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re PR tree-optimization/36218 (VRP causes stack overflow while building libgcj)
[thirdparty/gcc.git] / gcc / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244
245 # Check that we are running under the correct shell.
246 SHELL=${CONFIG_SHELL-/bin/sh}
247
248 case X$lt_ECHO in
249 X*--fallback-echo)
250 # Remove one level of quotation (which was required for Make).
251 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
252 ;;
253 esac
254
255 ECHO=${lt_ECHO-echo}
256 if test "X$1" = X--no-reexec; then
257 # Discard the --no-reexec flag, and continue.
258 shift
259 elif test "X$1" = X--fallback-echo; then
260 # Avoid inline document here, it may be left over
261 :
262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
263 # Yippee, $ECHO works!
264 :
265 else
266 # Restart under the correct shell.
267 exec $SHELL "$0" --no-reexec ${1+"$@"}
268 fi
269
270 if test "X$1" = X--fallback-echo; then
271 # used as fallback echo
272 shift
273 cat <<_LT_EOF
274 $*
275 _LT_EOF
276 exit 0
277 fi
278
279 # The HP-UX ksh and POSIX shell print the target directory to stdout
280 # if CDPATH is set.
281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
282
283 if test -z "$lt_ECHO"; then
284 if test "X${echo_test_string+set}" != Xset; then
285 # find a string as large as possible, as long as the shell can cope with it
286 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
287 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
288 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
289 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
290 then
291 break
292 fi
293 done
294 fi
295
296 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
297 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
298 test "X$echo_testing_string" = "X$echo_test_string"; then
299 :
300 else
301 # The Solaris, AIX, and Digital Unix default echo programs unquote
302 # backslashes. This makes it impossible to quote backslashes using
303 # echo "$something" | sed 's/\\/\\\\/g'
304 #
305 # So, first we look for a working echo in the user's PATH.
306
307 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
308 for dir in $PATH /usr/ucb; do
309 IFS="$lt_save_ifs"
310 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
311 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
312 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
313 test "X$echo_testing_string" = "X$echo_test_string"; then
314 ECHO="$dir/echo"
315 break
316 fi
317 done
318 IFS="$lt_save_ifs"
319
320 if test "X$ECHO" = Xecho; then
321 # We didn't find a better echo, so look for alternatives.
322 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
323 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
324 test "X$echo_testing_string" = "X$echo_test_string"; then
325 # This shell has a builtin print -r that does the trick.
326 ECHO='print -r'
327 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
328 test "X$CONFIG_SHELL" != X/bin/ksh; then
329 # If we have ksh, try running configure again with it.
330 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
331 export ORIGINAL_CONFIG_SHELL
332 CONFIG_SHELL=/bin/ksh
333 export CONFIG_SHELL
334 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
335 else
336 # Try using printf.
337 ECHO='printf %s\n'
338 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
339 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
340 test "X$echo_testing_string" = "X$echo_test_string"; then
341 # Cool, printf works
342 :
343 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
344 test "X$echo_testing_string" = 'X\t' &&
345 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
346 test "X$echo_testing_string" = "X$echo_test_string"; then
347 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
348 export CONFIG_SHELL
349 SHELL="$CONFIG_SHELL"
350 export SHELL
351 ECHO="$CONFIG_SHELL $0 --fallback-echo"
352 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
353 test "X$echo_testing_string" = 'X\t' &&
354 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
355 test "X$echo_testing_string" = "X$echo_test_string"; then
356 ECHO="$CONFIG_SHELL $0 --fallback-echo"
357 else
358 # maybe with a smaller string...
359 prev=:
360
361 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
362 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
363 then
364 break
365 fi
366 prev="$cmd"
367 done
368
369 if test "$prev" != 'sed 50q "$0"'; then
370 echo_test_string=`eval $prev`
371 export echo_test_string
372 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
373 else
374 # Oops. We lost completely, so just stick with echo.
375 ECHO=echo
376 fi
377 fi
378 fi
379 fi
380 fi
381 fi
382
383 # Copy echo and quote the copy suitably for passing to libtool from
384 # the Makefile, instead of quoting the original, which is used later.
385 lt_ECHO=$ECHO
386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
387 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
388 fi
389
390
391
392
393 # Name of the host.
394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
395 # so uname gets run too.
396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
397
398 exec 6>&1
399
400 #
401 # Initializations.
402 #
403 ac_default_prefix=/usr/local
404 ac_config_libobj_dir=.
405 cross_compiling=no
406 subdirs=
407 MFLAGS=
408 MAKEFLAGS=
409 SHELL=${CONFIG_SHELL-/bin/sh}
410
411 # Maximum number of lines to put in a shell here document.
412 # This variable seems obsolete. It should probably be removed, and
413 # only ac_max_sed_lines should be used.
414 : ${ac_max_here_lines=38}
415
416 # Identity of this package.
417 PACKAGE_NAME=
418 PACKAGE_TARNAME=
419 PACKAGE_VERSION=
420 PACKAGE_STRING=
421 PACKAGE_BUGREPORT=
422
423 ac_unique_file="tree.c"
424 # Factoring default headers for most tests.
425 ac_includes_default="\
426 #include <stdio.h>
427 #if HAVE_SYS_TYPES_H
428 # include <sys/types.h>
429 #endif
430 #if HAVE_SYS_STAT_H
431 # include <sys/stat.h>
432 #endif
433 #if STDC_HEADERS
434 # include <stdlib.h>
435 # include <stddef.h>
436 #else
437 # if HAVE_STDLIB_H
438 # include <stdlib.h>
439 # endif
440 #endif
441 #if HAVE_STRING_H
442 # if !STDC_HEADERS && HAVE_MEMORY_H
443 # include <memory.h>
444 # endif
445 # include <string.h>
446 #endif
447 #if HAVE_STRINGS_H
448 # include <strings.h>
449 #endif
450 #if HAVE_INTTYPES_H
451 # include <inttypes.h>
452 #else
453 # if HAVE_STDINT_H
454 # include <stdint.h>
455 # endif
456 #endif
457 #if HAVE_UNISTD_H
458 # include <unistd.h>
459 #endif"
460
461 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn cxx_compat_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
462 ac_subst_files='language_hooks'
463
464 # Initialize some variables set by options.
465 ac_init_help=
466 ac_init_version=false
467 # The variables have the same names as the options, with
468 # dashes changed to underlines.
469 cache_file=/dev/null
470 exec_prefix=NONE
471 no_create=
472 no_recursion=
473 prefix=NONE
474 program_prefix=NONE
475 program_suffix=NONE
476 program_transform_name=s,x,x,
477 silent=
478 site=
479 srcdir=
480 verbose=
481 x_includes=NONE
482 x_libraries=NONE
483
484 # Installation directory options.
485 # These are left unexpanded so users can "make install exec_prefix=/foo"
486 # and all the variables that are supposed to be based on exec_prefix
487 # by default will actually change.
488 # Use braces instead of parens because sh, perl, etc. also accept them.
489 bindir='${exec_prefix}/bin'
490 sbindir='${exec_prefix}/sbin'
491 libexecdir='${exec_prefix}/libexec'
492 datadir='${prefix}/share'
493 sysconfdir='${prefix}/etc'
494 sharedstatedir='${prefix}/com'
495 localstatedir='${prefix}/var'
496 libdir='${exec_prefix}/lib'
497 includedir='${prefix}/include'
498 oldincludedir='/usr/include'
499 infodir='${prefix}/info'
500 mandir='${prefix}/man'
501
502 ac_prev=
503 for ac_option
504 do
505 # If the previous option needs an argument, assign it.
506 if test -n "$ac_prev"; then
507 eval "$ac_prev=\$ac_option"
508 ac_prev=
509 continue
510 fi
511
512 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
513
514 # Accept the important Cygnus configure options, so we can diagnose typos.
515
516 case $ac_option in
517
518 -bindir | --bindir | --bindi | --bind | --bin | --bi)
519 ac_prev=bindir ;;
520 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
521 bindir=$ac_optarg ;;
522
523 -build | --build | --buil | --bui | --bu)
524 ac_prev=build_alias ;;
525 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
526 build_alias=$ac_optarg ;;
527
528 -cache-file | --cache-file | --cache-fil | --cache-fi \
529 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
530 ac_prev=cache_file ;;
531 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
532 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
533 cache_file=$ac_optarg ;;
534
535 --config-cache | -C)
536 cache_file=config.cache ;;
537
538 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
539 ac_prev=datadir ;;
540 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
541 | --da=*)
542 datadir=$ac_optarg ;;
543
544 -disable-* | --disable-*)
545 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
546 # Reject names that are not valid shell variable names.
547 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
548 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
549 { (exit 1); exit 1; }; }
550 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
551 eval "enable_$ac_feature=no" ;;
552
553 -enable-* | --enable-*)
554 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
555 # Reject names that are not valid shell variable names.
556 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
557 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
558 { (exit 1); exit 1; }; }
559 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
560 case $ac_option in
561 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
562 *) ac_optarg=yes ;;
563 esac
564 eval "enable_$ac_feature='$ac_optarg'" ;;
565
566 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
567 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
568 | --exec | --exe | --ex)
569 ac_prev=exec_prefix ;;
570 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
571 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
572 | --exec=* | --exe=* | --ex=*)
573 exec_prefix=$ac_optarg ;;
574
575 -gas | --gas | --ga | --g)
576 # Obsolete; use --with-gas.
577 with_gas=yes ;;
578
579 -help | --help | --hel | --he | -h)
580 ac_init_help=long ;;
581 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
582 ac_init_help=recursive ;;
583 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
584 ac_init_help=short ;;
585
586 -host | --host | --hos | --ho)
587 ac_prev=host_alias ;;
588 -host=* | --host=* | --hos=* | --ho=*)
589 host_alias=$ac_optarg ;;
590
591 -includedir | --includedir | --includedi | --included | --include \
592 | --includ | --inclu | --incl | --inc)
593 ac_prev=includedir ;;
594 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
595 | --includ=* | --inclu=* | --incl=* | --inc=*)
596 includedir=$ac_optarg ;;
597
598 -infodir | --infodir | --infodi | --infod | --info | --inf)
599 ac_prev=infodir ;;
600 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
601 infodir=$ac_optarg ;;
602
603 -libdir | --libdir | --libdi | --libd)
604 ac_prev=libdir ;;
605 -libdir=* | --libdir=* | --libdi=* | --libd=*)
606 libdir=$ac_optarg ;;
607
608 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
609 | --libexe | --libex | --libe)
610 ac_prev=libexecdir ;;
611 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
612 | --libexe=* | --libex=* | --libe=*)
613 libexecdir=$ac_optarg ;;
614
615 -localstatedir | --localstatedir | --localstatedi | --localstated \
616 | --localstate | --localstat | --localsta | --localst \
617 | --locals | --local | --loca | --loc | --lo)
618 ac_prev=localstatedir ;;
619 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
620 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
621 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
622 localstatedir=$ac_optarg ;;
623
624 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
625 ac_prev=mandir ;;
626 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
627 mandir=$ac_optarg ;;
628
629 -nfp | --nfp | --nf)
630 # Obsolete; use --without-fp.
631 with_fp=no ;;
632
633 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
634 | --no-cr | --no-c | -n)
635 no_create=yes ;;
636
637 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
638 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
639 no_recursion=yes ;;
640
641 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
642 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
643 | --oldin | --oldi | --old | --ol | --o)
644 ac_prev=oldincludedir ;;
645 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
646 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
647 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
648 oldincludedir=$ac_optarg ;;
649
650 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
651 ac_prev=prefix ;;
652 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
653 prefix=$ac_optarg ;;
654
655 -program-prefix | --program-prefix | --program-prefi | --program-pref \
656 | --program-pre | --program-pr | --program-p)
657 ac_prev=program_prefix ;;
658 -program-prefix=* | --program-prefix=* | --program-prefi=* \
659 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
660 program_prefix=$ac_optarg ;;
661
662 -program-suffix | --program-suffix | --program-suffi | --program-suff \
663 | --program-suf | --program-su | --program-s)
664 ac_prev=program_suffix ;;
665 -program-suffix=* | --program-suffix=* | --program-suffi=* \
666 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
667 program_suffix=$ac_optarg ;;
668
669 -program-transform-name | --program-transform-name \
670 | --program-transform-nam | --program-transform-na \
671 | --program-transform-n | --program-transform- \
672 | --program-transform | --program-transfor \
673 | --program-transfo | --program-transf \
674 | --program-trans | --program-tran \
675 | --progr-tra | --program-tr | --program-t)
676 ac_prev=program_transform_name ;;
677 -program-transform-name=* | --program-transform-name=* \
678 | --program-transform-nam=* | --program-transform-na=* \
679 | --program-transform-n=* | --program-transform-=* \
680 | --program-transform=* | --program-transfor=* \
681 | --program-transfo=* | --program-transf=* \
682 | --program-trans=* | --program-tran=* \
683 | --progr-tra=* | --program-tr=* | --program-t=*)
684 program_transform_name=$ac_optarg ;;
685
686 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
687 | -silent | --silent | --silen | --sile | --sil)
688 silent=yes ;;
689
690 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
691 ac_prev=sbindir ;;
692 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
693 | --sbi=* | --sb=*)
694 sbindir=$ac_optarg ;;
695
696 -sharedstatedir | --sharedstatedir | --sharedstatedi \
697 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
698 | --sharedst | --shareds | --shared | --share | --shar \
699 | --sha | --sh)
700 ac_prev=sharedstatedir ;;
701 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
702 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
703 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
704 | --sha=* | --sh=*)
705 sharedstatedir=$ac_optarg ;;
706
707 -site | --site | --sit)
708 ac_prev=site ;;
709 -site=* | --site=* | --sit=*)
710 site=$ac_optarg ;;
711
712 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
713 ac_prev=srcdir ;;
714 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
715 srcdir=$ac_optarg ;;
716
717 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
718 | --syscon | --sysco | --sysc | --sys | --sy)
719 ac_prev=sysconfdir ;;
720 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
721 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
722 sysconfdir=$ac_optarg ;;
723
724 -target | --target | --targe | --targ | --tar | --ta | --t)
725 ac_prev=target_alias ;;
726 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
727 target_alias=$ac_optarg ;;
728
729 -v | -verbose | --verbose | --verbos | --verbo | --verb)
730 verbose=yes ;;
731
732 -version | --version | --versio | --versi | --vers | -V)
733 ac_init_version=: ;;
734
735 -with-* | --with-*)
736 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
737 # Reject names that are not valid shell variable names.
738 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
739 { echo "$as_me: error: invalid package name: $ac_package" >&2
740 { (exit 1); exit 1; }; }
741 ac_package=`echo $ac_package| sed 's/-/_/g'`
742 case $ac_option in
743 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
744 *) ac_optarg=yes ;;
745 esac
746 eval "with_$ac_package='$ac_optarg'" ;;
747
748 -without-* | --without-*)
749 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
750 # Reject names that are not valid shell variable names.
751 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
752 { echo "$as_me: error: invalid package name: $ac_package" >&2
753 { (exit 1); exit 1; }; }
754 ac_package=`echo $ac_package | sed 's/-/_/g'`
755 eval "with_$ac_package=no" ;;
756
757 --x)
758 # Obsolete; use --with-x.
759 with_x=yes ;;
760
761 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
762 | --x-incl | --x-inc | --x-in | --x-i)
763 ac_prev=x_includes ;;
764 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
765 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
766 x_includes=$ac_optarg ;;
767
768 -x-libraries | --x-libraries | --x-librarie | --x-librari \
769 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
770 ac_prev=x_libraries ;;
771 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
772 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
773 x_libraries=$ac_optarg ;;
774
775 -*) { echo "$as_me: error: unrecognized option: $ac_option
776 Try \`$0 --help' for more information." >&2
777 { (exit 1); exit 1; }; }
778 ;;
779
780 *=*)
781 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
782 # Reject names that are not valid shell variable names.
783 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
784 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
785 { (exit 1); exit 1; }; }
786 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
787 eval "$ac_envvar='$ac_optarg'"
788 export $ac_envvar ;;
789
790 *)
791 # FIXME: should be removed in autoconf 3.0.
792 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
793 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
794 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
795 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
796 ;;
797
798 esac
799 done
800
801 if test -n "$ac_prev"; then
802 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
803 { echo "$as_me: error: missing argument to $ac_option" >&2
804 { (exit 1); exit 1; }; }
805 fi
806
807 # Be sure to have absolute paths.
808 for ac_var in exec_prefix prefix
809 do
810 eval ac_val=$`echo $ac_var`
811 case $ac_val in
812 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
813 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
814 { (exit 1); exit 1; }; };;
815 esac
816 done
817
818 # Be sure to have absolute paths.
819 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
820 localstatedir libdir includedir oldincludedir infodir mandir
821 do
822 eval ac_val=$`echo $ac_var`
823 case $ac_val in
824 [\\/$]* | ?:[\\/]* ) ;;
825 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
826 { (exit 1); exit 1; }; };;
827 esac
828 done
829
830 # There might be people who depend on the old broken behavior: `$host'
831 # used to hold the argument of --host etc.
832 # FIXME: To remove some day.
833 build=$build_alias
834 host=$host_alias
835 target=$target_alias
836
837 # FIXME: To remove some day.
838 if test "x$host_alias" != x; then
839 if test "x$build_alias" = x; then
840 cross_compiling=maybe
841 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
842 If a cross compiler is detected then cross compile mode will be used." >&2
843 elif test "x$build_alias" != "x$host_alias"; then
844 cross_compiling=yes
845 fi
846 fi
847
848 ac_tool_prefix=
849 test -n "$host_alias" && ac_tool_prefix=$host_alias-
850
851 test "$silent" = yes && exec 6>/dev/null
852
853
854 # Find the source files, if location was not specified.
855 if test -z "$srcdir"; then
856 ac_srcdir_defaulted=yes
857 # Try the directory containing this script, then its parent.
858 ac_confdir=`(dirname "$0") 2>/dev/null ||
859 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
860 X"$0" : 'X\(//\)[^/]' \| \
861 X"$0" : 'X\(//\)$' \| \
862 X"$0" : 'X\(/\)' \| \
863 . : '\(.\)' 2>/dev/null ||
864 echo X"$0" |
865 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
866 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
867 /^X\(\/\/\)$/{ s//\1/; q; }
868 /^X\(\/\).*/{ s//\1/; q; }
869 s/.*/./; q'`
870 srcdir=$ac_confdir
871 if test ! -r $srcdir/$ac_unique_file; then
872 srcdir=..
873 fi
874 else
875 ac_srcdir_defaulted=no
876 fi
877 if test ! -r $srcdir/$ac_unique_file; then
878 if test "$ac_srcdir_defaulted" = yes; then
879 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
880 { (exit 1); exit 1; }; }
881 else
882 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
883 { (exit 1); exit 1; }; }
884 fi
885 fi
886 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
887 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
888 { (exit 1); exit 1; }; }
889 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
890 ac_env_build_alias_set=${build_alias+set}
891 ac_env_build_alias_value=$build_alias
892 ac_cv_env_build_alias_set=${build_alias+set}
893 ac_cv_env_build_alias_value=$build_alias
894 ac_env_host_alias_set=${host_alias+set}
895 ac_env_host_alias_value=$host_alias
896 ac_cv_env_host_alias_set=${host_alias+set}
897 ac_cv_env_host_alias_value=$host_alias
898 ac_env_target_alias_set=${target_alias+set}
899 ac_env_target_alias_value=$target_alias
900 ac_cv_env_target_alias_set=${target_alias+set}
901 ac_cv_env_target_alias_value=$target_alias
902 ac_env_CC_set=${CC+set}
903 ac_env_CC_value=$CC
904 ac_cv_env_CC_set=${CC+set}
905 ac_cv_env_CC_value=$CC
906 ac_env_CFLAGS_set=${CFLAGS+set}
907 ac_env_CFLAGS_value=$CFLAGS
908 ac_cv_env_CFLAGS_set=${CFLAGS+set}
909 ac_cv_env_CFLAGS_value=$CFLAGS
910 ac_env_LDFLAGS_set=${LDFLAGS+set}
911 ac_env_LDFLAGS_value=$LDFLAGS
912 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
913 ac_cv_env_LDFLAGS_value=$LDFLAGS
914 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
915 ac_env_CPPFLAGS_value=$CPPFLAGS
916 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
917 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
918 ac_env_CPP_set=${CPP+set}
919 ac_env_CPP_value=$CPP
920 ac_cv_env_CPP_set=${CPP+set}
921 ac_cv_env_CPP_value=$CPP
922 ac_env_GMPLIBS_set=${GMPLIBS+set}
923 ac_env_GMPLIBS_value=$GMPLIBS
924 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
925 ac_cv_env_GMPLIBS_value=$GMPLIBS
926 ac_env_GMPINC_set=${GMPINC+set}
927 ac_env_GMPINC_value=$GMPINC
928 ac_cv_env_GMPINC_set=${GMPINC+set}
929 ac_cv_env_GMPINC_value=$GMPINC
930
931 #
932 # Report the --help message.
933 #
934 if test "$ac_init_help" = "long"; then
935 # Omit some internal or obsolete options to make the list less imposing.
936 # This message is too long to be a string in the A/UX 3.1 sh.
937 cat <<_ACEOF
938 \`configure' configures this package to adapt to many kinds of systems.
939
940 Usage: $0 [OPTION]... [VAR=VALUE]...
941
942 To assign environment variables (e.g., CC, CFLAGS...), specify them as
943 VAR=VALUE. See below for descriptions of some of the useful variables.
944
945 Defaults for the options are specified in brackets.
946
947 Configuration:
948 -h, --help display this help and exit
949 --help=short display options specific to this package
950 --help=recursive display the short help of all the included packages
951 -V, --version display version information and exit
952 -q, --quiet, --silent do not print \`checking...' messages
953 --cache-file=FILE cache test results in FILE [disabled]
954 -C, --config-cache alias for \`--cache-file=config.cache'
955 -n, --no-create do not create output files
956 --srcdir=DIR find the sources in DIR [configure dir or \`..']
957
958 _ACEOF
959
960 cat <<_ACEOF
961 Installation directories:
962 --prefix=PREFIX install architecture-independent files in PREFIX
963 [$ac_default_prefix]
964 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
965 [PREFIX]
966
967 By default, \`make install' will install all the files in
968 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
969 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
970 for instance \`--prefix=\$HOME'.
971
972 For better control, use the options below.
973
974 Fine tuning of the installation directories:
975 --bindir=DIR user executables [EPREFIX/bin]
976 --sbindir=DIR system admin executables [EPREFIX/sbin]
977 --libexecdir=DIR program executables [EPREFIX/libexec]
978 --datadir=DIR read-only architecture-independent data [PREFIX/share]
979 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
980 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
981 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
982 --libdir=DIR object code libraries [EPREFIX/lib]
983 --includedir=DIR C header files [PREFIX/include]
984 --oldincludedir=DIR C header files for non-gcc [/usr/include]
985 --infodir=DIR info documentation [PREFIX/info]
986 --mandir=DIR man documentation [PREFIX/man]
987 _ACEOF
988
989 cat <<\_ACEOF
990
991 Program names:
992 --program-prefix=PREFIX prepend PREFIX to installed program names
993 --program-suffix=SUFFIX append SUFFIX to installed program names
994 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
995
996 System types:
997 --build=BUILD configure for building on BUILD [guessed]
998 --host=HOST cross-compile to build programs to run on HOST [BUILD]
999 --target=TARGET configure for building compilers for TARGET [HOST]
1000 _ACEOF
1001 fi
1002
1003 if test -n "$ac_init_help"; then
1004
1005 cat <<\_ACEOF
1006
1007 Optional Features:
1008 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1009 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1010 --enable-generated-files-in-srcdir
1011 put copies of generated files in source dir
1012 intended for creating source tarballs for users
1013 without texinfo bison or flex.
1014 --enable-werror-always enable -Werror despite compiler version
1015 --enable-checking=LIST
1016 enable expensive run-time checks. With LIST,
1017 enable only specific categories of checks.
1018 Categories are: yes,no,all,none,release.
1019 Flags are: assert,df,fold,gc,gcac,misc,
1020 rtlflag,rtl,runtime,tree,valgrind,types.
1021 --enable-coverage=LEVEL
1022 enable compiler's code coverage collection.
1023 Use to measure compiler performance and locate
1024 unused parts of the compiler. With LEVEL, specify
1025 optimization. Values are opt, noopt,
1026 default is noopt
1027 --enable-gather-detailed-mem-stats enable detailed memory allocation stats gathering
1028 --enable-multilib enable library support for multiple ABIs
1029 --enable-__cxa_atexit enable __cxa_atexit for C++
1030 --enable-decimal-float={no,yes,bid,dpd}
1031 enable decimal float extension to C. Selecting 'bid'
1032 or 'dpd' choses which decimal floating point format
1033 to use
1034 --enable-fixed-point enable fixed-point arithmetic extension to C
1035 --enable-threads enable thread usage for target GCC
1036 --enable-threads=LIB use LIB thread package for target GCC
1037 --enable-tls enable or disable generation of tls code
1038 overriding the assembler check for tls support
1039 --enable-objc-gc enable the use of Boehm's garbage collector with
1040 the GNU Objective-C runtime
1041 --disable-shared don't provide a shared libgcc
1042 --enable-intermodule build the compiler in one step
1043 --enable-languages=LIST specify which front-ends to build
1044 --disable-rpath do not hardcode runtime library paths
1045 --enable-initfini-array use .init_array/.fini_array sections
1046 --enable-sjlj-exceptions
1047 arrange to use setjmp/longjmp exception handling
1048 --enable-secureplt enable -msecure-plt by default for PowerPC
1049 --enable-cld enable -mcld by default for 32bit x86
1050 --disable-win32-registry
1051 disable lookup of installation paths in the
1052 Registry on Windows hosts
1053 --enable-win32-registry enable registry lookup (default)
1054 --enable-win32-registry=KEY
1055 use KEY instead of GCC version as the last portion
1056 of the registry key
1057 --enable-shared[=PKGS]
1058 build shared libraries [default=yes]
1059 --enable-static[=PKGS]
1060 build static libraries [default=yes]
1061 --enable-fast-install[=PKGS]
1062 optimize for fast installation [default=yes]
1063 --disable-libtool-lock avoid locking (might break parallel builds)
1064 --enable-maintainer-mode
1065 enable make rules and dependencies not useful
1066 (and sometimes confusing) to the casual installer
1067 --enable-version-specific-runtime-libs
1068 specify that runtime libraries should be
1069 installed in a compiler-specific directory
1070
1071 Optional Packages:
1072 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1073 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1074 --with-build-libsubdir=DIR Directory where to find libraries for build system
1075 --with-local-prefix=DIR specifies directory to put local include
1076 --with-gxx-include-dir=DIR
1077 specifies directory to put g++ header files
1078 --with-cpp-install-dir=DIR
1079 install the user visible C preprocessor in DIR
1080 (relative to PREFIX) as well as PREFIX/bin
1081 --with-gnu-ld arrange to work with GNU ld.
1082 --with-ld arrange to use the specified ld (full pathname)
1083 --with-demangler-in-ld try to use demangler in GNU ld.
1084 --with-gnu-as arrange to work with GNU as
1085 --with-as arrange to use the specified as (full pathname)
1086 --with-stabs arrange to use stabs instead of host debug format
1087 --with-dwarf2 force the default debug format to be DWARF 2
1088 --with-build-sysroot=sysroot
1089 use sysroot as the system root during the build
1090 --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1091 --with-pkgversion=PKG Use PKG in the version string in place of "GCC"
1092 --with-bugurl=URL Direct users to URL to report a bug
1093 --with-gnu-ld assume the C compiler uses GNU ld default=no
1094 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1095 --without-libiconv-prefix don't search for libiconv in includedir and libdir
1096 --with-system-libunwind use installed libunwind
1097 --with-pic try to use only PIC/non-PIC objects [default=use
1098 both]
1099 --with-gnu-ld assume the C compiler uses GNU ld [default=no]
1100 --with-long-double-128 Use 128-bit long double by default.
1101 --with-gc={page,zone} choose the garbage collection mechanism to use
1102 with the compiler
1103 --with-system-zlib use installed libz
1104 --with-slibdir=DIR shared libraries in DIR [LIBDIR]
1105 --with-datarootdir=DIR Use DIR as the data root [PREFIX/share]
1106 --with-docdir=DIR Install documentation in DIR [DATAROOTDIR]
1107 --with-htmldir=DIR html documentation in in DIR [DOCDIR]
1108
1109 Some influential environment variables:
1110 CC C compiler command
1111 CFLAGS C compiler flags
1112 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1113 nonstandard directory <lib dir>
1114 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
1115 headers in a nonstandard directory <include dir>
1116 CPP C preprocessor
1117 GMPLIBS How to link GMP
1118 GMPINC How to find GMP include files
1119
1120 Use these variables to override the choices made by `configure' or to help
1121 it to find libraries and programs with nonstandard names/locations.
1122
1123 _ACEOF
1124 fi
1125
1126 if test "$ac_init_help" = "recursive"; then
1127 # If there are subdirs, report their specific --help.
1128 ac_popdir=`pwd`
1129 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1130 test -d $ac_dir || continue
1131 ac_builddir=.
1132
1133 if test "$ac_dir" != .; then
1134 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1135 # A "../" for each directory in $ac_dir_suffix.
1136 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1137 else
1138 ac_dir_suffix= ac_top_builddir=
1139 fi
1140
1141 case $srcdir in
1142 .) # No --srcdir option. We are building in place.
1143 ac_srcdir=.
1144 if test -z "$ac_top_builddir"; then
1145 ac_top_srcdir=.
1146 else
1147 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1148 fi ;;
1149 [\\/]* | ?:[\\/]* ) # Absolute path.
1150 ac_srcdir=$srcdir$ac_dir_suffix;
1151 ac_top_srcdir=$srcdir ;;
1152 *) # Relative path.
1153 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1154 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1155 esac
1156
1157 # Do not use `cd foo && pwd` to compute absolute paths, because
1158 # the directories may not exist.
1159 case `pwd` in
1160 .) ac_abs_builddir="$ac_dir";;
1161 *)
1162 case "$ac_dir" in
1163 .) ac_abs_builddir=`pwd`;;
1164 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1165 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1166 esac;;
1167 esac
1168 case $ac_abs_builddir in
1169 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1170 *)
1171 case ${ac_top_builddir}. in
1172 .) ac_abs_top_builddir=$ac_abs_builddir;;
1173 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1174 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1175 esac;;
1176 esac
1177 case $ac_abs_builddir in
1178 .) ac_abs_srcdir=$ac_srcdir;;
1179 *)
1180 case $ac_srcdir in
1181 .) ac_abs_srcdir=$ac_abs_builddir;;
1182 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1183 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1184 esac;;
1185 esac
1186 case $ac_abs_builddir in
1187 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1188 *)
1189 case $ac_top_srcdir in
1190 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1191 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1192 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1193 esac;;
1194 esac
1195
1196 cd $ac_dir
1197 # Check for guested configure; otherwise get Cygnus style configure.
1198 if test -f $ac_srcdir/configure.gnu; then
1199 echo
1200 $SHELL $ac_srcdir/configure.gnu --help=recursive
1201 elif test -f $ac_srcdir/configure; then
1202 echo
1203 $SHELL $ac_srcdir/configure --help=recursive
1204 elif test -f $ac_srcdir/configure.ac ||
1205 test -f $ac_srcdir/configure.in; then
1206 echo
1207 $ac_configure --help
1208 else
1209 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1210 fi
1211 cd $ac_popdir
1212 done
1213 fi
1214
1215 test -n "$ac_init_help" && exit 0
1216 if $ac_init_version; then
1217 cat <<\_ACEOF
1218
1219 Copyright (C) 2003 Free Software Foundation, Inc.
1220 This configure script is free software; the Free Software Foundation
1221 gives unlimited permission to copy, distribute and modify it.
1222 _ACEOF
1223 exit 0
1224 fi
1225 exec 5>config.log
1226 cat >&5 <<_ACEOF
1227 This file contains any messages produced by compilers while
1228 running configure, to aid debugging if configure makes a mistake.
1229
1230 It was created by $as_me, which was
1231 generated by GNU Autoconf 2.59. Invocation command line was
1232
1233 $ $0 $@
1234
1235 _ACEOF
1236 {
1237 cat <<_ASUNAME
1238 ## --------- ##
1239 ## Platform. ##
1240 ## --------- ##
1241
1242 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1243 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1244 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1245 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1246 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1247
1248 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1249 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1250
1251 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1252 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1253 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1254 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1255 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1256 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1257 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1258
1259 _ASUNAME
1260
1261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1262 for as_dir in $PATH
1263 do
1264 IFS=$as_save_IFS
1265 test -z "$as_dir" && as_dir=.
1266 echo "PATH: $as_dir"
1267 done
1268
1269 } >&5
1270
1271 cat >&5 <<_ACEOF
1272
1273
1274 ## ----------- ##
1275 ## Core tests. ##
1276 ## ----------- ##
1277
1278 _ACEOF
1279
1280
1281 # Keep a trace of the command line.
1282 # Strip out --no-create and --no-recursion so they do not pile up.
1283 # Strip out --silent because we don't want to record it for future runs.
1284 # Also quote any args containing shell meta-characters.
1285 # Make two passes to allow for proper duplicate-argument suppression.
1286 ac_configure_args=
1287 ac_configure_args0=
1288 ac_configure_args1=
1289 ac_sep=
1290 ac_must_keep_next=false
1291 for ac_pass in 1 2
1292 do
1293 for ac_arg
1294 do
1295 case $ac_arg in
1296 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1297 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1298 | -silent | --silent | --silen | --sile | --sil)
1299 continue ;;
1300 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1301 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1302 esac
1303 case $ac_pass in
1304 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1305 2)
1306 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1307 if test $ac_must_keep_next = true; then
1308 ac_must_keep_next=false # Got value, back to normal.
1309 else
1310 case $ac_arg in
1311 *=* | --config-cache | -C | -disable-* | --disable-* \
1312 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1313 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1314 | -with-* | --with-* | -without-* | --without-* | --x)
1315 case "$ac_configure_args0 " in
1316 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1317 esac
1318 ;;
1319 -* ) ac_must_keep_next=true ;;
1320 esac
1321 fi
1322 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1323 # Get rid of the leading space.
1324 ac_sep=" "
1325 ;;
1326 esac
1327 done
1328 done
1329 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1330 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1331
1332 # When interrupted or exit'd, cleanup temporary files, and complete
1333 # config.log. We remove comments because anyway the quotes in there
1334 # would cause problems or look ugly.
1335 # WARNING: Be sure not to use single quotes in there, as some shells,
1336 # such as our DU 5.0 friend, will then `close' the trap.
1337 trap 'exit_status=$?
1338 # Save into config.log some information that might help in debugging.
1339 {
1340 echo
1341
1342 cat <<\_ASBOX
1343 ## ---------------- ##
1344 ## Cache variables. ##
1345 ## ---------------- ##
1346 _ASBOX
1347 echo
1348 # The following way of writing the cache mishandles newlines in values,
1349 {
1350 (set) 2>&1 |
1351 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1352 *ac_space=\ *)
1353 sed -n \
1354 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1355 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1356 ;;
1357 *)
1358 sed -n \
1359 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1360 ;;
1361 esac;
1362 }
1363 echo
1364
1365 cat <<\_ASBOX
1366 ## ----------------- ##
1367 ## Output variables. ##
1368 ## ----------------- ##
1369 _ASBOX
1370 echo
1371 for ac_var in $ac_subst_vars
1372 do
1373 eval ac_val=$`echo $ac_var`
1374 echo "$ac_var='"'"'$ac_val'"'"'"
1375 done | sort
1376 echo
1377
1378 if test -n "$ac_subst_files"; then
1379 cat <<\_ASBOX
1380 ## ------------- ##
1381 ## Output files. ##
1382 ## ------------- ##
1383 _ASBOX
1384 echo
1385 for ac_var in $ac_subst_files
1386 do
1387 eval ac_val=$`echo $ac_var`
1388 echo "$ac_var='"'"'$ac_val'"'"'"
1389 done | sort
1390 echo
1391 fi
1392
1393 if test -s confdefs.h; then
1394 cat <<\_ASBOX
1395 ## ----------- ##
1396 ## confdefs.h. ##
1397 ## ----------- ##
1398 _ASBOX
1399 echo
1400 sed "/^$/d" confdefs.h | sort
1401 echo
1402 fi
1403 test "$ac_signal" != 0 &&
1404 echo "$as_me: caught signal $ac_signal"
1405 echo "$as_me: exit $exit_status"
1406 } >&5
1407 rm -f core *.core &&
1408 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1409 exit $exit_status
1410 ' 0
1411 for ac_signal in 1 2 13 15; do
1412 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1413 done
1414 ac_signal=0
1415
1416 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1417 rm -rf conftest* confdefs.h
1418 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1419 echo >confdefs.h
1420
1421 # Predefined preprocessor variables.
1422
1423 cat >>confdefs.h <<_ACEOF
1424 #define PACKAGE_NAME "$PACKAGE_NAME"
1425 _ACEOF
1426
1427
1428 cat >>confdefs.h <<_ACEOF
1429 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1430 _ACEOF
1431
1432
1433 cat >>confdefs.h <<_ACEOF
1434 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1435 _ACEOF
1436
1437
1438 cat >>confdefs.h <<_ACEOF
1439 #define PACKAGE_STRING "$PACKAGE_STRING"
1440 _ACEOF
1441
1442
1443 cat >>confdefs.h <<_ACEOF
1444 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1445 _ACEOF
1446
1447
1448 # Let the site file select an alternate cache file if it wants to.
1449 # Prefer explicitly selected file to automatically selected ones.
1450 if test -z "$CONFIG_SITE"; then
1451 if test "x$prefix" != xNONE; then
1452 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1453 else
1454 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1455 fi
1456 fi
1457 for ac_site_file in $CONFIG_SITE; do
1458 if test -r "$ac_site_file"; then
1459 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1460 echo "$as_me: loading site script $ac_site_file" >&6;}
1461 sed 's/^/| /' "$ac_site_file" >&5
1462 . "$ac_site_file"
1463 fi
1464 done
1465
1466 if test -r "$cache_file"; then
1467 # Some versions of bash will fail to source /dev/null (special
1468 # files actually), so we avoid doing that.
1469 if test -f "$cache_file"; then
1470 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1471 echo "$as_me: loading cache $cache_file" >&6;}
1472 case $cache_file in
1473 [\\/]* | ?:[\\/]* ) . $cache_file;;
1474 *) . ./$cache_file;;
1475 esac
1476 fi
1477 else
1478 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1479 echo "$as_me: creating cache $cache_file" >&6;}
1480 >$cache_file
1481 fi
1482
1483 # Check that the precious variables saved in the cache have kept the same
1484 # value.
1485 ac_cache_corrupted=false
1486 for ac_var in `(set) 2>&1 |
1487 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1488 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1489 eval ac_new_set=\$ac_env_${ac_var}_set
1490 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1491 eval ac_new_val="\$ac_env_${ac_var}_value"
1492 case $ac_old_set,$ac_new_set in
1493 set,)
1494 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1495 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1496 ac_cache_corrupted=: ;;
1497 ,set)
1498 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1499 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1500 ac_cache_corrupted=: ;;
1501 ,);;
1502 *)
1503 if test "x$ac_old_val" != "x$ac_new_val"; then
1504 # differences in whitespace do not lead to failure.
1505 ac_old_val_w=`echo x $ac_old_val`
1506 ac_new_val_w=`echo x $ac_new_val`
1507 if test "$ac_old_val_w" != "$ac_new_val_w"; then
1508 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1509 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1510 ac_cache_corrupted=:
1511 else
1512 { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1513 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1514 eval $ac_var=\$ac_old_val
1515 fi
1516 { echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
1517 echo "$as_me: former value: \`$ac_old_val'" >&2;}
1518 { echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
1519 echo "$as_me: current value: \`$ac_new_val'" >&2;}
1520 fi;;
1521 esac
1522 # Pass precious variables to config.status.
1523 if test "$ac_new_set" = set; then
1524 case $ac_new_val in
1525 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1526 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1527 *) ac_arg=$ac_var=$ac_new_val ;;
1528 esac
1529 case " $ac_configure_args " in
1530 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1531 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1532 esac
1533 fi
1534 done
1535 if $ac_cache_corrupted; then
1536 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1537 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1538 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1539 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1540 { (exit 1); exit 1; }; }
1541 fi
1542
1543 ac_ext=c
1544 ac_cpp='$CPP $CPPFLAGS'
1545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568 ac_config_headers="$ac_config_headers auto-host.h:config.in"
1569
1570
1571 gcc_version=`cat $srcdir/BASE-VER`
1572
1573 # Determine the host, build, and target systems
1574 ac_aux_dir=
1575 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1576 if test -f $ac_dir/install-sh; then
1577 ac_aux_dir=$ac_dir
1578 ac_install_sh="$ac_aux_dir/install-sh -c"
1579 break
1580 elif test -f $ac_dir/install.sh; then
1581 ac_aux_dir=$ac_dir
1582 ac_install_sh="$ac_aux_dir/install.sh -c"
1583 break
1584 elif test -f $ac_dir/shtool; then
1585 ac_aux_dir=$ac_dir
1586 ac_install_sh="$ac_aux_dir/shtool install -c"
1587 break
1588 fi
1589 done
1590 if test -z "$ac_aux_dir"; then
1591 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1592 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1593 { (exit 1); exit 1; }; }
1594 fi
1595 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1596 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1597 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1598
1599 # Make sure we can run config.sub.
1600 $ac_config_sub sun4 >/dev/null 2>&1 ||
1601 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1602 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1603 { (exit 1); exit 1; }; }
1604
1605 echo "$as_me:$LINENO: checking build system type" >&5
1606 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1607 if test "${ac_cv_build+set}" = set; then
1608 echo $ECHO_N "(cached) $ECHO_C" >&6
1609 else
1610 ac_cv_build_alias=$build_alias
1611 test -z "$ac_cv_build_alias" &&
1612 ac_cv_build_alias=`$ac_config_guess`
1613 test -z "$ac_cv_build_alias" &&
1614 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1615 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1616 { (exit 1); exit 1; }; }
1617 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1618 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1619 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1620 { (exit 1); exit 1; }; }
1621
1622 fi
1623 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1624 echo "${ECHO_T}$ac_cv_build" >&6
1625 build=$ac_cv_build
1626 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1627 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1628 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1629
1630
1631 echo "$as_me:$LINENO: checking host system type" >&5
1632 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1633 if test "${ac_cv_host+set}" = set; then
1634 echo $ECHO_N "(cached) $ECHO_C" >&6
1635 else
1636 ac_cv_host_alias=$host_alias
1637 test -z "$ac_cv_host_alias" &&
1638 ac_cv_host_alias=$ac_cv_build_alias
1639 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1640 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1641 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1642 { (exit 1); exit 1; }; }
1643
1644 fi
1645 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1646 echo "${ECHO_T}$ac_cv_host" >&6
1647 host=$ac_cv_host
1648 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1649 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1650 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1651
1652
1653 echo "$as_me:$LINENO: checking target system type" >&5
1654 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1655 if test "${ac_cv_target+set}" = set; then
1656 echo $ECHO_N "(cached) $ECHO_C" >&6
1657 else
1658 ac_cv_target_alias=$target_alias
1659 test "x$ac_cv_target_alias" = "x" &&
1660 ac_cv_target_alias=$ac_cv_host_alias
1661 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1662 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1663 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1664 { (exit 1); exit 1; }; }
1665
1666 fi
1667 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1668 echo "${ECHO_T}$ac_cv_target" >&6
1669 target=$ac_cv_target
1670 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1671 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1672 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1673
1674
1675 # The aliases save the names the user supplied, while $host etc.
1676 # will get canonicalized.
1677 test -n "$target_alias" &&
1678 test "$program_prefix$program_suffix$program_transform_name" = \
1679 NONENONEs,x,x, &&
1680 program_prefix=${target_alias}-
1681
1682 # Determine the noncanonical target name, for directory use.
1683 case ${build_alias} in
1684 "") build_noncanonical=${build} ;;
1685 *) build_noncanonical=${build_alias} ;;
1686 esac
1687
1688 case ${host_alias} in
1689 "") host_noncanonical=${build_noncanonical} ;;
1690 *) host_noncanonical=${host_alias} ;;
1691 esac
1692
1693 case ${target_alias} in
1694 "") target_noncanonical=${host_noncanonical} ;;
1695 *) target_noncanonical=${target_alias} ;;
1696 esac
1697
1698
1699
1700
1701 # Determine the target- and build-specific subdirectories
1702
1703 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1704 # have matching libraries, they should use host libraries: Makefile.tpl
1705 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1706 # However, they still use the build modules, because the corresponding
1707 # host modules (e.g. bison) are only built for the host when bootstrap
1708 # finishes. So:
1709 # - build_subdir is where we find build modules, and never changes.
1710 # - build_libsubdir is where we find build libraries, and can be overridden.
1711
1712 # Prefix 'build-' so this never conflicts with target_subdir.
1713 build_subdir="build-${build_noncanonical}"
1714
1715 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1716 if test "${with_build_libsubdir+set}" = set; then
1717 withval="$with_build_libsubdir"
1718 build_libsubdir="$withval"
1719 else
1720 build_libsubdir="$build_subdir"
1721 fi;
1722 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1723 if ( test $srcdir = . && test -d gcc ) \
1724 || test -d $srcdir/../host-${host_noncanonical}; then
1725 host_subdir="host-${host_noncanonical}"
1726 else
1727 host_subdir=.
1728 fi
1729 # No prefix.
1730 target_subdir=${target_noncanonical}
1731
1732
1733 # Set program_transform_name
1734 test "$program_prefix" != NONE &&
1735 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1736 # Use a double $ so make ignores it.
1737 test "$program_suffix" != NONE &&
1738 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1739 # Double any \ or $. echo might interpret backslashes.
1740 # By default was `s,x,x', remove it if useless.
1741 cat <<\_ACEOF >conftest.sed
1742 s/[\\$]/&&/g;s/;s,x,x,$//
1743 _ACEOF
1744 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1745 rm conftest.sed
1746
1747
1748 # Check for bogus environment variables.
1749 # Test if LIBRARY_PATH contains the notation for the current directory
1750 # since this would lead to problems installing/building glibc.
1751 # LIBRARY_PATH contains the current directory if one of the following
1752 # is true:
1753 # - one of the terminals (":" and ";") is the first or last sign
1754 # - two terminals occur directly after each other
1755 # - the path contains an element with a dot in it
1756 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1757 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1758 case ${LIBRARY_PATH} in
1759 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1760 library_path_setting="contains current directory"
1761 ;;
1762 *)
1763 library_path_setting="ok"
1764 ;;
1765 esac
1766 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1767 echo "${ECHO_T}$library_path_setting" >&6
1768 if test "$library_path_setting" != "ok"; then
1769 { { echo "$as_me:$LINENO: error:
1770 *** LIBRARY_PATH shouldn't contain the current directory when
1771 *** building gcc. Please change the environment variable
1772 *** and run configure again." >&5
1773 echo "$as_me: error:
1774 *** LIBRARY_PATH shouldn't contain the current directory when
1775 *** building gcc. Please change the environment variable
1776 *** and run configure again." >&2;}
1777 { (exit 1); exit 1; }; }
1778 fi
1779
1780 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1781 # since this would lead to problems installing/building glibc.
1782 # GCC_EXEC_PREFIX contains the current directory if one of the following
1783 # is true:
1784 # - one of the terminals (":" and ";") is the first or last sign
1785 # - two terminals occur directly after each other
1786 # - the path contains an element with a dot in it
1787 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1788 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1789 case ${GCC_EXEC_PREFIX} in
1790 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1791 gcc_exec_prefix_setting="contains current directory"
1792 ;;
1793 *)
1794 gcc_exec_prefix_setting="ok"
1795 ;;
1796 esac
1797 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1798 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1799 if test "$gcc_exec_prefix_setting" != "ok"; then
1800 { { echo "$as_me:$LINENO: error:
1801 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1802 *** building gcc. Please change the environment variable
1803 *** and run configure again." >&5
1804 echo "$as_me: error:
1805 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1806 *** building gcc. Please change the environment variable
1807 *** and run configure again." >&2;}
1808 { (exit 1); exit 1; }; }
1809 fi
1810
1811 # -----------
1812 # Directories
1813 # -----------
1814
1815 # Specify the local prefix
1816 local_prefix=
1817
1818 # Check whether --with-local-prefix or --without-local-prefix was given.
1819 if test "${with_local_prefix+set}" = set; then
1820 withval="$with_local_prefix"
1821 case "${withval}" in
1822 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1823 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1824 { (exit 1); exit 1; }; } ;;
1825 no) ;;
1826 *) local_prefix=$with_local_prefix ;;
1827 esac
1828 fi;
1829
1830 # Default local prefix if it is empty
1831 if test x$local_prefix = x; then
1832 local_prefix=/usr/local
1833 fi
1834
1835 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1836 # passed in by the toplevel make and thus we'd get different behavior
1837 # depending on where we built the sources.
1838 gcc_gxx_include_dir=
1839 # Specify the g++ header file directory
1840
1841 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1842 if test "${with_gxx_include_dir+set}" = set; then
1843 withval="$with_gxx_include_dir"
1844 case "${withval}" in
1845 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1846 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1847 { (exit 1); exit 1; }; } ;;
1848 no) ;;
1849 *) gcc_gxx_include_dir=$with_gxx_include_dir ;;
1850 esac
1851 fi;
1852
1853 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1854 if test x${gcc_gxx_include_dir} = x; then
1855 if test x${enable_version_specific_runtime_libs} = xyes; then
1856 gcc_gxx_include_dir='${libsubdir}/include/c++'
1857 else
1858 libstdcxx_incdir='include/c++/$(version)'
1859 if test x$host != x$target; then
1860 libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1861 fi
1862 gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1863 fi
1864 fi
1865
1866
1867 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1868 if test "${with_cpp_install_dir+set}" = set; then
1869 withval="$with_cpp_install_dir"
1870 if test x$withval = xyes; then
1871 { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1872 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1873 { (exit 1); exit 1; }; }
1874 elif test x$withval != xno; then
1875 cpp_install_dir=$withval
1876 fi
1877 fi;
1878
1879 # We would like to our source tree to be readonly. However when releases or
1880 # pre-releases are generated, the flex/bison generated files as well as the
1881 # various formats of manuals need to be included along with the rest of the
1882 # sources. Therefore we have --enable-generated-files-in-srcdir to do
1883 # just that.
1884
1885 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1886 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1887 # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1888 if test "${enable_generated_files_in_srcdir+set}" = set; then
1889 enableval="$enable_generated_files_in_srcdir"
1890 generated_files_in_srcdir=$enableval
1891 else
1892 generated_files_in_srcdir=no
1893 fi;
1894
1895 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1896 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1897
1898 if test "$generated_files_in_srcdir" = "yes"; then
1899 GENINSRC=''
1900 else
1901 GENINSRC='#'
1902 fi
1903
1904
1905 # -------------------
1906 # Find default linker
1907 # -------------------
1908
1909 # With GNU ld
1910
1911 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1912 if test "${with_gnu_ld+set}" = set; then
1913 withval="$with_gnu_ld"
1914 gnu_ld_flag="$with_gnu_ld"
1915 else
1916 gnu_ld_flag=no
1917 fi;
1918
1919 # With pre-defined ld
1920
1921 # Check whether --with-ld or --without-ld was given.
1922 if test "${with_ld+set}" = set; then
1923 withval="$with_ld"
1924 DEFAULT_LINKER="$with_ld"
1925 fi;
1926 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1927 if test ! -x "$DEFAULT_LINKER"; then
1928 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1929 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1930 { (exit 1); exit 1; }; }
1931 elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1932 gnu_ld_flag=yes
1933 fi
1934
1935 cat >>confdefs.h <<_ACEOF
1936 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1937 _ACEOF
1938
1939 fi
1940
1941 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1942
1943 cat >>confdefs.h <<_ACEOF
1944 #define HAVE_GNU_LD $gnu_ld
1945 _ACEOF
1946
1947
1948 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1949 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1950 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1951 if test x"$gnu_ld_flag" = x"no"; then
1952 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1953 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1954 else
1955 echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1956 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1957 fi
1958 else
1959 echo "$as_me:$LINENO: result: no" >&5
1960 echo "${ECHO_T}no" >&6
1961 fi
1962
1963 # With demangler in GNU ld
1964
1965 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1966 if test "${with_demangler_in_ld+set}" = set; then
1967 withval="$with_demangler_in_ld"
1968 demangler_in_ld="$with_demangler_in_ld"
1969 else
1970 demangler_in_ld=no
1971 fi;
1972
1973 # ----------------------
1974 # Find default assembler
1975 # ----------------------
1976
1977 # With GNU as
1978
1979 # Check whether --with-gnu-as or --without-gnu-as was given.
1980 if test "${with_gnu_as+set}" = set; then
1981 withval="$with_gnu_as"
1982 gas_flag="$with_gnu_as"
1983 else
1984 gas_flag=no
1985 fi;
1986
1987
1988 # Check whether --with-as or --without-as was given.
1989 if test "${with_as+set}" = set; then
1990 withval="$with_as"
1991 DEFAULT_ASSEMBLER="$with_as"
1992 fi;
1993 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1994 if test ! -x "$DEFAULT_ASSEMBLER"; then
1995 { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1996 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1997 { (exit 1); exit 1; }; }
1998 elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1999 gas_flag=yes
2000 fi
2001
2002 cat >>confdefs.h <<_ACEOF
2003 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2004 _ACEOF
2005
2006 fi
2007
2008 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2009
2010 cat >>confdefs.h <<_ACEOF
2011 #define HAVE_GNU_AS $gnu_as
2012 _ACEOF
2013
2014
2015 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2016 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2017 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2018 if test x"$gas_flag" = x"no"; then
2019 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2020 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2021 else
2022 echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2023 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2024 fi
2025 else
2026 echo "$as_me:$LINENO: result: no" >&5
2027 echo "${ECHO_T}no" >&6
2028 fi
2029
2030 # ---------------
2031 # Find C compiler
2032 # ---------------
2033
2034 # If a non-executable a.out is present (e.g. created by GNU as above even if
2035 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2036 # file, even when creating an executable, so an execution test fails.
2037 # Remove possible default executable files to avoid this.
2038 #
2039 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2040 # Autoconf includes it.
2041 rm -f a.out a.exe b.out
2042
2043 # Find the native compiler
2044 ac_ext=c
2045 ac_cpp='$CPP $CPPFLAGS'
2046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2049 if test -n "$ac_tool_prefix"; then
2050 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2051 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2052 echo "$as_me:$LINENO: checking for $ac_word" >&5
2053 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2054 if test "${ac_cv_prog_CC+set}" = set; then
2055 echo $ECHO_N "(cached) $ECHO_C" >&6
2056 else
2057 if test -n "$CC"; then
2058 ac_cv_prog_CC="$CC" # Let the user override the test.
2059 else
2060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2061 for as_dir in $PATH
2062 do
2063 IFS=$as_save_IFS
2064 test -z "$as_dir" && as_dir=.
2065 for ac_exec_ext in '' $ac_executable_extensions; do
2066 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2067 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2068 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2069 break 2
2070 fi
2071 done
2072 done
2073
2074 fi
2075 fi
2076 CC=$ac_cv_prog_CC
2077 if test -n "$CC"; then
2078 echo "$as_me:$LINENO: result: $CC" >&5
2079 echo "${ECHO_T}$CC" >&6
2080 else
2081 echo "$as_me:$LINENO: result: no" >&5
2082 echo "${ECHO_T}no" >&6
2083 fi
2084
2085 fi
2086 if test -z "$ac_cv_prog_CC"; then
2087 ac_ct_CC=$CC
2088 # Extract the first word of "gcc", so it can be a program name with args.
2089 set dummy gcc; ac_word=$2
2090 echo "$as_me:$LINENO: checking for $ac_word" >&5
2091 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2092 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2093 echo $ECHO_N "(cached) $ECHO_C" >&6
2094 else
2095 if test -n "$ac_ct_CC"; then
2096 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2097 else
2098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2099 for as_dir in $PATH
2100 do
2101 IFS=$as_save_IFS
2102 test -z "$as_dir" && as_dir=.
2103 for ac_exec_ext in '' $ac_executable_extensions; do
2104 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2105 ac_cv_prog_ac_ct_CC="gcc"
2106 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2107 break 2
2108 fi
2109 done
2110 done
2111
2112 fi
2113 fi
2114 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2115 if test -n "$ac_ct_CC"; then
2116 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2117 echo "${ECHO_T}$ac_ct_CC" >&6
2118 else
2119 echo "$as_me:$LINENO: result: no" >&5
2120 echo "${ECHO_T}no" >&6
2121 fi
2122
2123 CC=$ac_ct_CC
2124 else
2125 CC="$ac_cv_prog_CC"
2126 fi
2127
2128 if test -z "$CC"; then
2129 if test -n "$ac_tool_prefix"; then
2130 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2131 set dummy ${ac_tool_prefix}cc; ac_word=$2
2132 echo "$as_me:$LINENO: checking for $ac_word" >&5
2133 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2134 if test "${ac_cv_prog_CC+set}" = set; then
2135 echo $ECHO_N "(cached) $ECHO_C" >&6
2136 else
2137 if test -n "$CC"; then
2138 ac_cv_prog_CC="$CC" # Let the user override the test.
2139 else
2140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141 for as_dir in $PATH
2142 do
2143 IFS=$as_save_IFS
2144 test -z "$as_dir" && as_dir=.
2145 for ac_exec_ext in '' $ac_executable_extensions; do
2146 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2147 ac_cv_prog_CC="${ac_tool_prefix}cc"
2148 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2149 break 2
2150 fi
2151 done
2152 done
2153
2154 fi
2155 fi
2156 CC=$ac_cv_prog_CC
2157 if test -n "$CC"; then
2158 echo "$as_me:$LINENO: result: $CC" >&5
2159 echo "${ECHO_T}$CC" >&6
2160 else
2161 echo "$as_me:$LINENO: result: no" >&5
2162 echo "${ECHO_T}no" >&6
2163 fi
2164
2165 fi
2166 if test -z "$ac_cv_prog_CC"; then
2167 ac_ct_CC=$CC
2168 # Extract the first word of "cc", so it can be a program name with args.
2169 set dummy cc; ac_word=$2
2170 echo "$as_me:$LINENO: checking for $ac_word" >&5
2171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2172 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2173 echo $ECHO_N "(cached) $ECHO_C" >&6
2174 else
2175 if test -n "$ac_ct_CC"; then
2176 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2177 else
2178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2179 for as_dir in $PATH
2180 do
2181 IFS=$as_save_IFS
2182 test -z "$as_dir" && as_dir=.
2183 for ac_exec_ext in '' $ac_executable_extensions; do
2184 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2185 ac_cv_prog_ac_ct_CC="cc"
2186 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2187 break 2
2188 fi
2189 done
2190 done
2191
2192 fi
2193 fi
2194 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2195 if test -n "$ac_ct_CC"; then
2196 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2197 echo "${ECHO_T}$ac_ct_CC" >&6
2198 else
2199 echo "$as_me:$LINENO: result: no" >&5
2200 echo "${ECHO_T}no" >&6
2201 fi
2202
2203 CC=$ac_ct_CC
2204 else
2205 CC="$ac_cv_prog_CC"
2206 fi
2207
2208 fi
2209 if test -z "$CC"; then
2210 # Extract the first word of "cc", so it can be a program name with args.
2211 set dummy cc; ac_word=$2
2212 echo "$as_me:$LINENO: checking for $ac_word" >&5
2213 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2214 if test "${ac_cv_prog_CC+set}" = set; then
2215 echo $ECHO_N "(cached) $ECHO_C" >&6
2216 else
2217 if test -n "$CC"; then
2218 ac_cv_prog_CC="$CC" # Let the user override the test.
2219 else
2220 ac_prog_rejected=no
2221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222 for as_dir in $PATH
2223 do
2224 IFS=$as_save_IFS
2225 test -z "$as_dir" && as_dir=.
2226 for ac_exec_ext in '' $ac_executable_extensions; do
2227 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2228 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2229 ac_prog_rejected=yes
2230 continue
2231 fi
2232 ac_cv_prog_CC="cc"
2233 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2234 break 2
2235 fi
2236 done
2237 done
2238
2239 if test $ac_prog_rejected = yes; then
2240 # We found a bogon in the path, so make sure we never use it.
2241 set dummy $ac_cv_prog_CC
2242 shift
2243 if test $# != 0; then
2244 # We chose a different compiler from the bogus one.
2245 # However, it has the same basename, so the bogon will be chosen
2246 # first if we set CC to just the basename; use the full file name.
2247 shift
2248 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2249 fi
2250 fi
2251 fi
2252 fi
2253 CC=$ac_cv_prog_CC
2254 if test -n "$CC"; then
2255 echo "$as_me:$LINENO: result: $CC" >&5
2256 echo "${ECHO_T}$CC" >&6
2257 else
2258 echo "$as_me:$LINENO: result: no" >&5
2259 echo "${ECHO_T}no" >&6
2260 fi
2261
2262 fi
2263 if test -z "$CC"; then
2264 if test -n "$ac_tool_prefix"; then
2265 for ac_prog in cl
2266 do
2267 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2268 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2269 echo "$as_me:$LINENO: checking for $ac_word" >&5
2270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2271 if test "${ac_cv_prog_CC+set}" = set; then
2272 echo $ECHO_N "(cached) $ECHO_C" >&6
2273 else
2274 if test -n "$CC"; then
2275 ac_cv_prog_CC="$CC" # Let the user override the test.
2276 else
2277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2278 for as_dir in $PATH
2279 do
2280 IFS=$as_save_IFS
2281 test -z "$as_dir" && as_dir=.
2282 for ac_exec_ext in '' $ac_executable_extensions; do
2283 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2284 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2285 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2286 break 2
2287 fi
2288 done
2289 done
2290
2291 fi
2292 fi
2293 CC=$ac_cv_prog_CC
2294 if test -n "$CC"; then
2295 echo "$as_me:$LINENO: result: $CC" >&5
2296 echo "${ECHO_T}$CC" >&6
2297 else
2298 echo "$as_me:$LINENO: result: no" >&5
2299 echo "${ECHO_T}no" >&6
2300 fi
2301
2302 test -n "$CC" && break
2303 done
2304 fi
2305 if test -z "$CC"; then
2306 ac_ct_CC=$CC
2307 for ac_prog in cl
2308 do
2309 # Extract the first word of "$ac_prog", so it can be a program name with args.
2310 set dummy $ac_prog; ac_word=$2
2311 echo "$as_me:$LINENO: checking for $ac_word" >&5
2312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2313 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2314 echo $ECHO_N "(cached) $ECHO_C" >&6
2315 else
2316 if test -n "$ac_ct_CC"; then
2317 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2318 else
2319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2320 for as_dir in $PATH
2321 do
2322 IFS=$as_save_IFS
2323 test -z "$as_dir" && as_dir=.
2324 for ac_exec_ext in '' $ac_executable_extensions; do
2325 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2326 ac_cv_prog_ac_ct_CC="$ac_prog"
2327 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2328 break 2
2329 fi
2330 done
2331 done
2332
2333 fi
2334 fi
2335 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2336 if test -n "$ac_ct_CC"; then
2337 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2338 echo "${ECHO_T}$ac_ct_CC" >&6
2339 else
2340 echo "$as_me:$LINENO: result: no" >&5
2341 echo "${ECHO_T}no" >&6
2342 fi
2343
2344 test -n "$ac_ct_CC" && break
2345 done
2346
2347 CC=$ac_ct_CC
2348 fi
2349
2350 fi
2351
2352
2353 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2354 See \`config.log' for more details." >&5
2355 echo "$as_me: error: no acceptable C compiler found in \$PATH
2356 See \`config.log' for more details." >&2;}
2357 { (exit 1); exit 1; }; }
2358
2359 # Provide some information about the compiler.
2360 echo "$as_me:$LINENO:" \
2361 "checking for C compiler version" >&5
2362 ac_compiler=`set X $ac_compile; echo $2`
2363 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2364 (eval $ac_compiler --version </dev/null >&5) 2>&5
2365 ac_status=$?
2366 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367 (exit $ac_status); }
2368 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2369 (eval $ac_compiler -v </dev/null >&5) 2>&5
2370 ac_status=$?
2371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2372 (exit $ac_status); }
2373 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2374 (eval $ac_compiler -V </dev/null >&5) 2>&5
2375 ac_status=$?
2376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377 (exit $ac_status); }
2378
2379 cat >conftest.$ac_ext <<_ACEOF
2380 /* confdefs.h. */
2381 _ACEOF
2382 cat confdefs.h >>conftest.$ac_ext
2383 cat >>conftest.$ac_ext <<_ACEOF
2384 /* end confdefs.h. */
2385
2386 int
2387 main ()
2388 {
2389
2390 ;
2391 return 0;
2392 }
2393 _ACEOF
2394 ac_clean_files_save=$ac_clean_files
2395 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2396 # Try to create an executable without -o first, disregard a.out.
2397 # It will help us diagnose broken compilers, and finding out an intuition
2398 # of exeext.
2399 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2400 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2401 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2402 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2403 (eval $ac_link_default) 2>&5
2404 ac_status=$?
2405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2406 (exit $ac_status); }; then
2407 # Find the output, starting from the most likely. This scheme is
2408 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2409 # resort.
2410
2411 # Be careful to initialize this variable, since it used to be cached.
2412 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2413 ac_cv_exeext=
2414 # b.out is created by i960 compilers.
2415 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2416 do
2417 test -f "$ac_file" || continue
2418 case $ac_file in
2419 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2420 ;;
2421 conftest.$ac_ext )
2422 # This is the source file.
2423 ;;
2424 [ab].out )
2425 # We found the default executable, but exeext='' is most
2426 # certainly right.
2427 break;;
2428 *.* )
2429 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2430 # FIXME: I believe we export ac_cv_exeext for Libtool,
2431 # but it would be cool to find out if it's true. Does anybody
2432 # maintain Libtool? --akim.
2433 export ac_cv_exeext
2434 break;;
2435 * )
2436 break;;
2437 esac
2438 done
2439 else
2440 echo "$as_me: failed program was:" >&5
2441 sed 's/^/| /' conftest.$ac_ext >&5
2442
2443 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2444 See \`config.log' for more details." >&5
2445 echo "$as_me: error: C compiler cannot create executables
2446 See \`config.log' for more details." >&2;}
2447 { (exit 77); exit 77; }; }
2448 fi
2449
2450 ac_exeext=$ac_cv_exeext
2451 echo "$as_me:$LINENO: result: $ac_file" >&5
2452 echo "${ECHO_T}$ac_file" >&6
2453
2454 # Check the compiler produces executables we can run. If not, either
2455 # the compiler is broken, or we cross compile.
2456 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2457 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2458 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2459 # If not cross compiling, check that we can run a simple program.
2460 if test "$cross_compiling" != yes; then
2461 if { ac_try='./$ac_file'
2462 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2463 (eval $ac_try) 2>&5
2464 ac_status=$?
2465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2466 (exit $ac_status); }; }; then
2467 cross_compiling=no
2468 else
2469 if test "$cross_compiling" = maybe; then
2470 cross_compiling=yes
2471 else
2472 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2473 If you meant to cross compile, use \`--host'.
2474 See \`config.log' for more details." >&5
2475 echo "$as_me: error: cannot run C compiled programs.
2476 If you meant to cross compile, use \`--host'.
2477 See \`config.log' for more details." >&2;}
2478 { (exit 1); exit 1; }; }
2479 fi
2480 fi
2481 fi
2482 echo "$as_me:$LINENO: result: yes" >&5
2483 echo "${ECHO_T}yes" >&6
2484
2485 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2486 ac_clean_files=$ac_clean_files_save
2487 # Check the compiler produces executables we can run. If not, either
2488 # the compiler is broken, or we cross compile.
2489 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2490 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2491 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2492 echo "${ECHO_T}$cross_compiling" >&6
2493
2494 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2495 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2496 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2497 (eval $ac_link) 2>&5
2498 ac_status=$?
2499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500 (exit $ac_status); }; then
2501 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2502 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2503 # work properly (i.e., refer to `conftest.exe'), while it won't with
2504 # `rm'.
2505 for ac_file in conftest.exe conftest conftest.*; do
2506 test -f "$ac_file" || continue
2507 case $ac_file in
2508 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2509 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2510 export ac_cv_exeext
2511 break;;
2512 * ) break;;
2513 esac
2514 done
2515 else
2516 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2517 See \`config.log' for more details." >&5
2518 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2519 See \`config.log' for more details." >&2;}
2520 { (exit 1); exit 1; }; }
2521 fi
2522
2523 rm -f conftest$ac_cv_exeext
2524 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2525 echo "${ECHO_T}$ac_cv_exeext" >&6
2526
2527 rm -f conftest.$ac_ext
2528 EXEEXT=$ac_cv_exeext
2529 ac_exeext=$EXEEXT
2530 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2531 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2532 if test "${ac_cv_objext+set}" = set; then
2533 echo $ECHO_N "(cached) $ECHO_C" >&6
2534 else
2535 cat >conftest.$ac_ext <<_ACEOF
2536 /* confdefs.h. */
2537 _ACEOF
2538 cat confdefs.h >>conftest.$ac_ext
2539 cat >>conftest.$ac_ext <<_ACEOF
2540 /* end confdefs.h. */
2541
2542 int
2543 main ()
2544 {
2545
2546 ;
2547 return 0;
2548 }
2549 _ACEOF
2550 rm -f conftest.o conftest.obj
2551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2552 (eval $ac_compile) 2>&5
2553 ac_status=$?
2554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2555 (exit $ac_status); }; then
2556 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2557 case $ac_file in
2558 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2559 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2560 break;;
2561 esac
2562 done
2563 else
2564 echo "$as_me: failed program was:" >&5
2565 sed 's/^/| /' conftest.$ac_ext >&5
2566
2567 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2568 See \`config.log' for more details." >&5
2569 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2570 See \`config.log' for more details." >&2;}
2571 { (exit 1); exit 1; }; }
2572 fi
2573
2574 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2575 fi
2576 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2577 echo "${ECHO_T}$ac_cv_objext" >&6
2578 OBJEXT=$ac_cv_objext
2579 ac_objext=$OBJEXT
2580 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2581 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2582 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2583 echo $ECHO_N "(cached) $ECHO_C" >&6
2584 else
2585 cat >conftest.$ac_ext <<_ACEOF
2586 /* confdefs.h. */
2587 _ACEOF
2588 cat confdefs.h >>conftest.$ac_ext
2589 cat >>conftest.$ac_ext <<_ACEOF
2590 /* end confdefs.h. */
2591
2592 int
2593 main ()
2594 {
2595 #ifndef __GNUC__
2596 choke me
2597 #endif
2598
2599 ;
2600 return 0;
2601 }
2602 _ACEOF
2603 rm -f conftest.$ac_objext
2604 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2605 (eval $ac_compile) 2>conftest.er1
2606 ac_status=$?
2607 grep -v '^ *+' conftest.er1 >conftest.err
2608 rm -f conftest.er1
2609 cat conftest.err >&5
2610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2611 (exit $ac_status); } &&
2612 { ac_try='test -z "$ac_c_werror_flag"
2613 || test ! -s conftest.err'
2614 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2615 (eval $ac_try) 2>&5
2616 ac_status=$?
2617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2618 (exit $ac_status); }; } &&
2619 { ac_try='test -s conftest.$ac_objext'
2620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2621 (eval $ac_try) 2>&5
2622 ac_status=$?
2623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624 (exit $ac_status); }; }; then
2625 ac_compiler_gnu=yes
2626 else
2627 echo "$as_me: failed program was:" >&5
2628 sed 's/^/| /' conftest.$ac_ext >&5
2629
2630 ac_compiler_gnu=no
2631 fi
2632 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2633 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2634
2635 fi
2636 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2637 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2638 GCC=`test $ac_compiler_gnu = yes && echo yes`
2639 ac_test_CFLAGS=${CFLAGS+set}
2640 ac_save_CFLAGS=$CFLAGS
2641 CFLAGS="-g"
2642 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2643 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2644 if test "${ac_cv_prog_cc_g+set}" = set; then
2645 echo $ECHO_N "(cached) $ECHO_C" >&6
2646 else
2647 cat >conftest.$ac_ext <<_ACEOF
2648 /* confdefs.h. */
2649 _ACEOF
2650 cat confdefs.h >>conftest.$ac_ext
2651 cat >>conftest.$ac_ext <<_ACEOF
2652 /* end confdefs.h. */
2653
2654 int
2655 main ()
2656 {
2657
2658 ;
2659 return 0;
2660 }
2661 _ACEOF
2662 rm -f conftest.$ac_objext
2663 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2664 (eval $ac_compile) 2>conftest.er1
2665 ac_status=$?
2666 grep -v '^ *+' conftest.er1 >conftest.err
2667 rm -f conftest.er1
2668 cat conftest.err >&5
2669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670 (exit $ac_status); } &&
2671 { ac_try='test -z "$ac_c_werror_flag"
2672 || test ! -s conftest.err'
2673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2674 (eval $ac_try) 2>&5
2675 ac_status=$?
2676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2677 (exit $ac_status); }; } &&
2678 { ac_try='test -s conftest.$ac_objext'
2679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2680 (eval $ac_try) 2>&5
2681 ac_status=$?
2682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2683 (exit $ac_status); }; }; then
2684 ac_cv_prog_cc_g=yes
2685 else
2686 echo "$as_me: failed program was:" >&5
2687 sed 's/^/| /' conftest.$ac_ext >&5
2688
2689 ac_cv_prog_cc_g=no
2690 fi
2691 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2692 fi
2693 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2694 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2695 if test "$ac_test_CFLAGS" = set; then
2696 CFLAGS=$ac_save_CFLAGS
2697 elif test $ac_cv_prog_cc_g = yes; then
2698 if test "$GCC" = yes; then
2699 CFLAGS="-g -O2"
2700 else
2701 CFLAGS="-g"
2702 fi
2703 else
2704 if test "$GCC" = yes; then
2705 CFLAGS="-O2"
2706 else
2707 CFLAGS=
2708 fi
2709 fi
2710 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2711 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2712 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2713 echo $ECHO_N "(cached) $ECHO_C" >&6
2714 else
2715 ac_cv_prog_cc_stdc=no
2716 ac_save_CC=$CC
2717 cat >conftest.$ac_ext <<_ACEOF
2718 /* confdefs.h. */
2719 _ACEOF
2720 cat confdefs.h >>conftest.$ac_ext
2721 cat >>conftest.$ac_ext <<_ACEOF
2722 /* end confdefs.h. */
2723 #include <stdarg.h>
2724 #include <stdio.h>
2725 #include <sys/types.h>
2726 #include <sys/stat.h>
2727 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2728 struct buf { int x; };
2729 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2730 static char *e (p, i)
2731 char **p;
2732 int i;
2733 {
2734 return p[i];
2735 }
2736 static char *f (char * (*g) (char **, int), char **p, ...)
2737 {
2738 char *s;
2739 va_list v;
2740 va_start (v,p);
2741 s = g (p, va_arg (v,int));
2742 va_end (v);
2743 return s;
2744 }
2745
2746 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2747 function prototypes and stuff, but not '\xHH' hex character constants.
2748 These don't provoke an error unfortunately, instead are silently treated
2749 as 'x'. The following induces an error, until -std1 is added to get
2750 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2751 array size at least. It's necessary to write '\x00'==0 to get something
2752 that's true only with -std1. */
2753 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2754
2755 int test (int i, double x);
2756 struct s1 {int (*f) (int a);};
2757 struct s2 {int (*f) (double a);};
2758 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2759 int argc;
2760 char **argv;
2761 int
2762 main ()
2763 {
2764 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2765 ;
2766 return 0;
2767 }
2768 _ACEOF
2769 # Don't try gcc -ansi; that turns off useful extensions and
2770 # breaks some systems' header files.
2771 # AIX -qlanglvl=ansi
2772 # Ultrix and OSF/1 -std1
2773 # HP-UX 10.20 and later -Ae
2774 # HP-UX older versions -Aa -D_HPUX_SOURCE
2775 # SVR4 -Xc -D__EXTENSIONS__
2776 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2777 do
2778 CC="$ac_save_CC $ac_arg"
2779 rm -f conftest.$ac_objext
2780 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2781 (eval $ac_compile) 2>conftest.er1
2782 ac_status=$?
2783 grep -v '^ *+' conftest.er1 >conftest.err
2784 rm -f conftest.er1
2785 cat conftest.err >&5
2786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787 (exit $ac_status); } &&
2788 { ac_try='test -z "$ac_c_werror_flag"
2789 || test ! -s conftest.err'
2790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2791 (eval $ac_try) 2>&5
2792 ac_status=$?
2793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2794 (exit $ac_status); }; } &&
2795 { ac_try='test -s conftest.$ac_objext'
2796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2797 (eval $ac_try) 2>&5
2798 ac_status=$?
2799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2800 (exit $ac_status); }; }; then
2801 ac_cv_prog_cc_stdc=$ac_arg
2802 break
2803 else
2804 echo "$as_me: failed program was:" >&5
2805 sed 's/^/| /' conftest.$ac_ext >&5
2806
2807 fi
2808 rm -f conftest.err conftest.$ac_objext
2809 done
2810 rm -f conftest.$ac_ext conftest.$ac_objext
2811 CC=$ac_save_CC
2812
2813 fi
2814
2815 case "x$ac_cv_prog_cc_stdc" in
2816 x|xno)
2817 echo "$as_me:$LINENO: result: none needed" >&5
2818 echo "${ECHO_T}none needed" >&6 ;;
2819 *)
2820 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2821 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2822 CC="$CC $ac_cv_prog_cc_stdc" ;;
2823 esac
2824
2825 # Some people use a C++ compiler to compile C. Since we use `exit',
2826 # in C++ we need to declare it. In case someone uses the same compiler
2827 # for both compiling C and C++ we need to have the C++ compiler decide
2828 # the declaration of exit, since it's the most demanding environment.
2829 cat >conftest.$ac_ext <<_ACEOF
2830 #ifndef __cplusplus
2831 choke me
2832 #endif
2833 _ACEOF
2834 rm -f conftest.$ac_objext
2835 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2836 (eval $ac_compile) 2>conftest.er1
2837 ac_status=$?
2838 grep -v '^ *+' conftest.er1 >conftest.err
2839 rm -f conftest.er1
2840 cat conftest.err >&5
2841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2842 (exit $ac_status); } &&
2843 { ac_try='test -z "$ac_c_werror_flag"
2844 || test ! -s conftest.err'
2845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2846 (eval $ac_try) 2>&5
2847 ac_status=$?
2848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2849 (exit $ac_status); }; } &&
2850 { ac_try='test -s conftest.$ac_objext'
2851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2852 (eval $ac_try) 2>&5
2853 ac_status=$?
2854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2855 (exit $ac_status); }; }; then
2856 for ac_declaration in \
2857 '' \
2858 'extern "C" void std::exit (int) throw (); using std::exit;' \
2859 'extern "C" void std::exit (int); using std::exit;' \
2860 'extern "C" void exit (int) throw ();' \
2861 'extern "C" void exit (int);' \
2862 'void exit (int);'
2863 do
2864 cat >conftest.$ac_ext <<_ACEOF
2865 /* confdefs.h. */
2866 _ACEOF
2867 cat confdefs.h >>conftest.$ac_ext
2868 cat >>conftest.$ac_ext <<_ACEOF
2869 /* end confdefs.h. */
2870 $ac_declaration
2871 #include <stdlib.h>
2872 int
2873 main ()
2874 {
2875 exit (42);
2876 ;
2877 return 0;
2878 }
2879 _ACEOF
2880 rm -f conftest.$ac_objext
2881 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2882 (eval $ac_compile) 2>conftest.er1
2883 ac_status=$?
2884 grep -v '^ *+' conftest.er1 >conftest.err
2885 rm -f conftest.er1
2886 cat conftest.err >&5
2887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2888 (exit $ac_status); } &&
2889 { ac_try='test -z "$ac_c_werror_flag"
2890 || test ! -s conftest.err'
2891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2892 (eval $ac_try) 2>&5
2893 ac_status=$?
2894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2895 (exit $ac_status); }; } &&
2896 { ac_try='test -s conftest.$ac_objext'
2897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2898 (eval $ac_try) 2>&5
2899 ac_status=$?
2900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901 (exit $ac_status); }; }; then
2902 :
2903 else
2904 echo "$as_me: failed program was:" >&5
2905 sed 's/^/| /' conftest.$ac_ext >&5
2906
2907 continue
2908 fi
2909 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2910 cat >conftest.$ac_ext <<_ACEOF
2911 /* confdefs.h. */
2912 _ACEOF
2913 cat confdefs.h >>conftest.$ac_ext
2914 cat >>conftest.$ac_ext <<_ACEOF
2915 /* end confdefs.h. */
2916 $ac_declaration
2917 int
2918 main ()
2919 {
2920 exit (42);
2921 ;
2922 return 0;
2923 }
2924 _ACEOF
2925 rm -f conftest.$ac_objext
2926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2927 (eval $ac_compile) 2>conftest.er1
2928 ac_status=$?
2929 grep -v '^ *+' conftest.er1 >conftest.err
2930 rm -f conftest.er1
2931 cat conftest.err >&5
2932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933 (exit $ac_status); } &&
2934 { ac_try='test -z "$ac_c_werror_flag"
2935 || test ! -s conftest.err'
2936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2937 (eval $ac_try) 2>&5
2938 ac_status=$?
2939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2940 (exit $ac_status); }; } &&
2941 { ac_try='test -s conftest.$ac_objext'
2942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2943 (eval $ac_try) 2>&5
2944 ac_status=$?
2945 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946 (exit $ac_status); }; }; then
2947 break
2948 else
2949 echo "$as_me: failed program was:" >&5
2950 sed 's/^/| /' conftest.$ac_ext >&5
2951
2952 fi
2953 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2954 done
2955 rm -f conftest*
2956 if test -n "$ac_declaration"; then
2957 echo '#ifdef __cplusplus' >>confdefs.h
2958 echo $ac_declaration >>confdefs.h
2959 echo '#endif' >>confdefs.h
2960 fi
2961
2962 else
2963 echo "$as_me: failed program was:" >&5
2964 sed 's/^/| /' conftest.$ac_ext >&5
2965
2966 fi
2967 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2968 ac_ext=c
2969 ac_cpp='$CPP $CPPFLAGS'
2970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2973
2974 if test "x$CC" != xcc; then
2975 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2976 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2977 else
2978 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2979 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2980 fi
2981 set dummy $CC; ac_cc=`echo $2 |
2982 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2983 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2984 echo $ECHO_N "(cached) $ECHO_C" >&6
2985 else
2986 cat >conftest.$ac_ext <<_ACEOF
2987 /* confdefs.h. */
2988 _ACEOF
2989 cat confdefs.h >>conftest.$ac_ext
2990 cat >>conftest.$ac_ext <<_ACEOF
2991 /* end confdefs.h. */
2992
2993 int
2994 main ()
2995 {
2996
2997 ;
2998 return 0;
2999 }
3000 _ACEOF
3001 # Make sure it works both with $CC and with simple cc.
