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2008-10-27 Vladimir Makarov <vmakarov@redhat.com>
[official-gcc.git] / gcc / configure
blob007ee7335f997a843650e7549bcd39a0d9aa6398
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 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 OBJDUMP ac_ct_OBJDUMP ac_ct_AR STRIP ac_ct_STRIP lt_ECHO DSYMUTIL ac_ct_DSYMUTIL NMEDIT ac_ct_NMEDIT LIPO ac_ct_LIPO OTOOL ac_ct_OTOOL OTOOL64 ac_ct_OTOOL64 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 PPLLIBS PPLINC CLOOGLIBS CLOOGINC 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=$GMPINC
931 ac_env_PPLLIBS_set=${PPLLIBS+set}
932 ac_env_PPLLIBS_value=$PPLLIBS
933 ac_cv_env_PPLLIBS_set=${PPLLIBS+set}
934 ac_cv_env_PPLLIBS_value=$PPLLIBS
935 ac_env_PPLINC_set=${PPLINC+set}
936 ac_env_PPLINC_value=$PPLINC
937 ac_cv_env_PPLINC_set=${PPLINC+set}
938 ac_cv_env_PPLINC_value=$PPLINC
939 ac_env_CLOOGLIBS_set=${CLOOGLIBS+set}
940 ac_env_CLOOGLIBS_value=$CLOOGLIBS
941 ac_cv_env_CLOOGLIBS_set=${CLOOGLIBS+set}
942 ac_cv_env_CLOOGLIBS_value=$CLOOGLIBS
943 ac_env_CLOOGINC_set=${CLOOGINC+set}
944 ac_env_CLOOGINC_value=$CLOOGINC
945 ac_cv_env_CLOOGINC_set=${CLOOGINC+set}
946 ac_cv_env_CLOOGINC_value=$CLOOGINC
947
948 #
949 # Report the --help message.
950 #
951 if test "$ac_init_help" = "long"; then
952 # Omit some internal or obsolete options to make the list less imposing.
953 # This message is too long to be a string in the A/UX 3.1 sh.
954 cat <<_ACEOF
955 \`configure' configures this package to adapt to many kinds of systems.
956
957 Usage: $0 [OPTION]... [VAR=VALUE]...
958
959 To assign environment variables (e.g., CC, CFLAGS...), specify them as
960 VAR=VALUE. See below for descriptions of some of the useful variables.
961
962 Defaults for the options are specified in brackets.
963
964 Configuration:
965 -h, --help display this help and exit
966 --help=short display options specific to this package
967 --help=recursive display the short help of all the included packages
968 -V, --version display version information and exit
969 -q, --quiet, --silent do not print \`checking...' messages
970 --cache-file=FILE cache test results in FILE [disabled]
971 -C, --config-cache alias for \`--cache-file=config.cache'
972 -n, --no-create do not create output files
973 --srcdir=DIR find the sources in DIR [configure dir or \`..']
974
975 _ACEOF
976
977 cat <<_ACEOF
978 Installation directories:
979 --prefix=PREFIX install architecture-independent files in PREFIX
980 [$ac_default_prefix]
981 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
982 [PREFIX]
983
984 By default, \`make install' will install all the files in
985 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
986 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
987 for instance \`--prefix=\$HOME'.
988
989 For better control, use the options below.
990
991 Fine tuning of the installation directories:
992 --bindir=DIR user executables [EPREFIX/bin]
993 --sbindir=DIR system admin executables [EPREFIX/sbin]
994 --libexecdir=DIR program executables [EPREFIX/libexec]
995 --datadir=DIR read-only architecture-independent data [PREFIX/share]
996 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
997 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
998 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
999 --libdir=DIR object code libraries [EPREFIX/lib]
1000 --includedir=DIR C header files [PREFIX/include]
1001 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1002 --infodir=DIR info documentation [PREFIX/info]
1003 --mandir=DIR man documentation [PREFIX/man]
1004 _ACEOF
1005
1006 cat <<\_ACEOF
1007
1008 Program names:
1009 --program-prefix=PREFIX prepend PREFIX to installed program names
1010 --program-suffix=SUFFIX append SUFFIX to installed program names
1011 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1012
1013 System types:
1014 --build=BUILD configure for building on BUILD [guessed]
1015 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1016 --target=TARGET configure for building compilers for TARGET [HOST]
1017 _ACEOF
1018 fi
1019
1020 if test -n "$ac_init_help"; then
1021
1022 cat <<\_ACEOF
1023
1024 Optional Features:
1025 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1026 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1027 --enable-generated-files-in-srcdir
1028 put copies of generated files in source dir
1029 intended for creating source tarballs for users
1030 without texinfo bison or flex.
1031 --enable-werror-always enable -Werror despite compiler version
1032 --enable-checking=LIST
1033 enable expensive run-time checks. With LIST,
1034 enable only specific categories of checks.
1035 Categories are: yes,no,all,none,release.
1036 Flags are: assert,df,fold,gc,gcac,gimple,misc,
1037 rtlflag,rtl,runtime,tree,valgrind,types.
1038 --enable-coverage=LEVEL
1039 enable compiler's code coverage collection.
1040 Use to measure compiler performance and locate
1041 unused parts of the compiler. With LEVEL, specify
1042 optimization. Values are opt, noopt,
1043 default is noopt
1044 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
1045 --enable-multilib enable library support for multiple ABIs
1046 --enable-__cxa_atexit enable __cxa_atexit for C++
1047 --enable-decimal-float={no,yes,bid,dpd}
1048 enable decimal float extension to C. Selecting 'bid'
1049 or 'dpd' choses which decimal floating point format
1050 to use
1051 --enable-fixed-point enable fixed-point arithmetic extension to C
1052 --enable-threads enable thread usage for target GCC
1053 --enable-threads=LIB use LIB thread package for target GCC
1054 --enable-tls enable or disable generation of tls code
1055 overriding the assembler check for tls support
1056 --enable-objc-gc enable the use of Boehm's garbage collector with
1057 the GNU Objective-C runtime
1058 --disable-shared don't provide a shared libgcc
1059 --enable-intermodule build the compiler in one step
1060 --enable-languages=LIST specify which front-ends to build
1061 --disable-rpath do not hardcode runtime library paths
1062 --enable-initfini-array use .init_array/.fini_array sections
1063 --enable-sjlj-exceptions
1064 arrange to use setjmp/longjmp exception handling
1065 --enable-secureplt enable -msecure-plt by default for PowerPC
1066 --enable-cld enable -mcld by default for 32bit x86
1067 --disable-win32-registry
1068 disable lookup of installation paths in the
1069 Registry on Windows hosts
1070 --enable-win32-registry enable registry lookup (default)
1071 --enable-win32-registry=KEY
1072 use KEY instead of GCC version as the last portion
1073 of the registry key
1074 --enable-shared[=PKGS]
1075 build shared libraries [default=yes]
1076 --enable-static[=PKGS]
1077 build static libraries [default=yes]
1078 --enable-fast-install[=PKGS]
1079 optimize for fast installation [default=yes]
1080 --disable-libtool-lock avoid locking (might break parallel builds)
1081 --enable-maintainer-mode
1082 enable make rules and dependencies not useful
1083 (and sometimes confusing) to the casual installer
1084 --enable-version-specific-runtime-libs
1085 specify that runtime libraries should be
1086 installed in a compiler-specific directory
1087
1088 Optional Packages:
1089 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1090 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1091 --with-build-libsubdir=DIR Directory where to find libraries for build system
1092 --with-local-prefix=DIR specifies directory to put local include
1093 --with-gxx-include-dir=DIR
1094 specifies directory to put g++ header files
1095 --with-cpp-install-dir=DIR
1096 install the user visible C preprocessor in DIR
1097 (relative to PREFIX) as well as PREFIX/bin
1098 --with-gnu-ld arrange to work with GNU ld.
1099 --with-ld arrange to use the specified ld (full pathname)
1100 --with-demangler-in-ld try to use demangler in GNU ld.
1101 --with-gnu-as arrange to work with GNU as
1102 --with-as arrange to use the specified as (full pathname)
1103 --with-stabs arrange to use stabs instead of host debug format
1104 --with-dwarf2 force the default debug format to be DWARF 2
1105 --with-build-sysroot=sysroot
1106 use sysroot as the system root during the build
1107 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1108 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1109 --with-bugurl=URL Direct users to URL to report a bug
1110 --with-gnu-ld assume the C compiler uses GNU ld default=no
1111 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1112 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1113 --with-system-libunwind use installed libunwind
1114 --with-pic try to use only PIC/non-PIC objects [default=use
1115 both]
1116 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1117 --with-long-double-128 Use 128-bit long double by default.
1118 --with-gc={page,zone} choose the garbage collection mechanism to use
1119 with the compiler
1120 --with-system-zlib use installed libz
1121 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1122 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
1123 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
1124 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
1125
1126 Some influential environment variables:
1127 CC C compiler command
1128 CFLAGS C compiler flags
1129 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1130 nonstandard directory <lib dir>
1131 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
1132 headers in a nonstandard directory <include dir>
1133 CPP C preprocessor
1134 GMPLIBS How to link GMP
1135 GMPINC How to find GMP include files
1136 PPLLIBS How to link PPL
1137 PPLINC How to find PPL include files
1138 CLOOGLIBS How to link CLOOG
1139 CLOOGINC How to find CLOOG include files
1140
1141 Use these variables to override the choices made by `configure' or to help
1142 it to find libraries and programs with nonstandard names/locations.
1143
1144 _ACEOF
1145 fi
1146
1147 if test "$ac_init_help" = "recursive"; then
1148 # If there are subdirs, report their specific --help.
1149 ac_popdir=`pwd`
1150 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1151 test -d $ac_dir || continue
1152 ac_builddir=.
1153
1154 if test "$ac_dir" != .; then
1155 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1156 # A "../" for each directory in $ac_dir_suffix.
1157 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1158 else
1159 ac_dir_suffix= ac_top_builddir=
1160 fi
1161
1162 case $srcdir in
1163 .) # No --srcdir option. We are building in place.
1164 ac_srcdir=.
1165 if test -z "$ac_top_builddir"; then
1166 ac_top_srcdir=.
1167 else
1168 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1169 fi ;;
1170 [\\/]* | ?:[\\/]* ) # Absolute path.
1171 ac_srcdir=$srcdir$ac_dir_suffix;
1172 ac_top_srcdir=$srcdir ;;
1173 *) # Relative path.
1174 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1175 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1176 esac
1177
1178 # Do not use `cd foo && pwd` to compute absolute paths, because
1179 # the directories may not exist.
1180 case `pwd` in
1181 .) ac_abs_builddir="$ac_dir";;
1182 *)
1183 case "$ac_dir" in
1184 .) ac_abs_builddir=`pwd`;;
1185 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1186 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1187 esac;;
1188 esac
1189 case $ac_abs_builddir in
1190 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1191 *)
1192 case ${ac_top_builddir}. in
1193 .) ac_abs_top_builddir=$ac_abs_builddir;;
1194 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1195 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1196 esac;;
1197 esac
1198 case $ac_abs_builddir in
1199 .) ac_abs_srcdir=$ac_srcdir;;
1200 *)
1201 case $ac_srcdir in
1202 .) ac_abs_srcdir=$ac_abs_builddir;;
1203 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1204 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1205 esac;;
1206 esac
1207 case $ac_abs_builddir in
1208 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1209 *)
1210 case $ac_top_srcdir in
1211 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1212 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1213 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1214 esac;;
1215 esac
1216
1217 cd $ac_dir
1218 # Check for guested configure; otherwise get Cygnus style configure.
1219 if test -f $ac_srcdir/configure.gnu; then
1220 echo
1221 $SHELL $ac_srcdir/configure.gnu --help=recursive
1222 elif test -f $ac_srcdir/configure; then
1223 echo
1224 $SHELL $ac_srcdir/configure --help=recursive
1225 elif test -f $ac_srcdir/configure.ac ||
1226 test -f $ac_srcdir/configure.in; then
1227 echo
1228 $ac_configure --help
1229 else
1230 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1231 fi
1232 cd $ac_popdir
1233 done
1234 fi
1235
1236 test -n "$ac_init_help" && exit 0
1237 if $ac_init_version; then
1238 cat <<\_ACEOF
1239
1240 Copyright (C) 2003 Free Software Foundation, Inc.
1241 This configure script is free software; the Free Software Foundation
1242 gives unlimited permission to copy, distribute and modify it.
1243 _ACEOF
1244 exit 0
1245 fi
1246 exec 5>config.log
1247 cat >&5 <<_ACEOF
1248 This file contains any messages produced by compilers while
1249 running configure, to aid debugging if configure makes a mistake.
1250
1251 It was created by $as_me, which was
1252 generated by GNU Autoconf 2.59. Invocation command line was
1253
1254 $ $0 $@
1255
1256 _ACEOF
1257 {
1258 cat <<_ASUNAME
1259 ## --------- ##
1260 ## Platform. ##
1261 ## --------- ##
1262
1263 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1264 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1265 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1266 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1267 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1268
1269 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1270 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1271
1272 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1273 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1274 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1275 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1276 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1277 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1278 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1279
1280 _ASUNAME
1281
1282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1283 for as_dir in $PATH
1284 do
1285 IFS=$as_save_IFS
1286 test -z "$as_dir" && as_dir=.
1287 echo "PATH: $as_dir"
1288 done
1289
1290 } >&5
1291
1292 cat >&5 <<_ACEOF
1293
1294
1295 ## ----------- ##
1296 ## Core tests. ##
1297 ## ----------- ##
1298
1299 _ACEOF
1300
1301
1302 # Keep a trace of the command line.
1303 # Strip out --no-create and --no-recursion so they do not pile up.
1304 # Strip out --silent because we don't want to record it for future runs.
1305 # Also quote any args containing shell meta-characters.
1306 # Make two passes to allow for proper duplicate-argument suppression.
1307 ac_configure_args=
1308 ac_configure_args0=
1309 ac_configure_args1=
1310 ac_sep=
1311 ac_must_keep_next=false
1312 for ac_pass in 1 2
1313 do
1314 for ac_arg
1315 do
1316 case $ac_arg in
1317 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1318 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1319 | -silent | --silent | --silen | --sile | --sil)
1320 continue ;;
1321 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1322 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1323 esac
1324 case $ac_pass in
1325 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1326 2)
1327 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1328 if test $ac_must_keep_next = true; then
1329 ac_must_keep_next=false # Got value, back to normal.
1330 else
1331 case $ac_arg in
1332 *=* | --config-cache | -C | -disable-* | --disable-* \
1333 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1334 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1335 | -with-* | --with-* | -without-* | --without-* | --x)
1336 case "$ac_configure_args0 " in
1337 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1338 esac
1339 ;;
1340 -* ) ac_must_keep_next=true ;;
1341 esac
1342 fi
1343 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1344 # Get rid of the leading space.
1345 ac_sep=" "
1346 ;;
1347 esac
1348 done
1349 done
1350 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1351 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1352
1353 # When interrupted or exit'd, cleanup temporary files, and complete
1354 # config.log. We remove comments because anyway the quotes in there
1355 # would cause problems or look ugly.
1356 # WARNING: Be sure not to use single quotes in there, as some shells,
1357 # such as our DU 5.0 friend, will then `close' the trap.
1358 trap 'exit_status=$?
1359 # Save into config.log some information that might help in debugging.
1360 {
1361 echo
1362
1363 cat <<\_ASBOX
1364 ## ---------------- ##
1365 ## Cache variables. ##
1366 ## ---------------- ##
1367 _ASBOX
1368 echo
1369 # The following way of writing the cache mishandles newlines in values,
1370 {
1371 (set) 2>&1 |
1372 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1373 *ac_space=\ *)
1374 sed -n \
1375 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1376 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1377 ;;
1378 *)
1379 sed -n \
1380 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1381 ;;
1382 esac;
1383 }
1384 echo
1385
1386 cat <<\_ASBOX
1387 ## ----------------- ##
1388 ## Output variables. ##
1389 ## ----------------- ##
1390 _ASBOX
1391 echo
1392 for ac_var in $ac_subst_vars
1393 do
1394 eval ac_val=$`echo $ac_var`
1395 echo "$ac_var='"'"'$ac_val'"'"'"
1396 done | sort
1397 echo
1398
1399 if test -n "$ac_subst_files"; then
1400 cat <<\_ASBOX
1401 ## ------------- ##
1402 ## Output files. ##
1403 ## ------------- ##
1404 _ASBOX
1405 echo
1406 for ac_var in $ac_subst_files
1407 do
1408 eval ac_val=$`echo $ac_var`
1409 echo "$ac_var='"'"'$ac_val'"'"'"
1410 done | sort
1411 echo
1412 fi
1413
1414 if test -s confdefs.h; then
1415 cat <<\_ASBOX
1416 ## ----------- ##
1417 ## confdefs.h. ##
1418 ## ----------- ##
1419 _ASBOX
1420 echo
1421 sed "/^$/d" confdefs.h | sort
1422 echo
1423 fi
1424 test "$ac_signal" != 0 &&
1425 echo "$as_me: caught signal $ac_signal"
1426 echo "$as_me: exit $exit_status"
1427 } >&5
1428 rm -f core *.core &&
1429 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1430 exit $exit_status
1431 ' 0
1432 for ac_signal in 1 2 13 15; do
1433 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1434 done
1435 ac_signal=0
1436
1437 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1438 rm -rf conftest* confdefs.h
1439 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1440 echo >confdefs.h
1441
1442 # Predefined preprocessor variables.
1443
1444 cat >>confdefs.h <<_ACEOF
1445 #define PACKAGE_NAME "$PACKAGE_NAME"
1446 _ACEOF
1447
1448
1449 cat >>confdefs.h <<_ACEOF
1450 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1451 _ACEOF
1452
1453
1454 cat >>confdefs.h <<_ACEOF
1455 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1456 _ACEOF
1457
1458
1459 cat >>confdefs.h <<_ACEOF
1460 #define PACKAGE_STRING "$PACKAGE_STRING"
1461 _ACEOF
1462
1463
1464 cat >>confdefs.h <<_ACEOF
1465 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1466 _ACEOF
1467
1468
1469 # Let the site file select an alternate cache file if it wants to.
1470 # Prefer explicitly selected file to automatically selected ones.
1471 if test -z "$CONFIG_SITE"; then
1472 if test "x$prefix" != xNONE; then
1473 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1474 else
1475 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1476 fi
1477 fi
1478 for ac_site_file in $CONFIG_SITE; do
1479 if test -r "$ac_site_file"; then
1480 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1481 echo "$as_me: loading site script $ac_site_file" >&6;}
1482 sed 's/^/| /' "$ac_site_file" >&5
1483 . "$ac_site_file"
1484 fi
1485 done
1486
1487 if test -r "$cache_file"; then
1488 # Some versions of bash will fail to source /dev/null (special
1489 # files actually), so we avoid doing that.
1490 if test -f "$cache_file"; then
1491 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1492 echo "$as_me: loading cache $cache_file" >&6;}
1493 case $cache_file in
1494 [\\/]* | ?:[\\/]* ) . $cache_file;;
1495 *) . ./$cache_file;;
1496 esac
1497 fi
1498 else
1499 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1500 echo "$as_me: creating cache $cache_file" >&6;}
1501 >$cache_file
1502 fi
1503
1504 # Check that the precious variables saved in the cache have kept the same
1505 # value.
1506 ac_cache_corrupted=false
1507 for ac_var in `(set) 2>&1 |
1508 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1509 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1510 eval ac_new_set=\$ac_env_${ac_var}_set
1511 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1512 eval ac_new_val="\$ac_env_${ac_var}_value"
1513 case $ac_old_set,$ac_new_set in
1514 set,)
1515 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1516 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1517 ac_cache_corrupted=: ;;
1518 ,set)
1519 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1520 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1521 ac_cache_corrupted=: ;;
1522 ,);;
1523 *)
1524 if test "x$ac_old_val" != "x$ac_new_val"; then
1525 # differences in whitespace do not lead to failure.
1526 ac_old_val_w=`echo x $ac_old_val`
1527 ac_new_val_w=`echo x $ac_new_val`
1528 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1529 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1530 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1531 ac_cache_corrupted=:
1532 else
1533 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1534 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1535 eval $ac_var=\$ac_old_val
1536 fi
1537 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1538 echo "$as_me: former value: \`$ac_old_val'" >&2;}
1539 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1540 echo "$as_me: current value: \`$ac_new_val'" >&2;}
1541 fi;;
1542 esac
1543 # Pass precious variables to config.status.
1544 if test "$ac_new_set" = set; then
1545 case $ac_new_val in
1546 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1547 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1548 *) ac_arg=$ac_var=$ac_new_val ;;
1549 esac
1550 case " $ac_configure_args " in
1551 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1552 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1553 esac
1554 fi
1555 done
1556 if $ac_cache_corrupted; then
1557 { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1558 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1559 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1560 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1561 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1562 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1563 { (exit 1); exit 1; }; }
1564 fi
1565
1566 ac_ext=c
1567 ac_cpp='$CPP $CPPFLAGS'
1568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1595
1596
1597 gcc_version=`cat $srcdir/BASE-VER`
1598
1599 # Determine the host, build, and target systems
1600 ac_aux_dir=
1601 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1602 if test -f $ac_dir/install-sh; then
1603 ac_aux_dir=$ac_dir
1604 ac_install_sh="$ac_aux_dir/install-sh -c"
1605 break
1606 elif test -f $ac_dir/install.sh; then
1607 ac_aux_dir=$ac_dir
1608 ac_install_sh="$ac_aux_dir/install.sh -c"
1609 break
1610 elif test -f $ac_dir/shtool; then
1611 ac_aux_dir=$ac_dir
1612 ac_install_sh="$ac_aux_dir/shtool install -c"
1613 break
1614 fi
1615 done
1616 if test -z "$ac_aux_dir"; then
1617 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1618 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1619 { (exit 1); exit 1; }; }
1620 fi
1621 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1622 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1623 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1624
1625 # Make sure we can run config.sub.
1626 $ac_config_sub sun4 >/dev/null 2>&1 ||
1627 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1628 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1629 { (exit 1); exit 1; }; }
1630
1631 echo "$as_me:$LINENO: checking build system type" >&5
1632 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1633 if test "${ac_cv_build+set}" = set; then
1634 echo $ECHO_N "(cached) $ECHO_C" >&6
1635 else
1636 ac_cv_build_alias=$build_alias
1637 test -z "$ac_cv_build_alias" &&
1638 ac_cv_build_alias=`$ac_config_guess`
1639 test -z "$ac_cv_build_alias" &&
1640 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1641 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1642 { (exit 1); exit 1; }; }
1643 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1644 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1645 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1646 { (exit 1); exit 1; }; }
1647
1648 fi
1649 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1650 echo "${ECHO_T}$ac_cv_build" >&6
1651 build=$ac_cv_build
1652 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1653 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1654 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1655
1656
1657 echo "$as_me:$LINENO: checking host system type" >&5
1658 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1659 if test "${ac_cv_host+set}" = set; then
1660 echo $ECHO_N "(cached) $ECHO_C" >&6
1661 else
1662 ac_cv_host_alias=$host_alias
1663 test -z "$ac_cv_host_alias" &&
1664 ac_cv_host_alias=$ac_cv_build_alias
1665 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1666 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1667 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1668 { (exit 1); exit 1; }; }
1669
1670 fi
1671 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1672 echo "${ECHO_T}$ac_cv_host" >&6
1673 host=$ac_cv_host
1674 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1675 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1676 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1677
1678
1679 echo "$as_me:$LINENO: checking target system type" >&5
1680 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1681 if test "${ac_cv_target+set}" = set; then
1682 echo $ECHO_N "(cached) $ECHO_C" >&6
1683 else
1684 ac_cv_target_alias=$target_alias
1685 test "x$ac_cv_target_alias" = "x" &&
1686 ac_cv_target_alias=$ac_cv_host_alias
1687 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1688 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1689 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1690 { (exit 1); exit 1; }; }
1691
1692 fi
1693 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1694 echo "${ECHO_T}$ac_cv_target" >&6
1695 target=$ac_cv_target
1696 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1697 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1698 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1699
1700
1701 # The aliases save the names the user supplied, while $host etc.
1702 # will get canonicalized.
1703 test -n "$target_alias" &&
1704 test "$program_prefix$program_suffix$program_transform_name" = \
1705 NONENONEs,x,x, &&
1706 program_prefix=${target_alias}-
1707
1708 # Determine the noncanonical target name, for directory use.
1709 case ${build_alias} in
1710 "") build_noncanonical=${build} ;;
1711 *) build_noncanonical=${build_alias} ;;
1712 esac
1713
1714 case ${host_alias} in
1715 "") host_noncanonical=${build_noncanonical} ;;
1716 *) host_noncanonical=${host_alias} ;;
1717 esac
1718
1719 case ${target_alias} in
1720 "") target_noncanonical=${host_noncanonical} ;;
1721 *) target_noncanonical=${target_alias} ;;
1722 esac
1723
1724
1725
1726
1727 # Determine the target- and build-specific subdirectories
1728
1729 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1730 # have matching libraries, they should use host libraries: Makefile.tpl
1731 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1732 # However, they still use the build modules, because the corresponding
1733 # host modules (e.g. bison) are only built for the host when bootstrap
1734 # finishes. So:
1735 # - build_subdir is where we find build modules, and never changes.
1736 # - build_libsubdir is where we find build libraries, and can be overridden.
1737
1738 # Prefix 'build-' so this never conflicts with target_subdir.
1739 build_subdir="build-${build_noncanonical}"
1740
1741 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1742 if test "${with_build_libsubdir+set}" = set; then
1743 withval="$with_build_libsubdir"
1744 build_libsubdir="$withval"
1745 else
1746 build_libsubdir="$build_subdir"
1747 fi;
1748 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1749 if ( test $srcdir = . && test -d gcc ) \
1750 || test -d $srcdir/../host-${host_noncanonical}; then
1751 host_subdir="host-${host_noncanonical}"
1752 else
1753 host_subdir=.
1754 fi
1755 # No prefix.
1756 target_subdir=${target_noncanonical}
1757
1758
1759 # Set program_transform_name
1760 test "$program_prefix" != NONE &&
1761 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1762 # Use a double $ so make ignores it.
1763 test "$program_suffix" != NONE &&
1764 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1765 # Double any \ or $. echo might interpret backslashes.
1766 # By default was `s,x,x', remove it if useless.
1767 cat <<\_ACEOF >conftest.sed
1768 s/[\\$]/&&/g;s/;s,x,x,$//
1769 _ACEOF
1770 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1771 rm conftest.sed
1772
1773
1774 # Check for bogus environment variables.
1775 # Test if LIBRARY_PATH contains the notation for the current directory
1776 # since this would lead to problems installing/building glibc.
1777 # LIBRARY_PATH contains the current directory if one of the following
1778 # is true:
1779 # - one of the terminals (":" and ";") is the first or last sign
1780 # - two terminals occur directly after each other
1781 # - the path contains an element with a dot in it
1782 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1783 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1784 case ${LIBRARY_PATH} in
1785 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1786 library_path_setting="contains current directory"
1787 ;;
1788 *)
1789 library_path_setting="ok"
1790 ;;
1791 esac
1792 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1793 echo "${ECHO_T}$library_path_setting" >&6
1794 if test "$library_path_setting" != "ok"; then
1795 { { echo "$as_me:$LINENO: error:
1796 *** LIBRARY_PATH shouldn't contain the current directory when
1797 *** building gcc. Please change the environment variable
1798 *** and run configure again." >&5
1799 echo "$as_me: error:
1800 *** LIBRARY_PATH shouldn't contain the current directory when
1801 *** building gcc. Please change the environment variable
1802 *** and run configure again." >&2;}
1803 { (exit 1); exit 1; }; }
1804 fi
1805
1806 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1807 # since this would lead to problems installing/building glibc.
1808 # GCC_EXEC_PREFIX contains the current directory if one of the following
1809 # is true:
1810 # - one of the terminals (":" and ";") is the first or last sign
1811 # - two terminals occur directly after each other
1812 # - the path contains an element with a dot in it
1813 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1814 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1815 case ${GCC_EXEC_PREFIX} in
1816 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1817 gcc_exec_prefix_setting="contains current directory"
1818 ;;
1819 *)
1820 gcc_exec_prefix_setting="ok"
1821 ;;
1822 esac
1823 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1824 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1825 if test "$gcc_exec_prefix_setting" != "ok"; then
1826 { { echo "$as_me:$LINENO: error:
1827 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1828 *** building gcc. Please change the environment variable
1829 *** and run configure again." >&5
1830 echo "$as_me: error:
1831 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1832 *** building gcc. Please change the environment variable
1833 *** and run configure again." >&2;}
1834 { (exit 1); exit 1; }; }
1835 fi
1836
1837 # -----------
1838 # Directories
1839 # -----------
1840
1841 # Specify the local prefix
1842 local_prefix=
1843
1844 # Check whether --with-local-prefix or --without-local-prefix was given.
1845 if test "${with_local_prefix+set}" = set; then
1846 withval="$with_local_prefix"
1847 case "${withval}" in
1848 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1849 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1850 { (exit 1); exit 1; }; } ;;
1851 no) ;;
1852 *) local_prefix=$with_local_prefix ;;
1853 esac
1854 fi;
1855
1856 # Default local prefix if it is empty
1857 if test x$local_prefix = x; then
1858 local_prefix=/usr/local
1859 fi
1860
1861 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1862 # passed in by the toplevel make and thus we'd get different behavior
1863 # depending on where we built the sources.
1864 gcc_gxx_include_dir=
1865 # Specify the g++ header file directory
1866
1867 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1868 if test "${with_gxx_include_dir+set}" = set; then
1869 withval="$with_gxx_include_dir"
1870 case "${withval}" in
1871 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1872 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1873 { (exit 1); exit 1; }; } ;;
1874 no) ;;
1875 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1876 esac
1877 fi;
1878
1879 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1880 if test x${gcc_gxx_include_dir} = x; then
1881 if test x${enable_version_specific_runtime_libs} = xyes; then
1882 gcc_gxx_include_dir='${libsubdir}/include/c++'
1883 else
1884 libstdcxx_incdir='include/c++/$(version)'
1885 if test x$host != x$target; then
1886 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1887 fi
1888 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1889 fi
1890 fi
1891
1892
1893 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1894 if test "${with_cpp_install_dir+set}" = set; then
1895 withval="$with_cpp_install_dir"
1896 if test x$withval = xyes; then
1897 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1898 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1899 { (exit 1); exit 1; }; }
1900 elif test x$withval != xno; then
1901 cpp_install_dir=$withval
1902 fi
1903 fi;
1904
1905 # We would like to our source tree to be readonly. However when releases or
1906 # pre-releases are generated, the flex/bison generated files as well as the
1907 # various formats of manuals need to be included along with the rest of the
1908 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1909 # just that.
1910
1911 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1912 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1913 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1914 if test "${enable_generated_files_in_srcdir+set}" = set; then
1915 enableval="$enable_generated_files_in_srcdir"
1916 generated_files_in_srcdir=$enableval
1917 else
1918 generated_files_in_srcdir=no
1919 fi;
1920
1921 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1922 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1923
1924 if test "$generated_files_in_srcdir" = "yes"; then
1925 GENINSRC=''
1926 else
1927 GENINSRC='#'
1928 fi
1929
1930
1931 # -------------------
1932 # Find default linker
1933 # -------------------
1934
1935 # With GNU ld
1936
1937 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1938 if test "${with_gnu_ld+set}" = set; then
1939 withval="$with_gnu_ld"
1940 gnu_ld_flag="$with_gnu_ld"
1941 else
1942 gnu_ld_flag=no
1943 fi;
1944
1945 # With pre-defined ld
1946
1947 # Check whether --with-ld or --without-ld was given.
1948 if test "${with_ld+set}" = set; then
1949 withval="$with_ld"
1950 DEFAULT_LINKER="$with_ld"
1951 fi;
1952 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1953 if test ! -x "$DEFAULT_LINKER"; then
1954 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1955 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1956 { (exit 1); exit 1; }; }
1957 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1958 gnu_ld_flag=yes
1959 fi
1960
1961 cat >>confdefs.h <<_ACEOF
1962 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1963 _ACEOF
1964
1965 fi
1966
1967 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1968
1969 cat >>confdefs.h <<_ACEOF
1970 #define HAVE_GNU_LD $gnu_ld
1971 _ACEOF
1972
1973
1974 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1975 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1976 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1977 if test x"$gnu_ld_flag" = x"no"; then
1978 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1979 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1980 else
1981 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1982 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1983 fi
1984 else
1985 echo "$as_me:$LINENO: result: no" >&5
1986 echo "${ECHO_T}no" >&6
1987 fi
1988
1989 # With demangler in GNU ld
1990
1991 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1992 if test "${with_demangler_in_ld+set}" = set; then
1993 withval="$with_demangler_in_ld"
1994 demangler_in_ld="$with_demangler_in_ld"
1995 else
1996 demangler_in_ld=no
1997 fi;
1998
1999 # ----------------------
2000 # Find default assembler
2001 # ----------------------
2002
2003 # With GNU as
2004
2005 # Check whether --with-gnu-as or --without-gnu-as was given.
2006 if test "${with_gnu_as+set}" = set; then
2007 withval="$with_gnu_as"
2008 gas_flag="$with_gnu_as"
2009 else
2010 gas_flag=no
2011 fi;
2012
2013
2014 # Check whether --with-as or --without-as was given.
2015 if test "${with_as+set}" = set; then
2016 withval="$with_as"
2017 DEFAULT_ASSEMBLER="$with_as"
2018 fi;
2019 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2020 if test ! -x "$DEFAULT_ASSEMBLER"; then
2021 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
2022 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
2023 { (exit 1); exit 1; }; }
2024 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
2025 gas_flag=yes
2026 fi
2027
2028 cat >>confdefs.h <<_ACEOF
2029 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2030 _ACEOF
2031
2032 fi
2033
2034 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define HAVE_GNU_AS $gnu_as
2038 _ACEOF
2039
2040
2041 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2042 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2043 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2044 if test x"$gas_flag" = x"no"; then
2045 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2046 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2047 else
2048 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2049 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2050 fi
2051 else
2052 echo "$as_me:$LINENO: result: no" >&5
2053 echo "${ECHO_T}no" >&6
2054 fi
2055
2056 # ---------------
2057 # Find C compiler
2058 # ---------------
2059
2060 # If a non-executable a.out is present (e.g. created by GNU as above even if
2061 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2062 # file, even when creating an executable, so an execution test fails.
2063 # Remove possible default executable files to avoid this.
2064 #
2065 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2066 # Autoconf includes it.
2067 rm -f a.out a.exe b.out
2068
2069 # Find the native compiler
2070 ac_ext=c
2071 ac_cpp='$CPP $CPPFLAGS'
2072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2075 if test -n "$ac_tool_prefix"; then
2076 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2077 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2078 echo "$as_me:$LINENO: checking for $ac_word" >&5
2079 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2080 if test "${ac_cv_prog_CC+set}" = set; then
2081 echo $ECHO_N "(cached) $ECHO_C" >&6
2082 else
2083 if test -n "$CC"; then
2084 ac_cv_prog_CC="$CC" # Let the user override the test.
2085 else
2086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 for as_dir in $PATH
2088 do
2089 IFS=$as_save_IFS
2090 test -z "$as_dir" && as_dir=.
2091 for ac_exec_ext in '' $ac_executable_extensions; do
2092 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2093 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2094 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2095 break 2
2096 fi
2097 done
2098 done
2099
2100 fi
2101 fi
2102 CC=$ac_cv_prog_CC
2103 if test -n "$CC"; then
2104 echo "$as_me:$LINENO: result: $CC" >&5
2105 echo "${ECHO_T}$CC" >&6
2106 else
2107 echo "$as_me:$LINENO: result: no" >&5
2108 echo "${ECHO_T}no" >&6
2109 fi
2110
2111 fi
2112 if test -z "$ac_cv_prog_CC"; then
2113 ac_ct_CC=$CC
2114 # Extract the first word of "gcc", so it can be a program name with args.
2115 set dummy gcc; ac_word=$2
2116 echo "$as_me:$LINENO: checking for $ac_word" >&5
2117 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2118 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2119 echo $ECHO_N "(cached) $ECHO_C" >&6
2120 else
2121 if test -n "$ac_ct_CC"; then
2122 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2123 else
2124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125 for as_dir in $PATH
2126 do
2127 IFS=$as_save_IFS
2128 test -z "$as_dir" && as_dir=.
2129 for ac_exec_ext in '' $ac_executable_extensions; do
2130 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2131 ac_cv_prog_ac_ct_CC="gcc"
2132 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2133 break 2
2134 fi
2135 done
2136 done
2137
2138 fi
2139 fi
2140 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2141 if test -n "$ac_ct_CC"; then
2142 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2143 echo "${ECHO_T}$ac_ct_CC" >&6
2144 else
2145 echo "$as_me:$LINENO: result: no" >&5
2146 echo "${ECHO_T}no" >&6
2147 fi
2148
2149 CC=$ac_ct_CC
2150 else
2151 CC="$ac_cv_prog_CC"
2152 fi
2153
2154 if test -z "$CC"; then
2155 if test -n "$ac_tool_prefix"; then
2156 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2157 set dummy ${ac_tool_prefix}cc; ac_word=$2
2158 echo "$as_me:$LINENO: checking for $ac_word" >&5
2159 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2160 if test "${ac_cv_prog_CC+set}" = set; then
2161 echo $ECHO_N "(cached) $ECHO_C" >&6
2162 else
2163 if test -n "$CC"; then
2164 ac_cv_prog_CC="$CC" # Let the user override the test.
2165 else
2166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2167 for as_dir in $PATH
2168 do
2169 IFS=$as_save_IFS
2170 test -z "$as_dir" && as_dir=.
2171 for ac_exec_ext in '' $ac_executable_extensions; do
2172 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2173 ac_cv_prog_CC="${ac_tool_prefix}cc"
2174 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2175 break 2
2176 fi
2177 done
2178 done
2179
2180 fi
2181 fi
2182 CC=$ac_cv_prog_CC
2183 if test -n "$CC"; then
2184 echo "$as_me:$LINENO: result: $CC" >&5
2185 echo "${ECHO_T}$CC" >&6
2186 else
2187 echo "$as_me:$LINENO: result: no" >&5
2188 echo "${ECHO_T}no" >&6
2189 fi
2190
2191 fi
2192 if test -z "$ac_cv_prog_CC"; then
2193 ac_ct_CC=$CC
2194 # Extract the first word of "cc", so it can be a program name with args.
2195 set dummy cc; ac_word=$2
2196 echo "$as_me:$LINENO: checking for $ac_word" >&5
2197 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2198 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2199 echo $ECHO_N "(cached) $ECHO_C" >&6
2200 else
2201 if test -n "$ac_ct_CC"; then
2202 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2203 else
2204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2205 for as_dir in $PATH
2206 do
2207 IFS=$as_save_IFS
2208 test -z "$as_dir" && as_dir=.
2209 for ac_exec_ext in '' $ac_executable_extensions; do
2210 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2211 ac_cv_prog_ac_ct_CC="cc"
2212 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2213 break 2
2214 fi
2215 done
2216 done
2217
2218 fi
2219 fi
2220 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2221 if test -n "$ac_ct_CC"; then
2222 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2223 echo "${ECHO_T}$ac_ct_CC" >&6
2224 else
2225 echo "$as_me:$LINENO: result: no" >&5
2226 echo "${ECHO_T}no" >&6
2227 fi
2228
2229 CC=$ac_ct_CC
2230 else
2231 CC="$ac_cv_prog_CC"
2232 fi
2233
2234 fi
2235 if test -z "$CC"; then
2236 # Extract the first word of "cc", so it can be a program name with args.
2237 set dummy cc; ac_word=$2
2238 echo "$as_me:$LINENO: checking for $ac_word" >&5
2239 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2240 if test "${ac_cv_prog_CC+set}" = set; then
2241 echo $ECHO_N "(cached) $ECHO_C" >&6
2242 else
2243 if test -n "$CC"; then
2244 ac_cv_prog_CC="$CC" # Let the user override the test.
2245 else
2246 ac_prog_rejected=no
2247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2248 for as_dir in $PATH
2249 do
2250 IFS=$as_save_IFS
2251 test -z "$as_dir" && as_dir=.
2252 for ac_exec_ext in '' $ac_executable_extensions; do
2253 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2254 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2255 ac_prog_rejected=yes
2256 continue
2257 fi
2258 ac_cv_prog_CC="cc"
2259 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2260 break 2
2261 fi
2262 done
2263 done
2264
2265 if test $ac_prog_rejected = yes; then
2266 # We found a bogon in the path, so make sure we never use it.
2267 set dummy $ac_cv_prog_CC
2268 shift
2269 if test $# != 0; then
2270 # We chose a different compiler from the bogus one.
2271 # However, it has the same basename, so the bogon will be chosen
2272 # first if we set CC to just the basename; use the full file name.
2273 shift
2274 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2275 fi
2276 fi
2277 fi
2278 fi
2279 CC=$ac_cv_prog_CC
2280 if test -n "$CC"; then
2281 echo "$as_me:$LINENO: result: $CC" >&5
2282 echo "${ECHO_T}$CC" >&6
2283 else
2284 echo "$as_me:$LINENO: result: no" >&5
2285 echo "${ECHO_T}no" >&6
2286 fi
2287
2288 fi
2289 if test -z "$CC"; then
2290 if test -n "$ac_tool_prefix"; then
2291 for ac_prog in cl
2292 do
2293 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2294 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2295 echo "$as_me:$LINENO: checking for $ac_word" >&5
2296 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2297 if test "${ac_cv_prog_CC+set}" = set; then
2298 echo $ECHO_N "(cached) $ECHO_C" >&6
2299 else
2300 if test -n "$CC"; then
2301 ac_cv_prog_CC="$CC" # Let the user override the test.
2302 else
2303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2304 for as_dir in $PATH
2305 do
2306 IFS=$as_save_IFS
2307 test -z "$as_dir" && as_dir=.
2308 for ac_exec_ext in '' $ac_executable_extensions; do
2309 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2310 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2311 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2312 break 2
2313 fi
2314 done
2315 done
2316
2317 fi
2318 fi
2319 CC=$ac_cv_prog_CC
2320 if test -n "$CC"; then
2321 echo "$as_me:$LINENO: result: $CC" >&5
2322 echo "${ECHO_T}$CC" >&6
2323 else
2324 echo "$as_me:$LINENO: result: no" >&5
2325 echo "${ECHO_T}no" >&6
2326 fi
2327
2328 test -n "$CC" && break
2329 done
2330 fi
2331 if test -z "$CC"; then
2332 ac_ct_CC=$CC
2333 for ac_prog in cl
2334 do
2335 # Extract the first word of "$ac_prog", so it can be a program name with args.
2336 set dummy $ac_prog; ac_word=$2
2337 echo "$as_me:$LINENO: checking for $ac_word" >&5
2338 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2339 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2340 echo $ECHO_N "(cached) $ECHO_C" >&6
2341 else
2342 if test -n "$ac_ct_CC"; then
2343 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2344 else
2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2346 for as_dir in $PATH
2347 do
2348 IFS=$as_save_IFS
2349 test -z "$as_dir" && as_dir=.
2350 for ac_exec_ext in '' $ac_executable_extensions; do
2351 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2352 ac_cv_prog_ac_ct_CC="$ac_prog"
2353 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2354 break 2
2355 fi
2356 done
2357 done
2358
2359 fi
2360 fi
2361 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2362 if test -n "$ac_ct_CC"; then
2363 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2364 echo "${ECHO_T}$ac_ct_CC" >&6
2365 else
2366 echo "$as_me:$LINENO: result: no" >&5
2367 echo "${ECHO_T}no" >&6
2368 fi
2369
2370 test -n "$ac_ct_CC" && break
2371 done
2372
2373 CC=$ac_ct_CC
2374 fi
2375
2376 fi
2377
2378
2379 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2380 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2381 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2382 See \`config.log' for more details." >&5
2383 echo "$as_me: error: no acceptable C compiler found in \$PATH
2384 See \`config.log' for more details." >&2;}
2385 { (exit 1); exit 1; }; }; }
2386
2387 # Provide some information about the compiler.
2388 echo "$as_me:$LINENO:" \
2389 "checking for C compiler version" >&5
2390 ac_compiler=`set X $ac_compile; echo $2`
2391 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2392 (eval $ac_compiler --version </dev/null >&5) 2>&5
2393 ac_status=$?
2394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395 (exit $ac_status); }
2396 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2397 (eval $ac_compiler -v </dev/null >&5) 2>&5
2398 ac_status=$?
2399 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400 (exit $ac_status); }
2401 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2402 (eval $ac_compiler -V </dev/null >&5) 2>&5
2403 ac_status=$?
2404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2405 (exit $ac_status); }
2406
2407 cat >conftest.$ac_ext <<_ACEOF
2408 /* confdefs.h. */
2409 _ACEOF
2410 cat confdefs.h >>conftest.$ac_ext
2411 cat >>conftest.$ac_ext <<_ACEOF
2412 /* end confdefs.h. */
2413
2414 int
2415 main ()
2416 {
2417
2418 ;
2419 return 0;
2420 }
2421 _ACEOF
2422 ac_clean_files_save=$ac_clean_files
2423 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2424 # Try to create an executable without -o first, disregard a.out.
2425 # It will help us diagnose broken compilers, and finding out an intuition
2426 # of exeext.
2427 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2428 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2429 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2430 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2431 (eval $ac_link_default) 2>&5
2432 ac_status=$?
2433 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2434 (exit $ac_status); }; then
2435 # Find the output, starting from the most likely. This scheme is
2436 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2437 # resort.
2438
2439 # Be careful to initialize this variable, since it used to be cached.
2440 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2441 ac_cv_exeext=
2442 # b.out is created by i960 compilers.
2443 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2444 do
2445 test -f "$ac_file" || continue
2446 case $ac_file in
2447 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2448 ;;
2449 conftest.$ac_ext )
2450 # This is the source file.
2451 ;;
2452 [ab].out )
2453 # We found the default executable, but exeext='' is most
2454 # certainly right.
2455 break;;
2456 *.* )
2457 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2458 # FIXME: I believe we export ac_cv_exeext for Libtool,
2459 # but it would be cool to find out if it's true. Does anybody
2460 # maintain Libtool? --akim.
2461 export ac_cv_exeext
2462 break;;
2463 * )
2464 break;;
2465 esac
2466 done
2467 else
2468 echo "$as_me: failed program was:" >&5
2469 sed 's/^/| /' conftest.$ac_ext >&5
2470
2471 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2472 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2473 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2474 See \`config.log' for more details." >&5
2475 echo "$as_me: error: C compiler cannot create executables
2476 See \`config.log' for more details." >&2;}
2477 { (exit 77); exit 77; }; }; }
2478 fi
2479
2480 ac_exeext=$ac_cv_exeext
2481 echo "$as_me:$LINENO: result: $ac_file" >&5
2482 echo "${ECHO_T}$ac_file" >&6
2483
2484 # Check the compiler produces executables we can run. If not, either
2485 # the compiler is broken, or we cross compile.
2486 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2487 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2488 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2489 # If not cross compiling, check that we can run a simple program.
2490 if test "$cross_compiling" != yes; then
2491 if { ac_try='./$ac_file'
2492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493 (eval $ac_try) 2>&5
2494 ac_status=$?
2495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496 (exit $ac_status); }; }; then
2497 cross_compiling=no
2498 else
2499 if test "$cross_compiling" = maybe; then
2500 cross_compiling=yes
2501 else
2502 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2503 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2504 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2505 If you meant to cross compile, use \`--host'.
2506 See \`config.log' for more details." >&5
2507 echo "$as_me: error: cannot run C compiled programs.
2508 If you meant to cross compile, use \`--host'.
2509 See \`config.log' for more details." >&2;}
2510 { (exit 1); exit 1; }; }; }
2511 fi
2512 fi
2513 fi
2514 echo "$as_me:$LINENO: result: yes" >&5
2515 echo "${ECHO_T}yes" >&6
2516
2517 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2518 ac_clean_files=$ac_clean_files_save
2519 # Check the compiler produces executables we can run. If not, either
2520 # the compiler is broken, or we cross compile.
2521 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2522 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2523 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2524 echo "${ECHO_T}$cross_compiling" >&6
2525
2526 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2527 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2528 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2529 (eval $ac_link) 2>&5
2530 ac_status=$?
2531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2532 (exit $ac_status); }; then
2533 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2534 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2535 # work properly (i.e., refer to `conftest.exe'), while it won't with
2536 # `rm'.
2537 for ac_file in conftest.exe conftest conftest.*; do
2538 test -f "$ac_file" || continue
2539 case $ac_file in
2540 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2541 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2542 export ac_cv_exeext
2543 break;;
2544 * ) break;;
2545 esac
2546 done
2547 else
2548 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2549 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2550 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2551 See \`config.log' for more details." >&5
2552 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2553 See \`config.log' for more details." >&2;}
2554 { (exit 1); exit 1; }; }; }
2555 fi
2556
2557 rm -f conftest$ac_cv_exeext
2558 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2559 echo "${ECHO_T}$ac_cv_exeext" >&6
2560
2561 rm -f conftest.$ac_ext
2562 EXEEXT=$ac_cv_exeext
2563 ac_exeext=$EXEEXT
2564 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2565 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2566 if test "${ac_cv_objext+set}" = set; then
2567 echo $ECHO_N "(cached) $ECHO_C" >&6
2568 else
2569 cat >conftest.$ac_ext <<_ACEOF
2570 /* confdefs.h. */
2571 _ACEOF
2572 cat confdefs.h >>conftest.$ac_ext
2573 cat >>conftest.$ac_ext <<_ACEOF
2574 /* end confdefs.h. */
2575
2576 int
2577 main ()
2578 {
2579
2580 ;
2581 return 0;
2582 }
2583 _ACEOF
2584 rm -f conftest.o conftest.obj
2585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2586 (eval $ac_compile) 2>&5
2587 ac_status=$?
2588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2589 (exit $ac_status); }; then
2590 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2591 case $ac_file in
2592 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2593 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2594 break;;
2595 esac
2596 done
2597 else
2598 echo "$as_me: failed program was:" >&5
2599 sed 's/^/| /' conftest.$ac_ext >&5
2600
2601 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2602 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2603 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2604 See \`config.log' for more details." >&5
2605 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2606 See \`config.log' for more details." >&2;}
2607 { (exit 1); exit 1; }; }; }
2608 fi
2609
2610 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2611 fi
2612 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2613 echo "${ECHO_T}$ac_cv_objext" >&6
2614 OBJEXT=$ac_cv_objext
2615 ac_objext=$OBJEXT
2616 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2617 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2618 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2619 echo $ECHO_N "(cached) $ECHO_C" >&6
2620 else
2621 cat >conftest.$ac_ext <<_ACEOF
2622 /* confdefs.h. */
2623 _ACEOF
2624 cat confdefs.h >>conftest.$ac_ext
2625 cat >>conftest.$ac_ext <<_ACEOF
2626 /* end confdefs.h. */
2627
2628 int
2629 main ()
2630 {
2631 #ifndef __GNUC__
2632 choke me
2633 #endif
2634
2635 ;
2636 return 0;
2637 }
2638 _ACEOF
2639 rm -f conftest.$ac_objext
2640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2641 (eval $ac_compile) 2>conftest.er1
2642 ac_status=$?
2643 grep -v '^ *+' conftest.er1 >conftest.err
2644 rm -f conftest.er1
2645 cat conftest.err >&5
2646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2647 (exit $ac_status); } &&
2648 { ac_try='test -z "$ac_c_werror_flag"
2649 || test ! -s conftest.err'
2650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2651 (eval $ac_try) 2>&5
2652 ac_status=$?
2653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654 (exit $ac_status); }; } &&
2655 { ac_try='test -s conftest.$ac_objext'
2656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2657 (eval $ac_try) 2>&5
2658 ac_status=$?
2659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660 (exit $ac_status); }; }; then
2661 ac_compiler_gnu=yes
2662 else
2663 echo "$as_me: failed program was:" >&5
2664 sed 's/^/| /' conftest.$ac_ext >&5
2665
2666 ac_compiler_gnu=no
2667 fi
2668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2669 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2670
2671 fi
2672 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2673 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2674 GCC=`test $ac_compiler_gnu = yes && echo yes`
2675 ac_test_CFLAGS=${CFLAGS+set}
2676 ac_save_CFLAGS=$CFLAGS
2677 CFLAGS="-g"
2678 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2679 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2680 if test "${ac_cv_prog_cc_g+set}" = set; then
2681 echo $ECHO_N "(cached) $ECHO_C" >&6
2682 else
2683 cat >conftest.$ac_ext <<_ACEOF
2684 /* confdefs.h. */
2685 _ACEOF
2686 cat confdefs.h >>conftest.$ac_ext
2687 cat >>conftest.$ac_ext <<_ACEOF
2688 /* end confdefs.h. */
2689
2690 int
2691 main ()
2692 {
2693
2694 ;
2695 return 0;
2696 }
2697 _ACEOF
2698 rm -f conftest.$ac_objext
2699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2700 (eval $ac_compile) 2>conftest.er1
2701 ac_status=$?
2702 grep -v '^ *+' conftest.er1 >conftest.err
2703 rm -f conftest.er1
2704 cat conftest.err >&5
2705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2706 (exit $ac_status); } &&
2707 { ac_try='test -z "$ac_c_werror_flag"
2708 || test ! -s conftest.err'
2709 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2710 (eval $ac_try) 2>&5
2711 ac_status=$?
2712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713 (exit $ac_status); }; } &&
2714 { ac_try='test -s conftest.$ac_objext'
2715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2716 (eval $ac_try) 2>&5
2717 ac_status=$?
2718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2719 (exit $ac_status); }; }; then
2720 ac_cv_prog_cc_g=yes
2721 else
2722 echo "$as_me: failed program was:" >&5
2723 sed 's/^/| /' conftest.$ac_ext >&5
2724
2725 ac_cv_prog_cc_g=no
2726 fi
2727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2728 fi
2729 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2730 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2731 if test "$ac_test_CFLAGS" = set; then
2732 CFLAGS=$ac_save_CFLAGS
2733 elif test $ac_cv_prog_cc_g = yes; then
2734 if test "$GCC" = yes; then
2735 CFLAGS="-g -O2"
2736 else
2737 CFLAGS="-g"
2738 fi
2739 else
2740 if test "$GCC" = yes; then
2741 CFLAGS="-O2"
2742 else
2743 CFLAGS=
2744 fi
2745 fi
2746 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2747 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2748 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2749 echo $ECHO_N "(cached) $ECHO_C" >&6
2750 else
2751 ac_cv_prog_cc_stdc=no
2752 ac_save_CC=$CC
2753 cat >conftest.$ac_ext <<_ACEOF
2754 /* confdefs.h. */
2755 _ACEOF
2756 cat confdefs.h >>conftest.$ac_ext
2757 cat >>conftest.$ac_ext <<_ACEOF
2758 /* end confdefs.h. */
2759 #include <stdarg.h>
2760 #include <stdio.h>
2761 #include <sys/types.h>
2762 #include <sys/stat.h>
2763 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2764 struct buf { int x; };
2765 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2766 static char *e (p, i)
2767 char **p;
2768 int i;
2769 {
2770 return p[i];
2771 }
2772 static char *f (char * (*g) (char **, int), char **p, ...)
2773 {
2774 char *s;
2775 va_list v;
2776 va_start (v,p);
2777 s = g (p, va_arg (v,int));
2778 va_end (v);
2779 return s;
2780 }
2781
2782 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2783 function prototypes and stuff, but not '\xHH' hex character constants.
2784 These don't provoke an error unfortunately, instead are silently treated
2785 as 'x'. The following induces an error, until -std1 is added to get
2786 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2787 array size at least. It's necessary to write '\x00'==0 to get something
2788 that's true only with -std1. */
2789 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2790
2791 int test (int i, double x);
2792 struct s1 {int (*f) (int a);};
2793 struct s2 {int (*f) (double a);};
2794 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2795 int argc;
2796 char **argv;
2797 int
2798 main ()
2799 {
2800 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2801 ;
2802 return 0;
2803 }
2804 _ACEOF
2805 # Don't try gcc -ansi; that turns off useful extensions and
2806 # breaks some systems' header files.
2807 # AIX -qlanglvl=ansi
2808 # Ultrix and OSF/1 -std1
2809 # HP-UX 10.20 and later -Ae
2810 # HP-UX older versions -Aa -D_HPUX_SOURCE
2811 # SVR4 -Xc -D__EXTENSIONS__
2812 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2813 do
2814 CC="$ac_save_CC $ac_arg"
2815 rm -f conftest.$ac_objext
2816 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2817 (eval $ac_compile) 2>conftest.er1
2818 ac_status=$?
2819 grep -v '^ *+' conftest.er1 >conftest.err
2820 rm -f conftest.er1
2821 cat conftest.err >&5
2822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2823 (exit $ac_status); } &&
2824 { ac_try='test -z "$ac_c_werror_flag"
2825 || test ! -s conftest.err'
2826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2827 (eval $ac_try) 2>&5
2828 ac_status=$?
2829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2830 (exit $ac_status); }; } &&
2831 { ac_try='test -s conftest.$ac_objext'
2832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2833 (eval $ac_try) 2>&5
2834 ac_status=$?
2835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836 (exit $ac_status); }; }; then
2837 ac_cv_prog_cc_stdc=$ac_arg
2838 break
2839 else
2840 echo "$as_me: failed program was:" >&5
2841 sed 's/^/| /' conftest.$ac_ext >&5
2842
2843 fi
2844 rm -f conftest.err conftest.$ac_objext
2845 done
2846 rm -f conftest.$ac_ext conftest.$ac_objext
2847 CC=$ac_save_CC
2848
2849 fi
2850
2851 case "x$ac_cv_prog_cc_stdc" in
2852 x|xno)
2853 echo "$as_me:$LINENO: result: none needed" >&5
2854 echo "${ECHO_T}none needed" >&6 ;;
2855 *)
2856 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2857 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2858 CC="$CC $ac_cv_prog_cc_stdc" ;;
2859 esac
2860
2861 # Some people use a C++ compiler to compile C. Since we use `exit',
2862 # in C++ we need to declare it. In case someone uses the same compiler
2863 # for both compiling C and C++ we need to have the C++ compiler decide
2864 # the declaration of exit, since it's the most demanding environment.
2865 cat >conftest.$ac_ext <<_ACEOF
2866 #ifndef __cplusplus
2867 choke me
2868 #endif
2869 _ACEOF
2870 rm -f conftest.$ac_objext
2871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2872 (eval $ac_compile) 2>conftest.er1
2873 ac_status=$?
2874 grep -v '^ *+' conftest.er1 >conftest.err
2875 rm -f conftest.er1
2876 cat conftest.err >&5
2877 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2878 (exit $ac_status); } &&
2879 { ac_try='test -z "$ac_c_werror_flag"
2880 || test ! -s conftest.err'
2881 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2882 (eval $ac_try) 2>&5
2883 ac_status=$?
2884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885 (exit $ac_status); }; } &&
2886 { ac_try='test -s conftest.$ac_objext'
2887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888 (eval $ac_try) 2>&5
2889 ac_status=$?
2890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891 (exit $ac_status); }; }; then
2892 for ac_declaration in \
2893 '' \
2894 'extern "C" void std::exit (int) throw (); using std::exit;' \
2895 'extern "C" void std::exit (int); using std::exit;' \
2896 'extern "C" void exit (int) throw ();' \
2897 'extern "C" void exit (int);' \
2898 'void exit (int);'
2899 do
2900 cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h. */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h. */
2906 $ac_declaration
2907 #include <stdlib.h>
2908 int
2909 main ()
2910 {
2911 exit (42);
2912 ;
2913 return 0;
2914 }
2915 _ACEOF
2916 rm -f conftest.$ac_objext
2917 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2918 (eval $ac_compile) 2>conftest.er1
2919 ac_status=$?
2920 grep -v '^ *+' conftest.er1 >conftest.err
2921 rm -f conftest.er1
2922 cat conftest.err >&5
2923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2924 (exit $ac_status); } &&
2925 { ac_try='test -z "$ac_c_werror_flag"
2926 || test ! -s conftest.err'
2927 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2928 (eval $ac_try) 2>&5
2929 ac_status=$?
2930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2931 (exit $ac_status); }; } &&
2932 { ac_try='test -s conftest.$ac_objext'
2933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2934 (eval $ac_try) 2>&5
2935 ac_status=$?
2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937 (exit $ac_status); }; }; then
2938 :
2939 else
2940 echo "$as_me: failed program was:" >&5
2941 sed 's/^/| /' conftest.$ac_ext >&5
2942
2943 continue
2944 fi
2945 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2946 cat >conftest.$ac_ext <<_ACEOF
2947 /* confdefs.h. */
2948 _ACEOF
2949 cat confdefs.h >>conftest.$ac_ext
2950 cat >>conftest.$ac_ext <<_ACEOF
2951 /* end confdefs.h. */
2952 $ac_declaration
2953 int
2954 main ()
2955 {
2956 exit (42);
2957 ;
2958 return 0;
2959 }
2960 _ACEOF
2961 rm -f conftest.$ac_objext
2962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2963 (eval $ac_compile) 2>conftest.er1
2964 ac_status=$?
2965 grep -v '^ *+' conftest.er1 >conftest.err
2966 rm -f conftest.er1
2967 cat conftest.err >&5
2968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2969 (exit $ac_status); } &&
2970 { ac_try='test -z "$ac_c_werror_flag"
2971 || test ! -s conftest.err'
2972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2973 (eval $ac_try) 2>&5
2974 ac_status=$?
2975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976 (exit $ac_status); }; } &&
2977 { ac_try='test -s conftest.$ac_objext'
2978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2979 (eval $ac_try) 2>&5
2980 ac_status=$?
2981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2982 (exit $ac_status); }; }; then
2983 break
2984 else
2985 echo "$as_me: failed program was:" >&5
2986 sed 's/^/| /' conftest.$ac_ext >&5
2987
2988 fi
2989 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2990 done
2991 rm -f conftest*
2992 if test -n "$ac_declaration"; then
2993 echo '#ifdef __cplusplus' >>confdefs.h
2994 echo $ac_declaration >>confdefs.h
2995 echo '#endif' >>confdefs.h
2996 fi
2997
2998 else
2999 echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3001
3002 fi
3003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3004 ac_ext=c
3005 ac_cpp='$CPP $CPPFLAGS'
3006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3009
3010 if test "x$CC" != xcc; then
3011 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3012 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3013 else
3014 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3015 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3016 fi
3017 set dummy $CC; ac_cc=`echo $2 |
3018 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3019 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3020 echo $ECHO_N "(cached) $ECHO_C" >&6
3021 else
3022 cat >conftest.$ac_ext <<_ACEOF
3023 /* confdefs.h. */
3024 _ACEOF
3025 cat confdefs.h >>conftest.$ac_ext
3026 cat >>conftest.$ac_ext <<_ACEOF
3027 /* end confdefs.h. */
3028
3029 int
3030 main ()
3031 {
3032
3033 ;
3034 return 0;
3035 }
3036 _ACEOF
3037 # Make sure it works both with $CC and with simple cc.
3038 # We do the test twice because some compilers refuse to overwrite an
3039 # existing .o file with -o, though they will create one.
3040 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3041 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3042 (eval $ac_try) 2>&5
3043 ac_status=$?
3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045 (exit $ac_status); } &&
3046 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047 (eval $ac_try) 2>&5
3048 ac_status=$?
3049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050 (exit $ac_status); };
3051 then
3052 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3053 if test "x$CC" != xcc; then
3054 # Test first that cc exists at all.
3055 if { ac_try='cc -c conftest.$ac_ext >&5'
3056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057 (eval $ac_try) 2>&5
3058 ac_status=$?
3059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060 (exit $ac_status); }; }; then
3061 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3062 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3063 (eval $ac_try) 2>&5
3064 ac_status=$?
3065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066 (exit $ac_status); } &&
3067 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3068 (eval $ac_try) 2>&5
3069 ac_status=$?
3070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071 (exit $ac_status); };
3072 then
3073 # cc works too.
3074 :
3075 else
3076 # cc exists but doesn't like -o.
3077 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3078 fi
3079 fi
3080 fi
3081 else
3082 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3083 fi
3084 rm -f conftest*
3085
3086 fi
3087 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3088 echo "$as_me:$LINENO: result: yes" >&5
3089 echo "${ECHO_T}yes" >&6
3090 else
3091 echo "$as_me:$LINENO: result: no" >&5
3092 echo "${ECHO_T}no" >&6
3093
3094 cat >>confdefs.h <<\_ACEOF
3095 #define NO_MINUS_C_MINUS_O 1
3096 _ACEOF
3097
3098 fi
3099
3100 # expand $ac_aux_dir to an absolute path
3101 am_aux_dir=`cd $ac_aux_dir && pwd`
3102
3103 # FIXME: we rely on the cache variable name because
3104 # there is no other way.
3105 set dummy $CC
3106 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3107 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3108 # Losing compiler, so override with the script.
3109 # FIXME: It is wrong to rewrite CC.
3110 # But if we don't then we get into trouble of one sort or another.
3111 # A longer-term fix would be to have automake use am__CC in this case,
3112 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3113 CC="$am_aux_dir/compile $CC"
3114 fi
3115
3116
3117
3118
3119 if test -n "$ac_tool_prefix"; then
3120 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3121 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3122 echo "$as_me:$LINENO: checking for $ac_word" >&5
3123 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3124 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3125 echo $ECHO_N "(cached) $ECHO_C" >&6
3126 else
3127 if test -n "$GNATBIND"; then
3128 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3129 else
3130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3131 for as_dir in $PATH
3132 do
3133 IFS=$as_save_IFS
3134 test -z "$as_dir" && as_dir=.
3135 for ac_exec_ext in '' $ac_executable_extensions; do
3136 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3137 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3138 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3139 break 2
3140 fi
3141 done
3142 done
3143
3144 fi
3145 fi
3146 GNATBIND=$ac_cv_prog_GNATBIND
3147 if test -n "$GNATBIND"; then
3148 echo "$as_me:$LINENO: result: $GNATBIND" >&5
3149 echo "${ECHO_T}$GNATBIND" >&6
3150 else
3151 echo "$as_me:$LINENO: result: no" >&5
3152 echo "${ECHO_T}no" >&6
3153 fi
3154
3155 fi
3156 if test -z "$ac_cv_prog_GNATBIND"; then
3157 ac_ct_GNATBIND=$GNATBIND
3158 # Extract the first word of "gnatbind", so it can be a program name with args.
3159 set dummy gnatbind; ac_word=$2
3160 echo "$as_me:$LINENO: checking for $ac_word" >&5
3161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3162 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3163 echo $ECHO_N "(cached) $ECHO_C" >&6
3164 else
3165 if test -n "$ac_ct_GNATBIND"; then
3166 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3167 else
3168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3169 for as_dir in $PATH
3170 do
3171 IFS=$as_save_IFS
3172 test -z "$as_dir" && as_dir=.
3173 for ac_exec_ext in '' $ac_executable_extensions; do
3174 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3175 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3176 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3177 break 2
3178 fi
3179 done
3180 done
3181
3182 test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3183 fi
3184 fi
3185 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3186 if test -n "$ac_ct_GNATBIND"; then
3187 echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3188 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3189 else
3190 echo "$as_me:$LINENO: result: no" >&5
3191 echo "${ECHO_T}no" >&6
3192 fi
3193
3194 GNATBIND=$ac_ct_GNATBIND
3195 else
3196 GNATBIND="$ac_cv_prog_GNATBIND"
3197 fi
3198
3199 if test -n "$ac_tool_prefix"; then
3200 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3201 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3202 echo "$as_me:$LINENO: checking for $ac_word" >&5
3203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3204 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3205 echo $ECHO_N "(cached) $ECHO_C" >&6
3206 else
3207 if test -n "$GNATMAKE"; then
3208 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3209 else
3210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3211 for as_dir in $PATH
3212 do
3213 IFS=$as_save_IFS
3214 test -z "$as_dir" && as_dir=.
3215 for ac_exec_ext in '' $ac_executable_extensions; do
3216 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3217 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3218 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3219 break 2
3220 fi
3221 done
3222 done
3223
3224 fi
3225 fi
3226 GNATMAKE=$ac_cv_prog_GNATMAKE
3227 if test -n "$GNATMAKE"; then
3228 echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3229 echo "${ECHO_T}$GNATMAKE" >&6
3230 else
3231 echo "$as_me:$LINENO: result: no" >&5
3232 echo "${ECHO_T}no" >&6
3233 fi
3234
3235 fi
3236 if test -z "$ac_cv_prog_GNATMAKE"; then
3237 ac_ct_GNATMAKE=$GNATMAKE
3238 # Extract the first word of "gnatmake", so it can be a program name with args.
3239 set dummy gnatmake; ac_word=$2
3240 echo "$as_me:$LINENO: checking for $ac_word" >&5
3241 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3242 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3243 echo $ECHO_N "(cached) $ECHO_C" >&6
3244 else
3245 if test -n "$ac_ct_GNATMAKE"; then
3246 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3247 else
3248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3249 for as_dir in $PATH
3250 do
3251 IFS=$as_save_IFS
3252 test -z "$as_dir" && as_dir=.
3253 for ac_exec_ext in '' $ac_executable_extensions; do
3254 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3255 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3256 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3257 break 2
3258 fi
3259 done
3260 done
3261
3262 test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3263 fi
3264 fi
3265 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3266 if test -n "$ac_ct_GNATMAKE"; then
3267 echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3268 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3269 else
3270 echo "$as_me:$LINENO: result: no" >&5
3271 echo "${ECHO_T}no" >&6
3272 fi
3273
3274 GNATMAKE=$ac_ct_GNATMAKE
3275 else
3276 GNATMAKE="$ac_cv_prog_GNATMAKE"
3277 fi
3278
3279 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3280 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3281 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3282 echo $ECHO_N "(cached) $ECHO_C" >&6
3283 else
3284 cat >conftest.adb <<EOF
3285 procedure conftest is begin null; end conftest;
3286 EOF
3287 acx_cv_cc_gcc_supports_ada=no
3288 # There is a bug in old released versions of GCC which causes the
3289 # driver to exit successfully when the appropriate language module
3290 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3291 # Therefore we must check for the error message as well as an
3292 # unsuccessful exit.
3293 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3294 # given a .adb file, but produce no object file. So we must check
3295 # if an object file was really produced to guard against this.
3296 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3297 if test x"$errors" = x && test -f conftest.$ac_objext; then
3298 acx_cv_cc_gcc_supports_ada=yes
3299 fi
3300 rm -f conftest.*
3301 fi
3302 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3303 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3304
3305 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3306 have_gnat=yes
3307 else
3308 have_gnat=no
3309 fi
3310
3311
3312 # autoconf is lame and doesn't give us any substitution variable for this.
3313 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3314 NO_MINUS_C_MINUS_O=yes
3315 else
3316 OUTPUT_OPTION='-o $@'
3317 fi
3318
3319
3320
3321 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3322 # optimizations to be activated explicitly by the toplevel.
3323 case "$CC" in
3324 */prev-gcc/xgcc*) ;;
3325 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3326 esac
3327
3328
3329 # -------------------------
3330 # Check C compiler features
3331 # -------------------------
3332
3333
3334 ac_ext=c
3335 ac_cpp='$CPP $CPPFLAGS'
3336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3339 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3340 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3341 # On Suns, sometimes $CPP names a directory.
3342 if test -n "$CPP" && test -d "$CPP"; then
3343 CPP=
3344 fi
3345 if test -z "$CPP"; then
3346 if test "${ac_cv_prog_CPP+set}" = set; then
3347 echo $ECHO_N "(cached) $ECHO_C" >&6
3348 else
3349 # Double quotes because CPP needs to be expanded
3350 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3351 do
3352 ac_preproc_ok=false
3353 for ac_c_preproc_warn_flag in '' yes
3354 do
3355 # Use a header file that comes with gcc, so configuring glibc
3356 # with a fresh cross-compiler works.
3357 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3358 # <limits.h> exists even on freestanding compilers.
3359 # On the NeXT, cc -E runs the code through the compiler's parser,
3360 # not just through cpp. "Syntax error" is here to catch this case.
3361 cat >conftest.$ac_ext <<_ACEOF
3362 /* confdefs.h. */
3363 _ACEOF
3364 cat confdefs.h >>conftest.$ac_ext
3365 cat >>conftest.$ac_ext <<_ACEOF
3366 /* end confdefs.h. */
3367 #ifdef __STDC__
3368 # include <limits.h>
3369 #else
3370 # include <assert.h>
3371 #endif
3372 Syntax error
3373 _ACEOF
3374 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3375 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3376 ac_status=$?
3377 grep -v '^ *+' conftest.er1 >conftest.err
3378 rm -f conftest.er1
3379 cat conftest.err >&5
3380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381 (exit $ac_status); } >/dev/null; then
3382 if test -s conftest.err; then
3383 ac_cpp_err=$ac_c_preproc_warn_flag
3384 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3385 else
3386 ac_cpp_err=
3387 fi
3388 else
3389 ac_cpp_err=yes
3390 fi
3391 if test -z "$ac_cpp_err"; then
3392 :
3393 else
3394 echo "$as_me: failed program was:" >&5
3395 sed 's/^/| /' conftest.$ac_ext >&5
3396
3397 # Broken: fails on valid input.
3398 continue
3399 fi
3400 rm -f conftest.err conftest.$ac_ext
3401
3402 # OK, works on sane cases. Now check whether non-existent headers
3403 # can be detected and how.
3404 cat >conftest.$ac_ext <<_ACEOF
3405 /* confdefs.h. */
3406 _ACEOF
3407 cat confdefs.h >>conftest.$ac_ext
3408 cat >>conftest.$ac_ext <<_ACEOF
3409 /* end confdefs.h. */
3410 #include <ac_nonexistent.h>
3411 _ACEOF
3412 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3413 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3414 ac_status=$?
3415 grep -v '^ *+' conftest.er1 >conftest.err
3416 rm -f conftest.er1
3417 cat conftest.err >&5
3418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3419 (exit $ac_status); } >/dev/null; then
3420 if test -s conftest.err; then
3421 ac_cpp_err=$ac_c_preproc_warn_flag
3422 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3423 else
3424 ac_cpp_err=
3425 fi
3426 else
3427 ac_cpp_err=yes
3428 fi
3429 if test -z "$ac_cpp_err"; then
3430 # Broken: success on invalid input.
3431 continue
3432 else
3433 echo "$as_me: failed program was:" >&5
3434 sed 's/^/| /' conftest.$ac_ext >&5
3435
3436 # Passes both tests.
3437 ac_preproc_ok=:
3438 break
3439 fi
3440 rm -f conftest.err conftest.$ac_ext
3441
3442 done
3443 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3444 rm -f conftest.err conftest.$ac_ext
3445 if $ac_preproc_ok; then
3446 break
3447 fi
3448
3449 done
3450 ac_cv_prog_CPP=$CPP
3451
3452 fi
3453 CPP=$ac_cv_prog_CPP
3454 else
3455 ac_cv_prog_CPP=$CPP
3456 fi
3457 echo "$as_me:$LINENO: result: $CPP" >&5
3458 echo "${ECHO_T}$CPP" >&6
3459 ac_preproc_ok=false
3460 for ac_c_preproc_warn_flag in '' yes
3461 do
3462 # Use a header file that comes with gcc, so configuring glibc
3463 # with a fresh cross-compiler works.
3464 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3465 # <limits.h> exists even on freestanding compilers.
3466 # On the NeXT, cc -E runs the code through the compiler's parser,
3467 # not just through cpp. "Syntax error" is here to catch this case.
3468 cat >conftest.$ac_ext <<_ACEOF
3469 /* confdefs.h. */
3470 _ACEOF
3471 cat confdefs.h >>conftest.$ac_ext
3472 cat >>conftest.$ac_ext <<_ACEOF
3473 /* end confdefs.h. */
3474 #ifdef __STDC__
3475 # include <limits.h>
3476 #else
3477 # include <assert.h>
3478 #endif
3479 Syntax error
3480 _ACEOF
3481 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3482 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3483 ac_status=$?
3484 grep -v '^ *+' conftest.er1 >conftest.err
3485 rm -f conftest.er1
3486 cat conftest.err >&5
3487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3488 (exit $ac_status); } >/dev/null; then
3489 if test -s conftest.err; then
3490 ac_cpp_err=$ac_c_preproc_warn_flag
3491 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3492 else
3493 ac_cpp_err=
3494 fi
3495 else
3496 ac_cpp_err=yes
3497 fi
3498 if test -z "$ac_cpp_err"; then
3499 :
3500 else
3501 echo "$as_me: failed program was:" >&5
3502 sed 's/^/| /' conftest.$ac_ext >&5
3503
3504 # Broken: fails on valid input.
3505 continue
3506 fi
3507 rm -f conftest.err conftest.$ac_ext
3508
3509 # OK, works on sane cases. Now check whether non-existent headers
3510 # can be detected and how.
3511 cat >conftest.$ac_ext <<_ACEOF
3512 /* confdefs.h. */
3513 _ACEOF
3514 cat confdefs.h >>conftest.$ac_ext
3515 cat >>conftest.$ac_ext <<_ACEOF
3516 /* end confdefs.h. */
3517 #include <ac_nonexistent.h>
3518 _ACEOF
3519 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3520 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3521 ac_status=$?
3522 grep -v '^ *+' conftest.er1 >conftest.err
3523 rm -f conftest.er1
3524 cat conftest.err >&5
3525 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526 (exit $ac_status); } >/dev/null; then
3527 if test -s conftest.err; then
3528 ac_cpp_err=$ac_c_preproc_warn_flag
3529 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3530 else
3531 ac_cpp_err=
3532 fi
3533 else
3534 ac_cpp_err=yes
3535 fi
3536 if test -z "$ac_cpp_err"; then
3537 # Broken: success on invalid input.
3538 continue
3539 else
3540 echo "$as_me: failed program was:" >&5
3541 sed 's/^/| /' conftest.$ac_ext >&5
3542
3543 # Passes both tests.
3544 ac_preproc_ok=:
3545 break
3546 fi
3547 rm -f conftest.err conftest.$ac_ext
3548
3549 done
3550 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3551 rm -f conftest.err conftest.$ac_ext
3552 if $ac_preproc_ok; then
3553 :
3554 else
3555 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3556 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3557 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3558 See \`config.log' for more details." >&5
3559 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3560 See \`config.log' for more details." >&2;}
3561 { (exit 1); exit 1; }; }; }
3562 fi
3563
3564 ac_ext=c
3565 ac_cpp='$CPP $CPPFLAGS'
3566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3569
3570
3571 echo "$as_me:$LINENO: checking for egrep" >&5
3572 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3573 if test "${ac_cv_prog_egrep+set}" = set; then
3574 echo $ECHO_N "(cached) $ECHO_C" >&6
3575 else
3576 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3577 then ac_cv_prog_egrep='grep -E'
3578 else ac_cv_prog_egrep='egrep'
3579 fi
3580 fi
3581 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3582 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3583 EGREP=$ac_cv_prog_egrep
3584
3585
3586 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3587 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3588 if test "${ac_cv_header_stdc+set}" = set; then
3589 echo $ECHO_N "(cached) $ECHO_C" >&6
3590 else
3591 cat >conftest.$ac_ext <<_ACEOF
3592 /* confdefs.h. */
3593 _ACEOF
3594 cat confdefs.h >>conftest.$ac_ext
3595 cat >>conftest.$ac_ext <<_ACEOF
3596 /* end confdefs.h. */
3597 #include <stdlib.h>
3598 #include <stdarg.h>
3599 #include <string.h>
3600 #include <float.h>
3601
3602 int
3603 main ()
3604 {
3605
3606 ;
3607 return 0;
3608 }
3609 _ACEOF
3610 rm -f conftest.$ac_objext
3611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3612 (eval $ac_compile) 2>conftest.er1
3613 ac_status=$?
3614 grep -v '^ *+' conftest.er1 >conftest.err
3615 rm -f conftest.er1
3616 cat conftest.err >&5
3617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618 (exit $ac_status); } &&
3619 { ac_try='test -z "$ac_c_werror_flag"
3620 || test ! -s conftest.err'
3621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3622 (eval $ac_try) 2>&5
3623 ac_status=$?
3624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3625 (exit $ac_status); }; } &&
3626 { ac_try='test -s conftest.$ac_objext'
3627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3628 (eval $ac_try) 2>&5
3629 ac_status=$?
3630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3631 (exit $ac_status); }; }; then
3632 ac_cv_header_stdc=yes
3633 else
3634 echo "$as_me: failed program was:" >&5
3635 sed 's/^/| /' conftest.$ac_ext >&5
3636
3637 ac_cv_header_stdc=no
3638 fi
3639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3640
3641 if test $ac_cv_header_stdc = yes; then
3642 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3643 cat >conftest.$ac_ext <<_ACEOF
3644 /* confdefs.h. */
3645 _ACEOF
3646 cat confdefs.h >>conftest.$ac_ext
3647 cat >>conftest.$ac_ext <<_ACEOF
3648 /* end confdefs.h. */
3649 #include <string.h>
3650
3651 _ACEOF
3652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3653 $EGREP "memchr" >/dev/null 2>&1; then
3654 :
3655 else
3656 ac_cv_header_stdc=no
3657 fi
3658 rm -f conftest*
3659
3660 fi
3661
3662 if test $ac_cv_header_stdc = yes; then
3663 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3664 cat >conftest.$ac_ext <<_ACEOF
3665 /* confdefs.h. */
3666 _ACEOF
3667 cat confdefs.h >>conftest.$ac_ext
3668 cat >>conftest.$ac_ext <<_ACEOF
3669 /* end confdefs.h. */
3670 #include <stdlib.h>
3671
3672 _ACEOF
3673 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3674 $EGREP "free" >/dev/null 2>&1; then
3675 :
3676 else
3677 ac_cv_header_stdc=no
3678 fi
3679 rm -f conftest*
3680
3681 fi
3682
3683 if test $ac_cv_header_stdc = yes; then
3684 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3685 if test "$cross_compiling" = yes; then
3686 :
3687 else
3688 cat >conftest.$ac_ext <<_ACEOF
3689 /* confdefs.h. */
3690 _ACEOF
3691 cat confdefs.h >>conftest.$ac_ext
3692 cat >>conftest.$ac_ext <<_ACEOF
3693 /* end confdefs.h. */
3694 #include <ctype.h>
3695 #if ((' ' & 0x0FF) == 0x020)
3696 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3697 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3698 #else
3699 # define ISLOWER(c) \
3700 (('a' <= (c) && (c) <= 'i') \
3701 || ('j' <= (c) && (c) <= 'r') \
3702 || ('s' <= (c) && (c) <= 'z'))
3703 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3704 #endif
3705
3706 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3707 int
3708 main ()
3709 {
3710 int i;
3711 for (i = 0; i < 256; i++)
3712 if (XOR (islower (i), ISLOWER (i))
3713 || toupper (i) != TOUPPER (i))
3714 exit(2);
3715 exit (0);
3716 }
3717 _ACEOF
3718 rm -f conftest$ac_exeext
3719 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3720 (eval $ac_link) 2>&5
3721 ac_status=$?
3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3725 (eval $ac_try) 2>&5
3726 ac_status=$?
3727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3728 (exit $ac_status); }; }; then
3729 :
3730 else
3731 echo "$as_me: program exited with status $ac_status" >&5
3732 echo "$as_me: failed program was:" >&5
3733 sed 's/^/| /' conftest.$ac_ext >&5
3734
3735 ( exit $ac_status )
3736 ac_cv_header_stdc=no
3737 fi
3738 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3739 fi
3740 fi
3741 fi
3742 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3743 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3744 if test $ac_cv_header_stdc = yes; then
3745
3746 cat >>confdefs.h <<\_ACEOF
3747 #define STDC_HEADERS 1
3748 _ACEOF
3749
3750 fi
3751
3752 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3763 inttypes.h stdint.h unistd.h
3764 do
3765 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3766 echo "$as_me:$LINENO: checking for $ac_header" >&5
3767 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3768 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3769 echo $ECHO_N "(cached) $ECHO_C" >&6
3770 else
3771 cat >conftest.$ac_ext <<_ACEOF
3772 /* confdefs.h. */
3773 _ACEOF
3774 cat confdefs.h >>conftest.$ac_ext
3775 cat >>conftest.$ac_ext <<_ACEOF
3776 /* end confdefs.h. */
3777 $ac_includes_default
3778
3779 #include <$ac_header>
3780 _ACEOF
3781 rm -f conftest.$ac_objext
3782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3783 (eval $ac_compile) 2>conftest.er1
3784 ac_status=$?
3785 grep -v '^ *+' conftest.er1 >conftest.err
3786 rm -f conftest.er1
3787 cat conftest.err >&5
3788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789 (exit $ac_status); } &&
3790 { ac_try='test -z "$ac_c_werror_flag"
3791 || test ! -s conftest.err'
3792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3793 (eval $ac_try) 2>&5
3794 ac_status=$?
3795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3796 (exit $ac_status); }; } &&
3797 { ac_try='test -s conftest.$ac_objext'
3798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3799 (eval $ac_try) 2>&5
3800 ac_status=$?
3801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802 (exit $ac_status); }; }; then
3803 eval "$as_ac_Header=yes"
3804 else
3805 echo "$as_me: failed program was:" >&5
3806 sed 's/^/| /' conftest.$ac_ext >&5
3807
3808 eval "$as_ac_Header=no"
3809 fi
3810 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3811 fi
3812 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3813 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3814 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3815 cat >>confdefs.h <<_ACEOF
3816 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3817 _ACEOF
3818
3819 fi
3820
3821 done
3822
3823
3824
3825 if test "${ac_cv_header_minix_config_h+set}" = set; then
3826 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3827 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3828 if test "${ac_cv_header_minix_config_h+set}" = set; then
3829 echo $ECHO_N "(cached) $ECHO_C" >&6
3830 fi
3831 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3832 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3833 else
3834 # Is the header compilable?
3835 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3836 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3837 cat >conftest.$ac_ext <<_ACEOF
3838 /* confdefs.h. */
3839 _ACEOF
3840 cat confdefs.h >>conftest.$ac_ext
3841 cat >>conftest.$ac_ext <<_ACEOF
3842 /* end confdefs.h. */
3843 $ac_includes_default
3844 #include <minix/config.h>
3845 _ACEOF
3846 rm -f conftest.$ac_objext
3847 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3848 (eval $ac_compile) 2>conftest.er1
3849 ac_status=$?
3850 grep -v '^ *+' conftest.er1 >conftest.err
3851 rm -f conftest.er1
3852 cat conftest.err >&5
3853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854 (exit $ac_status); } &&
3855 { ac_try='test -z "$ac_c_werror_flag"
3856 || test ! -s conftest.err'
3857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3858 (eval $ac_try) 2>&5
3859 ac_status=$?
3860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861 (exit $ac_status); }; } &&
3862 { ac_try='test -s conftest.$ac_objext'
3863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3864 (eval $ac_try) 2>&5
3865 ac_status=$?
3866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867 (exit $ac_status); }; }; then
3868 ac_header_compiler=yes
3869 else
3870 echo "$as_me: failed program was:" >&5
3871 sed 's/^/| /' conftest.$ac_ext >&5
3872
3873 ac_header_compiler=no
3874 fi
3875 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3876 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3877 echo "${ECHO_T}$ac_header_compiler" >&6
3878
3879 # Is the header present?
3880 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3881 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3882 cat >conftest.$ac_ext <<_ACEOF
3883 /* confdefs.h. */
3884 _ACEOF
3885 cat confdefs.h >>conftest.$ac_ext
3886 cat >>conftest.$ac_ext <<_ACEOF
3887 /* end confdefs.h. */
3888 #include <minix/config.h>
3889 _ACEOF
3890 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3891 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3892 ac_status=$?
3893 grep -v '^ *+' conftest.er1 >conftest.err
3894 rm -f conftest.er1
3895 cat conftest.err >&5
3896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897 (exit $ac_status); } >/dev/null; then
3898 if test -s conftest.err; then
3899 ac_cpp_err=$ac_c_preproc_warn_flag
3900 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3901 else
3902 ac_cpp_err=
3903 fi
3904 else
3905 ac_cpp_err=yes
3906 fi
3907 if test -z "$ac_cpp_err"; then
3908 ac_header_preproc=yes
3909 else
3910 echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 ac_header_preproc=no
3914 fi
3915 rm -f conftest.err conftest.$ac_ext
3916 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3917 echo "${ECHO_T}$ac_header_preproc" >&6
3918
3919 # So? What about this header?
3920 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3921 yes:no: )
3922 { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3923 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3924 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3925 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3926 ac_header_preproc=yes
3927 ;;
3928 no:yes:* )
3929 { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3930 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3931 { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
3932 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
3933 { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3934 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3935 { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
3936 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
3937 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3938 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3939 { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3940 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3941 (
3942 cat <<\_ASBOX
3943 ## ------------------------------------------ ##
3944 ## Report this to the AC_PACKAGE_NAME lists. ##
3945 ## ------------------------------------------ ##
3946 _ASBOX
3947 ) |
3948 sed "s/^/$as_me: WARNING: /" >&2
3949 ;;
3950 esac
3951 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3952 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3953 if test "${ac_cv_header_minix_config_h+set}" = set; then
3954 echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956 ac_cv_header_minix_config_h=$ac_header_preproc
3957 fi
3958 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3959 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3960
3961 fi
3962 if test $ac_cv_header_minix_config_h = yes; then
3963 MINIX=yes
3964 else
3965 MINIX=
3966 fi
3967
3968
3969 if test "$MINIX" = yes; then
3970
3971 cat >>confdefs.h <<\_ACEOF
3972 #define _POSIX_SOURCE 1
3973 _ACEOF
3974
3975
3976 cat >>confdefs.h <<\_ACEOF
3977 #define _POSIX_1_SOURCE 2
3978 _ACEOF
3979
3980
3981 cat >>confdefs.h <<\_ACEOF
3982 #define _MINIX 1
3983 _ACEOF
3984
3985 fi
3986
3987
3988
3989 echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3990 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3991 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3992 echo $ECHO_N "(cached) $ECHO_C" >&6
3993 else
3994 cat >conftest.$ac_ext <<_ACEOF
3995 /* confdefs.h. */
3996 _ACEOF
3997 cat confdefs.h >>conftest.$ac_ext
3998 cat >>conftest.$ac_ext <<_ACEOF
3999 /* end confdefs.h. */
4000
4001 # define __EXTENSIONS__ 1
4002 $ac_includes_default
4003 int
4004 main ()
4005 {
4006
4007 ;
4008 return 0;
4009 }
4010 _ACEOF
4011 rm -f conftest.$ac_objext
4012 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4013 (eval $ac_compile) 2>conftest.er1
4014 ac_status=$?
4015 grep -v '^ *+' conftest.er1 >conftest.err
4016 rm -f conftest.er1
4017 cat conftest.err >&5
4018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019 (exit $ac_status); } &&
4020 { ac_try='test -z "$ac_c_werror_flag"
4021 || test ! -s conftest.err'
4022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023 (eval $ac_try) 2>&5
4024 ac_status=$?
4025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026 (exit $ac_status); }; } &&
4027 { ac_try='test -s conftest.$ac_objext'
4028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029 (eval $ac_try) 2>&5
4030 ac_status=$?
4031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032 (exit $ac_status); }; }; then
4033 ac_cv_safe_to_define___extensions__=yes
4034 else
4035 echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 ac_cv_safe_to_define___extensions__=no
4039 fi
4040 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4041 fi
4042 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4043 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4044 test $ac_cv_safe_to_define___extensions__ = yes &&
4045 cat >>confdefs.h <<\_ACEOF
4046 #define __EXTENSIONS__ 1
4047 _ACEOF
4048
4049 cat >>confdefs.h <<\_ACEOF
4050 #define _ALL_SOURCE 1
4051 _ACEOF
4052
4053 cat >>confdefs.h <<\_ACEOF
4054 #define _GNU_SOURCE 1
4055 _ACEOF
4056
4057 cat >>confdefs.h <<\_ACEOF
4058 #define _POSIX_PTHREAD_SEMANTICS 1
4059 _ACEOF
4060
4061 cat >>confdefs.h <<\_ACEOF
4062 #define _TANDEM_SOURCE 1
4063 _ACEOF
4064
4065
4066 ac_ext=c
4067 ac_cpp='$CPP $CPPFLAGS'
4068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4071 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4072 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4073 # On Suns, sometimes $CPP names a directory.
4074 if test -n "$CPP" && test -d "$CPP"; then
4075 CPP=
4076 fi
4077 if test -z "$CPP"; then
4078 if test "${ac_cv_prog_CPP+set}" = set; then
4079 echo $ECHO_N "(cached) $ECHO_C" >&6
4080 else
4081 # Double quotes because CPP needs to be expanded
4082 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4083 do
4084 ac_preproc_ok=false
4085 for ac_c_preproc_warn_flag in '' yes
4086 do
4087 # Use a header file that comes with gcc, so configuring glibc
4088 # with a fresh cross-compiler works.
4089 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4090 # <limits.h> exists even on freestanding compilers.
4091 # On the NeXT, cc -E runs the code through the compiler's parser,
4092 # not just through cpp. "Syntax error" is here to catch this case.
4093 cat >conftest.$ac_ext <<_ACEOF
4094 /* confdefs.h. */
4095 _ACEOF
4096 cat confdefs.h >>conftest.$ac_ext
4097 cat >>conftest.$ac_ext <<_ACEOF
4098 /* end confdefs.h. */
4099 #ifdef __STDC__
4100 # include <limits.h>
4101 #else
4102 # include <assert.h>
4103 #endif
4104 Syntax error
4105 _ACEOF
4106 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4107 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4108 ac_status=$?
