; then
18721 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18722 shlibpath_overrides_runpath=yes
18723 fi
18724
18725 else
18726 echo "$as_me: failed program was:" >&5
18727 sed 's/^/| /' conftest.$ac_ext >&5
18728
18729 fi
18730 rm -f conftest.err conftest.$ac_objext \
18731 conftest$ac_exeext conftest.$ac_ext
18732 LDFLAGS=$save_LDFLAGS
18733 libdir=$save_libdir
18734
18735 # This implies no fast_install, which is unacceptable.
18736 # Some rework will be needed to allow for fast_install
18737 # before this can be enabled.
18738 hardcode_into_libs=yes
18739
18740 # Append ld.so.conf contents to the search path
18741 if test -f /etc/ld.so.conf; then
18742 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
18743 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18744 fi
18745
18746 # We used to test for /lib/ld.so.1 and disable shared libraries on
18747 # powerpc, because MkLinux only supported shared libraries with the
18748 # GNU dynamic linker. Since this was broken with cross compilers,
18749 # most powerpc-linux boxes support dynamic linking these days and
18750 # people can always --disable-shared, the test was removed, and we
18751 # assume the GNU/Linux dynamic linker is in use.
18752 dynamic_linker='GNU/Linux ld.so'
18753 ;;
18754
18755 netbsd*)
18756 version_type=sunos
18757 need_lib_prefix=no
18758 need_version=no
18759 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18760 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18761 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18762 dynamic_linker='NetBSD (a.out) ld.so'
18763 else
18764 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18765 soname_spec='${libname}${release}${shared_ext}$major'
18766 dynamic_linker='NetBSD ld.elf_so'
18767 fi
18768 shlibpath_var=LD_LIBRARY_PATH
18769 shlibpath_overrides_runpath=yes
18770 hardcode_into_libs=yes
18771 ;;
18772
18773 newsos6)
18774 version_type=linux
18775 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18776 shlibpath_var=LD_LIBRARY_PATH
18777 shlibpath_overrides_runpath=yes
18778 ;;
18779
18780 *nto* | *qnx*)
18781 version_type=qnx
18782 need_lib_prefix=no
18783 need_version=no
18784 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18785 soname_spec='${libname}${release}${shared_ext}$major'
18786 shlibpath_var=LD_LIBRARY_PATH
18787 shlibpath_overrides_runpath=no
18788 hardcode_into_libs=yes
18789 dynamic_linker='ldqnx.so'
18790 ;;
18791
18792 openbsd*)
18793 version_type=sunos
18794 sys_lib_dlsearch_path_spec="/usr/lib"
18795 need_lib_prefix=no
18796 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18797 case $host_os in
18798 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
18799 *) need_version=no ;;
18800 esac
18801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18802 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18803 shlibpath_var=LD_LIBRARY_PATH
18804 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18805 case $host_os in
18806 openbsd2.[89] | openbsd2.[89].*)
18807 shlibpath_overrides_runpath=no
18808 ;;
18809 *)
18810 shlibpath_overrides_runpath=yes
18811 ;;
18812 esac
18813 else
18814 shlibpath_overrides_runpath=yes
18815 fi
18816 ;;
18817
18818 os2*)
18819 libname_spec='$name'
18820 shrext_cmds=".dll"
18821 need_lib_prefix=no
18822 library_names_spec='$libname${shared_ext} $libname.a'
18823 dynamic_linker='OS/2 ld.exe'
18824 shlibpath_var=LIBPATH
18825 ;;
18826
18827 osf3* | osf4* | osf5*)
18828 version_type=osf
18829 need_lib_prefix=no
18830 need_version=no
18831 soname_spec='${libname}${release}${shared_ext}$major'
18832 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18833 shlibpath_var=LD_LIBRARY_PATH
18834 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18835 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18836 ;;
18837
18838 rdos*)
18839 dynamic_linker=no
18840 ;;
18841
18842 solaris*)
18843 version_type=linux
18844 need_lib_prefix=no
18845 need_version=no
18846 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18847 soname_spec='${libname}${release}${shared_ext}$major'
18848 shlibpath_var=LD_LIBRARY_PATH
18849 shlibpath_overrides_runpath=yes
18850 hardcode_into_libs=yes
18851 # ldd complains unless libraries are executable
18852 postinstall_cmds='chmod +x $lib'
18853 ;;
18854
18855 sunos4*)
18856 version_type=sunos
18857 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18858 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18859 shlibpath_var=LD_LIBRARY_PATH
18860 shlibpath_overrides_runpath=yes
18861 if test "$with_gnu_ld" = yes; then
18862 need_lib_prefix=no
18863 fi
18864 need_version=yes
18865 ;;
18866
18867 sysv4 | sysv4.3*)
18868 version_type=linux
18869 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18870 soname_spec='${libname}${release}${shared_ext}$major'
18871 shlibpath_var=LD_LIBRARY_PATH
18872 case $host_vendor in
18873 sni)
18874 shlibpath_overrides_runpath=no
18875 need_lib_prefix=no
18876 runpath_var=LD_RUN_PATH
18877 ;;
18878 siemens)
18879 need_lib_prefix=no
18880 ;;
18881 motorola)
18882 need_lib_prefix=no
18883 need_version=no
18884 shlibpath_overrides_runpath=no
18885 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18886 ;;
18887 esac
18888 ;;
18889
18890 sysv4*MP*)
18891 if test -d /usr/nec ;then
18892 version_type=linux
18893 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18894 soname_spec='$libname${shared_ext}.$major'
18895 shlibpath_var=LD_LIBRARY_PATH
18896 fi
18897 ;;
18898
18899 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18900 version_type=freebsd-elf
18901 need_lib_prefix=no
18902 need_version=no
18903 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18904 soname_spec='${libname}${release}${shared_ext}$major'
18905 shlibpath_var=LD_LIBRARY_PATH
18906 shlibpath_overrides_runpath=yes
18907 hardcode_into_libs=yes
18908 if test "$with_gnu_ld" = yes; then
18909 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18910 else
18911 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18912 case $host_os in
18913 sco3.2v5*)
18914 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18915 ;;
18916 esac
18917 fi
18918 sys_lib_dlsearch_path_spec='/usr/lib'
18919 ;;
18920
18921 tpf*)
18922 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
18923 version_type=linux
18924 need_lib_prefix=no
18925 need_version=no
18926 library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18927 shlibpath_var=LD_LIBRARY_PATH
18928 shlibpath_overrides_runpath=no
18929 hardcode_into_libs=yes
18930 ;;
18931
18932 uts4*)
18933 version_type=linux
18934 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18935 soname_spec='${libname}${release}${shared_ext}$major'
18936 shlibpath_var=LD_LIBRARY_PATH
18937 ;;
18938
18939 *)
18940 dynamic_linker=no
18941 ;;
18942 esac
18943 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18944 echo "${ECHO_T}$dynamic_linker" >&6
18945 test "$dynamic_linker" = no && can_build_shared=no
18946
18947 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18948 if test "$GCC" = yes; then
18949 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18950 fi
18951
18952
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979
18980
18981
18982
18983
18984
18985
18986
18987
18988
18989
18990
18991
18992
18993
18994
18995
18996
18997
18998
18999
19000
19001
19002
19003
19004
19005
19006
19007
19008
19009
19010
19011
19012
19013
19014
19015
19016
19017
19018
19019
19020
19021
19022
19023
19024
19025
19026
19027
19028
19029
19030
19031
19032
19033
19034
19035
19036
19037
19038 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19039 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19040 hardcode_action=
19041 if test -n "$hardcode_libdir_flag_spec" ||
19042 test -n "$runpath_var" ||
19043 test "X$hardcode_automatic" = "Xyes" ; then
19044
19045 # We can hardcode non-existent directories.
19046 if test "$hardcode_direct" != no &&
19047 # If the only mechanism to avoid hardcoding is shlibpath_var, we
19048 # have to relink, otherwise we might link with an installed library
19049 # when we should be linking with a yet-to-be-installed one
19050 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19051 test "$hardcode_minus_L" != no; then
19052 # Linking always hardcodes the temporary library directory.
19053 hardcode_action=relink
19054 else
19055 # We can link without hardcoding, and we can hardcode nonexisting dirs.
19056 hardcode_action=immediate
19057 fi
19058 else
19059 # We cannot hardcode anything, or else we can only hardcode existing
19060 # directories.
19061 hardcode_action=unsupported
19062 fi
19063 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19064 echo "${ECHO_T}$hardcode_action" >&6
19065
19066 if test "$hardcode_action" = relink ||
19067 test "$inherit_rpath" = yes; then
19068 # Fast installation is not supported
19069 enable_fast_install=no
19070 elif test "$shlibpath_overrides_runpath" = yes ||
19071 test "$enable_shared" = no; then
19072 # Fast installation is not necessary
19073 enable_fast_install=needless
19074 fi
19075
19076
19077
19078
19079
19080
19081 if test "x$enable_dlopen" != xyes; then
19082 enable_dlopen=unknown
19083 enable_dlopen_self=unknown
19084 enable_dlopen_self_static=unknown
19085 else
19086 lt_cv_dlopen=no
19087 lt_cv_dlopen_libs=
19088
19089 case $host_os in
19090 beos*)
19091 lt_cv_dlopen="load_add_on"
19092 lt_cv_dlopen_libs=
19093 lt_cv_dlopen_self=yes
19094 ;;
19095
19096 mingw* | pw32*)
19097 lt_cv_dlopen="LoadLibrary"
19098 lt_cv_dlopen_libs=
19099 ;;
19100
19101 cygwin*)
19102 lt_cv_dlopen="dlopen"
19103 lt_cv_dlopen_libs=
19104 ;;
19105
19106 darwin*)
19107 # if libdl is installed we need to link against it
19108 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19109 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19110 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19111 echo $ECHO_N "(cached) $ECHO_C" >&6
19112 else
19113 ac_check_lib_save_LIBS=$LIBS
19114 LIBS="-ldl $LIBS"
19115 cat >conftest.$ac_ext <<_ACEOF
19116 /* confdefs.h. */
19117 _ACEOF
19118 cat confdefs.h >>conftest.$ac_ext
19119 cat >>conftest.$ac_ext <<_ACEOF
19120 /* end confdefs.h. */
19121
19122 /* Override any gcc2 internal prototype to avoid an error. */
19123 #ifdef __cplusplus
19124 extern "C"
19125 #endif
19126 /* We use char because int might match the return type of a gcc2
19127 builtin and then its argument prototype would still apply. */
19128 char dlopen ();
19129 int
19130 main ()
19131 {
19132 dlopen ();
19133 ;
19134 return 0;
19135 }
19136 _ACEOF
19137 rm -f conftest.$ac_objext conftest$ac_exeext
19138 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19139 (eval $ac_link) 2>conftest.er1
19140 ac_status=$?
19141 grep -v '^ *+' conftest.er1 >conftest.err
19142 rm -f conftest.er1
19143 cat conftest.err >&5
19144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19145 (exit $ac_status); } &&
19146 { ac_try='test -z "$ac_c_werror_flag"
19147 || test ! -s conftest.err'
19148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19149 (eval $ac_try) 2>&5
19150 ac_status=$?
19151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19152 (exit $ac_status); }; } &&
19153 { ac_try='test -s conftest$ac_exeext'
19154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19155 (eval $ac_try) 2>&5
19156 ac_status=$?
19157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19158 (exit $ac_status); }; }; then
19159 ac_cv_lib_dl_dlopen=yes
19160 else
19161 echo "$as_me: failed program was:" >&5
19162 sed 's/^/| /' conftest.$ac_ext >&5
19163
19164 ac_cv_lib_dl_dlopen=no
19165 fi
19166 rm -f conftest.err conftest.$ac_objext \
19167 conftest$ac_exeext conftest.$ac_ext
19168 LIBS=$ac_check_lib_save_LIBS
19169 fi
19170 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19171 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19172 if test $ac_cv_lib_dl_dlopen = yes; then
19173 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19174 else
19175
19176 lt_cv_dlopen="dyld"
19177 lt_cv_dlopen_libs=
19178 lt_cv_dlopen_self=yes
19179
19180 fi
19181
19182 ;;
19183
19184 *)
19185 echo "$as_me:$LINENO: checking for shl_load" >&5
19186 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19187 if test "${ac_cv_func_shl_load+set}" = set; then
19188 echo $ECHO_N "(cached) $ECHO_C" >&6
19189 else
19190 cat >conftest.$ac_ext <<_ACEOF
19191 /* confdefs.h. */
19192 _ACEOF
19193 cat confdefs.h >>conftest.$ac_ext
19194 cat >>conftest.$ac_ext <<_ACEOF
19195 /* end confdefs.h. */
19196 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19197 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19198 #define shl_load innocuous_shl_load
19199
19200 /* System header to define __stub macros and hopefully few prototypes,
19201 which can conflict with char shl_load (); below.
19202 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19203 <limits.h> exists even on freestanding compilers. */
19204
19205 #ifdef __STDC__
19206 # include <limits.h>
19207 #else
19208 # include <assert.h>
19209 #endif
19210
19211 #undef shl_load
19212
19213 /* Override any gcc2 internal prototype to avoid an error. */
19214 #ifdef __cplusplus
19215 extern "C"
19216 {
19217 #endif
19218 /* We use char because int might match the return type of a gcc2
19219 builtin and then its argument prototype would still apply. */
19220 char shl_load ();
19221 /* The GNU C library defines this for functions which it implements
19222 to always fail with ENOSYS. Some functions are actually named
19223 something starting with __ and the normal name is an alias. */
19224 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19225 choke me
19226 #else
19227 char (*f) () = shl_load;
19228 #endif
19229 #ifdef __cplusplus
19230 }
19231 #endif
19232
19233 int
19234 main ()
19235 {
19236 return f != shl_load;
19237 ;
19238 return 0;
19239 }
19240 _ACEOF
19241 rm -f conftest.$ac_objext conftest$ac_exeext
19242 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19243 (eval $ac_link) 2>conftest.er1
19244 ac_status=$?
19245 grep -v '^ *+' conftest.er1 >conftest.err
19246 rm -f conftest.er1
19247 cat conftest.err >&5
19248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19249 (exit $ac_status); } &&
19250 { ac_try='test -z "$ac_c_werror_flag"
19251 || test ! -s conftest.err'
19252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19253 (eval $ac_try) 2>&5
19254 ac_status=$?
19255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19256 (exit $ac_status); }; } &&
19257 { ac_try='test -s conftest$ac_exeext'
19258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19259 (eval $ac_try) 2>&5
19260 ac_status=$?
19261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19262 (exit $ac_status); }; }; then
19263 ac_cv_func_shl_load=yes
19264 else
19265 echo "$as_me: failed program was:" >&5
19266 sed 's/^/| /' conftest.$ac_ext >&5
19267
19268 ac_cv_func_shl_load=no
19269 fi
19270 rm -f conftest.err conftest.$ac_objext \
19271 conftest$ac_exeext conftest.$ac_ext
19272 fi
19273 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19274 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19275 if test $ac_cv_func_shl_load = yes; then
19276 lt_cv_dlopen="shl_load"
19277 else
19278 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19279 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19280 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19281 echo $ECHO_N "(cached) $ECHO_C" >&6
19282 else
19283 ac_check_lib_save_LIBS=$LIBS
19284 LIBS="-ldld $LIBS"
19285 cat >conftest.$ac_ext <<_ACEOF
19286 /* confdefs.h. */
19287 _ACEOF
19288 cat confdefs.h >>conftest.$ac_ext
19289 cat >>conftest.$ac_ext <<_ACEOF
19290 /* end confdefs.h. */
19291
19292 /* Override any gcc2 internal prototype to avoid an error. */
19293 #ifdef __cplusplus
19294 extern "C"
19295 #endif
19296 /* We use char because int might match the return type of a gcc2
19297 builtin and then its argument prototype would still apply. */
19298 char shl_load ();
19299 int
19300 main ()
19301 {
19302 shl_load ();
19303 ;
19304 return 0;
19305 }
19306 _ACEOF
19307 rm -f conftest.$ac_objext conftest$ac_exeext
19308 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19309 (eval $ac_link) 2>conftest.er1
19310 ac_status=$?
19311 grep -v '^ *+' conftest.er1 >conftest.err
19312 rm -f conftest.er1
19313 cat conftest.err >&5
19314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19315 (exit $ac_status); } &&
19316 { ac_try='test -z "$ac_c_werror_flag"
19317 || test ! -s conftest.err'
19318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19319 (eval $ac_try) 2>&5
19320 ac_status=$?
19321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19322 (exit $ac_status); }; } &&
19323 { ac_try='test -s conftest$ac_exeext'
19324 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19325 (eval $ac_try) 2>&5
19326 ac_status=$?
19327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19328 (exit $ac_status); }; }; then
19329 ac_cv_lib_dld_shl_load=yes
19330 else
19331 echo "$as_me: failed program was:" >&5
19332 sed 's/^/| /' conftest.$ac_ext >&5
19333
19334 ac_cv_lib_dld_shl_load=no
19335 fi
19336 rm -f conftest.err conftest.$ac_objext \
19337 conftest$ac_exeext conftest.$ac_ext
19338 LIBS=$ac_check_lib_save_LIBS
19339 fi
19340 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19341 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19342 if test $ac_cv_lib_dld_shl_load = yes; then
19343 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19344 else
19345 echo "$as_me:$LINENO: checking for dlopen" >&5
19346 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19347 if test "${ac_cv_func_dlopen+set}" = set; then
19348 echo $ECHO_N "(cached) $ECHO_C" >&6
19349 else
19350 cat >conftest.$ac_ext <<_ACEOF
19351 /* confdefs.h. */
19352 _ACEOF
19353 cat confdefs.h >>conftest.$ac_ext
19354 cat >>conftest.$ac_ext <<_ACEOF
19355 /* end confdefs.h. */
19356 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19357 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19358 #define dlopen innocuous_dlopen
19359
19360 /* System header to define __stub macros and hopefully few prototypes,
19361 which can conflict with char dlopen (); below.
19362 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19363 <limits.h> exists even on freestanding compilers. */
19364
19365 #ifdef __STDC__
19366 # include <limits.h>
19367 #else
19368 # include <assert.h>
19369 #endif
19370
19371 #undef dlopen
19372
19373 /* Override any gcc2 internal prototype to avoid an error. */
19374 #ifdef __cplusplus
19375 extern "C"
19376 {
19377 #endif
19378 /* We use char because int might match the return type of a gcc2
19379 builtin and then its argument prototype would still apply. */
19380 char dlopen ();
19381 /* The GNU C library defines this for functions which it implements
19382 to always fail with ENOSYS. Some functions are actually named
19383 something starting with __ and the normal name is an alias. */
19384 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19385 choke me
19386 #else
19387 char (*f) () = dlopen;
19388 #endif
19389 #ifdef __cplusplus
19390 }
19391 #endif
19392
19393 int
19394 main ()
19395 {
19396 return f != dlopen;
19397 ;
19398 return 0;
19399 }
19400 _ACEOF
19401 rm -f conftest.$ac_objext conftest$ac_exeext
19402 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19403 (eval $ac_link) 2>conftest.er1
19404 ac_status=$?
19405 grep -v '^ *+' conftest.er1 >conftest.err
19406 rm -f conftest.er1
19407 cat conftest.err >&5
19408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19409 (exit $ac_status); } &&
19410 { ac_try='test -z "$ac_c_werror_flag"
19411 || test ! -s conftest.err'
19412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19413 (eval $ac_try) 2>&5
19414 ac_status=$?
19415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19416 (exit $ac_status); }; } &&
19417 { ac_try='test -s conftest$ac_exeext'
19418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19419 (eval $ac_try) 2>&5
19420 ac_status=$?
19421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19422 (exit $ac_status); }; }; then
19423 ac_cv_func_dlopen=yes
19424 else
19425 echo "$as_me: failed program was:" >&5
19426 sed 's/^/| /' conftest.$ac_ext >&5
19427
19428 ac_cv_func_dlopen=no
19429 fi
19430 rm -f conftest.err conftest.$ac_objext \
19431 conftest$ac_exeext conftest.$ac_ext
19432 fi
19433 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19434 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19435 if test $ac_cv_func_dlopen = yes; then
19436 lt_cv_dlopen="dlopen"
19437 else
19438 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19439 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19440 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19441 echo $ECHO_N "(cached) $ECHO_C" >&6
19442 else
19443 ac_check_lib_save_LIBS=$LIBS
19444 LIBS="-ldl $LIBS"
19445 cat >conftest.$ac_ext <<_ACEOF
19446 /* confdefs.h. */
19447 _ACEOF
19448 cat confdefs.h >>conftest.$ac_ext
19449 cat >>conftest.$ac_ext <<_ACEOF
19450 /* end confdefs.h. */
19451
19452 /* Override any gcc2 internal prototype to avoid an error. */
19453 #ifdef __cplusplus
19454 extern "C"
19455 #endif
19456 /* We use char because int might match the return type of a gcc2
19457 builtin and then its argument prototype would still apply. */
19458 char dlopen ();
19459 int
19460 main ()
19461 {
19462 dlopen ();
19463 ;
19464 return 0;
19465 }
19466 _ACEOF
19467 rm -f conftest.$ac_objext conftest$ac_exeext
19468 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19469 (eval $ac_link) 2>conftest.er1
19470 ac_status=$?
19471 grep -v '^ *+' conftest.er1 >conftest.err
19472 rm -f conftest.er1
19473 cat conftest.err >&5
19474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19475 (exit $ac_status); } &&
19476 { ac_try='test -z "$ac_c_werror_flag"
19477 || test ! -s conftest.err'
19478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19479 (eval $ac_try) 2>&5
19480 ac_status=$?
19481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19482 (exit $ac_status); }; } &&
19483 { ac_try='test -s conftest$ac_exeext'
19484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19485 (eval $ac_try) 2>&5
19486 ac_status=$?
19487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19488 (exit $ac_status); }; }; then
19489 ac_cv_lib_dl_dlopen=yes
19490 else
19491 echo "$as_me: failed program was:" >&5
19492 sed 's/^/| /' conftest.$ac_ext >&5
19493
19494 ac_cv_lib_dl_dlopen=no
19495 fi
19496 rm -f conftest.err conftest.$ac_objext \
19497 conftest$ac_exeext conftest.$ac_ext
19498 LIBS=$ac_check_lib_save_LIBS
19499 fi
19500 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19501 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19502 if test $ac_cv_lib_dl_dlopen = yes; then
19503 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19504 else
19505 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19506 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19507 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19508 echo $ECHO_N "(cached) $ECHO_C" >&6
19509 else
19510 ac_check_lib_save_LIBS=$LIBS
19511 LIBS="-lsvld $LIBS"
19512 cat >conftest.$ac_ext <<_ACEOF
19513 /* confdefs.h. */
19514 _ACEOF
19515 cat confdefs.h >>conftest.$ac_ext
19516 cat >>conftest.$ac_ext <<_ACEOF
19517 /* end confdefs.h. */
19518
19519 /* Override any gcc2 internal prototype to avoid an error. */
19520 #ifdef __cplusplus
19521 extern "C"
19522 #endif
19523 /* We use char because int might match the return type of a gcc2
19524 builtin and then its argument prototype would still apply. */
19525 char dlopen ();
19526 int
19527 main ()
19528 {
19529 dlopen ();
19530 ;
19531 return 0;
19532 }
19533 _ACEOF
19534 rm -f conftest.$ac_objext conftest$ac_exeext
19535 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19536 (eval $ac_link) 2>conftest.er1
19537 ac_status=$?
19538 grep -v '^ *+' conftest.er1 >conftest.err
19539 rm -f conftest.er1
19540 cat conftest.err >&5
19541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19542 (exit $ac_status); } &&
19543 { ac_try='test -z "$ac_c_werror_flag"
19544 || test ! -s conftest.err'
19545 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19546 (eval $ac_try) 2>&5
19547 ac_status=$?
19548 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19549 (exit $ac_status); }; } &&
19550 { ac_try='test -s conftest$ac_exeext'
19551 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19552 (eval $ac_try) 2>&5
19553 ac_status=$?
19554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19555 (exit $ac_status); }; }; then
19556 ac_cv_lib_svld_dlopen=yes
19557 else
19558 echo "$as_me: failed program was:" >&5
19559 sed 's/^/| /' conftest.$ac_ext >&5
19560
19561 ac_cv_lib_svld_dlopen=no
19562 fi
19563 rm -f conftest.err conftest.$ac_objext \
19564 conftest$ac_exeext conftest.$ac_ext
19565 LIBS=$ac_check_lib_save_LIBS
19566 fi
19567 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19568 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19569 if test $ac_cv_lib_svld_dlopen = yes; then
19570 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19571 else
19572 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19573 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19574 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19575 echo $ECHO_N "(cached) $ECHO_C" >&6
19576 else
19577 ac_check_lib_save_LIBS=$LIBS
19578 LIBS="-ldld $LIBS"
19579 cat >conftest.$ac_ext <<_ACEOF
19580 /* confdefs.h. */
19581 _ACEOF
19582 cat confdefs.h >>conftest.$ac_ext
19583 cat >>conftest.$ac_ext <<_ACEOF
19584 /* end confdefs.h. */
19585
19586 /* Override any gcc2 internal prototype to avoid an error. */
19587 #ifdef __cplusplus
19588 extern "C"
19589 #endif
19590 /* We use char because int might match the return type of a gcc2
19591 builtin and then its argument prototype would still apply. */
19592 char dld_link ();
19593 int
19594 main ()
19595 {
19596 dld_link ();
19597 ;
19598 return 0;
19599 }
19600 _ACEOF
19601 rm -f conftest.$ac_objext conftest$ac_exeext
19602 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19603 (eval $ac_link) 2>conftest.er1
19604 ac_status=$?