3002 # We do the test twice because some compilers refuse to overwrite an
3003 # existing .o file with -o, though they will create one.
3004 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3005 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006 (eval $ac_try) 2>&5
3007 ac_status=$?
3008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009 (exit $ac_status); } &&
3010 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011 (eval $ac_try) 2>&5
3012 ac_status=$?
3013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014 (exit $ac_status); };
3015 then
3016 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3017 if test "x$CC" != xcc; then
3018 # Test first that cc exists at all.
3019 if { ac_try='cc -c conftest.$ac_ext >&5'
3020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3021 (eval $ac_try) 2>&5
3022 ac_status=$?
3023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024 (exit $ac_status); }; }; then
3025 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3026 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3027 (eval $ac_try) 2>&5
3028 ac_status=$?
3029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030 (exit $ac_status); } &&
3031 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3032 (eval $ac_try) 2>&5
3033 ac_status=$?
3034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3035 (exit $ac_status); };
3036 then
3037 # cc works too.
3038 :
3039 else
3040 # cc exists but doesn't like -o.
3041 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3042 fi
3043 fi
3044 fi
3045 else
3046 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3047 fi
3048 rm -f conftest*
3049
3050 fi
3051 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3052 echo "$as_me:$LINENO: result: yes" >&5
3053 echo "${ECHO_T}yes" >&6
3054 else
3055 echo "$as_me:$LINENO: result: no" >&5
3056 echo "${ECHO_T}no" >&6
3057
3058 cat >>confdefs.h <<\_ACEOF
3059 #define NO_MINUS_C_MINUS_O 1
3060 _ACEOF
3061
3062 fi
3063
3064 # expand $ac_aux_dir to an absolute path
3065 am_aux_dir=`cd $ac_aux_dir && pwd`
3066
3067 # FIXME: we rely on the cache variable name because
3068 # there is no other way.
3069 set dummy $CC
3070 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3071 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3072 # Losing compiler, so override with the script.
3073 # FIXME: It is wrong to rewrite CC.
3074 # But if we don't then we get into trouble of one sort or another.
3075 # A longer-term fix would be to have automake use am__CC in this case,
3076 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3077 CC="$am_aux_dir/compile $CC"
3078 fi
3079
3080
3081
3082
3083 if test -n "$ac_tool_prefix"; then
3084 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3085 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3086 echo "$as_me:$LINENO: checking for $ac_word" >&5
3087 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3088 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3089 echo $ECHO_N "(cached) $ECHO_C" >&6
3090 else
3091 if test -n "$GNATBIND"; then
3092 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3093 else
3094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095 for as_dir in $PATH
3096 do
3097 IFS=$as_save_IFS
3098 test -z "$as_dir" && as_dir=.
3099 for ac_exec_ext in '' $ac_executable_extensions; do
3100 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3101 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3102 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3103 break 2
3104 fi
3105 done
3106 done
3107
3108 fi
3109 fi
3110 GNATBIND=$ac_cv_prog_GNATBIND
3111 if test -n "$GNATBIND"; then
3112 echo "$as_me:$LINENO: result: $GNATBIND" >&5
3113 echo "${ECHO_T}$GNATBIND" >&6
3114 else
3115 echo "$as_me:$LINENO: result: no" >&5
3116 echo "${ECHO_T}no" >&6
3117 fi
3118
3119 fi
3120 if test -z "$ac_cv_prog_GNATBIND"; then
3121 ac_ct_GNATBIND=$GNATBIND
3122 # Extract the first word of "gnatbind", so it can be a program name with args.
3123 set dummy gnatbind; ac_word=$2
3124 echo "$as_me:$LINENO: checking for $ac_word" >&5
3125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3126 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3127 echo $ECHO_N "(cached) $ECHO_C" >&6
3128 else
3129 if test -n "$ac_ct_GNATBIND"; then
3130 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3131 else
3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 for as_dir in $PATH
3134 do
3135 IFS=$as_save_IFS
3136 test -z "$as_dir" && as_dir=.
3137 for ac_exec_ext in '' $ac_executable_extensions; do
3138 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3139 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3140 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3141 break 2
3142 fi
3143 done
3144 done
3145
3146 test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3147 fi
3148 fi
3149 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3150 if test -n "$ac_ct_GNATBIND"; then
3151 echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3152 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3153 else
3154 echo "$as_me:$LINENO: result: no" >&5
3155 echo "${ECHO_T}no" >&6
3156 fi
3157
3158 GNATBIND=$ac_ct_GNATBIND
3159 else
3160 GNATBIND="$ac_cv_prog_GNATBIND"
3161 fi
3162
3163 if test -n "$ac_tool_prefix"; then
3164 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3165 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3166 echo "$as_me:$LINENO: checking for $ac_word" >&5
3167 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3168 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3169 echo $ECHO_N "(cached) $ECHO_C" >&6
3170 else
3171 if test -n "$GNATMAKE"; then
3172 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3173 else
3174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3175 for as_dir in $PATH
3176 do
3177 IFS=$as_save_IFS
3178 test -z "$as_dir" && as_dir=.
3179 for ac_exec_ext in '' $ac_executable_extensions; do
3180 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3181 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3182 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3183 break 2
3184 fi
3185 done
3186 done
3187
3188 fi
3189 fi
3190 GNATMAKE=$ac_cv_prog_GNATMAKE
3191 if test -n "$GNATMAKE"; then
3192 echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3193 echo "${ECHO_T}$GNATMAKE" >&6
3194 else
3195 echo "$as_me:$LINENO: result: no" >&5
3196 echo "${ECHO_T}no" >&6
3197 fi
3198
3199 fi
3200 if test -z "$ac_cv_prog_GNATMAKE"; then
3201 ac_ct_GNATMAKE=$GNATMAKE
3202 # Extract the first word of "gnatmake", so it can be a program name with args.
3203 set dummy gnatmake; ac_word=$2
3204 echo "$as_me:$LINENO: checking for $ac_word" >&5
3205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3206 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3207 echo $ECHO_N "(cached) $ECHO_C" >&6
3208 else
3209 if test -n "$ac_ct_GNATMAKE"; then
3210 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3211 else
3212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3213 for as_dir in $PATH
3214 do
3215 IFS=$as_save_IFS
3216 test -z "$as_dir" && as_dir=.
3217 for ac_exec_ext in '' $ac_executable_extensions; do
3218 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3219 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3220 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3221 break 2
3222 fi
3223 done
3224 done
3225
3226 test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3227 fi
3228 fi
3229 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3230 if test -n "$ac_ct_GNATMAKE"; then
3231 echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3232 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3233 else
3234 echo "$as_me:$LINENO: result: no" >&5
3235 echo "${ECHO_T}no" >&6
3236 fi
3237
3238 GNATMAKE=$ac_ct_GNATMAKE
3239 else
3240 GNATMAKE="$ac_cv_prog_GNATMAKE"
3241 fi
3242
3243 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3244 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3245 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3246 echo $ECHO_N "(cached) $ECHO_C" >&6
3247 else
3248 cat >conftest.adb <<EOF
3249 procedure conftest is begin null; end conftest;
3250 EOF
3251 acx_cv_cc_gcc_supports_ada=no
3252 # There is a bug in old released versions of GCC which causes the
3253 # driver to exit successfully when the appropriate language module
3254 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
3255 # Therefore we must check for the error message as well as an
3256 # unsuccessful exit.
3257 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3258 # given a .adb file, but produce no object file. So we must check
3259 # if an object file was really produced to guard against this.
3260 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3261 if test x"$errors" = x && test -f conftest.$ac_objext; then
3262 acx_cv_cc_gcc_supports_ada=yes
3263 fi
3264 rm -f conftest.*
3265 fi
3266 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3267 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3268
3269 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3270 have_gnat=yes
3271 else
3272 have_gnat=no
3273 fi
3274
3275
3276 # autoconf is lame and doesn't give us any substitution variable for this.
3277 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3278 NO_MINUS_C_MINUS_O=yes
3279 else
3280 OUTPUT_OPTION='-o $@'
3281 fi
3282
3283
3284
3285 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3286 # optimizations to be activated explicitly by the toplevel.
3287 case "$CC" in
3288 */prev-gcc/xgcc*) ;;
3289 *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3290 esac
3291
3292
3293 # -------------------------
3294 # Check C compiler features
3295 # -------------------------
3296
3297
3298 ac_ext=c
3299 ac_cpp='$CPP $CPPFLAGS'
3300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3303 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3304 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3305 # On Suns, sometimes $CPP names a directory.
3306 if test -n "$CPP" && test -d "$CPP"; then
3307 CPP=
3308 fi
3309 if test -z "$CPP"; then
3310 if test "${ac_cv_prog_CPP+set}" = set; then
3311 echo $ECHO_N "(cached) $ECHO_C" >&6
3312 else
3313 # Double quotes because CPP needs to be expanded
3314 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3315 do
3316 ac_preproc_ok=false
3317 for ac_c_preproc_warn_flag in '' yes
3318 do
3319 # Use a header file that comes with gcc, so configuring glibc
3320 # with a fresh cross-compiler works.
3321 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3322 # <limits.h> exists even on freestanding compilers.
3323 # On the NeXT, cc -E runs the code through the compiler's parser,
3324 # not just through cpp. "Syntax error" is here to catch this case.
3325 cat >conftest.$ac_ext <<_ACEOF
3326 /* confdefs.h. */
3327 _ACEOF
3328 cat confdefs.h >>conftest.$ac_ext
3329 cat >>conftest.$ac_ext <<_ACEOF
3330 /* end confdefs.h. */
3331 #ifdef __STDC__
3332 # include <limits.h>
3333 #else
3334 # include <assert.h>
3335 #endif
3336 Syntax error
3337 _ACEOF
3338 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3339 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3340 ac_status=$?
3341 grep -v '^ *+' conftest.er1 >conftest.err
3342 rm -f conftest.er1
3343 cat conftest.err >&5
3344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3345 (exit $ac_status); } >/dev/null; then
3346 if test -s conftest.err; then
3347 ac_cpp_err=$ac_c_preproc_warn_flag
3348 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3349 else
3350 ac_cpp_err=
3351 fi
3352 else
3353 ac_cpp_err=yes
3354 fi
3355 if test -z "$ac_cpp_err"; then
3356 :
3357 else
3358 echo "$as_me: failed program was:" >&5
3359 sed 's/^/| /' conftest.$ac_ext >&5
3360
3361 # Broken: fails on valid input.
3362 continue
3363 fi
3364 rm -f conftest.err conftest.$ac_ext
3365
3366 # OK, works on sane cases. Now check whether non-existent headers
3367 # can be detected and how.
3368 cat >conftest.$ac_ext <<_ACEOF
3369 /* confdefs.h. */
3370 _ACEOF
3371 cat confdefs.h >>conftest.$ac_ext
3372 cat >>conftest.$ac_ext <<_ACEOF
3373 /* end confdefs.h. */
3374 #include <ac_nonexistent.h>
3375 _ACEOF
3376 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3377 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3378 ac_status=$?
3379 grep -v '^ *+' conftest.er1 >conftest.err
3380 rm -f conftest.er1
3381 cat conftest.err >&5
3382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3383 (exit $ac_status); } >/dev/null; then
3384 if test -s conftest.err; then
3385 ac_cpp_err=$ac_c_preproc_warn_flag
3386 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3387 else
3388 ac_cpp_err=
3389 fi
3390 else
3391 ac_cpp_err=yes
3392 fi
3393 if test -z "$ac_cpp_err"; then
3394 # Broken: success on invalid input.
3395 continue
3396 else
3397 echo "$as_me: failed program was:" >&5
3398 sed 's/^/| /' conftest.$ac_ext >&5
3399
3400 # Passes both tests.
3401 ac_preproc_ok=:
3402 break
3403 fi
3404 rm -f conftest.err conftest.$ac_ext
3405
3406 done
3407 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3408 rm -f conftest.err conftest.$ac_ext
3409 if $ac_preproc_ok; then
3410 break
3411 fi
3412
3413 done
3414 ac_cv_prog_CPP=$CPP
3415
3416 fi
3417 CPP=$ac_cv_prog_CPP
3418 else
3419 ac_cv_prog_CPP=$CPP
3420 fi
3421 echo "$as_me:$LINENO: result: $CPP" >&5
3422 echo "${ECHO_T}$CPP" >&6
3423 ac_preproc_ok=false
3424 for ac_c_preproc_warn_flag in '' yes
3425 do
3426 # Use a header file that comes with gcc, so configuring glibc
3427 # with a fresh cross-compiler works.
3428 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3429 # <limits.h> exists even on freestanding compilers.
3430 # On the NeXT, cc -E runs the code through the compiler's parser,
3431 # not just through cpp. "Syntax error" is here to catch this case.
3432 cat >conftest.$ac_ext <<_ACEOF
3433 /* confdefs.h. */
3434 _ACEOF
3435 cat confdefs.h >>conftest.$ac_ext
3436 cat >>conftest.$ac_ext <<_ACEOF
3437 /* end confdefs.h. */
3438 #ifdef __STDC__
3439 # include <limits.h>
3440 #else
3441 # include <assert.h>
3442 #endif
3443 Syntax error
3444 _ACEOF
3445 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3446 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3447 ac_status=$?
3448 grep -v '^ *+' conftest.er1 >conftest.err
3449 rm -f conftest.er1
3450 cat conftest.err >&5
3451 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3452 (exit $ac_status); } >/dev/null; then
3453 if test -s conftest.err; then
3454 ac_cpp_err=$ac_c_preproc_warn_flag
3455 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3456 else
3457 ac_cpp_err=
3458 fi
3459 else
3460 ac_cpp_err=yes
3461 fi
3462 if test -z "$ac_cpp_err"; then
3463 :
3464 else
3465 echo "$as_me: failed program was:" >&5
3466 sed 's/^/| /' conftest.$ac_ext >&5
3467
3468 # Broken: fails on valid input.
3469 continue
3470 fi
3471 rm -f conftest.err conftest.$ac_ext
3472
3473 # OK, works on sane cases. Now check whether non-existent headers
3474 # can be detected and how.
3475 cat >conftest.$ac_ext <<_ACEOF
3476 /* confdefs.h. */
3477 _ACEOF
3478 cat confdefs.h >>conftest.$ac_ext
3479 cat >>conftest.$ac_ext <<_ACEOF
3480 /* end confdefs.h. */
3481 #include <ac_nonexistent.h>
3482 _ACEOF
3483 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3484 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3485 ac_status=$?
3486 grep -v '^ *+' conftest.er1 >conftest.err
3487 rm -f conftest.er1
3488 cat conftest.err >&5
3489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490 (exit $ac_status); } >/dev/null; then
3491 if test -s conftest.err; then
3492 ac_cpp_err=$ac_c_preproc_warn_flag
3493 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3494 else
3495 ac_cpp_err=
3496 fi
3497 else
3498 ac_cpp_err=yes
3499 fi
3500 if test -z "$ac_cpp_err"; then
3501 # Broken: success on invalid input.
3502 continue
3503 else
3504 echo "$as_me: failed program was:" >&5
3505 sed 's/^/| /' conftest.$ac_ext >&5
3506
3507 # Passes both tests.
3508 ac_preproc_ok=:
3509 break
3510 fi
3511 rm -f conftest.err conftest.$ac_ext
3512
3513 done
3514 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3515 rm -f conftest.err conftest.$ac_ext
3516 if $ac_preproc_ok; then
3517 :
3518 else
3519 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3520 See \`config.log' for more details." >&5
3521 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3522 See \`config.log' for more details." >&2;}
3523 { (exit 1); exit 1; }; }
3524 fi
3525
3526 ac_ext=c
3527 ac_cpp='$CPP $CPPFLAGS'
3528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3531
3532
3533 echo "$as_me:$LINENO: checking for egrep" >&5
3534 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3535 if test "${ac_cv_prog_egrep+set}" = set; then
3536 echo $ECHO_N "(cached) $ECHO_C" >&6
3537 else
3538 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3539 then ac_cv_prog_egrep='grep -E'
3540 else ac_cv_prog_egrep='egrep'
3541 fi
3542 fi
3543 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3544 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3545 EGREP=$ac_cv_prog_egrep
3546
3547
3548 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3549 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3550 if test "${ac_cv_header_stdc+set}" = set; then
3551 echo $ECHO_N "(cached) $ECHO_C" >&6
3552 else
3553 cat >conftest.$ac_ext <<_ACEOF
3554 /* confdefs.h. */
3555 _ACEOF
3556 cat confdefs.h >>conftest.$ac_ext
3557 cat >>conftest.$ac_ext <<_ACEOF
3558 /* end confdefs.h. */
3559 #include <stdlib.h>
3560 #include <stdarg.h>
3561 #include <string.h>
3562 #include <float.h>
3563
3564 int
3565 main ()
3566 {
3567
3568 ;
3569 return 0;
3570 }
3571 _ACEOF
3572 rm -f conftest.$ac_objext
3573 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3574 (eval $ac_compile) 2>conftest.er1
3575 ac_status=$?
3576 grep -v '^ *+' conftest.er1 >conftest.err
3577 rm -f conftest.er1
3578 cat conftest.err >&5
3579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580 (exit $ac_status); } &&
3581 { ac_try='test -z "$ac_c_werror_flag"
3582 || test ! -s conftest.err'
3583 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3584 (eval $ac_try) 2>&5
3585 ac_status=$?
3586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587 (exit $ac_status); }; } &&
3588 { ac_try='test -s conftest.$ac_objext'
3589 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3590 (eval $ac_try) 2>&5
3591 ac_status=$?
3592 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3593 (exit $ac_status); }; }; then
3594 ac_cv_header_stdc=yes
3595 else
3596 echo "$as_me: failed program was:" >&5
3597 sed 's/^/| /' conftest.$ac_ext >&5
3598
3599 ac_cv_header_stdc=no
3600 fi
3601 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3602
3603 if test $ac_cv_header_stdc = yes; then
3604 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3605 cat >conftest.$ac_ext <<_ACEOF
3606 /* confdefs.h. */
3607 _ACEOF
3608 cat confdefs.h >>conftest.$ac_ext
3609 cat >>conftest.$ac_ext <<_ACEOF
3610 /* end confdefs.h. */
3611 #include <string.h>
3612
3613 _ACEOF
3614 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3615 $EGREP "memchr" >/dev/null 2>&1; then
3616 :
3617 else
3618 ac_cv_header_stdc=no
3619 fi
3620 rm -f conftest*
3621
3622 fi
3623
3624 if test $ac_cv_header_stdc = yes; then
3625 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3626 cat >conftest.$ac_ext <<_ACEOF
3627 /* confdefs.h. */
3628 _ACEOF
3629 cat confdefs.h >>conftest.$ac_ext
3630 cat >>conftest.$ac_ext <<_ACEOF
3631 /* end confdefs.h. */
3632 #include <stdlib.h>
3633
3634 _ACEOF
3635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3636 $EGREP "free" >/dev/null 2>&1; then
3637 :
3638 else
3639 ac_cv_header_stdc=no
3640 fi
3641 rm -f conftest*
3642
3643 fi
3644
3645 if test $ac_cv_header_stdc = yes; then
3646 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3647 if test "$cross_compiling" = yes; then
3648 :
3649 else
3650 cat >conftest.$ac_ext <<_ACEOF
3651 /* confdefs.h. */
3652 _ACEOF
3653 cat confdefs.h >>conftest.$ac_ext
3654 cat >>conftest.$ac_ext <<_ACEOF
3655 /* end confdefs.h. */
3656 #include <ctype.h>
3657 #if ((' ' & 0x0FF) == 0x020)
3658 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3659 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3660 #else
3661 # define ISLOWER(c) \
3662 (('a' <= (c) && (c) <= 'i') \
3663 || ('j' <= (c) && (c) <= 'r') \
3664 || ('s' <= (c) && (c) <= 'z'))
3665 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3666 #endif
3667
3668 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3669 int
3670 main ()
3671 {
3672 int i;
3673 for (i = 0; i < 256; i++)
3674 if (XOR (islower (i), ISLOWER (i))
3675 || toupper (i) != TOUPPER (i))
3676 exit(2);
3677 exit (0);
3678 }
3679 _ACEOF
3680 rm -f conftest$ac_exeext
3681 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3682 (eval $ac_link) 2>&5
3683 ac_status=$?
3684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3685 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3686 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3687 (eval $ac_try) 2>&5
3688 ac_status=$?
3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690 (exit $ac_status); }; }; then
3691 :
3692 else
3693 echo "$as_me: program exited with status $ac_status" >&5
3694 echo "$as_me: failed program was:" >&5
3695 sed 's/^/| /' conftest.$ac_ext >&5
3696
3697 ( exit $ac_status )
3698 ac_cv_header_stdc=no
3699 fi
3700 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3701 fi
3702 fi
3703 fi
3704 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3705 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3706 if test $ac_cv_header_stdc = yes; then
3707
3708 cat >>confdefs.h <<\_ACEOF
3709 #define STDC_HEADERS 1
3710 _ACEOF
3711
3712 fi
3713
3714 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3725 inttypes.h stdint.h unistd.h
3726 do
3727 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3728 echo "$as_me:$LINENO: checking for $ac_header" >&5
3729 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3730 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3731 echo $ECHO_N "(cached) $ECHO_C" >&6
3732 else
3733 cat >conftest.$ac_ext <<_ACEOF
3734 /* confdefs.h. */
3735 _ACEOF
3736 cat confdefs.h >>conftest.$ac_ext
3737 cat >>conftest.$ac_ext <<_ACEOF
3738 /* end confdefs.h. */
3739 $ac_includes_default
3740
3741 #include <$ac_header>
3742 _ACEOF
3743 rm -f conftest.$ac_objext
3744 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3745 (eval $ac_compile) 2>conftest.er1
3746 ac_status=$?
3747 grep -v '^ *+' conftest.er1 >conftest.err
3748 rm -f conftest.er1
3749 cat conftest.err >&5
3750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751 (exit $ac_status); } &&
3752 { ac_try='test -z "$ac_c_werror_flag"
3753 || test ! -s conftest.err'
3754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3755 (eval $ac_try) 2>&5
3756 ac_status=$?
3757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3758 (exit $ac_status); }; } &&
3759 { ac_try='test -s conftest.$ac_objext'
3760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3761 (eval $ac_try) 2>&5
3762 ac_status=$?
3763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764 (exit $ac_status); }; }; then
3765 eval "$as_ac_Header=yes"
3766 else
3767 echo "$as_me: failed program was:" >&5
3768 sed 's/^/| /' conftest.$ac_ext >&5
3769
3770 eval "$as_ac_Header=no"
3771 fi
3772 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3773 fi
3774 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3775 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3776 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3777 cat >>confdefs.h <<_ACEOF
3778 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3779 _ACEOF
3780
3781 fi
3782
3783 done
3784
3785
3786
3787 if test "${ac_cv_header_minix_config_h+set}" = set; then
3788 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3789 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3790 if test "${ac_cv_header_minix_config_h+set}" = set; then
3791 echo $ECHO_N "(cached) $ECHO_C" >&6
3792 fi
3793 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3794 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3795 else
3796 # Is the header compilable?
3797 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3798 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3799 cat >conftest.$ac_ext <<_ACEOF
3800 /* confdefs.h. */
3801 _ACEOF
3802 cat confdefs.h >>conftest.$ac_ext
3803 cat >>conftest.$ac_ext <<_ACEOF
3804 /* end confdefs.h. */
3805 $ac_includes_default
3806 #include <minix/config.h>
3807 _ACEOF
3808 rm -f conftest.$ac_objext
3809 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3810 (eval $ac_compile) 2>conftest.er1
3811 ac_status=$?
3812 grep -v '^ *+' conftest.er1 >conftest.err
3813 rm -f conftest.er1
3814 cat conftest.err >&5
3815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816 (exit $ac_status); } &&
3817 { ac_try='test -z "$ac_c_werror_flag"
3818 || test ! -s conftest.err'
3819 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3820 (eval $ac_try) 2>&5
3821 ac_status=$?
3822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3823 (exit $ac_status); }; } &&
3824 { ac_try='test -s conftest.$ac_objext'
3825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3826 (eval $ac_try) 2>&5
3827 ac_status=$?
3828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829 (exit $ac_status); }; }; then
3830 ac_header_compiler=yes
3831 else
3832 echo "$as_me: failed program was:" >&5
3833 sed 's/^/| /' conftest.$ac_ext >&5
3834
3835 ac_header_compiler=no
3836 fi
3837 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3838 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3839 echo "${ECHO_T}$ac_header_compiler" >&6
3840
3841 # Is the header present?
3842 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3843 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3844 cat >conftest.$ac_ext <<_ACEOF
3845 /* confdefs.h. */
3846 _ACEOF
3847 cat confdefs.h >>conftest.$ac_ext
3848 cat >>conftest.$ac_ext <<_ACEOF
3849 /* end confdefs.h. */
3850 #include <minix/config.h>
3851 _ACEOF
3852 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3853 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3854 ac_status=$?
3855 grep -v '^ *+' conftest.er1 >conftest.err
3856 rm -f conftest.er1
3857 cat conftest.err >&5
3858 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3859 (exit $ac_status); } >/dev/null; then
3860 if test -s conftest.err; then
3861 ac_cpp_err=$ac_c_preproc_warn_flag
3862 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3863 else
3864 ac_cpp_err=
3865 fi
3866 else
3867 ac_cpp_err=yes
3868 fi
3869 if test -z "$ac_cpp_err"; then
3870 ac_header_preproc=yes
3871 else
3872 echo "$as_me: failed program was:" >&5
3873 sed 's/^/| /' conftest.$ac_ext >&5
3874
3875 ac_header_preproc=no
3876 fi
3877 rm -f conftest.err conftest.$ac_ext
3878 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3879 echo "${ECHO_T}$ac_header_preproc" >&6
3880
3881 # So? What about this header?
3882 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3883 yes:no: )
3884 { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3885 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3886 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3887 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3888 ac_header_preproc=yes
3889 ;;
3890 no:yes:* )
3891 { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3892 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3893 { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
3894 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
3895 { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3896 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3897 { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
3898 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
3899 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3900 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3901 { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3902 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3903 (
3904 cat <<\_ASBOX
3905 ## ------------------------------------------ ##
3906 ## Report this to the AC_PACKAGE_NAME lists. ##
3907 ## ------------------------------------------ ##
3908 _ASBOX
3909 ) |
3910 sed "s/^/$as_me: WARNING: /" >&2
3911 ;;
3912 esac
3913 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3914 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3915 if test "${ac_cv_header_minix_config_h+set}" = set; then
3916 echo $ECHO_N "(cached) $ECHO_C" >&6
3917 else
3918 ac_cv_header_minix_config_h=$ac_header_preproc
3919 fi
3920 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3921 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3922
3923 fi
3924 if test $ac_cv_header_minix_config_h = yes; then
3925 MINIX=yes
3926 else
3927 MINIX=
3928 fi
3929
3930
3931 if test "$MINIX" = yes; then
3932
3933 cat >>confdefs.h <<\_ACEOF
3934 #define _POSIX_SOURCE 1
3935 _ACEOF
3936
3937
3938 cat >>confdefs.h <<\_ACEOF
3939 #define _POSIX_1_SOURCE 2
3940 _ACEOF
3941
3942
3943 cat >>confdefs.h <<\_ACEOF
3944 #define _MINIX 1
3945 _ACEOF
3946
3947 fi
3948
3949
3950
3951 echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3952 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3953 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3954 echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956 cat >conftest.$ac_ext <<_ACEOF
3957 /* confdefs.h. */
3958 _ACEOF
3959 cat confdefs.h >>conftest.$ac_ext
3960 cat >>conftest.$ac_ext <<_ACEOF
3961 /* end confdefs.h. */
3962
3963 # define __EXTENSIONS__ 1
3964 $ac_includes_default
3965 int
3966 main ()
3967 {
3968
3969 ;
3970 return 0;
3971 }
3972 _ACEOF
3973 rm -f conftest.$ac_objext
3974 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3975 (eval $ac_compile) 2>conftest.er1
3976 ac_status=$?
3977 grep -v '^ *+' conftest.er1 >conftest.err
3978 rm -f conftest.er1
3979 cat conftest.err >&5
3980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3981 (exit $ac_status); } &&
3982 { ac_try='test -z "$ac_c_werror_flag"
3983 || test ! -s conftest.err'
3984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3985 (eval $ac_try) 2>&5
3986 ac_status=$?
3987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3988 (exit $ac_status); }; } &&
3989 { ac_try='test -s conftest.$ac_objext'
3990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3991 (eval $ac_try) 2>&5
3992 ac_status=$?
3993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3994 (exit $ac_status); }; }; then
3995 ac_cv_safe_to_define___extensions__=yes
3996 else
3997 echo "$as_me: failed program was:" >&5
3998 sed 's/^/| /' conftest.$ac_ext >&5
3999
4000 ac_cv_safe_to_define___extensions__=no
4001 fi
4002 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4003 fi
4004 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4005 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4006 test $ac_cv_safe_to_define___extensions__ = yes &&
4007 cat >>confdefs.h <<\_ACEOF
4008 #define __EXTENSIONS__ 1
4009 _ACEOF
4010
4011 cat >>confdefs.h <<\_ACEOF
4012 #define _ALL_SOURCE 1
4013 _ACEOF
4014
4015 cat >>confdefs.h <<\_ACEOF
4016 #define _GNU_SOURCE 1
4017 _ACEOF
4018
4019 cat >>confdefs.h <<\_ACEOF
4020 #define _POSIX_PTHREAD_SEMANTICS 1
4021 _ACEOF
4022
4023 cat >>confdefs.h <<\_ACEOF
4024 #define _TANDEM_SOURCE 1
4025 _ACEOF
4026
4027
4028 ac_ext=c
4029 ac_cpp='$CPP $CPPFLAGS'
4030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4033 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4034 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4035 # On Suns, sometimes $CPP names a directory.
4036 if test -n "$CPP" && test -d "$CPP"; then
4037 CPP=
4038 fi
4039 if test -z "$CPP"; then
4040 if test "${ac_cv_prog_CPP+set}" = set; then
4041 echo $ECHO_N "(cached) $ECHO_C" >&6
4042 else
4043 # Double quotes because CPP needs to be expanded
4044 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4045 do
4046 ac_preproc_ok=false
4047 for ac_c_preproc_warn_flag in '' yes
4048 do
4049 # Use a header file that comes with gcc, so configuring glibc
4050 # with a fresh cross-compiler works.
4051 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4052 # <limits.h> exists even on freestanding compilers.
4053 # On the NeXT, cc -E runs the code through the compiler's parser,
4054 # not just through cpp. "Syntax error" is here to catch this case.
4055 cat >conftest.$ac_ext <<_ACEOF
4056 /* confdefs.h. */
4057 _ACEOF
4058 cat confdefs.h >>conftest.$ac_ext
4059 cat >>conftest.$ac_ext <<_ACEOF
4060 /* end confdefs.h. */
4061 #ifdef __STDC__
4062 # include <limits.h>
4063 #else
4064 # include <assert.h>
4065 #endif
4066 Syntax error
4067 _ACEOF
4068 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4069 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4070 ac_status=$?
4071 grep -v '^ *+' conftest.er1 >conftest.err
4072 rm -f conftest.er1
4073 cat conftest.err >&5
4074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075 (exit $ac_status); } >/dev/null; then
4076 if test -s conftest.err; then
4077 ac_cpp_err=$ac_c_preproc_warn_flag
4078 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4079 else
4080 ac_cpp_err=
4081 fi
4082 else
4083 ac_cpp_err=yes
4084 fi
4085 if test -z "$ac_cpp_err"; then
4086 :
4087 else
4088 echo "$as_me: failed program was:" >&5
4089 sed 's/^/| /' conftest.$ac_ext >&5
4090
4091 # Broken: fails on valid input.
4092 continue
4093 fi
4094 rm -f conftest.err conftest.$ac_ext
4095
4096 # OK, works on sane cases. Now check whether non-existent headers
4097 # can be detected and how.
4098 cat >conftest.$ac_ext <<_ACEOF
4099 /* confdefs.h. */
4100 _ACEOF
4101 cat confdefs.h >>conftest.$ac_ext
4102 cat >>conftest.$ac_ext <<_ACEOF
4103 /* end confdefs.h. */
4104 #include <ac_nonexistent.h>
4105 _ACEOF
4106 if { (eval echo "$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 "$ac_cpp_err"; then
4124 # Broken: success on invalid input.
4125 continue
4126 else
4127 echo "$as_me: failed program was:" >&5
4128 sed 's/^/| /' conftest.$ac_ext >&5
4129
4130 # Passes both tests.
4131 ac_preproc_ok=:
4132 break
4133 fi
4134 rm -f conftest.err conftest.$ac_ext
4135
4136 done
4137 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4138 rm -f conftest.err conftest.$ac_ext
4139 if $ac_preproc_ok; then
4140 break
4141 fi
4142
4143 done
4144 ac_cv_prog_CPP=$CPP
4145
4146 fi
4147 CPP=$ac_cv_prog_CPP
4148 else
4149 ac_cv_prog_CPP=$CPP
4150 fi
4151 echo "$as_me:$LINENO: result: $CPP" >&5
4152 echo "${ECHO_T}$CPP" >&6
4153 ac_preproc_ok=false
4154 for ac_c_preproc_warn_flag in '' yes
4155 do
4156 # Use a header file that comes with gcc, so configuring glibc
4157 # with a fresh cross-compiler works.
4158 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4159 # <limits.h> exists even on freestanding compilers.
4160 # On the NeXT, cc -E runs the code through the compiler's parser,
4161 # not just through cpp. "Syntax error" is here to catch this case.
4162 cat >conftest.$ac_ext <<_ACEOF
4163 /* confdefs.h. */
4164 _ACEOF
4165 cat confdefs.h >>conftest.$ac_ext
4166 cat >>conftest.$ac_ext <<_ACEOF
4167 /* end confdefs.h. */
4168 #ifdef __STDC__
4169 # include <limits.h>
4170 #else
4171 # include <assert.h>
4172 #endif
4173 Syntax error
4174 _ACEOF
4175 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4176 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4177 ac_status=$?
4178 grep -v '^ *+' conftest.er1 >conftest.err
4179 rm -f conftest.er1
4180 cat conftest.err >&5
4181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4182 (exit $ac_status); } >/dev/null; then
4183 if test -s conftest.err; then
4184 ac_cpp_err=$ac_c_preproc_warn_flag
4185 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4186 else
4187 ac_cpp_err=
4188 fi
4189 else
4190 ac_cpp_err=yes
4191 fi
4192 if test -z "$ac_cpp_err"; then
4193 :
4194 else
4195 echo "$as_me: failed program was:" >&5
4196 sed 's/^/| /' conftest.$ac_ext >&5
4197
4198 # Broken: fails on valid input.
4199 continue
4200 fi
4201 rm -f conftest.err conftest.$ac_ext
4202
4203 # OK, works on sane cases. Now check whether non-existent headers
4204 # can be detected and how.
4205 cat >conftest.$ac_ext <<_ACEOF
4206 /* confdefs.h. */
4207 _ACEOF
4208 cat confdefs.h >>conftest.$ac_ext
4209 cat >>conftest.$ac_ext <<_ACEOF
4210 /* end confdefs.h. */
4211 #include <ac_nonexistent.h>
4212 _ACEOF
4213 if { (eval echo "$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 "$ac_cpp_err"; then
4231 # Broken: success on invalid input.
4232 continue
4233 else
4234 echo "$as_me: failed program was:" >&5
4235 sed 's/^/| /' conftest.$ac_ext >&5
4236
4237 # Passes both tests.
4238 ac_preproc_ok=:
4239 break
4240 fi
4241 rm -f conftest.err conftest.$ac_ext
4242
4243 done
4244 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4245 rm -f conftest.err conftest.$ac_ext
4246 if $ac_preproc_ok; then
4247 :
4248 else
4249 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4250 See \`config.log' for more details." >&5
4251 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4252 See \`config.log' for more details." >&2;}
4253 { (exit 1); exit 1; }; }
4254 fi
4255
4256 ac_ext=c
4257 ac_cpp='$CPP $CPPFLAGS'
4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4261
4262 echo "$as_me:$LINENO: checking for inline" >&5
4263 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4264 if test "${ac_cv_c_inline+set}" = set; then
4265 echo $ECHO_N "(cached) $ECHO_C" >&6
4266 else
4267 ac_cv_c_inline=no
4268 for ac_kw in inline __inline__ __inline; do
4269 cat >conftest.$ac_ext <<_ACEOF
4270 /* confdefs.h. */
4271 _ACEOF
4272 cat confdefs.h >>conftest.$ac_ext
4273 cat >>conftest.$ac_ext <<_ACEOF
4274 /* end confdefs.h. */
4275 #ifndef __cplusplus
4276 typedef int foo_t;
4277 static $ac_kw foo_t static_foo () {return 0; }
4278 $ac_kw foo_t foo () {return 0; }
4279 #endif
4280
4281 _ACEOF
4282 rm -f conftest.$ac_objext
4283 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4284 (eval $ac_compile) 2>conftest.er1
4285 ac_status=$?
4286 grep -v '^ *+' conftest.er1 >conftest.err
4287 rm -f conftest.er1
4288 cat conftest.err >&5
4289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4290 (exit $ac_status); } &&
4291 { ac_try='test -z "$ac_c_werror_flag"
4292 || test ! -s conftest.err'
4293 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4294 (eval $ac_try) 2>&5
4295 ac_status=$?
4296 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297 (exit $ac_status); }; } &&
4298 { ac_try='test -s conftest.$ac_objext'
4299 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4300 (eval $ac_try) 2>&5
4301 ac_status=$?
4302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4303 (exit $ac_status); }; }; then
4304 ac_cv_c_inline=$ac_kw; break
4305 else
4306 echo "$as_me: failed program was:" >&5
4307 sed 's/^/| /' conftest.$ac_ext >&5
4308
4309 fi
4310 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4311 done
4312
4313 fi
4314 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4315 echo "${ECHO_T}$ac_cv_c_inline" >&6
4316
4317
4318 case $ac_cv_c_inline in
4319 inline | yes) ;;
4320 *)
4321 case $ac_cv_c_inline in
4322 no) ac_val=;;
4323 *) ac_val=$ac_cv_c_inline;;
4324 esac
4325 cat >>confdefs.h <<_ACEOF
4326 #ifndef __cplusplus
4327 #define inline $ac_val
4328 #endif
4329 _ACEOF
4330 ;;
4331 esac
4332
4333
4334 # sizeof(char) is 1 by definition.
4335 echo "$as_me:$LINENO: checking for void *" >&5
4336 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4337 if test "${ac_cv_type_void_p+set}" = set; then
4338 echo $ECHO_N "(cached) $ECHO_C" >&6
4339 else
4340 cat >conftest.$ac_ext <<_ACEOF
4341 /* confdefs.h. */
4342 _ACEOF
4343 cat confdefs.h >>conftest.$ac_ext
4344 cat >>conftest.$ac_ext <<_ACEOF
4345 /* end confdefs.h. */
4346 $ac_includes_default
4347 int
4348 main ()
4349 {
4350 if ((void * *) 0)
4351 return 0;
4352 if (sizeof (void *))
4353 return 0;
4354 ;
4355 return 0;
4356 }
4357 _ACEOF
4358 rm -f conftest.$ac_objext
4359 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4360 (eval $ac_compile) 2>conftest.er1
4361 ac_status=$?
4362 grep -v '^ *+' conftest.er1 >conftest.err
4363 rm -f conftest.er1
4364 cat conftest.err >&5
4365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4366 (exit $ac_status); } &&
4367 { ac_try='test -z "$ac_c_werror_flag"
4368 || test ! -s conftest.err'
4369 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4370 (eval $ac_try) 2>&5
4371 ac_status=$?
4372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4373 (exit $ac_status); }; } &&
4374 { ac_try='test -s conftest.$ac_objext'
4375 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4376 (eval $ac_try) 2>&5
4377 ac_status=$?
4378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4379 (exit $ac_status); }; }; then
4380 ac_cv_type_void_p=yes
4381 else
4382 echo "$as_me: failed program was:" >&5
4383 sed 's/^/| /' conftest.$ac_ext >&5
4384
4385 ac_cv_type_void_p=no
4386 fi
4387 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4388 fi
4389 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4390 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4391
4392 echo "$as_me:$LINENO: checking size of void *" >&5
4393 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4394 if test "${ac_cv_sizeof_void_p+set}" = set; then
4395 echo $ECHO_N "(cached) $ECHO_C" >&6
4396 else
4397 if test "$ac_cv_type_void_p" = yes; then
4398 # The cast to unsigned long works around a bug in the HP C Compiler
4399 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4400 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4401 # This bug is HP SR number 8606223364.
4402 if test "$cross_compiling" = yes; then
4403 # Depending upon the size, compute the lo and hi bounds.
4404 cat >conftest.$ac_ext <<_ACEOF
4405 /* confdefs.h. */
4406 _ACEOF
4407 cat confdefs.h >>conftest.$ac_ext
4408 cat >>conftest.$ac_ext <<_ACEOF
4409 /* end confdefs.h. */
4410 $ac_includes_default
4411 int
4412 main ()
4413 {
4414 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4415 test_array [0] = 0
4416
4417 ;
4418 return 0;
4419 }
4420 _ACEOF
4421 rm -f conftest.$ac_objext
4422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4423 (eval $ac_compile) 2>conftest.er1
4424 ac_status=$?
4425 grep -v '^ *+' conftest.er1 >conftest.err
4426 rm -f conftest.er1
4427 cat conftest.err >&5
4428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429 (exit $ac_status); } &&
4430 { ac_try='test -z "$ac_c_werror_flag"
4431 || test ! -s conftest.err'
4432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4433 (eval $ac_try) 2>&5
4434 ac_status=$?
4435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436 (exit $ac_status); }; } &&
4437 { ac_try='test -s conftest.$ac_objext'
4438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4439 (eval $ac_try) 2>&5
4440 ac_status=$?
4441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4442 (exit $ac_status); }; }; then
4443 ac_lo=0 ac_mid=0
4444 while :; do
4445 cat >conftest.$ac_ext <<_ACEOF
4446 /* confdefs.h. */
4447 _ACEOF
4448 cat confdefs.h >>conftest.$ac_ext
4449 cat >>conftest.$ac_ext <<_ACEOF
4450 /* end confdefs.h. */
4451 $ac_includes_default
4452 int
4453 main ()
4454 {
4455 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4456 test_array [0] = 0
4457
4458 ;
4459 return 0;
4460 }
4461 _ACEOF
4462 rm -f conftest.$ac_objext
4463 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4464 (eval $ac_compile) 2>conftest.er1
4465 ac_status=$?
4466 grep -v '^ *+' conftest.er1 >conftest.err
4467 rm -f conftest.er1
4468 cat conftest.err >&5
4469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4470 (exit $ac_status); } &&
4471 { ac_try='test -z "$ac_c_werror_flag"
4472 || test ! -s conftest.err'
4473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474 (eval $ac_try) 2>&5
4475 ac_status=$?
4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477 (exit $ac_status); }; } &&
4478 { ac_try='test -s conftest.$ac_objext'
4479 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4480 (eval $ac_try) 2>&5
4481 ac_status=$?
4482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4483 (exit $ac_status); }; }; then
4484 ac_hi=$ac_mid; break
4485 else
4486 echo "$as_me: failed program was:" >&5
4487 sed 's/^/| /' conftest.$ac_ext >&5
4488
4489 ac_lo=`expr $ac_mid + 1`
4490 if test $ac_lo -le $ac_mid; then
4491 ac_lo= ac_hi=
4492 break
4493 fi
4494 ac_mid=`expr 2 '*' $ac_mid + 1`
4495 fi
4496 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4497 done
4498 else
4499 echo "$as_me: failed program was:" >&5
4500 sed 's/^/| /' conftest.$ac_ext >&5
4501
4502 cat >conftest.$ac_ext <<_ACEOF
4503 /* confdefs.h. */
4504 _ACEOF
4505 cat confdefs.h >>conftest.$ac_ext
4506 cat >>conftest.$ac_ext <<_ACEOF
4507 /* end confdefs.h. */
4508 $ac_includes_default
4509 int
4510 main ()
4511 {
4512 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4513 test_array [0] = 0
4514
4515 ;
4516 return 0;
4517 }
4518 _ACEOF
4519 rm -f conftest.$ac_objext
4520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4521 (eval $ac_compile) 2>conftest.er1
4522 ac_status=$?
4523 grep -v '^ *+' conftest.er1 >conftest.err
4524 rm -f conftest.er1
4525 cat conftest.err >&5
4526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527 (exit $ac_status); } &&
4528 { ac_try='test -z "$ac_c_werror_flag"
4529 || test ! -s conftest.err'
4530 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4531 (eval $ac_try) 2>&5
4532 ac_status=$?
4533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4534 (exit $ac_status); }; } &&
4535 { ac_try='test -s conftest.$ac_objext'
4536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4537 (eval $ac_try) 2>&5
4538 ac_status=$?
4539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4540 (exit $ac_status); }; }; then
4541 ac_hi=-1 ac_mid=-1
4542 while :; do
4543 cat >conftest.$ac_ext <<_ACEOF
4544 /* confdefs.h. */
4545 _ACEOF
4546 cat confdefs.h >>conftest.$ac_ext
4547 cat >>conftest.$ac_ext <<_ACEOF
4548 /* end confdefs.h. */
4549 $ac_includes_default
4550 int
4551 main ()
4552 {
4553 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4554 test_array [0] = 0
4555
4556 ;
4557 return 0;
4558 }
4559 _ACEOF
4560 rm -f conftest.$ac_objext
4561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4562 (eval $ac_compile) 2>conftest.er1
4563 ac_status=$?
4564 grep -v '^ *+' conftest.er1 >conftest.err
4565 rm -f conftest.er1
4566 cat conftest.err >&5
4567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568 (exit $ac_status); } &&
4569 { ac_try='test -z "$ac_c_werror_flag"
4570 || test ! -s conftest.err'
4571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4572 (eval $ac_try) 2>&5
4573 ac_status=$?
4574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575 (exit $ac_status); }; } &&
4576 { ac_try='test -s conftest.$ac_objext'
4577 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4578 (eval $ac_try) 2>&5
4579 ac_status=$?
4580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4581 (exit $ac_status); }; }; then
4582 ac_lo=$ac_mid; break
4583 else
4584 echo "$as_me: failed program was:" >&5
4585 sed 's/^/| /' conftest.$ac_ext >&5
4586
4587 ac_hi=`expr '(' $ac_mid ')' - 1`
4588 if test $ac_mid -le $ac_hi; then
4589 ac_lo= ac_hi=
4590 break
4591 fi
4592 ac_mid=`expr 2 '*' $ac_mid`
4593 fi
4594 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4595 done
4596 else
4597 echo "$as_me: failed program was:" >&5
4598 sed 's/^/| /' conftest.$ac_ext >&5
4599
4600 ac_lo= ac_hi=
4601 fi
4602 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4603 fi
4604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4605 # Binary search between lo and hi bounds.
4606 while test "x$ac_lo" != "x$ac_hi"; do
4607 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4608 cat >conftest.$ac_ext <<_ACEOF
4609 /* confdefs.h. */
4610 _ACEOF
4611 cat confdefs.h >>conftest.$ac_ext
4612 cat >>conftest.$ac_ext <<_ACEOF
4613 /* end confdefs.h. */
4614 $ac_includes_default
4615 int
4616 main ()
4617 {
4618 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4619 test_array [0] = 0
4620
4621 ;
4622 return 0;
4623 }
4624 _ACEOF
4625 rm -f conftest.$ac_objext
4626 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4627 (eval $ac_compile) 2>conftest.er1
4628 ac_status=$?
4629 grep -v '^ *+' conftest.er1 >conftest.err
4630 rm -f conftest.er1
4631 cat conftest.err >&5
4632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4633 (exit $ac_status); } &&
4634 { ac_try='test -z "$ac_c_werror_flag"
4635 || test ! -s conftest.err'
4636 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4637 (eval $ac_try) 2>&5
4638 ac_status=$?
4639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4640 (exit $ac_status); }; } &&
4641 { ac_try='test -s conftest.$ac_objext'
4642 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4643 (eval $ac_try) 2>&5
4644 ac_status=$?
4645 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4646 (exit $ac_status); }; }; then
4647 ac_hi=$ac_mid
4648 else
4649 echo "$as_me: failed program was:" >&5
4650 sed 's/^/| /' conftest.$ac_ext >&5
4651
4652 ac_lo=`expr '(' $ac_mid ')' + 1`
4653 fi
4654 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4655 done
4656 case $ac_lo in
4657 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4658 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4659 See \`config.log' for more details." >&5
4660 echo "$as_me: error: cannot compute sizeof (void *), 77
4661 See \`config.log' for more details." >&2;}
4662 { (exit 1); exit 1; }; } ;;
4663 esac
4664 else
4665 if test "$cross_compiling" = yes; then
4666 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4667 See \`config.log' for more details." >&5
4668 echo "$as_me: error: cannot run test program while cross compiling
4669 See \`config.log' for more details." >&2;}
4670 { (exit 1); exit 1; }; }
4671 else
4672 cat >conftest.$ac_ext <<_ACEOF
4673 /* confdefs.h. */
4674 _ACEOF
4675 cat confdefs.h >>conftest.$ac_ext
4676 cat >>conftest.$ac_ext <<_ACEOF
4677 /* end confdefs.h. */
4678 $ac_includes_default
4679 long longval () { return (long) (sizeof (void *)); }
4680 unsigned long ulongval () { return (long) (sizeof (void *)); }
4681 #include <stdio.h>
4682 #include <stdlib.h>
4683 int
4684 main ()
4685 {
4686
4687 FILE *f = fopen ("conftest.val", "w");
4688 if (! f)
4689 exit (1);
4690 if (((long) (sizeof (void *))) < 0)
4691 {
4692 long i = longval ();
4693 if (i != ((long) (sizeof (void *))))
4694 exit (1);
4695 fprintf (f, "%ld\n", i);
4696 }
4697 else
4698 {
4699 unsigned long i = ulongval ();
4700 if (i != ((long) (sizeof (void *))))
4701 exit (1);
4702 fprintf (f, "%lu\n", i);
4703 }
4704 exit (ferror (f) || fclose (f) != 0);
4705
4706 ;
4707 return 0;
4708 }
4709 _ACEOF
4710 rm -f conftest$ac_exeext
4711 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4712 (eval $ac_link) 2>&5
4713 ac_status=$?
4714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4715 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4717 (eval $ac_try) 2>&5
4718 ac_status=$?
4719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4720 (exit $ac_status); }; }; then
4721 ac_cv_sizeof_void_p=`cat conftest.val`
4722 else
4723 echo "$as_me: program exited with status $ac_status" >&5
4724 echo "$as_me: failed program was:" >&5
4725 sed 's/^/| /' conftest.$ac_ext >&5
4726
4727 ( exit $ac_status )
4728 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4729 See \`config.log' for more details." >&5
4730 echo "$as_me: error: cannot compute sizeof (void *), 77
4731 See \`config.log' for more details." >&2;}
4732 { (exit 1); exit 1; }; }
4733 fi
4734 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4735 fi
4736 fi
4737 rm -f conftest.val
4738 else
4739 ac_cv_sizeof_void_p=0
4740 fi
4741 fi
4742 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4743 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4744 cat >>confdefs.h <<_ACEOF
4745 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4746 _ACEOF
4747
4748
4749 echo "$as_me:$LINENO: checking for short" >&5
4750 echo $ECHO_N "checking for short... $ECHO_C" >&6
4751 if test "${ac_cv_type_short+set}" = set; then
4752 echo $ECHO_N "(cached) $ECHO_C" >&6
4753 else
4754 cat >conftest.$ac_ext <<_ACEOF
4755 /* confdefs.h. */
4756 _ACEOF
4757 cat confdefs.h >>conftest.$ac_ext
4758 cat >>conftest.$ac_ext <<_ACEOF
4759 /* end confdefs.h. */
4760 $ac_includes_default
4761 int
4762 main ()
4763 {
4764 if ((short *) 0)
4765 return 0;
4766 if (sizeof (short))
4767 return 0;
4768 ;
4769 return 0;
4770 }
4771 _ACEOF
4772 rm -f conftest.$ac_objext
4773 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4774 (eval $ac_compile) 2>conftest.er1
4775 ac_status=$?
4776 grep -v '^ *+' conftest.er1 >conftest.err
4777 rm -f conftest.er1
4778 cat conftest.err >&5
4779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4780 (exit $ac_status); } &&
4781 { ac_try='test -z "$ac_c_werror_flag"
4782 || test ! -s conftest.err'
4783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4784 (eval $ac_try) 2>&5
4785 ac_status=$?
4786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787 (exit $ac_status); }; } &&
4788 { ac_try='test -s conftest.$ac_objext'
4789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4790 (eval $ac_try) 2>&5
4791 ac_status=$?
4792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793 (exit $ac_status); }; }; then
4794 ac_cv_type_short=yes
4795 else
4796 echo "$as_me: failed program was:" >&5
4797 sed 's/^/| /' conftest.$ac_ext >&5
4798
4799 ac_cv_type_short=no
4800 fi
4801 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4802 fi
4803 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4804 echo "${ECHO_T}$ac_cv_type_short" >&6
4805
4806 echo "$as_me:$LINENO: checking size of short" >&5
4807 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4808 if test "${ac_cv_sizeof_short+set}" = set; then
4809 echo $ECHO_N "(cached) $ECHO_C" >&6
4810 else
4811 if test "$ac_cv_type_short" = yes; then
4812 # The cast to unsigned long works around a bug in the HP C Compiler
4813 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4814 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4815 # This bug is HP SR number 8606223364.
4816 if test "$cross_compiling" = yes; then
4817 # Depending upon the size, compute the lo and hi bounds.
4818 cat >conftest.$ac_ext <<_ACEOF
4819 /* confdefs.h. */
4820 _ACEOF
4821 cat confdefs.h >>conftest.$ac_ext
4822 cat >>conftest.$ac_ext <<_ACEOF
4823 /* end confdefs.h. */
4824 $ac_includes_default
4825 int
4826 main ()
4827 {
4828 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4829 test_array [0] = 0
4830
4831 ;
4832 return 0;
4833 }
4834 _ACEOF
4835 rm -f conftest.$ac_objext
4836 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4837 (eval $ac_compile) 2>conftest.er1
4838 ac_status=$?
4839 grep -v '^ *+' conftest.er1 >conftest.err
4840 rm -f conftest.er1
4841 cat conftest.err >&5
4842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843 (exit $ac_status); } &&
4844 { ac_try='test -z "$ac_c_werror_flag"
4845 || test ! -s conftest.err'
4846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847 (eval $ac_try) 2>&5
4848 ac_status=$?
4849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850 (exit $ac_status); }; } &&
4851 { ac_try='test -s conftest.$ac_objext'
4852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853 (eval $ac_try) 2>&5
4854 ac_status=$?
4855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856 (exit $ac_status); }; }; then
4857 ac_lo=0 ac_mid=0
4858 while :; do
4859 cat >conftest.$ac_ext <<_ACEOF
4860 /* confdefs.h. */
4861 _ACEOF
4862 cat confdefs.h >>conftest.$ac_ext
4863 cat >>conftest.$ac_ext <<_ACEOF
4864 /* end confdefs.h. */
4865 $ac_includes_default
4866 int
4867 main ()
4868 {
4869 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4870 test_array [0] = 0
4871
4872 ;
4873 return 0;
4874 }
4875 _ACEOF
4876 rm -f conftest.$ac_objext
4877 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4878 (eval $ac_compile) 2>conftest.er1
4879 ac_status=$?
4880 grep -v '^ *+' conftest.er1 >conftest.err
4881 rm -f conftest.er1
4882 cat conftest.err >&5
4883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884 (exit $ac_status); } &&
4885 { ac_try='test -z "$ac_c_werror_flag"
4886 || test ! -s conftest.err'
4887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4888 (eval $ac_try) 2>&5
4889 ac_status=$?
4890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891 (exit $ac_status); }; } &&
4892 { ac_try='test -s conftest.$ac_objext'
4893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4894 (eval $ac_try) 2>&5
4895 ac_status=$?
4896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4897 (exit $ac_status); }; }; then
4898 ac_hi=$ac_mid; break
4899 else
4900 echo "$as_me: failed program was:" >&5
4901 sed 's/^/| /' conftest.$ac_ext >&5
4902
4903 ac_lo=`expr $ac_mid + 1`
4904 if test $ac_lo -le $ac_mid; then
4905 ac_lo= ac_hi=
4906 break
4907 fi
4908 ac_mid=`expr 2 '*' $ac_mid + 1`
4909 fi
4910 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4911 done
4912 else
4913 echo "$as_me: failed program was:" >&5
4914 sed 's/^/| /' conftest.$ac_ext >&5
4915
4916 cat >conftest.$ac_ext <<_ACEOF
4917 /* confdefs.h. */
4918 _ACEOF
4919 cat confdefs.h >>conftest.$ac_ext
4920 cat >>conftest.$ac_ext <<_ACEOF
4921 /* end confdefs.h. */
4922 $ac_includes_default
4923 int
4924 main ()
4925 {
4926 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4927 test_array [0] = 0
4928
4929 ;
4930 return 0;
4931 }
4932 _ACEOF
4933 rm -f conftest.$ac_objext
4934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4935 (eval $ac_compile) 2>conftest.er1
4936 ac_status=$?
4937 grep -v '^ *+' conftest.er1 >conftest.err
4938 rm -f conftest.er1
4939 cat conftest.err >&5
4940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941 (exit $ac_status); } &&
4942 { ac_try='test -z "$ac_c_werror_flag"
4943 || test ! -s conftest.err'
4944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945 (eval $ac_try) 2>&5
4946 ac_status=$?
4947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948 (exit $ac_status); }; } &&
4949 { ac_try='test -s conftest.$ac_objext'
4950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4951 (eval $ac_try) 2>&5
4952 ac_status=$?
4953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4954 (exit $ac_status); }; }; then
4955 ac_hi=-1 ac_mid=-1
4956 while :; do
4957 cat >conftest.$ac_ext <<_ACEOF
4958 /* confdefs.h. */
4959 _ACEOF
4960 cat confdefs.h >>conftest.$ac_ext
4961 cat >>conftest.$ac_ext <<_ACEOF
4962 /* end confdefs.h. */
4963 $ac_includes_default
4964 int
4965 main ()
4966 {
4967 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4968 test_array [0] = 0
4969
4970 ;
4971 return 0;
4972 }
4973 _ACEOF
4974 rm -f conftest.$ac_objext
4975 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4976 (eval $ac_compile) 2>conftest.er1
4977 ac_status=$?
4978 grep -v '^ *+' conftest.er1 >conftest.err
4979 rm -f conftest.er1
4980 cat conftest.err >&5
4981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4982 (exit $ac_status); } &&
4983 { ac_try='test -z "$ac_c_werror_flag"
4984 || test ! -s conftest.err'
4985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4986 (eval $ac_try) 2>&5
4987 ac_status=$?
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); }; } &&
4990 { ac_try='test -s conftest.$ac_objext'
4991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4992 (eval $ac_try) 2>&5
4993 ac_status=$?
4994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995 (exit $ac_status); }; }; then
4996 ac_lo=$ac_mid; break
4997 else
4998 echo "$as_me: failed program was:" >&5
4999 sed 's/^/| /' conftest.$ac_ext >&5
5000
5001 ac_hi=`expr '(' $ac_mid ')' - 1`
5002 if test $ac_mid -le $ac_hi; then
5003 ac_lo= ac_hi=
5004 break
5005 fi
5006 ac_mid=`expr 2 '*' $ac_mid`
5007 fi
5008 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5009 done
5010 else
5011 echo "$as_me: failed program was:" >&5
5012 sed 's/^/| /' conftest.$ac_ext >&5
5013
5014 ac_lo= ac_hi=
5015 fi
5016 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5017 fi
5018 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5019 # Binary search between lo and hi bounds.
5020 while test "x$ac_lo" != "x$ac_hi"; do
5021 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5022 cat >conftest.$ac_ext <<_ACEOF
5023 /* confdefs.h. */
5024 _ACEOF
5025 cat confdefs.h >>conftest.$ac_ext
5026 cat >>conftest.$ac_ext <<_ACEOF
5027 /* end confdefs.h. */
5028 $ac_includes_default
5029 int
5030 main ()
5031 {
5032 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5033 test_array [0] = 0
5034
5035 ;
5036 return 0;
5037 }
5038 _ACEOF
5039 rm -f conftest.$ac_objext
5040 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5041 (eval $ac_compile) 2>conftest.er1
5042 ac_status=$?
5043 grep -v '^ *+' conftest.er1 >conftest.err
5044 rm -f conftest.er1
5045 cat conftest.err >&5
5046 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047 (exit $ac_status); } &&
5048 { ac_try='test -z "$ac_c_werror_flag"
5049 || test ! -s conftest.err'
5050 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5051 (eval $ac_try) 2>&5
5052 ac_status=$?
5053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5054 (exit $ac_status); }; } &&
5055 { ac_try='test -s conftest.$ac_objext'
5056 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5057 (eval $ac_try) 2>&5
5058 ac_status=$?
5059 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060 (exit $ac_status); }; }; then
5061 ac_hi=$ac_mid
5062 else
5063 echo "$as_me: failed program was:" >&5
5064 sed 's/^/| /' conftest.$ac_ext >&5
5065
5066 ac_lo=`expr '(' $ac_mid ')' + 1`
5067 fi
5068 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5069 done
5070 case $ac_lo in
5071 ?*) ac_cv_sizeof_short=$ac_lo;;
5072 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5073 See \`config.log' for more details." >&5
5074 echo "$as_me: error: cannot compute sizeof (short), 77
5075 See \`config.log' for more details." >&2;}
5076 { (exit 1); exit 1; }; } ;;
5077 esac
5078 else
5079 if test "$cross_compiling" = yes; then
5080 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5081 See \`config.log' for more details." >&5
5082 echo "$as_me: error: cannot run test program while cross compiling
5083 See \`config.log' for more details." >&2;}
5084 { (exit 1); exit 1; }; }
5085 else
5086 cat >conftest.$ac_ext <<_ACEOF
5087 /* confdefs.h. */
5088 _ACEOF
5089 cat confdefs.h >>conftest.$ac_ext
5090 cat >>conftest.$ac_ext <<_ACEOF
5091 /* end confdefs.h. */
5092 $ac_includes_default
5093 long longval () { return (long) (sizeof (short)); }
5094 unsigned long ulongval () { return (long) (sizeof (short)); }
5095 #include <stdio.h>
5096 #include <stdlib.h>
5097 int
5098 main ()
5099 {
5100
5101 FILE *f = fopen ("conftest.val", "w");
5102 if (! f)
5103 exit (1);
5104 if (((long) (sizeof (short))) < 0)
5105 {
5106 long i = longval ();
5107 if (i != ((long) (sizeof (short))))
5108 exit (1);
5109 fprintf (f, "%ld\n", i);
5110 }
5111 else
5112 {
5113 unsigned long i = ulongval ();
5114 if (i != ((long) (sizeof (short))))
5115 exit (1);
5116 fprintf (f, "%lu\n", i);
5117 }
5118 exit (ferror (f) || fclose (f) != 0);
5119
5120 ;
5121 return 0;
5122 }
5123 _ACEOF
5124 rm -f conftest$ac_exeext
5125 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5126 (eval $ac_link) 2>&5
5127 ac_status=$?
5128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5129 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5130 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5131 (eval $ac_try) 2>&5
5132 ac_status=$?
5133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5134 (exit $ac_status); }; }; then
5135 ac_cv_sizeof_short=`cat conftest.val`
5136 else
5137 echo "$as_me: program exited with status $ac_status" >&5
5138 echo "$as_me: failed program was:" >&5
5139 sed 's/^/| /' conftest.$ac_ext >&5
5140
5141 ( exit $ac_status )
5142 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5143 See \`config.log' for more details." >&5
5144 echo "$as_me: error: cannot compute sizeof (short), 77
5145 See \`config.log' for more details." >&2;}
5146 { (exit 1); exit 1; }; }
5147 fi
5148 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5149 fi
5150 fi
5151 rm -f conftest.val
5152 else
5153 ac_cv_sizeof_short=0
5154 fi
5155 fi
5156 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5157 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5158 cat >>confdefs.h <<_ACEOF
5159 #define SIZEOF_SHORT $ac_cv_sizeof_short
5160 _ACEOF
5161
5162
5163 echo "$as_me:$LINENO: checking for int" >&5
5164 echo $ECHO_N "checking for int... $ECHO_C" >&6
5165 if test "${ac_cv_type_int+set}" = set; then
5166 echo $ECHO_N "(cached) $ECHO_C" >&6
5167 else
5168 cat >conftest.$ac_ext <<_ACEOF
5169 /* confdefs.h. */
5170 _ACEOF
5171 cat confdefs.h >>conftest.$ac_ext
5172 cat >>conftest.$ac_ext <<_ACEOF
5173 /* end confdefs.h. */
5174 $ac_includes_default
5175 int
5176 main ()
5177 {
5178 if ((int *) 0)
5179 return 0;
5180 if (sizeof (int))
5181 return 0;
5182 ;
5183 return 0;
5184 }
5185 _ACEOF
5186 rm -f conftest.$ac_objext
5187 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5188 (eval $ac_compile) 2>conftest.er1
5189 ac_status=$?
5190 grep -v '^ *+' conftest.er1 >conftest.err
5191 rm -f conftest.er1
5192 cat conftest.err >&5
5193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5194 (exit $ac_status); } &&
5195 { ac_try='test -z "$ac_c_werror_flag"
5196 || test ! -s conftest.err'
5197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5198 (eval $ac_try) 2>&5
5199 ac_status=$?
5200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5201 (exit $ac_status); }; } &&
5202 { ac_try='test -s conftest.$ac_objext'
5203 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5204 (eval $ac_try) 2>&5
5205 ac_status=$?
5206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207 (exit $ac_status); }; }; then
5208 ac_cv_type_int=yes
5209 else
5210 echo "$as_me: failed program was:" >&5
5211 sed 's/^/| /' conftest.$ac_ext >&5
5212
5213 ac_cv_type_int=no
5214 fi
5215 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5216 fi
5217 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5218 echo "${ECHO_T}$ac_cv_type_int" >&6
5219
5220 echo "$as_me:$LINENO: checking size of int" >&5
5221 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5222 if test "${ac_cv_sizeof_int+set}" = set; then
5223 echo $ECHO_N "(cached) $ECHO_C" >&6
5224 else
5225 if test "$ac_cv_type_int" = yes; then
5226 # The cast to unsigned long works around a bug in the HP C Compiler
5227 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5228 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5229 # This bug is HP SR number 8606223364.
5230 if test "$cross_compiling" = yes; then
5231 # Depending upon the size, compute the lo and hi bounds.
5232 cat >conftest.$ac_ext <<_ACEOF
5233 /* confdefs.h. */
5234 _ACEOF
5235 cat confdefs.h >>conftest.$ac_ext
5236 cat >>conftest.$ac_ext <<_ACEOF
5237 /* end confdefs.h. */
5238 $ac_includes_default
5239 int
5240 main ()
5241 {
5242 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5243 test_array [0] = 0
5244
5245 ;
5246 return 0;
5247 }
5248 _ACEOF
5249 rm -f conftest.$ac_objext
5250 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5251 (eval $ac_compile) 2>conftest.er1
5252 ac_status=$?
5253 grep -v '^ *+' conftest.er1 >conftest.err
5254 rm -f conftest.er1
5255 cat conftest.err >&5
5256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257 (exit $ac_status); } &&
5258 { ac_try='test -z "$ac_c_werror_flag"
5259 || test ! -s conftest.err'
5260 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5261 (eval $ac_try) 2>&5
5262 ac_status=$?
5263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264 (exit $ac_status); }; } &&
5265 { ac_try='test -s conftest.$ac_objext'
5266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5267 (eval $ac_try) 2>&5
5268 ac_status=$?
5269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270 (exit $ac_status); }; }; then
5271 ac_lo=0 ac_mid=0
5272 while :; do
5273 cat >conftest.$ac_ext <<_ACEOF
5274 /* confdefs.h. */
5275 _ACEOF
5276 cat confdefs.h >>conftest.$ac_ext
5277 cat >>conftest.$ac_ext <<_ACEOF
5278 /* end confdefs.h. */
5279 $ac_includes_default
5280 int
5281 main ()
5282 {
5283 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5284 test_array [0] = 0
5285
5286 ;
5287 return 0;
5288 }
5289 _ACEOF
5290 rm -f conftest.$ac_objext
5291 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5292 (eval $ac_compile) 2>conftest.er1
5293 ac_status=$?
5294 grep -v '^ *+' conftest.er1 >conftest.err
5295 rm -f conftest.er1
5296 cat conftest.err >&5
5297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5298 (exit $ac_status); } &&
5299 { ac_try='test -z "$ac_c_werror_flag"
5300 || test ! -s conftest.err'
5301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5302 (eval $ac_try) 2>&5
5303 ac_status=$?
5304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5305 (exit $ac_status); }; } &&
5306 { ac_try='test -s conftest.$ac_objext'
5307 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5308 (eval $ac_try) 2>&5
5309 ac_status=$?
5310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311 (exit $ac_status); }; }; then
5312 ac_hi=$ac_mid; break
5313 else
5314 echo "$as_me: failed program was:" >&5
5315 sed 's/^/| /' conftest.$ac_ext >&5
5316
5317 ac_lo=`expr $ac_mid + 1`
5318 if test $ac_lo -le $ac_mid; then
5319 ac_lo= ac_hi=
5320 break
5321 fi
5322 ac_mid=`expr 2 '*' $ac_mid + 1`
5323 fi
5324 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5325 done
5326 else
5327 echo "$as_me: failed program was:" >&5
5328 sed 's/^/| /' conftest.$ac_ext >&5
5329
5330 cat >conftest.$ac_ext <<_ACEOF
5331 /* confdefs.h. */
5332 _ACEOF
5333 cat confdefs.h >>conftest.$ac_ext
5334 cat >>conftest.$ac_ext <<_ACEOF
5335 /* end confdefs.h. */
5336 $ac_includes_default
5337 int
5338 main ()
5339 {
5340 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5341 test_array [0] = 0
5342
5343 ;
5344 return 0;
5345 }
5346 _ACEOF
5347 rm -f conftest.$ac_objext
5348 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5349 (eval $ac_compile) 2>conftest.er1
5350 ac_status=$?
5351 grep -v '^ *+' conftest.er1 >conftest.err
5352 rm -f conftest.er1
5353 cat conftest.err >&5
5354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5355 (exit $ac_status); } &&
5356 { ac_try='test -z "$ac_c_werror_flag"
5357 || test ! -s conftest.err'
5358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5359 (eval $ac_try) 2>&5
5360 ac_status=$?
5361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5362 (exit $ac_status); }; } &&
5363 { ac_try='test -s conftest.$ac_objext'
5364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5365 (eval $ac_try) 2>&5
5366 ac_status=$?
5367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5368 (exit $ac_status); }; }; then
5369 ac_hi=-1 ac_mid=-1
5370 while :; do
5371 cat >conftest.$ac_ext <<_ACEOF
5372 /* confdefs.h. */
5373 _ACEOF
5374 cat confdefs.h >>conftest.$ac_ext
5375 cat >>conftest.$ac_ext <<_ACEOF
5376 /* end confdefs.h. */
5377 $ac_includes_default
5378 int
5379 main ()
5380 {
5381 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5382 test_array [0] = 0
5383
5384 ;
5385 return 0;
5386 }
5387 _ACEOF
5388 rm -f conftest.$ac_objext
5389 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5390 (eval $ac_compile) 2>conftest.er1
5391 ac_status=$?
5392 grep -v '^ *+' conftest.er1 >conftest.err
5393 rm -f conftest.er1
5394 cat conftest.err >&5
5395 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5396 (exit $ac_status); } &&
5397 { ac_try='test -z "$ac_c_werror_flag"
5398 || test ! -s conftest.err'
5399 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5400 (eval $ac_try) 2>&5
5401 ac_status=$?
5402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5403 (exit $ac_status); }; } &&
5404 { ac_try='test -s conftest.$ac_objext'
5405 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5406 (eval $ac_try) 2>&5
5407 ac_status=$?
5408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5409 (exit $ac_status); }; }; then
5410 ac_lo=$ac_mid; break
5411 else
5412 echo "$as_me: failed program was:" >&5
5413 sed 's/^/| /' conftest.$ac_ext >&5
5414
5415 ac_hi=`expr '(' $ac_mid ')' - 1`
5416 if test $ac_mid -le $ac_hi; then
5417 ac_lo= ac_hi=
5418 break
5419 fi
5420 ac_mid=`expr 2 '*' $ac_mid`
5421 fi
5422 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5423 done
5424 else
5425 echo "$as_me: failed program was:" >&5
5426 sed 's/^/| /' conftest.$ac_ext >&5
5427
5428 ac_lo= ac_hi=
5429 fi
5430 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5431 fi
5432 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5433 # Binary search between lo and hi bounds.
5434 while test "x$ac_lo" != "x$ac_hi"; do
5435 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5436 cat >conftest.$ac_ext <<_ACEOF
5437 /* confdefs.h. */
5438 _ACEOF
5439 cat confdefs.h >>conftest.$ac_ext
5440 cat >>conftest.$ac_ext <<_ACEOF
5441 /* end confdefs.h. */
5442 $ac_includes_default
5443 int
5444 main ()
5445 {
5446 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5447 test_array [0] = 0
5448
5449 ;
5450 return 0;
5451 }
5452 _ACEOF
5453 rm -f conftest.$ac_objext
5454 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5455 (eval $ac_compile) 2>conftest.er1
5456 ac_status=$?
5457 grep -v '^ *+' conftest.er1 >conftest.err
5458 rm -f conftest.er1
5459 cat conftest.err >&5
5460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461 (exit $ac_status); } &&
5462 { ac_try='test -z "$ac_c_werror_flag"
5463 || test ! -s conftest.err'
5464 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5465 (eval $ac_try) 2>&5
5466 ac_status=$?
5467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5468 (exit $ac_status); }; } &&
5469 { ac_try='test -s conftest.$ac_objext'
5470 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5471 (eval $ac_try) 2>&5
5472 ac_status=$?
5473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5474 (exit $ac_status); }; }; then
5475 ac_hi=$ac_mid
5476 else
5477 echo "$as_me: failed program was:" >&5
5478 sed 's/^/| /' conftest.$ac_ext >&5
5479
5480 ac_lo=`expr '(' $ac_mid ')' + 1`
5481 fi
5482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5483 done
5484 case $ac_lo in
5485 ?*) ac_cv_sizeof_int=$ac_lo;;
5486 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5487 See \`config.log' for more details." >&5
5488 echo "$as_me: error: cannot compute sizeof (int), 77
5489 See \`config.log' for more details." >&2;}
5490 { (exit 1); exit 1; }; } ;;
5491 esac
5492 else
5493 if test "$cross_compiling" = yes; then
5494 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5495 See \`config.log' for more details." >&5
5496 echo "$as_me: error: cannot run test program while cross compiling
5497 See \`config.log' for more details." >&2;}
5498 { (exit 1); exit 1; }; }
5499 else
5500 cat >conftest.$ac_ext <<_ACEOF
5501 /* confdefs.h. */
5502 _ACEOF
5503 cat confdefs.h >>conftest.$ac_ext
5504 cat >>conftest.$ac_ext <<_ACEOF
5505 /* end confdefs.h. */
5506 $ac_includes_default
5507 long longval () { return (long) (sizeof (int)); }
5508 unsigned long ulongval () { return (long) (sizeof (int)); }
5509 #include <stdio.h>
5510 #include <stdlib.h>
5511 int
5512 main ()
5513 {
5514
5515 FILE *f = fopen ("conftest.val", "w");
5516 if (! f)
5517 exit (1);
5518 if (((long) (sizeof (int))) < 0)
5519 {
5520 long i = longval ();
5521 if (i != ((long) (sizeof (int))))
5522 exit (1);
5523 fprintf (f, "%ld\n", i);
5524 }
5525 else
5526 {
5527 unsigned long i = ulongval ();
5528 if (i != ((long) (sizeof (int))))
5529 exit (1);
5530 fprintf (f, "%lu\n", i);
5531 }
5532 exit (ferror (f) || fclose (f) != 0);
5533
5534 ;
5535 return 0;
5536 }
5537 _ACEOF
5538 rm -f conftest$ac_exeext
5539 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5540 (eval $ac_link) 2>&5
5541 ac_status=$?
5542 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5543 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5544 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5545 (eval $ac_try) 2>&5
5546 ac_status=$?
5547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548 (exit $ac_status); }; }; then
5549 ac_cv_sizeof_int=`cat conftest.val`
5550 else
5551 echo "$as_me: program exited with status $ac_status" >&5
5552 echo "$as_me: failed program was:" >&5
5553 sed 's/^/| /' conftest.$ac_ext >&5
5554
5555 ( exit $ac_status )
5556 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5557 See \`config.log' for more details." >&5
5558 echo "$as_me: error: cannot compute sizeof (int), 77
5559 See \`config.log' for more details." >&2;}
5560 { (exit 1); exit 1; }; }
5561 fi
5562 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5563 fi
5564 fi
5565 rm -f conftest.val
5566 else
5567 ac_cv_sizeof_int=0
5568 fi
5569 fi
5570 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5571 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5572 cat >>confdefs.h <<_ACEOF
5573 #define SIZEOF_INT $ac_cv_sizeof_int
5574 _ACEOF
5575
5576
5577 echo "$as_me:$LINENO: checking for long" >&5
5578 echo $ECHO_N "checking for long... $ECHO_C" >&6
5579 if test "${ac_cv_type_long+set}" = set; then
5580 echo $ECHO_N "(cached) $ECHO_C" >&6
5581 else
5582 cat >conftest.$ac_ext <<_ACEOF
5583 /* confdefs.h. */
5584 _ACEOF
5585 cat confdefs.h >>conftest.$ac_ext
5586 cat >>conftest.$ac_ext <<_ACEOF
5587 /* end confdefs.h. */
5588 $ac_includes_default
5589 int
5590 main ()
5591 {
5592 if ((long *) 0)
5593 return 0;
5594 if (sizeof (long))
5595 return 0;
5596 ;
5597 return 0;
5598 }
5599 _ACEOF
5600 rm -f conftest.$ac_objext
5601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5602 (eval $ac_compile) 2>conftest.er1
5603 ac_status=$?
5604 grep -v '^ *+' conftest.er1 >conftest.err
5605 rm -f conftest.er1
5606 cat conftest.err >&5
5607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5608 (exit $ac_status); } &&
5609 { ac_try='test -z "$ac_c_werror_flag"
5610 || test ! -s conftest.err'
5611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5612 (eval $ac_try) 2>&5
5613 ac_status=$?
5614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5615 (exit $ac_status); }; } &&
5616 { ac_try='test -s conftest.$ac_objext'
5617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5618 (eval $ac_try) 2>&5
5619 ac_status=$?
5620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621 (exit $ac_status); }; }; then
5622 ac_cv_type_long=yes
5623 else
5624 echo "$as_me: failed program was:" >&5
5625 sed 's/^/| /' conftest.$ac_ext >&5
5626
5627 ac_cv_type_long=no
5628 fi
5629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5630 fi
5631 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5632 echo "${ECHO_T}$ac_cv_type_long" >&6
5633
5634 echo "$as_me:$LINENO: checking size of long" >&5
5635 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5636 if test "${ac_cv_sizeof_long+set}" = set; then
5637 echo $ECHO_N "(cached) $ECHO_C" >&6
5638 else
5639 if test "$ac_cv_type_long" = yes; then
5640 # The cast to unsigned long works around a bug in the HP C Compiler
5641 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5642 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5643 # This bug is HP SR number 8606223364.
5644 if test "$cross_compiling" = yes; then
5645 # Depending upon the size, compute the lo and hi bounds.
5646 cat >conftest.$ac_ext <<_ACEOF
5647 /* confdefs.h. */
5648 _ACEOF
5649 cat confdefs.h >>conftest.$ac_ext
5650 cat >>conftest.$ac_ext <<_ACEOF
5651 /* end confdefs.h. */
5652 $ac_includes_default
5653 int
5654 main ()
5655 {
5656 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5657 test_array [0] = 0
5658
5659 ;
5660 return 0;
5661 }
5662 _ACEOF
5663 rm -f conftest.$ac_objext
5664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5665 (eval $ac_compile) 2>conftest.er1
5666 ac_status=$?
5667 grep -v '^ *+' conftest.er1 >conftest.err
5668 rm -f conftest.er1
5669 cat conftest.err >&5
5670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671 (exit $ac_status); } &&
5672 { ac_try='test -z "$ac_c_werror_flag"
5673 || test ! -s conftest.err'
5674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5675 (eval $ac_try) 2>&5
5676 ac_status=$?
5677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5678 (exit $ac_status); }; } &&
5679 { ac_try='test -s conftest.$ac_objext'
5680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5681 (eval $ac_try) 2>&5
5682 ac_status=$?
5683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684 (exit $ac_status); }; }; then
5685 ac_lo=0 ac_mid=0
5686 while :; do
5687 cat >conftest.$ac_ext <<_ACEOF
5688 /* confdefs.h. */
5689 _ACEOF
5690 cat confdefs.h >>conftest.$ac_ext
5691 cat >>conftest.$ac_ext <<_ACEOF
5692 /* end confdefs.h. */
5693 $ac_includes_default
5694 int
5695 main ()
5696 {
5697 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5698 test_array [0] = 0
5699
5700 ;
5701 return 0;
5702 }
5703 _ACEOF
5704 rm -f conftest.$ac_objext
5705 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5706 (eval $ac_compile) 2>conftest.er1
5707 ac_status=$?
5708 grep -v '^ *+' conftest.er1 >conftest.err
5709 rm -f conftest.er1
5710 cat conftest.err >&5
5711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5712 (exit $ac_status); } &&
5713 { ac_try='test -z "$ac_c_werror_flag"
5714 || test ! -s conftest.err'
5715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716 (eval $ac_try) 2>&5
5717 ac_status=$?
5718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719 (exit $ac_status); }; } &&
5720 { ac_try='test -s conftest.$ac_objext'
5721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5722 (eval $ac_try) 2>&5
5723 ac_status=$?
5724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5725 (exit $ac_status); }; }; then
5726 ac_hi=$ac_mid; break
5727 else
5728 echo "$as_me: failed program was:" >&5
5729 sed 's/^/| /' conftest.$ac_ext >&5
5730
5731 ac_lo=`expr $ac_mid + 1`
5732 if test $ac_lo -le $ac_mid; then
5733 ac_lo= ac_hi=
5734 break
5735 fi
5736 ac_mid=`expr 2 '*' $ac_mid + 1`
5737 fi
5738 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5739 done
5740 else
5741 echo "$as_me: failed program was:" >&5
5742 sed 's/^/| /' conftest.$ac_ext >&5
5743
5744 cat >conftest.$ac_ext <<_ACEOF
5745 /* confdefs.h. */
5746 _ACEOF
5747 cat confdefs.h >>conftest.$ac_ext
5748 cat >>conftest.$ac_ext <<_ACEOF
5749 /* end confdefs.h. */
5750 $ac_includes_default
5751 int
5752 main ()
5753 {
5754 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5755 test_array [0] = 0
5756
5757 ;
5758 return 0;
5759 }
5760 _ACEOF
5761 rm -f conftest.$ac_objext
5762 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5763 (eval $ac_compile) 2>conftest.er1
5764 ac_status=$?