4109 grep -v '^ *+' conftest.er1 >conftest.err
4110 rm -f conftest.er1
4111 cat conftest.err >&5
4112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113 (exit $ac_status); } >/dev/null; then
4114 if test -s conftest.err; then
4115 ac_cpp_err=$ac_c_preproc_warn_flag
4116 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4117 else
4118 ac_cpp_err=
4119 fi
4120 else
4121 ac_cpp_err=yes
4122 fi
4123 if test -z "$ac_cpp_err"; then
4124 :
4125 else
4126 echo "$as_me: failed program was:" >&5
4127 sed 's/^/| /' conftest.$ac_ext >&5
4128
4129 # Broken: fails on valid input.
4130 continue
4131 fi
4132 rm -f conftest.err conftest.$ac_ext
4133
4134 # OK, works on sane cases. Now check whether non-existent headers
4135 # can be detected and how.
4136 cat >conftest.$ac_ext <<_ACEOF
4137 /* confdefs.h. */
4138 _ACEOF
4139 cat confdefs.h >>conftest.$ac_ext
4140 cat >>conftest.$ac_ext <<_ACEOF
4141 /* end confdefs.h. */
4142 #include <ac_nonexistent.h>
4143 _ACEOF
4144 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4145 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4146 ac_status=$?
4147 grep -v '^ *+' conftest.er1 >conftest.err
4148 rm -f conftest.er1
4149 cat conftest.err >&5
4150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151 (exit $ac_status); } >/dev/null; then
4152 if test -s conftest.err; then
4153 ac_cpp_err=$ac_c_preproc_warn_flag
4154 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4155 else
4156 ac_cpp_err=
4157 fi
4158 else
4159 ac_cpp_err=yes
4160 fi
4161 if test -z "$ac_cpp_err"; then
4162 # Broken: success on invalid input.
4163 continue
4164 else
4165 echo "$as_me: failed program was:" >&5
4166 sed 's/^/| /' conftest.$ac_ext >&5
4167
4168 # Passes both tests.
4169 ac_preproc_ok=:
4170 break
4171 fi
4172 rm -f conftest.err conftest.$ac_ext
4173
4174 done
4175 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4176 rm -f conftest.err conftest.$ac_ext
4177 if $ac_preproc_ok; then
4178 break
4179 fi
4180
4181 done
4182 ac_cv_prog_CPP=$CPP
4183
4184 fi
4185 CPP=$ac_cv_prog_CPP
4186 else
4187 ac_cv_prog_CPP=$CPP
4188 fi
4189 echo "$as_me:$LINENO: result: $CPP" >&5
4190 echo "${ECHO_T}$CPP" >&6
4191 ac_preproc_ok=false
4192 for ac_c_preproc_warn_flag in '' yes
4193 do
4194 # Use a header file that comes with gcc, so configuring glibc
4195 # with a fresh cross-compiler works.
4196 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4197 # <limits.h> exists even on freestanding compilers.
4198 # On the NeXT, cc -E runs the code through the compiler's parser,
4199 # not just through cpp. "Syntax error" is here to catch this case.
4200 cat >conftest.$ac_ext <<_ACEOF
4201 /* confdefs.h. */
4202 _ACEOF
4203 cat confdefs.h >>conftest.$ac_ext
4204 cat >>conftest.$ac_ext <<_ACEOF
4205 /* end confdefs.h. */
4206 #ifdef __STDC__
4207 # include <limits.h>
4208 #else
4209 # include <assert.h>
4210 #endif
4211 Syntax error
4212 _ACEOF
4213 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4214 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4215 ac_status=$?
4216 grep -v '^ *+' conftest.er1 >conftest.err
4217 rm -f conftest.er1
4218 cat conftest.err >&5
4219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220 (exit $ac_status); } >/dev/null; then
4221 if test -s conftest.err; then
4222 ac_cpp_err=$ac_c_preproc_warn_flag
4223 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4224 else
4225 ac_cpp_err=
4226 fi
4227 else
4228 ac_cpp_err=yes
4229 fi
4230 if test -z "$ac_cpp_err"; then
4231 :
4232 else
4233 echo "$as_me: failed program was:" >&5
4234 sed 's/^/| /' conftest.$ac_ext >&5
4235
4236 # Broken: fails on valid input.
4237 continue
4238 fi
4239 rm -f conftest.err conftest.$ac_ext
4240
4241 # OK, works on sane cases. Now check whether non-existent headers
4242 # can be detected and how.
4243 cat >conftest.$ac_ext <<_ACEOF
4244 /* confdefs.h. */
4245 _ACEOF
4246 cat confdefs.h >>conftest.$ac_ext
4247 cat >>conftest.$ac_ext <<_ACEOF
4248 /* end confdefs.h. */
4249 #include <ac_nonexistent.h>
4250 _ACEOF
4251 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4252 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4253 ac_status=$?
4254 grep -v '^ *+' conftest.er1 >conftest.err
4255 rm -f conftest.er1
4256 cat conftest.err >&5
4257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4258 (exit $ac_status); } >/dev/null; then
4259 if test -s conftest.err; then
4260 ac_cpp_err=$ac_c_preproc_warn_flag
4261 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4262 else
4263 ac_cpp_err=
4264 fi
4265 else
4266 ac_cpp_err=yes
4267 fi
4268 if test -z "$ac_cpp_err"; then
4269 # Broken: success on invalid input.
4270 continue
4271 else
4272 echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4274
4275 # Passes both tests.
4276 ac_preproc_ok=:
4277 break
4278 fi
4279 rm -f conftest.err conftest.$ac_ext
4280
4281 done
4282 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4283 rm -f conftest.err conftest.$ac_ext
4284 if $ac_preproc_ok; then
4285 :
4286 else
4287 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4288 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4289 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4290 See \`config.log' for more details." >&5
4291 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4292 See \`config.log' for more details." >&2;}
4293 { (exit 1); exit 1; }; }; }
4294 fi
4295
4296 ac_ext=c
4297 ac_cpp='$CPP $CPPFLAGS'
4298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4301
4302 echo "$as_me:$LINENO: checking for inline" >&5
4303 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4304 if test "${ac_cv_c_inline+set}" = set; then
4305 echo $ECHO_N "(cached) $ECHO_C" >&6
4306 else
4307 ac_cv_c_inline=no
4308 for ac_kw in inline __inline__ __inline; do
4309 cat >conftest.$ac_ext <<_ACEOF
4310 /* confdefs.h. */
4311 _ACEOF
4312 cat confdefs.h >>conftest.$ac_ext
4313 cat >>conftest.$ac_ext <<_ACEOF
4314 /* end confdefs.h. */
4315 #ifndef __cplusplus
4316 typedef int foo_t;
4317 static $ac_kw foo_t static_foo () {return 0; }
4318 $ac_kw foo_t foo () {return 0; }
4319 #endif
4320
4321 _ACEOF
4322 rm -f conftest.$ac_objext
4323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4324 (eval $ac_compile) 2>conftest.er1
4325 ac_status=$?
4326 grep -v '^ *+' conftest.er1 >conftest.err
4327 rm -f conftest.er1
4328 cat conftest.err >&5
4329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4330 (exit $ac_status); } &&
4331 { ac_try='test -z "$ac_c_werror_flag"
4332 || test ! -s conftest.err'
4333 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4334 (eval $ac_try) 2>&5
4335 ac_status=$?
4336 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337 (exit $ac_status); }; } &&
4338 { ac_try='test -s conftest.$ac_objext'
4339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4340 (eval $ac_try) 2>&5
4341 ac_status=$?
4342 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4343 (exit $ac_status); }; }; then
4344 ac_cv_c_inline=$ac_kw; break
4345 else
4346 echo "$as_me: failed program was:" >&5
4347 sed 's/^/| /' conftest.$ac_ext >&5
4348
4349 fi
4350 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4351 done
4352
4353 fi
4354 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4355 echo "${ECHO_T}$ac_cv_c_inline" >&6
4356
4357
4358 case $ac_cv_c_inline in
4359 inline | yes) ;;
4360 *)
4361 case $ac_cv_c_inline in
4362 no) ac_val=;;
4363 *) ac_val=$ac_cv_c_inline;;
4364 esac
4365 cat >>confdefs.h <<_ACEOF
4366 #ifndef __cplusplus
4367 #define inline $ac_val
4368 #endif
4369 _ACEOF
4370 ;;
4371 esac
4372
4373
4374 # sizeof(char) is 1 by definition.
4375 echo "$as_me:$LINENO: checking for void *" >&5
4376 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4377 if test "${ac_cv_type_void_p+set}" = set; then
4378 echo $ECHO_N "(cached) $ECHO_C" >&6
4379 else
4380 cat >conftest.$ac_ext <<_ACEOF
4381 /* confdefs.h. */
4382 _ACEOF
4383 cat confdefs.h >>conftest.$ac_ext
4384 cat >>conftest.$ac_ext <<_ACEOF
4385 /* end confdefs.h. */
4386 $ac_includes_default
4387 int
4388 main ()
4389 {
4390 if ((void * *) 0)
4391 return 0;
4392 if (sizeof (void *))
4393 return 0;
4394 ;
4395 return 0;
4396 }
4397 _ACEOF
4398 rm -f conftest.$ac_objext
4399 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4400 (eval $ac_compile) 2>conftest.er1
4401 ac_status=$?
4402 grep -v '^ *+' conftest.er1 >conftest.err
4403 rm -f conftest.er1
4404 cat conftest.err >&5
4405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406 (exit $ac_status); } &&
4407 { ac_try='test -z "$ac_c_werror_flag"
4408 || test ! -s conftest.err'
4409 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4410 (eval $ac_try) 2>&5
4411 ac_status=$?
4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413 (exit $ac_status); }; } &&
4414 { ac_try='test -s conftest.$ac_objext'
4415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416 (eval $ac_try) 2>&5
4417 ac_status=$?
4418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419 (exit $ac_status); }; }; then
4420 ac_cv_type_void_p=yes
4421 else
4422 echo "$as_me: failed program was:" >&5
4423 sed 's/^/| /' conftest.$ac_ext >&5
4424
4425 ac_cv_type_void_p=no
4426 fi
4427 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4428 fi
4429 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4430 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4431
4432 echo "$as_me:$LINENO: checking size of void *" >&5
4433 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4434 if test "${ac_cv_sizeof_void_p+set}" = set; then
4435 echo $ECHO_N "(cached) $ECHO_C" >&6
4436 else
4437 if test "$ac_cv_type_void_p" = yes; then
4438 # The cast to unsigned long works around a bug in the HP C Compiler
4439 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4440 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4441 # This bug is HP SR number 8606223364.
4442 if test "$cross_compiling" = yes; then
4443 # Depending upon the size, compute the lo and hi bounds.
4444 cat >conftest.$ac_ext <<_ACEOF
4445 /* confdefs.h. */
4446 _ACEOF
4447 cat confdefs.h >>conftest.$ac_ext
4448 cat >>conftest.$ac_ext <<_ACEOF
4449 /* end confdefs.h. */
4450 $ac_includes_default
4451 int
4452 main ()
4453 {
4454 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4455 test_array [0] = 0
4456
4457 ;
4458 return 0;
4459 }
4460 _ACEOF
4461 rm -f conftest.$ac_objext
4462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4463 (eval $ac_compile) 2>conftest.er1
4464 ac_status=$?
4465 grep -v '^ *+' conftest.er1 >conftest.err
4466 rm -f conftest.er1
4467 cat conftest.err >&5
4468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469 (exit $ac_status); } &&
4470 { ac_try='test -z "$ac_c_werror_flag"
4471 || test ! -s conftest.err'
4472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4473 (eval $ac_try) 2>&5
4474 ac_status=$?
4475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476 (exit $ac_status); }; } &&
4477 { ac_try='test -s conftest.$ac_objext'
4478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4479 (eval $ac_try) 2>&5
4480 ac_status=$?
4481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482 (exit $ac_status); }; }; then
4483 ac_lo=0 ac_mid=0
4484 while :; do
4485 cat >conftest.$ac_ext <<_ACEOF
4486 /* confdefs.h. */
4487 _ACEOF
4488 cat confdefs.h >>conftest.$ac_ext
4489 cat >>conftest.$ac_ext <<_ACEOF
4490 /* end confdefs.h. */
4491 $ac_includes_default
4492 int
4493 main ()
4494 {
4495 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4496 test_array [0] = 0
4497
4498 ;
4499 return 0;
4500 }
4501 _ACEOF
4502 rm -f conftest.$ac_objext
4503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4504 (eval $ac_compile) 2>conftest.er1
4505 ac_status=$?
4506 grep -v '^ *+' conftest.er1 >conftest.err
4507 rm -f conftest.er1
4508 cat conftest.err >&5
4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510 (exit $ac_status); } &&
4511 { ac_try='test -z "$ac_c_werror_flag"
4512 || test ! -s conftest.err'
4513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4514 (eval $ac_try) 2>&5
4515 ac_status=$?
4516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517 (exit $ac_status); }; } &&
4518 { ac_try='test -s conftest.$ac_objext'
4519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4520 (eval $ac_try) 2>&5
4521 ac_status=$?
4522 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523 (exit $ac_status); }; }; then
4524 ac_hi=$ac_mid; break
4525 else
4526 echo "$as_me: failed program was:" >&5
4527 sed 's/^/| /' conftest.$ac_ext >&5
4528
4529 ac_lo=`expr $ac_mid + 1`
4530 if test $ac_lo -le $ac_mid; then
4531 ac_lo= ac_hi=
4532 break
4533 fi
4534 ac_mid=`expr 2 '*' $ac_mid + 1`
4535 fi
4536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4537 done
4538 else
4539 echo "$as_me: failed program was:" >&5
4540 sed 's/^/| /' conftest.$ac_ext >&5
4541
4542 cat >conftest.$ac_ext <<_ACEOF
4543 /* confdefs.h. */
4544 _ACEOF
4545 cat confdefs.h >>conftest.$ac_ext
4546 cat >>conftest.$ac_ext <<_ACEOF
4547 /* end confdefs.h. */
4548 $ac_includes_default
4549 int
4550 main ()
4551 {
4552 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4553 test_array [0] = 0
4554
4555 ;
4556 return 0;
4557 }
4558 _ACEOF
4559 rm -f conftest.$ac_objext
4560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4561 (eval $ac_compile) 2>conftest.er1
4562 ac_status=$?
4563 grep -v '^ *+' conftest.er1 >conftest.err
4564 rm -f conftest.er1
4565 cat conftest.err >&5
4566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4567 (exit $ac_status); } &&
4568 { ac_try='test -z "$ac_c_werror_flag"
4569 || test ! -s conftest.err'
4570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4571 (eval $ac_try) 2>&5
4572 ac_status=$?
4573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4574 (exit $ac_status); }; } &&
4575 { ac_try='test -s conftest.$ac_objext'
4576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4577 (eval $ac_try) 2>&5
4578 ac_status=$?
4579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4580 (exit $ac_status); }; }; then
4581 ac_hi=-1 ac_mid=-1
4582 while :; do
4583 cat >conftest.$ac_ext <<_ACEOF
4584 /* confdefs.h. */
4585 _ACEOF
4586 cat confdefs.h >>conftest.$ac_ext
4587 cat >>conftest.$ac_ext <<_ACEOF
4588 /* end confdefs.h. */
4589 $ac_includes_default
4590 int
4591 main ()
4592 {
4593 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4594 test_array [0] = 0
4595
4596 ;
4597 return 0;
4598 }
4599 _ACEOF
4600 rm -f conftest.$ac_objext
4601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4602 (eval $ac_compile) 2>conftest.er1
4603 ac_status=$?
4604 grep -v '^ *+' conftest.er1 >conftest.err
4605 rm -f conftest.er1
4606 cat conftest.err >&5
4607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608 (exit $ac_status); } &&
4609 { ac_try='test -z "$ac_c_werror_flag"
4610 || test ! -s conftest.err'
4611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612 (eval $ac_try) 2>&5
4613 ac_status=$?
4614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615 (exit $ac_status); }; } &&
4616 { ac_try='test -s conftest.$ac_objext'
4617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4618 (eval $ac_try) 2>&5
4619 ac_status=$?
4620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4621 (exit $ac_status); }; }; then
4622 ac_lo=$ac_mid; break
4623 else
4624 echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627 ac_hi=`expr '(' $ac_mid ')' - 1`
4628 if test $ac_mid -le $ac_hi; then
4629 ac_lo= ac_hi=
4630 break
4631 fi
4632 ac_mid=`expr 2 '*' $ac_mid`
4633 fi
4634 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4635 done
4636 else
4637 echo "$as_me: failed program was:" >&5
4638 sed 's/^/| /' conftest.$ac_ext >&5
4639
4640 ac_lo= ac_hi=
4641 fi
4642 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4643 fi
4644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4645 # Binary search between lo and hi bounds.
4646 while test "x$ac_lo" != "x$ac_hi"; do
4647 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4648 cat >conftest.$ac_ext <<_ACEOF
4649 /* confdefs.h. */
4650 _ACEOF
4651 cat confdefs.h >>conftest.$ac_ext
4652 cat >>conftest.$ac_ext <<_ACEOF
4653 /* end confdefs.h. */
4654 $ac_includes_default
4655 int
4656 main ()
4657 {
4658 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4659 test_array [0] = 0
4660
4661 ;
4662 return 0;
4663 }
4664 _ACEOF
4665 rm -f conftest.$ac_objext
4666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4667 (eval $ac_compile) 2>conftest.er1
4668 ac_status=$?
4669 grep -v '^ *+' conftest.er1 >conftest.err
4670 rm -f conftest.er1
4671 cat conftest.err >&5
4672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4673 (exit $ac_status); } &&
4674 { ac_try='test -z "$ac_c_werror_flag"
4675 || test ! -s conftest.err'
4676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4677 (eval $ac_try) 2>&5
4678 ac_status=$?
4679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4680 (exit $ac_status); }; } &&
4681 { ac_try='test -s conftest.$ac_objext'
4682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4683 (eval $ac_try) 2>&5
4684 ac_status=$?
4685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4686 (exit $ac_status); }; }; then
4687 ac_hi=$ac_mid
4688 else
4689 echo "$as_me: failed program was:" >&5
4690 sed 's/^/| /' conftest.$ac_ext >&5
4691
4692 ac_lo=`expr '(' $ac_mid ')' + 1`
4693 fi
4694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4695 done
4696 case $ac_lo in
4697 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4698 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4699 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4700 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4701 See \`config.log' for more details." >&5
4702 echo "$as_me: error: cannot compute sizeof (void *), 77
4703 See \`config.log' for more details." >&2;}
4704 { (exit 1); exit 1; }; }; } ;;
4705 esac
4706 else
4707 if test "$cross_compiling" = yes; then
4708 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4709 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4710 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4711 See \`config.log' for more details." >&5
4712 echo "$as_me: error: cannot run test program while cross compiling
4713 See \`config.log' for more details." >&2;}
4714 { (exit 1); exit 1; }; }; }
4715 else
4716 cat >conftest.$ac_ext <<_ACEOF
4717 /* confdefs.h. */
4718 _ACEOF
4719 cat confdefs.h >>conftest.$ac_ext
4720 cat >>conftest.$ac_ext <<_ACEOF
4721 /* end confdefs.h. */
4722 $ac_includes_default
4723 long longval () { return (long) (sizeof (void *)); }
4724 unsigned long ulongval () { return (long) (sizeof (void *)); }
4725 #include <stdio.h>
4726 #include <stdlib.h>
4727 int
4728 main ()
4729 {
4730
4731 FILE *f = fopen ("conftest.val", "w");
4732 if (! f)
4733 exit (1);
4734 if (((long) (sizeof (void *))) < 0)
4735 {
4736 long i = longval ();
4737 if (i != ((long) (sizeof (void *))))
4738 exit (1);
4739 fprintf (f, "%ld\n", i);
4740 }
4741 else
4742 {
4743 unsigned long i = ulongval ();
4744 if (i != ((long) (sizeof (void *))))
4745 exit (1);
4746 fprintf (f, "%lu\n", i);
4747 }
4748 exit (ferror (f) || fclose (f) != 0);
4749
4750 ;
4751 return 0;
4752 }
4753 _ACEOF
4754 rm -f conftest$ac_exeext
4755 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4756 (eval $ac_link) 2>&5
4757 ac_status=$?
4758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4761 (eval $ac_try) 2>&5
4762 ac_status=$?
4763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4764 (exit $ac_status); }; }; then
4765 ac_cv_sizeof_void_p=`cat conftest.val`
4766 else
4767 echo "$as_me: program exited with status $ac_status" >&5
4768 echo "$as_me: failed program was:" >&5
4769 sed 's/^/| /' conftest.$ac_ext >&5
4770
4771 ( exit $ac_status )
4772 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4773 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4774 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4775 See \`config.log' for more details." >&5
4776 echo "$as_me: error: cannot compute sizeof (void *), 77
4777 See \`config.log' for more details." >&2;}
4778 { (exit 1); exit 1; }; }; }
4779 fi
4780 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4781 fi
4782 fi
4783 rm -f conftest.val
4784 else
4785 ac_cv_sizeof_void_p=0
4786 fi
4787 fi
4788 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4789 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4790 cat >>confdefs.h <<_ACEOF
4791 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4792 _ACEOF
4793
4794
4795 echo "$as_me:$LINENO: checking for short" >&5
4796 echo $ECHO_N "checking for short... $ECHO_C" >&6
4797 if test "${ac_cv_type_short+set}" = set; then
4798 echo $ECHO_N "(cached) $ECHO_C" >&6
4799 else
4800 cat >conftest.$ac_ext <<_ACEOF
4801 /* confdefs.h. */
4802 _ACEOF
4803 cat confdefs.h >>conftest.$ac_ext
4804 cat >>conftest.$ac_ext <<_ACEOF
4805 /* end confdefs.h. */
4806 $ac_includes_default
4807 int
4808 main ()
4809 {
4810 if ((short *) 0)
4811 return 0;
4812 if (sizeof (short))
4813 return 0;
4814 ;
4815 return 0;
4816 }
4817 _ACEOF
4818 rm -f conftest.$ac_objext
4819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4820 (eval $ac_compile) 2>conftest.er1
4821 ac_status=$?
4822 grep -v '^ *+' conftest.er1 >conftest.err
4823 rm -f conftest.er1
4824 cat conftest.err >&5
4825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4826 (exit $ac_status); } &&
4827 { ac_try='test -z "$ac_c_werror_flag"
4828 || test ! -s conftest.err'
4829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4830 (eval $ac_try) 2>&5
4831 ac_status=$?
4832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4833 (exit $ac_status); }; } &&
4834 { ac_try='test -s conftest.$ac_objext'
4835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4836 (eval $ac_try) 2>&5
4837 ac_status=$?
4838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839 (exit $ac_status); }; }; then
4840 ac_cv_type_short=yes
4841 else
4842 echo "$as_me: failed program was:" >&5
4843 sed 's/^/| /' conftest.$ac_ext >&5
4844
4845 ac_cv_type_short=no
4846 fi
4847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4848 fi
4849 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4850 echo "${ECHO_T}$ac_cv_type_short" >&6
4851
4852 echo "$as_me:$LINENO: checking size of short" >&5
4853 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4854 if test "${ac_cv_sizeof_short+set}" = set; then
4855 echo $ECHO_N "(cached) $ECHO_C" >&6
4856 else
4857 if test "$ac_cv_type_short" = yes; then
4858 # The cast to unsigned long works around a bug in the HP C Compiler
4859 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4860 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4861 # This bug is HP SR number 8606223364.
4862 if test "$cross_compiling" = yes; then
4863 # Depending upon the size, compute the lo and hi bounds.
4864 cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h. */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h. */
4870 $ac_includes_default
4871 int
4872 main ()
4873 {
4874 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4875 test_array [0] = 0
4876
4877 ;
4878 return 0;
4879 }
4880 _ACEOF
4881 rm -f conftest.$ac_objext
4882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4883 (eval $ac_compile) 2>conftest.er1
4884 ac_status=$?
4885 grep -v '^ *+' conftest.er1 >conftest.err
4886 rm -f conftest.er1
4887 cat conftest.err >&5
4888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889 (exit $ac_status); } &&
4890 { ac_try='test -z "$ac_c_werror_flag"
4891 || test ! -s conftest.err'
4892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4893 (eval $ac_try) 2>&5
4894 ac_status=$?
4895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896 (exit $ac_status); }; } &&
4897 { ac_try='test -s conftest.$ac_objext'
4898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4899 (eval $ac_try) 2>&5
4900 ac_status=$?
4901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902 (exit $ac_status); }; }; then
4903 ac_lo=0 ac_mid=0
4904 while :; do
4905 cat >conftest.$ac_ext <<_ACEOF
4906 /* confdefs.h. */
4907 _ACEOF
4908 cat confdefs.h >>conftest.$ac_ext
4909 cat >>conftest.$ac_ext <<_ACEOF
4910 /* end confdefs.h. */
4911 $ac_includes_default
4912 int
4913 main ()
4914 {
4915 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4916 test_array [0] = 0
4917
4918 ;
4919 return 0;
4920 }
4921 _ACEOF
4922 rm -f conftest.$ac_objext
4923 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4924 (eval $ac_compile) 2>conftest.er1
4925 ac_status=$?
4926 grep -v '^ *+' conftest.er1 >conftest.err
4927 rm -f conftest.er1
4928 cat conftest.err >&5
4929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930 (exit $ac_status); } &&
4931 { ac_try='test -z "$ac_c_werror_flag"
4932 || test ! -s conftest.err'
4933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934 (eval $ac_try) 2>&5
4935 ac_status=$?
4936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937 (exit $ac_status); }; } &&
4938 { ac_try='test -s conftest.$ac_objext'
4939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940 (eval $ac_try) 2>&5
4941 ac_status=$?
4942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943 (exit $ac_status); }; }; then
4944 ac_hi=$ac_mid; break
4945 else
4946 echo "$as_me: failed program was:" >&5
4947 sed 's/^/| /' conftest.$ac_ext >&5
4948
4949 ac_lo=`expr $ac_mid + 1`
4950 if test $ac_lo -le $ac_mid; then
4951 ac_lo= ac_hi=
4952 break
4953 fi
4954 ac_mid=`expr 2 '*' $ac_mid + 1`
4955 fi
4956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4957 done
4958 else
4959 echo "$as_me: failed program was:" >&5
4960 sed 's/^/| /' conftest.$ac_ext >&5
4961
4962 cat >conftest.$ac_ext <<_ACEOF
4963 /* confdefs.h. */
4964 _ACEOF
4965 cat confdefs.h >>conftest.$ac_ext
4966 cat >>conftest.$ac_ext <<_ACEOF
4967 /* end confdefs.h. */
4968 $ac_includes_default
4969 int
4970 main ()
4971 {
4972 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4973 test_array [0] = 0
4974
4975 ;
4976 return 0;
4977 }
4978 _ACEOF
4979 rm -f conftest.$ac_objext
4980 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4981 (eval $ac_compile) 2>conftest.er1
4982 ac_status=$?
4983 grep -v '^ *+' conftest.er1 >conftest.err
4984 rm -f conftest.er1
4985 cat conftest.err >&5
4986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987 (exit $ac_status); } &&
4988 { ac_try='test -z "$ac_c_werror_flag"
4989 || test ! -s conftest.err'
4990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4991 (eval $ac_try) 2>&5
4992 ac_status=$?
4993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994 (exit $ac_status); }; } &&
4995 { ac_try='test -s conftest.$ac_objext'
4996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4997 (eval $ac_try) 2>&5
4998 ac_status=$?
4999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000 (exit $ac_status); }; }; then
5001 ac_hi=-1 ac_mid=-1
5002 while :; do
5003 cat >conftest.$ac_ext <<_ACEOF
5004 /* confdefs.h. */
5005 _ACEOF
5006 cat confdefs.h >>conftest.$ac_ext
5007 cat >>conftest.$ac_ext <<_ACEOF
5008 /* end confdefs.h. */
5009 $ac_includes_default
5010 int
5011 main ()
5012 {
5013 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
5014 test_array [0] = 0
5015
5016 ;
5017 return 0;
5018 }
5019 _ACEOF
5020 rm -f conftest.$ac_objext
5021 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5022 (eval $ac_compile) 2>conftest.er1
5023 ac_status=$?
5024 grep -v '^ *+' conftest.er1 >conftest.err
5025 rm -f conftest.er1
5026 cat conftest.err >&5
5027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5028 (exit $ac_status); } &&
5029 { ac_try='test -z "$ac_c_werror_flag"
5030 || test ! -s conftest.err'
5031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032 (eval $ac_try) 2>&5
5033 ac_status=$?
5034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035 (exit $ac_status); }; } &&
5036 { ac_try='test -s conftest.$ac_objext'
5037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038 (eval $ac_try) 2>&5
5039 ac_status=$?
5040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041 (exit $ac_status); }; }; then
5042 ac_lo=$ac_mid; break
5043 else
5044 echo "$as_me: failed program was:" >&5
5045 sed 's/^/| /' conftest.$ac_ext >&5
5046
5047 ac_hi=`expr '(' $ac_mid ')' - 1`
5048 if test $ac_mid -le $ac_hi; then
5049 ac_lo= ac_hi=
5050 break
5051 fi
5052 ac_mid=`expr 2 '*' $ac_mid`
5053 fi
5054 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5055 done
5056 else
5057 echo "$as_me: failed program was:" >&5
5058 sed 's/^/| /' conftest.$ac_ext >&5
5059
5060 ac_lo= ac_hi=
5061 fi
5062 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5063 fi
5064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5065 # Binary search between lo and hi bounds.
5066 while test "x$ac_lo" != "x$ac_hi"; do
5067 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5068 cat >conftest.$ac_ext <<_ACEOF
5069 /* confdefs.h. */
5070 _ACEOF
5071 cat confdefs.h >>conftest.$ac_ext
5072 cat >>conftest.$ac_ext <<_ACEOF
5073 /* end confdefs.h. */
5074 $ac_includes_default
5075 int
5076 main ()
5077 {
5078 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5079 test_array [0] = 0
5080
5081 ;
5082 return 0;
5083 }
5084 _ACEOF
5085 rm -f conftest.$ac_objext
5086 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5087 (eval $ac_compile) 2>conftest.er1
5088 ac_status=$?
5089 grep -v '^ *+' conftest.er1 >conftest.err
5090 rm -f conftest.er1
5091 cat conftest.err >&5
5092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093 (exit $ac_status); } &&
5094 { ac_try='test -z "$ac_c_werror_flag"
5095 || test ! -s conftest.err'
5096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5097 (eval $ac_try) 2>&5
5098 ac_status=$?
5099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5100 (exit $ac_status); }; } &&
5101 { ac_try='test -s conftest.$ac_objext'
5102 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5103 (eval $ac_try) 2>&5
5104 ac_status=$?
5105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5106 (exit $ac_status); }; }; then
5107 ac_hi=$ac_mid
5108 else
5109 echo "$as_me: failed program was:" >&5
5110 sed 's/^/| /' conftest.$ac_ext >&5
5111
5112 ac_lo=`expr '(' $ac_mid ')' + 1`
5113 fi
5114 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5115 done
5116 case $ac_lo in
5117 ?*) ac_cv_sizeof_short=$ac_lo;;
5118 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5119 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5120 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5121 See \`config.log' for more details." >&5
5122 echo "$as_me: error: cannot compute sizeof (short), 77
5123 See \`config.log' for more details." >&2;}
5124 { (exit 1); exit 1; }; }; } ;;
5125 esac
5126 else
5127 if test "$cross_compiling" = yes; then
5128 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5129 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5130 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5131 See \`config.log' for more details." >&5
5132 echo "$as_me: error: cannot run test program while cross compiling
5133 See \`config.log' for more details." >&2;}
5134 { (exit 1); exit 1; }; }; }
5135 else
5136 cat >conftest.$ac_ext <<_ACEOF
5137 /* confdefs.h. */
5138 _ACEOF
5139 cat confdefs.h >>conftest.$ac_ext
5140 cat >>conftest.$ac_ext <<_ACEOF
5141 /* end confdefs.h. */
5142 $ac_includes_default
5143 long longval () { return (long) (sizeof (short)); }
5144 unsigned long ulongval () { return (long) (sizeof (short)); }
5145 #include <stdio.h>
5146 #include <stdlib.h>
5147 int
5148 main ()
5149 {
5150
5151 FILE *f = fopen ("conftest.val", "w");
5152 if (! f)
5153 exit (1);
5154 if (((long) (sizeof (short))) < 0)
5155 {
5156 long i = longval ();
5157 if (i != ((long) (sizeof (short))))
5158 exit (1);
5159 fprintf (f, "%ld\n", i);
5160 }
5161 else
5162 {
5163 unsigned long i = ulongval ();
5164 if (i != ((long) (sizeof (short))))
5165 exit (1);
5166 fprintf (f, "%lu\n", i);
5167 }
5168 exit (ferror (f) || fclose (f) != 0);
5169
5170 ;
5171 return 0;
5172 }
5173 _ACEOF
5174 rm -f conftest$ac_exeext
5175 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5176 (eval $ac_link) 2>&5
5177 ac_status=$?
5178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5180 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181 (eval $ac_try) 2>&5
5182 ac_status=$?
5183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184 (exit $ac_status); }; }; then
5185 ac_cv_sizeof_short=`cat conftest.val`
5186 else
5187 echo "$as_me: program exited with status $ac_status" >&5
5188 echo "$as_me: failed program was:" >&5
5189 sed 's/^/| /' conftest.$ac_ext >&5
5190
5191 ( exit $ac_status )
5192 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5193 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5194 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5195 See \`config.log' for more details." >&5
5196 echo "$as_me: error: cannot compute sizeof (short), 77
5197 See \`config.log' for more details." >&2;}
5198 { (exit 1); exit 1; }; }; }
5199 fi
5200 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5201 fi
5202 fi
5203 rm -f conftest.val
5204 else
5205 ac_cv_sizeof_short=0
5206 fi
5207 fi
5208 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5209 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5210 cat >>confdefs.h <<_ACEOF
5211 #define SIZEOF_SHORT $ac_cv_sizeof_short
5212 _ACEOF
5213
5214
5215 echo "$as_me:$LINENO: checking for int" >&5
5216 echo $ECHO_N "checking for int... $ECHO_C" >&6
5217 if test "${ac_cv_type_int+set}" = set; then
5218 echo $ECHO_N "(cached) $ECHO_C" >&6
5219 else
5220 cat >conftest.$ac_ext <<_ACEOF
5221 /* confdefs.h. */
5222 _ACEOF
5223 cat confdefs.h >>conftest.$ac_ext
5224 cat >>conftest.$ac_ext <<_ACEOF
5225 /* end confdefs.h. */
5226 $ac_includes_default
5227 int
5228 main ()
5229 {
5230 if ((int *) 0)
5231 return 0;
5232 if (sizeof (int))
5233 return 0;
5234 ;
5235 return 0;
5236 }
5237 _ACEOF
5238 rm -f conftest.$ac_objext
5239 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5240 (eval $ac_compile) 2>conftest.er1
5241 ac_status=$?
5242 grep -v '^ *+' conftest.er1 >conftest.err
5243 rm -f conftest.er1
5244 cat conftest.err >&5
5245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246 (exit $ac_status); } &&
5247 { ac_try='test -z "$ac_c_werror_flag"
5248 || test ! -s conftest.err'
5249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250 (eval $ac_try) 2>&5
5251 ac_status=$?
5252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253 (exit $ac_status); }; } &&
5254 { ac_try='test -s conftest.$ac_objext'
5255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256 (eval $ac_try) 2>&5
5257 ac_status=$?
5258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259 (exit $ac_status); }; }; then
5260 ac_cv_type_int=yes
5261 else
5262 echo "$as_me: failed program was:" >&5
5263 sed 's/^/| /' conftest.$ac_ext >&5
5264
5265 ac_cv_type_int=no
5266 fi
5267 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5268 fi
5269 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5270 echo "${ECHO_T}$ac_cv_type_int" >&6
5271
5272 echo "$as_me:$LINENO: checking size of int" >&5
5273 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5274 if test "${ac_cv_sizeof_int+set}" = set; then
5275 echo $ECHO_N "(cached) $ECHO_C" >&6
5276 else
5277 if test "$ac_cv_type_int" = yes; then
5278 # The cast to unsigned long works around a bug in the HP C Compiler
5279 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5280 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5281 # This bug is HP SR number 8606223364.
5282 if test "$cross_compiling" = yes; then
5283 # Depending upon the size, compute the lo and hi bounds.
5284 cat >conftest.$ac_ext <<_ACEOF
5285 /* confdefs.h. */
5286 _ACEOF
5287 cat confdefs.h >>conftest.$ac_ext
5288 cat >>conftest.$ac_ext <<_ACEOF
5289 /* end confdefs.h. */
5290 $ac_includes_default
5291 int
5292 main ()
5293 {
5294 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5295 test_array [0] = 0
5296
5297 ;
5298 return 0;
5299 }
5300 _ACEOF
5301 rm -f conftest.$ac_objext
5302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5303 (eval $ac_compile) 2>conftest.er1
5304 ac_status=$?
5305 grep -v '^ *+' conftest.er1 >conftest.err
5306 rm -f conftest.er1
5307 cat conftest.err >&5
5308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5309 (exit $ac_status); } &&
5310 { ac_try='test -z "$ac_c_werror_flag"
5311 || test ! -s conftest.err'
5312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313 (eval $ac_try) 2>&5
5314 ac_status=$?
5315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316 (exit $ac_status); }; } &&
5317 { ac_try='test -s conftest.$ac_objext'
5318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5319 (eval $ac_try) 2>&5
5320 ac_status=$?
5321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5322 (exit $ac_status); }; }; then
5323 ac_lo=0 ac_mid=0
5324 while :; do
5325 cat >conftest.$ac_ext <<_ACEOF
5326 /* confdefs.h. */
5327 _ACEOF
5328 cat confdefs.h >>conftest.$ac_ext
5329 cat >>conftest.$ac_ext <<_ACEOF
5330 /* end confdefs.h. */
5331 $ac_includes_default
5332 int
5333 main ()
5334 {
5335 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5336 test_array [0] = 0
5337
5338 ;
5339 return 0;
5340 }
5341 _ACEOF
5342 rm -f conftest.$ac_objext
5343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5344 (eval $ac_compile) 2>conftest.er1
5345 ac_status=$?
5346 grep -v '^ *+' conftest.er1 >conftest.err
5347 rm -f conftest.er1
5348 cat conftest.err >&5
5349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350 (exit $ac_status); } &&
5351 { ac_try='test -z "$ac_c_werror_flag"
5352 || test ! -s conftest.err'
5353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354 (eval $ac_try) 2>&5
5355 ac_status=$?
5356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357 (exit $ac_status); }; } &&
5358 { ac_try='test -s conftest.$ac_objext'
5359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5360 (eval $ac_try) 2>&5
5361 ac_status=$?
5362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5363 (exit $ac_status); }; }; then
5364 ac_hi=$ac_mid; break
5365 else
5366 echo "$as_me: failed program was:" >&5
5367 sed 's/^/| /' conftest.$ac_ext >&5
5368
5369 ac_lo=`expr $ac_mid + 1`
5370 if test $ac_lo -le $ac_mid; then
5371 ac_lo= ac_hi=
5372 break
5373 fi
5374 ac_mid=`expr 2 '*' $ac_mid + 1`
5375 fi
5376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5377 done
5378 else
5379 echo "$as_me: failed program was:" >&5
5380 sed 's/^/| /' conftest.$ac_ext >&5
5381
5382 cat >conftest.$ac_ext <<_ACEOF
5383 /* confdefs.h. */
5384 _ACEOF
5385 cat confdefs.h >>conftest.$ac_ext
5386 cat >>conftest.$ac_ext <<_ACEOF
5387 /* end confdefs.h. */
5388 $ac_includes_default
5389 int
5390 main ()
5391 {
5392 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5393 test_array [0] = 0
5394
5395 ;
5396 return 0;
5397 }
5398 _ACEOF
5399 rm -f conftest.$ac_objext
5400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5401 (eval $ac_compile) 2>conftest.er1
5402 ac_status=$?
5403 grep -v '^ *+' conftest.er1 >conftest.err
5404 rm -f conftest.er1
5405 cat conftest.err >&5
5406 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407 (exit $ac_status); } &&
5408 { ac_try='test -z "$ac_c_werror_flag"
5409 || test ! -s conftest.err'
5410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411 (eval $ac_try) 2>&5
5412 ac_status=$?
5413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414 (exit $ac_status); }; } &&
5415 { ac_try='test -s conftest.$ac_objext'
5416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417 (eval $ac_try) 2>&5
5418 ac_status=$?
5419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420 (exit $ac_status); }; }; then
5421 ac_hi=-1 ac_mid=-1
5422 while :; do
5423 cat >conftest.$ac_ext <<_ACEOF
5424 /* confdefs.h. */
5425 _ACEOF
5426 cat confdefs.h >>conftest.$ac_ext
5427 cat >>conftest.$ac_ext <<_ACEOF
5428 /* end confdefs.h. */
5429 $ac_includes_default
5430 int
5431 main ()
5432 {
5433 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5434 test_array [0] = 0
5435
5436 ;
5437 return 0;
5438 }
5439 _ACEOF
5440 rm -f conftest.$ac_objext
5441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5442 (eval $ac_compile) 2>conftest.er1
5443 ac_status=$?
5444 grep -v '^ *+' conftest.er1 >conftest.err
5445 rm -f conftest.er1
5446 cat conftest.err >&5
5447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5448 (exit $ac_status); } &&
5449 { ac_try='test -z "$ac_c_werror_flag"
5450 || test ! -s conftest.err'
5451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452 (eval $ac_try) 2>&5
5453 ac_status=$?
5454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455 (exit $ac_status); }; } &&
5456 { ac_try='test -s conftest.$ac_objext'
5457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5458 (eval $ac_try) 2>&5
5459 ac_status=$?
5460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461 (exit $ac_status); }; }; then
5462 ac_lo=$ac_mid; break
5463 else
5464 echo "$as_me: failed program was:" >&5
5465 sed 's/^/| /' conftest.$ac_ext >&5
5466
5467 ac_hi=`expr '(' $ac_mid ')' - 1`
5468 if test $ac_mid -le $ac_hi; then
5469 ac_lo= ac_hi=
5470 break
5471 fi
5472 ac_mid=`expr 2 '*' $ac_mid`
5473 fi
5474 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5475 done
5476 else
5477 echo "$as_me: failed program was:" >&5
5478 sed 's/^/| /' conftest.$ac_ext >&5
5479
5480 ac_lo= ac_hi=
5481 fi
5482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5483 fi
5484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5485 # Binary search between lo and hi bounds.
5486 while test "x$ac_lo" != "x$ac_hi"; do
5487 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5488 cat >conftest.$ac_ext <<_ACEOF
5489 /* confdefs.h. */
5490 _ACEOF
5491 cat confdefs.h >>conftest.$ac_ext
5492 cat >>conftest.$ac_ext <<_ACEOF
5493 /* end confdefs.h. */
5494 $ac_includes_default
5495 int
5496 main ()
5497 {
5498 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5499 test_array [0] = 0
5500
5501 ;
5502 return 0;
5503 }
5504 _ACEOF
5505 rm -f conftest.$ac_objext
5506 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5507 (eval $ac_compile) 2>conftest.er1
5508 ac_status=$?
5509 grep -v '^ *+' conftest.er1 >conftest.err
5510 rm -f conftest.er1
5511 cat conftest.err >&5
5512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5513 (exit $ac_status); } &&
5514 { ac_try='test -z "$ac_c_werror_flag"
5515 || test ! -s conftest.err'
5516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517 (eval $ac_try) 2>&5
5518 ac_status=$?
5519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520 (exit $ac_status); }; } &&
5521 { ac_try='test -s conftest.$ac_objext'
5522 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5523 (eval $ac_try) 2>&5
5524 ac_status=$?
5525 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5526 (exit $ac_status); }; }; then
5527 ac_hi=$ac_mid
5528 else
5529 echo "$as_me: failed program was:" >&5
5530 sed 's/^/| /' conftest.$ac_ext >&5
5531
5532 ac_lo=`expr '(' $ac_mid ')' + 1`
5533 fi
5534 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5535 done
5536 case $ac_lo in
5537 ?*) ac_cv_sizeof_int=$ac_lo;;
5538 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5539 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5540 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5541 See \`config.log' for more details." >&5
5542 echo "$as_me: error: cannot compute sizeof (int), 77
5543 See \`config.log' for more details." >&2;}
5544 { (exit 1); exit 1; }; }; } ;;
5545 esac
5546 else
5547 if test "$cross_compiling" = yes; then
5548 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5549 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5550 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5551 See \`config.log' for more details." >&5
5552 echo "$as_me: error: cannot run test program while cross compiling
5553 See \`config.log' for more details." >&2;}
5554 { (exit 1); exit 1; }; }; }
5555 else
5556 cat >conftest.$ac_ext <<_ACEOF
5557 /* confdefs.h. */
5558 _ACEOF
5559 cat confdefs.h >>conftest.$ac_ext
5560 cat >>conftest.$ac_ext <<_ACEOF
5561 /* end confdefs.h. */
5562 $ac_includes_default
5563 long longval () { return (long) (sizeof (int)); }
5564 unsigned long ulongval () { return (long) (sizeof (int)); }
5565 #include <stdio.h>
5566 #include <stdlib.h>
5567 int
5568 main ()
5569 {
5570
5571 FILE *f = fopen ("conftest.val", "w");
5572 if (! f)
5573 exit (1);
5574 if (((long) (sizeof (int))) < 0)
5575 {
5576 long i = longval ();
5577 if (i != ((long) (sizeof (int))))
5578 exit (1);
5579 fprintf (f, "%ld\n", i);
5580 }
5581 else
5582 {
5583 unsigned long i = ulongval ();
5584 if (i != ((long) (sizeof (int))))
5585 exit (1);
5586 fprintf (f, "%lu\n", i);
5587 }
5588 exit (ferror (f) || fclose (f) != 0);
5589
5590 ;
5591 return 0;
5592 }
5593 _ACEOF
5594 rm -f conftest$ac_exeext
5595 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5596 (eval $ac_link) 2>&5
5597 ac_status=$?
5598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5601 (eval $ac_try) 2>&5
5602 ac_status=$?
5603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604 (exit $ac_status); }; }; then
5605 ac_cv_sizeof_int=`cat conftest.val`
5606 else
5607 echo "$as_me: program exited with status $ac_status" >&5
5608 echo "$as_me: failed program was:" >&5
5609 sed 's/^/| /' conftest.$ac_ext >&5
5610
5611 ( exit $ac_status )
5612 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5613 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5614 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5615 See \`config.log' for more details." >&5
5616 echo "$as_me: error: cannot compute sizeof (int), 77
5617 See \`config.log' for more details." >&2;}
5618 { (exit 1); exit 1; }; }; }
5619 fi
5620 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5621 fi
5622 fi
5623 rm -f conftest.val
5624 else
5625 ac_cv_sizeof_int=0
5626 fi
5627 fi
5628 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5629 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5630 cat >>confdefs.h <<_ACEOF
5631 #define SIZEOF_INT $ac_cv_sizeof_int
5632 _ACEOF
5633
5634
5635 echo "$as_me:$LINENO: checking for long" >&5
5636 echo $ECHO_N "checking for long... $ECHO_C" >&6
5637 if test "${ac_cv_type_long+set}" = set; then
5638 echo $ECHO_N "(cached) $ECHO_C" >&6
5639 else
5640 cat >conftest.$ac_ext <<_ACEOF
5641 /* confdefs.h. */
5642 _ACEOF
5643 cat confdefs.h >>conftest.$ac_ext
5644 cat >>conftest.$ac_ext <<_ACEOF
5645 /* end confdefs.h. */
5646 $ac_includes_default
5647 int
5648 main ()
5649 {
5650 if ((long *) 0)
5651 return 0;
5652 if (sizeof (long))
5653 return 0;
5654 ;
5655 return 0;
5656 }
5657 _ACEOF
5658 rm -f conftest.$ac_objext
5659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5660 (eval $ac_compile) 2>conftest.er1
5661 ac_status=$?
5662 grep -v '^ *+' conftest.er1 >conftest.err
5663 rm -f conftest.er1
5664 cat conftest.err >&5
5665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5666 (exit $ac_status); } &&
5667 { ac_try='test -z "$ac_c_werror_flag"
5668 || test ! -s conftest.err'
5669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5670 (eval $ac_try) 2>&5
5671 ac_status=$?
5672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5673 (exit $ac_status); }; } &&
5674 { ac_try='test -s conftest.$ac_objext'
5675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5676 (eval $ac_try) 2>&5
5677 ac_status=$?
5678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5679 (exit $ac_status); }; }; then
5680 ac_cv_type_long=yes
5681 else
5682 echo "$as_me: failed program was:" >&5
5683 sed 's/^/| /' conftest.$ac_ext >&5
5684
5685 ac_cv_type_long=no
5686 fi
5687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5688 fi
5689 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5690 echo "${ECHO_T}$ac_cv_type_long" >&6
5691
5692 echo "$as_me:$LINENO: checking size of long" >&5
5693 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5694 if test "${ac_cv_sizeof_long+set}" = set; then
5695 echo $ECHO_N "(cached) $ECHO_C" >&6
5696 else
5697 if test "$ac_cv_type_long" = yes; then
5698 # The cast to unsigned long works around a bug in the HP C Compiler
5699 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5700 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5701 # This bug is HP SR number 8606223364.
5702 if test "$cross_compiling" = yes; then
5703 # Depending upon the size, compute the lo and hi bounds.
5704 cat >conftest.$ac_ext <<_ACEOF
5705 /* confdefs.h. */
5706 _ACEOF
5707 cat confdefs.h >>conftest.$ac_ext
5708 cat >>conftest.$ac_ext <<_ACEOF
5709 /* end confdefs.h. */
5710 $ac_includes_default
5711 int
5712 main ()
5713 {
5714 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5715 test_array [0] = 0
5716
5717 ;
5718 return 0;
5719 }
5720 _ACEOF
5721 rm -f conftest.$ac_objext
5722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5723 (eval $ac_compile) 2>conftest.er1
5724 ac_status=$?
5725 grep -v '^ *+' conftest.er1 >conftest.err
5726 rm -f conftest.er1
5727 cat conftest.err >&5
5728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729 (exit $ac_status); } &&
5730 { ac_try='test -z "$ac_c_werror_flag"
5731 || test ! -s conftest.err'
5732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5733 (eval $ac_try) 2>&5
5734 ac_status=$?
5735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5736 (exit $ac_status); }; } &&
5737 { ac_try='test -s conftest.$ac_objext'
5738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5739 (eval $ac_try) 2>&5
5740 ac_status=$?
5741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5742 (exit $ac_status); }; }; then
5743 ac_lo=0 ac_mid=0
5744 while :; do
5745 cat >conftest.$ac_ext <<_ACEOF
5746 /* confdefs.h. */
5747 _ACEOF
5748 cat confdefs.h >>conftest.$ac_ext
5749 cat >>conftest.$ac_ext <<_ACEOF
5750 /* end confdefs.h. */
5751 $ac_includes_default
5752 int
5753 main ()
5754 {
5755 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5756 test_array [0] = 0
5757
5758 ;
5759 return 0;
5760 }
5761 _ACEOF
5762 rm -f conftest.$ac_objext
5763 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5764 (eval $ac_compile) 2>conftest.er1
5765 ac_status=$?
5766 grep -v '^ *+' conftest.er1 >conftest.err
5767 rm -f conftest.er1
5768 cat conftest.err >&5
5769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770 (exit $ac_status); } &&
5771 { ac_try='test -z "$ac_c_werror_flag"
5772 || test ! -s conftest.err'
5773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774 (eval $ac_try) 2>&5
5775 ac_status=$?
5776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5777 (exit $ac_status); }; } &&
5778 { ac_try='test -s conftest.$ac_objext'
5779 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780 (eval $ac_try) 2>&5
5781 ac_status=$?
5782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783 (exit $ac_status); }; }; then
5784 ac_hi=$ac_mid; break
5785 else
5786 echo "$as_me: failed program was:" >&5
5787 sed 's/^/| /' conftest.$ac_ext >&5
5788
5789 ac_lo=`expr $ac_mid + 1`
5790 if test $ac_lo -le $ac_mid; then
5791 ac_lo= ac_hi=
5792 break
5793 fi
5794 ac_mid=`expr 2 '*' $ac_mid + 1`
5795 fi
5796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5797 done
5798 else
5799 echo "$as_me: failed program was:" >&5
5800 sed 's/^/| /' conftest.$ac_ext >&5
5801
5802 cat >conftest.$ac_ext <<_ACEOF
5803 /* confdefs.h. */
5804 _ACEOF
5805 cat confdefs.h >>conftest.$ac_ext
5806 cat >>conftest.$ac_ext <<_ACEOF
5807 /* end confdefs.h. */
5808 $ac_includes_default
5809 int
5810 main ()
5811 {
5812 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5813 test_array [0] = 0
5814
5815 ;
5816 return 0;
5817 }
5818 _ACEOF
5819 rm -f conftest.$ac_objext
5820 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5821 (eval $ac_compile) 2>conftest.er1
5822 ac_status=$?
5823 grep -v '^ *+' conftest.er1 >conftest.err
5824 rm -f conftest.er1
5825 cat conftest.err >&5
5826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5827 (exit $ac_status); } &&
5828 { ac_try='test -z "$ac_c_werror_flag"
5829 || test ! -s conftest.err'
5830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5831 (eval $ac_try) 2>&5
5832 ac_status=$?
5833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5834 (exit $ac_status); }; } &&
5835 { ac_try='test -s conftest.$ac_objext'
5836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5837 (eval $ac_try) 2>&5
5838 ac_status=$?
5839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5840 (exit $ac_status); }; }; then
5841 ac_hi=-1 ac_mid=-1
5842 while :; do
5843 cat >conftest.$ac_ext <<_ACEOF
5844 /* confdefs.h. */
5845 _ACEOF
5846 cat confdefs.h >>conftest.$ac_ext
5847 cat >>conftest.$ac_ext <<_ACEOF
5848 /* end confdefs.h. */
5849 $ac_includes_default
5850 int
5851 main ()
5852 {
5853 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5854 test_array [0] = 0
5855
5856 ;
5857 return 0;
5858 }
5859 _ACEOF
5860 rm -f conftest.$ac_objext
5861 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5862 (eval $ac_compile) 2>conftest.er1
5863 ac_status=$?
5864 grep -v '^ *+' conftest.er1 >conftest.err
5865 rm -f conftest.er1
5866 cat conftest.err >&5
5867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868 (exit $ac_status); } &&
5869 { ac_try='test -z "$ac_c_werror_flag"
5870 || test ! -s conftest.err'
5871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5872 (eval $ac_try) 2>&5
5873 ac_status=$?
5874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875 (exit $ac_status); }; } &&
5876 { ac_try='test -s conftest.$ac_objext'
5877 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5878 (eval $ac_try) 2>&5
5879 ac_status=$?
5880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881 (exit $ac_status); }; }; then
5882 ac_lo=$ac_mid; break
5883 else
5884 echo "$as_me: failed program was:" >&5
5885 sed 's/^/| /' conftest.$ac_ext >&5
5886
5887 ac_hi=`expr '(' $ac_mid ')' - 1`
5888 if test $ac_mid -le $ac_hi; then
5889 ac_lo= ac_hi=
5890 break
5891 fi
5892 ac_mid=`expr 2 '*' $ac_mid`
5893 fi
5894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895 done
5896 else
5897 echo "$as_me: failed program was:" >&5
5898 sed 's/^/| /' conftest.$ac_ext >&5
5899
5900 ac_lo= ac_hi=
5901 fi
5902 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5903 fi
5904 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5905 # Binary search between lo and hi bounds.
5906 while test "x$ac_lo" != "x$ac_hi"; do
5907 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5908 cat >conftest.$ac_ext <<_ACEOF
5909 /* confdefs.h. */
5910 _ACEOF
5911 cat confdefs.h >>conftest.$ac_ext
5912 cat >>conftest.$ac_ext <<_ACEOF
5913 /* end confdefs.h. */
5914 $ac_includes_default
5915 int
5916 main ()
5917 {
5918 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5919 test_array [0] = 0
5920
5921 ;
5922 return 0;
5923 }
5924 _ACEOF
5925 rm -f conftest.$ac_objext
5926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5927 (eval $ac_compile) 2>conftest.er1
5928 ac_status=$?
5929 grep -v '^ *+' conftest.er1 >conftest.err
5930 rm -f conftest.er1
5931 cat conftest.err >&5
5932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933 (exit $ac_status); } &&
5934 { ac_try='test -z "$ac_c_werror_flag"
5935 || test ! -s conftest.err'
5936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5937 (eval $ac_try) 2>&5
5938 ac_status=$?
5939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5940 (exit $ac_status); }; } &&
5941 { ac_try='test -s conftest.$ac_objext'
5942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5943 (eval $ac_try) 2>&5
5944 ac_status=$?
5945 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5946 (exit $ac_status); }; }; then
5947 ac_hi=$ac_mid
5948 else
5949 echo "$as_me: failed program was:" >&5
5950 sed 's/^/| /' conftest.$ac_ext >&5
5951
5952 ac_lo=`expr '(' $ac_mid ')' + 1`
5953 fi
5954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5955 done
5956 case $ac_lo in
5957 ?*) ac_cv_sizeof_long=$ac_lo;;
5958 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5959 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5960 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5961 See \`config.log' for more details." >&5
5962 echo "$as_me: error: cannot compute sizeof (long), 77
5963 See \`config.log' for more details." >&2;}
5964 { (exit 1); exit 1; }; }; } ;;
5965 esac
5966 else
5967 if test "$cross_compiling" = yes; then
5968 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5969 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5970 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5971 See \`config.log' for more details." >&5
5972 echo "$as_me: error: cannot run test program while cross compiling
5973 See \`config.log' for more details." >&2;}
5974 { (exit 1); exit 1; }; }; }
5975 else
5976 cat >conftest.$ac_ext <<_ACEOF
5977 /* confdefs.h. */
5978 _ACEOF
5979 cat confdefs.h >>conftest.$ac_ext
5980 cat >>conftest.$ac_ext <<_ACEOF
5981 /* end confdefs.h. */
5982 $ac_includes_default
5983 long longval () { return (long) (sizeof (long)); }
5984 unsigned long ulongval () { return (long) (sizeof (long)); }
5985 #include <stdio.h>
5986 #include <stdlib.h>
5987 int
5988 main ()
5989 {
5990
5991 FILE *f = fopen ("conftest.val", "w");
5992 if (! f)
5993 exit (1);
5994 if (((long) (sizeof (long))) < 0)
5995 {
5996 long i = longval ();
5997 if (i != ((long) (sizeof (long))))
5998 exit (1);
5999 fprintf (f, "%ld\n", i);
6000 }
6001 else
6002 {
6003 unsigned long i = ulongval ();
6004 if (i != ((long) (sizeof (long))))
6005 exit (1);
6006 fprintf (f, "%lu\n", i);
6007 }
6008 exit (ferror (f) || fclose (f) != 0);
6009
6010 ;
6011 return 0;
6012 }
6013 _ACEOF
6014 rm -f conftest$ac_exeext
6015 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6016 (eval $ac_link) 2>&5
6017 ac_status=$?
6018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6019 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6021 (eval $ac_try) 2>&5
6022 ac_status=$?
6023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6024 (exit $ac_status); }; }; then
6025 ac_cv_sizeof_long=`cat conftest.val`
6026 else
6027 echo "$as_me: program exited with status $ac_status" >&5
6028 echo "$as_me: failed program was:" >&5
6029 sed 's/^/| /' conftest.$ac_ext >&5
6030
6031 ( exit $ac_status )
6032 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6033 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6034 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6035 See \`config.log' for more details." >&5
6036 echo "$as_me: error: cannot compute sizeof (long), 77
6037 See \`config.log' for more details." >&2;}
6038 { (exit 1); exit 1; }; }; }
6039 fi
6040 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6041 fi
6042 fi
6043 rm -f conftest.val
6044 else
6045 ac_cv_sizeof_long=0
6046 fi
6047 fi
6048 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6049 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6050 cat >>confdefs.h <<_ACEOF
6051 #define SIZEOF_LONG $ac_cv_sizeof_long
6052 _ACEOF
6053
6054
6055 echo "$as_me:$LINENO: checking for long long" >&5
6056 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6057 if test "${ac_cv_type_long_long+set}" = set; then
6058 echo $ECHO_N "(cached) $ECHO_C" >&6
6059 else
6060 cat >conftest.$ac_ext <<_ACEOF
6061 /* confdefs.h. */
6062 _ACEOF
6063 cat confdefs.h >>conftest.$ac_ext
6064 cat >>conftest.$ac_ext <<_ACEOF
6065 /* end confdefs.h. */
6066 $ac_includes_default
6067 int
6068 main ()
6069 {
6070 if ((long long *) 0)
6071 return 0;
6072 if (sizeof (long long))
6073 return 0;
6074 ;
6075 return 0;
6076 }
6077 _ACEOF
6078 rm -f conftest.$ac_objext
6079 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6080 (eval $ac_compile) 2>conftest.er1
6081 ac_status=$?
6082 grep -v '^ *+' conftest.er1 >conftest.err
6083 rm -f conftest.er1
6084 cat conftest.err >&5
6085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6086 (exit $ac_status); } &&
6087 { ac_try='test -z "$ac_c_werror_flag"
6088 || test ! -s conftest.err'
6089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6090 (eval $ac_try) 2>&5
6091 ac_status=$?
6092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093 (exit $ac_status); }; } &&
6094 { ac_try='test -s conftest.$ac_objext'
6095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6096 (eval $ac_try) 2>&5
6097 ac_status=$?
6098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6099 (exit $ac_status); }; }; then
6100 ac_cv_type_long_long=yes
6101 else
6102 echo "$as_me: failed program was:" >&5
6103 sed 's/^/| /' conftest.$ac_ext >&5
6104
6105 ac_cv_type_long_long=no
6106 fi
6107 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6108 fi
6109 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6110 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6111 if test $ac_cv_type_long_long = yes; then
6112
6113 cat >>confdefs.h <<_ACEOF
6114 #define HAVE_LONG_LONG 1
6115 _ACEOF
6116
6117 echo "$as_me:$LINENO: checking for long long" >&5
6118 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6119 if test "${ac_cv_type_long_long+set}" = set; then
6120 echo $ECHO_N "(cached) $ECHO_C" >&6
6121 else
6122 cat >conftest.$ac_ext <<_ACEOF
6123 /* confdefs.h. */
6124 _ACEOF
6125 cat confdefs.h >>conftest.$ac_ext
6126 cat >>conftest.$ac_ext <<_ACEOF
6127 /* end confdefs.h. */
6128 $ac_includes_default
6129 int
6130 main ()
6131 {
6132 if ((long long *) 0)
6133 return 0;
6134 if (sizeof (long long))
6135 return 0;
6136 ;
6137 return 0;
6138 }
6139 _ACEOF
6140 rm -f conftest.$ac_objext
6141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6142 (eval $ac_compile) 2>conftest.er1
6143 ac_status=$?
6144 grep -v '^ *+' conftest.er1 >conftest.err
6145 rm -f conftest.er1
6146 cat conftest.err >&5
6147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6148 (exit $ac_status); } &&
6149 { ac_try='test -z "$ac_c_werror_flag"
6150 || test ! -s conftest.err'
6151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6152 (eval $ac_try) 2>&5
6153 ac_status=$?
6154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155 (exit $ac_status); }; } &&
6156 { ac_try='test -s conftest.$ac_objext'
6157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6158 (eval $ac_try) 2>&5
6159 ac_status=$?
6160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161 (exit $ac_status); }; }; then
6162 ac_cv_type_long_long=yes
6163 else
6164 echo "$as_me: failed program was:" >&5
6165 sed 's/^/| /' conftest.$ac_ext >&5
6166
6167 ac_cv_type_long_long=no
6168 fi
6169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6170 fi
6171 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6172 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6173
6174 echo "$as_me:$LINENO: checking size of long long" >&5
6175 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6176 if test "${ac_cv_sizeof_long_long+set}" = set; then
6177 echo $ECHO_N "(cached) $ECHO_C" >&6
6178 else
6179 if test "$ac_cv_type_long_long" = yes; then
6180 # The cast to unsigned long works around a bug in the HP C Compiler
6181 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6182 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6183 # This bug is HP SR number 8606223364.
6184 if test "$cross_compiling" = yes; then
6185 # Depending upon the size, compute the lo and hi bounds.
6186 cat >conftest.$ac_ext <<_ACEOF
6187 /* confdefs.h. */
6188 _ACEOF
6189 cat confdefs.h >>conftest.$ac_ext
6190 cat >>conftest.$ac_ext <<_ACEOF
6191 /* end confdefs.h. */
6192 $ac_includes_default
6193 int
6194 main ()
6195 {
6196 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6197 test_array [0] = 0
6198
6199 ;
6200 return 0;
6201 }
6202 _ACEOF
6203 rm -f conftest.$ac_objext
6204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6205 (eval $ac_compile) 2>conftest.er1
6206 ac_status=$?
6207 grep -v '^ *+' conftest.er1 >conftest.err
6208 rm -f conftest.er1
6209 cat conftest.err >&5
6210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6211 (exit $ac_status); } &&
6212 { ac_try='test -z "$ac_c_werror_flag"
6213 || test ! -s conftest.err'
6214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6215 (eval $ac_try) 2>&5
6216 ac_status=$?
6217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218 (exit $ac_status); }; } &&
6219 { ac_try='test -s conftest.$ac_objext'
6220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6221 (eval $ac_try) 2>&5
6222 ac_status=$?
6223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6224 (exit $ac_status); }; }; then
6225 ac_lo=0 ac_mid=0
6226 while :; do
6227 cat >conftest.$ac_ext <<_ACEOF
6228 /* confdefs.h. */
6229 _ACEOF
6230 cat confdefs.h >>conftest.$ac_ext
6231 cat >>conftest.$ac_ext <<_ACEOF
6232 /* end confdefs.h. */
6233 $ac_includes_default
6234 int
6235 main ()
6236 {
6237 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6238 test_array [0] = 0
6239
6240 ;
6241 return 0;
6242 }
6243 _ACEOF
6244 rm -f conftest.$ac_objext
6245 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6246 (eval $ac_compile) 2>conftest.er1
6247 ac_status=$?
6248 grep -v '^ *+' conftest.er1 >conftest.err
6249 rm -f conftest.er1
6250 cat conftest.err >&5
6251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6252 (exit $ac_status); } &&
6253 { ac_try='test -z "$ac_c_werror_flag"
6254 || test ! -s conftest.err'
6255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6256 (eval $ac_try) 2>&5
6257 ac_status=$?
6258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6259 (exit $ac_status); }; } &&
6260 { ac_try='test -s conftest.$ac_objext'
6261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6262 (eval $ac_try) 2>&5
6263 ac_status=$?
6264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6265 (exit $ac_status); }; }; then
6266 ac_hi=$ac_mid; break
6267 else
6268 echo "$as_me: failed program was:" >&5
6269 sed 's/^/| /' conftest.$ac_ext >&5
6270
6271 ac_lo=`expr $ac_mid + 1`
6272 if test $ac_lo -le $ac_mid; then
6273 ac_lo= ac_hi=
6274 break
6275 fi
6276 ac_mid=`expr 2 '*' $ac_mid + 1`
6277 fi
6278 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6279 done
6280 else
6281 echo "$as_me: failed program was:" >&5
6282 sed 's/^/| /' conftest.$ac_ext >&5
6283
6284 cat >conftest.$ac_ext <<_ACEOF
6285 /* confdefs.h. */
6286 _ACEOF
6287 cat confdefs.h >>conftest.$ac_ext
6288 cat >>conftest.$ac_ext <<_ACEOF
6289 /* end confdefs.h. */
6290 $ac_includes_default
6291 int
6292 main ()
6293 {
6294 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6295 test_array [0] = 0
6296
6297 ;
6298 return 0;
6299 }
6300 _ACEOF
6301 rm -f conftest.$ac_objext
6302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6303 (eval $ac_compile) 2>conftest.er1
6304 ac_status=$?
6305 grep -v '^ *+' conftest.er1 >conftest.err
6306 rm -f conftest.er1
6307 cat conftest.err >&5
6308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6309 (exit $ac_status); } &&
6310 { ac_try='test -z "$ac_c_werror_flag"
6311 || test ! -s conftest.err'
6312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6313 (eval $ac_try) 2>&5
6314 ac_status=$?
6315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6316 (exit $ac_status); }; } &&
6317 { ac_try='test -s conftest.$ac_objext'
6318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6319 (eval $ac_try) 2>&5
6320 ac_status=$?
6321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6322 (exit $ac_status); }; }; then
6323 ac_hi=-1 ac_mid=-1
6324 while :; do
6325 cat >conftest.$ac_ext <<_ACEOF
6326 /* confdefs.h. */
6327 _ACEOF
6328 cat confdefs.h >>conftest.$ac_ext
6329 cat >>conftest.$ac_ext <<_ACEOF
6330 /* end confdefs.h. */
6331 $ac_includes_default
6332 int
6333 main ()
6334 {
6335 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6336 test_array [0] = 0
6337
6338 ;
6339 return 0;
6340 }
6341 _ACEOF
6342 rm -f conftest.$ac_objext
6343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6344 (eval $ac_compile) 2>conftest.er1
6345 ac_status=$?
6346 grep -v '^ *+' conftest.er1 >conftest.err
6347 rm -f conftest.er1
6348 cat conftest.err >&5
6349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350 (exit $ac_status); } &&
6351 { ac_try='test -z "$ac_c_werror_flag"
6352 || test ! -s conftest.err'
6353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6354 (eval $ac_try) 2>&5
6355 ac_status=$?
6356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357 (exit $ac_status); }; } &&
6358 { ac_try='test -s conftest.$ac_objext'
6359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360 (eval $ac_try) 2>&5
6361 ac_status=$?
6362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363 (exit $ac_status); }; }; then
6364 ac_lo=$ac_mid; break
6365 else
6366 echo "$as_me: failed program was:" >&5
6367 sed 's/^/| /' conftest.$ac_ext >&5
6368
6369 ac_hi=`expr '(' $ac_mid ')' - 1`
6370 if test $ac_mid -le $ac_hi; then
6371 ac_lo= ac_hi=
6372 break
6373 fi
6374 ac_mid=`expr 2 '*' $ac_mid`
6375 fi
6376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6377 done
6378 else
6379 echo "$as_me: failed program was:" >&5
6380 sed 's/^/| /' conftest.$ac_ext >&5
6381
6382 ac_lo= ac_hi=
6383 fi
6384 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6385 fi
6386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6387 # Binary search between lo and hi bounds.
6388 while test "x$ac_lo" != "x$ac_hi"; do
6389 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6390 cat >conftest.$ac_ext <<_ACEOF
6391 /* confdefs.h. */
6392 _ACEOF
6393 cat confdefs.h >>conftest.$ac_ext
6394 cat >>conftest.$ac_ext <<_ACEOF
6395 /* end confdefs.h. */
6396 $ac_includes_default
6397 int
6398 main ()
6399 {
6400 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6401 test_array [0] = 0
6402
6403 ;
6404 return 0;
6405 }
6406 _ACEOF
6407 rm -f conftest.$ac_objext
6408 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6409 (eval $ac_compile) 2>conftest.er1
6410 ac_status=$?
6411 grep -v '^ *+' conftest.er1 >conftest.err
6412 rm -f conftest.er1
6413 cat conftest.err >&5
6414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6415 (exit $ac_status); } &&
6416 { ac_try='test -z "$ac_c_werror_flag"
6417 || test ! -s conftest.err'
6418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6419 (eval $ac_try) 2>&5
6420 ac_status=$?
6421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422 (exit $ac_status); }; } &&
6423 { ac_try='test -s conftest.$ac_objext'
6424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6425 (eval $ac_try) 2>&5
6426 ac_status=$?
6427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428 (exit $ac_status); }; }; then
6429 ac_hi=$ac_mid
6430 else
6431 echo "$as_me: failed program was:" >&5
6432 sed 's/^/| /' conftest.$ac_ext >&5
6433
6434 ac_lo=`expr '(' $ac_mid ')' + 1`
6435 fi
6436 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6437 done
6438 case $ac_lo in
6439 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6440 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6441 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6442 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6443 See \`config.log' for more details." >&5
6444 echo "$as_me: error: cannot compute sizeof (long long), 77
6445 See \`config.log' for more details." >&2;}
6446 { (exit 1); exit 1; }; }; } ;;
6447 esac
6448 else
6449 if test "$cross_compiling" = yes; then
6450 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6451 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6452 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6453 See \`config.log' for more details." >&5
6454 echo "$as_me: error: cannot run test program while cross compiling
6455 See \`config.log' for more details." >&2;}
6456 { (exit 1); exit 1; }; }; }
6457 else
6458 cat >conftest.$ac_ext <<_ACEOF
6459 /* confdefs.h. */
6460 _ACEOF
6461 cat confdefs.h >>conftest.$ac_ext
6462 cat >>conftest.$ac_ext <<_ACEOF
6463 /* end confdefs.h. */
6464 $ac_includes_default
6465 long longval () { return (long) (sizeof (long long)); }
6466 unsigned long ulongval () { return (long) (sizeof (long long)); }
6467 #include <stdio.h>
6468 #include <stdlib.h>
6469 int
6470 main ()
6471 {
6472
6473 FILE *f = fopen ("conftest.val", "w");
6474 if (! f)
6475 exit (1);
6476 if (((long) (sizeof (long long))) < 0)
6477 {
6478 long i = longval ();
6479 if (i != ((long) (sizeof (long long))))
6480 exit (1);
6481 fprintf (f, "%ld\n", i);
6482 }
6483 else
6484 {
6485 unsigned long i = ulongval ();
6486 if (i != ((long) (sizeof (long long))))
6487 exit (1);
6488 fprintf (f, "%lu\n", i);
6489 }
6490 exit (ferror (f) || fclose (f) != 0);
6491
6492 ;
6493 return 0;
6494 }
6495 _ACEOF
6496 rm -f conftest$ac_exeext
6497 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6498 (eval $ac_link) 2>&5
6499 ac_status=$?
6500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6501 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6502 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6503 (eval $ac_try) 2>&5
6504 ac_status=$?
6505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6506 (exit $ac_status); }; }; then
6507 ac_cv_sizeof_long_long=`cat conftest.val`
6508 else
6509 echo "$as_me: program exited with status $ac_status" >&5
6510 echo "$as_me: failed program was:" >&5
6511 sed 's/^/| /' conftest.$ac_ext >&5
6512
6513 ( exit $ac_status )
6514 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6515 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6516 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6517 See \`config.log' for more details." >&5
6518 echo "$as_me: error: cannot compute sizeof (long long), 77
6519 See \`config.log' for more details." >&2;}
6520 { (exit 1); exit 1; }; }; }
6521 fi
6522 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6523 fi
6524 fi
6525 rm -f conftest.val
6526 else
6527 ac_cv_sizeof_long_long=0
6528 fi
6529 fi
6530 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6531 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6532 cat >>confdefs.h <<_ACEOF
6533 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6534 _ACEOF
6535
6536
6537 fi
6538
6539 echo "$as_me:$LINENO: checking for __int64" >&5
6540 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6541 if test "${ac_cv_type___int64+set}" = set; then
6542 echo $ECHO_N "(cached) $ECHO_C" >&6
6543 else
6544 cat >conftest.$ac_ext <<_ACEOF
6545 /* confdefs.h. */
6546 _ACEOF
6547 cat confdefs.h >>conftest.$ac_ext
6548 cat >>conftest.$ac_ext <<_ACEOF
6549 /* end confdefs.h. */
6550 $ac_includes_default
6551 int
6552 main ()
6553 {
6554 if ((__int64 *) 0)
6555 return 0;
6556 if (sizeof (__int64))
6557 return 0;
6558 ;
6559 return 0;
6560 }
6561 _ACEOF
6562 rm -f conftest.$ac_objext
6563 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6564 (eval $ac_compile) 2>conftest.er1
6565 ac_status=$?
6566 grep -v '^ *+' conftest.er1 >conftest.err
6567 rm -f conftest.er1
6568 cat conftest.err >&5
6569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6570 (exit $ac_status); } &&
6571 { ac_try='test -z "$ac_c_werror_flag"
6572 || test ! -s conftest.err'
6573 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6574 (eval $ac_try) 2>&5
6575 ac_status=$?
6576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577 (exit $ac_status); }; } &&
6578 { ac_try='test -s conftest.$ac_objext'
6579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6580 (eval $ac_try) 2>&5
6581 ac_status=$?
6582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583 (exit $ac_status); }; }; then
6584 ac_cv_type___int64=yes
6585 else
6586 echo "$as_me: failed program was:" >&5
6587 sed 's/^/| /' conftest.$ac_ext >&5
6588
6589 ac_cv_type___int64=no
6590 fi
6591 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6592 fi
6593 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6594 echo "${ECHO_T}$ac_cv_type___int64" >&6
6595 if test $ac_cv_type___int64 = yes; then
6596
6597 cat >>confdefs.h <<_ACEOF
6598 #define HAVE___INT64 1
6599 _ACEOF
6600
6601 echo "$as_me:$LINENO: checking for __int64" >&5
6602 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6603 if test "${ac_cv_type___int64+set}" = set; then
6604 echo $ECHO_N "(cached) $ECHO_C" >&6
6605 else
6606 cat >conftest.$ac_ext <<_ACEOF
6607 /* confdefs.h. */
6608 _ACEOF
6609 cat confdefs.h >>conftest.$ac_ext
6610 cat >>conftest.$ac_ext <<_ACEOF
6611 /* end confdefs.h. */
6612 $ac_includes_default
6613 int
6614 main ()
6615 {
6616 if ((__int64 *) 0)
6617 return 0;
6618 if (sizeof (__int64))
6619 return 0;
6620 ;
6621 return 0;
6622 }
6623 _ACEOF
6624 rm -f conftest.$ac_objext
6625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6626 (eval $ac_compile) 2>conftest.er1
6627 ac_status=$?
6628 grep -v '^ *+' conftest.er1 >conftest.err
6629 rm -f conftest.er1
6630 cat conftest.err >&5
6631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632 (exit $ac_status); } &&
6633 { ac_try='test -z "$ac_c_werror_flag"
6634 || test ! -s conftest.err'
6635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6636 (eval $ac_try) 2>&5
6637 ac_status=$?
6638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639 (exit $ac_status); }; } &&
6640 { ac_try='test -s conftest.$ac_objext'
6641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6642 (eval $ac_try) 2>&5
6643 ac_status=$?
6644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645 (exit $ac_status); }; }; then
6646 ac_cv_type___int64=yes
6647 else
6648 echo "$as_me: failed program was:" >&5
6649 sed 's/^/| /' conftest.$ac_ext >&5
6650
6651 ac_cv_type___int64=no
6652 fi
6653 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6654 fi
6655 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6656 echo "${ECHO_T}$ac_cv_type___int64" >&6
6657
6658 echo "$as_me:$LINENO: checking size of __int64" >&5
6659 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6660 if test "${ac_cv_sizeof___int64+set}" = set; then
6661 echo $ECHO_N "(cached) $ECHO_C" >&6
6662 else
6663 if test "$ac_cv_type___int64" = yes; then
6664 # The cast to unsigned long works around a bug in the HP C Compiler
6665 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6666 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6667 # This bug is HP SR number 8606223364.
6668 if test "$cross_compiling" = yes; then
6669 # Depending upon the size, compute the lo and hi bounds.
6670 cat >conftest.$ac_ext <<_ACEOF
6671 /* confdefs.h. */
6672 _ACEOF
6673 cat confdefs.h >>conftest.$ac_ext
6674 cat >>conftest.$ac_ext <<_ACEOF
6675 /* end confdefs.h. */
6676 $ac_includes_default
6677 int
6678 main ()
6679 {
6680 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6681 test_array [0] = 0
6682
6683 ;
6684 return 0;
6685 }
6686 _ACEOF
6687 rm -f conftest.$ac_objext
6688 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6689 (eval $ac_compile) 2>conftest.er1
6690 ac_status=$?
6691 grep -v '^ *+' conftest.er1 >conftest.err
6692 rm -f conftest.er1
6693 cat conftest.err >&5
6694 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6695 (exit $ac_status); } &&
6696 { ac_try='test -z "$ac_c_werror_flag"
6697 || test ! -s conftest.err'
6698 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6699 (eval $ac_try) 2>&5
6700 ac_status=$?
6701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6702 (exit $ac_status); }; } &&
6703 { ac_try='test -s conftest.$ac_objext'
6704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6705 (eval $ac_try) 2>&5
6706 ac_status=$?
6707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6708 (exit $ac_status); }; }; then
6709 ac_lo=0 ac_mid=0
6710 while :; do
6711 cat >conftest.$ac_ext <<_ACEOF
6712 /* confdefs.h. */
6713 _ACEOF
6714 cat confdefs.h >>conftest.$ac_ext
6715 cat >>conftest.$ac_ext <<_ACEOF
6716 /* end confdefs.h. */
6717 $ac_includes_default
6718 int
6719 main ()
6720 {
6721 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6722 test_array [0] = 0
6723
6724 ;
6725 return 0;
6726 }
6727 _ACEOF
6728 rm -f conftest.$ac_objext
6729 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6730 (eval $ac_compile) 2>conftest.er1
6731 ac_status=$?
6732 grep -v '^ *+' conftest.er1 >conftest.err
6733 rm -f conftest.er1
6734 cat conftest.err >&5
6735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736 (exit $ac_status); } &&
6737 { ac_try='test -z "$ac_c_werror_flag"
6738 || test ! -s conftest.err'
6739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6740 (eval $ac_try) 2>&5
6741 ac_status=$?
6742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6743 (exit $ac_status); }; } &&
6744 { ac_try='test -s conftest.$ac_objext'
6745 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6746 (eval $ac_try) 2>&5
6747 ac_status=$?
6748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6749 (exit $ac_status); }; }; then
6750 ac_hi=$ac_mid; break
6751 else
6752 echo "$as_me: failed program was:" >&5
6753 sed 's/^/| /' conftest.$ac_ext >&5
6754
6755 ac_lo=`expr $ac_mid + 1`
6756 if test $ac_lo -le $ac_mid; then
6757 ac_lo= ac_hi=
6758 break
6759 fi
6760 ac_mid=`expr 2 '*' $ac_mid + 1`
6761 fi
6762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6763 done
6764 else
6765 echo "$as_me: failed program was:" >&5
6766 sed 's/^/| /' conftest.$ac_ext >&5
6767
6768 cat >conftest.$ac_ext <<_ACEOF
6769 /* confdefs.h. */
6770 _ACEOF
6771 cat confdefs.h >>conftest.$ac_ext
6772 cat >>conftest.$ac_ext <<_ACEOF
6773 /* end confdefs.h. */
6774 $ac_includes_default
6775 int
6776 main ()
6777 {
6778 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6779 test_array [0] = 0
6780
6781 ;
6782 return 0;
6783 }
6784 _ACEOF
6785 rm -f conftest.$ac_objext
6786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6787 (eval $ac_compile) 2>conftest.er1
6788 ac_status=$?
6789 grep -v '^ *+' conftest.er1 >conftest.err
6790 rm -f conftest.er1
6791 cat conftest.err >&5
6792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6793 (exit $ac_status); } &&
6794 { ac_try='test -z "$ac_c_werror_flag"
6795 || test ! -s conftest.err'
6796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6797 (eval $ac_try) 2>&5
6798 ac_status=$?
6799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800 (exit $ac_status); }; } &&
6801 { ac_try='test -s conftest.$ac_objext'
6802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6803 (eval $ac_try) 2>&5
6804 ac_status=$?
6805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6806 (exit $ac_status); }; }; then
6807 ac_hi=-1 ac_mid=-1
6808 while :; do
6809 cat >conftest.$ac_ext <<_ACEOF
6810 /* confdefs.h. */
6811 _ACEOF
6812 cat confdefs.h >>conftest.$ac_ext
6813 cat >>conftest.$ac_ext <<_ACEOF
6814 /* end confdefs.h. */
6815 $ac_includes_default
6816 int
6817 main ()
6818 {
6819 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6820 test_array [0] = 0
6821
6822 ;
6823 return 0;
6824 }
6825 _ACEOF
6826 rm -f conftest.$ac_objext
6827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6828 (eval $ac_compile) 2>conftest.er1
6829 ac_status=$?
6830 grep -v '^ *+' conftest.er1 >conftest.err
6831 rm -f conftest.er1
6832 cat conftest.err >&5
6833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834 (exit $ac_status); } &&
6835 { ac_try='test -z "$ac_c_werror_flag"
6836 || test ! -s conftest.err'
6837 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6838 (eval $ac_try) 2>&5
6839 ac_status=$?
6840 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6841 (exit $ac_status); }; } &&
6842 { ac_try='test -s conftest.$ac_objext'
6843 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6844 (eval $ac_try) 2>&5
6845 ac_status=$?
6846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6847 (exit $ac_status); }; }; then
6848 ac_lo=$ac_mid; break
6849 else
6850 echo "$as_me: failed program was:" >&5
6851 sed 's/^/| /' conftest.$ac_ext >&5
6852
6853 ac_hi=`expr '(' $ac_mid ')' - 1`
6854 if test $ac_mid -le $ac_hi; then
6855 ac_lo= ac_hi=
6856 break
6857 fi
6858 ac_mid=`expr 2 '*' $ac_mid`
6859 fi
6860 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6861 done
6862 else
6863 echo "$as_me: failed program was:" >&5
6864 sed 's/^/| /' conftest.$ac_ext >&5
6865
6866 ac_lo= ac_hi=
6867 fi
6868 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6869 fi
6870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6871 # Binary search between lo and hi bounds.
6872 while test "x$ac_lo" != "x$ac_hi"; do
6873 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6874 cat >conftest.$ac_ext <<_ACEOF
6875 /* confdefs.h. */
6876 _ACEOF
6877 cat confdefs.h >>conftest.$ac_ext
6878 cat >>conftest.$ac_ext <<_ACEOF
6879 /* end confdefs.h. */
6880 $ac_includes_default
6881 int
6882 main ()
6883 {
6884 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6885 test_array [0] = 0
6886
6887 ;
6888 return 0;
6889 }
6890 _ACEOF
6891 rm -f conftest.$ac_objext
6892 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6893 (eval $ac_compile) 2>conftest.er1
6894 ac_status=$?
6895 grep -v '^ *+' conftest.er1 >conftest.err
6896 rm -f conftest.er1
6897 cat conftest.err >&5
6898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6899 (exit $ac_status); } &&
6900 { ac_try='test -z "$ac_c_werror_flag"
6901 || test ! -s conftest.err'
6902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6903 (eval $ac_try) 2>&5
6904 ac_status=$?
6905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906 (exit $ac_status); }; } &&
6907 { ac_try='test -s conftest.$ac_objext'
6908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6909 (eval $ac_try) 2>&5
6910 ac_status=$?
6911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6912 (exit $ac_status); }; }; then
6913 ac_hi=$ac_mid
6914 else
6915 echo "$as_me: failed program was:" >&5
6916 sed 's/^/| /' conftest.$ac_ext >&5
6917
6918 ac_lo=`expr '(' $ac_mid ')' + 1`
6919 fi
6920 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6921 done
6922 case $ac_lo in
6923 ?*) ac_cv_sizeof___int64=$ac_lo;;
6924 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6925 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6926 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6927 See \`config.log' for more details." >&5
6928 echo "$as_me: error: cannot compute sizeof (__int64), 77
6929 See \`config.log' for more details." >&2;}
6930 { (exit 1); exit 1; }; }; } ;;
6931 esac
6932 else
6933 if test "$cross_compiling" = yes; then
6934 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6935 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6936 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6937 See \`config.log' for more details." >&5
6938 echo "$as_me: error: cannot run test program while cross compiling
6939 See \`config.log' for more details." >&2;}
6940 { (exit 1); exit 1; }; }; }
6941 else
6942 cat >conftest.$ac_ext <<_ACEOF
6943 /* confdefs.h. */
6944 _ACEOF
6945 cat confdefs.h >>conftest.$ac_ext
6946 cat >>conftest.$ac_ext <<_ACEOF
6947 /* end confdefs.h. */
6948 $ac_includes_default
6949 long longval () { return (long) (sizeof (__int64)); }
6950 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6951 #include <stdio.h>
6952 #include <stdlib.h>
6953 int
6954 main ()
6955 {
6956
6957 FILE *f = fopen ("conftest.val", "w");
6958 if (! f)
6959 exit (1);
6960 if (((long) (sizeof (__int64))) < 0)
6961 {
6962 long i = longval ();
6963 if (i != ((long) (sizeof (__int64))))
6964 exit (1);
6965 fprintf (f, "%ld\n", i);
6966 }
6967 else
6968 {
6969 unsigned long i = ulongval ();
6970 if (i != ((long) (sizeof (__int64))))
6971 exit (1);
6972 fprintf (f, "%lu\n", i);
6973 }
6974 exit (ferror (f) || fclose (f) != 0);
6975
6976 ;
6977 return 0;
6978 }
6979 _ACEOF
6980 rm -f conftest$ac_exeext
6981 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6982 (eval $ac_link) 2>&5
6983 ac_status=$?
6984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987 (eval $ac_try) 2>&5
6988 ac_status=$?
6989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990 (exit $ac_status); }; }; then
6991 ac_cv_sizeof___int64=`cat conftest.val`
6992 else
6993 echo "$as_me: program exited with status $ac_status" >&5
6994 echo "$as_me: failed program was:" >&5
6995 sed 's/^/| /' conftest.$ac_ext >&5
6996
6997 ( exit $ac_status )
6998 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6999 echo "$as_me: error: in \`$ac_pwd':" >&2;}
7000 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
7001 See \`config.log' for more details." >&5
7002 echo "$as_me: error: cannot compute sizeof (__int64), 77
7003 See \`config.log' for more details." >&2;}
7004 { (exit 1); exit 1; }; }; }
7005 fi
7006 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7007 fi
7008 fi
7009 rm -f conftest.val
7010 else
7011 ac_cv_sizeof___int64=0
7012 fi
7013 fi
7014 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
7015 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
7016 cat >>confdefs.h <<_ACEOF
7017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
7018 _ACEOF
7019
7020
7021 fi
7022
7023
7024 # ---------------------
7025 # Warnings and checking
7026 # ---------------------
7027
7028 # Check $CC warning features (if it's GCC).
7029 # We want to use -pedantic, but we don't want warnings about
7030 # * 'long long'
7031 # * variadic macros
7032 # * overlong strings
7033 # So, we only use -pedantic if we can disable those warnings.
7034
7035 loose_warn=
7036 save_CFLAGS="$CFLAGS"
7037 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual; do
7038 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7039
7040 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7041 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7042 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7043 echo $ECHO_N "(cached) $ECHO_C" >&6
7044 else
7045 CFLAGS="$option"
7046 cat >conftest.$ac_ext <<_ACEOF
7047 /* confdefs.h. */
7048 _ACEOF
7049 cat confdefs.h >>conftest.$ac_ext
7050 cat >>conftest.$ac_ext <<_ACEOF
7051 /* end confdefs.h. */
7052
7053 int
7054 main ()
7055 {
7056
7057 ;
7058 return 0;
7059 }
7060 _ACEOF
7061 rm -f conftest.$ac_objext
7062 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7063 (eval $ac_compile) 2>conftest.er1
7064 ac_status=$?
7065 grep -v '^ *+' conftest.er1 >conftest.err
7066 rm -f conftest.er1
7067 cat conftest.err >&5
7068 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7069 (exit $ac_status); } &&
7070 { ac_try='test -z "$ac_c_werror_flag"
7071 || test ! -s conftest.err'
7072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7073 (eval $ac_try) 2>&5
7074 ac_status=$?
7075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076 (exit $ac_status); }; } &&
7077 { ac_try='test -s conftest.$ac_objext'
7078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7079 (eval $ac_try) 2>&5
7080 ac_status=$?
7081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082 (exit $ac_status); }; }; then
7083 eval "$as_acx_Woption=yes"
7084 else
7085 echo "$as_me: failed program was:" >&5
7086 sed 's/^/| /' conftest.$ac_ext >&5
7087
7088 eval "$as_acx_Woption=no"
7089 fi
7090 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7091
7092 fi
7093 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7094 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7095 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7096 loose_warn="$loose_warn${loose_warn:+ }$option"
7097 fi
7098
7099 done
7100 CFLAGS="$save_CFLAGS"
7101
7102 strict_warn=
7103 save_CFLAGS="$CFLAGS"
7104 for option in -Wold-style-definition -Wc++-compat -Wmissing-format-attribute; do
7105 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7106
7107 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7108 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7109 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7110 echo $ECHO_N "(cached) $ECHO_C" >&6
7111 else
7112 CFLAGS="$option"
7113 cat >conftest.$ac_ext <<_ACEOF
7114 /* confdefs.h. */
7115 _ACEOF
7116 cat confdefs.h >>conftest.$ac_ext
7117 cat >>conftest.$ac_ext <<_ACEOF
7118 /* end confdefs.h. */
7119
7120 int
7121 main ()
7122 {
7123
7124 ;
7125 return 0;
7126 }
7127 _ACEOF
7128 rm -f conftest.$ac_objext
7129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7130 (eval $ac_compile) 2>conftest.er1
7131 ac_status=$?
7132 grep -v '^ *+' conftest.er1 >conftest.err
7133 rm -f conftest.er1
7134 cat conftest.err >&5
7135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136 (exit $ac_status); } &&
7137 { ac_try='test -z "$ac_c_werror_flag"
7138 || test ! -s conftest.err'
7139 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7140 (eval $ac_try) 2>&5
7141 ac_status=$?