19605 grep -v '^ *+' conftest.er1 >conftest.err
19606 rm -f conftest.er1
19607 cat conftest.err >&5
19608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19609 (exit $ac_status); } &&
19610 { ac_try='test -z "$ac_c_werror_flag"
19611 || test ! -s conftest.err'
19612 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19613 (eval $ac_try) 2>&5
19614 ac_status=$?
19615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19616 (exit $ac_status); }; } &&
19617 { ac_try='test -s conftest$ac_exeext'
19618 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19619 (eval $ac_try) 2>&5
19620 ac_status=$?
19621 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19622 (exit $ac_status); }; }; then
19623 ac_cv_lib_dld_dld_link=yes
19624 else
19625 echo "$as_me: failed program was:" >&5
19626 sed 's/^/| /' conftest.$ac_ext >&5
19627
19628 ac_cv_lib_dld_dld_link=no
19629 fi
19630 rm -f conftest.err conftest.$ac_objext \
19631 conftest$ac_exeext conftest.$ac_ext
19632 LIBS=$ac_check_lib_save_LIBS
19633 fi
19634 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19635 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19636 if test $ac_cv_lib_dld_dld_link = yes; then
19637 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19638 fi
19639
19640
19641 fi
19642
19643
19644 fi
19645
19646
19647 fi
19648
19649
19650 fi
19651
19652
19653 fi
19654
19655 ;;
19656 esac
19657
19658 if test "x$lt_cv_dlopen" != xno; then
19659 enable_dlopen=yes
19660 else
19661 enable_dlopen=no
19662 fi
19663
19664 case $lt_cv_dlopen in
19665 dlopen)
19666 save_CPPFLAGS="$CPPFLAGS"
19667 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19668
19669 save_LDFLAGS="$LDFLAGS"
19670 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19671
19672 save_LIBS="$LIBS"
19673 LIBS="$lt_cv_dlopen_libs $LIBS"
19674
19675 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19676 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19677 if test "${lt_cv_dlopen_self+set}" = set; then
19678 echo $ECHO_N "(cached) $ECHO_C" >&6
19679 else
19680 if test "$cross_compiling" = yes; then :
19681 lt_cv_dlopen_self=cross
19682 else
19683 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19684 lt_status=$lt_dlunknown
19685 cat > conftest.$ac_ext <<_LT_EOF
19686 #line 19686 "configure"
19687 #include "confdefs.h"
19688
19689 #if HAVE_DLFCN_H
19690 #include <dlfcn.h>
19691 #endif
19692
19693 #include <stdio.h>
19694
19695 #ifdef RTLD_GLOBAL
19696 # define LT_DLGLOBAL RTLD_GLOBAL
19697 #else
19698 # ifdef DL_GLOBAL
19699 # define LT_DLGLOBAL DL_GLOBAL
19700 # else
19701 # define LT_DLGLOBAL 0
19702 # endif
19703 #endif
19704
19705 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19706 find out it does not work in some platform. */
19707 #ifndef LT_DLLAZY_OR_NOW
19708 # ifdef RTLD_LAZY
19709 # define LT_DLLAZY_OR_NOW RTLD_LAZY
19710 # else
19711 # ifdef DL_LAZY
19712 # define LT_DLLAZY_OR_NOW DL_LAZY
19713 # else
19714 # ifdef RTLD_NOW
19715 # define LT_DLLAZY_OR_NOW RTLD_NOW
19716 # else
19717 # ifdef DL_NOW
19718 # define LT_DLLAZY_OR_NOW DL_NOW
19719 # else
19720 # define LT_DLLAZY_OR_NOW 0
19721 # endif
19722 # endif
19723 # endif
19724 # endif
19725 #endif
19726
19727 #ifdef __cplusplus
19728 extern "C" void exit (int);
19729 #endif
19730
19731 void fnord() { int i=42;}
19732 int main ()
19733 {
19734 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19735 int status = $lt_dlunknown;
19736
19737 if (self)
19738 {
19739 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
19740 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19741 /* dlclose (self); */
19742 }
19743 else
19744 puts (dlerror ());
19745
19746 exit (status);
19747 }
19748 _LT_EOF
19749 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19750 (eval $ac_link) 2>&5
19751 ac_status=$?
19752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19753 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19754 (./conftest; exit; ) >&5 2>/dev/null
19755 lt_status=$?
19756 case x$lt_status in
19757 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19758 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19759 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19760 esac
19761 else :
19762 # compilation failed
19763 lt_cv_dlopen_self=no
19764 fi
19765 fi
19766 rm -fr conftest*
19767
19768
19769 fi
19770 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19771 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19772
19773 if test "x$lt_cv_dlopen_self" = xyes; then
19774 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19775 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19776 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19777 if test "${lt_cv_dlopen_self_static+set}" = set; then
19778 echo $ECHO_N "(cached) $ECHO_C" >&6
19779 else
19780 if test "$cross_compiling" = yes; then :
19781 lt_cv_dlopen_self_static=cross
19782 else
19783 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19784 lt_status=$lt_dlunknown
19785 cat > conftest.$ac_ext <<_LT_EOF
19786 #line 19786 "configure"
19787 #include "confdefs.h"
19788
19789 #if HAVE_DLFCN_H
19790 #include <dlfcn.h>
19791 #endif
19792
19793 #include <stdio.h>
19794
19795 #ifdef RTLD_GLOBAL
19796 # define LT_DLGLOBAL RTLD_GLOBAL
19797 #else
19798 # ifdef DL_GLOBAL
19799 # define LT_DLGLOBAL DL_GLOBAL
19800 # else
19801 # define LT_DLGLOBAL 0
19802 # endif
19803 #endif
19804
19805 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19806 find out it does not work in some platform. */
19807 #ifndef LT_DLLAZY_OR_NOW
19808 # ifdef RTLD_LAZY
19809 # define LT_DLLAZY_OR_NOW RTLD_LAZY
19810 # else
19811 # ifdef DL_LAZY
19812 # define LT_DLLAZY_OR_NOW DL_LAZY
19813 # else
19814 # ifdef RTLD_NOW
19815 # define LT_DLLAZY_OR_NOW RTLD_NOW
19816 # else
19817 # ifdef DL_NOW
19818 # define LT_DLLAZY_OR_NOW DL_NOW
19819 # else
19820 # define LT_DLLAZY_OR_NOW 0
19821 # endif
19822 # endif
19823 # endif
19824 # endif
19825 #endif
19826
19827 #ifdef __cplusplus
19828 extern "C" void exit (int);
19829 #endif
19830
19831 void fnord() { int i=42;}
19832 int main ()
19833 {
19834 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19835 int status = $lt_dlunknown;
19836
19837 if (self)
19838 {
19839 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
19840 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19841 /* dlclose (self); */
19842 }
19843 else
19844 puts (dlerror ());
19845
19846 exit (status);
19847 }
19848 _LT_EOF
19849 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19850 (eval $ac_link) 2>&5
19851 ac_status=$?
19852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19853 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19854 (./conftest; exit; ) >&5 2>/dev/null
19855 lt_status=$?
19856 case x$lt_status in
19857 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19858 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19859 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19860 esac
19861 else :
19862 # compilation failed
19863 lt_cv_dlopen_self_static=no
19864 fi
19865 fi
19866 rm -fr conftest*
19867
19868
19869 fi
19870 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19871 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19872 fi
19873
19874 CPPFLAGS="$save_CPPFLAGS"
19875 LDFLAGS="$save_LDFLAGS"
19876 LIBS="$save_LIBS"
19877 ;;
19878 esac
19879
19880 case $lt_cv_dlopen_self in
19881 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19882 *) enable_dlopen_self=unknown ;;
19883 esac
19884
19885 case $lt_cv_dlopen_self_static in
19886 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19887 *) enable_dlopen_self_static=unknown ;;
19888 esac
19889 fi
19890
19891
19892
19893
19894
19895
19896
19897
19898
19899
19900
19901
19902
19903
19904
19905
19906
19907 striplib=
19908 old_striplib=
19909 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19910 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19911 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19912 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19913 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19914 echo "$as_me:$LINENO: result: yes" >&5
19915 echo "${ECHO_T}yes" >&6
19916 else
19917 # FIXME - insert some real tests, host_os isn't really good enough
19918 case $host_os in
19919 darwin*)
19920 if test -n "$STRIP" ; then
19921 striplib="$STRIP -x"
19922 old_striplib="$STRIP -S"
19923 echo "$as_me:$LINENO: result: yes" >&5
19924 echo "${ECHO_T}yes" >&6
19925 else
19926 echo "$as_me:$LINENO: result: no" >&5
19927 echo "${ECHO_T}no" >&6
19928 fi
19929 ;;
19930 *)
19931 echo "$as_me:$LINENO: result: no" >&5
19932 echo "${ECHO_T}no" >&6
19933 ;;
19934 esac
19935 fi
19936
19937
19938
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948 # Report which library types will actually be built
19949 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19950 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19951 echo "$as_me:$LINENO: result: $can_build_shared" >&5
19952 echo "${ECHO_T}$can_build_shared" >&6
19953
19954 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19955 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19956 test "$can_build_shared" = "no" && enable_shared=no
19957
19958 # On AIX, shared libraries and static libraries use the same namespace, and
19959 # are all built from PIC.
19960 case $host_os in
19961 aix3*)
19962 test "$enable_shared" = yes && enable_static=no
19963 if test -n "$RANLIB"; then
19964 archive_cmds="$archive_cmds~\$RANLIB \$lib"
19965 postinstall_cmds='$RANLIB $lib'
19966 fi
19967 ;;
19968
19969 aix[4-9]*)
19970 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19971 test "$enable_shared" = yes && enable_static=no
19972 fi
19973 ;;
19974 esac
19975 echo "$as_me:$LINENO: result: $enable_shared" >&5
19976 echo "${ECHO_T}$enable_shared" >&6
19977
19978 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19979 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19980 # Make sure either enable_shared or enable_static is yes.
19981 test "$enable_shared" = yes || enable_static=yes
19982 echo "$as_me:$LINENO: result: $enable_static" >&5
19983 echo "${ECHO_T}$enable_static" >&6
19984
19985
19986
19987
19988 fi
19989 ac_ext=c
19990 ac_cpp='$CPP $CPPFLAGS'
19991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19994
19995 CC="$lt_save_CC"
19996
19997
19998
19999
20000
20001
20002
20003
20004
20005
20006
20007
20008
20009
20010
20011
20012 # Only expand once:
20013
20014
20015
20016
20017
20018 # Identify the assembler which will work hand-in-glove with the newly
20019 # built GCC, so that we can examine its features. This is the assembler
20020 # which will be driven by the driver program.
20021 #
20022 # If build != host, and we aren't building gas in-tree, we identify a
20023 # build->target assembler and hope that it will have the same features
20024 # as the host->target assembler we'll be using.
20025 gcc_cv_gas_major_version=
20026 gcc_cv_gas_minor_version=
20027 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20028
20029 if test "${gcc_cv_as+set}" = set; then
20030 :
20031 else
20032
20033 if test -x "$DEFAULT_ASSEMBLER"; then
20034 gcc_cv_as="$DEFAULT_ASSEMBLER"
20035 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20036 && test -f ../gas/Makefile \
20037 && test x$build = x$host; then
20038 gcc_cv_as=../gas/as-new$build_exeext
20039 elif test -x as$build_exeext; then
20040 # Build using assembler in the current directory.
20041 gcc_cv_as=./as$build_exeext
20042 elif test -x $AS_FOR_TARGET; then
20043 gcc_cv_as="$AS_FOR_TARGET"
20044 else
20045 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20046 set dummy $AS_FOR_TARGET; ac_word=$2
20047 echo "$as_me:$LINENO: checking for $ac_word" >&5
20048 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20049 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20050 echo $ECHO_N "(cached) $ECHO_C" >&6
20051 else
20052 case $gcc_cv_as in
20053 [\\/]* | ?:[\\/]*)
20054 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20055 ;;
20056 *)
20057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20058 for as_dir in $PATH
20059 do
20060 IFS=$as_save_IFS
20061 test -z "$as_dir" && as_dir=.
20062 for ac_exec_ext in '' $ac_executable_extensions; do
20063 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20064 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20065 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20066 break 2
20067 fi
20068 done
20069 done
20070
20071 ;;
20072 esac
20073 fi
20074 gcc_cv_as=$ac_cv_path_gcc_cv_as
20075
20076 if test -n "$gcc_cv_as"; then
20077 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20078 echo "${ECHO_T}$gcc_cv_as" >&6
20079 else
20080 echo "$as_me:$LINENO: result: no" >&5
20081 echo "${ECHO_T}no" >&6
20082 fi
20083
20084 fi
20085 fi
20086
20087
20088 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20089
20090 case "$ORIGINAL_AS_FOR_TARGET" in
20091 ./as | ./as$build_exeext) ;;
20092 *) ac_config_files="$ac_config_files as:exec-tool.in"
20093 ;;
20094 esac
20095
20096 echo "$as_me:$LINENO: checking what assembler to use" >&5
20097 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20098 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20099 # Single tree build which includes gas. We want to prefer it
20100 # over whatever linker top-level may have detected, since
20101 # we'll use what we're building after installation anyway.
20102 echo "$as_me:$LINENO: result: newly built gas" >&5
20103 echo "${ECHO_T}newly built gas" >&6
20104 in_tree_gas=yes
20105 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20106 for f in $gcc_cv_as_bfd_srcdir/configure \
20107 $gcc_cv_as_gas_srcdir/configure \
20108 $gcc_cv_as_gas_srcdir/configure.in \
20109 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20110 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20111 if test x$gcc_cv_gas_version != x; then
20112 break
20113 fi
20114 done
20115 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20116 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20117 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20118 case $gcc_cv_gas_patch_version in
20119 "") gcc_cv_gas_patch_version="0" ;;
20120 esac
20121 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20122 + $gcc_cv_gas_minor_version \) \* 1000 \
20123 + $gcc_cv_gas_patch_version`
20124
20125 in_tree_gas_is_elf=no
20126 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20127 || (grep 'obj_format = multi' ../gas/Makefile \
20128 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20129 then
20130 in_tree_gas_is_elf=yes
20131 fi
20132 else
20133 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20134 echo "${ECHO_T}$gcc_cv_as" >&6
20135 in_tree_gas=no
20136 fi
20137
20138 # Identify the linker which will work hand-in-glove with the newly
20139 # built GCC, so that we can examine its features. This is the linker
20140 # which will be driven by the driver program.
20141 #
20142 # If build != host, and we aren't building gas in-tree, we identify a
20143 # build->target linker and hope that it will have the same features
20144 # as the host->target linker we'll be using.
20145 gcc_cv_gld_major_version=
20146 gcc_cv_gld_minor_version=
20147 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20148 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20149
20150 if test "${gcc_cv_ld+set}" = set; then
20151 :
20152 else
20153
20154 if test -x "$DEFAULT_LINKER"; then
20155 gcc_cv_ld="$DEFAULT_LINKER"
20156 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20157 && test -f ../ld/Makefile \
20158 && test x$build = x$host; then
20159 gcc_cv_ld=../ld/ld-new$build_exeext
20160 elif test -x collect-ld$build_exeext; then
20161 # Build using linker in the current directory.
20162 gcc_cv_ld=./collect-ld$build_exeext
20163 elif test -x $LD_FOR_TARGET; then
20164 gcc_cv_ld="$LD_FOR_TARGET"
20165 else
20166 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20167 set dummy $LD_FOR_TARGET; ac_word=$2
20168 echo "$as_me:$LINENO: checking for $ac_word" >&5
20169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20170 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20171 echo $ECHO_N "(cached) $ECHO_C" >&6
20172 else
20173 case $gcc_cv_ld in
20174 [\\/]* | ?:[\\/]*)
20175 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20176 ;;
20177 *)
20178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20179 for as_dir in $PATH
20180 do
20181 IFS=$as_save_IFS
20182 test -z "$as_dir" && as_dir=.
20183 for ac_exec_ext in '' $ac_executable_extensions; do
20184 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20185 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20186 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20187 break 2
20188 fi
20189 done
20190 done
20191
20192 ;;
20193 esac
20194 fi
20195 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20196
20197 if test -n "$gcc_cv_ld"; then
20198 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20199 echo "${ECHO_T}$gcc_cv_ld" >&6
20200 else
20201 echo "$as_me:$LINENO: result: no" >&5
20202 echo "${ECHO_T}no" >&6
20203 fi
20204
20205 fi
20206 fi
20207
20208
20209 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20210
20211 case "$ORIGINAL_LD_FOR_TARGET" in
20212 ./collect-ld | ./collect-ld$build_exeext) ;;
20213 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20214 ;;
20215 esac
20216
20217 echo "$as_me:$LINENO: checking what linker to use" >&5
20218 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20219 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20220 # Single tree build which includes ld. We want to prefer it
20221 # over whatever linker top-level may have detected, since
20222 # we'll use what we're building after installation anyway.
20223 echo "$as_me:$LINENO: result: newly built ld" >&5
20224 echo "${ECHO_T}newly built ld" >&6
20225 in_tree_ld=yes
20226 in_tree_ld_is_elf=no
20227 if (grep 'EMUL = .*elf' ../ld/Makefile \
20228 || grep 'EMUL = .*linux' ../ld/Makefile \
20229 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20230 in_tree_ld_is_elf=yes
20231 fi
20232 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
20233 do
20234 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20235 if test x$gcc_cv_gld_version != x; then
20236 break
20237 fi
20238 done
20239 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20240 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20241 else
20242 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20243 echo "${ECHO_T}$gcc_cv_ld" >&6
20244 in_tree_ld=no
20245 fi
20246
20247 # Figure out what nm we will be using.
20248 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20249 if test "${gcc_cv_nm+set}" = set; then
20250 :
20251 else
20252
20253 if test -f $gcc_cv_binutils_srcdir/configure.in \
20254 && test -f ../binutils/Makefile \
20255 && test x$build = x$host; then
20256 gcc_cv_nm=../binutils/nm-new$build_exeext
20257 elif test -x nm$build_exeext; then
20258 gcc_cv_nm=./nm$build_exeext
20259 elif test -x $NM_FOR_TARGET; then
20260 gcc_cv_nm="$NM_FOR_TARGET"
20261 else
20262 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20263 set dummy $NM_FOR_TARGET; ac_word=$2
20264 echo "$as_me:$LINENO: checking for $ac_word" >&5
20265 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20266 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20267 echo $ECHO_N "(cached) $ECHO_C" >&6
20268 else
20269 case $gcc_cv_nm in
20270 [\\/]* | ?:[\\/]*)
20271 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20272 ;;
20273 *)
20274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20275 for as_dir in $PATH
20276 do
20277 IFS=$as_save_IFS
20278 test -z "$as_dir" && as_dir=.
20279 for ac_exec_ext in '' $ac_executable_extensions; do
20280 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20281 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20282 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20283 break 2
20284 fi
20285 done
20286 done
20287
20288 ;;
20289 esac
20290 fi
20291 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20292
20293 if test -n "$gcc_cv_nm"; then
20294 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20295 echo "${ECHO_T}$gcc_cv_nm" >&6
20296 else
20297 echo "$as_me:$LINENO: result: no" >&5
20298 echo "${ECHO_T}no" >&6
20299 fi
20300
20301 fi
20302 fi
20303
20304
20305 echo "$as_me:$LINENO: checking what nm to use" >&5
20306 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20307 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20308 # Single tree build which includes binutils.
20309 echo "$as_me:$LINENO: result: newly built nm" >&5
20310 echo "${ECHO_T}newly built nm" >&6
20311 in_tree_nm=yes
20312 else
20313 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20314 echo "${ECHO_T}$gcc_cv_nm" >&6
20315 in_tree_nm=no
20316 fi
20317
20318 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20319
20320 case "$ORIGINAL_NM_FOR_TARGET" in
20321 ./nm | ./nm$build_exeext) ;;
20322 *) ac_config_files="$ac_config_files nm:exec-tool.in"
20323 ;;
20324 esac
20325
20326
20327 # Figure out what objdump we will be using.
20328 if test "${gcc_cv_objdump+set}" = set; then
20329 :
20330 else
20331
20332 if test -f $gcc_cv_binutils_srcdir/configure.in \
20333 && test -f ../binutils/Makefile \
20334 && test x$build = x$host; then
20335 # Single tree build which includes binutils.
20336 gcc_cv_objdump=../binutils/objdump$build_exeext
20337 elif test -x objdump$build_exeext; then
20338 gcc_cv_objdump=./objdump$build_exeext
20339 elif test -x $OBJDUMP_FOR_TARGET; then
20340 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20341 else
20342 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20343 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20344 echo "$as_me:$LINENO: checking for $ac_word" >&5
20345 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20346 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20347 echo $ECHO_N "(cached) $ECHO_C" >&6
20348 else
20349 case $gcc_cv_objdump in
20350 [\\/]* | ?:[\\/]*)
20351 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20352 ;;
20353 *)
20354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20355 for as_dir in $PATH
20356 do
20357 IFS=$as_save_IFS
20358 test -z "$as_dir" && as_dir=.
20359 for ac_exec_ext in '' $ac_executable_extensions; do
20360 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20361 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20362 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20363 break 2
20364 fi
20365 done
20366 done
20367
20368 ;;
20369 esac
20370 fi
20371 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20372
20373 if test -n "$gcc_cv_objdump"; then
20374 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20375 echo "${ECHO_T}$gcc_cv_objdump" >&6
20376 else
20377 echo "$as_me:$LINENO: result: no" >&5
20378 echo "${ECHO_T}no" >&6
20379 fi
20380
20381 fi
20382 fi
20383
20384
20385 echo "$as_me:$LINENO: checking what objdump to use" >&5
20386 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20387 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20388 # Single tree build which includes binutils.
20389 echo "$as_me:$LINENO: result: newly built objdump" >&5
20390 echo "${ECHO_T}newly built objdump" >&6
20391 elif test x$gcc_cv_objdump = x; then
20392 echo "$as_me:$LINENO: result: not found" >&5
20393 echo "${ECHO_T}not found" >&6
20394 else
20395 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20396 echo "${ECHO_T}$gcc_cv_objdump" >&6
20397 fi
20398
20399 # Figure out what assembler alignment features are present.
20400 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20401 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20402 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20403 echo $ECHO_N "(cached) $ECHO_C" >&6
20404 else
20405 gcc_cv_as_balign_and_p2align=no
20406 if test $in_tree_gas = yes; then
20407 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20408 then gcc_cv_as_balign_and_p2align=yes
20409 fi
20410 elif test x$gcc_cv_as != x; then
20411 echo '.balign 4
20412 .p2align 2' > conftest.s
20413 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20414 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20415 (eval $ac_try) 2>&5
20416 ac_status=$?
20417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20418 (exit $ac_status); }; }
20419 then
20420 gcc_cv_as_balign_and_p2align=yes
20421 else
20422 echo "configure: failed program was" >&5
20423 cat conftest.s >&5
20424 fi
20425 rm -f conftest.o conftest.s
20426 fi
20427 fi
20428 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20429 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20430 if test $gcc_cv_as_balign_and_p2align = yes; then
20431
20432 cat >>confdefs.h <<\_ACEOF
20433 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20434 _ACEOF
20435
20436 fi
20437
20438 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20439 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20440 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20441 echo $ECHO_N "(cached) $ECHO_C" >&6
20442 else
20443 gcc_cv_as_max_skip_p2align=no
20444 if test $in_tree_gas = yes; then
20445 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20446 then gcc_cv_as_max_skip_p2align=yes
20447 fi
20448 elif test x$gcc_cv_as != x; then
20449 echo '.p2align 4,,7' > conftest.s
20450 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20452 (eval $ac_try) 2>&5
20453 ac_status=$?
20454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20455 (exit $ac_status); }; }
20456 then
20457 gcc_cv_as_max_skip_p2align=yes
20458 else
20459 echo "configure: failed program was" >&5
20460 cat conftest.s >&5
20461 fi
20462 rm -f conftest.o conftest.s
20463 fi
20464 fi
20465 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20466 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20467 if test $gcc_cv_as_max_skip_p2align = yes; then
20468
20469 cat >>confdefs.h <<\_ACEOF
20470 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20471 _ACEOF
20472
20473 fi
20474
20475 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20476 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20477 if test "${gcc_cv_as_literal16+set}" = set; then
20478 echo $ECHO_N "(cached) $ECHO_C" >&6
20479 else
20480 gcc_cv_as_literal16=no
20481 if test $in_tree_gas = yes; then
20482 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20483 then gcc_cv_as_literal16=yes
20484 fi
20485 elif test x$gcc_cv_as != x; then
20486 echo '.literal16' > conftest.s
20487 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20489 (eval $ac_try) 2>&5
20490 ac_status=$?