5765 grep -v '^ *+' conftest.er1 >conftest.err
5766 rm -f conftest.er1
5767 cat conftest.err >&5
5768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769 (exit $ac_status); } &&
5770 { ac_try='test -z "$ac_c_werror_flag"
5771 || test ! -s conftest.err'
5772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773 (eval $ac_try) 2>&5
5774 ac_status=$?
5775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776 (exit $ac_status); }; } &&
5777 { ac_try='test -s conftest.$ac_objext'
5778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5779 (eval $ac_try) 2>&5
5780 ac_status=$?
5781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5782 (exit $ac_status); }; }; then
5783 ac_hi=-1 ac_mid=-1
5784 while :; do
5785 cat >conftest.$ac_ext <<_ACEOF
5786 /* confdefs.h. */
5787 _ACEOF
5788 cat confdefs.h >>conftest.$ac_ext
5789 cat >>conftest.$ac_ext <<_ACEOF
5790 /* end confdefs.h. */
5791 $ac_includes_default
5792 int
5793 main ()
5794 {
5795 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5796 test_array [0] = 0
5797
5798 ;
5799 return 0;
5800 }
5801 _ACEOF
5802 rm -f conftest.$ac_objext
5803 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5804 (eval $ac_compile) 2>conftest.er1
5805 ac_status=$?
5806 grep -v '^ *+' conftest.er1 >conftest.err
5807 rm -f conftest.er1
5808 cat conftest.err >&5
5809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5810 (exit $ac_status); } &&
5811 { ac_try='test -z "$ac_c_werror_flag"
5812 || test ! -s conftest.err'
5813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5814 (eval $ac_try) 2>&5
5815 ac_status=$?
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); }; } &&
5818 { ac_try='test -s conftest.$ac_objext'
5819 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5820 (eval $ac_try) 2>&5
5821 ac_status=$?
5822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5823 (exit $ac_status); }; }; then
5824 ac_lo=$ac_mid; break
5825 else
5826 echo "$as_me: failed program was:" >&5
5827 sed 's/^/| /' conftest.$ac_ext >&5
5828
5829 ac_hi=`expr '(' $ac_mid ')' - 1`
5830 if test $ac_mid -le $ac_hi; then
5831 ac_lo= ac_hi=
5832 break
5833 fi
5834 ac_mid=`expr 2 '*' $ac_mid`
5835 fi
5836 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5837 done
5838 else
5839 echo "$as_me: failed program was:" >&5
5840 sed 's/^/| /' conftest.$ac_ext >&5
5841
5842 ac_lo= ac_hi=
5843 fi
5844 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5845 fi
5846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5847 # Binary search between lo and hi bounds.
5848 while test "x$ac_lo" != "x$ac_hi"; do
5849 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5850 cat >conftest.$ac_ext <<_ACEOF
5851 /* confdefs.h. */
5852 _ACEOF
5853 cat confdefs.h >>conftest.$ac_ext
5854 cat >>conftest.$ac_ext <<_ACEOF
5855 /* end confdefs.h. */
5856 $ac_includes_default
5857 int
5858 main ()
5859 {
5860 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5861 test_array [0] = 0
5862
5863 ;
5864 return 0;
5865 }
5866 _ACEOF
5867 rm -f conftest.$ac_objext
5868 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5869 (eval $ac_compile) 2>conftest.er1
5870 ac_status=$?
5871 grep -v '^ *+' conftest.er1 >conftest.err
5872 rm -f conftest.er1
5873 cat conftest.err >&5
5874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875 (exit $ac_status); } &&
5876 { ac_try='test -z "$ac_c_werror_flag"
5877 || test ! -s conftest.err'
5878 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5879 (eval $ac_try) 2>&5
5880 ac_status=$?
5881 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5882 (exit $ac_status); }; } &&
5883 { ac_try='test -s conftest.$ac_objext'
5884 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5885 (eval $ac_try) 2>&5
5886 ac_status=$?
5887 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5888 (exit $ac_status); }; }; then
5889 ac_hi=$ac_mid
5890 else
5891 echo "$as_me: failed program was:" >&5
5892 sed 's/^/| /' conftest.$ac_ext >&5
5893
5894 ac_lo=`expr '(' $ac_mid ')' + 1`
5895 fi
5896 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5897 done
5898 case $ac_lo in
5899 ?*) ac_cv_sizeof_long=$ac_lo;;
5900 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5901 See \`config.log' for more details." >&5
5902 echo "$as_me: error: cannot compute sizeof (long), 77
5903 See \`config.log' for more details." >&2;}
5904 { (exit 1); exit 1; }; } ;;
5905 esac
5906 else
5907 if test "$cross_compiling" = yes; then
5908 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5909 See \`config.log' for more details." >&5
5910 echo "$as_me: error: cannot run test program while cross compiling
5911 See \`config.log' for more details." >&2;}
5912 { (exit 1); exit 1; }; }
5913 else
5914 cat >conftest.$ac_ext <<_ACEOF
5915 /* confdefs.h. */
5916 _ACEOF
5917 cat confdefs.h >>conftest.$ac_ext
5918 cat >>conftest.$ac_ext <<_ACEOF
5919 /* end confdefs.h. */
5920 $ac_includes_default
5921 long longval () { return (long) (sizeof (long)); }
5922 unsigned long ulongval () { return (long) (sizeof (long)); }
5923 #include <stdio.h>
5924 #include <stdlib.h>
5925 int
5926 main ()
5927 {
5928
5929 FILE *f = fopen ("conftest.val", "w");
5930 if (! f)
5931 exit (1);
5932 if (((long) (sizeof (long))) < 0)
5933 {
5934 long i = longval ();
5935 if (i != ((long) (sizeof (long))))
5936 exit (1);
5937 fprintf (f, "%ld\n", i);
5938 }
5939 else
5940 {
5941 unsigned long i = ulongval ();
5942 if (i != ((long) (sizeof (long))))
5943 exit (1);
5944 fprintf (f, "%lu\n", i);
5945 }
5946 exit (ferror (f) || fclose (f) != 0);
5947
5948 ;
5949 return 0;
5950 }
5951 _ACEOF
5952 rm -f conftest$ac_exeext
5953 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5954 (eval $ac_link) 2>&5
5955 ac_status=$?
5956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5959 (eval $ac_try) 2>&5
5960 ac_status=$?
5961 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5962 (exit $ac_status); }; }; then
5963 ac_cv_sizeof_long=`cat conftest.val`
5964 else
5965 echo "$as_me: program exited with status $ac_status" >&5
5966 echo "$as_me: failed program was:" >&5
5967 sed 's/^/| /' conftest.$ac_ext >&5
5968
5969 ( exit $ac_status )
5970 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5971 See \`config.log' for more details." >&5
5972 echo "$as_me: error: cannot compute sizeof (long), 77
5973 See \`config.log' for more details." >&2;}
5974 { (exit 1); exit 1; }; }
5975 fi
5976 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5977 fi
5978 fi
5979 rm -f conftest.val
5980 else
5981 ac_cv_sizeof_long=0
5982 fi
5983 fi
5984 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5985 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5986 cat >>confdefs.h <<_ACEOF
5987 #define SIZEOF_LONG $ac_cv_sizeof_long
5988 _ACEOF
5989
5990
5991 echo "$as_me:$LINENO: checking for long long" >&5
5992 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5993 if test "${ac_cv_type_long_long+set}" = set; then
5994 echo $ECHO_N "(cached) $ECHO_C" >&6
5995 else
5996 cat >conftest.$ac_ext <<_ACEOF
5997 /* confdefs.h. */
5998 _ACEOF
5999 cat confdefs.h >>conftest.$ac_ext
6000 cat >>conftest.$ac_ext <<_ACEOF
6001 /* end confdefs.h. */
6002 $ac_includes_default
6003 int
6004 main ()
6005 {
6006 if ((long long *) 0)
6007 return 0;
6008 if (sizeof (long long))
6009 return 0;
6010 ;
6011 return 0;
6012 }
6013 _ACEOF
6014 rm -f conftest.$ac_objext
6015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6016 (eval $ac_compile) 2>conftest.er1
6017 ac_status=$?
6018 grep -v '^ *+' conftest.er1 >conftest.err
6019 rm -f conftest.er1
6020 cat conftest.err >&5
6021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6022 (exit $ac_status); } &&
6023 { ac_try='test -z "$ac_c_werror_flag"
6024 || test ! -s conftest.err'
6025 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6026 (eval $ac_try) 2>&5
6027 ac_status=$?
6028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6029 (exit $ac_status); }; } &&
6030 { ac_try='test -s conftest.$ac_objext'
6031 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6032 (eval $ac_try) 2>&5
6033 ac_status=$?
6034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6035 (exit $ac_status); }; }; then
6036 ac_cv_type_long_long=yes
6037 else
6038 echo "$as_me: failed program was:" >&5
6039 sed 's/^/| /' conftest.$ac_ext >&5
6040
6041 ac_cv_type_long_long=no
6042 fi
6043 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6044 fi
6045 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6046 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6047 if test $ac_cv_type_long_long = yes; then
6048
6049 cat >>confdefs.h <<_ACEOF
6050 #define HAVE_LONG_LONG 1
6051 _ACEOF
6052
6053 echo "$as_me:$LINENO: checking for long long" >&5
6054 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6055 if test "${ac_cv_type_long_long+set}" = set; then
6056 echo $ECHO_N "(cached) $ECHO_C" >&6
6057 else
6058 cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h. */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h. */
6064 $ac_includes_default
6065 int
6066 main ()
6067 {
6068 if ((long long *) 0)
6069 return 0;
6070 if (sizeof (long long))
6071 return 0;
6072 ;
6073 return 0;
6074 }
6075 _ACEOF
6076 rm -f conftest.$ac_objext
6077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6078 (eval $ac_compile) 2>conftest.er1
6079 ac_status=$?
6080 grep -v '^ *+' conftest.er1 >conftest.err
6081 rm -f conftest.er1
6082 cat conftest.err >&5
6083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6084 (exit $ac_status); } &&
6085 { ac_try='test -z "$ac_c_werror_flag"
6086 || test ! -s conftest.err'
6087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6088 (eval $ac_try) 2>&5
6089 ac_status=$?
6090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6091 (exit $ac_status); }; } &&
6092 { ac_try='test -s conftest.$ac_objext'
6093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094 (eval $ac_try) 2>&5
6095 ac_status=$?
6096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097 (exit $ac_status); }; }; then
6098 ac_cv_type_long_long=yes
6099 else
6100 echo "$as_me: failed program was:" >&5
6101 sed 's/^/| /' conftest.$ac_ext >&5
6102
6103 ac_cv_type_long_long=no
6104 fi
6105 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6106 fi
6107 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6108 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6109
6110 echo "$as_me:$LINENO: checking size of long long" >&5
6111 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6112 if test "${ac_cv_sizeof_long_long+set}" = set; then
6113 echo $ECHO_N "(cached) $ECHO_C" >&6
6114 else
6115 if test "$ac_cv_type_long_long" = yes; then
6116 # The cast to unsigned long works around a bug in the HP C Compiler
6117 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6118 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6119 # This bug is HP SR number 8606223364.
6120 if test "$cross_compiling" = yes; then
6121 # Depending upon the size, compute the lo and hi bounds.
6122 cat >conftest.$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 $ac_includes_default
6129 int
6130 main ()
6131 {
6132 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6133 test_array [0] = 0
6134
6135 ;
6136 return 0;
6137 }
6138 _ACEOF
6139 rm -f conftest.$ac_objext
6140 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6141 (eval $ac_compile) 2>conftest.er1
6142 ac_status=$?
6143 grep -v '^ *+' conftest.er1 >conftest.err
6144 rm -f conftest.er1
6145 cat conftest.err >&5
6146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147 (exit $ac_status); } &&
6148 { ac_try='test -z "$ac_c_werror_flag"
6149 || test ! -s conftest.err'
6150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6151 (eval $ac_try) 2>&5
6152 ac_status=$?
6153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6154 (exit $ac_status); }; } &&
6155 { ac_try='test -s conftest.$ac_objext'
6156 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6157 (eval $ac_try) 2>&5
6158 ac_status=$?
6159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6160 (exit $ac_status); }; }; then
6161 ac_lo=0 ac_mid=0
6162 while :; do
6163 cat >conftest.$ac_ext <<_ACEOF
6164 /* confdefs.h. */
6165 _ACEOF
6166 cat confdefs.h >>conftest.$ac_ext
6167 cat >>conftest.$ac_ext <<_ACEOF
6168 /* end confdefs.h. */
6169 $ac_includes_default
6170 int
6171 main ()
6172 {
6173 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6174 test_array [0] = 0
6175
6176 ;
6177 return 0;
6178 }
6179 _ACEOF
6180 rm -f conftest.$ac_objext
6181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6182 (eval $ac_compile) 2>conftest.er1
6183 ac_status=$?
6184 grep -v '^ *+' conftest.er1 >conftest.err
6185 rm -f conftest.er1
6186 cat conftest.err >&5
6187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6188 (exit $ac_status); } &&
6189 { ac_try='test -z "$ac_c_werror_flag"
6190 || test ! -s conftest.err'
6191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6192 (eval $ac_try) 2>&5
6193 ac_status=$?
6194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6195 (exit $ac_status); }; } &&
6196 { ac_try='test -s conftest.$ac_objext'
6197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6198 (eval $ac_try) 2>&5
6199 ac_status=$?
6200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6201 (exit $ac_status); }; }; then
6202 ac_hi=$ac_mid; break
6203 else
6204 echo "$as_me: failed program was:" >&5
6205 sed 's/^/| /' conftest.$ac_ext >&5
6206
6207 ac_lo=`expr $ac_mid + 1`
6208 if test $ac_lo -le $ac_mid; then
6209 ac_lo= ac_hi=
6210 break
6211 fi
6212 ac_mid=`expr 2 '*' $ac_mid + 1`
6213 fi
6214 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6215 done
6216 else
6217 echo "$as_me: failed program was:" >&5
6218 sed 's/^/| /' conftest.$ac_ext >&5
6219
6220 cat >conftest.$ac_ext <<_ACEOF
6221 /* confdefs.h. */
6222 _ACEOF
6223 cat confdefs.h >>conftest.$ac_ext
6224 cat >>conftest.$ac_ext <<_ACEOF
6225 /* end confdefs.h. */
6226 $ac_includes_default
6227 int
6228 main ()
6229 {
6230 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6231 test_array [0] = 0
6232
6233 ;
6234 return 0;
6235 }
6236 _ACEOF
6237 rm -f conftest.$ac_objext
6238 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6239 (eval $ac_compile) 2>conftest.er1
6240 ac_status=$?
6241 grep -v '^ *+' conftest.er1 >conftest.err
6242 rm -f conftest.er1
6243 cat conftest.err >&5
6244 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6245 (exit $ac_status); } &&
6246 { ac_try='test -z "$ac_c_werror_flag"
6247 || test ! -s conftest.err'
6248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6249 (eval $ac_try) 2>&5
6250 ac_status=$?
6251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6252 (exit $ac_status); }; } &&
6253 { ac_try='test -s conftest.$ac_objext'
6254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6255 (eval $ac_try) 2>&5
6256 ac_status=$?
6257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6258 (exit $ac_status); }; }; then
6259 ac_hi=-1 ac_mid=-1
6260 while :; do
6261 cat >conftest.$ac_ext <<_ACEOF
6262 /* confdefs.h. */
6263 _ACEOF
6264 cat confdefs.h >>conftest.$ac_ext
6265 cat >>conftest.$ac_ext <<_ACEOF
6266 /* end confdefs.h. */
6267 $ac_includes_default
6268 int
6269 main ()
6270 {
6271 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6272 test_array [0] = 0
6273
6274 ;
6275 return 0;
6276 }
6277 _ACEOF
6278 rm -f conftest.$ac_objext
6279 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6280 (eval $ac_compile) 2>conftest.er1
6281 ac_status=$?
6282 grep -v '^ *+' conftest.er1 >conftest.err
6283 rm -f conftest.er1
6284 cat conftest.err >&5
6285 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6286 (exit $ac_status); } &&
6287 { ac_try='test -z "$ac_c_werror_flag"
6288 || test ! -s conftest.err'
6289 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6290 (eval $ac_try) 2>&5
6291 ac_status=$?
6292 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293 (exit $ac_status); }; } &&
6294 { ac_try='test -s conftest.$ac_objext'
6295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6296 (eval $ac_try) 2>&5
6297 ac_status=$?
6298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6299 (exit $ac_status); }; }; then
6300 ac_lo=$ac_mid; break
6301 else
6302 echo "$as_me: failed program was:" >&5
6303 sed 's/^/| /' conftest.$ac_ext >&5
6304
6305 ac_hi=`expr '(' $ac_mid ')' - 1`
6306 if test $ac_mid -le $ac_hi; then
6307 ac_lo= ac_hi=
6308 break
6309 fi
6310 ac_mid=`expr 2 '*' $ac_mid`
6311 fi
6312 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6313 done
6314 else
6315 echo "$as_me: failed program was:" >&5
6316 sed 's/^/| /' conftest.$ac_ext >&5
6317
6318 ac_lo= ac_hi=
6319 fi
6320 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6321 fi
6322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6323 # Binary search between lo and hi bounds.
6324 while test "x$ac_lo" != "x$ac_hi"; do
6325 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6326 cat >conftest.$ac_ext <<_ACEOF
6327 /* confdefs.h. */
6328 _ACEOF
6329 cat confdefs.h >>conftest.$ac_ext
6330 cat >>conftest.$ac_ext <<_ACEOF
6331 /* end confdefs.h. */
6332 $ac_includes_default
6333 int
6334 main ()
6335 {
6336 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6337 test_array [0] = 0
6338
6339 ;
6340 return 0;
6341 }
6342 _ACEOF
6343 rm -f conftest.$ac_objext
6344 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6345 (eval $ac_compile) 2>conftest.er1
6346 ac_status=$?
6347 grep -v '^ *+' conftest.er1 >conftest.err
6348 rm -f conftest.er1
6349 cat conftest.err >&5
6350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6351 (exit $ac_status); } &&
6352 { ac_try='test -z "$ac_c_werror_flag"
6353 || test ! -s conftest.err'
6354 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6355 (eval $ac_try) 2>&5
6356 ac_status=$?
6357 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6358 (exit $ac_status); }; } &&
6359 { ac_try='test -s conftest.$ac_objext'
6360 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6361 (eval $ac_try) 2>&5
6362 ac_status=$?
6363 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6364 (exit $ac_status); }; }; then
6365 ac_hi=$ac_mid
6366 else
6367 echo "$as_me: failed program was:" >&5
6368 sed 's/^/| /' conftest.$ac_ext >&5
6369
6370 ac_lo=`expr '(' $ac_mid ')' + 1`
6371 fi
6372 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6373 done
6374 case $ac_lo in
6375 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6376 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6377 See \`config.log' for more details." >&5
6378 echo "$as_me: error: cannot compute sizeof (long long), 77
6379 See \`config.log' for more details." >&2;}
6380 { (exit 1); exit 1; }; } ;;
6381 esac
6382 else
6383 if test "$cross_compiling" = yes; then
6384 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6385 See \`config.log' for more details." >&5
6386 echo "$as_me: error: cannot run test program while cross compiling
6387 See \`config.log' for more details." >&2;}
6388 { (exit 1); exit 1; }; }
6389 else
6390 cat >conftest.$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 $ac_includes_default
6397 long longval () { return (long) (sizeof (long long)); }
6398 unsigned long ulongval () { return (long) (sizeof (long long)); }
6399 #include <stdio.h>
6400 #include <stdlib.h>
6401 int
6402 main ()
6403 {
6404
6405 FILE *f = fopen ("conftest.val", "w");
6406 if (! f)
6407 exit (1);
6408 if (((long) (sizeof (long long))) < 0)
6409 {
6410 long i = longval ();
6411 if (i != ((long) (sizeof (long long))))
6412 exit (1);
6413 fprintf (f, "%ld\n", i);
6414 }
6415 else
6416 {
6417 unsigned long i = ulongval ();
6418 if (i != ((long) (sizeof (long long))))
6419 exit (1);
6420 fprintf (f, "%lu\n", i);
6421 }
6422 exit (ferror (f) || fclose (f) != 0);
6423
6424 ;
6425 return 0;
6426 }
6427 _ACEOF
6428 rm -f conftest$ac_exeext
6429 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6430 (eval $ac_link) 2>&5
6431 ac_status=$?
6432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6433 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6435 (eval $ac_try) 2>&5
6436 ac_status=$?
6437 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6438 (exit $ac_status); }; }; then
6439 ac_cv_sizeof_long_long=`cat conftest.val`
6440 else
6441 echo "$as_me: program exited with status $ac_status" >&5
6442 echo "$as_me: failed program was:" >&5
6443 sed 's/^/| /' conftest.$ac_ext >&5
6444
6445 ( exit $ac_status )
6446 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6447 See \`config.log' for more details." >&5
6448 echo "$as_me: error: cannot compute sizeof (long long), 77
6449 See \`config.log' for more details." >&2;}
6450 { (exit 1); exit 1; }; }
6451 fi
6452 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6453 fi
6454 fi
6455 rm -f conftest.val
6456 else
6457 ac_cv_sizeof_long_long=0
6458 fi
6459 fi
6460 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6461 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6462 cat >>confdefs.h <<_ACEOF
6463 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6464 _ACEOF
6465
6466
6467 fi
6468
6469 echo "$as_me:$LINENO: checking for __int64" >&5
6470 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6471 if test "${ac_cv_type___int64+set}" = set; then
6472 echo $ECHO_N "(cached) $ECHO_C" >&6
6473 else
6474 cat >conftest.$ac_ext <<_ACEOF
6475 /* confdefs.h. */
6476 _ACEOF
6477 cat confdefs.h >>conftest.$ac_ext
6478 cat >>conftest.$ac_ext <<_ACEOF
6479 /* end confdefs.h. */
6480 $ac_includes_default
6481 int
6482 main ()
6483 {
6484 if ((__int64 *) 0)
6485 return 0;
6486 if (sizeof (__int64))
6487 return 0;
6488 ;
6489 return 0;
6490 }
6491 _ACEOF
6492 rm -f conftest.$ac_objext
6493 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6494 (eval $ac_compile) 2>conftest.er1
6495 ac_status=$?
6496 grep -v '^ *+' conftest.er1 >conftest.err
6497 rm -f conftest.er1
6498 cat conftest.err >&5
6499 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6500 (exit $ac_status); } &&
6501 { ac_try='test -z "$ac_c_werror_flag"
6502 || test ! -s conftest.err'
6503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6504 (eval $ac_try) 2>&5
6505 ac_status=$?
6506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6507 (exit $ac_status); }; } &&
6508 { ac_try='test -s conftest.$ac_objext'
6509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6510 (eval $ac_try) 2>&5
6511 ac_status=$?
6512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6513 (exit $ac_status); }; }; then
6514 ac_cv_type___int64=yes
6515 else
6516 echo "$as_me: failed program was:" >&5
6517 sed 's/^/| /' conftest.$ac_ext >&5
6518
6519 ac_cv_type___int64=no
6520 fi
6521 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6522 fi
6523 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6524 echo "${ECHO_T}$ac_cv_type___int64" >&6
6525 if test $ac_cv_type___int64 = yes; then
6526
6527 cat >>confdefs.h <<_ACEOF
6528 #define HAVE___INT64 1
6529 _ACEOF
6530
6531 echo "$as_me:$LINENO: checking for __int64" >&5
6532 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6533 if test "${ac_cv_type___int64+set}" = set; then
6534 echo $ECHO_N "(cached) $ECHO_C" >&6
6535 else
6536 cat >conftest.$ac_ext <<_ACEOF
6537 /* confdefs.h. */
6538 _ACEOF
6539 cat confdefs.h >>conftest.$ac_ext
6540 cat >>conftest.$ac_ext <<_ACEOF
6541 /* end confdefs.h. */
6542 $ac_includes_default
6543 int
6544 main ()
6545 {
6546 if ((__int64 *) 0)
6547 return 0;
6548 if (sizeof (__int64))
6549 return 0;
6550 ;
6551 return 0;
6552 }
6553 _ACEOF
6554 rm -f conftest.$ac_objext
6555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6556 (eval $ac_compile) 2>conftest.er1
6557 ac_status=$?
6558 grep -v '^ *+' conftest.er1 >conftest.err
6559 rm -f conftest.er1
6560 cat conftest.err >&5
6561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6562 (exit $ac_status); } &&
6563 { ac_try='test -z "$ac_c_werror_flag"
6564 || test ! -s conftest.err'
6565 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6566 (eval $ac_try) 2>&5
6567 ac_status=$?
6568 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569 (exit $ac_status); }; } &&
6570 { ac_try='test -s conftest.$ac_objext'
6571 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6572 (eval $ac_try) 2>&5
6573 ac_status=$?
6574 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6575 (exit $ac_status); }; }; then
6576 ac_cv_type___int64=yes
6577 else
6578 echo "$as_me: failed program was:" >&5
6579 sed 's/^/| /' conftest.$ac_ext >&5
6580
6581 ac_cv_type___int64=no
6582 fi
6583 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6584 fi
6585 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6586 echo "${ECHO_T}$ac_cv_type___int64" >&6
6587
6588 echo "$as_me:$LINENO: checking size of __int64" >&5
6589 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6590 if test "${ac_cv_sizeof___int64+set}" = set; then
6591 echo $ECHO_N "(cached) $ECHO_C" >&6
6592 else
6593 if test "$ac_cv_type___int64" = yes; then
6594 # The cast to unsigned long works around a bug in the HP C Compiler
6595 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6596 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6597 # This bug is HP SR number 8606223364.
6598 if test "$cross_compiling" = yes; then
6599 # Depending upon the size, compute the lo and hi bounds.
6600 cat >conftest.$ac_ext <<_ACEOF
6601 /* confdefs.h. */
6602 _ACEOF
6603 cat confdefs.h >>conftest.$ac_ext
6604 cat >>conftest.$ac_ext <<_ACEOF
6605 /* end confdefs.h. */
6606 $ac_includes_default
6607 int
6608 main ()
6609 {
6610 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6611 test_array [0] = 0
6612
6613 ;
6614 return 0;
6615 }
6616 _ACEOF
6617 rm -f conftest.$ac_objext
6618 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6619 (eval $ac_compile) 2>conftest.er1
6620 ac_status=$?
6621 grep -v '^ *+' conftest.er1 >conftest.err
6622 rm -f conftest.er1
6623 cat conftest.err >&5
6624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6625 (exit $ac_status); } &&
6626 { ac_try='test -z "$ac_c_werror_flag"
6627 || test ! -s conftest.err'
6628 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6629 (eval $ac_try) 2>&5
6630 ac_status=$?
6631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632 (exit $ac_status); }; } &&
6633 { ac_try='test -s conftest.$ac_objext'
6634 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6635 (eval $ac_try) 2>&5
6636 ac_status=$?
6637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6638 (exit $ac_status); }; }; then
6639 ac_lo=0 ac_mid=0
6640 while :; do
6641 cat >conftest.$ac_ext <<_ACEOF
6642 /* confdefs.h. */
6643 _ACEOF
6644 cat confdefs.h >>conftest.$ac_ext
6645 cat >>conftest.$ac_ext <<_ACEOF
6646 /* end confdefs.h. */
6647 $ac_includes_default
6648 int
6649 main ()
6650 {
6651 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6652 test_array [0] = 0
6653
6654 ;
6655 return 0;
6656 }
6657 _ACEOF
6658 rm -f conftest.$ac_objext
6659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6660 (eval $ac_compile) 2>conftest.er1
6661 ac_status=$?
6662 grep -v '^ *+' conftest.er1 >conftest.err
6663 rm -f conftest.er1
6664 cat conftest.err >&5
6665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6666 (exit $ac_status); } &&
6667 { ac_try='test -z "$ac_c_werror_flag"
6668 || test ! -s conftest.err'
6669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6670 (eval $ac_try) 2>&5
6671 ac_status=$?
6672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673 (exit $ac_status); }; } &&
6674 { ac_try='test -s conftest.$ac_objext'
6675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6676 (eval $ac_try) 2>&5
6677 ac_status=$?
6678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6679 (exit $ac_status); }; }; then
6680 ac_hi=$ac_mid; break
6681 else
6682 echo "$as_me: failed program was:" >&5
6683 sed 's/^/| /' conftest.$ac_ext >&5
6684
6685 ac_lo=`expr $ac_mid + 1`
6686 if test $ac_lo -le $ac_mid; then
6687 ac_lo= ac_hi=
6688 break
6689 fi
6690 ac_mid=`expr 2 '*' $ac_mid + 1`
6691 fi
6692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6693 done
6694 else
6695 echo "$as_me: failed program was:" >&5
6696 sed 's/^/| /' conftest.$ac_ext >&5
6697
6698 cat >conftest.$ac_ext <<_ACEOF
6699 /* confdefs.h. */
6700 _ACEOF
6701 cat confdefs.h >>conftest.$ac_ext
6702 cat >>conftest.$ac_ext <<_ACEOF
6703 /* end confdefs.h. */
6704 $ac_includes_default
6705 int
6706 main ()
6707 {
6708 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6709 test_array [0] = 0
6710
6711 ;
6712 return 0;
6713 }
6714 _ACEOF
6715 rm -f conftest.$ac_objext
6716 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6717 (eval $ac_compile) 2>conftest.er1
6718 ac_status=$?
6719 grep -v '^ *+' conftest.er1 >conftest.err
6720 rm -f conftest.er1
6721 cat conftest.err >&5
6722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723 (exit $ac_status); } &&
6724 { ac_try='test -z "$ac_c_werror_flag"
6725 || test ! -s conftest.err'
6726 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6727 (eval $ac_try) 2>&5
6728 ac_status=$?
6729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6730 (exit $ac_status); }; } &&
6731 { ac_try='test -s conftest.$ac_objext'
6732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6733 (eval $ac_try) 2>&5
6734 ac_status=$?
6735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736 (exit $ac_status); }; }; then
6737 ac_hi=-1 ac_mid=-1
6738 while :; do
6739 cat >conftest.$ac_ext <<_ACEOF
6740 /* confdefs.h. */
6741 _ACEOF
6742 cat confdefs.h >>conftest.$ac_ext
6743 cat >>conftest.$ac_ext <<_ACEOF
6744 /* end confdefs.h. */
6745 $ac_includes_default
6746 int
6747 main ()
6748 {
6749 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6750 test_array [0] = 0
6751
6752 ;
6753 return 0;
6754 }
6755 _ACEOF
6756 rm -f conftest.$ac_objext
6757 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6758 (eval $ac_compile) 2>conftest.er1
6759 ac_status=$?
6760 grep -v '^ *+' conftest.er1 >conftest.err
6761 rm -f conftest.er1
6762 cat conftest.err >&5
6763 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764 (exit $ac_status); } &&
6765 { ac_try='test -z "$ac_c_werror_flag"
6766 || test ! -s conftest.err'
6767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6768 (eval $ac_try) 2>&5
6769 ac_status=$?
6770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6771 (exit $ac_status); }; } &&
6772 { ac_try='test -s conftest.$ac_objext'
6773 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6774 (eval $ac_try) 2>&5
6775 ac_status=$?
6776 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6777 (exit $ac_status); }; }; then
6778 ac_lo=$ac_mid; break
6779 else
6780 echo "$as_me: failed program was:" >&5
6781 sed 's/^/| /' conftest.$ac_ext >&5
6782
6783 ac_hi=`expr '(' $ac_mid ')' - 1`
6784 if test $ac_mid -le $ac_hi; then
6785 ac_lo= ac_hi=
6786 break
6787 fi
6788 ac_mid=`expr 2 '*' $ac_mid`
6789 fi
6790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6791 done
6792 else
6793 echo "$as_me: failed program was:" >&5
6794 sed 's/^/| /' conftest.$ac_ext >&5
6795
6796 ac_lo= ac_hi=
6797 fi
6798 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6799 fi
6800 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6801 # Binary search between lo and hi bounds.
6802 while test "x$ac_lo" != "x$ac_hi"; do
6803 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6804 cat >conftest.$ac_ext <<_ACEOF
6805 /* confdefs.h. */
6806 _ACEOF
6807 cat confdefs.h >>conftest.$ac_ext
6808 cat >>conftest.$ac_ext <<_ACEOF
6809 /* end confdefs.h. */
6810 $ac_includes_default
6811 int
6812 main ()
6813 {
6814 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6815 test_array [0] = 0
6816
6817 ;
6818 return 0;
6819 }
6820 _ACEOF
6821 rm -f conftest.$ac_objext
6822 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6823 (eval $ac_compile) 2>conftest.er1
6824 ac_status=$?
6825 grep -v '^ *+' conftest.er1 >conftest.err
6826 rm -f conftest.er1
6827 cat conftest.err >&5
6828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6829 (exit $ac_status); } &&
6830 { ac_try='test -z "$ac_c_werror_flag"
6831 || test ! -s conftest.err'
6832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6833 (eval $ac_try) 2>&5
6834 ac_status=$?
6835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6836 (exit $ac_status); }; } &&
6837 { ac_try='test -s conftest.$ac_objext'
6838 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6839 (eval $ac_try) 2>&5
6840 ac_status=$?
6841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6842 (exit $ac_status); }; }; then
6843 ac_hi=$ac_mid
6844 else
6845 echo "$as_me: failed program was:" >&5
6846 sed 's/^/| /' conftest.$ac_ext >&5
6847
6848 ac_lo=`expr '(' $ac_mid ')' + 1`
6849 fi
6850 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6851 done
6852 case $ac_lo in
6853 ?*) ac_cv_sizeof___int64=$ac_lo;;
6854 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6855 See \`config.log' for more details." >&5
6856 echo "$as_me: error: cannot compute sizeof (__int64), 77
6857 See \`config.log' for more details." >&2;}
6858 { (exit 1); exit 1; }; } ;;
6859 esac
6860 else
6861 if test "$cross_compiling" = yes; then
6862 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6863 See \`config.log' for more details." >&5
6864 echo "$as_me: error: cannot run test program while cross compiling
6865 See \`config.log' for more details." >&2;}
6866 { (exit 1); exit 1; }; }
6867 else
6868 cat >conftest.$ac_ext <<_ACEOF
6869 /* confdefs.h. */
6870 _ACEOF
6871 cat confdefs.h >>conftest.$ac_ext
6872 cat >>conftest.$ac_ext <<_ACEOF
6873 /* end confdefs.h. */
6874 $ac_includes_default
6875 long longval () { return (long) (sizeof (__int64)); }
6876 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6877 #include <stdio.h>
6878 #include <stdlib.h>
6879 int
6880 main ()
6881 {
6882
6883 FILE *f = fopen ("conftest.val", "w");
6884 if (! f)
6885 exit (1);
6886 if (((long) (sizeof (__int64))) < 0)
6887 {
6888 long i = longval ();
6889 if (i != ((long) (sizeof (__int64))))
6890 exit (1);
6891 fprintf (f, "%ld\n", i);
6892 }
6893 else
6894 {
6895 unsigned long i = ulongval ();
6896 if (i != ((long) (sizeof (__int64))))
6897 exit (1);
6898 fprintf (f, "%lu\n", i);
6899 }
6900 exit (ferror (f) || fclose (f) != 0);
6901
6902 ;
6903 return 0;
6904 }
6905 _ACEOF
6906 rm -f conftest$ac_exeext
6907 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6908 (eval $ac_link) 2>&5
6909 ac_status=$?
6910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6911 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6912 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6913 (eval $ac_try) 2>&5
6914 ac_status=$?
6915 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6916 (exit $ac_status); }; }; then
6917 ac_cv_sizeof___int64=`cat conftest.val`
6918 else
6919 echo "$as_me: program exited with status $ac_status" >&5
6920 echo "$as_me: failed program was:" >&5
6921 sed 's/^/| /' conftest.$ac_ext >&5
6922
6923 ( exit $ac_status )
6924 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6925 See \`config.log' for more details." >&5
6926 echo "$as_me: error: cannot compute sizeof (__int64), 77
6927 See \`config.log' for more details." >&2;}
6928 { (exit 1); exit 1; }; }
6929 fi
6930 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6931 fi
6932 fi
6933 rm -f conftest.val
6934 else
6935 ac_cv_sizeof___int64=0
6936 fi
6937 fi
6938 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6939 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6940 cat >>confdefs.h <<_ACEOF
6941 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6942 _ACEOF
6943
6944
6945 fi
6946
6947
6948 # ---------------------
6949 # Warnings and checking
6950 # ---------------------
6951
6952 # Check $CC warning features (if it's GCC).
6953 # We want to use -pedantic, but we don't want warnings about
6954 # * 'long long'
6955 # * variadic macros
6956 # * overlong strings
6957 # So, we only use -pedantic if we can disable those warnings.
6958
6959 loose_warn=
6960 save_CFLAGS="$CFLAGS"
6961 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
6962 -Wmissing-prototypes; do
6963 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6964
6965 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6966 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6967 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6968 echo $ECHO_N "(cached) $ECHO_C" >&6
6969 else
6970 CFLAGS="$option"
6971 cat >conftest.$ac_ext <<_ACEOF
6972 /* confdefs.h. */
6973 _ACEOF
6974 cat confdefs.h >>conftest.$ac_ext
6975 cat >>conftest.$ac_ext <<_ACEOF
6976 /* end confdefs.h. */
6977
6978 int
6979 main ()
6980 {
6981
6982 ;
6983 return 0;
6984 }
6985 _ACEOF
6986 rm -f conftest.$ac_objext
6987 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6988 (eval $ac_compile) 2>conftest.er1
6989 ac_status=$?
6990 grep -v '^ *+' conftest.er1 >conftest.err
6991 rm -f conftest.er1
6992 cat conftest.err >&5
6993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6994 (exit $ac_status); } &&
6995 { ac_try='test -z "$ac_c_werror_flag"
6996 || test ! -s conftest.err'
6997 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6998 (eval $ac_try) 2>&5
6999 ac_status=$?
7000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7001 (exit $ac_status); }; } &&
7002 { ac_try='test -s conftest.$ac_objext'
7003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7004 (eval $ac_try) 2>&5
7005 ac_status=$?
7006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7007 (exit $ac_status); }; }; then
7008 eval "$as_acx_Woption=yes"
7009 else
7010 echo "$as_me: failed program was:" >&5
7011 sed 's/^/| /' conftest.$ac_ext >&5
7012
7013 eval "$as_acx_Woption=no"
7014 fi
7015 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7016
7017 fi
7018 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7019 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7020 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7021 loose_warn="$loose_warn${loose_warn:+ }$option"
7022 fi
7023
7024 done
7025 CFLAGS="$save_CFLAGS"
7026
7027 cxx_compat_warn=
7028 save_CFLAGS="$CFLAGS"
7029 for option in -Wc++-compat; do
7030 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7031
7032 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7033 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7034 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7035 echo $ECHO_N "(cached) $ECHO_C" >&6
7036 else
7037 CFLAGS="$option"
7038 cat >conftest.$ac_ext <<_ACEOF
7039 /* confdefs.h. */
7040 _ACEOF
7041 cat confdefs.h >>conftest.$ac_ext
7042 cat >>conftest.$ac_ext <<_ACEOF
7043 /* end confdefs.h. */
7044
7045 int
7046 main ()
7047 {
7048
7049 ;
7050 return 0;
7051 }
7052 _ACEOF
7053 rm -f conftest.$ac_objext
7054 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7055 (eval $ac_compile) 2>conftest.er1
7056 ac_status=$?
7057 grep -v '^ *+' conftest.er1 >conftest.err
7058 rm -f conftest.er1
7059 cat conftest.err >&5
7060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7061 (exit $ac_status); } &&
7062 { ac_try='test -z "$ac_c_werror_flag"
7063 || test ! -s conftest.err'
7064 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7065 (eval $ac_try) 2>&5
7066 ac_status=$?
7067 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7068 (exit $ac_status); }; } &&
7069 { ac_try='test -s conftest.$ac_objext'
7070 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7071 (eval $ac_try) 2>&5
7072 ac_status=$?
7073 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7074 (exit $ac_status); }; }; then
7075 eval "$as_acx_Woption=yes"
7076 else
7077 echo "$as_me: failed program was:" >&5
7078 sed 's/^/| /' conftest.$ac_ext >&5
7079
7080 eval "$as_acx_Woption=no"
7081 fi
7082 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7083
7084 fi
7085 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7086 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7087 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7088 cxx_compat_warn="$cxx_compat_warn${cxx_compat_warn:+ }$option"
7089 fi
7090
7091 done
7092 CFLAGS="$save_CFLAGS"
7093
7094 strict_warn=
7095 save_CFLAGS="$CFLAGS"
7096 for option in -Wold-style-definition \
7097 -Wmissing-format-attribute; do
7098 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7099
7100 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7101 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7102 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7103 echo $ECHO_N "(cached) $ECHO_C" >&6
7104 else
7105 CFLAGS="$option"
7106 cat >conftest.$ac_ext <<_ACEOF
7107 /* confdefs.h. */
7108 _ACEOF
7109 cat confdefs.h >>conftest.$ac_ext
7110 cat >>conftest.$ac_ext <<_ACEOF
7111 /* end confdefs.h. */
7112
7113 int
7114 main ()
7115 {
7116
7117 ;
7118 return 0;
7119 }
7120 _ACEOF
7121 rm -f conftest.$ac_objext
7122 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7123 (eval $ac_compile) 2>conftest.er1
7124 ac_status=$?
7125 grep -v '^ *+' conftest.er1 >conftest.err
7126 rm -f conftest.er1
7127 cat conftest.err >&5
7128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7129 (exit $ac_status); } &&
7130 { ac_try='test -z "$ac_c_werror_flag"
7131 || test ! -s conftest.err'
7132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7133 (eval $ac_try) 2>&5
7134 ac_status=$?
7135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136 (exit $ac_status); }; } &&
7137 { ac_try='test -s conftest.$ac_objext'
7138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7139 (eval $ac_try) 2>&5
7140 ac_status=$?
7141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7142 (exit $ac_status); }; }; then
7143 eval "$as_acx_Woption=yes"
7144 else
7145 echo "$as_me: failed program was:" >&5
7146 sed 's/^/| /' conftest.$ac_ext >&5
7147
7148 eval "$as_acx_Woption=no"
7149 fi
7150 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7151
7152 fi
7153 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7154 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7155 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7156 strict_warn="$strict_warn${strict_warn:+ }$option"
7157 fi
7158
7159 done
7160 CFLAGS="$save_CFLAGS"
7161
7162 if test "$GCC" = yes; then
7163 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7164 -Wno-overlength-strings" >&5
7165 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7166 -Wno-overlength-strings... $ECHO_C" >&6
7167 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
7168 echo $ECHO_N "(cached) $ECHO_C" >&6
7169 else
7170 save_CFLAGS="$CFLAGS"
7171 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
7172 -Wno-overlength-strings"
7173 cat >conftest.$ac_ext <<_ACEOF
7174 /* confdefs.h. */
7175 _ACEOF
7176 cat confdefs.h >>conftest.$ac_ext
7177 cat >>conftest.$ac_ext <<_ACEOF
7178 /* end confdefs.h. */
7179
7180 int
7181 main ()
7182 {
7183
7184 ;
7185 return 0;
7186 }
7187 _ACEOF
7188 rm -f conftest.$ac_objext
7189 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7190 (eval $ac_compile) 2>conftest.er1
7191 ac_status=$?
7192 grep -v '^ *+' conftest.er1 >conftest.err
7193 rm -f conftest.er1
7194 cat conftest.err >&5
7195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7196 (exit $ac_status); } &&
7197 { ac_try='test -z "$ac_c_werror_flag"
7198 || test ! -s conftest.err'
7199 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7200 (eval $ac_try) 2>&5
7201 ac_status=$?
7202 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7203 (exit $ac_status); }; } &&
7204 { ac_try='test -s conftest.$ac_objext'
7205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7206 (eval $ac_try) 2>&5
7207 ac_status=$?
7208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209 (exit $ac_status); }; }; then
7210 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
7211 else
7212 echo "$as_me: failed program was:" >&5
7213 sed 's/^/| /' conftest.$ac_ext >&5
7214
7215 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
7216 fi
7217 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7218 CFLAGS="$save_CFLAGS"
7219 fi
7220 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
7221 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
7222 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
7223 strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
7224 -Wno-overlength-strings"
7225 fi
7226
7227
7228 fi
7229
7230
7231 # Check whether --enable-werror-always or --disable-werror-always was given.
7232 if test "${enable_werror_always+set}" = set; then
7233 enableval="$enable_werror_always"
7234
7235 else
7236 enable_werror_always=no
7237 fi;
7238 if test $enable_werror_always = yes; then
7239 strict_warn="$strict_warn${strict_warn:+ }-Werror"
7240 fi
7241
7242
7243
7244
7245 # The above macros do nothing if the compiler is not GCC. However, the
7246 # Makefile has more goo to add other flags, so this variabl is used to
7247 # enables warnings only for GCC.
7248 warn_cflags=
7249 if test "x$GCC" = "xyes"; then
7250 warn_cflags='$(GCC_WARN_CFLAGS)'
7251 fi
7252
7253
7254 # Enable expensive internal checks
7255 is_release=
7256 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7257 is_release=yes
7258 fi
7259
7260 # Check whether --enable-checking or --disable-checking was given.
7261 if test "${enable_checking+set}" = set; then
7262 enableval="$enable_checking"
7263 ac_checking_flags="${enableval}"
7264 else
7265
7266 # Determine the default checks.
7267 if test x$is_release = x ; then
7268 ac_checking_flags=yes
7269 else
7270 ac_checking_flags=release
7271 fi
7272 fi;
7273 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7274 for check in release $ac_checking_flags
7275 do
7276 case $check in
7277 # these set all the flags to specific states
7278 yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7279 ac_fold_checking= ; ac_gc_checking=1 ;
7280 ac_gc_always_collect= ; ac_rtl_checking= ;
7281 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7282 ac_tree_checking=1 ; ac_valgrind_checking= ;
7283 ac_types_checking=1 ;;
7284 no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7285 ac_fold_checking= ; ac_gc_checking= ;
7286 ac_gc_always_collect= ; ac_rtl_checking= ;
7287 ac_rtlflag_checking= ; ac_runtime_checking= ;
7288 ac_tree_checking= ; ac_valgrind_checking= ;
7289 ac_types_checking= ;;
7290 all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7291 ac_fold_checking=1 ; ac_gc_checking=1 ;
7292 ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
7293 ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7294 ac_tree_checking=1 ; ac_valgrind_checking= ;
7295 ac_types_checking=1 ;;
7296 release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7297 ac_fold_checking= ; ac_gc_checking= ;
7298 ac_gc_always_collect= ; ac_rtl_checking= ;
7299 ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7300 ac_tree_checking= ; ac_valgrind_checking= ;
7301 ac_types_checking= ;;
7302 # these enable particular checks
7303 assert) ac_assert_checking=1 ;;
7304 df) ac_df_checking=1 ;;
7305 fold) ac_fold_checking=1 ;;
7306 gc) ac_gc_checking=1 ;;
7307 gcac) ac_gc_always_collect=1 ;;
7308 misc) ac_checking=1 ;;
7309 rtl) ac_rtl_checking=1 ;;
7310 rtlflag) ac_rtlflag_checking=1 ;;
7311 runtime) ac_runtime_checking=1 ;;
7312 tree) ac_tree_checking=1 ;;
7313 types) ac_types_checking=1 ;;
7314 valgrind) ac_valgrind_checking=1 ;;
7315 *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7316 echo "$as_me: error: unknown check category $check" >&2;}
7317 { (exit 1); exit 1; }; } ;;
7318 esac
7319 done
7320 IFS="$ac_save_IFS"
7321
7322 nocommon_flag=""
7323 if test x$ac_checking != x ; then
7324
7325 cat >>confdefs.h <<\_ACEOF
7326 #define ENABLE_CHECKING 1
7327 _ACEOF
7328
7329 nocommon_flag=-fno-common
7330 fi
7331
7332 if test x$ac_df_checking != x ; then
7333
7334 cat >>confdefs.h <<\_ACEOF
7335 #define ENABLE_DF_CHECKING 1
7336 _ACEOF
7337
7338 fi
7339 if test x$ac_assert_checking != x ; then
7340
7341 cat >>confdefs.h <<\_ACEOF
7342 #define ENABLE_ASSERT_CHECKING 1
7343 _ACEOF
7344
7345 fi
7346
7347 if test x$ac_runtime_checking != x ; then
7348
7349 cat >>confdefs.h <<\_ACEOF
7350 #define ENABLE_RUNTIME_CHECKING 1
7351 _ACEOF
7352
7353 fi
7354 if test x$ac_tree_checking != x ; then
7355
7356 cat >>confdefs.h <<\_ACEOF
7357 #define ENABLE_TREE_CHECKING 1
7358 _ACEOF
7359
7360 TREEBROWSER=tree-browser.o
7361 fi
7362 if test x$ac_types_checking != x ; then
7363
7364 cat >>confdefs.h <<\_ACEOF
7365 #define ENABLE_TYPES_CHECKING 1
7366 _ACEOF
7367
7368 fi
7369
7370 if test x$ac_rtl_checking != x ; then
7371
7372 cat >>confdefs.h <<\_ACEOF
7373 #define ENABLE_RTL_CHECKING 1
7374 _ACEOF
7375
7376 fi
7377 if test x$ac_rtlflag_checking != x ; then
7378
7379 cat >>confdefs.h <<\_ACEOF
7380 #define ENABLE_RTL_FLAG_CHECKING 1
7381 _ACEOF
7382
7383 fi
7384 if test x$ac_gc_checking != x ; then
7385
7386 cat >>confdefs.h <<\_ACEOF
7387 #define ENABLE_GC_CHECKING 1
7388 _ACEOF
7389
7390 fi
7391 if test x$ac_gc_always_collect != x ; then
7392
7393 cat >>confdefs.h <<\_ACEOF
7394 #define ENABLE_GC_ALWAYS_COLLECT 1
7395 _ACEOF
7396
7397 fi
7398 if test x$ac_fold_checking != x ; then
7399
7400 cat >>confdefs.h <<\_ACEOF
7401 #define ENABLE_FOLD_CHECKING 1
7402 _ACEOF
7403
7404 fi
7405 valgrind_path_defines=
7406 valgrind_command=
7407
7408 if test "${ac_cv_header_valgrind_h+set}" = set; then
7409 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7410 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7411 if test "${ac_cv_header_valgrind_h+set}" = set; then
7412 echo $ECHO_N "(cached) $ECHO_C" >&6
7413 fi
7414 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7415 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7416 else
7417 # Is the header compilable?
7418 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7419 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7420 cat >conftest.$ac_ext <<_ACEOF
7421 /* confdefs.h. */
7422 _ACEOF
7423 cat confdefs.h >>conftest.$ac_ext
7424 cat >>conftest.$ac_ext <<_ACEOF
7425 /* end confdefs.h. */
7426 $ac_includes_default
7427 #include <valgrind.h>
7428 _ACEOF
7429 rm -f conftest.$ac_objext
7430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7431 (eval $ac_compile) 2>conftest.er1
7432 ac_status=$?
7433 grep -v '^ *+' conftest.er1 >conftest.err
7434 rm -f conftest.er1
7435 cat conftest.err >&5
7436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7437 (exit $ac_status); } &&
7438 { ac_try='test -z "$ac_c_werror_flag"
7439 || test ! -s conftest.err'
7440 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7441 (eval $ac_try) 2>&5
7442 ac_status=$?
7443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7444 (exit $ac_status); }; } &&
7445 { ac_try='test -s conftest.$ac_objext'
7446 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7447 (eval $ac_try) 2>&5
7448 ac_status=$?
7449 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7450 (exit $ac_status); }; }; then
7451 ac_header_compiler=yes
7452 else
7453 echo "$as_me: failed program was:" >&5
7454 sed 's/^/| /' conftest.$ac_ext >&5
7455
7456 ac_header_compiler=no
7457 fi
7458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7459 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7460 echo "${ECHO_T}$ac_header_compiler" >&6
7461
7462 # Is the header present?
7463 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7464 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7465 cat >conftest.$ac_ext <<_ACEOF
7466 /* confdefs.h. */
7467 _ACEOF
7468 cat confdefs.h >>conftest.$ac_ext
7469 cat >>conftest.$ac_ext <<_ACEOF
7470 /* end confdefs.h. */
7471 #include <valgrind.h>
7472 _ACEOF
7473 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7474 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7475 ac_status=$?
7476 grep -v '^ *+' conftest.er1 >conftest.err
7477 rm -f conftest.er1
7478 cat conftest.err >&5
7479 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7480 (exit $ac_status); } >/dev/null; then
7481 if test -s conftest.err; then
7482 ac_cpp_err=$ac_c_preproc_warn_flag
7483 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7484 else
7485 ac_cpp_err=
7486 fi
7487 else
7488 ac_cpp_err=yes
7489 fi
7490 if test -z "$ac_cpp_err"; then
7491 ac_header_preproc=yes
7492 else
7493 echo "$as_me: failed program was:" >&5
7494 sed 's/^/| /' conftest.$ac_ext >&5
7495
7496 ac_header_preproc=no
7497 fi
7498 rm -f conftest.err conftest.$ac_ext
7499 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7500 echo "${ECHO_T}$ac_header_preproc" >&6
7501
7502 # So? What about this header?
7503 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7504 yes:no: )
7505 { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7506 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7507 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7508 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7509 ac_header_preproc=yes
7510 ;;
7511 no:yes:* )
7512 { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7513 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7514 { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
7515 echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
7516 { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7517 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7518 { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
7519 echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
7520 { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7521 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7522 { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7523 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7524 (
7525 cat <<\_ASBOX
7526 ## ------------------------------------------ ##
7527 ## Report this to the AC_PACKAGE_NAME lists. ##
7528 ## ------------------------------------------ ##
7529 _ASBOX
7530 ) |
7531 sed "s/^/$as_me: WARNING: /" >&2
7532 ;;
7533 esac
7534 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7535 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7536 if test "${ac_cv_header_valgrind_h+set}" = set; then
7537 echo $ECHO_N "(cached) $ECHO_C" >&6
7538 else
7539 ac_cv_header_valgrind_h=$ac_header_preproc
7540 fi
7541 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7542 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7543
7544 fi
7545 if test $ac_cv_header_valgrind_h = yes; then
7546 have_valgrind_h=yes
7547 else
7548 have_valgrind_h=no
7549 fi
7550
7551
7552
7553 if test x$ac_valgrind_checking != x ; then
7554 # It is certainly possible that there's valgrind but no valgrind.h.
7555 # GCC relies on making annotations so we must have both.
7556 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7557 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7558 cat >conftest.$ac_ext <<_ACEOF
7559 /* confdefs.h. */
7560 _ACEOF
7561 cat confdefs.h >>conftest.$ac_ext
7562 cat >>conftest.$ac_ext <<_ACEOF
7563 /* end confdefs.h. */
7564 #include <valgrind/memcheck.h>
7565 #ifndef VALGRIND_DISCARD
7566 #error VALGRIND_DISCARD not defined
7567 #endif
7568 _ACEOF
7569 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7570 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7571 ac_status=$?
7572 grep -v '^ *+' conftest.er1 >conftest.err
7573 rm -f conftest.er1
7574 cat conftest.err >&5
7575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7576 (exit $ac_status); } >/dev/null; then
7577 if test -s conftest.err; then
7578 ac_cpp_err=$ac_c_preproc_warn_flag
7579 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7580 else
7581 ac_cpp_err=
7582 fi
7583 else
7584 ac_cpp_err=yes
7585 fi
7586 if test -z "$ac_cpp_err"; then
7587 gcc_cv_header_valgrind_memcheck_h=yes
7588 else
7589 echo "$as_me: failed program was:" >&5
7590 sed 's/^/| /' conftest.$ac_ext >&5
7591
7592 gcc_cv_header_valgrind_memcheck_h=no
7593 fi
7594 rm -f conftest.err conftest.$ac_ext
7595 echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7596 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7597 echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7598 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7599 cat >conftest.$ac_ext <<_ACEOF
7600 /* confdefs.h. */
7601 _ACEOF
7602 cat confdefs.h >>conftest.$ac_ext
7603 cat >>conftest.$ac_ext <<_ACEOF
7604 /* end confdefs.h. */
7605 #include <memcheck.h>
7606 #ifndef VALGRIND_DISCARD
7607 #error VALGRIND_DISCARD not defined
7608 #endif
7609 _ACEOF
7610 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7611 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7612 ac_status=$?
7613 grep -v '^ *+' conftest.er1 >conftest.err
7614 rm -f conftest.er1
7615 cat conftest.err >&5
7616 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7617 (exit $ac_status); } >/dev/null; then
7618 if test -s conftest.err; then
7619 ac_cpp_err=$ac_c_preproc_warn_flag
7620 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7621 else
7622 ac_cpp_err=
7623 fi
7624 else
7625 ac_cpp_err=yes
7626 fi
7627 if test -z "$ac_cpp_err"; then
7628 gcc_cv_header_memcheck_h=yes
7629 else
7630 echo "$as_me: failed program was:" >&5
7631 sed 's/^/| /' conftest.$ac_ext >&5
7632
7633 gcc_cv_header_memcheck_h=no
7634 fi
7635 rm -f conftest.err conftest.$ac_ext
7636 echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7637 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7638
7639 # Prepare PATH_SEPARATOR.
7640 # The user is always right.
7641 if test "${PATH_SEPARATOR+set}" != set; then
7642 echo "#! /bin/sh" >conf$$.sh
7643 echo "exit 0" >>conf$$.sh
7644 chmod +x conf$$.sh
7645 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7646 PATH_SEPARATOR=';'
7647 else
7648 PATH_SEPARATOR=:
7649 fi
7650 rm -f conf$$.sh
7651 fi
7652
7653 # Find out how to test for executable files. Don't use a zero-byte file,
7654 # as systems may use methods other than mode bits to determine executability.
7655 cat >conf$$.file <<_ASEOF
7656 #! /bin/sh
7657 exit 0
7658 _ASEOF
7659 chmod +x conf$$.file
7660 if test -x conf$$.file >/dev/null 2>&1; then
7661 ac_executable_p="test -x"
7662 else
7663 ac_executable_p="test -f"
7664 fi
7665 rm -f conf$$.file
7666
7667 # Extract the first word of "valgrind", so it can be a program name with args.
7668 set dummy valgrind; ac_word=$2
7669 echo "$as_me:$LINENO: checking for $ac_word" >&5
7670 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7671 if test "${ac_cv_path_valgrind_path+set}" = set; then
7672 echo $ECHO_N "(cached) $ECHO_C" >&6
7673 else
7674 case "$valgrind_path" in
7675 [\\/]* | ?:[\\/]*)
7676 ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7677 ;;
7678 *)
7679 ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7680 for ac_dir in $PATH; do
7681 IFS="$ac_save_IFS"
7682 test -z "$ac_dir" && ac_dir=.
7683 for ac_exec_ext in '' $ac_executable_extensions; do
7684 if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7685 if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7686 ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7687 break 2
7688 fi
7689 fi
7690 done
7691 done
7692 IFS="$ac_save_IFS"
7693 ;;
7694 esac
7695 fi
7696 valgrind_path="$ac_cv_path_valgrind_path"
7697 if test -n "$valgrind_path"; then
7698 echo "$as_me:$LINENO: result: $valgrind_path" >&5
7699 echo "${ECHO_T}$valgrind_path" >&6
7700 else
7701 echo "$as_me:$LINENO: result: no" >&5
7702 echo "${ECHO_T}no" >&6
7703 fi
7704
7705 if test "x$valgrind_path" = "x" \
7706 || (test $have_valgrind_h = no \
7707 && test $gcc_cv_header_memcheck_h = no \
7708 && test $gcc_cv_header_valgrind_memcheck_h = no); then
7709 { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7710 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7711 { (exit 1); exit 1; }; }
7712 fi
7713 valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7714 valgrind_command="$valgrind_path -q"
7715
7716 cat >>confdefs.h <<\_ACEOF
7717 #define ENABLE_VALGRIND_CHECKING 1
7718 _ACEOF
7719
7720 if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7721
7722 cat >>confdefs.h <<\_ACEOF
7723 #define HAVE_VALGRIND_MEMCHECK_H 1
7724 _ACEOF
7725
7726 fi
7727 if test $gcc_cv_header_memcheck_h = yes; then
7728
7729 cat >>confdefs.h <<\_ACEOF
7730 #define HAVE_MEMCHECK_H 1
7731 _ACEOF
7732
7733 fi
7734 fi
7735
7736
7737
7738 # Enable code coverage collection
7739 # Check whether --enable-coverage or --disable-coverage was given.
7740 if test "${enable_coverage+set}" = set; then
7741 enableval="$enable_coverage"
7742 case "${enableval}" in
7743 yes|noopt)
7744 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7745 ;;
7746 opt)
7747 coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7748 ;;
7749 no)
7750 # a.k.a. --disable-coverage
7751 coverage_flags=""
7752 ;;
7753 *)
7754 { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7755 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7756 { (exit 1); exit 1; }; }
7757 ;;
7758 esac
7759 else
7760 coverage_flags=""
7761 fi;
7762
7763
7764 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7765 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7766 enableval="$enable_gather_detailed_mem_stats"
7767
7768 else
7769 enable_gather_detailed_mem_stats=no
7770 fi;
7771 if test x$enable_gather_detailed_mem_stats = xyes ; then
7772
7773 cat >>confdefs.h <<\_ACEOF
7774 #define GATHER_STATISTICS 1
7775 _ACEOF
7776
7777 fi
7778
7779 # -------------------------------
7780 # Miscenalleous configure options
7781 # -------------------------------
7782
7783 # With stabs
7784
7785 # Check whether --with-stabs or --without-stabs was given.
7786 if test "${with_stabs+set}" = set; then
7787 withval="$with_stabs"
7788 stabs="$with_stabs"
7789 else
7790 stabs=no
7791 fi;
7792
7793 # Determine whether or not multilibs are enabled.
7794 # Check whether --enable-multilib or --disable-multilib was given.
7795 if test "${enable_multilib+set}" = set; then
7796 enableval="$enable_multilib"
7797
7798 else
7799 enable_multilib=yes
7800 fi;
7801
7802
7803 # Enable __cxa_atexit for C++.
7804 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7805 if test "${enable___cxa_atexit+set}" = set; then
7806 enableval="$enable___cxa_atexit"
7807
7808 fi;
7809
7810 # Enable C extension for decimal float if target supports it.
7811 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7812 if test "${enable_decimal_float+set}" = set; then
7813 enableval="$enable_decimal_float"
7814
7815 case $enable_decimal_float in
7816 yes | no | bid | dpd) ;;
7817 *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7818 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7819 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7820 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7821 { (exit 1); exit 1; }; } ;;
7822 esac
7823
7824 else
7825
7826 case $target in
7827 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7828 enable_decimal_float=yes
7829 ;;
7830 *)
7831 { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7832 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7833 enable_decimal_float=no
7834 ;;
7835 esac
7836
7837 fi;
7838
7839 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7840
7841 cat >>confdefs.h <<_ACEOF
7842 #define ENABLE_DECIMAL_FLOAT $dfp
7843 _ACEOF
7844
7845
7846 # x86's use BID format instead of DPD
7847 case x$enable_decimal_float in
7848 xyes)
7849 case $target in
7850 i?86*-*-linux* | x86_64*-*-linux*)
7851 enable_decimal_float=bid
7852 ;;
7853 *)
7854 enable_decimal_float=dpd
7855 ;;
7856 esac
7857 ;;
7858 xno)
7859 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7860 # dependency on libdecnumber.
7861 enable_decimal_float=dpd
7862 ;;
7863 esac
7864
7865
7866 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7867
7868 cat >>confdefs.h <<_ACEOF
7869 #define ENABLE_DECIMAL_BID_FORMAT $bid
7870 _ACEOF
7871
7872
7873 # Enable C extension for fixed-point arithmetic.
7874 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7875 if test "${enable_fixed_point+set}" = set; then
7876 enableval="$enable_fixed_point"
7877
7878
7879 else
7880
7881 case $target in
7882 mips*-*-*)
7883 case $host in
7884 mips*-sgi-irix*)
7885 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7886 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7887 enable_fixed_point=no
7888 ;;
7889 *)
7890 enable_fixed_point=yes
7891 ;;
7892 esac
7893 ;;
7894 *)
7895 { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7896 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7897 enable_fixed_point=no
7898 ;;
7899 esac
7900
7901 fi;
7902
7903
7904 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7905
7906 cat >>confdefs.h <<_ACEOF
7907 #define ENABLE_FIXED_POINT $fixedpoint
7908 _ACEOF
7909
7910
7911 # Enable threads
7912 # Pass with no value to take the default
7913 # Pass with a value to specify a thread package
7914 # Check whether --enable-threads or --disable-threads was given.
7915 if test "${enable_threads+set}" = set; then
7916 enableval="$enable_threads"
7917
7918 else
7919 enable_threads=''
7920 fi;
7921
7922 # Check whether --enable-tls or --disable-tls was given.
7923 if test "${enable_tls+set}" = set; then
7924 enableval="$enable_tls"
7925
7926 case $enable_tls in
7927 yes | no) ;;
7928 *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7929 Valid choices are 'yes' and 'no'." >&5
7930 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7931 Valid choices are 'yes' and 'no'." >&2;}
7932 { (exit 1); exit 1; }; } ;;
7933 esac
7934
7935 else
7936 enable_tls=''
7937 fi;
7938
7939 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7940 if test "${enable_objc_gc+set}" = set; then
7941 enableval="$enable_objc_gc"
7942 if test x$enable_objc_gc = xno; then
7943 objc_boehm_gc=''
7944 else
7945 objc_boehm_gc=1
7946 fi
7947 else
7948 objc_boehm_gc=''
7949 fi;
7950
7951
7952 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7953 if test "${with_dwarf2+set}" = set; then
7954 withval="$with_dwarf2"
7955 dwarf2="$with_dwarf2"
7956 else
7957 dwarf2=no
7958 fi;
7959
7960 # Check whether --enable-shared or --disable-shared was given.
7961 if test "${enable_shared+set}" = set; then
7962 enableval="$enable_shared"
7963
7964 case $enable_shared in
7965 yes | no) ;;
7966 *)
7967 enable_shared=no
7968 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7969 for pkg in $enableval; do
7970 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7971 enable_shared=yes
7972 fi
7973 done
7974 IFS="$ac_save_ifs"
7975 ;;
7976 esac
7977
7978 else
7979 enable_shared=yes
7980 fi;
7981
7982
7983
7984 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7985 if test "${with_build_sysroot+set}" = set; then
7986 withval="$with_build_sysroot"
7987
7988 fi;
7989
7990
7991 # Check whether --with-sysroot or --without-sysroot was given.
7992 if test "${with_sysroot+set}" = set; then
7993 withval="$with_sysroot"
7994
7995 case ${with_sysroot} in
7996 yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7997 *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7998 esac
7999
8000 TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8001 CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
8002
8003 if test "x$prefix" = xNONE; then
8004 test_prefix=/usr/local
8005 else
8006 test_prefix=$prefix
8007 fi
8008 if test "x$exec_prefix" = xNONE; then
8009 test_exec_prefix=$test_prefix
8010 else
8011 test_exec_prefix=$exec_prefix
8012 fi
8013 case ${TARGET_SYSTEM_ROOT} in
8014 "${test_prefix}"|"${test_prefix}/"*|\
8015 "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8016 '${prefix}'|'${prefix}/'*|\
8017 '${exec_prefix}'|'${exec_prefix}/'*)
8018 t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8019 TARGET_SYSTEM_ROOT_DEFINE="$t"
8020 ;;
8021 esac
8022
8023 else
8024
8025 TARGET_SYSTEM_ROOT=
8026 TARGET_SYSTEM_ROOT_DEFINE=
8027 CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8028
8029 fi;
8030
8031
8032
8033
8034 # Build with intermodule optimisations
8035 # Check whether --enable-intermodule or --disable-intermodule was given.
8036 if test "${enable_intermodule+set}" = set; then
8037 enableval="$enable_intermodule"
8038 case ${enable_intermodule} in
8039 yes) onestep="-onestep";;
8040 *) onestep="";;
8041 esac
8042 else
8043 onestep=""
8044 fi;
8045
8046
8047
8048
8049 # Check whether --with-pkgversion or --without-pkgversion was given.
8050 if test "${with_pkgversion+set}" = set; then
8051 withval="$with_pkgversion"
8052 case "$withval" in
8053 yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8054 echo "$as_me: error: package version not specified" >&2;}
8055 { (exit 1); exit 1; }; } ;;
8056 no) PKGVERSION= ;;
8057 *) PKGVERSION="($withval) " ;;
8058 esac
8059 else
8060 PKGVERSION="(GCC) "
8061
8062 fi;
8063
8064
8065
8066
8067 # Check whether --with-bugurl or --without-bugurl was given.
8068 if test "${with_bugurl+set}" = set; then
8069 withval="$with_bugurl"
8070 case "$withval" in
8071 yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8072 echo "$as_me: error: bug URL not specified" >&2;}
8073 { (exit 1); exit 1; }; } ;;
8074 no) BUGURL=
8075 ;;
8076 *) BUGURL="$withval"
8077 ;;
8078 esac
8079 else
8080 BUGURL="http://gcc.gnu.org/bugs.html"
8081
8082 fi;
8083 case ${BUGURL} in
8084 "")
8085 REPORT_BUGS_TO=
8086 REPORT_BUGS_TEXI=
8087 ;;
8088 *)
8089 REPORT_BUGS_TO="<$BUGURL>"
8090 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8091 ;;
8092 esac;
8093
8094
8095
8096
8097 # Sanity check enable_languages in case someone does not run the toplevel
8098 # configure # script.
8099 # Check whether --enable-languages or --disable-languages was given.
8100 if test "${enable_languages+set}" = set; then
8101 enableval="$enable_languages"
8102 case ,${enable_languages}, in
8103 ,,|,yes,)
8104 # go safe -- we cannot be much sure without the toplevel
8105 # configure's
8106 # analysis of which target libs are present and usable
8107 enable_languages=c
8108 ;;
8109 *,all,*)
8110 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8111 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8112 { (exit 1); exit 1; }; }
8113 ;;
8114 *,c,*)
8115 ;;
8116 *)
8117 enable_languages=c,${enable_languages}
8118 ;;
8119 esac
8120 else
8121 enable_languages=c
8122 fi;
8123
8124 # Used by documentation targets
8125
8126
8127
8128
8129 # -------------------------
8130 # Checks for other programs
8131 # -------------------------
8132
8133 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8134 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8135 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8136 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8137 echo $ECHO_N "(cached) $ECHO_C" >&6
8138 else
8139 cat >conftest.make <<\_ACEOF
8140 all:
8141 @echo 'ac_maketemp="$(MAKE)"'
8142 _ACEOF
8143 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8144 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8145 if test -n "$ac_maketemp"; then
8146 eval ac_cv_prog_make_${ac_make}_set=yes
8147 else
8148 eval ac_cv_prog_make_${ac_make}_set=no
8149 fi
8150 rm -f conftest.make
8151 fi
8152 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8153 echo "$as_me:$LINENO: result: yes" >&5
8154 echo "${ECHO_T}yes" >&6
8155 SET_MAKE=
8156 else
8157 echo "$as_me:$LINENO: result: no" >&5
8158 echo "${ECHO_T}no" >&6
8159 SET_MAKE="MAKE=${MAKE-make}"
8160 fi
8161
8162
8163 # Find some useful tools
8164 for ac_prog in gawk mawk nawk awk
8165 do
8166 # Extract the first word of "$ac_prog", so it can be a program name with args.
8167 set dummy $ac_prog; ac_word=$2
8168 echo "$as_me:$LINENO: checking for $ac_word" >&5
8169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8170 if test "${ac_cv_prog_AWK+set}" = set; then
8171 echo $ECHO_N "(cached) $ECHO_C" >&6
8172 else
8173 if test -n "$AWK"; then
8174 ac_cv_prog_AWK="$AWK" # Let the user override the test.
8175 else
8176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8177 for as_dir in $PATH
8178 do
8179 IFS=$as_save_IFS
8180 test -z "$as_dir" && as_dir=.
8181 for ac_exec_ext in '' $ac_executable_extensions; do
8182 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8183 ac_cv_prog_AWK="$ac_prog"
8184 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8185 break 2
8186 fi
8187 done
8188 done
8189
8190 fi
8191 fi
8192 AWK=$ac_cv_prog_AWK
8193 if test -n "$AWK"; then
8194 echo "$as_me:$LINENO: result: $AWK" >&5
8195 echo "${ECHO_T}$AWK" >&6
8196 else
8197 echo "$as_me:$LINENO: result: no" >&5
8198 echo "${ECHO_T}no" >&6
8199 fi
8200
8201 test -n "$AWK" && break
8202 done
8203
8204 # We need awk to create options.c and options.h.
8205 # Bail out if it's missing.
8206 case ${AWK} in
8207 "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8208 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8209 { (exit 1); exit 1; }; } ;;
8210 esac
8211
8212 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8213 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8214 if test "${gcc_cv_prog_LN_S+set}" = set; then
8215 echo $ECHO_N "(cached) $ECHO_C" >&6
8216 else
8217 rm -f conftestdata_t
8218 echo >conftestdata_f
8219 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8220 then
8221 gcc_cv_prog_LN_S="ln -s"
8222 else
8223 if ln conftestdata_f conftestdata_t 2>/dev/null
8224 then
8225 gcc_cv_prog_LN_S=ln
8226 else
8227 if cp -p conftestdata_f conftestdata_t 2>/dev/null
8228 then
8229 gcc_cv_prog_LN_S="cp -p"
8230 else
8231 gcc_cv_prog_LN_S=cp
8232 fi
8233 fi
8234 fi
8235 rm -f conftestdata_f conftestdata_t
8236
8237 fi
8238 LN_S="$gcc_cv_prog_LN_S"
8239 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8240 echo "$as_me:$LINENO: result: yes" >&5
8241 echo "${ECHO_T}yes" >&6
8242 else
8243 if test "$gcc_cv_prog_LN_S" = "ln"; then
8244 echo "$as_me:$LINENO: result: no, using ln" >&5
8245 echo "${ECHO_T}no, using ln" >&6
8246 else
8247 echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8248 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8249 fi
8250 fi
8251
8252 echo "$as_me:$LINENO: checking whether ln works" >&5
8253 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8254 if test "${acx_cv_prog_LN+set}" = set; then
8255 echo $ECHO_N "(cached) $ECHO_C" >&6
8256 else
8257 rm -f conftestdata_t
8258 echo >conftestdata_f
8259 if ln conftestdata_f conftestdata_t 2>/dev/null
8260 then
8261 acx_cv_prog_LN=ln
8262 else
8263 acx_cv_prog_LN=no
8264 fi
8265 rm -f conftestdata_f conftestdata_t
8266
8267 fi
8268 if test $acx_cv_prog_LN = no; then
8269 LN="$LN_S"
8270 echo "$as_me:$LINENO: result: no, using $LN" >&5
8271 echo "${ECHO_T}no, using $LN" >&6
8272 else
8273 LN="$acx_cv_prog_LN"
8274 echo "$as_me:$LINENO: result: yes" >&5
8275 echo "${ECHO_T}yes" >&6
8276 fi
8277
8278 if test -n "$ac_tool_prefix"; then
8279 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8280 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8281 echo "$as_me:$LINENO: checking for $ac_word" >&5
8282 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8283 if test "${ac_cv_prog_RANLIB+set}" = set; then
8284 echo $ECHO_N "(cached) $ECHO_C" >&6
8285 else
8286 if test -n "$RANLIB"; then
8287 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8288 else
8289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8290 for as_dir in $PATH
8291 do
8292 IFS=$as_save_IFS
8293 test -z "$as_dir" && as_dir=.
8294 for ac_exec_ext in '' $ac_executable_extensions; do
8295 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8296 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8297 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8298 break 2
8299 fi
8300 done
8301 done
8302
8303 fi
8304 fi
8305 RANLIB=$ac_cv_prog_RANLIB
8306 if test -n "$RANLIB"; then
8307 echo "$as_me:$LINENO: result: $RANLIB" >&5
8308 echo "${ECHO_T}$RANLIB" >&6
8309 else
8310 echo "$as_me:$LINENO: result: no" >&5
8311 echo "${ECHO_T}no" >&6
8312 fi
8313
8314 fi
8315 if test -z "$ac_cv_prog_RANLIB"; then
8316 ac_ct_RANLIB=$RANLIB
8317 # Extract the first word of "ranlib", so it can be a program name with args.
8318 set dummy ranlib; ac_word=$2
8319 echo "$as_me:$LINENO: checking for $ac_word" >&5
8320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8321 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8322 echo $ECHO_N "(cached) $ECHO_C" >&6
8323 else
8324 if test -n "$ac_ct_RANLIB"; then
8325 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8326 else
8327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8328 for as_dir in $PATH
8329 do
8330 IFS=$as_save_IFS
8331 test -z "$as_dir" && as_dir=.
8332 for ac_exec_ext in '' $ac_executable_extensions; do
8333 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8334 ac_cv_prog_ac_ct_RANLIB="ranlib"
8335 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8336 break 2
8337 fi
8338 done
8339 done
8340
8341 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8342 fi
8343 fi
8344 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8345 if test -n "$ac_ct_RANLIB"; then
8346 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8347 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8348 else
8349 echo "$as_me:$LINENO: result: no" >&5
8350 echo "${ECHO_T}no" >&6
8351 fi
8352
8353 RANLIB=$ac_ct_RANLIB
8354 else
8355 RANLIB="$ac_cv_prog_RANLIB"
8356 fi
8357
8358 case "${host}" in
8359 *-*-darwin*)
8360 # By default, the Darwin ranlib will not treat common symbols as
8361 # definitions when building the archive table of contents. Other
8362 # ranlibs do that; pass an option to the Darwin ranlib that makes
8363 # it behave similarly.
8364 ranlib_flags="-c"
8365 ;;
8366 *)
8367 ranlib_flags=""
8368 esac
8369
8370
8371 # Find a good install program. We prefer a C program (faster),
8372 # so one script is as good as another. But avoid the broken or
8373 # incompatible versions:
8374 # SysV /etc/install, /usr/sbin/install
8375 # SunOS /usr/etc/install
8376 # IRIX /sbin/install
8377 # AIX /bin/install
8378 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8379 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8380 # ./install, which can be erroneously created by make from ./install.sh.
8381 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8382 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8383 if test -z "$INSTALL"; then
8384 if test "${ac_cv_path_install+set}" = set; then
8385 echo $ECHO_N "(cached) $ECHO_C" >&6
8386 else
8387 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8388 for ac_dir in $PATH; do
8389 # Account for people who put trailing slashes in PATH elements.
8390 case "$ac_dir/" in
8391 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8392 *)
8393 # OSF1 and SCO ODT 3.0 have their own names for install.
8394 for ac_prog in ginstall scoinst install; do
8395 if test -f $ac_dir/$ac_prog; then
8396 if test $ac_prog = install &&
8397 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8398 # AIX install. It has an incompatible calling convention.
8399 # OSF/1 installbsd also uses dspmsg, but is usable.
8400 :
8401 else
8402 ac_cv_path_install="$ac_dir/$ac_prog -c"
8403 break 2
8404 fi
8405 fi
8406 done
8407 ;;
8408 esac
8409 done
8410 IFS="$ac_save_IFS"
8411
8412 fi
8413 if test "${ac_cv_path_install+set}" = set; then
8414 INSTALL="$ac_cv_path_install"
8415 else
8416 # As a last resort, use the slow shell script. We don't cache a
8417 # path for INSTALL within a source directory, because that will
8418 # break other packages using the cache if that directory is
8419 # removed, or if the path is relative.
8420 INSTALL="$ac_install_sh"
8421 fi
8422 fi
8423 echo "$as_me:$LINENO: result: $INSTALL" >&5
8424 echo "${ECHO_T}$INSTALL" >&6
8425
8426 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8427 # It thinks the first close brace ends the variable substitution.
8428 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8429
8430 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8431
8432
8433 # See if cmp has --ignore-initial.
8434 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8435 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8436 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8437 echo $ECHO_N "(cached) $ECHO_C" >&6
8438 else
8439 echo abfoo >t1
8440 echo cdfoo >t2
8441 gcc_cv_prog_cmp_skip=slowcompare
8442 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8443 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8444 :
8445 else
8446 gcc_cv_prog_cmp_skip=gnucompare
8447 fi
8448 fi
8449 if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8450 if cmp t1 t2 2 2 > /dev/null 2>&1; then
8451 if cmp t1 t2 1 1 > /dev/null 2>&1; then
8452 :
8453 else
8454 gcc_cv_prog_cmp_skip=fastcompare
8455 fi
8456 fi
8457 fi
8458 rm t1 t2
8459
8460 fi
8461 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8462 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8463 make_compare_target=$gcc_cv_prog_cmp_skip
8464
8465
8466
8467 # See if we have the mktemp command.
8468 # Extract the first word of "mktemp", so it can be a program name with args.
8469 set dummy mktemp; ac_word=$2
8470 echo "$as_me:$LINENO: checking for $ac_word" >&5
8471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8472 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8473 echo $ECHO_N "(cached) $ECHO_C" >&6
8474 else
8475 if test -n "$have_mktemp_command"; then
8476 ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8477 else
8478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8479 for as_dir in $PATH
8480 do
8481 IFS=$as_save_IFS
8482 test -z "$as_dir" && as_dir=.
8483 for ac_exec_ext in '' $ac_executable_extensions; do
8484 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8485 ac_cv_prog_have_mktemp_command="yes"
8486 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8487 break 2
8488 fi
8489 done
8490 done
8491
8492 test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8493 fi
8494 fi
8495 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8496 if test -n "$have_mktemp_command"; then
8497 echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8498 echo "${ECHO_T}$have_mktemp_command" >&6
8499 else
8500 echo "$as_me:$LINENO: result: no" >&5
8501 echo "${ECHO_T}no" >&6
8502 fi
8503
8504
8505 # See if makeinfo has been installed and is modern enough
8506 # that we can use it.
8507
8508 # Extract the first word of "makeinfo", so it can be a program name with args.
8509 set dummy makeinfo; ac_word=$2
8510 echo "$as_me:$LINENO: checking for $ac_word" >&5
8511 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8512 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8513 echo $ECHO_N "(cached) $ECHO_C" >&6
8514 else
8515 if test -n "$MAKEINFO"; then
8516 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8517 else
8518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8519 for as_dir in $PATH
8520 do
8521 IFS=$as_save_IFS
8522 test -z "$as_dir" && as_dir=.