7142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7143 (exit $ac_status); }; } &&
7144 { ac_try='test -s conftest.$ac_objext'
7145 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7146 (eval $ac_try) 2>&5
7147 ac_status=$?
7148 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7149 (exit $ac_status); }; }; then
7150 eval "$as_acx_Woption=yes"
7151 else
7152 echo "$as_me: failed program was:" >&5
7153 sed 's/^/| /' conftest.$ac_ext >&5
7154
7155 eval "$as_acx_Woption=no"
7156 fi
7157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7158
7159 fi
7160 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7161 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7162 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7163 strict_warn="$strict_warn${strict_warn:+ }$option"
7164 fi
7165
7166 done
7167 CFLAGS="$save_CFLAGS"
7168
7169 if test "$GCC" = yes; then
7170 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
7171 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... $ECHO_C" >&6
7172 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then
7173 echo $ECHO_N "(cached) $ECHO_C" >&6
7174 else
7175 save_CFLAGS="$CFLAGS"
7176 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7177 cat >conftest.$ac_ext <<_ACEOF
7178 /* confdefs.h. */
7179 _ACEOF
7180 cat confdefs.h >>conftest.$ac_ext
7181 cat >>conftest.$ac_ext <<_ACEOF
7182 /* end confdefs.h. */
7183
7184 int
7185 main ()
7186 {
7187
7188 ;
7189 return 0;
7190 }
7191 _ACEOF
7192 rm -f conftest.$ac_objext
7193 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7194 (eval $ac_compile) 2>conftest.er1
7195 ac_status=$?
7196 grep -v '^ *+' conftest.er1 >conftest.err
7197 rm -f conftest.er1
7198 cat conftest.err >&5
7199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200 (exit $ac_status); } &&
7201 { ac_try='test -z "$ac_c_werror_flag"
7202 || test ! -s conftest.err'
7203 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7204 (eval $ac_try) 2>&5
7205 ac_status=$?
7206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7207 (exit $ac_status); }; } &&
7208 { ac_try='test -s conftest.$ac_objext'
7209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7210 (eval $ac_try) 2>&5
7211 ac_status=$?
7212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213 (exit $ac_status); }; }; then
7214 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
7215 else
7216 echo "$as_me: failed program was:" >&5
7217 sed 's/^/| /' conftest.$ac_ext >&5
7218
7219 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
7220 fi
7221 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7222 CFLAGS="$save_CFLAGS"
7223 fi
7224 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
7225 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6
7226 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then
7227 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7228 fi
7229
7230
7231 fi
7232
7233
7234 # Check whether --enable-werror-always or --disable-werror-always was given.
7235 if test "${enable_werror_always+set}" = set; then
7236 enableval="$enable_werror_always"
7237
7238 else
7239 enable_werror_always=no
7240 fi;
7241 if test $enable_werror_always = yes; then
7242 strict_warn="$strict_warn${strict_warn:+ }-Werror"
7243 fi
7244
7245
7246
7247
7248 # The above macros do nothing if the compiler is not GCC. However, the
7249 # Makefile has more goo to add other flags, so this variabl is used to
7250 # enables warnings only for GCC.
7251 warn_cflags=
7252 if test "x$GCC" = "xyes"; then
7253 warn_cflags='$(GCC_WARN_CFLAGS)'
7254 fi
7255
7256
7257 # Enable expensive internal checks
7258 is_release=
7259 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7260 is_release=yes
7261 fi
7262
7263 # Check whether --enable-checking or --disable-checking was given.
7264 if test "${enable_checking+set}" = set; then
7265 enableval="$enable_checking"
7266 ac_checking_flags="${enableval}"
7267 else
7268
7269 # Determine the default checks.
7270 if test x$is_release = x ; then
7271 ac_checking_flags=yes
7272 else
7273 ac_checking_flags=release
7274 fi
7275 fi;
7276 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7277 for check in release $ac_checking_flags
7278 do
7279 case $check in
7280 # these set all the flags to specific states
7281 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7282 ac_fold_checking= ; ac_gc_checking=1 ;
7283 ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
7284 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7285 ac_tree_checking=1 ; ac_valgrind_checking= ;
7286 ac_types_checking=1 ;;
7287 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7288 ac_fold_checking= ; ac_gc_checking= ;
7289 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7290 ac_rtlflag_checking= ; ac_runtime_checking= ;
7291 ac_tree_checking= ; ac_valgrind_checking= ;
7292 ac_types_checking= ;;
7293 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7294 ac_fold_checking=1 ; ac_gc_checking=1 ;
7295 ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
7296 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7297 ac_tree_checking=1 ; ac_valgrind_checking= ;
7298 ac_types_checking=1 ;;
7299 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7300 ac_fold_checking= ; ac_gc_checking= ;
7301 ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7302 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7303 ac_tree_checking= ; ac_valgrind_checking= ;
7304 ac_types_checking= ;;
7305 # these enable particular checks
7306 assert) ac_assert_checking=1 ;;
7307 df) ac_df_checking=1 ;;
7308 fold) ac_fold_checking=1 ;;
7309 gc) ac_gc_checking=1 ;;
7310 gcac) ac_gc_always_collect=1 ;;
7311 gimple) ac_gimple_checking=1 ;;
7312 misc) ac_checking=1 ;;
7313 rtl) ac_rtl_checking=1 ;;
7314 rtlflag) ac_rtlflag_checking=1 ;;
7315 runtime) ac_runtime_checking=1 ;;
7316 tree) ac_tree_checking=1 ;;
7317 types) ac_types_checking=1 ;;
7318 valgrind) ac_valgrind_checking=1 ;;
7319 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7320 echo "$as_me: error: unknown check category $check" >&2;}
7321 { (exit 1); exit 1; }; } ;;
7322 esac
7323 done
7324 IFS="$ac_save_IFS"
7325
7326 nocommon_flag=""
7327 if test x$ac_checking != x ; then
7328
7329 cat >>confdefs.h <<\_ACEOF
7330 #define ENABLE_CHECKING 1
7331 _ACEOF
7332
7333 nocommon_flag=-fno-common
7334 fi
7335
7336 if test x$ac_df_checking != x ; then
7337
7338 cat >>confdefs.h <<\_ACEOF
7339 #define ENABLE_DF_CHECKING 1
7340 _ACEOF
7341
7342 fi
7343 if test x$ac_assert_checking != x ; then
7344
7345 cat >>confdefs.h <<\_ACEOF
7346 #define ENABLE_ASSERT_CHECKING 1
7347 _ACEOF
7348
7349 fi
7350 if test x$ac_gimple_checking != x ; then
7351
7352 cat >>confdefs.h <<\_ACEOF
7353 #define ENABLE_GIMPLE_CHECKING 1
7354 _ACEOF
7355
7356 fi
7357
7358 if test x$ac_runtime_checking != x ; then
7359
7360 cat >>confdefs.h <<\_ACEOF
7361 #define ENABLE_RUNTIME_CHECKING 1
7362 _ACEOF
7363
7364 fi
7365 if test x$ac_tree_checking != x ; then
7366
7367 cat >>confdefs.h <<\_ACEOF
7368 #define ENABLE_TREE_CHECKING 1
7369 _ACEOF
7370
7371 TREEBROWSER=tree-browser.o
7372 fi
7373 if test x$ac_types_checking != x ; then
7374
7375 cat >>confdefs.h <<\_ACEOF
7376 #define ENABLE_TYPES_CHECKING 1
7377 _ACEOF
7378
7379 fi
7380
7381 if test x$ac_rtl_checking != x ; then
7382
7383 cat >>confdefs.h <<\_ACEOF
7384 #define ENABLE_RTL_CHECKING 1
7385 _ACEOF
7386
7387 fi
7388 if test x$ac_rtlflag_checking != x ; then
7389
7390 cat >>confdefs.h <<\_ACEOF
7391 #define ENABLE_RTL_FLAG_CHECKING 1
7392 _ACEOF
7393
7394 fi
7395 if test x$ac_gc_checking != x ; then
7396
7397 cat >>confdefs.h <<\_ACEOF
7398 #define ENABLE_GC_CHECKING 1
7399 _ACEOF
7400
7401 fi
7402 if test x$ac_gc_always_collect != x ; then
7403
7404 cat >>confdefs.h <<\_ACEOF
7405 #define ENABLE_GC_ALWAYS_COLLECT 1
7406 _ACEOF
7407
7408 fi
7409 if test x$ac_fold_checking != x ; then
7410
7411 cat >>confdefs.h <<\_ACEOF
7412 #define ENABLE_FOLD_CHECKING 1
7413 _ACEOF
7414
7415 fi
7416 valgrind_path_defines=
7417 valgrind_command=
7418
7419 if test "${ac_cv_header_valgrind_h+set}" = set; then
7420 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7421 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7422 if test "${ac_cv_header_valgrind_h+set}" = set; then
7423 echo $ECHO_N "(cached) $ECHO_C" >&6
7424 fi
7425 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7426 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7427 else
7428 # Is the header compilable?
7429 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7430 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7431 cat >conftest.$ac_ext <<_ACEOF
7432 /* confdefs.h. */
7433 _ACEOF
7434 cat confdefs.h >>conftest.$ac_ext
7435 cat >>conftest.$ac_ext <<_ACEOF
7436 /* end confdefs.h. */
7437 $ac_includes_default
7438 #include <valgrind.h>
7439 _ACEOF
7440 rm -f conftest.$ac_objext
7441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7442 (eval $ac_compile) 2>conftest.er1
7443 ac_status=$?
7444 grep -v '^ *+' conftest.er1 >conftest.err
7445 rm -f conftest.er1
7446 cat conftest.err >&5
7447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448 (exit $ac_status); } &&
7449 { ac_try='test -z "$ac_c_werror_flag"
7450 || test ! -s conftest.err'
7451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7452 (eval $ac_try) 2>&5
7453 ac_status=$?
7454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7455 (exit $ac_status); }; } &&
7456 { ac_try='test -s conftest.$ac_objext'
7457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7458 (eval $ac_try) 2>&5
7459 ac_status=$?
7460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7461 (exit $ac_status); }; }; then
7462 ac_header_compiler=yes
7463 else
7464 echo "$as_me: failed program was:" >&5
7465 sed 's/^/| /' conftest.$ac_ext >&5
7466
7467 ac_header_compiler=no
7468 fi
7469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7470 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7471 echo "${ECHO_T}$ac_header_compiler" >&6
7472
7473 # Is the header present?
7474 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7475 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7476 cat >conftest.$ac_ext <<_ACEOF
7477 /* confdefs.h. */
7478 _ACEOF
7479 cat confdefs.h >>conftest.$ac_ext
7480 cat >>conftest.$ac_ext <<_ACEOF
7481 /* end confdefs.h. */
7482 #include <valgrind.h>
7483 _ACEOF
7484 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7485 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7486 ac_status=$?
7487 grep -v '^ *+' conftest.er1 >conftest.err
7488 rm -f conftest.er1
7489 cat conftest.err >&5
7490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7491 (exit $ac_status); } >/dev/null; then
7492 if test -s conftest.err; then
7493 ac_cpp_err=$ac_c_preproc_warn_flag
7494 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7495 else
7496 ac_cpp_err=
7497 fi
7498 else
7499 ac_cpp_err=yes
7500 fi
7501 if test -z "$ac_cpp_err"; then
7502 ac_header_preproc=yes
7503 else
7504 echo "$as_me: failed program was:" >&5
7505 sed 's/^/| /' conftest.$ac_ext >&5
7506
7507 ac_header_preproc=no
7508 fi
7509 rm -f conftest.err conftest.$ac_ext
7510 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7511 echo "${ECHO_T}$ac_header_preproc" >&6
7512
7513 # So? What about this header?
7514 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7515 yes:no: )
7516 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7517 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7518 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7519 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7520 ac_header_preproc=yes
7521 ;;
7522 no:yes:* )
7523 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7524 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7525 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
7526 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
7527 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7528 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7529 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
7530 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
7531 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7532 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7533 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7534 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7535 (
7536 cat <<\_ASBOX
7537 ## ------------------------------------------ ##
7538 ## Report this to the AC_PACKAGE_NAME lists. ##
7539 ## ------------------------------------------ ##
7540 _ASBOX
7541 ) |
7542 sed "s/^/$as_me: WARNING: /" >&2
7543 ;;
7544 esac
7545 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7546 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7547 if test "${ac_cv_header_valgrind_h+set}" = set; then
7548 echo $ECHO_N "(cached) $ECHO_C" >&6
7549 else
7550 ac_cv_header_valgrind_h=$ac_header_preproc
7551 fi
7552 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7553 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7554
7555 fi
7556 if test $ac_cv_header_valgrind_h = yes; then
7557 have_valgrind_h=yes
7558 else
7559 have_valgrind_h=no
7560 fi
7561
7562
7563
7564 if test x$ac_valgrind_checking != x ; then
7565 # It is certainly possible that there's valgrind but no valgrind.h.
7566 # GCC relies on making annotations so we must have both.
7567 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7568 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7569 cat >conftest.$ac_ext <<_ACEOF
7570 /* confdefs.h. */
7571 _ACEOF
7572 cat confdefs.h >>conftest.$ac_ext
7573 cat >>conftest.$ac_ext <<_ACEOF
7574 /* end confdefs.h. */
7575 #include <valgrind/memcheck.h>
7576 #ifndef VALGRIND_DISCARD
7577 #error VALGRIND_DISCARD not defined
7578 #endif
7579 _ACEOF
7580 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7581 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7582 ac_status=$?
7583 grep -v '^ *+' conftest.er1 >conftest.err
7584 rm -f conftest.er1
7585 cat conftest.err >&5
7586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7587 (exit $ac_status); } >/dev/null; then
7588 if test -s conftest.err; then
7589 ac_cpp_err=$ac_c_preproc_warn_flag
7590 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7591 else
7592 ac_cpp_err=
7593 fi
7594 else
7595 ac_cpp_err=yes
7596 fi
7597 if test -z "$ac_cpp_err"; then
7598 gcc_cv_header_valgrind_memcheck_h=yes
7599 else
7600 echo "$as_me: failed program was:" >&5
7601 sed 's/^/| /' conftest.$ac_ext >&5
7602
7603 gcc_cv_header_valgrind_memcheck_h=no
7604 fi
7605 rm -f conftest.err conftest.$ac_ext
7606 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7607 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7608 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7609 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7610 cat >conftest.$ac_ext <<_ACEOF
7611 /* confdefs.h. */
7612 _ACEOF
7613 cat confdefs.h >>conftest.$ac_ext
7614 cat >>conftest.$ac_ext <<_ACEOF
7615 /* end confdefs.h. */
7616 #include <memcheck.h>
7617 #ifndef VALGRIND_DISCARD
7618 #error VALGRIND_DISCARD not defined
7619 #endif
7620 _ACEOF
7621 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7622 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7623 ac_status=$?
7624 grep -v '^ *+' conftest.er1 >conftest.err
7625 rm -f conftest.er1
7626 cat conftest.err >&5
7627 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7628 (exit $ac_status); } >/dev/null; then
7629 if test -s conftest.err; then
7630 ac_cpp_err=$ac_c_preproc_warn_flag
7631 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7632 else
7633 ac_cpp_err=
7634 fi
7635 else
7636 ac_cpp_err=yes
7637 fi
7638 if test -z "$ac_cpp_err"; then
7639 gcc_cv_header_memcheck_h=yes
7640 else
7641 echo "$as_me: failed program was:" >&5
7642 sed 's/^/| /' conftest.$ac_ext >&5
7643
7644 gcc_cv_header_memcheck_h=no
7645 fi
7646 rm -f conftest.err conftest.$ac_ext
7647 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7648 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7649
7650 # Prepare PATH_SEPARATOR.
7651 # The user is always right.
7652 if test "${PATH_SEPARATOR+set}" != set; then
7653 echo "#! /bin/sh" >conf$$.sh
7654 echo "exit 0" >>conf$$.sh
7655 chmod +x conf$$.sh
7656 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7657 PATH_SEPARATOR=';'
7658 else
7659 PATH_SEPARATOR=:
7660 fi
7661 rm -f conf$$.sh
7662 fi
7663
7664 # Find out how to test for executable files. Don't use a zero-byte file,
7665 # as systems may use methods other than mode bits to determine executability.
7666 cat >conf$$.file <<_ASEOF
7667 #! /bin/sh
7668 exit 0
7669 _ASEOF
7670 chmod +x conf$$.file
7671 if test -x conf$$.file >/dev/null 2>&1; then
7672 ac_executable_p="test -x"
7673 else
7674 ac_executable_p="test -f"
7675 fi
7676 rm -f conf$$.file
7677
7678 # Extract the first word of "valgrind", so it can be a program name with args.
7679 set dummy valgrind; ac_word=$2
7680 echo "$as_me:$LINENO: checking for $ac_word" >&5
7681 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7682 if test "${ac_cv_path_valgrind_path+set}" = set; then
7683 echo $ECHO_N "(cached) $ECHO_C" >&6
7684 else
7685 case "$valgrind_path" in
7686 [\\/]* | ?:[\\/]*)
7687 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7688 ;;
7689 *)
7690 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7691 for ac_dir in $PATH; do
7692 IFS="$ac_save_IFS"
7693 test -z "$ac_dir" && ac_dir=.
7694 for ac_exec_ext in '' $ac_executable_extensions; do
7695 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7696 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7697 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7698 break 2
7699 fi
7700 fi
7701 done
7702 done
7703 IFS="$ac_save_IFS"
7704 ;;
7705 esac
7706 fi
7707 valgrind_path="$ac_cv_path_valgrind_path"
7708 if test -n "$valgrind_path"; then
7709 echo "$as_me:$LINENO: result: $valgrind_path" >&5
7710 echo "${ECHO_T}$valgrind_path" >&6
7711 else
7712 echo "$as_me:$LINENO: result: no" >&5
7713 echo "${ECHO_T}no" >&6
7714 fi
7715
7716 if test "x$valgrind_path" = "x" \
7717 || (test $have_valgrind_h = no \
7718 && test $gcc_cv_header_memcheck_h = no \
7719 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7720 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7721 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7722 { (exit 1); exit 1; }; }
7723 fi
7724 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7725 valgrind_command="$valgrind_path -q"
7726
7727 cat >>confdefs.h <<\_ACEOF
7728 #define ENABLE_VALGRIND_CHECKING 1
7729 _ACEOF
7730
7731 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7732
7733 cat >>confdefs.h <<\_ACEOF
7734 #define HAVE_VALGRIND_MEMCHECK_H 1
7735 _ACEOF
7736
7737 fi
7738 if test $gcc_cv_header_memcheck_h = yes; then
7739
7740 cat >>confdefs.h <<\_ACEOF
7741 #define HAVE_MEMCHECK_H 1
7742 _ACEOF
7743
7744 fi
7745 fi
7746
7747
7748
7749 # Enable code coverage collection
7750 # Check whether --enable-coverage or --disable-coverage was given.
7751 if test "${enable_coverage+set}" = set; then
7752 enableval="$enable_coverage"
7753 case "${enableval}" in
7754 yes|noopt)
7755 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7756 ;;
7757 opt)
7758 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7759 ;;
7760 no)
7761 # a.k.a. --disable-coverage
7762 coverage_flags=""
7763 ;;
7764 *)
7765 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7766 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7767 { (exit 1); exit 1; }; }
7768 ;;
7769 esac
7770 else
7771 coverage_flags=""
7772 fi;
7773
7774
7775 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7776 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7777 enableval="$enable_gather_detailed_mem_stats"
7778
7779 else
7780 enable_gather_detailed_mem_stats=no
7781 fi;
7782 if test x$enable_gather_detailed_mem_stats = xyes ; then
7783
7784 cat >>confdefs.h <<\_ACEOF
7785 #define GATHER_STATISTICS 1
7786 _ACEOF
7787
7788 fi
7789
7790 # -------------------------------
7791 # Miscenalleous configure options
7792 # -------------------------------
7793
7794 # With stabs
7795
7796 # Check whether --with-stabs or --without-stabs was given.
7797 if test "${with_stabs+set}" = set; then
7798 withval="$with_stabs"
7799 stabs="$with_stabs"
7800 else
7801 stabs=no
7802 fi;
7803
7804 # Determine whether or not multilibs are enabled.
7805 # Check whether --enable-multilib or --disable-multilib was given.
7806 if test "${enable_multilib+set}" = set; then
7807 enableval="$enable_multilib"
7808
7809 else
7810 enable_multilib=yes
7811 fi;
7812
7813
7814 # Enable __cxa_atexit for C++.
7815 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7816 if test "${enable___cxa_atexit+set}" = set; then
7817 enableval="$enable___cxa_atexit"
7818
7819 fi;
7820
7821 # Enable C extension for decimal float if target supports it.
7822 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7823 if test "${enable_decimal_float+set}" = set; then
7824 enableval="$enable_decimal_float"
7825
7826 case $enable_decimal_float in
7827 yes | no | bid | dpd) ;;
7828 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7829 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7830 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7831 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7832 { (exit 1); exit 1; }; } ;;
7833 esac
7834
7835 else
7836
7837 case $target in
7838 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7839 enable_decimal_float=yes
7840 ;;
7841 *)
7842 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7843 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7844 enable_decimal_float=no
7845 ;;
7846 esac
7847
7848 fi;
7849
7850 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7851
7852 cat >>confdefs.h <<_ACEOF
7853 #define ENABLE_DECIMAL_FLOAT $dfp
7854 _ACEOF
7855
7856
7857 # x86's use BID format instead of DPD
7858 case x$enable_decimal_float in
7859 xyes)
7860 case $target in
7861 i?86*-*-linux* | x86_64*-*-linux*)
7862 enable_decimal_float=bid
7863 ;;
7864 *)
7865 enable_decimal_float=dpd
7866 ;;
7867 esac
7868 ;;
7869 xno)
7870 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7871 # dependency on libdecnumber.
7872 enable_decimal_float=dpd
7873 ;;
7874 esac
7875
7876
7877 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7878
7879 cat >>confdefs.h <<_ACEOF
7880 #define ENABLE_DECIMAL_BID_FORMAT $bid
7881 _ACEOF
7882
7883
7884 # Enable C extension for fixed-point arithmetic.
7885 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7886 if test "${enable_fixed_point+set}" = set; then
7887 enableval="$enable_fixed_point"
7888
7889
7890 else
7891
7892 case $target in
7893 mips*-*-*)
7894 case $host in
7895 mips*-sgi-irix*)
7896 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7897 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7898 enable_fixed_point=no
7899 ;;
7900 *)
7901 enable_fixed_point=yes
7902 ;;
7903 esac
7904 ;;
7905 *)
7906 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7907 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7908 enable_fixed_point=no
7909 ;;
7910 esac
7911
7912 fi;
7913
7914
7915 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7916
7917 cat >>confdefs.h <<_ACEOF
7918 #define ENABLE_FIXED_POINT $fixedpoint
7919 _ACEOF
7920
7921
7922 # Enable threads
7923 # Pass with no value to take the default
7924 # Pass with a value to specify a thread package
7925 # Check whether --enable-threads or --disable-threads was given.
7926 if test "${enable_threads+set}" = set; then
7927 enableval="$enable_threads"
7928
7929 else
7930 enable_threads=''
7931 fi;
7932
7933 # Check whether --enable-tls or --disable-tls was given.
7934 if test "${enable_tls+set}" = set; then
7935 enableval="$enable_tls"
7936
7937 case $enable_tls in
7938 yes | no) ;;
7939 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7940 Valid choices are 'yes' and 'no'." >&5
7941 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7942 Valid choices are 'yes' and 'no'." >&2;}
7943 { (exit 1); exit 1; }; } ;;
7944 esac
7945
7946 else
7947 enable_tls=''
7948 fi;
7949
7950 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7951 if test "${enable_objc_gc+set}" = set; then
7952 enableval="$enable_objc_gc"
7953 if test x$enable_objc_gc = xno; then
7954 objc_boehm_gc=''
7955 else
7956 objc_boehm_gc=1
7957 fi
7958 else
7959 objc_boehm_gc=''
7960 fi;
7961
7962
7963 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7964 if test "${with_dwarf2+set}" = set; then
7965 withval="$with_dwarf2"
7966 dwarf2="$with_dwarf2"
7967 else
7968 dwarf2=no
7969 fi;
7970
7971 # Check whether --enable-shared or --disable-shared was given.
7972 if test "${enable_shared+set}" = set; then
7973 enableval="$enable_shared"
7974
7975 case $enable_shared in
7976 yes | no) ;;
7977 *)
7978 enable_shared=no
7979 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7980 for pkg in $enableval; do
7981 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7982 enable_shared=yes
7983 fi
7984 done
7985 IFS="$ac_save_ifs"
7986 ;;
7987 esac
7988
7989 else
7990 enable_shared=yes
7991 fi;
7992
7993
7994
7995 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7996 if test "${with_build_sysroot+set}" = set; then
7997 withval="$with_build_sysroot"
7998
7999 fi;
8000
8001
8002 # Check whether --with-sysroot or --without-sysroot was given.
8003 if test "${with_sysroot+set}" = set; then
8004 withval="$with_sysroot"
8005
8006 case ${with_sysroot} in
8007 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
8008 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
8009 esac
8010
8011 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8012 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
8013
8014 if test "x$prefix" = xNONE; then
8015 test_prefix=/usr/local
8016 else
8017 test_prefix=$prefix
8018 fi
8019 if test "x$exec_prefix" = xNONE; then
8020 test_exec_prefix=$test_prefix
8021 else
8022 test_exec_prefix=$exec_prefix
8023 fi
8024 case ${TARGET_SYSTEM_ROOT} in
8025 "${test_prefix}"|"${test_prefix}/"*|\
8026 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8027 '${prefix}'|'${prefix}/'*|\
8028 '${exec_prefix}'|'${exec_prefix}/'*)
8029 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8030 TARGET_SYSTEM_ROOT_DEFINE="$t"
8031 ;;
8032 esac
8033
8034 else
8035
8036 TARGET_SYSTEM_ROOT=
8037 TARGET_SYSTEM_ROOT_DEFINE=
8038 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8039
8040 fi;
8041
8042
8043
8044
8045 # Build with intermodule optimisations
8046 # Check whether --enable-intermodule or --disable-intermodule was given.
8047 if test "${enable_intermodule+set}" = set; then
8048 enableval="$enable_intermodule"
8049 case ${enable_intermodule} in
8050 yes) onestep="-onestep";;
8051 *) onestep="";;
8052 esac
8053 else
8054 onestep=""
8055 fi;
8056
8057
8058
8059
8060 # Check whether --with-pkgversion or --without-pkgversion was given.
8061 if test "${with_pkgversion+set}" = set; then
8062 withval="$with_pkgversion"
8063 case "$withval" in
8064 yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8065 echo "$as_me: error: package version not specified" >&2;}
8066 { (exit 1); exit 1; }; } ;;
8067 no) PKGVERSION= ;;
8068 *) PKGVERSION="($withval) " ;;
8069 esac
8070 else
8071 PKGVERSION="(GCC) "
8072
8073 fi;
8074
8075
8076
8077
8078 # Check whether --with-bugurl or --without-bugurl was given.
8079 if test "${with_bugurl+set}" = set; then
8080 withval="$with_bugurl"
8081 case "$withval" in
8082 yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8083 echo "$as_me: error: bug URL not specified" >&2;}
8084 { (exit 1); exit 1; }; } ;;
8085 no) BUGURL=
8086 ;;
8087 *) BUGURL="$withval"
8088 ;;
8089 esac
8090 else
8091 BUGURL="http://gcc.gnu.org/bugs.html"
8092
8093 fi;
8094 case ${BUGURL} in
8095 "")
8096 REPORT_BUGS_TO=
8097 REPORT_BUGS_TEXI=
8098 ;;
8099 *)
8100 REPORT_BUGS_TO="<$BUGURL>"
8101 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8102 ;;
8103 esac;
8104
8105
8106
8107
8108 # Sanity check enable_languages in case someone does not run the toplevel
8109 # configure # script.
8110 # Check whether --enable-languages or --disable-languages was given.
8111 if test "${enable_languages+set}" = set; then
8112 enableval="$enable_languages"
8113 case ,${enable_languages}, in
8114 ,,|,yes,)
8115 # go safe -- we cannot be much sure without the toplevel
8116 # configure's
8117 # analysis of which target libs are present and usable
8118 enable_languages=c
8119 ;;
8120 *,all,*)
8121 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8122 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8123 { (exit 1); exit 1; }; }
8124 ;;
8125 *,c,*)
8126 ;;
8127 *)
8128 enable_languages=c,${enable_languages}
8129 ;;
8130 esac
8131 else
8132 enable_languages=c
8133 fi;
8134
8135 # Used by documentation targets
8136
8137
8138
8139
8140 # -------------------------
8141 # Checks for other programs
8142 # -------------------------
8143
8144 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8145 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8146 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8147 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8148 echo $ECHO_N "(cached) $ECHO_C" >&6
8149 else
8150 cat >conftest.make <<\_ACEOF
8151 all:
8152 @echo 'ac_maketemp="$(MAKE)"'
8153 _ACEOF
8154 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8155 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8156 if test -n "$ac_maketemp"; then
8157 eval ac_cv_prog_make_${ac_make}_set=yes
8158 else
8159 eval ac_cv_prog_make_${ac_make}_set=no
8160 fi
8161 rm -f conftest.make
8162 fi
8163 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8164 echo "$as_me:$LINENO: result: yes" >&5
8165 echo "${ECHO_T}yes" >&6
8166 SET_MAKE=
8167 else
8168 echo "$as_me:$LINENO: result: no" >&5
8169 echo "${ECHO_T}no" >&6
8170 SET_MAKE="MAKE=${MAKE-make}"
8171 fi
8172
8173
8174 # Find some useful tools
8175 for ac_prog in gawk mawk nawk awk
8176 do
8177 # Extract the first word of "$ac_prog", so it can be a program name with args.
8178 set dummy $ac_prog; ac_word=$2
8179 echo "$as_me:$LINENO: checking for $ac_word" >&5
8180 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8181 if test "${ac_cv_prog_AWK+set}" = set; then
8182 echo $ECHO_N "(cached) $ECHO_C" >&6
8183 else
8184 if test -n "$AWK"; then
8185 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8186 else
8187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8188 for as_dir in $PATH
8189 do
8190 IFS=$as_save_IFS
8191 test -z "$as_dir" && as_dir=.
8192 for ac_exec_ext in '' $ac_executable_extensions; do
8193 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8194 ac_cv_prog_AWK="$ac_prog"
8195 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8196 break 2
8197 fi
8198 done
8199 done
8200
8201 fi
8202 fi
8203 AWK=$ac_cv_prog_AWK
8204 if test -n "$AWK"; then
8205 echo "$as_me:$LINENO: result: $AWK" >&5
8206 echo "${ECHO_T}$AWK" >&6
8207 else
8208 echo "$as_me:$LINENO: result: no" >&5
8209 echo "${ECHO_T}no" >&6
8210 fi
8211
8212 test -n "$AWK" && break
8213 done
8214
8215 # We need awk to create options.c and options.h.
8216 # Bail out if it's missing.
8217 case ${AWK} in
8218 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8219 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8220 { (exit 1); exit 1; }; } ;;
8221 esac
8222
8223 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8224 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8225 if test "${gcc_cv_prog_LN_S+set}" = set; then
8226 echo $ECHO_N "(cached) $ECHO_C" >&6
8227 else
8228 rm -f conftestdata_t
8229 echo >conftestdata_f
8230 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8231 then
8232 gcc_cv_prog_LN_S="ln -s"
8233 else
8234 if ln conftestdata_f conftestdata_t 2>/dev/null
8235 then
8236 gcc_cv_prog_LN_S=ln
8237 else
8238 if cp -p conftestdata_f conftestdata_t 2>/dev/null
8239 then
8240 gcc_cv_prog_LN_S="cp -p"
8241 else
8242 gcc_cv_prog_LN_S=cp
8243 fi
8244 fi
8245 fi
8246 rm -f conftestdata_f conftestdata_t
8247
8248 fi
8249 LN_S="$gcc_cv_prog_LN_S"
8250 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8251 echo "$as_me:$LINENO: result: yes" >&5
8252 echo "${ECHO_T}yes" >&6
8253 else
8254 if test "$gcc_cv_prog_LN_S" = "ln"; then
8255 echo "$as_me:$LINENO: result: no, using ln" >&5
8256 echo "${ECHO_T}no, using ln" >&6
8257 else
8258 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8259 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8260 fi
8261 fi
8262
8263 echo "$as_me:$LINENO: checking whether ln works" >&5
8264 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8265 if test "${acx_cv_prog_LN+set}" = set; then
8266 echo $ECHO_N "(cached) $ECHO_C" >&6
8267 else
8268 rm -f conftestdata_t
8269 echo >conftestdata_f
8270 if ln conftestdata_f conftestdata_t 2>/dev/null
8271 then
8272 acx_cv_prog_LN=ln
8273 else
8274 acx_cv_prog_LN=no
8275 fi
8276 rm -f conftestdata_f conftestdata_t
8277
8278 fi
8279 if test $acx_cv_prog_LN = no; then
8280 LN="$LN_S"
8281 echo "$as_me:$LINENO: result: no, using $LN" >&5
8282 echo "${ECHO_T}no, using $LN" >&6
8283 else
8284 LN="$acx_cv_prog_LN"
8285 echo "$as_me:$LINENO: result: yes" >&5
8286 echo "${ECHO_T}yes" >&6
8287 fi
8288
8289 if test -n "$ac_tool_prefix"; then
8290 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8291 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8292 echo "$as_me:$LINENO: checking for $ac_word" >&5
8293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8294 if test "${ac_cv_prog_RANLIB+set}" = set; then
8295 echo $ECHO_N "(cached) $ECHO_C" >&6
8296 else
8297 if test -n "$RANLIB"; then
8298 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8299 else
8300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8301 for as_dir in $PATH
8302 do
8303 IFS=$as_save_IFS
8304 test -z "$as_dir" && as_dir=.
8305 for ac_exec_ext in '' $ac_executable_extensions; do
8306 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8307 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8308 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8309 break 2
8310 fi
8311 done
8312 done
8313
8314 fi
8315 fi
8316 RANLIB=$ac_cv_prog_RANLIB
8317 if test -n "$RANLIB"; then
8318 echo "$as_me:$LINENO: result: $RANLIB" >&5
8319 echo "${ECHO_T}$RANLIB" >&6
8320 else
8321 echo "$as_me:$LINENO: result: no" >&5
8322 echo "${ECHO_T}no" >&6
8323 fi
8324
8325 fi
8326 if test -z "$ac_cv_prog_RANLIB"; then
8327 ac_ct_RANLIB=$RANLIB
8328 # Extract the first word of "ranlib", so it can be a program name with args.
8329 set dummy ranlib; ac_word=$2
8330 echo "$as_me:$LINENO: checking for $ac_word" >&5
8331 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8332 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8333 echo $ECHO_N "(cached) $ECHO_C" >&6
8334 else
8335 if test -n "$ac_ct_RANLIB"; then
8336 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8337 else
8338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8339 for as_dir in $PATH
8340 do
8341 IFS=$as_save_IFS
8342 test -z "$as_dir" && as_dir=.
8343 for ac_exec_ext in '' $ac_executable_extensions; do
8344 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8345 ac_cv_prog_ac_ct_RANLIB="ranlib"
8346 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8347 break 2
8348 fi
8349 done
8350 done
8351
8352 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8353 fi
8354 fi
8355 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8356 if test -n "$ac_ct_RANLIB"; then
8357 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8358 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8359 else
8360 echo "$as_me:$LINENO: result: no" >&5
8361 echo "${ECHO_T}no" >&6
8362 fi
8363
8364 RANLIB=$ac_ct_RANLIB
8365 else
8366 RANLIB="$ac_cv_prog_RANLIB"
8367 fi
8368
8369 case "${host}" in
8370 *-*-darwin*)
8371 # By default, the Darwin ranlib will not treat common symbols as
8372 # definitions when building the archive table of contents. Other
8373 # ranlibs do that; pass an option to the Darwin ranlib that makes
8374 # it behave similarly.
8375 ranlib_flags="-c"
8376 ;;
8377 *)
8378 ranlib_flags=""
8379 esac
8380
8381
8382 # Find a good install program. We prefer a C program (faster),
8383 # so one script is as good as another. But avoid the broken or
8384 # incompatible versions:
8385 # SysV /etc/install, /usr/sbin/install
8386 # SunOS /usr/etc/install
8387 # IRIX /sbin/install
8388 # AIX /bin/install
8389 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8390 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8391 # ./install, which can be erroneously created by make from ./install.sh.
8392 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8393 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8394 if test -z "$INSTALL"; then
8395 if test "${ac_cv_path_install+set}" = set; then
8396 echo $ECHO_N "(cached) $ECHO_C" >&6
8397 else
8398 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8399 for ac_dir in $PATH; do
8400 # Account for people who put trailing slashes in PATH elements.
8401 case "$ac_dir/" in
8402 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8403 *)
8404 # OSF1 and SCO ODT 3.0 have their own names for install.
8405 for ac_prog in ginstall scoinst install; do
8406 if test -f $ac_dir/$ac_prog; then
8407 if test $ac_prog = install &&
8408 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8409 # AIX install. It has an incompatible calling convention.
8410 # OSF/1 installbsd also uses dspmsg, but is usable.
8411 :
8412 else
8413 ac_cv_path_install="$ac_dir/$ac_prog -c"
8414 break 2
8415 fi
8416 fi
8417 done
8418 ;;
8419 esac
8420 done
8421 IFS="$ac_save_IFS"
8422
8423 fi
8424 if test "${ac_cv_path_install+set}" = set; then
8425 INSTALL="$ac_cv_path_install"
8426 else
8427 # As a last resort, use the slow shell script. We don't cache a
8428 # path for INSTALL within a source directory, because that will
8429 # break other packages using the cache if that directory is
8430 # removed, or if the path is relative.
8431 INSTALL="$ac_install_sh"
8432 fi
8433 fi
8434 echo "$as_me:$LINENO: result: $INSTALL" >&5
8435 echo "${ECHO_T}$INSTALL" >&6
8436
8437 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8438 # It thinks the first close brace ends the variable substitution.
8439 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8440
8441 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8442
8443
8444 # See if cmp has --ignore-initial.
8445 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8446 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8447 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8448 echo $ECHO_N "(cached) $ECHO_C" >&6
8449 else
8450 echo abfoo >t1
8451 echo cdfoo >t2
8452 gcc_cv_prog_cmp_skip=slowcompare
8453 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8454 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8455 :
8456 else
8457 gcc_cv_prog_cmp_skip=gnucompare
8458 fi
8459 fi
8460 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8461 if cmp t1 t2 2 2 > /dev/null 2>&1; then
8462 if cmp t1 t2 1 1 > /dev/null 2>&1; then
8463 :
8464 else
8465 gcc_cv_prog_cmp_skip=fastcompare
8466 fi
8467 fi
8468 fi
8469 rm t1 t2
8470
8471 fi
8472 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8473 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8474 make_compare_target=$gcc_cv_prog_cmp_skip
8475
8476
8477
8478 # See if we have the mktemp command.
8479 # Extract the first word of "mktemp", so it can be a program name with args.
8480 set dummy mktemp; ac_word=$2
8481 echo "$as_me:$LINENO: checking for $ac_word" >&5
8482 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8483 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8484 echo $ECHO_N "(cached) $ECHO_C" >&6
8485 else
8486 if test -n "$have_mktemp_command"; then
8487 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8488 else
8489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8490 for as_dir in $PATH
8491 do
8492 IFS=$as_save_IFS
8493 test -z "$as_dir" && as_dir=.
8494 for ac_exec_ext in '' $ac_executable_extensions; do
8495 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8496 ac_cv_prog_have_mktemp_command="yes"
8497 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8498 break 2
8499 fi
8500 done
8501 done
8502
8503 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8504 fi
8505 fi
8506 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8507 if test -n "$have_mktemp_command"; then
8508 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8509 echo "${ECHO_T}$have_mktemp_command" >&6
8510 else
8511 echo "$as_me:$LINENO: result: no" >&5
8512 echo "${ECHO_T}no" >&6
8513 fi
8514
8515
8516 # See if makeinfo has been installed and is modern enough
8517 # that we can use it.
8518
8519 # Extract the first word of "makeinfo", so it can be a program name with args.
8520 set dummy makeinfo; ac_word=$2
8521 echo "$as_me:$LINENO: checking for $ac_word" >&5
8522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8523 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8524 echo $ECHO_N "(cached) $ECHO_C" >&6
8525 else
8526 if test -n "$MAKEINFO"; then
8527 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8528 else
8529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8530 for as_dir in $PATH
8531 do
8532 IFS=$as_save_IFS
8533 test -z "$as_dir" && as_dir=.
8534 for ac_exec_ext in '' $ac_executable_extensions; do
8535 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8536 ac_cv_prog_MAKEINFO="makeinfo"
8537 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8538 break 2
8539 fi
8540 done
8541 done
8542
8543 fi
8544 fi
8545 MAKEINFO=$ac_cv_prog_MAKEINFO
8546 if test -n "$MAKEINFO"; then
8547 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8548 echo "${ECHO_T}$MAKEINFO" >&6
8549 else
8550 echo "$as_me:$LINENO: result: no" >&5
8551 echo "${ECHO_T}no" >&6
8552 fi
8553
8554 if test -n "$MAKEINFO"; then
8555 # Found it, now check the version.
8556 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8557 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8558 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8559 echo $ECHO_N "(cached) $ECHO_C" >&6
8560 else
8561 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8562 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8563
8564 case $ac_prog_version in
8565 '') gcc_cv_prog_makeinfo_modern=no;;
8566 4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
8567 *) gcc_cv_prog_makeinfo_modern=no;;
8568 esac
8569
8570 fi
8571 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8572 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8573 else
8574 gcc_cv_prog_makeinfo_modern=no
8575 fi
8576 if test $gcc_cv_prog_makeinfo_modern = no; then
8577 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8578 fi
8579
8580 if test $gcc_cv_prog_makeinfo_modern = no; then
8581 { echo "$as_me:$LINENO: WARNING:
8582 *** Makeinfo is missing or too old.
8583 *** Info documentation will not be built." >&5
8584 echo "$as_me: WARNING:
8585 *** Makeinfo is missing or too old.
8586 *** Info documentation will not be built." >&2;}
8587 BUILD_INFO=
8588 else
8589 BUILD_INFO=info
8590 fi
8591
8592
8593 # Is pod2man recent enough to regenerate manpages?
8594 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8595 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8596 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8597 echo "$as_me:$LINENO: result: yes" >&5
8598 echo "${ECHO_T}yes" >&6
8599 GENERATED_MANPAGES=generated-manpages
8600 else
8601 echo "$as_me:$LINENO: result: no" >&5
8602 echo "${ECHO_T}no" >&6
8603 GENERATED_MANPAGES=
8604 fi
8605
8606
8607 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8608
8609 # How about lex?
8610 for ac_prog in flex
8611 do
8612 # Extract the first word of "$ac_prog", so it can be a program name with args.
8613 set dummy $ac_prog; ac_word=$2
8614 echo "$as_me:$LINENO: checking for $ac_word" >&5
8615 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8616 if test "${ac_cv_prog_FLEX+set}" = set; then
8617 echo $ECHO_N "(cached) $ECHO_C" >&6
8618 else
8619 if test -n "$FLEX"; then
8620 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8621 else
8622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8623 for as_dir in $PATH
8624 do
8625 IFS=$as_save_IFS
8626 test -z "$as_dir" && as_dir=.
8627 for ac_exec_ext in '' $ac_executable_extensions; do
8628 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8629 ac_cv_prog_FLEX="$ac_prog"
8630 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8631 break 2
8632 fi
8633 done
8634 done
8635
8636 fi
8637 fi
8638 FLEX=$ac_cv_prog_FLEX
8639 if test -n "$FLEX"; then
8640 echo "$as_me:$LINENO: result: $FLEX" >&5
8641 echo "${ECHO_T}$FLEX" >&6
8642 else
8643 echo "$as_me:$LINENO: result: no" >&5
8644 echo "${ECHO_T}no" >&6
8645 fi
8646
8647 test -n "$FLEX" && break
8648 done
8649 test -n "$FLEX" || FLEX="$MISSING flex"
8650
8651
8652 # Bison?
8653 for ac_prog in bison
8654 do
8655 # Extract the first word of "$ac_prog", so it can be a program name with args.
8656 set dummy $ac_prog; ac_word=$2
8657 echo "$as_me:$LINENO: checking for $ac_word" >&5
8658 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8659 if test "${ac_cv_prog_BISON+set}" = set; then
8660 echo $ECHO_N "(cached) $ECHO_C" >&6
8661 else
8662 if test -n "$BISON"; then
8663 ac_cv_prog_BISON="$BISON" # Let the user override the test.
8664 else
8665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8666 for as_dir in $PATH
8667 do
8668 IFS=$as_save_IFS
8669 test -z "$as_dir" && as_dir=.
8670 for ac_exec_ext in '' $ac_executable_extensions; do
8671 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8672 ac_cv_prog_BISON="$ac_prog"
8673 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8674 break 2
8675 fi
8676 done
8677 done
8678
8679 fi
8680 fi
8681 BISON=$ac_cv_prog_BISON
8682 if test -n "$BISON"; then
8683 echo "$as_me:$LINENO: result: $BISON" >&5
8684 echo "${ECHO_T}$BISON" >&6
8685 else
8686 echo "$as_me:$LINENO: result: no" >&5
8687 echo "${ECHO_T}no" >&6
8688 fi
8689
8690 test -n "$BISON" && break
8691 done
8692 test -n "$BISON" || BISON="$MISSING bison"
8693
8694
8695 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
8696 # check for build == host before using them.
8697
8698 # NM
8699 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8700 && test -d ../binutils ; then
8701 NM='$(objdir)/../binutils/nm-new'
8702 else
8703 # Extract the first word of "nm", so it can be a program name with args.
8704 set dummy nm; ac_word=$2
8705 echo "$as_me:$LINENO: checking for $ac_word" >&5
8706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8707 if test "${ac_cv_prog_NM+set}" = set; then
8708 echo $ECHO_N "(cached) $ECHO_C" >&6
8709 else
8710 if test -n "$NM"; then
8711 ac_cv_prog_NM="$NM" # Let the user override the test.
8712 else
8713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8714 for as_dir in $PATH
8715 do
8716 IFS=$as_save_IFS
8717 test -z "$as_dir" && as_dir=.
8718 for ac_exec_ext in '' $ac_executable_extensions; do
8719 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8720 ac_cv_prog_NM="nm"
8721 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8722 break 2
8723 fi
8724 done
8725 done
8726
8727 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8728 fi
8729 fi
8730 NM=$ac_cv_prog_NM
8731 if test -n "$NM"; then
8732 echo "$as_me:$LINENO: result: $NM" >&5
8733 echo "${ECHO_T}$NM" >&6
8734 else
8735 echo "$as_me:$LINENO: result: no" >&5
8736 echo "${ECHO_T}no" >&6
8737 fi
8738
8739 fi
8740
8741 # AR
8742 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8743 && test -d ../binutils ; then
8744 AR='$(objdir)/../binutils/ar'
8745 else
8746 # Extract the first word of "ar", so it can be a program name with args.
8747 set dummy ar; ac_word=$2
8748 echo "$as_me:$LINENO: checking for $ac_word" >&5
8749 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8750 if test "${ac_cv_prog_AR+set}" = set; then
8751 echo $ECHO_N "(cached) $ECHO_C" >&6
8752 else
8753 if test -n "$AR"; then
8754 ac_cv_prog_AR="$AR" # Let the user override the test.
8755 else
8756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8757 for as_dir in $PATH
8758 do
8759 IFS=$as_save_IFS
8760 test -z "$as_dir" && as_dir=.
8761 for ac_exec_ext in '' $ac_executable_extensions; do
8762 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8763 ac_cv_prog_AR="ar"
8764 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8765 break 2
8766 fi
8767 done
8768 done
8769
8770 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8771 fi
8772 fi
8773 AR=$ac_cv_prog_AR
8774 if test -n "$AR"; then
8775 echo "$as_me:$LINENO: result: $AR" >&5
8776 echo "${ECHO_T}$AR" >&6
8777 else
8778 echo "$as_me:$LINENO: result: no" >&5
8779 echo "${ECHO_T}no" >&6
8780 fi
8781
8782 fi
8783
8784
8785 # --------------------
8786 # Checks for C headers
8787 # --------------------
8788
8789 # Need to reject headers which give warnings, so that the -Werror bootstrap
8790 # works later. *sigh* This needs to come before all header checks.
8791
8792 ac_c_preproc_warn_flag=yes
8793
8794 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8795 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8796 if test "${ac_cv_header_stdc+set}" = set; then
8797 echo $ECHO_N "(cached) $ECHO_C" >&6
8798 else
8799 cat >conftest.$ac_ext <<_ACEOF
8800 /* confdefs.h. */
8801 _ACEOF
8802 cat confdefs.h >>conftest.$ac_ext
8803 cat >>conftest.$ac_ext <<_ACEOF
8804 /* end confdefs.h. */
8805 #include <stdlib.h>
8806 #include <stdarg.h>
8807 #include <string.h>
8808 #include <float.h>
8809
8810 int
8811 main ()
8812 {
8813
8814 ;
8815 return 0;
8816 }
8817 _ACEOF
8818 rm -f conftest.$ac_objext
8819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8820 (eval $ac_compile) 2>conftest.er1
8821 ac_status=$?
8822 grep -v '^ *+' conftest.er1 >conftest.err
8823 rm -f conftest.er1
8824 cat conftest.err >&5
8825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8826 (exit $ac_status); } &&
8827 { ac_try='test -z "$ac_c_werror_flag"
8828 || test ! -s conftest.err'
8829 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8830 (eval $ac_try) 2>&5
8831 ac_status=$?
8832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8833 (exit $ac_status); }; } &&
8834 { ac_try='test -s conftest.$ac_objext'
8835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8836 (eval $ac_try) 2>&5
8837 ac_status=$?
8838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8839 (exit $ac_status); }; }; then
8840 ac_cv_header_stdc=yes
8841 else
8842 echo "$as_me: failed program was:" >&5
8843 sed 's/^/| /' conftest.$ac_ext >&5
8844
8845 ac_cv_header_stdc=no
8846 fi
8847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8848
8849 if test $ac_cv_header_stdc = yes; then
8850 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8851 cat >conftest.$ac_ext <<_ACEOF
8852 /* confdefs.h. */
8853 _ACEOF
8854 cat confdefs.h >>conftest.$ac_ext
8855 cat >>conftest.$ac_ext <<_ACEOF
8856 /* end confdefs.h. */
8857 #include <string.h>
8858
8859 _ACEOF
8860 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8861 $EGREP "memchr" >/dev/null 2>&1; then
8862 :
8863 else
8864 ac_cv_header_stdc=no
8865 fi
8866 rm -f conftest*
8867
8868 fi
8869
8870 if test $ac_cv_header_stdc = yes; then
8871 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8872 cat >conftest.$ac_ext <<_ACEOF
8873 /* confdefs.h. */
8874 _ACEOF
8875 cat confdefs.h >>conftest.$ac_ext
8876 cat >>conftest.$ac_ext <<_ACEOF
8877 /* end confdefs.h. */
8878 #include <stdlib.h>
8879
8880 _ACEOF
8881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8882 $EGREP "free" >/dev/null 2>&1; then
8883 :
8884 else
8885 ac_cv_header_stdc=no
8886 fi
8887 rm -f conftest*
8888
8889 fi
8890
8891 if test $ac_cv_header_stdc = yes; then
8892 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8893 if test "$cross_compiling" = yes; then
8894 :
8895 else
8896 cat >conftest.$ac_ext <<_ACEOF
8897 /* confdefs.h. */
8898 _ACEOF
8899 cat confdefs.h >>conftest.$ac_ext
8900 cat >>conftest.$ac_ext <<_ACEOF
8901 /* end confdefs.h. */
8902 #include <ctype.h>
8903 #if ((' ' & 0x0FF) == 0x020)
8904 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8905 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8906 #else
8907 # define ISLOWER(c) \
8908 (('a' <= (c) && (c) <= 'i') \
8909 || ('j' <= (c) && (c) <= 'r') \
8910 || ('s' <= (c) && (c) <= 'z'))
8911 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8912 #endif
8913
8914 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8915 int
8916 main ()
8917 {
8918 int i;
8919 for (i = 0; i < 256; i++)
8920 if (XOR (islower (i), ISLOWER (i))
8921 || toupper (i) != TOUPPER (i))
8922 exit(2);
8923 exit (0);
8924 }
8925 _ACEOF
8926 rm -f conftest$ac_exeext
8927 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8928 (eval $ac_link) 2>&5
8929 ac_status=$?
8930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8931 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8933 (eval $ac_try) 2>&5
8934 ac_status=$?
8935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8936 (exit $ac_status); }; }; then
8937 :
8938 else
8939 echo "$as_me: program exited with status $ac_status" >&5
8940 echo "$as_me: failed program was:" >&5
8941 sed 's/^/| /' conftest.$ac_ext >&5
8942
8943 ( exit $ac_status )
8944 ac_cv_header_stdc=no
8945 fi
8946 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8947 fi
8948 fi
8949 fi
8950 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8951 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8952 if test $ac_cv_header_stdc = yes; then
8953
8954 cat >>confdefs.h <<\_ACEOF
8955 #define STDC_HEADERS 1
8956 _ACEOF
8957
8958 fi
8959
8960 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8961 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8962 if test "${ac_cv_header_time+set}" = set; then
8963 echo $ECHO_N "(cached) $ECHO_C" >&6
8964 else
8965 cat >conftest.$ac_ext <<_ACEOF
8966 /* confdefs.h. */
8967 _ACEOF
8968 cat confdefs.h >>conftest.$ac_ext
8969 cat >>conftest.$ac_ext <<_ACEOF
8970 /* end confdefs.h. */
8971 #include <sys/types.h>
8972 #include <sys/time.h>
8973 #include <time.h>
8974
8975 int
8976 main ()
8977 {
8978 if ((struct tm *) 0)
8979 return 0;
8980 ;
8981 return 0;
8982 }
8983 _ACEOF
8984 rm -f conftest.$ac_objext
8985 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8986 (eval $ac_compile) 2>conftest.er1
8987 ac_status=$?
8988 grep -v '^ *+' conftest.er1 >conftest.err
8989 rm -f conftest.er1
8990 cat conftest.err >&5
8991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8992 (exit $ac_status); } &&
8993 { ac_try='test -z "$ac_c_werror_flag"
8994 || test ! -s conftest.err'
8995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8996 (eval $ac_try) 2>&5
8997 ac_status=$?
8998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8999 (exit $ac_status); }; } &&
9000 { ac_try='test -s conftest.$ac_objext'
9001 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9002 (eval $ac_try) 2>&5
9003 ac_status=$?
9004 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9005 (exit $ac_status); }; }; then
9006 ac_cv_header_time=yes
9007 else
9008 echo "$as_me: failed program was:" >&5
9009 sed 's/^/| /' conftest.$ac_ext >&5
9010
9011 ac_cv_header_time=no
9012 fi
9013 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9014 fi
9015 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
9016 echo "${ECHO_T}$ac_cv_header_time" >&6
9017 if test $ac_cv_header_time = yes; then
9018
9019 cat >>confdefs.h <<\_ACEOF
9020 #define TIME_WITH_SYS_TIME 1
9021 _ACEOF
9022
9023 fi
9024
9025 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9026 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9027 if test "${gcc_cv_header_string+set}" = set; then
9028 echo $ECHO_N "(cached) $ECHO_C" >&6
9029 else
9030 cat >conftest.$ac_ext <<_ACEOF
9031 /* confdefs.h. */
9032 _ACEOF
9033 cat confdefs.h >>conftest.$ac_ext
9034 cat >>conftest.$ac_ext <<_ACEOF
9035 /* end confdefs.h. */
9036 #include <string.h>
9037 #include <strings.h>
9038 int
9039 main ()
9040 {
9041
9042 ;
9043 return 0;
9044 }
9045 _ACEOF
9046 rm -f conftest.$ac_objext
9047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9048 (eval $ac_compile) 2>conftest.er1
9049 ac_status=$?
9050 grep -v '^ *+' conftest.er1 >conftest.err
9051 rm -f conftest.er1
9052 cat conftest.err >&5
9053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9054 (exit $ac_status); } &&
9055 { ac_try='test -z "$ac_c_werror_flag"
9056 || test ! -s conftest.err'
9057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9058 (eval $ac_try) 2>&5
9059 ac_status=$?
9060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9061 (exit $ac_status); }; } &&
9062 { ac_try='test -s conftest.$ac_objext'
9063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9064 (eval $ac_try) 2>&5
9065 ac_status=$?
9066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9067 (exit $ac_status); }; }; then
9068 gcc_cv_header_string=yes
9069 else
9070 echo "$as_me: failed program was:" >&5
9071 sed 's/^/| /' conftest.$ac_ext >&5
9072
9073 gcc_cv_header_string=no
9074 fi
9075 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9076 fi
9077 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9078 echo "${ECHO_T}$gcc_cv_header_string" >&6
9079 if test $gcc_cv_header_string = yes; then
9080
9081 cat >>confdefs.h <<\_ACEOF
9082 #define STRING_WITH_STRINGS 1
9083 _ACEOF
9084
9085 fi
9086
9087 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9088 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9089 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9090 echo $ECHO_N "(cached) $ECHO_C" >&6
9091 else
9092 cat >conftest.$ac_ext <<_ACEOF
9093 /* confdefs.h. */
9094 _ACEOF
9095 cat confdefs.h >>conftest.$ac_ext
9096 cat >>conftest.$ac_ext <<_ACEOF
9097 /* end confdefs.h. */
9098 #include <sys/types.h>
9099 #include <sys/wait.h>
9100 #ifndef WEXITSTATUS
9101 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9102 #endif
9103 #ifndef WIFEXITED
9104 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9105 #endif
9106
9107 int
9108 main ()
9109 {
9110 int s;
9111 wait (&s);
9112 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9113 ;
9114 return 0;
9115 }
9116 _ACEOF
9117 rm -f conftest.$ac_objext
9118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9119 (eval $ac_compile) 2>conftest.er1
9120 ac_status=$?
9121 grep -v '^ *+' conftest.er1 >conftest.err
9122 rm -f conftest.er1
9123 cat conftest.err >&5
9124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9125 (exit $ac_status); } &&
9126 { ac_try='test -z "$ac_c_werror_flag"
9127 || test ! -s conftest.err'
9128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9129 (eval $ac_try) 2>&5
9130 ac_status=$?
9131 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9132 (exit $ac_status); }; } &&
9133 { ac_try='test -s conftest.$ac_objext'
9134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9135 (eval $ac_try) 2>&5
9136 ac_status=$?
9137 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9138 (exit $ac_status); }; }; then
9139 ac_cv_header_sys_wait_h=yes
9140 else
9141 echo "$as_me: failed program was:" >&5
9142 sed 's/^/| /' conftest.$ac_ext >&5
9143
9144 ac_cv_header_sys_wait_h=no
9145 fi
9146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9147 fi
9148 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9149 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9150 if test $ac_cv_header_sys_wait_h = yes; then
9151
9152 cat >>confdefs.h <<\_ACEOF
9153 #define HAVE_SYS_WAIT_H 1
9154 _ACEOF
9155
9156 fi
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9181 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9182 sys/resource.h sys/param.h sys/times.h sys/stat.h \
9183 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9184 do
9185 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9186 echo "$as_me:$LINENO: checking for $ac_header" >&5
9187 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9188 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9189 echo $ECHO_N "(cached) $ECHO_C" >&6
9190 else
9191 cat >conftest.$ac_ext <<_ACEOF
9192 /* confdefs.h. */
9193 _ACEOF
9194 cat confdefs.h >>conftest.$ac_ext
9195 cat >>conftest.$ac_ext <<_ACEOF
9196 /* end confdefs.h. */
9197 #include <$ac_header>
9198 _ACEOF
9199 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9200 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9201 ac_status=$?
9202 grep -v '^ *+' conftest.er1 >conftest.err
9203 rm -f conftest.er1
9204 cat conftest.err >&5
9205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9206 (exit $ac_status); } >/dev/null; then
9207 if test -s conftest.err; then
9208 ac_cpp_err=$ac_c_preproc_warn_flag
9209 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9210 else
9211 ac_cpp_err=
9212 fi
9213 else
9214 ac_cpp_err=yes
9215 fi
9216 if test -z "$ac_cpp_err"; then
9217 eval "$as_ac_Header=yes"
9218 else
9219 echo "$as_me: failed program was:" >&5
9220 sed 's/^/| /' conftest.$ac_ext >&5
9221
9222 eval "$as_ac_Header=no"
9223 fi
9224 rm -f conftest.err conftest.$ac_ext
9225 fi
9226 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9227 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9228 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9229 cat >>confdefs.h <<_ACEOF
9230 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9231 _ACEOF
9232
9233 fi
9234 done
9235
9236
9237 # Check for thread headers.
9238 echo "$as_me:$LINENO: checking for thread.h" >&5
9239 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9240 if test "${ac_cv_header_thread_h+set}" = set; then
9241 echo $ECHO_N "(cached) $ECHO_C" >&6
9242 else
9243 cat >conftest.$ac_ext <<_ACEOF
9244 /* confdefs.h. */
9245 _ACEOF
9246 cat confdefs.h >>conftest.$ac_ext
9247 cat >>conftest.$ac_ext <<_ACEOF
9248 /* end confdefs.h. */
9249 #include <thread.h>
9250 _ACEOF
9251 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9252 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9253 ac_status=$?
9254 grep -v '^ *+' conftest.er1 >conftest.err
9255 rm -f conftest.er1
9256 cat conftest.err >&5
9257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9258 (exit $ac_status); } >/dev/null; then
9259 if test -s conftest.err; then
9260 ac_cpp_err=$ac_c_preproc_warn_flag
9261 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9262 else
9263 ac_cpp_err=
9264 fi
9265 else
9266 ac_cpp_err=yes
9267 fi
9268 if test -z "$ac_cpp_err"; then
9269 ac_cv_header_thread_h=yes
9270 else
9271 echo "$as_me: failed program was:" >&5
9272 sed 's/^/| /' conftest.$ac_ext >&5
9273
9274 ac_cv_header_thread_h=no
9275 fi
9276 rm -f conftest.err conftest.$ac_ext
9277 fi
9278 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9279 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9280 if test $ac_cv_header_thread_h = yes; then
9281 have_thread_h=yes
9282 else
9283 have_thread_h=
9284 fi
9285
9286 echo "$as_me:$LINENO: checking for pthread.h" >&5
9287 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9288 if test "${ac_cv_header_pthread_h+set}" = set; then
9289 echo $ECHO_N "(cached) $ECHO_C" >&6
9290 else
9291 cat >conftest.$ac_ext <<_ACEOF
9292 /* confdefs.h. */
9293 _ACEOF
9294 cat confdefs.h >>conftest.$ac_ext
9295 cat >>conftest.$ac_ext <<_ACEOF
9296 /* end confdefs.h. */
9297 #include <pthread.h>
9298 _ACEOF
9299 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9300 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9301 ac_status=$?
9302 grep -v '^ *+' conftest.er1 >conftest.err
9303 rm -f conftest.er1
9304 cat conftest.err >&5
9305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9306 (exit $ac_status); } >/dev/null; then
9307 if test -s conftest.err; then
9308 ac_cpp_err=$ac_c_preproc_warn_flag
9309 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9310 else
9311 ac_cpp_err=
9312 fi
9313 else
9314 ac_cpp_err=yes
9315 fi
9316 if test -z "$ac_cpp_err"; then
9317 ac_cv_header_pthread_h=yes
9318 else
9319 echo "$as_me: failed program was:" >&5
9320 sed 's/^/| /' conftest.$ac_ext >&5
9321
9322 ac_cv_header_pthread_h=no
9323 fi
9324 rm -f conftest.err conftest.$ac_ext
9325 fi
9326 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9327 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9328 if test $ac_cv_header_pthread_h = yes; then
9329 have_pthread_h=yes
9330 else
9331 have_pthread_h=
9332 fi
9333
9334
9335 # These tests can't be done till we know if we have limits.h.
9336 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9337 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9338 if test "${gcc_cv_decl_char_bit+set}" = set; then
9339 echo $ECHO_N "(cached) $ECHO_C" >&6
9340 else
9341 cat >conftest.$ac_ext <<_ACEOF
9342 /* confdefs.h. */
9343 _ACEOF
9344 cat confdefs.h >>conftest.$ac_ext
9345 cat >>conftest.$ac_ext <<_ACEOF
9346 /* end confdefs.h. */
9347 #ifdef HAVE_LIMITS_H
9348 #include <limits.h>
9349 #endif
9350 #ifdef CHAR_BIT
9351 found
9352 #endif
9353 _ACEOF
9354 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9355 $EGREP "found" >/dev/null 2>&1; then
9356 gcc_cv_decl_char_bit=yes
9357 else
9358 gcc_cv_decl_char_bit=no
9359 fi
9360 rm -f conftest*
9361
9362
9363 fi
9364 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9365 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9366 if test $gcc_cv_decl_char_bit = no; then
9367 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9368 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9369 if test "${gcc_cv_c_nbby+set}" = set; then
9370 echo $ECHO_N "(cached) $ECHO_C" >&6
9371 else
9372 i=8
9373 gcc_cv_c_nbby=
9374 while test $i -lt 65; do
9375 cat >conftest.$ac_ext <<_ACEOF
9376 /* confdefs.h. */
9377 _ACEOF
9378 cat confdefs.h >>conftest.$ac_ext
9379 cat >>conftest.$ac_ext <<_ACEOF
9380 /* end confdefs.h. */
9381
9382 int
9383 main ()
9384 {
9385 switch(0) {
9386 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9387 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9388 ; }
9389 ;
9390 return 0;
9391 }
9392 _ACEOF
9393 rm -f conftest.$ac_objext
9394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9395 (eval $ac_compile) 2>conftest.er1
9396 ac_status=$?
9397 grep -v '^ *+' conftest.er1 >conftest.err
9398 rm -f conftest.er1
9399 cat conftest.err >&5
9400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9401 (exit $ac_status); } &&
9402 { ac_try='test -z "$ac_c_werror_flag"
9403 || test ! -s conftest.err'
9404 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9405 (eval $ac_try) 2>&5
9406 ac_status=$?
9407 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9408 (exit $ac_status); }; } &&
9409 { ac_try='test -s conftest.$ac_objext'
9410 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9411 (eval $ac_try) 2>&5
9412 ac_status=$?
9413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9414 (exit $ac_status); }; }; then
9415 gcc_cv_c_nbby=$i; break
9416 else
9417 echo "$as_me: failed program was:" >&5
9418 sed 's/^/| /' conftest.$ac_ext >&5
9419
9420 fi
9421 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9422 i=`expr $i + 1`
9423 done
9424 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9425
9426 fi
9427 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9428 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9429 if test $gcc_cv_c_nbby = failed; then
9430 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9431 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9432 { (exit 1); exit 1; }; }
9433 else
9434
9435 cat >>confdefs.h <<_ACEOF
9436 #define CHAR_BIT $gcc_cv_c_nbby
9437 _ACEOF
9438
9439 fi
9440 fi
9441 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9442 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9443 if test "${ac_cv_c_bigendian+set}" = set; then
9444 echo $ECHO_N "(cached) $ECHO_C" >&6
9445 else
9446 # See if sys/param.h defines the BYTE_ORDER macro.
9447 cat >conftest.$ac_ext <<_ACEOF
9448 /* confdefs.h. */
9449 _ACEOF
9450 cat confdefs.h >>conftest.$ac_ext
9451 cat >>conftest.$ac_ext <<_ACEOF
9452 /* end confdefs.h. */
9453 #include <sys/types.h>
9454 #include <sys/param.h>
9455
9456 int
9457 main ()
9458 {
9459 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9460 bogus endian macros
9461 #endif
9462
9463 ;
9464 return 0;
9465 }
9466 _ACEOF
9467 rm -f conftest.$ac_objext
9468 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9469 (eval $ac_compile) 2>conftest.er1
9470 ac_status=$?
9471 grep -v '^ *+' conftest.er1 >conftest.err
9472 rm -f conftest.er1
9473 cat conftest.err >&5
9474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9475 (exit $ac_status); } &&
9476 { ac_try='test -z "$ac_c_werror_flag"
9477 || test ! -s conftest.err'
9478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9479 (eval $ac_try) 2>&5
9480 ac_status=$?
9481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9482 (exit $ac_status); }; } &&
9483 { ac_try='test -s conftest.$ac_objext'
9484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9485 (eval $ac_try) 2>&5
9486 ac_status=$?
9487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9488 (exit $ac_status); }; }; then
9489 # It does; now see whether it defined to BIG_ENDIAN or not.
9490 cat >conftest.$ac_ext <<_ACEOF
9491 /* confdefs.h. */
9492 _ACEOF
9493 cat confdefs.h >>conftest.$ac_ext
9494 cat >>conftest.$ac_ext <<_ACEOF
9495 /* end confdefs.h. */
9496 #include <sys/types.h>
9497 #include <sys/param.h>
9498
9499 int
9500 main ()
9501 {
9502 #if BYTE_ORDER != BIG_ENDIAN
9503 not big endian
9504 #endif
9505
9506 ;
9507 return 0;
9508 }
9509 _ACEOF
9510 rm -f conftest.$ac_objext
9511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9512 (eval $ac_compile) 2>conftest.er1
9513 ac_status=$?
9514 grep -v '^ *+' conftest.er1 >conftest.err
9515 rm -f conftest.er1
9516 cat conftest.err >&5
9517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9518 (exit $ac_status); } &&
9519 { ac_try='test -z "$ac_c_werror_flag"
9520 || test ! -s conftest.err'
9521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9522 (eval $ac_try) 2>&5
9523 ac_status=$?
9524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9525 (exit $ac_status); }; } &&
9526 { ac_try='test -s conftest.$ac_objext'
9527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9528 (eval $ac_try) 2>&5
9529 ac_status=$?
9530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9531 (exit $ac_status); }; }; then
9532 ac_cv_c_bigendian=yes
9533 else
9534 echo "$as_me: failed program was:" >&5
9535 sed 's/^/| /' conftest.$ac_ext >&5
9536
9537 ac_cv_c_bigendian=no
9538 fi
9539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9540 else
9541 echo "$as_me: failed program was:" >&5
9542 sed 's/^/| /' conftest.$ac_ext >&5
9543
9544 # It does not; compile a test program.
9545 if test "$cross_compiling" = yes; then
9546 # try to guess the endianness by grepping values into an object file
9547 ac_cv_c_bigendian=unknown
9548 cat >conftest.$ac_ext <<_ACEOF
9549 /* confdefs.h. */
9550 _ACEOF
9551 cat confdefs.h >>conftest.$ac_ext
9552 cat >>conftest.$ac_ext <<_ACEOF
9553 /* end confdefs.h. */
9554 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9555 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9556 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9557 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9558 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9559 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9560 int
9561 main ()
9562 {
9563 _ascii (); _ebcdic ();
9564 ;
9565 return 0;
9566 }
9567 _ACEOF
9568 rm -f conftest.$ac_objext
9569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9570 (eval $ac_compile) 2>conftest.er1
9571 ac_status=$?
9572 grep -v '^ *+' conftest.er1 >conftest.err
9573 rm -f conftest.er1
9574 cat conftest.err >&5
9575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9576 (exit $ac_status); } &&
9577 { ac_try='test -z "$ac_c_werror_flag"
9578 || test ! -s conftest.err'
9579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580 (eval $ac_try) 2>&5
9581 ac_status=$?
9582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583 (exit $ac_status); }; } &&
9584 { ac_try='test -s conftest.$ac_objext'
9585 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9586 (eval $ac_try) 2>&5
9587 ac_status=$?
9588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9589 (exit $ac_status); }; }; then
9590 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9591 ac_cv_c_bigendian=yes
9592 fi
9593 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9594 if test "$ac_cv_c_bigendian" = unknown; then
9595 ac_cv_c_bigendian=no
9596 else
9597 # finding both strings is unlikely to happen, but who knows?
9598 ac_cv_c_bigendian=unknown
9599 fi
9600 fi
9601 else
9602 echo "$as_me: failed program was:" >&5
9603 sed 's/^/| /' conftest.$ac_ext >&5
9604
9605 fi
9606 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9607 else
9608 cat >conftest.$ac_ext <<_ACEOF
9609 /* confdefs.h. */
9610 _ACEOF
9611 cat confdefs.h >>conftest.$ac_ext
9612 cat >>conftest.$ac_ext <<_ACEOF
9613 /* end confdefs.h. */
9614 int
9615 main ()
9616 {
9617 /* Are we little or big endian? From Harbison&Steele. */
9618 union
9619 {
9620 long l;
9621 char c[sizeof (long)];
9622 } u;
9623 u.l = 1;
9624 exit (u.c[sizeof (long) - 1] == 1);
9625 }
9626 _ACEOF
9627 rm -f conftest$ac_exeext
9628 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9629 (eval $ac_link) 2>&5
9630 ac_status=$?
9631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9632 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9633 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9634 (eval $ac_try) 2>&5
9635 ac_status=$?
9636 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9637 (exit $ac_status); }; }; then
9638 ac_cv_c_bigendian=no
9639 else
9640 echo "$as_me: program exited with status $ac_status" >&5
9641 echo "$as_me: failed program was:" >&5
9642 sed 's/^/| /' conftest.$ac_ext >&5
9643
9644 ( exit $ac_status )
9645 ac_cv_c_bigendian=yes
9646 fi
9647 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9648 fi
9649 fi
9650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9651 fi
9652 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9653 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9654 case $ac_cv_c_bigendian in
9655 yes)
9656
9657 cat >>confdefs.h <<\_ACEOF
9658 #define WORDS_BIGENDIAN 1
9659 _ACEOF
9660 ;;
9661 no)
9662 ;;
9663 *)
9664 { { echo "$as_me:$LINENO: error: unknown endianness
9665 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9666 echo "$as_me: error: unknown endianness
9667 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9668 { (exit 1); exit 1; }; } ;;
9669 esac
9670
9671
9672 # --------
9673 # UNSORTED
9674 # --------
9675
9676
9677 # These libraries may be used by collect2.
9678 # We may need a special search path to get them linked.
9679 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9680 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9681 if test "${gcc_cv_collect2_libs+set}" = set; then
9682 echo $ECHO_N "(cached) $ECHO_C" >&6
9683 else
9684 save_LIBS="$LIBS"
9685 for libs in '' -lld -lmld \
9686 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9687 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9688 do
9689 LIBS="$libs"
9690 cat >conftest.$ac_ext <<_ACEOF
9691 /* confdefs.h. */
9692 _ACEOF
9693 cat confdefs.h >>conftest.$ac_ext
9694 cat >>conftest.$ac_ext <<_ACEOF
9695 /* end confdefs.h. */
9696
9697 /* Override any gcc2 internal prototype to avoid an error. */
9698 #ifdef __cplusplus
9699 extern "C"
9700 #endif
9701 /* We use char because int might match the return type of a gcc2
9702 builtin and then its argument prototype would still apply. */
9703 char ldopen ();
9704 int
9705 main ()
9706 {
9707 ldopen ();
9708 ;
9709 return 0;
9710 }
9711 _ACEOF
9712 rm -f conftest.$ac_objext conftest$ac_exeext
9713 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9714 (eval $ac_link) 2>conftest.er1
9715 ac_status=$?
9716 grep -v '^ *+' conftest.er1 >conftest.err
9717 rm -f conftest.er1
9718 cat conftest.err >&5
9719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9720 (exit $ac_status); } &&
9721 { ac_try='test -z "$ac_c_werror_flag"
9722 || test ! -s conftest.err'
9723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9724 (eval $ac_try) 2>&5
9725 ac_status=$?
9726 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9727 (exit $ac_status); }; } &&
9728 { ac_try='test -s conftest$ac_exeext'
9729 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9730 (eval $ac_try) 2>&5
9731 ac_status=$?
9732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9733 (exit $ac_status); }; }; then
9734 gcc_cv_collect2_libs="$libs"; break
9735 else
9736 echo "$as_me: failed program was:" >&5
9737 sed 's/^/| /' conftest.$ac_ext >&5
9738
9739 fi
9740 rm -f conftest.err conftest.$ac_objext \
9741 conftest$ac_exeext conftest.$ac_ext
9742 done
9743 LIBS="$save_LIBS"
9744 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9745 fi
9746 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9747 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9748 case $gcc_cv_collect2_libs in
9749 "none required") ;;
9750 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9751 esac
9752
9753
9754 # When building Ada code on Alpha, we need exc_resume which is usually in
9755 # -lexc. So test for it.
9756 save_LIBS="$LIBS"
9757 LIBS=
9758 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9759 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9760 if test "${ac_cv_search_exc_resume+set}" = set; then
9761 echo $ECHO_N "(cached) $ECHO_C" >&6
9762 else
9763 ac_func_search_save_LIBS=$LIBS
9764 ac_cv_search_exc_resume=no
9765 cat >conftest.$ac_ext <<_ACEOF
9766 /* confdefs.h. */
9767 _ACEOF
9768 cat confdefs.h >>conftest.$ac_ext
9769 cat >>conftest.$ac_ext <<_ACEOF
9770 /* end confdefs.h. */
9771
9772 /* Override any gcc2 internal prototype to avoid an error. */
9773 #ifdef __cplusplus
9774 extern "C"
9775 #endif
9776 /* We use char because int might match the return type of a gcc2
9777 builtin and then its argument prototype would still apply. */
9778 char exc_resume ();
9779 int
9780 main ()
9781 {
9782 exc_resume ();
9783 ;
9784 return 0;
9785 }
9786 _ACEOF
9787 rm -f conftest.$ac_objext conftest$ac_exeext
9788 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9789 (eval $ac_link) 2>conftest.er1
9790 ac_status=$?
9791 grep -v '^ *+' conftest.er1 >conftest.err
9792 rm -f conftest.er1
9793 cat conftest.err >&5
9794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9795 (exit $ac_status); } &&
9796 { ac_try='test -z "$ac_c_werror_flag"
9797 || test ! -s conftest.err'
9798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9799 (eval $ac_try) 2>&5
9800 ac_status=$?
9801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9802 (exit $ac_status); }; } &&
9803 { ac_try='test -s conftest$ac_exeext'
9804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9805 (eval $ac_try) 2>&5
9806 ac_status=$?
9807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9808 (exit $ac_status); }; }; then
9809 ac_cv_search_exc_resume="none required"
9810 else
9811 echo "$as_me: failed program was:" >&5
9812 sed 's/^/| /' conftest.$ac_ext >&5
9813
9814 fi
9815 rm -f conftest.err conftest.$ac_objext \
9816 conftest$ac_exeext conftest.$ac_ext
9817 if test "$ac_cv_search_exc_resume" = no; then
9818 for ac_lib in exc; do
9819 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9820 cat >conftest.$ac_ext <<_ACEOF
9821 /* confdefs.h. */
9822 _ACEOF
9823 cat confdefs.h >>conftest.$ac_ext
9824 cat >>conftest.$ac_ext <<_ACEOF
9825 /* end confdefs.h. */
9826
9827 /* Override any gcc2 internal prototype to avoid an error. */
9828 #ifdef __cplusplus
9829 extern "C"
9830 #endif
9831 /* We use char because int might match the return type of a gcc2
9832 builtin and then its argument prototype would still apply. */
9833 char exc_resume ();
9834 int
9835 main ()
9836 {
9837 exc_resume ();
9838 ;
9839 return 0;
9840 }
9841 _ACEOF
9842 rm -f conftest.$ac_objext conftest$ac_exeext
9843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9844 (eval $ac_link) 2>conftest.er1
9845 ac_status=$?
9846 grep -v '^ *+' conftest.er1 >conftest.err
9847 rm -f conftest.er1
9848 cat conftest.err >&5
9849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9850 (exit $ac_status); } &&
9851 { ac_try='test -z "$ac_c_werror_flag"
9852 || test ! -s conftest.err'
9853 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9854 (eval $ac_try) 2>&5
9855 ac_status=$?
9856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9857 (exit $ac_status); }; } &&
9858 { ac_try='test -s conftest$ac_exeext'
9859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9860 (eval $ac_try) 2>&5
9861 ac_status=$?
9862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9863 (exit $ac_status); }; }; then
9864 ac_cv_search_exc_resume="-l$ac_lib"
9865 break
9866 else
9867 echo "$as_me: failed program was:" >&5
9868 sed 's/^/| /' conftest.$ac_ext >&5
9869
9870 fi
9871 rm -f conftest.err conftest.$ac_objext \
9872 conftest$ac_exeext conftest.$ac_ext
9873 done
9874 fi
9875 LIBS=$ac_func_search_save_LIBS
9876 fi
9877 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9878 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9879 if test "$ac_cv_search_exc_resume" != no; then
9880 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9881
9882 fi
9883
9884 GNAT_LIBEXC="$LIBS"
9885 LIBS="$save_LIBS"
9886
9887
9888 # Some systems put ldexp and frexp in libm instead of libc; assume
9889 # they're both in the same place. jcf-dump needs them.
9890 save_LIBS="$LIBS"
9891 LIBS=
9892 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9893 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9894 if test "${ac_cv_search_ldexp+set}" = set; then
9895 echo $ECHO_N "(cached) $ECHO_C" >&6
9896 else
9897 ac_func_search_save_LIBS=$LIBS
9898 ac_cv_search_ldexp=no
9899 cat >conftest.$ac_ext <<_ACEOF
9900 /* confdefs.h. */
9901 _ACEOF
9902 cat confdefs.h >>conftest.$ac_ext
9903 cat >>conftest.$ac_ext <<_ACEOF
9904 /* end confdefs.h. */
9905
9906 /* Override any gcc2 internal prototype to avoid an error. */
9907 #ifdef __cplusplus
9908 extern "C"
9909 #endif
9910 /* We use char because int might match the return type of a gcc2
9911 builtin and then its argument prototype would still apply. */
9912 char ldexp ();
9913 int
9914 main ()
9915 {
9916 ldexp ();
9917 ;
9918 return 0;
9919 }
9920 _ACEOF
9921 rm -f conftest.$ac_objext conftest$ac_exeext
9922 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9923 (eval $ac_link) 2>conftest.er1
9924 ac_status=$?
9925 grep -v '^ *+' conftest.er1 >conftest.err
9926 rm -f conftest.er1
9927 cat conftest.err >&5
9928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929 (exit $ac_status); } &&
9930 { ac_try='test -z "$ac_c_werror_flag"
9931 || test ! -s conftest.err'
9932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9933 (eval $ac_try) 2>&5
9934 ac_status=$?
9935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9936 (exit $ac_status); }; } &&
9937 { ac_try='test -s conftest$ac_exeext'
9938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9939 (eval $ac_try) 2>&5
9940 ac_status=$?
9941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9942 (exit $ac_status); }; }; then
9943 ac_cv_search_ldexp="none required"
9944 else
9945 echo "$as_me: failed program was:" >&5
9946 sed 's/^/| /' conftest.$ac_ext >&5
9947
9948 fi
9949 rm -f conftest.err conftest.$ac_objext \
9950 conftest$ac_exeext conftest.$ac_ext
9951 if test "$ac_cv_search_ldexp" = no; then
9952 for ac_lib in m; do
9953 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9954 cat >conftest.$ac_ext <<_ACEOF
9955 /* confdefs.h. */
9956 _ACEOF
9957 cat confdefs.h >>conftest.$ac_ext
9958 cat >>conftest.$ac_ext <<_ACEOF
9959 /* end confdefs.h. */
9960
9961 /* Override any gcc2 internal prototype to avoid an error. */
9962 #ifdef __cplusplus
9963 extern "C"
9964 #endif
9965 /* We use char because int might match the return type of a gcc2
9966 builtin and then its argument prototype would still apply. */
9967 char ldexp ();
9968 int
9969 main ()
9970 {
9971 ldexp ();
9972 ;
9973 return 0;
9974 }
9975 _ACEOF
9976 rm -f conftest.$ac_objext conftest$ac_exeext
9977 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9978 (eval $ac_link) 2>conftest.er1
9979 ac_status=$?
9980 grep -v '^ *+' conftest.er1 >conftest.err
9981 rm -f conftest.er1
9982 cat conftest.err >&5
9983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984 (exit $ac_status); } &&
9985 { ac_try='test -z "$ac_c_werror_flag"
9986 || test ! -s conftest.err'
9987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9988 (eval $ac_try) 2>&5
9989 ac_status=$?
9990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9991 (exit $ac_status); }; } &&
9992 { ac_try='test -s conftest$ac_exeext'
9993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9994 (eval $ac_try) 2>&5
9995 ac_status=$?
9996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9997 (exit $ac_status); }; }; then
9998 ac_cv_search_ldexp="-l$ac_lib"
9999 break
10000 else
10001 echo "$as_me: failed program was:" >&5
10002 sed 's/^/| /' conftest.$ac_ext >&5
10003
10004 fi
10005 rm -f conftest.err conftest.$ac_objext \
10006 conftest$ac_exeext conftest.$ac_ext
10007 done
10008 fi
10009 LIBS=$ac_func_search_save_LIBS
10010 fi
10011 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
10012 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
10013 if test "$ac_cv_search_ldexp" != no; then
10014 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
10015
10016 fi
10017
10018 LDEXP_LIB="$LIBS"
10019 LIBS="$save_LIBS"
10020
10021
10022 # Use <inttypes.h> only if it exists,
10023 # doesn't clash with <sys/types.h>, and declares intmax_t.
10024 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10025 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10026 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10027 echo $ECHO_N "(cached) $ECHO_C" >&6
10028 else
10029 cat >conftest.$ac_ext <<_ACEOF
10030 /* confdefs.h. */
10031 _ACEOF
10032 cat confdefs.h >>conftest.$ac_ext
10033 cat >>conftest.$ac_ext <<_ACEOF
10034 /* end confdefs.h. */
10035 #include <sys/types.h>
10036 #include <inttypes.h>
10037 int
10038 main ()
10039 {
10040 intmax_t i = -1;
10041 ;
10042 return 0;
10043 }
10044 _ACEOF
10045 rm -f conftest.$ac_objext
10046 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10047 (eval $ac_compile) 2>conftest.er1
10048 ac_status=$?
10049 grep -v '^ *+' conftest.er1 >conftest.err
10050 rm -f conftest.er1
10051 cat conftest.err >&5
10052 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10053 (exit $ac_status); } &&
10054 { ac_try='test -z "$ac_c_werror_flag"
10055 || test ! -s conftest.err'
10056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10057 (eval $ac_try) 2>&5
10058 ac_status=$?
10059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10060 (exit $ac_status); }; } &&
10061 { ac_try='test -s conftest.$ac_objext'
10062 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10063 (eval $ac_try) 2>&5
10064 ac_status=$?
10065 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10066 (exit $ac_status); }; }; then
10067 gcc_cv_header_inttypes_h=yes
10068 else
10069 echo "$as_me: failed program was:" >&5
10070 sed 's/^/| /' conftest.$ac_ext >&5
10071
10072 gcc_cv_header_inttypes_h=no
10073 fi
10074 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10075 fi
10076
10077 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10078 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10079 if test $gcc_cv_header_inttypes_h = yes; then
10080
10081 cat >>confdefs.h <<\_ACEOF
10082 #define HAVE_INTTYPES_H 1
10083 _ACEOF
10084
10085 fi
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10123 sysconf strsignal getrusage nl_langinfo \
10124 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10125 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10126 do
10127 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10128 echo "$as_me:$LINENO: checking for $ac_func" >&5
10129 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10130 if eval "test \"\${$as_ac_var+set}\" = set"; then
10131 echo $ECHO_N "(cached) $ECHO_C" >&6
10132 else
10133 cat >conftest.$ac_ext <<_ACEOF
10134 /* confdefs.h. */
10135 _ACEOF
10136 cat confdefs.h >>conftest.$ac_ext
10137 cat >>conftest.$ac_ext <<_ACEOF
10138 /* end confdefs.h. */
10139 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10140 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10141 #define $ac_func innocuous_$ac_func
10142
10143 /* System header to define __stub macros and hopefully few prototypes,
10144 which can conflict with char $ac_func (); below.
10145 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10146 <limits.h> exists even on freestanding compilers. */
10147
10148 #ifdef __STDC__
10149 # include <limits.h>
10150 #else
10151 # include <assert.h>
10152 #endif
10153
10154 #undef $ac_func
10155
10156 /* Override any gcc2 internal prototype to avoid an error. */
10157 #ifdef __cplusplus
10158 extern "C"
10159 {
10160 #endif
10161 /* We use char because int might match the return type of a gcc2
10162 builtin and then its argument prototype would still apply. */
10163 char $ac_func ();
10164 /* The GNU C library defines this for functions which it implements
10165 to always fail with ENOSYS. Some functions are actually named
10166 something starting with __ and the normal name is an alias. */
10167 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10168 choke me
10169 #else
10170 char (*f) () = $ac_func;
10171 #endif
10172 #ifdef __cplusplus
10173 }
10174 #endif
10175
10176 int
10177 main ()
10178 {
10179 return f != $ac_func;
10180 ;
10181 return 0;
10182 }
10183 _ACEOF
10184 rm -f conftest.$ac_objext conftest$ac_exeext
10185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10186 (eval $ac_link) 2>conftest.er1
10187 ac_status=$?
10188 grep -v '^ *+' conftest.er1 >conftest.err
10189 rm -f conftest.er1
10190 cat conftest.err >&5
10191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10192 (exit $ac_status); } &&
10193 { ac_try='test -z "$ac_c_werror_flag"
10194 || test ! -s conftest.err'
10195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10196 (eval $ac_try) 2>&5
10197 ac_status=$?
10198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10199 (exit $ac_status); }; } &&
10200 { ac_try='test -s conftest$ac_exeext'
10201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10202 (eval $ac_try) 2>&5
10203 ac_status=$?
10204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10205 (exit $ac_status); }; }; then
10206 eval "$as_ac_var=yes"
10207 else
10208 echo "$as_me: failed program was:" >&5
10209 sed 's/^/| /' conftest.$ac_ext >&5
10210
10211 eval "$as_ac_var=no"
10212 fi
10213 rm -f conftest.err conftest.$ac_objext \
10214 conftest$ac_exeext conftest.$ac_ext
10215 fi
10216 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10217 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10218 if test `eval echo '${'$as_ac_var'}'` = yes; then
10219 cat >>confdefs.h <<_ACEOF
10220 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10221 _ACEOF
10222
10223 fi
10224 done
10225
10226
10227 if test x$ac_cv_func_mbstowcs = xyes; then
10228 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10229 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10230 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10231 echo $ECHO_N "(cached) $ECHO_C" >&6
10232 else
10233 if test "$cross_compiling" = yes; then
10234 gcc_cv_func_mbstowcs_works=yes
10235 else
10236 cat >conftest.$ac_ext <<_ACEOF
10237 /* confdefs.h. */
10238 _ACEOF
10239 cat confdefs.h >>conftest.$ac_ext
10240 cat >>conftest.$ac_ext <<_ACEOF
10241 /* end confdefs.h. */
10242 #include <stdlib.h>
10243 int main()
10244 {
10245 mbstowcs(0, "", 0);
10246 return 0;
10247 }
10248 _ACEOF
10249 rm -f conftest$ac_exeext
10250 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10251 (eval $ac_link) 2>&5
10252 ac_status=$?
10253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10254 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10256 (eval $ac_try) 2>&5
10257 ac_status=$?
10258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10259 (exit $ac_status); }; }; then
10260 gcc_cv_func_mbstowcs_works=yes
10261 else
10262 echo "$as_me: program exited with status $ac_status" >&5
10263 echo "$as_me: failed program was:" >&5
10264 sed 's/^/| /' conftest.$ac_ext >&5
10265
10266 ( exit $ac_status )
10267 gcc_cv_func_mbstowcs_works=no
10268 fi
10269 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10270 fi
10271 fi
10272 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10273 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10274 if test x$gcc_cv_func_mbstowcs_works = xyes; then
10275
10276 cat >>confdefs.h <<\_ACEOF
10277 #define HAVE_WORKING_MBSTOWCS 1
10278 _ACEOF
10279
10280 fi
10281 fi
10282
10283 echo "$as_me:$LINENO: checking for ssize_t" >&5
10284 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10285 if test "${ac_cv_type_ssize_t+set}" = set; then
10286 echo $ECHO_N "(cached) $ECHO_C" >&6
10287 else
10288 cat >conftest.$ac_ext <<_ACEOF
10289 /* confdefs.h. */
10290 _ACEOF
10291 cat confdefs.h >>conftest.$ac_ext
10292 cat >>conftest.$ac_ext <<_ACEOF
10293 /* end confdefs.h. */
10294 $ac_includes_default
10295 int
10296 main ()
10297 {
10298 if ((ssize_t *) 0)
10299 return 0;
10300 if (sizeof (ssize_t))
10301 return 0;
10302 ;
10303 return 0;
10304 }
10305 _ACEOF
10306 rm -f conftest.$ac_objext
10307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10308 (eval $ac_compile) 2>conftest.er1
10309 ac_status=$?
10310 grep -v '^ *+' conftest.er1 >conftest.err
10311 rm -f conftest.er1
10312 cat conftest.err >&5
10313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10314 (exit $ac_status); } &&
10315 { ac_try='test -z "$ac_c_werror_flag"
10316 || test ! -s conftest.err'
10317 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10318 (eval $ac_try) 2>&5
10319 ac_status=$?
10320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10321 (exit $ac_status); }; } &&
10322 { ac_try='test -s conftest.$ac_objext'
10323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10324 (eval $ac_try) 2>&5
10325 ac_status=$?