20491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20492 (exit $ac_status); }; }
20493 then
20494 gcc_cv_as_literal16=yes
20495 else
20496 echo "configure: failed program was" >&5
20497 cat conftest.s >&5
20498 fi
20499 rm -f conftest.o conftest.s
20500 fi
20501 fi
20502 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20503 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20504 if test $gcc_cv_as_literal16 = yes; then
20505
20506 cat >>confdefs.h <<\_ACEOF
20507 #define HAVE_GAS_LITERAL16 1
20508 _ACEOF
20509
20510 fi
20511
20512 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20513 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20514 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20515 echo $ECHO_N "(cached) $ECHO_C" >&6
20516 else
20517 gcc_cv_as_subsection_m1=no
20518 if test $in_tree_gas = yes; then
20519 if test $in_tree_gas_is_elf = yes \
20520 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20521 then gcc_cv_as_subsection_m1=yes
20522 fi
20523 elif test x$gcc_cv_as != x; then
20524 echo 'conftest_label1: .word 0
20525 .subsection -1
20526 conftest_label2: .word 0
20527 .previous' > conftest.s
20528 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20529 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20530 (eval $ac_try) 2>&5
20531 ac_status=$?
20532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20533 (exit $ac_status); }; }
20534 then
20535 if test x$gcc_cv_nm != x; then
20536 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20537 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20538 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20539 then :
20540 else gcc_cv_as_subsection_m1=yes
20541 fi
20542 rm -f conftest.nm1 conftest.nm2
20543 fi
20544 else
20545 echo "configure: failed program was" >&5
20546 cat conftest.s >&5
20547 fi
20548 rm -f conftest.o conftest.s
20549 fi
20550 fi
20551 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20552 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20553 if test $gcc_cv_as_subsection_m1 = yes; then
20554
20555 cat >>confdefs.h <<\_ACEOF
20556 #define HAVE_GAS_SUBSECTION_ORDERING 1
20557 _ACEOF
20558
20559 fi
20560
20561 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20562 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20563 if test "${gcc_cv_as_weak+set}" = set; then
20564 echo $ECHO_N "(cached) $ECHO_C" >&6
20565 else
20566 gcc_cv_as_weak=no
20567 if test $in_tree_gas = yes; then
20568 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20569 then gcc_cv_as_weak=yes
20570 fi
20571 elif test x$gcc_cv_as != x; then
20572 echo ' .weak foobar' > conftest.s
20573 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20575 (eval $ac_try) 2>&5
20576 ac_status=$?
20577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20578 (exit $ac_status); }; }
20579 then
20580 gcc_cv_as_weak=yes
20581 else
20582 echo "configure: failed program was" >&5
20583 cat conftest.s >&5
20584 fi
20585 rm -f conftest.o conftest.s
20586 fi
20587 fi
20588 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20589 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20590 if test $gcc_cv_as_weak = yes; then
20591
20592 cat >>confdefs.h <<\_ACEOF
20593 #define HAVE_GAS_WEAK 1
20594 _ACEOF
20595
20596 fi
20597
20598 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20599 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20600 if test "${gcc_cv_as_weakref+set}" = set; then
20601 echo $ECHO_N "(cached) $ECHO_C" >&6
20602 else
20603 gcc_cv_as_weakref=no
20604 if test $in_tree_gas = yes; then
20605 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20606 then gcc_cv_as_weakref=yes
20607 fi
20608 elif test x$gcc_cv_as != x; then
20609 echo ' .weakref foobar, barfnot' > conftest.s
20610 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20612 (eval $ac_try) 2>&5
20613 ac_status=$?
20614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20615 (exit $ac_status); }; }
20616 then
20617 gcc_cv_as_weakref=yes
20618 else
20619 echo "configure: failed program was" >&5
20620 cat conftest.s >&5
20621 fi
20622 rm -f conftest.o conftest.s
20623 fi
20624 fi
20625 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20626 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20627 if test $gcc_cv_as_weakref = yes; then
20628
20629 cat >>confdefs.h <<\_ACEOF
20630 #define HAVE_GAS_WEAKREF 1
20631 _ACEOF
20632
20633 fi
20634
20635 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20636 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20637 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20638 echo $ECHO_N "(cached) $ECHO_C" >&6
20639 else
20640 gcc_cv_as_nsubspa_comdat=no
20641 if test $in_tree_gas = yes; then
20642 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20643 then gcc_cv_as_nsubspa_comdat=yes
20644 fi
20645 elif test x$gcc_cv_as != x; then
20646 echo ' .SPACE $TEXT$
20647 .NSUBSPA $CODE$,COMDAT' > conftest.s
20648 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20650 (eval $ac_try) 2>&5
20651 ac_status=$?
20652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20653 (exit $ac_status); }; }
20654 then
20655 gcc_cv_as_nsubspa_comdat=yes
20656 else
20657 echo "configure: failed program was" >&5
20658 cat conftest.s >&5
20659 fi
20660 rm -f conftest.o conftest.s
20661 fi
20662 fi
20663 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20664 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20665 if test $gcc_cv_as_nsubspa_comdat = yes; then
20666
20667 cat >>confdefs.h <<\_ACEOF
20668 #define HAVE_GAS_NSUBSPA_COMDAT 1
20669 _ACEOF
20670
20671 fi
20672
20673 # .hidden needs to be supported in both the assembler and the linker,
20674 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20675 # This is irritatingly difficult to feature test for; we have to check the
20676 # date string after the version number. If we've got an in-tree
20677 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20678 # to be safe.
20679 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20680 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20681 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20682 if test "${gcc_cv_as_hidden+set}" = set; then
20683 echo $ECHO_N "(cached) $ECHO_C" >&6
20684 else
20685 gcc_cv_as_hidden=no
20686 if test $in_tree_gas = yes; then
20687 if test $in_tree_gas_is_elf = yes \
20688 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20689 then gcc_cv_as_hidden=yes
20690 fi
20691 elif test x$gcc_cv_as != x; then
20692 echo ' .hidden foobar
20693 foobar:' > conftest.s
20694 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20696 (eval $ac_try) 2>&5
20697 ac_status=$?
20698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20699 (exit $ac_status); }; }
20700 then
20701 gcc_cv_as_hidden=yes
20702 else
20703 echo "configure: failed program was" >&5
20704 cat conftest.s >&5
20705 fi
20706 rm -f conftest.o conftest.s
20707 fi
20708 fi
20709 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20710 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20711
20712
20713 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20714 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20715 if test "${gcc_cv_ld_hidden+set}" = set; then
20716 echo $ECHO_N "(cached) $ECHO_C" >&6
20717 else
20718 if test $in_tree_ld = yes ; then
20719 gcc_cv_ld_hidden=no
20720 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20721 && test $in_tree_ld_is_elf = yes; then
20722 gcc_cv_ld_hidden=yes
20723 fi
20724 else
20725 gcc_cv_ld_hidden=yes
20726 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20727 if echo "$ld_ver" | grep GNU > /dev/null; then
20728 ld_vers=`echo $ld_ver | sed -n \
20729 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20730 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20731 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20732 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20733 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20734 if test 0"$ld_date" -lt 20020404; then
20735 if test -n "$ld_date"; then
20736 # If there was date string, but was earlier than 2002-04-04, fail
20737 gcc_cv_ld_hidden=no
20738 elif test -z "$ld_vers"; then
20739 # If there was no date string nor ld version number, something is wrong
20740 gcc_cv_ld_hidden=no
20741 else
20742 test -z "$ld_vers_patch" && ld_vers_patch=0
20743 if test "$ld_vers_major" -lt 2; then
20744 gcc_cv_ld_hidden=no
20745 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20746 gcc_cv_ld_hidden="no"
20747 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20748 gcc_cv_ld_hidden=no
20749 fi
20750 fi
20751 fi
20752 else
20753 case "${target}" in
20754 hppa64*-*-hpux* | ia64*-*-hpux*)
20755 gcc_cv_ld_hidden=yes
20756 ;;
20757 *)
20758 gcc_cv_ld_hidden=no
20759 ;;
20760 esac
20761 fi
20762 fi
20763 fi
20764 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20765 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20766 libgcc_visibility=no
20767
20768
20769 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20770 libgcc_visibility=yes
20771
20772 cat >>confdefs.h <<\_ACEOF
20773 #define HAVE_GAS_HIDDEN 1
20774 _ACEOF
20775
20776 fi
20777
20778 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20779 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20780 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20781 if test "${gcc_cv_as_leb128+set}" = set; then
20782 echo $ECHO_N "(cached) $ECHO_C" >&6
20783 else
20784 gcc_cv_as_leb128=no
20785 if test $in_tree_gas = yes; then
20786 if test $in_tree_gas_is_elf = yes \
20787 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20788 then gcc_cv_as_leb128=yes
20789 fi
20790 elif test x$gcc_cv_as != x; then
20791 echo ' .data
20792 .uleb128 L2 - L1
20793 L1:
20794 .uleb128 1280
20795 .sleb128 -1010
20796 L2:' > conftest.s
20797 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20799 (eval $ac_try) 2>&5
20800 ac_status=$?
20801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20802 (exit $ac_status); }; }
20803 then
20804 # GAS versions before 2.11 do not support uleb128,
20805 # despite appearing to.
20806 # ??? There exists an elf-specific test that will crash
20807 # the assembler. Perhaps it's better to figure out whether
20808 # arbitrary sections are supported and try the test.
20809 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20810 if echo "$as_ver" | grep GNU > /dev/null; then
20811 as_vers=`echo $as_ver | sed -n \
20812 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20813 as_major=`expr "$as_vers" : '\([0-9]*\)'`
20814 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20815 if test $as_major -eq 2 && test $as_minor -lt 11
20816 then :
20817 else gcc_cv_as_leb128=yes
20818 fi
20819 fi
20820 else
20821 echo "configure: failed program was" >&5
20822 cat conftest.s >&5
20823 fi
20824 rm -f conftest.o conftest.s
20825 fi
20826 fi
20827 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20828 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20829 if test $gcc_cv_as_leb128 = yes; then
20830
20831 cat >>confdefs.h <<\_ACEOF
20832 #define HAVE_AS_LEB128 1
20833 _ACEOF
20834
20835 fi
20836
20837 # GAS versions up to and including 2.11.0 may mis-optimize
20838 # .eh_frame data.
20839 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20840 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20841 if test "${gcc_cv_as_eh_frame+set}" = set; then
20842 echo $ECHO_N "(cached) $ECHO_C" >&6
20843 else
20844 gcc_cv_as_eh_frame=no
20845 if test $in_tree_gas = yes; then
20846 if test $in_tree_gas_is_elf = yes \
20847 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20848 then gcc_cv_as_eh_frame=yes
20849 fi
20850 elif test x$gcc_cv_as != x; then
20851 echo ' .text
20852 .LFB1:
20853 .4byte 0
20854 .L1:
20855 .4byte 0
20856 .LFE1:
20857 .section .eh_frame,"aw",@progbits
20858 __FRAME_BEGIN__:
20859 .4byte .LECIE1-.LSCIE1
20860 .LSCIE1:
20861 .4byte 0x0
20862 .byte 0x1
20863 .ascii "z\0"
20864 .byte 0x1
20865 .byte 0x78
20866 .byte 0x1a
20867 .byte 0x0
20868 .byte 0x4
20869 .4byte 1
20870 .p2align 1
20871 .LECIE1:
20872 .LSFDE1:
20873 .4byte .LEFDE1-.LASFDE1
20874 .LASFDE1:
20875 .4byte .LASFDE1-__FRAME_BEGIN__
20876 .4byte .LFB1
20877 .4byte .LFE1-.LFB1
20878 .byte 0x4
20879 .4byte .LFE1-.LFB1
20880 .byte 0x4
20881 .4byte .L1-.LFB1
20882 .LEFDE1:' > conftest.s
20883 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20884 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20885 (eval $ac_try) 2>&5
20886 ac_status=$?
20887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20888 (exit $ac_status); }; }
20889 then
20890 cat > conftest.lit <<EOF
20891 0000 10000000 00000000 017a0001 781a0004 .........z..x...
20892 0010 01000000 12000000 18000000 00000000 ................
20893 0020 08000000 04080000 0044 .........D
20894 EOF
20895 cat > conftest.big <<EOF
20896 0000 00000010 00000000 017a0001 781a0004 .........z..x...
20897 0010 00000001 00000012 00000018 00000000 ................
20898 0020 00000008 04000000 0844 .........D
20899 EOF
20900 # If the assembler didn't choke, and we can objdump,
20901 # and we got the correct data, then succeed.
20902 # The text in the here-document typically retains its unix-style line
20903 # endings, while the output of objdump will use host line endings.
20904 # Therefore, use diff -b for the comparisons.
20905 if test x$gcc_cv_objdump != x \
20906 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20907 | tail -3 > conftest.got \
20908 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20909 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20910 then
20911 gcc_cv_as_eh_frame=yes
20912 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20914 (eval $ac_try) 2>&5
20915 ac_status=$?
20916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20917 (exit $ac_status); }; }; then
20918 gcc_cv_as_eh_frame=buggy
20919 else
20920 # Uh oh, what do we do now?
20921 gcc_cv_as_eh_frame=no
20922 fi
20923 else
20924 echo "configure: failed program was" >&5
20925 cat conftest.s >&5
20926 fi
20927 rm -f conftest.o conftest.s
20928 fi
20929 fi
20930 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20931 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20932
20933
20934 if test $gcc_cv_as_eh_frame = buggy; then
20935
20936 cat >>confdefs.h <<\_ACEOF
20937 #define USE_AS_TRADITIONAL_FORMAT 1
20938 _ACEOF
20939
20940 fi
20941
20942 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20943 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20944 if test "${gcc_cv_as_shf_merge+set}" = set; then
20945 echo $ECHO_N "(cached) $ECHO_C" >&6
20946 else
20947 gcc_cv_as_shf_merge=no
20948 if test $in_tree_gas = yes; then
20949 if test $in_tree_gas_is_elf = yes \
20950 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20951 then gcc_cv_as_shf_merge=yes
20952 fi
20953 elif test x$gcc_cv_as != x; then
20954 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20955 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20956 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20957 (eval $ac_try) 2>&5
20958 ac_status=$?
20959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20960 (exit $ac_status); }; }
20961 then
20962 gcc_cv_as_shf_merge=yes
20963 else
20964 echo "configure: failed program was" >&5
20965 cat conftest.s >&5
20966 fi
20967 rm -f conftest.o conftest.s
20968 fi
20969 fi
20970 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20971 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20972
20973 if test $gcc_cv_as_shf_merge = no; then
20974 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20975 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20976 if test "${gcc_cv_as_shf_merge+set}" = set; then
20977 echo $ECHO_N "(cached) $ECHO_C" >&6
20978 else
20979 gcc_cv_as_shf_merge=no
20980 if test $in_tree_gas = yes; then
20981 if test $in_tree_gas_is_elf = yes \
20982 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20983 then gcc_cv_as_shf_merge=yes
20984 fi
20985 elif test x$gcc_cv_as != x; then
20986 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20987 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20989 (eval $ac_try) 2>&5
20990 ac_status=$?
20991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20992 (exit $ac_status); }; }
20993 then
20994 gcc_cv_as_shf_merge=yes
20995 else
20996 echo "configure: failed program was" >&5
20997 cat conftest.s >&5
20998 fi
20999 rm -f conftest.o conftest.s
21000 fi
21001 fi
21002 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21003 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21004
21005 fi
21006
21007 cat >>confdefs.h <<_ACEOF
21008 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21009 _ACEOF
21010
21011
21012 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21013 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21014 if test "${gcc_cv_as_comdat_group+set}" = set; then
21015 echo $ECHO_N "(cached) $ECHO_C" >&6
21016 else
21017 gcc_cv_as_comdat_group=no
21018 if test $in_tree_gas = yes; then
21019 if test $in_tree_gas_is_elf = yes \
21020 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21021 then gcc_cv_as_comdat_group=yes
21022 fi
21023 elif test x$gcc_cv_as != x; then
21024 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21025 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21026 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21027 (eval $ac_try) 2>&5
21028 ac_status=$?
21029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21030 (exit $ac_status); }; }
21031 then
21032 gcc_cv_as_comdat_group=yes
21033 else
21034 echo "configure: failed program was" >&5
21035 cat conftest.s >&5
21036 fi
21037 rm -f conftest.o conftest.s
21038 fi
21039 fi
21040 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21041 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21042
21043 if test $gcc_cv_as_comdat_group = yes; then
21044 gcc_cv_as_comdat_group_percent=no
21045 else
21046 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21047 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21048 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21049 echo $ECHO_N "(cached) $ECHO_C" >&6
21050 else
21051 gcc_cv_as_comdat_group_percent=no
21052 if test $in_tree_gas = yes; then
21053 if test $in_tree_gas_is_elf = yes \
21054 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21055 then gcc_cv_as_comdat_group_percent=yes
21056 fi
21057 elif test x$gcc_cv_as != x; then
21058 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21059 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21060 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21061 (eval $ac_try) 2>&5
21062 ac_status=$?
21063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21064 (exit $ac_status); }; }
21065 then
21066 gcc_cv_as_comdat_group_percent=yes
21067 else
21068 echo "configure: failed program was" >&5
21069 cat conftest.s >&5
21070 fi
21071 rm -f conftest.o conftest.s
21072 fi
21073 fi
21074 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21075 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21076
21077 fi
21078 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21079 comdat_group=yes
21080 if test 0"$ld_date" -lt 20050308; then
21081 if test -n "$ld_date"; then
21082 # If there was date string, but was earlier than 2005-03-08, fail
21083 comdat_group=no
21084 elif test "$ld_vers_major" -lt 2; then
21085 comdat_group=no
21086 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21087 comdat_group=no
21088 fi
21089 fi
21090 else
21091 # assume linkers other than GNU ld don't support COMDAT group
21092 comdat_group=no
21093 fi
21094 if test $comdat_group = no; then
21095 gcc_cv_as_comdat_group=no
21096 gcc_cv_as_comdat_group_percent=no
21097 fi
21098
21099 cat >>confdefs.h <<_ACEOF
21100 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21101 _ACEOF
21102
21103
21104 # Thread-local storage - the check is heavily parametrized.
21105 conftest_s=
21106 tls_first_major=
21107 tls_first_minor=
21108 tls_as_opt=
21109 case "$target" in
21110 alpha*-*-*)
21111 conftest_s='
21112 .section ".tdata","awT",@progbits
21113 foo: .long 25
21114 .text
21115 ldq $27,__tls_get_addr($29) !literal!1
21116 lda $16,foo($29) !tlsgd!1
21117 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21118 ldq $27,__tls_get_addr($29) !literal!2
21119 lda $16,foo($29) !tlsldm!2
21120 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21121 ldq $1,foo($29) !gotdtprel
21122 ldah $2,foo($29) !dtprelhi
21123 lda $3,foo($2) !dtprello
21124 lda $4,foo($29) !dtprel
21125 ldq $1,foo($29) !gottprel
21126 ldah $2,foo($29) !tprelhi
21127 lda $3,foo($2) !tprello
21128 lda $4,foo($29) !tprel'
21129 tls_first_major=2
21130 tls_first_minor=13
21131 tls_as_opt=--fatal-warnings
21132 ;;
21133 frv*-*-*)
21134 conftest_s='
21135 .section ".tdata","awT",@progbits
21136 x: .long 25
21137 .text
21138 call #gettlsoff(x)'
21139 tls_first_major=2
21140 tls_first_minor=14
21141 ;;
21142 hppa*-*-linux*)
21143 conftest_s='
21144 t1: .reg %r20
21145 t2: .reg %r21
21146 gp: .reg %r19
21147 .section ".tdata","awT",@progbits
21148 foo: .long 25
21149 .text
21150 .align 4
21151 addil LT%foo-$tls_gdidx$,gp
21152 ldo RT%foo-$tls_gdidx$(%r1),%arg0
21153 b __tls_get_addr
21154 nop
21155 addil LT%foo-$tls_ldidx$,gp
21156 b __tls_get_addr
21157 ldo RT%foo-$tls_ldidx$(%r1),%arg0
21158 addil LR%foo-$tls_dtpoff$,%ret0
21159 ldo RR%foo-$tls_dtpoff$(%r1),%t1
21160 mfctl %cr27,%t1
21161 addil LT%foo-$tls_ieoff$,gp
21162 ldw RT%foo-$tls_ieoff$(%r1),%t2
21163 add %t1,%t2,%t3
21164 mfctl %cr27,%t1
21165 addil LR%foo-$tls_leoff$,%t1
21166 ldo RR%foo-$tls_leoff$(%r1),%t2'
21167 tls_first_major=2
21168 tls_first_minor=15
21169 tls_as_opt=--fatal-warnings
21170 ;;
21171 arm*-*-*)
21172 conftest_s='
21173 .section ".tdata","awT",%progbits
21174 foo: .long 25
21175 .text
21176 .word foo(gottpoff)
21177 .word foo(tpoff)
21178 .word foo(tlsgd)
21179 .word foo(tlsldm)
21180 .word foo(tlsldo)'
21181 tls_first_major=2
21182 tls_first_minor=17
21183 ;;
21184 i[34567]86-*-*)
21185 conftest_s='
21186 .section ".tdata","awT",@progbits
21187 foo: .long 25
21188 .text
21189 movl %gs:0, %eax
21190 leal foo@TLSGD(,%ebx,1), %eax
21191 leal foo@TLSLDM(%ebx), %eax
21192 leal foo@DTPOFF(%eax), %edx
21193 movl foo@GOTTPOFF(%ebx), %eax
21194 subl foo@GOTTPOFF(%ebx), %eax
21195 addl foo@GOTNTPOFF(%ebx), %eax
21196 movl foo@INDNTPOFF, %eax
21197 movl $foo@TPOFF, %eax
21198 subl $foo@TPOFF, %eax
21199 leal foo@NTPOFF(%ecx), %eax'
21200 tls_first_major=2
21201 tls_first_minor=14
21202 tls_as_opt=--fatal-warnings
21203 ;;
21204 x86_64-*-*)
21205 conftest_s='
21206 .section ".tdata","awT",@progbits
21207 foo: .long 25
21208 .text
21209 movq %fs:0, %rax
21210 leaq foo@TLSGD(%rip), %rdi
21211 leaq foo@TLSLD(%rip), %rdi
21212 leaq foo@DTPOFF(%rax), %rdx
21213 movq foo@GOTTPOFF(%rip), %rax
21214 movq $foo@TPOFF, %rax'
21215 tls_first_major=2
21216 tls_first_minor=14
21217 tls_as_opt=--fatal-warnings
21218 ;;
21219 ia64-*-*)
21220 conftest_s='
21221 .section ".tdata","awT",@progbits
21222 foo: data8 25
21223 .text
21224 addl r16 = @ltoff(@dtpmod(foo#)), gp
21225 addl r17 = @ltoff(@dtprel(foo#)), gp
21226 addl r18 = @ltoff(@tprel(foo#)), gp
21227 addl r19 = @dtprel(foo#), gp
21228 adds r21 = @dtprel(foo#), r13
21229 movl r23 = @dtprel(foo#)
21230 addl r20 = @tprel(foo#), gp
21231 adds r22 = @tprel(foo#), r13
21232 movl r24 = @tprel(foo#)'
21233 tls_first_major=2
21234 tls_first_minor=13
21235 tls_as_opt=--fatal-warnings
21236 ;;
21237 mips*-*-*)
21238 conftest_s='
21239 .section .tdata,"awT",@progbits
21240 x:
21241 .word 2
21242 .text
21243 addiu $4, $28, %tlsgd(x)
21244 addiu $4, $28, %tlsldm(x)
21245 lui $4, %dtprel_hi(x)
21246 addiu $4, $4, %dtprel_lo(x)
21247 lw $4, %gottprel(x)($28)
21248 lui $4, %tprel_hi(x)
21249 addiu $4, $4, %tprel_lo(x)'
21250 tls_first_major=2
21251 tls_first_minor=16
21252 tls_as_opt='-32 --fatal-warnings'
21253 ;;
21254 powerpc-*-*)
21255 conftest_s='
21256 .section ".tdata","awT",@progbits
21257 .align 2
21258 ld0: .space 4
21259 ld1: .space 4
21260 x1: .space 4
21261 x2: .space 4
21262 x3: .space 4
21263 .text
21264 addi 3,31,ld0@got@tlsgd
21265 bl __tls_get_addr
21266 addi 3,31,x1@got@tlsld
21267 bl __tls_get_addr
21268 addi 9,3,x1@dtprel
21269 addis 9,3,x2@dtprel@ha
21270 addi 9,9,x2@dtprel@l
21271 lwz 9,x3@got@tprel(31)
21272 add 9,9,x@tls
21273 addi 9,2,x1@tprel
21274 addis 9,2,x2@tprel@ha
21275 addi 9,9,x2@tprel@l'
21276 tls_first_major=2
21277 tls_first_minor=14
21278 tls_as_opt="-a32 --fatal-warnings"
21279 ;;
21280 powerpc64-*-*)
21281 conftest_s='
21282 .section ".tdata","awT",@progbits
21283 .align 3
21284 ld0: .space 8
21285 ld1: .space 8
21286 x1: .space 8
21287 x2: .space 8
21288 x3: .space 8
21289 .text
21290 addi 3,2,ld0@got@tlsgd
21291 bl .__tls_get_addr
21292 nop
21293 addi 3,2,ld1@toc
21294 bl .__tls_get_addr
21295 nop
21296 addi 3,2,x1@got@tlsld
21297 bl .__tls_get_addr
21298 nop
21299 addi 9,3,x1@dtprel
21300 bl .__tls_get_addr
21301 nop
21302 addis 9,3,x2@dtprel@ha
21303 addi 9,9,x2@dtprel@l
21304 bl .__tls_get_addr
21305 nop
21306 ld 9,x3@got@dtprel(2)
21307 add 9,9,3
21308 bl .__tls_get_addr
21309 nop'
21310 tls_first_major=2
21311 tls_first_minor=14
21312 tls_as_opt="-a64 --fatal-warnings"
21313 ;;
21314 s390-*-*)
21315 conftest_s='
21316 .section ".tdata","awT",@progbits
21317 foo: .long 25
21318 .text
21319 .long foo@TLSGD
21320 .long foo@TLSLDM
21321 .long foo@DTPOFF
21322 .long foo@NTPOFF
21323 .long foo@GOTNTPOFF
21324 .long foo@INDNTPOFF
21325 l %r1,foo@GOTNTPOFF(%r12)
21326 l %r1,0(%r1):tls_load:foo
21327 bas %r14,0(%r1,%r13):tls_gdcall:foo
21328 bas %r14,0(%r1,%r13):tls_ldcall:foo'
21329 tls_first_major=2
21330 tls_first_minor=14
21331 tls_as_opt="-m31 --fatal-warnings"
21332 ;;
21333 s390x-*-*)
21334 conftest_s='
21335 .section ".tdata","awT",@progbits
21336 foo: .long 25
21337 .text
21338 .quad foo@TLSGD
21339 .quad foo@TLSLDM
21340 .quad foo@DTPOFF
21341 .quad foo@NTPOFF
21342 .quad foo@GOTNTPOFF
21343 lg %r1,foo@GOTNTPOFF(%r12)
21344 larl %r1,foo@INDNTPOFF
21345 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
21346 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21347 tls_first_major=2
21348 tls_first_minor=14
21349 tls_as_opt="-m64 -Aesame --fatal-warnings"
21350 ;;
21351 sh-*-* | sh[34]-*-*)
21352 conftest_s='
21353 .section ".tdata","awT",@progbits
21354 foo: .long 25
21355 .text
21356 .long foo@TLSGD
21357 .long foo@TLSLDM
21358 .long foo@DTPOFF
21359 .long foo@GOTTPOFF
21360 .long foo@TPOFF'
21361 tls_first_major=2
21362 tls_first_minor=13
21363 tls_as_opt=--fatal-warnings
21364 ;;
21365 sparc*-*-*)
21366 case "$target" in
21367 sparc*-sun-solaris2.[56789]*)
21368 # TLS was introduced in the Solaris 9 4/04 release but
21369 # we do not enable it by default on Solaris 9 either.