8523 for ac_exec_ext in '' $ac_executable_extensions; do
8524 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8525 ac_cv_prog_MAKEINFO="makeinfo"
8526 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8527 break 2
8528 fi
8529 done
8530 done
8531
8532 fi
8533 fi
8534 MAKEINFO=$ac_cv_prog_MAKEINFO
8535 if test -n "$MAKEINFO"; then
8536 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8537 echo "${ECHO_T}$MAKEINFO" >&6
8538 else
8539 echo "$as_me:$LINENO: result: no" >&5
8540 echo "${ECHO_T}no" >&6
8541 fi
8542
8543 if test -n "$MAKEINFO"; then
8544 # Found it, now check the version.
8545 echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8546 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8547 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8548 echo $ECHO_N "(cached) $ECHO_C" >&6
8549 else
8550 ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8551 sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8552
8553 case $ac_prog_version in
8554 '') gcc_cv_prog_makeinfo_modern=no;;
8555 4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*) gcc_cv_prog_makeinfo_modern=yes;;
8556 *) gcc_cv_prog_makeinfo_modern=no;;
8557 esac
8558
8559 fi
8560 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8561 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8562 else
8563 gcc_cv_prog_makeinfo_modern=no
8564 fi
8565 if test $gcc_cv_prog_makeinfo_modern = no; then
8566 MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8567 fi
8568
8569 if test $gcc_cv_prog_makeinfo_modern = no; then
8570 { echo "$as_me:$LINENO: WARNING:
8571 *** Makeinfo is missing or too old.
8572 *** Info documentation will not be built." >&5
8573 echo "$as_me: WARNING:
8574 *** Makeinfo is missing or too old.
8575 *** Info documentation will not be built." >&2;}
8576 BUILD_INFO=
8577 else
8578 BUILD_INFO=info
8579 fi
8580
8581
8582 # Is pod2man recent enough to regenerate manpages?
8583 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8584 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8585 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8586 echo "$as_me:$LINENO: result: yes" >&5
8587 echo "${ECHO_T}yes" >&6
8588 GENERATED_MANPAGES=generated-manpages
8589 else
8590 echo "$as_me:$LINENO: result: no" >&5
8591 echo "${ECHO_T}no" >&6
8592 GENERATED_MANPAGES=
8593 fi
8594
8595
8596 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8597
8598 # How about lex?
8599 for ac_prog in flex
8600 do
8601 # Extract the first word of "$ac_prog", so it can be a program name with args.
8602 set dummy $ac_prog; ac_word=$2
8603 echo "$as_me:$LINENO: checking for $ac_word" >&5
8604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8605 if test "${ac_cv_prog_FLEX+set}" = set; then
8606 echo $ECHO_N "(cached) $ECHO_C" >&6
8607 else
8608 if test -n "$FLEX"; then
8609 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8610 else
8611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8612 for as_dir in $PATH
8613 do
8614 IFS=$as_save_IFS
8615 test -z "$as_dir" && as_dir=.
8616 for ac_exec_ext in '' $ac_executable_extensions; do
8617 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8618 ac_cv_prog_FLEX="$ac_prog"
8619 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8620 break 2
8621 fi
8622 done
8623 done
8624
8625 fi
8626 fi
8627 FLEX=$ac_cv_prog_FLEX
8628 if test -n "$FLEX"; then
8629 echo "$as_me:$LINENO: result: $FLEX" >&5
8630 echo "${ECHO_T}$FLEX" >&6
8631 else
8632 echo "$as_me:$LINENO: result: no" >&5
8633 echo "${ECHO_T}no" >&6
8634 fi
8635
8636 test -n "$FLEX" && break
8637 done
8638 test -n "$FLEX" || FLEX="$MISSING flex"
8639
8640
8641 # Bison?
8642 for ac_prog in bison
8643 do
8644 # Extract the first word of "$ac_prog", so it can be a program name with args.
8645 set dummy $ac_prog; ac_word=$2
8646 echo "$as_me:$LINENO: checking for $ac_word" >&5
8647 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8648 if test "${ac_cv_prog_BISON+set}" = set; then
8649 echo $ECHO_N "(cached) $ECHO_C" >&6
8650 else
8651 if test -n "$BISON"; then
8652 ac_cv_prog_BISON="$BISON" # Let the user override the test.
8653 else
8654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8655 for as_dir in $PATH
8656 do
8657 IFS=$as_save_IFS
8658 test -z "$as_dir" && as_dir=.
8659 for ac_exec_ext in '' $ac_executable_extensions; do
8660 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8661 ac_cv_prog_BISON="$ac_prog"
8662 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8663 break 2
8664 fi
8665 done
8666 done
8667
8668 fi
8669 fi
8670 BISON=$ac_cv_prog_BISON
8671 if test -n "$BISON"; then
8672 echo "$as_me:$LINENO: result: $BISON" >&5
8673 echo "${ECHO_T}$BISON" >&6
8674 else
8675 echo "$as_me:$LINENO: result: no" >&5
8676 echo "${ECHO_T}no" >&6
8677 fi
8678
8679 test -n "$BISON" && break
8680 done
8681 test -n "$BISON" || BISON="$MISSING bison"
8682
8683
8684 # Binutils are not build modules, unlike bison/flex/makeinfo. So we
8685 # check for build == host before using them.
8686
8687 # NM
8688 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8689 && test -d ../binutils ; then
8690 NM='$(objdir)/../binutils/nm-new'
8691 else
8692 # Extract the first word of "nm", so it can be a program name with args.
8693 set dummy nm; ac_word=$2
8694 echo "$as_me:$LINENO: checking for $ac_word" >&5
8695 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8696 if test "${ac_cv_prog_NM+set}" = set; then
8697 echo $ECHO_N "(cached) $ECHO_C" >&6
8698 else
8699 if test -n "$NM"; then
8700 ac_cv_prog_NM="$NM" # Let the user override the test.
8701 else
8702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8703 for as_dir in $PATH
8704 do
8705 IFS=$as_save_IFS
8706 test -z "$as_dir" && as_dir=.
8707 for ac_exec_ext in '' $ac_executable_extensions; do
8708 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8709 ac_cv_prog_NM="nm"
8710 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8711 break 2
8712 fi
8713 done
8714 done
8715
8716 test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8717 fi
8718 fi
8719 NM=$ac_cv_prog_NM
8720 if test -n "$NM"; then
8721 echo "$as_me:$LINENO: result: $NM" >&5
8722 echo "${ECHO_T}$NM" >&6
8723 else
8724 echo "$as_me:$LINENO: result: no" >&5
8725 echo "${ECHO_T}no" >&6
8726 fi
8727
8728 fi
8729
8730 # AR
8731 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8732 && test -d ../binutils ; then
8733 AR='$(objdir)/../binutils/ar'
8734 else
8735 # Extract the first word of "ar", so it can be a program name with args.
8736 set dummy ar; ac_word=$2
8737 echo "$as_me:$LINENO: checking for $ac_word" >&5
8738 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8739 if test "${ac_cv_prog_AR+set}" = set; then
8740 echo $ECHO_N "(cached) $ECHO_C" >&6
8741 else
8742 if test -n "$AR"; then
8743 ac_cv_prog_AR="$AR" # Let the user override the test.
8744 else
8745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8746 for as_dir in $PATH
8747 do
8748 IFS=$as_save_IFS
8749 test -z "$as_dir" && as_dir=.
8750 for ac_exec_ext in '' $ac_executable_extensions; do
8751 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8752 ac_cv_prog_AR="ar"
8753 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8754 break 2
8755 fi
8756 done
8757 done
8758
8759 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8760 fi
8761 fi
8762 AR=$ac_cv_prog_AR
8763 if test -n "$AR"; then
8764 echo "$as_me:$LINENO: result: $AR" >&5
8765 echo "${ECHO_T}$AR" >&6
8766 else
8767 echo "$as_me:$LINENO: result: no" >&5
8768 echo "${ECHO_T}no" >&6
8769 fi
8770
8771 fi
8772
8773
8774 # --------------------
8775 # Checks for C headers
8776 # --------------------
8777
8778 # Need to reject headers which give warnings, so that the -Werror bootstrap
8779 # works later. *sigh* This needs to come before all header checks.
8780
8781 ac_c_preproc_warn_flag=yes
8782
8783 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8784 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8785 if test "${ac_cv_header_stdc+set}" = set; then
8786 echo $ECHO_N "(cached) $ECHO_C" >&6
8787 else
8788 cat >conftest.$ac_ext <<_ACEOF
8789 /* confdefs.h. */
8790 _ACEOF
8791 cat confdefs.h >>conftest.$ac_ext
8792 cat >>conftest.$ac_ext <<_ACEOF
8793 /* end confdefs.h. */
8794 #include <stdlib.h>
8795 #include <stdarg.h>
8796 #include <string.h>
8797 #include <float.h>
8798
8799 int
8800 main ()
8801 {
8802
8803 ;
8804 return 0;
8805 }
8806 _ACEOF
8807 rm -f conftest.$ac_objext
8808 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8809 (eval $ac_compile) 2>conftest.er1
8810 ac_status=$?
8811 grep -v '^ *+' conftest.er1 >conftest.err
8812 rm -f conftest.er1
8813 cat conftest.err >&5
8814 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8815 (exit $ac_status); } &&
8816 { ac_try='test -z "$ac_c_werror_flag"
8817 || test ! -s conftest.err'
8818 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8819 (eval $ac_try) 2>&5
8820 ac_status=$?
8821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8822 (exit $ac_status); }; } &&
8823 { ac_try='test -s conftest.$ac_objext'
8824 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8825 (eval $ac_try) 2>&5
8826 ac_status=$?
8827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8828 (exit $ac_status); }; }; then
8829 ac_cv_header_stdc=yes
8830 else
8831 echo "$as_me: failed program was:" >&5
8832 sed 's/^/| /' conftest.$ac_ext >&5
8833
8834 ac_cv_header_stdc=no
8835 fi
8836 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8837
8838 if test $ac_cv_header_stdc = yes; then
8839 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8840 cat >conftest.$ac_ext <<_ACEOF
8841 /* confdefs.h. */
8842 _ACEOF
8843 cat confdefs.h >>conftest.$ac_ext
8844 cat >>conftest.$ac_ext <<_ACEOF
8845 /* end confdefs.h. */
8846 #include <string.h>
8847
8848 _ACEOF
8849 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8850 $EGREP "memchr" >/dev/null 2>&1; then
8851 :
8852 else
8853 ac_cv_header_stdc=no
8854 fi
8855 rm -f conftest*
8856
8857 fi
8858
8859 if test $ac_cv_header_stdc = yes; then
8860 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8861 cat >conftest.$ac_ext <<_ACEOF
8862 /* confdefs.h. */
8863 _ACEOF
8864 cat confdefs.h >>conftest.$ac_ext
8865 cat >>conftest.$ac_ext <<_ACEOF
8866 /* end confdefs.h. */
8867 #include <stdlib.h>
8868
8869 _ACEOF
8870 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8871 $EGREP "free" >/dev/null 2>&1; then
8872 :
8873 else
8874 ac_cv_header_stdc=no
8875 fi
8876 rm -f conftest*
8877
8878 fi
8879
8880 if test $ac_cv_header_stdc = yes; then
8881 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8882 if test "$cross_compiling" = yes; then
8883 :
8884 else
8885 cat >conftest.$ac_ext <<_ACEOF
8886 /* confdefs.h. */
8887 _ACEOF
8888 cat confdefs.h >>conftest.$ac_ext
8889 cat >>conftest.$ac_ext <<_ACEOF
8890 /* end confdefs.h. */
8891 #include <ctype.h>
8892 #if ((' ' & 0x0FF) == 0x020)
8893 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8894 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8895 #else
8896 # define ISLOWER(c) \
8897 (('a' <= (c) && (c) <= 'i') \
8898 || ('j' <= (c) && (c) <= 'r') \
8899 || ('s' <= (c) && (c) <= 'z'))
8900 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8901 #endif
8902
8903 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8904 int
8905 main ()
8906 {
8907 int i;
8908 for (i = 0; i < 256; i++)
8909 if (XOR (islower (i), ISLOWER (i))
8910 || toupper (i) != TOUPPER (i))
8911 exit(2);
8912 exit (0);
8913 }
8914 _ACEOF
8915 rm -f conftest$ac_exeext
8916 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8917 (eval $ac_link) 2>&5
8918 ac_status=$?
8919 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8920 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8922 (eval $ac_try) 2>&5
8923 ac_status=$?
8924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8925 (exit $ac_status); }; }; then
8926 :
8927 else
8928 echo "$as_me: program exited with status $ac_status" >&5
8929 echo "$as_me: failed program was:" >&5
8930 sed 's/^/| /' conftest.$ac_ext >&5
8931
8932 ( exit $ac_status )
8933 ac_cv_header_stdc=no
8934 fi
8935 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8936 fi
8937 fi
8938 fi
8939 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8940 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8941 if test $ac_cv_header_stdc = yes; then
8942
8943 cat >>confdefs.h <<\_ACEOF
8944 #define STDC_HEADERS 1
8945 _ACEOF
8946
8947 fi
8948
8949 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8950 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8951 if test "${ac_cv_header_time+set}" = set; then
8952 echo $ECHO_N "(cached) $ECHO_C" >&6
8953 else
8954 cat >conftest.$ac_ext <<_ACEOF
8955 /* confdefs.h. */
8956 _ACEOF
8957 cat confdefs.h >>conftest.$ac_ext
8958 cat >>conftest.$ac_ext <<_ACEOF
8959 /* end confdefs.h. */
8960 #include <sys/types.h>
8961 #include <sys/time.h>
8962 #include <time.h>
8963
8964 int
8965 main ()
8966 {
8967 if ((struct tm *) 0)
8968 return 0;
8969 ;
8970 return 0;
8971 }
8972 _ACEOF
8973 rm -f conftest.$ac_objext
8974 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8975 (eval $ac_compile) 2>conftest.er1
8976 ac_status=$?
8977 grep -v '^ *+' conftest.er1 >conftest.err
8978 rm -f conftest.er1
8979 cat conftest.err >&5
8980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981 (exit $ac_status); } &&
8982 { ac_try='test -z "$ac_c_werror_flag"
8983 || test ! -s conftest.err'
8984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8985 (eval $ac_try) 2>&5
8986 ac_status=$?
8987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8988 (exit $ac_status); }; } &&
8989 { ac_try='test -s conftest.$ac_objext'
8990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8991 (eval $ac_try) 2>&5
8992 ac_status=$?
8993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8994 (exit $ac_status); }; }; then
8995 ac_cv_header_time=yes
8996 else
8997 echo "$as_me: failed program was:" >&5
8998 sed 's/^/| /' conftest.$ac_ext >&5
8999
9000 ac_cv_header_time=no
9001 fi
9002 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9003 fi
9004 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
9005 echo "${ECHO_T}$ac_cv_header_time" >&6
9006 if test $ac_cv_header_time = yes; then
9007
9008 cat >>confdefs.h <<\_ACEOF
9009 #define TIME_WITH_SYS_TIME 1
9010 _ACEOF
9011
9012 fi
9013
9014 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9015 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9016 if test "${gcc_cv_header_string+set}" = set; then
9017 echo $ECHO_N "(cached) $ECHO_C" >&6
9018 else
9019 cat >conftest.$ac_ext <<_ACEOF
9020 /* confdefs.h. */
9021 _ACEOF
9022 cat confdefs.h >>conftest.$ac_ext
9023 cat >>conftest.$ac_ext <<_ACEOF
9024 /* end confdefs.h. */
9025 #include <string.h>
9026 #include <strings.h>
9027 int
9028 main ()
9029 {
9030
9031 ;
9032 return 0;
9033 }
9034 _ACEOF
9035 rm -f conftest.$ac_objext
9036 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9037 (eval $ac_compile) 2>conftest.er1
9038 ac_status=$?
9039 grep -v '^ *+' conftest.er1 >conftest.err
9040 rm -f conftest.er1
9041 cat conftest.err >&5
9042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9043 (exit $ac_status); } &&
9044 { ac_try='test -z "$ac_c_werror_flag"
9045 || test ! -s conftest.err'
9046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9047 (eval $ac_try) 2>&5
9048 ac_status=$?
9049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9050 (exit $ac_status); }; } &&
9051 { ac_try='test -s conftest.$ac_objext'
9052 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9053 (eval $ac_try) 2>&5
9054 ac_status=$?
9055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056 (exit $ac_status); }; }; then
9057 gcc_cv_header_string=yes
9058 else
9059 echo "$as_me: failed program was:" >&5
9060 sed 's/^/| /' conftest.$ac_ext >&5
9061
9062 gcc_cv_header_string=no
9063 fi
9064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9065 fi
9066 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9067 echo "${ECHO_T}$gcc_cv_header_string" >&6
9068 if test $gcc_cv_header_string = yes; then
9069
9070 cat >>confdefs.h <<\_ACEOF
9071 #define STRING_WITH_STRINGS 1
9072 _ACEOF
9073
9074 fi
9075
9076 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9077 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9078 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9079 echo $ECHO_N "(cached) $ECHO_C" >&6
9080 else
9081 cat >conftest.$ac_ext <<_ACEOF
9082 /* confdefs.h. */
9083 _ACEOF
9084 cat confdefs.h >>conftest.$ac_ext
9085 cat >>conftest.$ac_ext <<_ACEOF
9086 /* end confdefs.h. */
9087 #include <sys/types.h>
9088 #include <sys/wait.h>
9089 #ifndef WEXITSTATUS
9090 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9091 #endif
9092 #ifndef WIFEXITED
9093 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9094 #endif
9095
9096 int
9097 main ()
9098 {
9099 int s;
9100 wait (&s);
9101 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9102 ;
9103 return 0;
9104 }
9105 _ACEOF
9106 rm -f conftest.$ac_objext
9107 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9108 (eval $ac_compile) 2>conftest.er1
9109 ac_status=$?
9110 grep -v '^ *+' conftest.er1 >conftest.err
9111 rm -f conftest.er1
9112 cat conftest.err >&5
9113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9114 (exit $ac_status); } &&
9115 { ac_try='test -z "$ac_c_werror_flag"
9116 || test ! -s conftest.err'
9117 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9118 (eval $ac_try) 2>&5
9119 ac_status=$?
9120 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9121 (exit $ac_status); }; } &&
9122 { ac_try='test -s conftest.$ac_objext'
9123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9124 (eval $ac_try) 2>&5
9125 ac_status=$?
9126 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9127 (exit $ac_status); }; }; then
9128 ac_cv_header_sys_wait_h=yes
9129 else
9130 echo "$as_me: failed program was:" >&5
9131 sed 's/^/| /' conftest.$ac_ext >&5
9132
9133 ac_cv_header_sys_wait_h=no
9134 fi
9135 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9136 fi
9137 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9138 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9139 if test $ac_cv_header_sys_wait_h = yes; then
9140
9141 cat >>confdefs.h <<\_ACEOF
9142 #define HAVE_SYS_WAIT_H 1
9143 _ACEOF
9144
9145 fi
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9170 fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9171 sys/resource.h sys/param.h sys/times.h sys/stat.h \
9172 direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9173 do
9174 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9175 echo "$as_me:$LINENO: checking for $ac_header" >&5
9176 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9177 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9178 echo $ECHO_N "(cached) $ECHO_C" >&6
9179 else
9180 cat >conftest.$ac_ext <<_ACEOF
9181 /* confdefs.h. */
9182 _ACEOF
9183 cat confdefs.h >>conftest.$ac_ext
9184 cat >>conftest.$ac_ext <<_ACEOF
9185 /* end confdefs.h. */
9186 #include <$ac_header>
9187 _ACEOF
9188 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9189 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9190 ac_status=$?
9191 grep -v '^ *+' conftest.er1 >conftest.err
9192 rm -f conftest.er1
9193 cat conftest.err >&5
9194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9195 (exit $ac_status); } >/dev/null; then
9196 if test -s conftest.err; then
9197 ac_cpp_err=$ac_c_preproc_warn_flag
9198 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9199 else
9200 ac_cpp_err=
9201 fi
9202 else
9203 ac_cpp_err=yes
9204 fi
9205 if test -z "$ac_cpp_err"; then
9206 eval "$as_ac_Header=yes"
9207 else
9208 echo "$as_me: failed program was:" >&5
9209 sed 's/^/| /' conftest.$ac_ext >&5
9210
9211 eval "$as_ac_Header=no"
9212 fi
9213 rm -f conftest.err conftest.$ac_ext
9214 fi
9215 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9216 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9217 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9218 cat >>confdefs.h <<_ACEOF
9219 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9220 _ACEOF
9221
9222 fi
9223 done
9224
9225
9226 # Check for thread headers.
9227 echo "$as_me:$LINENO: checking for thread.h" >&5
9228 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9229 if test "${ac_cv_header_thread_h+set}" = set; then
9230 echo $ECHO_N "(cached) $ECHO_C" >&6
9231 else
9232 cat >conftest.$ac_ext <<_ACEOF
9233 /* confdefs.h. */
9234 _ACEOF
9235 cat confdefs.h >>conftest.$ac_ext
9236 cat >>conftest.$ac_ext <<_ACEOF
9237 /* end confdefs.h. */
9238 #include <thread.h>
9239 _ACEOF
9240 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9241 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9242 ac_status=$?
9243 grep -v '^ *+' conftest.er1 >conftest.err
9244 rm -f conftest.er1
9245 cat conftest.err >&5
9246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9247 (exit $ac_status); } >/dev/null; then
9248 if test -s conftest.err; then
9249 ac_cpp_err=$ac_c_preproc_warn_flag
9250 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9251 else
9252 ac_cpp_err=
9253 fi
9254 else
9255 ac_cpp_err=yes
9256 fi
9257 if test -z "$ac_cpp_err"; then
9258 ac_cv_header_thread_h=yes
9259 else
9260 echo "$as_me: failed program was:" >&5
9261 sed 's/^/| /' conftest.$ac_ext >&5
9262
9263 ac_cv_header_thread_h=no
9264 fi
9265 rm -f conftest.err conftest.$ac_ext
9266 fi
9267 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9268 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9269 if test $ac_cv_header_thread_h = yes; then
9270 have_thread_h=yes
9271 else
9272 have_thread_h=
9273 fi
9274
9275 echo "$as_me:$LINENO: checking for pthread.h" >&5
9276 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9277 if test "${ac_cv_header_pthread_h+set}" = set; then
9278 echo $ECHO_N "(cached) $ECHO_C" >&6
9279 else
9280 cat >conftest.$ac_ext <<_ACEOF
9281 /* confdefs.h. */
9282 _ACEOF
9283 cat confdefs.h >>conftest.$ac_ext
9284 cat >>conftest.$ac_ext <<_ACEOF
9285 /* end confdefs.h. */
9286 #include <pthread.h>
9287 _ACEOF
9288 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9289 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9290 ac_status=$?
9291 grep -v '^ *+' conftest.er1 >conftest.err
9292 rm -f conftest.er1
9293 cat conftest.err >&5
9294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9295 (exit $ac_status); } >/dev/null; then
9296 if test -s conftest.err; then
9297 ac_cpp_err=$ac_c_preproc_warn_flag
9298 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9299 else
9300 ac_cpp_err=
9301 fi
9302 else
9303 ac_cpp_err=yes
9304 fi
9305 if test -z "$ac_cpp_err"; then
9306 ac_cv_header_pthread_h=yes
9307 else
9308 echo "$as_me: failed program was:" >&5
9309 sed 's/^/| /' conftest.$ac_ext >&5
9310
9311 ac_cv_header_pthread_h=no
9312 fi
9313 rm -f conftest.err conftest.$ac_ext
9314 fi
9315 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9316 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9317 if test $ac_cv_header_pthread_h = yes; then
9318 have_pthread_h=yes
9319 else
9320 have_pthread_h=
9321 fi
9322
9323
9324 # These tests can't be done till we know if we have limits.h.
9325 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9326 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9327 if test "${gcc_cv_decl_char_bit+set}" = set; then
9328 echo $ECHO_N "(cached) $ECHO_C" >&6
9329 else
9330 cat >conftest.$ac_ext <<_ACEOF
9331 /* confdefs.h. */
9332 _ACEOF
9333 cat confdefs.h >>conftest.$ac_ext
9334 cat >>conftest.$ac_ext <<_ACEOF
9335 /* end confdefs.h. */
9336 #ifdef HAVE_LIMITS_H
9337 #include <limits.h>
9338 #endif
9339 #ifdef CHAR_BIT
9340 found
9341 #endif
9342 _ACEOF
9343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9344 $EGREP "found" >/dev/null 2>&1; then
9345 gcc_cv_decl_char_bit=yes
9346 else
9347 gcc_cv_decl_char_bit=no
9348 fi
9349 rm -f conftest*
9350
9351
9352 fi
9353 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9354 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9355 if test $gcc_cv_decl_char_bit = no; then
9356 echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9357 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9358 if test "${gcc_cv_c_nbby+set}" = set; then
9359 echo $ECHO_N "(cached) $ECHO_C" >&6
9360 else
9361 i=8
9362 gcc_cv_c_nbby=
9363 while test $i -lt 65; do
9364 cat >conftest.$ac_ext <<_ACEOF
9365 /* confdefs.h. */
9366 _ACEOF
9367 cat confdefs.h >>conftest.$ac_ext
9368 cat >>conftest.$ac_ext <<_ACEOF
9369 /* end confdefs.h. */
9370
9371 int
9372 main ()
9373 {
9374 switch(0) {
9375 case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9376 case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9377 ; }
9378 ;
9379 return 0;
9380 }
9381 _ACEOF
9382 rm -f conftest.$ac_objext
9383 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9384 (eval $ac_compile) 2>conftest.er1
9385 ac_status=$?
9386 grep -v '^ *+' conftest.er1 >conftest.err
9387 rm -f conftest.er1
9388 cat conftest.err >&5
9389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9390 (exit $ac_status); } &&
9391 { ac_try='test -z "$ac_c_werror_flag"
9392 || test ! -s conftest.err'
9393 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9394 (eval $ac_try) 2>&5
9395 ac_status=$?
9396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9397 (exit $ac_status); }; } &&
9398 { ac_try='test -s conftest.$ac_objext'
9399 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9400 (eval $ac_try) 2>&5
9401 ac_status=$?
9402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9403 (exit $ac_status); }; }; then
9404 gcc_cv_c_nbby=$i; break
9405 else
9406 echo "$as_me: failed program was:" >&5
9407 sed 's/^/| /' conftest.$ac_ext >&5
9408
9409 fi
9410 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9411 i=`expr $i + 1`
9412 done
9413 test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9414
9415 fi
9416 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9417 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9418 if test $gcc_cv_c_nbby = failed; then
9419 { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9420 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9421 { (exit 1); exit 1; }; }
9422 else
9423
9424 cat >>confdefs.h <<_ACEOF
9425 #define CHAR_BIT $gcc_cv_c_nbby
9426 _ACEOF
9427
9428 fi
9429 fi
9430 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9431 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9432 if test "${ac_cv_c_bigendian+set}" = set; then
9433 echo $ECHO_N "(cached) $ECHO_C" >&6
9434 else
9435 # See if sys/param.h defines the BYTE_ORDER macro.
9436 cat >conftest.$ac_ext <<_ACEOF
9437 /* confdefs.h. */
9438 _ACEOF
9439 cat confdefs.h >>conftest.$ac_ext
9440 cat >>conftest.$ac_ext <<_ACEOF
9441 /* end confdefs.h. */
9442 #include <sys/types.h>
9443 #include <sys/param.h>
9444
9445 int
9446 main ()
9447 {
9448 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9449 bogus endian macros
9450 #endif
9451
9452 ;
9453 return 0;
9454 }
9455 _ACEOF
9456 rm -f conftest.$ac_objext
9457 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9458 (eval $ac_compile) 2>conftest.er1
9459 ac_status=$?
9460 grep -v '^ *+' conftest.er1 >conftest.err
9461 rm -f conftest.er1
9462 cat conftest.err >&5
9463 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9464 (exit $ac_status); } &&
9465 { ac_try='test -z "$ac_c_werror_flag"
9466 || test ! -s conftest.err'
9467 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9468 (eval $ac_try) 2>&5
9469 ac_status=$?
9470 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9471 (exit $ac_status); }; } &&
9472 { ac_try='test -s conftest.$ac_objext'
9473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9474 (eval $ac_try) 2>&5
9475 ac_status=$?
9476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9477 (exit $ac_status); }; }; then
9478 # It does; now see whether it defined to BIG_ENDIAN or not.
9479 cat >conftest.$ac_ext <<_ACEOF
9480 /* confdefs.h. */
9481 _ACEOF
9482 cat confdefs.h >>conftest.$ac_ext
9483 cat >>conftest.$ac_ext <<_ACEOF
9484 /* end confdefs.h. */
9485 #include <sys/types.h>
9486 #include <sys/param.h>
9487
9488 int
9489 main ()
9490 {
9491 #if BYTE_ORDER != BIG_ENDIAN
9492 not big endian
9493 #endif
9494
9495 ;
9496 return 0;
9497 }
9498 _ACEOF
9499 rm -f conftest.$ac_objext
9500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9501 (eval $ac_compile) 2>conftest.er1
9502 ac_status=$?
9503 grep -v '^ *+' conftest.er1 >conftest.err
9504 rm -f conftest.er1
9505 cat conftest.err >&5
9506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9507 (exit $ac_status); } &&
9508 { ac_try='test -z "$ac_c_werror_flag"
9509 || test ! -s conftest.err'
9510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9511 (eval $ac_try) 2>&5
9512 ac_status=$?
9513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9514 (exit $ac_status); }; } &&
9515 { ac_try='test -s conftest.$ac_objext'
9516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9517 (eval $ac_try) 2>&5
9518 ac_status=$?
9519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9520 (exit $ac_status); }; }; then
9521 ac_cv_c_bigendian=yes
9522 else
9523 echo "$as_me: failed program was:" >&5
9524 sed 's/^/| /' conftest.$ac_ext >&5
9525
9526 ac_cv_c_bigendian=no
9527 fi
9528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9529 else
9530 echo "$as_me: failed program was:" >&5
9531 sed 's/^/| /' conftest.$ac_ext >&5
9532
9533 # It does not; compile a test program.
9534 if test "$cross_compiling" = yes; then
9535 # try to guess the endianness by grepping values into an object file
9536 ac_cv_c_bigendian=unknown
9537 cat >conftest.$ac_ext <<_ACEOF
9538 /* confdefs.h. */
9539 _ACEOF
9540 cat confdefs.h >>conftest.$ac_ext
9541 cat >>conftest.$ac_ext <<_ACEOF
9542 /* end confdefs.h. */
9543 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9544 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9545 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9546 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9547 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9548 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9549 int
9550 main ()
9551 {
9552 _ascii (); _ebcdic ();
9553 ;
9554 return 0;
9555 }
9556 _ACEOF
9557 rm -f conftest.$ac_objext
9558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9559 (eval $ac_compile) 2>conftest.er1
9560 ac_status=$?
9561 grep -v '^ *+' conftest.er1 >conftest.err
9562 rm -f conftest.er1
9563 cat conftest.err >&5
9564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9565 (exit $ac_status); } &&
9566 { ac_try='test -z "$ac_c_werror_flag"
9567 || test ! -s conftest.err'
9568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9569 (eval $ac_try) 2>&5
9570 ac_status=$?
9571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9572 (exit $ac_status); }; } &&
9573 { ac_try='test -s conftest.$ac_objext'
9574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9575 (eval $ac_try) 2>&5
9576 ac_status=$?
9577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9578 (exit $ac_status); }; }; then
9579 if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9580 ac_cv_c_bigendian=yes
9581 fi
9582 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9583 if test "$ac_cv_c_bigendian" = unknown; then
9584 ac_cv_c_bigendian=no
9585 else
9586 # finding both strings is unlikely to happen, but who knows?
9587 ac_cv_c_bigendian=unknown
9588 fi
9589 fi
9590 else
9591 echo "$as_me: failed program was:" >&5
9592 sed 's/^/| /' conftest.$ac_ext >&5
9593
9594 fi
9595 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9596 else
9597 cat >conftest.$ac_ext <<_ACEOF
9598 /* confdefs.h. */
9599 _ACEOF
9600 cat confdefs.h >>conftest.$ac_ext
9601 cat >>conftest.$ac_ext <<_ACEOF
9602 /* end confdefs.h. */
9603 int
9604 main ()
9605 {
9606 /* Are we little or big endian? From Harbison&Steele. */
9607 union
9608 {
9609 long l;
9610 char c[sizeof (long)];
9611 } u;
9612 u.l = 1;
9613 exit (u.c[sizeof (long) - 1] == 1);
9614 }
9615 _ACEOF
9616 rm -f conftest$ac_exeext
9617 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9618 (eval $ac_link) 2>&5
9619 ac_status=$?
9620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9621 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9623 (eval $ac_try) 2>&5
9624 ac_status=$?
9625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9626 (exit $ac_status); }; }; then
9627 ac_cv_c_bigendian=no
9628 else
9629 echo "$as_me: program exited with status $ac_status" >&5
9630 echo "$as_me: failed program was:" >&5
9631 sed 's/^/| /' conftest.$ac_ext >&5
9632
9633 ( exit $ac_status )
9634 ac_cv_c_bigendian=yes
9635 fi
9636 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9637 fi
9638 fi
9639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9640 fi
9641 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9642 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9643 case $ac_cv_c_bigendian in
9644 yes)
9645
9646 cat >>confdefs.h <<\_ACEOF
9647 #define WORDS_BIGENDIAN 1
9648 _ACEOF
9649 ;;
9650 no)
9651 ;;
9652 *)
9653 { { echo "$as_me:$LINENO: error: unknown endianness
9654 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9655 echo "$as_me: error: unknown endianness
9656 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9657 { (exit 1); exit 1; }; } ;;
9658 esac
9659
9660
9661 # --------
9662 # UNSORTED
9663 # --------
9664
9665
9666 # These libraries may be used by collect2.
9667 # We may need a special search path to get them linked.
9668 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9669 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9670 if test "${gcc_cv_collect2_libs+set}" = set; then
9671 echo $ECHO_N "(cached) $ECHO_C" >&6
9672 else
9673 save_LIBS="$LIBS"
9674 for libs in '' -lld -lmld \
9675 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9676 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9677 do
9678 LIBS="$libs"
9679 cat >conftest.$ac_ext <<_ACEOF
9680 /* confdefs.h. */
9681 _ACEOF
9682 cat confdefs.h >>conftest.$ac_ext
9683 cat >>conftest.$ac_ext <<_ACEOF
9684 /* end confdefs.h. */
9685
9686 /* Override any gcc2 internal prototype to avoid an error. */
9687 #ifdef __cplusplus
9688 extern "C"
9689 #endif
9690 /* We use char because int might match the return type of a gcc2
9691 builtin and then its argument prototype would still apply. */
9692 char ldopen ();
9693 int
9694 main ()
9695 {
9696 ldopen ();
9697 ;
9698 return 0;
9699 }
9700 _ACEOF
9701 rm -f conftest.$ac_objext conftest$ac_exeext
9702 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9703 (eval $ac_link) 2>conftest.er1
9704 ac_status=$?
9705 grep -v '^ *+' conftest.er1 >conftest.err
9706 rm -f conftest.er1
9707 cat conftest.err >&5
9708 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9709 (exit $ac_status); } &&
9710 { ac_try='test -z "$ac_c_werror_flag"
9711 || test ! -s conftest.err'
9712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9713 (eval $ac_try) 2>&5
9714 ac_status=$?
9715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9716 (exit $ac_status); }; } &&
9717 { ac_try='test -s conftest$ac_exeext'
9718 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9719 (eval $ac_try) 2>&5
9720 ac_status=$?
9721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9722 (exit $ac_status); }; }; then
9723 gcc_cv_collect2_libs="$libs"; break
9724 else
9725 echo "$as_me: failed program was:" >&5
9726 sed 's/^/| /' conftest.$ac_ext >&5
9727
9728 fi
9729 rm -f conftest.err conftest.$ac_objext \
9730 conftest$ac_exeext conftest.$ac_ext
9731 done
9732 LIBS="$save_LIBS"
9733 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9734 fi
9735 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9736 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9737 case $gcc_cv_collect2_libs in
9738 "none required") ;;
9739 *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9740 esac
9741
9742
9743 # When building Ada code on Alpha, we need exc_resume which is usually in
9744 # -lexc. So test for it.
9745 save_LIBS="$LIBS"
9746 LIBS=
9747 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9748 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9749 if test "${ac_cv_search_exc_resume+set}" = set; then
9750 echo $ECHO_N "(cached) $ECHO_C" >&6
9751 else
9752 ac_func_search_save_LIBS=$LIBS
9753 ac_cv_search_exc_resume=no
9754 cat >conftest.$ac_ext <<_ACEOF
9755 /* confdefs.h. */
9756 _ACEOF
9757 cat confdefs.h >>conftest.$ac_ext
9758 cat >>conftest.$ac_ext <<_ACEOF
9759 /* end confdefs.h. */
9760
9761 /* Override any gcc2 internal prototype to avoid an error. */
9762 #ifdef __cplusplus
9763 extern "C"
9764 #endif
9765 /* We use char because int might match the return type of a gcc2
9766 builtin and then its argument prototype would still apply. */
9767 char exc_resume ();
9768 int
9769 main ()
9770 {
9771 exc_resume ();
9772 ;
9773 return 0;
9774 }
9775 _ACEOF
9776 rm -f conftest.$ac_objext conftest$ac_exeext
9777 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9778 (eval $ac_link) 2>conftest.er1
9779 ac_status=$?
9780 grep -v '^ *+' conftest.er1 >conftest.err
9781 rm -f conftest.er1
9782 cat conftest.err >&5
9783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9784 (exit $ac_status); } &&
9785 { ac_try='test -z "$ac_c_werror_flag"
9786 || test ! -s conftest.err'
9787 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9788 (eval $ac_try) 2>&5
9789 ac_status=$?
9790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9791 (exit $ac_status); }; } &&
9792 { ac_try='test -s conftest$ac_exeext'
9793 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9794 (eval $ac_try) 2>&5
9795 ac_status=$?
9796 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9797 (exit $ac_status); }; }; then
9798 ac_cv_search_exc_resume="none required"
9799 else
9800 echo "$as_me: failed program was:" >&5
9801 sed 's/^/| /' conftest.$ac_ext >&5
9802
9803 fi
9804 rm -f conftest.err conftest.$ac_objext \
9805 conftest$ac_exeext conftest.$ac_ext
9806 if test "$ac_cv_search_exc_resume" = no; then
9807 for ac_lib in exc; do
9808 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9809 cat >conftest.$ac_ext <<_ACEOF
9810 /* confdefs.h. */
9811 _ACEOF
9812 cat confdefs.h >>conftest.$ac_ext
9813 cat >>conftest.$ac_ext <<_ACEOF
9814 /* end confdefs.h. */
9815
9816 /* Override any gcc2 internal prototype to avoid an error. */
9817 #ifdef __cplusplus
9818 extern "C"
9819 #endif
9820 /* We use char because int might match the return type of a gcc2
9821 builtin and then its argument prototype would still apply. */
9822 char exc_resume ();
9823 int
9824 main ()
9825 {
9826 exc_resume ();
9827 ;
9828 return 0;
9829 }
9830 _ACEOF
9831 rm -f conftest.$ac_objext conftest$ac_exeext
9832 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9833 (eval $ac_link) 2>conftest.er1
9834 ac_status=$?
9835 grep -v '^ *+' conftest.er1 >conftest.err
9836 rm -f conftest.er1
9837 cat conftest.err >&5
9838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9839 (exit $ac_status); } &&
9840 { ac_try='test -z "$ac_c_werror_flag"
9841 || test ! -s conftest.err'
9842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9843 (eval $ac_try) 2>&5
9844 ac_status=$?
9845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9846 (exit $ac_status); }; } &&
9847 { ac_try='test -s conftest$ac_exeext'
9848 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9849 (eval $ac_try) 2>&5
9850 ac_status=$?
9851 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9852 (exit $ac_status); }; }; then
9853 ac_cv_search_exc_resume="-l$ac_lib"
9854 break
9855 else
9856 echo "$as_me: failed program was:" >&5
9857 sed 's/^/| /' conftest.$ac_ext >&5
9858
9859 fi
9860 rm -f conftest.err conftest.$ac_objext \
9861 conftest$ac_exeext conftest.$ac_ext
9862 done
9863 fi
9864 LIBS=$ac_func_search_save_LIBS
9865 fi
9866 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9867 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9868 if test "$ac_cv_search_exc_resume" != no; then
9869 test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9870
9871 fi
9872
9873 GNAT_LIBEXC="$LIBS"
9874 LIBS="$save_LIBS"
9875
9876
9877 # Some systems put ldexp and frexp in libm instead of libc; assume
9878 # they're both in the same place. jcf-dump needs them.
9879 save_LIBS="$LIBS"
9880 LIBS=
9881 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9882 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9883 if test "${ac_cv_search_ldexp+set}" = set; then
9884 echo $ECHO_N "(cached) $ECHO_C" >&6
9885 else
9886 ac_func_search_save_LIBS=$LIBS
9887 ac_cv_search_ldexp=no
9888 cat >conftest.$ac_ext <<_ACEOF
9889 /* confdefs.h. */
9890 _ACEOF
9891 cat confdefs.h >>conftest.$ac_ext
9892 cat >>conftest.$ac_ext <<_ACEOF
9893 /* end confdefs.h. */
9894
9895 /* Override any gcc2 internal prototype to avoid an error. */
9896 #ifdef __cplusplus
9897 extern "C"
9898 #endif
9899 /* We use char because int might match the return type of a gcc2
9900 builtin and then its argument prototype would still apply. */
9901 char ldexp ();
9902 int
9903 main ()
9904 {
9905 ldexp ();
9906 ;
9907 return 0;
9908 }
9909 _ACEOF
9910 rm -f conftest.$ac_objext conftest$ac_exeext
9911 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9912 (eval $ac_link) 2>conftest.er1
9913 ac_status=$?
9914 grep -v '^ *+' conftest.er1 >conftest.err
9915 rm -f conftest.er1
9916 cat conftest.err >&5
9917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9918 (exit $ac_status); } &&
9919 { ac_try='test -z "$ac_c_werror_flag"
9920 || test ! -s conftest.err'
9921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9922 (eval $ac_try) 2>&5
9923 ac_status=$?
9924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9925 (exit $ac_status); }; } &&
9926 { ac_try='test -s conftest$ac_exeext'
9927 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9928 (eval $ac_try) 2>&5
9929 ac_status=$?
9930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9931 (exit $ac_status); }; }; then
9932 ac_cv_search_ldexp="none required"
9933 else
9934 echo "$as_me: failed program was:" >&5
9935 sed 's/^/| /' conftest.$ac_ext >&5
9936
9937 fi
9938 rm -f conftest.err conftest.$ac_objext \
9939 conftest$ac_exeext conftest.$ac_ext
9940 if test "$ac_cv_search_ldexp" = no; then
9941 for ac_lib in m; do
9942 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9943 cat >conftest.$ac_ext <<_ACEOF
9944 /* confdefs.h. */
9945 _ACEOF
9946 cat confdefs.h >>conftest.$ac_ext
9947 cat >>conftest.$ac_ext <<_ACEOF
9948 /* end confdefs.h. */
9949
9950 /* Override any gcc2 internal prototype to avoid an error. */
9951 #ifdef __cplusplus
9952 extern "C"
9953 #endif
9954 /* We use char because int might match the return type of a gcc2
9955 builtin and then its argument prototype would still apply. */
9956 char ldexp ();
9957 int
9958 main ()
9959 {
9960 ldexp ();
9961 ;
9962 return 0;
9963 }
9964 _ACEOF
9965 rm -f conftest.$ac_objext conftest$ac_exeext
9966 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9967 (eval $ac_link) 2>conftest.er1
9968 ac_status=$?
9969 grep -v '^ *+' conftest.er1 >conftest.err
9970 rm -f conftest.er1
9971 cat conftest.err >&5
9972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9973 (exit $ac_status); } &&
9974 { ac_try='test -z "$ac_c_werror_flag"
9975 || test ! -s conftest.err'
9976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9977 (eval $ac_try) 2>&5
9978 ac_status=$?
9979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9980 (exit $ac_status); }; } &&
9981 { ac_try='test -s conftest$ac_exeext'
9982 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9983 (eval $ac_try) 2>&5
9984 ac_status=$?
9985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
9986 (exit $ac_status); }; }; then
9987 ac_cv_search_ldexp="-l$ac_lib"
9988 break
9989 else
9990 echo "$as_me: failed program was:" >&5
9991 sed 's/^/| /' conftest.$ac_ext >&5
9992
9993 fi
9994 rm -f conftest.err conftest.$ac_objext \
9995 conftest$ac_exeext conftest.$ac_ext
9996 done
9997 fi
9998 LIBS=$ac_func_search_save_LIBS
9999 fi
10000 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
10001 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
10002 if test "$ac_cv_search_ldexp" != no; then
10003 test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
10004
10005 fi
10006
10007 LDEXP_LIB="$LIBS"
10008 LIBS="$save_LIBS"
10009
10010
10011 # Use <inttypes.h> only if it exists,
10012 # doesn't clash with <sys/types.h>, and declares intmax_t.
10013 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10014 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10015 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10016 echo $ECHO_N "(cached) $ECHO_C" >&6
10017 else
10018 cat >conftest.$ac_ext <<_ACEOF
10019 /* confdefs.h. */
10020 _ACEOF
10021 cat confdefs.h >>conftest.$ac_ext
10022 cat >>conftest.$ac_ext <<_ACEOF
10023 /* end confdefs.h. */
10024 #include <sys/types.h>
10025 #include <inttypes.h>
10026 int
10027 main ()
10028 {
10029 intmax_t i = -1;
10030 ;
10031 return 0;
10032 }
10033 _ACEOF
10034 rm -f conftest.$ac_objext
10035 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10036 (eval $ac_compile) 2>conftest.er1
10037 ac_status=$?
10038 grep -v '^ *+' conftest.er1 >conftest.err
10039 rm -f conftest.er1
10040 cat conftest.err >&5
10041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10042 (exit $ac_status); } &&
10043 { ac_try='test -z "$ac_c_werror_flag"
10044 || test ! -s conftest.err'
10045 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10046 (eval $ac_try) 2>&5
10047 ac_status=$?
10048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10049 (exit $ac_status); }; } &&
10050 { ac_try='test -s conftest.$ac_objext'
10051 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10052 (eval $ac_try) 2>&5
10053 ac_status=$?
10054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10055 (exit $ac_status); }; }; then
10056 gcc_cv_header_inttypes_h=yes
10057 else
10058 echo "$as_me: failed program was:" >&5
10059 sed 's/^/| /' conftest.$ac_ext >&5
10060
10061 gcc_cv_header_inttypes_h=no
10062 fi
10063 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10064 fi
10065
10066 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10067 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10068 if test $gcc_cv_header_inttypes_h = yes; then
10069
10070 cat >>confdefs.h <<\_ACEOF
10071 #define HAVE_INTTYPES_H 1
10072 _ACEOF
10073
10074 fi
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10114 sysconf strsignal getrusage nl_langinfo scandir alphasort \
10115 gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10116 clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
10117 do
10118 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10119 echo "$as_me:$LINENO: checking for $ac_func" >&5
10120 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10121 if eval "test \"\${$as_ac_var+set}\" = set"; then
10122 echo $ECHO_N "(cached) $ECHO_C" >&6
10123 else
10124 cat >conftest.$ac_ext <<_ACEOF
10125 /* confdefs.h. */
10126 _ACEOF
10127 cat confdefs.h >>conftest.$ac_ext
10128 cat >>conftest.$ac_ext <<_ACEOF
10129 /* end confdefs.h. */
10130 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10131 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10132 #define $ac_func innocuous_$ac_func
10133
10134 /* System header to define __stub macros and hopefully few prototypes,
10135 which can conflict with char $ac_func (); below.
10136 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10137 <limits.h> exists even on freestanding compilers. */
10138
10139 #ifdef __STDC__
10140 # include <limits.h>
10141 #else
10142 # include <assert.h>
10143 #endif
10144
10145 #undef $ac_func
10146
10147 /* Override any gcc2 internal prototype to avoid an error. */
10148 #ifdef __cplusplus
10149 extern "C"
10150 {
10151 #endif
10152 /* We use char because int might match the return type of a gcc2
10153 builtin and then its argument prototype would still apply. */
10154 char $ac_func ();
10155 /* The GNU C library defines this for functions which it implements
10156 to always fail with ENOSYS. Some functions are actually named
10157 something starting with __ and the normal name is an alias. */
10158 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10159 choke me
10160 #else
10161 char (*f) () = $ac_func;
10162 #endif
10163 #ifdef __cplusplus
10164 }
10165 #endif
10166
10167 int
10168 main ()
10169 {
10170 return f != $ac_func;
10171 ;
10172 return 0;
10173 }
10174 _ACEOF
10175 rm -f conftest.$ac_objext conftest$ac_exeext
10176 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10177 (eval $ac_link) 2>conftest.er1
10178 ac_status=$?
10179 grep -v '^ *+' conftest.er1 >conftest.err
10180 rm -f conftest.er1
10181 cat conftest.err >&5
10182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10183 (exit $ac_status); } &&
10184 { ac_try='test -z "$ac_c_werror_flag"
10185 || test ! -s conftest.err'
10186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10187 (eval $ac_try) 2>&5
10188 ac_status=$?
10189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10190 (exit $ac_status); }; } &&
10191 { ac_try='test -s conftest$ac_exeext'
10192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10193 (eval $ac_try) 2>&5
10194 ac_status=$?
10195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10196 (exit $ac_status); }; }; then
10197 eval "$as_ac_var=yes"
10198 else
10199 echo "$as_me: failed program was:" >&5
10200 sed 's/^/| /' conftest.$ac_ext >&5
10201
10202 eval "$as_ac_var=no"
10203 fi
10204 rm -f conftest.err conftest.$ac_objext \
10205 conftest$ac_exeext conftest.$ac_ext
10206 fi
10207 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10208 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10209 if test `eval echo '${'$as_ac_var'}'` = yes; then
10210 cat >>confdefs.h <<_ACEOF
10211 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10212 _ACEOF
10213
10214 fi
10215 done
10216
10217
10218 if test x$ac_cv_func_mbstowcs = xyes; then
10219 echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10220 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10221 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10222 echo $ECHO_N "(cached) $ECHO_C" >&6
10223 else
10224 if test "$cross_compiling" = yes; then
10225 gcc_cv_func_mbstowcs_works=yes
10226 else
10227 cat >conftest.$ac_ext <<_ACEOF
10228 /* confdefs.h. */
10229 _ACEOF
10230 cat confdefs.h >>conftest.$ac_ext
10231 cat >>conftest.$ac_ext <<_ACEOF
10232 /* end confdefs.h. */
10233 #include <stdlib.h>
10234 int main()
10235 {
10236 mbstowcs(0, "", 0);
10237 return 0;
10238 }
10239 _ACEOF
10240 rm -f conftest$ac_exeext
10241 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10242 (eval $ac_link) 2>&5
10243 ac_status=$?
10244 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10245 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10246 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10247 (eval $ac_try) 2>&5
10248 ac_status=$?
10249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10250 (exit $ac_status); }; }; then
10251 gcc_cv_func_mbstowcs_works=yes
10252 else
10253 echo "$as_me: program exited with status $ac_status" >&5
10254 echo "$as_me: failed program was:" >&5
10255 sed 's/^/| /' conftest.$ac_ext >&5
10256
10257 ( exit $ac_status )
10258 gcc_cv_func_mbstowcs_works=no
10259 fi
10260 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10261 fi
10262 fi
10263 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10264 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10265 if test x$gcc_cv_func_mbstowcs_works = xyes; then
10266
10267 cat >>confdefs.h <<\_ACEOF
10268 #define HAVE_WORKING_MBSTOWCS 1
10269 _ACEOF
10270
10271 fi
10272 fi
10273
10274 echo "$as_me:$LINENO: checking for ssize_t" >&5
10275 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10276 if test "${ac_cv_type_ssize_t+set}" = set; then
10277 echo $ECHO_N "(cached) $ECHO_C" >&6
10278 else
10279 cat >conftest.$ac_ext <<_ACEOF
10280 /* confdefs.h. */
10281 _ACEOF
10282 cat confdefs.h >>conftest.$ac_ext
10283 cat >>conftest.$ac_ext <<_ACEOF
10284 /* end confdefs.h. */
10285 $ac_includes_default
10286 int
10287 main ()
10288 {
10289 if ((ssize_t *) 0)
10290 return 0;
10291 if (sizeof (ssize_t))
10292 return 0;
10293 ;
10294 return 0;
10295 }
10296 _ACEOF
10297 rm -f conftest.$ac_objext
10298 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10299 (eval $ac_compile) 2>conftest.er1
10300 ac_status=$?
10301 grep -v '^ *+' conftest.er1 >conftest.err
10302 rm -f conftest.er1
10303 cat conftest.err >&5
10304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10305 (exit $ac_status); } &&
10306 { ac_try='test -z "$ac_c_werror_flag"
10307 || test ! -s conftest.err'
10308 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10309 (eval $ac_try) 2>&5
10310 ac_status=$?
10311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10312 (exit $ac_status); }; } &&
10313 { ac_try='test -s conftest.$ac_objext'
10314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10315 (eval $ac_try) 2>&5
10316 ac_status=$?
10317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10318 (exit $ac_status); }; }; then
10319 ac_cv_type_ssize_t=yes
10320 else
10321 echo "$as_me: failed program was:" >&5
10322 sed 's/^/| /' conftest.$ac_ext >&5
10323
10324 ac_cv_type_ssize_t=no
10325 fi
10326 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10327 fi
10328 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10329 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10330 if test $ac_cv_type_ssize_t = yes; then
10331 :
10332 else
10333
10334 cat >>confdefs.h <<_ACEOF
10335 #define ssize_t int
10336 _ACEOF
10337
10338 fi
10339
10340
10341 # Try to determine the array type of the second argument of getgroups
10342 # for the target system (int or gid_t).
10343 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10344 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10345 if test "${ac_cv_type_uid_t+set}" = set; then
10346 echo $ECHO_N "(cached) $ECHO_C" >&6
10347 else
10348 cat >conftest.$ac_ext <<_ACEOF
10349 /* confdefs.h. */
10350 _ACEOF
10351 cat confdefs.h >>conftest.$ac_ext
10352 cat >>conftest.$ac_ext <<_ACEOF
10353 /* end confdefs.h. */
10354 #include <sys/types.h>
10355
10356 _ACEOF
10357 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10358 $EGREP "uid_t" >/dev/null 2>&1; then
10359 ac_cv_type_uid_t=yes
10360 else
10361 ac_cv_type_uid_t=no
10362 fi
10363 rm -f conftest*
10364
10365 fi
10366 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10367 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10368 if test $ac_cv_type_uid_t = no; then
10369
10370 cat >>confdefs.h <<\_ACEOF
10371 #define uid_t int
10372 _ACEOF
10373
10374
10375 cat >>confdefs.h <<\_ACEOF
10376 #define gid_t int
10377 _ACEOF
10378
10379 fi
10380
10381 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10382 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10383 if test "${ac_cv_type_getgroups+set}" = set; then
10384 echo $ECHO_N "(cached) $ECHO_C" >&6
10385 else
10386 if test "$cross_compiling" = yes; then
10387 ac_cv_type_getgroups=cross
10388 else
10389 cat >conftest.$ac_ext <<_ACEOF
10390 /* confdefs.h. */
10391 _ACEOF
10392 cat confdefs.h >>conftest.$ac_ext
10393 cat >>conftest.$ac_ext <<_ACEOF
10394 /* end confdefs.h. */
10395 /* Thanks to Mike Rendell for this test. */
10396 #include <sys/types.h>
10397 #define NGID 256
10398 #undef MAX
10399 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10400
10401 int
10402 main ()
10403 {
10404 gid_t gidset[NGID];
10405 int i, n;
10406 union { gid_t gval; long lval; } val;
10407
10408 val.lval = -1;
10409 for (i = 0; i < NGID; i++)
10410 gidset[i] = val.gval;
10411 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10412 gidset);
10413 /* Exit non-zero if getgroups seems to require an array of ints. This
10414 happens when gid_t is short but getgroups modifies an array of ints. */
10415 exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10416 }
10417 _ACEOF
10418 rm -f conftest$ac_exeext
10419 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10420 (eval $ac_link) 2>&5
10421 ac_status=$?
10422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10423 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10425 (eval $ac_try) 2>&5
10426 ac_status=$?
10427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10428 (exit $ac_status); }; }; then
10429 ac_cv_type_getgroups=gid_t
10430 else
10431 echo "$as_me: program exited with status $ac_status" >&5
10432 echo "$as_me: failed program was:" >&5
10433 sed 's/^/| /' conftest.$ac_ext >&5
10434
10435 ( exit $ac_status )
10436 ac_cv_type_getgroups=int
10437 fi
10438 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10439 fi
10440 if test $ac_cv_type_getgroups = cross; then
10441 cat >conftest.$ac_ext <<_ACEOF
10442 /* confdefs.h. */
10443 _ACEOF
10444 cat confdefs.h >>conftest.$ac_ext
10445 cat >>conftest.$ac_ext <<_ACEOF
10446 /* end confdefs.h. */
10447 #include <unistd.h>
10448
10449 _ACEOF
10450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10451 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10452 ac_cv_type_getgroups=gid_t
10453 else
10454 ac_cv_type_getgroups=int
10455 fi
10456 rm -f conftest*
10457
10458 fi
10459 fi
10460 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10461 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10462
10463 cat >>confdefs.h <<_ACEOF
10464 #define GETGROUPS_T $ac_cv_type_getgroups
10465 _ACEOF
10466
10467
10468 if test "${target}" = "${build}"; then
10469 TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10470 else
10471 case "${target}" in
10472 # This condition may need some tweaking. It should include all
10473 # targets where the array type of the second argument of getgroups
10474 # is int and the type of gid_t is not equivalent to int.
10475 *-*-sunos* | *-*-ultrix*)
10476 TARGET_GETGROUPS_T=int
10477 ;;
10478 *)
10479 TARGET_GETGROUPS_T=gid_t
10480 ;;
10481 esac
10482 fi
10483
10484
10485
10486 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10487 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10488 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10489 echo $ECHO_N "(cached) $ECHO_C" >&6
10490 else
10491 cat >conftest.$ac_ext <<_ACEOF
10492 /* confdefs.h. */
10493 _ACEOF
10494 cat confdefs.h >>conftest.$ac_ext
10495 cat >>conftest.$ac_ext <<_ACEOF
10496 /* end confdefs.h. */
10497 #include <sys/mman.h>
10498 _ACEOF
10499 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10500 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10501 ac_status=$?
10502 grep -v '^ *+' conftest.er1 >conftest.err
10503 rm -f conftest.er1
10504 cat conftest.err >&5
10505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10506 (exit $ac_status); } >/dev/null; then
10507 if test -s conftest.err; then
10508 ac_cpp_err=$ac_c_preproc_warn_flag
10509 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10510 else
10511 ac_cpp_err=
10512 fi
10513 else
10514 ac_cpp_err=yes
10515 fi
10516 if test -z "$ac_cpp_err"; then
10517 ac_cv_header_sys_mman_h=yes
10518 else
10519 echo "$as_me: failed program was:" >&5
10520 sed 's/^/| /' conftest.$ac_ext >&5
10521
10522 ac_cv_header_sys_mman_h=no
10523 fi
10524 rm -f conftest.err conftest.$ac_ext
10525 fi
10526 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10527 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10528 if test $ac_cv_header_sys_mman_h = yes; then
10529 gcc_header_sys_mman_h=yes
10530 else
10531 gcc_header_sys_mman_h=no
10532 fi
10533
10534 echo "$as_me:$LINENO: checking for mmap" >&5
10535 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10536 if test "${ac_cv_func_mmap+set}" = set; then
10537 echo $ECHO_N "(cached) $ECHO_C" >&6
10538 else
10539 cat >conftest.$ac_ext <<_ACEOF
10540 /* confdefs.h. */
10541 _ACEOF
10542 cat confdefs.h >>conftest.$ac_ext
10543 cat >>conftest.$ac_ext <<_ACEOF
10544 /* end confdefs.h. */
10545 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10546 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10547 #define mmap innocuous_mmap
10548
10549 /* System header to define __stub macros and hopefully few prototypes,
10550 which can conflict with char mmap (); below.
10551 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10552 <limits.h> exists even on freestanding compilers. */
10553
10554 #ifdef __STDC__
10555 # include <limits.h>
10556 #else
10557 # include <assert.h>
10558 #endif
10559
10560 #undef mmap
10561
10562 /* Override any gcc2 internal prototype to avoid an error. */
10563 #ifdef __cplusplus
10564 extern "C"
10565 {
10566 #endif
10567 /* We use char because int might match the return type of a gcc2
10568 builtin and then its argument prototype would still apply. */
10569 char mmap ();
10570 /* The GNU C library defines this for functions which it implements
10571 to always fail with ENOSYS. Some functions are actually named
10572 something starting with __ and the normal name is an alias. */
10573 #if defined (__stub_mmap) || defined (__stub___mmap)
10574 choke me
10575 #else
10576 char (*f) () = mmap;
10577 #endif
10578 #ifdef __cplusplus
10579 }
10580 #endif
10581
10582 int
10583 main ()
10584 {
10585 return f != mmap;
10586 ;
10587 return 0;
10588 }
10589 _ACEOF
10590 rm -f conftest.$ac_objext conftest$ac_exeext
10591 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10592 (eval $ac_link) 2>conftest.er1
10593 ac_status=$?
10594 grep -v '^ *+' conftest.er1 >conftest.err
10595 rm -f conftest.er1
10596 cat conftest.err >&5
10597 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10598 (exit $ac_status); } &&
10599 { ac_try='test -z "$ac_c_werror_flag"
10600 || test ! -s conftest.err'
10601 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10602 (eval $ac_try) 2>&5
10603 ac_status=$?
10604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10605 (exit $ac_status); }; } &&
10606 { ac_try='test -s conftest$ac_exeext'
10607 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10608 (eval $ac_try) 2>&5
10609 ac_status=$?
10610 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10611 (exit $ac_status); }; }; then
10612 ac_cv_func_mmap=yes
10613 else
10614 echo "$as_me: failed program was:" >&5
10615 sed 's/^/| /' conftest.$ac_ext >&5
10616
10617 ac_cv_func_mmap=no
10618 fi
10619 rm -f conftest.err conftest.$ac_objext \
10620 conftest$ac_exeext conftest.$ac_ext
10621 fi
10622 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10623 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10624 if test $ac_cv_func_mmap = yes; then
10625 gcc_func_mmap=yes
10626 else
10627 gcc_func_mmap=no
10628 fi
10629
10630 if test "$gcc_header_sys_mman_h" != yes \
10631 || test "$gcc_func_mmap" != yes; then
10632 gcc_cv_func_mmap_file=no
10633 gcc_cv_func_mmap_dev_zero=no
10634 gcc_cv_func_mmap_anon=no
10635 else
10636 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10637 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10638 if test "${gcc_cv_func_mmap_file+set}" = set; then
10639 echo $ECHO_N "(cached) $ECHO_C" >&6
10640 else
10641 # Add a system to this blacklist if
10642 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10643 # memory area containing the same data that you'd get if you applied
10644 # read() to the same fd. The only system known to have a problem here
10645 # is VMS, where text files have record structure.
10646 case "$host_os" in
10647 vms* | ultrix*)
10648 gcc_cv_func_mmap_file=no ;;
10649 *)
10650 gcc_cv_func_mmap_file=yes;;
10651 esac
10652 fi
10653 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10654 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10655 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10656 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10657 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10658 echo $ECHO_N "(cached) $ECHO_C" >&6
10659 else
10660 # Add a system to this blacklist if it has mmap() but /dev/zero
10661 # does not exist, or if mmapping /dev/zero does not give anonymous
10662 # zeroed pages with both the following properties:
10663 # 1. If you map N consecutive pages in with one call, and then
10664 # unmap any subset of those pages, the pages that were not
10665 # explicitly unmapped remain accessible.
10666 # 2. If you map two adjacent blocks of memory and then unmap them
10667 # both at once, they must both go away.
10668 # Systems known to be in this category are Windows (all variants),
10669 # VMS, and Darwin.
10670 case "$host_os" in
10671 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10672 gcc_cv_func_mmap_dev_zero=no ;;
10673 *)
10674 gcc_cv_func_mmap_dev_zero=yes;;
10675 esac
10676 fi
10677 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10678 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10679
10680 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10681 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10682 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10683 if test "${gcc_cv_decl_map_anon+set}" = set; then
10684 echo $ECHO_N "(cached) $ECHO_C" >&6
10685 else
10686 cat >conftest.$ac_ext <<_ACEOF
10687 /* confdefs.h. */
10688 _ACEOF
10689 cat confdefs.h >>conftest.$ac_ext
10690 cat >>conftest.$ac_ext <<_ACEOF
10691 /* end confdefs.h. */
10692 #include <sys/types.h>
10693 #include <sys/mman.h>
10694 #include <unistd.h>
10695
10696 #ifndef MAP_ANONYMOUS
10697 #define MAP_ANONYMOUS MAP_ANON
10698 #endif
10699
10700 int
10701 main ()
10702 {
10703 int n = MAP_ANONYMOUS;
10704 ;
10705 return 0;
10706 }
10707 _ACEOF
10708 rm -f conftest.$ac_objext
10709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10710 (eval $ac_compile) 2>conftest.er1
10711 ac_status=$?
10712 grep -v '^ *+' conftest.er1 >conftest.err
10713 rm -f conftest.er1
10714 cat conftest.err >&5
10715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10716 (exit $ac_status); } &&
10717 { ac_try='test -z "$ac_c_werror_flag"
10718 || test ! -s conftest.err'
10719 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10720 (eval $ac_try) 2>&5
10721 ac_status=$?
10722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10723 (exit $ac_status); }; } &&
10724 { ac_try='test -s conftest.$ac_objext'
10725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10726 (eval $ac_try) 2>&5
10727 ac_status=$?
10728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10729 (exit $ac_status); }; }; then
10730 gcc_cv_decl_map_anon=yes
10731 else
10732 echo "$as_me: failed program was:" >&5
10733 sed 's/^/| /' conftest.$ac_ext >&5
10734
10735 gcc_cv_decl_map_anon=no
10736 fi
10737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10738 fi
10739 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10740 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10741
10742 if test $gcc_cv_decl_map_anon = no; then
10743 gcc_cv_func_mmap_anon=no
10744 else
10745 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10746 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10747 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10748 echo $ECHO_N "(cached) $ECHO_C" >&6
10749 else
10750 # Add a system to this blacklist if it has mmap() and MAP_ANON or
10751 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10752 # doesn't give anonymous zeroed pages with the same properties listed
10753 # above for use of /dev/zero.
10754 # Systems known to be in this category are Windows, VMS, and SCO Unix.
10755 case "$host_os" in
10756 vms* | cygwin* | pe | mingw* | sco* | udk* )
10757 gcc_cv_func_mmap_anon=no ;;
10758 *)
10759 gcc_cv_func_mmap_anon=yes;;
10760 esac
10761 fi
10762 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10763 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10764 fi
10765 fi
10766
10767 if test $gcc_cv_func_mmap_file = yes; then
10768
10769 cat >>confdefs.h <<\_ACEOF
10770 #define HAVE_MMAP_FILE 1
10771 _ACEOF
10772
10773 fi
10774 if test $gcc_cv_func_mmap_dev_zero = yes; then
10775
10776 cat >>confdefs.h <<\_ACEOF
10777 #define HAVE_MMAP_DEV_ZERO 1
10778 _ACEOF
10779
10780 fi
10781 if test $gcc_cv_func_mmap_anon = yes; then
10782
10783 cat >>confdefs.h <<\_ACEOF
10784 #define HAVE_MMAP_ANON 1
10785 _ACEOF
10786
10787 fi
10788
10789
10790 case "${host}" in
10791 *-*-*vms*)
10792 # Under VMS, vfork works very differently than on Unix. The standard test
10793 # won't work, and it isn't easily adaptable. It makes more sense to
10794 # just force it.
10795 ac_cv_func_vfork_works=yes
10796 ;;
10797 esac
10798 echo "$as_me:$LINENO: checking for pid_t" >&5
10799 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10800 if test "${ac_cv_type_pid_t+set}" = set; then
10801 echo $ECHO_N "(cached) $ECHO_C" >&6
10802 else
10803 cat >conftest.$ac_ext <<_ACEOF
10804 /* confdefs.h. */
10805 _ACEOF
10806 cat confdefs.h >>conftest.$ac_ext
10807 cat >>conftest.$ac_ext <<_ACEOF
10808 /* end confdefs.h. */
10809 $ac_includes_default
10810 int
10811 main ()
10812 {
10813 if ((pid_t *) 0)
10814 return 0;
10815 if (sizeof (pid_t))
10816 return 0;
10817 ;
10818 return 0;
10819 }
10820 _ACEOF
10821 rm -f conftest.$ac_objext
10822 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10823 (eval $ac_compile) 2>conftest.er1
10824 ac_status=$?
10825 grep -v '^ *+' conftest.er1 >conftest.err
10826 rm -f conftest.er1
10827 cat conftest.err >&5
10828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10829 (exit $ac_status); } &&
10830 { ac_try='test -z "$ac_c_werror_flag"
10831 || test ! -s conftest.err'
10832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10833 (eval $ac_try) 2>&5
10834 ac_status=$?
10835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10836 (exit $ac_status); }; } &&
10837 { ac_try='test -s conftest.$ac_objext'
10838 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10839 (eval $ac_try) 2>&5
10840 ac_status=$?
10841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10842 (exit $ac_status); }; }; then
10843 ac_cv_type_pid_t=yes
10844 else
10845 echo "$as_me: failed program was:" >&5
10846 sed 's/^/| /' conftest.$ac_ext >&5
10847
10848 ac_cv_type_pid_t=no
10849 fi
10850 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10851 fi
10852 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10853 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10854 if test $ac_cv_type_pid_t = yes; then
10855 :
10856 else
10857
10858 cat >>confdefs.h <<_ACEOF
10859 #define pid_t int
10860 _ACEOF
10861
10862 fi
10863
10864
10865
10866 for ac_header in unistd.h vfork.h
10867 do
10868 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10869 echo "$as_me:$LINENO: checking for $ac_header" >&5
10870 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10871 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10872 echo $ECHO_N "(cached) $ECHO_C" >&6
10873 else
10874 cat >conftest.$ac_ext <<_ACEOF
10875 /* confdefs.h. */
10876 _ACEOF
10877 cat confdefs.h >>conftest.$ac_ext
10878 cat >>conftest.$ac_ext <<_ACEOF
10879 /* end confdefs.h. */
10880 #include <$ac_header>
10881 _ACEOF
10882 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10883 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10884 ac_status=$?
10885 grep -v '^ *+' conftest.er1 >conftest.err
10886 rm -f conftest.er1
10887 cat conftest.err >&5
10888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10889 (exit $ac_status); } >/dev/null; then
10890 if test -s conftest.err; then
10891 ac_cpp_err=$ac_c_preproc_warn_flag
10892 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10893 else
10894 ac_cpp_err=
10895 fi
10896 else
10897 ac_cpp_err=yes
10898 fi
10899 if test -z "$ac_cpp_err"; then
10900 eval "$as_ac_Header=yes"
10901 else
10902 echo "$as_me: failed program was:" >&5
10903 sed 's/^/| /' conftest.$ac_ext >&5
10904
10905 eval "$as_ac_Header=no"
10906 fi
10907 rm -f conftest.err conftest.$ac_ext
10908 fi
10909 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10910 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10911 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10912 cat >>confdefs.h <<_ACEOF
10913 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10914 _ACEOF
10915
10916 fi
10917 done
10918
10919
10920
10921 for ac_func in fork vfork
10922 do
10923 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10924 echo "$as_me:$LINENO: checking for $ac_func" >&5
10925 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10926 if eval "test \"\${$as_ac_var+set}\" = set"; then
10927 echo $ECHO_N "(cached) $ECHO_C" >&6
10928 else
10929 cat >conftest.$ac_ext <<_ACEOF
10930 /* confdefs.h. */
10931 _ACEOF
10932 cat confdefs.h >>conftest.$ac_ext
10933 cat >>conftest.$ac_ext <<_ACEOF
10934 /* end confdefs.h. */
10935 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10936 For example, HP-UX 11i <limits.h> declares gettimeofday. */
10937 #define $ac_func innocuous_$ac_func
10938
10939 /* System header to define __stub macros and hopefully few prototypes,
10940 which can conflict with char $ac_func (); below.
10941 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10942 <limits.h> exists even on freestanding compilers. */
10943
10944 #ifdef __STDC__
10945 # include <limits.h>
10946 #else
10947 # include <assert.h>
10948 #endif
10949
10950 #undef $ac_func
10951
10952 /* Override any gcc2 internal prototype to avoid an error. */
10953 #ifdef __cplusplus
10954 extern "C"
10955 {
10956 #endif
10957 /* We use char because int might match the return type of a gcc2
10958 builtin and then its argument prototype would still apply. */
10959 char $ac_func ();
10960 /* The GNU C library defines this for functions which it implements
10961 to always fail with ENOSYS. Some functions are actually named
10962 something starting with __ and the normal name is an alias. */
10963 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10964 choke me
10965 #else
10966 char (*f) () = $ac_func;
10967 #endif
10968 #ifdef __cplusplus
10969 }
10970 #endif
10971
10972 int
10973 main ()
10974 {
10975 return f != $ac_func;
10976 ;
10977 return 0;
10978 }
10979 _ACEOF
10980 rm -f conftest.$ac_objext conftest$ac_exeext
10981 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10982 (eval $ac_link) 2>conftest.er1
10983 ac_status=$?
10984 grep -v '^ *+' conftest.er1 >conftest.err
10985 rm -f conftest.er1
10986 cat conftest.err >&5
10987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10988 (exit $ac_status); } &&
10989 { ac_try='test -z "$ac_c_werror_flag"
10990 || test ! -s conftest.err'
10991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10992 (eval $ac_try) 2>&5
10993 ac_status=$?
10994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
10995 (exit $ac_status); }; } &&
10996 { ac_try='test -s conftest$ac_exeext'
10997 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10998 (eval $ac_try) 2>&5
10999 ac_status=$?
11000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11001 (exit $ac_status); }; }; then
11002 eval "$as_ac_var=yes"
11003 else
11004 echo "$as_me: failed program was:" >&5
11005 sed 's/^/| /' conftest.$ac_ext >&5
11006
11007 eval "$as_ac_var=no"
11008 fi
11009 rm -f conftest.err conftest.$ac_objext \
11010 conftest$ac_exeext conftest.$ac_ext
11011 fi
11012 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11013 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11014 if test `eval echo '${'$as_ac_var'}'` = yes; then
11015 cat >>confdefs.h <<_ACEOF
11016 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11017 _ACEOF
11018
11019 fi
11020 done
11021
11022 if test "x$ac_cv_func_fork" = xyes; then
11023 echo "$as_me:$LINENO: checking for working fork" >&5
11024 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11025 if test "${ac_cv_func_fork_works+set}" = set; then
11026 echo $ECHO_N "(cached) $ECHO_C" >&6
11027 else
11028 if test "$cross_compiling" = yes; then
11029 ac_cv_func_fork_works=cross
11030 else
11031 cat >conftest.$ac_ext <<_ACEOF
11032 /* By Ruediger Kuhlmann. */
11033 #include <sys/types.h>
11034 #if HAVE_UNISTD_H
11035 # include <unistd.h>
11036 #endif
11037 /* Some systems only have a dummy stub for fork() */
11038 int main ()
11039 {
11040 if (fork() < 0)
11041 exit (1);
11042 exit (0);
11043 }
11044 _ACEOF
11045 rm -f conftest$ac_exeext
11046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11047 (eval $ac_link) 2>&5
11048 ac_status=$?
11049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11050 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11051 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11052 (eval $ac_try) 2>&5
11053 ac_status=$?
11054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11055 (exit $ac_status); }; }; then
11056 ac_cv_func_fork_works=yes
11057 else
11058 echo "$as_me: program exited with status $ac_status" >&5
11059 echo "$as_me: failed program was:" >&5
11060 sed 's/^/| /' conftest.$ac_ext >&5
11061
11062 ( exit $ac_status )
11063 ac_cv_func_fork_works=no
11064 fi
11065 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11066 fi
11067 fi
11068 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11069 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11070
11071 else
11072 ac_cv_func_fork_works=$ac_cv_func_fork
11073 fi
11074 if test "x$ac_cv_func_fork_works" = xcross; then
11075 case $host in
11076 *-*-amigaos* | *-*-msdosdjgpp*)
11077 # Override, as these systems have only a dummy fork() stub
11078 ac_cv_func_fork_works=no
11079 ;;
11080 *)
11081 ac_cv_func_fork_works=yes
11082 ;;
11083 esac
11084 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11085 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11086 fi
11087 ac_cv_func_vfork_works=$ac_cv_func_vfork
11088 if test "x$ac_cv_func_vfork" = xyes; then
11089 echo "$as_me:$LINENO: checking for working vfork" >&5
11090 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11091 if test "${ac_cv_func_vfork_works+set}" = set; then
11092 echo $ECHO_N "(cached) $ECHO_C" >&6
11093 else
11094 if test "$cross_compiling" = yes; then
11095 ac_cv_func_vfork_works=cross
11096 else
11097 cat >conftest.$ac_ext <<_ACEOF
11098 /* confdefs.h. */
11099 _ACEOF
11100 cat confdefs.h >>conftest.$ac_ext
11101 cat >>conftest.$ac_ext <<_ACEOF
11102 /* end confdefs.h. */
11103 /* Thanks to Paul Eggert for this test. */
11104 #include <stdio.h>
11105 #include <stdlib.h>
11106 #include <sys/types.h>
11107 #include <sys/stat.h>
11108 #include <sys/wait.h>
11109 #if HAVE_UNISTD_H
11110 # include <unistd.h>
11111 #endif
11112 #if HAVE_VFORK_H
11113 # include <vfork.h>
11114 #endif
11115 /* On some sparc systems, changes by the child to local and incoming
11116 argument registers are propagated back to the parent. The compiler
11117 is told about this with #include <vfork.h>, but some compilers
11118 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
11119 static variable whose address is put into a register that is
11120 clobbered by the vfork. */
11121 static void
11122 #ifdef __cplusplus
11123 sparc_address_test (int arg)
11124 # else
11125 sparc_address_test (arg) int arg;
11126 #endif
11127 {
11128 static pid_t child;
11129 if (!child) {
11130 child = vfork ();
11131 if (child < 0) {
11132 perror ("vfork");
11133 _exit(2);
11134 }
11135 if (!child) {
11136 arg = getpid();
11137 write(-1, "", 0);
11138 _exit (arg);
11139 }
11140 }
11141 }
11142
11143 int
11144 main ()
11145 {
11146 pid_t parent = getpid ();
11147 pid_t child;
11148
11149 sparc_address_test (0);
11150
11151 child = vfork ();
11152
11153 if (child == 0) {
11154 /* Here is another test for sparc vfork register problems. This
11155 test uses lots of local variables, at least as many local
11156 variables as main has allocated so far including compiler
11157 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
11158 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
11159 reuse the register of parent for one of the local variables,
11160 since it will think that parent can't possibly be used any more
11161 in this routine. Assigning to the local variable will thus
11162 munge parent in the parent process. */
11163 pid_t
11164 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11165 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11166 /* Convince the compiler that p..p7 are live; otherwise, it might
11167 use the same hardware register for all 8 local variables. */
11168 if (p != p1 || p != p2 || p != p3 || p != p4
11169 || p != p5 || p != p6 || p != p7)
11170 _exit(1);
11171
11172 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11173 from child file descriptors. If the child closes a descriptor
11174 before it execs or exits, this munges the parent's descriptor
11175 as well. Test for this by closing stdout in the child. */
11176 _exit(close(fileno(stdout)) != 0);
11177 } else {
11178 int status;
11179 struct stat st;
11180
11181 while (wait(&status) != child)
11182 ;
11183 exit(
11184 /* Was there some problem with vforking? */
11185 child < 0
11186
11187 /* Did the child fail? (This shouldn't happen.) */
11188 || status
11189
11190 /* Did the vfork/compiler bug occur? */
11191 || parent != getpid()
11192
11193 /* Did the file descriptor bug occur? */
11194 || fstat(fileno(stdout), &st) != 0
11195 );
11196 }
11197 }
11198 _ACEOF
11199 rm -f conftest$ac_exeext
11200 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11201 (eval $ac_link) 2>&5
11202 ac_status=$?
11203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11204 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11205 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11206 (eval $ac_try) 2>&5
11207 ac_status=$?
11208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11209 (exit $ac_status); }; }; then
11210 ac_cv_func_vfork_works=yes
11211 else
11212 echo "$as_me: program exited with status $ac_status" >&5
11213 echo "$as_me: failed program was:" >&5
11214 sed 's/^/| /' conftest.$ac_ext >&5
11215
11216 ( exit $ac_status )
11217 ac_cv_func_vfork_works=no
11218 fi
11219 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11220 fi
11221 fi
11222 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11223 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11224
11225 fi;
11226 if test "x$ac_cv_func_fork_works" = xcross; then
11227 ac_cv_func_vfork_works=$ac_cv_func_vfork
11228 { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11229 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11230 fi
11231
11232 if test "x$ac_cv_func_vfork_works" = xyes; then
11233
11234 cat >>confdefs.h <<\_ACEOF
11235 #define HAVE_WORKING_VFORK 1
11236 _ACEOF
11237
11238 else
11239
11240 cat >>confdefs.h <<\_ACEOF
11241 #define vfork fork
11242 _ACEOF
11243
11244 fi
11245 if test "x$ac_cv_func_fork_works" = xyes; then
11246
11247 cat >>confdefs.h <<\_ACEOF
11248 #define HAVE_WORKING_FORK 1
11249 _ACEOF
11250
11251 fi
11252
11253
11254
11255 if test "X$prefix" = "XNONE"; then
11256 acl_final_prefix="$ac_default_prefix"
11257 else
11258 acl_final_prefix="$prefix"
11259 fi
11260 if test "X$exec_prefix" = "XNONE"; then
11261 acl_final_exec_prefix='${prefix}'
11262 else
11263 acl_final_exec_prefix="$exec_prefix"
11264 fi
11265 acl_save_prefix="$prefix"
11266 prefix="$acl_final_prefix"
11267 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11268 prefix="$acl_save_prefix"
11269
11270
11271 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11272 if test "${with_gnu_ld+set}" = set; then
11273 withval="$with_gnu_ld"
11274 test "$withval" = no || with_gnu_ld=yes
11275 else
11276 with_gnu_ld=no
11277 fi;
11278 # Prepare PATH_SEPARATOR.
11279 # The user is always right.