10326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10327 (exit $ac_status); }; }; then
10328 ac_cv_type_ssize_t=yes
10329 else
10330 echo "$as_me: failed program was:" >&5
10331 sed 's/^/| /' conftest.$ac_ext >&5
10332
10333 ac_cv_type_ssize_t=no
10334 fi
10335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10336 fi
10337 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10338 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10339 if test $ac_cv_type_ssize_t = yes; then
10340 :
10341 else
10342
10343 cat >>confdefs.h <<_ACEOF
10344 #define ssize_t int
10345 _ACEOF
10346
10347 fi
10348
10349 echo "$as_me:$LINENO: checking for caddr_t" >&5
10350 echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6
10351 if test "${ac_cv_type_caddr_t+set}" = set; then
10352 echo $ECHO_N "(cached) $ECHO_C" >&6
10353 else
10354 cat >conftest.$ac_ext <<_ACEOF
10355 /* confdefs.h. */
10356 _ACEOF
10357 cat confdefs.h >>conftest.$ac_ext
10358 cat >>conftest.$ac_ext <<_ACEOF
10359 /* end confdefs.h. */
10360 $ac_includes_default
10361 int
10362 main ()
10363 {
10364 if ((caddr_t *) 0)
10365 return 0;
10366 if (sizeof (caddr_t))
10367 return 0;
10368 ;
10369 return 0;
10370 }
10371 _ACEOF
10372 rm -f conftest.$ac_objext
10373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10374 (eval $ac_compile) 2>conftest.er1
10375 ac_status=$?
10376 grep -v '^ *+' conftest.er1 >conftest.err
10377 rm -f conftest.er1
10378 cat conftest.err >&5
10379 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10380 (exit $ac_status); } &&
10381 { ac_try='test -z "$ac_c_werror_flag"
10382 || test ! -s conftest.err'
10383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10384 (eval $ac_try) 2>&5
10385 ac_status=$?
10386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10387 (exit $ac_status); }; } &&
10388 { ac_try='test -s conftest.$ac_objext'
10389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10390 (eval $ac_try) 2>&5
10391 ac_status=$?
10392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10393 (exit $ac_status); }; }; then
10394 ac_cv_type_caddr_t=yes
10395 else
10396 echo "$as_me: failed program was:" >&5
10397 sed 's/^/| /' conftest.$ac_ext >&5
10398
10399 ac_cv_type_caddr_t=no
10400 fi
10401 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10402 fi
10403 echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5
10404 echo "${ECHO_T}$ac_cv_type_caddr_t" >&6
10405 if test $ac_cv_type_caddr_t = yes; then
10406 :
10407 else
10408
10409 cat >>confdefs.h <<_ACEOF
10410 #define caddr_t char *
10411 _ACEOF
10412
10413 fi
10414
10415
10416 # Try to determine the array type of the second argument of getgroups
10417 # for the target system (int or gid_t).
10418 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10419 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10420 if test "${ac_cv_type_uid_t+set}" = set; then
10421 echo $ECHO_N "(cached) $ECHO_C" >&6
10422 else
10423 cat >conftest.$ac_ext <<_ACEOF
10424 /* confdefs.h. */
10425 _ACEOF
10426 cat confdefs.h >>conftest.$ac_ext
10427 cat >>conftest.$ac_ext <<_ACEOF
10428 /* end confdefs.h. */
10429 #include <sys/types.h>
10430
10431 _ACEOF
10432 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10433 $EGREP "uid_t" >/dev/null 2>&1; then
10434 ac_cv_type_uid_t=yes
10435 else
10436 ac_cv_type_uid_t=no
10437 fi
10438 rm -f conftest*
10439
10440 fi
10441 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10442 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10443 if test $ac_cv_type_uid_t = no; then
10444
10445 cat >>confdefs.h <<\_ACEOF
10446 #define uid_t int
10447 _ACEOF
10448
10449
10450 cat >>confdefs.h <<\_ACEOF
10451 #define gid_t int
10452 _ACEOF
10453
10454 fi
10455
10456 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10457 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10458 if test "${ac_cv_type_getgroups+set}" = set; then
10459 echo $ECHO_N "(cached) $ECHO_C" >&6
10460 else
10461 if test "$cross_compiling" = yes; then
10462 ac_cv_type_getgroups=cross
10463 else
10464 cat >conftest.$ac_ext <<_ACEOF
10465 /* confdefs.h. */
10466 _ACEOF
10467 cat confdefs.h >>conftest.$ac_ext
10468 cat >>conftest.$ac_ext <<_ACEOF
10469 /* end confdefs.h. */
10470 /* Thanks to Mike Rendell for this test. */
10471 #include <sys/types.h>
10472 #define NGID 256
10473 #undef MAX
10474 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10475
10476 int
10477 main ()
10478 {
10479 gid_t gidset[NGID];
10480 int i, n;
10481 union { gid_t gval; long lval; } val;
10482
10483 val.lval = -1;
10484 for (i = 0; i < NGID; i++)
10485 gidset[i] = val.gval;
10486 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10487 gidset);
10488 /* Exit non-zero if getgroups seems to require an array of ints. This
10489 happens when gid_t is short but getgroups modifies an array of ints. */
10490 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10491 }
10492 _ACEOF
10493 rm -f conftest$ac_exeext
10494 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10495 (eval $ac_link) 2>&5
10496 ac_status=$?
10497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10498 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10500 (eval $ac_try) 2>&5
10501 ac_status=$?
10502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10503 (exit $ac_status); }; }; then
10504 ac_cv_type_getgroups=gid_t
10505 else
10506 echo "$as_me: program exited with status $ac_status" >&5
10507 echo "$as_me: failed program was:" >&5
10508 sed 's/^/| /' conftest.$ac_ext >&5
10509
10510 ( exit $ac_status )
10511 ac_cv_type_getgroups=int
10512 fi
10513 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10514 fi
10515 if test $ac_cv_type_getgroups = cross; then
10516 cat >conftest.$ac_ext <<_ACEOF
10517 /* confdefs.h. */
10518 _ACEOF
10519 cat confdefs.h >>conftest.$ac_ext
10520 cat >>conftest.$ac_ext <<_ACEOF
10521 /* end confdefs.h. */
10522 #include <unistd.h>
10523
10524 _ACEOF
10525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10526 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10527 ac_cv_type_getgroups=gid_t
10528 else
10529 ac_cv_type_getgroups=int
10530 fi
10531 rm -f conftest*
10532
10533 fi
10534 fi
10535 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10536 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10537
10538 cat >>confdefs.h <<_ACEOF
10539 #define GETGROUPS_T $ac_cv_type_getgroups
10540 _ACEOF
10541
10542
10543 if test "${target}" = "${build}"; then
10544 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10545 else
10546 case "${target}" in
10547 # This condition may need some tweaking. It should include all
10548 # targets where the array type of the second argument of getgroups
10549 # is int and the type of gid_t is not equivalent to int.
10550 *-*-sunos* | *-*-ultrix*)
10551 TARGET_GETGROUPS_T=int
10552 ;;
10553 *)
10554 TARGET_GETGROUPS_T=gid_t
10555 ;;
10556 esac
10557 fi
10558
10559
10560
10561 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10562 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10563 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10564 echo $ECHO_N "(cached) $ECHO_C" >&6
10565 else
10566 cat >conftest.$ac_ext <<_ACEOF
10567 /* confdefs.h. */
10568 _ACEOF
10569 cat confdefs.h >>conftest.$ac_ext
10570 cat >>conftest.$ac_ext <<_ACEOF
10571 /* end confdefs.h. */
10572 #include <sys/mman.h>
10573 _ACEOF
10574 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10575 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10576 ac_status=$?
10577 grep -v '^ *+' conftest.er1 >conftest.err
10578 rm -f conftest.er1
10579 cat conftest.err >&5
10580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10581 (exit $ac_status); } >/dev/null; then
10582 if test -s conftest.err; then
10583 ac_cpp_err=$ac_c_preproc_warn_flag
10584 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10585 else
10586 ac_cpp_err=
10587 fi
10588 else
10589 ac_cpp_err=yes
10590 fi
10591 if test -z "$ac_cpp_err"; then
10592 ac_cv_header_sys_mman_h=yes
10593 else
10594 echo "$as_me: failed program was:" >&5
10595 sed 's/^/| /' conftest.$ac_ext >&5
10596
10597 ac_cv_header_sys_mman_h=no
10598 fi
10599 rm -f conftest.err conftest.$ac_ext
10600 fi
10601 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10602 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10603 if test $ac_cv_header_sys_mman_h = yes; then
10604 gcc_header_sys_mman_h=yes
10605 else
10606 gcc_header_sys_mman_h=no
10607 fi
10608
10609 echo "$as_me:$LINENO: checking for mmap" >&5
10610 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10611 if test "${ac_cv_func_mmap+set}" = set; then
10612 echo $ECHO_N "(cached) $ECHO_C" >&6
10613 else
10614 cat >conftest.$ac_ext <<_ACEOF
10615 /* confdefs.h. */
10616 _ACEOF
10617 cat confdefs.h >>conftest.$ac_ext
10618 cat >>conftest.$ac_ext <<_ACEOF
10619 /* end confdefs.h. */
10620 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10621 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10622 #define mmap innocuous_mmap
10623
10624 /* System header to define __stub macros and hopefully few prototypes,
10625 which can conflict with char mmap (); below.
10626 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10627 <limits.h> exists even on freestanding compilers. */
10628
10629 #ifdef __STDC__
10630 # include <limits.h>
10631 #else
10632 # include <assert.h>
10633 #endif
10634
10635 #undef mmap
10636
10637 /* Override any gcc2 internal prototype to avoid an error. */
10638 #ifdef __cplusplus
10639 extern "C"
10640 {
10641 #endif
10642 /* We use char because int might match the return type of a gcc2
10643 builtin and then its argument prototype would still apply. */
10644 char mmap ();
10645 /* The GNU C library defines this for functions which it implements
10646 to always fail with ENOSYS. Some functions are actually named
10647 something starting with __ and the normal name is an alias. */
10648 #if defined (__stub_mmap) || defined (__stub___mmap)
10649 choke me
10650 #else
10651 char (*f) () = mmap;
10652 #endif
10653 #ifdef __cplusplus
10654 }
10655 #endif
10656
10657 int
10658 main ()
10659 {
10660 return f != mmap;
10661 ;
10662 return 0;
10663 }
10664 _ACEOF
10665 rm -f conftest.$ac_objext conftest$ac_exeext
10666 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10667 (eval $ac_link) 2>conftest.er1
10668 ac_status=$?
10669 grep -v '^ *+' conftest.er1 >conftest.err
10670 rm -f conftest.er1
10671 cat conftest.err >&5
10672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10673 (exit $ac_status); } &&
10674 { ac_try='test -z "$ac_c_werror_flag"
10675 || test ! -s conftest.err'
10676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10677 (eval $ac_try) 2>&5
10678 ac_status=$?
10679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10680 (exit $ac_status); }; } &&
10681 { ac_try='test -s conftest$ac_exeext'
10682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10683 (eval $ac_try) 2>&5
10684 ac_status=$?
10685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10686 (exit $ac_status); }; }; then
10687 ac_cv_func_mmap=yes
10688 else
10689 echo "$as_me: failed program was:" >&5
10690 sed 's/^/| /' conftest.$ac_ext >&5
10691
10692 ac_cv_func_mmap=no
10693 fi
10694 rm -f conftest.err conftest.$ac_objext \
10695 conftest$ac_exeext conftest.$ac_ext
10696 fi
10697 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10698 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10699 if test $ac_cv_func_mmap = yes; then
10700 gcc_func_mmap=yes
10701 else
10702 gcc_func_mmap=no
10703 fi
10704
10705 if test "$gcc_header_sys_mman_h" != yes \
10706 || test "$gcc_func_mmap" != yes; then
10707 gcc_cv_func_mmap_file=no
10708 gcc_cv_func_mmap_dev_zero=no
10709 gcc_cv_func_mmap_anon=no
10710 else
10711 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10712 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10713 if test "${gcc_cv_func_mmap_file+set}" = set; then
10714 echo $ECHO_N "(cached) $ECHO_C" >&6
10715 else
10716 # Add a system to this blacklist if
10717 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10718 # memory area containing the same data that you'd get if you applied
10719 # read() to the same fd. The only system known to have a problem here
10720 # is VMS, where text files have record structure.
10721 case "$host_os" in
10722 vms* | ultrix*)
10723 gcc_cv_func_mmap_file=no ;;
10724 *)
10725 gcc_cv_func_mmap_file=yes;;
10726 esac
10727 fi
10728 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10729 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10730 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10731 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10732 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10733 echo $ECHO_N "(cached) $ECHO_C" >&6
10734 else
10735 # Add a system to this blacklist if it has mmap() but /dev/zero
10736 # does not exist, or if mmapping /dev/zero does not give anonymous
10737 # zeroed pages with both the following properties:
10738 # 1. If you map N consecutive pages in with one call, and then
10739 # unmap any subset of those pages, the pages that were not
10740 # explicitly unmapped remain accessible.
10741 # 2. If you map two adjacent blocks of memory and then unmap them
10742 # both at once, they must both go away.
10743 # Systems known to be in this category are Windows (all variants),
10744 # VMS, and Darwin.
10745 case "$host_os" in
10746 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10747 gcc_cv_func_mmap_dev_zero=no ;;
10748 *)
10749 gcc_cv_func_mmap_dev_zero=yes;;
10750 esac
10751 fi
10752 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10753 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10754
10755 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10756 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10757 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10758 if test "${gcc_cv_decl_map_anon+set}" = set; then
10759 echo $ECHO_N "(cached) $ECHO_C" >&6
10760 else
10761 cat >conftest.$ac_ext <<_ACEOF
10762 /* confdefs.h. */
10763 _ACEOF
10764 cat confdefs.h >>conftest.$ac_ext
10765 cat >>conftest.$ac_ext <<_ACEOF
10766 /* end confdefs.h. */
10767 #include <sys/types.h>
10768 #include <sys/mman.h>
10769 #include <unistd.h>
10770
10771 #ifndef MAP_ANONYMOUS
10772 #define MAP_ANONYMOUS MAP_ANON
10773 #endif
10774
10775 int
10776 main ()
10777 {
10778 int n = MAP_ANONYMOUS;
10779 ;
10780 return 0;
10781 }
10782 _ACEOF
10783 rm -f conftest.$ac_objext
10784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10785 (eval $ac_compile) 2>conftest.er1
10786 ac_status=$?
10787 grep -v '^ *+' conftest.er1 >conftest.err
10788 rm -f conftest.er1
10789 cat conftest.err >&5
10790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10791 (exit $ac_status); } &&
10792 { ac_try='test -z "$ac_c_werror_flag"
10793 || test ! -s conftest.err'
10794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10795 (eval $ac_try) 2>&5
10796 ac_status=$?
10797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10798 (exit $ac_status); }; } &&
10799 { ac_try='test -s conftest.$ac_objext'
10800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10801 (eval $ac_try) 2>&5
10802 ac_status=$?
10803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10804 (exit $ac_status); }; }; then
10805 gcc_cv_decl_map_anon=yes
10806 else
10807 echo "$as_me: failed program was:" >&5
10808 sed 's/^/| /' conftest.$ac_ext >&5
10809
10810 gcc_cv_decl_map_anon=no
10811 fi
10812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10813 fi
10814 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10815 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10816
10817 if test $gcc_cv_decl_map_anon = no; then
10818 gcc_cv_func_mmap_anon=no
10819 else
10820 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10821 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10822 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10823 echo $ECHO_N "(cached) $ECHO_C" >&6
10824 else
10825 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10826 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10827 # doesn't give anonymous zeroed pages with the same properties listed
10828 # above for use of /dev/zero.
10829 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10830 case "$host_os" in
10831 vms* | cygwin* | pe | mingw* | sco* | udk* )
10832 gcc_cv_func_mmap_anon=no ;;
10833 *)
10834 gcc_cv_func_mmap_anon=yes;;
10835 esac
10836 fi
10837 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10838 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10839 fi
10840 fi
10841
10842 if test $gcc_cv_func_mmap_file = yes; then
10843
10844 cat >>confdefs.h <<\_ACEOF
10845 #define HAVE_MMAP_FILE 1
10846 _ACEOF
10847
10848 fi
10849 if test $gcc_cv_func_mmap_dev_zero = yes; then
10850
10851 cat >>confdefs.h <<\_ACEOF
10852 #define HAVE_MMAP_DEV_ZERO 1
10853 _ACEOF
10854
10855 fi
10856 if test $gcc_cv_func_mmap_anon = yes; then
10857
10858 cat >>confdefs.h <<\_ACEOF
10859 #define HAVE_MMAP_ANON 1
10860 _ACEOF
10861
10862 fi
10863
10864
10865 case "${host}" in
10866 *-*-*vms*)
10867 # Under VMS, vfork works very differently than on Unix. The standard test
10868 # won't work, and it isn't easily adaptable. It makes more sense to
10869 # just force it.
10870 ac_cv_func_vfork_works=yes
10871 ;;
10872 esac
10873 echo "$as_me:$LINENO: checking for pid_t" >&5
10874 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10875 if test "${ac_cv_type_pid_t+set}" = set; then
10876 echo $ECHO_N "(cached) $ECHO_C" >&6
10877 else
10878 cat >conftest.$ac_ext <<_ACEOF
10879 /* confdefs.h. */
10880 _ACEOF
10881 cat confdefs.h >>conftest.$ac_ext
10882 cat >>conftest.$ac_ext <<_ACEOF
10883 /* end confdefs.h. */
10884 $ac_includes_default
10885 int
10886 main ()
10887 {
10888 if ((pid_t *) 0)
10889 return 0;
10890 if (sizeof (pid_t))
10891 return 0;
10892 ;
10893 return 0;
10894 }
10895 _ACEOF
10896 rm -f conftest.$ac_objext
10897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10898 (eval $ac_compile) 2>conftest.er1
10899 ac_status=$?
10900 grep -v '^ *+' conftest.er1 >conftest.err
10901 rm -f conftest.er1
10902 cat conftest.err >&5
10903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10904 (exit $ac_status); } &&
10905 { ac_try='test -z "$ac_c_werror_flag"
10906 || test ! -s conftest.err'
10907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10908 (eval $ac_try) 2>&5
10909 ac_status=$?
10910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10911 (exit $ac_status); }; } &&
10912 { ac_try='test -s conftest.$ac_objext'
10913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10914 (eval $ac_try) 2>&5
10915 ac_status=$?
10916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10917 (exit $ac_status); }; }; then
10918 ac_cv_type_pid_t=yes
10919 else
10920 echo "$as_me: failed program was:" >&5
10921 sed 's/^/| /' conftest.$ac_ext >&5
10922
10923 ac_cv_type_pid_t=no
10924 fi
10925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10926 fi
10927 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10928 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10929 if test $ac_cv_type_pid_t = yes; then
10930 :
10931 else
10932
10933 cat >>confdefs.h <<_ACEOF
10934 #define pid_t int
10935 _ACEOF
10936
10937 fi
10938
10939
10940
10941 for ac_header in unistd.h vfork.h
10942 do
10943 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10944 echo "$as_me:$LINENO: checking for $ac_header" >&5
10945 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10946 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10947 echo $ECHO_N "(cached) $ECHO_C" >&6
10948 else
10949 cat >conftest.$ac_ext <<_ACEOF
10950 /* confdefs.h. */
10951 _ACEOF
10952 cat confdefs.h >>conftest.$ac_ext
10953 cat >>conftest.$ac_ext <<_ACEOF
10954 /* end confdefs.h. */
10955 #include <$ac_header>
10956 _ACEOF
10957 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10958 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10959 ac_status=$?
10960 grep -v '^ *+' conftest.er1 >conftest.err
10961 rm -f conftest.er1
10962 cat conftest.err >&5
10963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10964 (exit $ac_status); } >/dev/null; then
10965 if test -s conftest.err; then
10966 ac_cpp_err=$ac_c_preproc_warn_flag
10967 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10968 else
10969 ac_cpp_err=
10970 fi
10971 else
10972 ac_cpp_err=yes
10973 fi
10974 if test -z "$ac_cpp_err"; then
10975 eval "$as_ac_Header=yes"
10976 else
10977 echo "$as_me: failed program was:" >&5
10978 sed 's/^/| /' conftest.$ac_ext >&5
10979
10980 eval "$as_ac_Header=no"
10981 fi
10982 rm -f conftest.err conftest.$ac_ext
10983 fi
10984 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10985 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10986 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10987 cat >>confdefs.h <<_ACEOF
10988 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10989 _ACEOF
10990
10991 fi
10992 done
10993
10994
10995
10996 for ac_func in fork vfork
10997 do
10998 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10999 echo "$as_me:$LINENO: checking for $ac_func" >&5
11000 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
11001 if eval "test \"\${$as_ac_var+set}\" = set"; then
11002 echo $ECHO_N "(cached) $ECHO_C" >&6
11003 else
11004 cat >conftest.$ac_ext <<_ACEOF
11005 /* confdefs.h. */
11006 _ACEOF
11007 cat confdefs.h >>conftest.$ac_ext
11008 cat >>conftest.$ac_ext <<_ACEOF
11009 /* end confdefs.h. */
11010 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11011 For example, HP-UX 11i <limits.h> declares gettimeofday. */
11012 #define $ac_func innocuous_$ac_func
11013
11014 /* System header to define __stub macros and hopefully few prototypes,
11015 which can conflict with char $ac_func (); below.
11016 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11017 <limits.h> exists even on freestanding compilers. */
11018
11019 #ifdef __STDC__
11020 # include <limits.h>
11021 #else
11022 # include <assert.h>
11023 #endif
11024
11025 #undef $ac_func
11026
11027 /* Override any gcc2 internal prototype to avoid an error. */
11028 #ifdef __cplusplus
11029 extern "C"
11030 {
11031 #endif
11032 /* We use char because int might match the return type of a gcc2
11033 builtin and then its argument prototype would still apply. */
11034 char $ac_func ();
11035 /* The GNU C library defines this for functions which it implements
11036 to always fail with ENOSYS. Some functions are actually named
11037 something starting with __ and the normal name is an alias. */
11038 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
11039 choke me
11040 #else
11041 char (*f) () = $ac_func;
11042 #endif
11043 #ifdef __cplusplus
11044 }
11045 #endif
11046
11047 int
11048 main ()
11049 {
11050 return f != $ac_func;
11051 ;
11052 return 0;
11053 }
11054 _ACEOF
11055 rm -f conftest.$ac_objext conftest$ac_exeext
11056 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11057 (eval $ac_link) 2>conftest.er1
11058 ac_status=$?
11059 grep -v '^ *+' conftest.er1 >conftest.err
11060 rm -f conftest.er1
11061 cat conftest.err >&5
11062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11063 (exit $ac_status); } &&
11064 { ac_try='test -z "$ac_c_werror_flag"
11065 || test ! -s conftest.err'
11066 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11067 (eval $ac_try) 2>&5
11068 ac_status=$?
11069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11070 (exit $ac_status); }; } &&
11071 { ac_try='test -s conftest$ac_exeext'
11072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11073 (eval $ac_try) 2>&5
11074 ac_status=$?
11075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11076 (exit $ac_status); }; }; then
11077 eval "$as_ac_var=yes"
11078 else
11079 echo "$as_me: failed program was:" >&5
11080 sed 's/^/| /' conftest.$ac_ext >&5
11081
11082 eval "$as_ac_var=no"
11083 fi
11084 rm -f conftest.err conftest.$ac_objext \
11085 conftest$ac_exeext conftest.$ac_ext
11086 fi
11087 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11088 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11089 if test `eval echo '${'$as_ac_var'}'` = yes; then
11090 cat >>confdefs.h <<_ACEOF
11091 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11092 _ACEOF
11093
11094 fi
11095 done
11096
11097 if test "x$ac_cv_func_fork" = xyes; then
11098 echo "$as_me:$LINENO: checking for working fork" >&5
11099 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11100 if test "${ac_cv_func_fork_works+set}" = set; then
11101 echo $ECHO_N "(cached) $ECHO_C" >&6
11102 else
11103 if test "$cross_compiling" = yes; then
11104 ac_cv_func_fork_works=cross
11105 else
11106 cat >conftest.$ac_ext <<_ACEOF
11107 /* By Ruediger Kuhlmann. */
11108 #include <sys/types.h>
11109 #if HAVE_UNISTD_H
11110 # include <unistd.h>
11111 #endif
11112 /* Some systems only have a dummy stub for fork() */
11113 int main ()
11114 {
11115 if (fork() < 0)
11116 exit (1);
11117 exit (0);
11118 }
11119 _ACEOF
11120 rm -f conftest$ac_exeext
11121 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11122 (eval $ac_link) 2>&5
11123 ac_status=$?
11124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11125 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11127 (eval $ac_try) 2>&5
11128 ac_status=$?
11129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11130 (exit $ac_status); }; }; then
11131 ac_cv_func_fork_works=yes
11132 else
11133 echo "$as_me: program exited with status $ac_status" >&5
11134 echo "$as_me: failed program was:" >&5
11135 sed 's/^/| /' conftest.$ac_ext >&5
11136
11137 ( exit $ac_status )
11138 ac_cv_func_fork_works=no
11139 fi
11140 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11141 fi
11142 fi
11143 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11144 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11145
11146 else
11147 ac_cv_func_fork_works=$ac_cv_func_fork
11148 fi
11149 if test "x$ac_cv_func_fork_works" = xcross; then
11150 case $host in
11151 *-*-amigaos* | *-*-msdosdjgpp*)
11152 # Override, as these systems have only a dummy fork() stub
11153 ac_cv_func_fork_works=no
11154 ;;
11155 *)
11156 ac_cv_func_fork_works=yes
11157 ;;
11158 esac
11159 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11160 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11161 fi
11162 ac_cv_func_vfork_works=$ac_cv_func_vfork
11163 if test "x$ac_cv_func_vfork" = xyes; then
11164 echo "$as_me:$LINENO: checking for working vfork" >&5
11165 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11166 if test "${ac_cv_func_vfork_works+set}" = set; then
11167 echo $ECHO_N "(cached) $ECHO_C" >&6
11168 else
11169 if test "$cross_compiling" = yes; then
11170 ac_cv_func_vfork_works=cross
11171 else
11172 cat >conftest.$ac_ext <<_ACEOF
11173 /* confdefs.h. */
11174 _ACEOF
11175 cat confdefs.h >>conftest.$ac_ext
11176 cat >>conftest.$ac_ext <<_ACEOF
11177 /* end confdefs.h. */
11178 /* Thanks to Paul Eggert for this test. */
11179 #include <stdio.h>
11180 #include <stdlib.h>
11181 #include <sys/types.h>
11182 #include <sys/stat.h>
11183 #include <sys/wait.h>
11184 #if HAVE_UNISTD_H
11185 # include <unistd.h>
11186 #endif
11187 #if HAVE_VFORK_H
11188 # include <vfork.h>
11189 #endif
11190 /* On some sparc systems, changes by the child to local and incoming
11191 argument registers are propagated back to the parent. The compiler
11192 is told about this with #include <vfork.h>, but some compilers
11193 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11194 static variable whose address is put into a register that is
11195 clobbered by the vfork. */
11196 static void
11197 #ifdef __cplusplus
11198 sparc_address_test (int arg)
11199 # else
11200 sparc_address_test (arg) int arg;
11201 #endif
11202 {
11203 static pid_t child;
11204 if (!child) {
11205 child = vfork ();
11206 if (child < 0) {
11207 perror ("vfork");
11208 _exit(2);
11209 }
11210 if (!child) {
11211 arg = getpid();
11212 write(-1, "", 0);
11213 _exit (arg);
11214 }
11215 }
11216 }
11217
11218 int
11219 main ()
11220 {
11221 pid_t parent = getpid ();
11222 pid_t child;
11223
11224 sparc_address_test (0);
11225
11226 child = vfork ();
11227
11228 if (child == 0) {
11229 /* Here is another test for sparc vfork register problems. This
11230 test uses lots of local variables, at least as many local
11231 variables as main has allocated so far including compiler
11232 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11233 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11234 reuse the register of parent for one of the local variables,
11235 since it will think that parent can't possibly be used any more
11236 in this routine. Assigning to the local variable will thus
11237 munge parent in the parent process. */
11238 pid_t
11239 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11240 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11241 /* Convince the compiler that p..p7 are live; otherwise, it might
11242 use the same hardware register for all 8 local variables. */
11243 if (p != p1 || p != p2 || p != p3 || p != p4
11244 || p != p5 || p != p6 || p != p7)
11245 _exit(1);
11246
11247 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11248 from child file descriptors. If the child closes a descriptor
11249 before it execs or exits, this munges the parent's descriptor
11250 as well. Test for this by closing stdout in the child. */
11251 _exit(close(fileno(stdout)) != 0);
11252 } else {
11253 int status;
11254 struct stat st;
11255
11256 while (wait(&status) != child)
11257 ;
11258 exit(
11259 /* Was there some problem with vforking? */
11260 child < 0
11261
11262 /* Did the child fail? (This shouldn't happen.) */
11263 || status
11264
11265 /* Did the vfork/compiler bug occur? */
11266 || parent != getpid()
11267
11268 /* Did the file descriptor bug occur? */
11269 || fstat(fileno(stdout), &st) != 0
11270 );
11271 }
11272 }
11273 _ACEOF
11274 rm -f conftest$ac_exeext
11275 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11276 (eval $ac_link) 2>&5
11277 ac_status=$?
11278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11279 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11280 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11281 (eval $ac_try) 2>&5
11282 ac_status=$?
11283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11284 (exit $ac_status); }; }; then
11285 ac_cv_func_vfork_works=yes
11286 else
11287 echo "$as_me: program exited with status $ac_status" >&5
11288 echo "$as_me: failed program was:" >&5
11289 sed 's/^/| /' conftest.$ac_ext >&5
11290
11291 ( exit $ac_status )
11292 ac_cv_func_vfork_works=no
11293 fi
11294 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11295 fi
11296 fi
11297 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11298 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11299
11300 fi;
11301 if test "x$ac_cv_func_fork_works" = xcross; then
11302 ac_cv_func_vfork_works=$ac_cv_func_vfork
11303 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11304 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11305 fi
11306
11307 if test "x$ac_cv_func_vfork_works" = xyes; then
11308
11309 cat >>confdefs.h <<\_ACEOF
11310 #define HAVE_WORKING_VFORK 1
11311 _ACEOF
11312
11313 else
11314
11315 cat >>confdefs.h <<\_ACEOF
11316 #define vfork fork
11317 _ACEOF
11318
11319 fi
11320 if test "x$ac_cv_func_fork_works" = xyes; then
11321
11322 cat >>confdefs.h <<\_ACEOF
11323 #define HAVE_WORKING_FORK 1
11324 _ACEOF
11325
11326 fi
11327
11328
11329
11330 if test "X$prefix" = "XNONE"; then
11331 acl_final_prefix="$ac_default_prefix"
11332 else
11333 acl_final_prefix="$prefix"
11334 fi
11335 if test "X$exec_prefix" = "XNONE"; then
11336 acl_final_exec_prefix='${prefix}'
11337 else
11338 acl_final_exec_prefix="$exec_prefix"
11339 fi
11340 acl_save_prefix="$prefix"
11341 prefix="$acl_final_prefix"
11342 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11343 prefix="$acl_save_prefix"
11344
11345
11346 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11347 if test "${with_gnu_ld+set}" = set; then
11348 withval="$with_gnu_ld"
11349 test "$withval" = no || with_gnu_ld=yes
11350 else
11351 with_gnu_ld=no
11352 fi;
11353 # Prepare PATH_SEPARATOR.
11354 # The user is always right.
11355 if test "${PATH_SEPARATOR+set}" != set; then
11356 echo "#! /bin/sh" >conf$$.sh
11357 echo "exit 0" >>conf$$.sh
11358 chmod +x conf$$.sh
11359 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11360 PATH_SEPARATOR=';'
11361 else
11362 PATH_SEPARATOR=:
11363 fi
11364 rm -f conf$$.sh
11365 fi
11366 ac_prog=ld
11367 if test "$GCC" = yes; then
11368 # Check if gcc -print-prog-name=ld gives a path.
11369 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11370 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11371 case $host in
11372 *-*-mingw*)
11373 # gcc leaves a trailing carriage return which upsets mingw
11374 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11375 *)
11376 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11377 esac
11378 case $ac_prog in
11379 # Accept absolute paths.
11380 [\\/]* | [A-Za-z]:[\\/]*)
11381 re_direlt='/[^/][^/]*/\.\./'
11382 # Canonicalize the path of ld
11383 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11384 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11385 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11386 done
11387 test -z "$LD" && LD="$ac_prog"
11388 ;;
11389 "")
11390 # If it fails, then pretend we aren't using GCC.
11391 ac_prog=ld
11392 ;;
11393 *)
11394 # If it is relative, then search for the first ld in PATH.
11395 with_gnu_ld=unknown
11396 ;;
11397 esac
11398 elif test "$with_gnu_ld" = yes; then
11399 echo "$as_me:$LINENO: checking for GNU ld" >&5
11400 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11401 else
11402 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11403 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11404 fi
11405 if test "${acl_cv_path_LD+set}" = set; then
11406 echo $ECHO_N "(cached) $ECHO_C" >&6
11407 else
11408 if test -z "$LD"; then
11409 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11410 for ac_dir in $PATH; do
11411 test -z "$ac_dir" && ac_dir=.
11412 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11413 acl_cv_path_LD="$ac_dir/$ac_prog"
11414 # Check to see if the program is GNU ld. I'd rather use --version,
11415 # but apparently some GNU ld's only accept -v.
11416 # Break only if it was the GNU/non-GNU ld that we prefer.
11417 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11418 test "$with_gnu_ld" != no && break
11419 else
11420 test "$with_gnu_ld" != yes && break
11421 fi
11422 fi
11423 done
11424 IFS="$ac_save_ifs"
11425 else
11426 acl_cv_path_LD="$LD" # Let the user override the test with a path.
11427 fi
11428 fi
11429
11430 LD="$acl_cv_path_LD"
11431 if test -n "$LD"; then
11432 echo "$as_me:$LINENO: result: $LD" >&5
11433 echo "${ECHO_T}$LD" >&6
11434 else
11435 echo "$as_me:$LINENO: result: no" >&5
11436 echo "${ECHO_T}no" >&6
11437 fi
11438 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11439 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11440 { (exit 1); exit 1; }; }
11441 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11442 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11443 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11444 echo $ECHO_N "(cached) $ECHO_C" >&6
11445 else
11446 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11447 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11448 acl_cv_prog_gnu_ld=yes
11449 else
11450 acl_cv_prog_gnu_ld=no
11451 fi
11452 fi
11453 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11454 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11455 with_gnu_ld=$acl_cv_prog_gnu_ld
11456
11457
11458
11459 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11460 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11461 if test "${acl_cv_rpath+set}" = set; then
11462 echo $ECHO_N "(cached) $ECHO_C" >&6
11463 else
11464
11465 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11466 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11467 . ./conftest.sh
11468 rm -f ./conftest.sh
11469 acl_cv_rpath=done
11470
11471 fi
11472 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11473 echo "${ECHO_T}$acl_cv_rpath" >&6
11474 wl="$acl_cv_wl"
11475 libext="$acl_cv_libext"
11476 shlibext="$acl_cv_shlibext"
11477 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11478 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11479 hardcode_direct="$acl_cv_hardcode_direct"
11480 hardcode_minus_L="$acl_cv_hardcode_minus_L"
11481 # Check whether --enable-rpath or --disable-rpath was given.
11482 if test "${enable_rpath+set}" = set; then
11483 enableval="$enable_rpath"
11484 :
11485 else
11486 enable_rpath=yes
11487 fi;
11488
11489
11490
11491
11492
11493
11494
11495 use_additional=yes
11496
11497 acl_save_prefix="$prefix"
11498 prefix="$acl_final_prefix"
11499 acl_save_exec_prefix="$exec_prefix"
11500 exec_prefix="$acl_final_exec_prefix"
11501
11502 eval additional_includedir=\"$includedir\"
11503 eval additional_libdir=\"$libdir\"
11504
11505 exec_prefix="$acl_save_exec_prefix"
11506 prefix="$acl_save_prefix"
11507
11508
11509 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11510 if test "${with_libiconv_prefix+set}" = set; then
11511 withval="$with_libiconv_prefix"
11512
11513 if test "X$withval" = "Xno"; then
11514 use_additional=no
11515 else
11516 if test "X$withval" = "X"; then
11517
11518 acl_save_prefix="$prefix"
11519 prefix="$acl_final_prefix"
11520 acl_save_exec_prefix="$exec_prefix"
11521 exec_prefix="$acl_final_exec_prefix"
11522
11523 eval additional_includedir=\"$includedir\"
11524 eval additional_libdir=\"$libdir\"
11525
11526 exec_prefix="$acl_save_exec_prefix"
11527 prefix="$acl_save_prefix"
11528
11529 else
11530 additional_includedir="$withval/include"
11531 additional_libdir="$withval/lib"
11532 fi
11533 fi
11534
11535 fi;
11536 LIBICONV=
11537 LTLIBICONV=
11538 INCICONV=
11539 rpathdirs=
11540 ltrpathdirs=
11541 names_already_handled=
11542 names_next_round='iconv '
11543 while test -n "$names_next_round"; do
11544 names_this_round="$names_next_round"
11545 names_next_round=
11546 for name in $names_this_round; do
11547 already_handled=
11548 for n in $names_already_handled; do
11549 if test "$n" = "$name"; then
11550 already_handled=yes
11551 break
11552 fi
11553 done
11554 if test -z "$already_handled"; then
11555 names_already_handled="$names_already_handled $name"
11556 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11557 eval value=\"\$HAVE_LIB$uppername\"
11558 if test -n "$value"; then
11559 if test "$value" = yes; then
11560 eval value=\"\$LIB$uppername\"
11561 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11562 eval value=\"\$LTLIB$uppername\"
11563 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11564 else
11565 :
11566 fi
11567 else
11568 found_dir=
11569 found_la=
11570 found_so=
11571 found_a=
11572 if test $use_additional = yes; then
11573 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11574 found_dir="$additional_libdir"
11575 found_so="$additional_libdir/lib$name.$shlibext"
11576 if test -f "$additional_libdir/lib$name.la"; then
11577 found_la="$additional_libdir/lib$name.la"
11578 fi
11579 else
11580 if test -f "$additional_libdir/lib$name.$libext"; then
11581 found_dir="$additional_libdir"
11582 found_a="$additional_libdir/lib$name.$libext"
11583 if test -f "$additional_libdir/lib$name.la"; then
11584 found_la="$additional_libdir/lib$name.la"
11585 fi
11586 fi
11587 fi
11588 fi
11589 if test "X$found_dir" = "X"; then
11590 for x in $LDFLAGS $LTLIBICONV; do
11591
11592 acl_save_prefix="$prefix"
11593 prefix="$acl_final_prefix"
11594 acl_save_exec_prefix="$exec_prefix"
11595 exec_prefix="$acl_final_exec_prefix"
11596 eval x=\"$x\"
11597 exec_prefix="$acl_save_exec_prefix"
11598 prefix="$acl_save_prefix"
11599
11600 case "$x" in
11601 -L*)
11602 dir=`echo "X$x" | sed -e 's/^X-L//'`
11603 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11604 found_dir="$dir"
11605 found_so="$dir/lib$name.$shlibext"
11606 if test -f "$dir/lib$name.la"; then
11607 found_la="$dir/lib$name.la"
11608 fi
11609 else
11610 if test -f "$dir/lib$name.$libext"; then
11611 found_dir="$dir"
11612 found_a="$dir/lib$name.$libext"
11613 if test -f "$dir/lib$name.la"; then
11614 found_la="$dir/lib$name.la"
11615 fi
11616 fi
11617 fi
11618 ;;
11619 esac
11620 if test "X$found_dir" != "X"; then
11621 break
11622 fi
11623 done
11624 fi
11625 if test "X$found_dir" != "X"; then
11626 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11627 if test "X$found_so" != "X"; then
11628 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11629 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11630 else
11631 haveit=
11632 for x in $ltrpathdirs; do
11633 if test "X$x" = "X$found_dir"; then
11634 haveit=yes
11635 break
11636 fi
11637 done
11638 if test -z "$haveit"; then
11639 ltrpathdirs="$ltrpathdirs $found_dir"
11640 fi
11641 if test "$hardcode_direct" = yes; then
11642 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11643 else
11644 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11645 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11646 haveit=
11647 for x in $rpathdirs; do
11648 if test "X$x" = "X$found_dir"; then
11649 haveit=yes
11650 break
11651 fi
11652 done
11653 if test -z "$haveit"; then
11654 rpathdirs="$rpathdirs $found_dir"
11655 fi
11656 else
11657 haveit=
11658 for x in $LDFLAGS $LIBICONV; do
11659
11660 acl_save_prefix="$prefix"
11661 prefix="$acl_final_prefix"
11662 acl_save_exec_prefix="$exec_prefix"
11663 exec_prefix="$acl_final_exec_prefix"
11664 eval x=\"$x\"
11665 exec_prefix="$acl_save_exec_prefix"
11666 prefix="$acl_save_prefix"
11667
11668 if test "X$x" = "X-L$found_dir"; then
11669 haveit=yes
11670 break
11671 fi
11672 done
11673 if test -z "$haveit"; then
11674 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11675 fi
11676 if test "$hardcode_minus_L" != no; then
11677 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11678 else
11679 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11680 fi
11681 fi
11682 fi
11683 fi
11684 else
11685 if test "X$found_a" != "X"; then
11686 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11687 else
11688 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11689 fi
11690 fi
11691 additional_includedir=
11692 case "$found_dir" in
11693 */lib | */lib/)
11694 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11695 additional_includedir="$basedir/include"
11696 ;;
11697 esac
11698 if test "X$additional_includedir" != "X"; then
11699 if test "X$additional_includedir" != "X/usr/include"; then
11700 haveit=
11701 if test "X$additional_includedir" = "X/usr/local/include"; then
11702 if test -n "$GCC"; then
11703 case $host_os in
11704 linux*) haveit=yes;;
11705 esac
11706 fi
11707 fi
11708 if test -z "$haveit"; then
11709 for x in $CPPFLAGS $INCICONV; do
11710
11711 acl_save_prefix="$prefix"
11712 prefix="$acl_final_prefix"
11713 acl_save_exec_prefix="$exec_prefix"
11714 exec_prefix="$acl_final_exec_prefix"
11715 eval x=\"$x\"
11716 exec_prefix="$acl_save_exec_prefix"
11717 prefix="$acl_save_prefix"
11718
11719 if test "X$x" = "X-I$additional_includedir"; then
11720 haveit=yes
11721 break
11722 fi
11723 done
11724 if test -z "$haveit"; then
11725 if test -d "$additional_includedir"; then
11726 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11727 fi
11728 fi
11729 fi
11730 fi
11731 fi
11732 if test -n "$found_la"; then
11733 save_libdir="$libdir"
11734 case "$found_la" in
11735 */* | *\\*) . "$found_la" ;;
11736 *) . "./$found_la" ;;
11737 esac
11738 libdir="$save_libdir"
11739 for dep in $dependency_libs; do
11740 case "$dep" in
11741 -L*)
11742 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11743 if test "X$additional_libdir" != "X/usr/lib"; then
11744 haveit=
11745 if test "X$additional_libdir" = "X/usr/local/lib"; then
11746 if test -n "$GCC"; then
11747 case $host_os in
11748 linux*) haveit=yes;;
11749 esac
11750 fi
11751 fi
11752 if test -z "$haveit"; then
11753 haveit=
11754 for x in $LDFLAGS $LIBICONV; do
11755
11756 acl_save_prefix="$prefix"
11757 prefix="$acl_final_prefix"
11758 acl_save_exec_prefix="$exec_prefix"
11759 exec_prefix="$acl_final_exec_prefix"
11760 eval x=\"$x\"
11761 exec_prefix="$acl_save_exec_prefix"
11762 prefix="$acl_save_prefix"
11763
11764 if test "X$x" = "X-L$additional_libdir"; then
11765 haveit=yes
11766 break
11767 fi
11768 done
11769 if test -z "$haveit"; then
11770 if test -d "$additional_libdir"; then
11771 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11772 fi
11773 fi
11774 haveit=
11775 for x in $LDFLAGS $LTLIBICONV; do
11776
11777 acl_save_prefix="$prefix"
11778 prefix="$acl_final_prefix"
11779 acl_save_exec_prefix="$exec_prefix"
11780 exec_prefix="$acl_final_exec_prefix"
11781 eval x=\"$x\"
11782 exec_prefix="$acl_save_exec_prefix"
11783 prefix="$acl_save_prefix"
11784
11785 if test "X$x" = "X-L$additional_libdir"; then
11786 haveit=yes
11787 break
11788 fi
11789 done
11790 if test -z "$haveit"; then
11791 if test -d "$additional_libdir"; then
11792 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11793 fi
11794 fi
11795 fi
11796 fi
11797 ;;
11798 -R*)
11799 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11800 if test "$enable_rpath" != no; then
11801 haveit=
11802 for x in $rpathdirs; do
11803 if test "X$x" = "X$dir"; then
11804 haveit=yes
11805 break
11806 fi
11807 done
11808 if test -z "$haveit"; then
11809 rpathdirs="$rpathdirs $dir"
11810 fi
11811 haveit=
11812 for x in $ltrpathdirs; do
11813 if test "X$x" = "X$dir"; then
11814 haveit=yes
11815 break
11816 fi
11817 done
11818 if test -z "$haveit"; then
11819 ltrpathdirs="$ltrpathdirs $dir"
11820 fi
11821 fi
11822 ;;
11823 -l*)
11824 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11825 ;;
11826 *.la)
11827 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11828 ;;
11829 *)
11830 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11831 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11832 ;;
11833 esac
11834 done
11835 fi
11836 else
11837 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11838 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11839 fi
11840 fi
11841 fi
11842 done
11843 done
11844 if test "X$rpathdirs" != "X"; then
11845 if test -n "$hardcode_libdir_separator"; then
11846 alldirs=
11847 for found_dir in $rpathdirs; do
11848 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11849 done
11850 acl_save_libdir="$libdir"
11851 libdir="$alldirs"
11852 eval flag=\"$hardcode_libdir_flag_spec\"
11853 libdir="$acl_save_libdir"
11854 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11855 else
11856 for found_dir in $rpathdirs; do
11857 acl_save_libdir="$libdir"
11858 libdir="$found_dir"
11859 eval flag=\"$hardcode_libdir_flag_spec\"
11860 libdir="$acl_save_libdir"
11861 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11862 done
11863 fi
11864 fi
11865 if test "X$ltrpathdirs" != "X"; then
11866 for found_dir in $ltrpathdirs; do
11867 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11868 done
11869 fi
11870
11871
11872
11873
11874
11875
11876
11877 am_save_CPPFLAGS="$CPPFLAGS"
11878
11879 for element in $INCICONV; do
11880 haveit=
11881 for x in $CPPFLAGS; do
11882
11883 acl_save_prefix="$prefix"
11884 prefix="$acl_final_prefix"
11885 acl_save_exec_prefix="$exec_prefix"
11886 exec_prefix="$acl_final_exec_prefix"
11887 eval x=\"$x\"
11888 exec_prefix="$acl_save_exec_prefix"
11889 prefix="$acl_save_prefix"
11890
11891 if test "X$x" = "X$element"; then
11892 haveit=yes
11893 break
11894 fi
11895 done
11896 if test -z "$haveit"; then
11897 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11898 fi
11899 done
11900
11901
11902 echo "$as_me:$LINENO: checking for iconv" >&5
11903 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11904 if test "${am_cv_func_iconv+set}" = set; then
11905 echo $ECHO_N "(cached) $ECHO_C" >&6
11906 else
11907
11908 am_cv_func_iconv="no, consider installing GNU libiconv"
11909 am_cv_lib_iconv=no
11910 cat >conftest.$ac_ext <<_ACEOF
11911 /* confdefs.h. */
11912 _ACEOF
11913 cat confdefs.h >>conftest.$ac_ext
11914 cat >>conftest.$ac_ext <<_ACEOF
11915 /* end confdefs.h. */
11916 #include <stdlib.h>
11917 #include <iconv.h>
11918 int
11919 main ()
11920 {
11921 iconv_t cd = iconv_open("","");
11922 iconv(cd,NULL,NULL,NULL,NULL);
11923 iconv_close(cd);
11924 ;
11925 return 0;
11926 }
11927 _ACEOF
11928 rm -f conftest.$ac_objext conftest$ac_exeext
11929 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11930 (eval $ac_link) 2>conftest.er1
11931 ac_status=$?
11932 grep -v '^ *+' conftest.er1 >conftest.err
11933 rm -f conftest.er1
11934 cat conftest.err >&5
11935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11936 (exit $ac_status); } &&
11937 { ac_try='test -z "$ac_c_werror_flag"
11938 || test ! -s conftest.err'
11939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11940 (eval $ac_try) 2>&5
11941 ac_status=$?
11942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11943 (exit $ac_status); }; } &&
11944 { ac_try='test -s conftest$ac_exeext'
11945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11946 (eval $ac_try) 2>&5
11947 ac_status=$?
11948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11949 (exit $ac_status); }; }; then
11950 am_cv_func_iconv=yes
11951 else
11952 echo "$as_me: failed program was:" >&5
11953 sed 's/^/| /' conftest.$ac_ext >&5
11954
11955 fi
11956 rm -f conftest.err conftest.$ac_objext \
11957 conftest$ac_exeext conftest.$ac_ext
11958 if test "$am_cv_func_iconv" != yes; then
11959 am_save_LIBS="$LIBS"
11960 LIBS="$LIBS $LIBICONV"
11961 cat >conftest.$ac_ext <<_ACEOF
11962 /* confdefs.h. */
11963 _ACEOF
11964 cat confdefs.h >>conftest.$ac_ext
11965 cat >>conftest.$ac_ext <<_ACEOF
11966 /* end confdefs.h. */
11967 #include <stdlib.h>
11968 #include <iconv.h>
11969 int
11970 main ()
11971 {
11972 iconv_t cd = iconv_open("","");
11973 iconv(cd,NULL,NULL,NULL,NULL);
11974 iconv_close(cd);
11975 ;
11976 return 0;
11977 }
11978 _ACEOF
11979 rm -f conftest.$ac_objext conftest$ac_exeext
11980 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11981 (eval $ac_link) 2>conftest.er1
11982 ac_status=$?
11983 grep -v '^ *+' conftest.er1 >conftest.err
11984 rm -f conftest.er1
11985 cat conftest.err >&5
11986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11987 (exit $ac_status); } &&
11988 { ac_try='test -z "$ac_c_werror_flag"
11989 || test ! -s conftest.err'
11990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11991 (eval $ac_try) 2>&5
11992 ac_status=$?
11993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11994 (exit $ac_status); }; } &&
11995 { ac_try='test -s conftest$ac_exeext'
11996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11997 (eval $ac_try) 2>&5
11998 ac_status=$?
11999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12000 (exit $ac_status); }; }; then
12001 am_cv_lib_iconv=yes
12002 am_cv_func_iconv=yes
12003 else
12004 echo "$as_me: failed program was:" >&5
12005 sed 's/^/| /' conftest.$ac_ext >&5
12006
12007 fi
12008 rm -f conftest.err conftest.$ac_objext \
12009 conftest$ac_exeext conftest.$ac_ext
12010 LIBS="$am_save_LIBS"
12011 fi
12012
12013 fi
12014 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
12015 echo "${ECHO_T}$am_cv_func_iconv" >&6
12016 if test "$am_cv_func_iconv" = yes; then
12017
12018 cat >>confdefs.h <<\_ACEOF
12019 #define HAVE_ICONV 1
12020 _ACEOF
12021
12022 fi
12023 if test "$am_cv_lib_iconv" = yes; then
12024 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
12025 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
12026 echo "$as_me:$LINENO: result: $LIBICONV" >&5
12027 echo "${ECHO_T}$LIBICONV" >&6
12028 else
12029 CPPFLAGS="$am_save_CPPFLAGS"
12030 LIBICONV=
12031 LTLIBICONV=
12032 fi
12033
12034
12035
12036 if test "$am_cv_func_iconv" = yes; then
12037 echo "$as_me:$LINENO: checking for iconv declaration" >&5
12038 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
12039 if test "${am_cv_proto_iconv+set}" = set; then
12040 echo $ECHO_N "(cached) $ECHO_C" >&6
12041 else
12042
12043 cat >conftest.$ac_ext <<_ACEOF
12044 /* confdefs.h. */
12045 _ACEOF
12046 cat confdefs.h >>conftest.$ac_ext
12047 cat >>conftest.$ac_ext <<_ACEOF
12048 /* end confdefs.h. */
12049
12050 #include <stdlib.h>
12051 #include <iconv.h>
12052 extern
12053 #ifdef __cplusplus
12054 "C"
12055 #endif
12056 #if defined(__STDC__) || defined(__cplusplus)
12057 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
12058 #else
12059 size_t iconv();
12060 #endif
12061
12062 int
12063 main ()
12064 {
12065
12066 ;
12067 return 0;
12068 }
12069 _ACEOF
12070 rm -f conftest.$ac_objext
12071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12072 (eval $ac_compile) 2>conftest.er1
12073 ac_status=$?
12074 grep -v '^ *+' conftest.er1 >conftest.err
12075 rm -f conftest.er1
12076 cat conftest.err >&5
12077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12078 (exit $ac_status); } &&
12079 { ac_try='test -z "$ac_c_werror_flag"
12080 || test ! -s conftest.err'
12081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12082 (eval $ac_try) 2>&5
12083 ac_status=$?
12084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12085 (exit $ac_status); }; } &&
12086 { ac_try='test -s conftest.$ac_objext'
12087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12088 (eval $ac_try) 2>&5
12089 ac_status=$?
12090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12091 (exit $ac_status); }; }; then
12092 am_cv_proto_iconv_arg1=""
12093 else
12094 echo "$as_me: failed program was:" >&5
12095 sed 's/^/| /' conftest.$ac_ext >&5
12096
12097 am_cv_proto_iconv_arg1="const"
12098 fi
12099 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12100 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);"
12101 fi
12102
12103 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12104 echo "$as_me:$LINENO: result: ${ac_t:-
12105 }$am_cv_proto_iconv" >&5
12106 echo "${ECHO_T}${ac_t:-
12107 }$am_cv_proto_iconv" >&6
12108
12109 cat >>confdefs.h <<_ACEOF
12110 #define ICONV_CONST $am_cv_proto_iconv_arg1
12111 _ACEOF
12112
12113 fi
12114
12115 # Until we have in-tree GNU iconv:
12116 LIBICONV_DEP=
12117
12118
12119
12120 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12121 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12122 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12123 echo $ECHO_N "(cached) $ECHO_C" >&6
12124 else
12125 cat >conftest.$ac_ext <<_ACEOF
12126 /* confdefs.h. */
12127 _ACEOF
12128 cat confdefs.h >>conftest.$ac_ext
12129 cat >>conftest.$ac_ext <<_ACEOF
12130 /* end confdefs.h. */
12131 #include <locale.h>
12132 int
12133 main ()
12134 {
12135 return LC_MESSAGES
12136 ;
12137 return 0;
12138 }
12139 _ACEOF
12140 rm -f conftest.$ac_objext conftest$ac_exeext
12141 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12142 (eval $ac_link) 2>conftest.er1
12143 ac_status=$?
12144 grep -v '^ *+' conftest.er1 >conftest.err
12145 rm -f conftest.er1
12146 cat conftest.err >&5
12147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12148 (exit $ac_status); } &&
12149 { ac_try='test -z "$ac_c_werror_flag"
12150 || test ! -s conftest.err'
12151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12152 (eval $ac_try) 2>&5
12153 ac_status=$?
12154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12155 (exit $ac_status); }; } &&
12156 { ac_try='test -s conftest$ac_exeext'
12157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12158 (eval $ac_try) 2>&5
12159 ac_status=$?
12160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12161 (exit $ac_status); }; }; then
12162 am_cv_val_LC_MESSAGES=yes
12163 else
12164 echo "$as_me: failed program was:" >&5
12165 sed 's/^/| /' conftest.$ac_ext >&5
12166
12167 am_cv_val_LC_MESSAGES=no
12168 fi
12169 rm -f conftest.err conftest.$ac_objext \
12170 conftest$ac_exeext conftest.$ac_ext
12171 fi
12172 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12173 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12174 if test $am_cv_val_LC_MESSAGES = yes; then
12175
12176 cat >>confdefs.h <<\_ACEOF
12177 #define HAVE_LC_MESSAGES 1
12178 _ACEOF
12179
12180 fi
12181
12182
12183
12184 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12185 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12186 if test "${am_cv_langinfo_codeset+set}" = set; then
12187 echo $ECHO_N "(cached) $ECHO_C" >&6
12188 else
12189 cat >conftest.$ac_ext <<_ACEOF
12190 /* confdefs.h. */
12191 _ACEOF
12192 cat confdefs.h >>conftest.$ac_ext
12193 cat >>conftest.$ac_ext <<_ACEOF
12194 /* end confdefs.h. */
12195 #include <langinfo.h>
12196 int
12197 main ()
12198 {
12199 char* cs = nl_langinfo(CODESET);
12200 ;
12201 return 0;
12202 }
12203 _ACEOF
12204 rm -f conftest.$ac_objext conftest$ac_exeext
12205 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12206 (eval $ac_link) 2>conftest.er1
12207 ac_status=$?
12208 grep -v '^ *+' conftest.er1 >conftest.err
12209 rm -f conftest.er1
12210 cat conftest.err >&5
12211 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12212 (exit $ac_status); } &&
12213 { ac_try='test -z "$ac_c_werror_flag"
12214 || test ! -s conftest.err'
12215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12216 (eval $ac_try) 2>&5
12217 ac_status=$?
12218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12219 (exit $ac_status); }; } &&
12220 { ac_try='test -s conftest$ac_exeext'
12221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12222 (eval $ac_try) 2>&5
12223 ac_status=$?
12224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12225 (exit $ac_status); }; }; then
12226 am_cv_langinfo_codeset=yes
12227 else
12228 echo "$as_me: failed program was:" >&5
12229 sed 's/^/| /' conftest.$ac_ext >&5
12230
12231 am_cv_langinfo_codeset=no
12232 fi
12233 rm -f conftest.err conftest.$ac_objext \
12234 conftest$ac_exeext conftest.$ac_ext
12235
12236 fi
12237 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12238 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12239 if test $am_cv_langinfo_codeset = yes; then
12240
12241 cat >>confdefs.h <<\_ACEOF
12242 #define HAVE_LANGINFO_CODESET 1
12243 _ACEOF
12244
12245 fi
12246
12247
12248 # We will need to find libiberty.h and ansidecl.h
12249 saved_CFLAGS="$CFLAGS"
12250 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12291 strsignal strstr strverscmp \
12292 errno snprintf vsnprintf vasprintf malloc realloc calloc \
12293 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
12294 do
12295 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12296 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12297 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12298 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12299 echo $ECHO_N "(cached) $ECHO_C" >&6
12300 else
12301 cat >conftest.$ac_ext <<_ACEOF
12302 /* confdefs.h. */
12303 _ACEOF
12304 cat confdefs.h >>conftest.$ac_ext
12305 cat >>conftest.$ac_ext <<_ACEOF
12306 /* end confdefs.h. */
12307 #undef $ac_tr_decl
12308 #define $ac_tr_decl 1
12309
12310 #include "ansidecl.h"
12311 #include "system.h"
12312
12313 int
12314 main ()
12315 {
12316 #ifndef $ac_func
12317 char *(*pfn) = (char *(*)) $ac_func ;
12318 #endif
12319 ;
12320 return 0;
12321 }
12322 _ACEOF
12323 rm -f conftest.$ac_objext
12324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12325 (eval $ac_compile) 2>conftest.er1
12326 ac_status=$?
12327 grep -v '^ *+' conftest.er1 >conftest.err
12328 rm -f conftest.er1
12329 cat conftest.err >&5
12330 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12331 (exit $ac_status); } &&
12332 { ac_try='test -z "$ac_c_werror_flag"
12333 || test ! -s conftest.err'
12334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12335 (eval $ac_try) 2>&5
12336 ac_status=$?
12337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12338 (exit $ac_status); }; } &&
12339 { ac_try='test -s conftest.$ac_objext'
12340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12341 (eval $ac_try) 2>&5
12342 ac_status=$?
12343 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12344 (exit $ac_status); }; }; then
12345 eval "gcc_cv_have_decl_$ac_func=yes"
12346 else
12347 echo "$as_me: failed program was:" >&5
12348 sed 's/^/| /' conftest.$ac_ext >&5
12349
12350 eval "gcc_cv_have_decl_$ac_func=no"
12351 fi
12352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12353 fi
12354
12355 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12356 echo "$as_me:$LINENO: result: yes" >&5
12357 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12358 #define $ac_tr_decl 1
12359 _ACEOF
12360
12361 else
12362 echo "$as_me:$LINENO: result: no" >&5
12363 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12364 #define $ac_tr_decl 0
12365 _ACEOF
12366
12367 fi
12368
12369 done
12370
12371
12372
12373
12374
12375 for ac_func in getrlimit setrlimit getrusage
12376 do
12377 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12378 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12379 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12380 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12381 echo $ECHO_N "(cached) $ECHO_C" >&6
12382 else
12383 cat >conftest.$ac_ext <<_ACEOF
12384 /* confdefs.h. */
12385 _ACEOF
12386 cat confdefs.h >>conftest.$ac_ext
12387 cat >>conftest.$ac_ext <<_ACEOF
12388 /* end confdefs.h. */
12389 #undef $ac_tr_decl
12390 #define $ac_tr_decl 1
12391
12392 #include "ansidecl.h"
12393 #include "system.h"
12394 #ifdef HAVE_SYS_RESOURCE_H
12395 #include <sys/resource.h>
12396 #endif
12397
12398
12399 int
12400 main ()
12401 {
12402 #ifndef $ac_func
12403 char *(*pfn) = (char *(*)) $ac_func ;
12404 #endif
12405 ;
12406 return 0;
12407 }
12408 _ACEOF
12409 rm -f conftest.$ac_objext
12410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12411 (eval $ac_compile) 2>conftest.er1
12412 ac_status=$?
12413 grep -v '^ *+' conftest.er1 >conftest.err
12414 rm -f conftest.er1
12415 cat conftest.err >&5
12416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12417 (exit $ac_status); } &&
12418 { ac_try='test -z "$ac_c_werror_flag"
12419 || test ! -s conftest.err'
12420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12421 (eval $ac_try) 2>&5
12422 ac_status=$?
12423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12424 (exit $ac_status); }; } &&
12425 { ac_try='test -s conftest.$ac_objext'
12426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12427 (eval $ac_try) 2>&5
12428 ac_status=$?
12429 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12430 (exit $ac_status); }; }; then
12431 eval "gcc_cv_have_decl_$ac_func=yes"
12432 else
12433 echo "$as_me: failed program was:" >&5
12434 sed 's/^/| /' conftest.$ac_ext >&5
12435
12436 eval "gcc_cv_have_decl_$ac_func=no"
12437 fi
12438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12439 fi
12440
12441 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12442 echo "$as_me:$LINENO: result: yes" >&5
12443 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12444 #define $ac_tr_decl 1
12445 _ACEOF
12446
12447 else
12448 echo "$as_me:$LINENO: result: no" >&5
12449 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12450 #define $ac_tr_decl 0
12451 _ACEOF
12452
12453 fi
12454
12455 done
12456
12457
12458 cat >conftest.$ac_ext <<_ACEOF
12459 /* confdefs.h. */
12460 _ACEOF
12461 cat confdefs.h >>conftest.$ac_ext
12462 cat >>conftest.$ac_ext <<_ACEOF
12463 /* end confdefs.h. */
12464
12465 #include "ansidecl.h"
12466 #include "system.h"
12467 #ifdef HAVE_SYS_RESOURCE_H
12468 #include <sys/resource.h>
12469 #endif
12470
12471 int
12472 main ()
12473 {
12474 rlim_t l = 0;
12475 ;
12476 return 0;
12477 }
12478 _ACEOF
12479 rm -f conftest.$ac_objext
12480 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12481 (eval $ac_compile) 2>conftest.er1
12482 ac_status=$?
12483 grep -v '^ *+' conftest.er1 >conftest.err
12484 rm -f conftest.er1
12485 cat conftest.err >&5
12486 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12487 (exit $ac_status); } &&
12488 { ac_try='test -z "$ac_c_werror_flag"
12489 || test ! -s conftest.err'
12490 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12491 (eval $ac_try) 2>&5
12492 ac_status=$?
12493 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12494 (exit $ac_status); }; } &&
12495 { ac_try='test -s conftest.$ac_objext'
12496 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12497 (eval $ac_try) 2>&5
12498 ac_status=$?
12499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12500 (exit $ac_status); }; }; then
12501 :
12502 else
12503 echo "$as_me: failed program was:" >&5
12504 sed 's/^/| /' conftest.$ac_ext >&5
12505
12506
12507 cat >>confdefs.h <<\_ACEOF
12508 #define rlim_t long
12509 _ACEOF
12510
12511 fi
12512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12513
12514 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12515 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
12516 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12517 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12518
12519 for ac_func in ldgetname
12520 do
12521 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12522 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12523 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12524 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12525 echo $ECHO_N "(cached) $ECHO_C" >&6
12526 else
12527 cat >conftest.$ac_ext <<_ACEOF
12528 /* confdefs.h. */
12529 _ACEOF
12530 cat confdefs.h >>conftest.$ac_ext
12531 cat >>conftest.$ac_ext <<_ACEOF
12532 /* end confdefs.h. */
12533 #undef $ac_tr_decl
12534 #define $ac_tr_decl 1
12535
12536 #include "ansidecl.h"
12537 #include "system.h"
12538 #ifdef HAVE_LDFCN_H
12539 #undef FREAD
12540 #undef FWRITE
12541 #include <ldfcn.h>
12542 #endif
12543
12544
12545 int
12546 main ()
12547 {
12548 #ifndef $ac_func
12549 char *(*pfn) = (char *(*)) $ac_func ;
12550 #endif
12551 ;
12552 return 0;
12553 }
12554 _ACEOF
12555 rm -f conftest.$ac_objext
12556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12557 (eval $ac_compile) 2>conftest.er1
12558 ac_status=$?
12559 grep -v '^ *+' conftest.er1 >conftest.err
12560 rm -f conftest.er1
12561 cat conftest.err >&5
12562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12563 (exit $ac_status); } &&
12564 { ac_try='test -z "$ac_c_werror_flag"
12565 || test ! -s conftest.err'
12566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12567 (eval $ac_try) 2>&5
12568 ac_status=$?
12569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12570 (exit $ac_status); }; } &&
12571 { ac_try='test -s conftest.$ac_objext'
12572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12573 (eval $ac_try) 2>&5
12574 ac_status=$?
12575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12576 (exit $ac_status); }; }; then
12577 eval "gcc_cv_have_decl_$ac_func=yes"
12578 else
12579 echo "$as_me: failed program was:" >&5
12580 sed 's/^/| /' conftest.$ac_ext >&5
12581
12582 eval "gcc_cv_have_decl_$ac_func=no"
12583 fi
12584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12585 fi
12586
12587 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12588 echo "$as_me:$LINENO: result: yes" >&5
12589 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12590 #define $ac_tr_decl 1
12591 _ACEOF
12592
12593 else
12594 echo "$as_me:$LINENO: result: no" >&5
12595 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12596 #define $ac_tr_decl 0
12597 _ACEOF
12598
12599 fi
12600
12601 done
12602
12603
12604
12605 for ac_func in times
12606 do
12607 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12608 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12609 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12610 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12611 echo $ECHO_N "(cached) $ECHO_C" >&6
12612 else
12613 cat >conftest.$ac_ext <<_ACEOF
12614 /* confdefs.h. */
12615 _ACEOF
12616 cat confdefs.h >>conftest.$ac_ext
12617 cat >>conftest.$ac_ext <<_ACEOF
12618 /* end confdefs.h. */
12619 #undef $ac_tr_decl
12620 #define $ac_tr_decl 1
12621
12622 #include "ansidecl.h"
12623 #include "system.h"
12624 #ifdef HAVE_SYS_TIMES_H
12625 #include <sys/times.h>
12626 #endif
12627
12628
12629 int
12630 main ()
12631 {
12632 #ifndef $ac_func
12633 char *(*pfn) = (char *(*)) $ac_func ;
12634 #endif
12635 ;
12636 return 0;
12637 }
12638 _ACEOF
12639 rm -f conftest.$ac_objext
12640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12641 (eval $ac_compile) 2>conftest.er1
12642 ac_status=$?
12643 grep -v '^ *+' conftest.er1 >conftest.err
12644 rm -f conftest.er1
12645 cat conftest.err >&5
12646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12647 (exit $ac_status); } &&
12648 { ac_try='test -z "$ac_c_werror_flag"
12649 || test ! -s conftest.err'
12650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12651 (eval $ac_try) 2>&5
12652 ac_status=$?
12653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12654 (exit $ac_status); }; } &&
12655 { ac_try='test -s conftest.$ac_objext'
12656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12657 (eval $ac_try) 2>&5
12658 ac_status=$?
12659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12660 (exit $ac_status); }; }; then
12661 eval "gcc_cv_have_decl_$ac_func=yes"
12662 else
12663 echo "$as_me: failed program was:" >&5
12664 sed 's/^/| /' conftest.$ac_ext >&5
12665
12666 eval "gcc_cv_have_decl_$ac_func=no"
12667 fi
12668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12669 fi
12670
12671 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12672 echo "$as_me:$LINENO: result: yes" >&5
12673 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12674 #define $ac_tr_decl 1
12675 _ACEOF
12676
12677 else
12678 echo "$as_me:$LINENO: result: no" >&5
12679 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12680 #define $ac_tr_decl 0
12681 _ACEOF
12682
12683 fi
12684
12685 done
12686
12687
12688
12689 for ac_func in sigaltstack
12690 do
12691 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12692 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12693 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12694 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12695 echo $ECHO_N "(cached) $ECHO_C" >&6
12696 else
12697 cat >conftest.$ac_ext <<_ACEOF
12698 /* confdefs.h. */
12699 _ACEOF
12700 cat confdefs.h >>conftest.$ac_ext
12701 cat >>conftest.$ac_ext <<_ACEOF
12702 /* end confdefs.h. */
12703 #undef $ac_tr_decl
12704 #define $ac_tr_decl 1
12705
12706 #include "ansidecl.h"
12707 #include "system.h"
12708 #include <signal.h>
12709
12710
12711 int
12712 main ()
12713 {
12714 #ifndef $ac_func
12715 char *(*pfn) = (char *(*)) $ac_func ;
12716 #endif
12717 ;
12718 return 0;
12719 }
12720 _ACEOF
12721 rm -f conftest.$ac_objext
12722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12723 (eval $ac_compile) 2>conftest.er1
12724 ac_status=$?
12725 grep -v '^ *+' conftest.er1 >conftest.err
12726 rm -f conftest.er1
12727 cat conftest.err >&5
12728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12729 (exit $ac_status); } &&
12730 { ac_try='test -z "$ac_c_werror_flag"
12731 || test ! -s conftest.err'
12732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12733 (eval $ac_try) 2>&5
12734 ac_status=$?
12735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12736 (exit $ac_status); }; } &&
12737 { ac_try='test -s conftest.$ac_objext'
12738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12739 (eval $ac_try) 2>&5
12740 ac_status=$?
12741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12742 (exit $ac_status); }; }; then
12743 eval "gcc_cv_have_decl_$ac_func=yes"
12744 else
12745 echo "$as_me: failed program was:" >&5
12746 sed 's/^/| /' conftest.$ac_ext >&5
12747
12748 eval "gcc_cv_have_decl_$ac_func=no"
12749 fi
12750 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12751 fi
12752
12753 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12754 echo "$as_me:$LINENO: result: yes" >&5
12755 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12756 #define $ac_tr_decl 1
12757 _ACEOF
12758
12759 else
12760 echo "$as_me:$LINENO: result: no" >&5
12761 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12762 #define $ac_tr_decl 0
12763 _ACEOF
12764
12765 fi
12766
12767 done
12768
12769
12770 # More time-related stuff.
12771 echo "$as_me:$LINENO: checking for struct tms" >&5
12772 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12773 if test "${ac_cv_struct_tms+set}" = set; then
12774 echo $ECHO_N "(cached) $ECHO_C" >&6
12775 else
12776
12777 cat >conftest.$ac_ext <<_ACEOF
12778 /* confdefs.h. */
12779 _ACEOF
12780 cat confdefs.h >>conftest.$ac_ext
12781 cat >>conftest.$ac_ext <<_ACEOF
12782 /* end confdefs.h. */
12783
12784 #include "ansidecl.h"
12785 #include "system.h"
12786 #ifdef HAVE_SYS_TIMES_H
12787 #include <sys/times.h>
12788 #endif
12789
12790 int
12791 main ()
12792 {
12793 struct tms tms;
12794 ;
12795 return 0;
12796 }
12797 _ACEOF
12798 rm -f conftest.$ac_objext
12799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12800 (eval $ac_compile) 2>conftest.er1
12801 ac_status=$?
12802 grep -v '^ *+' conftest.er1 >conftest.err
12803 rm -f conftest.er1
12804 cat conftest.err >&5
12805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12806 (exit $ac_status); } &&
12807 { ac_try='test -z "$ac_c_werror_flag"
12808 || test ! -s conftest.err'
12809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12810 (eval $ac_try) 2>&5
12811 ac_status=$?
12812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12813 (exit $ac_status); }; } &&
12814 { ac_try='test -s conftest.$ac_objext'
12815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12816 (eval $ac_try) 2>&5
12817 ac_status=$?
12818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12819 (exit $ac_status); }; }; then
12820 ac_cv_struct_tms=yes
12821 else
12822 echo "$as_me: failed program was:" >&5
12823 sed 's/^/| /' conftest.$ac_ext >&5
12824
12825 ac_cv_struct_tms=no
12826 fi
12827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12828 fi
12829 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12830 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12831 if test $ac_cv_struct_tms = yes; then
12832
12833 cat >>confdefs.h <<\_ACEOF
12834 #define HAVE_STRUCT_TMS 1
12835 _ACEOF
12836
12837 fi
12838
12839 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12840 # revisit after autoconf 2.50.
12841 echo "$as_me:$LINENO: checking for clock_t" >&5
12842 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12843 if test "${gcc_cv_type_clock_t+set}" = set; then
12844 echo $ECHO_N "(cached) $ECHO_C" >&6
12845 else
12846
12847 cat >conftest.$ac_ext <<_ACEOF
12848 /* confdefs.h. */
12849 _ACEOF
12850 cat confdefs.h >>conftest.$ac_ext
12851 cat >>conftest.$ac_ext <<_ACEOF
12852 /* end confdefs.h. */
12853
12854 #include "ansidecl.h"
12855 #include "system.h"
12856
12857 int
12858 main ()
12859 {
12860 clock_t x;
12861 ;
12862 return 0;
12863 }
12864 _ACEOF
12865 rm -f conftest.$ac_objext
12866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12867 (eval $ac_compile) 2>conftest.er1
12868 ac_status=$?
12869 grep -v '^ *+' conftest.er1 >conftest.err
12870 rm -f conftest.er1
12871 cat conftest.err >&5
12872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12873 (exit $ac_status); } &&
12874 { ac_try='test -z "$ac_c_werror_flag"
12875 || test ! -s conftest.err'
12876 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12877 (eval $ac_try) 2>&5
12878 ac_status=$?
12879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12880 (exit $ac_status); }; } &&
12881 { ac_try='test -s conftest.$ac_objext'
12882 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12883 (eval $ac_try) 2>&5
12884 ac_status=$?
12885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12886 (exit $ac_status); }; }; then
12887 gcc_cv_type_clock_t=yes
12888 else
12889 echo "$as_me: failed program was:" >&5
12890 sed 's/^/| /' conftest.$ac_ext >&5
12891
12892 gcc_cv_type_clock_t=no
12893 fi
12894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12895 fi
12896 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12897 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12898 if test $gcc_cv_type_clock_t = yes; then
12899
12900 cat >>confdefs.h <<\_ACEOF
12901 #define HAVE_CLOCK_T 1
12902 _ACEOF
12903
12904 fi
12905
12906 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12907 CFLAGS="$saved_CFLAGS"
12908
12909 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12910 if test "${enable_initfini_array+set}" = set; then
12911 enableval="$enable_initfini_array"
12912
12913 else
12914
12915 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12916 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12917 if test "${gcc_cv_initfini_array+set}" = set; then
12918 echo $ECHO_N "(cached) $ECHO_C" >&6
12919 else
12920 if test "$cross_compiling" = yes; then
12921 gcc_cv_initfini_array=no
12922 else
12923 cat >conftest.$ac_ext <<_ACEOF
12924 /* confdefs.h. */
12925 _ACEOF
12926 cat confdefs.h >>conftest.$ac_ext
12927 cat >>conftest.$ac_ext <<_ACEOF
12928 /* end confdefs.h. */
12929
12930 static int x = -1;
12931 int main (void) { return x; }
12932 int foo (void) { x = 0; }
12933 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12934 _ACEOF
12935 rm -f conftest$ac_exeext
12936 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12937 (eval $ac_link) 2>&5
12938 ac_status=$?
12939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12940 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12942 (eval $ac_try) 2>&5
12943 ac_status=$?
12944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12945 (exit $ac_status); }; }; then
12946 gcc_cv_initfini_array=yes
12947 else
12948 echo "$as_me: program exited with status $ac_status" >&5
12949 echo "$as_me: failed program was:" >&5
12950 sed 's/^/| /' conftest.$ac_ext >&5
12951
12952 ( exit $ac_status )
12953 gcc_cv_initfini_array=no
12954 fi
12955 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12956 fi
12957 fi
12958 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12959 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12960 enable_initfini_array=$gcc_cv_initfini_array
12961
12962 fi;
12963 if test $enable_initfini_array = yes; then
12964
12965 cat >>confdefs.h <<\_ACEOF
12966 #define HAVE_INITFINI_ARRAY 1
12967 _ACEOF
12968
12969 fi
12970
12971 # mkdir takes a single argument on some systems.
12972 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12973 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12974 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12975 echo $ECHO_N "(cached) $ECHO_C" >&6
12976 else
12977 cat >conftest.$ac_ext <<_ACEOF
12978 /* confdefs.h. */
12979 _ACEOF
12980 cat confdefs.h >>conftest.$ac_ext
12981 cat >>conftest.$ac_ext <<_ACEOF
12982 /* end confdefs.h. */
12983
12984 #include <sys/types.h>
12985 #ifdef HAVE_SYS_STAT_H
12986 # include <sys/stat.h>
12987 #endif
12988 #ifdef HAVE_UNISTD_H
12989 # include <unistd.h>
12990 #endif
12991 #ifdef HAVE_DIRECT_H
12992 # include <direct.h>
12993 #endif
12994 int
12995 main ()
12996 {
12997 mkdir ("foo", 0);
12998 ;
12999 return 0;
13000 }
13001 _ACEOF
13002 rm -f conftest.$ac_objext
13003 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13004 (eval $ac_compile) 2>conftest.er1
13005 ac_status=$?
13006 grep -v '^ *+' conftest.er1 >conftest.err
13007 rm -f conftest.er1
13008 cat conftest.err >&5
13009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13010 (exit $ac_status); } &&
13011 { ac_try='test -z "$ac_c_werror_flag"
13012 || test ! -s conftest.err'
13013 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13014 (eval $ac_try) 2>&5
13015 ac_status=$?
13016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13017 (exit $ac_status); }; } &&
13018 { ac_try='test -s conftest.$ac_objext'
13019 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13020 (eval $ac_try) 2>&5
13021 ac_status=$?
13022 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13023 (exit $ac_status); }; }; then
13024 gcc_cv_mkdir_takes_one_arg=no
13025 else
13026 echo "$as_me: failed program was:" >&5
13027 sed 's/^/| /' conftest.$ac_ext >&5
13028
13029 gcc_cv_mkdir_takes_one_arg=yes
13030 fi
13031 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13032 fi
13033 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
13034 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
13035 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
13036
13037 cat >>confdefs.h <<\_ACEOF
13038 #define MKDIR_TAKES_ONE_ARG 1
13039 _ACEOF
13040
13041 fi
13042
13043
13044 # File extensions
13045 manext='.1'
13046 objext='.o'
13047
13048
13049
13050 # With Setjmp/Longjmp based exception handling.
13051 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
13052 if test "${enable_sjlj_exceptions+set}" = set; then
13053 enableval="$enable_sjlj_exceptions"
13054 case $target in
13055 *-*-hpux10*)
13056 if test $enableval != yes; then
13057 { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
13058 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
13059 enableval=yes
13060 fi
13061 ;;
13062 esac
13063 force_sjlj_exceptions=yes
13064 else
13065 case $target in
13066 *-*-hpux10*)
13067 force_sjlj_exceptions=yes
13068 enableval=yes
13069 ;;
13070 *)
13071 force_sjlj_exceptions=no
13072 ;;
13073 esac
13074 fi;
13075 if test $force_sjlj_exceptions = yes; then
13076 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13077
13078 cat >>confdefs.h <<_ACEOF
13079 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13080 _ACEOF
13081
13082 fi
13083
13084 # For platforms with the unwind ABI which includes an unwind library,
13085 # libunwind, we can choose to use the system libunwind.
13086
13087 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13088 if test "${with_system_libunwind+set}" = set; then
13089 withval="$with_system_libunwind"
13090
13091 fi;
13092
13093 # config.gcc also contains tests of with_system_libunwind.
13094 if test x$with_system_libunwind = xyes; then
13095
13096 cat >>confdefs.h <<\_ACEOF
13097 #define HAVE_GETIPINFO 1
13098 _ACEOF
13099
13100 fi
13101
13102 # --------------------------------------------------------
13103 # Build, host, and target specific configuration fragments
13104 # --------------------------------------------------------
13105
13106 # Collect build-machine-specific information.
13107 . ${srcdir}/config.build
13108
13109 # Collect host-machine-specific information.
13110 . ${srcdir}/config.host
13111
13112 target_gtfiles=
13113
13114 # Collect target-machine-specific information.
13115 . ${srcdir}/config.gcc
13116
13117 extra_objs="${host_extra_objs} ${extra_objs}"
13118 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13119
13120 # Default the target-machine variables that were not explicitly set.
13121 if test x"$tm_file" = x
13122 then tm_file=$cpu_type/$cpu_type.h; fi
13123
13124 if test x"$extra_headers" = x
13125 then extra_headers=; fi
13126
13127 if test x$md_file = x
13128 then md_file=$cpu_type/$cpu_type.md; fi
13129
13130 if test x$out_file = x
13131 then out_file=$cpu_type/$cpu_type.c; fi
13132
13133 if test x"$tmake_file" = x
13134 then tmake_file=$cpu_type/t-$cpu_type
13135 fi
13136
13137 if test x"$dwarf2" = xyes
13138 then tm_file="$tm_file tm-dwarf2.h"
13139 fi
13140
13141 # Say what files are being used for the output code and MD file.
13142 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13143 echo "Using \`$srcdir/config/$md_file' as machine description file."
13144
13145 # If any of the xm_file variables contain nonexistent files, warn
13146 # about them and drop them.
13147
13148 bx=
13149 for x in $build_xm_file; do
13150 if test -f $srcdir/config/$x
13151 then bx="$bx $x"
13152 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13153 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13154 fi
13155 done
13156 build_xm_file="$bx"
13157
13158 hx=
13159 for x in $host_xm_file; do
13160 if test -f $srcdir/config/$x
13161 then hx="$hx $x"
13162 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13163 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13164 fi
13165 done
13166 host_xm_file="$hx"
13167
13168 tx=
13169 for x in $xm_file; do
13170 if test -f $srcdir/config/$x
13171 then tx="$tx $x"
13172 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13173 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13174 fi
13175 done
13176 xm_file="$tx"
13177
13178 count=a
13179 for f in $tm_file; do
13180 count=${count}x
13181 done
13182 if test $count = ax; then
13183 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13184 else
13185 echo "Using the following target machine macro files:"
13186 for f in $tm_file; do
13187 echo " $srcdir/config/$f"
13188 done
13189 fi
13190
13191 if test x$need_64bit_hwint = xyes; then
13192
13193 cat >>confdefs.h <<\_ACEOF
13194 #define NEED_64BIT_HOST_WIDE_INT 1
13195 _ACEOF
13196
13197 fi
13198
13199 if test x$use_long_long_for_widest_fast_int = xyes; then
13200
13201 cat >>confdefs.h <<\_ACEOF
13202 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13203 _ACEOF
13204
13205 fi
13206
13207 count=a
13208 for f in $host_xm_file; do
13209 count=${count}x
13210 done
13211 if test $count = a; then
13212 :
13213 elif test $count = ax; then
13214 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13215 else
13216 echo "Using the following host machine macro files:"
13217 for f in $host_xm_file; do
13218 echo " $srcdir/config/$f"
13219 done
13220 fi
13221 echo "Using ${out_host_hook_obj} for host machine hooks."
13222
13223 if test "$host_xm_file" != "$build_xm_file"; then
13224 count=a
13225 for f in $build_xm_file; do
13226 count=${count}x
13227 done
13228 if test $count = a; then
13229 :
13230 elif test $count = ax; then
13231 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13232 else
13233 echo "Using the following build machine macro files:"
13234 for f in $build_xm_file; do
13235 echo " $srcdir/config/$f"
13236 done
13237 fi
13238 fi
13239
13240 case ${host} in
13241 powerpc*-*-darwin*)
13242 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13243 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13244 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13245 echo $ECHO_N "(cached) $ECHO_C" >&6
13246 else
13247 cat >conftest.$ac_ext <<_ACEOF
13248
13249 #include <sys/cdefs.h>
13250 #include <sys/signal.h>
13251 #include <ucontext.h>
13252 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13253
13254 _ACEOF
13255 rm -f conftest.$ac_objext
13256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13257 (eval $ac_compile) 2>conftest.er1
13258 ac_status=$?
13259 grep -v '^ *+' conftest.er1 >conftest.err
13260 rm -f conftest.er1
13261 cat conftest.err >&5
13262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13263 (exit $ac_status); } &&
13264 { ac_try='test -z "$ac_c_werror_flag"
13265 || test ! -s conftest.err'
13266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13267 (eval $ac_try) 2>&5
13268 ac_status=$?
13269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13270 (exit $ac_status); }; } &&
13271 { ac_try='test -s conftest.$ac_objext'
13272 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13273 (eval $ac_try) 2>&5
13274 ac_status=$?
13275 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13276 (exit $ac_status); }; }; then
13277 gcc_cv_mcontext_underscores=no
13278 else
13279 echo "$as_me: failed program was:" >&5
13280 sed 's/^/| /' conftest.$ac_ext >&5
13281
13282 gcc_cv_mcontext_underscores=yes
13283 fi
13284 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13285 fi
13286 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13287 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13288 if test $gcc_cv_mcontext_underscores = yes; then
13289
13290 cat >>confdefs.h <<\_ACEOF
13291 #define HAS_MCONTEXT_T_UNDERSCORES
13292 _ACEOF
13293
13294 fi
13295 ;;
13296 esac
13297
13298 # ---------
13299 # Threading
13300 # ---------
13301
13302 # Check if a valid thread package
13303 case ${enable_threads} in
13304 "" | no)
13305 # No threads
13306 target_thread_file='single'
13307 ;;
13308 yes)
13309 # default
13310 target_thread_file='single'
13311 ;;
13312 aix | dce | gnat | irix | posix | posix95 | rtems | \
13313 single | solaris | vxworks | win32 | mipssde)
13314 target_thread_file=${enable_threads}
13315 ;;
13316 *)
13317 echo "${enable_threads} is an unknown thread package" 1>&2
13318 exit 1
13319 ;;
13320 esac
13321
13322 if test x${thread_file} = x; then
13323 # No thread file set by target-specific clauses in config.gcc,
13324 # so use file chosen by default logic above
13325 thread_file=${target_thread_file}
13326 fi
13327
13328 # Make gthr-default.h if we have a thread file.
13329 gthread_flags=
13330 if test $thread_file != single; then
13331 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13332 if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13333 rm -f gthr-default.h-t
13334 else
13335 mv -f gthr-default.h-t gthr-default.h
13336 fi
13337 gthread_flags=-DHAVE_GTHR_DEFAULT
13338 fi
13339
13340
13341 # --------
13342 # UNSORTED
13343 # --------
13344
13345 use_cxa_atexit=no
13346 if test x$enable___cxa_atexit = xyes || \
13347 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13348 if test x$host = x$target; then
13349 case $host in
13350 # mingw32 doesn't have __cxa_atexit but uses atexit registration
13351 # keyed to flag_use_cxa_atexit
13352 *-*-mingw32*)
13353 use_cxa_atexit=yes
13354 ;;
13355 *)
13356 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13357 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13358 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13359 echo $ECHO_N "(cached) $ECHO_C" >&6
13360 else
13361 cat >conftest.$ac_ext <<_ACEOF
13362 /* confdefs.h. */
13363 _ACEOF
13364 cat confdefs.h >>conftest.$ac_ext
13365 cat >>conftest.$ac_ext <<_ACEOF
13366 /* end confdefs.h. */
13367 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13368 For example, HP-UX 11i <limits.h> declares gettimeofday. */
13369 #define __cxa_atexit innocuous___cxa_atexit
13370
13371 /* System header to define __stub macros and hopefully few prototypes,
13372 which can conflict with char __cxa_atexit (); below.
13373 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13374 <limits.h> exists even on freestanding compilers. */
13375
13376 #ifdef __STDC__
13377 # include <limits.h>
13378 #else
13379 # include <assert.h>
13380 #endif
13381
13382 #undef __cxa_atexit
13383
13384 /* Override any gcc2 internal prototype to avoid an error. */
13385 #ifdef __cplusplus
13386 extern "C"
13387 {
13388 #endif
13389 /* We use char because int might match the return type of a gcc2
13390 builtin and then its argument prototype would still apply. */
13391 char __cxa_atexit ();
13392 /* The GNU C library defines this for functions which it implements
13393 to always fail with ENOSYS. Some functions are actually named
13394 something starting with __ and the normal name is an alias. */
13395 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13396 choke me
13397 #else
13398 char (*f) () = __cxa_atexit;
13399 #endif
13400 #ifdef __cplusplus
13401 }
13402 #endif
13403
13404 int
13405 main ()
13406 {
13407 return f != __cxa_atexit;
13408 ;
13409 return 0;
13410 }
13411 _ACEOF
13412 rm -f conftest.$ac_objext conftest$ac_exeext
13413 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13414 (eval $ac_link) 2>conftest.er1
13415 ac_status=$?
13416 grep -v '^ *+' conftest.er1 >conftest.err
13417 rm -f conftest.er1
13418 cat conftest.err >&5
13419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13420 (exit $ac_status); } &&
13421 { ac_try='test -z "$ac_c_werror_flag"
13422 || test ! -s conftest.err'
13423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13424 (eval $ac_try) 2>&5
13425 ac_status=$?
13426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13427 (exit $ac_status); }; } &&
13428 { ac_try='test -s conftest$ac_exeext'
13429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13430 (eval $ac_try) 2>&5
13431 ac_status=$?
13432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13433 (exit $ac_status); }; }; then
13434 ac_cv_func___cxa_atexit=yes
13435 else
13436 echo "$as_me: failed program was:" >&5
13437 sed 's/^/| /' conftest.$ac_ext >&5
13438
13439 ac_cv_func___cxa_atexit=no
13440 fi
13441 rm -f conftest.err conftest.$ac_objext \
13442 conftest$ac_exeext conftest.$ac_ext
13443 fi
13444 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13445 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13446 if test $ac_cv_func___cxa_atexit = yes; then
13447 use_cxa_atexit=yes
13448 else
13449 echo "__cxa_atexit can't be enabled on this target"
13450 fi
13451
13452 ;;
13453 esac
13454 else
13455 # We can't check for __cxa_atexit when building a cross, so assume
13456 # it is available
13457 use_cxa_atexit=yes
13458 fi
13459 if test x$use_cxa_atexit = xyes; then
13460
13461 cat >>confdefs.h <<\_ACEOF
13462 #define DEFAULT_USE_CXA_ATEXIT 2
13463 _ACEOF
13464
13465 fi
13466 fi
13467
13468 use_getipinfo=yes
13469 if test x$with_system_libunwind = xyes; then
13470 if test x$host = x$target; then
13471 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13472 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13473 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13474 echo $ECHO_N "(cached) $ECHO_C" >&6
13475 else
13476 ac_func_search_save_LIBS=$LIBS
13477 ac_cv_search__Unwind_GetIPInfo=no
13478 cat >conftest.$ac_ext <<_ACEOF
13479 /* confdefs.h. */
13480 _ACEOF
13481 cat confdefs.h >>conftest.$ac_ext
13482 cat >>conftest.$ac_ext <<_ACEOF
13483 /* end confdefs.h. */
13484
13485 /* Override any gcc2 internal prototype to avoid an error. */
13486 #ifdef __cplusplus
13487 extern "C"
13488 #endif
13489 /* We use char because int might match the return type of a gcc2
13490 builtin and then its argument prototype would still apply. */
13491 char _Unwind_GetIPInfo ();
13492 int
13493 main ()
13494 {
13495 _Unwind_GetIPInfo ();
13496 ;
13497 return 0;
13498 }
13499 _ACEOF
13500 rm -f conftest.$ac_objext conftest$ac_exeext
13501 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13502 (eval $ac_link) 2>conftest.er1
13503 ac_status=$?
13504 grep -v '^ *+' conftest.er1 >conftest.err
13505 rm -f conftest.er1
13506 cat conftest.err >&5
13507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13508 (exit $ac_status); } &&
13509 { ac_try='test -z "$ac_c_werror_flag"
13510 || test ! -s conftest.err'
13511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13512 (eval $ac_try) 2>&5
13513 ac_status=$?