21370 if test "x$enable_tls" = xyes ; then
21371 on_solaris=yes
21372 else
21373 enable_tls=no;
21374 fi
21375 ;;
21376 sparc*-sun-solaris2.*)
21377 on_solaris=yes
21378 ;;
21379 *)
21380 on_solaris=no
21381 ;;
21382 esac
21383 if test x$on_solaris = xyes && test x$gas_flag = xno; then
21384 conftest_s='
21385 .section ".tdata",#alloc,#write,#tls
21386 foo: .long 25
21387 .text
21388 sethi %tgd_hi22(foo), %o0
21389 add %o0, %tgd_lo10(foo), %o1
21390 add %l7, %o1, %o0, %tgd_add(foo)
21391 call __tls_get_addr, %tgd_call(foo)
21392 sethi %tldm_hi22(foo), %l1
21393 add %l1, %tldm_lo10(foo), %l2
21394 add %l7, %l2, %o0, %tldm_add(foo)
21395 call __tls_get_addr, %tldm_call(foo)
21396 sethi %tldo_hix22(foo), %l3
21397 xor %l3, %tldo_lox10(foo), %l4
21398 add %o0, %l4, %l5, %tldo_add(foo)
21399 sethi %tie_hi22(foo), %o3
21400 add %o3, %tie_lo10(foo), %o3
21401 ld [%l7 + %o3], %o2, %tie_ld(foo)
21402 add %g7, %o2, %o4, %tie_add(foo)
21403 sethi %tle_hix22(foo), %l1
21404 xor %l1, %tle_lox10(foo), %o5
21405 ld [%g7 + %o5], %o1'
21406 tls_first_major=0
21407 tls_first_minor=0
21408 else
21409 conftest_s='
21410 .section ".tdata","awT",@progbits
21411 foo: .long 25
21412 .text
21413 sethi %tgd_hi22(foo), %o0
21414 add %o0, %tgd_lo10(foo), %o1
21415 add %l7, %o1, %o0, %tgd_add(foo)
21416 call __tls_get_addr, %tgd_call(foo)
21417 sethi %tldm_hi22(foo), %l1
21418 add %l1, %tldm_lo10(foo), %l2
21419 add %l7, %l2, %o0, %tldm_add(foo)
21420 call __tls_get_addr, %tldm_call(foo)
21421 sethi %tldo_hix22(foo), %l3
21422 xor %l3, %tldo_lox10(foo), %l4
21423 add %o0, %l4, %l5, %tldo_add(foo)
21424 sethi %tie_hi22(foo), %o3
21425 add %o3, %tie_lo10(foo), %o3
21426 ld [%l7 + %o3], %o2, %tie_ld(foo)
21427 add %g7, %o2, %o4, %tie_add(foo)
21428 sethi %tle_hix22(foo), %l1
21429 xor %l1, %tle_lox10(foo), %o5
21430 ld [%g7 + %o5], %o1'
21431 tls_first_major=2
21432 tls_first_minor=14
21433 tls_as_opt="-32 --fatal-warnings"
21434 fi
21435 ;;
21436 esac
21437 set_have_as_tls=no
21438 if test "x$enable_tls" = xno ; then
21439 : # TLS explicitly disabled.
21440 elif test "x$enable_tls" = xyes ; then
21441 set_have_as_tls=yes # TLS explicitly enabled.
21442 elif test -z "$tls_first_major"; then
21443 : # If we don't have a check, assume no support.
21444 else
21445 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21446 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21447 if test "${gcc_cv_as_tls+set}" = set; then
21448 echo $ECHO_N "(cached) $ECHO_C" >&6
21449 else
21450 gcc_cv_as_tls=no
21451 if test $in_tree_gas = yes; then
21452 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21453 then gcc_cv_as_tls=yes
21454 fi
21455 elif test x$gcc_cv_as != x; then
21456 echo "$conftest_s" > conftest.s
21457 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21459 (eval $ac_try) 2>&5
21460 ac_status=$?
21461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21462 (exit $ac_status); }; }
21463 then
21464 gcc_cv_as_tls=yes
21465 else
21466 echo "configure: failed program was" >&5
21467 cat conftest.s >&5
21468 fi
21469 rm -f conftest.o conftest.s
21470 fi
21471 fi
21472 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21473 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21474 if test $gcc_cv_as_tls = yes; then
21475 set_have_as_tls=yes
21476 fi
21477 fi
21478 if test $set_have_as_tls = yes ; then
21479
21480 cat >>confdefs.h <<\_ACEOF
21481 #define HAVE_AS_TLS 1
21482 _ACEOF
21483
21484 fi
21485
21486 # Target-specific assembler checks.
21487
21488 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21489 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21490 gcc_cv_ld_static_dynamic=no
21491 if test $in_tree_ld = yes ; then
21492 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21493 gcc_cv_ld_static_dynamic=yes
21494 fi
21495 elif test x$gcc_cv_ld != x; then
21496 # Check if linker supports -Bstatic/-Bdynamic option
21497 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21498 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21499 gcc_cv_ld_static_dynamic=yes
21500 fi
21501 fi
21502 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21503
21504 cat >>confdefs.h <<\_ACEOF
21505 #define HAVE_LD_STATIC_DYNAMIC 1
21506 _ACEOF
21507
21508 fi
21509 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21510 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21511
21512 if test x"$demangler_in_ld" = xyes; then
21513 echo "$as_me:$LINENO: checking linker --demangle support" >&5
21514 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21515 gcc_cv_ld_demangle=no
21516 if test $in_tree_ld = yes; then
21517 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21518 gcc_cv_ld_demangle=yes
21519 fi
21520 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21521 # Check if the GNU linker supports --demangle option
21522 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21523 gcc_cv_ld_demangle=yes
21524 fi
21525 fi
21526 if test x"$gcc_cv_ld_demangle" = xyes; then
21527
21528 cat >>confdefs.h <<\_ACEOF
21529 #define HAVE_LD_DEMANGLE 1
21530 _ACEOF
21531
21532 fi
21533 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21534 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21535 fi
21536
21537 case "$target" in
21538 # All TARGET_ABI_OSF targets.
21539 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21540 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21541 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21542 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21543 echo $ECHO_N "(cached) $ECHO_C" >&6
21544 else
21545 gcc_cv_as_alpha_explicit_relocs=no
21546 if test $in_tree_gas = yes; then
21547 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21548 then gcc_cv_as_alpha_explicit_relocs=yes
21549 fi
21550 elif test x$gcc_cv_as != x; then
21551 echo ' .set nomacro
21552 .text
21553 extbl $3, $2, $3 !lituse_bytoff!1
21554 ldq $2, a($29) !literal!1
21555 ldq $4, b($29) !literal!2
21556 ldq_u $3, 0($2) !lituse_base!1
21557 ldq $27, f($29) !literal!5
21558 jsr $26, ($27), f !lituse_jsr!5
21559 ldah $29, 0($26) !gpdisp!3
21560 lda $0, c($29) !gprel
21561 ldah $1, d($29) !gprelhigh
21562 lda $1, d($1) !gprellow
21563 lda $29, 0($29) !gpdisp!3' > conftest.s
21564 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21566 (eval $ac_try) 2>&5
21567 ac_status=$?
21568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21569 (exit $ac_status); }; }
21570 then
21571 gcc_cv_as_alpha_explicit_relocs=yes
21572 else
21573 echo "configure: failed program was" >&5
21574 cat conftest.s >&5
21575 fi
21576 rm -f conftest.o conftest.s
21577 fi
21578 fi
21579 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21580 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21581 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21582
21583 cat >>confdefs.h <<\_ACEOF
21584 #define HAVE_AS_EXPLICIT_RELOCS 1
21585 _ACEOF
21586
21587 fi
21588 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21589 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21590 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21591 echo $ECHO_N "(cached) $ECHO_C" >&6
21592 else
21593 gcc_cv_as_alpha_jsrdirect_relocs=no
21594 if test $in_tree_gas = yes; then
21595 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21596 then gcc_cv_as_alpha_jsrdirect_relocs=yes
21597 fi
21598 elif test x$gcc_cv_as != x; then
21599 echo ' .set nomacro
21600 .text
21601 ldq $27, a($29) !literal!1
21602 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
21603 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21605 (eval $ac_try) 2>&5
21606 ac_status=$?
21607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21608 (exit $ac_status); }; }
21609 then
21610 gcc_cv_as_alpha_jsrdirect_relocs=yes
21611 else
21612 echo "configure: failed program was" >&5
21613 cat conftest.s >&5
21614 fi
21615 rm -f conftest.o conftest.s
21616 fi
21617 fi
21618 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21619 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21620 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21621
21622 cat >>confdefs.h <<\_ACEOF
21623 #define HAVE_AS_JSRDIRECT_RELOCS 1
21624 _ACEOF
21625
21626 fi
21627 ;;
21628
21629 cris-*-*)
21630 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21631 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21632 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21633 echo $ECHO_N "(cached) $ECHO_C" >&6
21634 else
21635 gcc_cv_as_cris_no_mul_bug=no
21636 if test $in_tree_gas = yes; then
21637 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21638 then gcc_cv_as_cris_no_mul_bug=yes
21639 fi
21640 elif test x$gcc_cv_as != x; then
21641 echo '.text' > conftest.s
21642 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21644 (eval $ac_try) 2>&5
21645 ac_status=$?
21646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21647 (exit $ac_status); }; }
21648 then
21649 gcc_cv_as_cris_no_mul_bug=yes
21650 else
21651 echo "configure: failed program was" >&5
21652 cat conftest.s >&5
21653 fi
21654 rm -f conftest.o conftest.s
21655 fi
21656 fi
21657 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21658 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21659 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21660
21661 cat >>confdefs.h <<\_ACEOF
21662 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21663 _ACEOF
21664
21665 fi
21666 ;;
21667
21668 sparc*-*-*)
21669 echo "$as_me:$LINENO: checking assembler for .register" >&5
21670 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21671 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21672 echo $ECHO_N "(cached) $ECHO_C" >&6
21673 else
21674 gcc_cv_as_sparc_register_op=no
21675 if test x$gcc_cv_as != x; then
21676 echo '.register %g2, #scratch' > conftest.s
21677 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21678 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21679 (eval $ac_try) 2>&5
21680 ac_status=$?
21681 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21682 (exit $ac_status); }; }
21683 then
21684 gcc_cv_as_sparc_register_op=yes
21685 else
21686 echo "configure: failed program was" >&5
21687 cat conftest.s >&5
21688 fi
21689 rm -f conftest.o conftest.s
21690 fi
21691 fi
21692 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21693 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21694 if test $gcc_cv_as_sparc_register_op = yes; then
21695
21696 cat >>confdefs.h <<\_ACEOF
21697 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21698 _ACEOF
21699
21700 fi
21701
21702 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21703 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21704 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21705 echo $ECHO_N "(cached) $ECHO_C" >&6
21706 else
21707 gcc_cv_as_sparc_relax=no
21708 if test x$gcc_cv_as != x; then
21709 echo '.text' > conftest.s
21710 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21712 (eval $ac_try) 2>&5
21713 ac_status=$?
21714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21715 (exit $ac_status); }; }
21716 then
21717 gcc_cv_as_sparc_relax=yes
21718 else
21719 echo "configure: failed program was" >&5
21720 cat conftest.s >&5
21721 fi
21722 rm -f conftest.o conftest.s
21723 fi
21724 fi
21725 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21726 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21727 if test $gcc_cv_as_sparc_relax = yes; then
21728
21729 cat >>confdefs.h <<\_ACEOF
21730 #define HAVE_AS_RELAX_OPTION 1
21731 _ACEOF
21732
21733 fi
21734
21735 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21736 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21737 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21738 echo $ECHO_N "(cached) $ECHO_C" >&6
21739 else
21740 gcc_cv_as_sparc_ua_pcrel=no
21741 if test x$gcc_cv_as != x; then
21742 echo '.text
21743 foo:
21744 nop
21745 .data
21746 .align 4
21747 .byte 0
21748 .uaword %r_disp32(foo)' > conftest.s
21749 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21751 (eval $ac_try) 2>&5
21752 ac_status=$?
21753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21754 (exit $ac_status); }; }
21755 then
21756 if test x$gcc_cv_ld != x \
21757 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21758 gcc_cv_as_sparc_ua_pcrel=yes
21759 fi
21760 rm -f conftest
21761 else
21762 echo "configure: failed program was" >&5
21763 cat conftest.s >&5
21764 fi
21765 rm -f conftest.o conftest.s
21766 fi
21767 fi
21768 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21769 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21770 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21771
21772 cat >>confdefs.h <<\_ACEOF
21773 #define HAVE_AS_SPARC_UA_PCREL 1
21774 _ACEOF
21775
21776
21777 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21778 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21779 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21780 echo $ECHO_N "(cached) $ECHO_C" >&6
21781 else
21782 gcc_cv_as_sparc_ua_pcrel_hidden=no
21783 if test x$gcc_cv_as != x; then
21784 echo '.data
21785 .align 4
21786 .byte 0x31
21787 .uaword %r_disp32(foo)
21788 .byte 0x32, 0x33, 0x34
21789 .global foo
21790 .hidden foo
21791 foo:
21792 .skip 4' > conftest.s
21793 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21795 (eval $ac_try) 2>&5
21796 ac_status=$?
21797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21798 (exit $ac_status); }; }
21799 then
21800 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21801 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21802 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21803 | grep ' 31000000 07323334' > /dev/null 2>&1; then
21804 if $gcc_cv_objdump -R conftest 2> /dev/null \
21805 | grep 'DISP32' > /dev/null 2>&1; then
21806 :
21807 else
21808 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21809 fi
21810 fi
21811 rm -f conftest
21812 else
21813 echo "configure: failed program was" >&5
21814 cat conftest.s >&5
21815 fi
21816 rm -f conftest.o conftest.s
21817 fi
21818 fi
21819 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21820 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21821 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21822
21823 cat >>confdefs.h <<\_ACEOF
21824 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21825 _ACEOF
21826
21827 fi
21828
21829 fi # unaligned pcrel relocs
21830
21831 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21832 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21833 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21834 echo $ECHO_N "(cached) $ECHO_C" >&6
21835 else
21836 gcc_cv_as_sparc_offsetable_lo10=no
21837 if test x$gcc_cv_as != x; then
21838 echo '.text
21839 or %g1, %lo(ab) + 12, %g1
21840 or %g1, %lo(ab + 12), %g1' > conftest.s
21841 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21843 (eval $ac_try) 2>&5
21844 ac_status=$?
21845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21846 (exit $ac_status); }; }
21847 then
21848 if test x$gcc_cv_objdump != x \
21849 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21850 | grep ' 82106000 82106000' > /dev/null 2>&1; then
21851 gcc_cv_as_sparc_offsetable_lo10=yes
21852 fi
21853 else
21854 echo "configure: failed program was" >&5
21855 cat conftest.s >&5
21856 fi
21857 rm -f conftest.o conftest.s
21858 fi
21859 fi
21860 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21861 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21862 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21863
21864 cat >>confdefs.h <<\_ACEOF
21865 #define HAVE_AS_OFFSETABLE_LO10 1
21866 _ACEOF
21867
21868 fi
21869 ;;
21870
21871 i[34567]86-*-* | x86_64-*-*)
21872 case $target_os in
21873 cygwin* | pe | mingw32*)
21874 # Used for DWARF 2 in PE
21875 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21876 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21877 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21878 echo $ECHO_N "(cached) $ECHO_C" >&6
21879 else
21880 gcc_cv_as_ix86_pe_secrel32=no
21881 if test $in_tree_gas = yes; then
21882 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21883 then gcc_cv_as_ix86_pe_secrel32=yes
21884 fi
21885 elif test x$gcc_cv_as != x; then
21886 echo '.text
21887 foo: nop
21888 .data
21889 .secrel32 foo' > conftest.s
21890 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21892 (eval $ac_try) 2>&5
21893 ac_status=$?
21894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21895 (exit $ac_status); }; }
21896 then
21897 if test x$gcc_cv_ld != x \
21898 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21899 gcc_cv_as_ix86_pe_secrel32=yes
21900 fi
21901 rm -f conftest
21902 else
21903 echo "configure: failed program was" >&5
21904 cat conftest.s >&5
21905 fi
21906 rm -f conftest.o conftest.s
21907 fi
21908 fi
21909 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21910 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21911 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21912
21913 cat >>confdefs.h <<\_ACEOF
21914 #define HAVE_GAS_PE_SECREL32_RELOC 1
21915 _ACEOF
21916
21917 fi
21918 ;;
21919 esac
21920
21921 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21922 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21923 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21924 echo $ECHO_N "(cached) $ECHO_C" >&6
21925 else
21926 gcc_cv_as_ix86_filds_fists=no
21927 if test $in_tree_gas = yes; then
21928 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21929 then gcc_cv_as_ix86_filds_fists=yes
21930 fi
21931 elif test x$gcc_cv_as != x; then
21932 echo 'filds mem; fists mem' > conftest.s
21933 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21934 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21935 (eval $ac_try) 2>&5
21936 ac_status=$?
21937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21938 (exit $ac_status); }; }
21939 then
21940 gcc_cv_as_ix86_filds_fists=yes
21941 else
21942 echo "configure: failed program was" >&5
21943 cat conftest.s >&5
21944 fi
21945 rm -f conftest.o conftest.s
21946 fi
21947 fi
21948 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21949 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21950 if test $gcc_cv_as_ix86_filds_fists = yes; then
21951
21952 cat >>confdefs.h <<\_ACEOF
21953 #define HAVE_GAS_FILDS_FISTS 1
21954 _ACEOF
21955
21956 fi
21957
21958 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21959 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21960 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21961 echo $ECHO_N "(cached) $ECHO_C" >&6
21962 else
21963 gcc_cv_as_ix86_cmov_sun_syntax=no
21964 if test x$gcc_cv_as != x; then
21965 echo 'cmovl.l %edx, %eax' > conftest.s
21966 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21968 (eval $ac_try) 2>&5
21969 ac_status=$?
21970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21971 (exit $ac_status); }; }
21972 then
21973 gcc_cv_as_ix86_cmov_sun_syntax=yes
21974 else
21975 echo "configure: failed program was" >&5
21976 cat conftest.s >&5
21977 fi
21978 rm -f conftest.o conftest.s
21979 fi
21980 fi
21981 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21982 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21983 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21984
21985 cat >>confdefs.h <<\_ACEOF
21986 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21987 _ACEOF
21988
21989 fi
21990
21991 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21992 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21993 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21994 echo $ECHO_N "(cached) $ECHO_C" >&6
21995 else
21996 gcc_cv_as_ix86_ffreep=no
21997 if test x$gcc_cv_as != x; then
21998 echo 'ffreep %st(1)' > conftest.s
21999 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22001 (eval $ac_try) 2>&5
22002 ac_status=$?
22003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22004 (exit $ac_status); }; }
22005 then
22006 gcc_cv_as_ix86_ffreep=yes
22007 else
22008 echo "configure: failed program was" >&5
22009 cat conftest.s >&5
22010 fi
22011 rm -f conftest.o conftest.s
22012 fi
22013 fi
22014 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22015 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22016 if test $gcc_cv_as_ix86_ffreep = yes; then
22017
22018 cat >>confdefs.h <<\_ACEOF
22019 #define HAVE_AS_IX86_FFREEP 1
22020 _ACEOF
22021
22022 fi
22023
22024 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22025 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22026 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22027 echo $ECHO_N "(cached) $ECHO_C" >&6
22028 else
22029 gcc_cv_as_ix86_sahf=no
22030 if test x$gcc_cv_as != x; then
22031 echo 'sahf' > conftest.s
22032 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22034 (eval $ac_try) 2>&5
22035 ac_status=$?
22036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22037 (exit $ac_status); }; }
22038 then
22039 gcc_cv_as_ix86_sahf=yes
22040 else
22041 echo "configure: failed program was" >&5
22042 cat conftest.s >&5
22043 fi
22044 rm -f conftest.o conftest.s
22045 fi
22046 fi
22047 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22048 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22049 if test $gcc_cv_as_ix86_sahf = yes; then
22050
22051 cat >>confdefs.h <<\_ACEOF
22052 #define HAVE_AS_IX86_SAHF 1
22053 _ACEOF
22054
22055 fi
22056
22057 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22058 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22059 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22060 echo $ECHO_N "(cached) $ECHO_C" >&6
22061 else
22062 gcc_cv_as_ix86_diff_sect_delta=no
22063 if test x$gcc_cv_as != x; then
22064 echo '.section .rodata
22065 .L1:
22066 .long .L2-.L1
22067 .long .L3-.L1
22068 .text
22069 .L3: nop
22070 .L2: nop' > conftest.s
22071 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22073 (eval $ac_try) 2>&5
22074 ac_status=$?
22075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22076 (exit $ac_status); }; }
22077 then
22078 gcc_cv_as_ix86_diff_sect_delta=yes
22079 else
22080 echo "configure: failed program was" >&5
22081 cat conftest.s >&5
22082 fi
22083 rm -f conftest.o conftest.s
22084 fi
22085 fi
22086 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22087 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22088 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22089
22090 cat >>confdefs.h <<\_ACEOF
22091 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22092 _ACEOF
22093
22094 fi
22095
22096 # This one is used unconditionally by i386.[ch]; it is to be defined
22097 # to 1 if the feature is present, 0 otherwise.