11280 if test "${PATH_SEPARATOR+set}" != set; then
11281 echo "#! /bin/sh" >conf$$.sh
11282 echo "exit 0" >>conf$$.sh
11283 chmod +x conf$$.sh
11284 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11285 PATH_SEPARATOR=';'
11286 else
11287 PATH_SEPARATOR=:
11288 fi
11289 rm -f conf$$.sh
11290 fi
11291 ac_prog=ld
11292 if test "$GCC" = yes; then
11293 # Check if gcc -print-prog-name=ld gives a path.
11294 echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11295 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11296 case $host in
11297 *-*-mingw*)
11298 # gcc leaves a trailing carriage return which upsets mingw
11299 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11300 *)
11301 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11302 esac
11303 case $ac_prog in
11304 # Accept absolute paths.
11305 [\\/]* | [A-Za-z]:[\\/]*)
11306 re_direlt='/[^/][^/]*/\.\./'
11307 # Canonicalize the path of ld
11308 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11309 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11310 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11311 done
11312 test -z "$LD" && LD="$ac_prog"
11313 ;;
11314 "")
11315 # If it fails, then pretend we aren't using GCC.
11316 ac_prog=ld
11317 ;;
11318 *)
11319 # If it is relative, then search for the first ld in PATH.
11320 with_gnu_ld=unknown
11321 ;;
11322 esac
11323 elif test "$with_gnu_ld" = yes; then
11324 echo "$as_me:$LINENO: checking for GNU ld" >&5
11325 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11326 else
11327 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11328 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11329 fi
11330 if test "${acl_cv_path_LD+set}" = set; then
11331 echo $ECHO_N "(cached) $ECHO_C" >&6
11332 else
11333 if test -z "$LD"; then
11334 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11335 for ac_dir in $PATH; do
11336 test -z "$ac_dir" && ac_dir=.
11337 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11338 acl_cv_path_LD="$ac_dir/$ac_prog"
11339 # Check to see if the program is GNU ld. I'd rather use --version,
11340 # but apparently some GNU ld's only accept -v.
11341 # Break only if it was the GNU/non-GNU ld that we prefer.
11342 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11343 test "$with_gnu_ld" != no && break
11344 else
11345 test "$with_gnu_ld" != yes && break
11346 fi
11347 fi
11348 done
11349 IFS="$ac_save_ifs"
11350 else
11351 acl_cv_path_LD="$LD" # Let the user override the test with a path.
11352 fi
11353 fi
11354
11355 LD="$acl_cv_path_LD"
11356 if test -n "$LD"; then
11357 echo "$as_me:$LINENO: result: $LD" >&5
11358 echo "${ECHO_T}$LD" >&6
11359 else
11360 echo "$as_me:$LINENO: result: no" >&5
11361 echo "${ECHO_T}no" >&6
11362 fi
11363 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11364 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11365 { (exit 1); exit 1; }; }
11366 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11367 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11368 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11369 echo $ECHO_N "(cached) $ECHO_C" >&6
11370 else
11371 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11372 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11373 acl_cv_prog_gnu_ld=yes
11374 else
11375 acl_cv_prog_gnu_ld=no
11376 fi
11377 fi
11378 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11379 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11380 with_gnu_ld=$acl_cv_prog_gnu_ld
11381
11382
11383
11384 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11385 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11386 if test "${acl_cv_rpath+set}" = set; then
11387 echo $ECHO_N "(cached) $ECHO_C" >&6
11388 else
11389
11390 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11391 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11392 . ./conftest.sh
11393 rm -f ./conftest.sh
11394 acl_cv_rpath=done
11395
11396 fi
11397 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11398 echo "${ECHO_T}$acl_cv_rpath" >&6
11399 wl="$acl_cv_wl"
11400 libext="$acl_cv_libext"
11401 shlibext="$acl_cv_shlibext"
11402 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11403 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11404 hardcode_direct="$acl_cv_hardcode_direct"
11405 hardcode_minus_L="$acl_cv_hardcode_minus_L"
11406 # Check whether --enable-rpath or --disable-rpath was given.
11407 if test "${enable_rpath+set}" = set; then
11408 enableval="$enable_rpath"
11409 :
11410 else
11411 enable_rpath=yes
11412 fi;
11413
11414
11415
11416
11417
11418
11419
11420 use_additional=yes
11421
11422 acl_save_prefix="$prefix"
11423 prefix="$acl_final_prefix"
11424 acl_save_exec_prefix="$exec_prefix"
11425 exec_prefix="$acl_final_exec_prefix"
11426
11427 eval additional_includedir=\"$includedir\"
11428 eval additional_libdir=\"$libdir\"
11429
11430 exec_prefix="$acl_save_exec_prefix"
11431 prefix="$acl_save_prefix"
11432
11433
11434 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11435 if test "${with_libiconv_prefix+set}" = set; then
11436 withval="$with_libiconv_prefix"
11437
11438 if test "X$withval" = "Xno"; then
11439 use_additional=no
11440 else
11441 if test "X$withval" = "X"; then
11442
11443 acl_save_prefix="$prefix"
11444 prefix="$acl_final_prefix"
11445 acl_save_exec_prefix="$exec_prefix"
11446 exec_prefix="$acl_final_exec_prefix"
11447
11448 eval additional_includedir=\"$includedir\"
11449 eval additional_libdir=\"$libdir\"
11450
11451 exec_prefix="$acl_save_exec_prefix"
11452 prefix="$acl_save_prefix"
11453
11454 else
11455 additional_includedir="$withval/include"
11456 additional_libdir="$withval/lib"
11457 fi
11458 fi
11459
11460 fi;
11461 LIBICONV=
11462 LTLIBICONV=
11463 INCICONV=
11464 rpathdirs=
11465 ltrpathdirs=
11466 names_already_handled=
11467 names_next_round='iconv '
11468 while test -n "$names_next_round"; do
11469 names_this_round="$names_next_round"
11470 names_next_round=
11471 for name in $names_this_round; do
11472 already_handled=
11473 for n in $names_already_handled; do
11474 if test "$n" = "$name"; then
11475 already_handled=yes
11476 break
11477 fi
11478 done
11479 if test -z "$already_handled"; then
11480 names_already_handled="$names_already_handled $name"
11481 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11482 eval value=\"\$HAVE_LIB$uppername\"
11483 if test -n "$value"; then
11484 if test "$value" = yes; then
11485 eval value=\"\$LIB$uppername\"
11486 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11487 eval value=\"\$LTLIB$uppername\"
11488 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11489 else
11490 :
11491 fi
11492 else
11493 found_dir=
11494 found_la=
11495 found_so=
11496 found_a=
11497 if test $use_additional = yes; then
11498 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11499 found_dir="$additional_libdir"
11500 found_so="$additional_libdir/lib$name.$shlibext"
11501 if test -f "$additional_libdir/lib$name.la"; then
11502 found_la="$additional_libdir/lib$name.la"
11503 fi
11504 else
11505 if test -f "$additional_libdir/lib$name.$libext"; then
11506 found_dir="$additional_libdir"
11507 found_a="$additional_libdir/lib$name.$libext"
11508 if test -f "$additional_libdir/lib$name.la"; then
11509 found_la="$additional_libdir/lib$name.la"
11510 fi
11511 fi
11512 fi
11513 fi
11514 if test "X$found_dir" = "X"; then
11515 for x in $LDFLAGS $LTLIBICONV; do
11516
11517 acl_save_prefix="$prefix"
11518 prefix="$acl_final_prefix"
11519 acl_save_exec_prefix="$exec_prefix"
11520 exec_prefix="$acl_final_exec_prefix"
11521 eval x=\"$x\"
11522 exec_prefix="$acl_save_exec_prefix"
11523 prefix="$acl_save_prefix"
11524
11525 case "$x" in
11526 -L*)
11527 dir=`echo "X$x" | sed -e 's/^X-L//'`
11528 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11529 found_dir="$dir"
11530 found_so="$dir/lib$name.$shlibext"
11531 if test -f "$dir/lib$name.la"; then
11532 found_la="$dir/lib$name.la"
11533 fi
11534 else
11535 if test -f "$dir/lib$name.$libext"; then
11536 found_dir="$dir"
11537 found_a="$dir/lib$name.$libext"
11538 if test -f "$dir/lib$name.la"; then
11539 found_la="$dir/lib$name.la"
11540 fi
11541 fi
11542 fi
11543 ;;
11544 esac
11545 if test "X$found_dir" != "X"; then
11546 break
11547 fi
11548 done
11549 fi
11550 if test "X$found_dir" != "X"; then
11551 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11552 if test "X$found_so" != "X"; then
11553 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11554 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11555 else
11556 haveit=
11557 for x in $ltrpathdirs; do
11558 if test "X$x" = "X$found_dir"; then
11559 haveit=yes
11560 break
11561 fi
11562 done
11563 if test -z "$haveit"; then
11564 ltrpathdirs="$ltrpathdirs $found_dir"
11565 fi
11566 if test "$hardcode_direct" = yes; then
11567 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11568 else
11569 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11570 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11571 haveit=
11572 for x in $rpathdirs; do
11573 if test "X$x" = "X$found_dir"; then
11574 haveit=yes
11575 break
11576 fi
11577 done
11578 if test -z "$haveit"; then
11579 rpathdirs="$rpathdirs $found_dir"
11580 fi
11581 else
11582 haveit=
11583 for x in $LDFLAGS $LIBICONV; do
11584
11585 acl_save_prefix="$prefix"
11586 prefix="$acl_final_prefix"
11587 acl_save_exec_prefix="$exec_prefix"
11588 exec_prefix="$acl_final_exec_prefix"
11589 eval x=\"$x\"
11590 exec_prefix="$acl_save_exec_prefix"
11591 prefix="$acl_save_prefix"
11592
11593 if test "X$x" = "X-L$found_dir"; then
11594 haveit=yes
11595 break
11596 fi
11597 done
11598 if test -z "$haveit"; then
11599 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11600 fi
11601 if test "$hardcode_minus_L" != no; then
11602 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11603 else
11604 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11605 fi
11606 fi
11607 fi
11608 fi
11609 else
11610 if test "X$found_a" != "X"; then
11611 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11612 else
11613 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11614 fi
11615 fi
11616 additional_includedir=
11617 case "$found_dir" in
11618 */lib | */lib/)
11619 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11620 additional_includedir="$basedir/include"
11621 ;;
11622 esac
11623 if test "X$additional_includedir" != "X"; then
11624 if test "X$additional_includedir" != "X/usr/include"; then
11625 haveit=
11626 if test "X$additional_includedir" = "X/usr/local/include"; then
11627 if test -n "$GCC"; then
11628 case $host_os in
11629 linux*) haveit=yes;;
11630 esac
11631 fi
11632 fi
11633 if test -z "$haveit"; then
11634 for x in $CPPFLAGS $INCICONV; do
11635
11636 acl_save_prefix="$prefix"
11637 prefix="$acl_final_prefix"
11638 acl_save_exec_prefix="$exec_prefix"
11639 exec_prefix="$acl_final_exec_prefix"
11640 eval x=\"$x\"
11641 exec_prefix="$acl_save_exec_prefix"
11642 prefix="$acl_save_prefix"
11643
11644 if test "X$x" = "X-I$additional_includedir"; then
11645 haveit=yes
11646 break
11647 fi
11648 done
11649 if test -z "$haveit"; then
11650 if test -d "$additional_includedir"; then
11651 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11652 fi
11653 fi
11654 fi
11655 fi
11656 fi
11657 if test -n "$found_la"; then
11658 save_libdir="$libdir"
11659 case "$found_la" in
11660 */* | *\\*) . "$found_la" ;;
11661 *) . "./$found_la" ;;
11662 esac
11663 libdir="$save_libdir"
11664 for dep in $dependency_libs; do
11665 case "$dep" in
11666 -L*)
11667 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11668 if test "X$additional_libdir" != "X/usr/lib"; then
11669 haveit=
11670 if test "X$additional_libdir" = "X/usr/local/lib"; then
11671 if test -n "$GCC"; then
11672 case $host_os in
11673 linux*) haveit=yes;;
11674 esac
11675 fi
11676 fi
11677 if test -z "$haveit"; then
11678 haveit=
11679 for x in $LDFLAGS $LIBICONV; do
11680
11681 acl_save_prefix="$prefix"
11682 prefix="$acl_final_prefix"
11683 acl_save_exec_prefix="$exec_prefix"
11684 exec_prefix="$acl_final_exec_prefix"
11685 eval x=\"$x\"
11686 exec_prefix="$acl_save_exec_prefix"
11687 prefix="$acl_save_prefix"
11688
11689 if test "X$x" = "X-L$additional_libdir"; then
11690 haveit=yes
11691 break
11692 fi
11693 done
11694 if test -z "$haveit"; then
11695 if test -d "$additional_libdir"; then
11696 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11697 fi
11698 fi
11699 haveit=
11700 for x in $LDFLAGS $LTLIBICONV; do
11701
11702 acl_save_prefix="$prefix"
11703 prefix="$acl_final_prefix"
11704 acl_save_exec_prefix="$exec_prefix"
11705 exec_prefix="$acl_final_exec_prefix"
11706 eval x=\"$x\"
11707 exec_prefix="$acl_save_exec_prefix"
11708 prefix="$acl_save_prefix"
11709
11710 if test "X$x" = "X-L$additional_libdir"; then
11711 haveit=yes
11712 break
11713 fi
11714 done
11715 if test -z "$haveit"; then
11716 if test -d "$additional_libdir"; then
11717 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11718 fi
11719 fi
11720 fi
11721 fi
11722 ;;
11723 -R*)
11724 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11725 if test "$enable_rpath" != no; then
11726 haveit=
11727 for x in $rpathdirs; do
11728 if test "X$x" = "X$dir"; then
11729 haveit=yes
11730 break
11731 fi
11732 done
11733 if test -z "$haveit"; then
11734 rpathdirs="$rpathdirs $dir"
11735 fi
11736 haveit=
11737 for x in $ltrpathdirs; do
11738 if test "X$x" = "X$dir"; then
11739 haveit=yes
11740 break
11741 fi
11742 done
11743 if test -z "$haveit"; then
11744 ltrpathdirs="$ltrpathdirs $dir"
11745 fi
11746 fi
11747 ;;
11748 -l*)
11749 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11750 ;;
11751 *.la)
11752 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11753 ;;
11754 *)
11755 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11756 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11757 ;;
11758 esac
11759 done
11760 fi
11761 else
11762 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11763 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11764 fi
11765 fi
11766 fi
11767 done
11768 done
11769 if test "X$rpathdirs" != "X"; then
11770 if test -n "$hardcode_libdir_separator"; then
11771 alldirs=
11772 for found_dir in $rpathdirs; do
11773 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11774 done
11775 acl_save_libdir="$libdir"
11776 libdir="$alldirs"
11777 eval flag=\"$hardcode_libdir_flag_spec\"
11778 libdir="$acl_save_libdir"
11779 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11780 else
11781 for found_dir in $rpathdirs; do
11782 acl_save_libdir="$libdir"
11783 libdir="$found_dir"
11784 eval flag=\"$hardcode_libdir_flag_spec\"
11785 libdir="$acl_save_libdir"
11786 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11787 done
11788 fi
11789 fi
11790 if test "X$ltrpathdirs" != "X"; then
11791 for found_dir in $ltrpathdirs; do
11792 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11793 done
11794 fi
11795
11796
11797
11798
11799
11800
11801
11802 am_save_CPPFLAGS="$CPPFLAGS"
11803
11804 for element in $INCICONV; do
11805 haveit=
11806 for x in $CPPFLAGS; do
11807
11808 acl_save_prefix="$prefix"
11809 prefix="$acl_final_prefix"
11810 acl_save_exec_prefix="$exec_prefix"
11811 exec_prefix="$acl_final_exec_prefix"
11812 eval x=\"$x\"
11813 exec_prefix="$acl_save_exec_prefix"
11814 prefix="$acl_save_prefix"
11815
11816 if test "X$x" = "X$element"; then
11817 haveit=yes
11818 break
11819 fi
11820 done
11821 if test -z "$haveit"; then
11822 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11823 fi
11824 done
11825
11826
11827 echo "$as_me:$LINENO: checking for iconv" >&5
11828 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11829 if test "${am_cv_func_iconv+set}" = set; then
11830 echo $ECHO_N "(cached) $ECHO_C" >&6
11831 else
11832
11833 am_cv_func_iconv="no, consider installing GNU libiconv"
11834 am_cv_lib_iconv=no
11835 cat >conftest.$ac_ext <<_ACEOF
11836 /* confdefs.h. */
11837 _ACEOF
11838 cat confdefs.h >>conftest.$ac_ext
11839 cat >>conftest.$ac_ext <<_ACEOF
11840 /* end confdefs.h. */
11841 #include <stdlib.h>
11842 #include <iconv.h>
11843 int
11844 main ()
11845 {
11846 iconv_t cd = iconv_open("","");
11847 iconv(cd,NULL,NULL,NULL,NULL);
11848 iconv_close(cd);
11849 ;
11850 return 0;
11851 }
11852 _ACEOF
11853 rm -f conftest.$ac_objext conftest$ac_exeext
11854 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11855 (eval $ac_link) 2>conftest.er1
11856 ac_status=$?
11857 grep -v '^ *+' conftest.er1 >conftest.err
11858 rm -f conftest.er1
11859 cat conftest.err >&5
11860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11861 (exit $ac_status); } &&
11862 { ac_try='test -z "$ac_c_werror_flag"
11863 || test ! -s conftest.err'
11864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11865 (eval $ac_try) 2>&5
11866 ac_status=$?
11867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11868 (exit $ac_status); }; } &&
11869 { ac_try='test -s conftest$ac_exeext'
11870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11871 (eval $ac_try) 2>&5
11872 ac_status=$?
11873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11874 (exit $ac_status); }; }; then
11875 am_cv_func_iconv=yes
11876 else
11877 echo "$as_me: failed program was:" >&5
11878 sed 's/^/| /' conftest.$ac_ext >&5
11879
11880 fi
11881 rm -f conftest.err conftest.$ac_objext \
11882 conftest$ac_exeext conftest.$ac_ext
11883 if test "$am_cv_func_iconv" != yes; then
11884 am_save_LIBS="$LIBS"
11885 LIBS="$LIBS $LIBICONV"
11886 cat >conftest.$ac_ext <<_ACEOF
11887 /* confdefs.h. */
11888 _ACEOF
11889 cat confdefs.h >>conftest.$ac_ext
11890 cat >>conftest.$ac_ext <<_ACEOF
11891 /* end confdefs.h. */
11892 #include <stdlib.h>
11893 #include <iconv.h>
11894 int
11895 main ()
11896 {
11897 iconv_t cd = iconv_open("","");
11898 iconv(cd,NULL,NULL,NULL,NULL);
11899 iconv_close(cd);
11900 ;
11901 return 0;
11902 }
11903 _ACEOF
11904 rm -f conftest.$ac_objext conftest$ac_exeext
11905 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11906 (eval $ac_link) 2>conftest.er1
11907 ac_status=$?
11908 grep -v '^ *+' conftest.er1 >conftest.err
11909 rm -f conftest.er1
11910 cat conftest.err >&5
11911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11912 (exit $ac_status); } &&
11913 { ac_try='test -z "$ac_c_werror_flag"
11914 || test ! -s conftest.err'
11915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11916 (eval $ac_try) 2>&5
11917 ac_status=$?
11918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11919 (exit $ac_status); }; } &&
11920 { ac_try='test -s conftest$ac_exeext'
11921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11922 (eval $ac_try) 2>&5
11923 ac_status=$?
11924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
11925 (exit $ac_status); }; }; then
11926 am_cv_lib_iconv=yes
11927 am_cv_func_iconv=yes
11928 else
11929 echo "$as_me: failed program was:" >&5
11930 sed 's/^/| /' conftest.$ac_ext >&5
11931
11932 fi
11933 rm -f conftest.err conftest.$ac_objext \
11934 conftest$ac_exeext conftest.$ac_ext
11935 LIBS="$am_save_LIBS"
11936 fi
11937
11938 fi
11939 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11940 echo "${ECHO_T}$am_cv_func_iconv" >&6
11941 if test "$am_cv_func_iconv" = yes; then
11942
11943 cat >>confdefs.h <<\_ACEOF
11944 #define HAVE_ICONV 1
11945 _ACEOF
11946
11947 fi
11948 if test "$am_cv_lib_iconv" = yes; then
11949 echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11950 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11951 echo "$as_me:$LINENO: result: $LIBICONV" >&5
11952 echo "${ECHO_T}$LIBICONV" >&6
11953 else
11954 CPPFLAGS="$am_save_CPPFLAGS"
11955 LIBICONV=
11956 LTLIBICONV=
11957 fi
11958
11959
11960
11961 if test "$am_cv_func_iconv" = yes; then
11962 echo "$as_me:$LINENO: checking for iconv declaration" >&5
11963 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11964 if test "${am_cv_proto_iconv+set}" = set; then
11965 echo $ECHO_N "(cached) $ECHO_C" >&6
11966 else
11967
11968 cat >conftest.$ac_ext <<_ACEOF
11969 /* confdefs.h. */
11970 _ACEOF
11971 cat confdefs.h >>conftest.$ac_ext
11972 cat >>conftest.$ac_ext <<_ACEOF
11973 /* end confdefs.h. */
11974
11975 #include <stdlib.h>
11976 #include <iconv.h>
11977 extern
11978 #ifdef __cplusplus
11979 "C"
11980 #endif
11981 #if defined(__STDC__) || defined(__cplusplus)
11982 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11983 #else
11984 size_t iconv();
11985 #endif
11986
11987 int
11988 main ()
11989 {
11990
11991 ;
11992 return 0;
11993 }
11994 _ACEOF
11995 rm -f conftest.$ac_objext
11996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11997 (eval $ac_compile) 2>conftest.er1
11998 ac_status=$?
11999 grep -v '^ *+' conftest.er1 >conftest.err
12000 rm -f conftest.er1
12001 cat conftest.err >&5
12002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12003 (exit $ac_status); } &&
12004 { ac_try='test -z "$ac_c_werror_flag"
12005 || test ! -s conftest.err'
12006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12007 (eval $ac_try) 2>&5
12008 ac_status=$?
12009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12010 (exit $ac_status); }; } &&
12011 { ac_try='test -s conftest.$ac_objext'
12012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12013 (eval $ac_try) 2>&5
12014 ac_status=$?
12015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12016 (exit $ac_status); }; }; then
12017 am_cv_proto_iconv_arg1=""
12018 else
12019 echo "$as_me: failed program was:" >&5
12020 sed 's/^/| /' conftest.$ac_ext >&5
12021
12022 am_cv_proto_iconv_arg1="const"
12023 fi
12024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12025 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);"
12026 fi
12027
12028 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12029 echo "$as_me:$LINENO: result: ${ac_t:-
12030 }$am_cv_proto_iconv" >&5
12031 echo "${ECHO_T}${ac_t:-
12032 }$am_cv_proto_iconv" >&6
12033
12034 cat >>confdefs.h <<_ACEOF
12035 #define ICONV_CONST $am_cv_proto_iconv_arg1
12036 _ACEOF
12037
12038 fi
12039
12040 # Until we have in-tree GNU iconv:
12041 LIBICONV_DEP=
12042
12043
12044
12045 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12046 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12047 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12048 echo $ECHO_N "(cached) $ECHO_C" >&6
12049 else
12050 cat >conftest.$ac_ext <<_ACEOF
12051 /* confdefs.h. */
12052 _ACEOF
12053 cat confdefs.h >>conftest.$ac_ext
12054 cat >>conftest.$ac_ext <<_ACEOF
12055 /* end confdefs.h. */
12056 #include <locale.h>
12057 int
12058 main ()
12059 {
12060 return LC_MESSAGES
12061 ;
12062 return 0;
12063 }
12064 _ACEOF
12065 rm -f conftest.$ac_objext conftest$ac_exeext
12066 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12067 (eval $ac_link) 2>conftest.er1
12068 ac_status=$?
12069 grep -v '^ *+' conftest.er1 >conftest.err
12070 rm -f conftest.er1
12071 cat conftest.err >&5
12072 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12073 (exit $ac_status); } &&
12074 { ac_try='test -z "$ac_c_werror_flag"
12075 || test ! -s conftest.err'
12076 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12077 (eval $ac_try) 2>&5
12078 ac_status=$?
12079 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12080 (exit $ac_status); }; } &&
12081 { ac_try='test -s conftest$ac_exeext'
12082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12083 (eval $ac_try) 2>&5
12084 ac_status=$?
12085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12086 (exit $ac_status); }; }; then
12087 am_cv_val_LC_MESSAGES=yes
12088 else
12089 echo "$as_me: failed program was:" >&5
12090 sed 's/^/| /' conftest.$ac_ext >&5
12091
12092 am_cv_val_LC_MESSAGES=no
12093 fi
12094 rm -f conftest.err conftest.$ac_objext \
12095 conftest$ac_exeext conftest.$ac_ext
12096 fi
12097 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12098 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12099 if test $am_cv_val_LC_MESSAGES = yes; then
12100
12101 cat >>confdefs.h <<\_ACEOF
12102 #define HAVE_LC_MESSAGES 1
12103 _ACEOF
12104
12105 fi
12106
12107
12108
12109 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12110 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12111 if test "${am_cv_langinfo_codeset+set}" = set; then
12112 echo $ECHO_N "(cached) $ECHO_C" >&6
12113 else
12114 cat >conftest.$ac_ext <<_ACEOF
12115 /* confdefs.h. */
12116 _ACEOF
12117 cat confdefs.h >>conftest.$ac_ext
12118 cat >>conftest.$ac_ext <<_ACEOF
12119 /* end confdefs.h. */
12120 #include <langinfo.h>
12121 int
12122 main ()
12123 {
12124 char* cs = nl_langinfo(CODESET);
12125 ;
12126 return 0;
12127 }
12128 _ACEOF
12129 rm -f conftest.$ac_objext conftest$ac_exeext
12130 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12131 (eval $ac_link) 2>conftest.er1
12132 ac_status=$?
12133 grep -v '^ *+' conftest.er1 >conftest.err
12134 rm -f conftest.er1
12135 cat conftest.err >&5
12136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12137 (exit $ac_status); } &&
12138 { ac_try='test -z "$ac_c_werror_flag"
12139 || test ! -s conftest.err'
12140 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12141 (eval $ac_try) 2>&5
12142 ac_status=$?
12143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12144 (exit $ac_status); }; } &&
12145 { ac_try='test -s conftest$ac_exeext'
12146 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12147 (eval $ac_try) 2>&5
12148 ac_status=$?
12149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12150 (exit $ac_status); }; }; then
12151 am_cv_langinfo_codeset=yes
12152 else
12153 echo "$as_me: failed program was:" >&5
12154 sed 's/^/| /' conftest.$ac_ext >&5
12155
12156 am_cv_langinfo_codeset=no
12157 fi
12158 rm -f conftest.err conftest.$ac_objext \
12159 conftest$ac_exeext conftest.$ac_ext
12160
12161 fi
12162 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12163 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12164 if test $am_cv_langinfo_codeset = yes; then
12165
12166 cat >>confdefs.h <<\_ACEOF
12167 #define HAVE_LANGINFO_CODESET 1
12168 _ACEOF
12169
12170 fi
12171
12172
12173 # We will need to find libiberty.h and ansidecl.h
12174 saved_CFLAGS="$CFLAGS"
12175 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12176
12177
12178
12179
12180
12181
12182
12183
12184
12185
12186
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214
12215 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12216 strsignal strstr strverscmp \
12217 errno snprintf vsnprintf vasprintf malloc realloc calloc \
12218 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
12219 do
12220 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12221 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12222 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12223 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12224 echo $ECHO_N "(cached) $ECHO_C" >&6
12225 else
12226 cat >conftest.$ac_ext <<_ACEOF
12227 /* confdefs.h. */
12228 _ACEOF
12229 cat confdefs.h >>conftest.$ac_ext
12230 cat >>conftest.$ac_ext <<_ACEOF
12231 /* end confdefs.h. */
12232 #undef $ac_tr_decl
12233 #define $ac_tr_decl 1
12234
12235 #include "ansidecl.h"
12236 #include "system.h"
12237
12238 int
12239 main ()
12240 {
12241 #ifndef $ac_func
12242 char *(*pfn) = (char *(*)) $ac_func ;
12243 #endif
12244 ;
12245 return 0;
12246 }
12247 _ACEOF
12248 rm -f conftest.$ac_objext
12249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12250 (eval $ac_compile) 2>conftest.er1
12251 ac_status=$?
12252 grep -v '^ *+' conftest.er1 >conftest.err
12253 rm -f conftest.er1
12254 cat conftest.err >&5
12255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12256 (exit $ac_status); } &&
12257 { ac_try='test -z "$ac_c_werror_flag"
12258 || test ! -s conftest.err'
12259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12260 (eval $ac_try) 2>&5
12261 ac_status=$?
12262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12263 (exit $ac_status); }; } &&
12264 { ac_try='test -s conftest.$ac_objext'
12265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12266 (eval $ac_try) 2>&5
12267 ac_status=$?
12268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12269 (exit $ac_status); }; }; then
12270 eval "gcc_cv_have_decl_$ac_func=yes"
12271 else
12272 echo "$as_me: failed program was:" >&5
12273 sed 's/^/| /' conftest.$ac_ext >&5
12274
12275 eval "gcc_cv_have_decl_$ac_func=no"
12276 fi
12277 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12278 fi
12279
12280 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12281 echo "$as_me:$LINENO: result: yes" >&5
12282 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12283 #define $ac_tr_decl 1
12284 _ACEOF
12285
12286 else
12287 echo "$as_me:$LINENO: result: no" >&5
12288 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12289 #define $ac_tr_decl 0
12290 _ACEOF
12291
12292 fi
12293
12294 done
12295
12296
12297
12298
12299
12300 for ac_func in getrlimit setrlimit getrusage
12301 do
12302 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12303 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12304 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12305 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12306 echo $ECHO_N "(cached) $ECHO_C" >&6
12307 else
12308 cat >conftest.$ac_ext <<_ACEOF
12309 /* confdefs.h. */
12310 _ACEOF
12311 cat confdefs.h >>conftest.$ac_ext
12312 cat >>conftest.$ac_ext <<_ACEOF
12313 /* end confdefs.h. */
12314 #undef $ac_tr_decl
12315 #define $ac_tr_decl 1
12316
12317 #include "ansidecl.h"
12318 #include "system.h"
12319 #ifdef HAVE_SYS_RESOURCE_H
12320 #include <sys/resource.h>
12321 #endif
12322
12323
12324 int
12325 main ()
12326 {
12327 #ifndef $ac_func
12328 char *(*pfn) = (char *(*)) $ac_func ;
12329 #endif
12330 ;
12331 return 0;
12332 }
12333 _ACEOF
12334 rm -f conftest.$ac_objext
12335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12336 (eval $ac_compile) 2>conftest.er1
12337 ac_status=$?
12338 grep -v '^ *+' conftest.er1 >conftest.err
12339 rm -f conftest.er1
12340 cat conftest.err >&5
12341 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12342 (exit $ac_status); } &&
12343 { ac_try='test -z "$ac_c_werror_flag"
12344 || test ! -s conftest.err'
12345 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12346 (eval $ac_try) 2>&5
12347 ac_status=$?
12348 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12349 (exit $ac_status); }; } &&
12350 { ac_try='test -s conftest.$ac_objext'
12351 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12352 (eval $ac_try) 2>&5
12353 ac_status=$?
12354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12355 (exit $ac_status); }; }; then
12356 eval "gcc_cv_have_decl_$ac_func=yes"
12357 else
12358 echo "$as_me: failed program was:" >&5
12359 sed 's/^/| /' conftest.$ac_ext >&5
12360
12361 eval "gcc_cv_have_decl_$ac_func=no"
12362 fi
12363 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12364 fi
12365
12366 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12367 echo "$as_me:$LINENO: result: yes" >&5
12368 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12369 #define $ac_tr_decl 1
12370 _ACEOF
12371
12372 else
12373 echo "$as_me:$LINENO: result: no" >&5
12374 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12375 #define $ac_tr_decl 0
12376 _ACEOF
12377
12378 fi
12379
12380 done
12381
12382
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
12390 #include "ansidecl.h"
12391 #include "system.h"
12392 #ifdef HAVE_SYS_RESOURCE_H
12393 #include <sys/resource.h>
12394 #endif
12395
12396 int
12397 main ()
12398 {
12399 rlim_t l = 0;
12400 ;
12401 return 0;
12402 }
12403 _ACEOF
12404 rm -f conftest.$ac_objext
12405 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12406 (eval $ac_compile) 2>conftest.er1
12407 ac_status=$?
12408 grep -v '^ *+' conftest.er1 >conftest.err
12409 rm -f conftest.er1
12410 cat conftest.err >&5
12411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12412 (exit $ac_status); } &&
12413 { ac_try='test -z "$ac_c_werror_flag"
12414 || test ! -s conftest.err'
12415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12416 (eval $ac_try) 2>&5
12417 ac_status=$?
12418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12419 (exit $ac_status); }; } &&
12420 { ac_try='test -s conftest.$ac_objext'
12421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12422 (eval $ac_try) 2>&5
12423 ac_status=$?
12424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12425 (exit $ac_status); }; }; then
12426 :
12427 else
12428 echo "$as_me: failed program was:" >&5
12429 sed 's/^/| /' conftest.$ac_ext >&5
12430
12431
12432 cat >>confdefs.h <<\_ACEOF
12433 #define rlim_t long
12434 _ACEOF
12435
12436 fi
12437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12438
12439 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12440 # FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
12441 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12442 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12443
12444 for ac_func in ldgetname
12445 do
12446 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12447 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12448 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12449 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12450 echo $ECHO_N "(cached) $ECHO_C" >&6
12451 else
12452 cat >conftest.$ac_ext <<_ACEOF
12453 /* confdefs.h. */
12454 _ACEOF
12455 cat confdefs.h >>conftest.$ac_ext
12456 cat >>conftest.$ac_ext <<_ACEOF
12457 /* end confdefs.h. */
12458 #undef $ac_tr_decl
12459 #define $ac_tr_decl 1
12460
12461 #include "ansidecl.h"
12462 #include "system.h"
12463 #ifdef HAVE_LDFCN_H
12464 #undef FREAD
12465 #undef FWRITE
12466 #include <ldfcn.h>
12467 #endif
12468
12469
12470 int
12471 main ()
12472 {
12473 #ifndef $ac_func
12474 char *(*pfn) = (char *(*)) $ac_func ;
12475 #endif
12476 ;
12477 return 0;
12478 }
12479 _ACEOF
12480 rm -f conftest.$ac_objext
12481 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12482 (eval $ac_compile) 2>conftest.er1
12483 ac_status=$?
12484 grep -v '^ *+' conftest.er1 >conftest.err
12485 rm -f conftest.er1
12486 cat conftest.err >&5
12487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12488 (exit $ac_status); } &&
12489 { ac_try='test -z "$ac_c_werror_flag"
12490 || test ! -s conftest.err'
12491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12492 (eval $ac_try) 2>&5
12493 ac_status=$?
12494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12495 (exit $ac_status); }; } &&
12496 { ac_try='test -s conftest.$ac_objext'
12497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12498 (eval $ac_try) 2>&5
12499 ac_status=$?
12500 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12501 (exit $ac_status); }; }; then
12502 eval "gcc_cv_have_decl_$ac_func=yes"
12503 else
12504 echo "$as_me: failed program was:" >&5
12505 sed 's/^/| /' conftest.$ac_ext >&5
12506
12507 eval "gcc_cv_have_decl_$ac_func=no"
12508 fi
12509 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12510 fi
12511
12512 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12513 echo "$as_me:$LINENO: result: yes" >&5
12514 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12515 #define $ac_tr_decl 1
12516 _ACEOF
12517
12518 else
12519 echo "$as_me:$LINENO: result: no" >&5
12520 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12521 #define $ac_tr_decl 0
12522 _ACEOF
12523
12524 fi
12525
12526 done
12527
12528
12529
12530 for ac_func in times
12531 do
12532 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12533 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12534 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12535 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12536 echo $ECHO_N "(cached) $ECHO_C" >&6
12537 else
12538 cat >conftest.$ac_ext <<_ACEOF
12539 /* confdefs.h. */
12540 _ACEOF
12541 cat confdefs.h >>conftest.$ac_ext
12542 cat >>conftest.$ac_ext <<_ACEOF
12543 /* end confdefs.h. */
12544 #undef $ac_tr_decl
12545 #define $ac_tr_decl 1
12546
12547 #include "ansidecl.h"
12548 #include "system.h"
12549 #ifdef HAVE_SYS_TIMES_H
12550 #include <sys/times.h>
12551 #endif
12552
12553
12554 int
12555 main ()
12556 {
12557 #ifndef $ac_func
12558 char *(*pfn) = (char *(*)) $ac_func ;
12559 #endif
12560 ;
12561 return 0;
12562 }
12563 _ACEOF
12564 rm -f conftest.$ac_objext
12565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12566 (eval $ac_compile) 2>conftest.er1
12567 ac_status=$?
12568 grep -v '^ *+' conftest.er1 >conftest.err
12569 rm -f conftest.er1
12570 cat conftest.err >&5
12571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12572 (exit $ac_status); } &&
12573 { ac_try='test -z "$ac_c_werror_flag"
12574 || test ! -s conftest.err'
12575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12576 (eval $ac_try) 2>&5
12577 ac_status=$?
12578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12579 (exit $ac_status); }; } &&
12580 { ac_try='test -s conftest.$ac_objext'
12581 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12582 (eval $ac_try) 2>&5
12583 ac_status=$?
12584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12585 (exit $ac_status); }; }; then
12586 eval "gcc_cv_have_decl_$ac_func=yes"
12587 else
12588 echo "$as_me: failed program was:" >&5
12589 sed 's/^/| /' conftest.$ac_ext >&5
12590
12591 eval "gcc_cv_have_decl_$ac_func=no"
12592 fi
12593 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12594 fi
12595
12596 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12597 echo "$as_me:$LINENO: result: yes" >&5
12598 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12599 #define $ac_tr_decl 1
12600 _ACEOF
12601
12602 else
12603 echo "$as_me:$LINENO: result: no" >&5
12604 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12605 #define $ac_tr_decl 0
12606 _ACEOF
12607
12608 fi
12609
12610 done
12611
12612
12613
12614 for ac_func in sigaltstack
12615 do
12616 ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12617 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12618 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12619 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12620 echo $ECHO_N "(cached) $ECHO_C" >&6
12621 else
12622 cat >conftest.$ac_ext <<_ACEOF
12623 /* confdefs.h. */
12624 _ACEOF
12625 cat confdefs.h >>conftest.$ac_ext
12626 cat >>conftest.$ac_ext <<_ACEOF
12627 /* end confdefs.h. */
12628 #undef $ac_tr_decl
12629 #define $ac_tr_decl 1
12630
12631 #include "ansidecl.h"
12632 #include "system.h"
12633 #include <signal.h>
12634
12635
12636 int
12637 main ()
12638 {
12639 #ifndef $ac_func
12640 char *(*pfn) = (char *(*)) $ac_func ;
12641 #endif
12642 ;
12643 return 0;
12644 }
12645 _ACEOF
12646 rm -f conftest.$ac_objext
12647 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12648 (eval $ac_compile) 2>conftest.er1
12649 ac_status=$?
12650 grep -v '^ *+' conftest.er1 >conftest.err
12651 rm -f conftest.er1
12652 cat conftest.err >&5
12653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12654 (exit $ac_status); } &&
12655 { ac_try='test -z "$ac_c_werror_flag"
12656 || test ! -s conftest.err'
12657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12658 (eval $ac_try) 2>&5
12659 ac_status=$?
12660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12661 (exit $ac_status); }; } &&
12662 { ac_try='test -s conftest.$ac_objext'
12663 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12664 (eval $ac_try) 2>&5
12665 ac_status=$?
12666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12667 (exit $ac_status); }; }; then
12668 eval "gcc_cv_have_decl_$ac_func=yes"
12669 else
12670 echo "$as_me: failed program was:" >&5
12671 sed 's/^/| /' conftest.$ac_ext >&5
12672
12673 eval "gcc_cv_have_decl_$ac_func=no"
12674 fi
12675 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12676 fi
12677
12678 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12679 echo "$as_me:$LINENO: result: yes" >&5
12680 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12681 #define $ac_tr_decl 1
12682 _ACEOF
12683
12684 else
12685 echo "$as_me:$LINENO: result: no" >&5
12686 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12687 #define $ac_tr_decl 0
12688 _ACEOF
12689
12690 fi
12691
12692 done
12693
12694
12695 # More time-related stuff.
12696 echo "$as_me:$LINENO: checking for struct tms" >&5
12697 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12698 if test "${ac_cv_struct_tms+set}" = set; then
12699 echo $ECHO_N "(cached) $ECHO_C" >&6
12700 else
12701
12702 cat >conftest.$ac_ext <<_ACEOF
12703 /* confdefs.h. */
12704 _ACEOF
12705 cat confdefs.h >>conftest.$ac_ext
12706 cat >>conftest.$ac_ext <<_ACEOF
12707 /* end confdefs.h. */
12708
12709 #include "ansidecl.h"
12710 #include "system.h"
12711 #ifdef HAVE_SYS_TIMES_H
12712 #include <sys/times.h>
12713 #endif
12714
12715 int
12716 main ()
12717 {
12718 struct tms tms;
12719 ;
12720 return 0;
12721 }
12722 _ACEOF
12723 rm -f conftest.$ac_objext
12724 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12725 (eval $ac_compile) 2>conftest.er1
12726 ac_status=$?
12727 grep -v '^ *+' conftest.er1 >conftest.err
12728 rm -f conftest.er1
12729 cat conftest.err >&5
12730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12731 (exit $ac_status); } &&
12732 { ac_try='test -z "$ac_c_werror_flag"
12733 || test ! -s conftest.err'
12734 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12735 (eval $ac_try) 2>&5
12736 ac_status=$?
12737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12738 (exit $ac_status); }; } &&
12739 { ac_try='test -s conftest.$ac_objext'
12740 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12741 (eval $ac_try) 2>&5
12742 ac_status=$?
12743 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12744 (exit $ac_status); }; }; then
12745 ac_cv_struct_tms=yes
12746 else
12747 echo "$as_me: failed program was:" >&5
12748 sed 's/^/| /' conftest.$ac_ext >&5
12749
12750 ac_cv_struct_tms=no
12751 fi
12752 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12753 fi
12754 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12755 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12756 if test $ac_cv_struct_tms = yes; then
12757
12758 cat >>confdefs.h <<\_ACEOF
12759 #define HAVE_STRUCT_TMS 1
12760 _ACEOF
12761
12762 fi
12763
12764 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12765 # revisit after autoconf 2.50.
12766 echo "$as_me:$LINENO: checking for clock_t" >&5
12767 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12768 if test "${gcc_cv_type_clock_t+set}" = set; then
12769 echo $ECHO_N "(cached) $ECHO_C" >&6
12770 else
12771
12772 cat >conftest.$ac_ext <<_ACEOF
12773 /* confdefs.h. */
12774 _ACEOF
12775 cat confdefs.h >>conftest.$ac_ext
12776 cat >>conftest.$ac_ext <<_ACEOF
12777 /* end confdefs.h. */
12778
12779 #include "ansidecl.h"
12780 #include "system.h"
12781
12782 int
12783 main ()
12784 {
12785 clock_t x;
12786 ;
12787 return 0;
12788 }
12789 _ACEOF
12790 rm -f conftest.$ac_objext
12791 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12792 (eval $ac_compile) 2>conftest.er1
12793 ac_status=$?
12794 grep -v '^ *+' conftest.er1 >conftest.err
12795 rm -f conftest.er1
12796 cat conftest.err >&5
12797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12798 (exit $ac_status); } &&
12799 { ac_try='test -z "$ac_c_werror_flag"
12800 || test ! -s conftest.err'
12801 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12802 (eval $ac_try) 2>&5
12803 ac_status=$?
12804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12805 (exit $ac_status); }; } &&
12806 { ac_try='test -s conftest.$ac_objext'
12807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12808 (eval $ac_try) 2>&5
12809 ac_status=$?
12810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12811 (exit $ac_status); }; }; then
12812 gcc_cv_type_clock_t=yes
12813 else
12814 echo "$as_me: failed program was:" >&5
12815 sed 's/^/| /' conftest.$ac_ext >&5
12816
12817 gcc_cv_type_clock_t=no
12818 fi
12819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12820 fi
12821 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12822 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12823 if test $gcc_cv_type_clock_t = yes; then
12824
12825 cat >>confdefs.h <<\_ACEOF
12826 #define HAVE_CLOCK_T 1
12827 _ACEOF
12828
12829 fi
12830
12831 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12832 CFLAGS="$saved_CFLAGS"
12833
12834 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12835 if test "${enable_initfini_array+set}" = set; then
12836 enableval="$enable_initfini_array"
12837
12838 else
12839
12840 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12841 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12842 if test "${gcc_cv_initfini_array+set}" = set; then
12843 echo $ECHO_N "(cached) $ECHO_C" >&6
12844 else
12845 if test "$cross_compiling" = yes; then
12846 gcc_cv_initfini_array=no
12847 else
12848 cat >conftest.$ac_ext <<_ACEOF
12849 /* confdefs.h. */
12850 _ACEOF
12851 cat confdefs.h >>conftest.$ac_ext
12852 cat >>conftest.$ac_ext <<_ACEOF
12853 /* end confdefs.h. */
12854
12855 static int x = -1;
12856 int main (void) { return x; }
12857 int foo (void) { x = 0; }
12858 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12859 _ACEOF
12860 rm -f conftest$ac_exeext
12861 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12862 (eval $ac_link) 2>&5
12863 ac_status=$?
12864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12865 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12867 (eval $ac_try) 2>&5
12868 ac_status=$?
12869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12870 (exit $ac_status); }; }; then
12871 gcc_cv_initfini_array=yes
12872 else
12873 echo "$as_me: program exited with status $ac_status" >&5
12874 echo "$as_me: failed program was:" >&5
12875 sed 's/^/| /' conftest.$ac_ext >&5
12876
12877 ( exit $ac_status )
12878 gcc_cv_initfini_array=no
12879 fi
12880 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12881 fi
12882 fi
12883 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12884 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12885 enable_initfini_array=$gcc_cv_initfini_array
12886
12887 fi;
12888 if test $enable_initfini_array = yes; then
12889
12890 cat >>confdefs.h <<\_ACEOF
12891 #define HAVE_INITFINI_ARRAY 1
12892 _ACEOF
12893
12894 fi
12895
12896 # mkdir takes a single argument on some systems.
12897 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12898 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12899 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12900 echo $ECHO_N "(cached) $ECHO_C" >&6
12901 else
12902 cat >conftest.$ac_ext <<_ACEOF
12903 /* confdefs.h. */
12904 _ACEOF
12905 cat confdefs.h >>conftest.$ac_ext
12906 cat >>conftest.$ac_ext <<_ACEOF
12907 /* end confdefs.h. */
12908
12909 #include <sys/types.h>
12910 #ifdef HAVE_SYS_STAT_H
12911 # include <sys/stat.h>
12912 #endif
12913 #ifdef HAVE_UNISTD_H
12914 # include <unistd.h>
12915 #endif
12916 #ifdef HAVE_DIRECT_H
12917 # include <direct.h>
12918 #endif
12919 int
12920 main ()
12921 {
12922 mkdir ("foo", 0);
12923 ;
12924 return 0;
12925 }
12926 _ACEOF
12927 rm -f conftest.$ac_objext
12928 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12929 (eval $ac_compile) 2>conftest.er1
12930 ac_status=$?
12931 grep -v '^ *+' conftest.er1 >conftest.err
12932 rm -f conftest.er1
12933 cat conftest.err >&5
12934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12935 (exit $ac_status); } &&
12936 { ac_try='test -z "$ac_c_werror_flag"
12937 || test ! -s conftest.err'
12938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12939 (eval $ac_try) 2>&5
12940 ac_status=$?
12941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12942 (exit $ac_status); }; } &&
12943 { ac_try='test -s conftest.$ac_objext'
12944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12945 (eval $ac_try) 2>&5
12946 ac_status=$?
12947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
12948 (exit $ac_status); }; }; then
12949 gcc_cv_mkdir_takes_one_arg=no
12950 else
12951 echo "$as_me: failed program was:" >&5
12952 sed 's/^/| /' conftest.$ac_ext >&5
12953
12954 gcc_cv_mkdir_takes_one_arg=yes
12955 fi
12956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12957 fi
12958 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12959 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12960 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12961
12962 cat >>confdefs.h <<\_ACEOF
12963 #define MKDIR_TAKES_ONE_ARG 1
12964 _ACEOF
12965
12966 fi
12967
12968
12969 # File extensions
12970 manext='.1'
12971 objext='.o'
12972
12973
12974
12975 # With Setjmp/Longjmp based exception handling.
12976 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12977 if test "${enable_sjlj_exceptions+set}" = set; then
12978 enableval="$enable_sjlj_exceptions"
12979 case $target in
12980 *-*-hpux10*)
12981 if test $enableval != yes; then
12982 { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12983 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12984 enableval=yes
12985 fi
12986 ;;
12987 esac
12988 force_sjlj_exceptions=yes
12989 else
12990 case $target in
12991 *-*-hpux10*)
12992 force_sjlj_exceptions=yes
12993 enableval=yes
12994 ;;
12995 *)
12996 force_sjlj_exceptions=no
12997 ;;
12998 esac
12999 fi;
13000 if test $force_sjlj_exceptions = yes; then
13001 sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13002
13003 cat >>confdefs.h <<_ACEOF
13004 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13005 _ACEOF
13006
13007 fi
13008
13009 # For platforms with the unwind ABI which includes an unwind library,
13010 # libunwind, we can choose to use the system libunwind.
13011
13012 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13013 if test "${with_system_libunwind+set}" = set; then
13014 withval="$with_system_libunwind"
13015
13016 fi;
13017
13018 # config.gcc also contains tests of with_system_libunwind.
13019 if test x$with_system_libunwind = xyes; then
13020
13021 cat >>confdefs.h <<\_ACEOF
13022 #define HAVE_GETIPINFO 1
13023 _ACEOF
13024
13025 fi
13026
13027 # --------------------------------------------------------
13028 # Build, host, and target specific configuration fragments
13029 # --------------------------------------------------------
13030
13031 # Collect build-machine-specific information.
13032 . ${srcdir}/config.build
13033
13034 # Collect host-machine-specific information.
13035 . ${srcdir}/config.host
13036
13037 target_gtfiles=
13038
13039 # Collect target-machine-specific information.
13040 . ${srcdir}/config.gcc
13041
13042 extra_objs="${host_extra_objs} ${extra_objs}"
13043 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13044
13045 # Default the target-machine variables that were not explicitly set.
13046 if test x"$tm_file" = x
13047 then tm_file=$cpu_type/$cpu_type.h; fi
13048
13049 if test x"$extra_headers" = x
13050 then extra_headers=; fi
13051
13052 if test x$md_file = x
13053 then md_file=$cpu_type/$cpu_type.md; fi
13054
13055 if test x$out_file = x
13056 then out_file=$cpu_type/$cpu_type.c; fi
13057
13058 if test x"$tmake_file" = x
13059 then tmake_file=$cpu_type/t-$cpu_type
13060 fi
13061
13062 if test x"$dwarf2" = xyes
13063 then tm_file="$tm_file tm-dwarf2.h"
13064 fi
13065
13066 # Say what files are being used for the output code and MD file.
13067 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13068 echo "Using \`$srcdir/config/$md_file' as machine description file."
13069
13070 # If any of the xm_file variables contain nonexistent files, warn
13071 # about them and drop them.
13072
13073 bx=
13074 for x in $build_xm_file; do
13075 if test -f $srcdir/config/$x
13076 then bx="$bx $x"
13077 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13078 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13079 fi
13080 done
13081 build_xm_file="$bx"
13082
13083 hx=
13084 for x in $host_xm_file; do
13085 if test -f $srcdir/config/$x
13086 then hx="$hx $x"
13087 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13088 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13089 fi
13090 done
13091 host_xm_file="$hx"
13092
13093 tx=
13094 for x in $xm_file; do
13095 if test -f $srcdir/config/$x
13096 then tx="$tx $x"
13097 else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13098 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13099 fi
13100 done
13101 xm_file="$tx"
13102
13103 count=a
13104 for f in $tm_file; do
13105 count=${count}x
13106 done
13107 if test $count = ax; then
13108 echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13109 else
13110 echo "Using the following target machine macro files:"
13111 for f in $tm_file; do
13112 echo " $srcdir/config/$f"
13113 done
13114 fi
13115
13116 if test x$need_64bit_hwint = xyes; then
13117
13118 cat >>confdefs.h <<\_ACEOF
13119 #define NEED_64BIT_HOST_WIDE_INT 1
13120 _ACEOF
13121
13122 fi
13123
13124 if test x$use_long_long_for_widest_fast_int = xyes; then
13125
13126 cat >>confdefs.h <<\_ACEOF
13127 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13128 _ACEOF
13129
13130 fi
13131
13132 count=a
13133 for f in $host_xm_file; do
13134 count=${count}x
13135 done
13136 if test $count = a; then
13137 :
13138 elif test $count = ax; then
13139 echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13140 else
13141 echo "Using the following host machine macro files:"
13142 for f in $host_xm_file; do
13143 echo " $srcdir/config/$f"
13144 done
13145 fi
13146 echo "Using ${out_host_hook_obj} for host machine hooks."
13147
13148 if test "$host_xm_file" != "$build_xm_file"; then
13149 count=a
13150 for f in $build_xm_file; do
13151 count=${count}x
13152 done
13153 if test $count = a; then
13154 :
13155 elif test $count = ax; then
13156 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13157 else
13158 echo "Using the following build machine macro files:"
13159 for f in $build_xm_file; do
13160 echo " $srcdir/config/$f"
13161 done
13162 fi
13163 fi
13164
13165 case ${host} in
13166 powerpc*-*-darwin*)
13167 echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13168 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13169 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13170 echo $ECHO_N "(cached) $ECHO_C" >&6
13171 else
13172 cat >conftest.$ac_ext <<_ACEOF
13173
13174 #include <sys/cdefs.h>
13175 #include <sys/signal.h>
13176 #include <ucontext.h>
13177 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13178
13179 _ACEOF
13180 rm -f conftest.$ac_objext
13181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13182 (eval $ac_compile) 2>conftest.er1
13183 ac_status=$?
13184 grep -v '^ *+' conftest.er1 >conftest.err
13185 rm -f conftest.er1
13186 cat conftest.err >&5
13187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13188 (exit $ac_status); } &&
13189 { ac_try='test -z "$ac_c_werror_flag"
13190 || test ! -s conftest.err'
13191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13192 (eval $ac_try) 2>&5
13193 ac_status=$?
13194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13195 (exit $ac_status); }; } &&
13196 { ac_try='test -s conftest.$ac_objext'
13197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13198 (eval $ac_try) 2>&5
13199 ac_status=$?
13200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13201 (exit $ac_status); }; }; then
13202 gcc_cv_mcontext_underscores=no
13203 else
13204 echo "$as_me: failed program was:" >&5
13205 sed 's/^/| /' conftest.$ac_ext >&5
13206
13207 gcc_cv_mcontext_underscores=yes
13208 fi
13209 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13210 fi
13211 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13212 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13213 if test $gcc_cv_mcontext_underscores = yes; then
13214
13215 cat >>confdefs.h <<\_ACEOF
13216 #define HAS_MCONTEXT_T_UNDERSCORES
13217 _ACEOF
13218
13219 fi
13220 ;;
13221 esac
13222
13223 # ---------
13224 # Threading
13225 # ---------
13226
13227 # Check if a valid thread package
13228 case ${enable_threads} in
13229 "" | no)
13230 # No threads
13231 target_thread_file='single'
13232 ;;
13233 yes)
13234 # default
13235 target_thread_file='single'
13236 ;;
13237 aix | dce | gnat | irix | posix | posix95 | rtems | \
13238 single | solaris | vxworks | win32 | mipssde)
13239 target_thread_file=${enable_threads}
13240 ;;
13241 *)
13242 echo "${enable_threads} is an unknown thread package" 1>&2
13243 exit 1
13244 ;;
13245 esac
13246
13247 if test x${thread_file} = x; then
13248 # No thread file set by target-specific clauses in config.gcc,
13249 # so use file chosen by default logic above
13250 thread_file=${target_thread_file}
13251 fi
13252
13253 # Make gthr-default.h if we have a thread file.
13254 gthread_flags=
13255 if test $thread_file != single; then
13256 rm -f gthr-default.h
13257 echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
13258 gthread_flags=-DHAVE_GTHR_DEFAULT
13259 fi
13260
13261
13262 # --------
13263 # UNSORTED
13264 # --------
13265
13266 use_cxa_atexit=no
13267 if test x$enable___cxa_atexit = xyes || \
13268 test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13269 if test x$host = x$target; then
13270 case $host in
13271 # mingw32 doesn't have __cxa_atexit but uses atexit registration
13272 # keyed to flag_use_cxa_atexit
13273 *-*-mingw32*)
13274 use_cxa_atexit=yes
13275 ;;
13276 *)
13277 echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13278 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13279 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13280 echo $ECHO_N "(cached) $ECHO_C" >&6
13281 else
13282 cat >conftest.$ac_ext <<_ACEOF
13283 /* confdefs.h. */
13284 _ACEOF
13285 cat confdefs.h >>conftest.$ac_ext
13286 cat >>conftest.$ac_ext <<_ACEOF
13287 /* end confdefs.h. */
13288 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13289 For example, HP-UX 11i <limits.h> declares gettimeofday. */
13290 #define __cxa_atexit innocuous___cxa_atexit
13291
13292 /* System header to define __stub macros and hopefully few prototypes,
13293 which can conflict with char __cxa_atexit (); below.
13294 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13295 <limits.h> exists even on freestanding compilers. */
13296
13297 #ifdef __STDC__
13298 # include <limits.h>
13299 #else
13300 # include <assert.h>
13301 #endif
13302
13303 #undef __cxa_atexit
13304
13305 /* Override any gcc2 internal prototype to avoid an error. */
13306 #ifdef __cplusplus
13307 extern "C"
13308 {
13309 #endif
13310 /* We use char because int might match the return type of a gcc2
13311 builtin and then its argument prototype would still apply. */
13312 char __cxa_atexit ();
13313 /* The GNU C library defines this for functions which it implements
13314 to always fail with ENOSYS. Some functions are actually named
13315 something starting with __ and the normal name is an alias. */
13316 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13317 choke me
13318 #else
13319 char (*f) () = __cxa_atexit;
13320 #endif
13321 #ifdef __cplusplus
13322 }
13323 #endif
13324
13325 int
13326 main ()
13327 {
13328 return f != __cxa_atexit;
13329 ;
13330 return 0;
13331 }
13332 _ACEOF
13333 rm -f conftest.$ac_objext conftest$ac_exeext
13334 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13335 (eval $ac_link) 2>conftest.er1
13336 ac_status=$?
13337 grep -v '^ *+' conftest.er1 >conftest.err
13338 rm -f conftest.er1
13339 cat conftest.err >&5
13340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13341 (exit $ac_status); } &&
13342 { ac_try='test -z "$ac_c_werror_flag"
13343 || test ! -s conftest.err'
13344 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13345 (eval $ac_try) 2>&5
13346 ac_status=$?
13347 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13348 (exit $ac_status); }; } &&
13349 { ac_try='test -s conftest$ac_exeext'
13350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13351 (eval $ac_try) 2>&5
13352 ac_status=$?
13353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13354 (exit $ac_status); }; }; then
13355 ac_cv_func___cxa_atexit=yes
13356 else
13357 echo "$as_me: failed program was:" >&5
13358 sed 's/^/| /' conftest.$ac_ext >&5
13359
13360 ac_cv_func___cxa_atexit=no
13361 fi
13362 rm -f conftest.err conftest.$ac_objext \
13363 conftest$ac_exeext conftest.$ac_ext
13364 fi
13365 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13366 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13367 if test $ac_cv_func___cxa_atexit = yes; then
13368 use_cxa_atexit=yes
13369 else
13370 echo "__cxa_atexit can't be enabled on this target"
13371 fi
13372
13373 ;;
13374 esac
13375 else
13376 # We can't check for __cxa_atexit when building a cross, so assume
13377 # it is available
13378 use_cxa_atexit=yes
13379 fi
13380 if test x$use_cxa_atexit = xyes; then
13381
13382 cat >>confdefs.h <<\_ACEOF
13383 #define DEFAULT_USE_CXA_ATEXIT 2
13384 _ACEOF
13385
13386 fi
13387 fi
13388
13389 use_getipinfo=yes
13390 if test x$with_system_libunwind = xyes; then
13391 if test x$host = x$target; then
13392 echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13393 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13394 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13395 echo $ECHO_N "(cached) $ECHO_C" >&6
13396 else
13397 ac_func_search_save_LIBS=$LIBS
13398 ac_cv_search__Unwind_GetIPInfo=no
13399 cat >conftest.$ac_ext <<_ACEOF
13400 /* confdefs.h. */
13401 _ACEOF
13402 cat confdefs.h >>conftest.$ac_ext
13403 cat >>conftest.$ac_ext <<_ACEOF
13404 /* end confdefs.h. */
13405
13406 /* Override any gcc2 internal prototype to avoid an error. */
13407 #ifdef __cplusplus
13408 extern "C"
13409 #endif
13410 /* We use char because int might match the return type of a gcc2
13411 builtin and then its argument prototype would still apply. */
13412 char _Unwind_GetIPInfo ();
13413 int
13414 main ()
13415 {
13416 _Unwind_GetIPInfo ();
13417 ;
13418 return 0;
13419 }
13420 _ACEOF
13421 rm -f conftest.$ac_objext conftest$ac_exeext
13422 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13423 (eval $ac_link) 2>conftest.er1
13424 ac_status=$?
13425 grep -v '^ *+' conftest.er1 >conftest.err
13426 rm -f conftest.er1
13427 cat conftest.err >&5
13428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13429 (exit $ac_status); } &&
13430 { ac_try='test -z "$ac_c_werror_flag"
13431 || test ! -s conftest.err'
13432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13433 (eval $ac_try) 2>&5
13434 ac_status=$?
13435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13436 (exit $ac_status); }; } &&
13437 { ac_try='test -s conftest$ac_exeext'
13438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13439 (eval $ac_try) 2>&5
13440 ac_status=$?
13441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13442 (exit $ac_status); }; }; then
13443 ac_cv_search__Unwind_GetIPInfo="none required"
13444 else
13445 echo "$as_me: failed program was:" >&5
13446 sed 's/^/| /' conftest.$ac_ext >&5
13447
13448 fi
13449 rm -f conftest.err conftest.$ac_objext \
13450 conftest$ac_exeext conftest.$ac_ext
13451 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13452 for ac_lib in unwind; do
13453 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13454 cat >conftest.$ac_ext <<_ACEOF
13455 /* confdefs.h. */
13456 _ACEOF
13457 cat confdefs.h >>conftest.$ac_ext
13458 cat >>conftest.$ac_ext <<_ACEOF
13459 /* end confdefs.h. */
13460
13461 /* Override any gcc2 internal prototype to avoid an error. */
13462 #ifdef __cplusplus
13463 extern "C"
13464 #endif
13465 /* We use char because int might match the return type of a gcc2
13466 builtin and then its argument prototype would still apply. */
13467 char _Unwind_GetIPInfo ();
13468 int
13469 main ()
13470 {
13471 _Unwind_GetIPInfo ();
13472 ;
13473 return 0;
13474 }
13475 _ACEOF
13476 rm -f conftest.$ac_objext conftest$ac_exeext
13477 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13478 (eval $ac_link) 2>conftest.er1
13479 ac_status=$?
13480 grep -v '^ *+' conftest.er1 >conftest.err
13481 rm -f conftest.er1
13482 cat conftest.err >&5
13483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13484 (exit $ac_status); } &&
13485 { ac_try='test -z "$ac_c_werror_flag"
13486 || test ! -s conftest.err'
13487 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13488 (eval $ac_try) 2>&5
13489 ac_status=$?
13490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13491 (exit $ac_status); }; } &&
13492 { ac_try='test -s conftest$ac_exeext'
13493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13494 (eval $ac_try) 2>&5
13495 ac_status=$?
13496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13497 (exit $ac_status); }; }; then
13498 ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13499 break
13500 else
13501 echo "$as_me: failed program was:" >&5
13502 sed 's/^/| /' conftest.$ac_ext >&5
13503
13504 fi
13505 rm -f conftest.err conftest.$ac_objext \
13506 conftest$ac_exeext conftest.$ac_ext
13507 done
13508 fi
13509 LIBS=$ac_func_search_save_LIBS
13510 fi
13511 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13512 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13513 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13514 test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13515
13516 else
13517 use_getipinfo=no
13518 fi
13519
13520 fi
13521 fi
13522
13523 if test x$use_getipinfo = xyes; then
13524
13525 cat >>confdefs.h <<\_ACEOF
13526 #define HAVE_GETIPINFO 1
13527 _ACEOF
13528
13529 else
13530 echo "The system unwind library does not support _Unwind_GetIPInfo."
13531 fi
13532
13533 # Look for a file containing extra machine modes.
13534 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13535 extra_modes_file='$(srcdir)'/config/${extra_modes}
13536
13537
13538 cat >>confdefs.h <<_ACEOF
13539 #define EXTRA_MODES_FILE "config/$extra_modes"
13540 _ACEOF
13541
13542 fi
13543
13544 # Convert extra_options into a form suitable for Makefile use.
13545 extra_opt_files=
13546 for f in $extra_options; do
13547 extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13548 done
13549
13550
13551 # auto-host.h is the file containing items generated by autoconf and is
13552 # the first file included by config.h.
13553 # If host=build, it is correct to have bconfig include auto-host.h
13554 # as well. If host!=build, we are in error and need to do more
13555 # work to find out the build config parameters.
13556 if test x$host = x$build
13557 then
13558 build_auto=auto-host.h
13559 else
13560 # We create a subdir, then run autoconf in the subdir.
13561 # To prevent recursion we set host and build for the new
13562 # invocation of configure to the build for this invocation
13563 # of configure.
13564 tempdir=build.$$
13565 rm -rf $tempdir
13566 mkdir $tempdir
13567 cd $tempdir
13568 case ${srcdir} in
13569 /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13570 *) realsrcdir=../${srcdir};;
13571 esac
13572 saved_CFLAGS="${CFLAGS}"
13573 CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13574 LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13575 ${realsrcdir}/configure \
13576 --enable-languages=${enable_languages-all} \
13577 --target=$target_alias --host=$build_alias --build=$build_alias
13578 CFLAGS="${saved_CFLAGS}"
13579
13580 # We just finished tests for the build machine, so rename
13581 # the file auto-build.h in the gcc directory.
13582 mv auto-host.h ../auto-build.h
13583 cd ..
13584 rm -rf $tempdir
13585 build_auto=auto-build.h
13586 fi
13587
13588
13589 tm_file="${tm_file} defaults.h"
13590 tm_p_file="${tm_p_file} tm-preds.h"
13591 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13592 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13593 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13594 # put this back in temporarily.
13595 xm_file="auto-host.h ansidecl.h ${xm_file}"
13596
13597 # --------
13598 # UNSORTED
13599 # --------
13600
13601 # Compile in configure arguments.
13602 if test -f configargs.h ; then
13603 # Being re-configured.
13604 gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13605 gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13606 else
13607 gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13608 fi
13609
13610 # Double all backslashes and backslash all quotes to turn
13611 # gcc_config_arguments into a C string.
13612 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13613 $gcc_config_arguments
13614 EOF
13615 gcc_config_arguments_str=`cat conftest.out`
13616 rm -f conftest.out
13617
13618 cat > configargs.h <<EOF
13619 /* Generated automatically. */
13620 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13621 static const char thread_model[] = "$thread_file";
13622
13623 static const struct {
13624 const char *name, *value;
13625 } configure_default_options[] = $configure_default_options;
13626 EOF
13627
13628 # Internationalization
13629 # If we haven't got the data from the intl directory,
13630 # assume NLS is disabled.
13631 USE_NLS=no
13632 LIBINTL=
13633 LIBINTL_DEP=
13634 INCINTL=
13635 XGETTEXT=
13636 GMSGFMT=
13637 POSUB=
13638
13639 if test -f ../intl/config.intl; then
13640 . ../intl/config.intl
13641 fi
13642 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13643 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13644 if test x"$USE_NLS" != xyes; then
13645 echo "$as_me:$LINENO: result: no" >&5
13646 echo "${ECHO_T}no" >&6
13647 else
13648 echo "$as_me:$LINENO: result: yes" >&5
13649 echo "${ECHO_T}yes" >&6
13650
13651 cat >>confdefs.h <<\_ACEOF
13652 #define ENABLE_NLS 1
13653 _ACEOF
13654
13655
13656 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13657 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13658 # Look for .po and .gmo files in the source directory.
13659 CATALOGS=
13660 XLINGUAS=
13661 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13662 # If there aren't any .gmo files the shell will give us the
13663 # literal string "../path/to/srcdir/po/*.gmo" which has to be
13664 # weeded out.
13665 case "$cat" in *\**)
13666 continue;;
13667 esac
13668 # The quadruple backslash is collapsed to a double backslash
13669 # by the backticks, then collapsed again by the double quotes,
13670 # leaving us with one backslash in the sed expression (right
13671 # before the dot that mustn't act as a wildcard).
13672 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13673 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13674 # The user is allowed to set LINGUAS to a list of languages to
13675 # install catalogs for. If it's empty that means "all of them."
13676 if test "x$LINGUAS" = x; then
13677 CATALOGS="$CATALOGS $cat"
13678 XLINGUAS="$XLINGUAS $lang"
13679 else
13680 case "$LINGUAS" in *$lang*)
13681 CATALOGS="$CATALOGS $cat"
13682 XLINGUAS="$XLINGUAS $lang"
13683 ;;
13684 esac
13685 fi
13686 done
13687 LINGUAS="$XLINGUAS"
13688 echo "$as_me:$LINENO: result: $LINGUAS" >&5
13689 echo "${ECHO_T}$LINGUAS" >&6
13690
13691
13692 DATADIRNAME=share
13693
13694 INSTOBJEXT=.mo
13695
13696 GENCAT=gencat
13697
13698 CATOBJEXT=.gmo
13699
13700 fi
13701
13702 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13703 # -liconv on the link line twice.
13704 case "$LIBINTL" in *$LIBICONV*)
13705 LIBICONV= ;;
13706 esac
13707
13708 # Check whether --enable-secureplt or --disable-secureplt was given.
13709 if test "${enable_secureplt+set}" = set; then
13710 enableval="$enable_secureplt"
13711
13712 fi;
13713
13714 # Check whether --enable-cld or --disable-cld was given.
13715 if test "${enable_cld+set}" = set; then
13716 enableval="$enable_cld"
13717
13718 else
13719 enable_cld=no
13720 fi;
13721
13722 # Windows32 Registry support for specifying GCC installation paths.
13723 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13724 if test "${enable_win32_registry+set}" = set; then
13725 enableval="$enable_win32_registry"
13726
13727 fi;
13728
13729 case $host_os in
13730 win32 | pe | cygwin* | mingw32* | uwin*)
13731 if test "x$enable_win32_registry" != xno; then
13732 echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13733 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13734 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13735 echo $ECHO_N "(cached) $ECHO_C" >&6
13736 else
13737 ac_func_search_save_LIBS=$LIBS
13738 ac_cv_search_RegOpenKeyExA=no
13739 cat >conftest.$ac_ext <<_ACEOF
13740 /* confdefs.h. */
13741 _ACEOF
13742 cat confdefs.h >>conftest.$ac_ext
13743 cat >>conftest.$ac_ext <<_ACEOF
13744 /* end confdefs.h. */
13745
13746 /* Override any gcc2 internal prototype to avoid an error. */
13747 #ifdef __cplusplus
13748 extern "C"
13749 #endif
13750 /* We use char because int might match the return type of a gcc2
13751 builtin and then its argument prototype would still apply. */
13752 char RegOpenKeyExA ();
13753 int
13754 main ()
13755 {
13756 RegOpenKeyExA ();
13757 ;
13758 return 0;
13759 }
13760 _ACEOF
13761 rm -f conftest.$ac_objext conftest$ac_exeext
13762 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13763 (eval $ac_link) 2>conftest.er1
13764 ac_status=$?
13765 grep -v '^ *+' conftest.er1 >conftest.err
13766 rm -f conftest.er1
13767 cat conftest.err >&5
13768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13769 (exit $ac_status); } &&
13770 { ac_try='test -z "$ac_c_werror_flag"
13771 || test ! -s conftest.err'
13772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13773 (eval $ac_try) 2>&5
13774 ac_status=$?
13775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13776 (exit $ac_status); }; } &&
13777 { ac_try='test -s conftest$ac_exeext'
13778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13779 (eval $ac_try) 2>&5
13780 ac_status=$?
13781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13782 (exit $ac_status); }; }; then
13783 ac_cv_search_RegOpenKeyExA="none required"
13784 else
13785 echo "$as_me: failed program was:" >&5
13786 sed 's/^/| /' conftest.$ac_ext >&5
13787
13788 fi
13789 rm -f conftest.err conftest.$ac_objext \
13790 conftest$ac_exeext conftest.$ac_ext
13791 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13792 for ac_lib in advapi32; do
13793 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13794 cat >conftest.$ac_ext <<_ACEOF
13795 /* confdefs.h. */
13796 _ACEOF
13797 cat confdefs.h >>conftest.$ac_ext
13798 cat >>conftest.$ac_ext <<_ACEOF
13799 /* end confdefs.h. */
13800
13801 /* Override any gcc2 internal prototype to avoid an error. */
13802 #ifdef __cplusplus
13803 extern "C"
13804 #endif
13805 /* We use char because int might match the return type of a gcc2
13806 builtin and then its argument prototype would still apply. */
13807 char RegOpenKeyExA ();
13808 int
13809 main ()
13810 {
13811 RegOpenKeyExA ();
13812 ;
13813 return 0;
13814 }
13815 _ACEOF
13816 rm -f conftest.$ac_objext conftest$ac_exeext
13817 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13818 (eval $ac_link) 2>conftest.er1
13819 ac_status=$?
13820 grep -v '^ *+' conftest.er1 >conftest.err
13821 rm -f conftest.er1
13822 cat conftest.err >&5
13823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13824 (exit $ac_status); } &&
13825 { ac_try='test -z "$ac_c_werror_flag"
13826 || test ! -s conftest.err'
13827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13828 (eval $ac_try) 2>&5
13829 ac_status=$?
13830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13831 (exit $ac_status); }; } &&
13832 { ac_try='test -s conftest$ac_exeext'
13833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13834 (eval $ac_try) 2>&5
13835 ac_status=$?
13836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13837 (exit $ac_status); }; }; then
13838 ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13839 break
13840 else
13841 echo "$as_me: failed program was:" >&5
13842 sed 's/^/| /' conftest.$ac_ext >&5
13843
13844 fi
13845 rm -f conftest.err conftest.$ac_objext \
13846 conftest$ac_exeext conftest.$ac_ext
13847 done
13848 fi
13849 LIBS=$ac_func_search_save_LIBS
13850 fi
13851 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13852 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13853 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13854 test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13855
13856 else
13857 enable_win32_registry=no
13858 fi
13859
13860 fi
13861
13862 if test "x$enable_win32_registry" != xno; then
13863
13864 cat >>confdefs.h <<\_ACEOF
13865 #define ENABLE_WIN32_REGISTRY 1
13866 _ACEOF
13867
13868
13869 if test "x$enable_win32_registry" != xyes \
13870 && test "x$enable_win32_registry" != x; then
13871
13872 cat >>confdefs.h <<_ACEOF
13873 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13874 _ACEOF
13875
13876 fi
13877 fi
13878 ;;
13879 esac
13880
13881 # Get an absolute path to the GCC top-level source directory
13882 holddir=`${PWDCMD-pwd}`
13883 cd $srcdir
13884 topdir=`${PWDCMD-pwd}`
13885 cd $holddir
13886
13887 # Conditionalize the makefile for this host machine.
13888 xmake_file=
13889 for f in ${host_xmake_file}
13890 do
13891 if test -f ${srcdir}/config/$f
13892 then
13893 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13894 fi
13895 done
13896
13897 # Conditionalize the makefile for this target machine.
13898 tmake_file_=
13899 for f in ${tmake_file}
13900 do
13901 if test -f ${srcdir}/config/$f
13902 then
13903 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13904 fi
13905 done
13906 tmake_file="${tmake_file_}"
13907
13908 # This is a terrible hack which will go away some day.
13909 host_cc_for_libada=${CC}
13910
13911
13912 out_object_file=`basename $out_file .c`.o
13913
13914 tm_file_list="options.h"
13915 tm_include_list="options.h"
13916 for f in $tm_file; do
13917 case $f in
13918 ./* )
13919 f=`echo $f | sed 's/^..//'`
13920 tm_file_list="${tm_file_list} $f"
13921 tm_include_list="${tm_include_list} $f"
13922 ;;
13923 defaults.h )
13924 tm_file_list="${tm_file_list} \$(srcdir)/$f"
13925 tm_include_list="${tm_include_list} $f"
13926 ;;
13927 * )
13928 tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13929 tm_include_list="${tm_include_list} config/$f"
13930 ;;
13931 esac
13932 done
13933
13934 tm_p_file_list=
13935 tm_p_include_list=
13936 for f in $tm_p_file; do
13937 case $f in
13938 tm-preds.h )
13939 tm_p_file_list="${tm_p_file_list} $f"
13940 tm_p_include_list="${tm_p_include_list} $f"
13941 ;;
13942 * )
13943 tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13944 tm_p_include_list="${tm_p_include_list} config/$f"
13945 esac
13946 done
13947
13948 xm_file_list=
13949 xm_include_list=
13950 for f in $xm_file; do
13951 case $f in
13952 ansidecl.h )
13953 xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13954 xm_include_list="${xm_include_list} $f"
13955 ;;
13956 auto-host.h )
13957 xm_file_list="${xm_file_list} $f"
13958 xm_include_list="${xm_include_list} $f"
13959 ;;
13960 * )
13961 xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13962 xm_include_list="${xm_include_list} config/$f"
13963 ;;
13964 esac
13965 done
13966
13967 host_xm_file_list=
13968 host_xm_include_list=
13969 for f in $host_xm_file; do
13970 case $f in
13971 ansidecl.h )
13972 host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13973 host_xm_include_list="${host_xm_include_list} $f"
13974 ;;
13975 auto-host.h )
13976 host_xm_file_list="${host_xm_file_list} $f"
13977 host_xm_include_list="${host_xm_include_list} $f"
13978 ;;
13979 * )
13980 host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13981 host_xm_include_list="${host_xm_include_list} config/$f"
13982 ;;
13983 esac
13984 done
13985
13986 build_xm_file_list=
13987 for f in $build_xm_file; do
13988 case $f in
13989 ansidecl.h )
13990 build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13991 build_xm_include_list="${build_xm_include_list} $f"
13992 ;;
13993 auto-build.h | auto-host.h )
13994 build_xm_file_list="${build_xm_file_list} $f"
13995 build_xm_include_list="${build_xm_include_list} $f"
13996 ;;
13997 * )
13998 build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13999 build_xm_include_list="${build_xm_include_list} config/$f"
14000 ;;
14001 esac
14002 done
14003
14004 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14005 # cross-compiler which does not use the native headers and libraries.
14006 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14007 CROSS=
14008 ALL=all.internal
14009 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14010
14011 if test "x$with_build_sysroot" != x; then
14012 build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14013 else
14014 # This value is used, even on a native system, because
14015 # CROSS_SYSTEM_HEADER_DIR is just
14016 # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14017 build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14018 fi
14019
14020 if test x$host != x$target
14021 then
14022 CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14023 ALL=all.cross
14024 SYSTEM_HEADER_DIR=$build_system_header_dir
14025 case "$host","$target" in
14026 # Darwin crosses can use the host system's libraries and headers,
14027 # because of the fat library support. Of course, it must be the
14028 # same version of Darwin on both sides. Allow the user to
14029 # just say --target=foo-darwin without a version number to mean
14030 # "the version on this system".
14031 *-*-darwin*,*-*-darwin*)
14032 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14033 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14034 if test $hostos = $targetos -o $targetos = darwin ; then
14035 CROSS=
14036 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14037 with_headers=yes
14038 fi
14039 ;;
14040
14041 i?86-*-*,x86_64-*-* \
14042 | powerpc*-*-*,powerpc64*-*-*)
14043 CROSS="$CROSS -DNATIVE_CROSS" ;;
14044 esac
14045 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14046 SYSTEM_HEADER_DIR=$build_system_header_dir
14047 fi
14048
14049 # If this is a cross-compiler that does not
14050 # have its own set of headers then define
14051 # inhibit_libc
14052
14053 # If this is using newlib, without having the headers available now,
14054 # then define inhibit_libc in LIBGCC2_CFLAGS.
14055 # This prevents libgcc2 from containing any code which requires libc
14056 # support.
14057 : ${inhibit_libc=false}
14058 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14059 test x$with_newlib = xyes ; } &&
14060 { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14061 inhibit_libc=true
14062 fi
14063
14064
14065 # When building gcc with a cross-compiler, we need to adjust things so
14066 # that the generator programs are still built with the native compiler.
14067 # Also, we cannot run fixincludes or fix-header.
14068
14069 # These are the normal (build=host) settings:
14070 CC_FOR_BUILD='$(CC)'
14071 BUILD_CFLAGS='$(ALL_CFLAGS)'
14072 BUILD_LDFLAGS='$(LDFLAGS)'
14073 STMP_FIXINC=stmp-fixinc
14074
14075 # Possibly disable fixproto, on a per-target basis.
14076 case ${use_fixproto} in
14077 no)
14078 STMP_FIXPROTO=
14079 ;;
14080 yes)
14081 STMP_FIXPROTO=stmp-fixproto
14082 ;;
14083 esac
14084
14085
14086 # And these apply if build != host, or we are generating coverage data
14087 if test x$build != x$host || test "x$coverage_flags" != x
14088 then
14089 BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14090 BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14091
14092 if test "x$TARGET_SYSTEM_ROOT" = x; then
14093 if test "x$STMP_FIXPROTO" != x; then
14094 STMP_FIXPROTO=stmp-install-fixproto
14095 fi
14096 fi
14097 fi
14098
14099 # Expand extra_headers to include complete path.
14100 # This substitutes for lots of t-* files.
14101 extra_headers_list=
14102 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14103 for file in ${extra_headers} ; do
14104 extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14105 done
14106
14107 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14108 if test x"$use_gcc_tgmath" = xyes
14109 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14110 fi
14111
14112 # Define collect2 in Makefile.
14113 case $host_can_use_collect2 in
14114 no) collect2= ;;
14115 *) collect2='collect2$(exeext)' ;;
14116 esac
14117
14118
14119 # Add a definition of USE_COLLECT2 if system wants one.