13514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13515 (exit $ac_status); }; } &&
13516 { ac_try='test -s conftest$ac_exeext'
13517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13518 (eval $ac_try) 2>&5
13519 ac_status=$?
13520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13521 (exit $ac_status); }; }; then
13522 ac_cv_search__Unwind_GetIPInfo="none required"
13523 else
13524 echo "$as_me: failed program was:" >&5
13525 sed 's/^/| /' conftest.$ac_ext >&5
13526
13527 fi
13528 rm -f conftest.err conftest.$ac_objext \
13529 conftest$ac_exeext conftest.$ac_ext
13530 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13531 for ac_lib in unwind; do
13532 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13533 cat >conftest.$ac_ext <<_ACEOF
13534 /* confdefs.h. */
13535 _ACEOF
13536 cat confdefs.h >>conftest.$ac_ext
13537 cat >>conftest.$ac_ext <<_ACEOF
13538 /* end confdefs.h. */
13539
13540 /* Override any gcc2 internal prototype to avoid an error. */
13541 #ifdef __cplusplus
13542 extern "C"
13543 #endif
13544 /* We use char because int might match the return type of a gcc2
13545 builtin and then its argument prototype would still apply. */
13546 char _Unwind_GetIPInfo ();
13547 int
13548 main ()
13549 {
13550 _Unwind_GetIPInfo ();
13551 ;
13552 return 0;
13553 }
13554 _ACEOF
13555 rm -f conftest.$ac_objext conftest$ac_exeext
13556 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13557 (eval $ac_link) 2>conftest.er1
13558 ac_status=$?
13559 grep -v '^ *+' conftest.er1 >conftest.err
13560 rm -f conftest.er1
13561 cat conftest.err >&5
13562 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13563 (exit $ac_status); } &&
13564 { ac_try='test -z "$ac_c_werror_flag"
13565 || test ! -s conftest.err'
13566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13567 (eval $ac_try) 2>&5
13568 ac_status=$?
13569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13570 (exit $ac_status); }; } &&
13571 { ac_try='test -s conftest$ac_exeext'
13572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13573 (eval $ac_try) 2>&5
13574 ac_status=$?
13575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13576 (exit $ac_status); }; }; then
13577 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13578 break
13579 else
13580 echo "$as_me: failed program was:" >&5
13581 sed 's/^/| /' conftest.$ac_ext >&5
13582
13583 fi
13584 rm -f conftest.err conftest.$ac_objext \
13585 conftest$ac_exeext conftest.$ac_ext
13586 done
13587 fi
13588 LIBS=$ac_func_search_save_LIBS
13589 fi
13590 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13591 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13592 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13593 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13594
13595 else
13596 use_getipinfo=no
13597 fi
13598
13599 fi
13600 fi
13601
13602 if test x$use_getipinfo = xyes; then
13603
13604 cat >>confdefs.h <<\_ACEOF
13605 #define HAVE_GETIPINFO 1
13606 _ACEOF
13607
13608 else
13609 echo "The system unwind library does not support _Unwind_GetIPInfo."
13610 fi
13611
13612 # Look for a file containing extra machine modes.
13613 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13614 extra_modes_file='$(srcdir)'/config/${extra_modes}
13615
13616
13617 cat >>confdefs.h <<_ACEOF
13618 #define EXTRA_MODES_FILE "config/$extra_modes"
13619 _ACEOF
13620
13621 fi
13622
13623 # Convert extra_options into a form suitable for Makefile use.
13624 extra_opt_files=
13625 for f in $extra_options; do
13626 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13627 done
13628
13629
13630 # auto-host.h is the file containing items generated by autoconf and is
13631 # the first file included by config.h.
13632 # If host=build, it is correct to have bconfig include auto-host.h
13633 # as well. If host!=build, we are in error and need to do more
13634 # work to find out the build config parameters.
13635 if test x$host = x$build
13636 then
13637 build_auto=auto-host.h
13638 else
13639 # We create a subdir, then run autoconf in the subdir.
13640 # To prevent recursion we set host and build for the new
13641 # invocation of configure to the build for this invocation
13642 # of configure.
13643 tempdir=build.$$
13644 rm -rf $tempdir
13645 mkdir $tempdir
13646 cd $tempdir
13647 case ${srcdir} in
13648 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13649 *) realsrcdir=../${srcdir};;
13650 esac
13651 saved_CFLAGS="${CFLAGS}"
13652 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13653 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13654 ${realsrcdir}/configure \
13655 --enable-languages=${enable_languages-all} \
13656 --target=$target_alias --host=$build_alias --build=$build_alias
13657 CFLAGS="${saved_CFLAGS}"
13658
13659 # We just finished tests for the build machine, so rename
13660 # the file auto-build.h in the gcc directory.
13661 mv auto-host.h ../auto-build.h
13662 cd ..
13663 rm -rf $tempdir
13664 build_auto=auto-build.h
13665 fi
13666
13667
13668 tm_file="${tm_file} defaults.h"
13669 tm_p_file="${tm_p_file} tm-preds.h"
13670 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13671 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13672 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13673 # put this back in temporarily.
13674 xm_file="auto-host.h ansidecl.h ${xm_file}"
13675
13676 # --------
13677 # UNSORTED
13678 # --------
13679
13680 # Compile in configure arguments.
13681 if test -f configargs.h ; then
13682 # Being re-configured.
13683 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13684 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13685 else
13686 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13687 fi
13688
13689 # Double all backslashes and backslash all quotes to turn
13690 # gcc_config_arguments into a C string.
13691 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13692 $gcc_config_arguments
13693 EOF
13694 gcc_config_arguments_str=`cat conftest.out`
13695 rm -f conftest.out
13696
13697 cat > configargs.h <<EOF
13698 /* Generated automatically. */
13699 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13700 static const char thread_model[] = "$thread_file";
13701
13702 static const struct {
13703 const char *name, *value;
13704 } configure_default_options[] = $configure_default_options;
13705 EOF
13706
13707 # Internationalization
13708 # If we haven't got the data from the intl directory,
13709 # assume NLS is disabled.
13710 USE_NLS=no
13711 LIBINTL=
13712 LIBINTL_DEP=
13713 INCINTL=
13714 XGETTEXT=
13715 GMSGFMT=
13716 POSUB=
13717
13718 if test -f ../intl/config.intl; then
13719 . ../intl/config.intl
13720 fi
13721 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13722 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13723 if test x"$USE_NLS" != xyes; then
13724 echo "$as_me:$LINENO: result: no" >&5
13725 echo "${ECHO_T}no" >&6
13726 else
13727 echo "$as_me:$LINENO: result: yes" >&5
13728 echo "${ECHO_T}yes" >&6
13729
13730 cat >>confdefs.h <<\_ACEOF
13731 #define ENABLE_NLS 1
13732 _ACEOF
13733
13734
13735 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13736 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13737 # Look for .po and .gmo files in the source directory.
13738 CATALOGS=
13739 XLINGUAS=
13740 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13741 # If there aren't any .gmo files the shell will give us the
13742 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13743 # weeded out.
13744 case "$cat" in *\**)
13745 continue;;
13746 esac
13747 # The quadruple backslash is collapsed to a double backslash
13748 # by the backticks, then collapsed again by the double quotes,
13749 # leaving us with one backslash in the sed expression (right
13750 # before the dot that mustn't act as a wildcard).
13751 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13752 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13753 # The user is allowed to set LINGUAS to a list of languages to
13754 # install catalogs for. If it's empty that means "all of them."
13755 if test "x$LINGUAS" = x; then
13756 CATALOGS="$CATALOGS $cat"
13757 XLINGUAS="$XLINGUAS $lang"
13758 else
13759 case "$LINGUAS" in *$lang*)
13760 CATALOGS="$CATALOGS $cat"
13761 XLINGUAS="$XLINGUAS $lang"
13762 ;;
13763 esac
13764 fi
13765 done
13766 LINGUAS="$XLINGUAS"
13767 echo "$as_me:$LINENO: result: $LINGUAS" >&5
13768 echo "${ECHO_T}$LINGUAS" >&6
13769
13770
13771 DATADIRNAME=share
13772
13773 INSTOBJEXT=.mo
13774
13775 GENCAT=gencat
13776
13777 CATOBJEXT=.gmo
13778
13779 fi
13780
13781 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13782 # -liconv on the link line twice.
13783 case "$LIBINTL" in *$LIBICONV*)
13784 LIBICONV= ;;
13785 esac
13786
13787 # Check whether --enable-secureplt or --disable-secureplt was given.
13788 if test "${enable_secureplt+set}" = set; then
13789 enableval="$enable_secureplt"
13790
13791 fi;
13792
13793 # Check whether --enable-cld or --disable-cld was given.
13794 if test "${enable_cld+set}" = set; then
13795 enableval="$enable_cld"
13796
13797 else
13798 enable_cld=no
13799 fi;
13800
13801 # Windows32 Registry support for specifying GCC installation paths.
13802 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13803 if test "${enable_win32_registry+set}" = set; then
13804 enableval="$enable_win32_registry"
13805
13806 fi;
13807
13808 case $host_os in
13809 win32 | pe | cygwin* | mingw32* | uwin*)
13810 if test "x$enable_win32_registry" != xno; then
13811 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13812 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13813 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13814 echo $ECHO_N "(cached) $ECHO_C" >&6
13815 else
13816 ac_func_search_save_LIBS=$LIBS
13817 ac_cv_search_RegOpenKeyExA=no
13818 cat >conftest.$ac_ext <<_ACEOF
13819 /* confdefs.h. */
13820 _ACEOF
13821 cat confdefs.h >>conftest.$ac_ext
13822 cat >>conftest.$ac_ext <<_ACEOF
13823 /* end confdefs.h. */
13824
13825 /* Override any gcc2 internal prototype to avoid an error. */
13826 #ifdef __cplusplus
13827 extern "C"
13828 #endif
13829 /* We use char because int might match the return type of a gcc2
13830 builtin and then its argument prototype would still apply. */
13831 char RegOpenKeyExA ();
13832 int
13833 main ()
13834 {
13835 RegOpenKeyExA ();
13836 ;
13837 return 0;
13838 }
13839 _ACEOF
13840 rm -f conftest.$ac_objext conftest$ac_exeext
13841 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13842 (eval $ac_link) 2>conftest.er1
13843 ac_status=$?
13844 grep -v '^ *+' conftest.er1 >conftest.err
13845 rm -f conftest.er1
13846 cat conftest.err >&5
13847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13848 (exit $ac_status); } &&
13849 { ac_try='test -z "$ac_c_werror_flag"
13850 || test ! -s conftest.err'
13851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13852 (eval $ac_try) 2>&5
13853 ac_status=$?
13854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13855 (exit $ac_status); }; } &&
13856 { ac_try='test -s conftest$ac_exeext'
13857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13858 (eval $ac_try) 2>&5
13859 ac_status=$?
13860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13861 (exit $ac_status); }; }; then
13862 ac_cv_search_RegOpenKeyExA="none required"
13863 else
13864 echo "$as_me: failed program was:" >&5
13865 sed 's/^/| /' conftest.$ac_ext >&5
13866
13867 fi
13868 rm -f conftest.err conftest.$ac_objext \
13869 conftest$ac_exeext conftest.$ac_ext
13870 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13871 for ac_lib in advapi32; do
13872 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13873 cat >conftest.$ac_ext <<_ACEOF
13874 /* confdefs.h. */
13875 _ACEOF
13876 cat confdefs.h >>conftest.$ac_ext
13877 cat >>conftest.$ac_ext <<_ACEOF
13878 /* end confdefs.h. */
13879
13880 /* Override any gcc2 internal prototype to avoid an error. */
13881 #ifdef __cplusplus
13882 extern "C"
13883 #endif
13884 /* We use char because int might match the return type of a gcc2
13885 builtin and then its argument prototype would still apply. */
13886 char RegOpenKeyExA ();
13887 int
13888 main ()
13889 {
13890 RegOpenKeyExA ();
13891 ;
13892 return 0;
13893 }
13894 _ACEOF
13895 rm -f conftest.$ac_objext conftest$ac_exeext
13896 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13897 (eval $ac_link) 2>conftest.er1
13898 ac_status=$?
13899 grep -v '^ *+' conftest.er1 >conftest.err
13900 rm -f conftest.er1
13901 cat conftest.err >&5
13902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13903 (exit $ac_status); } &&
13904 { ac_try='test -z "$ac_c_werror_flag"
13905 || test ! -s conftest.err'
13906 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13907 (eval $ac_try) 2>&5
13908 ac_status=$?
13909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13910 (exit $ac_status); }; } &&
13911 { ac_try='test -s conftest$ac_exeext'
13912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13913 (eval $ac_try) 2>&5
13914 ac_status=$?
13915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13916 (exit $ac_status); }; }; then
13917 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13918 break
13919 else
13920 echo "$as_me: failed program was:" >&5
13921 sed 's/^/| /' conftest.$ac_ext >&5
13922
13923 fi
13924 rm -f conftest.err conftest.$ac_objext \
13925 conftest$ac_exeext conftest.$ac_ext
13926 done
13927 fi
13928 LIBS=$ac_func_search_save_LIBS
13929 fi
13930 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13931 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13932 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13933 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13934
13935 else
13936 enable_win32_registry=no
13937 fi
13938
13939 fi
13940
13941 if test "x$enable_win32_registry" != xno; then
13942
13943 cat >>confdefs.h <<\_ACEOF
13944 #define ENABLE_WIN32_REGISTRY 1
13945 _ACEOF
13946
13947
13948 if test "x$enable_win32_registry" != xyes \
13949 && test "x$enable_win32_registry" != x; then
13950
13951 cat >>confdefs.h <<_ACEOF
13952 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13953 _ACEOF
13954
13955 fi
13956 fi
13957 ;;
13958 esac
13959
13960 # Get an absolute path to the GCC top-level source directory
13961 holddir=`${PWDCMD-pwd}`
13962 cd $srcdir
13963 topdir=`${PWDCMD-pwd}`
13964 cd $holddir
13965
13966 # Conditionalize the makefile for this host machine.
13967 xmake_file=
13968 for f in ${host_xmake_file}
13969 do
13970 if test -f ${srcdir}/config/$f
13971 then
13972 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13973 fi
13974 done
13975
13976 # Conditionalize the makefile for this target machine.
13977 tmake_file_=
13978 for f in ${tmake_file}
13979 do
13980 if test -f ${srcdir}/config/$f
13981 then
13982 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13983 fi
13984 done
13985 tmake_file="${tmake_file_}"
13986
13987 out_object_file=`basename $out_file .c`.o
13988
13989 tm_file_list="options.h"
13990 tm_include_list="options.h"
13991 for f in $tm_file; do
13992 case $f in
13993 ./* )
13994 f=`echo $f | sed 's/^..//'`
13995 tm_file_list="${tm_file_list} $f"
13996 tm_include_list="${tm_include_list} $f"
13997 ;;
13998 defaults.h )
13999 tm_file_list="${tm_file_list} \$(srcdir)/$f"
14000 tm_include_list="${tm_include_list} $f"
14001 ;;
14002 * )
14003 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
14004 tm_include_list="${tm_include_list} config/$f"
14005 ;;
14006 esac
14007 done
14008
14009 tm_p_file_list=
14010 tm_p_include_list=
14011 for f in $tm_p_file; do
14012 case $f in
14013 tm-preds.h )
14014 tm_p_file_list="${tm_p_file_list} $f"
14015 tm_p_include_list="${tm_p_include_list} $f"
14016 ;;
14017 * )
14018 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
14019 tm_p_include_list="${tm_p_include_list} config/$f"
14020 esac
14021 done
14022
14023 xm_file_list=
14024 xm_include_list=
14025 for f in $xm_file; do
14026 case $f in
14027 ansidecl.h )
14028 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
14029 xm_include_list="${xm_include_list} $f"
14030 ;;
14031 auto-host.h )
14032 xm_file_list="${xm_file_list} $f"
14033 xm_include_list="${xm_include_list} $f"
14034 ;;
14035 * )
14036 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
14037 xm_include_list="${xm_include_list} config/$f"
14038 ;;
14039 esac
14040 done
14041
14042 host_xm_file_list=
14043 host_xm_include_list=
14044 for f in $host_xm_file; do
14045 case $f in
14046 ansidecl.h )
14047 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
14048 host_xm_include_list="${host_xm_include_list} $f"
14049 ;;
14050 auto-host.h )
14051 host_xm_file_list="${host_xm_file_list} $f"
14052 host_xm_include_list="${host_xm_include_list} $f"
14053 ;;
14054 * )
14055 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
14056 host_xm_include_list="${host_xm_include_list} config/$f"
14057 ;;
14058 esac
14059 done
14060
14061 build_xm_file_list=
14062 for f in $build_xm_file; do
14063 case $f in
14064 ansidecl.h )
14065 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
14066 build_xm_include_list="${build_xm_include_list} $f"
14067 ;;
14068 auto-build.h | auto-host.h )
14069 build_xm_file_list="${build_xm_file_list} $f"
14070 build_xm_include_list="${build_xm_include_list} $f"
14071 ;;
14072 * )
14073 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
14074 build_xm_include_list="${build_xm_include_list} config/$f"
14075 ;;
14076 esac
14077 done
14078
14079 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14080 # cross-compiler which does not use the native headers and libraries.
14081 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14082 CROSS=
14083 ALL=all.internal
14084 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14085
14086 if test "x$with_build_sysroot" != x; then
14087 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14088 else
14089 # This value is used, even on a native system, because
14090 # CROSS_SYSTEM_HEADER_DIR is just
14091 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14092 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14093 fi
14094
14095 if test x$host != x$target
14096 then
14097 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14098 ALL=all.cross
14099 SYSTEM_HEADER_DIR=$build_system_header_dir
14100 case "$host","$target" in
14101 # Darwin crosses can use the host system's libraries and headers,
14102 # because of the fat library support. Of course, it must be the
14103 # same version of Darwin on both sides. Allow the user to
14104 # just say --target=foo-darwin without a version number to mean
14105 # "the version on this system".
14106 *-*-darwin*,*-*-darwin*)
14107 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14108 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14109 if test $hostos = $targetos -o $targetos = darwin ; then
14110 CROSS=
14111 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14112 with_headers=yes
14113 fi
14114 ;;
14115
14116 i?86-*-*,x86_64-*-* \
14117 | powerpc*-*-*,powerpc64*-*-*)
14118 CROSS="$CROSS -DNATIVE_CROSS" ;;
14119 esac
14120 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14121 SYSTEM_HEADER_DIR=$build_system_header_dir
14122 fi
14123
14124 # If this is a cross-compiler that does not
14125 # have its own set of headers then define
14126 # inhibit_libc
14127
14128 # If this is using newlib, without having the headers available now,
14129 # then define inhibit_libc in LIBGCC2_CFLAGS.
14130 # This prevents libgcc2 from containing any code which requires libc
14131 # support.
14132 : ${inhibit_libc=false}
14133 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14134 test x$with_newlib = xyes ; } &&
14135 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14136 inhibit_libc=true
14137 fi
14138
14139
14140 # When building gcc with a cross-compiler, we need to adjust things so
14141 # that the generator programs are still built with the native compiler.
14142 # Also, we cannot run fixincludes or fix-header.
14143
14144 # These are the normal (build=host) settings:
14145 CC_FOR_BUILD='$(CC)'
14146 BUILD_CFLAGS='$(ALL_CFLAGS)'
14147 BUILD_LDFLAGS='$(LDFLAGS)'
14148 STMP_FIXINC=stmp-fixinc
14149
14150 # Possibly disable fixproto, on a per-target basis.
14151 case ${use_fixproto} in
14152 no)
14153 STMP_FIXPROTO=
14154 ;;
14155 yes)
14156 STMP_FIXPROTO=stmp-fixproto
14157 ;;
14158 esac
14159
14160
14161 # And these apply if build != host, or we are generating coverage data
14162 if test x$build != x$host || test "x$coverage_flags" != x
14163 then
14164 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14165 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14166
14167 if test "x$TARGET_SYSTEM_ROOT" = x; then
14168 if test "x$STMP_FIXPROTO" != x; then
14169 STMP_FIXPROTO=stmp-install-fixproto
14170 fi
14171 fi
14172 fi
14173
14174 # Expand extra_headers to include complete path.
14175 # This substitutes for lots of t-* files.
14176 extra_headers_list=
14177 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14178 for file in ${extra_headers} ; do
14179 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14180 done
14181
14182 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14183 if test x"$use_gcc_tgmath" = xyes
14184 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14185 fi
14186
14187 # Define collect2 in Makefile.
14188 case $host_can_use_collect2 in
14189 no) collect2= ;;
14190 *) collect2='collect2$(exeext)' ;;
14191 esac
14192
14193
14194 # Add a definition of USE_COLLECT2 if system wants one.
14195 case $use_collect2 in
14196 no) use_collect2= ;;
14197 "") ;;
14198 *)
14199 host_xm_defines="${host_xm_defines} USE_COLLECT2"
14200 xm_defines="${xm_defines} USE_COLLECT2"
14201 case $host_can_use_collect2 in
14202 no)
14203 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14204 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14205 { (exit 1); exit 1; }; }
14206 ;;
14207 esac
14208 ;;
14209 esac
14210
14211 # ---------------------------
14212 # Assembler & linker features
14213 # ---------------------------
14214
14215 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14216 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14217 # However when ld-new is first executed from the build tree, libtool will
14218 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14219 # to the build tree. While doing this we need to use the previous-stage
14220 # linker, or we have an infinite loop. The presence of a shell script as
14221 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14222 # the gcc/collect-ld script. So we need to know how libtool works, or
14223 # exec-tool will fail.
14224
14225
14226 case `pwd` in
14227 *\ * | *\ *)
14228 { echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
14229 echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
14230 esac
14231
14232
14233
14234 macro_version='2.2.6'
14235 macro_revision='1.3012'
14236
14237
14238
14239
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249 ltmain="$ac_aux_dir/ltmain.sh"
14250
14251 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14252 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14253 if test "${lt_cv_path_SED+set}" = set; then
14254 echo $ECHO_N "(cached) $ECHO_C" >&6
14255 else
14256 # Loop through the user's path and test for sed and gsed.
14257 # Then use that list of sed's as ones to test for truncation.
14258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14259 for as_dir in $PATH
14260 do
14261 IFS=$as_save_IFS
14262 test -z "$as_dir" && as_dir=.
14263 for lt_ac_prog in sed gsed; do
14264 for ac_exec_ext in '' $ac_executable_extensions; do
14265 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14266 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14267 fi
14268 done
14269 done
14270 done
14271 IFS=$as_save_IFS
14272 lt_ac_max=0
14273 lt_ac_count=0
14274 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14275 # along with /bin/sed that truncates output.
14276 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14277 test ! -f $lt_ac_sed && continue
14278 cat /dev/null > conftest.in
14279 lt_ac_count=0
14280 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14281 # Check for GNU sed and select it if it is found.
14282 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14283 lt_cv_path_SED=$lt_ac_sed
14284 break
14285 fi
14286 while true; do
14287 cat conftest.in conftest.in >conftest.tmp
14288 mv conftest.tmp conftest.in
14289 cp conftest.in conftest.nl
14290 echo >>conftest.nl
14291 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14292 cmp -s conftest.out conftest.nl || break
14293 # 10000 chars as input seems more than enough
14294 test $lt_ac_count -gt 10 && break
14295 lt_ac_count=`expr $lt_ac_count + 1`
14296 if test $lt_ac_count -gt $lt_ac_max; then
14297 lt_ac_max=$lt_ac_count
14298 lt_cv_path_SED=$lt_ac_sed
14299 fi
14300 done
14301 done
14302
14303 fi
14304
14305 SED=$lt_cv_path_SED
14306
14307 echo "$as_me:$LINENO: result: $SED" >&5
14308 echo "${ECHO_T}$SED" >&6
14309
14310 test -z "$SED" && SED=sed
14311 Xsed="$SED -e 1s/^X//"
14312
14313
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323 echo "$as_me:$LINENO: checking for fgrep" >&5
14324 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14325 if test "${ac_cv_prog_fgrep+set}" = set; then
14326 echo $ECHO_N "(cached) $ECHO_C" >&6
14327 else
14328 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14329 then ac_cv_prog_fgrep='grep -F'
14330 else ac_cv_prog_fgrep='fgrep'
14331 fi
14332 fi
14333 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14334 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14335 FGREP=$ac_cv_prog_fgrep
14336
14337
14338 test -z "$GREP" && GREP=grep
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14359 if test "${with_gnu_ld+set}" = set; then
14360 withval="$with_gnu_ld"
14361 test "$withval" = no || with_gnu_ld=yes
14362 else
14363 with_gnu_ld=no
14364 fi;
14365 ac_prog=ld
14366 if test "$GCC" = yes; then
14367 # Check if gcc -print-prog-name=ld gives a path.
14368 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14369 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14370 case $host in
14371 *-*-mingw*)
14372 # gcc leaves a trailing carriage return which upsets mingw
14373 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14374 *)
14375 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14376 esac
14377 case $ac_prog in
14378 # Accept absolute paths.
14379 [\\/]* | ?:[\\/]*)
14380 re_direlt='/[^/][^/]*/\.\./'
14381 # Canonicalize the pathname of ld
14382 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14383 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14384 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14385 done
14386 test -z "$LD" && LD="$ac_prog"
14387 ;;
14388 "")
14389 # If it fails, then pretend we aren't using GCC.
14390 ac_prog=ld
14391 ;;
14392 *)
14393 # If it is relative, then search for the first ld in PATH.
14394 with_gnu_ld=unknown
14395 ;;
14396 esac
14397 elif test "$with_gnu_ld" = yes; then
14398 echo "$as_me:$LINENO: checking for GNU ld" >&5
14399 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14400 else
14401 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14402 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14403 fi
14404 if test "${lt_cv_path_LD+set}" = set; then
14405 echo $ECHO_N "(cached) $ECHO_C" >&6
14406 else
14407 if test -z "$LD"; then
14408 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14409 for ac_dir in $PATH; do
14410 IFS="$lt_save_ifs"
14411 test -z "$ac_dir" && ac_dir=.
14412 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14413 lt_cv_path_LD="$ac_dir/$ac_prog"
14414 # Check to see if the program is GNU ld. I'd rather use --version,
14415 # but apparently some variants of GNU ld only accept -v.
14416 # Break only if it was the GNU/non-GNU ld that we prefer.
14417 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14418 *GNU* | *'with BFD'*)
14419 test "$with_gnu_ld" != no && break
14420 ;;
14421 *)
14422 test "$with_gnu_ld" != yes && break
14423 ;;
14424 esac
14425 fi
14426 done
14427 IFS="$lt_save_ifs"
14428 else
14429 lt_cv_path_LD="$LD" # Let the user override the test with a path.
14430 fi
14431 fi
14432
14433 LD="$lt_cv_path_LD"
14434 if test -n "$LD"; then
14435 echo "$as_me:$LINENO: result: $LD" >&5
14436 echo "${ECHO_T}$LD" >&6
14437 else
14438 echo "$as_me:$LINENO: result: no" >&5
14439 echo "${ECHO_T}no" >&6
14440 fi
14441 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14442 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14443 { (exit 1); exit 1; }; }
14444 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14445 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14446 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14447 echo $ECHO_N "(cached) $ECHO_C" >&6
14448 else
14449 # I'd rather use --version here, but apparently some GNU lds only accept -v.
14450 case `$LD -v 2>&1 </dev/null` in
14451 *GNU* | *'with BFD'*)
14452 lt_cv_prog_gnu_ld=yes
14453 ;;
14454 *)
14455 lt_cv_prog_gnu_ld=no
14456 ;;
14457 esac
14458 fi
14459 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14460 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14461 with_gnu_ld=$lt_cv_prog_gnu_ld
14462
14463
14464
14465
14466
14467
14468
14469
14470
14471 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14472 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14473 if test "${lt_cv_path_NM+set}" = set; then
14474 echo $ECHO_N "(cached) $ECHO_C" >&6
14475 else
14476 if test -n "$NM"; then
14477 # Let the user override the test.
14478 lt_cv_path_NM="$NM"
14479 else
14480 lt_nm_to_check="${ac_tool_prefix}nm"
14481 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14482 lt_nm_to_check="$lt_nm_to_check nm"
14483 fi
14484 for lt_tmp_nm in $lt_nm_to_check; do
14485 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14486 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14487 IFS="$lt_save_ifs"
14488 test -z "$ac_dir" && ac_dir=.
14489 tmp_nm="$ac_dir/$lt_tmp_nm"
14490 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14491 # Check to see if the nm accepts a BSD-compat flag.
14492 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14493 # nm: unknown option "B" ignored
14494 # Tru64's nm complains that /dev/null is an invalid object file
14495 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14496 */dev/null* | *'Invalid file or object type'*)
14497 lt_cv_path_NM="$tmp_nm -B"
14498 break
14499 ;;
14500 *)
14501 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14502 */dev/null*)
14503 lt_cv_path_NM="$tmp_nm -p"
14504 break
14505 ;;
14506 *)
14507 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14508 continue # so that we can try to find one that supports BSD flags
14509 ;;
14510 esac
14511 ;;
14512 esac
14513 fi
14514 done
14515 IFS="$lt_save_ifs"
14516 done
14517 : ${lt_cv_path_NM=no}
14518 fi
14519 fi
14520 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14521 echo "${ECHO_T}$lt_cv_path_NM" >&6
14522 if test "$lt_cv_path_NM" != "no"; then
14523 NM="$lt_cv_path_NM"
14524 else
14525 # Didn't find any BSD compatible name lister, look for dumpbin.
14526 if test -n "$ac_tool_prefix"; then
14527 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14528 do
14529 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14530 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14531 echo "$as_me:$LINENO: checking for $ac_word" >&5
14532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14533 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14534 echo $ECHO_N "(cached) $ECHO_C" >&6
14535 else
14536 if test -n "$DUMPBIN"; then
14537 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14538 else
14539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14540 for as_dir in $PATH
14541 do
14542 IFS=$as_save_IFS
14543 test -z "$as_dir" && as_dir=.
14544 for ac_exec_ext in '' $ac_executable_extensions; do
14545 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14546 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14547 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14548 break 2
14549 fi
14550 done
14551 done
14552
14553 fi
14554 fi
14555 DUMPBIN=$ac_cv_prog_DUMPBIN
14556 if test -n "$DUMPBIN"; then
14557 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14558 echo "${ECHO_T}$DUMPBIN" >&6
14559 else
14560 echo "$as_me:$LINENO: result: no" >&5
14561 echo "${ECHO_T}no" >&6
14562 fi
14563
14564 test -n "$DUMPBIN" && break
14565 done
14566 fi
14567 if test -z "$DUMPBIN"; then
14568 ac_ct_DUMPBIN=$DUMPBIN
14569 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14570 do
14571 # Extract the first word of "$ac_prog", so it can be a program name with args.
14572 set dummy $ac_prog; ac_word=$2
14573 echo "$as_me:$LINENO: checking for $ac_word" >&5
14574 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14575 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14576 echo $ECHO_N "(cached) $ECHO_C" >&6
14577 else
14578 if test -n "$ac_ct_DUMPBIN"; then
14579 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14580 else
14581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14582 for as_dir in $PATH
14583 do
14584 IFS=$as_save_IFS
14585 test -z "$as_dir" && as_dir=.
14586 for ac_exec_ext in '' $ac_executable_extensions; do
14587 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14588 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14589 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14590 break 2
14591 fi
14592 done
14593 done
14594
14595 fi
14596 fi
14597 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14598 if test -n "$ac_ct_DUMPBIN"; then
14599 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14600 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14601 else
14602 echo "$as_me:$LINENO: result: no" >&5
14603 echo "${ECHO_T}no" >&6
14604 fi
14605
14606 test -n "$ac_ct_DUMPBIN" && break
14607 done
14608 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14609
14610 DUMPBIN=$ac_ct_DUMPBIN
14611 fi
14612
14613
14614 if test "$DUMPBIN" != ":"; then
14615 NM="$DUMPBIN"
14616 fi
14617 fi
14618 test -z "$NM" && NM=nm
14619
14620
14621
14622
14623
14624
14625 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14626 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14627 if test "${lt_cv_nm_interface+set}" = set; then
14628 echo $ECHO_N "(cached) $ECHO_C" >&6
14629 else
14630 lt_cv_nm_interface="BSD nm"
14631 echo "int some_variable = 0;" > conftest.$ac_ext
14632 (eval echo "\"\$as_me:14632: $ac_compile\"" >&5)
14633 (eval "$ac_compile" 2>conftest.err)
14634 cat conftest.err >&5
14635 (eval echo "\"\$as_me:14635: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14636 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14637 cat conftest.err >&5
14638 (eval echo "\"\$as_me:14638: output\"" >&5)
14639 cat conftest.out >&5
14640 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14641 lt_cv_nm_interface="MS dumpbin"
14642 fi
14643 rm -f conftest*
14644 fi
14645 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14646 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14647
14648 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14649 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14650 LN_S=$as_ln_s
14651 if test "$LN_S" = "ln -s"; then
14652 echo "$as_me:$LINENO: result: yes" >&5
14653 echo "${ECHO_T}yes" >&6
14654 else
14655 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14656 echo "${ECHO_T}no, using $LN_S" >&6
14657 fi
14658
14659 # find the maximum length of command line arguments
14660 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14661 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14662 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14663 echo $ECHO_N "(cached) $ECHO_C" >&6
14664 else
14665 i=0
14666 teststring="ABCD"
14667
14668 case $build_os in
14669 msdosdjgpp*)
14670 # On DJGPP, this test can blow up pretty badly due to problems in libc
14671 # (any single argument exceeding 2000 bytes causes a buffer overrun
14672 # during glob expansion). Even if it were fixed, the result of this
14673 # check would be larger than it should be.
14674 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14675 ;;
14676
14677 gnu*)
14678 # Under GNU Hurd, this test is not required because there is
14679 # no limit to the length of command line arguments.
14680 # Libtool will interpret -1 as no limit whatsoever
14681 lt_cv_sys_max_cmd_len=-1;
14682 ;;
14683
14684 cygwin* | mingw* | cegcc*)
14685 # On Win9x/ME, this test blows up -- it succeeds, but takes
14686 # about 5 minutes as the teststring grows exponentially.
14687 # Worse, since 9x/ME are not pre-emptively multitasking,
14688 # you end up with a "frozen" computer, even though with patience
14689 # the test eventually succeeds (with a max line length of 256k).
14690 # Instead, let's just punt: use the minimum linelength reported by
14691 # all of the supported platforms: 8192 (on NT/2K/XP).
14692 lt_cv_sys_max_cmd_len=8192;
14693 ;;
14694
14695 amigaos*)
14696 # On AmigaOS with pdksh, this test takes hours, literally.
14697 # So we just punt and use a minimum line length of 8192.
14698 lt_cv_sys_max_cmd_len=8192;
14699 ;;
14700
14701 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14702 # This has been around since 386BSD, at least. Likely further.
14703 if test -x /sbin/sysctl; then
14704 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14705 elif test -x /usr/sbin/sysctl; then
14706 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14707 else
14708 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14709 fi
14710 # And add a safety zone
14711 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14712 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14713 ;;
14714
14715 interix*)
14716 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14717 lt_cv_sys_max_cmd_len=196608
14718 ;;
14719
14720 osf*)
14721 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14722 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14723 # nice to cause kernel panics so lets avoid the loop below.
14724 # First set a reasonable default.
14725 lt_cv_sys_max_cmd_len=16384
14726 #
14727 if test -x /sbin/sysconfig; then
14728 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14729 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14730 esac
14731 fi
14732 ;;
14733 sco3.2v5*)
14734 lt_cv_sys_max_cmd_len=102400
14735 ;;
14736 sysv5* | sco5v6* | sysv4.2uw2*)
14737 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14738 if test -n "$kargmax"; then
14739 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14740 else
14741 lt_cv_sys_max_cmd_len=32768
14742 fi
14743 ;;
14744 *)
14745 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
14746 if test -n "$lt_cv_sys_max_cmd_len"; then
14747 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14748 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14749 else
14750 # Make teststring a little bigger before we do anything with it.
14751 # a 1K string should be a reasonable start.
14752 for i in 1 2 3 4 5 6 7 8 ; do
14753 teststring=$teststring$teststring
14754 done
14755 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14756 # If test is not a shell built-in, we'll probably end up computing a
14757 # maximum length that is only half of the actual maximum length, but
14758 # we can't tell.
14759 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14760 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14761 test $i != 17 # 1/2 MB should be enough
14762 do
14763 i=`expr $i + 1`
14764 teststring=$teststring$teststring
14765 done
14766 # Only check the string length outside the loop.
14767 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14768 teststring=
14769 # Add a significant safety factor because C++ compilers can tack on
14770 # massive amounts of additional arguments before passing them to the
14771 # linker. It appears as though 1/2 is a usable value.
14772 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14773 fi
14774 ;;
14775 esac
14776
14777 fi
14778
14779 if test -n $lt_cv_sys_max_cmd_len ; then
14780 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14781 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14782 else
14783 echo "$as_me:$LINENO: result: none" >&5
14784 echo "${ECHO_T}none" >&6
14785 fi
14786 max_cmd_len=$lt_cv_sys_max_cmd_len
14787
14788
14789
14790
14791
14792
14793 : ${CP="cp -f"}
14794 : ${MV="mv -f"}
14795 : ${RM="rm -f"}
14796
14797 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14798 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14799 # Try some XSI features
14800 xsi_shell=no
14801 ( _lt_dummy="a/b/c"
14802 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14803 = c,a/b,, \
14804 && eval 'test $(( 1 + 1 )) -eq 2 \
14805 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
14806 && xsi_shell=yes
14807 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14808 echo "${ECHO_T}$xsi_shell" >&6
14809
14810
14811 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14812 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14813 lt_shell_append=no
14814 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14815 >/dev/null 2>&1 \
14816 && lt_shell_append=yes
14817 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14818 echo "${ECHO_T}$lt_shell_append" >&6
14819
14820
14821 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14822 lt_unset=unset
14823 else
14824 lt_unset=false
14825 fi
14826
14827
14828
14829
14830
14831 # test EBCDIC or ASCII
14832 case `echo X|tr X '\101'` in
14833 A) # ASCII based system
14834 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14835 lt_SP2NL='tr \040 \012'
14836 lt_NL2SP='tr \015\012 \040\040'
14837 ;;
14838 *) # EBCDIC based system
14839 lt_SP2NL='tr \100 \n'
14840 lt_NL2SP='tr \r\n \100\100'
14841 ;;
14842 esac
14843
14844
14845
14846
14847
14848
14849
14850
14851
14852 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14853 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14854 if test "${lt_cv_ld_reload_flag+set}" = set; then
14855 echo $ECHO_N "(cached) $ECHO_C" >&6
14856 else
14857 lt_cv_ld_reload_flag='-r'
14858 fi
14859 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14860 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14861 reload_flag=$lt_cv_ld_reload_flag
14862 case $reload_flag in
14863 "" | " "*) ;;
14864 *) reload_flag=" $reload_flag" ;;
14865 esac
14866 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14867 case $host_os in
14868 darwin*)
14869 if test "$GCC" = yes; then
14870 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14871 else
14872 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14873 fi
14874 ;;
14875 esac
14876
14877
14878
14879
14880
14881
14882
14883
14884
14885 if test -n "$ac_tool_prefix"; then
14886 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
14887 set dummy ${ac_tool_prefix}objdump; ac_word=$2
14888 echo "$as_me:$LINENO: checking for $ac_word" >&5
14889 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14890 if test "${ac_cv_prog_OBJDUMP+set}" = set; then
14891 echo $ECHO_N "(cached) $ECHO_C" >&6
14892 else
14893 if test -n "$OBJDUMP"; then
14894 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
14895 else
14896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14897 for as_dir in $PATH
14898 do
14899 IFS=$as_save_IFS
14900 test -z "$as_dir" && as_dir=.
14901 for ac_exec_ext in '' $ac_executable_extensions; do
14902 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14903 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
14904 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14905 break 2
14906 fi
14907 done
14908 done
14909
14910 fi
14911 fi
14912 OBJDUMP=$ac_cv_prog_OBJDUMP
14913 if test -n "$OBJDUMP"; then
14914 echo "$as_me:$LINENO: result: $OBJDUMP" >&5
14915 echo "${ECHO_T}$OBJDUMP" >&6
14916 else
14917 echo "$as_me:$LINENO: result: no" >&5
14918 echo "${ECHO_T}no" >&6
14919 fi
14920
14921 fi
14922 if test -z "$ac_cv_prog_OBJDUMP"; then
14923 ac_ct_OBJDUMP=$OBJDUMP
14924 # Extract the first word of "objdump", so it can be a program name with args.
14925 set dummy objdump; ac_word=$2
14926 echo "$as_me:$LINENO: checking for $ac_word" >&5
14927 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14928 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
14929 echo $ECHO_N "(cached) $ECHO_C" >&6
14930 else
14931 if test -n "$ac_ct_OBJDUMP"; then
14932 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
14933 else
14934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14935 for as_dir in $PATH
14936 do
14937 IFS=$as_save_IFS
14938 test -z "$as_dir" && as_dir=.
14939 for ac_exec_ext in '' $ac_executable_extensions; do
14940 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14941 ac_cv_prog_ac_ct_OBJDUMP="objdump"
14942 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14943 break 2
14944 fi
14945 done
14946 done
14947
14948 test -z "$ac_cv_prog_ac_ct_OBJDUMP" && ac_cv_prog_ac_ct_OBJDUMP="false"
14949 fi
14950 fi
14951 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
14952 if test -n "$ac_ct_OBJDUMP"; then
14953 echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
14954 echo "${ECHO_T}$ac_ct_OBJDUMP" >&6
14955 else
14956 echo "$as_me:$LINENO: result: no" >&5
14957 echo "${ECHO_T}no" >&6
14958 fi
14959
14960 OBJDUMP=$ac_ct_OBJDUMP
14961 else
14962 OBJDUMP="$ac_cv_prog_OBJDUMP"
14963 fi
14964
14965 test -z "$OBJDUMP" && OBJDUMP=objdump
14966
14967
14968
14969
14970
14971
14972
14973
14974
14975 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14976 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14977 if test "${lt_cv_deplibs_check_method+set}" = set; then
14978 echo $ECHO_N "(cached) $ECHO_C" >&6
14979 else
14980 lt_cv_file_magic_cmd='$MAGIC_CMD'
14981 lt_cv_file_magic_test_file=
14982 lt_cv_deplibs_check_method='unknown'
14983 # Need to set the preceding variable on all platforms that support
14984 # interlibrary dependencies.
14985 # 'none' -- dependencies not supported.
14986 # `unknown' -- same as none, but documents that we really don't know.
14987 # 'pass_all' -- all dependencies passed with no checks.
14988 # 'test_compile' -- check by making test program.
14989 # 'file_magic [[regex]]' -- check by looking for files in library path
14990 # which responds to the $file_magic_cmd with a given extended regex.
14991 # If you have `file' or equivalent on your system and you're not sure
14992 # whether `pass_all' will *always* work, you probably want this one.
14993
14994 case $host_os in
14995 aix[4-9]*)
14996 lt_cv_deplibs_check_method=pass_all
14997 ;;
14998
14999 beos*)
15000 lt_cv_deplibs_check_method=pass_all
15001 ;;
15002
15003 bsdi[45]*)
15004 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
15005 lt_cv_file_magic_cmd='/usr/bin/file -L'
15006 lt_cv_file_magic_test_file=/shlib/libc.so
15007 ;;
15008
15009 cygwin*)
15010 # func_win32_libid is a shell function defined in ltmain.sh
15011 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15012 lt_cv_file_magic_cmd='func_win32_libid'
15013 ;;
15014
15015 mingw* | pw32*)
15016 # Base MSYS/MinGW do not provide the 'file' command needed by
15017 # func_win32_libid shell function, so use a weaker test based on 'objdump',
15018 # unless we find 'file', for example because we are cross-compiling.
15019 if ( file / ) >/dev/null 2>&1; then
15020 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15021 lt_cv_file_magic_cmd='func_win32_libid'
15022 else
15023 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
15024 lt_cv_file_magic_cmd='$OBJDUMP -f'
15025 fi
15026 ;;
15027
15028 cegcc)
15029 # use the weaker test based on 'objdump'. See mingw*.
15030 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
15031 lt_cv_file_magic_cmd='$OBJDUMP -f'
15032 ;;
15033
15034 darwin* | rhapsody*)
15035 lt_cv_deplibs_check_method=pass_all
15036 ;;
15037
15038 freebsd* | dragonfly*)
15039 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15040 case $host_cpu in
15041 i*86 )
15042 # Not sure whether the presence of OpenBSD here was a mistake.
15043 # Let's accept both of them until this is cleared up.
15044 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
15045 lt_cv_file_magic_cmd=/usr/bin/file
15046 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
15047 ;;
15048 esac
15049 else
15050 lt_cv_deplibs_check_method=pass_all
15051 fi
15052 ;;
15053
15054 gnu*)
15055 lt_cv_deplibs_check_method=pass_all
15056 ;;
15057
15058 hpux10.20* | hpux11*)
15059 lt_cv_file_magic_cmd=/usr/bin/file
15060 case $host_cpu in
15061 ia64*)
15062 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15063 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15064 ;;
15065 hppa*64*)
15066 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15067 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15068 ;;
15069 *)
15070 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15071 lt_cv_file_magic_test_file=/usr/lib/libc.sl
15072 ;;
15073 esac
15074 ;;
15075
15076 interix[3-9]*)
15077 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15078 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15079 ;;
15080
15081 irix5* | irix6* | nonstopux*)
15082 case $LD in
15083 *-32|*"-32 ") libmagic=32-bit;;
15084 *-n32|*"-n32 ") libmagic=N32;;
15085 *-64|*"-64 ") libmagic=64-bit;;
15086 *) libmagic=never-match;;
15087 esac
15088 lt_cv_deplibs_check_method=pass_all
15089 ;;
15090
15091 # This must be Linux ELF.
15092 linux* | k*bsd*-gnu)
15093 lt_cv_deplibs_check_method=pass_all
15094 ;;
15095
15096 netbsd*)
15097 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15098 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15099 else
15100 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15101 fi
15102 ;;
15103
15104 newos6*)
15105 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15106 lt_cv_file_magic_cmd=/usr/bin/file
15107 lt_cv_file_magic_test_file=/usr/lib/libnls.so
15108 ;;
15109
15110 *nto* | *qnx*)
15111 lt_cv_deplibs_check_method=pass_all
15112 ;;
15113
15114 openbsd*)
15115 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15116 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15117 else
15118 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15119 fi
15120 ;;
15121
15122 osf3* | osf4* | osf5*)
15123 lt_cv_deplibs_check_method=pass_all
15124 ;;
15125
15126 rdos*)
15127 lt_cv_deplibs_check_method=pass_all
15128 ;;
15129
15130 solaris*)
15131 lt_cv_deplibs_check_method=pass_all
15132 ;;
15133
15134 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15135 lt_cv_deplibs_check_method=pass_all
15136 ;;
15137
15138 sysv4 | sysv4.3*)
15139 case $host_vendor in
15140 motorola)
15141 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15142 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15143 ;;
15144 ncr)
15145 lt_cv_deplibs_check_method=pass_all
15146 ;;
15147 sequent)
15148 lt_cv_file_magic_cmd='/bin/file'
15149 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15150 ;;
15151 sni)
15152 lt_cv_file_magic_cmd='/bin/file'
15153 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15154 lt_cv_file_magic_test_file=/lib/libc.so
15155 ;;
15156 siemens)
15157 lt_cv_deplibs_check_method=pass_all
15158 ;;
15159 pc)
15160 lt_cv_deplibs_check_method=pass_all
15161 ;;
15162 esac
15163 ;;
15164
15165 tpf*)
15166 lt_cv_deplibs_check_method=pass_all
15167 ;;
15168 esac
15169
15170 fi
15171 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15172 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15173 file_magic_cmd=$lt_cv_file_magic_cmd
15174 deplibs_check_method=$lt_cv_deplibs_check_method
15175 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186
15187
15188 if test -n "$ac_tool_prefix"; then
15189 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15190 set dummy ${ac_tool_prefix}ar; ac_word=$2
15191 echo "$as_me:$LINENO: checking for $ac_word" >&5
15192 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15193 if test "${ac_cv_prog_AR+set}" = set; then
15194 echo $ECHO_N "(cached) $ECHO_C" >&6
15195 else
15196 if test -n "$AR"; then
15197 ac_cv_prog_AR="$AR" # Let the user override the test.
15198 else
15199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15200 for as_dir in $PATH
15201 do
15202 IFS=$as_save_IFS
15203 test -z "$as_dir" && as_dir=.
15204 for ac_exec_ext in '' $ac_executable_extensions; do
15205 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15206 ac_cv_prog_AR="${ac_tool_prefix}ar"
15207 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15208 break 2
15209 fi
15210 done
15211 done
15212
15213 fi
15214 fi
15215 AR=$ac_cv_prog_AR
15216 if test -n "$AR"; then
15217 echo "$as_me:$LINENO: result: $AR" >&5
15218 echo "${ECHO_T}$AR" >&6
15219 else
15220 echo "$as_me:$LINENO: result: no" >&5
15221 echo "${ECHO_T}no" >&6
15222 fi
15223
15224 fi
15225 if test -z "$ac_cv_prog_AR"; then
15226 ac_ct_AR=$AR
15227 # Extract the first word of "ar", so it can be a program name with args.
15228 set dummy ar; ac_word=$2
15229 echo "$as_me:$LINENO: checking for $ac_word" >&5
15230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15231 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15232 echo $ECHO_N "(cached) $ECHO_C" >&6
15233 else
15234 if test -n "$ac_ct_AR"; then
15235 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15236 else
15237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15238 for as_dir in $PATH
15239 do
15240 IFS=$as_save_IFS
15241 test -z "$as_dir" && as_dir=.
15242 for ac_exec_ext in '' $ac_executable_extensions; do
15243 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15244 ac_cv_prog_ac_ct_AR="ar"
15245 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15246 break 2
15247 fi
15248 done
15249 done
15250
15251 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15252 fi
15253 fi
15254 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15255 if test -n "$ac_ct_AR"; then
15256 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15257 echo "${ECHO_T}$ac_ct_AR" >&6
15258 else
15259 echo "$as_me:$LINENO: result: no" >&5
15260 echo "${ECHO_T}no" >&6
15261 fi
15262
15263 AR=$ac_ct_AR
15264 else
15265 AR="$ac_cv_prog_AR"
15266 fi
15267
15268 test -z "$AR" && AR=ar
15269 test -z "$AR_FLAGS" && AR_FLAGS=cru
15270
15271
15272
15273
15274
15275
15276
15277
15278
15279
15280
15281 if test -n "$ac_tool_prefix"; then
15282 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15283 set dummy ${ac_tool_prefix}strip; ac_word=$2
15284 echo "$as_me:$LINENO: checking for $ac_word" >&5
15285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15286 if test "${ac_cv_prog_STRIP+set}" = set; then
15287 echo $ECHO_N "(cached) $ECHO_C" >&6
15288 else
15289 if test -n "$STRIP"; then
15290 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15291 else
15292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15293 for as_dir in $PATH
15294 do
15295 IFS=$as_save_IFS
15296 test -z "$as_dir" && as_dir=.
15297 for ac_exec_ext in '' $ac_executable_extensions; do
15298 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15299 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15300 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15301 break 2
15302 fi
15303 done
15304 done
15305
15306 fi
15307 fi
15308 STRIP=$ac_cv_prog_STRIP
15309 if test -n "$STRIP"; then
15310 echo "$as_me:$LINENO: result: $STRIP" >&5
15311 echo "${ECHO_T}$STRIP" >&6
15312 else
15313 echo "$as_me:$LINENO: result: no" >&5
15314 echo "${ECHO_T}no" >&6
15315 fi
15316
15317 fi
15318 if test -z "$ac_cv_prog_STRIP"; then
15319 ac_ct_STRIP=$STRIP
15320 # Extract the first word of "strip", so it can be a program name with args.
15321 set dummy strip; ac_word=$2
15322 echo "$as_me:$LINENO: checking for $ac_word" >&5
15323 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15324 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15325 echo $ECHO_N "(cached) $ECHO_C" >&6
15326 else
15327 if test -n "$ac_ct_STRIP"; then
15328 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15329 else
15330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15331 for as_dir in $PATH
15332 do
15333 IFS=$as_save_IFS
15334 test -z "$as_dir" && as_dir=.
15335 for ac_exec_ext in '' $ac_executable_extensions; do
15336 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15337 ac_cv_prog_ac_ct_STRIP="strip"
15338 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15339 break 2
15340 fi
15341 done
15342 done
15343
15344 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15345 fi
15346 fi
15347 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15348 if test -n "$ac_ct_STRIP"; then
15349 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15350 echo "${ECHO_T}$ac_ct_STRIP" >&6
15351 else
15352 echo "$as_me:$LINENO: result: no" >&5
15353 echo "${ECHO_T}no" >&6
15354 fi
15355
15356 STRIP=$ac_ct_STRIP
15357 else
15358 STRIP="$ac_cv_prog_STRIP"
15359 fi
15360
15361 test -z "$STRIP" && STRIP=:
15362
15363
15364
15365
15366
15367
15368 if test -n "$ac_tool_prefix"; then
15369 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15370 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15371 echo "$as_me:$LINENO: checking for $ac_word" >&5
15372 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15373 if test "${ac_cv_prog_RANLIB+set}" = set; then
15374 echo $ECHO_N "(cached) $ECHO_C" >&6
15375 else
15376 if test -n "$RANLIB"; then
15377 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15378 else
15379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15380 for as_dir in $PATH
15381 do
15382 IFS=$as_save_IFS
15383 test -z "$as_dir" && as_dir=.
15384 for ac_exec_ext in '' $ac_executable_extensions; do
15385 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15386 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15387 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15388 break 2
15389 fi
15390 done
15391 done
15392
15393 fi
15394 fi
15395 RANLIB=$ac_cv_prog_RANLIB
15396 if test -n "$RANLIB"; then
15397 echo "$as_me:$LINENO: result: $RANLIB" >&5
15398 echo "${ECHO_T}$RANLIB" >&6
15399 else
15400 echo "$as_me:$LINENO: result: no" >&5
15401 echo "${ECHO_T}no" >&6
15402 fi
15403
15404 fi
15405 if test -z "$ac_cv_prog_RANLIB"; then
15406 ac_ct_RANLIB=$RANLIB
15407 # Extract the first word of "ranlib", so it can be a program name with args.
15408 set dummy ranlib; ac_word=$2
15409 echo "$as_me:$LINENO: checking for $ac_word" >&5
15410 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15411 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15412 echo $ECHO_N "(cached) $ECHO_C" >&6
15413 else
15414 if test -n "$ac_ct_RANLIB"; then
15415 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15416 else
15417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15418 for as_dir in $PATH
15419 do
15420 IFS=$as_save_IFS
15421 test -z "$as_dir" && as_dir=.
15422 for ac_exec_ext in '' $ac_executable_extensions; do
15423 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15424 ac_cv_prog_ac_ct_RANLIB="ranlib"
15425 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15426 break 2
15427 fi
15428 done
15429 done
15430
15431 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15432 fi
15433 fi
15434 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15435 if test -n "$ac_ct_RANLIB"; then
15436 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15437 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15438 else
15439 echo "$as_me:$LINENO: result: no" >&5
15440 echo "${ECHO_T}no" >&6
15441 fi
15442
15443 RANLIB=$ac_ct_RANLIB
15444 else
15445 RANLIB="$ac_cv_prog_RANLIB"
15446 fi
15447
15448 test -z "$RANLIB" && RANLIB=:
15449
15450
15451
15452
15453
15454
15455 # Determine commands to create old-style static archives.
15456 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
15457 old_postinstall_cmds='chmod 644 $oldlib'
15458 old_postuninstall_cmds=
15459
15460 if test -n "$RANLIB"; then
15461 case $host_os in
15462 openbsd*)
15463 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15464 ;;
15465 *)
15466 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15467 ;;
15468 esac
15469 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15470 fi
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
15504
15505 # If no C compiler was specified, use CC.
15506 LTCC=${LTCC-"$CC"}
15507
15508 # If no C compiler flags were specified, use CFLAGS.
15509 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15510
15511 # Allow CC to be a program name with arguments.
15512 compiler=$CC
15513
15514
15515 # Check for command to grab the raw symbol name followed by C symbol from nm.
15516 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15517 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15518 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15519 echo $ECHO_N "(cached) $ECHO_C" >&6
15520 else
15521
15522 # These are sane defaults that work on at least a few old systems.
15523 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15524
15525 # Character class describing NM global symbol codes.
15526 symcode='[BCDEGRST]'
15527
15528 # Regexp to match symbols that can be accessed directly from C.
15529 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15530
15531 # Define system-specific variables.
15532 case $host_os in
15533 aix*)
15534 symcode='[BCDT]'
15535 ;;
15536 cygwin* | mingw* | pw32* | cegcc*)
15537 symcode='[ABCDGISTW]'
15538 ;;
15539 hpux*)
15540 if test "$host_cpu" = ia64; then
15541 symcode='[ABCDEGRST]'
15542 fi
15543 ;;
15544 irix* | nonstopux*)
15545 symcode='[BCDEGRST]'
15546 ;;
15547 osf*)
15548 symcode='[BCDEGQRST]'
15549 ;;
15550 solaris*)
15551 symcode='[BDRT]'
15552 ;;
15553 sco3.2v5*)
15554 symcode='[DT]'
15555 ;;
15556 sysv4.2uw2*)
15557 symcode='[DT]'
15558 ;;
15559 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15560 symcode='[ABDT]'
15561 ;;
15562 sysv4)
15563 symcode='[DFNSTU]'
15564 ;;
15565 esac
15566
15567 # If we're using GNU nm, then use its standard symbol codes.
15568 case `$NM -V 2>&1` in
15569 *GNU* | *'with BFD'*)
15570 symcode='[ABCDGIRSTW]' ;;
15571 esac
15572
15573 # Transform an extracted symbol line into a proper C declaration.
15574 # Some systems (esp. on ia64) link data and code symbols differently,
15575 # so use this general approach.
15576 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15577
15578 # Transform an extracted symbol line into symbol name and symbol address
15579 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15580 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
15581
15582 # Handle CRLF in mingw tool chain
15583 opt_cr=
15584 case $build_os in
15585 mingw*)
15586 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15587 ;;
15588 esac
15589
15590 # Try without a prefix underscore, then with it.
15591 for ac_symprfx in "" "_"; do
15592
15593 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15594 symxfrm="\\1 $ac_symprfx\\2 \\2"
15595
15596 # Write the raw and C identifiers.
15597 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15598 # Fake it for dumpbin and say T for any non-static function
15599 # and D for any global variable.
15600 # Also find C++ and __fastcall symbols from MSVC++,
15601 # which start with @ or ?.
15602 lt_cv_sys_global_symbol_pipe="$AWK '"\
15603 " {last_section=section; section=\$ 3};"\
15604 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15605 " \$ 0!~/External *\|/{next};"\
15606 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15607 " {if(hide[section]) next};"\
15608 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15609 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15610 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15611 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15612 " ' prfx=^$ac_symprfx"
15613 else
15614 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15615 fi
15616
15617 # Check to see that the pipe works correctly.
15618 pipe_works=no
15619
15620 rm -f conftest*
15621 cat > conftest.$ac_ext <<_LT_EOF
15622 #ifdef __cplusplus
15623 extern "C" {
15624 #endif
15625 char nm_test_var;
15626 void nm_test_func(void);
15627 void nm_test_func(void){}
15628 #ifdef __cplusplus
15629 }
15630 #endif
15631 int main(){nm_test_var='a';nm_test_func();return(0);}
15632 _LT_EOF
15633
15634 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15635 (eval $ac_compile) 2>&5
15636 ac_status=$?
15637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15638 (exit $ac_status); }; then
15639 # Now try to grab the symbols.
15640 nlist=conftest.nm
15641 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15642 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15643 ac_status=$?
15644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15645 (exit $ac_status); } && test -s "$nlist"; then
15646 # Try sorting and uniquifying the output.
15647 if sort "$nlist" | uniq > "$nlist"T; then
15648 mv -f "$nlist"T "$nlist"
15649 else
15650 rm -f "$nlist"T
15651 fi
15652
15653 # Make sure that we snagged all the symbols we need.
15654 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15655 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15656 cat <<_LT_EOF > conftest.$ac_ext
15657 #ifdef __cplusplus
15658 extern "C" {
15659 #endif
15660
15661 _LT_EOF
15662 # Now generate the symbol file.
15663 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15664
15665 cat <<_LT_EOF >> conftest.$ac_ext
15666
15667 /* The mapping between symbol names and symbols. */
15668 const struct {
15669 const char *name;
15670 void *address;
15671 }
15672 lt__PROGRAM__LTX_preloaded_symbols[] =
15673 {
15674 { "@PROGRAM@", (void *) 0 },
15675 _LT_EOF
15676 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15677 cat <<\_LT_EOF >> conftest.$ac_ext
15678 {0, (void *) 0}
15679 };
15680
15681 /* This works around a problem in FreeBSD linker */
15682 #ifdef FREEBSD_WORKAROUND
15683 static const void *lt_preloaded_setup() {
15684 return lt__PROGRAM__LTX_preloaded_symbols;
15685 }
15686 #endif
15687
15688 #ifdef __cplusplus
15689 }
15690 #endif
15691 _LT_EOF
15692 # Now try linking the two files.
15693 mv conftest.$ac_objext conftstm.$ac_objext
15694 lt_save_LIBS="$LIBS"
15695 lt_save_CFLAGS="$CFLAGS"
15696 LIBS="conftstm.$ac_objext"
15697 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15698 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15699 (eval $ac_link) 2>&5
15700 ac_status=$?
15701 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15702 (exit $ac_status); } && test -s conftest${ac_exeext}; then
15703 pipe_works=yes
15704 fi
15705 LIBS="$lt_save_LIBS"
15706 CFLAGS="$lt_save_CFLAGS"
15707 else
15708 echo "cannot find nm_test_func in $nlist" >&5
15709 fi
15710 else
15711 echo "cannot find nm_test_var in $nlist" >&5
15712 fi
15713 else
15714 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15715 fi
15716 else
15717 echo "$progname: failed program was:" >&5
15718 cat conftest.$ac_ext >&5
15719 fi
15720 rm -rf conftest* conftst*
15721
15722 # Do not use the global_symbol_pipe unless it works.
15723 if test "$pipe_works" = yes; then
15724 break
15725 else
15726 lt_cv_sys_global_symbol_pipe=
15727 fi
15728 done
15729
15730 fi
15731
15732 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15733 lt_cv_sys_global_symbol_to_cdecl=
15734 fi
15735 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15736 echo "$as_me:$LINENO: result: failed" >&5
15737 echo "${ECHO_T}failed" >&6
15738 else
15739 echo "$as_me:$LINENO: result: ok" >&5
15740 echo "${ECHO_T}ok" >&6
15741 fi
15742
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758
15759
15760
15761
15762
15763
15764 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15765 if test "${enable_libtool_lock+set}" = set; then
15766 enableval="$enable_libtool_lock"
15767
15768 fi;
15769 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15770
15771 # Some flags need to be propagated to the compiler or linker for good
15772 # libtool support.
15773 case $host in
15774 ia64-*-hpux*)
15775 # Find out which ABI we are using.
15776 echo 'int i;' > conftest.$ac_ext
15777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15778 (eval $ac_compile) 2>&5
15779 ac_status=$?
15780 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15781 (exit $ac_status); }; then
15782 case `/usr/bin/file conftest.$ac_objext` in
15783 *ELF-32*)
15784 HPUX_IA64_MODE="32"
15785 ;;
15786 *ELF-64*)
15787 HPUX_IA64_MODE="64"
15788 ;;
15789 esac
15790 fi
15791 rm -rf conftest*
15792 ;;
15793 *-*-irix6*)
15794 # Find out which ABI we are using.
15795 echo '#line 15795 "configure"' > conftest.$ac_ext
15796 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15797 (eval $ac_compile) 2>&5
15798 ac_status=$?
15799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15800 (exit $ac_status); }; then
15801 if test "$lt_cv_prog_gnu_ld" = yes; then
15802 case `/usr/bin/file conftest.$ac_objext` in
15803 *32-bit*)
15804 LD="${LD-ld} -melf32bsmip"
15805 ;;
15806 *N32*)
15807 LD="${LD-ld} -melf32bmipn32"
15808 ;;
15809 *64-bit*)
15810 LD="${LD-ld} -melf64bmip"
15811 ;;
15812 esac
15813 else
15814 case `/usr/bin/file conftest.$ac_objext` in
15815 *32-bit*)
15816 LD="${LD-ld} -32"
15817 ;;
15818 *N32*)
15819 LD="${LD-ld} -n32"
15820 ;;
15821 *64-bit*)
15822 LD="${LD-ld} -64"
15823 ;;
15824 esac
15825 fi
15826 fi
15827 rm -rf conftest*
15828 ;;
15829
15830 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15831 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15832 # Find out which ABI we are using.
15833 echo 'int i;' > conftest.$ac_ext
15834 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15835 (eval $ac_compile) 2>&5
15836 ac_status=$?
15837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15838 (exit $ac_status); }; then
15839 case `/usr/bin/file conftest.o` in
15840 *32-bit*)
15841 case $host in
15842 x86_64-*kfreebsd*-gnu)
15843 LD="${LD-ld} -m elf_i386_fbsd"
15844 ;;
15845 x86_64-*linux*)
15846 LD="${LD-ld} -m elf_i386"
15847 ;;
15848 ppc64-*linux*|powerpc64-*linux*)
15849 LD="${LD-ld} -m elf32ppclinux"
15850 ;;
15851 s390x-*linux*)
15852 LD="${LD-ld} -m elf_s390"
15853 ;;
15854 sparc64-*linux*)
15855 LD="${LD-ld} -m elf32_sparc"
15856 ;;
15857 esac
15858 ;;
15859 *64-bit*)
15860 case $host in
15861 x86_64-*kfreebsd*-gnu)
15862 LD="${LD-ld} -m elf_x86_64_fbsd"
15863 ;;
15864 x86_64-*linux*)
15865 LD="${LD-ld} -m elf_x86_64"
15866 ;;
15867 ppc*-*linux*|powerpc*-*linux*)
15868 LD="${LD-ld} -m elf64ppc"
15869 ;;
15870 s390*-*linux*|s390*-*tpf*)
15871 LD="${LD-ld} -m elf64_s390"
15872 ;;
15873 sparc*-*linux*)
15874 LD="${LD-ld} -m elf64_sparc"
15875 ;;
15876 esac
15877 ;;
15878 esac
15879 fi
15880 rm -rf conftest*
15881 ;;
15882
15883 *-*-sco3.2v5*)
15884 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15885 SAVE_CFLAGS="$CFLAGS"
15886 CFLAGS="$CFLAGS -belf"
15887 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15888 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15889 if test "${lt_cv_cc_needs_belf+set}" = set; then
15890 echo $ECHO_N "(cached) $ECHO_C" >&6
15891 else
15892 ac_ext=c
15893 ac_cpp='$CPP $CPPFLAGS'
15894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15897
15898 cat >conftest.$ac_ext <<_ACEOF
15899 /* confdefs.h. */
15900 _ACEOF
15901 cat confdefs.h >>conftest.$ac_ext
15902 cat >>conftest.$ac_ext <<_ACEOF
15903 /* end confdefs.h. */
15904
15905 int
15906 main ()
15907 {
15908
15909 ;
15910 return 0;
15911 }
15912 _ACEOF
15913 rm -f conftest.$ac_objext conftest$ac_exeext
15914 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15915 (eval $ac_link) 2>conftest.er1
15916 ac_status=$?
15917 grep -v '^ *+' conftest.er1 >conftest.err
15918 rm -f conftest.er1
15919 cat conftest.err >&5
15920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15921 (exit $ac_status); } &&
15922 { ac_try='test -z "$ac_c_werror_flag"
15923 || test ! -s conftest.err'
15924 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15925 (eval $ac_try) 2>&5
15926 ac_status=$?
15927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15928 (exit $ac_status); }; } &&
15929 { ac_try='test -s conftest$ac_exeext'
15930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15931 (eval $ac_try) 2>&5
15932 ac_status=$?
15933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15934 (exit $ac_status); }; }; then
15935 lt_cv_cc_needs_belf=yes
15936 else
15937 echo "$as_me: failed program was:" >&5
15938 sed 's/^/| /' conftest.$ac_ext >&5
15939
15940 lt_cv_cc_needs_belf=no
15941 fi
15942 rm -f conftest.err conftest.$ac_objext \
15943 conftest$ac_exeext conftest.$ac_ext
15944 ac_ext=c
15945 ac_cpp='$CPP $CPPFLAGS'
15946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15949
15950 fi
15951 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15952 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15953 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15954 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15955 CFLAGS="$SAVE_CFLAGS"
15956 fi
15957 ;;
15958 sparc*-*solaris*)
15959 # Find out which ABI we are using.
15960 echo 'int i;' > conftest.$ac_ext
15961 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15962 (eval $ac_compile) 2>&5
15963 ac_status=$?
15964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15965 (exit $ac_status); }; then
15966 case `/usr/bin/file conftest.o` in
15967 *64-bit*)
15968 case $lt_cv_prog_gnu_ld in
15969 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15970 *)
15971 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
15972 LD="${LD-ld} -64"
15973 fi
15974 ;;
15975 esac
15976 ;;
15977 esac
15978 fi
15979 rm -rf conftest*
15980 ;;
15981 esac
15982
15983 need_locks="$enable_libtool_lock"
15984
15985
15986 case $host_os in
15987 rhapsody* | darwin*)
15988 if test -n "$ac_tool_prefix"; then
15989 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
15990 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
15991 echo "$as_me:$LINENO: checking for $ac_word" >&5
15992 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15993 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
15994 echo $ECHO_N "(cached) $ECHO_C" >&6
15995 else
15996 if test -n "$DSYMUTIL"; then
15997 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
15998 else
15999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16000 for as_dir in $PATH
16001 do
16002 IFS=$as_save_IFS
16003 test -z "$as_dir" && as_dir=.
16004 for ac_exec_ext in '' $ac_executable_extensions; do
16005 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16006 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
16007 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16008 break 2
16009 fi
16010 done
16011 done
16012
16013 fi
16014 fi
16015 DSYMUTIL=$ac_cv_prog_DSYMUTIL
16016 if test -n "$DSYMUTIL"; then
16017 echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
16018 echo "${ECHO_T}$DSYMUTIL" >&6
16019 else
16020 echo "$as_me:$LINENO: result: no" >&5
16021 echo "${ECHO_T}no" >&6
16022 fi
16023
16024 fi
16025 if test -z "$ac_cv_prog_DSYMUTIL"; then
16026 ac_ct_DSYMUTIL=$DSYMUTIL
16027 # Extract the first word of "dsymutil", so it can be a program name with args.
16028 set dummy dsymutil; ac_word=$2
16029 echo "$as_me:$LINENO: checking for $ac_word" >&5
16030 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16031 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
16032 echo $ECHO_N "(cached) $ECHO_C" >&6
16033 else
16034 if test -n "$ac_ct_DSYMUTIL"; then
16035 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
16036 else
16037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16038 for as_dir in $PATH
16039 do
16040 IFS=$as_save_IFS
16041 test -z "$as_dir" && as_dir=.
16042 for ac_exec_ext in '' $ac_executable_extensions; do
16043 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16044 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
16045 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16046 break 2
16047 fi
16048 done
16049 done
16050
16051 test -z "$ac_cv_prog_ac_ct_DSYMUTIL" && ac_cv_prog_ac_ct_DSYMUTIL=":"
16052 fi
16053 fi
16054 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
16055 if test -n "$ac_ct_DSYMUTIL"; then
16056 echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
16057 echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6
16058 else
16059 echo "$as_me:$LINENO: result: no" >&5
16060 echo "${ECHO_T}no" >&6
16061 fi
16062
16063 DSYMUTIL=$ac_ct_DSYMUTIL
16064 else
16065 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
16066 fi
16067
16068 if test -n "$ac_tool_prefix"; then
16069 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
16070 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
16071 echo "$as_me:$LINENO: checking for $ac_word" >&5
16072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16073 if test "${ac_cv_prog_NMEDIT+set}" = set; then
16074 echo $ECHO_N "(cached) $ECHO_C" >&6
16075 else
16076 if test -n "$NMEDIT"; then
16077 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
16078 else
16079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16080 for as_dir in $PATH
16081 do
16082 IFS=$as_save_IFS
16083 test -z "$as_dir" && as_dir=.
16084 for ac_exec_ext in '' $ac_executable_extensions; do
16085 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16086 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
16087 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16088 break 2
16089 fi
16090 done
16091 done
16092
16093 fi
16094 fi
16095 NMEDIT=$ac_cv_prog_NMEDIT
16096 if test -n "$NMEDIT"; then
16097 echo "$as_me:$LINENO: result: $NMEDIT" >&5
16098 echo "${ECHO_T}$NMEDIT" >&6
16099 else
16100 echo "$as_me:$LINENO: result: no" >&5
16101 echo "${ECHO_T}no" >&6
16102 fi
16103
16104 fi
16105 if test -z "$ac_cv_prog_NMEDIT"; then
16106 ac_ct_NMEDIT=$NMEDIT
16107 # Extract the first word of "nmedit", so it can be a program name with args.
16108 set dummy nmedit; ac_word=$2
16109 echo "$as_me:$LINENO: checking for $ac_word" >&5
16110 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16111 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
16112 echo $ECHO_N "(cached) $ECHO_C" >&6
16113 else
16114 if test -n "$ac_ct_NMEDIT"; then
16115 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
16116 else
16117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16118 for as_dir in $PATH
16119 do
16120 IFS=$as_save_IFS
16121 test -z "$as_dir" && as_dir=.
16122 for ac_exec_ext in '' $ac_executable_extensions; do
16123 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16124 ac_cv_prog_ac_ct_NMEDIT="nmedit"
16125 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16126 break 2
16127 fi
16128 done
16129 done
16130
16131 test -z "$ac_cv_prog_ac_ct_NMEDIT" && ac_cv_prog_ac_ct_NMEDIT=":"
16132 fi
16133 fi
16134 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
16135 if test -n "$ac_ct_NMEDIT"; then
16136 echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
16137 echo "${ECHO_T}$ac_ct_NMEDIT" >&6
16138 else
16139 echo "$as_me:$LINENO: result: no" >&5
16140 echo "${ECHO_T}no" >&6
16141 fi
16142
16143 NMEDIT=$ac_ct_NMEDIT
16144 else
16145 NMEDIT="$ac_cv_prog_NMEDIT"
16146 fi
16147
16148 if test -n "$ac_tool_prefix"; then
16149 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
16150 set dummy ${ac_tool_prefix}lipo; ac_word=$2
16151 echo "$as_me:$LINENO: checking for $ac_word" >&5
16152 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16153 if test "${ac_cv_prog_LIPO+set}" = set; then
16154 echo $ECHO_N "(cached) $ECHO_C" >&6
16155 else
16156 if test -n "$LIPO"; then
16157 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
16158 else
16159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16160 for as_dir in $PATH
16161 do
16162 IFS=$as_save_IFS
16163 test -z "$as_dir" && as_dir=.
16164 for ac_exec_ext in '' $ac_executable_extensions; do
16165 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16166 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
16167 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16168 break 2
16169 fi
16170 done
16171 done
16172
16173 fi
16174 fi
16175 LIPO=$ac_cv_prog_LIPO
16176 if test -n "$LIPO"; then
16177 echo "$as_me:$LINENO: result: $LIPO" >&5
16178 echo "${ECHO_T}$LIPO" >&6
16179 else
16180 echo "$as_me:$LINENO: result: no" >&5
16181 echo "${ECHO_T}no" >&6
16182 fi
16183
16184 fi
16185 if test -z "$ac_cv_prog_LIPO"; then
16186 ac_ct_LIPO=$LIPO
16187 # Extract the first word of "lipo", so it can be a program name with args.
16188 set dummy lipo; ac_word=$2
16189 echo "$as_me:$LINENO: checking for $ac_word" >&5
16190 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16191 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
16192 echo $ECHO_N "(cached) $ECHO_C" >&6
16193 else
16194 if test -n "$ac_ct_LIPO"; then
16195 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
16196 else
16197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16198 for as_dir in $PATH
16199 do
16200 IFS=$as_save_IFS
16201 test -z "$as_dir" && as_dir=.
16202 for ac_exec_ext in '' $ac_executable_extensions; do
16203 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16204 ac_cv_prog_ac_ct_LIPO="lipo"
16205 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16206 break 2
16207 fi
16208 done
16209 done
16210
16211 test -z "$ac_cv_prog_ac_ct_LIPO" && ac_cv_prog_ac_ct_LIPO=":"
16212 fi
16213 fi
16214 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
16215 if test -n "$ac_ct_LIPO"; then
16216 echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
16217 echo "${ECHO_T}$ac_ct_LIPO" >&6
16218 else
16219 echo "$as_me:$LINENO: result: no" >&5
16220 echo "${ECHO_T}no" >&6
16221 fi
16222
16223 LIPO=$ac_ct_LIPO
16224 else
16225 LIPO="$ac_cv_prog_LIPO"
16226 fi
16227
16228 if test -n "$ac_tool_prefix"; then
16229 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
16230 set dummy ${ac_tool_prefix}otool; ac_word=$2
16231 echo "$as_me:$LINENO: checking for $ac_word" >&5
16232 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16233 if test "${ac_cv_prog_OTOOL+set}" = set; then
16234 echo $ECHO_N "(cached) $ECHO_C" >&6
16235 else
16236 if test -n "$OTOOL"; then
16237 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
16238 else
16239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16240 for as_dir in $PATH
16241 do
16242 IFS=$as_save_IFS
16243 test -z "$as_dir" && as_dir=.
16244 for ac_exec_ext in '' $ac_executable_extensions; do
16245 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16246 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
16247 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16248 break 2
16249 fi
16250 done
16251 done
16252
16253 fi
16254 fi
16255 OTOOL=$ac_cv_prog_OTOOL
16256 if test -n "$OTOOL"; then
16257 echo "$as_me:$LINENO: result: $OTOOL" >&5
16258 echo "${ECHO_T}$OTOOL" >&6
16259 else
16260 echo "$as_me:$LINENO: result: no" >&5
16261 echo "${ECHO_T}no" >&6
16262 fi
16263
16264 fi
16265 if test -z "$ac_cv_prog_OTOOL"; then
16266 ac_ct_OTOOL=$OTOOL
16267 # Extract the first word of "otool", so it can be a program name with args.
16268 set dummy otool; ac_word=$2
16269 echo "$as_me:$LINENO: checking for $ac_word" >&5
16270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16271 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
16272 echo $ECHO_N "(cached) $ECHO_C" >&6
16273 else
16274 if test -n "$ac_ct_OTOOL"; then
16275 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
16276 else
16277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16278 for as_dir in $PATH
16279 do
16280 IFS=$as_save_IFS
16281 test -z "$as_dir" && as_dir=.
16282 for ac_exec_ext in '' $ac_executable_extensions; do
16283 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16284 ac_cv_prog_ac_ct_OTOOL="otool"
16285 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16286 break 2
16287 fi
16288 done
16289 done
16290
16291 test -z "$ac_cv_prog_ac_ct_OTOOL" && ac_cv_prog_ac_ct_OTOOL=":"
16292 fi
16293 fi
16294 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
16295 if test -n "$ac_ct_OTOOL"; then
16296 echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
16297 echo "${ECHO_T}$ac_ct_OTOOL" >&6
16298 else
16299 echo "$as_me:$LINENO: result: no" >&5
16300 echo "${ECHO_T}no" >&6
16301 fi
16302
16303 OTOOL=$ac_ct_OTOOL
16304 else
16305 OTOOL="$ac_cv_prog_OTOOL"
16306 fi
16307
16308 if test -n "$ac_tool_prefix"; then
16309 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
16310 set dummy ${ac_tool_prefix}otool64; ac_word=$2
16311 echo "$as_me:$LINENO: checking for $ac_word" >&5
16312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16313 if test "${ac_cv_prog_OTOOL64+set}" = set; then
16314 echo $ECHO_N "(cached) $ECHO_C" >&6
16315 else
16316 if test -n "$OTOOL64"; then
16317 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
16318 else
16319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16320 for as_dir in $PATH
16321 do
16322 IFS=$as_save_IFS
16323 test -z "$as_dir" && as_dir=.
16324 for ac_exec_ext in '' $ac_executable_extensions; do
16325 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16326 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
16327 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16328 break 2
16329 fi
16330 done
16331 done
16332
16333 fi
16334 fi
16335 OTOOL64=$ac_cv_prog_OTOOL64
16336 if test -n "$OTOOL64"; then
16337 echo "$as_me:$LINENO: result: $OTOOL64" >&5
16338 echo "${ECHO_T}$OTOOL64" >&6
16339 else
16340 echo "$as_me:$LINENO: result: no" >&5
16341 echo "${ECHO_T}no" >&6
16342 fi
16343
16344 fi
16345 if test -z "$ac_cv_prog_OTOOL64"; then
16346 ac_ct_OTOOL64=$OTOOL64
16347 # Extract the first word of "otool64", so it can be a program name with args.
16348 set dummy otool64; ac_word=$2
16349 echo "$as_me:$LINENO: checking for $ac_word" >&5
16350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
16351 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
16352 echo $ECHO_N "(cached) $ECHO_C" >&6
16353 else
16354 if test -n "$ac_ct_OTOOL64"; then
16355 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
16356 else
16357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16358 for as_dir in $PATH
16359 do
16360 IFS=$as_save_IFS
16361 test -z "$as_dir" && as_dir=.
16362 for ac_exec_ext in '' $ac_executable_extensions; do
16363 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16364 ac_cv_prog_ac_ct_OTOOL64="otool64"
16365 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
16366 break 2
16367 fi
16368 done
16369 done
16370
16371 test -z "$ac_cv_prog_ac_ct_OTOOL64" && ac_cv_prog_ac_ct_OTOOL64=":"
16372 fi
16373 fi
16374 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
16375 if test -n "$ac_ct_OTOOL64"; then
16376 echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
16377 echo "${ECHO_T}$ac_ct_OTOOL64" >&6
16378 else
16379 echo "$as_me:$LINENO: result: no" >&5
16380 echo "${ECHO_T}no" >&6
16381 fi
16382
16383 OTOOL64=$ac_ct_OTOOL64
16384 else
16385 OTOOL64="$ac_cv_prog_OTOOL64"
16386 fi
16387
16388
16389
16390
16391
16392
16393
16394
16395
16396
16397
16398
16399
16400
16401
16402
16403
16404
16405
16406
16407
16408
16409
16410
16411
16412
16413
16414 echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
16415 echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6
16416 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
16417 echo $ECHO_N "(cached) $ECHO_C" >&6
16418 else
16419 lt_cv_apple_cc_single_mod=no
16420 if test -z "${LT_MULTI_MODULE}"; then
16421 # By default we will add the -single_module flag. You can override
16422 # by either setting the environment variable LT_MULTI_MODULE
16423 # non-empty at configure time, or by adding -multi_module to the
16424 # link flags.
16425 rm -rf libconftest.dylib*
16426 echo "int foo(void){return 1;}" > conftest.c
16427 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16428 -dynamiclib -Wl,-single_module conftest.c" >&5
16429 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16430 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
16431 _lt_result=$?
16432 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
16433 lt_cv_apple_cc_single_mod=yes
16434 else
16435 cat conftest.err >&5
16436 fi
16437 rm -rf libconftest.dylib*
16438 rm -f conftest.*
16439 fi
16440 fi
16441 echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
16442 echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6
16443 echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
16444 echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6
16445 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
16446 echo $ECHO_N "(cached) $ECHO_C" >&6
16447 else
16448 lt_cv_ld_exported_symbols_list=no
16449 save_LDFLAGS=$LDFLAGS
16450 echo "_main" > conftest.sym
16451 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
16452 cat >conftest.$ac_ext <<_ACEOF
16453 /* confdefs.h. */
16454 _ACEOF
16455 cat confdefs.h >>conftest.$ac_ext
16456 cat >>conftest.$ac_ext <<_ACEOF
16457 /* end confdefs.h. */
16458
16459 int
16460 main ()
16461 {
16462
16463 ;
16464 return 0;
16465 }
16466 _ACEOF
16467 rm -f conftest.$ac_objext conftest$ac_exeext
16468 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16469 (eval $ac_link) 2>conftest.er1
16470 ac_status=$?
16471 grep -v '^ *+' conftest.er1 >conftest.err
16472 rm -f conftest.er1
16473 cat conftest.err >&5
16474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16475 (exit $ac_status); } &&
16476 { ac_try='test -z "$ac_c_werror_flag"
16477 || test ! -s conftest.err'
16478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16479 (eval $ac_try) 2>&5
16480 ac_status=$?
16481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16482 (exit $ac_status); }; } &&
16483 { ac_try='test -s conftest$ac_exeext'
16484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16485 (eval $ac_try) 2>&5
16486 ac_status=$?
16487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16488 (exit $ac_status); }; }; then
16489 lt_cv_ld_exported_symbols_list=yes
16490 else
16491 echo "$as_me: failed program was:" >&5
16492 sed 's/^/| /' conftest.$ac_ext >&5
16493
16494 lt_cv_ld_exported_symbols_list=no
16495 fi
16496 rm -f conftest.err conftest.$ac_objext \
16497 conftest$ac_exeext conftest.$ac_ext
16498 LDFLAGS="$save_LDFLAGS"
16499
16500 fi
16501 echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
16502 echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6
16503 case $host_os in
16504 rhapsody* | darwin1.[012])
16505 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
16506 darwin1.*)
16507 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16508 darwin*) # darwin 5.x on
16509 # if running on 10.5 or later, the deployment target defaults
16510 # to the OS version, if on x86, and 10.4, the deployment
16511 # target defaults to 10.4. Don't you love it?
16512 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
16513 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
16514 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16515 10.[012]*)
16516 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
16517 10.*)
16518 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
16519 esac
16520 ;;
16521 esac
16522 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
16523 _lt_dar_single_mod='$single_module'
16524 fi
16525 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
16526 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
16527 else
16528 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
16529 fi
16530 if test "$DSYMUTIL" != ":"; then
16531 _lt_dsymutil='~$DSYMUTIL $lib || :'
16532 else
16533 _lt_dsymutil=
16534 fi
16535 ;;
16536 esac
16537
16538
16539 for ac_header in dlfcn.h
16540 do
16541 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16542 echo "$as_me:$LINENO: checking for $ac_header" >&5
16543 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
16544 if eval "test \"\${$as_ac_Header+set}\" = set"; then
16545 echo $ECHO_N "(cached) $ECHO_C" >&6
16546 else
16547 cat >conftest.$ac_ext <<_ACEOF
16548 /* confdefs.h. */
16549 _ACEOF
16550 cat confdefs.h >>conftest.$ac_ext
16551 cat >>conftest.$ac_ext <<_ACEOF
16552 /* end confdefs.h. */
16553 #include <$ac_header>
16554 _ACEOF
16555 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
16556 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
16557 ac_status=$?
16558 grep -v '^ *+' conftest.er1 >conftest.err
16559 rm -f conftest.er1
16560 cat conftest.err >&5
16561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
16562 (exit $ac_status); } >/dev/null; then
16563 if test -s conftest.err; then
16564 ac_cpp_err=$ac_c_preproc_warn_flag
16565 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16566 else
16567 ac_cpp_err=
16568 fi
16569 else
16570 ac_cpp_err=yes
16571 fi
16572 if test -z "$ac_cpp_err"; then
16573 eval "$as_ac_Header=yes"
16574 else
16575 echo "$as_me: failed program was:" >&5
16576 sed 's/^/| /' conftest.$ac_ext >&5
16577
16578 eval "$as_ac_Header=no"
16579 fi
16580 rm -f conftest.err conftest.$ac_ext
16581 fi
16582 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16583 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16584 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16585 cat >>confdefs.h <<_ACEOF
16586 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16587 _ACEOF
16588
16589 fi
16590 done
16591
16592
16593
16594 # Set options
16595
16596
16597
16598 enable_dlopen=no
16599
16600
16601 enable_win32_dll=no
16602
16603
16604 # Check whether --enable-shared or --disable-shared was given.
16605 if test "${enable_shared+set}" = set; then
16606 enableval="$enable_shared"
16607 p=${PACKAGE-default}
16608 case $enableval in
16609 yes) enable_shared=yes ;;
16610 no) enable_shared=no ;;
16611 *)
16612 enable_shared=no
16613 # Look at the argument we got. We use all the common list separators.
16614 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16615 for pkg in $enableval; do
16616 IFS="$lt_save_ifs"
16617 if test "X$pkg" = "X$p"; then
16618 enable_shared=yes
16619 fi
16620 done
16621 IFS="$lt_save_ifs"
16622 ;;
16623 esac
16624 else
16625 enable_shared=yes
16626 fi;
16627
16628
16629
16630
16631
16632
16633
16634
16635 # Check whether --enable-static or --disable-static was given.
16636 if test "${enable_static+set}" = set; then
16637 enableval="$enable_static"
16638 p=${PACKAGE-default}
16639 case $enableval in
16640 yes) enable_static=yes ;;
16641 no) enable_static=no ;;
16642 *)
16643 enable_static=no
16644 # Look at the argument we got. We use all the common list separators.
16645 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16646 for pkg in $enableval; do
16647 IFS="$lt_save_ifs"
16648 if test "X$pkg" = "X$p"; then
16649 enable_static=yes
16650 fi
16651 done
16652 IFS="$lt_save_ifs"
16653 ;;
16654 esac
16655 else
16656 enable_static=yes
16657 fi;
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667 # Check whether --with-pic or --without-pic was given.
16668 if test "${with_pic+set}" = set; then
16669 withval="$with_pic"
16670 pic_mode="$withval"
16671 else
16672 pic_mode=default
16673 fi;
16674
16675 test -z "$pic_mode" && pic_mode=default
16676
16677
16678
16679
16680
16681
16682
16683 # Check whether --enable-fast-install or --disable-fast-install was given.
16684 if test "${enable_fast_install+set}" = set; then
16685 enableval="$enable_fast_install"
16686 p=${PACKAGE-default}
16687 case $enableval in
16688 yes) enable_fast_install=yes ;;
16689 no) enable_fast_install=no ;;
16690 *)
16691 enable_fast_install=no
16692 # Look at the argument we got. We use all the common list separators.
16693 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
16694 for pkg in $enableval; do
16695 IFS="$lt_save_ifs"
16696 if test "X$pkg" = "X$p"; then
16697 enable_fast_install=yes
16698 fi
16699 done
16700 IFS="$lt_save_ifs"
16701 ;;
16702 esac
16703 else
16704 enable_fast_install=yes
16705 fi;
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716 # This can be used to rebuild libtool when needed
16717 LIBTOOL_DEPS="$ltmain"
16718
16719 # Always use our own libtool.
16720 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746 test -z "$LN_S" && LN_S="ln -s"
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761 if test -n "${ZSH_VERSION+set}" ; then
16762 setopt NO_GLOB_SUBST
16763 fi
16764
16765 echo "$as_me:$LINENO: checking for objdir" >&5
16766 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16767 if test "${lt_cv_objdir+set}" = set; then
16768 echo $ECHO_N "(cached) $ECHO_C" >&6
16769 else
16770 rm -f .libs 2>/dev/null
16771 mkdir .libs 2>/dev/null
16772 if test -d .libs; then
16773 lt_cv_objdir=.libs
16774 else
16775 # MS-DOS does not allow filenames that begin with a dot.
16776 lt_cv_objdir=_libs
16777 fi
16778 rmdir .libs 2>/dev/null
16779 fi
16780 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16781 echo "${ECHO_T}$lt_cv_objdir" >&6
16782 objdir=$lt_cv_objdir
16783
16784
16785
16786
16787
16788 cat >>confdefs.h <<_ACEOF
16789 #define LT_OBJDIR "$lt_cv_objdir/"
16790 _ACEOF
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808 case $host_os in
16809 aix3*)
16810 # AIX sometimes has problems with the GCC collect2 program. For some
16811 # reason, if we set the COLLECT_NAMES environment variable, the problems
16812 # vanish in a puff of smoke.
16813 if test "X${COLLECT_NAMES+set}" != Xset; then
16814 COLLECT_NAMES=
16815 export COLLECT_NAMES
16816 fi
16817 ;;
16818 esac
16819
16820 # Sed substitution that helps us do robust quoting. It backslashifies
16821 # metacharacters that are still active within double-quoted strings.
16822 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16823
16824 # Same as above, but do not quote variable references.
16825 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16826
16827 # Sed substitution to delay expansion of an escaped shell variable in a
16828 # double_quote_subst'ed string.
16829 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16830
16831 # Sed substitution to delay expansion of an escaped single quote.
16832 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16833
16834 # Sed substitution to avoid accidental globbing in evaled expressions
16835 no_glob_subst='s/\*/\\\*/g'
16836
16837 # Global variables:
16838 ofile=libtool
16839 can_build_shared=yes
16840
16841 # All known linkers require a `.a' archive for static linking (except MSVC,
16842 # which needs '.lib').
16843 libext=a
16844
16845 with_gnu_ld="$lt_cv_prog_gnu_ld"
16846
16847 old_CC="$CC"
16848 old_CFLAGS="$CFLAGS"
16849
16850 # Set sane defaults for various variables
16851 test -z "$CC" && CC=cc
16852 test -z "$LTCC" && LTCC=$CC
16853 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16854 test -z "$LD" && LD=ld
16855 test -z "$ac_objext" && ac_objext=o
16856
16857 for cc_temp in $compiler""; do
16858 case $cc_temp in
16859 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16860 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16861 \-*) ;;
16862 *) break;;
16863 esac
16864 done
16865 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16866
16867
16868 # Only perform the check for file, if the check method requires it
16869 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16870 case $deplibs_check_method in
16871 file_magic*)
16872 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16873 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16874 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16875 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16876 echo $ECHO_N "(cached) $ECHO_C" >&6
16877 else
16878 case $MAGIC_CMD in
16879 [\\/*] | ?:[\\/]*)
16880 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16881 ;;
16882 *)
16883 lt_save_MAGIC_CMD="$MAGIC_CMD"
16884 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16885 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16886 for ac_dir in $ac_dummy; do
16887 IFS="$lt_save_ifs"
16888 test -z "$ac_dir" && ac_dir=.