22098 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22099 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22100 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22101 echo $ECHO_N "(cached) $ECHO_C" >&6
22102 else
22103 gcc_cv_as_ix86_gotoff_in_data=no
22104 if test $in_tree_gas = yes; then
22105 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22106 then gcc_cv_as_ix86_gotoff_in_data=yes
22107 fi
22108 elif test x$gcc_cv_as != x; then
22109 echo ' .text
22110 .L0:
22111 nop
22112 .data
22113 .long .L0@GOTOFF' > conftest.s
22114 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22116 (eval $ac_try) 2>&5
22117 ac_status=$?
22118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22119 (exit $ac_status); }; }
22120 then
22121 gcc_cv_as_ix86_gotoff_in_data=yes
22122 else
22123 echo "configure: failed program was" >&5
22124 cat conftest.s >&5
22125 fi
22126 rm -f conftest.o conftest.s
22127 fi
22128 fi
22129 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22130 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22131
22132
22133 cat >>confdefs.h <<_ACEOF
22134 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22135 _ACEOF
22136
22137 ;;
22138
22139 ia64*-*-*)
22140 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22141 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22142 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22143 echo $ECHO_N "(cached) $ECHO_C" >&6
22144 else
22145 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22146 if test $in_tree_gas = yes; then
22147 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22148 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22149 fi
22150 elif test x$gcc_cv_as != x; then
22151 echo ' .text
22152 addl r15 = @ltoffx(x#), gp
22153 ;;
22154 ld8.mov r16 = [r15], x#' > conftest.s
22155 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22156 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22157 (eval $ac_try) 2>&5
22158 ac_status=$?
22159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22160 (exit $ac_status); }; }
22161 then
22162 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22163 else
22164 echo "configure: failed program was" >&5
22165 cat conftest.s >&5
22166 fi
22167 rm -f conftest.o conftest.s
22168 fi
22169 fi
22170 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22171 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22172 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22173
22174 cat >>confdefs.h <<\_ACEOF
22175 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22176 _ACEOF
22177
22178 fi
22179
22180 ;;
22181
22182 powerpc*-*-*)
22183 case $target in
22184 *-*-aix*) conftest_s=' .machine "pwr5"
22185 .csect .text[PR]
22186 mfcr 3,128';;
22187 *-*-darwin*)
22188 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22189 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22190 if test "${gcc_cv_as_machine_directive+set}" = set; then
22191 echo $ECHO_N "(cached) $ECHO_C" >&6
22192 else
22193 gcc_cv_as_machine_directive=no
22194 if test x$gcc_cv_as != x; then
22195 echo ' .machine ppc7400' > conftest.s
22196 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22198 (eval $ac_try) 2>&5
22199 ac_status=$?
22200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22201 (exit $ac_status); }; }
22202 then
22203 gcc_cv_as_machine_directive=yes
22204 else
22205 echo "configure: failed program was" >&5
22206 cat conftest.s >&5
22207 fi
22208 rm -f conftest.o conftest.s
22209 fi
22210 fi
22211 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22212 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22213
22214 if test x$gcc_cv_as_machine_directive != xyes; then
22215 echo "*** This target requires an assembler supporting \".machine\"" >&2
22216 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22217 test x$build = x$target && exit 1
22218 fi
22219 conftest_s=' .text
22220 mfcr r3,128';;
22221 *) conftest_s=' .machine power4
22222 .text
22223 mfcr 3,128';;
22224 esac
22225
22226 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22227 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22228 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22229 echo $ECHO_N "(cached) $ECHO_C" >&6
22230 else
22231 gcc_cv_as_powerpc_mfcrf=no
22232 if test $in_tree_gas = yes; then
22233 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22234 then gcc_cv_as_powerpc_mfcrf=yes
22235 fi
22236 elif test x$gcc_cv_as != x; then
22237 echo "$conftest_s" > conftest.s
22238 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22239 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22240 (eval $ac_try) 2>&5
22241 ac_status=$?
22242 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22243 (exit $ac_status); }; }
22244 then
22245 gcc_cv_as_powerpc_mfcrf=yes
22246 else
22247 echo "configure: failed program was" >&5
22248 cat conftest.s >&5
22249 fi
22250 rm -f conftest.o conftest.s
22251 fi
22252 fi
22253 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22254 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22255 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22256
22257 cat >>confdefs.h <<\_ACEOF
22258 #define HAVE_AS_MFCRF 1
22259 _ACEOF
22260
22261 fi
22262
22263 case $target in
22264 *-*-aix*) conftest_s=' .machine "pwr5"
22265 .csect .text[PR]
22266 popcntb 3,3';;
22267 *) conftest_s=' .machine power5
22268 .text
22269 popcntb 3,3';;
22270 esac
22271
22272 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22273 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22274 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22275 echo $ECHO_N "(cached) $ECHO_C" >&6
22276 else
22277 gcc_cv_as_powerpc_popcntb=no
22278 if test $in_tree_gas = yes; then
22279 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22280 then gcc_cv_as_powerpc_popcntb=yes
22281 fi
22282 elif test x$gcc_cv_as != x; then
22283 echo "$conftest_s" > conftest.s
22284 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22285 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22286 (eval $ac_try) 2>&5
22287 ac_status=$?
22288 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22289 (exit $ac_status); }; }
22290 then
22291 gcc_cv_as_powerpc_popcntb=yes
22292 else
22293 echo "configure: failed program was" >&5
22294 cat conftest.s >&5
22295 fi
22296 rm -f conftest.o conftest.s
22297 fi
22298 fi
22299 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22300 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22301 if test $gcc_cv_as_powerpc_popcntb = yes; then
22302
22303 cat >>confdefs.h <<\_ACEOF
22304 #define HAVE_AS_POPCNTB 1
22305 _ACEOF
22306
22307 fi
22308
22309 case $target in
22310 *-*-aix*) conftest_s=' .machine "pwr5x"
22311 .csect .text[PR]
22312 frin 1,1';;
22313 *) conftest_s=' .machine power5
22314 .text
22315 frin 1,1';;
22316 esac
22317
22318 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22319 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22320 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22321 echo $ECHO_N "(cached) $ECHO_C" >&6
22322 else
22323 gcc_cv_as_powerpc_fprnd=no
22324 if test $in_tree_gas = yes; then
22325 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22326 then gcc_cv_as_powerpc_fprnd=yes
22327 fi
22328 elif test x$gcc_cv_as != x; then
22329 echo "$conftest_s" > conftest.s
22330 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22331 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22332 (eval $ac_try) 2>&5
22333 ac_status=$?
22334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22335 (exit $ac_status); }; }
22336 then
22337 gcc_cv_as_powerpc_fprnd=yes
22338 else
22339 echo "configure: failed program was" >&5
22340 cat conftest.s >&5
22341 fi
22342 rm -f conftest.o conftest.s
22343 fi
22344 fi
22345 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22346 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22347 if test $gcc_cv_as_powerpc_fprnd = yes; then
22348
22349 cat >>confdefs.h <<\_ACEOF
22350 #define HAVE_AS_FPRND 1
22351 _ACEOF
22352
22353 fi
22354
22355 case $target in
22356 *-*-aix*) conftest_s=' .machine "pwr6"
22357 .csect .text[PR]
22358 mffgpr 1,3';;
22359 *) conftest_s=' .machine power6
22360 .text
22361 mffgpr 1,3';;
22362 esac
22363
22364 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22365 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22366 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22367 echo $ECHO_N "(cached) $ECHO_C" >&6
22368 else
22369 gcc_cv_as_powerpc_mfpgpr=no
22370 if test $in_tree_gas = yes; then
22371 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22372 then gcc_cv_as_powerpc_mfpgpr=yes
22373 fi
22374 elif test x$gcc_cv_as != x; then
22375 echo "$conftest_s" > conftest.s
22376 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22378 (eval $ac_try) 2>&5
22379 ac_status=$?
22380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22381 (exit $ac_status); }; }
22382 then
22383 gcc_cv_as_powerpc_mfpgpr=yes
22384 else
22385 echo "configure: failed program was" >&5
22386 cat conftest.s >&5
22387 fi
22388 rm -f conftest.o conftest.s
22389 fi
22390 fi
22391 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22392 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22393 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22394
22395 cat >>confdefs.h <<\_ACEOF
22396 #define HAVE_AS_MFPGPR 1
22397 _ACEOF
22398
22399 fi
22400
22401 case $target in
22402 *-*-aix*) conftest_s=' .csect .text[PR]
22403 LCF..0:
22404 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22405 *-*-darwin*)
22406 conftest_s=' .text
22407 LCF0:
22408 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22409 *) conftest_s=' .text
22410 .LCF0:
22411 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22412 esac
22413
22414 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22415 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22416 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22417 echo $ECHO_N "(cached) $ECHO_C" >&6
22418 else
22419 gcc_cv_as_powerpc_rel16=no
22420 if test $in_tree_gas = yes; then
22421 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22422 then gcc_cv_as_powerpc_rel16=yes
22423 fi
22424 elif test x$gcc_cv_as != x; then
22425 echo "$conftest_s" > conftest.s
22426 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22428 (eval $ac_try) 2>&5
22429 ac_status=$?
22430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22431 (exit $ac_status); }; }
22432 then
22433 gcc_cv_as_powerpc_rel16=yes
22434 else
22435 echo "configure: failed program was" >&5
22436 cat conftest.s >&5
22437 fi
22438 rm -f conftest.o conftest.s
22439 fi
22440 fi
22441 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22442 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22443 if test $gcc_cv_as_powerpc_rel16 = yes; then
22444
22445 cat >>confdefs.h <<\_ACEOF
22446 #define HAVE_AS_REL16 1
22447 _ACEOF
22448
22449 fi
22450
22451 case $target in
22452 *-*-aix*) conftest_s=' .machine "pwr6"
22453 .csect .text[PR]
22454 cmpb 3,4,5';;
22455 *) conftest_s=' .machine power6
22456 .text
22457 cmpb 3,4,5';;
22458 esac
22459
22460 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22461 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22462 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22463 echo $ECHO_N "(cached) $ECHO_C" >&6
22464 else
22465 gcc_cv_as_powerpc_cmpb=no
22466 if test $in_tree_gas = yes; then
22467 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22468 then gcc_cv_as_powerpc_cmpb=yes
22469 fi
22470 elif test x$gcc_cv_as != x; then
22471 echo "$conftest_s" > conftest.s
22472 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22474 (eval $ac_try) 2>&5
22475 ac_status=$?
22476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22477 (exit $ac_status); }; }
22478 then
22479 gcc_cv_as_powerpc_cmpb=yes
22480 else
22481 echo "configure: failed program was" >&5
22482 cat conftest.s >&5
22483 fi
22484 rm -f conftest.o conftest.s
22485 fi
22486 fi
22487 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22488 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22489 if test $gcc_cv_as_powerpc_cmpb = yes; then
22490
22491 cat >>confdefs.h <<\_ACEOF
22492 #define HAVE_AS_CMPB 1
22493 _ACEOF
22494
22495 fi
22496
22497 case $target in
22498 *-*-aix*) conftest_s=' .machine "pwr6"
22499 .csect .text[PR]
22500 dadd 1,2,3';;
22501 *) conftest_s=' .machine power6
22502 .text
22503 dadd 1,2,3';;
22504 esac
22505
22506 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22507 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22508 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22509 echo $ECHO_N "(cached) $ECHO_C" >&6
22510 else
22511 gcc_cv_as_powerpc_dfp=no
22512 if test $in_tree_gas = yes; then
22513 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22514 then gcc_cv_as_powerpc_dfp=yes
22515 fi
22516 elif test x$gcc_cv_as != x; then
22517 echo "$conftest_s" > conftest.s
22518 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22520 (eval $ac_try) 2>&5
22521 ac_status=$?
22522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22523 (exit $ac_status); }; }
22524 then
22525 gcc_cv_as_powerpc_dfp=yes
22526 else
22527 echo "configure: failed program was" >&5
22528 cat conftest.s >&5
22529 fi
22530 rm -f conftest.o conftest.s
22531 fi
22532 fi
22533 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22534 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22535 if test $gcc_cv_as_powerpc_dfp = yes; then
22536
22537 cat >>confdefs.h <<\_ACEOF
22538 #define HAVE_AS_DFP 1
22539 _ACEOF
22540
22541 fi
22542
22543 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22544 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22545 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22546 echo $ECHO_N "(cached) $ECHO_C" >&6
22547 else
22548 gcc_cv_as_powerpc_gnu_attribute=no
22549 if test $in_tree_gas = yes; then
22550 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22551 then gcc_cv_as_powerpc_gnu_attribute=yes
22552 fi
22553 elif test x$gcc_cv_as != x; then
22554 echo '.gnu_attribute 4,1' > conftest.s
22555 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22556 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22557 (eval $ac_try) 2>&5
22558 ac_status=$?
22559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22560 (exit $ac_status); }; }
22561 then
22562 gcc_cv_as_powerpc_gnu_attribute=yes
22563 else
22564 echo "configure: failed program was" >&5
22565 cat conftest.s >&5
22566 fi
22567 rm -f conftest.o conftest.s
22568 fi
22569 fi
22570 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22571 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22572 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22573
22574 cat >>confdefs.h <<\_ACEOF
22575 #define HAVE_AS_GNU_ATTRIBUTE 1
22576 _ACEOF
22577
22578 fi
22579 ;;
22580
22581 mips*-*-*)
22582 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22583 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22584 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22585 echo $ECHO_N "(cached) $ECHO_C" >&6
22586 else
22587 gcc_cv_as_mips_explicit_relocs=no
22588 if test $in_tree_gas = yes; then
22589 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22590 then gcc_cv_as_mips_explicit_relocs=yes
22591 fi
22592 elif test x$gcc_cv_as != x; then
22593 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
22594 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22596 (eval $ac_try) 2>&5
22597 ac_status=$?
22598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22599 (exit $ac_status); }; }
22600 then
22601 gcc_cv_as_mips_explicit_relocs=yes
22602 else
22603 echo "configure: failed program was" >&5
22604 cat conftest.s >&5
22605 fi
22606 rm -f conftest.o conftest.s
22607 fi
22608 fi
22609 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22610 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22611 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22612 if test x$target_cpu_default = x
22613 then target_cpu_default=MASK_EXPLICIT_RELOCS
22614 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22615 fi
22616 fi
22617 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22618 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22619 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22620 echo $ECHO_N "(cached) $ECHO_C" >&6
22621 else
22622 gcc_cv_as_mips_no_shared=no
22623 if test $in_tree_gas = yes; then
22624 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22625 then gcc_cv_as_mips_no_shared=yes
22626 fi
22627 elif test x$gcc_cv_as != x; then
22628 echo 'nop' > conftest.s
22629 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22630 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22631 (eval $ac_try) 2>&5
22632 ac_status=$?
22633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22634 (exit $ac_status); }; }
22635 then
22636 gcc_cv_as_mips_no_shared=yes
22637 else
22638 echo "configure: failed program was" >&5
22639 cat conftest.s >&5
22640 fi
22641 rm -f conftest.o conftest.s
22642 fi
22643 fi
22644 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22645 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22646 if test $gcc_cv_as_mips_no_shared = yes; then
22647
22648 cat >>confdefs.h <<\_ACEOF
22649 #define HAVE_AS_NO_SHARED 1
22650 _ACEOF
22651
22652 fi
22653
22654 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22655 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22656 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22657 echo $ECHO_N "(cached) $ECHO_C" >&6
22658 else
22659 gcc_cv_as_mips_gnu_attribute=no
22660 if test $in_tree_gas = yes; then
22661 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22662 then gcc_cv_as_mips_gnu_attribute=yes
22663 fi
22664 elif test x$gcc_cv_as != x; then
22665 echo '.gnu_attribute 4,1' > conftest.s
22666 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22668 (eval $ac_try) 2>&5
22669 ac_status=$?
22670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22671 (exit $ac_status); }; }
22672 then
22673 gcc_cv_as_mips_gnu_attribute=yes
22674 else
22675 echo "configure: failed program was" >&5
22676 cat conftest.s >&5
22677 fi
22678 rm -f conftest.o conftest.s
22679 fi
22680 fi
22681 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22682 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22683 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22684
22685 cat >>confdefs.h <<\_ACEOF
22686 #define HAVE_AS_GNU_ATTRIBUTE 1
22687 _ACEOF
22688
22689 fi
22690
22691 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22692 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22693 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22694 echo $ECHO_N "(cached) $ECHO_C" >&6
22695 else
22696 gcc_cv_as_mips_dtprelword=no
22697 if test $in_tree_gas = yes; then
22698 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22699 then gcc_cv_as_mips_dtprelword=yes
22700 fi
22701 elif test x$gcc_cv_as != x; then
22702 echo '.section .tdata,"awT",@progbits
22703 x:
22704 .word 2
22705 .text
22706 .dtprelword x+0x8000' > conftest.s
22707 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22708 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22709 (eval $ac_try) 2>&5
22710 ac_status=$?
22711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22712 (exit $ac_status); }; }
22713 then
22714 gcc_cv_as_mips_dtprelword=yes
22715 else
22716 echo "configure: failed program was" >&5
22717 cat conftest.s >&5
22718 fi
22719 rm -f conftest.o conftest.s
22720 fi
22721 fi
22722 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22723 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22724 if test $gcc_cv_as_mips_dtprelword = yes; then
22725
22726 cat >>confdefs.h <<\_ACEOF
22727 #define HAVE_AS_DTPRELWORD 1
22728 _ACEOF
22729
22730 fi
22731 ;;
22732 esac
22733
22734 # Mips and HP-UX need the GNU assembler.
22735 # Linux on IA64 might be able to use the Intel assembler.
22736
22737 case "$target" in
22738 mips*-*-* | *-*-hpux* )
22739 if test x$gas_flag = xyes \
22740 || test x"$host" != x"$build" \
22741 || test ! -x "$gcc_cv_as" \
22742 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22743 :
22744 else
22745 echo "*** This configuration requires the GNU assembler" >&2
22746 exit 1
22747 fi
22748 ;;
22749 esac
22750
22751 # ??? Not all targets support dwarf2 debug_line, even within a version
22752 # of gas. Moreover, we need to emit a valid instruction to trigger any
22753 # info to the output file. So, as supported targets are added to gas 2.11,
22754 # add some instruction here to (also) show we expect this might work.
22755 # ??? Once 2.11 is released, probably need to add first known working
22756 # version to the per-target configury.
22757 case "$target" in
22758 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22759 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
22760 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* \
22761 | spu-*-* | fido*-*-*)
22762 insn="nop"
22763 ;;
22764 ia64*-*-* | s390*-*-*)
22765 insn="nop 0"
22766 ;;
22767 mmix-*-*)
22768 insn="swym 0"
22769 ;;
22770 esac
22771 if test x"$insn" != x; then
22772 conftest_s="\
22773 .file 1 \"conftest.s\"
22774 .loc 1 3 0
22775 $insn"
22776 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22777 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22778 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22779 echo $ECHO_N "(cached) $ECHO_C" >&6
22780 else
22781 gcc_cv_as_dwarf2_debug_line=no
22782 if test $in_tree_gas = yes; then
22783 if test $in_tree_gas_is_elf = yes \
22784 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22785 then gcc_cv_as_dwarf2_debug_line=yes
22786 fi
22787 elif test x$gcc_cv_as != x; then
22788 echo "$conftest_s" > conftest.s
22789 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22791 (eval $ac_try) 2>&5
22792 ac_status=$?
22793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22794 (exit $ac_status); }; }
22795 then
22796 if test x$gcc_cv_objdump != x \
22797 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22798 | grep debug_line > /dev/null 2>&1; then
22799 gcc_cv_as_dwarf2_debug_line=yes
22800 fi
22801 else
22802 echo "configure: failed program was" >&5
22803 cat conftest.s >&5
22804 fi
22805 rm -f conftest.o conftest.s
22806 fi
22807 fi
22808 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22809 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22810
22811
22812 # The .debug_line file table must be in the exact order that
22813 # we specified the files, since these indices are also used
22814 # by DW_AT_decl_file. Approximate this test by testing if
22815 # the assembler bitches if the same index is assigned twice.
22816 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22817 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22818 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22819 echo $ECHO_N "(cached) $ECHO_C" >&6
22820 else
22821 gcc_cv_as_dwarf2_file_buggy=no
22822 if test x$gcc_cv_as != x; then
22823 echo ' .file 1 "foo.s"
22824 .file 1 "bar.s"' > conftest.s
22825 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22827 (eval $ac_try) 2>&5
22828 ac_status=$?
22829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22830 (exit $ac_status); }; }
22831 then
22832 gcc_cv_as_dwarf2_file_buggy=yes
22833 else
22834 echo "configure: failed program was" >&5
22835 cat conftest.s >&5
22836 fi
22837 rm -f conftest.o conftest.s
22838 fi
22839 fi
22840 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22841 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22842
22843
22844 if test $gcc_cv_as_dwarf2_debug_line = yes \
22845 && test $gcc_cv_as_dwarf2_file_buggy = no; then
22846
22847 cat >>confdefs.h <<\_ACEOF
22848 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22849 _ACEOF
22850
22851 fi
22852
22853 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22854 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22855 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22856 echo $ECHO_N "(cached) $ECHO_C" >&6
22857 else
22858 gcc_cv_as_gdwarf2_flag=no
22859 if test $in_tree_gas = yes; then
22860 if test $in_tree_gas_is_elf = yes \
22861 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22862 then gcc_cv_as_gdwarf2_flag=yes
22863 fi
22864 elif test x$gcc_cv_as != x; then
22865 echo "$insn" > conftest.s
22866 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22867 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22868 (eval $ac_try) 2>&5
22869 ac_status=$?
22870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22871 (exit $ac_status); }; }
22872 then
22873 gcc_cv_as_gdwarf2_flag=yes
22874 else
22875 echo "configure: failed program was" >&5
22876 cat conftest.s >&5
22877 fi
22878 rm -f conftest.o conftest.s
22879 fi
22880 fi
22881 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22882 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22883 if test $gcc_cv_as_gdwarf2_flag = yes; then
22884
22885 cat >>confdefs.h <<\_ACEOF
22886 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22887 _ACEOF
22888
22889 fi
22890
22891 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22892 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22893 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22894 echo $ECHO_N "(cached) $ECHO_C" >&6
22895 else
22896 gcc_cv_as_gstabs_flag=no
22897 if test $in_tree_gas = yes; then
22898 if test $in_tree_gas_is_elf = yes \
22899 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22900 then gcc_cv_as_gstabs_flag=yes
22901 fi
22902 elif test x$gcc_cv_as != x; then
22903 echo "$insn" > conftest.s
22904 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22905 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22906 (eval $ac_try) 2>&5
22907 ac_status=$?
22908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22909 (exit $ac_status); }; }
22910 then
22911 # The native Solaris 9/Intel assembler doesn't understand --gstabs
22912 # and warns about it, but still exits successfully. So check for
22913 # this.
22914 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22916 (eval $ac_try) 2>&5
22917 ac_status=$?
22918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22919 (exit $ac_status); }; }
22920 then :
22921 else gcc_cv_as_gstabs_flag=yes
22922 fi
22923 else
22924 echo "configure: failed program was" >&5
22925 cat conftest.s >&5
22926 fi
22927 rm -f conftest.o conftest.s
22928 fi
22929 fi
22930 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22931 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22932 if test $gcc_cv_as_gstabs_flag = yes; then
22933
22934 cat >>confdefs.h <<\_ACEOF
22935 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22936 _ACEOF
22937
22938 fi
22939
22940 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22941 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22942 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22943 echo $ECHO_N "(cached) $ECHO_C" >&6
22944 else
22945 gcc_cv_as_debug_prefix_map_flag=no
22946 if test $in_tree_gas = yes; then
22947 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22948 then gcc_cv_as_debug_prefix_map_flag=yes
22949 fi
22950 elif test x$gcc_cv_as != x; then
22951 echo "$insn" > conftest.s
22952 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22953 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22954 (eval $ac_try) 2>&5
22955 ac_status=$?
22956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22957 (exit $ac_status); }; }
22958 then
22959 gcc_cv_as_debug_prefix_map_flag=yes
22960 else
22961 echo "configure: failed program was" >&5
22962 cat conftest.s >&5
22963 fi
22964 rm -f conftest.o conftest.s
22965 fi
22966 fi
22967 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22968 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22969 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22970
22971 cat >>confdefs.h <<\_ACEOF
22972 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22973 _ACEOF
22974
22975 fi
22976 fi
22977
22978 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22979 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22980 if test "${gcc_cv_as_line_zero+set}" = set; then
22981 echo $ECHO_N "(cached) $ECHO_C" >&6
22982 else
22983 gcc_cv_as_line_zero=no
22984 if test $in_tree_gas = yes; then
22985 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22986 then gcc_cv_as_line_zero=yes
22987 fi
22988 elif test "x$gcc_cv_as" != x; then
22989 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22990 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22992 (eval $ac_try) 2>&5
22993 ac_status=$?