14120 case $use_collect2 in
14121 no) use_collect2= ;;
14122 "") ;;
14123 *)
14124 host_xm_defines="${host_xm_defines} USE_COLLECT2"
14125 xm_defines="${xm_defines} USE_COLLECT2"
14126 case $host_can_use_collect2 in
14127 no)
14128 { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14129 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14130 { (exit 1); exit 1; }; }
14131 ;;
14132 esac
14133 ;;
14134 esac
14135
14136 # ---------------------------
14137 # Assembler & linker features
14138 # ---------------------------
14139
14140 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14141 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14142 # However when ld-new is first executed from the build tree, libtool will
14143 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14144 # to the build tree. While doing this we need to use the previous-stage
14145 # linker, or we have an infinite loop. The presence of a shell script as
14146 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14147 # the gcc/collect-ld script. So we need to know how libtool works, or
14148 # exec-tool will fail.
14149
14150
14151
14152
14153 macro_version='2.1a'
14154 macro_revision='1.2435'
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167 ltmain="$ac_aux_dir/ltmain.sh"
14168
14169 # Set options
14170
14171 enable_dlopen=no
14172
14173
14174 enable_win32_dll=no
14175
14176
14177 # Check whether --enable-shared or --disable-shared was given.
14178 if test "${enable_shared+set}" = set; then
14179 enableval="$enable_shared"
14180 p=${PACKAGE-default}
14181 case $enableval in
14182 yes) enable_shared=yes ;;
14183 no) enable_shared=no ;;
14184 *)
14185 enable_shared=no
14186 # Look at the argument we got. We use all the common list separators.
14187 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14188 for pkg in $enableval; do
14189 IFS="$lt_save_ifs"
14190 if test "X$pkg" = "X$p"; then
14191 enable_shared=yes
14192 fi
14193 done
14194 IFS="$lt_save_ifs"
14195 ;;
14196 esac
14197 else
14198 enable_shared=yes
14199 fi;
14200
14201
14202
14203
14204
14205
14206
14207
14208 # Check whether --enable-static or --disable-static was given.
14209 if test "${enable_static+set}" = set; then
14210 enableval="$enable_static"
14211 p=${PACKAGE-default}
14212 case $enableval in
14213 yes) enable_static=yes ;;
14214 no) enable_static=no ;;
14215 *)
14216 enable_static=no
14217 # Look at the argument we got. We use all the common list separators.
14218 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14219 for pkg in $enableval; do
14220 IFS="$lt_save_ifs"
14221 if test "X$pkg" = "X$p"; then
14222 enable_static=yes
14223 fi
14224 done
14225 IFS="$lt_save_ifs"
14226 ;;
14227 esac
14228 else
14229 enable_static=yes
14230 fi;
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240 # Check whether --with-pic or --without-pic was given.
14241 if test "${with_pic+set}" = set; then
14242 withval="$with_pic"
14243 pic_mode="$withval"
14244 else
14245 pic_mode=default
14246 fi;
14247
14248 test -z "$pic_mode" && pic_mode=default
14249
14250
14251
14252
14253
14254
14255
14256 # Check whether --enable-fast-install or --disable-fast-install was given.
14257 if test "${enable_fast_install+set}" = set; then
14258 enableval="$enable_fast_install"
14259 p=${PACKAGE-default}
14260 case $enableval in
14261 yes) enable_fast_install=yes ;;
14262 no) enable_fast_install=no ;;
14263 *)
14264 enable_fast_install=no
14265 # Look at the argument we got. We use all the common list separators.
14266 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14267 for pkg in $enableval; do
14268 IFS="$lt_save_ifs"
14269 if test "X$pkg" = "X$p"; then
14270 enable_fast_install=yes
14271 fi
14272 done
14273 IFS="$lt_save_ifs"
14274 ;;
14275 esac
14276 else
14277 enable_fast_install=yes
14278 fi;
14279
14280
14281
14282
14283
14284
14285
14286
14287 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14288 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14289 if test "${lt_cv_path_SED+set}" = set; then
14290 echo $ECHO_N "(cached) $ECHO_C" >&6
14291 else
14292 # Loop through the user's path and test for sed and gsed.
14293 # Then use that list of sed's as ones to test for truncation.
14294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14295 for as_dir in $PATH
14296 do
14297 IFS=$as_save_IFS
14298 test -z "$as_dir" && as_dir=.
14299 for lt_ac_prog in sed gsed; do
14300 for ac_exec_ext in '' $ac_executable_extensions; do
14301 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14302 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14303 fi
14304 done
14305 done
14306 done
14307 IFS=$as_save_IFS
14308 lt_ac_max=0
14309 lt_ac_count=0
14310 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14311 # along with /bin/sed that truncates output.
14312 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14313 test ! -f $lt_ac_sed && continue
14314 cat /dev/null > conftest.in
14315 lt_ac_count=0
14316 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14317 # Check for GNU sed and select it if it is found.
14318 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14319 lt_cv_path_SED=$lt_ac_sed
14320 break
14321 fi
14322 while true; do
14323 cat conftest.in conftest.in >conftest.tmp
14324 mv conftest.tmp conftest.in
14325 cp conftest.in conftest.nl
14326 echo >>conftest.nl
14327 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14328 cmp -s conftest.out conftest.nl || break
14329 # 10000 chars as input seems more than enough
14330 test $lt_ac_count -gt 10 && break
14331 lt_ac_count=`expr $lt_ac_count + 1`
14332 if test $lt_ac_count -gt $lt_ac_max; then
14333 lt_ac_max=$lt_ac_count
14334 lt_cv_path_SED=$lt_ac_sed
14335 fi
14336 done
14337 done
14338
14339 fi
14340
14341 SED=$lt_cv_path_SED
14342
14343 echo "$as_me:$LINENO: result: $SED" >&5
14344 echo "${ECHO_T}$SED" >&6
14345
14346 test -z "$SED" && SED=sed
14347 Xsed="$SED -e 1s/^X//"
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358
14359 echo "$as_me:$LINENO: checking for fgrep" >&5
14360 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14361 if test "${ac_cv_prog_fgrep+set}" = set; then
14362 echo $ECHO_N "(cached) $ECHO_C" >&6
14363 else
14364 if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14365 then ac_cv_prog_fgrep='grep -F'
14366 else ac_cv_prog_fgrep='fgrep'
14367 fi
14368 fi
14369 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14370 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14371 FGREP=$ac_cv_prog_fgrep
14372
14373
14374 test -z "$GREP" && GREP=grep
14375
14376
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387
14388
14389
14390
14391
14392
14393
14394 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14395 if test "${with_gnu_ld+set}" = set; then
14396 withval="$with_gnu_ld"
14397 test "$withval" = no || with_gnu_ld=yes
14398 else
14399 with_gnu_ld=no
14400 fi;
14401 ac_prog=ld
14402 if test "$GCC" = yes; then
14403 # Check if gcc -print-prog-name=ld gives a path.
14404 echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14405 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14406 case $host in
14407 *-*-mingw*)
14408 # gcc leaves a trailing carriage return which upsets mingw
14409 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14410 *)
14411 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14412 esac
14413 case $ac_prog in
14414 # Accept absolute paths.
14415 [\\/]* | ?:[\\/]*)
14416 re_direlt='/[^/][^/]*/\.\./'
14417 # Canonicalize the pathname of ld
14418 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14419 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14420 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14421 done
14422 test -z "$LD" && LD="$ac_prog"
14423 ;;
14424 "")
14425 # If it fails, then pretend we aren't using GCC.
14426 ac_prog=ld
14427 ;;
14428 *)
14429 # If it is relative, then search for the first ld in PATH.
14430 with_gnu_ld=unknown
14431 ;;
14432 esac
14433 elif test "$with_gnu_ld" = yes; then
14434 echo "$as_me:$LINENO: checking for GNU ld" >&5
14435 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14436 else
14437 echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14438 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14439 fi
14440 if test "${lt_cv_path_LD+set}" = set; then
14441 echo $ECHO_N "(cached) $ECHO_C" >&6
14442 else
14443 if test -z "$LD"; then
14444 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14445 for ac_dir in $PATH; do
14446 IFS="$lt_save_ifs"
14447 test -z "$ac_dir" && ac_dir=.
14448 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14449 lt_cv_path_LD="$ac_dir/$ac_prog"
14450 # Check to see if the program is GNU ld. I'd rather use --version,
14451 # but apparently some variants of GNU ld only accept -v.
14452 # Break only if it was the GNU/non-GNU ld that we prefer.
14453 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14454 *GNU* | *'with BFD'*)
14455 test "$with_gnu_ld" != no && break
14456 ;;
14457 *)
14458 test "$with_gnu_ld" != yes && break
14459 ;;
14460 esac
14461 fi
14462 done
14463 IFS="$lt_save_ifs"
14464 else
14465 lt_cv_path_LD="$LD" # Let the user override the test with a path.
14466 fi
14467 fi
14468
14469 LD="$lt_cv_path_LD"
14470 if test -n "$LD"; then
14471 echo "$as_me:$LINENO: result: $LD" >&5
14472 echo "${ECHO_T}$LD" >&6
14473 else
14474 echo "$as_me:$LINENO: result: no" >&5
14475 echo "${ECHO_T}no" >&6
14476 fi
14477 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14478 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14479 { (exit 1); exit 1; }; }
14480 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14481 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14482 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14483 echo $ECHO_N "(cached) $ECHO_C" >&6
14484 else
14485 # I'd rather use --version here, but apparently some GNU lds only accept -v.
14486 case `$LD -v 2>&1 </dev/null` in
14487 *GNU* | *'with BFD'*)
14488 lt_cv_prog_gnu_ld=yes
14489 ;;
14490 *)
14491 lt_cv_prog_gnu_ld=no
14492 ;;
14493 esac
14494 fi
14495 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14496 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14497 with_gnu_ld=$lt_cv_prog_gnu_ld
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14509 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14510 if test "${lt_cv_path_NM+set}" = set; then
14511 echo $ECHO_N "(cached) $ECHO_C" >&6
14512 else
14513 if test -n "$NM"; then
14514 # Let the user override the test.
14515 lt_cv_path_NM="$NM"
14516 else
14517 lt_nm_to_check="${ac_tool_prefix}nm"
14518 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14519 lt_nm_to_check="$lt_nm_to_check nm"
14520 fi
14521 for lt_tmp_nm in $lt_nm_to_check; do
14522 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14523 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14524 IFS="$lt_save_ifs"
14525 test -z "$ac_dir" && ac_dir=.
14526 tmp_nm="$ac_dir/$lt_tmp_nm"
14527 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14528 # Check to see if the nm accepts a BSD-compat flag.
14529 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14530 # nm: unknown option "B" ignored
14531 # Tru64's nm complains that /dev/null is an invalid object file
14532 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14533 */dev/null* | *'Invalid file or object type'*)
14534 lt_cv_path_NM="$tmp_nm -B"
14535 break
14536 ;;
14537 *)
14538 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14539 */dev/null*)
14540 lt_cv_path_NM="$tmp_nm -p"
14541 break
14542 ;;
14543 *)
14544 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14545 continue # so that we can try to find one that supports BSD flags
14546 ;;
14547 esac
14548 ;;
14549 esac
14550 fi
14551 done
14552 IFS="$lt_save_ifs"
14553 done
14554 : ${lt_cv_path_NM=no}
14555 fi
14556 fi
14557 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14558 echo "${ECHO_T}$lt_cv_path_NM" >&6
14559 if test "$lt_cv_path_NM" != "no"; then
14560 NM="$lt_cv_path_NM"
14561 else
14562 # Didn't find any BSD compatible name lister, look for dumpbin.
14563 if test -n "$ac_tool_prefix"; then
14564 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14565 do
14566 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14567 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14568 echo "$as_me:$LINENO: checking for $ac_word" >&5
14569 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14570 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14571 echo $ECHO_N "(cached) $ECHO_C" >&6
14572 else
14573 if test -n "$DUMPBIN"; then
14574 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14575 else
14576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14577 for as_dir in $PATH
14578 do
14579 IFS=$as_save_IFS
14580 test -z "$as_dir" && as_dir=.
14581 for ac_exec_ext in '' $ac_executable_extensions; do
14582 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14583 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14584 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14585 break 2
14586 fi
14587 done
14588 done
14589
14590 fi
14591 fi
14592 DUMPBIN=$ac_cv_prog_DUMPBIN
14593 if test -n "$DUMPBIN"; then
14594 echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14595 echo "${ECHO_T}$DUMPBIN" >&6
14596 else
14597 echo "$as_me:$LINENO: result: no" >&5
14598 echo "${ECHO_T}no" >&6
14599 fi
14600
14601 test -n "$DUMPBIN" && break
14602 done
14603 fi
14604 if test -z "$DUMPBIN"; then
14605 ac_ct_DUMPBIN=$DUMPBIN
14606 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14607 do
14608 # Extract the first word of "$ac_prog", so it can be a program name with args.
14609 set dummy $ac_prog; ac_word=$2
14610 echo "$as_me:$LINENO: checking for $ac_word" >&5
14611 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14612 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14613 echo $ECHO_N "(cached) $ECHO_C" >&6
14614 else
14615 if test -n "$ac_ct_DUMPBIN"; then
14616 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14617 else
14618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14619 for as_dir in $PATH
14620 do
14621 IFS=$as_save_IFS
14622 test -z "$as_dir" && as_dir=.
14623 for ac_exec_ext in '' $ac_executable_extensions; do
14624 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14625 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14626 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14627 break 2
14628 fi
14629 done
14630 done
14631
14632 fi
14633 fi
14634 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14635 if test -n "$ac_ct_DUMPBIN"; then
14636 echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14637 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14638 else
14639 echo "$as_me:$LINENO: result: no" >&5
14640 echo "${ECHO_T}no" >&6
14641 fi
14642
14643 test -n "$ac_ct_DUMPBIN" && break
14644 done
14645 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14646
14647 DUMPBIN=$ac_ct_DUMPBIN
14648 fi
14649
14650
14651 if test "$DUMPBIN" != ":"; then
14652 NM="$DUMPBIN"
14653 fi
14654 fi
14655 test -z "$NM" && NM=nm
14656
14657
14658
14659
14660
14661
14662 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14663 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14664 if test "${lt_cv_nm_interface+set}" = set; then
14665 echo $ECHO_N "(cached) $ECHO_C" >&6
14666 else
14667 lt_cv_nm_interface="BSD nm"
14668 echo "int some_variable = 0;" > conftest.$ac_ext
14669 (eval echo "\"\$as_me:14669: $ac_compile\"" >&5)
14670 (eval "$ac_compile" 2>conftest.err)
14671 cat conftest.err >&5
14672 (eval echo "\"\$as_me:14672: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14673 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14674 cat conftest.err >&5
14675 (eval echo "\"\$as_me:14675: output\"" >&5)
14676 cat conftest.out >&5
14677 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14678 lt_cv_nm_interface="MS dumpbin"
14679 fi
14680 rm -f conftest*
14681 fi
14682 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14683 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14684
14685 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14686 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14687 LN_S=$as_ln_s
14688 if test "$LN_S" = "ln -s"; then
14689 echo "$as_me:$LINENO: result: yes" >&5
14690 echo "${ECHO_T}yes" >&6
14691 else
14692 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14693 echo "${ECHO_T}no, using $LN_S" >&6
14694 fi
14695
14696 # find the maximum length of command line arguments
14697 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14698 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14699 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14700 echo $ECHO_N "(cached) $ECHO_C" >&6
14701 else
14702 i=0
14703 teststring="ABCD"
14704
14705 case $build_os in
14706 msdosdjgpp*)
14707 # On DJGPP, this test can blow up pretty badly due to problems in libc
14708 # (any single argument exceeding 2000 bytes causes a buffer overrun
14709 # during glob expansion). Even if it were fixed, the result of this
14710 # check would be larger than it should be.
14711 lt_cv_sys_max_cmd_len=12288; # 12K is about right
14712 ;;
14713
14714 gnu*)
14715 # Under GNU Hurd, this test is not required because there is
14716 # no limit to the length of command line arguments.
14717 # Libtool will interpret -1 as no limit whatsoever
14718 lt_cv_sys_max_cmd_len=-1;
14719 ;;
14720
14721 cygwin* | mingw*)
14722 # On Win9x/ME, this test blows up -- it succeeds, but takes
14723 # about 5 minutes as the teststring grows exponentially.
14724 # Worse, since 9x/ME are not pre-emptively multitasking,
14725 # you end up with a "frozen" computer, even though with patience
14726 # the test eventually succeeds (with a max line length of 256k).
14727 # Instead, let's just punt: use the minimum linelength reported by
14728 # all of the supported platforms: 8192 (on NT/2K/XP).
14729 lt_cv_sys_max_cmd_len=8192;
14730 ;;
14731
14732 amigaos*)
14733 # On AmigaOS with pdksh, this test takes hours, literally.
14734 # So we just punt and use a minimum line length of 8192.
14735 lt_cv_sys_max_cmd_len=8192;
14736 ;;
14737
14738 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14739 # This has been around since 386BSD, at least. Likely further.
14740 if test -x /sbin/sysctl; then
14741 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14742 elif test -x /usr/sbin/sysctl; then
14743 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14744 else
14745 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
14746 fi
14747 # And add a safety zone
14748 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14749 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14750 ;;
14751
14752 interix*)
14753 # We know the value 262144 and hardcode it with a safety zone (like BSD)
14754 lt_cv_sys_max_cmd_len=196608
14755 ;;
14756
14757 osf*)
14758 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14759 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14760 # nice to cause kernel panics so lets avoid the loop below.
14761 # First set a reasonable default.
14762 lt_cv_sys_max_cmd_len=16384
14763 #
14764 if test -x /sbin/sysconfig; then
14765 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14766 *1*) lt_cv_sys_max_cmd_len=-1 ;;
14767 esac
14768 fi
14769 ;;
14770 sco3.2v5*)
14771 lt_cv_sys_max_cmd_len=102400
14772 ;;
14773 sysv5* | sco5v6* | sysv4.2uw2*)
14774 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14775 if test -n "$kargmax"; then
14776 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
14777 else
14778 lt_cv_sys_max_cmd_len=32768
14779 fi
14780 ;;
14781 *)
14782 lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14783 if test -n $lt_cv_sys_max_cmd_len; then
14784 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14785 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14786 else
14787 # Make teststring a little bigger before we do anything with it.
14788 # a 1K string should be a reasonable start.
14789 for i in 1 2 3 4 5 6 7 8 ; do
14790 teststring=$teststring$teststring
14791 done
14792 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14793 # If test is not a shell built-in, we'll probably end up computing a
14794 # maximum length that is only half of the actual maximum length, but
14795 # we can't tell.
14796 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14797 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14798 test $i != 17 # 1/2 MB should be enough
14799 do
14800 i=`expr $i + 1`
14801 teststring=$teststring$teststring
14802 done
14803 # Only check the string length outside the loop.
14804 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14805 teststring=
14806 # Add a significant safety factor because C++ compilers can tack on
14807 # massive amounts of additional arguments before passing them to the
14808 # linker. It appears as though 1/2 is a usable value.
14809 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14810 fi
14811 ;;
14812 esac
14813
14814 fi
14815
14816 if test -n $lt_cv_sys_max_cmd_len ; then
14817 echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14818 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14819 else
14820 echo "$as_me:$LINENO: result: none" >&5
14821 echo "${ECHO_T}none" >&6
14822 fi
14823 max_cmd_len=$lt_cv_sys_max_cmd_len
14824
14825
14826
14827
14828
14829
14830
14831 : ${CP="cp -f"}
14832 : ${MV="mv -f"}
14833 : ${RM="rm -f"}
14834
14835 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14836 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14837 # Try some XSI features
14838 xsi_shell=no
14839 ( _lt_dummy="a/b/c"
14840 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14841 = c,a/b,, ) >/dev/null 2>&1 \
14842 && xsi_shell=yes
14843 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14844 echo "${ECHO_T}$xsi_shell" >&6
14845
14846
14847 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14848 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14849 lt_shell_append=no
14850 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14851 >/dev/null 2>&1 \
14852 && lt_shell_append=yes
14853 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14854 echo "${ECHO_T}$lt_shell_append" >&6
14855
14856
14857 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14858 lt_unset=unset
14859 else
14860 lt_unset=false
14861 fi
14862
14863
14864
14865
14866
14867 # test EBCDIC or ASCII
14868 case `echo X|tr X '\101'` in
14869 A) # ASCII based system
14870 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14871 lt_SP2NL='tr \040 \012'
14872 lt_NL2SP='tr \015\012 \040\040'
14873 ;;
14874 *) # EBCDIC based system
14875 lt_SP2NL='tr \100 \n'
14876 lt_NL2SP='tr \r\n \100\100'
14877 ;;
14878 esac
14879
14880
14881
14882
14883
14884
14885
14886
14887
14888 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14889 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14890 if test "${lt_cv_ld_reload_flag+set}" = set; then
14891 echo $ECHO_N "(cached) $ECHO_C" >&6
14892 else
14893 lt_cv_ld_reload_flag='-r'
14894 fi
14895 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14896 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14897 reload_flag=$lt_cv_ld_reload_flag
14898 case $reload_flag in
14899 "" | " "*) ;;
14900 *) reload_flag=" $reload_flag" ;;
14901 esac
14902 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14903 case $host_os in
14904 darwin*)
14905 if test "$GCC" = yes; then
14906 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14907 else
14908 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14909 fi
14910 ;;
14911 esac
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921
14922 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14923 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14924 if test "${lt_cv_deplibs_check_method+set}" = set; then
14925 echo $ECHO_N "(cached) $ECHO_C" >&6
14926 else
14927 lt_cv_file_magic_cmd='$MAGIC_CMD'
14928 lt_cv_file_magic_test_file=
14929 lt_cv_deplibs_check_method='unknown'
14930 # Need to set the preceding variable on all platforms that support
14931 # interlibrary dependencies.
14932 # 'none' -- dependencies not supported.
14933 # `unknown' -- same as none, but documents that we really don't know.
14934 # 'pass_all' -- all dependencies passed with no checks.
14935 # 'test_compile' -- check by making test program.
14936 # 'file_magic [[regex]]' -- check by looking for files in library path
14937 # which responds to the $file_magic_cmd with a given extended regex.
14938 # If you have `file' or equivalent on your system and you're not sure
14939 # whether `pass_all' will *always* work, you probably want this one.
14940
14941 case $host_os in
14942 aix[4-9]*)
14943 lt_cv_deplibs_check_method=pass_all
14944 ;;
14945
14946 beos*)
14947 lt_cv_deplibs_check_method=pass_all
14948 ;;
14949
14950 bsdi[45]*)
14951 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14952 lt_cv_file_magic_cmd='/usr/bin/file -L'
14953 lt_cv_file_magic_test_file=/shlib/libc.so
14954 ;;
14955
14956 cygwin*)
14957 # func_win32_libid is a shell function defined in ltmain.sh
14958 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14959 lt_cv_file_magic_cmd='func_win32_libid'
14960 ;;
14961
14962 mingw* | pw32*)
14963 # Base MSYS/MinGW do not provide the 'file' command needed by
14964 # func_win32_libid shell function, so use a weaker test based on 'objdump',
14965 # unless we find 'file', for example because we are cross-compiling.
14966 if ( file / ) >/dev/null 2>&1; then
14967 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14968 lt_cv_file_magic_cmd='func_win32_libid'
14969 else
14970 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14971 lt_cv_file_magic_cmd='$OBJDUMP -f'
14972 fi
14973 ;;
14974
14975 darwin* | rhapsody*)
14976 lt_cv_deplibs_check_method=pass_all
14977 ;;
14978
14979 freebsd* | dragonfly*)
14980 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14981 case $host_cpu in
14982 i*86 )
14983 # Not sure whether the presence of OpenBSD here was a mistake.
14984 # Let's accept both of them until this is cleared up.
14985 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14986 lt_cv_file_magic_cmd=/usr/bin/file
14987 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14988 ;;
14989 esac
14990 else
14991 lt_cv_deplibs_check_method=pass_all
14992 fi
14993 ;;
14994
14995 gnu*)
14996 lt_cv_deplibs_check_method=pass_all
14997 ;;
14998
14999 hpux10.20* | hpux11*)
15000 lt_cv_file_magic_cmd=/usr/bin/file
15001 case $host_cpu in
15002 ia64*)
15003 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15004 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15005 ;;
15006 hppa*64*)
15007 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15008 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15009 ;;
15010 *)
15011 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15012 lt_cv_file_magic_test_file=/usr/lib/libc.sl
15013 ;;
15014 esac
15015 ;;
15016
15017 interix[3-9]*)
15018 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15019 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15020 ;;
15021
15022 irix5* | irix6* | nonstopux*)
15023 case $LD in
15024 *-32|*"-32 ") libmagic=32-bit;;
15025 *-n32|*"-n32 ") libmagic=N32;;
15026 *-64|*"-64 ") libmagic=64-bit;;
15027 *) libmagic=never-match;;
15028 esac
15029 lt_cv_deplibs_check_method=pass_all
15030 ;;
15031
15032 # This must be Linux ELF.
15033 linux* | k*bsd*-gnu)
15034 lt_cv_deplibs_check_method=pass_all
15035 ;;
15036
15037 netbsd*)
15038 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15039 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15040 else
15041 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15042 fi
15043 ;;
15044
15045 newos6*)
15046 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15047 lt_cv_file_magic_cmd=/usr/bin/file
15048 lt_cv_file_magic_test_file=/usr/lib/libnls.so
15049 ;;
15050
15051 *nto* | *qnx*)
15052 lt_cv_deplibs_check_method=pass_all
15053 ;;
15054
15055 openbsd*)
15056 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15057 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15058 else
15059 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15060 fi
15061 ;;
15062
15063 osf3* | osf4* | osf5*)
15064 lt_cv_deplibs_check_method=pass_all
15065 ;;
15066
15067 rdos*)
15068 lt_cv_deplibs_check_method=pass_all
15069 ;;
15070
15071 solaris*)
15072 lt_cv_deplibs_check_method=pass_all
15073 ;;
15074
15075 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15076 lt_cv_deplibs_check_method=pass_all
15077 ;;
15078
15079 sysv4 | sysv4.3*)
15080 case $host_vendor in
15081 motorola)
15082 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15083 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15084 ;;
15085 ncr)
15086 lt_cv_deplibs_check_method=pass_all
15087 ;;
15088 sequent)
15089 lt_cv_file_magic_cmd='/bin/file'
15090 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15091 ;;
15092 sni)
15093 lt_cv_file_magic_cmd='/bin/file'
15094 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15095 lt_cv_file_magic_test_file=/lib/libc.so
15096 ;;
15097 siemens)
15098 lt_cv_deplibs_check_method=pass_all
15099 ;;
15100 pc)
15101 lt_cv_deplibs_check_method=pass_all
15102 ;;
15103 esac
15104 ;;
15105
15106 tpf*)
15107 lt_cv_deplibs_check_method=pass_all
15108 ;;
15109 esac
15110
15111 fi
15112 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15113 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15114 file_magic_cmd=$lt_cv_file_magic_cmd
15115 deplibs_check_method=$lt_cv_deplibs_check_method
15116 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15117
15118
15119
15120
15121
15122
15123
15124
15125
15126
15127
15128
15129 if test -n "$ac_tool_prefix"; then
15130 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15131 set dummy ${ac_tool_prefix}ar; ac_word=$2
15132 echo "$as_me:$LINENO: checking for $ac_word" >&5
15133 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15134 if test "${ac_cv_prog_AR+set}" = set; then
15135 echo $ECHO_N "(cached) $ECHO_C" >&6
15136 else
15137 if test -n "$AR"; then
15138 ac_cv_prog_AR="$AR" # Let the user override the test.
15139 else
15140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15141 for as_dir in $PATH
15142 do
15143 IFS=$as_save_IFS
15144 test -z "$as_dir" && as_dir=.
15145 for ac_exec_ext in '' $ac_executable_extensions; do
15146 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15147 ac_cv_prog_AR="${ac_tool_prefix}ar"
15148 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15149 break 2
15150 fi
15151 done
15152 done
15153
15154 fi
15155 fi
15156 AR=$ac_cv_prog_AR
15157 if test -n "$AR"; then
15158 echo "$as_me:$LINENO: result: $AR" >&5
15159 echo "${ECHO_T}$AR" >&6
15160 else
15161 echo "$as_me:$LINENO: result: no" >&5
15162 echo "${ECHO_T}no" >&6
15163 fi
15164
15165 fi
15166 if test -z "$ac_cv_prog_AR"; then
15167 ac_ct_AR=$AR
15168 # Extract the first word of "ar", so it can be a program name with args.
15169 set dummy ar; ac_word=$2
15170 echo "$as_me:$LINENO: checking for $ac_word" >&5
15171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15172 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15173 echo $ECHO_N "(cached) $ECHO_C" >&6
15174 else
15175 if test -n "$ac_ct_AR"; then
15176 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15177 else
15178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15179 for as_dir in $PATH
15180 do
15181 IFS=$as_save_IFS
15182 test -z "$as_dir" && as_dir=.
15183 for ac_exec_ext in '' $ac_executable_extensions; do
15184 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15185 ac_cv_prog_ac_ct_AR="ar"
15186 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15187 break 2
15188 fi
15189 done
15190 done
15191
15192 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15193 fi
15194 fi
15195 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15196 if test -n "$ac_ct_AR"; then
15197 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15198 echo "${ECHO_T}$ac_ct_AR" >&6
15199 else
15200 echo "$as_me:$LINENO: result: no" >&5
15201 echo "${ECHO_T}no" >&6
15202 fi
15203
15204 AR=$ac_ct_AR
15205 else
15206 AR="$ac_cv_prog_AR"
15207 fi
15208
15209 test -z "$AR" && AR=ar
15210 test -z "$AR_FLAGS" && AR_FLAGS=cru
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222 if test -n "$ac_tool_prefix"; then
15223 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15224 set dummy ${ac_tool_prefix}strip; ac_word=$2
15225 echo "$as_me:$LINENO: checking for $ac_word" >&5
15226 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15227 if test "${ac_cv_prog_STRIP+set}" = set; then
15228 echo $ECHO_N "(cached) $ECHO_C" >&6
15229 else
15230 if test -n "$STRIP"; then
15231 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15232 else
15233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15234 for as_dir in $PATH
15235 do
15236 IFS=$as_save_IFS
15237 test -z "$as_dir" && as_dir=.
15238 for ac_exec_ext in '' $ac_executable_extensions; do
15239 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15240 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15241 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15242 break 2
15243 fi
15244 done
15245 done
15246
15247 fi
15248 fi
15249 STRIP=$ac_cv_prog_STRIP
15250 if test -n "$STRIP"; then
15251 echo "$as_me:$LINENO: result: $STRIP" >&5
15252 echo "${ECHO_T}$STRIP" >&6
15253 else
15254 echo "$as_me:$LINENO: result: no" >&5
15255 echo "${ECHO_T}no" >&6
15256 fi
15257
15258 fi
15259 if test -z "$ac_cv_prog_STRIP"; then
15260 ac_ct_STRIP=$STRIP
15261 # Extract the first word of "strip", so it can be a program name with args.
15262 set dummy strip; ac_word=$2
15263 echo "$as_me:$LINENO: checking for $ac_word" >&5
15264 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15265 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15266 echo $ECHO_N "(cached) $ECHO_C" >&6
15267 else
15268 if test -n "$ac_ct_STRIP"; then
15269 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15270 else
15271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15272 for as_dir in $PATH
15273 do
15274 IFS=$as_save_IFS
15275 test -z "$as_dir" && as_dir=.
15276 for ac_exec_ext in '' $ac_executable_extensions; do
15277 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15278 ac_cv_prog_ac_ct_STRIP="strip"
15279 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15280 break 2
15281 fi
15282 done
15283 done
15284
15285 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15286 fi
15287 fi
15288 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15289 if test -n "$ac_ct_STRIP"; then
15290 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15291 echo "${ECHO_T}$ac_ct_STRIP" >&6
15292 else
15293 echo "$as_me:$LINENO: result: no" >&5
15294 echo "${ECHO_T}no" >&6
15295 fi
15296
15297 STRIP=$ac_ct_STRIP
15298 else
15299 STRIP="$ac_cv_prog_STRIP"
15300 fi
15301
15302 test -z "$STRIP" && STRIP=:
15303
15304
15305
15306
15307
15308
15309 if test -n "$ac_tool_prefix"; then
15310 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15311 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15312 echo "$as_me:$LINENO: checking for $ac_word" >&5
15313 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15314 if test "${ac_cv_prog_RANLIB+set}" = set; then
15315 echo $ECHO_N "(cached) $ECHO_C" >&6
15316 else
15317 if test -n "$RANLIB"; then
15318 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15319 else
15320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15321 for as_dir in $PATH
15322 do
15323 IFS=$as_save_IFS
15324 test -z "$as_dir" && as_dir=.
15325 for ac_exec_ext in '' $ac_executable_extensions; do
15326 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15327 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15328 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15329 break 2
15330 fi
15331 done
15332 done
15333
15334 fi
15335 fi
15336 RANLIB=$ac_cv_prog_RANLIB
15337 if test -n "$RANLIB"; then
15338 echo "$as_me:$LINENO: result: $RANLIB" >&5
15339 echo "${ECHO_T}$RANLIB" >&6
15340 else
15341 echo "$as_me:$LINENO: result: no" >&5
15342 echo "${ECHO_T}no" >&6
15343 fi
15344
15345 fi
15346 if test -z "$ac_cv_prog_RANLIB"; then
15347 ac_ct_RANLIB=$RANLIB
15348 # Extract the first word of "ranlib", so it can be a program name with args.
15349 set dummy ranlib; ac_word=$2
15350 echo "$as_me:$LINENO: checking for $ac_word" >&5
15351 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15352 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15353 echo $ECHO_N "(cached) $ECHO_C" >&6
15354 else
15355 if test -n "$ac_ct_RANLIB"; then
15356 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15357 else
15358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15359 for as_dir in $PATH
15360 do
15361 IFS=$as_save_IFS
15362 test -z "$as_dir" && as_dir=.
15363 for ac_exec_ext in '' $ac_executable_extensions; do
15364 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15365 ac_cv_prog_ac_ct_RANLIB="ranlib"
15366 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15367 break 2
15368 fi
15369 done
15370 done
15371
15372 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15373 fi
15374 fi
15375 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15376 if test -n "$ac_ct_RANLIB"; then
15377 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15378 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15379 else
15380 echo "$as_me:$LINENO: result: no" >&5
15381 echo "${ECHO_T}no" >&6
15382 fi
15383
15384 RANLIB=$ac_ct_RANLIB
15385 else
15386 RANLIB="$ac_cv_prog_RANLIB"
15387 fi
15388
15389 test -z "$RANLIB" && RANLIB=:
15390
15391
15392
15393
15394
15395
15396 # Determine commands to create old-style static archives.
15397 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15398 old_postinstall_cmds='chmod 644 $oldlib'
15399 old_postuninstall_cmds=
15400
15401 if test -n "$RANLIB"; then
15402 case $host_os in
15403 openbsd*)
15404 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15405 ;;
15406 *)
15407 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15408 ;;
15409 esac
15410 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15411 fi
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
15424
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439
15440
15441
15442
15443
15444
15445
15446 # If no C compiler was specified, use CC.
15447 LTCC=${LTCC-"$CC"}
15448
15449 # If no C compiler flags were specified, use CFLAGS.
15450 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15451
15452 # Allow CC to be a program name with arguments.
15453 compiler=$CC
15454
15455
15456 # Check for command to grab the raw symbol name followed by C symbol from nm.
15457 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15458 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15459 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15460 echo $ECHO_N "(cached) $ECHO_C" >&6
15461 else
15462
15463 # These are sane defaults that work on at least a few old systems.
15464 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
15465
15466 # Character class describing NM global symbol codes.
15467 symcode='[BCDEGRST]'
15468
15469 # Regexp to match symbols that can be accessed directly from C.
15470 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15471
15472 # Define system-specific variables.
15473 case $host_os in
15474 aix*)
15475 symcode='[BCDT]'
15476 ;;
15477 cygwin* | mingw* | pw32*)
15478 symcode='[ABCDGISTW]'
15479 ;;
15480 hpux*)
15481 if test "$host_cpu" = ia64; then
15482 symcode='[ABCDEGRST]'
15483 fi
15484 ;;
15485 irix* | nonstopux*)
15486 symcode='[BCDEGRST]'
15487 ;;
15488 osf*)
15489 symcode='[BCDEGQRST]'
15490 ;;
15491 solaris*)
15492 symcode='[BDRT]'
15493 ;;
15494 sco3.2v5*)
15495 symcode='[DT]'
15496 ;;
15497 sysv4.2uw2*)
15498 symcode='[DT]'
15499 ;;
15500 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15501 symcode='[ABDT]'
15502 ;;
15503 sysv4)
15504 symcode='[DFNSTU]'
15505 ;;
15506 esac
15507
15508 # If we're using GNU nm, then use its standard symbol codes.
15509 case `$NM -V 2>&1` in
15510 *GNU* | *'with BFD'*)
15511 symcode='[ABCDGIRSTW]' ;;
15512 esac
15513
15514 # Transform an extracted symbol line into a proper C declaration.
15515 # Some systems (esp. on ia64) link data and code symbols differently,
15516 # so use this general approach.
15517 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15518
15519 # Transform an extracted symbol line into symbol name and symbol address
15520 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
15521
15522 # Handle CRLF in mingw tool chain
15523 opt_cr=
15524 case $build_os in
15525 mingw*)
15526 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15527 ;;
15528 esac
15529
15530 # Try without a prefix underscore, then with it.
15531 for ac_symprfx in "" "_"; do
15532
15533 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15534 symxfrm="\\1 $ac_symprfx\\2 \\2"
15535
15536 # Write the raw and C identifiers.
15537 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15538 # Fake it for dumpbin and say T for any non-static function
15539 # and D for any global variable.
15540 # Also find C++ and __fastcall symbols from MSVC++,
15541 # which start with @ or ?.
15542 lt_cv_sys_global_symbol_pipe="$AWK '"\
15543 " {last_section=section; section=\$ 3};"\
15544 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15545 " \$ 0!~/External *\|/{next};"\
15546 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15547 " {if(hide[section]) next};"\
15548 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15549 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15550 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
15551 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15552 " ' prfx=^$ac_symprfx"
15553 else
15554 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15555 fi
15556
15557 # Check to see that the pipe works correctly.
15558 pipe_works=no
15559
15560 rm -f conftest*
15561 cat > conftest.$ac_ext <<_LT_EOF
15562 #ifdef __cplusplus
15563 extern "C" {
15564 #endif
15565 char nm_test_var;
15566 void nm_test_func(void);
15567 void nm_test_func(void){}
15568 #ifdef __cplusplus
15569 }
15570 #endif
15571 int main(){nm_test_var='a';nm_test_func();return(0);}
15572 _LT_EOF
15573
15574 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15575 (eval $ac_compile) 2>&5
15576 ac_status=$?
15577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15578 (exit $ac_status); }; then
15579 # Now try to grab the symbols.
15580 nlist=conftest.nm
15581 if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15582 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15583 ac_status=$?
15584 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15585 (exit $ac_status); } && test -s "$nlist"; then
15586 # Try sorting and uniquifying the output.
15587 if sort "$nlist" | uniq > "$nlist"T; then
15588 mv -f "$nlist"T "$nlist"
15589 else
15590 rm -f "$nlist"T
15591 fi
15592
15593 # Make sure that we snagged all the symbols we need.
15594 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15595 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15596 cat <<_LT_EOF > conftest.$ac_ext
15597 #ifdef __cplusplus
15598 extern "C" {
15599 #endif
15600
15601 _LT_EOF
15602 # Now generate the symbol file.
15603 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15604
15605 cat <<_LT_EOF >> conftest.$ac_ext
15606
15607 /* The mapping between symbol names and symbols. */
15608 const struct {
15609 const char *name;
15610 void *address;
15611 }
15612 lt__PROGRAM__LTX_preloaded_symbols[] =
15613 {
15614 { "@PROGRAM@", (void *) 0 },
15615 _LT_EOF
15616 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15617 cat <<\_LT_EOF >> conftest.$ac_ext
15618 {0, (void *) 0}
15619 };
15620
15621 /* This works around a problem in FreeBSD linker */
15622 #ifdef FREEBSD_WORKAROUND
15623 static const void *lt_preloaded_setup() {
15624 return lt__PROGRAM__LTX_preloaded_symbols;
15625 }
15626 #endif
15627
15628 #ifdef __cplusplus
15629 }
15630 #endif
15631 _LT_EOF
15632 # Now try linking the two files.
15633 mv conftest.$ac_objext conftstm.$ac_objext
15634 lt_save_LIBS="$LIBS"
15635 lt_save_CFLAGS="$CFLAGS"
15636 LIBS="conftstm.$ac_objext"
15637 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15638 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15639 (eval $ac_link) 2>&5
15640 ac_status=$?
15641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15642 (exit $ac_status); } && test -s conftest${ac_exeext}; then
15643 pipe_works=yes
15644 fi
15645 LIBS="$lt_save_LIBS"
15646 CFLAGS="$lt_save_CFLAGS"
15647 else
15648 echo "cannot find nm_test_func in $nlist" >&5
15649 fi
15650 else
15651 echo "cannot find nm_test_var in $nlist" >&5
15652 fi
15653 else
15654 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15655 fi
15656 else
15657 echo "$progname: failed program was:" >&5
15658 cat conftest.$ac_ext >&5
15659 fi
15660 rm -f conftest* conftst*
15661
15662 # Do not use the global_symbol_pipe unless it works.
15663 if test "$pipe_works" = yes; then
15664 break
15665 else
15666 lt_cv_sys_global_symbol_pipe=
15667 fi
15668 done
15669
15670 fi
15671
15672 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15673 lt_cv_sys_global_symbol_to_cdecl=
15674 fi
15675 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15676 echo "$as_me:$LINENO: result: failed" >&5
15677 echo "${ECHO_T}failed" >&6
15678 else
15679 echo "$as_me:$LINENO: result: ok" >&5
15680 echo "${ECHO_T}ok" >&6
15681 fi
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696
15697
15698
15699 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15700 if test "${enable_libtool_lock+set}" = set; then
15701 enableval="$enable_libtool_lock"
15702
15703 fi;
15704 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15705
15706 # Some flags need to be propagated to the compiler or linker for good
15707 # libtool support.
15708 case $host in
15709 ia64-*-hpux*)
15710 # Find out which ABI we are using.
15711 echo 'int i;' > conftest.$ac_ext
15712 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15713 (eval $ac_compile) 2>&5
15714 ac_status=$?
15715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15716 (exit $ac_status); }; then
15717 case `/usr/bin/file conftest.$ac_objext` in
15718 *ELF-32*)
15719 HPUX_IA64_MODE="32"
15720 ;;
15721 *ELF-64*)
15722 HPUX_IA64_MODE="64"
15723 ;;
15724 esac
15725 fi
15726 rm -rf conftest*
15727 ;;
15728 *-*-irix6*)
15729 # Find out which ABI we are using.
15730 echo '#line 15730 "configure"' > conftest.$ac_ext
15731 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15732 (eval $ac_compile) 2>&5
15733 ac_status=$?
15734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15735 (exit $ac_status); }; then
15736 if test "$lt_cv_prog_gnu_ld" = yes; then
15737 case `/usr/bin/file conftest.$ac_objext` in
15738 *32-bit*)
15739 LD="${LD-ld} -melf32bsmip"
15740 ;;
15741 *N32*)
15742 LD="${LD-ld} -melf32bmipn32"
15743 ;;
15744 *64-bit*)
15745 LD="${LD-ld} -melf64bmip"
15746 ;;
15747 esac
15748 else
15749 case `/usr/bin/file conftest.$ac_objext` in
15750 *32-bit*)
15751 LD="${LD-ld} -32"
15752 ;;
15753 *N32*)
15754 LD="${LD-ld} -n32"
15755 ;;
15756 *64-bit*)
15757 LD="${LD-ld} -64"
15758 ;;
15759 esac
15760 fi
15761 fi
15762 rm -rf conftest*
15763 ;;
15764
15765 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15766 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15767 # Find out which ABI we are using.
15768 echo 'int i;' > conftest.$ac_ext
15769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15770 (eval $ac_compile) 2>&5
15771 ac_status=$?
15772 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15773 (exit $ac_status); }; then
15774 case `/usr/bin/file conftest.o` in
15775 *32-bit*)
15776 case $host in
15777 x86_64-*kfreebsd*-gnu)
15778 LD="${LD-ld} -m elf_i386_fbsd"
15779 ;;
15780 x86_64-*linux*)
15781 LD="${LD-ld} -m elf_i386"
15782 ;;
15783 ppc64-*linux*|powerpc64-*linux*)
15784 LD="${LD-ld} -m elf32ppclinux"
15785 ;;
15786 s390x-*linux*)
15787 LD="${LD-ld} -m elf_s390"
15788 ;;
15789 sparc64-*linux*)
15790 LD="${LD-ld} -m elf32_sparc"
15791 ;;
15792 esac
15793 ;;
15794 *64-bit*)
15795 case $host in
15796 x86_64-*kfreebsd*-gnu)
15797 LD="${LD-ld} -m elf_x86_64_fbsd"
15798 ;;
15799 x86_64-*linux*)
15800 LD="${LD-ld} -m elf_x86_64"
15801 ;;
15802 ppc*-*linux*|powerpc*-*linux*)
15803 LD="${LD-ld} -m elf64ppc"
15804 ;;
15805 s390*-*linux*|s390*-*tpf*)
15806 LD="${LD-ld} -m elf64_s390"
15807 ;;
15808 sparc*-*linux*)
15809 LD="${LD-ld} -m elf64_sparc"
15810 ;;
15811 esac
15812 ;;
15813 esac
15814 fi
15815 rm -rf conftest*
15816 ;;
15817
15818 *-*-sco3.2v5*)
15819 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15820 SAVE_CFLAGS="$CFLAGS"
15821 CFLAGS="$CFLAGS -belf"
15822 echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15823 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15824 if test "${lt_cv_cc_needs_belf+set}" = set; then
15825 echo $ECHO_N "(cached) $ECHO_C" >&6
15826 else
15827 ac_ext=c
15828 ac_cpp='$CPP $CPPFLAGS'
15829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15832
15833 cat >conftest.$ac_ext <<_ACEOF
15834 /* confdefs.h. */
15835 _ACEOF
15836 cat confdefs.h >>conftest.$ac_ext
15837 cat >>conftest.$ac_ext <<_ACEOF
15838 /* end confdefs.h. */
15839
15840 int
15841 main ()
15842 {
15843
15844 ;
15845 return 0;
15846 }
15847 _ACEOF
15848 rm -f conftest.$ac_objext conftest$ac_exeext
15849 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15850 (eval $ac_link) 2>conftest.er1
15851 ac_status=$?
15852 grep -v '^ *+' conftest.er1 >conftest.err
15853 rm -f conftest.er1
15854 cat conftest.err >&5
15855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15856 (exit $ac_status); } &&
15857 { ac_try='test -z "$ac_c_werror_flag"
15858 || test ! -s conftest.err'
15859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15860 (eval $ac_try) 2>&5
15861 ac_status=$?
15862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15863 (exit $ac_status); }; } &&
15864 { ac_try='test -s conftest$ac_exeext'
15865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15866 (eval $ac_try) 2>&5
15867 ac_status=$?
15868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15869 (exit $ac_status); }; }; then
15870 lt_cv_cc_needs_belf=yes
15871 else
15872 echo "$as_me: failed program was:" >&5
15873 sed 's/^/| /' conftest.$ac_ext >&5
15874
15875 lt_cv_cc_needs_belf=no
15876 fi
15877 rm -f conftest.err conftest.$ac_objext \
15878 conftest$ac_exeext conftest.$ac_ext
15879 ac_ext=c
15880 ac_cpp='$CPP $CPPFLAGS'
15881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15884
15885 fi
15886 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15887 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15888 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15889 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15890 CFLAGS="$SAVE_CFLAGS"
15891 fi
15892 ;;
15893 sparc*-*solaris*)
15894 # Find out which ABI we are using.
15895 echo 'int i;' > conftest.$ac_ext
15896 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15897 (eval $ac_compile) 2>&5
15898 ac_status=$?
15899 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15900 (exit $ac_status); }; then
15901 case `/usr/bin/file conftest.o` in
15902 *64-bit*)
15903 case $lt_cv_prog_gnu_ld in
15904 yes*) LD="${LD-ld} -m elf64_sparc" ;;
15905 *) LD="${LD-ld} -64" ;;
15906 esac
15907 ;;
15908 esac
15909 fi
15910 rm -rf conftest*
15911 ;;
15912 esac
15913
15914 need_locks="$enable_libtool_lock"
15915
15916
15917 for ac_header in dlfcn.h
15918 do
15919 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15920 echo "$as_me:$LINENO: checking for $ac_header" >&5
15921 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15922 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15923 echo $ECHO_N "(cached) $ECHO_C" >&6
15924 else
15925 cat >conftest.$ac_ext <<_ACEOF
15926 /* confdefs.h. */
15927 _ACEOF
15928 cat confdefs.h >>conftest.$ac_ext
15929 cat >>conftest.$ac_ext <<_ACEOF
15930 /* end confdefs.h. */
15931 #include <$ac_header>
15932 _ACEOF
15933 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15934 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15935 ac_status=$?
15936 grep -v '^ *+' conftest.er1 >conftest.err
15937 rm -f conftest.er1
15938 cat conftest.err >&5
15939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
15940 (exit $ac_status); } >/dev/null; then
15941 if test -s conftest.err; then
15942 ac_cpp_err=$ac_c_preproc_warn_flag
15943 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15944 else
15945 ac_cpp_err=
15946 fi
15947 else
15948 ac_cpp_err=yes
15949 fi
15950 if test -z "$ac_cpp_err"; then
15951 eval "$as_ac_Header=yes"
15952 else
15953 echo "$as_me: failed program was:" >&5
15954 sed 's/^/| /' conftest.$ac_ext >&5
15955
15956 eval "$as_ac_Header=no"
15957 fi
15958 rm -f conftest.err conftest.$ac_ext
15959 fi
15960 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
15961 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
15962 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15963 cat >>confdefs.h <<_ACEOF
15964 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15965 _ACEOF
15966
15967 fi
15968 done
15969
15970
15971
15972 # This can be used to rebuild libtool when needed
15973 LIBTOOL_DEPS="$ltmain"
15974
15975 # Always use our own libtool.
15976 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001
16002 test -z "$LN_S" && LN_S="ln -s"
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015
16016
16017 if test -n "${ZSH_VERSION+set}" ; then
16018 setopt NO_GLOB_SUBST
16019 fi
16020
16021 echo "$as_me:$LINENO: checking for objdir" >&5
16022 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16023 if test "${lt_cv_objdir+set}" = set; then
16024 echo $ECHO_N "(cached) $ECHO_C" >&6
16025 else
16026 rm -f .libs 2>/dev/null
16027 mkdir .libs 2>/dev/null
16028 if test -d .libs; then
16029 lt_cv_objdir=.libs
16030 else
16031 # MS-DOS does not allow filenames that begin with a dot.
16032 lt_cv_objdir=_libs
16033 fi
16034 rmdir .libs 2>/dev/null
16035 fi
16036 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16037 echo "${ECHO_T}$lt_cv_objdir" >&6
16038 objdir=$lt_cv_objdir
16039
16040
16041
16042
16043
16044 cat >>confdefs.h <<_ACEOF
16045 #define LT_OBJDIR "$lt_cv_objdir/"
16046 _ACEOF
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059
16060
16061
16062
16063
16064 case $host_os in
16065 aix3*)
16066 # AIX sometimes has problems with the GCC collect2 program. For some
16067 # reason, if we set the COLLECT_NAMES environment variable, the problems
16068 # vanish in a puff of smoke.
16069 if test "X${COLLECT_NAMES+set}" != Xset; then
16070 COLLECT_NAMES=
16071 export COLLECT_NAMES
16072 fi
16073 ;;
16074 esac
16075
16076 # Sed substitution that helps us do robust quoting. It backslashifies
16077 # metacharacters that are still active within double-quoted strings.
16078 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16079
16080 # Same as above, but do not quote variable references.
16081 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16082
16083 # Sed substitution to delay expansion of an escaped shell variable in a
16084 # double_quote_subst'ed string.
16085 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16086
16087 # Sed substitution to delay expansion of an escaped single quote.
16088 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16089
16090 # Sed substitution to avoid accidental globbing in evaled expressions
16091 no_glob_subst='s/\*/\\\*/g'
16092
16093 # Global variables:
16094 ofile=libtool
16095 can_build_shared=yes
16096
16097 # All known linkers require a `.a' archive for static linking (except MSVC,
16098 # which needs '.lib').
16099 libext=a
16100
16101 with_gnu_ld="$lt_cv_prog_gnu_ld"
16102
16103 old_CC="$CC"
16104 old_CFLAGS="$CFLAGS"
16105
16106 # Set sane defaults for various variables
16107 test -z "$CC" && CC=cc
16108 test -z "$LTCC" && LTCC=$CC
16109 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16110 test -z "$LD" && LD=ld
16111 test -z "$ac_objext" && ac_objext=o
16112
16113 for cc_temp in $compiler""; do
16114 case $cc_temp in
16115 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16116 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16117 \-*) ;;
16118 *) break;;
16119 esac
16120 done
16121 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16122
16123
16124 # Only perform the check for file, if the check method requires it
16125 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16126 case $deplibs_check_method in
16127 file_magic*)
16128 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16129 echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16130 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16131 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16132 echo $ECHO_N "(cached) $ECHO_C" >&6
16133 else
16134 case $MAGIC_CMD in
16135 [\\/*] | ?:[\\/]*)
16136 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16137 ;;
16138 *)
16139 lt_save_MAGIC_CMD="$MAGIC_CMD"
16140 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16141 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16142 for ac_dir in $ac_dummy; do
16143 IFS="$lt_save_ifs"
16144 test -z "$ac_dir" && ac_dir=.
16145 if test -f $ac_dir/${ac_tool_prefix}file; then
16146 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16147 if test -n "$file_magic_test_file"; then
16148 case $deplibs_check_method in
16149 "file_magic "*)
16150 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16151 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16152 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16153 $EGREP "$file_magic_regex" > /dev/null; then
16154 :
16155 else
16156 cat <<_LT_EOF 1>&2
16157
16158 *** Warning: the command libtool uses to detect shared libraries,
16159 *** $file_magic_cmd, produces output that libtool cannot recognize.
16160 *** The result is that libtool may fail to recognize shared libraries
16161 *** as such. This will affect the creation of libtool libraries that
16162 *** depend on shared libraries, but programs linked with such libtool
16163 *** libraries will work regardless of this problem. Nevertheless, you
16164 *** may want to report the problem to your system manager and/or to
16165 *** bug-libtool@gnu.org
16166
16167 _LT_EOF
16168 fi ;;
16169 esac
16170 fi
16171 break
16172 fi
16173 done
16174 IFS="$lt_save_ifs"
16175 MAGIC_CMD="$lt_save_MAGIC_CMD"
16176 ;;
16177 esac
16178 fi
16179
16180 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16181 if test -n "$MAGIC_CMD"; then
16182 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16183 echo "${ECHO_T}$MAGIC_CMD" >&6
16184 else
16185 echo "$as_me:$LINENO: result: no" >&5
16186 echo "${ECHO_T}no" >&6
16187 fi
16188
16189
16190
16191
16192
16193 if test -z "$lt_cv_path_MAGIC_CMD"; then
16194 if test -n "$ac_tool_prefix"; then
16195 echo "$as_me:$LINENO: checking for file" >&5
16196 echo $ECHO_N "checking for file... $ECHO_C" >&6
16197 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16198 echo $ECHO_N "(cached) $ECHO_C" >&6
16199 else
16200 case $MAGIC_CMD in
16201 [\\/*] | ?:[\\/]*)
16202 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16203 ;;
16204 *)
16205 lt_save_MAGIC_CMD="$MAGIC_CMD"
16206 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16207 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16208 for ac_dir in $ac_dummy; do
16209 IFS="$lt_save_ifs"
16210 test -z "$ac_dir" && ac_dir=.
16211 if test -f $ac_dir/file; then
16212 lt_cv_path_MAGIC_CMD="$ac_dir/file"
16213 if test -n "$file_magic_test_file"; then
16214 case $deplibs_check_method in
16215 "file_magic "*)
16216 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16217 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16218 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16219 $EGREP "$file_magic_regex" > /dev/null; then
16220 :
16221 else
16222 cat <<_LT_EOF 1>&2
16223
16224 *** Warning: the command libtool uses to detect shared libraries,
16225 *** $file_magic_cmd, produces output that libtool cannot recognize.
16226 *** The result is that libtool may fail to recognize shared libraries
16227 *** as such. This will affect the creation of libtool libraries that
16228 *** depend on shared libraries, but programs linked with such libtool
16229 *** libraries will work regardless of this problem. Nevertheless, you
16230 *** may want to report the problem to your system manager and/or to
16231 *** bug-libtool@gnu.org
16232
16233 _LT_EOF
16234 fi ;;
16235 esac
16236 fi
16237 break
16238 fi
16239 done
16240 IFS="$lt_save_ifs"
16241 MAGIC_CMD="$lt_save_MAGIC_CMD"
16242 ;;
16243 esac
16244 fi
16245
16246 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16247 if test -n "$MAGIC_CMD"; then
16248 echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16249 echo "${ECHO_T}$MAGIC_CMD" >&6
16250 else
16251 echo "$as_me:$LINENO: result: no" >&5
16252 echo "${ECHO_T}no" >&6
16253 fi
16254
16255
16256 else
16257 MAGIC_CMD=:
16258 fi
16259 fi
16260
16261 fi
16262 ;;
16263 esac
16264
16265 # Use C for the default configuration in the libtool script
16266
16267 lt_save_CC="$CC"
16268 ac_ext=c
16269 ac_cpp='$CPP $CPPFLAGS'
16270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16273
16274
16275 # Source file extension for C test sources.
16276 ac_ext=c
16277
16278 # Object file extension for compiled C test sources.
16279 objext=o
16280 objext=$objext
16281
16282 # Code to be used in simple compile tests
16283 lt_simple_compile_test_code="int some_variable = 0;"
16284
16285 # Code to be used in simple link tests
16286 lt_simple_link_test_code='int main(){return(0);}'
16287
16288
16289
16290
16291
16292
16293
16294 # If no C compiler was specified, use CC.
16295 LTCC=${LTCC-"$CC"}
16296
16297 # If no C compiler flags were specified, use CFLAGS.
16298 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16299
16300 # Allow CC to be a program name with arguments.
16301 compiler=$CC
16302
16303 # Save the default compiler, since it gets overwritten when the other
16304 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16305 compiler_DEFAULT=$CC
16306
16307 # save warnings/boilerplate of simple test code
16308 ac_outfile=conftest.$ac_objext
16309 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16310 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16311 _lt_compiler_boilerplate=`cat conftest.err`
16312 $RM conftest*
16313
16314 ac_outfile=conftest.$ac_objext
16315 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16316 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16317 _lt_linker_boilerplate=`cat conftest.err`
16318 $RM conftest*
16319
16320
16321 ## CAVEAT EMPTOR:
16322 ## There is no encapsulation within the following macros, do not change
16323 ## the running order or otherwise move them around unless you know exactly
16324 ## what you are doing...
16325 if test -n "$compiler"; then
16326
16327 lt_prog_compiler_no_builtin_flag=
16328
16329 if test "$GCC" = yes; then
16330 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16331
16332 echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16333 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16334 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16335 echo $ECHO_N "(cached) $ECHO_C" >&6
16336 else
16337 lt_cv_prog_compiler_rtti_exceptions=no
16338 ac_outfile=conftest.$ac_objext
16339 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16340 lt_compiler_flag="-fno-rtti -fno-exceptions"
16341 # Insert the option either (1) after the last *FLAGS variable, or
16342 # (2) before a word containing "conftest.", or (3) at the end.
16343 # Note that $ac_compile itself does not contain backslashes and begins
16344 # with a dollar sign (not a hyphen), so the echo should work correctly.
16345 # The option is referenced via a variable to avoid confusing sed.
16346 lt_compile=`echo "$ac_compile" | $SED \
16347 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16348 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16349 -e 's:$: $lt_compiler_flag:'`
16350 (eval echo "\"\$as_me:16350: $lt_compile\"" >&5)
16351 (eval "$lt_compile" 2>conftest.err)
16352 ac_status=$?
16353 cat conftest.err >&5
16354 echo "$as_me:16354: \$? = $ac_status" >&5
16355 if (exit $ac_status) && test -s "$ac_outfile"; then
16356 # The compiler can only warn and ignore the option if not recognized
16357 # So say no if there are warnings other than the usual output.
16358 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16359 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16360 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16361 lt_cv_prog_compiler_rtti_exceptions=yes
16362 fi
16363 fi
16364 $RM conftest*
16365
16366 fi
16367 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16368 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16369
16370 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16371 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16372 else
16373 :
16374 fi
16375
16376 fi
16377
16378
16379
16380
16381
16382
16383 lt_prog_compiler_wl=
16384 lt_prog_compiler_pic=
16385 lt_prog_compiler_static=
16386
16387 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16388 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16389
16390 if test "$GCC" = yes; then
16391 lt_prog_compiler_wl='-Wl,'
16392 lt_prog_compiler_static='-static'
16393
16394 case $host_os in
16395 aix*)
16396 # All AIX code is PIC.
16397 if test "$host_cpu" = ia64; then
16398 # AIX 5 now supports IA64 processor
16399 lt_prog_compiler_static='-Bstatic'
16400 fi
16401 ;;
16402
16403 amigaos*)
16404 if test "$host_cpu" = m68k; then
16405 # FIXME: we need at least 68020 code to build shared libraries, but
16406 # adding the `-m68020' flag to GCC prevents building anything better,
16407 # like `-m68040'.
16408 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16409 fi
16410 ;;
16411
16412 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16413 # PIC is the default for these OSes.
16414 ;;
16415
16416 mingw* | cygwin* | pw32* | os2*)
16417 # This hack is so that the source file can tell whether it is being
16418 # built for inclusion in a dll (and should export symbols for example).
16419 # Although the cygwin gcc ignores -fPIC, still need this for old-style
16420 # (--disable-auto-import) libraries
16421 lt_prog_compiler_pic='-DDLL_EXPORT'
16422 ;;
16423
16424 darwin* | rhapsody*)
16425 # PIC is the default on this platform
16426 # Common symbols not allowed in MH_DYLIB files
16427 lt_prog_compiler_pic='-fno-common'
16428 ;;
16429
16430 hpux*)
16431 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16432 # not for PA HP-UX.
16433 case $host_cpu in
16434 hppa*64*|ia64*)
16435 # +Z the default
16436 ;;
16437 *)
16438 lt_prog_compiler_pic='-fPIC'
16439 ;;
16440 esac
16441 ;;
16442
16443 interix[3-9]*)
16444 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16445 # Instead, we relocate shared libraries at runtime.
16446 ;;
16447
16448 msdosdjgpp*)
16449 # Just because we use GCC doesn't mean we suddenly get shared libraries
16450 # on systems that don't support them.
16451 lt_prog_compiler_can_build_shared=no
16452 enable_shared=no
16453 ;;
16454
16455 *nto* | *qnx*)
16456 # QNX uses GNU C++, but need to define -shared option too, otherwise
16457 # it will coredump.
16458 lt_prog_compiler_pic='-fPIC -shared'
16459 ;;
16460
16461 sysv4*MP*)
16462 if test -d /usr/nec; then
16463 lt_prog_compiler_pic=-Kconform_pic
16464 fi
16465 ;;
16466
16467 *)
16468 lt_prog_compiler_pic='-fPIC'
16469 ;;
16470 esac
16471 else
16472 # PORTME Check for flag to pass linker flags through the system compiler.
16473 case $host_os in
16474 aix*)
16475 lt_prog_compiler_wl='-Wl,'
16476 if test "$host_cpu" = ia64; then
16477 # AIX 5 now supports IA64 processor
16478 lt_prog_compiler_static='-Bstatic'
16479 else
16480 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16481 fi
16482 ;;
16483 darwin*)
16484 # PIC is the default on this platform
16485 # Common symbols not allowed in MH_DYLIB files
16486 case $cc_basename in
16487 xlc*)
16488 lt_prog_compiler_pic='-qnocommon'
16489 lt_prog_compiler_wl='-Wl,'
16490 ;;
16491 esac
16492 ;;
16493
16494 mingw* | cygwin* | pw32* | os2*)
16495 # This hack is so that the source file can tell whether it is being
16496 # built for inclusion in a dll (and should export symbols for example).
16497 lt_prog_compiler_pic='-DDLL_EXPORT'
16498 ;;
16499
16500 hpux9* | hpux10* | hpux11*)
16501 lt_prog_compiler_wl='-Wl,'
16502 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16503 # not for PA HP-UX.
16504 case $host_cpu in
16505 hppa*64*|ia64*)
16506 # +Z the default
16507 ;;
16508 *)
16509 lt_prog_compiler_pic='+Z'
16510 ;;
16511 esac
16512 # Is there a better lt_prog_compiler_static that works with the bundled CC?
16513 lt_prog_compiler_static='${wl}-a ${wl}archive'
16514 ;;
16515
16516 irix5* | irix6* | nonstopux*)
16517 lt_prog_compiler_wl='-Wl,'
16518 # PIC (with -KPIC) is the default.
16519 lt_prog_compiler_static='-non_shared'
16520 ;;
16521
16522 linux* | k*bsd*-gnu)
16523 case $cc_basename in
16524 icc* | ecc*)
16525 lt_prog_compiler_wl='-Wl,'
16526 lt_prog_compiler_pic='-KPIC'
16527 lt_prog_compiler_static='-static'
16528 ;;
16529 pgcc* | pgf77* | pgf90* | pgf95*)
16530 # Portland Group compilers (*not* the Pentium gcc compiler,
16531 # which looks to be a dead project)
16532 lt_prog_compiler_wl='-Wl,'
16533 lt_prog_compiler_pic='-fpic'
16534 lt_prog_compiler_static='-Bstatic'
16535 ;;
16536 ccc*)
16537 lt_prog_compiler_wl='-Wl,'
16538 # All Alpha code is PIC.
16539 lt_prog_compiler_static='-non_shared'
16540 ;;
16541 *)
16542 case `$CC -V 2>&1 | sed 5q` in
16543 *Sun\ C*)
16544 # Sun C 5.9
16545 lt_prog_compiler_pic='-KPIC'
16546 lt_prog_compiler_static='-Bstatic'
16547 lt_prog_compiler_wl='-Wl,'
16548 ;;
16549 *Sun\ F*)
16550 # Sun Fortran 8.3 passes all unrecognized flags to the linker
16551 lt_prog_compiler_pic='-KPIC'
16552 lt_prog_compiler_static='-Bstatic'
16553 lt_prog_compiler_wl=''
16554 ;;
16555 esac
16556 ;;
16557 esac
16558 ;;
16559
16560 newsos6)
16561 lt_prog_compiler_pic='-KPIC'
16562 lt_prog_compiler_static='-Bstatic'
16563 ;;
16564
16565 *nto* | *qnx*)
16566 # QNX uses GNU C++, but need to define -shared option too, otherwise
16567 # it will coredump.
16568 lt_prog_compiler_pic='-fPIC -shared'
16569 ;;
16570
16571 osf3* | osf4* | osf5*)
16572 lt_prog_compiler_wl='-Wl,'
16573 # All OSF/1 code is PIC.
16574 lt_prog_compiler_static='-non_shared'
16575 ;;
16576
16577 rdos*)
16578 lt_prog_compiler_static='-non_shared'
16579 ;;
16580
16581 solaris*)
16582 lt_prog_compiler_pic='-KPIC'
16583 lt_prog_compiler_static='-Bstatic'
16584 case $cc_basename in
16585 f77* | f90* | f95*)
16586 lt_prog_compiler_wl='-Qoption ld ';;
16587 *)
16588 lt_prog_compiler_wl='-Wl,';;
16589 esac
16590 ;;
16591
16592 sunos4*)
16593 lt_prog_compiler_wl='-Qoption ld '
16594 lt_prog_compiler_pic='-PIC'
16595 lt_prog_compiler_static='-Bstatic'
16596 ;;
16597
16598 sysv4 | sysv4.2uw2* | sysv4.3*)
16599 lt_prog_compiler_wl='-Wl,'
16600 lt_prog_compiler_pic='-KPIC'
16601 lt_prog_compiler_static='-Bstatic'
16602 ;;
16603
16604 sysv4*MP*)
16605 if test -d /usr/nec ;then
16606 lt_prog_compiler_pic='-Kconform_pic'
16607 lt_prog_compiler_static='-Bstatic'
16608 fi
16609 ;;
16610
16611 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16612 lt_prog_compiler_wl='-Wl,'
16613 lt_prog_compiler_pic='-KPIC'
16614 lt_prog_compiler_static='-Bstatic'
16615 ;;
16616
16617 unicos*)
16618 lt_prog_compiler_wl='-Wl,'
16619 lt_prog_compiler_can_build_shared=no
16620 ;;
16621
16622 uts4*)
16623 lt_prog_compiler_pic='-pic'
16624 lt_prog_compiler_static='-Bstatic'
16625 ;;
16626
16627 *)
16628 lt_prog_compiler_can_build_shared=no
16629 ;;
16630 esac
16631 fi
16632
16633 case $host_os in
16634 # For platforms which do not support PIC, -DPIC is meaningless:
16635 *djgpp*)
16636 lt_prog_compiler_pic=
16637 ;;
16638 *)
16639 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16640 ;;
16641 esac
16642 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16643 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16644
16645
16646
16647
16648
16649
16650 #
16651 # Check to make sure the PIC flag actually works.
16652 #
16653 if test -n "$lt_prog_compiler_pic"; then
16654 echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16655 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16656 if test "${lt_prog_compiler_pic_works+set}" = set; then
16657 echo $ECHO_N "(cached) $ECHO_C" >&6
16658 else
16659 lt_prog_compiler_pic_works=no
16660 ac_outfile=conftest.$ac_objext
16661 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16662 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16663 # Insert the option either (1) after the last *FLAGS variable, or
16664 # (2) before a word containing "conftest.", or (3) at the end.
16665 # Note that $ac_compile itself does not contain backslashes and begins
16666 # with a dollar sign (not a hyphen), so the echo should work correctly.
16667 # The option is referenced via a variable to avoid confusing sed.
16668 lt_compile=`echo "$ac_compile" | $SED \
16669 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16670 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16671 -e 's:$: $lt_compiler_flag:'`
16672 (eval echo "\"\$as_me:16672: $lt_compile\"" >&5)
16673 (eval "$lt_compile" 2>conftest.err)
16674 ac_status=$?
16675 cat conftest.err >&5
16676 echo "$as_me:16676: \$? = $ac_status" >&5
16677 if (exit $ac_status) && test -s "$ac_outfile"; then
16678 # The compiler can only warn and ignore the option if not recognized
16679 # So say no if there are warnings other than the usual output.
16680 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16681 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16682 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16683 lt_prog_compiler_pic_works=yes
16684 fi
16685 fi
16686 $RM conftest*
16687
16688 fi
16689 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16690 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16691
16692 if test x"$lt_prog_compiler_pic_works" = xyes; then
16693 case $lt_prog_compiler_pic in
16694 "" | " "*) ;;
16695 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16696 esac
16697 else
16698 lt_prog_compiler_pic=
16699 lt_prog_compiler_can_build_shared=no
16700 fi
16701
16702 fi
16703
16704
16705
16706
16707
16708
16709 #
16710 # Check to make sure the static flag actually works.
16711 #
16712 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16713 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16714 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16715 if test "${lt_prog_compiler_static_works+set}" = set; then
16716 echo $ECHO_N "(cached) $ECHO_C" >&6
16717 else
16718 lt_prog_compiler_static_works=no
16719 save_LDFLAGS="$LDFLAGS"
16720 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16721 echo "$lt_simple_link_test_code" > conftest.$ac_ext
16722 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16723 # The linker can only warn and ignore the option if not recognized
16724 # So say no if there are warnings
16725 if test -s conftest.err; then
16726 # Append any errors to the config.log.
16727 cat conftest.err 1>&5
16728 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16729 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16730 if diff conftest.exp conftest.er2 >/dev/null; then
16731 lt_prog_compiler_static_works=yes
16732 fi
16733 else
16734 lt_prog_compiler_static_works=yes
16735 fi
16736 fi
16737 $RM conftest*
16738 LDFLAGS="$save_LDFLAGS"
16739
16740 fi
16741 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16742 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16743
16744 if test x"$lt_prog_compiler_static_works" = xyes; then
16745 :
16746 else
16747 lt_prog_compiler_static=
16748 fi
16749
16750
16751
16752
16753
16754
16755
16756 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16757 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16758 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16759 echo $ECHO_N "(cached) $ECHO_C" >&6
16760 else
16761 lt_cv_prog_compiler_c_o=no
16762 $RM -r conftest 2>/dev/null
16763 mkdir conftest
16764 cd conftest
16765 mkdir out
16766 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16767
16768 lt_compiler_flag="-o out/conftest2.$ac_objext"
16769 # Insert the option either (1) after the last *FLAGS variable, or
16770 # (2) before a word containing "conftest.", or (3) at the end.
16771 # Note that $ac_compile itself does not contain backslashes and begins
16772 # with a dollar sign (not a hyphen), so the echo should work correctly.
16773 lt_compile=`echo "$ac_compile" | $SED \
16774 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16775 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16776 -e 's:$: $lt_compiler_flag:'`
16777 (eval echo "\"\$as_me:16777: $lt_compile\"" >&5)
16778 (eval "$lt_compile" 2>out/conftest.err)
16779 ac_status=$?
16780 cat out/conftest.err >&5
16781 echo "$as_me:16781: \$? = $ac_status" >&5
16782 if (exit $ac_status) && test -s out/conftest2.$ac_objext
16783 then
16784 # The compiler can only warn and ignore the option if not recognized
16785 # So say no if there are warnings
16786 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16787 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16788 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16789 lt_cv_prog_compiler_c_o=yes
16790 fi
16791 fi
16792 chmod u+w . 2>&5
16793 $RM conftest*
16794 # SGI C++ compiler will create directory out/ii_files/ for
16795 # template instantiation
16796 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16797 $RM out/* && rmdir out
16798 cd ..
16799 $RM -r conftest
16800 $RM conftest*
16801
16802 fi
16803 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16804 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16805
16806
16807
16808
16809
16810
16811 echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16812 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16813 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16814 echo $ECHO_N "(cached) $ECHO_C" >&6
16815 else
16816 lt_cv_prog_compiler_c_o=no
16817 $RM -r conftest 2>/dev/null
16818 mkdir conftest
16819 cd conftest
16820 mkdir out
16821 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16822
16823 lt_compiler_flag="-o out/conftest2.$ac_objext"
16824 # Insert the option either (1) after the last *FLAGS variable, or
16825 # (2) before a word containing "conftest.", or (3) at the end.
16826 # Note that $ac_compile itself does not contain backslashes and begins
16827 # with a dollar sign (not a hyphen), so the echo should work correctly.
16828 lt_compile=`echo "$ac_compile" | $SED \
16829 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16830 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16831 -e 's:$: $lt_compiler_flag:'`
16832 (eval echo "\"\$as_me:16832: $lt_compile\"" >&5)
16833 (eval "$lt_compile" 2>out/conftest.err)
16834 ac_status=$?
16835 cat out/conftest.err >&5
16836 echo "$as_me:16836: \$? = $ac_status" >&5
16837 if (exit $ac_status) && test -s out/conftest2.$ac_objext
16838 then
16839 # The compiler can only warn and ignore the option if not recognized
16840 # So say no if there are warnings
16841 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16842 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16843 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16844 lt_cv_prog_compiler_c_o=yes
16845 fi
16846 fi
16847 chmod u+w . 2>&5
16848 $RM conftest*
16849 # SGI C++ compiler will create directory out/ii_files/ for
16850 # template instantiation
16851 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16852 $RM out/* && rmdir out
16853 cd ..
16854 $RM -r conftest
16855 $RM conftest*
16856
16857 fi
16858 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16859 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16860
16861
16862
16863
16864 hard_links="nottested"
16865 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16866 # do not overwrite the value of need_locks provided by the user
16867 echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16868 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16869 hard_links=yes
16870 $RM conftest*
16871 ln conftest.a conftest.b 2>/dev/null && hard_links=no
16872 touch conftest.a
16873 ln conftest.a conftest.b 2>&5 || hard_links=no
16874 ln conftest.a conftest.b 2>/dev/null && hard_links=no
16875 echo "$as_me:$LINENO: result: $hard_links" >&5
16876 echo "${ECHO_T}$hard_links" >&6
16877 if test "$hard_links" = no; then
16878 { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16879 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16880 need_locks=warn
16881 fi
16882 else
16883 need_locks=no
16884 fi
16885
16886
16887
16888
16889
16890
16891 echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16892 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16893
16894 runpath_var=
16895 allow_undefined_flag=
16896 always_export_symbols=no
16897 archive_cmds=
16898 archive_expsym_cmds=
16899 compiler_needs_object=no
16900 enable_shared_with_static_runtimes=no
16901 export_dynamic_flag_spec=
16902 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16903 hardcode_automatic=no
16904 hardcode_direct=no
16905 hardcode_direct_absolute=no
16906 hardcode_libdir_flag_spec=
16907 hardcode_libdir_flag_spec_ld=
16908 hardcode_libdir_separator=
16909 hardcode_minus_L=no
16910 hardcode_shlibpath_var=unsupported
16911 inherit_rpath=no
16912 link_all_deplibs=unknown
16913 module_cmds=
16914 module_expsym_cmds=
16915 old_archive_from_new_cmds=
16916 old_archive_from_expsyms_cmds=
16917 thread_safe_flag_spec=
16918 whole_archive_flag_spec=
16919 # include_expsyms should be a list of space-separated symbols to be *always*
16920 # included in the symbol list
16921 include_expsyms=
16922 # exclude_expsyms can be an extended regexp of symbols to exclude
16923 # it will be wrapped by ` (' and `)$', so one must not match beginning or
16924 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16925 # as well as any symbol that contains `d'.
16926 exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16927 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16928 # platforms (ab)use it in PIC code, but their linkers get confused if
16929 # the symbol is explicitly referenced. Since portable code cannot
16930 # rely on this symbol name, it's probably fine to never include it in
16931 # preloaded symbol tables.
16932 extract_expsyms_cmds=
16933
16934 case $host_os in
16935 cygwin* | mingw* | pw32*)
16936 # FIXME: the MSVC++ port hasn't been tested in a loooong time
16937 # When not using gcc, we currently assume that we are using
16938 # Microsoft Visual C++.
16939 if test "$GCC" != yes; then
16940 with_gnu_ld=no
16941 fi
16942 ;;
16943 interix*)
16944 # we just hope/assume this is gcc and not c89 (= MSVC++)
16945 with_gnu_ld=yes
16946 ;;
16947 openbsd*)
16948 with_gnu_ld=no
16949 ;;
16950 esac
16951
16952 ld_shlibs=yes
16953 if test "$with_gnu_ld" = yes; then
16954 # If archive_cmds runs LD, not CC, wlarc should be empty
16955 wlarc='${wl}'
16956
16957 # Set some defaults for GNU ld with shared library support. These
16958 # are reset later if shared libraries are not supported. Putting them
16959 # here allows them to be overridden if necessary.
16960 runpath_var=LD_RUN_PATH
16961 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16962 export_dynamic_flag_spec='${wl}--export-dynamic'
16963 # ancient GNU ld didn't support --whole-archive et. al.
16964 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16965 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16966 else
16967 whole_archive_flag_spec=
16968 fi
16969 supports_anon_versioning=no
16970 case `$LD -v 2>&1` in
16971 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16972 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16973 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16974 *\ 2.11.*) ;; # other 2.11 versions
16975 *) supports_anon_versioning=yes ;;
16976 esac
16977
16978 # See if GNU ld supports shared libraries.
16979 case $host_os in
16980 aix[3-9]*)
16981 # On AIX/PPC, the GNU linker is very broken
16982 if test "$host_cpu" != ia64; then
16983 ld_shlibs=no
16984 cat <<_LT_EOF 1>&2
16985
16986 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
16987 *** to be unable to reliably create shared libraries on AIX.
16988 *** Therefore, libtool is disabling shared libraries support. If you
16989 *** really care for shared libraries, you may want to modify your PATH
16990 *** so that a non-GNU linker is found, and then restart.
16991
16992 _LT_EOF
16993 fi
16994 ;;
16995
16996 amigaos*)
16997 if test "$host_cpu" = m68k; then
16998 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16999 hardcode_libdir_flag_spec='-L$libdir'
17000 hardcode_minus_L=yes
17001 fi
17002
17003 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
17004 # that the semantics of dynamic libraries on AmigaOS, at least up
17005 # to version 4, is to share data among multiple programs linked
17006 # with the same dynamic library. Since this doesn't match the
17007 # behavior of shared libraries on other platforms, we can't use
17008 # them.
17009 ld_shlibs=no
17010 ;;
17011
17012 beos*)
17013 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17014 allow_undefined_flag=unsupported
17015 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17016 # support --undefined. This deserves some investigation. FIXME
17017 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17018 else
17019 ld_shlibs=no
17020 fi
17021 ;;
17022
17023 cygwin* | mingw* | pw32*)
17024 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17025 # as there is no search path for DLLs.
17026 hardcode_libdir_flag_spec='-L$libdir'
17027 allow_undefined_flag=unsupported
17028 always_export_symbols=no
17029 enable_shared_with_static_runtimes=yes
17030 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17031
17032 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17033 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17034 # If the export-symbols file already is a .def file (1st line
17035 # is EXPORTS), use it as is; otherwise, prepend...