16889 if test -f $ac_dir/${ac_tool_prefix}file; then
16890 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16891 if test -n "$file_magic_test_file"; then
16892 case $deplibs_check_method in
16893 "file_magic "*)
16894 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16895 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16896 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16897 $EGREP "$file_magic_regex" > /dev/null; then
16898 :
16899 else
16900 cat <<_LT_EOF 1>&2
16901
16902 *** Warning: the command libtool uses to detect shared libraries,
16903 *** $file_magic_cmd, produces output that libtool cannot recognize.
16904 *** The result is that libtool may fail to recognize shared libraries
16905 *** as such. This will affect the creation of libtool libraries that
16906 *** depend on shared libraries, but programs linked with such libtool
16907 *** libraries will work regardless of this problem. Nevertheless, you
16908 *** may want to report the problem to your system manager and/or to
16909 *** bug-libtool@gnu.org
16910
16911 _LT_EOF
16912 fi ;;
16913 esac
16914 fi
16915 break
16916 fi
16917 done
16918 IFS="$lt_save_ifs"
16919 MAGIC_CMD="$lt_save_MAGIC_CMD"
16920 ;;
16921 esac
16922 fi
16923
16924 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16925 if test -n "$MAGIC_CMD"; then
16926 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16927 echo "${ECHO_T}$MAGIC_CMD" >&6
16928 else
16929 echo "$as_me:$LINENO: result: no" >&5
16930 echo "${ECHO_T}no" >&6
16931 fi
16932
16933
16934
16935
16936
16937 if test -z "$lt_cv_path_MAGIC_CMD"; then
16938 if test -n "$ac_tool_prefix"; then
16939 echo "$as_me:$LINENO: checking for file" >&5
16940 echo $ECHO_N "checking for file... $ECHO_C" >&6
16941 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16942 echo $ECHO_N "(cached) $ECHO_C" >&6
16943 else
16944 case $MAGIC_CMD in
16945 [\\/*] | ?:[\\/]*)
16946 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16947 ;;
16948 *)
16949 lt_save_MAGIC_CMD="$MAGIC_CMD"
16950 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16951 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16952 for ac_dir in $ac_dummy; do
16953 IFS="$lt_save_ifs"
16954 test -z "$ac_dir" && ac_dir=.
16955 if test -f $ac_dir/file; then
16956 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16957 if test -n "$file_magic_test_file"; then
16958 case $deplibs_check_method in
16959 "file_magic "*)
16960 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16961 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16962 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16963 $EGREP "$file_magic_regex" > /dev/null; then
16964 :
16965 else
16966 cat <<_LT_EOF 1>&2
16967
16968 *** Warning: the command libtool uses to detect shared libraries,
16969 *** $file_magic_cmd, produces output that libtool cannot recognize.
16970 *** The result is that libtool may fail to recognize shared libraries
16971 *** as such. This will affect the creation of libtool libraries that
16972 *** depend on shared libraries, but programs linked with such libtool
16973 *** libraries will work regardless of this problem. Nevertheless, you
16974 *** may want to report the problem to your system manager and/or to
16975 *** bug-libtool@gnu.org
16976
16977 _LT_EOF
16978 fi ;;
16979 esac
16980 fi
16981 break
16982 fi
16983 done
16984 IFS="$lt_save_ifs"
16985 MAGIC_CMD="$lt_save_MAGIC_CMD"
16986 ;;
16987 esac
16988 fi
16989
16990 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16991 if test -n "$MAGIC_CMD"; then
16992 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16993 echo "${ECHO_T}$MAGIC_CMD" >&6
16994 else
16995 echo "$as_me:$LINENO: result: no" >&5
16996 echo "${ECHO_T}no" >&6
16997 fi
16998
16999
17000 else
17001 MAGIC_CMD=:
17002 fi
17003 fi
17004
17005 fi
17006 ;;
17007 esac
17008
17009 # Use C for the default configuration in the libtool script
17010
17011 lt_save_CC="$CC"
17012 ac_ext=c
17013 ac_cpp='$CPP $CPPFLAGS'
17014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17017
17018
17019 # Source file extension for C test sources.
17020 ac_ext=c
17021
17022 # Object file extension for compiled C test sources.
17023 objext=o
17024 objext=$objext
17025
17026 # Code to be used in simple compile tests
17027 lt_simple_compile_test_code="int some_variable = 0;"
17028
17029 # Code to be used in simple link tests
17030 lt_simple_link_test_code='int main(){return(0);}'
17031
17032
17033
17034
17035
17036
17037
17038 # If no C compiler was specified, use CC.
17039 LTCC=${LTCC-"$CC"}
17040
17041 # If no C compiler flags were specified, use CFLAGS.
17042 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
17043
17044 # Allow CC to be a program name with arguments.
17045 compiler=$CC
17046
17047 # Save the default compiler, since it gets overwritten when the other
17048 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
17049 compiler_DEFAULT=$CC
17050
17051 # save warnings/boilerplate of simple test code
17052 ac_outfile=conftest.$ac_objext
17053 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
17054 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17055 _lt_compiler_boilerplate=`cat conftest.err`
17056 $RM conftest*
17057
17058 ac_outfile=conftest.$ac_objext
17059 echo "$lt_simple_link_test_code" >conftest.$ac_ext
17060 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17061 _lt_linker_boilerplate=`cat conftest.err`
17062 $RM -r conftest*
17063
17064
17065 ## CAVEAT EMPTOR:
17066 ## There is no encapsulation within the following macros, do not change
17067 ## the running order or otherwise move them around unless you know exactly
17068 ## what you are doing...
17069 if test -n "$compiler"; then
17070
17071 lt_prog_compiler_no_builtin_flag=
17072
17073 if test "$GCC" = yes; then
17074 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
17075
17076 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
17077 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
17078 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
17079 echo $ECHO_N "(cached) $ECHO_C" >&6
17080 else
17081 lt_cv_prog_compiler_rtti_exceptions=no
17082 ac_outfile=conftest.$ac_objext
17083 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17084 lt_compiler_flag="-fno-rtti -fno-exceptions"
17085 # Insert the option either (1) after the last *FLAGS variable, or
17086 # (2) before a word containing "conftest.", or (3) at the end.
17087 # Note that $ac_compile itself does not contain backslashes and begins
17088 # with a dollar sign (not a hyphen), so the echo should work correctly.
17089 # The option is referenced via a variable to avoid confusing sed.
17090 lt_compile=`echo "$ac_compile" | $SED \
17091 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17092 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17093 -e 's:$: $lt_compiler_flag:'`
17094 (eval echo "\"\$as_me:17094: $lt_compile\"" >&5)
17095 (eval "$lt_compile" 2>conftest.err)
17096 ac_status=$?
17097 cat conftest.err >&5
17098 echo "$as_me:17098: \$? = $ac_status" >&5
17099 if (exit $ac_status) && test -s "$ac_outfile"; then
17100 # The compiler can only warn and ignore the option if not recognized
17101 # So say no if there are warnings other than the usual output.
17102 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
17103 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17104 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
17105 lt_cv_prog_compiler_rtti_exceptions=yes
17106 fi
17107 fi
17108 $RM conftest*
17109
17110 fi
17111 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
17112 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
17113
17114 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
17115 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
17116 else
17117 :
17118 fi
17119
17120 fi
17121
17122
17123
17124
17125
17126
17127 lt_prog_compiler_wl=
17128 lt_prog_compiler_pic=
17129 lt_prog_compiler_static=
17130
17131 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
17132 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
17133
17134 if test "$GCC" = yes; then
17135 lt_prog_compiler_wl='-Wl,'
17136 lt_prog_compiler_static='-static'
17137
17138 case $host_os in
17139 aix*)
17140 # All AIX code is PIC.
17141 if test "$host_cpu" = ia64; then
17142 # AIX 5 now supports IA64 processor
17143 lt_prog_compiler_static='-Bstatic'
17144 fi
17145 ;;
17146
17147 amigaos*)
17148 case $host_cpu in
17149 powerpc)
17150 # see comment about AmigaOS4 .so support
17151 lt_prog_compiler_pic='-fPIC'
17152 ;;
17153 m68k)
17154 # FIXME: we need at least 68020 code to build shared libraries, but
17155 # adding the `-m68020' flag to GCC prevents building anything better,
17156 # like `-m68040'.
17157 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
17158 ;;
17159 esac
17160 ;;
17161
17162 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
17163 # PIC is the default for these OSes.
17164 ;;
17165
17166 mingw* | cygwin* | pw32* | os2* | cegcc*)
17167 # This hack is so that the source file can tell whether it is being
17168 # built for inclusion in a dll (and should export symbols for example).
17169 # Although the cygwin gcc ignores -fPIC, still need this for old-style
17170 # (--disable-auto-import) libraries
17171 lt_prog_compiler_pic='-DDLL_EXPORT'
17172 ;;
17173
17174 darwin* | rhapsody*)
17175 # PIC is the default on this platform
17176 # Common symbols not allowed in MH_DYLIB files
17177 lt_prog_compiler_pic='-fno-common'
17178 ;;
17179
17180 hpux*)
17181 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
17182 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
17183 # sets the default TLS model and affects inlining.
17184 case $host_cpu in
17185 hppa*64*)
17186 # +Z the default
17187 ;;
17188 *)
17189 lt_prog_compiler_pic='-fPIC'
17190 ;;
17191 esac
17192 ;;
17193
17194 interix[3-9]*)
17195 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
17196 # Instead, we relocate shared libraries at runtime.
17197 ;;
17198
17199 msdosdjgpp*)
17200 # Just because we use GCC doesn't mean we suddenly get shared libraries
17201 # on systems that don't support them.
17202 lt_prog_compiler_can_build_shared=no
17203 enable_shared=no
17204 ;;
17205
17206 *nto* | *qnx*)
17207 # QNX uses GNU C++, but need to define -shared option too, otherwise
17208 # it will coredump.
17209 lt_prog_compiler_pic='-fPIC -shared'
17210 ;;
17211
17212 sysv4*MP*)
17213 if test -d /usr/nec; then
17214 lt_prog_compiler_pic=-Kconform_pic
17215 fi
17216 ;;
17217
17218 *)
17219 lt_prog_compiler_pic='-fPIC'
17220 ;;
17221 esac
17222 else
17223 # PORTME Check for flag to pass linker flags through the system compiler.
17224 case $host_os in
17225 aix*)
17226 lt_prog_compiler_wl='-Wl,'
17227 if test "$host_cpu" = ia64; then
17228 # AIX 5 now supports IA64 processor
17229 lt_prog_compiler_static='-Bstatic'
17230 else
17231 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
17232 fi
17233 ;;
17234
17235 mingw* | cygwin* | pw32* | os2* | cegcc*)
17236 # This hack is so that the source file can tell whether it is being
17237 # built for inclusion in a dll (and should export symbols for example).
17238 lt_prog_compiler_pic='-DDLL_EXPORT'
17239 ;;
17240
17241 hpux9* | hpux10* | hpux11*)
17242 lt_prog_compiler_wl='-Wl,'
17243 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
17244 # not for PA HP-UX.
17245 case $host_cpu in
17246 hppa*64*|ia64*)
17247 # +Z the default
17248 ;;
17249 *)
17250 lt_prog_compiler_pic='+Z'
17251 ;;
17252 esac
17253 # Is there a better lt_prog_compiler_static that works with the bundled CC?
17254 lt_prog_compiler_static='${wl}-a ${wl}archive'
17255 ;;
17256
17257 irix5* | irix6* | nonstopux*)
17258 lt_prog_compiler_wl='-Wl,'
17259 # PIC (with -KPIC) is the default.
17260 lt_prog_compiler_static='-non_shared'
17261 ;;
17262
17263 linux* | k*bsd*-gnu)
17264 case $cc_basename in
17265 # old Intel for x86_64 which still supported -KPIC.
17266 ecc*)
17267 lt_prog_compiler_wl='-Wl,'
17268 lt_prog_compiler_pic='-KPIC'
17269 lt_prog_compiler_static='-static'
17270 ;;
17271 # icc used to be incompatible with GCC.
17272 # ICC 10 doesn't accept -KPIC any more.
17273 icc* | ifort*)
17274 lt_prog_compiler_wl='-Wl,'
17275 lt_prog_compiler_pic='-fPIC'
17276 lt_prog_compiler_static='-static'
17277 ;;
17278 # Lahey Fortran 8.1.
17279 lf95*)
17280 lt_prog_compiler_wl='-Wl,'
17281 lt_prog_compiler_pic='--shared'
17282 lt_prog_compiler_static='--static'
17283 ;;
17284 pgcc* | pgf77* | pgf90* | pgf95*)
17285 # Portland Group compilers (*not* the Pentium gcc compiler,
17286 # which looks to be a dead project)
17287 lt_prog_compiler_wl='-Wl,'
17288 lt_prog_compiler_pic='-fpic'
17289 lt_prog_compiler_static='-Bstatic'
17290 ;;
17291 ccc*)
17292 lt_prog_compiler_wl='-Wl,'
17293 # All Alpha code is PIC.
17294 lt_prog_compiler_static='-non_shared'
17295 ;;
17296 xl*)
17297 # IBM XL C 8.0/Fortran 10.1 on PPC
17298 lt_prog_compiler_wl='-Wl,'
17299 lt_prog_compiler_pic='-qpic'
17300 lt_prog_compiler_static='-qstaticlink'
17301 ;;
17302 *)
17303 case `$CC -V 2>&1 | sed 5q` in
17304 *Sun\ C*)
17305 # Sun C 5.9
17306 lt_prog_compiler_pic='-KPIC'
17307 lt_prog_compiler_static='-Bstatic'
17308 lt_prog_compiler_wl='-Wl,'
17309 ;;
17310 *Sun\ F*)
17311 # Sun Fortran 8.3 passes all unrecognized flags to the linker
17312 lt_prog_compiler_pic='-KPIC'
17313 lt_prog_compiler_static='-Bstatic'
17314 lt_prog_compiler_wl=''
17315 ;;
17316 esac
17317 ;;
17318 esac
17319 ;;
17320
17321 newsos6)
17322 lt_prog_compiler_pic='-KPIC'
17323 lt_prog_compiler_static='-Bstatic'
17324 ;;
17325
17326 *nto* | *qnx*)
17327 # QNX uses GNU C++, but need to define -shared option too, otherwise
17328 # it will coredump.
17329 lt_prog_compiler_pic='-fPIC -shared'
17330 ;;
17331
17332 osf3* | osf4* | osf5*)
17333 lt_prog_compiler_wl='-Wl,'
17334 # All OSF/1 code is PIC.
17335 lt_prog_compiler_static='-non_shared'
17336 ;;
17337
17338 rdos*)
17339 lt_prog_compiler_static='-non_shared'
17340 ;;
17341
17342 solaris*)
17343 lt_prog_compiler_pic='-KPIC'
17344 lt_prog_compiler_static='-Bstatic'
17345 case $cc_basename in
17346 f77* | f90* | f95*)
17347 lt_prog_compiler_wl='-Qoption ld ';;
17348 *)
17349 lt_prog_compiler_wl='-Wl,';;
17350 esac
17351 ;;
17352
17353 sunos4*)
17354 lt_prog_compiler_wl='-Qoption ld '
17355 lt_prog_compiler_pic='-PIC'
17356 lt_prog_compiler_static='-Bstatic'
17357 ;;
17358
17359 sysv4 | sysv4.2uw2* | sysv4.3*)
17360 lt_prog_compiler_wl='-Wl,'
17361 lt_prog_compiler_pic='-KPIC'
17362 lt_prog_compiler_static='-Bstatic'
17363 ;;
17364
17365 sysv4*MP*)
17366 if test -d /usr/nec ;then
17367 lt_prog_compiler_pic='-Kconform_pic'
17368 lt_prog_compiler_static='-Bstatic'
17369 fi
17370 ;;
17371
17372 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
17373 lt_prog_compiler_wl='-Wl,'
17374 lt_prog_compiler_pic='-KPIC'
17375 lt_prog_compiler_static='-Bstatic'
17376 ;;
17377
17378 unicos*)
17379 lt_prog_compiler_wl='-Wl,'
17380 lt_prog_compiler_can_build_shared=no
17381 ;;
17382
17383 uts4*)
17384 lt_prog_compiler_pic='-pic'
17385 lt_prog_compiler_static='-Bstatic'
17386 ;;
17387
17388 *)
17389 lt_prog_compiler_can_build_shared=no
17390 ;;
17391 esac
17392 fi
17393
17394 case $host_os in
17395 # For platforms which do not support PIC, -DPIC is meaningless:
17396 *djgpp*)
17397 lt_prog_compiler_pic=
17398 ;;
17399 *)
17400 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
17401 ;;
17402 esac
17403 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
17404 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
17405
17406
17407
17408
17409
17410
17411 #
17412 # Check to make sure the PIC flag actually works.
17413 #
17414 if test -n "$lt_prog_compiler_pic"; then
17415 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
17416 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
17417 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
17418 echo $ECHO_N "(cached) $ECHO_C" >&6
17419 else
17420 lt_cv_prog_compiler_pic_works=no
17421 ac_outfile=conftest.$ac_objext
17422 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17423 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
17424 # Insert the option either (1) after the last *FLAGS variable, or
17425 # (2) before a word containing "conftest.", or (3) at the end.
17426 # Note that $ac_compile itself does not contain backslashes and begins
17427 # with a dollar sign (not a hyphen), so the echo should work correctly.
17428 # The option is referenced via a variable to avoid confusing sed.
17429 lt_compile=`echo "$ac_compile" | $SED \
17430 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17431 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17432 -e 's:$: $lt_compiler_flag:'`
17433 (eval echo "\"\$as_me:17433: $lt_compile\"" >&5)
17434 (eval "$lt_compile" 2>conftest.err)
17435 ac_status=$?
17436 cat conftest.err >&5
17437 echo "$as_me:17437: \$? = $ac_status" >&5
17438 if (exit $ac_status) && test -s "$ac_outfile"; then
17439 # The compiler can only warn and ignore the option if not recognized
17440 # So say no if there are warnings other than the usual output.
17441 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
17442 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17443 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
17444 lt_cv_prog_compiler_pic_works=yes
17445 fi
17446 fi
17447 $RM conftest*
17448
17449 fi
17450 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
17451 echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6
17452
17453 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
17454 case $lt_prog_compiler_pic in
17455 "" | " "*) ;;
17456 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
17457 esac
17458 else
17459 lt_prog_compiler_pic=
17460 lt_prog_compiler_can_build_shared=no
17461 fi
17462
17463 fi
17464
17465
17466
17467
17468
17469
17470 #
17471 # Check to make sure the static flag actually works.
17472 #
17473 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
17474 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
17475 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
17476 if test "${lt_cv_prog_compiler_static_works+set}" = set; then
17477 echo $ECHO_N "(cached) $ECHO_C" >&6
17478 else
17479 lt_cv_prog_compiler_static_works=no
17480 save_LDFLAGS="$LDFLAGS"
17481 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
17482 echo "$lt_simple_link_test_code" > conftest.$ac_ext
17483 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
17484 # The linker can only warn and ignore the option if not recognized
17485 # So say no if there are warnings
17486 if test -s conftest.err; then
17487 # Append any errors to the config.log.
17488 cat conftest.err 1>&5
17489 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
17490 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
17491 if diff conftest.exp conftest.er2 >/dev/null; then
17492 lt_cv_prog_compiler_static_works=yes
17493 fi
17494 else
17495 lt_cv_prog_compiler_static_works=yes
17496 fi
17497 fi
17498 $RM -r conftest*
17499 LDFLAGS="$save_LDFLAGS"
17500
17501 fi
17502 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
17503 echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6
17504
17505 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
17506 :
17507 else
17508 lt_prog_compiler_static=
17509 fi
17510
17511
17512
17513
17514
17515
17516
17517 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17518 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17519 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17520 echo $ECHO_N "(cached) $ECHO_C" >&6
17521 else
17522 lt_cv_prog_compiler_c_o=no
17523 $RM -r conftest 2>/dev/null
17524 mkdir conftest
17525 cd conftest
17526 mkdir out
17527 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17528
17529 lt_compiler_flag="-o out/conftest2.$ac_objext"
17530 # Insert the option either (1) after the last *FLAGS variable, or
17531 # (2) before a word containing "conftest.", or (3) at the end.
17532 # Note that $ac_compile itself does not contain backslashes and begins
17533 # with a dollar sign (not a hyphen), so the echo should work correctly.
17534 lt_compile=`echo "$ac_compile" | $SED \
17535 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17536 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17537 -e 's:$: $lt_compiler_flag:'`
17538 (eval echo "\"\$as_me:17538: $lt_compile\"" >&5)
17539 (eval "$lt_compile" 2>out/conftest.err)
17540 ac_status=$?
17541 cat out/conftest.err >&5
17542 echo "$as_me:17542: \$? = $ac_status" >&5
17543 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17544 then
17545 # The compiler can only warn and ignore the option if not recognized
17546 # So say no if there are warnings
17547 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17548 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17549 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17550 lt_cv_prog_compiler_c_o=yes
17551 fi
17552 fi
17553 chmod u+w . 2>&5
17554 $RM conftest*
17555 # SGI C++ compiler will create directory out/ii_files/ for
17556 # template instantiation
17557 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17558 $RM out/* && rmdir out
17559 cd ..
17560 $RM -r conftest
17561 $RM conftest*
17562
17563 fi
17564 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17565 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17566
17567
17568
17569
17570
17571
17572 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
17573 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
17574 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
17575 echo $ECHO_N "(cached) $ECHO_C" >&6
17576 else
17577 lt_cv_prog_compiler_c_o=no
17578 $RM -r conftest 2>/dev/null
17579 mkdir conftest
17580 cd conftest
17581 mkdir out
17582 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17583
17584 lt_compiler_flag="-o out/conftest2.$ac_objext"
17585 # Insert the option either (1) after the last *FLAGS variable, or
17586 # (2) before a word containing "conftest.", or (3) at the end.
17587 # Note that $ac_compile itself does not contain backslashes and begins
17588 # with a dollar sign (not a hyphen), so the echo should work correctly.
17589 lt_compile=`echo "$ac_compile" | $SED \
17590 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
17591 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
17592 -e 's:$: $lt_compiler_flag:'`
17593 (eval echo "\"\$as_me:17593: $lt_compile\"" >&5)
17594 (eval "$lt_compile" 2>out/conftest.err)
17595 ac_status=$?
17596 cat out/conftest.err >&5
17597 echo "$as_me:17597: \$? = $ac_status" >&5
17598 if (exit $ac_status) && test -s out/conftest2.$ac_objext
17599 then
17600 # The compiler can only warn and ignore the option if not recognized
17601 # So say no if there are warnings
17602 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
17603 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
17604 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
17605 lt_cv_prog_compiler_c_o=yes
17606 fi
17607 fi
17608 chmod u+w . 2>&5
17609 $RM conftest*
17610 # SGI C++ compiler will create directory out/ii_files/ for
17611 # template instantiation
17612 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
17613 $RM out/* && rmdir out
17614 cd ..
17615 $RM -r conftest
17616 $RM conftest*
17617
17618 fi
17619 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
17620 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
17621
17622
17623
17624
17625 hard_links="nottested"
17626 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
17627 # do not overwrite the value of need_locks provided by the user
17628 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
17629 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
17630 hard_links=yes
17631 $RM conftest*
17632 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17633 touch conftest.a
17634 ln conftest.a conftest.b 2>&5 || hard_links=no
17635 ln conftest.a conftest.b 2>/dev/null && hard_links=no
17636 echo "$as_me:$LINENO: result: $hard_links" >&5
17637 echo "${ECHO_T}$hard_links" >&6
17638 if test "$hard_links" = no; then
17639 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
17640 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
17641 need_locks=warn
17642 fi
17643 else
17644 need_locks=no
17645 fi
17646
17647
17648
17649
17650
17651
17652 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
17653 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
17654
17655 runpath_var=
17656 allow_undefined_flag=
17657 always_export_symbols=no
17658 archive_cmds=
17659 archive_expsym_cmds=
17660 compiler_needs_object=no
17661 enable_shared_with_static_runtimes=no
17662 export_dynamic_flag_spec=
17663 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
17664 hardcode_automatic=no
17665 hardcode_direct=no
17666 hardcode_direct_absolute=no
17667 hardcode_libdir_flag_spec=
17668 hardcode_libdir_flag_spec_ld=
17669 hardcode_libdir_separator=
17670 hardcode_minus_L=no
17671 hardcode_shlibpath_var=unsupported
17672 inherit_rpath=no
17673 link_all_deplibs=unknown
17674 module_cmds=
17675 module_expsym_cmds=
17676 old_archive_from_new_cmds=
17677 old_archive_from_expsyms_cmds=
17678 thread_safe_flag_spec=
17679 whole_archive_flag_spec=
17680 # include_expsyms should be a list of space-separated symbols to be *always*
17681 # included in the symbol list
17682 include_expsyms=
17683 # exclude_expsyms can be an extended regexp of symbols to exclude
17684 # it will be wrapped by ` (' and `)$', so one must not match beginning or
17685 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
17686 # as well as any symbol that contains `d'.
17687 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
17688 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
17689 # platforms (ab)use it in PIC code, but their linkers get confused if
17690 # the symbol is explicitly referenced. Since portable code cannot
17691 # rely on this symbol name, it's probably fine to never include it in
17692 # preloaded symbol tables.
17693 # Exclude shared library initialization/finalization symbols.
17694 extract_expsyms_cmds=
17695
17696 case $host_os in
17697 cygwin* | mingw* | pw32* | cegcc*)
17698 # FIXME: the MSVC++ port hasn't been tested in a loooong time
17699 # When not using gcc, we currently assume that we are using
17700 # Microsoft Visual C++.
17701 if test "$GCC" != yes; then
17702 with_gnu_ld=no
17703 fi
17704 ;;
17705 interix*)
17706 # we just hope/assume this is gcc and not c89 (= MSVC++)
17707 with_gnu_ld=yes
17708 ;;
17709 openbsd*)
17710 with_gnu_ld=no
17711 ;;
17712 esac
17713
17714 ld_shlibs=yes
17715 if test "$with_gnu_ld" = yes; then
17716 # If archive_cmds runs LD, not CC, wlarc should be empty
17717 wlarc='${wl}'
17718
17719 # Set some defaults for GNU ld with shared library support. These
17720 # are reset later if shared libraries are not supported. Putting them
17721 # here allows them to be overridden if necessary.
17722 runpath_var=LD_RUN_PATH
17723 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17724 export_dynamic_flag_spec='${wl}--export-dynamic'
17725 # ancient GNU ld didn't support --whole-archive et. al.
17726 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17727 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17728 else
17729 whole_archive_flag_spec=
17730 fi
17731 supports_anon_versioning=no
17732 case `$LD -v 2>&1` in
17733 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17734 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17735 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17736 *\ 2.11.*) ;; # other 2.11 versions
17737 *) supports_anon_versioning=yes ;;
17738 esac
17739
17740 # See if GNU ld supports shared libraries.
17741 case $host_os in
17742 aix[3-9]*)
17743 # On AIX/PPC, the GNU linker is very broken
17744 if test "$host_cpu" != ia64; then
17745 ld_shlibs=no
17746 cat <<_LT_EOF 1>&2
17747
17748 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17749 *** to be unable to reliably create shared libraries on AIX.
17750 *** Therefore, libtool is disabling shared libraries support. If you
17751 *** really care for shared libraries, you may want to modify your PATH
17752 *** so that a non-GNU linker is found, and then restart.
17753
17754 _LT_EOF
17755 fi
17756 ;;
17757
17758 amigaos*)
17759 case $host_cpu in
17760 powerpc)
17761 # see comment about AmigaOS4 .so support
17762 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17763 archive_expsym_cmds=''
17764 ;;
17765 m68k)
17766 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17767 hardcode_libdir_flag_spec='-L$libdir'
17768 hardcode_minus_L=yes
17769 ;;
17770 esac
17771 ;;
17772
17773 beos*)
17774 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17775 allow_undefined_flag=unsupported
17776 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17777 # support --undefined. This deserves some investigation. FIXME
17778 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17779 else
17780 ld_shlibs=no
17781 fi
17782 ;;
17783
17784 cygwin* | mingw* | pw32* | cegcc*)
17785 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17786 # as there is no search path for DLLs.
17787 hardcode_libdir_flag_spec='-L$libdir'
17788 allow_undefined_flag=unsupported
17789 always_export_symbols=no
17790 enable_shared_with_static_runtimes=yes
17791 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17792
17793 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17794 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17795 # If the export-symbols file already is a .def file (1st line
17796 # is EXPORTS), use it as is; otherwise, prepend...
17797 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17798 cp $export_symbols $output_objdir/$soname.def;
17799 else
17800 echo EXPORTS > $output_objdir/$soname.def;
17801 cat $export_symbols >> $output_objdir/$soname.def;
17802 fi~
17803 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17804 else
17805 ld_shlibs=no
17806 fi
17807 ;;
17808
17809 interix[3-9]*)
17810 hardcode_direct=no
17811 hardcode_shlibpath_var=no
17812 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17813 export_dynamic_flag_spec='${wl}-E'
17814 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17815 # Instead, shared libraries are loaded at an image base (0x10000000 by
17816 # default) and relocated if they conflict, which is a slow very memory
17817 # consuming and fragmenting process. To avoid this, we pick a random,
17818 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17819 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17820 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17821 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17822 ;;
17823
17824 gnu* | linux* | tpf* | k*bsd*-gnu)
17825 tmp_diet=no
17826 if test "$host_os" = linux-dietlibc; then
17827 case $cc_basename in
17828 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17829 esac
17830 fi
17831 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17832 && test "$tmp_diet" = no
17833 then
17834 tmp_addflag=
17835 tmp_sharedflag='-shared'
17836 case $cc_basename,$host_cpu in
17837 pgcc*) # Portland Group C compiler
17838 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'
17839 tmp_addflag=' $pic_flag'
17840 ;;
17841 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
17842 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17843 tmp_addflag=' $pic_flag -Mnomain' ;;
17844 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17845 tmp_addflag=' -i_dynamic' ;;
17846 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17847 tmp_addflag=' -i_dynamic -nofor_main' ;;
17848 ifc* | ifort*) # Intel Fortran compiler
17849 tmp_addflag=' -nofor_main' ;;
17850 lf95*) # Lahey Fortran 8.1
17851 whole_archive_flag_spec=
17852 tmp_sharedflag='--shared' ;;
17853 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
17854 tmp_sharedflag='-qmkshrobj'
17855 tmp_addflag= ;;
17856 esac
17857 case `$CC -V 2>&1 | sed 5q` in
17858 *Sun\ C*) # Sun C 5.9
17859 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\"` ${wl}--no-whole-archive'
17860 compiler_needs_object=yes
17861 tmp_sharedflag='-G' ;;
17862 *Sun\ F*) # Sun Fortran 8.3
17863 tmp_sharedflag='-G' ;;
17864 esac
17865 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17866
17867 if test "x$supports_anon_versioning" = xyes; then
17868 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17869 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17870 echo "local: *; };" >> $output_objdir/$libname.ver~
17871 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17872 fi
17873
17874 case $cc_basename in
17875 xlf*)
17876 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
17877 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
17878 hardcode_libdir_flag_spec=
17879 hardcode_libdir_flag_spec_ld='-rpath $libdir'
17880 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
17881 if test "x$supports_anon_versioning" = xyes; then
17882 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17883 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17884 echo "local: *; };" >> $output_objdir/$libname.ver~
17885 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
17886 fi
17887 ;;
17888 esac
17889 else
17890 ld_shlibs=no
17891 fi
17892 ;;
17893
17894 netbsd*)
17895 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17896 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17897 wlarc=
17898 else
17899 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17900 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17901 fi
17902 ;;
17903
17904 solaris*)
17905 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17906 ld_shlibs=no
17907 cat <<_LT_EOF 1>&2
17908
17909 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17910 *** create shared libraries on Solaris systems. Therefore, libtool
17911 *** is disabling shared libraries support. We urge you to upgrade GNU
17912 *** binutils to release 2.9.1 or newer. Another option is to modify
17913 *** your PATH or compiler configuration so that the native linker is
17914 *** used, and then restart.
17915
17916 _LT_EOF
17917 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17918 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17919 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17920 else
17921 ld_shlibs=no
17922 fi
17923 ;;
17924
17925 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17926 case `$LD -v 2>&1` in
17927 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17928 ld_shlibs=no
17929 cat <<_LT_EOF 1>&2
17930
17931 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17932 *** reliably create shared libraries on SCO systems. Therefore, libtool
17933 *** is disabling shared libraries support. We urge you to upgrade GNU
17934 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17935 *** your PATH or compiler configuration so that the native linker is
17936 *** used, and then restart.
17937
17938 _LT_EOF
17939 ;;
17940 *)
17941 # For security reasons, it is highly recommended that you always
17942 # use absolute paths for naming shared libraries, and exclude the
17943 # DT_RUNPATH tag from executables and libraries. But doing so
17944 # requires that you compile everything twice, which is a pain.
17945 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17946 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17947 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17948 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17949 else
17950 ld_shlibs=no
17951 fi
17952 ;;
17953 esac
17954 ;;
17955
17956 sunos4*)
17957 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17958 wlarc=
17959 hardcode_direct=yes
17960 hardcode_shlibpath_var=no
17961 ;;
17962
17963 *)
17964 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17965 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17966 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17967 else
17968 ld_shlibs=no
17969 fi
17970 ;;
17971 esac
17972
17973 if test "$ld_shlibs" = no; then
17974 runpath_var=
17975 hardcode_libdir_flag_spec=
17976 export_dynamic_flag_spec=
17977 whole_archive_flag_spec=
17978 fi
17979 else
17980 # PORTME fill in a description of your system's linker (not GNU ld)
17981 case $host_os in
17982 aix3*)
17983 allow_undefined_flag=unsupported
17984 always_export_symbols=yes
17985 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17986 # Note: this linker hardcodes the directories in LIBPATH if there
17987 # are no directories specified by -L.
17988 hardcode_minus_L=yes
17989 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17990 # Neither direct hardcoding nor static linking is supported with a
17991 # broken collect2.
17992 hardcode_direct=unsupported
17993 fi
17994 ;;
17995
17996 aix[4-9]*)
17997 if test "$host_cpu" = ia64; then
17998 # On IA64, the linker does run time linking by default, so we don't
17999 # have to do anything special.
18000 aix_use_runtimelinking=no
18001 exp_sym_flag='-Bexport'
18002 no_entry_flag=""
18003 else
18004 # If we're using GNU nm, then we don't want the "-C" option.
18005 # -C means demangle to AIX nm, but means don't demangle with GNU nm
18006 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
18007 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
18008 else
18009 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
18010 fi
18011 aix_use_runtimelinking=no
18012
18013 # Test if we are trying to use run time linking or normal
18014 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18015 # need to do runtime linking.
18016 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18017 for ld_flag in $LDFLAGS; do
18018 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
18019 aix_use_runtimelinking=yes
18020 break
18021 fi
18022 done
18023 ;;
18024 esac
18025
18026 exp_sym_flag='-bexport'
18027 no_entry_flag='-bnoentry'
18028 fi
18029
18030 # When large executables or shared objects are built, AIX ld can
18031 # have problems creating the table of contents. If linking a library
18032 # or program results in "error TOC overflow" add -mminimal-toc to
18033 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
18034 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18035
18036 archive_cmds=''
18037 hardcode_direct=yes
18038 hardcode_direct_absolute=yes
18039 hardcode_libdir_separator=':'
18040 link_all_deplibs=yes
18041 file_list_spec='${wl}-f,'
18042
18043 if test "$GCC" = yes; then
18044 case $host_os in aix4.[012]|aix4.[012].*)
18045 # We only want to do this on AIX 4.2 and lower, the check
18046 # below for broken collect2 doesn't work under 4.3+
18047 collect2name=`${CC} -print-prog-name=collect2`
18048 if test -f "$collect2name" &&
18049 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18050 then
18051 # We have reworked collect2
18052 :
18053 else
18054 # We have old collect2
18055 hardcode_direct=unsupported
18056 # It fails to find uninstalled libraries when the uninstalled
18057 # path is not listed in the libpath. Setting hardcode_minus_L
18058 # to unsupported forces relinking
18059 hardcode_minus_L=yes
18060 hardcode_libdir_flag_spec='-L$libdir'
18061 hardcode_libdir_separator=
18062 fi
18063 ;;
18064 esac
18065 shared_flag='-shared'
18066 if test "$aix_use_runtimelinking" = yes; then
18067 shared_flag="$shared_flag "'${wl}-G'
18068 fi
18069 else
18070 # not using gcc
18071 if test "$host_cpu" = ia64; then
18072 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18073 # chokes on -Wl,-G. The following line is correct:
18074 shared_flag='-G'
18075 else
18076 if test "$aix_use_runtimelinking" = yes; then
18077 shared_flag='${wl}-G'
18078 else
18079 shared_flag='${wl}-bM:SRE'
18080 fi
18081 fi
18082 fi
18083
18084 export_dynamic_flag_spec='${wl}-bexpall'
18085 # It seems that -bexpall does not export symbols beginning with
18086 # underscore (_), so it is better to generate a list of symbols to export.
18087 always_export_symbols=yes
18088 if test "$aix_use_runtimelinking" = yes; then
18089 # Warning - without using the other runtime loading flags (-brtl),
18090 # -berok will link without error, but may produce a broken library.
18091 allow_undefined_flag='-berok'
18092 # Determine the default libpath from the value encoded in an
18093 # empty executable.
18094 cat >conftest.$ac_ext <<_ACEOF
18095 /* confdefs.h. */
18096 _ACEOF
18097 cat confdefs.h >>conftest.$ac_ext
18098 cat >>conftest.$ac_ext <<_ACEOF
18099 /* end confdefs.h. */
18100
18101 int
18102 main ()
18103 {
18104
18105 ;
18106 return 0;
18107 }
18108 _ACEOF
18109 rm -f conftest.$ac_objext conftest$ac_exeext
18110 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18111 (eval $ac_link) 2>conftest.er1
18112 ac_status=$?
18113 grep -v '^ *+' conftest.er1 >conftest.err
18114 rm -f conftest.er1
18115 cat conftest.err >&5
18116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18117 (exit $ac_status); } &&
18118 { ac_try='test -z "$ac_c_werror_flag"
18119 || test ! -s conftest.err'
18120 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18121 (eval $ac_try) 2>&5
18122 ac_status=$?
18123 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18124 (exit $ac_status); }; } &&
18125 { ac_try='test -s conftest$ac_exeext'
18126 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18127 (eval $ac_try) 2>&5
18128 ac_status=$?
18129 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18130 (exit $ac_status); }; }; then
18131
18132 lt_aix_libpath_sed='
18133 /Import File Strings/,/^$/ {
18134 /^0/ {
18135 s/^0 *\(.*\)$/\1/
18136 p
18137 }
18138 }'
18139 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18140 # Check for a 64-bit object if we didn't find anything.
18141 if test -z "$aix_libpath"; then
18142 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18143 fi
18144 else
18145 echo "$as_me: failed program was:" >&5
18146 sed 's/^/| /' conftest.$ac_ext >&5
18147
18148 fi
18149 rm -f conftest.err conftest.$ac_objext \
18150 conftest$ac_exeext conftest.$ac_ext
18151 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18152
18153 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
18154 archive_expsym_cmds='$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 $shared_flag"
18155 else
18156 if test "$host_cpu" = ia64; then
18157 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
18158 allow_undefined_flag="-z nodefs"
18159 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18160 else
18161 # Determine the default libpath from the value encoded in an
18162 # empty executable.
18163 cat >conftest.$ac_ext <<_ACEOF
18164 /* confdefs.h. */
18165 _ACEOF
18166 cat confdefs.h >>conftest.$ac_ext
18167 cat >>conftest.$ac_ext <<_ACEOF
18168 /* end confdefs.h. */
18169
18170 int
18171 main ()
18172 {
18173
18174 ;
18175 return 0;
18176 }
18177 _ACEOF
18178 rm -f conftest.$ac_objext conftest$ac_exeext
18179 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18180 (eval $ac_link) 2>conftest.er1
18181 ac_status=$?
18182 grep -v '^ *+' conftest.er1 >conftest.err
18183 rm -f conftest.er1
18184 cat conftest.err >&5
18185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18186 (exit $ac_status); } &&
18187 { ac_try='test -z "$ac_c_werror_flag"
18188 || test ! -s conftest.err'
18189 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18190 (eval $ac_try) 2>&5
18191 ac_status=$?
18192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18193 (exit $ac_status); }; } &&
18194 { ac_try='test -s conftest$ac_exeext'
18195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18196 (eval $ac_try) 2>&5
18197 ac_status=$?
18198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18199 (exit $ac_status); }; }; then
18200
18201 lt_aix_libpath_sed='
18202 /Import File Strings/,/^$/ {
18203 /^0/ {
18204 s/^0 *\(.*\)$/\1/
18205 p
18206 }
18207 }'
18208 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18209 # Check for a 64-bit object if we didn't find anything.
18210 if test -z "$aix_libpath"; then
18211 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18212 fi
18213 else
18214 echo "$as_me: failed program was:" >&5
18215 sed 's/^/| /' conftest.$ac_ext >&5
18216
18217 fi
18218 rm -f conftest.err conftest.$ac_objext \
18219 conftest$ac_exeext conftest.$ac_ext
18220 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18221
18222 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
18223 # Warning - without using the other run time loading flags,
18224 # -berok will link without error, but may produce a broken library.
18225 no_undefined_flag=' ${wl}-bernotok'
18226 allow_undefined_flag=' ${wl}-berok'
18227 # Exported symbols can be pulled into shared objects from archives
18228 whole_archive_flag_spec='$convenience'
18229 archive_cmds_need_lc=yes
18230 # This is similar to how AIX traditionally builds its shared libraries.
18231 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'
18232 fi
18233 fi
18234 ;;
18235
18236 amigaos*)
18237 case $host_cpu in
18238 powerpc)
18239 # see comment about AmigaOS4 .so support
18240 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18241 archive_expsym_cmds=''
18242 ;;
18243 m68k)
18244 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
18245 hardcode_libdir_flag_spec='-L$libdir'
18246 hardcode_minus_L=yes
18247 ;;
18248 esac
18249 ;;
18250
18251 bsdi[45]*)
18252 export_dynamic_flag_spec=-rdynamic
18253 ;;
18254
18255 cygwin* | mingw* | pw32* | cegcc*)
18256 # When not using gcc, we currently assume that we are using
18257 # Microsoft Visual C++.
18258 # hardcode_libdir_flag_spec is actually meaningless, as there is
18259 # no search path for DLLs.
18260 hardcode_libdir_flag_spec=' '
18261 allow_undefined_flag=unsupported
18262 # Tell ltmain to make .lib files, not .a files.
18263 libext=lib
18264 # Tell ltmain to make .dll files, not .so files.
18265 shrext_cmds=".dll"
18266 # FIXME: Setting linknames here is a bad hack.
18267 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
18268 # The linker will automatically build a .lib file if we build a DLL.
18269 old_archive_from_new_cmds='true'
18270 # FIXME: Should let the user specify the lib program.
18271 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
18272 fix_srcfile_path='`cygpath -w "$srcfile"`'
18273 enable_shared_with_static_runtimes=yes
18274 ;;
18275
18276 darwin* | rhapsody*)
18277
18278
18279 archive_cmds_need_lc=no
18280 hardcode_direct=no
18281 hardcode_automatic=yes
18282 hardcode_shlibpath_var=unsupported
18283 whole_archive_flag_spec=''
18284 link_all_deplibs=yes
18285 allow_undefined_flag="$_lt_dar_allow_undefined"
18286 case $cc_basename in
18287 ifort*) _lt_dar_can_shared=yes ;;
18288 *) _lt_dar_can_shared=$GCC ;;
18289 esac
18290 if test "$_lt_dar_can_shared" = "yes"; then
18291 output_verbose_link_cmd=echo
18292 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18293 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18294 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 ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
18295 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18296
18297 else
18298 ld_shlibs=no
18299 fi
18300
18301 ;;
18302
18303 dgux*)
18304 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18305 hardcode_libdir_flag_spec='-L$libdir'
18306 hardcode_shlibpath_var=no
18307 ;;
18308
18309 freebsd1*)
18310 ld_shlibs=no
18311 ;;
18312
18313 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
18314 # support. Future versions do this automatically, but an explicit c++rt0.o
18315 # does not break anything, and helps significantly (at the cost of a little
18316 # extra space).
18317 freebsd2.2*)
18318 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
18319 hardcode_libdir_flag_spec='-R$libdir'
18320 hardcode_direct=yes
18321 hardcode_shlibpath_var=no
18322 ;;
18323
18324 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
18325 freebsd2*)
18326 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18327 hardcode_direct=yes
18328 hardcode_minus_L=yes
18329 hardcode_shlibpath_var=no
18330 ;;
18331
18332 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
18333 freebsd* | dragonfly*)
18334 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
18335 hardcode_libdir_flag_spec='-R$libdir'
18336 hardcode_direct=yes
18337 hardcode_shlibpath_var=no
18338 ;;
18339
18340 hpux9*)
18341 if test "$GCC" = yes; then
18342 archive_cmds='$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 $lib'
18343 else
18344 archive_cmds='$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 $lib'
18345 fi
18346 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18347 hardcode_libdir_separator=:
18348 hardcode_direct=yes
18349
18350 # hardcode_minus_L: Not really in the search PATH,
18351 # but as the default location of the library.
18352 hardcode_minus_L=yes
18353 export_dynamic_flag_spec='${wl}-E'
18354 ;;
18355
18356 hpux10*)
18357 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18358 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18359 else
18360 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
18361 fi
18362 if test "$with_gnu_ld" = no; then
18363 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18364 hardcode_libdir_flag_spec_ld='+b $libdir'
18365 hardcode_libdir_separator=:
18366 hardcode_direct=yes
18367 hardcode_direct_absolute=yes
18368 export_dynamic_flag_spec='${wl}-E'
18369 # hardcode_minus_L: Not really in the search PATH,
18370 # but as the default location of the library.
18371 hardcode_minus_L=yes
18372 fi
18373 ;;
18374
18375 hpux11*)
18376 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
18377 case $host_cpu in
18378 hppa*64*)
18379 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18380 ;;
18381 ia64*)
18382 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18383 ;;
18384 *)
18385 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18386 ;;
18387 esac
18388 else
18389 case $host_cpu in
18390 hppa*64*)
18391 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18392 ;;
18393 ia64*)
18394 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
18395 ;;
18396 *)
18397 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
18398 ;;
18399 esac
18400 fi
18401 if test "$with_gnu_ld" = no; then
18402 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
18403 hardcode_libdir_separator=:
18404
18405 case $host_cpu in
18406 hppa*64*|ia64*)
18407 hardcode_direct=no
18408 hardcode_shlibpath_var=no
18409 ;;
18410 *)
18411 hardcode_direct=yes
18412 hardcode_direct_absolute=yes
18413 export_dynamic_flag_spec='${wl}-E'
18414
18415 # hardcode_minus_L: Not really in the search PATH,
18416 # but as the default location of the library.
18417 hardcode_minus_L=yes
18418 ;;
18419 esac
18420 fi
18421 ;;
18422
18423 irix5* | irix6* | nonstopux*)
18424 if test "$GCC" = yes; then
18425 archive_cmds='$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 $lib'
18426 # Try to use the -exported_symbol ld option, if it does not
18427 # work, assume that -exports_file does not work either and
18428 # implicitly export all symbols.
18429 save_LDFLAGS="$LDFLAGS"
18430 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
18431 cat >conftest.$ac_ext <<_ACEOF
18432 int foo(void) {}
18433 _ACEOF
18434 rm -f conftest.$ac_objext conftest$ac_exeext
18435 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18436 (eval $ac_link) 2>conftest.er1
18437 ac_status=$?
18438 grep -v '^ *+' conftest.er1 >conftest.err
18439 rm -f conftest.er1
18440 cat conftest.err >&5
18441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18442 (exit $ac_status); } &&
18443 { ac_try='test -z "$ac_c_werror_flag"
18444 || test ! -s conftest.err'
18445 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18446 (eval $ac_try) 2>&5
18447 ac_status=$?
18448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18449 (exit $ac_status); }; } &&
18450 { ac_try='test -s conftest$ac_exeext'
18451 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18452 (eval $ac_try) 2>&5
18453 ac_status=$?
18454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18455 (exit $ac_status); }; }; then
18456 archive_expsym_cmds='$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 $lib'
18457
18458 else
18459 echo "$as_me: failed program was:" >&5
18460 sed 's/^/| /' conftest.$ac_ext >&5
18461
18462 fi
18463 rm -f conftest.err conftest.$ac_objext \
18464 conftest$ac_exeext conftest.$ac_ext
18465 LDFLAGS="$save_LDFLAGS"
18466 else
18467 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
18468 archive_expsym_cmds='$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 $lib'
18469 fi
18470 archive_cmds_need_lc='no'
18471 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18472 hardcode_libdir_separator=:
18473 inherit_rpath=yes
18474 link_all_deplibs=yes
18475 ;;
18476
18477 netbsd*)
18478 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18479 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
18480 else
18481 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
18482 fi
18483 hardcode_libdir_flag_spec='-R$libdir'
18484 hardcode_direct=yes
18485 hardcode_shlibpath_var=no
18486 ;;
18487
18488 newsos6)
18489 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18490 hardcode_direct=yes
18491 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18492 hardcode_libdir_separator=:
18493 hardcode_shlibpath_var=no
18494 ;;
18495
18496 *nto* | *qnx*)
18497 ;;
18498
18499 openbsd*)
18500 if test -f /usr/libexec/ld.so; then
18501 hardcode_direct=yes
18502 hardcode_shlibpath_var=no
18503 hardcode_direct_absolute=yes
18504 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18505 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18506 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
18507 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18508 export_dynamic_flag_spec='${wl}-E'
18509 else
18510 case $host_os in
18511 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
18512 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
18513 hardcode_libdir_flag_spec='-R$libdir'
18514 ;;
18515 *)
18516 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
18517 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
18518 ;;
18519 esac
18520 fi
18521 else
18522 ld_shlibs=no
18523 fi
18524 ;;
18525
18526 os2*)
18527 hardcode_libdir_flag_spec='-L$libdir'
18528 hardcode_minus_L=yes
18529 allow_undefined_flag=unsupported
18530 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'
18531 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
18532 ;;
18533
18534 osf3*)
18535 if test "$GCC" = yes; then
18536 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18537 archive_cmds='$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 $lib'
18538 else
18539 allow_undefined_flag=' -expect_unresolved \*'
18540 archive_cmds='$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 $lib'
18541 fi
18542 archive_cmds_need_lc='no'
18543 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18544 hardcode_libdir_separator=:
18545 ;;
18546
18547 osf4* | osf5*) # as osf3* with the addition of -msym flag
18548 if test "$GCC" = yes; then
18549 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
18550 archive_cmds='$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 $lib'
18551 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
18552 else
18553 allow_undefined_flag=' -expect_unresolved \*'
18554 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'
18555 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~
18556 $CC -shared${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'
18557
18558 # Both c and cxx compiler support -rpath directly
18559 hardcode_libdir_flag_spec='-rpath $libdir'
18560 fi
18561 archive_cmds_need_lc='no'
18562 hardcode_libdir_separator=:
18563 ;;
18564
18565 solaris*)
18566 no_undefined_flag=' -z defs'
18567 if test "$GCC" = yes; then
18568 wlarc='${wl}'
18569 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
18570 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18571 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18572 else
18573 case `$CC -V 2>&1` in
18574 *"Compilers 5.0"*)
18575 wlarc=''
18576 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
18577 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18578 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
18579 ;;
18580 *)
18581 wlarc='${wl}'
18582 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
18583 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18584 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
18585 ;;
18586 esac
18587 fi
18588 hardcode_libdir_flag_spec='-R$libdir'
18589 hardcode_shlibpath_var=no
18590 case $host_os in
18591 solaris2.[0-5] | solaris2.[0-5].*) ;;
18592 *)
18593 # The compiler driver will combine and reorder linker options,
18594 # but understands `-z linker_flag'. GCC discards it without `$wl',
18595 # but is careful enough not to reorder.
18596 # Supported since Solaris 2.6 (maybe 2.5.1?)
18597 if test "$GCC" = yes; then
18598 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18599 else
18600 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
18601 fi
18602 ;;
18603 esac
18604 link_all_deplibs=yes
18605 ;;
18606
18607 sunos4*)
18608 if test "x$host_vendor" = xsequent; then
18609 # Use $CC to link under sequent, because it throws in some extra .o
18610 # files that make .init and .fini sections work.
18611 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
18612 else
18613 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
18614 fi
18615 hardcode_libdir_flag_spec='-L$libdir'
18616 hardcode_direct=yes
18617 hardcode_minus_L=yes
18618 hardcode_shlibpath_var=no
18619 ;;
18620
18621 sysv4)
18622 case $host_vendor in
18623 sni)
18624 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18625 hardcode_direct=yes # is this really true???
18626 ;;
18627 siemens)
18628 ## LD is ld it makes a PLAMLIB
18629 ## CC just makes a GrossModule.
18630 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
18631 reload_cmds='$CC -r -o $output$reload_objs'
18632 hardcode_direct=no
18633 ;;
18634 motorola)
18635 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18636 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
18637 ;;
18638 esac
18639 runpath_var='LD_RUN_PATH'
18640 hardcode_shlibpath_var=no
18641 ;;
18642
18643 sysv4.3*)
18644 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18645 hardcode_shlibpath_var=no
18646 export_dynamic_flag_spec='-Bexport'
18647 ;;
18648
18649 sysv4*MP*)
18650 if test -d /usr/nec; then
18651 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18652 hardcode_shlibpath_var=no
18653 runpath_var=LD_RUN_PATH
18654 hardcode_runpath_var=yes
18655 ld_shlibs=yes
18656 fi
18657 ;;
18658
18659 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18660 no_undefined_flag='${wl}-z,text'
18661 archive_cmds_need_lc=no
18662 hardcode_shlibpath_var=no
18663 runpath_var='LD_RUN_PATH'
18664
18665 if test "$GCC" = yes; then
18666 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18667 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18668 else
18669 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18670 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18671 fi
18672 ;;
18673
18674 sysv5* | sco3.2v5* | sco5v6*)
18675 # Note: We can NOT use -z defs as we might desire, because we do not
18676 # link with -lc, and that would cause any symbols used from libc to
18677 # always be unresolved, which means just about no library would
18678 # ever link correctly. If we're not using GNU ld we use -z text
18679 # though, which does catch some bad symbols but isn't as heavy-handed
18680 # as -z defs.
18681 no_undefined_flag='${wl}-z,text'
18682 allow_undefined_flag='${wl}-z,nodefs'
18683 archive_cmds_need_lc=no
18684 hardcode_shlibpath_var=no
18685 hardcode_libdir_flag_spec='${wl}-R,$libdir'
18686 hardcode_libdir_separator=':'
18687 link_all_deplibs=yes
18688 export_dynamic_flag_spec='${wl}-Bexport'
18689 runpath_var='LD_RUN_PATH'
18690
18691 if test "$GCC" = yes; then
18692 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18693 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18694 else
18695 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18696 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18697 fi
18698 ;;
18699
18700 uts4*)
18701 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18702 hardcode_libdir_flag_spec='-L$libdir'
18703 hardcode_shlibpath_var=no
18704 ;;
18705
18706 *)
18707 ld_shlibs=no
18708 ;;
18709 esac
18710
18711 if test x$host_vendor = xsni; then
18712 case $host in
18713 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18714 export_dynamic_flag_spec='${wl}-Blargedynsym'
18715 ;;
18716 esac
18717 fi
18718 fi
18719
18720 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18721 echo "${ECHO_T}$ld_shlibs" >&6
18722 test "$ld_shlibs" = no && can_build_shared=no
18723
18724 with_gnu_ld=$with_gnu_ld
18725
18726
18727
18728
18729
18730
18731
18732
18733
18734
18735
18736
18737
18738
18739
18740 #
18741 # Do we need to explicitly link libc?
18742 #
18743 case "x$archive_cmds_need_lc" in
18744 x|xyes)
18745 # Assume -lc should be added
18746 archive_cmds_need_lc=yes
18747
18748 if test "$enable_shared" = yes && test "$GCC" = yes; then
18749 case $archive_cmds in
18750 *'~'*)
18751 # FIXME: we may have to deal with multi-command sequences.
18752 ;;
18753 '$CC '*)
18754 # Test whether the compiler implicitly links with -lc since on some
18755 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18756 # to ld, don't add -lc before -lgcc.
18757 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18758 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18759 $RM conftest*
18760 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18761
18762 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18763 (eval $ac_compile) 2>&5
18764 ac_status=$?
18765 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18766 (exit $ac_status); } 2>conftest.err; then
18767 soname=conftest
18768 lib=conftest
18769 libobjs=conftest.$ac_objext
18770 deplibs=
18771 wl=$lt_prog_compiler_wl
18772 pic_flag=$lt_prog_compiler_pic
18773 compiler_flags=-v
18774 linker_flags=-v
18775 verstring=
18776 output_objdir=.
18777 libname=conftest
18778 lt_save_allow_undefined_flag=$allow_undefined_flag
18779 allow_undefined_flag=
18780 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18781 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18782 ac_status=$?
18783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18784 (exit $ac_status); }
18785 then
18786 archive_cmds_need_lc=no
18787 else
18788 archive_cmds_need_lc=yes
18789 fi
18790 allow_undefined_flag=$lt_save_allow_undefined_flag
18791 else
18792 cat conftest.err 1>&5
18793 fi
18794 $RM conftest*
18795 echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18796 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18797 ;;
18798 esac
18799 fi
18800 ;;
18801 esac
18802
18803
18804
18805
18806
18807
18808
18809
18810
18811
18812
18813
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823
18824
18825
18826
18827
18828
18829
18830
18831
18832
18833
18834
18835
18836
18837
18838
18839
18840
18841
18842
18843
18844
18845
18846
18847
18848
18849
18850
18851
18852
18853
18854
18855
18856
18857
18858
18859
18860
18861
18862
18863
18864
18865
18866
18867
18868
18869
18870
18871
18872
18873
18874
18875
18876
18877
18878
18879
18880
18881
18882
18883
18884
18885
18886
18887
18888
18889
18890
18891
18892
18893
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952
18953
18954
18955
18956
18957
18958
18959 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18960 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18961
18962 if test "$GCC" = yes; then
18963 case $host_os in
18964 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18965 *) lt_awk_arg="/^libraries:/" ;;
18966 esac
18967 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18968 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18969 # if the path contains ";" then we assume it to be the separator
18970 # otherwise default to the standard path separator (i.e. ":") - it is
18971 # assumed that no part of a normal pathname contains ";" but that should
18972 # okay in the real world where ";" in dirpaths is itself problematic.
18973 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18974 else
18975 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18976 fi
18977 # Ok, now we have the path, separated by spaces, we can step through it
18978 # and add multilib dir if necessary.
18979 lt_tmp_lt_search_path_spec=
18980 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18981 for lt_sys_path in $lt_search_path_spec; do
18982 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18983 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18984 else
18985 test -d "$lt_sys_path" && \
18986 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18987 fi
18988 done
18989 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18990 BEGIN {RS=" "; FS="/|\n";} {
18991 lt_foo="";
18992 lt_count=0;
18993 for (lt_i = NF; lt_i > 0; lt_i--) {
18994 if ($lt_i != "" && $lt_i != ".") {
18995 if ($lt_i == "..") {
18996 lt_count++;
18997 } else {
18998 if (lt_count == 0) {
18999 lt_foo="/" $lt_i lt_foo;
19000 } else {
19001 lt_count--;
19002 }
19003 }
19004 }
19005 }
19006 if (lt_foo != "") { lt_freq[lt_foo]++; }
19007 if (lt_freq[lt_foo] == 1) { print lt_foo; }
19008 }'`
19009 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
19010 else
19011 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
19012 fi
19013 library_names_spec=
19014 libname_spec='lib$name'
19015 soname_spec=
19016 shrext_cmds=".so"
19017 postinstall_cmds=
19018 postuninstall_cmds=
19019 finish_cmds=
19020 finish_eval=
19021 shlibpath_var=
19022 shlibpath_overrides_runpath=unknown
19023 version_type=none
19024 dynamic_linker="$host_os ld.so"
19025 sys_lib_dlsearch_path_spec="/lib /usr/lib"
19026 need_lib_prefix=unknown
19027 hardcode_into_libs=no
19028
19029 # when you set need_version to no, make sure it does not cause -set_version
19030 # flags to be left without arguments
19031 need_version=unknown
19032
19033 case $host_os in
19034 aix3*)
19035 version_type=linux
19036 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
19037 shlibpath_var=LIBPATH
19038
19039 # AIX 3 has no versioning support, so we append a major version to the name.
19040 soname_spec='${libname}${release}${shared_ext}$major'
19041 ;;
19042
19043 aix[4-9]*)
19044 version_type=linux
19045 need_lib_prefix=no
19046 need_version=no
19047 hardcode_into_libs=yes
19048 if test "$host_cpu" = ia64; then
19049 # AIX 5 supports IA64
19050 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
19051 shlibpath_var=LD_LIBRARY_PATH
19052 else
19053 # With GCC up to 2.95.x, collect2 would create an import file
19054 # for dependence libraries. The import file would start with
19055 # the line `#! .'. This would cause the generated library to
19056 # depend on `.', always an invalid library. This was fixed in
19057 # development snapshots of GCC prior to 3.0.
19058 case $host_os in
19059 aix4 | aix4.[01] | aix4.[01].*)
19060 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
19061 echo ' yes '
19062 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
19063 :
19064 else
19065 can_build_shared=no
19066 fi
19067 ;;
19068 esac
19069 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
19070 # soname into executable. Probably we can add versioning support to
19071 # collect2, so additional links can be useful in future.
19072 if test "$aix_use_runtimelinking" = yes; then
19073 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
19074 # instead of lib<name>.a to let people know that these are not
19075 # typical AIX shared libraries.
19076 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19077 else
19078 # We preserve .a as extension for shared libraries through AIX4.2
19079 # and later when we are not doing run time linking.
19080 library_names_spec='${libname}${release}.a $libname.a'
19081 soname_spec='${libname}${release}${shared_ext}$major'
19082 fi
19083 shlibpath_var=LIBPATH
19084 fi
19085 ;;
19086
19087 amigaos*)
19088 case $host_cpu in
19089 powerpc)
19090 # Since July 2007 AmigaOS4 officially supports .so libraries.
19091 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
19092 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19093 ;;
19094 m68k)
19095 library_names_spec='$libname.ixlibrary $libname.a'
19096 # Create ${libname}_ixlibrary.a entries in /sys/libs.
19097 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 ${libname}_ixlibrary.a || exit 1; done'
19098 ;;
19099 esac
19100 ;;
19101
19102 beos*)
19103 library_names_spec='${libname}${shared_ext}'
19104 dynamic_linker="$host_os ld.so"
19105 shlibpath_var=LIBRARY_PATH
19106 ;;
19107
19108 bsdi[45]*)
19109 version_type=linux
19110 need_version=no
19111 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19112 soname_spec='${libname}${release}${shared_ext}$major'
19113 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
19114 shlibpath_var=LD_LIBRARY_PATH
19115 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
19116 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
19117 # the default ld.so.conf also contains /usr/contrib/lib and
19118 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
19119 # libtool to hard-code these into programs
19120 ;;
19121
19122 cygwin* | mingw* | pw32* | cegcc*)
19123 version_type=windows
19124 shrext_cmds=".dll"
19125 need_version=no
19126 need_lib_prefix=no
19127
19128 case $GCC,$host_os in
19129 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
19130 library_names_spec='$libname.dll.a'
19131 # DLL is installed to $(libdir)/../bin by postinstall_cmds
19132 postinstall_cmds='base_file=`basename \${file}`~
19133 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
19134 dldir=$destdir/`dirname \$dlpath`~
19135 test -d \$dldir || mkdir -p \$dldir~
19136 $install_prog $dir/$dlname \$dldir/$dlname~
19137 chmod a+x \$dldir/$dlname~
19138 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
19139 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
19140 fi'
19141 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
19142 dlpath=$dir/\$dldll~
19143 $RM \$dlpath'
19144 shlibpath_overrides_runpath=yes
19145
19146 case $host_os in
19147 cygwin*)
19148 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
19149 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19150 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
19151 ;;
19152 mingw* | cegcc*)
19153 # MinGW DLLs use traditional 'lib' prefix
19154 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19155 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
19156 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
19157 # It is most probably a Windows format PATH printed by
19158 # mingw gcc, but we are running on Cygwin. Gcc prints its search
19159 # path with ; separators, and with drive letters. We can handle the
19160 # drive letters (cygwin fileutils understands them), so leave them,
19161 # especially as we might pass files found there to a mingw objdump,
19162 # which wouldn't understand a cygwinified path. Ahh.
19163 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
19164 else
19165 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
19166 fi
19167 ;;
19168 pw32*)
19169 # pw32 DLLs use 'pw' prefix rather than 'lib'
19170 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
19171 ;;
19172 esac
19173 ;;
19174
19175 *)
19176 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
19177 ;;
19178 esac
19179 dynamic_linker='Win32 ld.exe'
19180 # FIXME: first we should search . and the directory the executable is in
19181 shlibpath_var=PATH
19182 ;;
19183
19184 darwin* | rhapsody*)
19185 dynamic_linker="$host_os dyld"
19186 version_type=darwin
19187 need_lib_prefix=no
19188 need_version=no
19189 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
19190 soname_spec='${libname}${release}${major}$shared_ext'
19191 shlibpath_overrides_runpath=yes
19192 shlibpath_var=DYLD_LIBRARY_PATH
19193 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
19194
19195 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
19196 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
19197 ;;
19198
19199 dgux*)
19200 version_type=linux
19201 need_lib_prefix=no
19202 need_version=no
19203 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
19204 soname_spec='${libname}${release}${shared_ext}$major'
19205 shlibpath_var=LD_LIBRARY_PATH
19206 ;;
19207
19208 freebsd1*)
19209 dynamic_linker=no
19210 ;;
19211
19212 freebsd* | dragonfly*)
19213 # DragonFly does not have aout. When/if they implement a new
19214 # versioning mechanism, adjust this.
19215 if test -x /usr/bin/objformat; then
19216 objformat=`/usr/bin/objformat`
19217 else
19218 case $host_os in
19219 freebsd[123]*) objformat=aout ;;
19220 *) objformat=elf ;;
19221 esac
19222 fi
19223 version_type=freebsd-$objformat
19224 case $version_type in
19225 freebsd-elf*)
19226 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19227 need_version=no
19228 need_lib_prefix=no
19229 ;;
19230 freebsd-*)
19231 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
19232 need_version=yes
19233 ;;
19234 esac
19235 shlibpath_var=LD_LIBRARY_PATH
19236 case $host_os in
19237 freebsd2*)
19238 shlibpath_overrides_runpath=yes
19239 ;;
19240 freebsd3.[01]* | freebsdelf3.[01]*)
19241 shlibpath_overrides_runpath=yes
19242 hardcode_into_libs=yes
19243 ;;
19244 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
19245 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
19246 shlibpath_overrides_runpath=no
19247 hardcode_into_libs=yes
19248 ;;
19249 *) # from 4.6 on, and DragonFly
19250 shlibpath_overrides_runpath=yes
19251 hardcode_into_libs=yes
19252 ;;
19253 esac
19254 ;;
19255
19256 gnu*)
19257 version_type=linux
19258 need_lib_prefix=no
19259 need_version=no
19260 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
19261 soname_spec='${libname}${release}${shared_ext}$major'
19262 shlibpath_var=LD_LIBRARY_PATH
19263 hardcode_into_libs=yes
19264 ;;
19265
19266 hpux9* | hpux10* | hpux11*)
19267 # Give a soname corresponding to the major version so that dld.sl refuses to
19268 # link against other versions.
19269 version_type=sunos
19270 need_lib_prefix=no
19271 need_version=no
19272 case $host_cpu in
19273 ia64*)
19274 shrext_cmds='.so'
19275 hardcode_into_libs=yes
19276 dynamic_linker="$host_os dld.so"
19277 shlibpath_var=LD_LIBRARY_PATH
19278 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19279 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19280 soname_spec='${libname}${release}${shared_ext}$major'
19281 if test "X$HPUX_IA64_MODE" = X32; then
19282 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
19283 else
19284 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
19285 fi
19286 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19287 ;;
19288 hppa*64*)
19289 shrext_cmds='.sl'
19290 hardcode_into_libs=yes
19291 dynamic_linker="$host_os dld.sl"
19292 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
19293 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
19294 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19295 soname_spec='${libname}${release}${shared_ext}$major'
19296 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
19297 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
19298 ;;
19299 *)
19300 shrext_cmds='.sl'
19301 dynamic_linker="$host_os dld.sl"
19302 shlibpath_var=SHLIB_PATH
19303 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
19304 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19305 soname_spec='${libname}${release}${shared_ext}$major'
19306 ;;
19307 esac
19308 # HP-UX runs *really* slowly unless shared libraries are mode 555.
19309 postinstall_cmds='chmod 555 $lib'
19310 ;;
19311
19312 interix[3-9]*)
19313 version_type=linux
19314 need_lib_prefix=no
19315 need_version=no
19316 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19317 soname_spec='${libname}${release}${shared_ext}$major'
19318 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
19319 shlibpath_var=LD_LIBRARY_PATH
19320 shlibpath_overrides_runpath=no
19321 hardcode_into_libs=yes
19322 ;;
19323
19324 irix5* | irix6* | nonstopux*)
19325 case $host_os in
19326 nonstopux*) version_type=nonstopux ;;
19327 *)
19328 if test "$lt_cv_prog_gnu_ld" = yes; then
19329 version_type=linux
19330 else
19331 version_type=irix
19332 fi ;;
19333 esac
19334 need_lib_prefix=no
19335 need_version=no
19336 soname_spec='${libname}${release}${shared_ext}$major'
19337 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
19338 case $host_os in
19339 irix5* | nonstopux*)
19340 libsuff= shlibsuff=
19341 ;;
19342 *)
19343 case $LD in # libtool.m4 will add one of these switches to LD
19344 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
19345 libsuff= shlibsuff= libmagic=32-bit;;
19346 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
19347 libsuff=32 shlibsuff=N32 libmagic=N32;;
19348 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
19349 libsuff=64 shlibsuff=64 libmagic=64-bit;;
19350 *) libsuff= shlibsuff= libmagic=never-match;;
19351 esac
19352 ;;
19353 esac
19354 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
19355 shlibpath_overrides_runpath=no
19356 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
19357 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
19358 hardcode_into_libs=yes
19359 ;;
19360
19361 # No shared lib support for Linux oldld, aout, or coff.
19362 linux*oldld* | linux*aout* | linux*coff*)
19363 dynamic_linker=no
19364 ;;
19365
19366 # This must be Linux ELF.
19367 linux* | k*bsd*-gnu)
19368 version_type=linux
19369 need_lib_prefix=no
19370 need_version=no
19371 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19372 soname_spec='${libname}${release}${shared_ext}$major'
19373 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
19374 shlibpath_var=LD_LIBRARY_PATH
19375 shlibpath_overrides_runpath=no
19376 # Some binutils ld are patched to set DT_RUNPATH
19377 save_LDFLAGS=$LDFLAGS
19378 save_libdir=$libdir
19379 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
19380 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
19381 cat >conftest.$ac_ext <<_ACEOF
19382 /* confdefs.h. */
19383 _ACEOF
19384 cat confdefs.h >>conftest.$ac_ext
19385 cat >>conftest.$ac_ext <<_ACEOF
19386 /* end confdefs.h. */
19387
19388 int
19389 main ()
19390 {
19391
19392 ;
19393 return 0;
19394 }
19395 _ACEOF
19396 rm -f conftest.$ac_objext conftest$ac_exeext
19397 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19398 (eval $ac_link) 2>conftest.er1
19399 ac_status=$?
19400 grep -v '^ *+' conftest.er1 >conftest.err
19401 rm -f conftest.er1
19402 cat conftest.err >&5
19403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19404 (exit $ac_status); } &&
19405 { ac_try='test -z "$ac_c_werror_flag"
19406 || test ! -s conftest.err'
19407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19408 (eval $ac_try) 2>&5
19409 ac_status=$?
19410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19411 (exit $ac_status); }; } &&
19412 { ac_try='test -s conftest$ac_exeext'
19413 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19414 (eval $ac_try) 2>&5
19415 ac_status=$?
19416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19417 (exit $ac_status); }; }; then
19418 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
19419 shlibpath_overrides_runpath=yes
19420 fi
19421
19422 else
19423 echo "$as_me: failed program was:" >&5
19424 sed 's/^/| /' conftest.$ac_ext >&5
19425
19426 fi
19427 rm -f conftest.err conftest.$ac_objext \
19428 conftest$ac_exeext conftest.$ac_ext
19429 LDFLAGS=$save_LDFLAGS
19430 libdir=$save_libdir
19431
19432 # This implies no fast_install, which is unacceptable.
19433 # Some rework will be needed to allow for fast_install
19434 # before this can be enabled.
19435 hardcode_into_libs=yes
19436
19437 # Append ld.so.conf contents to the search path
19438 if test -f /etc/ld.so.conf; then
19439 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 | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
19440 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
19441 fi
19442
19443 # We used to test for /lib/ld.so.1 and disable shared libraries on
19444 # powerpc, because MkLinux only supported shared libraries with the
19445 # GNU dynamic linker. Since this was broken with cross compilers,
19446 # most powerpc-linux boxes support dynamic linking these days and
19447 # people can always --disable-shared, the test was removed, and we
19448 # assume the GNU/Linux dynamic linker is in use.
19449 dynamic_linker='GNU/Linux ld.so'
19450 ;;
19451
19452 netbsd*)
19453 version_type=sunos
19454 need_lib_prefix=no
19455 need_version=no
19456 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19457 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19458 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19459 dynamic_linker='NetBSD (a.out) ld.so'
19460 else
19461 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
19462 soname_spec='${libname}${release}${shared_ext}$major'
19463 dynamic_linker='NetBSD ld.elf_so'
19464 fi
19465 shlibpath_var=LD_LIBRARY_PATH
19466 shlibpath_overrides_runpath=yes
19467 hardcode_into_libs=yes
19468 ;;
19469
19470 newsos6)
19471 version_type=linux
19472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19473 shlibpath_var=LD_LIBRARY_PATH
19474 shlibpath_overrides_runpath=yes
19475 ;;
19476
19477 *nto* | *qnx*)
19478 version_type=qnx
19479 need_lib_prefix=no
19480 need_version=no
19481 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19482 soname_spec='${libname}${release}${shared_ext}$major'
19483 shlibpath_var=LD_LIBRARY_PATH
19484 shlibpath_overrides_runpath=no
19485 hardcode_into_libs=yes
19486 dynamic_linker='ldqnx.so'
19487 ;;
19488
19489 openbsd*)
19490 version_type=sunos
19491 sys_lib_dlsearch_path_spec="/usr/lib"
19492 need_lib_prefix=no
19493 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
19494 case $host_os in
19495 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
19496 *) need_version=no ;;
19497 esac
19498 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19499 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
19500 shlibpath_var=LD_LIBRARY_PATH
19501 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19502 case $host_os in
19503 openbsd2.[89] | openbsd2.[89].*)
19504 shlibpath_overrides_runpath=no
19505 ;;
19506 *)
19507 shlibpath_overrides_runpath=yes
19508 ;;
19509 esac
19510 else
19511 shlibpath_overrides_runpath=yes
19512 fi
19513 ;;
19514
19515 os2*)
19516 libname_spec='$name'
19517 shrext_cmds=".dll"
19518 need_lib_prefix=no
19519 library_names_spec='$libname${shared_ext} $libname.a'
19520 dynamic_linker='OS/2 ld.exe'
19521 shlibpath_var=LIBPATH
19522 ;;
19523
19524 osf3* | osf4* | osf5*)
19525 version_type=osf
19526 need_lib_prefix=no
19527 need_version=no
19528 soname_spec='${libname}${release}${shared_ext}$major'
19529 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19530 shlibpath_var=LD_LIBRARY_PATH
19531 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
19532 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
19533 ;;
19534
19535 rdos*)
19536 dynamic_linker=no
19537 ;;
19538
19539 solaris*)
19540 version_type=linux
19541 need_lib_prefix=no
19542 need_version=no
19543 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19544 soname_spec='${libname}${release}${shared_ext}$major'
19545 shlibpath_var=LD_LIBRARY_PATH
19546 shlibpath_overrides_runpath=yes
19547 hardcode_into_libs=yes
19548 # ldd complains unless libraries are executable
19549 postinstall_cmds='chmod +x $lib'
19550 ;;
19551
19552 sunos4*)
19553 version_type=sunos
19554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
19555 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
19556 shlibpath_var=LD_LIBRARY_PATH
19557 shlibpath_overrides_runpath=yes
19558 if test "$with_gnu_ld" = yes; then
19559 need_lib_prefix=no
19560 fi
19561 need_version=yes
19562 ;;
19563
19564 sysv4 | sysv4.3*)
19565 version_type=linux
19566 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19567 soname_spec='${libname}${release}${shared_ext}$major'
19568 shlibpath_var=LD_LIBRARY_PATH
19569 case $host_vendor in
19570 sni)
19571 shlibpath_overrides_runpath=no
19572 need_lib_prefix=no
19573 runpath_var=LD_RUN_PATH
19574 ;;
19575 siemens)
19576 need_lib_prefix=no
19577 ;;
19578 motorola)
19579 need_lib_prefix=no
19580 need_version=no
19581 shlibpath_overrides_runpath=no
19582 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
19583 ;;
19584 esac
19585 ;;
19586
19587 sysv4*MP*)
19588 if test -d /usr/nec ;then
19589 version_type=linux
19590 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
19591 soname_spec='$libname${shared_ext}.$major'
19592 shlibpath_var=LD_LIBRARY_PATH
19593 fi
19594 ;;
19595
19596 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
19597 version_type=freebsd-elf
19598 need_lib_prefix=no
19599 need_version=no
19600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
19601 soname_spec='${libname}${release}${shared_ext}$major'
19602 shlibpath_var=LD_LIBRARY_PATH
19603 shlibpath_overrides_runpath=yes
19604 hardcode_into_libs=yes
19605 if test "$with_gnu_ld" = yes; then
19606 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
19607 else
19608 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
19609 case $host_os in
19610 sco3.2v5*)
19611 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
19612 ;;
19613 esac
19614 fi
19615 sys_lib_dlsearch_path_spec='/usr/lib'
19616 ;;
19617
19618 tpf*)
19619 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
19620 version_type=linux
19621 need_lib_prefix=no
19622 need_version=no
19623 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19624 shlibpath_var=LD_LIBRARY_PATH
19625 shlibpath_overrides_runpath=no
19626 hardcode_into_libs=yes
19627 ;;
19628
19629 uts4*)
19630 version_type=linux
19631 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19632 soname_spec='${libname}${release}${shared_ext}$major'
19633 shlibpath_var=LD_LIBRARY_PATH
19634 ;;
19635
19636 *)
19637 dynamic_linker=no
19638 ;;
19639 esac
19640 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
19641 echo "${ECHO_T}$dynamic_linker" >&6
19642 test "$dynamic_linker" = no && can_build_shared=no
19643
19644 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
19645 if test "$GCC" = yes; then
19646 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
19647 fi
19648
19649 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
19650 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
19651 fi
19652 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
19653 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
19654 fi
19655
19656
19657
19658
19659
19660
19661
19662
19663
19664
19665
19666
19667
19668
19669
19670
19671
19672
19673
19674
19675
19676
19677
19678
19679
19680
19681
19682
19683
19684
19685
19686
19687
19688
19689
19690
19691
19692
19693
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706
19707
19708
19709
19710
19711
19712
19713
19714
19715
19716
19717
19718
19719
19720
19721
19722
19723
19724
19725
19726
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737
19738
19739
19740
19741
19742 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19743 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19744 hardcode_action=
19745 if test -n "$hardcode_libdir_flag_spec" ||
19746 test -n "$runpath_var" ||
19747 test "X$hardcode_automatic" = "Xyes" ; then
19748
19749 # We can hardcode non-existent directories.
19750 if test "$hardcode_direct" != no &&
19751 # If the only mechanism to avoid hardcoding is shlibpath_var, we
19752 # have to relink, otherwise we might link with an installed library
19753 # when we should be linking with a yet-to-be-installed one
19754 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19755 test "$hardcode_minus_L" != no; then
19756 # Linking always hardcodes the temporary library directory.
19757 hardcode_action=relink
19758 else
19759 # We can link without hardcoding, and we can hardcode nonexisting dirs.
19760 hardcode_action=immediate
19761 fi
19762 else
19763 # We cannot hardcode anything, or else we can only hardcode existing
19764 # directories.
19765 hardcode_action=unsupported
19766 fi
19767 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19768 echo "${ECHO_T}$hardcode_action" >&6
19769
19770 if test "$hardcode_action" = relink ||
19771 test "$inherit_rpath" = yes; then
19772 # Fast installation is not supported
19773 enable_fast_install=no
19774 elif test "$shlibpath_overrides_runpath" = yes ||
19775 test "$enable_shared" = no; then
19776 # Fast installation is not necessary
19777 enable_fast_install=needless
19778 fi
19779
19780
19781
19782
19783
19784
19785 if test "x$enable_dlopen" != xyes; then
19786 enable_dlopen=unknown
19787 enable_dlopen_self=unknown
19788 enable_dlopen_self_static=unknown
19789 else
19790 lt_cv_dlopen=no
19791 lt_cv_dlopen_libs=
19792
19793 case $host_os in
19794 beos*)
19795 lt_cv_dlopen="load_add_on"
19796 lt_cv_dlopen_libs=
19797 lt_cv_dlopen_self=yes
19798 ;;
19799
19800 mingw* | pw32* | cegcc*)
19801 lt_cv_dlopen="LoadLibrary"
19802 lt_cv_dlopen_libs=
19803 ;;
19804
19805 cygwin*)
19806 lt_cv_dlopen="dlopen"
19807 lt_cv_dlopen_libs=
19808 ;;
19809
19810 darwin*)
19811 # if libdl is installed we need to link against it
19812 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19813 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19814 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19815 echo $ECHO_N "(cached) $ECHO_C" >&6
19816 else
19817 ac_check_lib_save_LIBS=$LIBS
19818 LIBS="-ldl $LIBS"
19819 cat >conftest.$ac_ext <<_ACEOF
19820 /* confdefs.h. */
19821 _ACEOF
19822 cat confdefs.h >>conftest.$ac_ext
19823 cat >>conftest.$ac_ext <<_ACEOF
19824 /* end confdefs.h. */
19825
19826 /* Override any gcc2 internal prototype to avoid an error. */
19827 #ifdef __cplusplus
19828 extern "C"
19829 #endif
19830 /* We use char because int might match the return type of a gcc2
19831 builtin and then its argument prototype would still apply. */
19832 char dlopen ();
19833 int
19834 main ()
19835 {
19836 dlopen ();
19837 ;
19838 return 0;
19839 }
19840 _ACEOF
19841 rm -f conftest.$ac_objext conftest$ac_exeext
19842 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19843 (eval $ac_link) 2>conftest.er1
19844 ac_status=$?
19845 grep -v '^ *+' conftest.er1 >conftest.err
19846 rm -f conftest.er1
19847 cat conftest.err >&5
19848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19849 (exit $ac_status); } &&
19850 { ac_try='test -z "$ac_c_werror_flag"
19851 || test ! -s conftest.err'
19852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19853 (eval $ac_try) 2>&5
19854 ac_status=$?
19855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19856 (exit $ac_status); }; } &&
19857 { ac_try='test -s conftest$ac_exeext'
19858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19859 (eval $ac_try) 2>&5
19860 ac_status=$?
19861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19862 (exit $ac_status); }; }; then
19863 ac_cv_lib_dl_dlopen=yes
19864 else
19865 echo "$as_me: failed program was:" >&5
19866 sed 's/^/| /' conftest.$ac_ext >&5
19867
19868 ac_cv_lib_dl_dlopen=no
19869 fi
19870 rm -f conftest.err conftest.$ac_objext \
19871 conftest$ac_exeext conftest.$ac_ext
19872 LIBS=$ac_check_lib_save_LIBS
19873 fi
19874 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19875 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19876 if test $ac_cv_lib_dl_dlopen = yes; then
19877 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19878 else
19879
19880 lt_cv_dlopen="dyld"
19881 lt_cv_dlopen_libs=
19882 lt_cv_dlopen_self=yes
19883
19884 fi
19885
19886 ;;
19887
19888 *)
19889 echo "$as_me:$LINENO: checking for shl_load" >&5
19890 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19891 if test "${ac_cv_func_shl_load+set}" = set; then
19892 echo $ECHO_N "(cached) $ECHO_C" >&6
19893 else
19894 cat >conftest.$ac_ext <<_ACEOF
19895 /* confdefs.h. */
19896 _ACEOF
19897 cat confdefs.h >>conftest.$ac_ext
19898 cat >>conftest.$ac_ext <<_ACEOF
19899 /* end confdefs.h. */
19900 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19901 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19902 #define shl_load innocuous_shl_load
19903
19904 /* System header to define __stub macros and hopefully few prototypes,
19905 which can conflict with char shl_load (); below.
19906 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19907 <limits.h> exists even on freestanding compilers. */
19908
19909 #ifdef __STDC__
19910 # include <limits.h>
19911 #else
19912 # include <assert.h>
19913 #endif
19914
19915 #undef shl_load
19916
19917 /* Override any gcc2 internal prototype to avoid an error. */
19918 #ifdef __cplusplus
19919 extern "C"
19920 {
19921 #endif
19922 /* We use char because int might match the return type of a gcc2
19923 builtin and then its argument prototype would still apply. */
19924 char shl_load ();
19925 /* The GNU C library defines this for functions which it implements
19926 to always fail with ENOSYS. Some functions are actually named
19927 something starting with __ and the normal name is an alias. */
19928 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19929 choke me
19930 #else
19931 char (*f) () = shl_load;
19932 #endif
19933 #ifdef __cplusplus
19934 }
19935 #endif
19936
19937 int
19938 main ()
19939 {
19940 return f != shl_load;
19941 ;
19942 return 0;
19943 }
19944 _ACEOF
19945 rm -f conftest.$ac_objext conftest$ac_exeext
19946 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19947 (eval $ac_link) 2>conftest.er1
19948 ac_status=$?
19949 grep -v '^ *+' conftest.er1 >conftest.err
19950 rm -f conftest.er1
19951 cat conftest.err >&5
19952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19953 (exit $ac_status); } &&
19954 { ac_try='test -z "$ac_c_werror_flag"
19955 || test ! -s conftest.err'
19956 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19957 (eval $ac_try) 2>&5
19958 ac_status=$?
19959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19960 (exit $ac_status); }; } &&
19961 { ac_try='test -s conftest$ac_exeext'
19962 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19963 (eval $ac_try) 2>&5
19964 ac_status=$?
19965 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19966 (exit $ac_status); }; }; then
19967 ac_cv_func_shl_load=yes
19968 else
19969 echo "$as_me: failed program was:" >&5
19970 sed 's/^/| /' conftest.$ac_ext >&5
19971
19972 ac_cv_func_shl_load=no
19973 fi
19974 rm -f conftest.err conftest.$ac_objext \
19975 conftest$ac_exeext conftest.$ac_ext
19976 fi
19977 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19978 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19979 if test $ac_cv_func_shl_load = yes; then
19980 lt_cv_dlopen="shl_load"
19981 else
19982 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19983 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19984 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19985 echo $ECHO_N "(cached) $ECHO_C" >&6
19986 else
19987 ac_check_lib_save_LIBS=$LIBS
19988 LIBS="-ldld $LIBS"
19989 cat >conftest.$ac_ext <<_ACEOF
19990 /* confdefs.h. */
19991 _ACEOF
19992 cat confdefs.h >>conftest.$ac_ext
19993 cat >>conftest.$ac_ext <<_ACEOF
19994 /* end confdefs.h. */
19995
19996 /* Override any gcc2 internal prototype to avoid an error. */
19997 #ifdef __cplusplus
19998 extern "C"
19999 #endif
20000 /* We use char because int might match the return type of a gcc2
20001 builtin and then its argument prototype would still apply. */
20002 char shl_load ();
20003 int
20004 main ()
20005 {
20006 shl_load ();
20007 ;
20008 return 0;
20009 }
20010 _ACEOF
20011 rm -f conftest.$ac_objext conftest$ac_exeext
20012 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20013 (eval $ac_link) 2>conftest.er1
20014 ac_status=$?
20015 grep -v '^ *+' conftest.er1 >conftest.err
20016 rm -f conftest.er1
20017 cat conftest.err >&5
20018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20019 (exit $ac_status); } &&
20020 { ac_try='test -z "$ac_c_werror_flag"
20021 || test ! -s conftest.err'
20022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20023 (eval $ac_try) 2>&5
20024 ac_status=$?
20025 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20026 (exit $ac_status); }; } &&
20027 { ac_try='test -s conftest$ac_exeext'
20028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20029 (eval $ac_try) 2>&5
20030 ac_status=$?
20031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20032 (exit $ac_status); }; }; then
20033 ac_cv_lib_dld_shl_load=yes
20034 else
20035 echo "$as_me: failed program was:" >&5
20036 sed 's/^/| /' conftest.$ac_ext >&5
20037
20038 ac_cv_lib_dld_shl_load=no
20039 fi
20040 rm -f conftest.err conftest.$ac_objext \
20041 conftest$ac_exeext conftest.$ac_ext
20042 LIBS=$ac_check_lib_save_LIBS
20043 fi
20044 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
20045 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
20046 if test $ac_cv_lib_dld_shl_load = yes; then
20047 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
20048 else
20049 echo "$as_me:$LINENO: checking for dlopen" >&5
20050 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
20051 if test "${ac_cv_func_dlopen+set}" = set; then
20052 echo $ECHO_N "(cached) $ECHO_C" >&6
20053 else
20054 cat >conftest.$ac_ext <<_ACEOF
20055 /* confdefs.h. */
20056 _ACEOF
20057 cat confdefs.h >>conftest.$ac_ext
20058 cat >>conftest.$ac_ext <<_ACEOF
20059 /* end confdefs.h. */
20060 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
20061 For example, HP-UX 11i <limits.h> declares gettimeofday. */
20062 #define dlopen innocuous_dlopen
20063
20064 /* System header to define __stub macros and hopefully few prototypes,
20065 which can conflict with char dlopen (); below.
20066 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20067 <limits.h> exists even on freestanding compilers. */
20068
20069 #ifdef __STDC__
20070 # include <limits.h>
20071 #else
20072 # include <assert.h>
20073 #endif
20074
20075 #undef dlopen
20076
20077 /* Override any gcc2 internal prototype to avoid an error. */
20078 #ifdef __cplusplus
20079 extern "C"
20080 {
20081 #endif
20082 /* We use char because int might match the return type of a gcc2
20083 builtin and then its argument prototype would still apply. */
20084 char dlopen ();
20085 /* The GNU C library defines this for functions which it implements
20086 to always fail with ENOSYS. Some functions are actually named
20087 something starting with __ and the normal name is an alias. */
20088 #if defined (__stub_dlopen) || defined (__stub___dlopen)
20089 choke me
20090 #else
20091 char (*f) () = dlopen;
20092 #endif
20093 #ifdef __cplusplus
20094 }
20095 #endif
20096
20097 int
20098 main ()
20099 {
20100 return f != dlopen;
20101 ;
20102 return 0;
20103 }
20104 _ACEOF
20105 rm -f conftest.$ac_objext conftest$ac_exeext
20106 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20107 (eval $ac_link) 2>conftest.er1
20108 ac_status=$?
20109 grep -v '^ *+' conftest.er1 >conftest.err
20110 rm -f conftest.er1
20111 cat conftest.err >&5
20112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20113 (exit $ac_status); } &&
20114 { ac_try='test -z "$ac_c_werror_flag"
20115 || test ! -s conftest.err'
20116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20117 (eval $ac_try) 2>&5
20118 ac_status=$?
20119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20120 (exit $ac_status); }; } &&
20121 { ac_try='test -s conftest$ac_exeext'
20122 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20123 (eval $ac_try) 2>&5
20124 ac_status=$?
20125 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20126 (exit $ac_status); }; }; then
20127 ac_cv_func_dlopen=yes
20128 else
20129 echo "$as_me: failed program was:" >&5
20130 sed 's/^/| /' conftest.$ac_ext >&5
20131
20132 ac_cv_func_dlopen=no
20133 fi
20134 rm -f conftest.err conftest.$ac_objext \
20135 conftest$ac_exeext conftest.$ac_ext
20136 fi
20137 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
20138 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
20139 if test $ac_cv_func_dlopen = yes; then
20140 lt_cv_dlopen="dlopen"
20141 else
20142 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
20143 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
20144 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
20145 echo $ECHO_N "(cached) $ECHO_C" >&6
20146 else
20147 ac_check_lib_save_LIBS=$LIBS
20148 LIBS="-ldl $LIBS"
20149 cat >conftest.$ac_ext <<_ACEOF
20150 /* confdefs.h. */
20151 _ACEOF
20152 cat confdefs.h >>conftest.$ac_ext
20153 cat >>conftest.$ac_ext <<_ACEOF
20154 /* end confdefs.h. */
20155
20156 /* Override any gcc2 internal prototype to avoid an error. */
20157 #ifdef __cplusplus
20158 extern "C"
20159 #endif
20160 /* We use char because int might match the return type of a gcc2
20161 builtin and then its argument prototype would still apply. */
20162 char dlopen ();
20163 int
20164 main ()
20165 {
20166 dlopen ();
20167 ;
20168 return 0;
20169 }
20170 _ACEOF
20171 rm -f conftest.$ac_objext conftest$ac_exeext
20172 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20173 (eval $ac_link) 2>conftest.er1
20174 ac_status=$?