22994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22995 (exit $ac_status); }; } &&
22996 test "x`cat conftest.out`" = x
22997 then
22998 gcc_cv_as_line_zero=yes
22999 else
23000 echo "configure: failed program was" >&5
23001 cat conftest.s >&5
23002 echo "configure: error output was" >&5
23003 cat conftest.out >&5
23004 fi
23005 rm -f conftest.o conftest.s conftest.out
23006 fi
23007 fi
23008 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23009 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23010 if test "x$gcc_cv_as_line_zero" = xyes; then
23011
23012 cat >>confdefs.h <<\_ACEOF
23013 #define HAVE_AS_LINE_ZERO 1
23014 _ACEOF
23015
23016 fi
23017
23018 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
23019 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
23020 gcc_cv_ld_ro_rw_mix=unknown
23021 if test $in_tree_ld = yes ; then
23022 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
23023 && test $in_tree_ld_is_elf = yes; then
23024 gcc_cv_ld_ro_rw_mix=read-write
23025 fi
23026 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23027 echo '.section myfoosect, "a"' > conftest1.s
23028 echo '.section myfoosect, "aw"' > conftest2.s
23029 echo '.byte 1' >> conftest2.s
23030 echo '.section myfoosect, "a"' > conftest3.s
23031 echo '.byte 0' >> conftest3.s
23032 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
23033 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
23034 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
23035 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
23036 conftest2.o conftest3.o > /dev/null 2>&1; then
23037 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
23038 | sed -e '/myfoosect/!d' -e N`
23039 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
23040 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
23041 gcc_cv_ld_ro_rw_mix=read-only
23042 else
23043 gcc_cv_ld_ro_rw_mix=read-write
23044 fi
23045 fi
23046 fi
23047 rm -f conftest.* conftest[123].*
23048 fi
23049 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
23050
23051 cat >>confdefs.h <<\_ACEOF
23052 #define HAVE_LD_RO_RW_SECTION_MIXING 1
23053 _ACEOF
23054
23055 fi
23056 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
23057 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
23058
23059 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23060 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23061 gcc_cv_ld_eh_frame_hdr=no
23062 if test $in_tree_ld = yes ; then
23063 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23064 && test $in_tree_ld_is_elf = yes; then
23065 gcc_cv_ld_eh_frame_hdr=yes
23066 fi
23067 elif test x$gcc_cv_ld != x; then
23068 # Check if linker supports --eh-frame-hdr option
23069 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23070 gcc_cv_ld_eh_frame_hdr=yes
23071 fi
23072 fi
23073
23074 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23075
23076 cat >>confdefs.h <<\_ACEOF
23077 #define HAVE_LD_EH_FRAME_HDR 1
23078 _ACEOF
23079
23080 fi
23081 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23082 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23083
23084 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23085 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23086 gcc_cv_ld_pie=no
23087 if test $in_tree_ld = yes ; then
23088 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23089 && test $in_tree_ld_is_elf = yes; then
23090 gcc_cv_ld_pie=yes
23091 fi
23092 elif test x$gcc_cv_ld != x; then
23093 # Check if linker supports -pie option
23094 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23095 gcc_cv_ld_pie=yes
23096 fi
23097 fi
23098 if test x"$gcc_cv_ld_pie" = xyes; then
23099
23100 cat >>confdefs.h <<\_ACEOF
23101 #define HAVE_LD_PIE 1
23102 _ACEOF
23103
23104 fi
23105 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23106 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23107
23108 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23109 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23110 gcc_cv_ld_eh_gc_sections=no
23111 if test $in_tree_ld = yes ; then
23112 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23113 && test $in_tree_ld_is_elf = yes; then
23114 gcc_cv_ld_eh_gc_sections=yes
23115 fi
23116 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23117 cat > conftest.s <<EOF
23118 .section .text
23119 .globl _start
23120 .type _start, @function
23121 _start:
23122 .long foo
23123 .size _start, .-_start
23124 .section .text.foo,"ax",@progbits
23125 .type foo, @function
23126 foo:
23127 .long 0
23128 .size foo, .-foo
23129 .section .gcc_except_table.foo,"a",@progbits
23130 .L0:
23131 .long 0
23132 .section .eh_frame,"a",@progbits
23133 .long .L0
23134 EOF
23135 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23136 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23137 | grep "gc-sections option ignored" > /dev/null; then
23138 gcc_cv_ld_eh_gc_sections=no
23139 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23140 gcc_cv_ld_eh_gc_sections=yes
23141 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23142 if test x$gcc_cv_as_comdat_group != xyes; then
23143 gcc_cv_ld_eh_gc_sections=no
23144 cat > conftest.s <<EOF
23145 .section .text
23146 .globl _start
23147 .type _start, @function
23148 _start:
23149 .long foo
23150 .size _start, .-_start
23151 .section .gnu.linkonce.t.foo,"ax",@progbits
23152 .type foo, @function
23153 foo:
23154 .long 0
23155 .size foo, .-foo
23156 .section .gcc_except_table.foo,"a",@progbits
23157 .L0:
23158 .long 0
23159 .section .eh_frame,"a",@progbits
23160 .long .L0
23161 EOF
23162 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23163 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23164 | grep "gc-sections option ignored" > /dev/null; then
23165 gcc_cv_ld_eh_gc_sections=no
23166 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23167 gcc_cv_ld_eh_gc_sections=yes
23168 fi
23169 fi
23170 fi
23171 fi
23172 fi
23173 rm -f conftest.s conftest.o conftest
23174 fi
23175 case "$target" in
23176 hppa*-*-linux*)
23177 # ??? This apparently exposes a binutils bug with PC-relative relocations.
23178 gcc_cv_ld_eh_gc_sections=no
23179 ;;
23180 esac
23181 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23182
23183 cat >>confdefs.h <<\_ACEOF
23184 #define HAVE_LD_EH_GC_SECTIONS 1
23185 _ACEOF
23186
23187 fi
23188 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23189 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23190
23191 # --------
23192 # UNSORTED
23193 # --------
23194
23195 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23196 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23197 if test "${gcc_cv_ld_as_needed+set}" = set; then
23198 echo $ECHO_N "(cached) $ECHO_C" >&6
23199 else
23200 gcc_cv_ld_as_needed=no
23201 if test $in_tree_ld = yes ; then
23202 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23203 && test $in_tree_ld_is_elf = yes; then
23204 gcc_cv_ld_as_needed=yes
23205 fi
23206 elif test x$gcc_cv_ld != x; then
23207 # Check if linker supports --as-needed and --no-as-needed options
23208 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23209 gcc_cv_ld_as_needed=yes
23210 fi
23211 fi
23212
23213 fi
23214 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23215 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23216 if test x"$gcc_cv_ld_as_needed" = xyes; then
23217
23218 cat >>confdefs.h <<\_ACEOF
23219 #define HAVE_LD_AS_NEEDED 1
23220 _ACEOF
23221
23222 fi
23223
23224 case "$target:$tm_file" in
23225 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23226 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23227 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23228 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23229 echo $ECHO_N "(cached) $ECHO_C" >&6
23230 else
23231 gcc_cv_ld_no_dot_syms=no
23232 if test $in_tree_ld = yes ; then
23233 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23234 gcc_cv_ld_no_dot_syms=yes
23235 fi
23236 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23237 cat > conftest1.s <<EOF
23238 .text
23239 bl .foo
23240 EOF
23241 cat > conftest2.s <<EOF
23242 .section ".opd","aw"
23243 .align 3
23244 .globl foo
23245 .type foo,@function
23246 foo:
23247 .quad .LEfoo,.TOC.@tocbase,0
23248 .text
23249 .LEfoo:
23250 blr
23251 .size foo,.-.LEfoo
23252 EOF
23253 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23254 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23255 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23256 gcc_cv_ld_no_dot_syms=yes
23257 fi
23258 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23259 fi
23260
23261 fi
23262 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23263 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23264 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23265
23266 cat >>confdefs.h <<\_ACEOF
23267 #define HAVE_LD_NO_DOT_SYMS 1
23268 _ACEOF
23269
23270 fi
23271 ;;
23272 esac
23273
23274 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23275 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23276 if test "${gcc_cv_ld_sysroot+set}" = set; then
23277 echo $ECHO_N "(cached) $ECHO_C" >&6
23278 else
23279 gcc_cv_ld_sysroot=no
23280 if test $in_tree_ld = yes ; then
23281 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23282 gcc_cv_ld_sysroot=yes
23283 fi
23284 elif test x$gcc_cv_ld != x; then
23285 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23286 gcc_cv_ld_sysroot=yes
23287 fi
23288 fi
23289 fi
23290 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23291 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23292 if test x"$gcc_cv_ld_sysroot" = xyes; then
23293
23294 cat >>confdefs.h <<\_ACEOF
23295 #define HAVE_LD_SYSROOT 1
23296 _ACEOF
23297
23298 fi
23299
23300 if test x$with_sysroot = x && test x$host = x$target \
23301 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23302 && test "$prefix" != "NONE"; then
23303
23304 cat >>confdefs.h <<_ACEOF
23305 #define PREFIX_INCLUDE_DIR "$prefix/include"
23306 _ACEOF
23307
23308 fi
23309
23310 # Test for stack protector support in target C library.
23311 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23312 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23313 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23314 echo $ECHO_N "(cached) $ECHO_C" >&6
23315 else
23316 gcc_cv_libc_provides_ssp=no
23317 case "$target" in
23318 *-*-linux*)
23319 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23320 if test "x$with_sysroot" = x; then
23321 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23322 elif test "x$with_build_sysroot" != "x"; then
23323 glibc_header_dir="${with_build_sysroot}/usr/include"
23324 elif test "x$with_sysroot" = xyes; then
23325 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23326 else
23327 glibc_header_dir="${with_sysroot}/usr/include"
23328 fi
23329 else
23330 glibc_header_dir=/usr/include
23331 fi
23332 # glibc 2.4 and later provides __stack_chk_fail and
23333 # either __stack_chk_guard, or TLS access to stack guard canary.
23334 if test -f $glibc_header_dir/features.h \
23335 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
23336 $glibc_header_dir/features.h > /dev/null; then
23337 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
23338 $glibc_header_dir/features.h > /dev/null; then
23339 gcc_cv_libc_provides_ssp=yes
23340 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
23341 $glibc_header_dir/features.h > /dev/null \
23342 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
23343 $glibc_header_dir/features.h > /dev/null; then
23344 gcc_cv_libc_provides_ssp=yes
23345 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
23346 $glibc_header_dir/features.h > /dev/null && \
23347 test -f $glibc_header_dir/bits/uClibc_config.h && \
23348 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
23349 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23350 gcc_cv_libc_provides_ssp=yes
23351 fi
23352 fi
23353 ;;
23354 *-*-darwin*)
23355 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23356 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23357 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23358 echo $ECHO_N "(cached) $ECHO_C" >&6
23359 else
23360 cat >conftest.$ac_ext <<_ACEOF
23361 /* confdefs.h. */
23362 _ACEOF
23363 cat confdefs.h >>conftest.$ac_ext
23364 cat >>conftest.$ac_ext <<_ACEOF
23365 /* end confdefs.h. */
23366 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23367 For example, HP-UX 11i <limits.h> declares gettimeofday. */
23368 #define __stack_chk_fail innocuous___stack_chk_fail
23369
23370 /* System header to define __stub macros and hopefully few prototypes,
23371 which can conflict with char __stack_chk_fail (); below.
23372 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23373 <limits.h> exists even on freestanding compilers. */
23374
23375 #ifdef __STDC__
23376 # include <limits.h>
23377 #else
23378 # include <assert.h>
23379 #endif
23380
23381 #undef __stack_chk_fail
23382
23383 /* Override any gcc2 internal prototype to avoid an error. */
23384 #ifdef __cplusplus
23385 extern "C"
23386 {
23387 #endif
23388 /* We use char because int might match the return type of a gcc2
23389 builtin and then its argument prototype would still apply. */
23390 char __stack_chk_fail ();
23391 /* The GNU C library defines this for functions which it implements
23392 to always fail with ENOSYS. Some functions are actually named
23393 something starting with __ and the normal name is an alias. */
23394 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23395 choke me
23396 #else
23397 char (*f) () = __stack_chk_fail;
23398 #endif
23399 #ifdef __cplusplus
23400 }
23401 #endif
23402
23403 int
23404 main ()
23405 {
23406 return f != __stack_chk_fail;
23407 ;
23408 return 0;
23409 }
23410 _ACEOF
23411 rm -f conftest.$ac_objext conftest$ac_exeext
23412 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23413 (eval $ac_link) 2>conftest.er1
23414 ac_status=$?
23415 grep -v '^ *+' conftest.er1 >conftest.err
23416 rm -f conftest.er1
23417 cat conftest.err >&5
23418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23419 (exit $ac_status); } &&
23420 { ac_try='test -z "$ac_c_werror_flag"
23421 || test ! -s conftest.err'
23422 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23423 (eval $ac_try) 2>&5
23424 ac_status=$?
23425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23426 (exit $ac_status); }; } &&
23427 { ac_try='test -s conftest$ac_exeext'
23428 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23429 (eval $ac_try) 2>&5
23430 ac_status=$?
23431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23432 (exit $ac_status); }; }; then
23433 ac_cv_func___stack_chk_fail=yes
23434 else
23435 echo "$as_me: failed program was:" >&5
23436 sed 's/^/| /' conftest.$ac_ext >&5
23437
23438 ac_cv_func___stack_chk_fail=no
23439 fi
23440 rm -f conftest.err conftest.$ac_objext \
23441 conftest$ac_exeext conftest.$ac_ext
23442 fi
23443 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23444 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23445 if test $ac_cv_func___stack_chk_fail = yes; then
23446 gcc_cv_libc_provides_ssp=yes
23447 else
23448 echo "no __stack_chk_fail on this target"
23449 fi
23450
23451 ;;
23452 *) gcc_cv_libc_provides_ssp=no ;;
23453 esac
23454 fi
23455 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23456 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23457
23458 if test x$gcc_cv_libc_provides_ssp = xyes; then
23459
23460 cat >>confdefs.h <<\_ACEOF
23461 #define TARGET_LIBC_PROVIDES_SSP 1
23462 _ACEOF
23463
23464 fi
23465
23466 # Check if TFmode long double should be used by default or not.
23467 # Some glibc targets used DFmode long double, but with glibc 2.4
23468 # and later they can use TFmode.
23469 case "$target" in
23470 powerpc*-*-linux* | \
23471 powerpc*-*-gnu* | \
23472 sparc*-*-linux* | \
23473 s390*-*-linux* | \
23474 alpha*-*-linux*)
23475
23476 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23477 if test "${with_long_double_128+set}" = set; then
23478 withval="$with_long_double_128"
23479 gcc_cv_target_ldbl128="$with_long_double_128"
23480 else
23481 gcc_cv_target_ldbl128=no
23482 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23483 if test "x$with_sysroot" = x; then
23484 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23485 elif test "x$with_build_sysroot" != "x"; then
23486 glibc_header_dir="${with_build_sysroot}/usr/include"
23487 elif test "x$with_sysroot" = xyes; then
23488 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23489 else
23490 glibc_header_dir="${with_sysroot}/usr/include"
23491 fi
23492 else
23493 glibc_header_dir=/usr/include
23494 fi
23495 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23496 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23497 && gcc_cv_target_ldbl128=yes
23498
23499 fi;
23500 ;;
23501 esac
23502 if test x$gcc_cv_target_ldbl128 = xyes; then
23503
23504 cat >>confdefs.h <<\_ACEOF
23505 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23506 _ACEOF
23507
23508 fi
23509
23510 # Find out what GC implementation we want, or may, use.
23511
23512 # Check whether --with-gc or --without-gc was given.
23513 if test "${with_gc+set}" = set; then
23514 withval="$with_gc"
23515 case "$withval" in
23516 page)
23517 GGC=ggc-$withval
23518 ;;
23519 zone)
23520 GGC=ggc-$withval
23521
23522 cat >>confdefs.h <<\_ACEOF
23523 #define GGC_ZONE 1
23524 _ACEOF
23525
23526 ;;
23527 *)
23528 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23529 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23530 { (exit 1); exit 1; }; }
23531 ;;
23532 esac
23533 else
23534 GGC=ggc-page
23535 fi;
23536
23537 echo "Using $GGC for garbage collection."
23538
23539 # Use the system's zlib library.
23540 zlibdir=-L../zlib
23541 zlibinc="-I\$(srcdir)/../zlib"
23542
23543 # Check whether --with-system-zlib or --without-system-zlib was given.
23544 if test "${with_system_zlib+set}" = set; then
23545 withval="$with_system_zlib"
23546 zlibdir=
23547 zlibinc=
23548
23549 fi;
23550
23551
23552
23553
23554 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23555 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23556 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23557 if test "${enable_maintainer_mode+set}" = set; then
23558 enableval="$enable_maintainer_mode"
23559 maintainer_mode=$enableval
23560 else
23561 maintainer_mode=no
23562 fi;
23563
23564 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23565 echo "${ECHO_T}$maintainer_mode" >&6
23566
23567 if test "$maintainer_mode" = "yes"; then
23568 MAINT=''
23569 else
23570 MAINT='#'
23571 fi
23572
23573 # --------------
23574 # Language hooks
23575 # --------------
23576
23577 # Make empty files to contain the specs and options for each language.
23578 # Then add #include lines to for a compiler that has specs and/or options.
23579
23580 subdirs=
23581 lang_opt_files=
23582 lang_specs_files=
23583 lang_tree_files=
23584 # These (without "all_") are set in each config-lang.in.
23585 # `language' must be a single word so is spelled singularly.
23586 all_languages=
23587 all_compilers=
23588 all_outputs='Makefile gccbug libada-mk'
23589 # List of language makefile fragments.
23590 all_lang_makefrags=
23591 # List of language subdirectory makefiles. Deprecated.
23592 all_lang_makefiles=
23593 # Additional files for gengtype
23594 all_gtfiles="$target_gtfiles"
23595
23596 # These are the languages that are set in --enable-languages,
23597 # and are available in the GCC tree.
23598 all_selected_languages=
23599
23600 # Add the language fragments.
23601 # Languages are added via two mechanisms. Some information must be
23602 # recorded in makefile variables, these are defined in config-lang.in.
23603 # We accumulate them and plug them into the main Makefile.
23604 # The other mechanism is a set of hooks for each of the main targets
23605 # like `clean', `install', etc.
23606
23607 language_hooks="Make-hooks"
23608
23609 for lang in ${srcdir}/*/config-lang.in
23610 do
23611 test "$lang" = "${srcdir}/*/config-lang.in" && continue
23612
23613 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
23614 if test "x$lang_alias" = x
23615 then
23616 echo "$lang doesn't set \$language." 1>&2
23617 exit 1
23618 fi
23619 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23620 subdirs="$subdirs $subdir"
23621
23622 # $gcc_subdir is where the gcc integration files are to be found
23623 # for a language, both for internal compiler purposes (compiler
23624 # sources implementing front-end to GCC tree converters), and for
23625 # build infrastructure purposes (Make-lang.in, etc.)
23626 #
23627 # This will be <subdir> (relative to $srcdir) if a line like
23628 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23629 # is found in <langdir>/config-lang.in, and will remain <langdir>
23630 # otherwise.
23631 #
23632 # Except for the language alias (fetched above), the regular
23633 # "config-lang.in" contents are always retrieved from $gcc_subdir,
23634 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23635 # only this and the language alias.
23636
23637 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
23638 if [ "$gcc_subdir" = "" ]; then
23639 gcc_subdir="$subdir"
23640 fi
23641
23642 case ",$enable_languages," in
23643 *,$lang_alias,*)
23644 all_selected_languages="$all_selected_languages $lang_alias"
23645 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23646 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23647 fi
23648 ;;
23649 esac
23650
23651 language=
23652 boot_language=
23653 compilers=
23654 outputs=
23655 gtfiles=
23656 subdir_requires=
23657 . ${srcdir}/$gcc_subdir/config-lang.in
23658 if test "x$language" = x
23659 then
23660 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23661 exit 1
23662 fi
23663
23664 ok=:
23665 case ",$enable_languages," in
23666 *,$lang_alias,*) ;;
23667 *)
23668 for i in $subdir_requires; do
23669 test -f "${srcdir}/$i/config-lang.in" && continue
23670 ok=false
23671 break
23672 done
23673 ;;
23674 esac
23675 $ok || continue
23676
23677 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23678 if test -f $srcdir/$gcc_subdir/lang.opt; then
23679 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23680 fi
23681 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23682 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23683 fi
23684 if test -f ${srcdir}/$gcc_subdir/Makefile.in
23685 then all_lang_makefiles="$gcc_subdir/Makefile"
23686 fi
23687 all_languages="$all_languages $language"
23688 all_compilers="$all_compilers $compilers"
23689 all_outputs="$all_outputs $outputs"
23690 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23691 done
23692
23693 # Pick up gtfiles for c
23694 gtfiles=
23695 . ${srcdir}/c-config-lang.in
23696 all_gtfiles="$all_gtfiles [c] $gtfiles"
23697
23698 check_languages=
23699 for language in $all_selected_languages
23700 do
23701 check_languages="$check_languages check-$language"
23702 done
23703
23704 # We link each language in with a set of hooks, reached indirectly via
23705 # lang.${target}. Only do so for selected languages.
23706
23707 rm -f Make-hooks
23708 touch Make-hooks
23709 target_list="all.cross start.encap rest.encap tags \
23710 install-common install-man install-info install-pdf dvi pdf \
23711 html uninstall info man srcextra srcman srcinfo \
23712 mostlyclean clean distclean maintainer-clean"
23713
23714 for t in $target_list
23715 do
23716 x=
23717 for lang in $all_selected_languages
23718 do
23719 x="$x $lang.$t"
23720 done
23721 echo "lang.$t: $x" >> Make-hooks
23722 done
23723
23724 # --------
23725 # UNSORTED
23726 # --------
23727
23728 # Create .gdbinit.
23729
23730 echo "dir ." > .gdbinit
23731 echo "dir ${srcdir}" >> .gdbinit
23732 if test x$gdb_needs_out_file_path = xyes
23733 then
23734 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23735 fi
23736 if test "x$subdirs" != x; then
23737 for s in $subdirs
23738 do
23739 echo "dir ${srcdir}/$s" >> .gdbinit
23740 done
23741 fi
23742 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23743
23744 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23745
23746
23747
23748 # Find a directory in which to install a shared libgcc.
23749
23750 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23751 if test "${enable_version_specific_runtime_libs+set}" = set; then
23752 enableval="$enable_version_specific_runtime_libs"
23753
23754 fi;
23755
23756
23757 # Check whether --with-slibdir or --without-slibdir was given.
23758 if test "${with_slibdir+set}" = set; then
23759 withval="$with_slibdir"
23760 slibdir="$with_slibdir"
23761 else
23762 if test "${enable_version_specific_runtime_libs+set}" = set; then
23763 slibdir='$(libsubdir)'
23764 elif test "$host" != "$target"; then
23765 slibdir='$(build_tooldir)/lib'
23766 else
23767 slibdir='$(libdir)'
23768 fi
23769 fi;
23770
23771
23772
23773 # Check whether --with-datarootdir or --without-datarootdir was given.
23774 if test "${with_datarootdir+set}" = set; then
23775 withval="$with_datarootdir"
23776 datarootdir="\${prefix}/$with_datarootdir"
23777 else
23778 datarootdir='$(prefix)/share'
23779 fi;
23780
23781
23782
23783 # Check whether --with-docdir or --without-docdir was given.
23784 if test "${with_docdir+set}" = set; then
23785 withval="$with_docdir"
23786 docdir="\${prefix}/$with_docdir"
23787 else
23788 docdir='$(datarootdir)'
23789 fi;
23790
23791
23792
23793 # Check whether --with-htmldir or --without-htmldir was given.
23794 if test "${with_htmldir+set}" = set; then
23795 withval="$with_htmldir"
23796 htmldir="\${prefix}/$with_htmldir"
23797 else
23798 htmldir='$(docdir)'
23799 fi;
23800
23801
23802 # Substitute configuration variables
23803
23804
23805
23806
23807
23808
23809
23810
23811
23812
23813
23814
23815
23816
23817
23818
23819
23820
23821
23822
23823
23824
23825
23826
23827
23828
23829
23830
23831
23832
23833
23834
23835
23836
23837
23838
23839
23840
23841
23842
23843
23844
23845
23846
23847
23848
23849
23850
23851
23852
23853
23854
23855
23856
23857
23858
23859
23860 # Echo link setup.
23861 if test x${build} = x${host} ; then
23862 if test x${host} = x${target} ; then
23863 echo "Links are now set up to build a native compiler for ${target}." 1>&2
23864 else
23865 echo "Links are now set up to build a cross-compiler" 1>&2
23866 echo " from ${host} to ${target}." 1>&2
23867 fi
23868 else
23869 if test x${host} = x${target} ; then
23870 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23871 echo " for ${target}." 1>&2
23872 else
23873 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23874 echo " from ${host} to ${target}." 1>&2
23875 fi
23876 fi
23877
23878
23879
23880
23881 # Configure the subdirectories
23882 # AC_CONFIG_SUBDIRS($subdirs)
23883
23884 # Create the Makefile
23885 # and configure language subdirectories
23886 ac_config_files="$ac_config_files $all_outputs"
23887
23888
23889 ac_config_commands="$ac_config_commands default"
23890
23891 cat >confcache <<\_ACEOF
23892 # This file is a shell script that caches the results of configure
23893 # tests run on this system so they can be shared between configure
23894 # scripts and configure runs, see configure's option --config-cache.