17036 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17037 cp $export_symbols $output_objdir/$soname.def;
17038 else
17039 echo EXPORTS > $output_objdir/$soname.def;
17040 cat $export_symbols >> $output_objdir/$soname.def;
17041 fi~
17042 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17043 else
17044 ld_shlibs=no
17045 fi
17046 ;;
17047
17048 interix[3-9]*)
17049 hardcode_direct=no
17050 hardcode_shlibpath_var=no
17051 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17052 export_dynamic_flag_spec='${wl}-E'
17053 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17054 # Instead, shared libraries are loaded at an image base (0x10000000 by
17055 # default) and relocated if they conflict, which is a slow very memory
17056 # consuming and fragmenting process. To avoid this, we pick a random,
17057 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17058 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
17059 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17060 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17061 ;;
17062
17063 gnu* | linux* | tpf* | k*bsd*-gnu)
17064 tmp_diet=no
17065 if test "$host_os" = linux-dietlibc; then
17066 case $cc_basename in
17067 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
17068 esac
17069 fi
17070 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17071 && test "$tmp_diet" = no
17072 then
17073 tmp_addflag=
17074 case $cc_basename,$host_cpu in
17075 pgcc*) # Portland Group C compiler
17076 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'
17077 tmp_addflag=' $pic_flag'
17078 ;;
17079 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
17080 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17081 tmp_addflag=' $pic_flag -Mnomain' ;;
17082 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
17083 tmp_addflag=' -i_dynamic' ;;
17084 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
17085 tmp_addflag=' -i_dynamic -nofor_main' ;;
17086 ifc* | ifort*) # Intel Fortran compiler
17087 tmp_addflag=' -nofor_main' ;;
17088 esac
17089 case `$CC -V 2>&1 | sed 5q` in
17090 *Sun\ C*) # Sun C 5.9
17091 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\"` ${wl}--no-whole-archive'
17092 compiler_needs_object=yes
17093 tmp_sharedflag='-G' ;;
17094 *Sun\ F*) # Sun Fortran 8.3
17095 tmp_sharedflag='-G' ;;
17096 *)
17097 tmp_sharedflag='-shared' ;;
17098 esac
17099 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17100
17101 if test "x$supports_anon_versioning" = xyes; then
17102 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17103 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17104 echo "local: *; };" >> $output_objdir/$libname.ver~
17105 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17106 fi
17107 else
17108 ld_shlibs=no
17109 fi
17110 ;;
17111
17112 netbsd*)
17113 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17114 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17115 wlarc=
17116 else
17117 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17118 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17119 fi
17120 ;;
17121
17122 solaris*)
17123 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17124 ld_shlibs=no
17125 cat <<_LT_EOF 1>&2
17126
17127 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17128 *** create shared libraries on Solaris systems. Therefore, libtool
17129 *** is disabling shared libraries support. We urge you to upgrade GNU
17130 *** binutils to release 2.9.1 or newer. Another option is to modify
17131 *** your PATH or compiler configuration so that the native linker is
17132 *** used, and then restart.
17133
17134 _LT_EOF
17135 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17136 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17137 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17138 else
17139 ld_shlibs=no
17140 fi
17141 ;;
17142
17143 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17144 case `$LD -v 2>&1` in
17145 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17146 ld_shlibs=no
17147 cat <<_LT_EOF 1>&2
17148
17149 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17150 *** reliably create shared libraries on SCO systems. Therefore, libtool
17151 *** is disabling shared libraries support. We urge you to upgrade GNU
17152 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
17153 *** your PATH or compiler configuration so that the native linker is
17154 *** used, and then restart.
17155
17156 _LT_EOF
17157 ;;
17158 *)
17159 # For security reasons, it is highly recommended that you always
17160 # use absolute paths for naming shared libraries, and exclude the
17161 # DT_RUNPATH tag from executables and libraries. But doing so
17162 # requires that you compile everything twice, which is a pain.
17163 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17164 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17165 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17166 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17167 else
17168 ld_shlibs=no
17169 fi
17170 ;;
17171 esac
17172 ;;
17173
17174 sunos4*)
17175 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17176 wlarc=
17177 hardcode_direct=yes
17178 hardcode_shlibpath_var=no
17179 ;;
17180
17181 *)
17182 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17183 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17184 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17185 else
17186 ld_shlibs=no
17187 fi
17188 ;;
17189 esac
17190
17191 if test "$ld_shlibs" = no; then
17192 runpath_var=
17193 hardcode_libdir_flag_spec=
17194 export_dynamic_flag_spec=
17195 whole_archive_flag_spec=
17196 fi
17197 else
17198 # PORTME fill in a description of your system's linker (not GNU ld)
17199 case $host_os in
17200 aix3*)
17201 allow_undefined_flag=unsupported
17202 always_export_symbols=yes
17203 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17204 # Note: this linker hardcodes the directories in LIBPATH if there
17205 # are no directories specified by -L.
17206 hardcode_minus_L=yes
17207 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17208 # Neither direct hardcoding nor static linking is supported with a
17209 # broken collect2.
17210 hardcode_direct=unsupported
17211 fi
17212 ;;
17213
17214 aix[4-9]*)
17215 if test "$host_cpu" = ia64; then
17216 # On IA64, the linker does run time linking by default, so we don't
17217 # have to do anything special.
17218 aix_use_runtimelinking=no
17219 exp_sym_flag='-Bexport'
17220 no_entry_flag=""
17221 else
17222 # If we're using GNU nm, then we don't want the "-C" option.
17223 # -C means demangle to AIX nm, but means don't demangle with GNU nm
17224 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17225 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17226 else
17227 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17228 fi
17229 aix_use_runtimelinking=no
17230
17231 # Test if we are trying to use run time linking or normal
17232 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17233 # need to do runtime linking.
17234 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17235 for ld_flag in $LDFLAGS; do
17236 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17237 aix_use_runtimelinking=yes
17238 break
17239 fi
17240 done
17241 ;;
17242 esac
17243
17244 exp_sym_flag='-bexport'
17245 no_entry_flag='-bnoentry'
17246 fi
17247
17248 # When large executables or shared objects are built, AIX ld can
17249 # have problems creating the table of contents. If linking a library
17250 # or program results in "error TOC overflow" add -mminimal-toc to
17251 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
17252 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17253
17254 archive_cmds=''
17255 hardcode_direct=yes
17256 hardcode_direct_absolute=yes
17257 hardcode_libdir_separator=':'
17258 link_all_deplibs=yes
17259 file_list_spec='${wl}-f,'
17260
17261 if test "$GCC" = yes; then
17262 case $host_os in aix4.[012]|aix4.[012].*)
17263 # We only want to do this on AIX 4.2 and lower, the check
17264 # below for broken collect2 doesn't work under 4.3+
17265 collect2name=`${CC} -print-prog-name=collect2`
17266 if test -f "$collect2name" &&
17267 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17268 then
17269 # We have reworked collect2
17270 :
17271 else
17272 # We have old collect2
17273 hardcode_direct=unsupported
17274 # It fails to find uninstalled libraries when the uninstalled
17275 # path is not listed in the libpath. Setting hardcode_minus_L
17276 # to unsupported forces relinking
17277 hardcode_minus_L=yes
17278 hardcode_libdir_flag_spec='-L$libdir'
17279 hardcode_libdir_separator=
17280 fi
17281 ;;
17282 esac
17283 shared_flag='-shared'
17284 if test "$aix_use_runtimelinking" = yes; then
17285 shared_flag="$shared_flag "'${wl}-G'
17286 fi
17287 else
17288 # not using gcc
17289 if test "$host_cpu" = ia64; then
17290 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17291 # chokes on -Wl,-G. The following line is correct:
17292 shared_flag='-G'
17293 else
17294 if test "$aix_use_runtimelinking" = yes; then
17295 shared_flag='${wl}-G'
17296 else
17297 shared_flag='${wl}-bM:SRE'
17298 fi
17299 fi
17300 fi
17301
17302 # It seems that -bexpall does not export symbols beginning with
17303 # underscore (_), so it is better to generate a list of symbols to export.
17304 always_export_symbols=yes
17305 if test "$aix_use_runtimelinking" = yes; then
17306 # Warning - without using the other runtime loading flags (-brtl),
17307 # -berok will link without error, but may produce a broken library.
17308 allow_undefined_flag='-berok'
17309 # Determine the default libpath from the value encoded in an
17310 # empty executable.
17311 cat >conftest.$ac_ext <<_ACEOF
17312 /* confdefs.h. */
17313 _ACEOF
17314 cat confdefs.h >>conftest.$ac_ext
17315 cat >>conftest.$ac_ext <<_ACEOF
17316 /* end confdefs.h. */
17317
17318 int
17319 main ()
17320 {
17321
17322 ;
17323 return 0;
17324 }
17325 _ACEOF
17326 rm -f conftest.$ac_objext conftest$ac_exeext
17327 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17328 (eval $ac_link) 2>conftest.er1
17329 ac_status=$?
17330 grep -v '^ *+' conftest.er1 >conftest.err
17331 rm -f conftest.er1
17332 cat conftest.err >&5
17333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17334 (exit $ac_status); } &&
17335 { ac_try='test -z "$ac_c_werror_flag"
17336 || test ! -s conftest.err'
17337 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17338 (eval $ac_try) 2>&5
17339 ac_status=$?
17340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17341 (exit $ac_status); }; } &&
17342 { ac_try='test -s conftest$ac_exeext'
17343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17344 (eval $ac_try) 2>&5
17345 ac_status=$?
17346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17347 (exit $ac_status); }; }; then
17348
17349 lt_aix_libpath_sed='
17350 /Import File Strings/,/^$/ {
17351 /^0/ {
17352 s/^0 *\(.*\)$/\1/
17353 p
17354 }
17355 }'
17356 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17357 # Check for a 64-bit object if we didn't find anything.
17358 if test -z "$aix_libpath"; then
17359 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17360 fi
17361 else
17362 echo "$as_me: failed program was:" >&5
17363 sed 's/^/| /' conftest.$ac_ext >&5
17364
17365 fi
17366 rm -f conftest.err conftest.$ac_objext \
17367 conftest$ac_exeext conftest.$ac_ext
17368 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17369
17370 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17371 archive_expsym_cmds='$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 $shared_flag"
17372 else
17373 if test "$host_cpu" = ia64; then
17374 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17375 allow_undefined_flag="-z nodefs"
17376 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17377 else
17378 # Determine the default libpath from the value encoded in an
17379 # empty executable.
17380 cat >conftest.$ac_ext <<_ACEOF
17381 /* confdefs.h. */
17382 _ACEOF
17383 cat confdefs.h >>conftest.$ac_ext
17384 cat >>conftest.$ac_ext <<_ACEOF
17385 /* end confdefs.h. */
17386
17387 int
17388 main ()
17389 {
17390
17391 ;
17392 return 0;
17393 }
17394 _ACEOF
17395 rm -f conftest.$ac_objext conftest$ac_exeext
17396 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17397 (eval $ac_link) 2>conftest.er1
17398 ac_status=$?
17399 grep -v '^ *+' conftest.er1 >conftest.err
17400 rm -f conftest.er1
17401 cat conftest.err >&5
17402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17403 (exit $ac_status); } &&
17404 { ac_try='test -z "$ac_c_werror_flag"
17405 || test ! -s conftest.err'
17406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17407 (eval $ac_try) 2>&5
17408 ac_status=$?
17409 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17410 (exit $ac_status); }; } &&
17411 { ac_try='test -s conftest$ac_exeext'
17412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17413 (eval $ac_try) 2>&5
17414 ac_status=$?
17415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17416 (exit $ac_status); }; }; then
17417
17418 lt_aix_libpath_sed='
17419 /Import File Strings/,/^$/ {
17420 /^0/ {
17421 s/^0 *\(.*\)$/\1/
17422 p
17423 }
17424 }'
17425 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17426 # Check for a 64-bit object if we didn't find anything.
17427 if test -z "$aix_libpath"; then
17428 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17429 fi
17430 else
17431 echo "$as_me: failed program was:" >&5
17432 sed 's/^/| /' conftest.$ac_ext >&5
17433
17434 fi
17435 rm -f conftest.err conftest.$ac_objext \
17436 conftest$ac_exeext conftest.$ac_ext
17437 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17438
17439 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17440 # Warning - without using the other run time loading flags,
17441 # -berok will link without error, but may produce a broken library.
17442 no_undefined_flag=' ${wl}-bernotok'
17443 allow_undefined_flag=' ${wl}-berok'
17444 # Exported symbols can be pulled into shared objects from archives
17445 whole_archive_flag_spec='$convenience'
17446 archive_cmds_need_lc=yes
17447 # This is similar to how AIX traditionally builds its shared libraries.
17448 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'
17449 fi
17450 fi
17451 ;;
17452
17453 amigaos*)
17454 if test "$host_cpu" = m68k; then
17455 archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17456 hardcode_libdir_flag_spec='-L$libdir'
17457 hardcode_minus_L=yes
17458 fi
17459 # see comment about different semantics on the GNU ld section
17460 ld_shlibs=no
17461 ;;
17462
17463 bsdi[45]*)
17464 export_dynamic_flag_spec=-rdynamic
17465 ;;
17466
17467 cygwin* | mingw* | pw32*)
17468 # When not using gcc, we currently assume that we are using
17469 # Microsoft Visual C++.
17470 # hardcode_libdir_flag_spec is actually meaningless, as there is
17471 # no search path for DLLs.
17472 hardcode_libdir_flag_spec=' '
17473 allow_undefined_flag=unsupported
17474 # Tell ltmain to make .lib files, not .a files.
17475 libext=lib
17476 # Tell ltmain to make .dll files, not .so files.
17477 shrext_cmds=".dll"
17478 # FIXME: Setting linknames here is a bad hack.
17479 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17480 # The linker will automatically build a .lib file if we build a DLL.
17481 old_archive_from_new_cmds='true'
17482 # FIXME: Should let the user specify the lib program.
17483 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17484 fix_srcfile_path='`cygpath -w "$srcfile"`'
17485 enable_shared_with_static_runtimes=yes
17486 ;;
17487
17488 darwin* | rhapsody*)
17489 case $host_os in
17490 rhapsody* | darwin1.[012])
17491 allow_undefined_flag='${wl}-undefined ${wl}suppress'
17492 ;;
17493 *) # Darwin 1.3 on
17494 case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17495 10.[012])
17496 allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17497 ;;
17498 10.*)
17499 allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17500 ;;
17501 esac
17502 ;;
17503 esac
17504 archive_cmds_need_lc=no
17505 hardcode_direct=no
17506 hardcode_automatic=yes
17507 hardcode_shlibpath_var=unsupported
17508 whole_archive_flag_spec=''
17509 link_all_deplibs=yes
17510 if test "$GCC" = yes ; then
17511 if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17512 echo $ECHO_N "(cached) $ECHO_C" >&6
17513 else
17514 lt_cv_apple_cc_single_mod=no
17515 if test -z "${LT_MULTI_MODULE}"; then
17516 # By default we will add the -single_module flag. You can override
17517 # by either setting the environment variable LT_MULTI_MODULE
17518 # non-empty at configure time, or by adding -multi-module to the
17519 # link flags.
17520 echo "int foo(void){return 1;}" > conftest.c
17521 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17522 -dynamiclib ${wl}-single_module conftest.c
17523 if test -f libconftest.dylib; then
17524 lt_cv_apple_cc_single_mod=yes
17525 rm libconftest.dylib
17526 fi
17527 rm conftest.$ac_ext
17528 fi
17529 fi
17530
17531 output_verbose_link_cmd=echo
17532 if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17533 archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17534 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $single_module -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17535 else
17536 archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17537 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17538 fi
17539 module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17540 module_expsym_cmds='sed -e "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17541 else
17542 case $cc_basename in
17543 xlc*)
17544 output_verbose_link_cmd=echo
17545 archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17546 module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17547 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17548 archive_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17549 module_expsym_cmds='sed "s,^,_," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17550 ;;
17551 *)
17552 ld_shlibs=no
17553 ;;
17554 esac
17555 fi
17556 ;;
17557
17558 dgux*)
17559 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17560 hardcode_libdir_flag_spec='-L$libdir'
17561 hardcode_shlibpath_var=no
17562 ;;
17563
17564 freebsd1*)
17565 ld_shlibs=no
17566 ;;
17567
17568 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17569 # support. Future versions do this automatically, but an explicit c++rt0.o
17570 # does not break anything, and helps significantly (at the cost of a little
17571 # extra space).
17572 freebsd2.2*)
17573 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17574 hardcode_libdir_flag_spec='-R$libdir'
17575 hardcode_direct=yes
17576 hardcode_shlibpath_var=no
17577 ;;
17578
17579 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17580 freebsd2*)
17581 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17582 hardcode_direct=yes
17583 hardcode_minus_L=yes
17584 hardcode_shlibpath_var=no
17585 ;;
17586
17587 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17588 freebsd* | dragonfly*)
17589 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17590 hardcode_libdir_flag_spec='-R$libdir'
17591 hardcode_direct=yes
17592 hardcode_shlibpath_var=no
17593 ;;
17594
17595 hpux9*)
17596 if test "$GCC" = yes; then
17597 archive_cmds='$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 $lib'
17598 else
17599 archive_cmds='$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 $lib'
17600 fi
17601 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17602 hardcode_libdir_separator=:
17603 hardcode_direct=yes
17604
17605 # hardcode_minus_L: Not really in the search PATH,
17606 # but as the default location of the library.
17607 hardcode_minus_L=yes
17608 export_dynamic_flag_spec='${wl}-E'
17609 ;;
17610
17611 hpux10*)
17612 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17613 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17614 else
17615 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17616 fi
17617 if test "$with_gnu_ld" = no; then
17618 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17619 hardcode_libdir_flag_spec_ld='+b $libdir'
17620 hardcode_libdir_separator=:
17621 hardcode_direct=yes
17622 hardcode_direct_absolute=yes
17623 export_dynamic_flag_spec='${wl}-E'
17624 # hardcode_minus_L: Not really in the search PATH,
17625 # but as the default location of the library.
17626 hardcode_minus_L=yes
17627 fi
17628 ;;
17629
17630 hpux11*)
17631 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17632 case $host_cpu in
17633 hppa*64*)
17634 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17635 ;;
17636 ia64*)
17637 archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17638 ;;
17639 *)
17640 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17641 ;;
17642 esac
17643 else
17644 case $host_cpu in
17645 hppa*64*)
17646 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17647 ;;
17648 ia64*)
17649 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17650 ;;
17651 *)
17652 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17653 ;;
17654 esac
17655 fi
17656 if test "$with_gnu_ld" = no; then
17657 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17658 hardcode_libdir_separator=:
17659
17660 case $host_cpu in
17661 hppa*64*|ia64*)
17662 hardcode_direct=no
17663 hardcode_shlibpath_var=no
17664 ;;
17665 *)
17666 hardcode_direct=yes
17667 hardcode_direct_absolute=yes
17668 export_dynamic_flag_spec='${wl}-E'
17669
17670 # hardcode_minus_L: Not really in the search PATH,
17671 # but as the default location of the library.
17672 hardcode_minus_L=yes
17673 ;;
17674 esac
17675 fi
17676 ;;
17677
17678 irix5* | irix6* | nonstopux*)
17679 if test "$GCC" = yes; then
17680 archive_cmds='$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 $lib'
17681 # Try to use the -exported_symbol ld option, if it does not
17682 # work, assume that -exports_file does not work either and
17683 # implicitly export all symbols.
17684 save_LDFLAGS="$LDFLAGS"
17685 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17686 cat >conftest.$ac_ext <<_ACEOF
17687 int foo(void) {}
17688 _ACEOF
17689 rm -f conftest.$ac_objext conftest$ac_exeext
17690 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17691 (eval $ac_link) 2>conftest.er1
17692 ac_status=$?
17693 grep -v '^ *+' conftest.er1 >conftest.err
17694 rm -f conftest.er1
17695 cat conftest.err >&5
17696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17697 (exit $ac_status); } &&
17698 { ac_try='test -z "$ac_c_werror_flag"
17699 || test ! -s conftest.err'
17700 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17701 (eval $ac_try) 2>&5
17702 ac_status=$?
17703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17704 (exit $ac_status); }; } &&
17705 { ac_try='test -s conftest$ac_exeext'
17706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17707 (eval $ac_try) 2>&5
17708 ac_status=$?
17709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
17710 (exit $ac_status); }; }; then
17711 archive_expsym_cmds='$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 $lib'
17712
17713 else
17714 echo "$as_me: failed program was:" >&5
17715 sed 's/^/| /' conftest.$ac_ext >&5
17716
17717 fi
17718 rm -f conftest.err conftest.$ac_objext \
17719 conftest$ac_exeext conftest.$ac_ext
17720 LDFLAGS="$save_LDFLAGS"
17721 else
17722 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17723 archive_expsym_cmds='$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 $lib'
17724 fi
17725 archive_cmds_need_lc='no'
17726 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17727 hardcode_libdir_separator=:
17728 inherit_rpath=yes
17729 link_all_deplibs=yes
17730 ;;
17731
17732 netbsd*)
17733 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17734 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
17735 else
17736 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
17737 fi
17738 hardcode_libdir_flag_spec='-R$libdir'
17739 hardcode_direct=yes
17740 hardcode_shlibpath_var=no
17741 ;;
17742
17743 newsos6)
17744 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17745 hardcode_direct=yes
17746 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17747 hardcode_libdir_separator=:
17748 hardcode_shlibpath_var=no
17749 ;;
17750
17751 *nto* | *qnx*)
17752 ;;
17753
17754 openbsd*)
17755 hardcode_direct=yes
17756 hardcode_shlibpath_var=no
17757 hardcode_direct_absolute=yes
17758 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17759 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17760 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17761 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17762 export_dynamic_flag_spec='${wl}-E'
17763 else
17764 case $host_os in
17765 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17766 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17767 hardcode_libdir_flag_spec='-R$libdir'
17768 ;;
17769 *)
17770 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17771 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17772 ;;
17773 esac
17774 fi
17775 ;;
17776
17777 os2*)
17778 hardcode_libdir_flag_spec='-L$libdir'
17779 hardcode_minus_L=yes
17780 allow_undefined_flag=unsupported
17781 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'
17782 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17783 ;;
17784
17785 osf3*)
17786 if test "$GCC" = yes; then
17787 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17788 archive_cmds='$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 $lib'
17789 else
17790 allow_undefined_flag=' -expect_unresolved \*'
17791 archive_cmds='$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 $lib'
17792 fi
17793 archive_cmds_need_lc='no'
17794 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17795 hardcode_libdir_separator=:
17796 ;;
17797
17798 osf4* | osf5*) # as osf3* with the addition of -msym flag
17799 if test "$GCC" = yes; then
17800 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17801 archive_cmds='$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 $lib'
17802 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17803 else
17804 allow_undefined_flag=' -expect_unresolved \*'
17805 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'
17806 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~
17807 $CC -shared${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'
17808
17809 # Both c and cxx compiler support -rpath directly
17810 hardcode_libdir_flag_spec='-rpath $libdir'
17811 fi
17812 archive_cmds_need_lc='no'
17813 hardcode_libdir_separator=:
17814 ;;
17815
17816 solaris*)
17817 no_undefined_flag=' -z defs'
17818 if test "$GCC" = yes; then
17819 wlarc='${wl}'
17820 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17821 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17822 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17823 else
17824 case `$CC -V 2>&1` in
17825 *"Compilers 5.0"*)
17826 wlarc=''
17827 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17828 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17829 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17830 ;;
17831 *)
17832 wlarc='${wl}'
17833 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17834 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17835 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17836 ;;
17837 esac
17838 fi
17839 hardcode_libdir_flag_spec='-R$libdir'
17840 hardcode_shlibpath_var=no
17841 case $host_os in
17842 solaris2.[0-5] | solaris2.[0-5].*) ;;
17843 *)
17844 # The compiler driver will combine and reorder linker options,
17845 # but understands `-z linker_flag'. GCC discards it without `$wl',
17846 # but is careful enough not to reorder.
17847 # Supported since Solaris 2.6 (maybe 2.5.1?)
17848 if test "$GCC" = yes; then
17849 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17850 else
17851 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17852 fi
17853 ;;
17854 esac
17855 link_all_deplibs=yes
17856 ;;
17857
17858 sunos4*)
17859 if test "x$host_vendor" = xsequent; then
17860 # Use $CC to link under sequent, because it throws in some extra .o
17861 # files that make .init and .fini sections work.
17862 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17863 else
17864 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17865 fi
17866 hardcode_libdir_flag_spec='-L$libdir'
17867 hardcode_direct=yes
17868 hardcode_minus_L=yes
17869 hardcode_shlibpath_var=no
17870 ;;
17871
17872 sysv4)
17873 case $host_vendor in
17874 sni)
17875 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17876 hardcode_direct=yes # is this really true???
17877 ;;
17878 siemens)
17879 ## LD is ld it makes a PLAMLIB
17880 ## CC just makes a GrossModule.
17881 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17882 reload_cmds='$CC -r -o $output$reload_objs'
17883 hardcode_direct=no
17884 ;;
17885 motorola)
17886 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17887 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17888 ;;
17889 esac
17890 runpath_var='LD_RUN_PATH'
17891 hardcode_shlibpath_var=no
17892 ;;
17893
17894 sysv4.3*)
17895 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17896 hardcode_shlibpath_var=no
17897 export_dynamic_flag_spec='-Bexport'
17898 ;;
17899
17900 sysv4*MP*)
17901 if test -d /usr/nec; then
17902 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17903 hardcode_shlibpath_var=no
17904 runpath_var=LD_RUN_PATH
17905 hardcode_runpath_var=yes
17906 ld_shlibs=yes
17907 fi
17908 ;;
17909
17910 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17911 no_undefined_flag='${wl}-z,text'
17912 archive_cmds_need_lc=no
17913 hardcode_shlibpath_var=no
17914 runpath_var='LD_RUN_PATH'
17915
17916 if test "$GCC" = yes; then
17917 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17918 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17919 else
17920 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17921 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17922 fi
17923 ;;
17924
17925 sysv5* | sco3.2v5* | sco5v6*)
17926 # Note: We can NOT use -z defs as we might desire, because we do not
17927 # link with -lc, and that would cause any symbols used from libc to
17928 # always be unresolved, which means just about no library would
17929 # ever link correctly. If we're not using GNU ld we use -z text
17930 # though, which does catch some bad symbols but isn't as heavy-handed
17931 # as -z defs.
17932 no_undefined_flag='${wl}-z,text'
17933 allow_undefined_flag='${wl}-z,nodefs'
17934 archive_cmds_need_lc=no
17935 hardcode_shlibpath_var=no
17936 hardcode_libdir_flag_spec='${wl}-R,$libdir'
17937 hardcode_libdir_separator=':'
17938 link_all_deplibs=yes
17939 export_dynamic_flag_spec='${wl}-Bexport'
17940 runpath_var='LD_RUN_PATH'
17941
17942 if test "$GCC" = yes; then
17943 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17944 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17945 else
17946 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17947 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17948 fi
17949 ;;
17950
17951 uts4*)
17952 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17953 hardcode_libdir_flag_spec='-L$libdir'
17954 hardcode_shlibpath_var=no
17955 ;;
17956
17957 *)
17958 ld_shlibs=no
17959 ;;
17960 esac
17961
17962 if test x$host_vendor = xsni; then
17963 case $host in
17964 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17965 export_dynamic_flag_spec='${wl}-Blargedynsym'
17966 ;;
17967 esac
17968 fi
17969 fi
17970
17971 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
17972 echo "${ECHO_T}$ld_shlibs" >&6
17973 test "$ld_shlibs" = no && can_build_shared=no
17974
17975 with_gnu_ld=$with_gnu_ld
17976
17977
17978
17979
17980
17981
17982
17983
17984
17985
17986
17987
17988
17989
17990
17991 #
17992 # Do we need to explicitly link libc?
17993 #
17994 case "x$archive_cmds_need_lc" in
17995 x|xyes)
17996 # Assume -lc should be added
17997 archive_cmds_need_lc=yes
17998
17999 if test "$enable_shared" = yes && test "$GCC" = yes; then
18000 case $archive_cmds in
18001 *'~'*)
18002 # FIXME: we may have to deal with multi-command sequences.
18003 ;;
18004 '$CC '*)
18005 # Test whether the compiler implicitly links with -lc since on some
18006 # systems, -lgcc has to come before -lc. If gcc already passes -lc
18007 # to ld, don't add -lc before -lgcc.
18008 echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18009 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18010 $RM conftest*
18011 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18012
18013 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18014 (eval $ac_compile) 2>&5
18015 ac_status=$?
18016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18017 (exit $ac_status); } 2>conftest.err; then
18018 soname=conftest
18019 lib=conftest
18020 libobjs=conftest.$ac_objext
18021 deplibs=
18022 wl=$lt_prog_compiler_wl
18023 pic_flag=$lt_prog_compiler_pic
18024 compiler_flags=-v
18025 linker_flags=-v
18026 verstring=
18027 output_objdir=.
18028 libname=conftest
18029 lt_save_allow_undefined_flag=$allow_undefined_flag
18030 allow_undefined_flag=
18031 if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18032 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18033 ac_status=$?
18034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18035 (exit $ac_status); }
18036 then
18037 archive_cmds_need_lc=no
18038 else
18039 archive_cmds_need_lc=yes
18040 fi
18041 allow_undefined_flag=$lt_save_allow_undefined_flag
18042 else
18043 cat conftest.err 1>&5
18044 fi
18045 $RM conftest*
18046 echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18047 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18048 ;;
18049 esac
18050 fi
18051 ;;
18052 esac
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
18074
18075
18076
18077
18078
18079
18080
18081
18082
18083
18084
18085
18086
18087
18088
18089
18090
18091
18092
18093
18094
18095
18096
18097
18098
18099
18100
18101
18102
18103
18104
18105
18106
18107
18108
18109
18110
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209
18210 echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18211 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18212 withGCC=$GCC
18213 if test "$withGCC" = yes; then
18214 case $host_os in
18215 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18216 *) lt_awk_arg="/^libraries:/" ;;
18217 esac
18218 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18219 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18220 # if the path contains ";" then we assume it to be the separator
18221 # otherwise default to the standard path separator (i.e. ":") - it is
18222 # assumed that no part of a normal pathname contains ";" but that should
18223 # okay in the real world where ";" in dirpaths is itself problematic.
18224 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18225 else
18226 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18227 fi
18228 # Ok, now we have the path, separated by spaces, we can step through it
18229 # and add multilib dir if necessary.
18230 lt_tmp_lt_search_path_spec=
18231 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18232 for lt_sys_path in $lt_search_path_spec; do
18233 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18234 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18235 else
18236 test -d "$lt_sys_path" && \
18237 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18238 fi
18239 done
18240 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18241 BEGIN {RS=" "; FS="/|\n";} {
18242 lt_foo="";
18243 lt_count=0;
18244 for (lt_i = NF; lt_i > 0; lt_i--) {
18245 if ($lt_i != "" && $lt_i != ".") {
18246 if ($lt_i == "..") {
18247 lt_count++;
18248 } else {
18249 if (lt_count == 0) {
18250 lt_foo="/" $lt_i lt_foo;
18251 } else {
18252 lt_count--;
18253 }
18254 }
18255 }
18256 }
18257 if (lt_foo != "") { lt_freq[lt_foo]++; }
18258 if (lt_freq[lt_foo] == 1) { print lt_foo; }
18259 }'`
18260 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18261 else
18262 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18263 fi
18264 library_names_spec=
18265 libname_spec='lib$name'
18266 soname_spec=
18267 shrext_cmds=".so"
18268 postinstall_cmds=
18269 postuninstall_cmds=
18270 finish_cmds=
18271 finish_eval=
18272 shlibpath_var=
18273 shlibpath_overrides_runpath=unknown
18274 version_type=none
18275 dynamic_linker="$host_os ld.so"
18276 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18277 need_lib_prefix=unknown
18278 hardcode_into_libs=no
18279
18280 # when you set need_version to no, make sure it does not cause -set_version
18281 # flags to be left without arguments
18282 need_version=unknown
18283
18284 case $host_os in
18285 aix3*)
18286 version_type=linux
18287 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18288 shlibpath_var=LIBPATH
18289
18290 # AIX 3 has no versioning support, so we append a major version to the name.
18291 soname_spec='${libname}${release}${shared_ext}$major'
18292 ;;
18293
18294 aix[4-9]*)
18295 version_type=linux
18296 need_lib_prefix=no
18297 need_version=no
18298 hardcode_into_libs=yes
18299 if test "$host_cpu" = ia64; then
18300 # AIX 5 supports IA64
18301 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18302 shlibpath_var=LD_LIBRARY_PATH
18303 else
18304 # With GCC up to 2.95.x, collect2 would create an import file
18305 # for dependence libraries. The import file would start with
18306 # the line `#! .'. This would cause the generated library to
18307 # depend on `.', always an invalid library. This was fixed in
18308 # development snapshots of GCC prior to 3.0.
18309 case $host_os in
18310 aix4 | aix4.[01] | aix4.[01].*)
18311 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18312 echo ' yes '
18313 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18314 :
18315 else
18316 can_build_shared=no
18317 fi
18318 ;;
18319 esac
18320 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18321 # soname into executable. Probably we can add versioning support to
18322 # collect2, so additional links can be useful in future.
18323 if test "$aix_use_runtimelinking" = yes; then
18324 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18325 # instead of lib<name>.a to let people know that these are not
18326 # typical AIX shared libraries.
18327 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18328 else
18329 # We preserve .a as extension for shared libraries through AIX4.2
18330 # and later when we are not doing run time linking.
18331 library_names_spec='${libname}${release}.a $libname.a'
18332 soname_spec='${libname}${release}${shared_ext}$major'
18333 fi
18334 shlibpath_var=LIBPATH
18335 fi
18336 ;;
18337
18338 amigaos*)
18339 if test "$host_cpu" = m68k; then
18340 library_names_spec='$libname.ixlibrary $libname.a'
18341 # Create ${libname}_ixlibrary.a entries in /sys/libs.
18342 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 ${libname}_ixlibrary.a || exit 1; done'
18343 else
18344 dynamic_linker=no
18345 fi
18346 ;;
18347
18348 beos*)
18349 library_names_spec='${libname}${shared_ext}'
18350 dynamic_linker="$host_os ld.so"
18351 shlibpath_var=LIBRARY_PATH
18352 ;;
18353
18354 bsdi[45]*)
18355 version_type=linux
18356 need_version=no
18357 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18358 soname_spec='${libname}${release}${shared_ext}$major'
18359 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18360 shlibpath_var=LD_LIBRARY_PATH
18361 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18362 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18363 # the default ld.so.conf also contains /usr/contrib/lib and
18364 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18365 # libtool to hard-code these into programs
18366 ;;
18367
18368 cygwin* | mingw* | pw32*)
18369 version_type=windows
18370 shrext_cmds=".dll"
18371 need_version=no
18372 need_lib_prefix=no
18373
18374 case $withGCC,$host_os in
18375 yes,cygwin* | yes,mingw* | yes,pw32*)
18376 library_names_spec='$libname.dll.a'
18377 # DLL is installed to $(libdir)/../bin by postinstall_cmds
18378 postinstall_cmds='base_file=`basename \${file}`~
18379 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18380 dldir=$destdir/`dirname \$dlpath`~
18381 test -d \$dldir || mkdir -p \$dldir~
18382 $install_prog $dir/$dlname \$dldir/$dlname~
18383 chmod a+x \$dldir/$dlname~
18384 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18385 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18386 fi'
18387 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18388 dlpath=$dir/\$dldll~
18389 $RM \$dlpath'
18390 shlibpath_overrides_runpath=yes
18391
18392 case $host_os in
18393 cygwin*)
18394 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18395 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18396 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18397 ;;
18398 mingw*)
18399 # MinGW DLLs use traditional 'lib' prefix
18400 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18401 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18402 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18403 # It is most probably a Windows format PATH printed by
18404 # mingw gcc, but we are running on Cygwin. Gcc prints its search
18405 # path with ; separators, and with drive letters. We can handle the
18406 # drive letters (cygwin fileutils understands them), so leave them,
18407 # especially as we might pass files found there to a mingw objdump,
18408 # which wouldn't understand a cygwinified path. Ahh.
18409 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18410 else
18411 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
18412 fi
18413 ;;
18414 pw32*)
18415 # pw32 DLLs use 'pw' prefix rather than 'lib'
18416 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18417 ;;
18418 esac
18419 ;;
18420
18421 *)
18422 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18423 ;;
18424 esac
18425 dynamic_linker='Win32 ld.exe'
18426 # FIXME: first we should search . and the directory the executable is in
18427 shlibpath_var=PATH
18428 ;;
18429
18430 darwin* | rhapsody*)
18431 dynamic_linker="$host_os dyld"
18432 version_type=darwin
18433 need_lib_prefix=no
18434 need_version=no
18435 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18436 soname_spec='${libname}${release}${major}$shared_ext'
18437 shlibpath_overrides_runpath=yes
18438 shlibpath_var=DYLD_LIBRARY_PATH
18439 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18440
18441 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18442 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18443 ;;
18444
18445 dgux*)
18446 version_type=linux
18447 need_lib_prefix=no
18448 need_version=no
18449 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18450 soname_spec='${libname}${release}${shared_ext}$major'
18451 shlibpath_var=LD_LIBRARY_PATH
18452 ;;
18453
18454 freebsd1*)
18455 dynamic_linker=no
18456 ;;
18457
18458 freebsd* | dragonfly*)
18459 # DragonFly does not have aout. When/if they implement a new
18460 # versioning mechanism, adjust this.
18461 if test -x /usr/bin/objformat; then
18462 objformat=`/usr/bin/objformat`
18463 else
18464 case $host_os in
18465 freebsd[123]*) objformat=aout ;;
18466 *) objformat=elf ;;
18467 esac
18468 fi
18469 version_type=freebsd-$objformat
18470 case $version_type in
18471 freebsd-elf*)
18472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18473 need_version=no
18474 need_lib_prefix=no
18475 ;;
18476 freebsd-*)
18477 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18478 need_version=yes
18479 ;;
18480 esac
18481 shlibpath_var=LD_LIBRARY_PATH
18482 case $host_os in
18483 freebsd2*)
18484 shlibpath_overrides_runpath=yes
18485 ;;
18486 freebsd3.[01]* | freebsdelf3.[01]*)
18487 shlibpath_overrides_runpath=yes
18488 hardcode_into_libs=yes
18489 ;;
18490 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18491 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18492 shlibpath_overrides_runpath=no
18493 hardcode_into_libs=yes
18494 ;;
18495 *) # from 4.6 on, and DragonFly
18496 shlibpath_overrides_runpath=yes
18497 hardcode_into_libs=yes
18498 ;;
18499 esac
18500 ;;
18501
18502 gnu*)
18503 version_type=linux
18504 need_lib_prefix=no
18505 need_version=no
18506 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18507 soname_spec='${libname}${release}${shared_ext}$major'
18508 shlibpath_var=LD_LIBRARY_PATH
18509 hardcode_into_libs=yes
18510 ;;
18511
18512 hpux9* | hpux10* | hpux11*)
18513 # Give a soname corresponding to the major version so that dld.sl refuses to
18514 # link against other versions.
18515 version_type=sunos
18516 need_lib_prefix=no
18517 need_version=no
18518 case $host_cpu in
18519 ia64*)
18520 shrext_cmds='.so'
18521 hardcode_into_libs=yes
18522 dynamic_linker="$host_os dld.so"
18523 shlibpath_var=LD_LIBRARY_PATH
18524 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18525 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18526 soname_spec='${libname}${release}${shared_ext}$major'
18527 if test "X$HPUX_IA64_MODE" = X32; then
18528 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18529 else
18530 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18531 fi
18532 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18533 ;;
18534 hppa*64*)
18535 shrext_cmds='.sl'
18536 hardcode_into_libs=yes
18537 dynamic_linker="$host_os dld.sl"
18538 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18539 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18541 soname_spec='${libname}${release}${shared_ext}$major'
18542 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18543 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18544 ;;
18545 *)
18546 shrext_cmds='.sl'
18547 dynamic_linker="$host_os dld.sl"
18548 shlibpath_var=SHLIB_PATH
18549 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18550 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18551 soname_spec='${libname}${release}${shared_ext}$major'
18552 ;;
18553 esac
18554 # HP-UX runs *really* slowly unless shared libraries are mode 555.
18555 postinstall_cmds='chmod 555 $lib'
18556 ;;
18557
18558 interix[3-9]*)
18559 version_type=linux
18560 need_lib_prefix=no
18561 need_version=no
18562 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18563 soname_spec='${libname}${release}${shared_ext}$major'
18564 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18565 shlibpath_var=LD_LIBRARY_PATH
18566 shlibpath_overrides_runpath=no
18567 hardcode_into_libs=yes
18568 ;;
18569
18570 irix5* | irix6* | nonstopux*)
18571 case $host_os in
18572 nonstopux*) version_type=nonstopux ;;
18573 *)
18574 if test "$lt_cv_prog_gnu_ld" = yes; then
18575 version_type=linux
18576 else
18577 version_type=irix
18578 fi ;;
18579 esac
18580 need_lib_prefix=no
18581 need_version=no
18582 soname_spec='${libname}${release}${shared_ext}$major'
18583 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18584 case $host_os in
18585 irix5* | nonstopux*)
18586 libsuff= shlibsuff=
18587 ;;
18588 *)
18589 case $LD in # libtool.m4 will add one of these switches to LD
18590 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18591 libsuff= shlibsuff= libmagic=32-bit;;
18592 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18593 libsuff=32 shlibsuff=N32 libmagic=N32;;
18594 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18595 libsuff=64 shlibsuff=64 libmagic=64-bit;;
18596 *) libsuff= shlibsuff= libmagic=never-match;;
18597 esac
18598 ;;
18599 esac
18600 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18601 shlibpath_overrides_runpath=no
18602 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18603 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18604 hardcode_into_libs=yes
18605 ;;
18606
18607 # No shared lib support for Linux oldld, aout, or coff.
18608 linux*oldld* | linux*aout* | linux*coff*)
18609 dynamic_linker=no
18610 ;;
18611
18612 # This must be Linux ELF.
18613 linux* | k*bsd*-gnu)
18614 version_type=linux
18615 need_lib_prefix=no
18616 need_version=no
18617 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18618 soname_spec='${libname}${release}${shared_ext}$major'
18619 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18620 shlibpath_var=LD_LIBRARY_PATH
18621 shlibpath_overrides_runpath=no
18622 # Some binutils ld are patched to set DT_RUNPATH
18623 save_LDFLAGS=$LDFLAGS
18624 save_libdir=$libdir
18625 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18626 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18627 cat >conftest.$ac_ext <<_ACEOF
18628 /* confdefs.h. */
18629 _ACEOF
18630 cat confdefs.h >>conftest.$ac_ext
18631 cat >>conftest.$ac_ext <<_ACEOF
18632 /* end confdefs.h. */
18633
18634 int
18635 main ()
18636 {
18637
18638 ;
18639 return 0;
18640 }
18641 _ACEOF
18642 rm -f conftest.$ac_objext conftest$ac_exeext
18643 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18644 (eval $ac_link) 2>conftest.er1
18645 ac_status=$?
18646 grep -v '^ *+' conftest.er1 >conftest.err
18647 rm -f conftest.er1
18648 cat conftest.err >&5
18649 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18650 (exit $ac_status); } &&
18651 { ac_try='test -z "$ac_c_werror_flag"
18652 || test ! -s conftest.err'
18653 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18654 (eval $ac_try) 2>&5
18655 ac_status=$?
18656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18657 (exit $ac_status); }; } &&
18658 { ac_try='test -s conftest$ac_exeext'
18659 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18660 (eval $ac_try) 2>&5
18661 ac_status=$?
18662 echo "$as_me:$LINENO: \$? = $ac_status" >&5
18663 (exit $ac_status); }; }; then
18664 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18665 shlibpath_overrides_runpath=yes
18666 fi
18667
18668 else
18669 echo "$as_me: failed program was:" >&5
18670 sed 's/^/| /' conftest.$ac_ext >&5
18671
18672 fi
18673 rm -f conftest.err conftest.$ac_objext \
18674 conftest$ac_exeext conftest.$ac_ext
18675 LDFLAGS=$save_LDFLAGS
18676 libdir=$save_libdir
18677
18678 # This implies no fast_install, which is unacceptable.
18679 # Some rework will be needed to allow for fast_install
18680 # before this can be enabled.
18681 hardcode_into_libs=yes
18682
18683 # Append ld.so.conf contents to the search path
18684 if test -f /etc/ld.so.conf; then
18685 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
18686 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18687 fi
18688
18689 # We used to test for /lib/ld.so.1 and disable shared libraries on
18690 # powerpc, because MkLinux only supported shared libraries with the
18691 # GNU dynamic linker. Since this was broken with cross compilers,
18692 # most powerpc-linux boxes support dynamic linking these days and
18693 # people can always --disable-shared, the test was removed, and we
18694 # assume the GNU/Linux dynamic linker is in use.
18695 dynamic_linker='GNU/Linux ld.so'
18696 ;;
18697
18698 netbsd*)
18699 version_type=sunos
18700 need_lib_prefix=no
18701 need_version=no
18702 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18703 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18704 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18705 dynamic_linker='NetBSD (a.out) ld.so'
18706 else
18707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18708 soname_spec='${libname}${release}${shared_ext}$major'
18709 dynamic_linker='NetBSD ld.elf_so'
18710 fi
18711 shlibpath_var=LD_LIBRARY_PATH
18712 shlibpath_overrides_runpath=yes
18713 hardcode_into_libs=yes
18714 ;;
18715
18716 newsos6)
18717 version_type=linux
18718 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18719 shlibpath_var=LD_LIBRARY_PATH
18720 shlibpath_overrides_runpath=yes
18721 ;;
18722
18723 *nto* | *qnx*)
18724 version_type=qnx
18725 need_lib_prefix=no
18726 need_version=no
18727 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18728 soname_spec='${libname}${release}${shared_ext}$major'
18729 shlibpath_var=LD_LIBRARY_PATH
18730 shlibpath_overrides_runpath=no
18731 hardcode_into_libs=yes
18732 dynamic_linker='ldqnx.so'
18733 ;;
18734
18735 openbsd*)
18736 version_type=sunos
18737 sys_lib_dlsearch_path_spec="/usr/lib"
18738 need_lib_prefix=no
18739 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18740 case $host_os in
18741 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
18742 *) need_version=no ;;
18743 esac
18744 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18745 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18746 shlibpath_var=LD_LIBRARY_PATH
18747 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18748 case $host_os in
18749 openbsd2.[89] | openbsd2.[89].*)
18750 shlibpath_overrides_runpath=no
18751 ;;
18752 *)
18753 shlibpath_overrides_runpath=yes
18754 ;;
18755 esac
18756 else
18757 shlibpath_overrides_runpath=yes
18758 fi
18759 ;;
18760
18761 os2*)
18762 libname_spec='$name'
18763 shrext_cmds=".dll"
18764 need_lib_prefix=no
18765 library_names_spec='$libname${shared_ext} $libname.a'
18766 dynamic_linker='OS/2 ld.exe'
18767 shlibpath_var=LIBPATH
18768 ;;
18769
18770 osf3* | osf4* | osf5*)
18771 version_type=osf
18772 need_lib_prefix=no
18773 need_version=no
18774 soname_spec='${libname}${release}${shared_ext}$major'
18775 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18776 shlibpath_var=LD_LIBRARY_PATH
18777 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18778 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18779 ;;
18780
18781 rdos*)
18782 dynamic_linker=no
18783 ;;
18784
18785 solaris*)
18786 version_type=linux
18787 need_lib_prefix=no
18788 need_version=no
18789 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18790 soname_spec='${libname}${release}${shared_ext}$major'
18791 shlibpath_var=LD_LIBRARY_PATH
18792 shlibpath_overrides_runpath=yes
18793 hardcode_into_libs=yes
18794 # ldd complains unless libraries are executable
18795 postinstall_cmds='chmod +x $lib'
18796 ;;
18797
18798 sunos4*)
18799 version_type=sunos
18800 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18801 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18802 shlibpath_var=LD_LIBRARY_PATH
18803 shlibpath_overrides_runpath=yes
18804 if test "$with_gnu_ld" = yes; then
18805 need_lib_prefix=no
18806 fi
18807 need_version=yes
18808 ;;
18809
18810 sysv4 | sysv4.3*)
18811 version_type=linux
18812 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18813 soname_spec='${libname}${release}${shared_ext}$major'
18814 shlibpath_var=LD_LIBRARY_PATH
18815 case $host_vendor in
18816 sni)
18817 shlibpath_overrides_runpath=no
18818 need_lib_prefix=no
18819 runpath_var=LD_RUN_PATH
18820 ;;
18821 siemens)
18822 need_lib_prefix=no
18823 ;;
18824 motorola)
18825 need_lib_prefix=no
18826 need_version=no
18827 shlibpath_overrides_runpath=no
18828 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18829 ;;
18830 esac
18831 ;;
18832
18833 sysv4*MP*)
18834 if test -d /usr/nec ;then
18835 version_type=linux
18836 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18837 soname_spec='$libname${shared_ext}.$major'
18838 shlibpath_var=LD_LIBRARY_PATH
18839 fi
18840 ;;
18841
18842 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18843 version_type=freebsd-elf
18844 need_lib_prefix=no
18845 need_version=no
18846 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18847 soname_spec='${libname}${release}${shared_ext}$major'
18848 shlibpath_var=LD_LIBRARY_PATH
18849 shlibpath_overrides_runpath=yes
18850 hardcode_into_libs=yes
18851 if test "$with_gnu_ld" = yes; then
18852 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18853 else
18854 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18855 case $host_os in
18856 sco3.2v5*)
18857 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18858 ;;
18859 esac
18860 fi
18861 sys_lib_dlsearch_path_spec='/usr/lib'
18862 ;;
18863
18864 tpf*)
18865 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
18866 version_type=linux
18867 need_lib_prefix=no
18868 need_version=no
18869 library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18870 shlibpath_var=LD_LIBRARY_PATH
18871 shlibpath_overrides_runpath=no
18872 hardcode_into_libs=yes
18873 ;;
18874
18875 uts4*)
18876 version_type=linux
18877 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18878 soname_spec='${libname}${release}${shared_ext}$major'
18879 shlibpath_var=LD_LIBRARY_PATH
18880 ;;
18881
18882 *)
18883 dynamic_linker=no
18884 ;;
18885 esac
18886 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18887 echo "${ECHO_T}$dynamic_linker" >&6
18888 test "$dynamic_linker" = no && can_build_shared=no
18889
18890 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18891 if test "$GCC" = yes; then
18892 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18893 fi
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979
18980
18981 echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
18982 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
18983 hardcode_action=
18984 if test -n "$hardcode_libdir_flag_spec" ||
18985 test -n "$runpath_var" ||
18986 test "X$hardcode_automatic" = "Xyes" ; then
18987
18988 # We can hardcode non-existent directories.
18989 if test "$hardcode_direct" != no &&
18990 # If the only mechanism to avoid hardcoding is shlibpath_var, we
18991 # have to relink, otherwise we might link with an installed library
18992 # when we should be linking with a yet-to-be-installed one
18993 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18994 test "$hardcode_minus_L" != no; then
18995 # Linking always hardcodes the temporary library directory.
18996 hardcode_action=relink
18997 else
18998 # We can link without hardcoding, and we can hardcode nonexisting dirs.
18999 hardcode_action=immediate
19000 fi
19001 else
19002 # We cannot hardcode anything, or else we can only hardcode existing
19003 # directories.
19004 hardcode_action=unsupported
19005 fi
19006 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19007 echo "${ECHO_T}$hardcode_action" >&6
19008
19009 if test "$hardcode_action" = relink ||
19010 test "$inherit_rpath" = yes; then
19011 # Fast installation is not supported
19012 enable_fast_install=no
19013 elif test "$shlibpath_overrides_runpath" = yes ||
19014 test "$enable_shared" = no; then
19015 # Fast installation is not necessary
19016 enable_fast_install=needless
19017 fi
19018
19019
19020
19021
19022
19023
19024 if test "x$enable_dlopen" != xyes; then
19025 enable_dlopen=unknown
19026 enable_dlopen_self=unknown
19027 enable_dlopen_self_static=unknown
19028 else
19029 lt_cv_dlopen=no
19030 lt_cv_dlopen_libs=
19031
19032 case $host_os in
19033 beos*)
19034 lt_cv_dlopen="load_add_on"
19035 lt_cv_dlopen_libs=
19036 lt_cv_dlopen_self=yes
19037 ;;
19038
19039 mingw* | pw32*)
19040 lt_cv_dlopen="LoadLibrary"
19041 lt_cv_dlopen_libs=
19042 ;;
19043
19044 cygwin*)
19045 lt_cv_dlopen="dlopen"
19046 lt_cv_dlopen_libs=
19047 ;;
19048
19049 darwin*)
19050 # if libdl is installed we need to link against it
19051 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19052 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19053 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19054 echo $ECHO_N "(cached) $ECHO_C" >&6
19055 else
19056 ac_check_lib_save_LIBS=$LIBS
19057 LIBS="-ldl $LIBS"
19058 cat >conftest.$ac_ext <<_ACEOF
19059 /* confdefs.h. */
19060 _ACEOF
19061 cat confdefs.h >>conftest.$ac_ext
19062 cat >>conftest.$ac_ext <<_ACEOF
19063 /* end confdefs.h. */
19064
19065 /* Override any gcc2 internal prototype to avoid an error. */
19066 #ifdef __cplusplus
19067 extern "C"
19068 #endif
19069 /* We use char because int might match the return type of a gcc2
19070 builtin and then its argument prototype would still apply. */
19071 char dlopen ();
19072 int
19073 main ()
19074 {
19075 dlopen ();
19076 ;
19077 return 0;
19078 }
19079 _ACEOF
19080 rm -f conftest.$ac_objext conftest$ac_exeext
19081 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19082 (eval $ac_link) 2>conftest.er1
19083 ac_status=$?
19084 grep -v '^ *+' conftest.er1 >conftest.err
19085 rm -f conftest.er1
19086 cat conftest.err >&5
19087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19088 (exit $ac_status); } &&
19089 { ac_try='test -z "$ac_c_werror_flag"
19090 || test ! -s conftest.err'
19091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19092 (eval $ac_try) 2>&5
19093 ac_status=$?
19094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19095 (exit $ac_status); }; } &&
19096 { ac_try='test -s conftest$ac_exeext'
19097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19098 (eval $ac_try) 2>&5
19099 ac_status=$?
19100 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19101 (exit $ac_status); }; }; then
19102 ac_cv_lib_dl_dlopen=yes
19103 else
19104 echo "$as_me: failed program was:" >&5
19105 sed 's/^/| /' conftest.$ac_ext >&5
19106
19107 ac_cv_lib_dl_dlopen=no
19108 fi
19109 rm -f conftest.err conftest.$ac_objext \
19110 conftest$ac_exeext conftest.$ac_ext
19111 LIBS=$ac_check_lib_save_LIBS
19112 fi
19113 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19114 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19115 if test $ac_cv_lib_dl_dlopen = yes; then
19116 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19117 else
19118
19119 lt_cv_dlopen="dyld"
19120 lt_cv_dlopen_libs=
19121 lt_cv_dlopen_self=yes
19122
19123 fi
19124
19125 ;;
19126
19127 *)
19128 echo "$as_me:$LINENO: checking for shl_load" >&5
19129 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19130 if test "${ac_cv_func_shl_load+set}" = set; then
19131 echo $ECHO_N "(cached) $ECHO_C" >&6
19132 else
19133 cat >conftest.$ac_ext <<_ACEOF
19134 /* confdefs.h. */
19135 _ACEOF
19136 cat confdefs.h >>conftest.$ac_ext
19137 cat >>conftest.$ac_ext <<_ACEOF
19138 /* end confdefs.h. */
19139 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19140 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19141 #define shl_load innocuous_shl_load
19142
19143 /* System header to define __stub macros and hopefully few prototypes,
19144 which can conflict with char shl_load (); below.
19145 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19146 <limits.h> exists even on freestanding compilers. */
19147
19148 #ifdef __STDC__
19149 # include <limits.h>
19150 #else
19151 # include <assert.h>
19152 #endif
19153
19154 #undef shl_load
19155
19156 /* Override any gcc2 internal prototype to avoid an error. */
19157 #ifdef __cplusplus
19158 extern "C"
19159 {
19160 #endif
19161 /* We use char because int might match the return type of a gcc2
19162 builtin and then its argument prototype would still apply. */
19163 char shl_load ();
19164 /* The GNU C library defines this for functions which it implements
19165 to always fail with ENOSYS. Some functions are actually named
19166 something starting with __ and the normal name is an alias. */
19167 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19168 choke me
19169 #else
19170 char (*f) () = shl_load;
19171 #endif
19172 #ifdef __cplusplus
19173 }
19174 #endif
19175
19176 int
19177 main ()
19178 {
19179 return f != shl_load;
19180 ;
19181 return 0;
19182 }
19183 _ACEOF
19184 rm -f conftest.$ac_objext conftest$ac_exeext
19185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19186 (eval $ac_link) 2>conftest.er1
19187 ac_status=$?
19188 grep -v '^ *+' conftest.er1 >conftest.err
19189 rm -f conftest.er1
19190 cat conftest.err >&5
19191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19192 (exit $ac_status); } &&
19193 { ac_try='test -z "$ac_c_werror_flag"
19194 || test ! -s conftest.err'
19195 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19196 (eval $ac_try) 2>&5
19197 ac_status=$?
19198 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19199 (exit $ac_status); }; } &&
19200 { ac_try='test -s conftest$ac_exeext'
19201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19202 (eval $ac_try) 2>&5
19203 ac_status=$?
19204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19205 (exit $ac_status); }; }; then
19206 ac_cv_func_shl_load=yes
19207 else
19208 echo "$as_me: failed program was:" >&5
19209 sed 's/^/| /' conftest.$ac_ext >&5
19210
19211 ac_cv_func_shl_load=no
19212 fi
19213 rm -f conftest.err conftest.$ac_objext \
19214 conftest$ac_exeext conftest.$ac_ext
19215 fi
19216 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19217 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19218 if test $ac_cv_func_shl_load = yes; then
19219 lt_cv_dlopen="shl_load"
19220 else
19221 echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19222 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19223 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19224 echo $ECHO_N "(cached) $ECHO_C" >&6
19225 else
19226 ac_check_lib_save_LIBS=$LIBS
19227 LIBS="-ldld $LIBS"
19228 cat >conftest.$ac_ext <<_ACEOF
19229 /* confdefs.h. */
19230 _ACEOF
19231 cat confdefs.h >>conftest.$ac_ext
19232 cat >>conftest.$ac_ext <<_ACEOF
19233 /* end confdefs.h. */
19234
19235 /* Override any gcc2 internal prototype to avoid an error. */
19236 #ifdef __cplusplus
19237 extern "C"
19238 #endif
19239 /* We use char because int might match the return type of a gcc2
19240 builtin and then its argument prototype would still apply. */
19241 char shl_load ();
19242 int
19243 main ()
19244 {
19245 shl_load ();
19246 ;
19247 return 0;
19248 }
19249 _ACEOF
19250 rm -f conftest.$ac_objext conftest$ac_exeext
19251 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19252 (eval $ac_link) 2>conftest.er1
19253 ac_status=$?
19254 grep -v '^ *+' conftest.er1 >conftest.err
19255 rm -f conftest.er1
19256 cat conftest.err >&5
19257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19258 (exit $ac_status); } &&
19259 { ac_try='test -z "$ac_c_werror_flag"
19260 || test ! -s conftest.err'
19261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19262 (eval $ac_try) 2>&5
19263 ac_status=$?
19264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19265 (exit $ac_status); }; } &&
19266 { ac_try='test -s conftest$ac_exeext'
19267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19268 (eval $ac_try) 2>&5
19269 ac_status=$?
19270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19271 (exit $ac_status); }; }; then
19272 ac_cv_lib_dld_shl_load=yes
19273 else
19274 echo "$as_me: failed program was:" >&5
19275 sed 's/^/| /' conftest.$ac_ext >&5
19276
19277 ac_cv_lib_dld_shl_load=no
19278 fi
19279 rm -f conftest.err conftest.$ac_objext \
19280 conftest$ac_exeext conftest.$ac_ext
19281 LIBS=$ac_check_lib_save_LIBS
19282 fi
19283 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19284 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19285 if test $ac_cv_lib_dld_shl_load = yes; then
19286 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19287 else
19288 echo "$as_me:$LINENO: checking for dlopen" >&5
19289 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19290 if test "${ac_cv_func_dlopen+set}" = set; then
19291 echo $ECHO_N "(cached) $ECHO_C" >&6
19292 else
19293 cat >conftest.$ac_ext <<_ACEOF
19294 /* confdefs.h. */
19295 _ACEOF
19296 cat confdefs.h >>conftest.$ac_ext
19297 cat >>conftest.$ac_ext <<_ACEOF
19298 /* end confdefs.h. */
19299 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19300 For example, HP-UX 11i <limits.h> declares gettimeofday. */
19301 #define dlopen innocuous_dlopen
19302
19303 /* System header to define __stub macros and hopefully few prototypes,
19304 which can conflict with char dlopen (); below.
19305 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19306 <limits.h> exists even on freestanding compilers. */
19307
19308 #ifdef __STDC__
19309 # include <limits.h>
19310 #else
19311 # include <assert.h>
19312 #endif
19313
19314 #undef dlopen
19315
19316 /* Override any gcc2 internal prototype to avoid an error. */
19317 #ifdef __cplusplus
19318 extern "C"
19319 {
19320 #endif
19321 /* We use char because int might match the return type of a gcc2
19322 builtin and then its argument prototype would still apply. */
19323 char dlopen ();
19324 /* The GNU C library defines this for functions which it implements
19325 to always fail with ENOSYS. Some functions are actually named
19326 something starting with __ and the normal name is an alias. */
19327 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19328 choke me
19329 #else
19330 char (*f) () = dlopen;
19331 #endif
19332 #ifdef __cplusplus
19333 }
19334 #endif
19335
19336 int
19337 main ()
19338 {
19339 return f != dlopen;
19340 ;
19341 return 0;
19342 }
19343 _ACEOF
19344 rm -f conftest.$ac_objext conftest$ac_exeext
19345 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19346 (eval $ac_link) 2>conftest.er1
19347 ac_status=$?
19348 grep -v '^ *+' conftest.er1 >conftest.err
19349 rm -f conftest.er1
19350 cat conftest.err >&5
19351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19352 (exit $ac_status); } &&
19353 { ac_try='test -z "$ac_c_werror_flag"
19354 || test ! -s conftest.err'
19355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19356 (eval $ac_try) 2>&5
19357 ac_status=$?
19358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19359 (exit $ac_status); }; } &&
19360 { ac_try='test -s conftest$ac_exeext'
19361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19362 (eval $ac_try) 2>&5
19363 ac_status=$?
19364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19365 (exit $ac_status); }; }; then
19366 ac_cv_func_dlopen=yes
19367 else
19368 echo "$as_me: failed program was:" >&5
19369 sed 's/^/| /' conftest.$ac_ext >&5
19370
19371 ac_cv_func_dlopen=no
19372 fi
19373 rm -f conftest.err conftest.$ac_objext \
19374 conftest$ac_exeext conftest.$ac_ext
19375 fi
19376 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19377 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19378 if test $ac_cv_func_dlopen = yes; then
19379 lt_cv_dlopen="dlopen"
19380 else
19381 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19382 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19383 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19384 echo $ECHO_N "(cached) $ECHO_C" >&6
19385 else
19386 ac_check_lib_save_LIBS=$LIBS
19387 LIBS="-ldl $LIBS"
19388 cat >conftest.$ac_ext <<_ACEOF
19389 /* confdefs.h. */
19390 _ACEOF
19391 cat confdefs.h >>conftest.$ac_ext
19392 cat >>conftest.$ac_ext <<_ACEOF
19393 /* end confdefs.h. */
19394
19395 /* Override any gcc2 internal prototype to avoid an error. */
19396 #ifdef __cplusplus
19397 extern "C"
19398 #endif
19399 /* We use char because int might match the return type of a gcc2
19400 builtin and then its argument prototype would still apply. */
19401 char dlopen ();
19402 int
19403 main ()
19404 {
19405 dlopen ();
19406 ;
19407 return 0;
19408 }
19409 _ACEOF
19410 rm -f conftest.$ac_objext conftest$ac_exeext
19411 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19412 (eval $ac_link) 2>conftest.er1
19413 ac_status=$?
19414 grep -v '^ *+' conftest.er1 >conftest.err
19415 rm -f conftest.er1
19416 cat conftest.err >&5
19417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19418 (exit $ac_status); } &&
19419 { ac_try='test -z "$ac_c_werror_flag"
19420 || test ! -s conftest.err'
19421 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19422 (eval $ac_try) 2>&5
19423 ac_status=$?
19424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19425 (exit $ac_status); }; } &&
19426 { ac_try='test -s conftest$ac_exeext'
19427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19428 (eval $ac_try) 2>&5
19429 ac_status=$?
19430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19431 (exit $ac_status); }; }; then
19432 ac_cv_lib_dl_dlopen=yes
19433 else
19434 echo "$as_me: failed program was:" >&5
19435 sed 's/^/| /' conftest.$ac_ext >&5
19436
19437 ac_cv_lib_dl_dlopen=no
19438 fi
19439 rm -f conftest.err conftest.$ac_objext \
19440 conftest$ac_exeext conftest.$ac_ext
19441 LIBS=$ac_check_lib_save_LIBS
19442 fi
19443 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19444 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19445 if test $ac_cv_lib_dl_dlopen = yes; then
19446 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19447 else
19448 echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19449 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19450 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19451 echo $ECHO_N "(cached) $ECHO_C" >&6
19452 else
19453 ac_check_lib_save_LIBS=$LIBS
19454 LIBS="-lsvld $LIBS"
19455 cat >conftest.$ac_ext <<_ACEOF
19456 /* confdefs.h. */
19457 _ACEOF
19458 cat confdefs.h >>conftest.$ac_ext
19459 cat >>conftest.$ac_ext <<_ACEOF
19460 /* end confdefs.h. */
19461
19462 /* Override any gcc2 internal prototype to avoid an error. */
19463 #ifdef __cplusplus
19464 extern "C"
19465 #endif
19466 /* We use char because int might match the return type of a gcc2
19467 builtin and then its argument prototype would still apply. */
19468 char dlopen ();
19469 int
19470 main ()
19471 {
19472 dlopen ();
19473 ;
19474 return 0;
19475 }
19476 _ACEOF
19477 rm -f conftest.$ac_objext conftest$ac_exeext
19478 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19479 (eval $ac_link) 2>conftest.er1
19480 ac_status=$?
19481 grep -v '^ *+' conftest.er1 >conftest.err
19482 rm -f conftest.er1
19483 cat conftest.err >&5
19484 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19485 (exit $ac_status); } &&
19486 { ac_try='test -z "$ac_c_werror_flag"
19487 || test ! -s conftest.err'
19488 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19489 (eval $ac_try) 2>&5
19490 ac_status=$?
19491 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19492 (exit $ac_status); }; } &&
19493 { ac_try='test -s conftest$ac_exeext'
19494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19495 (eval $ac_try) 2>&5
19496 ac_status=$?
19497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19498 (exit $ac_status); }; }; then
19499 ac_cv_lib_svld_dlopen=yes
19500 else
19501 echo "$as_me: failed program was:" >&5
19502 sed 's/^/| /' conftest.$ac_ext >&5
19503
19504 ac_cv_lib_svld_dlopen=no
19505 fi
19506 rm -f conftest.err conftest.$ac_objext \
19507 conftest$ac_exeext conftest.$ac_ext
19508 LIBS=$ac_check_lib_save_LIBS
19509 fi
19510 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19511 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19512 if test $ac_cv_lib_svld_dlopen = yes; then
19513 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19514 else
19515 echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19516 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19517 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19518 echo $ECHO_N "(cached) $ECHO_C" >&6
19519 else
19520 ac_check_lib_save_LIBS=$LIBS
19521 LIBS="-ldld $LIBS"
19522 cat >conftest.$ac_ext <<_ACEOF
19523 /* confdefs.h. */
19524 _ACEOF
19525 cat confdefs.h >>conftest.$ac_ext
19526 cat >>conftest.$ac_ext <<_ACEOF
19527 /* end confdefs.h. */
19528
19529 /* Override any gcc2 internal prototype to avoid an error. */
19530 #ifdef __cplusplus
19531 extern "C"
19532 #endif
19533 /* We use char because int might match the return type of a gcc2
19534 builtin and then its argument prototype would still apply. */
19535 char dld_link ();
19536 int
19537 main ()
19538 {
19539 dld_link ();
19540 ;
19541 return 0;
19542 }
19543 _ACEOF
19544 rm -f conftest.$ac_objext conftest$ac_exeext
19545 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19546 (eval $ac_link) 2>conftest.er1
19547 ac_status=$?
19548 grep -v '^ *+' conftest.er1 >conftest.err
19549 rm -f conftest.er1
19550 cat conftest.err >&5
19551 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19552 (exit $ac_status); } &&
19553 { ac_try='test -z "$ac_c_werror_flag"
19554 || test ! -s conftest.err'
19555 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19556 (eval $ac_try) 2>&5
19557 ac_status=$?
19558 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19559 (exit $ac_status); }; } &&
19560 { ac_try='test -s conftest$ac_exeext'
19561 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19562 (eval $ac_try) 2>&5
19563 ac_status=$?
19564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19565 (exit $ac_status); }; }; then
19566 ac_cv_lib_dld_dld_link=yes
19567 else
19568 echo "$as_me: failed program was:" >&5
19569 sed 's/^/| /' conftest.$ac_ext >&5
19570
19571 ac_cv_lib_dld_dld_link=no
19572 fi
19573 rm -f conftest.err conftest.$ac_objext \
19574 conftest$ac_exeext conftest.$ac_ext
19575 LIBS=$ac_check_lib_save_LIBS
19576 fi
19577 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19578 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19579 if test $ac_cv_lib_dld_dld_link = yes; then
19580 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19581 fi
19582
19583
19584 fi
19585
19586
19587 fi
19588
19589
19590 fi
19591
19592
19593 fi
19594
19595
19596 fi
19597
19598 ;;
19599 esac
19600
19601 if test "x$lt_cv_dlopen" != xno; then
19602 enable_dlopen=yes
19603 else
19604 enable_dlopen=no
19605 fi
19606
19607 case $lt_cv_dlopen in
19608 dlopen)
19609 save_CPPFLAGS="$CPPFLAGS"
19610 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19611
19612 save_LDFLAGS="$LDFLAGS"
19613 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19614
19615 save_LIBS="$LIBS"
19616 LIBS="$lt_cv_dlopen_libs $LIBS"
19617
19618 echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19619 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19620 if test "${lt_cv_dlopen_self+set}" = set; then
19621 echo $ECHO_N "(cached) $ECHO_C" >&6
19622 else
19623 if test "$cross_compiling" = yes; then :
19624 lt_cv_dlopen_self=cross
19625 else
19626 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19627 lt_status=$lt_dlunknown
19628 cat > conftest.$ac_ext <<_LT_EOF
19629 #line 19629 "configure"
19630 #include "confdefs.h"
19631
19632 #if HAVE_DLFCN_H
19633 #include <dlfcn.h>
19634 #endif
19635
19636 #include <stdio.h>
19637
19638 #ifdef RTLD_GLOBAL
19639 # define LT_DLGLOBAL RTLD_GLOBAL
19640 #else
19641 # ifdef DL_GLOBAL
19642 # define LT_DLGLOBAL DL_GLOBAL
19643 # else
19644 # define LT_DLGLOBAL 0
19645 # endif
19646 #endif
19647
19648 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19649 find out it does not work in some platform. */
19650 #ifndef LT_DLLAZY_OR_NOW
19651 # ifdef RTLD_LAZY
19652 # define LT_DLLAZY_OR_NOW RTLD_LAZY
19653 # else
19654 # ifdef DL_LAZY
19655 # define LT_DLLAZY_OR_NOW DL_LAZY
19656 # else
19657 # ifdef RTLD_NOW
19658 # define LT_DLLAZY_OR_NOW RTLD_NOW
19659 # else
19660 # ifdef DL_NOW
19661 # define LT_DLLAZY_OR_NOW DL_NOW
19662 # else
19663 # define LT_DLLAZY_OR_NOW 0
19664 # endif
19665 # endif
19666 # endif
19667 # endif
19668 #endif
19669
19670 #ifdef __cplusplus
19671 extern "C" void exit (int);
19672 #endif
19673
19674 void fnord() { int i=42;}
19675 int main ()
19676 {
19677 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19678 int status = $lt_dlunknown;
19679
19680 if (self)
19681 {
19682 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
19683 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19684 /* dlclose (self); */
19685 }
19686 else
19687 puts (dlerror ());
19688
19689 exit (status);
19690 }
19691 _LT_EOF
19692 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19693 (eval $ac_link) 2>&5
19694 ac_status=$?
19695 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19696 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19697 (./conftest; exit; ) >&5 2>/dev/null
19698 lt_status=$?
19699 case x$lt_status in
19700 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19701 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19702 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19703 esac
19704 else :
19705 # compilation failed
19706 lt_cv_dlopen_self=no
19707 fi
19708 fi
19709 rm -fr conftest*
19710
19711
19712 fi
19713 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19714 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19715
19716 if test "x$lt_cv_dlopen_self" = xyes; then
19717 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19718 echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19719 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19720 if test "${lt_cv_dlopen_self_static+set}" = set; then
19721 echo $ECHO_N "(cached) $ECHO_C" >&6
19722 else
19723 if test "$cross_compiling" = yes; then :
19724 lt_cv_dlopen_self_static=cross
19725 else
19726 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19727 lt_status=$lt_dlunknown
19728 cat > conftest.$ac_ext <<_LT_EOF
19729 #line 19729 "configure"
19730 #include "confdefs.h"
19731
19732 #if HAVE_DLFCN_H
19733 #include <dlfcn.h>
19734 #endif
19735
19736 #include <stdio.h>
19737
19738 #ifdef RTLD_GLOBAL
19739 # define LT_DLGLOBAL RTLD_GLOBAL
19740 #else
19741 # ifdef DL_GLOBAL
19742 # define LT_DLGLOBAL DL_GLOBAL
19743 # else
19744 # define LT_DLGLOBAL 0
19745 # endif
19746 #endif
19747
19748 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19749 find out it does not work in some platform. */
19750 #ifndef LT_DLLAZY_OR_NOW
19751 # ifdef RTLD_LAZY
19752 # define LT_DLLAZY_OR_NOW RTLD_LAZY
19753 # else
19754 # ifdef DL_LAZY
19755 # define LT_DLLAZY_OR_NOW DL_LAZY
19756 # else
19757 # ifdef RTLD_NOW
19758 # define LT_DLLAZY_OR_NOW RTLD_NOW
19759 # else
19760 # ifdef DL_NOW
19761 # define LT_DLLAZY_OR_NOW DL_NOW
19762 # else
19763 # define LT_DLLAZY_OR_NOW 0
19764 # endif
19765 # endif
19766 # endif
19767 # endif
19768 #endif
19769
19770 #ifdef __cplusplus
19771 extern "C" void exit (int);
19772 #endif
19773
19774 void fnord() { int i=42;}
19775 int main ()
19776 {
19777 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19778 int status = $lt_dlunknown;
19779
19780 if (self)
19781 {
19782 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
19783 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19784 /* dlclose (self); */
19785 }
19786 else
19787 puts (dlerror ());
19788
19789 exit (status);
19790 }
19791 _LT_EOF
19792 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19793 (eval $ac_link) 2>&5
19794 ac_status=$?
19795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
19796 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19797 (./conftest; exit; ) >&5 2>/dev/null
19798 lt_status=$?
19799 case x$lt_status in
19800 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19801 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19802 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19803 esac
19804 else :
19805 # compilation failed
19806 lt_cv_dlopen_self_static=no
19807 fi
19808 fi
19809 rm -fr conftest*
19810
19811
19812 fi
19813 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19814 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19815 fi
19816
19817 CPPFLAGS="$save_CPPFLAGS"
19818 LDFLAGS="$save_LDFLAGS"
19819 LIBS="$save_LIBS"
19820 ;;
19821 esac
19822
19823 case $lt_cv_dlopen_self in
19824 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19825 *) enable_dlopen_self=unknown ;;
19826 esac
19827
19828 case $lt_cv_dlopen_self_static in
19829 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19830 *) enable_dlopen_self_static=unknown ;;
19831 esac
19832 fi
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850 striplib=
19851 old_striplib=
19852 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19853 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19854 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19855 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19856 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19857 echo "$as_me:$LINENO: result: yes" >&5
19858 echo "${ECHO_T}yes" >&6
19859 else
19860 # FIXME - insert some real tests, host_os isn't really good enough
19861 case $host_os in
19862 darwin*)
19863 if test -n "$STRIP" ; then
19864 striplib="$STRIP -x"
19865 old_striplib="$STRIP -S"
19866 echo "$as_me:$LINENO: result: yes" >&5
19867 echo "${ECHO_T}yes" >&6
19868 else
19869 echo "$as_me:$LINENO: result: no" >&5
19870 echo "${ECHO_T}no" >&6
19871 fi
19872 ;;
19873 *)
19874 echo "$as_me:$LINENO: result: no" >&5
19875 echo "${ECHO_T}no" >&6
19876 ;;
19877 esac
19878 fi
19879
19880
19881
19882
19883
19884
19885
19886
19887
19888
19889
19890
19891 # Report which library types will actually be built
19892 echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19893 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19894 echo "$as_me:$LINENO: result: $can_build_shared" >&5
19895 echo "${ECHO_T}$can_build_shared" >&6
19896
19897 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19898 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19899 test "$can_build_shared" = "no" && enable_shared=no
19900
19901 # On AIX, shared libraries and static libraries use the same namespace, and
19902 # are all built from PIC.
19903 case $host_os in
19904 aix3*)
19905 test "$enable_shared" = yes && enable_static=no
19906 if test -n "$RANLIB"; then
19907 archive_cmds="$archive_cmds~\$RANLIB \$lib"
19908 postinstall_cmds='$RANLIB $lib'
19909 fi
19910 ;;
19911
19912 aix[4-9]*)
19913 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19914 test "$enable_shared" = yes && enable_static=no
19915 fi
19916 ;;
19917 esac
19918 echo "$as_me:$LINENO: result: $enable_shared" >&5
19919 echo "${ECHO_T}$enable_shared" >&6
19920
19921 echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19922 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19923 # Make sure either enable_shared or enable_static is yes.
19924 test "$enable_shared" = yes || enable_static=yes
19925 echo "$as_me:$LINENO: result: $enable_static" >&5
19926 echo "${ECHO_T}$enable_static" >&6
19927
19928
19929
19930
19931 fi
19932 ac_ext=c
19933 ac_cpp='$CPP $CPPFLAGS'
19934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19937
19938 CC="$lt_save_CC"
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952
19953
19954
19955 # Only expand once:
19956
19957
19958
19959
19960
19961 # Identify the assembler which will work hand-in-glove with the newly
19962 # built GCC, so that we can examine its features. This is the assembler
19963 # which will be driven by the driver program.
19964 #
19965 # If build != host, and we aren't building gas in-tree, we identify a
19966 # build->target assembler and hope that it will have the same features
19967 # as the host->target assembler we'll be using.
19968 gcc_cv_gas_major_version=
19969 gcc_cv_gas_minor_version=
19970 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
19971
19972 if test "${gcc_cv_as+set}" = set; then
19973 :
19974 else
19975
19976 if test -x "$DEFAULT_ASSEMBLER"; then
19977 gcc_cv_as="$DEFAULT_ASSEMBLER"
19978 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
19979 && test -f ../gas/Makefile \
19980 && test x$build = x$host; then
19981 gcc_cv_as=../gas/as-new$build_exeext
19982 elif test -x as$build_exeext; then
19983 # Build using assembler in the current directory.
19984 gcc_cv_as=./as$build_exeext
19985 elif test -x $AS_FOR_TARGET; then
19986 gcc_cv_as="$AS_FOR_TARGET"
19987 else
19988 # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
19989 set dummy $AS_FOR_TARGET; ac_word=$2
19990 echo "$as_me:$LINENO: checking for $ac_word" >&5
19991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19992 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
19993 echo $ECHO_N "(cached) $ECHO_C" >&6
19994 else
19995 case $gcc_cv_as in
19996 [\\/]* | ?:[\\/]*)
19997 ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
19998 ;;
19999 *)
20000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20001 for as_dir in $PATH
20002 do
20003 IFS=$as_save_IFS
20004 test -z "$as_dir" && as_dir=.
20005 for ac_exec_ext in '' $ac_executable_extensions; do
20006 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20007 ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20008 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20009 break 2
20010 fi
20011 done
20012 done
20013
20014 ;;
20015 esac
20016 fi
20017 gcc_cv_as=$ac_cv_path_gcc_cv_as
20018
20019 if test -n "$gcc_cv_as"; then
20020 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20021 echo "${ECHO_T}$gcc_cv_as" >&6
20022 else
20023 echo "$as_me:$LINENO: result: no" >&5
20024 echo "${ECHO_T}no" >&6
20025 fi
20026
20027 fi
20028 fi
20029
20030
20031 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20032
20033 case "$ORIGINAL_AS_FOR_TARGET" in
20034 ./as | ./as$build_exeext) ;;
20035 *) ac_config_files="$ac_config_files as:exec-tool.in"
20036 ;;
20037 esac
20038
20039 echo "$as_me:$LINENO: checking what assembler to use" >&5
20040 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20041 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20042 # Single tree build which includes gas. We want to prefer it
20043 # over whatever linker top-level may have detected, since
20044 # we'll use what we're building after installation anyway.
20045 echo "$as_me:$LINENO: result: newly built gas" >&5
20046 echo "${ECHO_T}newly built gas" >&6
20047 in_tree_gas=yes
20048 gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20049 for f in $gcc_cv_as_bfd_srcdir/configure \
20050 $gcc_cv_as_gas_srcdir/configure \
20051 $gcc_cv_as_gas_srcdir/configure.in \
20052 $gcc_cv_as_gas_srcdir/Makefile.in ; do
20053 gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20054 if test x$gcc_cv_gas_version != x; then
20055 break
20056 fi
20057 done
20058 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20059 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20060 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20061 case $gcc_cv_gas_patch_version in
20062 "") gcc_cv_gas_patch_version="0" ;;
20063 esac
20064 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20065 + $gcc_cv_gas_minor_version \) \* 1000 \
20066 + $gcc_cv_gas_patch_version`
20067
20068 in_tree_gas_is_elf=no
20069 if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20070 || (grep 'obj_format = multi' ../gas/Makefile \
20071 && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20072 then
20073 in_tree_gas_is_elf=yes
20074 fi
20075 else
20076 echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20077 echo "${ECHO_T}$gcc_cv_as" >&6
20078 in_tree_gas=no
20079 fi
20080
20081 # Identify the linker which will work hand-in-glove with the newly
20082 # built GCC, so that we can examine its features. This is the linker
20083 # which will be driven by the driver program.
20084 #
20085 # If build != host, and we aren't building gas in-tree, we identify a
20086 # build->target linker and hope that it will have the same features
20087 # as the host->target linker we'll be using.
20088 gcc_cv_gld_major_version=
20089 gcc_cv_gld_minor_version=
20090 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20091 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20092
20093 if test "${gcc_cv_ld+set}" = set; then
20094 :
20095 else
20096
20097 if test -x "$DEFAULT_LINKER"; then
20098 gcc_cv_ld="$DEFAULT_LINKER"
20099 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20100 && test -f ../ld/Makefile \
20101 && test x$build = x$host; then
20102 gcc_cv_ld=../ld/ld-new$build_exeext
20103 elif test -x collect-ld$build_exeext; then
20104 # Build using linker in the current directory.
20105 gcc_cv_ld=./collect-ld$build_exeext
20106 elif test -x $LD_FOR_TARGET; then
20107 gcc_cv_ld="$LD_FOR_TARGET"
20108 else
20109 # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20110 set dummy $LD_FOR_TARGET; ac_word=$2
20111 echo "$as_me:$LINENO: checking for $ac_word" >&5
20112 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20113 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20114 echo $ECHO_N "(cached) $ECHO_C" >&6
20115 else
20116 case $gcc_cv_ld in
20117 [\\/]* | ?:[\\/]*)
20118 ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20119 ;;
20120 *)
20121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20122 for as_dir in $PATH
20123 do
20124 IFS=$as_save_IFS
20125 test -z "$as_dir" && as_dir=.