20175 grep -v '^ *+' conftest.er1 >conftest.err
20176 rm -f conftest.er1
20177 cat conftest.err >&5
20178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20179 (exit $ac_status); } &&
20180 { ac_try='test -z "$ac_c_werror_flag"
20181 || test ! -s conftest.err'
20182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20183 (eval $ac_try) 2>&5
20184 ac_status=$?
20185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20186 (exit $ac_status); }; } &&
20187 { ac_try='test -s conftest$ac_exeext'
20188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20189 (eval $ac_try) 2>&5
20190 ac_status=$?
20191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20192 (exit $ac_status); }; }; then
20193 ac_cv_lib_dl_dlopen=yes
20194 else
20195 echo "$as_me: failed program was:" >&5
20196 sed 's/^/| /' conftest.$ac_ext >&5
20197
20198 ac_cv_lib_dl_dlopen=no
20199 fi
20200 rm -f conftest.err conftest.$ac_objext \
20201 conftest$ac_exeext conftest.$ac_ext
20202 LIBS=$ac_check_lib_save_LIBS
20203 fi
20204 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
20205 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
20206 if test $ac_cv_lib_dl_dlopen = yes; then
20207 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
20208 else
20209 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
20210 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
20211 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
20212 echo $ECHO_N "(cached) $ECHO_C" >&6
20213 else
20214 ac_check_lib_save_LIBS=$LIBS
20215 LIBS="-lsvld $LIBS"
20216 cat >conftest.$ac_ext <<_ACEOF
20217 /* confdefs.h. */
20218 _ACEOF
20219 cat confdefs.h >>conftest.$ac_ext
20220 cat >>conftest.$ac_ext <<_ACEOF
20221 /* end confdefs.h. */
20222
20223 /* Override any gcc2 internal prototype to avoid an error. */
20224 #ifdef __cplusplus
20225 extern "C"
20226 #endif
20227 /* We use char because int might match the return type of a gcc2
20228 builtin and then its argument prototype would still apply. */
20229 char dlopen ();
20230 int
20231 main ()
20232 {
20233 dlopen ();
20234 ;
20235 return 0;
20236 }
20237 _ACEOF
20238 rm -f conftest.$ac_objext conftest$ac_exeext
20239 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20240 (eval $ac_link) 2>conftest.er1
20241 ac_status=$?
20242 grep -v '^ *+' conftest.er1 >conftest.err
20243 rm -f conftest.er1
20244 cat conftest.err >&5
20245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20246 (exit $ac_status); } &&
20247 { ac_try='test -z "$ac_c_werror_flag"
20248 || test ! -s conftest.err'
20249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20250 (eval $ac_try) 2>&5
20251 ac_status=$?
20252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20253 (exit $ac_status); }; } &&
20254 { ac_try='test -s conftest$ac_exeext'
20255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20256 (eval $ac_try) 2>&5
20257 ac_status=$?
20258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20259 (exit $ac_status); }; }; then
20260 ac_cv_lib_svld_dlopen=yes
20261 else
20262 echo "$as_me: failed program was:" >&5
20263 sed 's/^/| /' conftest.$ac_ext >&5
20264
20265 ac_cv_lib_svld_dlopen=no
20266 fi
20267 rm -f conftest.err conftest.$ac_objext \
20268 conftest$ac_exeext conftest.$ac_ext
20269 LIBS=$ac_check_lib_save_LIBS
20270 fi
20271 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
20272 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
20273 if test $ac_cv_lib_svld_dlopen = yes; then
20274 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
20275 else
20276 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
20277 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
20278 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
20279 echo $ECHO_N "(cached) $ECHO_C" >&6
20280 else
20281 ac_check_lib_save_LIBS=$LIBS
20282 LIBS="-ldld $LIBS"
20283 cat >conftest.$ac_ext <<_ACEOF
20284 /* confdefs.h. */
20285 _ACEOF
20286 cat confdefs.h >>conftest.$ac_ext
20287 cat >>conftest.$ac_ext <<_ACEOF
20288 /* end confdefs.h. */
20289
20290 /* Override any gcc2 internal prototype to avoid an error. */
20291 #ifdef __cplusplus
20292 extern "C"
20293 #endif
20294 /* We use char because int might match the return type of a gcc2
20295 builtin and then its argument prototype would still apply. */
20296 char dld_link ();
20297 int
20298 main ()
20299 {
20300 dld_link ();
20301 ;
20302 return 0;
20303 }
20304 _ACEOF
20305 rm -f conftest.$ac_objext conftest$ac_exeext
20306 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20307 (eval $ac_link) 2>conftest.er1
20308 ac_status=$?
20309 grep -v '^ *+' conftest.er1 >conftest.err
20310 rm -f conftest.er1
20311 cat conftest.err >&5
20312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20313 (exit $ac_status); } &&
20314 { ac_try='test -z "$ac_c_werror_flag"
20315 || test ! -s conftest.err'
20316 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20317 (eval $ac_try) 2>&5
20318 ac_status=$?
20319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20320 (exit $ac_status); }; } &&
20321 { ac_try='test -s conftest$ac_exeext'
20322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20323 (eval $ac_try) 2>&5
20324 ac_status=$?
20325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20326 (exit $ac_status); }; }; then
20327 ac_cv_lib_dld_dld_link=yes
20328 else
20329 echo "$as_me: failed program was:" >&5
20330 sed 's/^/| /' conftest.$ac_ext >&5
20331
20332 ac_cv_lib_dld_dld_link=no
20333 fi
20334 rm -f conftest.err conftest.$ac_objext \
20335 conftest$ac_exeext conftest.$ac_ext
20336 LIBS=$ac_check_lib_save_LIBS
20337 fi
20338 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
20339 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
20340 if test $ac_cv_lib_dld_dld_link = yes; then
20341 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
20342 fi
20343
20344
20345 fi
20346
20347
20348 fi
20349
20350
20351 fi
20352
20353
20354 fi
20355
20356
20357 fi
20358
20359 ;;
20360 esac
20361
20362 if test "x$lt_cv_dlopen" != xno; then
20363 enable_dlopen=yes
20364 else
20365 enable_dlopen=no
20366 fi
20367
20368 case $lt_cv_dlopen in
20369 dlopen)
20370 save_CPPFLAGS="$CPPFLAGS"
20371 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
20372
20373 save_LDFLAGS="$LDFLAGS"
20374 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
20375
20376 save_LIBS="$LIBS"
20377 LIBS="$lt_cv_dlopen_libs $LIBS"
20378
20379 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
20380 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
20381 if test "${lt_cv_dlopen_self+set}" = set; then
20382 echo $ECHO_N "(cached) $ECHO_C" >&6
20383 else
20384 if test "$cross_compiling" = yes; then :
20385 lt_cv_dlopen_self=cross
20386 else
20387 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20388 lt_status=$lt_dlunknown
20389 cat > conftest.$ac_ext <<_LT_EOF
20390 #line 20390 "configure"
20391 #include "confdefs.h"
20392
20393 #if HAVE_DLFCN_H
20394 #include <dlfcn.h>
20395 #endif
20396
20397 #include <stdio.h>
20398
20399 #ifdef RTLD_GLOBAL
20400 # define LT_DLGLOBAL RTLD_GLOBAL
20401 #else
20402 # ifdef DL_GLOBAL
20403 # define LT_DLGLOBAL DL_GLOBAL
20404 # else
20405 # define LT_DLGLOBAL 0
20406 # endif
20407 #endif
20408
20409 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20410 find out it does not work in some platform. */
20411 #ifndef LT_DLLAZY_OR_NOW
20412 # ifdef RTLD_LAZY
20413 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20414 # else
20415 # ifdef DL_LAZY
20416 # define LT_DLLAZY_OR_NOW DL_LAZY
20417 # else
20418 # ifdef RTLD_NOW
20419 # define LT_DLLAZY_OR_NOW RTLD_NOW
20420 # else
20421 # ifdef DL_NOW
20422 # define LT_DLLAZY_OR_NOW DL_NOW
20423 # else
20424 # define LT_DLLAZY_OR_NOW 0
20425 # endif
20426 # endif
20427 # endif
20428 # endif
20429 #endif
20430
20431 void fnord() { int i=42;}
20432 int main ()
20433 {
20434 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20435 int status = $lt_dlunknown;
20436
20437 if (self)
20438 {
20439 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20440 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20441 /* dlclose (self); */
20442 }
20443 else
20444 puts (dlerror ());
20445
20446 return status;
20447 }
20448 _LT_EOF
20449 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20450 (eval $ac_link) 2>&5
20451 ac_status=$?
20452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20453 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20454 (./conftest; exit; ) >&5 2>/dev/null
20455 lt_status=$?
20456 case x$lt_status in
20457 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
20458 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
20459 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
20460 esac
20461 else :
20462 # compilation failed
20463 lt_cv_dlopen_self=no
20464 fi
20465 fi
20466 rm -fr conftest*
20467
20468
20469 fi
20470 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
20471 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
20472
20473 if test "x$lt_cv_dlopen_self" = xyes; then
20474 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
20475 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
20476 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
20477 if test "${lt_cv_dlopen_self_static+set}" = set; then
20478 echo $ECHO_N "(cached) $ECHO_C" >&6
20479 else
20480 if test "$cross_compiling" = yes; then :
20481 lt_cv_dlopen_self_static=cross
20482 else
20483 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
20484 lt_status=$lt_dlunknown
20485 cat > conftest.$ac_ext <<_LT_EOF
20486 #line 20486 "configure"
20487 #include "confdefs.h"
20488
20489 #if HAVE_DLFCN_H
20490 #include <dlfcn.h>
20491 #endif
20492
20493 #include <stdio.h>
20494
20495 #ifdef RTLD_GLOBAL
20496 # define LT_DLGLOBAL RTLD_GLOBAL
20497 #else
20498 # ifdef DL_GLOBAL
20499 # define LT_DLGLOBAL DL_GLOBAL
20500 # else
20501 # define LT_DLGLOBAL 0
20502 # endif
20503 #endif
20504
20505 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
20506 find out it does not work in some platform. */
20507 #ifndef LT_DLLAZY_OR_NOW
20508 # ifdef RTLD_LAZY
20509 # define LT_DLLAZY_OR_NOW RTLD_LAZY
20510 # else
20511 # ifdef DL_LAZY
20512 # define LT_DLLAZY_OR_NOW DL_LAZY
20513 # else
20514 # ifdef RTLD_NOW
20515 # define LT_DLLAZY_OR_NOW RTLD_NOW
20516 # else
20517 # ifdef DL_NOW
20518 # define LT_DLLAZY_OR_NOW DL_NOW
20519 # else
20520 # define LT_DLLAZY_OR_NOW 0
20521 # endif
20522 # endif
20523 # endif
20524 # endif
20525 #endif
20526
20527 void fnord() { int i=42;}
20528 int main ()
20529 {
20530 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
20531 int status = $lt_dlunknown;
20532
20533 if (self)
20534 {
20535 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
20536 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
20537 /* dlclose (self); */
20538 }
20539 else
20540 puts (dlerror ());
20541
20542 return status;
20543 }
20544 _LT_EOF
20545 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
20546 (eval $ac_link) 2>&5
20547 ac_status=$?
20548 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20549 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
20550 (./conftest; exit; ) >&5 2>/dev/null
20551 lt_status=$?
20552 case x$lt_status in
20553 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
20554 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
20555 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
20556 esac
20557 else :
20558 # compilation failed
20559 lt_cv_dlopen_self_static=no
20560 fi
20561 fi
20562 rm -fr conftest*
20563
20564
20565 fi
20566 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
20567 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
20568 fi
20569
20570 CPPFLAGS="$save_CPPFLAGS"
20571 LDFLAGS="$save_LDFLAGS"
20572 LIBS="$save_LIBS"
20573 ;;
20574 esac
20575
20576 case $lt_cv_dlopen_self in
20577 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
20578 *) enable_dlopen_self=unknown ;;
20579 esac
20580
20581 case $lt_cv_dlopen_self_static in
20582 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
20583 *) enable_dlopen_self_static=unknown ;;
20584 esac
20585 fi
20586
20587
20588
20589
20590
20591
20592
20593
20594
20595
20596
20597
20598
20599
20600
20601
20602
20603 striplib=
20604 old_striplib=
20605 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
20606 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
20607 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
20608 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
20609 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
20610 echo "$as_me:$LINENO: result: yes" >&5
20611 echo "${ECHO_T}yes" >&6
20612 else
20613 # FIXME - insert some real tests, host_os isn't really good enough
20614 case $host_os in
20615 darwin*)
20616 if test -n "$STRIP" ; then
20617 striplib="$STRIP -x"
20618 old_striplib="$STRIP -S"
20619 echo "$as_me:$LINENO: result: yes" >&5
20620 echo "${ECHO_T}yes" >&6
20621 else
20622 echo "$as_me:$LINENO: result: no" >&5
20623 echo "${ECHO_T}no" >&6
20624 fi
20625 ;;
20626 *)
20627 echo "$as_me:$LINENO: result: no" >&5
20628 echo "${ECHO_T}no" >&6
20629 ;;
20630 esac
20631 fi
20632
20633
20634
20635
20636
20637
20638
20639
20640
20641
20642
20643
20644 # Report which library types will actually be built
20645 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
20646 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
20647 echo "$as_me:$LINENO: result: $can_build_shared" >&5
20648 echo "${ECHO_T}$can_build_shared" >&6
20649
20650 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
20651 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
20652 test "$can_build_shared" = "no" && enable_shared=no
20653
20654 # On AIX, shared libraries and static libraries use the same namespace, and
20655 # are all built from PIC.
20656 case $host_os in
20657 aix3*)
20658 test "$enable_shared" = yes && enable_static=no
20659 if test -n "$RANLIB"; then
20660 archive_cmds="$archive_cmds~\$RANLIB \$lib"
20661 postinstall_cmds='$RANLIB $lib'
20662 fi
20663 ;;
20664
20665 aix[4-9]*)
20666 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
20667 test "$enable_shared" = yes && enable_static=no
20668 fi
20669 ;;
20670 esac
20671 echo "$as_me:$LINENO: result: $enable_shared" >&5
20672 echo "${ECHO_T}$enable_shared" >&6
20673
20674 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
20675 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
20676 # Make sure either enable_shared or enable_static is yes.
20677 test "$enable_shared" = yes || enable_static=yes
20678 echo "$as_me:$LINENO: result: $enable_static" >&5
20679 echo "${ECHO_T}$enable_static" >&6
20680
20681
20682
20683
20684 fi
20685 ac_ext=c
20686 ac_cpp='$CPP $CPPFLAGS'
20687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20690
20691 CC="$lt_save_CC"
20692
20693
20694
20695
20696
20697
20698
20699
20700
20701
20702
20703
20704
20705
20706
20707
20708 # Only expand once:
20709
20710
20711
20712
20713
20714 # Identify the assembler which will work hand-in-glove with the newly
20715 # built GCC, so that we can examine its features. This is the assembler
20716 # which will be driven by the driver program.
20717 #
20718 # If build != host, and we aren't building gas in-tree, we identify a
20719 # build->target assembler and hope that it will have the same features
20720 # as the host->target assembler we'll be using.
20721 gcc_cv_gas_major_version=
20722 gcc_cv_gas_minor_version=
20723 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20724
20725 if test "${gcc_cv_as+set}" = set; then
20726 :
20727 else
20728
20729 if test -x "$DEFAULT_ASSEMBLER"; then
20730 gcc_cv_as="$DEFAULT_ASSEMBLER"
20731 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20732 && test -f ../gas/Makefile \
20733 && test x$build = x$host; then
20734 gcc_cv_as=../gas/as-new$build_exeext
20735 elif test -x as$build_exeext; then
20736 # Build using assembler in the current directory.
20737 gcc_cv_as=./as$build_exeext
20738 elif test -x $AS_FOR_TARGET; then
20739 gcc_cv_as="$AS_FOR_TARGET"
20740 else
20741 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20742 set dummy $AS_FOR_TARGET; ac_word=$2
20743 echo "$as_me:$LINENO: checking for $ac_word" >&5
20744 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20745 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20746 echo $ECHO_N "(cached) $ECHO_C" >&6
20747 else
20748 case $gcc_cv_as in
20749 [\\/]* | ?:[\\/]*)
20750 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20751 ;;
20752 *)
20753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20754 for as_dir in $PATH
20755 do
20756 IFS=$as_save_IFS
20757 test -z "$as_dir" && as_dir=.
20758 for ac_exec_ext in '' $ac_executable_extensions; do
20759 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20760 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20761 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20762 break 2
20763 fi
20764 done
20765 done
20766
20767 ;;
20768 esac
20769 fi
20770 gcc_cv_as=$ac_cv_path_gcc_cv_as
20771
20772 if test -n "$gcc_cv_as"; then
20773 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20774 echo "${ECHO_T}$gcc_cv_as" >&6
20775 else
20776 echo "$as_me:$LINENO: result: no" >&5
20777 echo "${ECHO_T}no" >&6
20778 fi
20779
20780 fi
20781 fi
20782
20783
20784 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20785
20786 case "$ORIGINAL_AS_FOR_TARGET" in
20787 ./as | ./as$build_exeext) ;;
20788 *) ac_config_files="$ac_config_files as:exec-tool.in"
20789 ;;
20790 esac
20791
20792 echo "$as_me:$LINENO: checking what assembler to use" >&5
20793 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20794 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20795 # Single tree build which includes gas. We want to prefer it
20796 # over whatever linker top-level may have detected, since
20797 # we'll use what we're building after installation anyway.
20798 echo "$as_me:$LINENO: result: newly built gas" >&5
20799 echo "${ECHO_T}newly built gas" >&6
20800 in_tree_gas=yes
20801 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20802 for f in $gcc_cv_as_bfd_srcdir/configure \
20803 $gcc_cv_as_gas_srcdir/configure \
20804 $gcc_cv_as_gas_srcdir/configure.in \
20805 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20806 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20807 if test x$gcc_cv_gas_version != x; then
20808 break
20809 fi
20810 done
20811 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20812 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20813 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20814 case $gcc_cv_gas_patch_version in
20815 "") gcc_cv_gas_patch_version="0" ;;
20816 esac
20817 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20818 + $gcc_cv_gas_minor_version \) \* 1000 \
20819 + $gcc_cv_gas_patch_version`
20820
20821 in_tree_gas_is_elf=no
20822 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20823 || (grep 'obj_format = multi' ../gas/Makefile \
20824 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20825 then
20826 in_tree_gas_is_elf=yes
20827 fi
20828 else
20829 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20830 echo "${ECHO_T}$gcc_cv_as" >&6
20831 in_tree_gas=no
20832 fi
20833
20834 # Identify the linker which will work hand-in-glove with the newly
20835 # built GCC, so that we can examine its features. This is the linker
20836 # which will be driven by the driver program.
20837 #
20838 # If build != host, and we aren't building gas in-tree, we identify a
20839 # build->target linker and hope that it will have the same features
20840 # as the host->target linker we'll be using.
20841 gcc_cv_gld_major_version=
20842 gcc_cv_gld_minor_version=
20843 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20844 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20845
20846 if test "${gcc_cv_ld+set}" = set; then
20847 :
20848 else
20849
20850 if test -x "$DEFAULT_LINKER"; then
20851 gcc_cv_ld="$DEFAULT_LINKER"
20852 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20853 && test -f ../ld/Makefile \
20854 && test x$build = x$host; then
20855 gcc_cv_ld=../ld/ld-new$build_exeext
20856 elif test -x collect-ld$build_exeext; then
20857 # Build using linker in the current directory.
20858 gcc_cv_ld=./collect-ld$build_exeext
20859 elif test -x $LD_FOR_TARGET; then
20860 gcc_cv_ld="$LD_FOR_TARGET"
20861 else
20862 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20863 set dummy $LD_FOR_TARGET; ac_word=$2
20864 echo "$as_me:$LINENO: checking for $ac_word" >&5
20865 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20866 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20867 echo $ECHO_N "(cached) $ECHO_C" >&6
20868 else
20869 case $gcc_cv_ld in
20870 [\\/]* | ?:[\\/]*)
20871 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20872 ;;
20873 *)
20874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20875 for as_dir in $PATH
20876 do
20877 IFS=$as_save_IFS
20878 test -z "$as_dir" && as_dir=.
20879 for ac_exec_ext in '' $ac_executable_extensions; do
20880 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20881 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20882 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20883 break 2
20884 fi
20885 done
20886 done
20887
20888 ;;
20889 esac
20890 fi
20891 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20892
20893 if test -n "$gcc_cv_ld"; then
20894 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20895 echo "${ECHO_T}$gcc_cv_ld" >&6
20896 else
20897 echo "$as_me:$LINENO: result: no" >&5
20898 echo "${ECHO_T}no" >&6
20899 fi
20900
20901 fi
20902 fi
20903
20904
20905 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20906
20907 case "$ORIGINAL_LD_FOR_TARGET" in
20908 ./collect-ld | ./collect-ld$build_exeext) ;;
20909 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20910 ;;
20911 esac
20912
20913 echo "$as_me:$LINENO: checking what linker to use" >&5
20914 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20915 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20916 # Single tree build which includes ld. We want to prefer it
20917 # over whatever linker top-level may have detected, since
20918 # we'll use what we're building after installation anyway.
20919 echo "$as_me:$LINENO: result: newly built ld" >&5
20920 echo "${ECHO_T}newly built ld" >&6
20921 in_tree_ld=yes
20922 in_tree_ld_is_elf=no
20923 if (grep 'EMUL = .*elf' ../ld/Makefile \
20924 || grep 'EMUL = .*linux' ../ld/Makefile \
20925 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20926 in_tree_ld_is_elf=yes
20927 fi
20928 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
20929 do
20930 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20931 if test x$gcc_cv_gld_version != x; then
20932 break
20933 fi
20934 done
20935 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20936 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20937 else
20938 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20939 echo "${ECHO_T}$gcc_cv_ld" >&6
20940 in_tree_ld=no
20941 fi
20942
20943 # Figure out what nm we will be using.
20944 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20945 if test "${gcc_cv_nm+set}" = set; then
20946 :
20947 else
20948
20949 if test -f $gcc_cv_binutils_srcdir/configure.in \
20950 && test -f ../binutils/Makefile \
20951 && test x$build = x$host; then
20952 gcc_cv_nm=../binutils/nm-new$build_exeext
20953 elif test -x nm$build_exeext; then
20954 gcc_cv_nm=./nm$build_exeext
20955 elif test -x $NM_FOR_TARGET; then
20956 gcc_cv_nm="$NM_FOR_TARGET"
20957 else
20958 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20959 set dummy $NM_FOR_TARGET; ac_word=$2
20960 echo "$as_me:$LINENO: checking for $ac_word" >&5
20961 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20962 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20963 echo $ECHO_N "(cached) $ECHO_C" >&6
20964 else
20965 case $gcc_cv_nm in
20966 [\\/]* | ?:[\\/]*)
20967 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20968 ;;
20969 *)
20970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20971 for as_dir in $PATH
20972 do
20973 IFS=$as_save_IFS
20974 test -z "$as_dir" && as_dir=.
20975 for ac_exec_ext in '' $ac_executable_extensions; do
20976 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20977 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20978 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20979 break 2
20980 fi
20981 done
20982 done
20983
20984 ;;
20985 esac
20986 fi
20987 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20988
20989 if test -n "$gcc_cv_nm"; then
20990 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20991 echo "${ECHO_T}$gcc_cv_nm" >&6
20992 else
20993 echo "$as_me:$LINENO: result: no" >&5
20994 echo "${ECHO_T}no" >&6
20995 fi
20996
20997 fi
20998 fi
20999
21000
21001 echo "$as_me:$LINENO: checking what nm to use" >&5
21002 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
21003 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21004 # Single tree build which includes binutils.
21005 echo "$as_me:$LINENO: result: newly built nm" >&5
21006 echo "${ECHO_T}newly built nm" >&6
21007 in_tree_nm=yes
21008 else
21009 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
21010 echo "${ECHO_T}$gcc_cv_nm" >&6
21011 in_tree_nm=no
21012 fi
21013
21014 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21015
21016 case "$ORIGINAL_NM_FOR_TARGET" in
21017 ./nm | ./nm$build_exeext) ;;
21018 *) ac_config_files="$ac_config_files nm:exec-tool.in"
21019 ;;
21020 esac
21021
21022
21023 # Figure out what objdump we will be using.
21024 if test "${gcc_cv_objdump+set}" = set; then
21025 :
21026 else
21027
21028 if test -f $gcc_cv_binutils_srcdir/configure.in \
21029 && test -f ../binutils/Makefile \
21030 && test x$build = x$host; then
21031 # Single tree build which includes binutils.
21032 gcc_cv_objdump=../binutils/objdump$build_exeext
21033 elif test -x objdump$build_exeext; then
21034 gcc_cv_objdump=./objdump$build_exeext
21035 elif test -x $OBJDUMP_FOR_TARGET; then
21036 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21037 else
21038 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21039 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21040 echo "$as_me:$LINENO: checking for $ac_word" >&5
21041 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
21042 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
21043 echo $ECHO_N "(cached) $ECHO_C" >&6
21044 else
21045 case $gcc_cv_objdump in
21046 [\\/]* | ?:[\\/]*)
21047 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21048 ;;
21049 *)
21050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21051 for as_dir in $PATH
21052 do
21053 IFS=$as_save_IFS
21054 test -z "$as_dir" && as_dir=.
21055 for ac_exec_ext in '' $ac_executable_extensions; do
21056 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21057 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21058 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
21059 break 2
21060 fi
21061 done
21062 done
21063
21064 ;;
21065 esac
21066 fi
21067 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21068
21069 if test -n "$gcc_cv_objdump"; then
21070 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
21071 echo "${ECHO_T}$gcc_cv_objdump" >&6
21072 else
21073 echo "$as_me:$LINENO: result: no" >&5
21074 echo "${ECHO_T}no" >&6
21075 fi
21076
21077 fi
21078 fi
21079
21080
21081 echo "$as_me:$LINENO: checking what objdump to use" >&5
21082 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
21083 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21084 # Single tree build which includes binutils.
21085 echo "$as_me:$LINENO: result: newly built objdump" >&5
21086 echo "${ECHO_T}newly built objdump" >&6
21087 elif test x$gcc_cv_objdump = x; then
21088 echo "$as_me:$LINENO: result: not found" >&5
21089 echo "${ECHO_T}not found" >&6
21090 else
21091 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
21092 echo "${ECHO_T}$gcc_cv_objdump" >&6
21093 fi
21094
21095 # Figure out what assembler alignment features are present.
21096 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
21097 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
21098 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
21099 echo $ECHO_N "(cached) $ECHO_C" >&6
21100 else
21101 gcc_cv_as_balign_and_p2align=no
21102 if test $in_tree_gas = yes; then
21103 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21104 then gcc_cv_as_balign_and_p2align=yes
21105 fi
21106 elif test x$gcc_cv_as != x; then
21107 echo '.balign 4
21108 .p2align 2' > conftest.s
21109 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21111 (eval $ac_try) 2>&5
21112 ac_status=$?
21113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21114 (exit $ac_status); }; }
21115 then
21116 gcc_cv_as_balign_and_p2align=yes
21117 else
21118 echo "configure: failed program was" >&5
21119 cat conftest.s >&5
21120 fi
21121 rm -f conftest.o conftest.s
21122 fi
21123 fi
21124 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
21125 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
21126 if test $gcc_cv_as_balign_and_p2align = yes; then
21127
21128 cat >>confdefs.h <<\_ACEOF
21129 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
21130 _ACEOF
21131
21132 fi
21133
21134 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
21135 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
21136 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
21137 echo $ECHO_N "(cached) $ECHO_C" >&6
21138 else
21139 gcc_cv_as_max_skip_p2align=no
21140 if test $in_tree_gas = yes; then
21141 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21142 then gcc_cv_as_max_skip_p2align=yes
21143 fi
21144 elif test x$gcc_cv_as != x; then
21145 echo '.p2align 4,,7' > conftest.s
21146 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21148 (eval $ac_try) 2>&5
21149 ac_status=$?
21150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21151 (exit $ac_status); }; }
21152 then
21153 gcc_cv_as_max_skip_p2align=yes
21154 else
21155 echo "configure: failed program was" >&5
21156 cat conftest.s >&5
21157 fi
21158 rm -f conftest.o conftest.s
21159 fi
21160 fi
21161 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
21162 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
21163 if test $gcc_cv_as_max_skip_p2align = yes; then
21164
21165 cat >>confdefs.h <<\_ACEOF
21166 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
21167 _ACEOF
21168
21169 fi
21170
21171 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
21172 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
21173 if test "${gcc_cv_as_literal16+set}" = set; then
21174 echo $ECHO_N "(cached) $ECHO_C" >&6
21175 else
21176 gcc_cv_as_literal16=no
21177 if test $in_tree_gas = yes; then
21178 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21179 then gcc_cv_as_literal16=yes
21180 fi
21181 elif test x$gcc_cv_as != x; then
21182 echo '.literal16' > conftest.s
21183 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21185 (eval $ac_try) 2>&5
21186 ac_status=$?
21187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21188 (exit $ac_status); }; }
21189 then
21190 gcc_cv_as_literal16=yes
21191 else
21192 echo "configure: failed program was" >&5
21193 cat conftest.s >&5
21194 fi
21195 rm -f conftest.o conftest.s
21196 fi
21197 fi
21198 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
21199 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
21200 if test $gcc_cv_as_literal16 = yes; then
21201
21202 cat >>confdefs.h <<\_ACEOF
21203 #define HAVE_GAS_LITERAL16 1
21204 _ACEOF
21205
21206 fi
21207
21208 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
21209 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
21210 if test "${gcc_cv_as_subsection_m1+set}" = set; then
21211 echo $ECHO_N "(cached) $ECHO_C" >&6
21212 else
21213 gcc_cv_as_subsection_m1=no
21214 if test $in_tree_gas = yes; then
21215 if test $in_tree_gas_is_elf = yes \
21216 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21217 then gcc_cv_as_subsection_m1=yes
21218 fi
21219 elif test x$gcc_cv_as != x; then
21220 echo 'conftest_label1: .word 0
21221 .subsection -1
21222 conftest_label2: .word 0
21223 .previous' > conftest.s
21224 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21226 (eval $ac_try) 2>&5
21227 ac_status=$?
21228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21229 (exit $ac_status); }; }
21230 then
21231 if test x$gcc_cv_nm != x; then
21232 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21233 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21234 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21235 then :
21236 else gcc_cv_as_subsection_m1=yes
21237 fi
21238 rm -f conftest.nm1 conftest.nm2
21239 fi
21240 else
21241 echo "configure: failed program was" >&5
21242 cat conftest.s >&5
21243 fi
21244 rm -f conftest.o conftest.s
21245 fi
21246 fi
21247 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
21248 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
21249 if test $gcc_cv_as_subsection_m1 = yes; then
21250
21251 cat >>confdefs.h <<\_ACEOF
21252 #define HAVE_GAS_SUBSECTION_ORDERING 1
21253 _ACEOF
21254
21255 fi
21256
21257 echo "$as_me:$LINENO: checking assembler for .weak" >&5
21258 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
21259 if test "${gcc_cv_as_weak+set}" = set; then
21260 echo $ECHO_N "(cached) $ECHO_C" >&6
21261 else
21262 gcc_cv_as_weak=no
21263 if test $in_tree_gas = yes; then
21264 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21265 then gcc_cv_as_weak=yes
21266 fi
21267 elif test x$gcc_cv_as != x; then
21268 echo ' .weak foobar' > conftest.s
21269 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21271 (eval $ac_try) 2>&5
21272 ac_status=$?
21273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21274 (exit $ac_status); }; }
21275 then
21276 gcc_cv_as_weak=yes
21277 else
21278 echo "configure: failed program was" >&5
21279 cat conftest.s >&5
21280 fi
21281 rm -f conftest.o conftest.s
21282 fi
21283 fi
21284 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
21285 echo "${ECHO_T}$gcc_cv_as_weak" >&6
21286 if test $gcc_cv_as_weak = yes; then
21287
21288 cat >>confdefs.h <<\_ACEOF
21289 #define HAVE_GAS_WEAK 1
21290 _ACEOF
21291
21292 fi
21293
21294 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
21295 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
21296 if test "${gcc_cv_as_weakref+set}" = set; then
21297 echo $ECHO_N "(cached) $ECHO_C" >&6
21298 else
21299 gcc_cv_as_weakref=no
21300 if test $in_tree_gas = yes; then
21301 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21302 then gcc_cv_as_weakref=yes
21303 fi
21304 elif test x$gcc_cv_as != x; then
21305 echo ' .weakref foobar, barfnot' > conftest.s
21306 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21307 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21308 (eval $ac_try) 2>&5
21309 ac_status=$?
21310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21311 (exit $ac_status); }; }
21312 then
21313 gcc_cv_as_weakref=yes
21314 else
21315 echo "configure: failed program was" >&5
21316 cat conftest.s >&5
21317 fi
21318 rm -f conftest.o conftest.s
21319 fi
21320 fi
21321 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
21322 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
21323 if test $gcc_cv_as_weakref = yes; then
21324
21325 cat >>confdefs.h <<\_ACEOF
21326 #define HAVE_GAS_WEAKREF 1
21327 _ACEOF
21328
21329 fi
21330
21331 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
21332 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
21333 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
21334 echo $ECHO_N "(cached) $ECHO_C" >&6
21335 else
21336 gcc_cv_as_nsubspa_comdat=no
21337 if test $in_tree_gas = yes; then
21338 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21339 then gcc_cv_as_nsubspa_comdat=yes
21340 fi
21341 elif test x$gcc_cv_as != x; then
21342 echo ' .SPACE $TEXT$
21343 .NSUBSPA $CODE$,COMDAT' > conftest.s
21344 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21345 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21346 (eval $ac_try) 2>&5
21347 ac_status=$?
21348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21349 (exit $ac_status); }; }
21350 then
21351 gcc_cv_as_nsubspa_comdat=yes
21352 else
21353 echo "configure: failed program was" >&5
21354 cat conftest.s >&5
21355 fi
21356 rm -f conftest.o conftest.s
21357 fi
21358 fi
21359 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
21360 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
21361 if test $gcc_cv_as_nsubspa_comdat = yes; then
21362
21363 cat >>confdefs.h <<\_ACEOF
21364 #define HAVE_GAS_NSUBSPA_COMDAT 1
21365 _ACEOF
21366
21367 fi
21368
21369 # .hidden needs to be supported in both the assembler and the linker,
21370 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21371 # This is irritatingly difficult to feature test for; we have to check the
21372 # date string after the version number. If we've got an in-tree
21373 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21374 # to be safe.
21375 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21376 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
21377 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
21378 if test "${gcc_cv_as_hidden+set}" = set; then
21379 echo $ECHO_N "(cached) $ECHO_C" >&6
21380 else
21381 gcc_cv_as_hidden=no
21382 if test $in_tree_gas = yes; then
21383 if test $in_tree_gas_is_elf = yes \
21384 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21385 then gcc_cv_as_hidden=yes
21386 fi
21387 elif test x$gcc_cv_as != x; then
21388 echo ' .hidden foobar
21389 foobar:' > conftest.s
21390 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21392 (eval $ac_try) 2>&5
21393 ac_status=$?
21394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21395 (exit $ac_status); }; }
21396 then
21397 gcc_cv_as_hidden=yes
21398 else
21399 echo "configure: failed program was" >&5
21400 cat conftest.s >&5
21401 fi
21402 rm -f conftest.o conftest.s
21403 fi
21404 fi
21405 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
21406 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
21407
21408
21409 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
21410 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
21411 if test "${gcc_cv_ld_hidden+set}" = set; then
21412 echo $ECHO_N "(cached) $ECHO_C" >&6
21413 else
21414 if test $in_tree_ld = yes ; then
21415 gcc_cv_ld_hidden=no
21416 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21417 && test $in_tree_ld_is_elf = yes; then
21418 gcc_cv_ld_hidden=yes
21419 fi
21420 else
21421 gcc_cv_ld_hidden=yes
21422 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21423 if echo "$ld_ver" | grep GNU > /dev/null; then
21424 ld_vers=`echo $ld_ver | sed -n \
21425 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21426 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21427 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21428 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21429 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21430 if test 0"$ld_date" -lt 20020404; then
21431 if test -n "$ld_date"; then
21432 # If there was date string, but was earlier than 2002-04-04, fail
21433 gcc_cv_ld_hidden=no
21434 elif test -z "$ld_vers"; then
21435 # If there was no date string nor ld version number, something is wrong
21436 gcc_cv_ld_hidden=no
21437 else
21438 test -z "$ld_vers_patch" && ld_vers_patch=0
21439 if test "$ld_vers_major" -lt 2; then
21440 gcc_cv_ld_hidden=no
21441 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21442 gcc_cv_ld_hidden="no"
21443 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21444 gcc_cv_ld_hidden=no
21445 fi
21446 fi
21447 fi
21448 else
21449 case "${target}" in
21450 hppa64*-*-hpux* | ia64*-*-hpux*)
21451 gcc_cv_ld_hidden=yes
21452 ;;
21453 *)
21454 gcc_cv_ld_hidden=no
21455 ;;
21456 esac
21457 fi
21458 fi
21459 fi
21460 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
21461 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
21462 libgcc_visibility=no
21463
21464
21465 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21466 libgcc_visibility=yes
21467
21468 cat >>confdefs.h <<\_ACEOF
21469 #define HAVE_GAS_HIDDEN 1
21470 _ACEOF
21471
21472 fi
21473
21474 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21475 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
21476 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
21477 if test "${gcc_cv_as_leb128+set}" = set; then
21478 echo $ECHO_N "(cached) $ECHO_C" >&6
21479 else
21480 gcc_cv_as_leb128=no
21481 if test $in_tree_gas = yes; then
21482 if test $in_tree_gas_is_elf = yes \
21483 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21484 then gcc_cv_as_leb128=yes
21485 fi
21486 elif test x$gcc_cv_as != x; then
21487 echo ' .data
21488 .uleb128 L2 - L1
21489 L1:
21490 .uleb128 1280
21491 .sleb128 -1010
21492 L2:' > conftest.s
21493 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21495 (eval $ac_try) 2>&5
21496 ac_status=$?
21497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21498 (exit $ac_status); }; }
21499 then
21500 # GAS versions before 2.11 do not support uleb128,
21501 # despite appearing to.
21502 # ??? There exists an elf-specific test that will crash
21503 # the assembler. Perhaps it's better to figure out whether
21504 # arbitrary sections are supported and try the test.
21505 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21506 if echo "$as_ver" | grep GNU > /dev/null; then
21507 as_vers=`echo $as_ver | sed -n \
21508 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21509 as_major=`expr "$as_vers" : '\([0-9]*\)'`
21510 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21511 if test $as_major -eq 2 && test $as_minor -lt 11
21512 then :
21513 else gcc_cv_as_leb128=yes
21514 fi
21515 fi
21516 else
21517 echo "configure: failed program was" >&5
21518 cat conftest.s >&5
21519 fi
21520 rm -f conftest.o conftest.s
21521 fi
21522 fi
21523 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
21524 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
21525 if test $gcc_cv_as_leb128 = yes; then
21526
21527 cat >>confdefs.h <<\_ACEOF
21528 #define HAVE_AS_LEB128 1
21529 _ACEOF
21530
21531 fi
21532
21533 # Check if we have assembler support for unwind directives.
21534 echo "$as_me:$LINENO: checking assembler for cfi directives" >&5
21535 echo $ECHO_N "checking assembler for cfi directives... $ECHO_C" >&6
21536 if test "${gcc_cv_as_cfi_directive+set}" = set; then
21537 echo $ECHO_N "(cached) $ECHO_C" >&6
21538 else
21539 gcc_cv_as_cfi_directive=no
21540 if test x$gcc_cv_as != x; then
21541 echo ' .text
21542 .cfi_startproc
21543 .cfi_offset 0, 0
21544 .cfi_same_value 1
21545 .cfi_def_cfa 1, 2
21546 .cfi_escape 1, 2, 3, 4, 5
21547 .cfi_endproc' > conftest.s
21548 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21550 (eval $ac_try) 2>&5
21551 ac_status=$?
21552 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21553 (exit $ac_status); }; }
21554 then
21555 gcc_cv_as_cfi_directive=yes
21556 else
21557 echo "configure: failed program was" >&5
21558 cat conftest.s >&5
21559 fi
21560 rm -f conftest.o conftest.s
21561 fi
21562 fi
21563 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_directive" >&5
21564 echo "${ECHO_T}$gcc_cv_as_cfi_directive" >&6
21565
21566
21567 cat >>confdefs.h <<_ACEOF
21568 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes; then echo 1; else echo 0; fi`
21569 _ACEOF
21570
21571
21572 echo "$as_me:$LINENO: checking assembler for cfi personality directive" >&5
21573 echo $ECHO_N "checking assembler for cfi personality directive... $ECHO_C" >&6
21574 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then
21575 echo $ECHO_N "(cached) $ECHO_C" >&6
21576 else
21577 gcc_cv_as_cfi_personality_directive=no
21578 if test x$gcc_cv_as != x; then
21579 echo ' .text
21580 .cfi_startproc
21581 .cfi_personality 0, symbol
21582 .cfi_endproc' > conftest.s
21583 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21585 (eval $ac_try) 2>&5
21586 ac_status=$?
21587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21588 (exit $ac_status); }; }
21589 then
21590 gcc_cv_as_cfi_personality_directive=yes
21591 else
21592 echo "configure: failed program was" >&5
21593 cat conftest.s >&5
21594 fi
21595 rm -f conftest.o conftest.s
21596 fi
21597 fi
21598 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_personality_directive" >&5
21599 echo "${ECHO_T}$gcc_cv_as_cfi_personality_directive" >&6
21600
21601
21602 cat >>confdefs.h <<_ACEOF
21603 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21604 then echo 1; else echo 0; fi`
21605 _ACEOF
21606
21607
21608 # GAS versions up to and including 2.11.0 may mis-optimize
21609 # .eh_frame data.
21610 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
21611 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
21612 if test "${gcc_cv_as_eh_frame+set}" = set; then
21613 echo $ECHO_N "(cached) $ECHO_C" >&6
21614 else
21615 gcc_cv_as_eh_frame=no
21616 if test $in_tree_gas = yes; then
21617 if test $in_tree_gas_is_elf = yes \
21618 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21619 then gcc_cv_as_eh_frame=yes
21620 fi
21621 elif test x$gcc_cv_as != x; then
21622 echo ' .text
21623 .LFB1:
21624 .4byte 0
21625 .L1:
21626 .4byte 0
21627 .LFE1:
21628 .section .eh_frame,"aw",@progbits
21629 __FRAME_BEGIN__:
21630 .4byte .LECIE1-.LSCIE1
21631 .LSCIE1:
21632 .4byte 0x0
21633 .byte 0x1
21634 .ascii "z\0"
21635 .byte 0x1
21636 .byte 0x78
21637 .byte 0x1a
21638 .byte 0x0
21639 .byte 0x4
21640 .4byte 1
21641 .p2align 1
21642 .LECIE1:
21643 .LSFDE1:
21644 .4byte .LEFDE1-.LASFDE1
21645 .LASFDE1:
21646 .4byte .LASFDE1-__FRAME_BEGIN__
21647 .4byte .LFB1
21648 .4byte .LFE1-.LFB1
21649 .byte 0x4
21650 .4byte .LFE1-.LFB1
21651 .byte 0x4
21652 .4byte .L1-.LFB1
21653 .LEFDE1:' > conftest.s
21654 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21655 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21656 (eval $ac_try) 2>&5
21657 ac_status=$?
21658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21659 (exit $ac_status); }; }
21660 then
21661 cat > conftest.lit <<EOF
21662 0000 10000000 00000000 017a0001 781a0004 .........z..x...
21663 0010 01000000 12000000 18000000 00000000 ................
21664 0020 08000000 04080000 0044 .........D
21665 EOF
21666 cat > conftest.big <<EOF
21667 0000 00000010 00000000 017a0001 781a0004 .........z..x...
21668 0010 00000001 00000012 00000018 00000000 ................
21669 0020 00000008 04000000 0844 .........D
21670 EOF
21671 # If the assembler didn't choke, and we can objdump,
21672 # and we got the correct data, then succeed.
21673 # The text in the here-document typically retains its unix-style line
21674 # endings, while the output of objdump will use host line endings.
21675 # Therefore, use diff -b for the comparisons.
21676 if test x$gcc_cv_objdump != x \
21677 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21678 | tail -3 > conftest.got \
21679 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21680 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21681 then
21682 gcc_cv_as_eh_frame=yes
21683 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21685 (eval $ac_try) 2>&5
21686 ac_status=$?
21687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21688 (exit $ac_status); }; }; then
21689 gcc_cv_as_eh_frame=buggy
21690 else
21691 # Uh oh, what do we do now?
21692 gcc_cv_as_eh_frame=no
21693 fi
21694 else
21695 echo "configure: failed program was" >&5
21696 cat conftest.s >&5
21697 fi
21698 rm -f conftest.o conftest.s
21699 fi
21700 fi
21701 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
21702 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
21703
21704
21705 if test $gcc_cv_as_eh_frame = buggy; then
21706
21707 cat >>confdefs.h <<\_ACEOF
21708 #define USE_AS_TRADITIONAL_FORMAT 1
21709 _ACEOF
21710
21711 fi
21712
21713 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21714 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21715 if test "${gcc_cv_as_shf_merge+set}" = set; then
21716 echo $ECHO_N "(cached) $ECHO_C" >&6
21717 else
21718 gcc_cv_as_shf_merge=no
21719 if test $in_tree_gas = yes; then
21720 if test $in_tree_gas_is_elf = yes \
21721 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21722 then gcc_cv_as_shf_merge=yes
21723 fi
21724 elif test x$gcc_cv_as != x; then
21725 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21726 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21728 (eval $ac_try) 2>&5
21729 ac_status=$?
21730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21731 (exit $ac_status); }; }
21732 then
21733 gcc_cv_as_shf_merge=yes
21734 else
21735 echo "configure: failed program was" >&5
21736 cat conftest.s >&5
21737 fi
21738 rm -f conftest.o conftest.s
21739 fi
21740 fi
21741 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21742 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21743
21744 if test $gcc_cv_as_shf_merge = no; then
21745 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21746 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21747 if test "${gcc_cv_as_shf_merge+set}" = set; then
21748 echo $ECHO_N "(cached) $ECHO_C" >&6
21749 else
21750 gcc_cv_as_shf_merge=no
21751 if test $in_tree_gas = yes; then
21752 if test $in_tree_gas_is_elf = yes \
21753 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21754 then gcc_cv_as_shf_merge=yes
21755 fi
21756 elif test x$gcc_cv_as != x; then
21757 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21758 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21760 (eval $ac_try) 2>&5
21761 ac_status=$?
21762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21763 (exit $ac_status); }; }
21764 then
21765 gcc_cv_as_shf_merge=yes
21766 else
21767 echo "configure: failed program was" >&5
21768 cat conftest.s >&5
21769 fi
21770 rm -f conftest.o conftest.s
21771 fi
21772 fi
21773 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21774 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21775
21776 fi
21777
21778 cat >>confdefs.h <<_ACEOF
21779 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21780 _ACEOF
21781
21782
21783 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21784 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21785 if test "${gcc_cv_as_comdat_group+set}" = set; then
21786 echo $ECHO_N "(cached) $ECHO_C" >&6
21787 else
21788 gcc_cv_as_comdat_group=no
21789 if test $in_tree_gas = yes; then
21790 if test $in_tree_gas_is_elf = yes \
21791 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21792 then gcc_cv_as_comdat_group=yes
21793 fi
21794 elif test x$gcc_cv_as != x; then
21795 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21796 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21797 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21798 (eval $ac_try) 2>&5
21799 ac_status=$?
21800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21801 (exit $ac_status); }; }
21802 then
21803 gcc_cv_as_comdat_group=yes
21804 else
21805 echo "configure: failed program was" >&5
21806 cat conftest.s >&5
21807 fi
21808 rm -f conftest.o conftest.s
21809 fi
21810 fi
21811 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21812 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21813
21814 if test $gcc_cv_as_comdat_group = yes; then
21815 gcc_cv_as_comdat_group_percent=no
21816 else
21817 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21818 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21819 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21820 echo $ECHO_N "(cached) $ECHO_C" >&6
21821 else
21822 gcc_cv_as_comdat_group_percent=no
21823 if test $in_tree_gas = yes; then
21824 if test $in_tree_gas_is_elf = yes \
21825 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21826 then gcc_cv_as_comdat_group_percent=yes
21827 fi
21828 elif test x$gcc_cv_as != x; then
21829 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21830 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21832 (eval $ac_try) 2>&5
21833 ac_status=$?
21834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21835 (exit $ac_status); }; }
21836 then
21837 gcc_cv_as_comdat_group_percent=yes
21838 else
21839 echo "configure: failed program was" >&5
21840 cat conftest.s >&5
21841 fi
21842 rm -f conftest.o conftest.s
21843 fi
21844 fi
21845 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21846 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21847
21848 fi
21849 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21850 comdat_group=yes
21851 if test 0"$ld_date" -lt 20050308; then
21852 if test -n "$ld_date"; then
21853 # If there was date string, but was earlier than 2005-03-08, fail
21854 comdat_group=no
21855 elif test "$ld_vers_major" -lt 2; then
21856 comdat_group=no
21857 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21858 comdat_group=no
21859 fi
21860 fi
21861 else
21862 # assume linkers other than GNU ld don't support COMDAT group
21863 comdat_group=no
21864 fi
21865 if test $comdat_group = no; then
21866 gcc_cv_as_comdat_group=no
21867 gcc_cv_as_comdat_group_percent=no
21868 fi
21869
21870 cat >>confdefs.h <<_ACEOF
21871 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21872 _ACEOF
21873
21874
21875 # Thread-local storage - the check is heavily parameterized.
21876 conftest_s=
21877 tls_first_major=
21878 tls_first_minor=
21879 tls_as_opt=
21880 case "$target" in
21881 alpha*-*-*)
21882 conftest_s='
21883 .section ".tdata","awT",@progbits
21884 foo: .long 25
21885 .text
21886 ldq $27,__tls_get_addr($29) !literal!1
21887 lda $16,foo($29) !tlsgd!1
21888 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21889 ldq $27,__tls_get_addr($29) !literal!2
21890 lda $16,foo($29) !tlsldm!2
21891 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21892 ldq $1,foo($29) !gotdtprel
21893 ldah $2,foo($29) !dtprelhi
21894 lda $3,foo($2) !dtprello
21895 lda $4,foo($29) !dtprel
21896 ldq $1,foo($29) !gottprel
21897 ldah $2,foo($29) !tprelhi
21898 lda $3,foo($2) !tprello
21899 lda $4,foo($29) !tprel'
21900 tls_first_major=2
21901 tls_first_minor=13
21902 tls_as_opt=--fatal-warnings
21903 ;;
21904 frv*-*-*)
21905 conftest_s='
21906 .section ".tdata","awT",@progbits
21907 x: .long 25
21908 .text
21909 call #gettlsoff(x)'
21910 tls_first_major=2
21911 tls_first_minor=14
21912 ;;
21913 hppa*-*-linux*)
21914 conftest_s='
21915 t1: .reg %r20
21916 t2: .reg %r21
21917 gp: .reg %r19
21918 .section ".tdata","awT",@progbits
21919 foo: .long 25
21920 .text
21921 .align 4
21922 addil LT%foo-$tls_gdidx$,gp
21923 ldo RT%foo-$tls_gdidx$(%r1),%arg0
21924 b __tls_get_addr
21925 nop
21926 addil LT%foo-$tls_ldidx$,gp
21927 b __tls_get_addr
21928 ldo RT%foo-$tls_ldidx$(%r1),%arg0
21929 addil LR%foo-$tls_dtpoff$,%ret0
21930 ldo RR%foo-$tls_dtpoff$(%r1),%t1
21931 mfctl %cr27,%t1
21932 addil LT%foo-$tls_ieoff$,gp
21933 ldw RT%foo-$tls_ieoff$(%r1),%t2
21934 add %t1,%t2,%t3
21935 mfctl %cr27,%t1
21936 addil LR%foo-$tls_leoff$,%t1
21937 ldo RR%foo-$tls_leoff$(%r1),%t2'
21938 tls_first_major=2
21939 tls_first_minor=15
21940 tls_as_opt=--fatal-warnings
21941 ;;
21942 arm*-*-*)
21943 conftest_s='
21944 .section ".tdata","awT",%progbits
21945 foo: .long 25
21946 .text
21947 .word foo(gottpoff)
21948 .word foo(tpoff)
21949 .word foo(tlsgd)
21950 .word foo(tlsldm)
21951 .word foo(tlsldo)'
21952 tls_first_major=2
21953 tls_first_minor=17
21954 ;;
21955 i[34567]86-*-*)
21956 conftest_s='
21957 .section ".tdata","awT",@progbits
21958 foo: .long 25
21959 .text
21960 movl %gs:0, %eax
21961 leal foo@TLSGD(,%ebx,1), %eax
21962 leal foo@TLSLDM(%ebx), %eax
21963 leal foo@DTPOFF(%eax), %edx
21964 movl foo@GOTTPOFF(%ebx), %eax
21965 subl foo@GOTTPOFF(%ebx), %eax
21966 addl foo@GOTNTPOFF(%ebx), %eax
21967 movl foo@INDNTPOFF, %eax
21968 movl $foo@TPOFF, %eax
21969 subl $foo@TPOFF, %eax
21970 leal foo@NTPOFF(%ecx), %eax'
21971 tls_first_major=2
21972 tls_first_minor=14
21973 tls_as_opt=--fatal-warnings
21974 ;;
21975 x86_64-*-*)
21976 conftest_s='
21977 .section ".tdata","awT",@progbits
21978 foo: .long 25
21979 .text
21980 movq %fs:0, %rax
21981 leaq foo@TLSGD(%rip), %rdi
21982 leaq foo@TLSLD(%rip), %rdi
21983 leaq foo@DTPOFF(%rax), %rdx
21984 movq foo@GOTTPOFF(%rip), %rax
21985 movq $foo@TPOFF, %rax'
21986 tls_first_major=2
21987 tls_first_minor=14
21988 tls_as_opt=--fatal-warnings
21989 ;;
21990 ia64-*-*)
21991 conftest_s='
21992 .section ".tdata","awT",@progbits
21993 foo: data8 25
21994 .text
21995 addl r16 = @ltoff(@dtpmod(foo#)), gp
21996 addl r17 = @ltoff(@dtprel(foo#)), gp
21997 addl r18 = @ltoff(@tprel(foo#)), gp
21998 addl r19 = @dtprel(foo#), gp
21999 adds r21 = @dtprel(foo#), r13
22000 movl r23 = @dtprel(foo#)
22001 addl r20 = @tprel(foo#), gp
22002 adds r22 = @tprel(foo#), r13
22003 movl r24 = @tprel(foo#)'
22004 tls_first_major=2
22005 tls_first_minor=13
22006 tls_as_opt=--fatal-warnings
22007 ;;
22008 mips*-*-*)
22009 conftest_s='
22010 .section .tdata,"awT",@progbits
22011 x:
22012 .word 2
22013 .text
22014 addiu $4, $28, %tlsgd(x)
22015 addiu $4, $28, %tlsldm(x)
22016 lui $4, %dtprel_hi(x)
22017 addiu $4, $4, %dtprel_lo(x)
22018 lw $4, %gottprel(x)($28)
22019 lui $4, %tprel_hi(x)
22020 addiu $4, $4, %tprel_lo(x)'
22021 tls_first_major=2
22022 tls_first_minor=16
22023 tls_as_opt='-32 --fatal-warnings'
22024 ;;
22025 powerpc-*-*)
22026 conftest_s='
22027 .section ".tdata","awT",@progbits
22028 .align 2
22029 ld0: .space 4
22030 ld1: .space 4
22031 x1: .space 4
22032 x2: .space 4
22033 x3: .space 4
22034 .text
22035 addi 3,31,ld0@got@tlsgd
22036 bl __tls_get_addr
22037 addi 3,31,x1@got@tlsld
22038 bl __tls_get_addr
22039 addi 9,3,x1@dtprel
22040 addis 9,3,x2@dtprel@ha
22041 addi 9,9,x2@dtprel@l
22042 lwz 9,x3@got@tprel(31)
22043 add 9,9,x@tls
22044 addi 9,2,x1@tprel
22045 addis 9,2,x2@tprel@ha
22046 addi 9,9,x2@tprel@l'
22047 tls_first_major=2
22048 tls_first_minor=14
22049 tls_as_opt="-a32 --fatal-warnings"
22050 ;;
22051 powerpc64-*-*)
22052 conftest_s='
22053 .section ".tdata","awT",@progbits
22054 .align 3
22055 ld0: .space 8
22056 ld1: .space 8
22057 x1: .space 8
22058 x2: .space 8
22059 x3: .space 8
22060 .text
22061 addi 3,2,ld0@got@tlsgd
22062 bl .__tls_get_addr
22063 nop
22064 addi 3,2,ld1@toc
22065 bl .__tls_get_addr
22066 nop
22067 addi 3,2,x1@got@tlsld
22068 bl .__tls_get_addr
22069 nop
22070 addi 9,3,x1@dtprel
22071 bl .__tls_get_addr
22072 nop
22073 addis 9,3,x2@dtprel@ha
22074 addi 9,9,x2@dtprel@l
22075 bl .__tls_get_addr
22076 nop
22077 ld 9,x3@got@dtprel(2)
22078 add 9,9,3
22079 bl .__tls_get_addr
22080 nop'
22081 tls_first_major=2
22082 tls_first_minor=14
22083 tls_as_opt="-a64 --fatal-warnings"
22084 ;;
22085 s390-*-*)
22086 conftest_s='
22087 .section ".tdata","awT",@progbits
22088 foo: .long 25
22089 .text
22090 .long foo@TLSGD
22091 .long foo@TLSLDM
22092 .long foo@DTPOFF
22093 .long foo@NTPOFF
22094 .long foo@GOTNTPOFF
22095 .long foo@INDNTPOFF
22096 l %r1,foo@GOTNTPOFF(%r12)
22097 l %r1,0(%r1):tls_load:foo
22098 bas %r14,0(%r1,%r13):tls_gdcall:foo
22099 bas %r14,0(%r1,%r13):tls_ldcall:foo'
22100 tls_first_major=2
22101 tls_first_minor=14
22102 tls_as_opt="-m31 --fatal-warnings"
22103 ;;
22104 s390x-*-*)
22105 conftest_s='
22106 .section ".tdata","awT",@progbits
22107 foo: .long 25
22108 .text
22109 .quad foo@TLSGD
22110 .quad foo@TLSLDM
22111 .quad foo@DTPOFF
22112 .quad foo@NTPOFF
22113 .quad foo@GOTNTPOFF
22114 lg %r1,foo@GOTNTPOFF(%r12)
22115 larl %r1,foo@INDNTPOFF
22116 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
22117 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22118 tls_first_major=2
22119 tls_first_minor=14
22120 tls_as_opt="-m64 -Aesame --fatal-warnings"
22121 ;;
22122 sh-*-* | sh[34]-*-*)
22123 conftest_s='
22124 .section ".tdata","awT",@progbits
22125 foo: .long 25
22126 .text
22127 .long foo@TLSGD
22128 .long foo@TLSLDM
22129 .long foo@DTPOFF
22130 .long foo@GOTTPOFF
22131 .long foo@TPOFF'
22132 tls_first_major=2
22133 tls_first_minor=13
22134 tls_as_opt=--fatal-warnings
22135 ;;
22136 sparc*-*-*)
22137 case "$target" in
22138 sparc*-sun-solaris2.[56789]*)
22139 # TLS was introduced in the Solaris 9 4/04 release but
22140 # we do not enable it by default on Solaris 9 either.
22141 if test "x$enable_tls" = xyes ; then
22142 on_solaris=yes
22143 else
22144 enable_tls=no;
22145 fi
22146 ;;
22147 sparc*-sun-solaris2.*)
22148 on_solaris=yes
22149 ;;
22150 *)
22151 on_solaris=no
22152 ;;
22153 esac
22154 if test x$on_solaris = xyes && test x$gas_flag = xno; then
22155 conftest_s='
22156 .section ".tdata",#alloc,#write,#tls
22157 foo: .long 25
22158 .text
22159 sethi %tgd_hi22(foo), %o0
22160 add %o0, %tgd_lo10(foo), %o1
22161 add %l7, %o1, %o0, %tgd_add(foo)
22162 call __tls_get_addr, %tgd_call(foo)
22163 sethi %tldm_hi22(foo), %l1
22164 add %l1, %tldm_lo10(foo), %l2
22165 add %l7, %l2, %o0, %tldm_add(foo)
22166 call __tls_get_addr, %tldm_call(foo)
22167 sethi %tldo_hix22(foo), %l3
22168 xor %l3, %tldo_lox10(foo), %l4
22169 add %o0, %l4, %l5, %tldo_add(foo)
22170 sethi %tie_hi22(foo), %o3
22171 add %o3, %tie_lo10(foo), %o3
22172 ld [%l7 + %o3], %o2, %tie_ld(foo)
22173 add %g7, %o2, %o4, %tie_add(foo)
22174 sethi %tle_hix22(foo), %l1
22175 xor %l1, %tle_lox10(foo), %o5
22176 ld [%g7 + %o5], %o1'
22177 tls_first_major=0
22178 tls_first_minor=0
22179 else
22180 conftest_s='
22181 .section ".tdata","awT",@progbits
22182 foo: .long 25
22183 .text
22184 sethi %tgd_hi22(foo), %o0
22185 add %o0, %tgd_lo10(foo), %o1
22186 add %l7, %o1, %o0, %tgd_add(foo)
22187 call __tls_get_addr, %tgd_call(foo)
22188 sethi %tldm_hi22(foo), %l1
22189 add %l1, %tldm_lo10(foo), %l2
22190 add %l7, %l2, %o0, %tldm_add(foo)
22191 call __tls_get_addr, %tldm_call(foo)
22192 sethi %tldo_hix22(foo), %l3
22193 xor %l3, %tldo_lox10(foo), %l4
22194 add %o0, %l4, %l5, %tldo_add(foo)
22195 sethi %tie_hi22(foo), %o3
22196 add %o3, %tie_lo10(foo), %o3
22197 ld [%l7 + %o3], %o2, %tie_ld(foo)
22198 add %g7, %o2, %o4, %tie_add(foo)
22199 sethi %tle_hix22(foo), %l1
22200 xor %l1, %tle_lox10(foo), %o5
22201 ld [%g7 + %o5], %o1'
22202 tls_first_major=2
22203 tls_first_minor=14
22204 tls_as_opt="-32 --fatal-warnings"
22205 fi
22206 ;;
22207 xtensa*-*-*)
22208 conftest_s='
22209 .section ".tdata","awT",@progbits
22210 foo: .long 25
22211 .text
22212 movi a8, foo@TLSFUNC
22213 movi a10, foo@TLSARG
22214 callx8.tls a8, foo@TLSCALL'
22215 tls_first_major=2
22216 tls_first_minor=19
22217 ;;
22218 esac
22219 set_have_as_tls=no
22220 if test "x$enable_tls" = xno ; then
22221 : # TLS explicitly disabled.
22222 elif test "x$enable_tls" = xyes ; then
22223 set_have_as_tls=yes # TLS explicitly enabled.
22224 elif test -z "$tls_first_major"; then
22225 : # If we don't have a check, assume no support.
22226 else
22227 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
22228 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
22229 if test "${gcc_cv_as_tls+set}" = set; then
22230 echo $ECHO_N "(cached) $ECHO_C" >&6
22231 else
22232 gcc_cv_as_tls=no
22233 if test $in_tree_gas = yes; then
22234 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22235 then gcc_cv_as_tls=yes
22236 fi
22237 elif test x$gcc_cv_as != x; then
22238 echo "$conftest_s" > conftest.s
22239 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
22240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22241 (eval $ac_try) 2>&5
22242 ac_status=$?
22243 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22244 (exit $ac_status); }; }
22245 then
22246 gcc_cv_as_tls=yes
22247 else
22248 echo "configure: failed program was" >&5
22249 cat conftest.s >&5
22250 fi
22251 rm -f conftest.o conftest.s
22252 fi
22253 fi
22254 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
22255 echo "${ECHO_T}$gcc_cv_as_tls" >&6
22256 if test $gcc_cv_as_tls = yes; then
22257 set_have_as_tls=yes
22258 fi
22259 fi
22260 if test $set_have_as_tls = yes ; then
22261
22262 cat >>confdefs.h <<\_ACEOF
22263 #define HAVE_AS_TLS 1
22264 _ACEOF
22265
22266 fi
22267
22268 # Target-specific assembler checks.
22269
22270 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
22271 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
22272 gcc_cv_ld_static_dynamic=no
22273 if test $in_tree_ld = yes ; then
22274 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
22275 gcc_cv_ld_static_dynamic=yes
22276 fi
22277 elif test x$gcc_cv_ld != x; then
22278 # Check if linker supports -Bstatic/-Bdynamic option
22279 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22280 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22281 gcc_cv_ld_static_dynamic=yes
22282 fi
22283 fi
22284 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22285
22286 cat >>confdefs.h <<\_ACEOF
22287 #define HAVE_LD_STATIC_DYNAMIC 1
22288 _ACEOF
22289
22290 fi
22291 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
22292 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
22293
22294 if test x"$demangler_in_ld" = xyes; then
22295 echo "$as_me:$LINENO: checking linker --demangle support" >&5
22296 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
22297 gcc_cv_ld_demangle=no
22298 if test $in_tree_ld = yes; then
22299 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22300 gcc_cv_ld_demangle=yes
22301 fi
22302 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22303 # Check if the GNU linker supports --demangle option
22304 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22305 gcc_cv_ld_demangle=yes
22306 fi
22307 fi
22308 if test x"$gcc_cv_ld_demangle" = xyes; then
22309
22310 cat >>confdefs.h <<\_ACEOF
22311 #define HAVE_LD_DEMANGLE 1
22312 _ACEOF
22313
22314 fi
22315 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
22316 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
22317 fi
22318
22319 case "$target" in
22320 # All TARGET_ABI_OSF targets.
22321 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22322 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22323 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22324 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
22325 echo $ECHO_N "(cached) $ECHO_C" >&6
22326 else
22327 gcc_cv_as_alpha_explicit_relocs=no
22328 if test $in_tree_gas = yes; then
22329 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22330 then gcc_cv_as_alpha_explicit_relocs=yes
22331 fi
22332 elif test x$gcc_cv_as != x; then
22333 echo ' .set nomacro
22334 .text
22335 extbl $3, $2, $3 !lituse_bytoff!1
22336 ldq $2, a($29) !literal!1
22337 ldq $4, b($29) !literal!2
22338 ldq_u $3, 0($2) !lituse_base!1
22339 ldq $27, f($29) !literal!5
22340 jsr $26, ($27), f !lituse_jsr!5
22341 ldah $29, 0($26) !gpdisp!3
22342 lda $0, c($29) !gprel
22343 ldah $1, d($29) !gprelhigh
22344 lda $1, d($1) !gprellow
22345 lda $29, 0($29) !gpdisp!3' > conftest.s
22346 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22348 (eval $ac_try) 2>&5
22349 ac_status=$?
22350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22351 (exit $ac_status); }; }
22352 then
22353 gcc_cv_as_alpha_explicit_relocs=yes
22354 else
22355 echo "configure: failed program was" >&5
22356 cat conftest.s >&5
22357 fi
22358 rm -f conftest.o conftest.s
22359 fi
22360 fi
22361 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22362 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
22363 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22364
22365 cat >>confdefs.h <<\_ACEOF
22366 #define HAVE_AS_EXPLICIT_RELOCS 1
22367 _ACEOF
22368
22369 fi
22370 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
22371 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
22372 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
22373 echo $ECHO_N "(cached) $ECHO_C" >&6
22374 else
22375 gcc_cv_as_alpha_jsrdirect_relocs=no
22376 if test $in_tree_gas = yes; then
22377 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22378 then gcc_cv_as_alpha_jsrdirect_relocs=yes
22379 fi
22380 elif test x$gcc_cv_as != x; then
22381 echo ' .set nomacro
22382 .text
22383 ldq $27, a($29) !literal!1
22384 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
22385 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22386 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22387 (eval $ac_try) 2>&5
22388 ac_status=$?
22389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22390 (exit $ac_status); }; }
22391 then
22392 gcc_cv_as_alpha_jsrdirect_relocs=yes
22393 else
22394 echo "configure: failed program was" >&5
22395 cat conftest.s >&5
22396 fi
22397 rm -f conftest.o conftest.s
22398 fi
22399 fi
22400 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22401 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
22402 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22403
22404 cat >>confdefs.h <<\_ACEOF
22405 #define HAVE_AS_JSRDIRECT_RELOCS 1
22406 _ACEOF
22407
22408 fi
22409 ;;
22410
22411 cris-*-*)
22412 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
22413 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
22414 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
22415 echo $ECHO_N "(cached) $ECHO_C" >&6
22416 else
22417 gcc_cv_as_cris_no_mul_bug=no
22418 if test $in_tree_gas = yes; then
22419 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22420 then gcc_cv_as_cris_no_mul_bug=yes
22421 fi
22422 elif test x$gcc_cv_as != x; then
22423 echo '.text' > conftest.s
22424 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
22425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22426 (eval $ac_try) 2>&5
22427 ac_status=$?
22428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22429 (exit $ac_status); }; }
22430 then
22431 gcc_cv_as_cris_no_mul_bug=yes
22432 else
22433 echo "configure: failed program was" >&5
22434 cat conftest.s >&5
22435 fi
22436 rm -f conftest.o conftest.s
22437 fi
22438 fi
22439 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
22440 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
22441 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22442
22443 cat >>confdefs.h <<\_ACEOF
22444 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
22445 _ACEOF
22446
22447 fi
22448 ;;
22449
22450 sparc*-*-*)
22451 echo "$as_me:$LINENO: checking assembler for .register" >&5
22452 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
22453 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
22454 echo $ECHO_N "(cached) $ECHO_C" >&6
22455 else
22456 gcc_cv_as_sparc_register_op=no
22457 if test x$gcc_cv_as != x; then
22458 echo '.register %g2, #scratch' > conftest.s
22459 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22460 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22461 (eval $ac_try) 2>&5
22462 ac_status=$?
22463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22464 (exit $ac_status); }; }
22465 then
22466 gcc_cv_as_sparc_register_op=yes
22467 else
22468 echo "configure: failed program was" >&5
22469 cat conftest.s >&5
22470 fi
22471 rm -f conftest.o conftest.s
22472 fi
22473 fi
22474 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
22475 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
22476 if test $gcc_cv_as_sparc_register_op = yes; then
22477
22478 cat >>confdefs.h <<\_ACEOF
22479 #define HAVE_AS_REGISTER_PSEUDO_OP 1
22480 _ACEOF
22481
22482 fi
22483
22484 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
22485 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
22486 if test "${gcc_cv_as_sparc_relax+set}" = set; then
22487 echo $ECHO_N "(cached) $ECHO_C" >&6
22488 else
22489 gcc_cv_as_sparc_relax=no
22490 if test x$gcc_cv_as != x; then
22491 echo '.text' > conftest.s
22492 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
22493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22494 (eval $ac_try) 2>&5
22495 ac_status=$?
22496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22497 (exit $ac_status); }; }
22498 then
22499 gcc_cv_as_sparc_relax=yes
22500 else
22501 echo "configure: failed program was" >&5
22502 cat conftest.s >&5
22503 fi
22504 rm -f conftest.o conftest.s
22505 fi
22506 fi
22507 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
22508 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
22509 if test $gcc_cv_as_sparc_relax = yes; then
22510
22511 cat >>confdefs.h <<\_ACEOF
22512 #define HAVE_AS_RELAX_OPTION 1
22513 _ACEOF
22514
22515 fi
22516
22517 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
22518 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
22519 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
22520 echo $ECHO_N "(cached) $ECHO_C" >&6
22521 else
22522 gcc_cv_as_sparc_ua_pcrel=no
22523 if test x$gcc_cv_as != x; then
22524 echo '.text
22525 foo:
22526 nop
22527 .data
22528 .align 4
22529 .byte 0
22530 .uaword %r_disp32(foo)' > conftest.s
22531 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22532 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22533 (eval $ac_try) 2>&5
22534 ac_status=$?
22535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22536 (exit $ac_status); }; }
22537 then
22538 if test x$gcc_cv_ld != x \
22539 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
22540 gcc_cv_as_sparc_ua_pcrel=yes
22541 fi
22542 rm -f conftest
22543 else
22544 echo "configure: failed program was" >&5
22545 cat conftest.s >&5
22546 fi
22547 rm -f conftest.o conftest.s
22548 fi
22549 fi
22550 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
22551 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
22552 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
22553
22554 cat >>confdefs.h <<\_ACEOF
22555 #define HAVE_AS_SPARC_UA_PCREL 1
22556 _ACEOF
22557
22558
22559 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
22560 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
22561 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
22562 echo $ECHO_N "(cached) $ECHO_C" >&6
22563 else
22564 gcc_cv_as_sparc_ua_pcrel_hidden=no
22565 if test x$gcc_cv_as != x; then
22566 echo '.data
22567 .align 4
22568 .byte 0x31
22569 .uaword %r_disp32(foo)
22570 .byte 0x32, 0x33, 0x34
22571 .global foo
22572 .hidden foo
22573 foo:
22574 .skip 4' > conftest.s
22575 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
22576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22577 (eval $ac_try) 2>&5
22578 ac_status=$?
22579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22580 (exit $ac_status); }; }
22581 then
22582 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
22583 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
22584 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
22585 | grep ' 31000000 07323334' > /dev/null 2>&1; then
22586 if $gcc_cv_objdump -R conftest 2> /dev/null \
22587 | grep 'DISP32' > /dev/null 2>&1; then
22588 :
22589 else
22590 gcc_cv_as_sparc_ua_pcrel_hidden=yes
22591 fi
22592 fi
22593 rm -f conftest
22594 else
22595 echo "configure: failed program was" >&5
22596 cat conftest.s >&5
22597 fi
22598 rm -f conftest.o conftest.s
22599 fi
22600 fi
22601 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
22602 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
22603 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
22604
22605 cat >>confdefs.h <<\_ACEOF
22606 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
22607 _ACEOF
22608
22609 fi
22610
22611 fi # unaligned pcrel relocs
22612
22613 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
22614 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
22615 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
22616 echo $ECHO_N "(cached) $ECHO_C" >&6
22617 else
22618 gcc_cv_as_sparc_offsetable_lo10=no
22619 if test x$gcc_cv_as != x; then
22620 echo '.text
22621 or %g1, %lo(ab) + 12, %g1
22622 or %g1, %lo(ab + 12), %g1' > conftest.s
22623 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
22624 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22625 (eval $ac_try) 2>&5
22626 ac_status=$?
22627 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22628 (exit $ac_status); }; }
22629 then
22630 if test x$gcc_cv_objdump != x \
22631 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
22632 | grep ' 82106000 82106000' > /dev/null 2>&1; then
22633 gcc_cv_as_sparc_offsetable_lo10=yes
22634 fi
22635 else
22636 echo "configure: failed program was" >&5
22637 cat conftest.s >&5
22638 fi
22639 rm -f conftest.o conftest.s
22640 fi
22641 fi
22642 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
22643 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
22644 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
22645
22646 cat >>confdefs.h <<\_ACEOF
22647 #define HAVE_AS_OFFSETABLE_LO10 1
22648 _ACEOF
22649
22650 fi
22651 ;;
22652
22653 i[34567]86-*-* | x86_64-*-*)
22654 case $target_os in
22655 cygwin* | pe | mingw32*)
22656 # Used for DWARF 2 in PE
22657 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
22658 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
22659 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
22660 echo $ECHO_N "(cached) $ECHO_C" >&6
22661 else
22662 gcc_cv_as_ix86_pe_secrel32=no
22663 if test $in_tree_gas = yes; then
22664 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22665 then gcc_cv_as_ix86_pe_secrel32=yes
22666 fi
22667 elif test x$gcc_cv_as != x; then
22668 echo '.text
22669 foo: nop
22670 .data
22671 .secrel32 foo' > conftest.s
22672 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22674 (eval $ac_try) 2>&5
22675 ac_status=$?
22676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22677 (exit $ac_status); }; }
22678 then
22679 if test x$gcc_cv_ld != x \
22680 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22681 gcc_cv_as_ix86_pe_secrel32=yes
22682 fi
22683 rm -f conftest
22684 else
22685 echo "configure: failed program was" >&5
22686 cat conftest.s >&5
22687 fi
22688 rm -f conftest.o conftest.s
22689 fi
22690 fi
22691 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22692 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
22693 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22694
22695 cat >>confdefs.h <<\_ACEOF
22696 #define HAVE_GAS_PE_SECREL32_RELOC 1
22697 _ACEOF
22698
22699 fi
22700 ;;
22701 esac
22702
22703 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
22704 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
22705 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
22706 echo $ECHO_N "(cached) $ECHO_C" >&6
22707 else
22708 gcc_cv_as_ix86_filds_fists=no
22709 if test $in_tree_gas = yes; then
22710 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22711 then gcc_cv_as_ix86_filds_fists=yes
22712 fi
22713 elif test x$gcc_cv_as != x; then
22714 echo 'filds mem; fists mem' > conftest.s
22715 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22717 (eval $ac_try) 2>&5
22718 ac_status=$?
22719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22720 (exit $ac_status); }; }
22721 then
22722 gcc_cv_as_ix86_filds_fists=yes
22723 else
22724 echo "configure: failed program was" >&5
22725 cat conftest.s >&5
22726 fi
22727 rm -f conftest.o conftest.s
22728 fi
22729 fi
22730 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
22731 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
22732 if test $gcc_cv_as_ix86_filds_fists = yes; then
22733
22734 cat >>confdefs.h <<\_ACEOF
22735 #define HAVE_GAS_FILDS_FISTS 1
22736 _ACEOF
22737
22738 fi
22739
22740 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
22741 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
22742 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
22743 echo $ECHO_N "(cached) $ECHO_C" >&6
22744 else
22745 gcc_cv_as_ix86_cmov_sun_syntax=no
22746 if test x$gcc_cv_as != x; then
22747 echo 'cmovl.l %edx, %eax' > conftest.s
22748 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22750 (eval $ac_try) 2>&5
22751 ac_status=$?
22752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22753 (exit $ac_status); }; }
22754 then
22755 gcc_cv_as_ix86_cmov_sun_syntax=yes
22756 else
22757 echo "configure: failed program was" >&5
22758 cat conftest.s >&5
22759 fi
22760 rm -f conftest.o conftest.s
22761 fi
22762 fi
22763 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22764 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
22765 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22766
22767 cat >>confdefs.h <<\_ACEOF
22768 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
22769 _ACEOF
22770
22771 fi
22772
22773 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
22774 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
22775 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
22776 echo $ECHO_N "(cached) $ECHO_C" >&6
22777 else
22778 gcc_cv_as_ix86_ffreep=no
22779 if test x$gcc_cv_as != x; then
22780 echo 'ffreep %st(1)' > conftest.s
22781 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22783 (eval $ac_try) 2>&5
22784 ac_status=$?
22785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22786 (exit $ac_status); }; }
22787 then
22788 gcc_cv_as_ix86_ffreep=yes
22789 else
22790 echo "configure: failed program was" >&5
22791 cat conftest.s >&5
22792 fi
22793 rm -f conftest.o conftest.s
22794 fi
22795 fi
22796 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22797 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22798 if test $gcc_cv_as_ix86_ffreep = yes; then
22799
22800 cat >>confdefs.h <<\_ACEOF
22801 #define HAVE_AS_IX86_FFREEP 1
22802 _ACEOF
22803
22804 fi
22805
22806 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22807 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22808 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22809 echo $ECHO_N "(cached) $ECHO_C" >&6
22810 else
22811 gcc_cv_as_ix86_sahf=no
22812 if test x$gcc_cv_as != x; then
22813 echo 'sahf' > conftest.s
22814 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22816 (eval $ac_try) 2>&5
22817 ac_status=$?
22818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22819 (exit $ac_status); }; }
22820 then
22821 gcc_cv_as_ix86_sahf=yes
22822 else
22823 echo "configure: failed program was" >&5
22824 cat conftest.s >&5
22825 fi
22826 rm -f conftest.o conftest.s
22827 fi
22828 fi
22829 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22830 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22831 if test $gcc_cv_as_ix86_sahf = yes; then
22832
22833 cat >>confdefs.h <<\_ACEOF
22834 #define HAVE_AS_IX86_SAHF 1
22835 _ACEOF
22836
22837 fi
22838
22839 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22840 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22841 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22842 echo $ECHO_N "(cached) $ECHO_C" >&6
22843 else
22844 gcc_cv_as_ix86_diff_sect_delta=no
22845 if test x$gcc_cv_as != x; then
22846 echo '.section .rodata
22847 .L1:
22848 .long .L2-.L1
22849 .long .L3-.L1
22850 .text
22851 .L3: nop
22852 .L2: nop' > conftest.s
22853 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22854 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22855 (eval $ac_try) 2>&5
22856 ac_status=$?
22857 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22858 (exit $ac_status); }; }
22859 then
22860 gcc_cv_as_ix86_diff_sect_delta=yes
22861 else
22862 echo "configure: failed program was" >&5
22863 cat conftest.s >&5
22864 fi
22865 rm -f conftest.o conftest.s
22866 fi
22867 fi
22868 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22869 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22870 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22871
22872 cat >>confdefs.h <<\_ACEOF
22873 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22874 _ACEOF
22875
22876 fi
22877
22878 # This one is used unconditionally by i386.[ch]; it is to be defined
22879 # to 1 if the feature is present, 0 otherwise.
22880 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22881 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22882 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22883 echo $ECHO_N "(cached) $ECHO_C" >&6
22884 else
22885 gcc_cv_as_ix86_gotoff_in_data=no
22886 if test $in_tree_gas = yes; then
22887 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22888 then gcc_cv_as_ix86_gotoff_in_data=yes
22889 fi
22890 elif test x$gcc_cv_as != x; then
22891 echo ' .text
22892 .L0:
22893 nop
22894 .data
22895 .long .L0@GOTOFF' > conftest.s
22896 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22898 (eval $ac_try) 2>&5
22899 ac_status=$?
22900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22901 (exit $ac_status); }; }
22902 then
22903 gcc_cv_as_ix86_gotoff_in_data=yes
22904 else
22905 echo "configure: failed program was" >&5
22906 cat conftest.s >&5
22907 fi
22908 rm -f conftest.o conftest.s
22909 fi
22910 fi
22911 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22912 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22913
22914
22915 cat >>confdefs.h <<_ACEOF
22916 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22917 _ACEOF
22918
22919 ;;
22920
22921 ia64*-*-*)
22922 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22923 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22924 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22925 echo $ECHO_N "(cached) $ECHO_C" >&6
22926 else
22927 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22928 if test $in_tree_gas = yes; then
22929 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22930 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22931 fi
22932 elif test x$gcc_cv_as != x; then
22933 echo ' .text
22934 addl r15 = @ltoffx(x#), gp
22935 ;;
22936 ld8.mov r16 = [r15], x#' > conftest.s
22937 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22939 (eval $ac_try) 2>&5
22940 ac_status=$?
22941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22942 (exit $ac_status); }; }
22943 then
22944 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22945 else
22946 echo "configure: failed program was" >&5
22947 cat conftest.s >&5
22948 fi
22949 rm -f conftest.o conftest.s
22950 fi
22951 fi
22952 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22953 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22954 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22955
22956 cat >>confdefs.h <<\_ACEOF
22957 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22958 _ACEOF
22959
22960 fi
22961
22962 ;;
22963
22964 powerpc*-*-*)
22965 case $target in
22966 *-*-aix*) conftest_s=' .machine "pwr5"
22967 .csect .text[PR]
22968 mfcr 3,128';;
22969 *-*-darwin*)
22970 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22971 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22972 if test "${gcc_cv_as_machine_directive+set}" = set; then
22973 echo $ECHO_N "(cached) $ECHO_C" >&6
22974 else
22975 gcc_cv_as_machine_directive=no
22976 if test x$gcc_cv_as != x; then
22977 echo ' .machine ppc7400' > conftest.s
22978 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22979 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22980 (eval $ac_try) 2>&5
22981 ac_status=$?
22982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22983 (exit $ac_status); }; }
22984 then
22985 gcc_cv_as_machine_directive=yes
22986 else
22987 echo "configure: failed program was" >&5
22988 cat conftest.s >&5
22989 fi
22990 rm -f conftest.o conftest.s
22991 fi
22992 fi
22993 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22994 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22995
22996 if test x$gcc_cv_as_machine_directive != xyes; then
22997 echo "*** This target requires an assembler supporting \".machine\"" >&2
22998 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22999 test x$build = x$target && exit 1
23000 fi
23001 conftest_s=' .text
23002 mfcr r3,128';;
23003 *) conftest_s=' .machine power4
23004 .text
23005 mfcr 3,128';;
23006 esac
23007
23008 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
23009 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
23010 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
23011 echo $ECHO_N "(cached) $ECHO_C" >&6
23012 else
23013 gcc_cv_as_powerpc_mfcrf=no
23014 if test $in_tree_gas = yes; then
23015 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23016 then gcc_cv_as_powerpc_mfcrf=yes
23017 fi
23018 elif test x$gcc_cv_as != x; then
23019 echo "$conftest_s" > conftest.s
23020 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23021 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23022 (eval $ac_try) 2>&5
23023 ac_status=$?
23024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23025 (exit $ac_status); }; }
23026 then
23027 gcc_cv_as_powerpc_mfcrf=yes
23028 else
23029 echo "configure: failed program was" >&5
23030 cat conftest.s >&5
23031 fi
23032 rm -f conftest.o conftest.s
23033 fi
23034 fi
23035 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
23036 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
23037 if test $gcc_cv_as_powerpc_mfcrf = yes; then
23038
23039 cat >>confdefs.h <<\_ACEOF
23040 #define HAVE_AS_MFCRF 1
23041 _ACEOF
23042
23043 fi
23044
23045 case $target in
23046 *-*-aix*) conftest_s=' .machine "pwr5"
23047 .csect .text[PR]
23048 popcntb 3,3';;
23049 *) conftest_s=' .machine power5
23050 .text
23051 popcntb 3,3';;
23052 esac
23053
23054 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
23055 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
23056 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
23057 echo $ECHO_N "(cached) $ECHO_C" >&6
23058 else
23059 gcc_cv_as_powerpc_popcntb=no
23060 if test $in_tree_gas = yes; then
23061 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23062 then gcc_cv_as_powerpc_popcntb=yes
23063 fi
23064 elif test x$gcc_cv_as != x; then
23065 echo "$conftest_s" > conftest.s
23066 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23068 (eval $ac_try) 2>&5
23069 ac_status=$?
23070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23071 (exit $ac_status); }; }
23072 then
23073 gcc_cv_as_powerpc_popcntb=yes
23074 else
23075 echo "configure: failed program was" >&5
23076 cat conftest.s >&5
23077 fi
23078 rm -f conftest.o conftest.s
23079 fi
23080 fi
23081 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
23082 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
23083 if test $gcc_cv_as_powerpc_popcntb = yes; then
23084
23085 cat >>confdefs.h <<\_ACEOF
23086 #define HAVE_AS_POPCNTB 1
23087 _ACEOF
23088
23089 fi
23090
23091 case $target in
23092 *-*-aix*) conftest_s=' .machine "pwr5x"
23093 .csect .text[PR]
23094 frin 1,1';;
23095 *) conftest_s=' .machine power5
23096 .text
23097 frin 1,1';;
23098 esac
23099
23100 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
23101 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
23102 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
23103 echo $ECHO_N "(cached) $ECHO_C" >&6
23104 else
23105 gcc_cv_as_powerpc_fprnd=no
23106 if test $in_tree_gas = yes; then
23107 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23108 then gcc_cv_as_powerpc_fprnd=yes
23109 fi
23110 elif test x$gcc_cv_as != x; then
23111 echo "$conftest_s" > conftest.s
23112 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23113 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23114 (eval $ac_try) 2>&5
23115 ac_status=$?
23116 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23117 (exit $ac_status); }; }
23118 then
23119 gcc_cv_as_powerpc_fprnd=yes
23120 else
23121 echo "configure: failed program was" >&5
23122 cat conftest.s >&5
23123 fi
23124 rm -f conftest.o conftest.s
23125 fi
23126 fi
23127 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
23128 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
23129 if test $gcc_cv_as_powerpc_fprnd = yes; then
23130
23131 cat >>confdefs.h <<\_ACEOF
23132 #define HAVE_AS_FPRND 1
23133 _ACEOF
23134
23135 fi
23136
23137 case $target in
23138 *-*-aix*) conftest_s=' .machine "pwr6"
23139 .csect .text[PR]
23140 mffgpr 1,3';;
23141 *) conftest_s=' .machine power6
23142 .text
23143 mffgpr 1,3';;
23144 esac
23145
23146 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
23147 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
23148 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
23149 echo $ECHO_N "(cached) $ECHO_C" >&6
23150 else
23151 gcc_cv_as_powerpc_mfpgpr=no
23152 if test $in_tree_gas = yes; then
23153 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23154 then gcc_cv_as_powerpc_mfpgpr=yes
23155 fi
23156 elif test x$gcc_cv_as != x; then
23157 echo "$conftest_s" > conftest.s
23158 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23160 (eval $ac_try) 2>&5
23161 ac_status=$?
23162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23163 (exit $ac_status); }; }
23164 then
23165 gcc_cv_as_powerpc_mfpgpr=yes
23166 else
23167 echo "configure: failed program was" >&5
23168 cat conftest.s >&5
23169 fi
23170 rm -f conftest.o conftest.s
23171 fi
23172 fi
23173 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23174 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
23175 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23176
23177 cat >>confdefs.h <<\_ACEOF
23178 #define HAVE_AS_MFPGPR 1
23179 _ACEOF
23180
23181 fi
23182
23183 case $target in
23184 *-*-aix*) conftest_s=' .csect .text[PR]
23185 LCF..0:
23186 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23187 *-*-darwin*)
23188 conftest_s=' .text
23189 LCF0:
23190 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23191 *) conftest_s=' .text
23192 .LCF0:
23193 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23194 esac
23195
23196 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
23197 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
23198 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
23199 echo $ECHO_N "(cached) $ECHO_C" >&6
23200 else
23201 gcc_cv_as_powerpc_rel16=no
23202 if test $in_tree_gas = yes; then
23203 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23204 then gcc_cv_as_powerpc_rel16=yes
23205 fi
23206 elif test x$gcc_cv_as != x; then
23207 echo "$conftest_s" > conftest.s
23208 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23210 (eval $ac_try) 2>&5
23211 ac_status=$?
23212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23213 (exit $ac_status); }; }
23214 then
23215 gcc_cv_as_powerpc_rel16=yes
23216 else
23217 echo "configure: failed program was" >&5
23218 cat conftest.s >&5
23219 fi
23220 rm -f conftest.o conftest.s
23221 fi
23222 fi
23223 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
23224 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
23225 if test $gcc_cv_as_powerpc_rel16 = yes; then
23226
23227 cat >>confdefs.h <<\_ACEOF
23228 #define HAVE_AS_REL16 1
23229 _ACEOF
23230
23231 fi
23232
23233 case $target in
23234 *-*-aix*) conftest_s=' .machine "pwr6"
23235 .csect .text[PR]
23236 cmpb 3,4,5';;
23237 *) conftest_s=' .machine power6
23238 .text
23239 cmpb 3,4,5';;
23240 esac
23241
23242 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
23243 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
23244 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
23245 echo $ECHO_N "(cached) $ECHO_C" >&6
23246 else
23247 gcc_cv_as_powerpc_cmpb=no
23248 if test $in_tree_gas = yes; then
23249 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23250 then gcc_cv_as_powerpc_cmpb=yes
23251 fi
23252 elif test x$gcc_cv_as != x; then
23253 echo "$conftest_s" > conftest.s
23254 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23256 (eval $ac_try) 2>&5
23257 ac_status=$?
23258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23259 (exit $ac_status); }; }
23260 then
23261 gcc_cv_as_powerpc_cmpb=yes
23262 else
23263 echo "configure: failed program was" >&5
23264 cat conftest.s >&5
23265 fi
23266 rm -f conftest.o conftest.s
23267 fi
23268 fi
23269 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
23270 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
23271 if test $gcc_cv_as_powerpc_cmpb = yes; then
23272
23273 cat >>confdefs.h <<\_ACEOF
23274 #define HAVE_AS_CMPB 1
23275 _ACEOF
23276
23277 fi
23278
23279 case $target in
23280 *-*-aix*) conftest_s=' .machine "pwr6"
23281 .csect .text[PR]
23282 dadd 1,2,3';;
23283 *) conftest_s=' .machine power6
23284 .text
23285 dadd 1,2,3';;
23286 esac
23287
23288 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
23289 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
23290 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
23291 echo $ECHO_N "(cached) $ECHO_C" >&6
23292 else
23293 gcc_cv_as_powerpc_dfp=no
23294 if test $in_tree_gas = yes; then
23295 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23296 then gcc_cv_as_powerpc_dfp=yes
23297 fi
23298 elif test x$gcc_cv_as != x; then
23299 echo "$conftest_s" > conftest.s
23300 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23302 (eval $ac_try) 2>&5
23303 ac_status=$?