23895 # It is not useful on other systems. If it contains results you don't
23896 # want to keep, you may remove or edit it.
23897 #
23898 # config.status only pays attention to the cache file if you give it
23899 # the --recheck option to rerun configure.
23900 #
23901 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23902 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23903 # following values.
23904
23905 _ACEOF
23906
23907 # The following way of writing the cache mishandles newlines in values,
23908 # but we know of no workaround that is simple, portable, and efficient.
23909 # So, don't put newlines in cache variables' values.
23910 # Ultrix sh set writes to stderr and can't be redirected directly,
23911 # and sets the high bit in the cache file unless we assign to the vars.
23912 {
23913 (set) 2>&1 |
23914 case `(ac_space=' '; set | grep ac_space) 2>&1` in
23915 *ac_space=\ *)
23916 # `set' does not quote correctly, so add quotes (double-quote
23917 # substitution turns \\\\ into \\, and sed turns \\ into \).
23918 sed -n \
23919 "s/'/'\\\\''/g;
23920 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23921 ;;
23922 *)
23923 # `set' quotes correctly as required by POSIX, so do not add quotes.
23924 sed -n \
23925 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23926 ;;
23927 esac;
23928 } |
23929 sed '
23930 t clear
23931 : clear
23932 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23933 t end
23934 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23935 : end' >>confcache
23936 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23937 if test -w $cache_file; then
23938 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23939 cat confcache >$cache_file
23940 else
23941 echo "not updating unwritable cache $cache_file"
23942 fi
23943 fi
23944 rm -f confcache
23945
23946 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23947 # Let make expand exec_prefix.
23948 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23949
23950 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23951 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23952 # trailing colons and then remove the whole line if VPATH becomes empty
23953 # (actually we leave an empty line to preserve line numbers).
23954 if test "x$srcdir" = x.; then
23955 ac_vpsub='/^[ ]*VPATH[ ]*=/{
23956 s/:*\$(srcdir):*/:/;
23957 s/:*\${srcdir}:*/:/;
23958 s/:*@srcdir@:*/:/;
23959 s/^\([^=]*=[ ]*\):*/\1/;
23960 s/:*$//;
23961 s/^[^=]*=[ ]*$//;
23962 }'
23963 fi
23964
23965 DEFS=-DHAVE_CONFIG_H
23966
23967 ac_libobjs=
23968 ac_ltlibobjs=
23969 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23970 # 1. Remove the extension, and $U if already installed.
23971 ac_i=`echo "$ac_i" |
23972 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23973 # 2. Add them.
23974 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23975 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23976 done
23977 LIBOBJS=$ac_libobjs
23978
23979 LTLIBOBJS=$ac_ltlibobjs
23980
23981
23982
23983 : ${CONFIG_STATUS=./config.status}
23984 ac_clean_files_save=$ac_clean_files
23985 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23986 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23987 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23988 cat >$CONFIG_STATUS <<_ACEOF
23989 #! $SHELL
23990 # Generated by $as_me.
23991 # Run this file to recreate the current configuration.
23992 # Compiler output produced by configure, useful for debugging
23993 # configure, is in config.log if it exists.
23994
23995 debug=false
23996 ac_cs_recheck=false
23997 ac_cs_silent=false
23998 SHELL=\${CONFIG_SHELL-$SHELL}
23999 _ACEOF
24000
24001 cat >>$CONFIG_STATUS <<\_ACEOF
24002 ## --------------------- ##
24003 ## M4sh Initialization. ##
24004 ## --------------------- ##
24005
24006 # Be Bourne compatible
24007 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24008 emulate sh
24009 NULLCMD=:
24010 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24011 # is contrary to our usage. Disable this feature.
24012 alias -g '${1+"$@"}'='"$@"'
24013 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24014 set -o posix
24015 fi
24016 DUALCASE=1; export DUALCASE # for MKS sh
24017
24018 # Support unset when possible.
24019 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24020 as_unset=unset
24021 else
24022 as_unset=false
24023 fi
24024
24025
24026 # Work around bugs in pre-3.0 UWIN ksh.
24027 $as_unset ENV MAIL MAILPATH
24028 PS1='$ '
24029 PS2='> '
24030 PS4='+ '
24031
24032 # NLS nuisances.
24033 for as_var in \
24034 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24035 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24036 LC_TELEPHONE LC_TIME
24037 do
24038 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24039 eval $as_var=C; export $as_var
24040 else
24041 $as_unset $as_var
24042 fi
24043 done
24044
24045 # Required to use basename.
24046 if expr a : '\(a\)' >/dev/null 2>&1; then
24047 as_expr=expr
24048 else
24049 as_expr=false
24050 fi
24051
24052 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
24053 as_basename=basename
24054 else
24055 as_basename=false
24056 fi
24057
24058
24059 # Name of the executable.
24060 as_me=`$as_basename "$0" ||
24061 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24062 X"$0" : 'X\(//\)$' \| \
24063 X"$0" : 'X\(/\)$' \| \
24064 . : '\(.\)' 2>/dev/null ||
24065 echo X/"$0" |
24066 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24067 /^X\/\(\/\/\)$/{ s//\1/; q; }
24068 /^X\/\(\/\).*/{ s//\1/; q; }
24069 s/.*/./; q'`
24070
24071
24072 # PATH needs CR, and LINENO needs CR and PATH.
24073 # Avoid depending upon Character Ranges.
24074 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24075 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24076 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24077 as_cr_digits='0123456789'
24078 as_cr_alnum=$as_cr_Letters$as_cr_digits
24079
24080 # The user is always right.
24081 if test "${PATH_SEPARATOR+set}" != set; then
24082 echo "#! /bin/sh" >conf$$.sh
24083 echo "exit 0" >>conf$$.sh
24084 chmod +x conf$$.sh
24085 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24086 PATH_SEPARATOR=';'
24087 else
24088 PATH_SEPARATOR=:
24089 fi
24090 rm -f conf$$.sh
24091 fi
24092
24093
24094 as_lineno_1=$LINENO
24095 as_lineno_2=$LINENO
24096 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24097 test "x$as_lineno_1" != "x$as_lineno_2" &&
24098 test "x$as_lineno_3" = "x$as_lineno_2" || {
24099 # Find who we are. Look in the path if we contain no path at all
24100 # relative or not.
24101 case $0 in
24102 *[\\/]* ) as_myself=$0 ;;
24103 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24104 for as_dir in $PATH
24105 do
24106 IFS=$as_save_IFS
24107 test -z "$as_dir" && as_dir=.
24108 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24109 done
24110
24111 ;;
24112 esac
24113 # We did not find ourselves, most probably we were run as `sh COMMAND'
24114 # in which case we are not to be found in the path.
24115 if test "x$as_myself" = x; then
24116 as_myself=$0
24117 fi
24118 if test ! -f "$as_myself"; then
24119 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24120 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24121 { (exit 1); exit 1; }; }
24122 fi
24123 case $CONFIG_SHELL in
24124 '')
24125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24126 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24127 do
24128 IFS=$as_save_IFS
24129 test -z "$as_dir" && as_dir=.
24130 for as_base in sh bash ksh sh5; do
24131 case $as_dir in
24132 /*)
24133 if ("$as_dir/$as_base" -c '
24134 as_lineno_1=$LINENO
24135 as_lineno_2=$LINENO
24136 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24137 test "x$as_lineno_1" != "x$as_lineno_2" &&
24138 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
24139 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24140 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24141 CONFIG_SHELL=$as_dir/$as_base
24142 export CONFIG_SHELL
24143 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24144 fi;;
24145 esac
24146 done
24147 done
24148 ;;
24149 esac
24150
24151 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24152 # uniformly replaced by the line number. The first 'sed' inserts a
24153 # line-number line before each line; the second 'sed' does the real
24154 # work. The second script uses 'N' to pair each line-number line
24155 # with the numbered line, and appends trailing '-' during
24156 # substitution so that $LINENO is not a special case at line end.
24157 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24158 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
24159 sed '=' <$as_myself |
24160 sed '
24161 N
24162 s,$,-,
24163 : loop
24164 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24165 t loop
24166 s,-$,,
24167 s,^['$as_cr_digits']*\n,,
24168 ' >$as_me.lineno &&
24169 chmod +x $as_me.lineno ||
24170 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24171 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24172 { (exit 1); exit 1; }; }
24173
24174 # Don't try to exec as it changes $[0], causing all sort of problems
24175 # (the dirname of $[0] is not the place where we might find the
24176 # original and so on. Autoconf is especially sensible to this).
24177 . ./$as_me.lineno
24178 # Exit status is that of the last command.
24179 exit
24180 }
24181
24182
24183 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24184 *c*,-n*) ECHO_N= ECHO_C='
24185 ' ECHO_T=' ' ;;
24186 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24187 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
24188 esac
24189
24190 if expr a : '\(a\)' >/dev/null 2>&1; then
24191 as_expr=expr
24192 else
24193 as_expr=false
24194 fi
24195
24196 rm -f conf$$ conf$$.exe conf$$.file
24197 echo >conf$$.file
24198 if ln -s conf$$.file conf$$ 2>/dev/null; then
24199 # We could just check for DJGPP; but this test a) works b) is more generic
24200 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24201 if test -f conf$$.exe; then
24202 # Don't use ln at all; we don't have any links
24203 as_ln_s='cp -p'
24204 else
24205 as_ln_s='ln -s'
24206 fi
24207 elif ln conf$$.file conf$$ 2>/dev/null; then
24208 as_ln_s=ln
24209 else
24210 as_ln_s='cp -p'
24211 fi
24212 rm -f conf$$ conf$$.exe conf$$.file
24213
24214 if mkdir -p . 2>/dev/null; then
24215 as_mkdir_p=:
24216 else
24217 test -d ./-p && rmdir ./-p
24218 as_mkdir_p=false
24219 fi
24220
24221 as_executable_p="test -f"
24222
24223 # Sed expression to map a string onto a valid CPP name.
24224 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24225
24226 # Sed expression to map a string onto a valid variable name.
24227 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24228
24229
24230 # IFS
24231 # We need space, tab and new line, in precisely that order.
24232 as_nl='
24233 '
24234 IFS=" $as_nl"
24235
24236 # CDPATH.
24237 $as_unset CDPATH
24238
24239 exec 6>&1
24240
24241 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24242 # report actual input values of CONFIG_FILES etc. instead of their
24243 # values after options handling. Logging --version etc. is OK.
24244 exec 5>>config.log
24245 {
24246 echo
24247 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24248 ## Running $as_me. ##
24249 _ASBOX
24250 } >&5
24251 cat >&5 <<_CSEOF
24252
24253 This file was extended by $as_me, which was
24254 generated by GNU Autoconf 2.59. Invocation command line was
24255
24256 CONFIG_FILES = $CONFIG_FILES
24257 CONFIG_HEADERS = $CONFIG_HEADERS
24258 CONFIG_LINKS = $CONFIG_LINKS
24259 CONFIG_COMMANDS = $CONFIG_COMMANDS
24260 $ $0 $@
24261
24262 _CSEOF
24263 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24264 echo >&5
24265 _ACEOF
24266
24267 # Files that config.status was made for.
24268 if test -n "$ac_config_files"; then
24269 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24270 fi
24271
24272 if test -n "$ac_config_headers"; then
24273 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24274 fi
24275
24276 if test -n "$ac_config_links"; then
24277 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24278 fi
24279
24280 if test -n "$ac_config_commands"; then
24281 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24282 fi
24283
24284 cat >>$CONFIG_STATUS <<\_ACEOF
24285
24286 ac_cs_usage="\
24287 \`$as_me' instantiates files from templates according to the
24288 current configuration.
24289
24290 Usage: $0 [OPTIONS] [FILE]...
24291
24292 -h, --help print this help, then exit
24293 -V, --version print version number, then exit
24294 -q, --quiet do not print progress messages
24295 -d, --debug don't remove temporary files
24296 --recheck update $as_me by reconfiguring in the same conditions
24297 --file=FILE[:TEMPLATE]
24298 instantiate the configuration file FILE
24299 --header=FILE[:TEMPLATE]
24300 instantiate the configuration header FILE
24301
24302 Configuration files:
24303 $config_files
24304
24305 Configuration headers:
24306 $config_headers
24307
24308 Configuration commands:
24309 $config_commands
24310
24311 Report bugs to <bug-autoconf@gnu.org>."
24312 _ACEOF
24313
24314 cat >>$CONFIG_STATUS <<_ACEOF
24315 ac_cs_version="\\
24316 config.status
24317 configured by $0, generated by GNU Autoconf 2.59,
24318 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24319
24320 Copyright (C) 2003 Free Software Foundation, Inc.
24321 This config.status script is free software; the Free Software Foundation
24322 gives unlimited permission to copy, distribute and modify it."
24323 srcdir=$srcdir
24324 _ACEOF
24325
24326 cat >>$CONFIG_STATUS <<\_ACEOF
24327 # If no file are specified by the user, then we need to provide default
24328 # value. By we need to know if files were specified by the user.
24329 ac_need_defaults=:
24330 while test $# != 0
24331 do
24332 case $1 in
24333 --*=*)
24334 ac_option=`expr "x$1" : 'x\([^=]*\)='`
24335 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24336 ac_shift=:
24337 ;;
24338 -*)
24339 ac_option=$1
24340 ac_optarg=$2
24341 ac_shift=shift
24342 ;;
24343 *) # This is not an option, so the user has probably given explicit
24344 # arguments.
24345 ac_option=$1
24346 ac_need_defaults=false;;
24347 esac
24348
24349 case $ac_option in
24350 # Handling of the options.
24351 _ACEOF
24352 cat >>$CONFIG_STATUS <<\_ACEOF
24353 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24354 ac_cs_recheck=: ;;
24355 --version | --vers* | -V )
24356 echo "$ac_cs_version"; exit 0 ;;
24357 --he | --h)
24358 # Conflict between --help and --header
24359 { { echo "$as_me:$LINENO: error: ambiguous option: $1
24360 Try \`$0 --help' for more information." >&5
24361 echo "$as_me: error: ambiguous option: $1
24362 Try \`$0 --help' for more information." >&2;}
24363 { (exit 1); exit 1; }; };;
24364 --help | --hel | -h )
24365 echo "$ac_cs_usage"; exit 0 ;;
24366 --debug | --d* | -d )
24367 debug=: ;;
24368 --file | --fil | --fi | --f )
24369 $ac_shift
24370 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24371 ac_need_defaults=false;;
24372 --header | --heade | --head | --hea )
24373 $ac_shift
24374 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24375 ac_need_defaults=false;;
24376 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24377 | -silent | --silent | --silen | --sile | --sil | --si | --s)
24378 ac_cs_silent=: ;;
24379
24380 # This is an error.
24381 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24382 Try \`$0 --help' for more information." >&5
24383 echo "$as_me: error: unrecognized option: $1
24384 Try \`$0 --help' for more information." >&2;}
24385 { (exit 1); exit 1; }; } ;;
24386
24387 *) ac_config_targets="$ac_config_targets $1" ;;
24388
24389 esac
24390 shift
24391 done
24392
24393 ac_configure_extra_args=
24394
24395 if $ac_cs_silent; then
24396 exec 6>/dev/null
24397 ac_configure_extra_args="$ac_configure_extra_args --silent"
24398 fi
24399
24400 _ACEOF
24401 cat >>$CONFIG_STATUS <<_ACEOF
24402 if \$ac_cs_recheck; then
24403 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24404 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24405 fi
24406
24407 _ACEOF
24408
24409 cat >>$CONFIG_STATUS <<_ACEOF
24410 #
24411 # INIT-COMMANDS section.
24412 #
24413
24414 subdirs='$subdirs'
24415
24416 _ACEOF
24417
24418
24419
24420 cat >>$CONFIG_STATUS <<\_ACEOF
24421 for ac_config_target in $ac_config_targets
24422 do
24423 case "$ac_config_target" in
24424 # Handling of arguments.
24425 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24426 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24427 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24428 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24429 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24430 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24431 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24432 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24433 { (exit 1); exit 1; }; };;
24434 esac
24435 done
24436
24437 # If the user did not use the arguments to specify the items to instantiate,
24438 # then the envvar interface is used. Set only those that are not.
24439 # We use the long form for the default assignment because of an extremely
24440 # bizarre bug on SunOS 4.1.3.
24441 if $ac_need_defaults; then
24442 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24443 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24444 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24445 fi
24446
24447 # Have a temporary directory for convenience. Make it in the build tree
24448 # simply because there is no reason to put it here, and in addition,
24449 # creating and moving files from /tmp can sometimes cause problems.
24450 # Create a temporary directory, and hook for its removal unless debugging.
24451 $debug ||
24452 {
24453 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24454 trap '{ (exit 1); exit 1; }' 1 2 13 15
24455 }
24456
24457 # Create a (secure) tmp directory for tmp files.
24458
24459 {
24460 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24461 test -n "$tmp" && test -d "$tmp"
24462 } ||
24463 {
24464 tmp=./confstat$$-$RANDOM
24465 (umask 077 && mkdir $tmp)
24466 } ||
24467 {
24468 echo "$me: cannot create a temporary directory in ." >&2
24469 { (exit 1); exit 1; }
24470 }
24471
24472 _ACEOF
24473
24474 cat >>$CONFIG_STATUS <<_ACEOF
24475
24476 #
24477 # CONFIG_FILES section.
24478 #
24479
24480 # No need to generate the scripts if there are no CONFIG_FILES.
24481 # This happens for instance when ./config.status config.h
24482 if test -n "\$CONFIG_FILES"; then
24483 # Protect against being on the right side of a sed subst in config.status.
24484 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24485 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24486 s,@SHELL@,$SHELL,;t t
24487 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24488 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24489 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24490 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24491 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24492 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24493 s,@exec_prefix@,$exec_prefix,;t t
24494 s,@prefix@,$prefix,;t t
24495 s,@program_transform_name@,$program_transform_name,;t t
24496 s,@bindir@,$bindir,;t t
24497 s,@sbindir@,$sbindir,;t t
24498 s,@libexecdir@,$libexecdir,;t t
24499 s,@datadir@,$datadir,;t t
24500 s,@sysconfdir@,$sysconfdir,;t t
24501 s,@sharedstatedir@,$sharedstatedir,;t t
24502 s,@localstatedir@,$localstatedir,;t t
24503 s,@libdir@,$libdir,;t t
24504 s,@includedir@,$includedir,;t t
24505 s,@oldincludedir@,$oldincludedir,;t t
24506 s,@infodir@,$infodir,;t t
24507 s,@mandir@,$mandir,;t t
24508 s,@build_alias@,$build_alias,;t t
24509 s,@host_alias@,$host_alias,;t t
24510 s,@target_alias@,$target_alias,;t t
24511 s,@DEFS@,$DEFS,;t t
24512 s,@ECHO_C@,$ECHO_C,;t t
24513 s,@ECHO_N@,$ECHO_N,;t t
24514 s,@ECHO_T@,$ECHO_T,;t t
24515 s,@LIBS@,$LIBS,;t t
24516 s,@build@,$build,;t t
24517 s,@build_cpu@,$build_cpu,;t t
24518 s,@build_vendor@,$build_vendor,;t t
24519 s,@build_os@,$build_os,;t t
24520 s,@host@,$host,;t t
24521 s,@host_cpu@,$host_cpu,;t t
24522 s,@host_vendor@,$host_vendor,;t t
24523 s,@host_os@,$host_os,;t t
24524 s,@target@,$target,;t t
24525 s,@target_cpu@,$target_cpu,;t t
24526 s,@target_vendor@,$target_vendor,;t t
24527 s,@target_os@,$target_os,;t t
24528 s,@target_noncanonical@,$target_noncanonical,;t t
24529 s,@build_libsubdir@,$build_libsubdir,;t t
24530 s,@build_subdir@,$build_subdir,;t t
24531 s,@host_subdir@,$host_subdir,;t t
24532 s,@target_subdir@,$target_subdir,;t t
24533 s,@GENINSRC@,$GENINSRC,;t t
24534 s,@CC@,$CC,;t t
24535 s,@CFLAGS@,$CFLAGS,;t t
24536 s,@LDFLAGS@,$LDFLAGS,;t t
24537 s,@CPPFLAGS@,$CPPFLAGS,;t t
24538 s,@ac_ct_CC@,$ac_ct_CC,;t t
24539 s,@EXEEXT@,$EXEEXT,;t t
24540 s,@OBJEXT@,$OBJEXT,;t t
24541 s,@GNATBIND@,$GNATBIND,;t t
24542 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24543 s,@GNATMAKE@,$GNATMAKE,;t t
24544 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24545 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24546 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24547 s,@CPP@,$CPP,;t t
24548 s,@EGREP@,$EGREP,;t t
24549 s,@loose_warn@,$loose_warn,;t t
24550 s,@strict_warn@,$strict_warn,;t t
24551 s,@warn_cflags@,$warn_cflags,;t t
24552 s,@nocommon_flag@,$nocommon_flag,;t t
24553 s,@TREEBROWSER@,$TREEBROWSER,;t t
24554 s,@valgrind_path@,$valgrind_path,;t t
24555 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24556 s,@valgrind_command@,$valgrind_command,;t t
24557 s,@coverage_flags@,$coverage_flags,;t t
24558 s,@enable_multilib@,$enable_multilib,;t t
24559 s,@enable_decimal_float@,$enable_decimal_float,;t t
24560 s,@enable_fixed_point@,$enable_fixed_point,;t t
24561 s,@enable_shared@,$enable_shared,;t t
24562 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24563 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24564 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24565 s,@onestep@,$onestep,;t t
24566 s,@PKGVERSION@,$PKGVERSION,;t t
24567 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24568 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24569 s,@datarootdir@,$datarootdir,;t t
24570 s,@docdir@,$docdir,;t t
24571 s,@htmldir@,$htmldir,;t t
24572 s,@SET_MAKE@,$SET_MAKE,;t t
24573 s,@AWK@,$AWK,;t t
24574 s,@LN_S@,$LN_S,;t t
24575 s,@LN@,$LN,;t t
24576 s,@RANLIB@,$RANLIB,;t t
24577 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24578 s,@ranlib_flags@,$ranlib_flags,;t t
24579 s,@INSTALL@,$INSTALL,;t t
24580 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24581 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24582 s,@make_compare_target@,$make_compare_target,;t t
24583 s,@have_mktemp_command@,$have_mktemp_command,;t t
24584 s,@MAKEINFO@,$MAKEINFO,;t t
24585 s,@BUILD_INFO@,$BUILD_INFO,;t t
24586 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24587 s,@FLEX@,$FLEX,;t t
24588 s,@BISON@,$BISON,;t t
24589 s,@NM@,$NM,;t t
24590 s,@AR@,$AR,;t t
24591 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24592 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24593 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24594 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24595 s,@LIBICONV@,$LIBICONV,;t t
24596 s,@LTLIBICONV@,$LTLIBICONV,;t t
24597 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24598 s,@manext@,$manext,;t t
24599 s,@objext@,$objext,;t t
24600 s,@gthread_flags@,$gthread_flags,;t t
24601 s,@extra_modes_file@,$extra_modes_file,;t t
24602 s,@extra_opt_files@,$extra_opt_files,;t t
24603 s,@USE_NLS@,$USE_NLS,;t t
24604 s,@LIBINTL@,$LIBINTL,;t t
24605 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24606 s,@INCINTL@,$INCINTL,;t t
24607 s,@XGETTEXT@,$XGETTEXT,;t t
24608 s,@GMSGFMT@,$GMSGFMT,;t t
24609 s,@POSUB@,$POSUB,;t t
24610 s,@CATALOGS@,$CATALOGS,;t t
24611 s,@DATADIRNAME@,$DATADIRNAME,;t t
24612 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24613 s,@GENCAT@,$GENCAT,;t t
24614 s,@CATOBJEXT@,$CATOBJEXT,;t t
24615 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24616 s,@CROSS@,$CROSS,;t t
24617 s,@ALL@,$ALL,;t t
24618 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24619 s,@inhibit_libc@,$inhibit_libc,;t t
24620 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24621 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24622 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
24623 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24624 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24625 s,@collect2@,$collect2,;t t
24626 s,@LIBTOOL@,$LIBTOOL,;t t
24627 s,@SED@,$SED,;t t
24628 s,@FGREP@,$FGREP,;t t
24629 s,@GREP@,$GREP,;t t
24630 s,@LD@,$LD,;t t
24631 s,@DUMPBIN@,$DUMPBIN,;t t
24632 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24633 s,@ac_ct_AR@,$ac_ct_AR,;t t
24634 s,@STRIP@,$STRIP,;t t
24635 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24636 s,@lt_ECHO@,$lt_ECHO,;t t
24637 s,@objdir@,$objdir,;t t
24638 s,@enable_fast_install@,$enable_fast_install,;t t
24639 s,@gcc_cv_as@,$gcc_cv_as,;t t
24640 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24641 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24642 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24643 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24644 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24645 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24646 s,@libgcc_visibility@,$libgcc_visibility,;t t
24647 s,@GGC@,$GGC,;t t
24648 s,@zlibdir@,$zlibdir,;t t
24649 s,@zlibinc@,$zlibinc,;t t
24650 s,@MAINT@,$MAINT,;t t
24651 s,@gcc_tooldir@,$gcc_tooldir,;t t
24652 s,@dollar@,$dollar,;t t
24653 s,@slibdir@,$slibdir,;t t
24654 s,@subdirs@,$subdirs,;t t
24655 s,@srcdir@,$srcdir,;t t
24656 s,@all_compilers@,$all_compilers,;t t
24657 s,@all_gtfiles@,$all_gtfiles,;t t
24658 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24659 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24660 s,@all_languages@,$all_languages,;t t
24661 s,@all_selected_languages@,$all_selected_languages,;t t
24662 s,@build_exeext@,$build_exeext,;t t
24663 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24664 s,@build_xm_file_list@,$build_xm_file_list,;t t
24665 s,@build_xm_include_list@,$build_xm_include_list,;t t
24666 s,@build_xm_defines@,$build_xm_defines,;t t
24667 s,@build_file_translate@,$build_file_translate,;t t
24668 s,@check_languages@,$check_languages,;t t
24669 s,@cpp_install_dir@,$cpp_install_dir,;t t
24670 s,@xmake_file@,$xmake_file,;t t
24671 s,@tmake_file@,$tmake_file,;t t
24672 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24673 s,@extra_headers_list@,$extra_headers_list,;t t
24674 s,@extra_objs@,$extra_objs,;t t
24675 s,@extra_parts@,$extra_parts,;t t
24676 s,@extra_passes@,$extra_passes,;t t
24677 s,@extra_programs@,$extra_programs,;t t
24678 s,@float_h_file@,$float_h_file,;t t
24679 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24680 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24681 s,@host_exeext@,$host_exeext,;t t
24682 s,@host_xm_file_list@,$host_xm_file_list,;t t
24683 s,@host_xm_include_list@,$host_xm_include_list,;t t
24684 s,@host_xm_defines@,$host_xm_defines,;t t
24685 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24686 s,@install@,$install,;t t
24687 s,@lang_opt_files@,$lang_opt_files,;t t
24688 s,@lang_specs_files@,$lang_specs_files,;t t
24689 s,@lang_tree_files@,$lang_tree_files,;t t
24690 s,@local_prefix@,$local_prefix,;t t
24691 s,@md_file@,$md_file,;t t
24692 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24693 s,@out_file@,$out_file,;t t
24694 s,@out_object_file@,$out_object_file,;t t
24695 s,@thread_file@,$thread_file,;t t
24696 s,@tm_file_list@,$tm_file_list,;t t
24697 s,@tm_include_list@,$tm_include_list,;t t
24698 s,@tm_defines@,$tm_defines,;t t
24699 s,@tm_p_file_list@,$tm_p_file_list,;t t
24700 s,@tm_p_include_list@,$tm_p_include_list,;t t
24701 s,@xm_file_list@,$xm_file_list,;t t
24702 s,@xm_include_list@,$xm_include_list,;t t
24703 s,@xm_defines@,$xm_defines,;t t
24704 s,@c_target_objs@,$c_target_objs,;t t
24705 s,@cxx_target_objs@,$cxx_target_objs,;t t
24706 s,@fortran_target_objs@,$fortran_target_objs,;t t
24707 s,@target_cpu_default@,$target_cpu_default,;t t
24708 s,@GMPLIBS@,$GMPLIBS,;t t
24709 s,@GMPINC@,$GMPINC,;t t
24710 s,@LIBOBJS@,$LIBOBJS,;t t
24711 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24712 /@language_hooks@/r $language_hooks
24713 s,@language_hooks@,,;t t
24714 CEOF
24715
24716 _ACEOF
24717
24718 cat >>$CONFIG_STATUS <<\_ACEOF
24719 # Split the substitutions into bite-sized pieces for seds with
24720 # small command number limits, like on Digital OSF/1 and HP-UX.
24721 ac_max_sed_lines=48
24722 ac_sed_frag=1 # Number of current file.
24723 ac_beg=1 # First line for current file.
24724 ac_end=$ac_max_sed_lines # Line after last line for current file.
24725 ac_more_lines=:
24726 ac_sed_cmds=
24727 while $ac_more_lines; do
24728 if test $ac_beg -gt 1; then
24729 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24730 else
24731 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24732 fi
24733 if test ! -s $tmp/subs.frag; then
24734 ac_more_lines=false
24735 else
24736 # The purpose of the label and of the branching condition is to
24737 # speed up the sed processing (if there are no `@' at all, there
24738 # is no need to browse any of the substitutions).
24739 # These are the two extra sed commands mentioned above.
24740 (echo ':t
24741 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24742 if test -z "$ac_sed_cmds"; then
24743 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24744 else
24745 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24746 fi
24747 ac_sed_frag=`expr $ac_sed_frag + 1`
24748 ac_beg=$ac_end
24749 ac_end=`expr $ac_end + $ac_max_sed_lines`
24750 fi
24751 done
24752 if test -z "$ac_sed_cmds"; then
24753 ac_sed_cmds=cat
24754 fi
24755 fi # test -n "$CONFIG_FILES"
24756
24757 _ACEOF
24758 cat >>$CONFIG_STATUS <<\_ACEOF
24759 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24760 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24761 case $ac_file in
24762 - | *:- | *:-:* ) # input from stdin
24763 cat >$tmp/stdin
24764 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24765 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24766 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24767 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24768 * ) ac_file_in=$ac_file.in ;;
24769 esac
24770
24771 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24772 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24773 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24774 X"$ac_file" : 'X\(//\)[^/]' \| \
24775 X"$ac_file" : 'X\(//\)$' \| \
24776 X"$ac_file" : 'X\(/\)' \| \
24777 . : '\(.\)' 2>/dev/null ||
24778 echo X"$ac_file" |
24779 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24780 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24781 /^X\(\/\/\)$/{ s//\1/; q; }
24782 /^X\(\/\).*/{ s//\1/; q; }
24783 s/.*/./; q'`
24784 { if $as_mkdir_p; then
24785 mkdir -p "$ac_dir"
24786 else
24787 as_dir="$ac_dir"
24788 as_dirs=
24789 while test ! -d "$as_dir"; do
24790 as_dirs="$as_dir $as_dirs"
24791 as_dir=`(dirname "$as_dir") 2>/dev/null ||
24792 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24793 X"$as_dir" : 'X\(//\)[^/]' \| \
24794 X"$as_dir" : 'X\(//\)$' \| \
24795 X"$as_dir" : 'X\(/\)' \| \
24796 . : '\(.\)' 2>/dev/null ||
24797 echo X"$as_dir" |
24798 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24799 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24800 /^X\(\/\/\)$/{ s//\1/; q; }
24801 /^X\(\/\).*/{ s//\1/; q; }
24802 s/.*/./; q'`
24803 done
24804 test ! -n "$as_dirs" || mkdir $as_dirs
24805 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24806 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24807 { (exit 1); exit 1; }; }; }
24808
24809 ac_builddir=.
24810
24811 if test "$ac_dir" != .; then
24812 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24813 # A "../" for each directory in $ac_dir_suffix.
24814 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24815 else
24816 ac_dir_suffix= ac_top_builddir=
24817 fi
24818
24819 case $srcdir in
24820 .) # No --srcdir option. We are building in place.
24821 ac_srcdir=.
24822 if test -z "$ac_top_builddir"; then
24823 ac_top_srcdir=.
24824 else
24825 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24826 fi ;;
24827 [\\/]* | ?:[\\/]* ) # Absolute path.
24828 ac_srcdir=$srcdir$ac_dir_suffix;
24829 ac_top_srcdir=$srcdir ;;
24830 *) # Relative path.
24831 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24832 ac_top_srcdir=$ac_top_builddir$srcdir ;;
24833 esac
24834
24835 # Do not use `cd foo && pwd` to compute absolute paths, because
24836 # the directories may not exist.
24837 case `pwd` in
24838 .) ac_abs_builddir="$ac_dir";;
24839 *)
24840 case "$ac_dir" in
24841 .) ac_abs_builddir=`pwd`;;
24842 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24843 *) ac_abs_builddir=`pwd`/"$ac_dir";;
24844 esac;;
24845 esac
24846 case $ac_abs_builddir in
24847 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24848 *)
24849 case ${ac_top_builddir}. in
24850 .) ac_abs_top_builddir=$ac_abs_builddir;;
24851 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24852 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24853 esac;;
24854 esac
24855 case $ac_abs_builddir in
24856 .) ac_abs_srcdir=$ac_srcdir;;
24857 *)
24858 case $ac_srcdir in
24859 .) ac_abs_srcdir=$ac_abs_builddir;;
24860 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24861 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24862 esac;;
24863 esac
24864 case $ac_abs_builddir in
24865 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24866 *)
24867 case $ac_top_srcdir in
24868 .) ac_abs_top_srcdir=$ac_abs_builddir;;
24869 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24870 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24871 esac;;
24872 esac
24873
24874
24875
24876 if test x"$ac_file" != x-; then
24877 { echo "$as_me:$LINENO: creating $ac_file" >&5
24878 echo "$as_me: creating $ac_file" >&6;}
24879 rm -f "$ac_file"
24880 fi
24881 # Let's still pretend it is `configure' which instantiates (i.e., don't
24882 # use $as_me), people would be surprised to read:
24883 # /* config.h. Generated by config.status. */
24884 if test x"$ac_file" = x-; then
24885 configure_input=
24886 else
24887 configure_input="$ac_file. "
24888 fi
24889 configure_input=$configure_input"Generated from `echo $ac_file_in |
24890 sed 's,.*/,,'` by configure."
24891
24892 # First look for the input files in the build tree, otherwise in the
24893 # src tree.
24894 ac_file_inputs=`IFS=:
24895 for f in $ac_file_in; do
24896 case $f in
24897 -) echo $tmp/stdin ;;
24898 [\\/$]*)
24899 # Absolute (can't be DOS-style, as IFS=:)
24900 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24901 echo "$as_me: error: cannot find input file: $f" >&2;}
24902 { (exit 1); exit 1; }; }
24903 echo "$f";;
24904 *) # Relative
24905 if test -f "$f"; then
24906 # Build tree
24907 echo "$f"
24908 elif test -f "$srcdir/$f"; then
24909 # Source tree
24910 echo "$srcdir/$f"
24911 else
24912 # /dev/null tree
24913 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24914 echo "$as_me: error: cannot find input file: $f" >&2;}
24915 { (exit 1); exit 1; }; }
24916 fi;;
24917 esac
24918 done` || { (exit 1); exit 1; }
24919 _ACEOF
24920 cat >>$CONFIG_STATUS <<_ACEOF
24921 sed "$ac_vpsub
24922 $extrasub
24923 _ACEOF
24924 cat >>$CONFIG_STATUS <<\_ACEOF
24925 :t
24926 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24927 s,@configure_input@,$configure_input,;t t
24928 s,@srcdir@,$ac_srcdir,;t t
24929 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24930 s,@top_srcdir@,$ac_top_srcdir,;t t
24931 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24932 s,@builddir@,$ac_builddir,;t t
24933 s,@abs_builddir@,$ac_abs_builddir,;t t
24934 s,@top_builddir@,$ac_top_builddir,;t t
24935 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24936 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24937 rm -f $tmp/stdin
24938 if test x"$ac_file" != x-; then
24939 mv $tmp/out $ac_file
24940 else
24941 cat $tmp/out
24942 rm -f $tmp/out
24943 fi
24944
24945 # Run the commands associated with the file.
24946 case $ac_file in
24947 as ) chmod +x as ;;
24948 collect-ld ) chmod +x collect-ld ;;
24949 nm ) chmod +x nm ;;
24950 esac
24951 done
24952 _ACEOF
24953 cat >>$CONFIG_STATUS <<\_ACEOF
24954
24955 #
24956 # CONFIG_HEADER section.
24957 #
24958
24959 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24960 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24961 #
24962 # ac_d sets the value in "#define NAME VALUE" lines.
24963 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
24964 ac_dB='[ ].*$,\1#\2'
24965 ac_dC=' '
24966 ac_dD=',;t'
24967 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24968 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
24969 ac_uB='$,\1#\2define\3'
24970 ac_uC=' '
24971 ac_uD=',;t'
24972
24973 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24974 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24975 case $ac_file in
24976 - | *:- | *:-:* ) # input from stdin
24977 cat >$tmp/stdin
24978 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24979 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24980 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24981 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24982 * ) ac_file_in=$ac_file.in ;;
24983 esac
24984
24985 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24986 echo "$as_me: creating $ac_file" >&6;}
24987
24988 # First look for the input files in the build tree, otherwise in the
24989 # src tree.
24990 ac_file_inputs=`IFS=:
24991 for f in $ac_file_in; do
24992 case $f in
24993 -) echo $tmp/stdin ;;
24994 [\\/$]*)
24995 # Absolute (can't be DOS-style, as IFS=:)
24996 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24997 echo "$as_me: error: cannot find input file: $f" >&2;}
24998 { (exit 1); exit 1; }; }
24999 # Do quote $f, to prevent DOS paths from being IFS'd.
25000 echo "$f";;
25001 *) # Relative
25002 if test -f "$f"; then
25003 # Build tree
25004 echo "$f"
25005 elif test -f "$srcdir/$f"; then
25006 # Source tree
25007 echo "$srcdir/$f"
25008 else
25009 # /dev/null tree
25010 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25011 echo "$as_me: error: cannot find input file: $f" >&2;}
25012 { (exit 1); exit 1; }; }
25013 fi;;
25014 esac
25015 done` || { (exit 1); exit 1; }
25016 # Remove the trailing spaces.
25017 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
25018
25019 _ACEOF
25020
25021 # Transform confdefs.h into two sed scripts, `conftest.defines' and
25022 # `conftest.undefs', that substitutes the proper values into
25023 # config.h.in to produce config.h. The first handles `#define'
25024 # templates, and the second `#undef' templates.
25025 # And first: Protect against being on the right side of a sed subst in
25026 # config.status. Protect against being in an unquoted here document
25027 # in config.status.
25028 rm -f conftest.defines conftest.undefs
25029 # Using a here document instead of a string reduces the quoting nightmare.
25030 # Putting comments in sed scripts is not portable.
25031 #
25032 # `end' is used to avoid that the second main sed command (meant for
25033 # 0-ary CPP macros) applies to n-ary macro definitions.
25034 # See the Autoconf documentation for `clear'.
25035 cat >confdef2sed.sed <<\_ACEOF
25036 s/[\\&,]/\\&/g
25037 s,[\\$`],\\&,g
25038 t clear
25039 : clear
25040 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
25041 t end
25042 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
25043 : end
25044 _ACEOF
25045 # If some macros were called several times there might be several times
25046 # the same #defines, which is useless. Nevertheless, we may not want to
25047 # sort them, since we want the *last* AC-DEFINE to be honored.
25048 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
25049 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
25050 rm -f confdef2sed.sed
25051
25052 # This sed command replaces #undef with comments. This is necessary, for
25053 # example, in the case of _POSIX_SOURCE, which is predefined and required
25054 # on some systems where configure will not decide to define it.
25055 cat >>conftest.undefs <<\_ACEOF
25056 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25057 _ACEOF
25058
25059 # Break up conftest.defines because some shells have a limit on the size
25060 # of here documents, and old seds have small limits too (100 cmds).
25061 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25062 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25063 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25064 echo ' :' >>$CONFIG_STATUS
25065 rm -f conftest.tail
25066 while grep . conftest.defines >/dev/null
25067 do
25068 # Write a limited-size here document to $tmp/defines.sed.
25069 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25070 # Speed up: don't consider the non `#define' lines.
25071 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
25072 # Work around the forget-to-reset-the-flag bug.
25073 echo 't clr' >>$CONFIG_STATUS
25074 echo ': clr' >>$CONFIG_STATUS
25075 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25076 echo 'CEOF
25077 sed -f $tmp/defines.sed $tmp/in >$tmp/out
25078 rm -f $tmp/in
25079 mv $tmp/out $tmp/in
25080 ' >>$CONFIG_STATUS
25081 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25082 rm -f conftest.defines
25083 mv conftest.tail conftest.defines
25084 done
25085 rm -f conftest.defines
25086 echo ' fi # grep' >>$CONFIG_STATUS
25087 echo >>$CONFIG_STATUS
25088
25089 # Break up conftest.undefs because some shells have a limit on the size
25090 # of here documents, and old seds have small limits too (100 cmds).
25091 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
25092 rm -f conftest.tail
25093 while grep . conftest.undefs >/dev/null
25094 do
25095 # Write a limited-size here document to $tmp/undefs.sed.
25096 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25097 # Speed up: don't consider the non `#undef'
25098 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
25099 # Work around the forget-to-reset-the-flag bug.
25100 echo 't clr' >>$CONFIG_STATUS
25101 echo ': clr' >>$CONFIG_STATUS
25102 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25103 echo 'CEOF
25104 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25105 rm -f $tmp/in
25106 mv $tmp/out $tmp/in
25107 ' >>$CONFIG_STATUS
25108 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25109 rm -f conftest.undefs
25110 mv conftest.tail conftest.undefs
25111 done
25112 rm -f conftest.undefs
25113
25114 cat >>$CONFIG_STATUS <<\_ACEOF
25115 # Let's still pretend it is `configure' which instantiates (i.e., don't
25116 # use $as_me), people would be surprised to read:
25117 # /* config.h. Generated by config.status. */
25118 if test x"$ac_file" = x-; then
25119 echo "/* Generated by configure. */" >$tmp/config.h
25120 else
25121 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
25122 fi
25123 cat $tmp/in >>$tmp/config.h
25124 rm -f $tmp/in
25125 if test x"$ac_file" != x-; then
25126 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25127 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25128 echo "$as_me: $ac_file is unchanged" >&6;}
25129 else
25130 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25131 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25132 X"$ac_file" : 'X\(//\)[^/]' \| \
25133 X"$ac_file" : 'X\(//\)$' \| \
25134 X"$ac_file" : 'X\(/\)' \| \
25135 . : '\(.\)' 2>/dev/null ||
25136 echo X"$ac_file" |
25137 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25138 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25139 /^X\(\/\/\)$/{ s//\1/; q; }
25140 /^X\(\/\).*/{ s//\1/; q; }
25141 s/.*/./; q'`
25142 { if $as_mkdir_p; then
25143 mkdir -p "$ac_dir"
25144 else
25145 as_dir="$ac_dir"
25146 as_dirs=
25147 while test ! -d "$as_dir"; do
25148 as_dirs="$as_dir $as_dirs"
25149 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25150 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25151 X"$as_dir" : 'X\(//\)[^/]' \| \
25152 X"$as_dir" : 'X\(//\)$' \| \
25153 X"$as_dir" : 'X\(/\)' \| \
25154 . : '\(.\)' 2>/dev/null ||
25155 echo X"$as_dir" |
25156 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25157 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25158 /^X\(\/\/\)$/{ s//\1/; q; }
25159 /^X\(\/\).*/{ s//\1/; q; }
25160 s/.*/./; q'`
25161 done
25162 test ! -n "$as_dirs" || mkdir $as_dirs
25163 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25164 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25165 { (exit 1); exit 1; }; }; }
25166
25167 rm -f $ac_file
25168 mv $tmp/config.h $ac_file
25169 fi
25170 else
25171 cat $tmp/config.h
25172 rm -f $tmp/config.h
25173 fi
25174 done
25175 _ACEOF
25176 cat >>$CONFIG_STATUS <<\_ACEOF
25177
25178 #
25179 # CONFIG_COMMANDS section.
25180 #
25181 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25182 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25183 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25184 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25185 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25186 X"$ac_dest" : 'X\(//\)[^/]' \| \
25187 X"$ac_dest" : 'X\(//\)$' \| \
25188 X"$ac_dest" : 'X\(/\)' \| \
25189 . : '\(.\)' 2>/dev/null ||
25190 echo X"$ac_dest" |
25191 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25192 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25193 /^X\(\/\/\)$/{ s//\1/; q; }
25194 /^X\(\/\).*/{ s//\1/; q; }
25195 s/.*/./; q'`
25196 { if $as_mkdir_p; then
25197 mkdir -p "$ac_dir"
25198 else
25199 as_dir="$ac_dir"
25200 as_dirs=
25201 while test ! -d "$as_dir"; do
25202 as_dirs="$as_dir $as_dirs"
25203 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25204 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25205 X"$as_dir" : 'X\(//\)[^/]' \| \
25206 X"$as_dir" : 'X\(//\)$' \| \
25207 X"$as_dir" : 'X\(/\)' \| \
25208 . : '\(.\)' 2>/dev/null ||
25209 echo X"$as_dir" |
25210 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25211 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25212 /^X\(\/\/\)$/{ s//\1/; q; }
25213 /^X\(\/\).*/{ s//\1/; q; }
25214 s/.*/./; q'`
25215 done
25216 test ! -n "$as_dirs" || mkdir $as_dirs
25217 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25218 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25219 { (exit 1); exit 1; }; }; }
25220
25221 ac_builddir=.
25222
25223 if test "$ac_dir" != .; then
25224 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25225 # A "../" for each directory in $ac_dir_suffix.
25226 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25227 else
25228 ac_dir_suffix= ac_top_builddir=
25229 fi
25230
25231 case $srcdir in
25232 .) # No --srcdir option. We are building in place.
25233 ac_srcdir=.
25234 if test -z "$ac_top_builddir"; then
25235 ac_top_srcdir=.
25236 else
25237 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25238 fi ;;
25239 [\\/]* | ?:[\\/]* ) # Absolute path.
25240 ac_srcdir=$srcdir$ac_dir_suffix;
25241 ac_top_srcdir=$srcdir ;;
25242 *) # Relative path.
25243 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25244 ac_top_srcdir=$ac_top_builddir$srcdir ;;
25245 esac
25246
25247 # Do not use `cd foo && pwd` to compute absolute paths, because
25248 # the directories may not exist.
25249 case `pwd` in
25250 .) ac_abs_builddir="$ac_dir";;
25251 *)
25252 case "$ac_dir" in
25253 .) ac_abs_builddir=`pwd`;;
25254 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25255 *) ac_abs_builddir=`pwd`/"$ac_dir";;
25256 esac;;
25257 esac
25258 case $ac_abs_builddir in
25259 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25260 *)
25261 case ${ac_top_builddir}. in
25262 .) ac_abs_top_builddir=$ac_abs_builddir;;
25263 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25264 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25265 esac;;
25266 esac
25267 case $ac_abs_builddir in
25268 .) ac_abs_srcdir=$ac_srcdir;;
25269 *)
25270 case $ac_srcdir in
25271 .) ac_abs_srcdir=$ac_abs_builddir;;
25272 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25273 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25274 esac;;
25275 esac
25276 case $ac_abs_builddir in
25277 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25278 *)
25279 case $ac_top_srcdir in
25280 .) ac_abs_top_srcdir=$ac_abs_builddir;;
25281 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25282 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25283 esac;;
25284 esac
25285
25286
25287 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25288 echo "$as_me: executing $ac_dest commands" >&6;}
25289 case $ac_dest in
25290 default )
25291 case ${CONFIG_HEADERS} in
25292 *auto-host.h:config.in*)
25293 echo > cstamp-h ;;
25294 esac
25295 # Make sure all the subdirs exist.
25296 for d in $subdirs doc build
25297 do
25298 test -d $d || mkdir $d
25299 done
25300 ;;
25301 esac
25302 done
25303 _ACEOF
25304
25305 cat >>$CONFIG_STATUS <<\_ACEOF
25306
25307 { (exit 0); exit 0; }
25308 _ACEOF
25309 chmod +x $CONFIG_STATUS
25310 ac_clean_files=$ac_clean_files_save
25311
25312
25313 # configure is writing to config.log, and then calls config.status.
25314 # config.status does its own redirection, appending to config.log.
25315 # Unfortunately, on DOS this fails, as config.log is still kept open
25316 # by configure, so config.status won't be able to write to it; its
25317 # output is simply discarded. So we exec the FD to /dev/null,
25318 # effectively closing config.log, so it can be properly (re)opened and
25319 # appended to by config.status. When coming back to configure, we
25320 # need to make the FD available again.
25321 if test "$no_create" != yes; then
25322 ac_cs_success=:
25323 ac_config_status_args=
25324 test "$silent" = yes &&
25325 ac_config_status_args="$ac_config_status_args --quiet"
25326 exec 5>/dev/null
25327 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25328 exec 5>>config.log
25329 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25330 # would make configure fail if this is the last instruction.
25331 $ac_cs_success || { (exit 1); exit 1; }
25332 fi
25333
Mirror of https://gcc.gnu.org/git/gcc.git