23304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23305 (exit $ac_status); }; }
23306 then
23307 gcc_cv_as_powerpc_dfp=yes
23308 else
23309 echo "configure: failed program was" >&5
23310 cat conftest.s >&5
23311 fi
23312 rm -f conftest.o conftest.s
23313 fi
23314 fi
23315 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
23316 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
23317 if test $gcc_cv_as_powerpc_dfp = yes; then
23318
23319 cat >>confdefs.h <<\_ACEOF
23320 #define HAVE_AS_DFP 1
23321 _ACEOF
23322
23323 fi
23324
23325 case $target in
23326 *-*-aix*) conftest_s=' .machine "pwr7"
23327 .csect .text[PR]
23328 lxvd2x 1,2,3';;
23329 *) conftest_s=' .machine power7
23330 .text
23331 lxvd2x 1,2,3';;
23332 esac
23333
23334 echo "$as_me:$LINENO: checking assembler for vector-scalar support" >&5
23335 echo $ECHO_N "checking assembler for vector-scalar support... $ECHO_C" >&6
23336 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then
23337 echo $ECHO_N "(cached) $ECHO_C" >&6
23338 else
23339 gcc_cv_as_powerpc_vsx=no
23340 if test $in_tree_gas = yes; then
23341 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
23342 then gcc_cv_as_powerpc_vsx=yes
23343 fi
23344 elif test x$gcc_cv_as != x; then
23345 echo "$conftest_s" > conftest.s
23346 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
23347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23348 (eval $ac_try) 2>&5
23349 ac_status=$?
23350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23351 (exit $ac_status); }; }
23352 then
23353 gcc_cv_as_powerpc_vsx=yes
23354 else
23355 echo "configure: failed program was" >&5
23356 cat conftest.s >&5
23357 fi
23358 rm -f conftest.o conftest.s
23359 fi
23360 fi
23361 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_vsx" >&5
23362 echo "${ECHO_T}$gcc_cv_as_powerpc_vsx" >&6
23363 if test $gcc_cv_as_powerpc_vsx = yes; then
23364
23365 cat >>confdefs.h <<\_ACEOF
23366 #define HAVE_AS_VSX 1
23367 _ACEOF
23368
23369 fi
23370
23371 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23372 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23373 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
23374 echo $ECHO_N "(cached) $ECHO_C" >&6
23375 else
23376 gcc_cv_as_powerpc_gnu_attribute=no
23377 if test $in_tree_gas = yes; then
23378 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23379 then gcc_cv_as_powerpc_gnu_attribute=yes
23380 fi
23381 elif test x$gcc_cv_as != x; then
23382 echo '.gnu_attribute 4,1' > conftest.s
23383 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23385 (eval $ac_try) 2>&5
23386 ac_status=$?
23387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23388 (exit $ac_status); }; }
23389 then
23390 gcc_cv_as_powerpc_gnu_attribute=yes
23391 else
23392 echo "configure: failed program was" >&5
23393 cat conftest.s >&5
23394 fi
23395 rm -f conftest.o conftest.s
23396 fi
23397 fi
23398 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
23399 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
23400 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
23401
23402 cat >>confdefs.h <<\_ACEOF
23403 #define HAVE_AS_GNU_ATTRIBUTE 1
23404 _ACEOF
23405
23406 fi
23407 ;;
23408
23409 mips*-*-*)
23410 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
23411 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
23412 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
23413 echo $ECHO_N "(cached) $ECHO_C" >&6
23414 else
23415 gcc_cv_as_mips_explicit_relocs=no
23416 if test $in_tree_gas = yes; then
23417 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23418 then gcc_cv_as_mips_explicit_relocs=yes
23419 fi
23420 elif test x$gcc_cv_as != x; then
23421 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
23422 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23423 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23424 (eval $ac_try) 2>&5
23425 ac_status=$?
23426 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23427 (exit $ac_status); }; }
23428 then
23429 gcc_cv_as_mips_explicit_relocs=yes
23430 else
23431 echo "configure: failed program was" >&5
23432 cat conftest.s >&5
23433 fi
23434 rm -f conftest.o conftest.s
23435 fi
23436 fi
23437 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
23438 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
23439 if test $gcc_cv_as_mips_explicit_relocs = yes; then
23440 if test x$target_cpu_default = x
23441 then target_cpu_default=MASK_EXPLICIT_RELOCS
23442 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
23443 fi
23444 fi
23445 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
23446 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
23447 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
23448 echo $ECHO_N "(cached) $ECHO_C" >&6
23449 else
23450 gcc_cv_as_mips_no_shared=no
23451 if test $in_tree_gas = yes; then
23452 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
23453 then gcc_cv_as_mips_no_shared=yes
23454 fi
23455 elif test x$gcc_cv_as != x; then
23456 echo 'nop' > conftest.s
23457 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
23458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23459 (eval $ac_try) 2>&5
23460 ac_status=$?
23461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23462 (exit $ac_status); }; }
23463 then
23464 gcc_cv_as_mips_no_shared=yes
23465 else
23466 echo "configure: failed program was" >&5
23467 cat conftest.s >&5
23468 fi
23469 rm -f conftest.o conftest.s
23470 fi
23471 fi
23472 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
23473 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
23474 if test $gcc_cv_as_mips_no_shared = yes; then
23475
23476 cat >>confdefs.h <<\_ACEOF
23477 #define HAVE_AS_NO_SHARED 1
23478 _ACEOF
23479
23480 fi
23481
23482 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
23483 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
23484 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
23485 echo $ECHO_N "(cached) $ECHO_C" >&6
23486 else
23487 gcc_cv_as_mips_gnu_attribute=no
23488 if test $in_tree_gas = yes; then
23489 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23490 then gcc_cv_as_mips_gnu_attribute=yes
23491 fi
23492 elif test x$gcc_cv_as != x; then
23493 echo '.gnu_attribute 4,1' > conftest.s
23494 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23496 (eval $ac_try) 2>&5
23497 ac_status=$?
23498 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23499 (exit $ac_status); }; }
23500 then
23501 gcc_cv_as_mips_gnu_attribute=yes
23502 else
23503 echo "configure: failed program was" >&5
23504 cat conftest.s >&5
23505 fi
23506 rm -f conftest.o conftest.s
23507 fi
23508 fi
23509 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
23510 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
23511 if test $gcc_cv_as_mips_gnu_attribute = yes; then
23512
23513 cat >>confdefs.h <<\_ACEOF
23514 #define HAVE_AS_GNU_ATTRIBUTE 1
23515 _ACEOF
23516
23517 fi
23518
23519 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
23520 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
23521 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
23522 echo $ECHO_N "(cached) $ECHO_C" >&6
23523 else
23524 gcc_cv_as_mips_dtprelword=no
23525 if test $in_tree_gas = yes; then
23526 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23527 then gcc_cv_as_mips_dtprelword=yes
23528 fi
23529 elif test x$gcc_cv_as != x; then
23530 echo '.section .tdata,"awT",@progbits
23531 x:
23532 .word 2
23533 .text
23534 .dtprelword x+0x8000' > conftest.s
23535 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23537 (eval $ac_try) 2>&5
23538 ac_status=$?
23539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23540 (exit $ac_status); }; }
23541 then
23542 gcc_cv_as_mips_dtprelword=yes
23543 else
23544 echo "configure: failed program was" >&5
23545 cat conftest.s >&5
23546 fi
23547 rm -f conftest.o conftest.s
23548 fi
23549 fi
23550 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
23551 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
23552 if test $gcc_cv_as_mips_dtprelword = yes; then
23553
23554 cat >>confdefs.h <<\_ACEOF
23555 #define HAVE_AS_DTPRELWORD 1
23556 _ACEOF
23557
23558 fi
23559 ;;
23560 esac
23561
23562 # Mips and HP-UX need the GNU assembler.
23563 # Linux on IA64 might be able to use the Intel assembler.
23564
23565 case "$target" in
23566 mips*-*-* | *-*-hpux* )
23567 if test x$gas_flag = xyes \
23568 || test x"$host" != x"$build" \
23569 || test ! -x "$gcc_cv_as" \
23570 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
23571 :
23572 else
23573 echo "*** This configuration requires the GNU assembler" >&2
23574 exit 1
23575 fi
23576 ;;
23577 esac
23578
23579 # ??? Not all targets support dwarf2 debug_line, even within a version
23580 # of gas. Moreover, we need to emit a valid instruction to trigger any
23581 # info to the output file. So, as supported targets are added to gas 2.11,
23582 # add some instruction here to (also) show we expect this might work.
23583 # ??? Once 2.11 is released, probably need to add first known working
23584 # version to the per-target configury.
23585 case "$target" in
23586 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
23587 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
23588 | xstormy16*-*-* | cris-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
23589 | spu-*-* | fido*-*-*)
23590 insn="nop"
23591 ;;
23592 ia64*-*-* | s390*-*-*)
23593 insn="nop 0"
23594 ;;
23595 mmix-*-*)
23596 insn="swym 0"
23597 ;;
23598 esac
23599 if test x"$insn" != x; then
23600 conftest_s="\
23601 .file 1 \"conftest.s\"
23602 .loc 1 3 0
23603 $insn"
23604 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
23605 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
23606 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
23607 echo $ECHO_N "(cached) $ECHO_C" >&6
23608 else
23609 gcc_cv_as_dwarf2_debug_line=no
23610 if test $in_tree_gas = yes; then
23611 if test $in_tree_gas_is_elf = yes \
23612 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23613 then gcc_cv_as_dwarf2_debug_line=yes
23614 fi
23615 elif test x$gcc_cv_as != x; then
23616 echo "$conftest_s" > conftest.s
23617 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23618 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23619 (eval $ac_try) 2>&5
23620 ac_status=$?
23621 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23622 (exit $ac_status); }; }
23623 then
23624 if test x$gcc_cv_objdump != x \
23625 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
23626 | grep debug_line > /dev/null 2>&1; then
23627 gcc_cv_as_dwarf2_debug_line=yes
23628 fi
23629 else
23630 echo "configure: failed program was" >&5
23631 cat conftest.s >&5
23632 fi
23633 rm -f conftest.o conftest.s
23634 fi
23635 fi
23636 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
23637 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
23638
23639
23640 # The .debug_line file table must be in the exact order that
23641 # we specified the files, since these indices are also used
23642 # by DW_AT_decl_file. Approximate this test by testing if
23643 # the assembler bitches if the same index is assigned twice.
23644 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
23645 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
23646 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
23647 echo $ECHO_N "(cached) $ECHO_C" >&6
23648 else
23649 gcc_cv_as_dwarf2_file_buggy=no
23650 if test x$gcc_cv_as != x; then
23651 echo ' .file 1 "foo.s"
23652 .file 1 "bar.s"' > conftest.s
23653 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23655 (eval $ac_try) 2>&5
23656 ac_status=$?
23657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23658 (exit $ac_status); }; }
23659 then
23660 gcc_cv_as_dwarf2_file_buggy=yes
23661 else
23662 echo "configure: failed program was" >&5
23663 cat conftest.s >&5
23664 fi
23665 rm -f conftest.o conftest.s
23666 fi
23667 fi
23668 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
23669 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
23670
23671
23672 if test $gcc_cv_as_dwarf2_debug_line = yes \
23673 && test $gcc_cv_as_dwarf2_file_buggy = no; then
23674
23675 cat >>confdefs.h <<\_ACEOF
23676 #define HAVE_AS_DWARF2_DEBUG_LINE 1
23677 _ACEOF
23678
23679 fi
23680
23681 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
23682 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
23683 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
23684 echo $ECHO_N "(cached) $ECHO_C" >&6
23685 else
23686 gcc_cv_as_gdwarf2_flag=no
23687 if test $in_tree_gas = yes; then
23688 if test $in_tree_gas_is_elf = yes \
23689 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23690 then gcc_cv_as_gdwarf2_flag=yes
23691 fi
23692 elif test x$gcc_cv_as != x; then
23693 echo "$insn" > conftest.s
23694 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
23695 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23696 (eval $ac_try) 2>&5
23697 ac_status=$?
23698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23699 (exit $ac_status); }; }
23700 then
23701 gcc_cv_as_gdwarf2_flag=yes
23702 else
23703 echo "configure: failed program was" >&5
23704 cat conftest.s >&5
23705 fi
23706 rm -f conftest.o conftest.s
23707 fi
23708 fi
23709 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
23710 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
23711 if test $gcc_cv_as_gdwarf2_flag = yes; then
23712
23713 cat >>confdefs.h <<\_ACEOF
23714 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
23715 _ACEOF
23716
23717 fi
23718
23719 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
23720 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
23721 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
23722 echo $ECHO_N "(cached) $ECHO_C" >&6
23723 else
23724 gcc_cv_as_gstabs_flag=no
23725 if test $in_tree_gas = yes; then
23726 if test $in_tree_gas_is_elf = yes \
23727 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23728 then gcc_cv_as_gstabs_flag=yes
23729 fi
23730 elif test x$gcc_cv_as != x; then
23731 echo "$insn" > conftest.s
23732 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
23733 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23734 (eval $ac_try) 2>&5
23735 ac_status=$?
23736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23737 (exit $ac_status); }; }
23738 then
23739 # The native Solaris 9/Intel assembler doesn't understand --gstabs
23740 # and warns about it, but still exits successfully. So check for
23741 # this.
23742 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
23743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23744 (eval $ac_try) 2>&5
23745 ac_status=$?
23746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23747 (exit $ac_status); }; }
23748 then :
23749 else gcc_cv_as_gstabs_flag=yes
23750 fi
23751 else
23752 echo "configure: failed program was" >&5
23753 cat conftest.s >&5
23754 fi
23755 rm -f conftest.o conftest.s
23756 fi
23757 fi
23758 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
23759 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
23760 if test $gcc_cv_as_gstabs_flag = yes; then
23761
23762 cat >>confdefs.h <<\_ACEOF
23763 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
23764 _ACEOF
23765
23766 fi
23767
23768 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
23769 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
23770 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
23771 echo $ECHO_N "(cached) $ECHO_C" >&6
23772 else
23773 gcc_cv_as_debug_prefix_map_flag=no
23774 if test $in_tree_gas = yes; then
23775 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23776 then gcc_cv_as_debug_prefix_map_flag=yes
23777 fi
23778 elif test x$gcc_cv_as != x; then
23779 echo "$insn" > conftest.s
23780 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
23781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23782 (eval $ac_try) 2>&5
23783 ac_status=$?
23784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23785 (exit $ac_status); }; }
23786 then
23787 gcc_cv_as_debug_prefix_map_flag=yes
23788 else
23789 echo "configure: failed program was" >&5
23790 cat conftest.s >&5
23791 fi
23792 rm -f conftest.o conftest.s
23793 fi
23794 fi
23795 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
23796 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
23797 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
23798
23799 cat >>confdefs.h <<\_ACEOF
23800 #define HAVE_AS_DEBUG_PREFIX_MAP 1
23801 _ACEOF
23802
23803 fi
23804 fi
23805
23806 echo "$as_me:$LINENO: checking assembler for .lcomm with alignment" >&5
23807 echo $ECHO_N "checking assembler for .lcomm with alignment... $ECHO_C" >&6
23808 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then
23809 echo $ECHO_N "(cached) $ECHO_C" >&6
23810 else
23811 gcc_cv_as_lcomm_with_alignment=no
23812 if test x$gcc_cv_as != x; then
23813 echo '.lcomm bar,4,16' > conftest.s
23814 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
23815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23816 (eval $ac_try) 2>&5
23817 ac_status=$?
23818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23819 (exit $ac_status); }; }
23820 then
23821 gcc_cv_as_lcomm_with_alignment=yes
23822 else
23823 echo "configure: failed program was" >&5
23824 cat conftest.s >&5
23825 fi
23826 rm -f conftest.o conftest.s
23827 fi
23828 fi
23829 echo "$as_me:$LINENO: result: $gcc_cv_as_lcomm_with_alignment" >&5
23830 echo "${ECHO_T}$gcc_cv_as_lcomm_with_alignment" >&6
23831 if test $gcc_cv_as_lcomm_with_alignment = yes; then
23832
23833 cat >>confdefs.h <<\_ACEOF
23834 #define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1
23835 _ACEOF
23836
23837 fi
23838
23839 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
23840 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
23841 if test "${gcc_cv_as_line_zero+set}" = set; then
23842 echo $ECHO_N "(cached) $ECHO_C" >&6
23843 else
23844 gcc_cv_as_line_zero=no
23845 if test $in_tree_gas = yes; then
23846 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
23847 then gcc_cv_as_line_zero=yes
23848 fi
23849 elif test "x$gcc_cv_as" != x; then
23850 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
23851 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
23852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23853 (eval $ac_try) 2>&5
23854 ac_status=$?
23855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23856 (exit $ac_status); }; } &&
23857 test "x`cat conftest.out`" = x
23858 then
23859 gcc_cv_as_line_zero=yes
23860 else
23861 echo "configure: failed program was" >&5
23862 cat conftest.s >&5
23863 echo "configure: error output was" >&5
23864 cat conftest.out >&5
23865 fi
23866 rm -f conftest.o conftest.s conftest.out
23867 fi
23868 fi
23869 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23870 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23871 if test "x$gcc_cv_as_line_zero" = xyes; then
23872
23873 cat >>confdefs.h <<\_ACEOF
23874 #define HAVE_AS_LINE_ZERO 1
23875 _ACEOF
23876
23877 fi
23878
23879 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
23880 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
23881 gcc_cv_ld_ro_rw_mix=unknown
23882 if test $in_tree_ld = yes ; then
23883 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
23884 && test $in_tree_ld_is_elf = yes; then
23885 gcc_cv_ld_ro_rw_mix=read-write
23886 fi
23887 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23888 echo '.section myfoosect, "a"' > conftest1.s
23889 echo '.section myfoosect, "aw"' > conftest2.s
23890 echo '.byte 1' >> conftest2.s
23891 echo '.section myfoosect, "a"' > conftest3.s
23892 echo '.byte 0' >> conftest3.s
23893 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
23894 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
23895 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
23896 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
23897 conftest2.o conftest3.o > /dev/null 2>&1; then
23898 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
23899 | sed -e '/myfoosect/!d' -e N`
23900 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
23901 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
23902 gcc_cv_ld_ro_rw_mix=read-only
23903 else
23904 gcc_cv_ld_ro_rw_mix=read-write
23905 fi
23906 fi
23907 fi
23908 rm -f conftest.* conftest[123].*
23909 fi
23910 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
23911
23912 cat >>confdefs.h <<\_ACEOF
23913 #define HAVE_LD_RO_RW_SECTION_MIXING 1
23914 _ACEOF
23915
23916 fi
23917 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
23918 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
23919
23920 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23921 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23922 gcc_cv_ld_eh_frame_hdr=no
23923 if test $in_tree_ld = yes ; then
23924 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23925 && test $in_tree_ld_is_elf = yes; then
23926 gcc_cv_ld_eh_frame_hdr=yes
23927 fi
23928 elif test x$gcc_cv_ld != x; then
23929 # Check if linker supports --eh-frame-hdr option
23930 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23931 gcc_cv_ld_eh_frame_hdr=yes
23932 fi
23933 fi
23934
23935 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23936
23937 cat >>confdefs.h <<\_ACEOF
23938 #define HAVE_LD_EH_FRAME_HDR 1
23939 _ACEOF
23940
23941 fi
23942 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23943 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23944
23945 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23946 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23947 gcc_cv_ld_pie=no
23948 if test $in_tree_ld = yes ; then
23949 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23950 && test $in_tree_ld_is_elf = yes; then
23951 gcc_cv_ld_pie=yes
23952 fi
23953 elif test x$gcc_cv_ld != x; then
23954 # Check if linker supports -pie option
23955 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23956 gcc_cv_ld_pie=yes
23957 fi
23958 fi
23959 if test x"$gcc_cv_ld_pie" = xyes; then
23960
23961 cat >>confdefs.h <<\_ACEOF
23962 #define HAVE_LD_PIE 1
23963 _ACEOF
23964
23965 fi
23966 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23967 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23968
23969 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23970 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23971 gcc_cv_ld_eh_gc_sections=no
23972 if test $in_tree_ld = yes ; then
23973 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23974 && test $in_tree_ld_is_elf = yes; then
23975 gcc_cv_ld_eh_gc_sections=yes
23976 fi
23977 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23978 cat > conftest.s <<EOF
23979 .section .text
23980 .globl _start
23981 .type _start, @function
23982 _start:
23983 .long foo
23984 .size _start, .-_start
23985 .section .text.foo,"ax",@progbits
23986 .type foo, @function
23987 foo:
23988 .long 0
23989 .size foo, .-foo
23990 .section .gcc_except_table.foo,"a",@progbits
23991 .L0:
23992 .long 0
23993 .section .eh_frame,"a",@progbits
23994 .long .L0
23995 EOF
23996 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23997 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23998 | grep "gc-sections option ignored" > /dev/null; then
23999 gcc_cv_ld_eh_gc_sections=no
24000 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24001 gcc_cv_ld_eh_gc_sections=yes
24002 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
24003 if test x$gcc_cv_as_comdat_group != xyes; then
24004 gcc_cv_ld_eh_gc_sections=no
24005 cat > conftest.s <<EOF
24006 .section .text
24007 .globl _start
24008 .type _start, @function
24009 _start:
24010 .long foo
24011 .size _start, .-_start
24012 .section .gnu.linkonce.t.foo,"ax",@progbits
24013 .type foo, @function
24014 foo:
24015 .long 0
24016 .size foo, .-foo
24017 .section .gcc_except_table.foo,"a",@progbits
24018 .L0:
24019 .long 0
24020 .section .eh_frame,"a",@progbits
24021 .long .L0
24022 EOF
24023 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
24024 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
24025 | grep "gc-sections option ignored" > /dev/null; then
24026 gcc_cv_ld_eh_gc_sections=no
24027 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
24028 gcc_cv_ld_eh_gc_sections=yes
24029 fi
24030 fi
24031 fi
24032 fi
24033 fi
24034 rm -f conftest.s conftest.o conftest
24035 fi
24036 case "$target" in
24037 hppa*-*-linux*)
24038 # ??? This apparently exposes a binutils bug with PC-relative relocations.
24039 gcc_cv_ld_eh_gc_sections=no
24040 ;;
24041 esac
24042 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
24043
24044 cat >>confdefs.h <<\_ACEOF
24045 #define HAVE_LD_EH_GC_SECTIONS 1
24046 _ACEOF
24047
24048 fi
24049 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
24050 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
24051
24052 # --------
24053 # UNSORTED
24054 # --------
24055
24056 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
24057 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
24058 if test "${gcc_cv_ld_as_needed+set}" = set; then
24059 echo $ECHO_N "(cached) $ECHO_C" >&6
24060 else
24061 gcc_cv_ld_as_needed=no
24062 if test $in_tree_ld = yes ; then
24063 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
24064 && test $in_tree_ld_is_elf = yes; then
24065 gcc_cv_ld_as_needed=yes
24066 fi
24067 elif test x$gcc_cv_ld != x; then
24068 # Check if linker supports --as-needed and --no-as-needed options
24069 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
24070 gcc_cv_ld_as_needed=yes
24071 fi
24072 fi
24073
24074 fi
24075 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
24076 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
24077 if test x"$gcc_cv_ld_as_needed" = xyes; then
24078
24079 cat >>confdefs.h <<\_ACEOF
24080 #define HAVE_LD_AS_NEEDED 1
24081 _ACEOF
24082
24083 fi
24084
24085 case "$target:$tm_file" in
24086 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
24087 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
24088 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
24089 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
24090 echo $ECHO_N "(cached) $ECHO_C" >&6
24091 else
24092 gcc_cv_ld_no_dot_syms=no
24093 if test $in_tree_ld = yes ; then
24094 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
24095 gcc_cv_ld_no_dot_syms=yes
24096 fi
24097 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
24098 cat > conftest1.s <<EOF
24099 .text
24100 bl .foo
24101 EOF
24102 cat > conftest2.s <<EOF
24103 .section ".opd","aw"
24104 .align 3
24105 .globl foo
24106 .type foo,@function
24107 foo:
24108 .quad .LEfoo,.TOC.@tocbase,0
24109 .text
24110 .LEfoo:
24111 blr
24112 .size foo,.-.LEfoo
24113 EOF
24114 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
24115 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
24116 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
24117 gcc_cv_ld_no_dot_syms=yes
24118 fi
24119 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
24120 fi
24121
24122 fi
24123 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
24124 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
24125 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
24126
24127 cat >>confdefs.h <<\_ACEOF
24128 #define HAVE_LD_NO_DOT_SYMS 1
24129 _ACEOF
24130
24131 fi
24132 ;;
24133 esac
24134
24135 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
24136 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
24137 if test "${gcc_cv_ld_sysroot+set}" = set; then
24138 echo $ECHO_N "(cached) $ECHO_C" >&6
24139 else
24140 gcc_cv_ld_sysroot=no
24141 if test $in_tree_ld = yes ; then
24142 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
24143 gcc_cv_ld_sysroot=yes
24144 fi
24145 elif test x$gcc_cv_ld != x; then
24146 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
24147 gcc_cv_ld_sysroot=yes
24148 fi
24149 fi
24150 fi
24151 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
24152 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
24153 if test x"$gcc_cv_ld_sysroot" = xyes; then
24154
24155 cat >>confdefs.h <<\_ACEOF
24156 #define HAVE_LD_SYSROOT 1
24157 _ACEOF
24158
24159 fi
24160
24161 if test x$with_sysroot = x && test x$host = x$target \
24162 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
24163 && test "$prefix" != "NONE"; then
24164
24165 cat >>confdefs.h <<_ACEOF
24166 #define PREFIX_INCLUDE_DIR "$prefix/include"
24167 _ACEOF
24168
24169 fi
24170
24171 # Test for stack protector support in target C library.
24172 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
24173 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
24174 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
24175 echo $ECHO_N "(cached) $ECHO_C" >&6
24176 else
24177 gcc_cv_libc_provides_ssp=no
24178 case "$target" in
24179 *-*-linux*)
24180 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24181 if test "x$with_sysroot" = x; then
24182 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24183 elif test "x$with_build_sysroot" != "x"; then
24184 glibc_header_dir="${with_build_sysroot}/usr/include"
24185 elif test "x$with_sysroot" = xyes; then
24186 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24187 else
24188 glibc_header_dir="${with_sysroot}/usr/include"
24189 fi
24190 else
24191 glibc_header_dir=/usr/include
24192 fi
24193 # glibc 2.4 and later provides __stack_chk_fail and
24194 # either __stack_chk_guard, or TLS access to stack guard canary.
24195 if test -f $glibc_header_dir/features.h \
24196 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
24197 $glibc_header_dir/features.h > /dev/null; then
24198 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
24199 $glibc_header_dir/features.h > /dev/null; then
24200 gcc_cv_libc_provides_ssp=yes
24201 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
24202 $glibc_header_dir/features.h > /dev/null \
24203 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
24204 $glibc_header_dir/features.h > /dev/null; then
24205 gcc_cv_libc_provides_ssp=yes
24206 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
24207 $glibc_header_dir/features.h > /dev/null && \
24208 test -f $glibc_header_dir/bits/uClibc_config.h && \
24209 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
24210 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
24211 gcc_cv_libc_provides_ssp=yes
24212 fi
24213 fi
24214 ;;
24215 *-*-darwin*)
24216 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
24217 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
24218 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
24219 echo $ECHO_N "(cached) $ECHO_C" >&6
24220 else
24221 cat >conftest.$ac_ext <<_ACEOF
24222 /* confdefs.h. */
24223 _ACEOF
24224 cat confdefs.h >>conftest.$ac_ext
24225 cat >>conftest.$ac_ext <<_ACEOF
24226 /* end confdefs.h. */
24227 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
24228 For example, HP-UX 11i <limits.h> declares gettimeofday. */
24229 #define __stack_chk_fail innocuous___stack_chk_fail
24230
24231 /* System header to define __stub macros and hopefully few prototypes,
24232 which can conflict with char __stack_chk_fail (); below.
24233 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
24234 <limits.h> exists even on freestanding compilers. */
24235
24236 #ifdef __STDC__
24237 # include <limits.h>
24238 #else
24239 # include <assert.h>
24240 #endif
24241
24242 #undef __stack_chk_fail
24243
24244 /* Override any gcc2 internal prototype to avoid an error. */
24245 #ifdef __cplusplus
24246 extern "C"
24247 {
24248 #endif
24249 /* We use char because int might match the return type of a gcc2
24250 builtin and then its argument prototype would still apply. */
24251 char __stack_chk_fail ();
24252 /* The GNU C library defines this for functions which it implements
24253 to always fail with ENOSYS. Some functions are actually named
24254 something starting with __ and the normal name is an alias. */
24255 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
24256 choke me
24257 #else
24258 char (*f) () = __stack_chk_fail;
24259 #endif
24260 #ifdef __cplusplus
24261 }
24262 #endif
24263
24264 int
24265 main ()
24266 {
24267 return f != __stack_chk_fail;
24268 ;
24269 return 0;
24270 }
24271 _ACEOF
24272 rm -f conftest.$ac_objext conftest$ac_exeext
24273 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
24274 (eval $ac_link) 2>conftest.er1
24275 ac_status=$?
24276 grep -v '^ *+' conftest.er1 >conftest.err
24277 rm -f conftest.er1
24278 cat conftest.err >&5
24279 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24280 (exit $ac_status); } &&
24281 { ac_try='test -z "$ac_c_werror_flag"
24282 || test ! -s conftest.err'
24283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24284 (eval $ac_try) 2>&5
24285 ac_status=$?
24286 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24287 (exit $ac_status); }; } &&
24288 { ac_try='test -s conftest$ac_exeext'
24289 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
24290 (eval $ac_try) 2>&5
24291 ac_status=$?
24292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
24293 (exit $ac_status); }; }; then
24294 ac_cv_func___stack_chk_fail=yes
24295 else
24296 echo "$as_me: failed program was:" >&5
24297 sed 's/^/| /' conftest.$ac_ext >&5
24298
24299 ac_cv_func___stack_chk_fail=no
24300 fi
24301 rm -f conftest.err conftest.$ac_objext \
24302 conftest$ac_exeext conftest.$ac_ext
24303 fi
24304 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
24305 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
24306 if test $ac_cv_func___stack_chk_fail = yes; then
24307 gcc_cv_libc_provides_ssp=yes
24308 else
24309 echo "no __stack_chk_fail on this target"
24310 fi
24311
24312 ;;
24313 *) gcc_cv_libc_provides_ssp=no ;;
24314 esac
24315 fi
24316 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
24317 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
24318
24319 if test x$gcc_cv_libc_provides_ssp = xyes; then
24320
24321 cat >>confdefs.h <<\_ACEOF
24322 #define TARGET_LIBC_PROVIDES_SSP 1
24323 _ACEOF
24324
24325 fi
24326
24327 # Check if TFmode long double should be used by default or not.
24328 # Some glibc targets used DFmode long double, but with glibc 2.4
24329 # and later they can use TFmode.
24330 case "$target" in
24331 powerpc*-*-linux* | \
24332 powerpc*-*-gnu* | \
24333 sparc*-*-linux* | \
24334 s390*-*-linux* | \
24335 alpha*-*-linux*)
24336
24337 # Check whether --with-long-double-128 or --without-long-double-128 was given.
24338 if test "${with_long_double_128+set}" = set; then
24339 withval="$with_long_double_128"
24340 gcc_cv_target_ldbl128="$with_long_double_128"
24341 else
24342 gcc_cv_target_ldbl128=no
24343 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
24344 if test "x$with_sysroot" = x; then
24345 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
24346 elif test "x$with_build_sysroot" != "x"; then
24347 glibc_header_dir="${with_build_sysroot}/usr/include"
24348 elif test "x$with_sysroot" = xyes; then
24349 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
24350 else
24351 glibc_header_dir="${with_sysroot}/usr/include"
24352 fi
24353 else
24354 glibc_header_dir=/usr/include
24355 fi
24356 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
24357 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
24358 && gcc_cv_target_ldbl128=yes
24359
24360 fi;
24361 ;;
24362 esac
24363 if test x$gcc_cv_target_ldbl128 = xyes; then
24364
24365 cat >>confdefs.h <<\_ACEOF
24366 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
24367 _ACEOF
24368
24369 fi
24370
24371 # Find out what GC implementation we want, or may, use.
24372
24373 # Check whether --with-gc or --without-gc was given.
24374 if test "${with_gc+set}" = set; then
24375 withval="$with_gc"
24376 case "$withval" in
24377 page)
24378 GGC=ggc-$withval
24379 ;;
24380 zone)
24381 GGC=ggc-$withval
24382
24383 cat >>confdefs.h <<\_ACEOF
24384 #define GGC_ZONE 1
24385 _ACEOF
24386
24387 ;;
24388 *)
24389 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
24390 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
24391 { (exit 1); exit 1; }; }
24392 ;;
24393 esac
24394 else
24395 GGC=ggc-page
24396 fi;
24397
24398 echo "Using $GGC for garbage collection."
24399
24400 # Use the system's zlib library.
24401 zlibdir=-L../zlib
24402 zlibinc="-I\$(srcdir)/../zlib"
24403
24404 # Check whether --with-system-zlib or --without-system-zlib was given.
24405 if test "${with_system_zlib+set}" = set; then
24406 withval="$with_system_zlib"
24407 zlibdir=
24408 zlibinc=
24409
24410 fi;
24411
24412
24413
24414
24415 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
24416 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
24417 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
24418 if test "${enable_maintainer_mode+set}" = set; then
24419 enableval="$enable_maintainer_mode"
24420 maintainer_mode=$enableval
24421 else
24422 maintainer_mode=no
24423 fi;
24424
24425 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
24426 echo "${ECHO_T}$maintainer_mode" >&6
24427
24428 if test "$maintainer_mode" = "yes"; then
24429 MAINT=''
24430 else
24431 MAINT='#'
24432 fi
24433
24434 # --------------
24435 # Language hooks
24436 # --------------
24437
24438 # Make empty files to contain the specs and options for each language.
24439 # Then add #include lines to for a compiler that has specs and/or options.
24440
24441 subdirs=
24442 lang_opt_files=
24443 lang_specs_files=
24444 lang_tree_files=
24445 # These (without "all_") are set in each config-lang.in.
24446 # `language' must be a single word so is spelled singularly.
24447 all_languages=
24448 all_compilers=
24449 all_outputs='Makefile gccbug'
24450 # List of language makefile fragments.
24451 all_lang_makefrags=
24452 # List of language subdirectory makefiles. Deprecated.
24453 all_lang_makefiles=
24454 # Additional files for gengtype
24455 all_gtfiles="$target_gtfiles"
24456
24457 # These are the languages that are set in --enable-languages,
24458 # and are available in the GCC tree.
24459 all_selected_languages=
24460
24461 # Add the language fragments.
24462 # Languages are added via two mechanisms. Some information must be
24463 # recorded in makefile variables, these are defined in config-lang.in.
24464 # We accumulate them and plug them into the main Makefile.
24465 # The other mechanism is a set of hooks for each of the main targets
24466 # like `clean', `install', etc.
24467
24468 language_hooks="Make-hooks"
24469
24470 for lang in ${srcdir}/*/config-lang.in
24471 do
24472 test "$lang" = "${srcdir}/*/config-lang.in" && continue
24473
24474 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
24475 if test "x$lang_alias" = x
24476 then
24477 echo "$lang doesn't set \$language." 1>&2
24478 exit 1
24479 fi
24480 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
24481 subdirs="$subdirs $subdir"
24482
24483 # $gcc_subdir is where the gcc integration files are to be found
24484 # for a language, both for internal compiler purposes (compiler
24485 # sources implementing front-end to GCC tree converters), and for
24486 # build infrastructure purposes (Make-lang.in, etc.)
24487 #
24488 # This will be <subdir> (relative to $srcdir) if a line like
24489 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
24490 # is found in <langdir>/config-lang.in, and will remain <langdir>
24491 # otherwise.
24492 #
24493 # Except for the language alias (fetched above), the regular
24494 # "config-lang.in" contents are always retrieved from $gcc_subdir,
24495 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
24496 # only this and the language alias.
24497
24498 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
24499 if [ "$gcc_subdir" = "" ]; then
24500 gcc_subdir="$subdir"
24501 fi
24502
24503 case ",$enable_languages," in
24504 *,$lang_alias,*)
24505 all_selected_languages="$all_selected_languages $lang_alias"
24506 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
24507 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
24508 fi
24509 ;;
24510 esac
24511
24512 language=
24513 boot_language=
24514 compilers=
24515 outputs=
24516 gtfiles=
24517 subdir_requires=
24518 . ${srcdir}/$gcc_subdir/config-lang.in
24519 if test "x$language" = x
24520 then
24521 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
24522 exit 1
24523 fi
24524
24525 ok=:
24526 case ",$enable_languages," in
24527 *,$lang_alias,*) ;;
24528 *)
24529 for i in $subdir_requires; do
24530 test -f "${srcdir}/$i/config-lang.in" && continue
24531 ok=false
24532 break
24533 done
24534 ;;
24535 esac
24536 $ok || continue
24537
24538 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
24539 if test -f $srcdir/$gcc_subdir/lang.opt; then
24540 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
24541 fi
24542 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
24543 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
24544 fi
24545 if test -f ${srcdir}/$gcc_subdir/Makefile.in
24546 then all_lang_makefiles="$gcc_subdir/Makefile"
24547 fi
24548 all_languages="$all_languages $language"
24549 all_compilers="$all_compilers $compilers"
24550 all_outputs="$all_outputs $outputs"
24551 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
24552 done
24553
24554 # Pick up gtfiles for c
24555 gtfiles=
24556 . ${srcdir}/c-config-lang.in
24557 all_gtfiles="$all_gtfiles [c] $gtfiles"
24558
24559 check_languages=
24560 for language in $all_selected_languages
24561 do
24562 check_languages="$check_languages check-$language"
24563 done
24564
24565 # We link each language in with a set of hooks, reached indirectly via
24566 # lang.${target}. Only do so for selected languages.
24567
24568 rm -f Make-hooks
24569 touch Make-hooks
24570 target_list="all.cross start.encap rest.encap tags \
24571 install-common install-man install-info install-pdf dvi pdf \
24572 html uninstall info man srcextra srcman srcinfo \
24573 mostlyclean clean distclean maintainer-clean"
24574
24575 for t in $target_list
24576 do
24577 x=
24578 for lang in $all_selected_languages
24579 do
24580 x="$x $lang.$t"
24581 done
24582 echo "lang.$t: $x" >> Make-hooks
24583 done
24584
24585 # --------
24586 # UNSORTED
24587 # --------
24588
24589 # Create .gdbinit.
24590
24591 echo "dir ." > .gdbinit
24592 echo "dir ${srcdir}" >> .gdbinit
24593 if test x$gdb_needs_out_file_path = xyes
24594 then
24595 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
24596 fi
24597 if test "x$subdirs" != x; then
24598 for s in $subdirs
24599 do
24600 echo "dir ${srcdir}/$s" >> .gdbinit
24601 done
24602 fi
24603 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
24604
24605 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
24606
24607
24608
24609 # Find a directory in which to install a shared libgcc.
24610
24611 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
24612 if test "${enable_version_specific_runtime_libs+set}" = set; then
24613 enableval="$enable_version_specific_runtime_libs"
24614
24615 fi;
24616
24617
24618 # Check whether --with-slibdir or --without-slibdir was given.
24619 if test "${with_slibdir+set}" = set; then
24620 withval="$with_slibdir"
24621 slibdir="$with_slibdir"
24622 else
24623 if test "${enable_version_specific_runtime_libs+set}" = set; then
24624 slibdir='$(libsubdir)'
24625 elif test "$host" != "$target"; then
24626 slibdir='$(build_tooldir)/lib'
24627 else
24628 slibdir='$(libdir)'
24629 fi
24630 fi;
24631
24632
24633
24634 # Check whether --with-datarootdir or --without-datarootdir was given.
24635 if test "${with_datarootdir+set}" = set; then
24636 withval="$with_datarootdir"
24637 datarootdir="\${prefix}/$with_datarootdir"
24638 else
24639 datarootdir='$(prefix)/share'
24640 fi;
24641
24642
24643
24644 # Check whether --with-docdir or --without-docdir was given.
24645 if test "${with_docdir+set}" = set; then
24646 withval="$with_docdir"
24647 docdir="\${prefix}/$with_docdir"
24648 else
24649 docdir='$(datarootdir)'
24650 fi;
24651
24652
24653
24654 # Check whether --with-htmldir or --without-htmldir was given.
24655 if test "${with_htmldir+set}" = set; then
24656 withval="$with_htmldir"
24657 htmldir="\${prefix}/$with_htmldir"
24658 else
24659 htmldir='$(docdir)'
24660 fi;
24661
24662
24663 # Substitute configuration variables
24664
24665
24666
24667
24668
24669
24670
24671
24672
24673
24674
24675
24676
24677
24678
24679
24680
24681
24682
24683
24684
24685
24686
24687
24688
24689
24690
24691
24692
24693
24694
24695
24696
24697
24698
24699
24700
24701
24702
24703
24704
24705
24706
24707
24708
24709
24710
24711
24712
24713
24714
24715
24716
24717
24718
24719
24720
24721 # Echo link setup.
24722 if test x${build} = x${host} ; then
24723 if test x${host} = x${target} ; then
24724 echo "Links are now set up to build a native compiler for ${target}." 1>&2
24725 else
24726 echo "Links are now set up to build a cross-compiler" 1>&2
24727 echo " from ${host} to ${target}." 1>&2
24728 fi
24729 else
24730 if test x${host} = x${target} ; then
24731 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
24732 echo " for ${target}." 1>&2
24733 else
24734 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
24735 echo " from ${host} to ${target}." 1>&2
24736 fi
24737 fi
24738
24739
24740
24741
24742
24743
24744
24745
24746
24747 if test "x${CLOOGLIBS}" != "x" ; then
24748
24749 cat >>confdefs.h <<\_ACEOF
24750 #define HAVE_cloog 1
24751 _ACEOF
24752
24753 fi
24754
24755 # Configure the subdirectories
24756 # AC_CONFIG_SUBDIRS($subdirs)
24757
24758 # Create the Makefile
24759 # and configure language subdirectories
24760 ac_config_files="$ac_config_files $all_outputs"
24761
24762
24763 ac_config_commands="$ac_config_commands default"
24764
24765 cat >confcache <<\_ACEOF
24766 # This file is a shell script that caches the results of configure
24767 # tests run on this system so they can be shared between configure
24768 # scripts and configure runs, see configure's option --config-cache.
24769 # It is not useful on other systems. If it contains results you don't
24770 # want to keep, you may remove or edit it.
24771 #
24772 # config.status only pays attention to the cache file if you give it
24773 # the --recheck option to rerun configure.
24774 #
24775 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24776 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24777 # following values.
24778
24779 _ACEOF
24780
24781 # The following way of writing the cache mishandles newlines in values,
24782 # but we know of no workaround that is simple, portable, and efficient.
24783 # So, don't put newlines in cache variables' values.
24784 # Ultrix sh set writes to stderr and can't be redirected directly,
24785 # and sets the high bit in the cache file unless we assign to the vars.
24786 {
24787 (set) 2>&1 |
24788 case `(ac_space=' '; set | grep ac_space) 2>&1` in
24789 *ac_space=\ *)
24790 # `set' does not quote correctly, so add quotes (double-quote
24791 # substitution turns \\\\ into \\, and sed turns \\ into \).
24792 sed -n \
24793 "s/'/'\\\\''/g;
24794 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24795 ;;
24796 *)
24797 # `set' quotes correctly as required by POSIX, so do not add quotes.
24798 sed -n \
24799 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
24800 ;;
24801 esac;
24802 } |
24803 sed '
24804 t clear
24805 : clear
24806 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24807 t end
24808 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24809 : end' >>confcache
24810 if diff $cache_file confcache >/dev/null 2>&1; then :; else
24811 if test -w $cache_file; then
24812 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
24813 cat confcache >$cache_file
24814 else
24815 echo "not updating unwritable cache $cache_file"
24816 fi
24817 fi
24818 rm -f confcache
24819
24820 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24821 # Let make expand exec_prefix.
24822 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24823
24824 # VPATH may cause trouble with some makes, so we remove $(srcdir),
24825 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
24826 # trailing colons and then remove the whole line if VPATH becomes empty
24827 # (actually we leave an empty line to preserve line numbers).
24828 if test "x$srcdir" = x.; then
24829 ac_vpsub='/^[ ]*VPATH[ ]*=/{
24830 s/:*\$(srcdir):*/:/;
24831 s/:*\${srcdir}:*/:/;
24832 s/:*@srcdir@:*/:/;
24833 s/^\([^=]*=[ ]*\):*/\1/;
24834 s/:*$//;
24835 s/^[^=]*=[ ]*$//;
24836 }'
24837 fi
24838
24839 DEFS=-DHAVE_CONFIG_H
24840
24841 ac_libobjs=
24842 ac_ltlibobjs=
24843 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24844 # 1. Remove the extension, and $U if already installed.
24845 ac_i=`echo "$ac_i" |
24846 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
24847 # 2. Add them.
24848 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
24849 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
24850 done
24851 LIBOBJS=$ac_libobjs
24852
24853 LTLIBOBJS=$ac_ltlibobjs
24854
24855
24856
24857 : ${CONFIG_STATUS=./config.status}
24858 ac_clean_files_save=$ac_clean_files
24859 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24860 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24861 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24862 cat >$CONFIG_STATUS <<_ACEOF
24863 #! $SHELL
24864 # Generated by $as_me.
24865 # Run this file to recreate the current configuration.
24866 # Compiler output produced by configure, useful for debugging
24867 # configure, is in config.log if it exists.
24868
24869 debug=false
24870 ac_cs_recheck=false
24871 ac_cs_silent=false
24872 SHELL=\${CONFIG_SHELL-$SHELL}
24873 _ACEOF
24874
24875 cat >>$CONFIG_STATUS <<\_ACEOF
24876 ## --------------------- ##
24877 ## M4sh Initialization. ##
24878 ## --------------------- ##
24879
24880 # Be Bourne compatible
24881 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24882 emulate sh
24883 NULLCMD=:
24884 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24885 # is contrary to our usage. Disable this feature.
24886 alias -g '${1+"$@"}'='"$@"'
24887 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24888 set -o posix
24889 fi
24890 DUALCASE=1; export DUALCASE # for MKS sh
24891
24892 # Support unset when possible.
24893 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24894 as_unset=unset
24895 else
24896 as_unset=false
24897 fi
24898
24899
24900 # Work around bugs in pre-3.0 UWIN ksh.
24901 $as_unset ENV MAIL MAILPATH
24902 PS1='$ '
24903 PS2='> '
24904 PS4='+ '
24905
24906 # NLS nuisances.
24907 for as_var in \
24908 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24909 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24910 LC_TELEPHONE LC_TIME
24911 do
24912 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24913 eval $as_var=C; export $as_var
24914 else
24915 $as_unset $as_var
24916 fi
24917 done
24918
24919 # Required to use basename.
24920 if expr a : '\(a\)' >/dev/null 2>&1; then
24921 as_expr=expr
24922 else
24923 as_expr=false
24924 fi
24925
24926 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
24927 as_basename=basename
24928 else
24929 as_basename=false
24930 fi
24931
24932
24933 # Name of the executable.
24934 as_me=`$as_basename "$0" ||
24935 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24936 X"$0" : 'X\(//\)$' \| \
24937 X"$0" : 'X\(/\)$' \| \
24938 . : '\(.\)' 2>/dev/null ||
24939 echo X/"$0" |
24940 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24941 /^X\/\(\/\/\)$/{ s//\1/; q; }
24942 /^X\/\(\/\).*/{ s//\1/; q; }
24943 s/.*/./; q'`
24944
24945
24946 # PATH needs CR, and LINENO needs CR and PATH.
24947 # Avoid depending upon Character Ranges.
24948 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24949 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24950 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24951 as_cr_digits='0123456789'
24952 as_cr_alnum=$as_cr_Letters$as_cr_digits
24953
24954 # The user is always right.
24955 if test "${PATH_SEPARATOR+set}" != set; then
24956 echo "#! /bin/sh" >conf$$.sh
24957 echo "exit 0" >>conf$$.sh
24958 chmod +x conf$$.sh
24959 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24960 PATH_SEPARATOR=';'
24961 else
24962 PATH_SEPARATOR=:
24963 fi
24964 rm -f conf$$.sh
24965 fi
24966
24967
24968 as_lineno_1=$LINENO
24969 as_lineno_2=$LINENO
24970 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24971 test "x$as_lineno_1" != "x$as_lineno_2" &&
24972 test "x$as_lineno_3" = "x$as_lineno_2" || {
24973 # Find who we are. Look in the path if we contain no path at all
24974 # relative or not.
24975 case $0 in
24976 *[\\/]* ) as_myself=$0 ;;
24977 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24978 for as_dir in $PATH
24979 do
24980 IFS=$as_save_IFS
24981 test -z "$as_dir" && as_dir=.
24982 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24983 done
24984
24985 ;;
24986 esac
24987 # We did not find ourselves, most probably we were run as `sh COMMAND'
24988 # in which case we are not to be found in the path.
24989 if test "x$as_myself" = x; then
24990 as_myself=$0
24991 fi
24992 if test ! -f "$as_myself"; then
24993 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24994 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24995 { (exit 1); exit 1; }; }
24996 fi
24997 case $CONFIG_SHELL in
24998 '')
24999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25000 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
25001 do
25002 IFS=$as_save_IFS
25003 test -z "$as_dir" && as_dir=.
25004 for as_base in sh bash ksh sh5; do
25005 case $as_dir in
25006 /*)
25007 if ("$as_dir/$as_base" -c '
25008 as_lineno_1=$LINENO
25009 as_lineno_2=$LINENO
25010 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
25011 test "x$as_lineno_1" != "x$as_lineno_2" &&
25012 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
25013 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
25014 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
25015 CONFIG_SHELL=$as_dir/$as_base
25016 export CONFIG_SHELL
25017 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
25018 fi;;
25019 esac
25020 done
25021 done
25022 ;;
25023 esac
25024
25025 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
25026 # uniformly replaced by the line number. The first 'sed' inserts a
25027 # line-number line before each line; the second 'sed' does the real
25028 # work. The second script uses 'N' to pair each line-number line
25029 # with the numbered line, and appends trailing '-' during
25030 # substitution so that $LINENO is not a special case at line end.
25031 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
25032 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
25033 sed '=' <$as_myself |
25034 sed '
25035 N
25036 s,$,-,
25037 : loop
25038 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
25039 t loop
25040 s,-$,,
25041 s,^['$as_cr_digits']*\n,,
25042 ' >$as_me.lineno &&
25043 chmod +x $as_me.lineno ||
25044 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
25045 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
25046 { (exit 1); exit 1; }; }
25047
25048 # Don't try to exec as it changes $[0], causing all sort of problems
25049 # (the dirname of $[0] is not the place where we might find the
25050 # original and so on. Autoconf is especially sensible to this).
25051 . ./$as_me.lineno
25052 # Exit status is that of the last command.
25053 exit
25054 }
25055
25056
25057 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
25058 *c*,-n*) ECHO_N= ECHO_C='
25059 ' ECHO_T=' ' ;;
25060 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
25061 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
25062 esac
25063
25064 if expr a : '\(a\)' >/dev/null 2>&1; then
25065 as_expr=expr
25066 else
25067 as_expr=false
25068 fi
25069
25070 rm -f conf$$ conf$$.exe conf$$.file
25071 echo >conf$$.file
25072 if ln -s conf$$.file conf$$ 2>/dev/null; then
25073 # We could just check for DJGPP; but this test a) works b) is more generic
25074 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
25075 if test -f conf$$.exe; then
25076 # Don't use ln at all; we don't have any links
25077 as_ln_s='cp -p'
25078 else
25079 as_ln_s='ln -s'
25080 fi
25081 elif ln conf$$.file conf$$ 2>/dev/null; then
25082 as_ln_s=ln
25083 else
25084 as_ln_s='cp -p'
25085 fi
25086 rm -f conf$$ conf$$.exe conf$$.file
25087
25088 if mkdir -p . 2>/dev/null; then
25089 as_mkdir_p=:
25090 else
25091 test -d ./-p && rmdir ./-p
25092 as_mkdir_p=false
25093 fi
25094
25095 as_executable_p="test -f"
25096
25097 # Sed expression to map a string onto a valid CPP name.
25098 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25099
25100 # Sed expression to map a string onto a valid variable name.
25101 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25102
25103
25104 # IFS
25105 # We need space, tab and new line, in precisely that order.
25106 as_nl='
25107 '
25108 IFS=" $as_nl"
25109
25110 # CDPATH.
25111 $as_unset CDPATH
25112
25113 exec 6>&1
25114
25115 # Open the log real soon, to keep \$[0] and so on meaningful, and to
25116 # report actual input values of CONFIG_FILES etc. instead of their
25117 # values after options handling. Logging --version etc. is OK.
25118 exec 5>>config.log
25119 {
25120 echo
25121 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25122 ## Running $as_me. ##
25123 _ASBOX
25124 } >&5
25125 cat >&5 <<_CSEOF
25126
25127 This file was extended by $as_me, which was
25128 generated by GNU Autoconf 2.59. Invocation command line was
25129
25130 CONFIG_FILES = $CONFIG_FILES
25131 CONFIG_HEADERS = $CONFIG_HEADERS
25132 CONFIG_LINKS = $CONFIG_LINKS
25133 CONFIG_COMMANDS = $CONFIG_COMMANDS
25134 $ $0 $@
25135
25136 _CSEOF
25137 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
25138 echo >&5
25139 _ACEOF
25140
25141 # Files that config.status was made for.
25142 if test -n "$ac_config_files"; then
25143 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
25144 fi
25145
25146 if test -n "$ac_config_headers"; then
25147 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
25148 fi
25149
25150 if test -n "$ac_config_links"; then
25151 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
25152 fi
25153
25154 if test -n "$ac_config_commands"; then
25155 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
25156 fi
25157
25158 cat >>$CONFIG_STATUS <<\_ACEOF
25159
25160 ac_cs_usage="\
25161 \`$as_me' instantiates files from templates according to the
25162 current configuration.
25163
25164 Usage: $0 [OPTIONS] [FILE]...
25165
25166 -h, --help print this help, then exit
25167 -V, --version print version number, then exit
25168 -q, --quiet do not print progress messages
25169 -d, --debug don't remove temporary files
25170 --recheck update $as_me by reconfiguring in the same conditions
25171 --file=FILE[:TEMPLATE]
25172 instantiate the configuration file FILE
25173 --header=FILE[:TEMPLATE]
25174 instantiate the configuration header FILE
25175
25176 Configuration files:
25177 $config_files
25178
25179 Configuration headers:
25180 $config_headers
25181
25182 Configuration commands:
25183 $config_commands
25184
25185 Report bugs to <bug-autoconf@gnu.org>."
25186 _ACEOF
25187
25188 cat >>$CONFIG_STATUS <<_ACEOF
25189 ac_cs_version="\\
25190 config.status
25191 configured by $0, generated by GNU Autoconf 2.59,
25192 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
25193
25194 Copyright (C) 2003 Free Software Foundation, Inc.
25195 This config.status script is free software; the Free Software Foundation
25196 gives unlimited permission to copy, distribute and modify it."
25197 srcdir=$srcdir
25198 _ACEOF
25199
25200 cat >>$CONFIG_STATUS <<\_ACEOF
25201 # If no file are specified by the user, then we need to provide default
25202 # value. By we need to know if files were specified by the user.
25203 ac_need_defaults=:
25204 while test $# != 0
25205 do
25206 case $1 in
25207 --*=*)
25208 ac_option=`expr "x$1" : 'x\([^=]*\)='`
25209 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
25210 ac_shift=:
25211 ;;
25212 -*)
25213 ac_option=$1
25214 ac_optarg=$2
25215 ac_shift=shift
25216 ;;
25217 *) # This is not an option, so the user has probably given explicit
25218 # arguments.
25219 ac_option=$1
25220 ac_need_defaults=false;;
25221 esac
25222
25223 case $ac_option in
25224 # Handling of the options.
25225 _ACEOF
25226 cat >>$CONFIG_STATUS <<\_ACEOF
25227 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25228 ac_cs_recheck=: ;;
25229 --version | --vers* | -V )
25230 echo "$ac_cs_version"; exit 0 ;;
25231 --he | --h)
25232 # Conflict between --help and --header
25233 { { echo "$as_me:$LINENO: error: ambiguous option: $1
25234 Try \`$0 --help' for more information." >&5
25235 echo "$as_me: error: ambiguous option: $1
25236 Try \`$0 --help' for more information." >&2;}
25237 { (exit 1); exit 1; }; };;
25238 --help | --hel | -h )
25239 echo "$ac_cs_usage"; exit 0 ;;
25240 --debug | --d* | -d )
25241 debug=: ;;
25242 --file | --fil | --fi | --f )
25243 $ac_shift
25244 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
25245 ac_need_defaults=false;;
25246 --header | --heade | --head | --hea )
25247 $ac_shift
25248 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
25249 ac_need_defaults=false;;
25250 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25251 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25252 ac_cs_silent=: ;;
25253
25254 # This is an error.
25255 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
25256 Try \`$0 --help' for more information." >&5
25257 echo "$as_me: error: unrecognized option: $1
25258 Try \`$0 --help' for more information." >&2;}
25259 { (exit 1); exit 1; }; } ;;
25260
25261 *) ac_config_targets="$ac_config_targets $1" ;;
25262
25263 esac
25264 shift
25265 done
25266
25267 ac_configure_extra_args=
25268
25269 if $ac_cs_silent; then
25270 exec 6>/dev/null
25271 ac_configure_extra_args="$ac_configure_extra_args --silent"
25272 fi
25273
25274 _ACEOF
25275 cat >>$CONFIG_STATUS <<_ACEOF
25276 if \$ac_cs_recheck; then
25277 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
25278 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25279 fi
25280
25281 _ACEOF
25282
25283 cat >>$CONFIG_STATUS <<_ACEOF
25284 #
25285 # INIT-COMMANDS section.
25286 #
25287
25288 subdirs='$subdirs'
25289
25290 _ACEOF
25291
25292
25293
25294 cat >>$CONFIG_STATUS <<\_ACEOF
25295 for ac_config_target in $ac_config_targets
25296 do
25297 case "$ac_config_target" in
25298 # Handling of arguments.
25299 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
25300 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
25301 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
25302 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
25303 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25304 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
25305 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
25306 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
25307 { (exit 1); exit 1; }; };;
25308 esac
25309 done
25310
25311 # If the user did not use the arguments to specify the items to instantiate,
25312 # then the envvar interface is used. Set only those that are not.
25313 # We use the long form for the default assignment because of an extremely
25314 # bizarre bug on SunOS 4.1.3.
25315 if $ac_need_defaults; then
25316 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25317 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25318 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25319 fi
25320
25321 # Have a temporary directory for convenience. Make it in the build tree
25322 # simply because there is no reason to put it here, and in addition,
25323 # creating and moving files from /tmp can sometimes cause problems.
25324 # Create a temporary directory, and hook for its removal unless debugging.
25325 $debug ||
25326 {
25327 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
25328 trap '{ (exit 1); exit 1; }' 1 2 13 15
25329 }
25330
25331 # Create a (secure) tmp directory for tmp files.
25332
25333 {
25334 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
25335 test -n "$tmp" && test -d "$tmp"
25336 } ||
25337 {
25338 tmp=./confstat$$-$RANDOM
25339 (umask 077 && mkdir $tmp)
25340 } ||
25341 {
25342 echo "$me: cannot create a temporary directory in ." >&2
25343 { (exit 1); exit 1; }
25344 }
25345
25346 _ACEOF
25347
25348 cat >>$CONFIG_STATUS <<_ACEOF
25349
25350 #
25351 # CONFIG_FILES section.
25352 #
25353
25354 # No need to generate the scripts if there are no CONFIG_FILES.
25355 # This happens for instance when ./config.status config.h
25356 if test -n "\$CONFIG_FILES"; then
25357 # Protect against being on the right side of a sed subst in config.status.
25358 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
25359 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
25360 s,@SHELL@,$SHELL,;t t
25361 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
25362 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
25363 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
25364 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
25365 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
25366 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
25367 s,@exec_prefix@,$exec_prefix,;t t
25368 s,@prefix@,$prefix,;t t
25369 s,@program_transform_name@,$program_transform_name,;t t
25370 s,@bindir@,$bindir,;t t
25371 s,@sbindir@,$sbindir,;t t
25372 s,@libexecdir@,$libexecdir,;t t
25373 s,@datadir@,$datadir,;t t
25374 s,@sysconfdir@,$sysconfdir,;t t
25375 s,@sharedstatedir@,$sharedstatedir,;t t
25376 s,@localstatedir@,$localstatedir,;t t
25377 s,@libdir@,$libdir,;t t
25378 s,@includedir@,$includedir,;t t
25379 s,@oldincludedir@,$oldincludedir,;t t
25380 s,@infodir@,$infodir,;t t
25381 s,@mandir@,$mandir,;t t
25382 s,@build_alias@,$build_alias,;t t
25383 s,@host_alias@,$host_alias,;t t
25384 s,@target_alias@,$target_alias,;t t
25385 s,@DEFS@,$DEFS,;t t
25386 s,@ECHO_C@,$ECHO_C,;t t
25387 s,@ECHO_N@,$ECHO_N,;t t
25388 s,@ECHO_T@,$ECHO_T,;t t
25389 s,@LIBS@,$LIBS,;t t
25390 s,@build@,$build,;t t
25391 s,@build_cpu@,$build_cpu,;t t
25392 s,@build_vendor@,$build_vendor,;t t
25393 s,@build_os@,$build_os,;t t
25394 s,@host@,$host,;t t
25395 s,@host_cpu@,$host_cpu,;t t
25396 s,@host_vendor@,$host_vendor,;t t
25397 s,@host_os@,$host_os,;t t
25398 s,@target@,$target,;t t
25399 s,@target_cpu@,$target_cpu,;t t
25400 s,@target_vendor@,$target_vendor,;t t
25401 s,@target_os@,$target_os,;t t
25402 s,@target_noncanonical@,$target_noncanonical,;t t
25403 s,@build_libsubdir@,$build_libsubdir,;t t
25404 s,@build_subdir@,$build_subdir,;t t
25405 s,@host_subdir@,$host_subdir,;t t
25406 s,@target_subdir@,$target_subdir,;t t
25407 s,@GENINSRC@,$GENINSRC,;t t
25408 s,@CC@,$CC,;t t
25409 s,@CFLAGS@,$CFLAGS,;t t
25410 s,@LDFLAGS@,$LDFLAGS,;t t
25411 s,@CPPFLAGS@,$CPPFLAGS,;t t
25412 s,@ac_ct_CC@,$ac_ct_CC,;t t
25413 s,@EXEEXT@,$EXEEXT,;t t
25414 s,@OBJEXT@,$OBJEXT,;t t
25415 s,@GNATBIND@,$GNATBIND,;t t
25416 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
25417 s,@GNATMAKE@,$GNATMAKE,;t t
25418 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
25419 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
25420 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
25421 s,@CPP@,$CPP,;t t
25422 s,@EGREP@,$EGREP,;t t
25423 s,@loose_warn@,$loose_warn,;t t
25424 s,@strict_warn@,$strict_warn,;t t
25425 s,@warn_cflags@,$warn_cflags,;t t
25426 s,@nocommon_flag@,$nocommon_flag,;t t
25427 s,@TREEBROWSER@,$TREEBROWSER,;t t
25428 s,@valgrind_path@,$valgrind_path,;t t
25429 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
25430 s,@valgrind_command@,$valgrind_command,;t t
25431 s,@coverage_flags@,$coverage_flags,;t t
25432 s,@enable_multilib@,$enable_multilib,;t t
25433 s,@enable_decimal_float@,$enable_decimal_float,;t t
25434 s,@enable_fixed_point@,$enable_fixed_point,;t t
25435 s,@enable_shared@,$enable_shared,;t t
25436 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
25437 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
25438 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
25439 s,@onestep@,$onestep,;t t
25440 s,@PKGVERSION@,$PKGVERSION,;t t
25441 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
25442 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
25443 s,@datarootdir@,$datarootdir,;t t
25444 s,@docdir@,$docdir,;t t
25445 s,@htmldir@,$htmldir,;t t
25446 s,@SET_MAKE@,$SET_MAKE,;t t
25447 s,@AWK@,$AWK,;t t
25448 s,@LN_S@,$LN_S,;t t
25449 s,@LN@,$LN,;t t
25450 s,@RANLIB@,$RANLIB,;t t
25451 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
25452 s,@ranlib_flags@,$ranlib_flags,;t t
25453 s,@INSTALL@,$INSTALL,;t t
25454 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
25455 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
25456 s,@make_compare_target@,$make_compare_target,;t t
25457 s,@have_mktemp_command@,$have_mktemp_command,;t t
25458 s,@MAKEINFO@,$MAKEINFO,;t t
25459 s,@BUILD_INFO@,$BUILD_INFO,;t t
25460 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
25461 s,@FLEX@,$FLEX,;t t
25462 s,@BISON@,$BISON,;t t
25463 s,@NM@,$NM,;t t
25464 s,@AR@,$AR,;t t
25465 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
25466 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
25467 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
25468 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
25469 s,@LIBICONV@,$LIBICONV,;t t
25470 s,@LTLIBICONV@,$LTLIBICONV,;t t
25471 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
25472 s,@manext@,$manext,;t t
25473 s,@objext@,$objext,;t t
25474 s,@gthread_flags@,$gthread_flags,;t t
25475 s,@extra_modes_file@,$extra_modes_file,;t t
25476 s,@extra_opt_files@,$extra_opt_files,;t t
25477 s,@USE_NLS@,$USE_NLS,;t t
25478 s,@LIBINTL@,$LIBINTL,;t t
25479 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
25480 s,@INCINTL@,$INCINTL,;t t
25481 s,@XGETTEXT@,$XGETTEXT,;t t
25482 s,@GMSGFMT@,$GMSGFMT,;t t
25483 s,@POSUB@,$POSUB,;t t
25484 s,@CATALOGS@,$CATALOGS,;t t
25485 s,@DATADIRNAME@,$DATADIRNAME,;t t
25486 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
25487 s,@GENCAT@,$GENCAT,;t t
25488 s,@CATOBJEXT@,$CATOBJEXT,;t t
25489 s,@CROSS@,$CROSS,;t t
25490 s,@ALL@,$ALL,;t t
25491 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
25492 s,@inhibit_libc@,$inhibit_libc,;t t
25493 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
25494 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
25495 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
25496 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
25497 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
25498 s,@collect2@,$collect2,;t t
25499 s,@LIBTOOL@,$LIBTOOL,;t t
25500 s,@SED@,$SED,;t t
25501 s,@FGREP@,$FGREP,;t t
25502 s,@GREP@,$GREP,;t t
25503 s,@LD@,$LD,;t t
25504 s,@DUMPBIN@,$DUMPBIN,;t t
25505 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
25506 s,@OBJDUMP@,$OBJDUMP,;t t
25507 s,@ac_ct_OBJDUMP@,$ac_ct_OBJDUMP,;t t
25508 s,@ac_ct_AR@,$ac_ct_AR,;t t
25509 s,@STRIP@,$STRIP,;t t
25510 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
25511 s,@lt_ECHO@,$lt_ECHO,;t t
25512 s,@DSYMUTIL@,$DSYMUTIL,;t t
25513 s,@ac_ct_DSYMUTIL@,$ac_ct_DSYMUTIL,;t t
25514 s,@NMEDIT@,$NMEDIT,;t t
25515 s,@ac_ct_NMEDIT@,$ac_ct_NMEDIT,;t t
25516 s,@LIPO@,$LIPO,;t t
25517 s,@ac_ct_LIPO@,$ac_ct_LIPO,;t t
25518 s,@OTOOL@,$OTOOL,;t t
25519 s,@ac_ct_OTOOL@,$ac_ct_OTOOL,;t t
25520 s,@OTOOL64@,$OTOOL64,;t t
25521 s,@ac_ct_OTOOL64@,$ac_ct_OTOOL64,;t t
25522 s,@objdir@,$objdir,;t t
25523 s,@enable_fast_install@,$enable_fast_install,;t t
25524 s,@gcc_cv_as@,$gcc_cv_as,;t t
25525 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
25526 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
25527 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
25528 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
25529 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
25530 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
25531 s,@libgcc_visibility@,$libgcc_visibility,;t t
25532 s,@GGC@,$GGC,;t t
25533 s,@zlibdir@,$zlibdir,;t t
25534 s,@zlibinc@,$zlibinc,;t t
25535 s,@MAINT@,$MAINT,;t t
25536 s,@gcc_tooldir@,$gcc_tooldir,;t t
25537 s,@dollar@,$dollar,;t t
25538 s,@slibdir@,$slibdir,;t t
25539 s,@subdirs@,$subdirs,;t t
25540 s,@srcdir@,$srcdir,;t t
25541 s,@all_compilers@,$all_compilers,;t t
25542 s,@all_gtfiles@,$all_gtfiles,;t t
25543 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
25544 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
25545 s,@all_languages@,$all_languages,;t t
25546 s,@all_selected_languages@,$all_selected_languages,;t t
25547 s,@build_exeext@,$build_exeext,;t t
25548 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
25549 s,@build_xm_file_list@,$build_xm_file_list,;t t
25550 s,@build_xm_include_list@,$build_xm_include_list,;t t
25551 s,@build_xm_defines@,$build_xm_defines,;t t
25552 s,@build_file_translate@,$build_file_translate,;t t
25553 s,@check_languages@,$check_languages,;t t
25554 s,@cpp_install_dir@,$cpp_install_dir,;t t
25555 s,@xmake_file@,$xmake_file,;t t
25556 s,@tmake_file@,$tmake_file,;t t
25557 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
25558 s,@extra_headers_list@,$extra_headers_list,;t t
25559 s,@extra_objs@,$extra_objs,;t t
25560 s,@extra_parts@,$extra_parts,;t t
25561 s,@extra_passes@,$extra_passes,;t t
25562 s,@extra_programs@,$extra_programs,;t t
25563 s,@float_h_file@,$float_h_file,;t t
25564 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
25565 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
25566 s,@host_exeext@,$host_exeext,;t t
25567 s,@host_xm_file_list@,$host_xm_file_list,;t t
25568 s,@host_xm_include_list@,$host_xm_include_list,;t t
25569 s,@host_xm_defines@,$host_xm_defines,;t t
25570 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
25571 s,@install@,$install,;t t
25572 s,@lang_opt_files@,$lang_opt_files,;t t
25573 s,@lang_specs_files@,$lang_specs_files,;t t
25574 s,@lang_tree_files@,$lang_tree_files,;t t
25575 s,@local_prefix@,$local_prefix,;t t
25576 s,@md_file@,$md_file,;t t
25577 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
25578 s,@out_file@,$out_file,;t t
25579 s,@out_object_file@,$out_object_file,;t t
25580 s,@thread_file@,$thread_file,;t t
25581 s,@tm_file_list@,$tm_file_list,;t t
25582 s,@tm_include_list@,$tm_include_list,;t t
25583 s,@tm_defines@,$tm_defines,;t t
25584 s,@tm_p_file_list@,$tm_p_file_list,;t t
25585 s,@tm_p_include_list@,$tm_p_include_list,;t t
25586 s,@xm_file_list@,$xm_file_list,;t t
25587 s,@xm_include_list@,$xm_include_list,;t t
25588 s,@xm_defines@,$xm_defines,;t t
25589 s,@c_target_objs@,$c_target_objs,;t t
25590 s,@cxx_target_objs@,$cxx_target_objs,;t t
25591 s,@fortran_target_objs@,$fortran_target_objs,;t t
25592 s,@target_cpu_default@,$target_cpu_default,;t t
25593 s,@GMPLIBS@,$GMPLIBS,;t t
25594 s,@GMPINC@,$GMPINC,;t t
25595 s,@PPLLIBS@,$PPLLIBS,;t t
25596 s,@PPLINC@,$PPLINC,;t t
25597 s,@CLOOGLIBS@,$CLOOGLIBS,;t t
25598 s,@CLOOGINC@,$CLOOGINC,;t t
25599 s,@LIBOBJS@,$LIBOBJS,;t t
25600 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
25601 /@language_hooks@/r $language_hooks
25602 s,@language_hooks@,,;t t
25603 CEOF
25604
25605 _ACEOF
25606
25607 cat >>$CONFIG_STATUS <<\_ACEOF
25608 # Split the substitutions into bite-sized pieces for seds with
25609 # small command number limits, like on Digital OSF/1 and HP-UX.
25610 ac_max_sed_lines=48
25611 ac_sed_frag=1 # Number of current file.
25612 ac_beg=1 # First line for current file.
25613 ac_end=$ac_max_sed_lines # Line after last line for current file.
25614 ac_more_lines=:
25615 ac_sed_cmds=
25616 while $ac_more_lines; do
25617 if test $ac_beg -gt 1; then
25618 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25619 else
25620 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
25621 fi
25622 if test ! -s $tmp/subs.frag; then
25623 ac_more_lines=false
25624 else
25625 # The purpose of the label and of the branching condition is to
25626 # speed up the sed processing (if there are no `@' at all, there
25627 # is no need to browse any of the substitutions).
25628 # These are the two extra sed commands mentioned above.
25629 (echo ':t
25630 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
25631 if test -z "$ac_sed_cmds"; then
25632 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
25633 else
25634 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
25635 fi
25636 ac_sed_frag=`expr $ac_sed_frag + 1`
25637 ac_beg=$ac_end
25638 ac_end=`expr $ac_end + $ac_max_sed_lines`
25639 fi
25640 done
25641 if test -z "$ac_sed_cmds"; then
25642 ac_sed_cmds=cat
25643 fi
25644 fi # test -n "$CONFIG_FILES"
25645
25646 _ACEOF
25647 cat >>$CONFIG_STATUS <<\_ACEOF
25648 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
25649 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25650 case $ac_file in
25651 - | *:- | *:-:* ) # input from stdin
25652 cat >$tmp/stdin
25653 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25654 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25655 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25656 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25657 * ) ac_file_in=$ac_file.in ;;
25658 esac
25659
25660 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
25661 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25662 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25663 X"$ac_file" : 'X\(//\)[^/]' \| \
25664 X"$ac_file" : 'X\(//\)$' \| \
25665 X"$ac_file" : 'X\(/\)' \| \
25666 . : '\(.\)' 2>/dev/null ||
25667 echo X"$ac_file" |
25668 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25669 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25670 /^X\(\/\/\)$/{ s//\1/; q; }
25671 /^X\(\/\).*/{ s//\1/; q; }
25672 s/.*/./; q'`
25673 { if $as_mkdir_p; then
25674 mkdir -p "$ac_dir"
25675 else
25676 as_dir="$ac_dir"
25677 as_dirs=
25678 while test ! -d "$as_dir"; do
25679 as_dirs="$as_dir $as_dirs"
25680 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25681 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25682 X"$as_dir" : 'X\(//\)[^/]' \| \
25683 X"$as_dir" : 'X\(//\)$' \| \
25684 X"$as_dir" : 'X\(/\)' \| \
25685 . : '\(.\)' 2>/dev/null ||
25686 echo X"$as_dir" |
25687 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25688 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25689 /^X\(\/\/\)$/{ s//\1/; q; }
25690 /^X\(\/\).*/{ s//\1/; q; }
25691 s/.*/./; q'`
25692 done
25693 test ! -n "$as_dirs" || mkdir $as_dirs
25694 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25695 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25696 { (exit 1); exit 1; }; }; }
25697
25698 ac_builddir=.
25699
25700 if test "$ac_dir" != .; then
25701 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25702 # A "../" for each directory in $ac_dir_suffix.
25703 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25704 else
25705 ac_dir_suffix= ac_top_builddir=
25706 fi
25707
25708 case $srcdir in
25709 .) # No --srcdir option. We are building in place.
25710 ac_srcdir=.
25711 if test -z "$ac_top_builddir"; then
25712 ac_top_srcdir=.
25713 else
25714 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25715 fi ;;
25716 [\\/]* | ?:[\\/]* ) # Absolute path.
25717 ac_srcdir=$srcdir$ac_dir_suffix;
25718 ac_top_srcdir=$srcdir ;;
25719 *) # Relative path.
25720 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25721 ac_top_srcdir=$ac_top_builddir$srcdir ;;
25722 esac
25723
25724 # Do not use `cd foo && pwd` to compute absolute paths, because
25725 # the directories may not exist.
25726 case `pwd` in
25727 .) ac_abs_builddir="$ac_dir";;
25728 *)
25729 case "$ac_dir" in
25730 .) ac_abs_builddir=`pwd`;;
25731 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25732 *) ac_abs_builddir=`pwd`/"$ac_dir";;
25733 esac;;
25734 esac
25735 case $ac_abs_builddir in
25736 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25737 *)
25738 case ${ac_top_builddir}. in
25739 .) ac_abs_top_builddir=$ac_abs_builddir;;
25740 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25741 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25742 esac;;
25743 esac
25744 case $ac_abs_builddir in
25745 .) ac_abs_srcdir=$ac_srcdir;;
25746 *)
25747 case $ac_srcdir in
25748 .) ac_abs_srcdir=$ac_abs_builddir;;
25749 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25750 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25751 esac;;
25752 esac
25753 case $ac_abs_builddir in
25754 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25755 *)
25756 case $ac_top_srcdir in
25757 .) ac_abs_top_srcdir=$ac_abs_builddir;;
25758 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25759 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25760 esac;;
25761 esac
25762
25763
25764
25765 if test x"$ac_file" != x-; then
25766 { echo "$as_me:$LINENO: creating $ac_file" >&5
25767 echo "$as_me: creating $ac_file" >&6;}
25768 rm -f "$ac_file"
25769 fi
25770 # Let's still pretend it is `configure' which instantiates (i.e., don't
25771 # use $as_me), people would be surprised to read:
25772 # /* config.h. Generated by config.status. */
25773 if test x"$ac_file" = x-; then
25774 configure_input=
25775 else
25776 configure_input="$ac_file. "
25777 fi
25778 configure_input=$configure_input"Generated from `echo $ac_file_in |
25779 sed 's,.*/,,'` by configure."
25780
25781 # First look for the input files in the build tree, otherwise in the
25782 # src tree.
25783 ac_file_inputs=`IFS=:
25784 for f in $ac_file_in; do
25785 case $f in
25786 -) echo $tmp/stdin ;;
25787 [\\/$]*)
25788 # Absolute (can't be DOS-style, as IFS=:)
25789 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25790 echo "$as_me: error: cannot find input file: $f" >&2;}
25791 { (exit 1); exit 1; }; }
25792 echo "$f";;
25793 *) # Relative
25794 if test -f "$f"; then
25795 # Build tree
25796 echo "$f"
25797 elif test -f "$srcdir/$f"; then
25798 # Source tree
25799 echo "$srcdir/$f"
25800 else
25801 # /dev/null tree
25802 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25803 echo "$as_me: error: cannot find input file: $f" >&2;}
25804 { (exit 1); exit 1; }; }
25805 fi;;
25806 esac
25807 done` || { (exit 1); exit 1; }
25808 _ACEOF
25809 cat >>$CONFIG_STATUS <<_ACEOF
25810 sed "$ac_vpsub
25811 $extrasub
25812 _ACEOF
25813 cat >>$CONFIG_STATUS <<\_ACEOF
25814 :t
25815 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25816 s,@configure_input@,$configure_input,;t t
25817 s,@srcdir@,$ac_srcdir,;t t
25818 s,@abs_srcdir@,$ac_abs_srcdir,;t t
25819 s,@top_srcdir@,$ac_top_srcdir,;t t
25820 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
25821 s,@builddir@,$ac_builddir,;t t
25822 s,@abs_builddir@,$ac_abs_builddir,;t t
25823 s,@top_builddir@,$ac_top_builddir,;t t
25824 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
25825 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
25826 rm -f $tmp/stdin
25827 if test x"$ac_file" != x-; then
25828 mv $tmp/out $ac_file
25829 else
25830 cat $tmp/out
25831 rm -f $tmp/out
25832 fi
25833
25834 # Run the commands associated with the file.
25835 case $ac_file in
25836 as ) chmod +x as ;;
25837 collect-ld ) chmod +x collect-ld ;;
25838 nm ) chmod +x nm ;;
25839 esac
25840 done
25841 _ACEOF
25842 cat >>$CONFIG_STATUS <<\_ACEOF
25843
25844 #
25845 # CONFIG_HEADER section.
25846 #
25847
25848 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
25849 # NAME is the cpp macro being defined and VALUE is the value it is being given.
25850 #
25851 # ac_d sets the value in "#define NAME VALUE" lines.
25852 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
25853 ac_dB='[ ].*$,\1#\2'
25854 ac_dC=' '
25855 ac_dD=',;t'
25856 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
25857 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
25858 ac_uB='$,\1#\2define\3'
25859 ac_uC=' '
25860 ac_uD=',;t'
25861
25862 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
25863 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25864 case $ac_file in
25865 - | *:- | *:-:* ) # input from stdin
25866 cat >$tmp/stdin
25867 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25868 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25869 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25870 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25871 * ) ac_file_in=$ac_file.in ;;
25872 esac
25873
25874 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
25875 echo "$as_me: creating $ac_file" >&6;}
25876
25877 # First look for the input files in the build tree, otherwise in the
25878 # src tree.
25879 ac_file_inputs=`IFS=:
25880 for f in $ac_file_in; do
25881 case $f in
25882 -) echo $tmp/stdin ;;
25883 [\\/$]*)
25884 # Absolute (can't be DOS-style, as IFS=:)
25885 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25886 echo "$as_me: error: cannot find input file: $f" >&2;}
25887 { (exit 1); exit 1; }; }
25888 # Do quote $f, to prevent DOS paths from being IFS'd.
25889 echo "$f";;
25890 *) # Relative
25891 if test -f "$f"; then
25892 # Build tree
25893 echo "$f"
25894 elif test -f "$srcdir/$f"; then
25895 # Source tree
25896 echo "$srcdir/$f"
25897 else
25898 # /dev/null tree
25899 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25900 echo "$as_me: error: cannot find input file: $f" >&2;}
25901 { (exit 1); exit 1; }; }
25902 fi;;
25903 esac
25904 done` || { (exit 1); exit 1; }
25905 # Remove the trailing spaces.
25906 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
25907
25908 _ACEOF
25909
25910 # Transform confdefs.h into two sed scripts, `conftest.defines' and
25911 # `conftest.undefs', that substitutes the proper values into
25912 # config.h.in to produce config.h. The first handles `#define'
25913 # templates, and the second `#undef' templates.
25914 # And first: Protect against being on the right side of a sed subst in
25915 # config.status. Protect against being in an unquoted here document
25916 # in config.status.
25917 rm -f conftest.defines conftest.undefs
25918 # Using a here document instead of a string reduces the quoting nightmare.
25919 # Putting comments in sed scripts is not portable.
25920 #
25921 # `end' is used to avoid that the second main sed command (meant for
25922 # 0-ary CPP macros) applies to n-ary macro definitions.
25923 # See the Autoconf documentation for `clear'.
25924 cat >confdef2sed.sed <<\_ACEOF
25925 s/[\\&,]/\\&/g
25926 s,[\\$`],\\&,g
25927 t clear
25928 : clear
25929 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
25930 t end
25931 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
25932 : end
25933 _ACEOF
25934 # If some macros were called several times there might be several times
25935 # the same #defines, which is useless. Nevertheless, we may not want to
25936 # sort them, since we want the *last* AC-DEFINE to be honored.
25937 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
25938 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
25939 rm -f confdef2sed.sed
25940
25941 # This sed command replaces #undef with comments. This is necessary, for
25942 # example, in the case of _POSIX_SOURCE, which is predefined and required
25943 # on some systems where configure will not decide to define it.
25944 cat >>conftest.undefs <<\_ACEOF
25945 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25946 _ACEOF
25947
25948 # Break up conftest.defines because some shells have a limit on the size
25949 # of here documents, and old seds have small limits too (100 cmds).
25950 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25951 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25952 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25953 echo ' :' >>$CONFIG_STATUS
25954 rm -f conftest.tail
25955 while grep . conftest.defines >/dev/null
25956 do
25957 # Write a limited-size here document to $tmp/defines.sed.
25958 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25959 # Speed up: don't consider the non `#define' lines.
25960 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
25961 # Work around the forget-to-reset-the-flag bug.
25962 echo 't clr' >>$CONFIG_STATUS
25963 echo ': clr' >>$CONFIG_STATUS
25964 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25965 echo 'CEOF
25966 sed -f $tmp/defines.sed $tmp/in >$tmp/out
25967 rm -f $tmp/in
25968 mv $tmp/out $tmp/in
25969 ' >>$CONFIG_STATUS
25970 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25971 rm -f conftest.defines
25972 mv conftest.tail conftest.defines
25973 done
25974 rm -f conftest.defines
25975 echo ' fi # grep' >>$CONFIG_STATUS
25976 echo >>$CONFIG_STATUS
25977
25978 # Break up conftest.undefs because some shells have a limit on the size
25979 # of here documents, and old seds have small limits too (100 cmds).
25980 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
25981 rm -f conftest.tail
25982 while grep . conftest.undefs >/dev/null
25983 do
25984 # Write a limited-size here document to $tmp/undefs.sed.
25985 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25986 # Speed up: don't consider the non `#undef'
25987 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
25988 # Work around the forget-to-reset-the-flag bug.
25989 echo 't clr' >>$CONFIG_STATUS
25990 echo ': clr' >>$CONFIG_STATUS
25991 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25992 echo 'CEOF
25993 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25994 rm -f $tmp/in
25995 mv $tmp/out $tmp/in
25996 ' >>$CONFIG_STATUS
25997 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25998 rm -f conftest.undefs
25999 mv conftest.tail conftest.undefs
26000 done
26001 rm -f conftest.undefs
26002
26003 cat >>$CONFIG_STATUS <<\_ACEOF
26004 # Let's still pretend it is `configure' which instantiates (i.e., don't
26005 # use $as_me), people would be surprised to read:
26006 # /* config.h. Generated by config.status. */
26007 if test x"$ac_file" = x-; then
26008 echo "/* Generated by configure. */" >$tmp/config.h
26009 else
26010 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
26011 fi
26012 cat $tmp/in >>$tmp/config.h
26013 rm -f $tmp/in
26014 if test x"$ac_file" != x-; then
26015 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
26016 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
26017 echo "$as_me: $ac_file is unchanged" >&6;}
26018 else
26019 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
26020 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26021 X"$ac_file" : 'X\(//\)[^/]' \| \
26022 X"$ac_file" : 'X\(//\)$' \| \
26023 X"$ac_file" : 'X\(/\)' \| \
26024 . : '\(.\)' 2>/dev/null ||
26025 echo X"$ac_file" |
26026 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26027 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26028 /^X\(\/\/\)$/{ s//\1/; q; }
26029 /^X\(\/\).*/{ s//\1/; q; }
26030 s/.*/./; q'`
26031 { if $as_mkdir_p; then
26032 mkdir -p "$ac_dir"
26033 else
26034 as_dir="$ac_dir"
26035 as_dirs=
26036 while test ! -d "$as_dir"; do
26037 as_dirs="$as_dir $as_dirs"
26038 as_dir=`(dirname "$as_dir") 2>/dev/null ||
26039 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26040 X"$as_dir" : 'X\(//\)[^/]' \| \
26041 X"$as_dir" : 'X\(//\)$' \| \
26042 X"$as_dir" : 'X\(/\)' \| \
26043 . : '\(.\)' 2>/dev/null ||
26044 echo X"$as_dir" |
26045 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26046 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26047 /^X\(\/\/\)$/{ s//\1/; q; }
26048 /^X\(\/\).*/{ s//\1/; q; }
26049 s/.*/./; q'`
26050 done
26051 test ! -n "$as_dirs" || mkdir $as_dirs
26052 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26053 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26054 { (exit 1); exit 1; }; }; }
26055
26056 rm -f $ac_file
26057 mv $tmp/config.h $ac_file
26058 fi
26059 else
26060 cat $tmp/config.h
26061 rm -f $tmp/config.h
26062 fi
26063 done
26064 _ACEOF
26065 cat >>$CONFIG_STATUS <<\_ACEOF
26066
26067 #
26068 # CONFIG_COMMANDS section.
26069 #
26070 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
26071 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
26072 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
26073 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
26074 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26075 X"$ac_dest" : 'X\(//\)[^/]' \| \
26076 X"$ac_dest" : 'X\(//\)$' \| \
26077 X"$ac_dest" : 'X\(/\)' \| \
26078 . : '\(.\)' 2>/dev/null ||
26079 echo X"$ac_dest" |
26080 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26081 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26082 /^X\(\/\/\)$/{ s//\1/; q; }
26083 /^X\(\/\).*/{ s//\1/; q; }
26084 s/.*/./; q'`
26085 { if $as_mkdir_p; then
26086 mkdir -p "$ac_dir"
26087 else
26088 as_dir="$ac_dir"
26089 as_dirs=
26090 while test ! -d "$as_dir"; do
26091 as_dirs="$as_dir $as_dirs"
26092 as_dir=`(dirname "$as_dir") 2>/dev/null ||
26093 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26094 X"$as_dir" : 'X\(//\)[^/]' \| \
26095 X"$as_dir" : 'X\(//\)$' \| \
26096 X"$as_dir" : 'X\(/\)' \| \
26097 . : '\(.\)' 2>/dev/null ||
26098 echo X"$as_dir" |
26099 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
26100 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
26101 /^X\(\/\/\)$/{ s//\1/; q; }
26102 /^X\(\/\).*/{ s//\1/; q; }
26103 s/.*/./; q'`
26104 done
26105 test ! -n "$as_dirs" || mkdir $as_dirs
26106 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
26107 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
26108 { (exit 1); exit 1; }; }; }
26109
26110 ac_builddir=.
26111
26112 if test "$ac_dir" != .; then
26113 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
26114 # A "../" for each directory in $ac_dir_suffix.
26115 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
26116 else
26117 ac_dir_suffix= ac_top_builddir=
26118 fi
26119
26120 case $srcdir in
26121 .) # No --srcdir option. We are building in place.
26122 ac_srcdir=.
26123 if test -z "$ac_top_builddir"; then
26124 ac_top_srcdir=.
26125 else
26126 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
26127 fi ;;
26128 [\\/]* | ?:[\\/]* ) # Absolute path.
26129 ac_srcdir=$srcdir$ac_dir_suffix;
26130 ac_top_srcdir=$srcdir ;;
26131 *) # Relative path.
26132 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
26133 ac_top_srcdir=$ac_top_builddir$srcdir ;;
26134 esac
26135
26136 # Do not use `cd foo && pwd` to compute absolute paths, because
26137 # the directories may not exist.
26138 case `pwd` in
26139 .) ac_abs_builddir="$ac_dir";;
26140 *)
26141 case "$ac_dir" in
26142 .) ac_abs_builddir=`pwd`;;
26143 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
26144 *) ac_abs_builddir=`pwd`/"$ac_dir";;
26145 esac;;
26146 esac
26147 case $ac_abs_builddir in
26148 .) ac_abs_top_builddir=${ac_top_builddir}.;;
26149 *)
26150 case ${ac_top_builddir}. in
26151 .) ac_abs_top_builddir=$ac_abs_builddir;;
26152 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
26153 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
26154 esac;;
26155 esac
26156 case $ac_abs_builddir in
26157 .) ac_abs_srcdir=$ac_srcdir;;
26158 *)
26159 case $ac_srcdir in
26160 .) ac_abs_srcdir=$ac_abs_builddir;;
26161 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
26162 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
26163 esac;;
26164 esac
26165 case $ac_abs_builddir in
26166 .) ac_abs_top_srcdir=$ac_top_srcdir;;
26167 *)
26168 case $ac_top_srcdir in
26169 .) ac_abs_top_srcdir=$ac_abs_builddir;;
26170 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
26171 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
26172 esac;;
26173 esac
26174
26175
26176 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
26177 echo "$as_me: executing $ac_dest commands" >&6;}
26178 case $ac_dest in
26179 default )
26180 case ${CONFIG_HEADERS} in
26181 *auto-host.h:config.in*)
26182 echo > cstamp-h ;;
26183 esac
26184 # Make sure all the subdirs exist.
26185 for d in $subdirs doc build
26186 do
26187 test -d $d || mkdir $d
26188 done
26189 ;;
26190 esac
26191 done
26192 _ACEOF
26193
26194 cat >>$CONFIG_STATUS <<\_ACEOF
26195
26196 { (exit 0); exit 0; }
26197 _ACEOF
26198 chmod +x $CONFIG_STATUS
26199 ac_clean_files=$ac_clean_files_save
26200
26201
26202 # configure is writing to config.log, and then calls config.status.
26203 # config.status does its own redirection, appending to config.log.
26204 # Unfortunately, on DOS this fails, as config.log is still kept open
26205 # by configure, so config.status won't be able to write to it; its
26206 # output is simply discarded. So we exec the FD to /dev/null,
26207 # effectively closing config.log, so it can be properly (re)opened and
26208 # appended to by config.status. When coming back to configure, we
26209 # need to make the FD available again.
26210 if test "$no_create" != yes; then
26211 ac_cs_success=:
26212 ac_config_status_args=
26213 test "$silent" = yes &&
26214 ac_config_status_args="$ac_config_status_args --quiet"
26215 exec 5>/dev/null
26216 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26217 exec 5>>config.log
26218 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26219 # would make configure fail if this is the last instruction.
26220 $ac_cs_success || { (exit 1); exit 1; }
26221 fi
26222
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