20126 for ac_exec_ext in '' $ac_executable_extensions; do
20127 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20128 ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20129 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20130 break 2
20131 fi
20132 done
20133 done
20134
20135 ;;
20136 esac
20137 fi
20138 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20139
20140 if test -n "$gcc_cv_ld"; then
20141 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20142 echo "${ECHO_T}$gcc_cv_ld" >&6
20143 else
20144 echo "$as_me:$LINENO: result: no" >&5
20145 echo "${ECHO_T}no" >&6
20146 fi
20147
20148 fi
20149 fi
20150
20151
20152 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20153
20154 case "$ORIGINAL_LD_FOR_TARGET" in
20155 ./collect-ld | ./collect-ld$build_exeext) ;;
20156 *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20157 ;;
20158 esac
20159
20160 echo "$as_me:$LINENO: checking what linker to use" >&5
20161 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20162 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20163 # Single tree build which includes ld. We want to prefer it
20164 # over whatever linker top-level may have detected, since
20165 # we'll use what we're building after installation anyway.
20166 echo "$as_me:$LINENO: result: newly built ld" >&5
20167 echo "${ECHO_T}newly built ld" >&6
20168 in_tree_ld=yes
20169 in_tree_ld_is_elf=no
20170 if (grep 'EMUL = .*elf' ../ld/Makefile \
20171 || grep 'EMUL = .*linux' ../ld/Makefile \
20172 || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20173 in_tree_ld_is_elf=yes
20174 fi
20175 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
20176 do
20177 gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20178 if test x$gcc_cv_gld_version != x; then
20179 break
20180 fi
20181 done
20182 gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20183 gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20184 else
20185 echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20186 echo "${ECHO_T}$gcc_cv_ld" >&6
20187 in_tree_ld=no
20188 fi
20189
20190 # Figure out what nm we will be using.
20191 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20192 if test "${gcc_cv_nm+set}" = set; then
20193 :
20194 else
20195
20196 if test -f $gcc_cv_binutils_srcdir/configure.in \
20197 && test -f ../binutils/Makefile \
20198 && test x$build = x$host; then
20199 gcc_cv_nm=../binutils/nm-new$build_exeext
20200 elif test -x nm$build_exeext; then
20201 gcc_cv_nm=./nm$build_exeext
20202 elif test -x $NM_FOR_TARGET; then
20203 gcc_cv_nm="$NM_FOR_TARGET"
20204 else
20205 # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20206 set dummy $NM_FOR_TARGET; ac_word=$2
20207 echo "$as_me:$LINENO: checking for $ac_word" >&5
20208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20209 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20210 echo $ECHO_N "(cached) $ECHO_C" >&6
20211 else
20212 case $gcc_cv_nm in
20213 [\\/]* | ?:[\\/]*)
20214 ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20215 ;;
20216 *)
20217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20218 for as_dir in $PATH
20219 do
20220 IFS=$as_save_IFS
20221 test -z "$as_dir" && as_dir=.
20222 for ac_exec_ext in '' $ac_executable_extensions; do
20223 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20224 ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20225 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20226 break 2
20227 fi
20228 done
20229 done
20230
20231 ;;
20232 esac
20233 fi
20234 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20235
20236 if test -n "$gcc_cv_nm"; then
20237 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20238 echo "${ECHO_T}$gcc_cv_nm" >&6
20239 else
20240 echo "$as_me:$LINENO: result: no" >&5
20241 echo "${ECHO_T}no" >&6
20242 fi
20243
20244 fi
20245 fi
20246
20247
20248 echo "$as_me:$LINENO: checking what nm to use" >&5
20249 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20250 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20251 # Single tree build which includes binutils.
20252 echo "$as_me:$LINENO: result: newly built nm" >&5
20253 echo "${ECHO_T}newly built nm" >&6
20254 in_tree_nm=yes
20255 else
20256 echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20257 echo "${ECHO_T}$gcc_cv_nm" >&6
20258 in_tree_nm=no
20259 fi
20260
20261 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20262
20263 case "$ORIGINAL_NM_FOR_TARGET" in
20264 ./nm | ./nm$build_exeext) ;;
20265 *) ac_config_files="$ac_config_files nm:exec-tool.in"
20266 ;;
20267 esac
20268
20269
20270 # Figure out what objdump we will be using.
20271 if test "${gcc_cv_objdump+set}" = set; then
20272 :
20273 else
20274
20275 if test -f $gcc_cv_binutils_srcdir/configure.in \
20276 && test -f ../binutils/Makefile \
20277 && test x$build = x$host; then
20278 # Single tree build which includes binutils.
20279 gcc_cv_objdump=../binutils/objdump$build_exeext
20280 elif test -x objdump$build_exeext; then
20281 gcc_cv_objdump=./objdump$build_exeext
20282 elif test -x $OBJDUMP_FOR_TARGET; then
20283 gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20284 else
20285 # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20286 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20287 echo "$as_me:$LINENO: checking for $ac_word" >&5
20288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20289 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20290 echo $ECHO_N "(cached) $ECHO_C" >&6
20291 else
20292 case $gcc_cv_objdump in
20293 [\\/]* | ?:[\\/]*)
20294 ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20295 ;;
20296 *)
20297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20298 for as_dir in $PATH
20299 do
20300 IFS=$as_save_IFS
20301 test -z "$as_dir" && as_dir=.
20302 for ac_exec_ext in '' $ac_executable_extensions; do
20303 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20304 ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20305 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20306 break 2
20307 fi
20308 done
20309 done
20310
20311 ;;
20312 esac
20313 fi
20314 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20315
20316 if test -n "$gcc_cv_objdump"; then
20317 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20318 echo "${ECHO_T}$gcc_cv_objdump" >&6
20319 else
20320 echo "$as_me:$LINENO: result: no" >&5
20321 echo "${ECHO_T}no" >&6
20322 fi
20323
20324 fi
20325 fi
20326
20327
20328 echo "$as_me:$LINENO: checking what objdump to use" >&5
20329 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20330 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20331 # Single tree build which includes binutils.
20332 echo "$as_me:$LINENO: result: newly built objdump" >&5
20333 echo "${ECHO_T}newly built objdump" >&6
20334 elif test x$gcc_cv_objdump = x; then
20335 echo "$as_me:$LINENO: result: not found" >&5
20336 echo "${ECHO_T}not found" >&6
20337 else
20338 echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20339 echo "${ECHO_T}$gcc_cv_objdump" >&6
20340 fi
20341
20342 # Figure out what assembler alignment features are present.
20343 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20344 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20345 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20346 echo $ECHO_N "(cached) $ECHO_C" >&6
20347 else
20348 gcc_cv_as_balign_and_p2align=no
20349 if test $in_tree_gas = yes; then
20350 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20351 then gcc_cv_as_balign_and_p2align=yes
20352 fi
20353 elif test x$gcc_cv_as != x; then
20354 echo '.balign 4
20355 .p2align 2' > conftest.s
20356 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20357 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20358 (eval $ac_try) 2>&5
20359 ac_status=$?
20360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20361 (exit $ac_status); }; }
20362 then
20363 gcc_cv_as_balign_and_p2align=yes
20364 else
20365 echo "configure: failed program was" >&5
20366 cat conftest.s >&5
20367 fi
20368 rm -f conftest.o conftest.s
20369 fi
20370 fi
20371 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20372 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20373 if test $gcc_cv_as_balign_and_p2align = yes; then
20374
20375 cat >>confdefs.h <<\_ACEOF
20376 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20377 _ACEOF
20378
20379 fi
20380
20381 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20382 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20383 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20384 echo $ECHO_N "(cached) $ECHO_C" >&6
20385 else
20386 gcc_cv_as_max_skip_p2align=no
20387 if test $in_tree_gas = yes; then
20388 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20389 then gcc_cv_as_max_skip_p2align=yes
20390 fi
20391 elif test x$gcc_cv_as != x; then
20392 echo '.p2align 4,,7' > conftest.s
20393 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20395 (eval $ac_try) 2>&5
20396 ac_status=$?
20397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20398 (exit $ac_status); }; }
20399 then
20400 gcc_cv_as_max_skip_p2align=yes
20401 else
20402 echo "configure: failed program was" >&5
20403 cat conftest.s >&5
20404 fi
20405 rm -f conftest.o conftest.s
20406 fi
20407 fi
20408 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20409 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20410 if test $gcc_cv_as_max_skip_p2align = yes; then
20411
20412 cat >>confdefs.h <<\_ACEOF
20413 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20414 _ACEOF
20415
20416 fi
20417
20418 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20419 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20420 if test "${gcc_cv_as_literal16+set}" = set; then
20421 echo $ECHO_N "(cached) $ECHO_C" >&6
20422 else
20423 gcc_cv_as_literal16=no
20424 if test $in_tree_gas = yes; then
20425 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20426 then gcc_cv_as_literal16=yes
20427 fi
20428 elif test x$gcc_cv_as != x; then
20429 echo '.literal16' > conftest.s
20430 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20431 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20432 (eval $ac_try) 2>&5
20433 ac_status=$?
20434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20435 (exit $ac_status); }; }
20436 then
20437 gcc_cv_as_literal16=yes
20438 else
20439 echo "configure: failed program was" >&5
20440 cat conftest.s >&5
20441 fi
20442 rm -f conftest.o conftest.s
20443 fi
20444 fi
20445 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20446 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20447 if test $gcc_cv_as_literal16 = yes; then
20448
20449 cat >>confdefs.h <<\_ACEOF
20450 #define HAVE_GAS_LITERAL16 1
20451 _ACEOF
20452
20453 fi
20454
20455 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20456 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20457 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20458 echo $ECHO_N "(cached) $ECHO_C" >&6
20459 else
20460 gcc_cv_as_subsection_m1=no
20461 if test $in_tree_gas = yes; then
20462 if test $in_tree_gas_is_elf = yes \
20463 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20464 then gcc_cv_as_subsection_m1=yes
20465 fi
20466 elif test x$gcc_cv_as != x; then
20467 echo 'conftest_label1: .word 0
20468 .subsection -1
20469 conftest_label2: .word 0
20470 .previous' > conftest.s
20471 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20473 (eval $ac_try) 2>&5
20474 ac_status=$?
20475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20476 (exit $ac_status); }; }
20477 then
20478 if test x$gcc_cv_nm != x; then
20479 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20480 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20481 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20482 then :
20483 else gcc_cv_as_subsection_m1=yes
20484 fi
20485 rm -f conftest.nm1 conftest.nm2
20486 fi
20487 else
20488 echo "configure: failed program was" >&5
20489 cat conftest.s >&5
20490 fi
20491 rm -f conftest.o conftest.s
20492 fi
20493 fi
20494 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20495 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20496 if test $gcc_cv_as_subsection_m1 = yes; then
20497
20498 cat >>confdefs.h <<\_ACEOF
20499 #define HAVE_GAS_SUBSECTION_ORDERING 1
20500 _ACEOF
20501
20502 fi
20503
20504 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20505 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20506 if test "${gcc_cv_as_weak+set}" = set; then
20507 echo $ECHO_N "(cached) $ECHO_C" >&6
20508 else
20509 gcc_cv_as_weak=no
20510 if test $in_tree_gas = yes; then
20511 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20512 then gcc_cv_as_weak=yes
20513 fi
20514 elif test x$gcc_cv_as != x; then
20515 echo ' .weak foobar' > conftest.s
20516 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20518 (eval $ac_try) 2>&5
20519 ac_status=$?
20520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20521 (exit $ac_status); }; }
20522 then
20523 gcc_cv_as_weak=yes
20524 else
20525 echo "configure: failed program was" >&5
20526 cat conftest.s >&5
20527 fi
20528 rm -f conftest.o conftest.s
20529 fi
20530 fi
20531 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20532 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20533 if test $gcc_cv_as_weak = yes; then
20534
20535 cat >>confdefs.h <<\_ACEOF
20536 #define HAVE_GAS_WEAK 1
20537 _ACEOF
20538
20539 fi
20540
20541 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20542 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20543 if test "${gcc_cv_as_weakref+set}" = set; then
20544 echo $ECHO_N "(cached) $ECHO_C" >&6
20545 else
20546 gcc_cv_as_weakref=no
20547 if test $in_tree_gas = yes; then
20548 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20549 then gcc_cv_as_weakref=yes
20550 fi
20551 elif test x$gcc_cv_as != x; then
20552 echo ' .weakref foobar, barfnot' > conftest.s
20553 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20555 (eval $ac_try) 2>&5
20556 ac_status=$?
20557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20558 (exit $ac_status); }; }
20559 then
20560 gcc_cv_as_weakref=yes
20561 else
20562 echo "configure: failed program was" >&5
20563 cat conftest.s >&5
20564 fi
20565 rm -f conftest.o conftest.s
20566 fi
20567 fi
20568 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20569 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20570 if test $gcc_cv_as_weakref = yes; then
20571
20572 cat >>confdefs.h <<\_ACEOF
20573 #define HAVE_GAS_WEAKREF 1
20574 _ACEOF
20575
20576 fi
20577
20578 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20579 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20580 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20581 echo $ECHO_N "(cached) $ECHO_C" >&6
20582 else
20583 gcc_cv_as_nsubspa_comdat=no
20584 if test $in_tree_gas = yes; then
20585 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20586 then gcc_cv_as_nsubspa_comdat=yes
20587 fi
20588 elif test x$gcc_cv_as != x; then
20589 echo ' .SPACE $TEXT$
20590 .NSUBSPA $CODE$,COMDAT' > conftest.s
20591 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20593 (eval $ac_try) 2>&5
20594 ac_status=$?
20595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20596 (exit $ac_status); }; }
20597 then
20598 gcc_cv_as_nsubspa_comdat=yes
20599 else
20600 echo "configure: failed program was" >&5
20601 cat conftest.s >&5
20602 fi
20603 rm -f conftest.o conftest.s
20604 fi
20605 fi
20606 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20607 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20608 if test $gcc_cv_as_nsubspa_comdat = yes; then
20609
20610 cat >>confdefs.h <<\_ACEOF
20611 #define HAVE_GAS_NSUBSPA_COMDAT 1
20612 _ACEOF
20613
20614 fi
20615
20616 # .hidden needs to be supported in both the assembler and the linker,
20617 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20618 # This is irritatingly difficult to feature test for; we have to check the
20619 # date string after the version number. If we've got an in-tree
20620 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20621 # to be safe.
20622 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20623 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20624 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20625 if test "${gcc_cv_as_hidden+set}" = set; then
20626 echo $ECHO_N "(cached) $ECHO_C" >&6
20627 else
20628 gcc_cv_as_hidden=no
20629 if test $in_tree_gas = yes; then
20630 if test $in_tree_gas_is_elf = yes \
20631 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20632 then gcc_cv_as_hidden=yes
20633 fi
20634 elif test x$gcc_cv_as != x; then
20635 echo ' .hidden foobar
20636 foobar:' > conftest.s
20637 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20639 (eval $ac_try) 2>&5
20640 ac_status=$?
20641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20642 (exit $ac_status); }; }
20643 then
20644 gcc_cv_as_hidden=yes
20645 else
20646 echo "configure: failed program was" >&5
20647 cat conftest.s >&5
20648 fi
20649 rm -f conftest.o conftest.s
20650 fi
20651 fi
20652 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20653 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20654
20655
20656 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20657 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20658 if test "${gcc_cv_ld_hidden+set}" = set; then
20659 echo $ECHO_N "(cached) $ECHO_C" >&6
20660 else
20661 if test $in_tree_ld = yes ; then
20662 gcc_cv_ld_hidden=no
20663 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20664 && test $in_tree_ld_is_elf = yes; then
20665 gcc_cv_ld_hidden=yes
20666 fi
20667 else
20668 gcc_cv_ld_hidden=yes
20669 ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20670 if echo "$ld_ver" | grep GNU > /dev/null; then
20671 ld_vers=`echo $ld_ver | sed -n \
20672 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20673 ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20674 ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20675 ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20676 ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20677 if test 0"$ld_date" -lt 20020404; then
20678 if test -n "$ld_date"; then
20679 # If there was date string, but was earlier than 2002-04-04, fail
20680 gcc_cv_ld_hidden=no
20681 elif test -z "$ld_vers"; then
20682 # If there was no date string nor ld version number, something is wrong
20683 gcc_cv_ld_hidden=no
20684 else
20685 test -z "$ld_vers_patch" && ld_vers_patch=0
20686 if test "$ld_vers_major" -lt 2; then
20687 gcc_cv_ld_hidden=no
20688 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20689 gcc_cv_ld_hidden="no"
20690 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20691 gcc_cv_ld_hidden=no
20692 fi
20693 fi
20694 fi
20695 else
20696 case "${target}" in
20697 hppa64*-*-hpux* | ia64*-*-hpux*)
20698 gcc_cv_ld_hidden=yes
20699 ;;
20700 *)
20701 gcc_cv_ld_hidden=no
20702 ;;
20703 esac
20704 fi
20705 fi
20706 fi
20707 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20708 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20709 libgcc_visibility=no
20710
20711
20712 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20713 libgcc_visibility=yes
20714
20715 cat >>confdefs.h <<\_ACEOF
20716 #define HAVE_GAS_HIDDEN 1
20717 _ACEOF
20718
20719 fi
20720
20721 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20722 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20723 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20724 if test "${gcc_cv_as_leb128+set}" = set; then
20725 echo $ECHO_N "(cached) $ECHO_C" >&6
20726 else
20727 gcc_cv_as_leb128=no
20728 if test $in_tree_gas = yes; then
20729 if test $in_tree_gas_is_elf = yes \
20730 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20731 then gcc_cv_as_leb128=yes
20732 fi
20733 elif test x$gcc_cv_as != x; then
20734 echo ' .data
20735 .uleb128 L2 - L1
20736 L1:
20737 .uleb128 1280
20738 .sleb128 -1010
20739 L2:' > conftest.s
20740 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20741 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20742 (eval $ac_try) 2>&5
20743 ac_status=$?
20744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20745 (exit $ac_status); }; }
20746 then
20747 # GAS versions before 2.11 do not support uleb128,
20748 # despite appearing to.
20749 # ??? There exists an elf-specific test that will crash
20750 # the assembler. Perhaps it's better to figure out whether
20751 # arbitrary sections are supported and try the test.
20752 as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20753 if echo "$as_ver" | grep GNU > /dev/null; then
20754 as_vers=`echo $as_ver | sed -n \
20755 -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20756 as_major=`expr "$as_vers" : '\([0-9]*\)'`
20757 as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20758 if test $as_major -eq 2 && test $as_minor -lt 11
20759 then :
20760 else gcc_cv_as_leb128=yes
20761 fi
20762 fi
20763 else
20764 echo "configure: failed program was" >&5
20765 cat conftest.s >&5
20766 fi
20767 rm -f conftest.o conftest.s
20768 fi
20769 fi
20770 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20771 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20772 if test $gcc_cv_as_leb128 = yes; then
20773
20774 cat >>confdefs.h <<\_ACEOF
20775 #define HAVE_AS_LEB128 1
20776 _ACEOF
20777
20778 fi
20779
20780 # GAS versions up to and including 2.11.0 may mis-optimize
20781 # .eh_frame data.
20782 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20783 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20784 if test "${gcc_cv_as_eh_frame+set}" = set; then
20785 echo $ECHO_N "(cached) $ECHO_C" >&6
20786 else
20787 gcc_cv_as_eh_frame=no
20788 if test $in_tree_gas = yes; then
20789 if test $in_tree_gas_is_elf = yes \
20790 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20791 then gcc_cv_as_eh_frame=yes
20792 fi
20793 elif test x$gcc_cv_as != x; then
20794 echo ' .text
20795 .LFB1:
20796 .4byte 0
20797 .L1:
20798 .4byte 0
20799 .LFE1:
20800 .section .eh_frame,"aw",@progbits
20801 __FRAME_BEGIN__:
20802 .4byte .LECIE1-.LSCIE1
20803 .LSCIE1:
20804 .4byte 0x0
20805 .byte 0x1
20806 .ascii "z\0"
20807 .byte 0x1
20808 .byte 0x78
20809 .byte 0x1a
20810 .byte 0x0
20811 .byte 0x4
20812 .4byte 1
20813 .p2align 1
20814 .LECIE1:
20815 .LSFDE1:
20816 .4byte .LEFDE1-.LASFDE1
20817 .LASFDE1:
20818 .4byte .LASFDE1-__FRAME_BEGIN__
20819 .4byte .LFB1
20820 .4byte .LFE1-.LFB1
20821 .byte 0x4
20822 .4byte .LFE1-.LFB1
20823 .byte 0x4
20824 .4byte .L1-.LFB1
20825 .LEFDE1:' > conftest.s
20826 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
20827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20828 (eval $ac_try) 2>&5
20829 ac_status=$?
20830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20831 (exit $ac_status); }; }
20832 then
20833 cat > conftest.lit <<EOF
20834 0000 10000000 00000000 017a0001 781a0004 .........z..x...
20835 0010 01000000 12000000 18000000 00000000 ................
20836 0020 08000000 04080000 0044 .........D
20837 EOF
20838 cat > conftest.big <<EOF
20839 0000 00000010 00000000 017a0001 781a0004 .........z..x...
20840 0010 00000001 00000012 00000018 00000000 ................
20841 0020 00000008 04000000 0844 .........D
20842 EOF
20843 # If the assembler didn't choke, and we can objdump,
20844 # and we got the correct data, then succeed.
20845 # The text in the here-document typically retains its unix-style line
20846 # endings, while the output of objdump will use host line endings.
20847 # Therefore, use diff -b for the comparisons.
20848 if test x$gcc_cv_objdump != x \
20849 && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20850 | tail -3 > conftest.got \
20851 && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20852 || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20853 then
20854 gcc_cv_as_eh_frame=yes
20855 elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20857 (eval $ac_try) 2>&5
20858 ac_status=$?
20859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20860 (exit $ac_status); }; }; then
20861 gcc_cv_as_eh_frame=buggy
20862 else
20863 # Uh oh, what do we do now?
20864 gcc_cv_as_eh_frame=no
20865 fi
20866 else
20867 echo "configure: failed program was" >&5
20868 cat conftest.s >&5
20869 fi
20870 rm -f conftest.o conftest.s
20871 fi
20872 fi
20873 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20874 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20875
20876
20877 if test $gcc_cv_as_eh_frame = buggy; then
20878
20879 cat >>confdefs.h <<\_ACEOF
20880 #define USE_AS_TRADITIONAL_FORMAT 1
20881 _ACEOF
20882
20883 fi
20884
20885 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20886 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20887 if test "${gcc_cv_as_shf_merge+set}" = set; then
20888 echo $ECHO_N "(cached) $ECHO_C" >&6
20889 else
20890 gcc_cv_as_shf_merge=no
20891 if test $in_tree_gas = yes; then
20892 if test $in_tree_gas_is_elf = yes \
20893 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20894 then gcc_cv_as_shf_merge=yes
20895 fi
20896 elif test x$gcc_cv_as != x; then
20897 echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20898 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20900 (eval $ac_try) 2>&5
20901 ac_status=$?
20902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20903 (exit $ac_status); }; }
20904 then
20905 gcc_cv_as_shf_merge=yes
20906 else
20907 echo "configure: failed program was" >&5
20908 cat conftest.s >&5
20909 fi
20910 rm -f conftest.o conftest.s
20911 fi
20912 fi
20913 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20914 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20915
20916 if test $gcc_cv_as_shf_merge = no; then
20917 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20918 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20919 if test "${gcc_cv_as_shf_merge+set}" = set; then
20920 echo $ECHO_N "(cached) $ECHO_C" >&6
20921 else
20922 gcc_cv_as_shf_merge=no
20923 if test $in_tree_gas = yes; then
20924 if test $in_tree_gas_is_elf = yes \
20925 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20926 then gcc_cv_as_shf_merge=yes
20927 fi
20928 elif test x$gcc_cv_as != x; then
20929 echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20930 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20932 (eval $ac_try) 2>&5
20933 ac_status=$?
20934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20935 (exit $ac_status); }; }
20936 then
20937 gcc_cv_as_shf_merge=yes
20938 else
20939 echo "configure: failed program was" >&5
20940 cat conftest.s >&5
20941 fi
20942 rm -f conftest.o conftest.s
20943 fi
20944 fi
20945 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20946 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20947
20948 fi
20949
20950 cat >>confdefs.h <<_ACEOF
20951 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
20952 _ACEOF
20953
20954
20955 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20956 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20957 if test "${gcc_cv_as_comdat_group+set}" = set; then
20958 echo $ECHO_N "(cached) $ECHO_C" >&6
20959 else
20960 gcc_cv_as_comdat_group=no
20961 if test $in_tree_gas = yes; then
20962 if test $in_tree_gas_is_elf = yes \
20963 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20964 then gcc_cv_as_comdat_group=yes
20965 fi
20966 elif test x$gcc_cv_as != x; then
20967 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
20968 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20969 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20970 (eval $ac_try) 2>&5
20971 ac_status=$?
20972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
20973 (exit $ac_status); }; }
20974 then
20975 gcc_cv_as_comdat_group=yes
20976 else
20977 echo "configure: failed program was" >&5
20978 cat conftest.s >&5
20979 fi
20980 rm -f conftest.o conftest.s
20981 fi
20982 fi
20983 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
20984 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
20985
20986 if test $gcc_cv_as_comdat_group = yes; then
20987 gcc_cv_as_comdat_group_percent=no
20988 else
20989 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20990 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20991 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
20992 echo $ECHO_N "(cached) $ECHO_C" >&6
20993 else
20994 gcc_cv_as_comdat_group_percent=no
20995 if test $in_tree_gas = yes; then
20996 if test $in_tree_gas_is_elf = yes \
20997 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20998 then gcc_cv_as_comdat_group_percent=yes
20999 fi
21000 elif test x$gcc_cv_as != x; then
21001 echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21002 if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21004 (eval $ac_try) 2>&5
21005 ac_status=$?
21006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21007 (exit $ac_status); }; }
21008 then
21009 gcc_cv_as_comdat_group_percent=yes
21010 else
21011 echo "configure: failed program was" >&5
21012 cat conftest.s >&5
21013 fi
21014 rm -f conftest.o conftest.s
21015 fi
21016 fi
21017 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21018 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21019
21020 fi
21021 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21022 comdat_group=yes
21023 if test 0"$ld_date" -lt 20050308; then
21024 if test -n "$ld_date"; then
21025 # If there was date string, but was earlier than 2005-03-08, fail
21026 comdat_group=no
21027 elif test "$ld_vers_major" -lt 2; then
21028 comdat_group=no
21029 elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21030 comdat_group=no
21031 fi
21032 fi
21033 else
21034 # assume linkers other than GNU ld don't support COMDAT group
21035 comdat_group=no
21036 fi
21037 if test $comdat_group = no; then
21038 gcc_cv_as_comdat_group=no
21039 gcc_cv_as_comdat_group_percent=no
21040 fi
21041
21042 cat >>confdefs.h <<_ACEOF
21043 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21044 _ACEOF
21045
21046
21047 # Thread-local storage - the check is heavily parametrized.
21048 conftest_s=
21049 tls_first_major=
21050 tls_first_minor=
21051 tls_as_opt=
21052 case "$target" in
21053 alpha*-*-*)
21054 conftest_s='
21055 .section ".tdata","awT",@progbits
21056 foo: .long 25
21057 .text
21058 ldq $27,__tls_get_addr($29) !literal!1
21059 lda $16,foo($29) !tlsgd!1
21060 jsr $26,($27),__tls_get_addr !lituse_tlsgd!1
21061 ldq $27,__tls_get_addr($29) !literal!2
21062 lda $16,foo($29) !tlsldm!2
21063 jsr $26,($27),__tls_get_addr !lituse_tlsldm!2
21064 ldq $1,foo($29) !gotdtprel
21065 ldah $2,foo($29) !dtprelhi
21066 lda $3,foo($2) !dtprello
21067 lda $4,foo($29) !dtprel
21068 ldq $1,foo($29) !gottprel
21069 ldah $2,foo($29) !tprelhi
21070 lda $3,foo($2) !tprello
21071 lda $4,foo($29) !tprel'
21072 tls_first_major=2
21073 tls_first_minor=13
21074 tls_as_opt=--fatal-warnings
21075 ;;
21076 frv*-*-*)
21077 conftest_s='
21078 .section ".tdata","awT",@progbits
21079 x: .long 25
21080 .text
21081 call #gettlsoff(x)'
21082 tls_first_major=2
21083 tls_first_minor=14
21084 ;;
21085 hppa*-*-linux*)
21086 conftest_s='
21087 t1: .reg %r20
21088 t2: .reg %r21
21089 gp: .reg %r19
21090 .section ".tdata","awT",@progbits
21091 foo: .long 25
21092 .text
21093 .align 4
21094 addil LT%foo-$tls_gdidx$,gp
21095 ldo RT%foo-$tls_gdidx$(%r1),%arg0
21096 b __tls_get_addr
21097 nop
21098 addil LT%foo-$tls_ldidx$,gp
21099 b __tls_get_addr
21100 ldo RT%foo-$tls_ldidx$(%r1),%arg0
21101 addil LR%foo-$tls_dtpoff$,%ret0
21102 ldo RR%foo-$tls_dtpoff$(%r1),%t1
21103 mfctl %cr27,%t1
21104 addil LT%foo-$tls_ieoff$,gp
21105 ldw RT%foo-$tls_ieoff$(%r1),%t2
21106 add %t1,%t2,%t3
21107 mfctl %cr27,%t1
21108 addil LR%foo-$tls_leoff$,%t1
21109 ldo RR%foo-$tls_leoff$(%r1),%t2'
21110 tls_first_major=2
21111 tls_first_minor=15
21112 tls_as_opt=--fatal-warnings
21113 ;;
21114 arm*-*-*)
21115 conftest_s='
21116 .section ".tdata","awT",%progbits
21117 foo: .long 25
21118 .text
21119 .word foo(gottpoff)
21120 .word foo(tpoff)
21121 .word foo(tlsgd)
21122 .word foo(tlsldm)
21123 .word foo(tlsldo)'
21124 tls_first_major=2
21125 tls_first_minor=17
21126 ;;
21127 i[34567]86-*-*)
21128 conftest_s='
21129 .section ".tdata","awT",@progbits
21130 foo: .long 25
21131 .text
21132 movl %gs:0, %eax
21133 leal foo@TLSGD(,%ebx,1), %eax
21134 leal foo@TLSLDM(%ebx), %eax
21135 leal foo@DTPOFF(%eax), %edx
21136 movl foo@GOTTPOFF(%ebx), %eax
21137 subl foo@GOTTPOFF(%ebx), %eax
21138 addl foo@GOTNTPOFF(%ebx), %eax
21139 movl foo@INDNTPOFF, %eax
21140 movl $foo@TPOFF, %eax
21141 subl $foo@TPOFF, %eax
21142 leal foo@NTPOFF(%ecx), %eax'
21143 tls_first_major=2
21144 tls_first_minor=14
21145 tls_as_opt=--fatal-warnings
21146 ;;
21147 x86_64-*-*)
21148 conftest_s='
21149 .section ".tdata","awT",@progbits
21150 foo: .long 25
21151 .text
21152 movq %fs:0, %rax
21153 leaq foo@TLSGD(%rip), %rdi
21154 leaq foo@TLSLD(%rip), %rdi
21155 leaq foo@DTPOFF(%rax), %rdx
21156 movq foo@GOTTPOFF(%rip), %rax
21157 movq $foo@TPOFF, %rax'
21158 tls_first_major=2
21159 tls_first_minor=14
21160 tls_as_opt=--fatal-warnings
21161 ;;
21162 ia64-*-*)
21163 conftest_s='
21164 .section ".tdata","awT",@progbits
21165 foo: data8 25
21166 .text
21167 addl r16 = @ltoff(@dtpmod(foo#)), gp
21168 addl r17 = @ltoff(@dtprel(foo#)), gp
21169 addl r18 = @ltoff(@tprel(foo#)), gp
21170 addl r19 = @dtprel(foo#), gp
21171 adds r21 = @dtprel(foo#), r13
21172 movl r23 = @dtprel(foo#)
21173 addl r20 = @tprel(foo#), gp
21174 adds r22 = @tprel(foo#), r13
21175 movl r24 = @tprel(foo#)'
21176 tls_first_major=2
21177 tls_first_minor=13
21178 tls_as_opt=--fatal-warnings
21179 ;;
21180 mips*-*-*)
21181 conftest_s='
21182 .section .tdata,"awT",@progbits
21183 x:
21184 .word 2
21185 .text
21186 addiu $4, $28, %tlsgd(x)
21187 addiu $4, $28, %tlsldm(x)
21188 lui $4, %dtprel_hi(x)
21189 addiu $4, $4, %dtprel_lo(x)
21190 lw $4, %gottprel(x)($28)
21191 lui $4, %tprel_hi(x)
21192 addiu $4, $4, %tprel_lo(x)'
21193 tls_first_major=2
21194 tls_first_minor=16
21195 tls_as_opt='-32 --fatal-warnings'
21196 ;;
21197 powerpc-*-*)
21198 conftest_s='
21199 .section ".tdata","awT",@progbits
21200 .align 2
21201 ld0: .space 4
21202 ld1: .space 4
21203 x1: .space 4
21204 x2: .space 4
21205 x3: .space 4
21206 .text
21207 addi 3,31,ld0@got@tlsgd
21208 bl __tls_get_addr
21209 addi 3,31,x1@got@tlsld
21210 bl __tls_get_addr
21211 addi 9,3,x1@dtprel
21212 addis 9,3,x2@dtprel@ha
21213 addi 9,9,x2@dtprel@l
21214 lwz 9,x3@got@tprel(31)
21215 add 9,9,x@tls
21216 addi 9,2,x1@tprel
21217 addis 9,2,x2@tprel@ha
21218 addi 9,9,x2@tprel@l'
21219 tls_first_major=2
21220 tls_first_minor=14
21221 tls_as_opt="-a32 --fatal-warnings"
21222 ;;
21223 powerpc64-*-*)
21224 conftest_s='
21225 .section ".tdata","awT",@progbits
21226 .align 3
21227 ld0: .space 8
21228 ld1: .space 8
21229 x1: .space 8
21230 x2: .space 8
21231 x3: .space 8
21232 .text
21233 addi 3,2,ld0@got@tlsgd
21234 bl .__tls_get_addr
21235 nop
21236 addi 3,2,ld1@toc
21237 bl .__tls_get_addr
21238 nop
21239 addi 3,2,x1@got@tlsld
21240 bl .__tls_get_addr
21241 nop
21242 addi 9,3,x1@dtprel
21243 bl .__tls_get_addr
21244 nop
21245 addis 9,3,x2@dtprel@ha
21246 addi 9,9,x2@dtprel@l
21247 bl .__tls_get_addr
21248 nop
21249 ld 9,x3@got@dtprel(2)
21250 add 9,9,3
21251 bl .__tls_get_addr
21252 nop'
21253 tls_first_major=2
21254 tls_first_minor=14
21255 tls_as_opt="-a64 --fatal-warnings"
21256 ;;
21257 s390-*-*)
21258 conftest_s='
21259 .section ".tdata","awT",@progbits
21260 foo: .long 25
21261 .text
21262 .long foo@TLSGD
21263 .long foo@TLSLDM
21264 .long foo@DTPOFF
21265 .long foo@NTPOFF
21266 .long foo@GOTNTPOFF
21267 .long foo@INDNTPOFF
21268 l %r1,foo@GOTNTPOFF(%r12)
21269 l %r1,0(%r1):tls_load:foo
21270 bas %r14,0(%r1,%r13):tls_gdcall:foo
21271 bas %r14,0(%r1,%r13):tls_ldcall:foo'
21272 tls_first_major=2
21273 tls_first_minor=14
21274 tls_as_opt="-m31 --fatal-warnings"
21275 ;;
21276 s390x-*-*)
21277 conftest_s='
21278 .section ".tdata","awT",@progbits
21279 foo: .long 25
21280 .text
21281 .quad foo@TLSGD
21282 .quad foo@TLSLDM
21283 .quad foo@DTPOFF
21284 .quad foo@NTPOFF
21285 .quad foo@GOTNTPOFF
21286 lg %r1,foo@GOTNTPOFF(%r12)
21287 larl %r1,foo@INDNTPOFF
21288 brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
21289 brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21290 tls_first_major=2
21291 tls_first_minor=14
21292 tls_as_opt="-m64 -Aesame --fatal-warnings"
21293 ;;
21294 sh-*-* | sh[34]-*-*)
21295 conftest_s='
21296 .section ".tdata","awT",@progbits
21297 foo: .long 25
21298 .text
21299 .long foo@TLSGD
21300 .long foo@TLSLDM
21301 .long foo@DTPOFF
21302 .long foo@GOTTPOFF
21303 .long foo@TPOFF'
21304 tls_first_major=2
21305 tls_first_minor=13
21306 tls_as_opt=--fatal-warnings
21307 ;;
21308 sparc*-*-*)
21309 case "$target" in
21310 sparc*-sun-solaris2.[56789]*)
21311 # TLS was introduced in the Solaris 9 4/04 release but
21312 # we do not enable it by default on Solaris 9 either.
21313 if test "x$enable_tls" = xyes ; then
21314 on_solaris=yes
21315 else
21316 enable_tls=no;
21317 fi
21318 ;;
21319 sparc*-sun-solaris2.*)
21320 on_solaris=yes
21321 ;;
21322 *)
21323 on_solaris=no
21324 ;;
21325 esac
21326 if test x$on_solaris = xyes && test x$gas_flag = xno; then
21327 conftest_s='
21328 .section ".tdata",#alloc,#write,#tls
21329 foo: .long 25
21330 .text
21331 sethi %tgd_hi22(foo), %o0
21332 add %o0, %tgd_lo10(foo), %o1
21333 add %l7, %o1, %o0, %tgd_add(foo)
21334 call __tls_get_addr, %tgd_call(foo)
21335 sethi %tldm_hi22(foo), %l1
21336 add %l1, %tldm_lo10(foo), %l2
21337 add %l7, %l2, %o0, %tldm_add(foo)
21338 call __tls_get_addr, %tldm_call(foo)
21339 sethi %tldo_hix22(foo), %l3
21340 xor %l3, %tldo_lox10(foo), %l4
21341 add %o0, %l4, %l5, %tldo_add(foo)
21342 sethi %tie_hi22(foo), %o3
21343 add %o3, %tie_lo10(foo), %o3
21344 ld [%l7 + %o3], %o2, %tie_ld(foo)
21345 add %g7, %o2, %o4, %tie_add(foo)
21346 sethi %tle_hix22(foo), %l1
21347 xor %l1, %tle_lox10(foo), %o5
21348 ld [%g7 + %o5], %o1'
21349 tls_first_major=0
21350 tls_first_minor=0
21351 else
21352 conftest_s='
21353 .section ".tdata","awT",@progbits
21354 foo: .long 25
21355 .text
21356 sethi %tgd_hi22(foo), %o0
21357 add %o0, %tgd_lo10(foo), %o1
21358 add %l7, %o1, %o0, %tgd_add(foo)
21359 call __tls_get_addr, %tgd_call(foo)
21360 sethi %tldm_hi22(foo), %l1
21361 add %l1, %tldm_lo10(foo), %l2
21362 add %l7, %l2, %o0, %tldm_add(foo)
21363 call __tls_get_addr, %tldm_call(foo)
21364 sethi %tldo_hix22(foo), %l3
21365 xor %l3, %tldo_lox10(foo), %l4
21366 add %o0, %l4, %l5, %tldo_add(foo)
21367 sethi %tie_hi22(foo), %o3
21368 add %o3, %tie_lo10(foo), %o3
21369 ld [%l7 + %o3], %o2, %tie_ld(foo)
21370 add %g7, %o2, %o4, %tie_add(foo)
21371 sethi %tle_hix22(foo), %l1
21372 xor %l1, %tle_lox10(foo), %o5
21373 ld [%g7 + %o5], %o1'
21374 tls_first_major=2
21375 tls_first_minor=14
21376 tls_as_opt="-32 --fatal-warnings"
21377 fi
21378 ;;
21379 esac
21380 set_have_as_tls=no
21381 if test "x$enable_tls" = xno ; then
21382 : # TLS explicitly disabled.
21383 elif test "x$enable_tls" = xyes ; then
21384 set_have_as_tls=yes # TLS explicitly enabled.
21385 elif test -z "$tls_first_major"; then
21386 : # If we don't have a check, assume no support.
21387 else
21388 echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21389 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21390 if test "${gcc_cv_as_tls+set}" = set; then
21391 echo $ECHO_N "(cached) $ECHO_C" >&6
21392 else
21393 gcc_cv_as_tls=no
21394 if test $in_tree_gas = yes; then
21395 if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21396 then gcc_cv_as_tls=yes
21397 fi
21398 elif test x$gcc_cv_as != x; then
21399 echo "$conftest_s" > conftest.s
21400 if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21401 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21402 (eval $ac_try) 2>&5
21403 ac_status=$?
21404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21405 (exit $ac_status); }; }
21406 then
21407 gcc_cv_as_tls=yes
21408 else
21409 echo "configure: failed program was" >&5
21410 cat conftest.s >&5
21411 fi
21412 rm -f conftest.o conftest.s
21413 fi
21414 fi
21415 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21416 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21417 if test $gcc_cv_as_tls = yes; then
21418 set_have_as_tls=yes
21419 fi
21420 fi
21421 if test $set_have_as_tls = yes ; then
21422
21423 cat >>confdefs.h <<\_ACEOF
21424 #define HAVE_AS_TLS 1
21425 _ACEOF
21426
21427 fi
21428
21429 # Target-specific assembler checks.
21430
21431 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21432 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21433 gcc_cv_ld_static_dynamic=no
21434 if test $in_tree_ld = yes ; then
21435 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21436 gcc_cv_ld_static_dynamic=yes
21437 fi
21438 elif test x$gcc_cv_ld != x; then
21439 # Check if linker supports -Bstatic/-Bdynamic option
21440 if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21441 && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21442 gcc_cv_ld_static_dynamic=yes
21443 fi
21444 fi
21445 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21446
21447 cat >>confdefs.h <<\_ACEOF
21448 #define HAVE_LD_STATIC_DYNAMIC 1
21449 _ACEOF
21450
21451 fi
21452 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21453 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21454
21455 if test x"$demangler_in_ld" = xyes; then
21456 echo "$as_me:$LINENO: checking linker --demangle support" >&5
21457 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21458 gcc_cv_ld_demangle=no
21459 if test $in_tree_ld = yes; then
21460 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21461 gcc_cv_ld_demangle=yes
21462 fi
21463 elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21464 # Check if the GNU linker supports --demangle option
21465 if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21466 gcc_cv_ld_demangle=yes
21467 fi
21468 fi
21469 if test x"$gcc_cv_ld_demangle" = xyes; then
21470
21471 cat >>confdefs.h <<\_ACEOF
21472 #define HAVE_LD_DEMANGLE 1
21473 _ACEOF
21474
21475 fi
21476 echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21477 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21478 fi
21479
21480 case "$target" in
21481 # All TARGET_ABI_OSF targets.
21482 alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21483 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21484 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21485 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21486 echo $ECHO_N "(cached) $ECHO_C" >&6
21487 else
21488 gcc_cv_as_alpha_explicit_relocs=no
21489 if test $in_tree_gas = yes; then
21490 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21491 then gcc_cv_as_alpha_explicit_relocs=yes
21492 fi
21493 elif test x$gcc_cv_as != x; then
21494 echo ' .set nomacro
21495 .text
21496 extbl $3, $2, $3 !lituse_bytoff!1
21497 ldq $2, a($29) !literal!1
21498 ldq $4, b($29) !literal!2
21499 ldq_u $3, 0($2) !lituse_base!1
21500 ldq $27, f($29) !literal!5
21501 jsr $26, ($27), f !lituse_jsr!5
21502 ldah $29, 0($26) !gpdisp!3
21503 lda $0, c($29) !gprel
21504 ldah $1, d($29) !gprelhigh
21505 lda $1, d($1) !gprellow
21506 lda $29, 0($29) !gpdisp!3' > conftest.s
21507 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21508 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21509 (eval $ac_try) 2>&5
21510 ac_status=$?
21511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21512 (exit $ac_status); }; }
21513 then
21514 gcc_cv_as_alpha_explicit_relocs=yes
21515 else
21516 echo "configure: failed program was" >&5
21517 cat conftest.s >&5
21518 fi
21519 rm -f conftest.o conftest.s
21520 fi
21521 fi
21522 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21523 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21524 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21525
21526 cat >>confdefs.h <<\_ACEOF
21527 #define HAVE_AS_EXPLICIT_RELOCS 1
21528 _ACEOF
21529
21530 fi
21531 echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21532 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21533 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21534 echo $ECHO_N "(cached) $ECHO_C" >&6
21535 else
21536 gcc_cv_as_alpha_jsrdirect_relocs=no
21537 if test $in_tree_gas = yes; then
21538 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21539 then gcc_cv_as_alpha_jsrdirect_relocs=yes
21540 fi
21541 elif test x$gcc_cv_as != x; then
21542 echo ' .set nomacro
21543 .text
21544 ldq $27, a($29) !literal!1
21545 jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
21546 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21548 (eval $ac_try) 2>&5
21549 ac_status=$?
21550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21551 (exit $ac_status); }; }
21552 then
21553 gcc_cv_as_alpha_jsrdirect_relocs=yes
21554 else
21555 echo "configure: failed program was" >&5
21556 cat conftest.s >&5
21557 fi
21558 rm -f conftest.o conftest.s
21559 fi
21560 fi
21561 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21562 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21563 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21564
21565 cat >>confdefs.h <<\_ACEOF
21566 #define HAVE_AS_JSRDIRECT_RELOCS 1
21567 _ACEOF
21568
21569 fi
21570 ;;
21571
21572 cris-*-*)
21573 echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21574 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21575 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21576 echo $ECHO_N "(cached) $ECHO_C" >&6
21577 else
21578 gcc_cv_as_cris_no_mul_bug=no
21579 if test $in_tree_gas = yes; then
21580 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21581 then gcc_cv_as_cris_no_mul_bug=yes
21582 fi
21583 elif test x$gcc_cv_as != x; then
21584 echo '.text' > conftest.s
21585 if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21586 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21587 (eval $ac_try) 2>&5
21588 ac_status=$?
21589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21590 (exit $ac_status); }; }
21591 then
21592 gcc_cv_as_cris_no_mul_bug=yes
21593 else
21594 echo "configure: failed program was" >&5
21595 cat conftest.s >&5
21596 fi
21597 rm -f conftest.o conftest.s
21598 fi
21599 fi
21600 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21601 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21602 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21603
21604 cat >>confdefs.h <<\_ACEOF
21605 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21606 _ACEOF
21607
21608 fi
21609 ;;
21610
21611 sparc*-*-*)
21612 echo "$as_me:$LINENO: checking assembler for .register" >&5
21613 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21614 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21615 echo $ECHO_N "(cached) $ECHO_C" >&6
21616 else
21617 gcc_cv_as_sparc_register_op=no
21618 if test x$gcc_cv_as != x; then
21619 echo '.register %g2, #scratch' > conftest.s
21620 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21622 (eval $ac_try) 2>&5
21623 ac_status=$?
21624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21625 (exit $ac_status); }; }
21626 then
21627 gcc_cv_as_sparc_register_op=yes
21628 else
21629 echo "configure: failed program was" >&5
21630 cat conftest.s >&5
21631 fi
21632 rm -f conftest.o conftest.s
21633 fi
21634 fi
21635 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21636 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21637 if test $gcc_cv_as_sparc_register_op = yes; then
21638
21639 cat >>confdefs.h <<\_ACEOF
21640 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21641 _ACEOF
21642
21643 fi
21644
21645 echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21646 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21647 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21648 echo $ECHO_N "(cached) $ECHO_C" >&6
21649 else
21650 gcc_cv_as_sparc_relax=no
21651 if test x$gcc_cv_as != x; then
21652 echo '.text' > conftest.s
21653 if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21655 (eval $ac_try) 2>&5
21656 ac_status=$?
21657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21658 (exit $ac_status); }; }
21659 then
21660 gcc_cv_as_sparc_relax=yes
21661 else
21662 echo "configure: failed program was" >&5
21663 cat conftest.s >&5
21664 fi
21665 rm -f conftest.o conftest.s
21666 fi
21667 fi
21668 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21669 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21670 if test $gcc_cv_as_sparc_relax = yes; then
21671
21672 cat >>confdefs.h <<\_ACEOF
21673 #define HAVE_AS_RELAX_OPTION 1
21674 _ACEOF
21675
21676 fi
21677
21678 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21679 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21680 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21681 echo $ECHO_N "(cached) $ECHO_C" >&6
21682 else
21683 gcc_cv_as_sparc_ua_pcrel=no
21684 if test x$gcc_cv_as != x; then
21685 echo '.text
21686 foo:
21687 nop
21688 .data
21689 .align 4
21690 .byte 0
21691 .uaword %r_disp32(foo)' > conftest.s
21692 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21694 (eval $ac_try) 2>&5
21695 ac_status=$?
21696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21697 (exit $ac_status); }; }
21698 then
21699 if test x$gcc_cv_ld != x \
21700 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21701 gcc_cv_as_sparc_ua_pcrel=yes
21702 fi
21703 rm -f conftest
21704 else
21705 echo "configure: failed program was" >&5
21706 cat conftest.s >&5
21707 fi
21708 rm -f conftest.o conftest.s
21709 fi
21710 fi
21711 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21712 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21713 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21714
21715 cat >>confdefs.h <<\_ACEOF
21716 #define HAVE_AS_SPARC_UA_PCREL 1
21717 _ACEOF
21718
21719
21720 echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21721 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21722 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21723 echo $ECHO_N "(cached) $ECHO_C" >&6
21724 else
21725 gcc_cv_as_sparc_ua_pcrel_hidden=no
21726 if test x$gcc_cv_as != x; then
21727 echo '.data
21728 .align 4
21729 .byte 0x31
21730 .uaword %r_disp32(foo)
21731 .byte 0x32, 0x33, 0x34
21732 .global foo
21733 .hidden foo
21734 foo:
21735 .skip 4' > conftest.s
21736 if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21738 (eval $ac_try) 2>&5
21739 ac_status=$?
21740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21741 (exit $ac_status); }; }
21742 then
21743 if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21744 && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21745 && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21746 | grep ' 31000000 07323334' > /dev/null 2>&1; then
21747 if $gcc_cv_objdump -R conftest 2> /dev/null \
21748 | grep 'DISP32' > /dev/null 2>&1; then
21749 :
21750 else
21751 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21752 fi
21753 fi
21754 rm -f conftest
21755 else
21756 echo "configure: failed program was" >&5
21757 cat conftest.s >&5
21758 fi
21759 rm -f conftest.o conftest.s
21760 fi
21761 fi
21762 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21763 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21764 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21765
21766 cat >>confdefs.h <<\_ACEOF
21767 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21768 _ACEOF
21769
21770 fi
21771
21772 fi # unaligned pcrel relocs
21773
21774 echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21775 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21776 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21777 echo $ECHO_N "(cached) $ECHO_C" >&6
21778 else
21779 gcc_cv_as_sparc_offsetable_lo10=no
21780 if test x$gcc_cv_as != x; then
21781 echo '.text
21782 or %g1, %lo(ab) + 12, %g1
21783 or %g1, %lo(ab + 12), %g1' > conftest.s
21784 if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21786 (eval $ac_try) 2>&5
21787 ac_status=$?
21788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21789 (exit $ac_status); }; }
21790 then
21791 if test x$gcc_cv_objdump != x \
21792 && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21793 | grep ' 82106000 82106000' > /dev/null 2>&1; then
21794 gcc_cv_as_sparc_offsetable_lo10=yes
21795 fi
21796 else
21797 echo "configure: failed program was" >&5
21798 cat conftest.s >&5
21799 fi
21800 rm -f conftest.o conftest.s
21801 fi
21802 fi
21803 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21804 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21805 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21806
21807 cat >>confdefs.h <<\_ACEOF
21808 #define HAVE_AS_OFFSETABLE_LO10 1
21809 _ACEOF
21810
21811 fi
21812 ;;
21813
21814 i[34567]86-*-* | x86_64-*-*)
21815 case $target_os in
21816 cygwin* | pe | mingw32*)
21817 # Used for DWARF 2 in PE
21818 echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21819 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21820 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21821 echo $ECHO_N "(cached) $ECHO_C" >&6
21822 else
21823 gcc_cv_as_ix86_pe_secrel32=no
21824 if test $in_tree_gas = yes; then
21825 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21826 then gcc_cv_as_ix86_pe_secrel32=yes
21827 fi
21828 elif test x$gcc_cv_as != x; then
21829 echo '.text
21830 foo: nop
21831 .data
21832 .secrel32 foo' > conftest.s
21833 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21834 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21835 (eval $ac_try) 2>&5
21836 ac_status=$?
21837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21838 (exit $ac_status); }; }
21839 then
21840 if test x$gcc_cv_ld != x \
21841 && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21842 gcc_cv_as_ix86_pe_secrel32=yes
21843 fi
21844 rm -f conftest
21845 else
21846 echo "configure: failed program was" >&5
21847 cat conftest.s >&5
21848 fi
21849 rm -f conftest.o conftest.s
21850 fi
21851 fi
21852 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21853 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21854 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21855
21856 cat >>confdefs.h <<\_ACEOF
21857 #define HAVE_GAS_PE_SECREL32_RELOC 1
21858 _ACEOF
21859
21860 fi
21861 ;;
21862 esac
21863
21864 echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21865 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21866 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21867 echo $ECHO_N "(cached) $ECHO_C" >&6
21868 else
21869 gcc_cv_as_ix86_filds_fists=no
21870 if test $in_tree_gas = yes; then
21871 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21872 then gcc_cv_as_ix86_filds_fists=yes
21873 fi
21874 elif test x$gcc_cv_as != x; then
21875 echo 'filds mem; fists mem' > conftest.s
21876 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21877 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21878 (eval $ac_try) 2>&5
21879 ac_status=$?
21880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21881 (exit $ac_status); }; }
21882 then
21883 gcc_cv_as_ix86_filds_fists=yes
21884 else
21885 echo "configure: failed program was" >&5
21886 cat conftest.s >&5
21887 fi
21888 rm -f conftest.o conftest.s
21889 fi
21890 fi
21891 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21892 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21893 if test $gcc_cv_as_ix86_filds_fists = yes; then
21894
21895 cat >>confdefs.h <<\_ACEOF
21896 #define HAVE_GAS_FILDS_FISTS 1
21897 _ACEOF
21898
21899 fi
21900
21901 echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21902 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21903 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21904 echo $ECHO_N "(cached) $ECHO_C" >&6
21905 else
21906 gcc_cv_as_ix86_cmov_sun_syntax=no
21907 if test x$gcc_cv_as != x; then
21908 echo 'cmovl.l %edx, %eax' > conftest.s
21909 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21911 (eval $ac_try) 2>&5
21912 ac_status=$?
21913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21914 (exit $ac_status); }; }
21915 then
21916 gcc_cv_as_ix86_cmov_sun_syntax=yes
21917 else
21918 echo "configure: failed program was" >&5
21919 cat conftest.s >&5
21920 fi
21921 rm -f conftest.o conftest.s
21922 fi
21923 fi
21924 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21925 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21926 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21927
21928 cat >>confdefs.h <<\_ACEOF
21929 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21930 _ACEOF
21931
21932 fi
21933
21934 echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21935 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21936 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21937 echo $ECHO_N "(cached) $ECHO_C" >&6
21938 else
21939 gcc_cv_as_ix86_ffreep=no
21940 if test x$gcc_cv_as != x; then
21941 echo 'ffreep %st(1)' > conftest.s
21942 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21943 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21944 (eval $ac_try) 2>&5
21945 ac_status=$?
21946 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21947 (exit $ac_status); }; }
21948 then
21949 gcc_cv_as_ix86_ffreep=yes
21950 else
21951 echo "configure: failed program was" >&5
21952 cat conftest.s >&5
21953 fi
21954 rm -f conftest.o conftest.s
21955 fi
21956 fi
21957 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
21958 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
21959 if test $gcc_cv_as_ix86_ffreep = yes; then
21960
21961 cat >>confdefs.h <<\_ACEOF
21962 #define HAVE_AS_IX86_FFREEP 1
21963 _ACEOF
21964
21965 fi
21966
21967 echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
21968 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
21969 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
21970 echo $ECHO_N "(cached) $ECHO_C" >&6
21971 else
21972 gcc_cv_as_ix86_sahf=no
21973 if test x$gcc_cv_as != x; then
21974 echo 'sahf' > conftest.s
21975 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
21976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21977 (eval $ac_try) 2>&5
21978 ac_status=$?
21979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
21980 (exit $ac_status); }; }
21981 then
21982 gcc_cv_as_ix86_sahf=yes
21983 else
21984 echo "configure: failed program was" >&5
21985 cat conftest.s >&5
21986 fi
21987 rm -f conftest.o conftest.s
21988 fi
21989 fi
21990 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
21991 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
21992 if test $gcc_cv_as_ix86_sahf = yes; then
21993
21994 cat >>confdefs.h <<\_ACEOF
21995 #define HAVE_AS_IX86_SAHF 1
21996 _ACEOF
21997
21998 fi
21999
22000 echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22001 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22002 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22003 echo $ECHO_N "(cached) $ECHO_C" >&6
22004 else
22005 gcc_cv_as_ix86_diff_sect_delta=no
22006 if test x$gcc_cv_as != x; then
22007 echo '.section .rodata
22008 .L1:
22009 .long .L2-.L1
22010 .long .L3-.L1
22011 .text
22012 .L3: nop
22013 .L2: nop' > conftest.s
22014 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22016 (eval $ac_try) 2>&5
22017 ac_status=$?
22018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22019 (exit $ac_status); }; }
22020 then
22021 gcc_cv_as_ix86_diff_sect_delta=yes
22022 else
22023 echo "configure: failed program was" >&5
22024 cat conftest.s >&5
22025 fi
22026 rm -f conftest.o conftest.s
22027 fi
22028 fi
22029 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22030 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22031 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22032
22033 cat >>confdefs.h <<\_ACEOF
22034 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22035 _ACEOF
22036
22037 fi
22038
22039 # This one is used unconditionally by i386.[ch]; it is to be defined
22040 # to 1 if the feature is present, 0 otherwise.
22041 echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22042 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22043 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22044 echo $ECHO_N "(cached) $ECHO_C" >&6
22045 else
22046 gcc_cv_as_ix86_gotoff_in_data=no
22047 if test $in_tree_gas = yes; then
22048 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22049 then gcc_cv_as_ix86_gotoff_in_data=yes
22050 fi
22051 elif test x$gcc_cv_as != x; then
22052 echo ' .text
22053 .L0:
22054 nop
22055 .data
22056 .long .L0@GOTOFF' > conftest.s
22057 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22058 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22059 (eval $ac_try) 2>&5
22060 ac_status=$?
22061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22062 (exit $ac_status); }; }
22063 then
22064 gcc_cv_as_ix86_gotoff_in_data=yes
22065 else
22066 echo "configure: failed program was" >&5
22067 cat conftest.s >&5
22068 fi
22069 rm -f conftest.o conftest.s
22070 fi
22071 fi
22072 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22073 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22074
22075
22076 cat >>confdefs.h <<_ACEOF
22077 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22078 _ACEOF
22079
22080 ;;
22081
22082 ia64*-*-*)
22083 echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22084 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22085 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22086 echo $ECHO_N "(cached) $ECHO_C" >&6
22087 else
22088 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22089 if test $in_tree_gas = yes; then
22090 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22091 then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22092 fi
22093 elif test x$gcc_cv_as != x; then
22094 echo ' .text
22095 addl r15 = @ltoffx(x#), gp
22096 ;;
22097 ld8.mov r16 = [r15], x#' > conftest.s
22098 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22100 (eval $ac_try) 2>&5
22101 ac_status=$?
22102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22103 (exit $ac_status); }; }
22104 then
22105 gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22106 else
22107 echo "configure: failed program was" >&5
22108 cat conftest.s >&5
22109 fi
22110 rm -f conftest.o conftest.s
22111 fi
22112 fi
22113 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22114 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22115 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22116
22117 cat >>confdefs.h <<\_ACEOF
22118 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22119 _ACEOF
22120
22121 fi
22122
22123 ;;
22124
22125 powerpc*-*-*)
22126 case $target in
22127 *-*-aix*) conftest_s=' .machine "pwr5"
22128 .csect .text[PR]
22129 mfcr 3,128';;
22130 *-*-darwin*)
22131 echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22132 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22133 if test "${gcc_cv_as_machine_directive+set}" = set; then
22134 echo $ECHO_N "(cached) $ECHO_C" >&6
22135 else
22136 gcc_cv_as_machine_directive=no
22137 if test x$gcc_cv_as != x; then
22138 echo ' .machine ppc7400' > conftest.s
22139 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22140 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22141 (eval $ac_try) 2>&5
22142 ac_status=$?
22143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22144 (exit $ac_status); }; }
22145 then
22146 gcc_cv_as_machine_directive=yes
22147 else
22148 echo "configure: failed program was" >&5
22149 cat conftest.s >&5
22150 fi
22151 rm -f conftest.o conftest.s
22152 fi
22153 fi
22154 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22155 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22156
22157 if test x$gcc_cv_as_machine_directive != xyes; then
22158 echo "*** This target requires an assembler supporting \".machine\"" >&2
22159 echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22160 test x$build = x$target && exit 1
22161 fi
22162 conftest_s=' .text
22163 mfcr r3,128';;
22164 *) conftest_s=' .machine power4
22165 .text
22166 mfcr 3,128';;
22167 esac
22168
22169 echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22170 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22171 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22172 echo $ECHO_N "(cached) $ECHO_C" >&6
22173 else
22174 gcc_cv_as_powerpc_mfcrf=no
22175 if test $in_tree_gas = yes; then
22176 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22177 then gcc_cv_as_powerpc_mfcrf=yes
22178 fi
22179 elif test x$gcc_cv_as != x; then
22180 echo "$conftest_s" > conftest.s
22181 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22183 (eval $ac_try) 2>&5
22184 ac_status=$?
22185 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22186 (exit $ac_status); }; }
22187 then
22188 gcc_cv_as_powerpc_mfcrf=yes
22189 else
22190 echo "configure: failed program was" >&5
22191 cat conftest.s >&5
22192 fi
22193 rm -f conftest.o conftest.s
22194 fi
22195 fi
22196 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22197 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22198 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22199
22200 cat >>confdefs.h <<\_ACEOF
22201 #define HAVE_AS_MFCRF 1
22202 _ACEOF
22203
22204 fi
22205
22206 case $target in
22207 *-*-aix*) conftest_s=' .machine "pwr5"
22208 .csect .text[PR]
22209 popcntb 3,3';;
22210 *) conftest_s=' .machine power5
22211 .text
22212 popcntb 3,3';;
22213 esac
22214
22215 echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22216 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22217 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22218 echo $ECHO_N "(cached) $ECHO_C" >&6
22219 else
22220 gcc_cv_as_powerpc_popcntb=no
22221 if test $in_tree_gas = yes; then
22222 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22223 then gcc_cv_as_powerpc_popcntb=yes
22224 fi
22225 elif test x$gcc_cv_as != x; then
22226 echo "$conftest_s" > conftest.s
22227 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22229 (eval $ac_try) 2>&5
22230 ac_status=$?
22231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22232 (exit $ac_status); }; }
22233 then
22234 gcc_cv_as_powerpc_popcntb=yes
22235 else
22236 echo "configure: failed program was" >&5
22237 cat conftest.s >&5
22238 fi
22239 rm -f conftest.o conftest.s
22240 fi
22241 fi
22242 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22243 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22244 if test $gcc_cv_as_powerpc_popcntb = yes; then
22245
22246 cat >>confdefs.h <<\_ACEOF
22247 #define HAVE_AS_POPCNTB 1
22248 _ACEOF
22249
22250 fi
22251
22252 case $target in
22253 *-*-aix*) conftest_s=' .machine "pwr5x"
22254 .csect .text[PR]
22255 frin 1,1';;
22256 *) conftest_s=' .machine power5
22257 .text
22258 frin 1,1';;
22259 esac
22260
22261 echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22262 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22263 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22264 echo $ECHO_N "(cached) $ECHO_C" >&6
22265 else
22266 gcc_cv_as_powerpc_fprnd=no
22267 if test $in_tree_gas = yes; then
22268 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22269 then gcc_cv_as_powerpc_fprnd=yes
22270 fi
22271 elif test x$gcc_cv_as != x; then
22272 echo "$conftest_s" > conftest.s
22273 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22275 (eval $ac_try) 2>&5
22276 ac_status=$?
22277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22278 (exit $ac_status); }; }
22279 then
22280 gcc_cv_as_powerpc_fprnd=yes
22281 else
22282 echo "configure: failed program was" >&5
22283 cat conftest.s >&5
22284 fi
22285 rm -f conftest.o conftest.s
22286 fi
22287 fi
22288 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22289 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22290 if test $gcc_cv_as_powerpc_fprnd = yes; then
22291
22292 cat >>confdefs.h <<\_ACEOF
22293 #define HAVE_AS_FPRND 1
22294 _ACEOF
22295
22296 fi
22297
22298 case $target in
22299 *-*-aix*) conftest_s=' .machine "pwr6"
22300 .csect .text[PR]
22301 mffgpr 1,3';;
22302 *) conftest_s=' .machine power6
22303 .text
22304 mffgpr 1,3';;
22305 esac
22306
22307 echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22308 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22309 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22310 echo $ECHO_N "(cached) $ECHO_C" >&6
22311 else
22312 gcc_cv_as_powerpc_mfpgpr=no
22313 if test $in_tree_gas = yes; then
22314 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22315 then gcc_cv_as_powerpc_mfpgpr=yes
22316 fi
22317 elif test x$gcc_cv_as != x; then
22318 echo "$conftest_s" > conftest.s
22319 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22320 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22321 (eval $ac_try) 2>&5
22322 ac_status=$?
22323 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22324 (exit $ac_status); }; }
22325 then
22326 gcc_cv_as_powerpc_mfpgpr=yes
22327 else
22328 echo "configure: failed program was" >&5
22329 cat conftest.s >&5
22330 fi
22331 rm -f conftest.o conftest.s
22332 fi
22333 fi
22334 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22335 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22336 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22337
22338 cat >>confdefs.h <<\_ACEOF
22339 #define HAVE_AS_MFPGPR 1
22340 _ACEOF
22341
22342 fi
22343
22344 case $target in
22345 *-*-aix*) conftest_s=' .csect .text[PR]
22346 LCF..0:
22347 addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22348 *-*-darwin*)
22349 conftest_s=' .text
22350 LCF0:
22351 addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22352 *) conftest_s=' .text
22353 .LCF0:
22354 addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22355 esac
22356
22357 echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22358 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22359 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22360 echo $ECHO_N "(cached) $ECHO_C" >&6
22361 else
22362 gcc_cv_as_powerpc_rel16=no
22363 if test $in_tree_gas = yes; then
22364 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22365 then gcc_cv_as_powerpc_rel16=yes
22366 fi
22367 elif test x$gcc_cv_as != x; then
22368 echo "$conftest_s" > conftest.s
22369 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22371 (eval $ac_try) 2>&5
22372 ac_status=$?
22373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22374 (exit $ac_status); }; }
22375 then
22376 gcc_cv_as_powerpc_rel16=yes
22377 else
22378 echo "configure: failed program was" >&5
22379 cat conftest.s >&5
22380 fi
22381 rm -f conftest.o conftest.s
22382 fi
22383 fi
22384 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22385 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22386 if test $gcc_cv_as_powerpc_rel16 = yes; then
22387
22388 cat >>confdefs.h <<\_ACEOF
22389 #define HAVE_AS_REL16 1
22390 _ACEOF
22391
22392 fi
22393
22394 case $target in
22395 *-*-aix*) conftest_s=' .machine "pwr6"
22396 .csect .text[PR]
22397 cmpb 3,4,5';;
22398 *) conftest_s=' .machine power6
22399 .text
22400 cmpb 3,4,5';;
22401 esac
22402
22403 echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22404 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22405 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22406 echo $ECHO_N "(cached) $ECHO_C" >&6
22407 else
22408 gcc_cv_as_powerpc_cmpb=no
22409 if test $in_tree_gas = yes; then
22410 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22411 then gcc_cv_as_powerpc_cmpb=yes
22412 fi
22413 elif test x$gcc_cv_as != x; then
22414 echo "$conftest_s" > conftest.s
22415 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22416 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22417 (eval $ac_try) 2>&5
22418 ac_status=$?
22419 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22420 (exit $ac_status); }; }
22421 then
22422 gcc_cv_as_powerpc_cmpb=yes
22423 else
22424 echo "configure: failed program was" >&5
22425 cat conftest.s >&5
22426 fi
22427 rm -f conftest.o conftest.s
22428 fi
22429 fi
22430 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22431 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22432 if test $gcc_cv_as_powerpc_cmpb = yes; then
22433
22434 cat >>confdefs.h <<\_ACEOF
22435 #define HAVE_AS_CMPB 1
22436 _ACEOF
22437
22438 fi
22439
22440 case $target in
22441 *-*-aix*) conftest_s=' .machine "pwr6"
22442 .csect .text[PR]
22443 dadd 1,2,3';;
22444 *) conftest_s=' .machine power6
22445 .text
22446 dadd 1,2,3';;
22447 esac
22448
22449 echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22450 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22451 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22452 echo $ECHO_N "(cached) $ECHO_C" >&6
22453 else
22454 gcc_cv_as_powerpc_dfp=no
22455 if test $in_tree_gas = yes; then
22456 if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22457 then gcc_cv_as_powerpc_dfp=yes
22458 fi
22459 elif test x$gcc_cv_as != x; then
22460 echo "$conftest_s" > conftest.s
22461 if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22462 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22463 (eval $ac_try) 2>&5
22464 ac_status=$?
22465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22466 (exit $ac_status); }; }
22467 then
22468 gcc_cv_as_powerpc_dfp=yes
22469 else
22470 echo "configure: failed program was" >&5
22471 cat conftest.s >&5
22472 fi
22473 rm -f conftest.o conftest.s
22474 fi
22475 fi
22476 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22477 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22478 if test $gcc_cv_as_powerpc_dfp = yes; then
22479
22480 cat >>confdefs.h <<\_ACEOF
22481 #define HAVE_AS_DFP 1
22482 _ACEOF
22483
22484 fi
22485
22486 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22487 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22488 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22489 echo $ECHO_N "(cached) $ECHO_C" >&6
22490 else
22491 gcc_cv_as_powerpc_gnu_attribute=no
22492 if test $in_tree_gas = yes; then
22493 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22494 then gcc_cv_as_powerpc_gnu_attribute=yes
22495 fi
22496 elif test x$gcc_cv_as != x; then
22497 echo '.gnu_attribute 4,1' > conftest.s
22498 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22500 (eval $ac_try) 2>&5
22501 ac_status=$?
22502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22503 (exit $ac_status); }; }
22504 then
22505 gcc_cv_as_powerpc_gnu_attribute=yes
22506 else
22507 echo "configure: failed program was" >&5
22508 cat conftest.s >&5
22509 fi
22510 rm -f conftest.o conftest.s
22511 fi
22512 fi
22513 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22514 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22515 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22516
22517 cat >>confdefs.h <<\_ACEOF
22518 #define HAVE_AS_GNU_ATTRIBUTE 1
22519 _ACEOF
22520
22521 fi
22522 ;;
22523
22524 mips*-*-*)
22525 echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22526 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22527 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22528 echo $ECHO_N "(cached) $ECHO_C" >&6
22529 else
22530 gcc_cv_as_mips_explicit_relocs=no
22531 if test $in_tree_gas = yes; then
22532 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22533 then gcc_cv_as_mips_explicit_relocs=yes
22534 fi
22535 elif test x$gcc_cv_as != x; then
22536 echo ' lw $4,%gp_rel(foo)($4)' > conftest.s
22537 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22539 (eval $ac_try) 2>&5
22540 ac_status=$?
22541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22542 (exit $ac_status); }; }
22543 then
22544 gcc_cv_as_mips_explicit_relocs=yes
22545 else
22546 echo "configure: failed program was" >&5
22547 cat conftest.s >&5
22548 fi
22549 rm -f conftest.o conftest.s
22550 fi
22551 fi
22552 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22553 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22554 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22555 if test x$target_cpu_default = x
22556 then target_cpu_default=MASK_EXPLICIT_RELOCS
22557 else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22558 fi
22559 fi
22560 echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22561 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22562 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22563 echo $ECHO_N "(cached) $ECHO_C" >&6
22564 else
22565 gcc_cv_as_mips_no_shared=no
22566 if test $in_tree_gas = yes; then
22567 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22568 then gcc_cv_as_mips_no_shared=yes
22569 fi
22570 elif test x$gcc_cv_as != x; then
22571 echo 'nop' > conftest.s
22572 if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22573 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22574 (eval $ac_try) 2>&5
22575 ac_status=$?
22576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22577 (exit $ac_status); }; }
22578 then
22579 gcc_cv_as_mips_no_shared=yes
22580 else
22581 echo "configure: failed program was" >&5
22582 cat conftest.s >&5
22583 fi
22584 rm -f conftest.o conftest.s
22585 fi
22586 fi
22587 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22588 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22589 if test $gcc_cv_as_mips_no_shared = yes; then
22590
22591 cat >>confdefs.h <<\_ACEOF
22592 #define HAVE_AS_NO_SHARED 1
22593 _ACEOF
22594
22595 fi
22596
22597 echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22598 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22599 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22600 echo $ECHO_N "(cached) $ECHO_C" >&6
22601 else
22602 gcc_cv_as_mips_gnu_attribute=no
22603 if test $in_tree_gas = yes; then
22604 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22605 then gcc_cv_as_mips_gnu_attribute=yes
22606 fi
22607 elif test x$gcc_cv_as != x; then
22608 echo '.gnu_attribute 4,1' > conftest.s
22609 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22610 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22611 (eval $ac_try) 2>&5
22612 ac_status=$?
22613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22614 (exit $ac_status); }; }
22615 then
22616 gcc_cv_as_mips_gnu_attribute=yes
22617 else
22618 echo "configure: failed program was" >&5
22619 cat conftest.s >&5
22620 fi
22621 rm -f conftest.o conftest.s
22622 fi
22623 fi
22624 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22625 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22626 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22627
22628 cat >>confdefs.h <<\_ACEOF
22629 #define HAVE_AS_GNU_ATTRIBUTE 1
22630 _ACEOF
22631
22632 fi
22633
22634 echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22635 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22636 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22637 echo $ECHO_N "(cached) $ECHO_C" >&6
22638 else
22639 gcc_cv_as_mips_dtprelword=no
22640 if test $in_tree_gas = yes; then
22641 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22642 then gcc_cv_as_mips_dtprelword=yes
22643 fi
22644 elif test x$gcc_cv_as != x; then
22645 echo '.section .tdata,"awT",@progbits
22646 x:
22647 .word 2
22648 .text
22649 .dtprelword x+0x8000' > conftest.s
22650 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22652 (eval $ac_try) 2>&5
22653 ac_status=$?
22654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22655 (exit $ac_status); }; }
22656 then
22657 gcc_cv_as_mips_dtprelword=yes
22658 else
22659 echo "configure: failed program was" >&5
22660 cat conftest.s >&5
22661 fi
22662 rm -f conftest.o conftest.s
22663 fi
22664 fi
22665 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22666 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22667 if test $gcc_cv_as_mips_dtprelword = yes; then
22668
22669 cat >>confdefs.h <<\_ACEOF
22670 #define HAVE_AS_DTPRELWORD 1
22671 _ACEOF
22672
22673 fi
22674 ;;
22675 esac
22676
22677 # Mips and HP-UX need the GNU assembler.
22678 # Linux on IA64 might be able to use the Intel assembler.
22679
22680 case "$target" in
22681 mips*-*-* | *-*-hpux* )
22682 if test x$gas_flag = xyes \
22683 || test x"$host" != x"$build" \
22684 || test ! -x "$gcc_cv_as" \
22685 || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22686 :
22687 else
22688 echo "*** This configuration requires the GNU assembler" >&2
22689 exit 1
22690 fi
22691 ;;
22692 esac
22693
22694 # ??? Not all targets support dwarf2 debug_line, even within a version
22695 # of gas. Moreover, we need to emit a valid instruction to trigger any
22696 # info to the output file. So, as supported targets are added to gas 2.11,
22697 # add some instruction here to (also) show we expect this might work.
22698 # ??? Once 2.11 is released, probably need to add first known working
22699 # version to the per-target configury.
22700 case "$target" in
22701 i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22702 | x86_64*-*-* | hppa*-*-* | arm*-*-* \
22703 | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
22704 insn="nop"
22705 ;;
22706 ia64*-*-* | s390*-*-*)
22707 insn="nop 0"
22708 ;;
22709 mmix-*-*)
22710 insn="swym 0"
22711 ;;
22712 esac
22713 if test x"$insn" != x; then
22714 conftest_s="\
22715 .file 1 \"conftest.s\"
22716 .loc 1 3 0
22717 $insn"
22718 echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22719 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22720 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22721 echo $ECHO_N "(cached) $ECHO_C" >&6
22722 else
22723 gcc_cv_as_dwarf2_debug_line=no
22724 if test $in_tree_gas = yes; then
22725 if test $in_tree_gas_is_elf = yes \
22726 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22727 then gcc_cv_as_dwarf2_debug_line=yes
22728 fi
22729 elif test x$gcc_cv_as != x; then
22730 echo "$conftest_s" > conftest.s
22731 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22733 (eval $ac_try) 2>&5
22734 ac_status=$?
22735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22736 (exit $ac_status); }; }
22737 then
22738 if test x$gcc_cv_objdump != x \
22739 && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22740 | grep debug_line > /dev/null 2>&1; then
22741 gcc_cv_as_dwarf2_debug_line=yes
22742 fi
22743 else
22744 echo "configure: failed program was" >&5
22745 cat conftest.s >&5
22746 fi
22747 rm -f conftest.o conftest.s
22748 fi
22749 fi
22750 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22751 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22752
22753
22754 # The .debug_line file table must be in the exact order that
22755 # we specified the files, since these indices are also used
22756 # by DW_AT_decl_file. Approximate this test by testing if
22757 # the assembler bitches if the same index is assigned twice.
22758 echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22759 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22760 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22761 echo $ECHO_N "(cached) $ECHO_C" >&6
22762 else
22763 gcc_cv_as_dwarf2_file_buggy=no
22764 if test x$gcc_cv_as != x; then
22765 echo ' .file 1 "foo.s"
22766 .file 1 "bar.s"' > conftest.s
22767 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
22768 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22769 (eval $ac_try) 2>&5
22770 ac_status=$?
22771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22772 (exit $ac_status); }; }
22773 then
22774 gcc_cv_as_dwarf2_file_buggy=yes
22775 else
22776 echo "configure: failed program was" >&5
22777 cat conftest.s >&5
22778 fi
22779 rm -f conftest.o conftest.s
22780 fi
22781 fi
22782 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22783 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22784
22785
22786 if test $gcc_cv_as_dwarf2_debug_line = yes \
22787 && test $gcc_cv_as_dwarf2_file_buggy = no; then
22788
22789 cat >>confdefs.h <<\_ACEOF
22790 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22791 _ACEOF
22792
22793 fi
22794
22795 echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22796 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22797 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22798 echo $ECHO_N "(cached) $ECHO_C" >&6
22799 else
22800 gcc_cv_as_gdwarf2_flag=no
22801 if test $in_tree_gas = yes; then
22802 if test $in_tree_gas_is_elf = yes \
22803 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22804 then gcc_cv_as_gdwarf2_flag=yes
22805 fi
22806 elif test x$gcc_cv_as != x; then
22807 echo "$insn" > conftest.s
22808 if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22810 (eval $ac_try) 2>&5
22811 ac_status=$?
22812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22813 (exit $ac_status); }; }
22814 then
22815 gcc_cv_as_gdwarf2_flag=yes
22816 else
22817 echo "configure: failed program was" >&5
22818 cat conftest.s >&5
22819 fi
22820 rm -f conftest.o conftest.s
22821 fi
22822 fi
22823 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22824 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22825 if test $gcc_cv_as_gdwarf2_flag = yes; then
22826
22827 cat >>confdefs.h <<\_ACEOF
22828 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22829 _ACEOF
22830
22831 fi
22832
22833 echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22834 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22835 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22836 echo $ECHO_N "(cached) $ECHO_C" >&6
22837 else
22838 gcc_cv_as_gstabs_flag=no
22839 if test $in_tree_gas = yes; then
22840 if test $in_tree_gas_is_elf = yes \
22841 && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22842 then gcc_cv_as_gstabs_flag=yes
22843 fi
22844 elif test x$gcc_cv_as != x; then
22845 echo "$insn" > conftest.s
22846 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22847 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22848 (eval $ac_try) 2>&5
22849 ac_status=$?
22850 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22851 (exit $ac_status); }; }
22852 then
22853 # The native Solaris 9/Intel assembler doesn't understand --gstabs
22854 # and warns about it, but still exits successfully. So check for
22855 # this.
22856 if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22858 (eval $ac_try) 2>&5
22859 ac_status=$?
22860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22861 (exit $ac_status); }; }
22862 then :
22863 else gcc_cv_as_gstabs_flag=yes
22864 fi
22865 else
22866 echo "configure: failed program was" >&5
22867 cat conftest.s >&5
22868 fi
22869 rm -f conftest.o conftest.s
22870 fi
22871 fi
22872 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22873 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22874 if test $gcc_cv_as_gstabs_flag = yes; then
22875
22876 cat >>confdefs.h <<\_ACEOF
22877 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22878 _ACEOF
22879
22880 fi
22881
22882 echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22883 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22884 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22885 echo $ECHO_N "(cached) $ECHO_C" >&6
22886 else
22887 gcc_cv_as_debug_prefix_map_flag=no
22888 if test $in_tree_gas = yes; then
22889 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22890 then gcc_cv_as_debug_prefix_map_flag=yes
22891 fi
22892 elif test x$gcc_cv_as != x; then
22893 echo "$insn" > conftest.s
22894 if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22896 (eval $ac_try) 2>&5
22897 ac_status=$?
22898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22899 (exit $ac_status); }; }
22900 then
22901 gcc_cv_as_debug_prefix_map_flag=yes
22902 else
22903 echo "configure: failed program was" >&5
22904 cat conftest.s >&5
22905 fi
22906 rm -f conftest.o conftest.s
22907 fi
22908 fi
22909 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22910 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22911 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22912
22913 cat >>confdefs.h <<\_ACEOF
22914 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22915 _ACEOF
22916
22917 fi
22918 fi
22919
22920 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22921 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22922 if test "${gcc_cv_as_line_zero+set}" = set; then
22923 echo $ECHO_N "(cached) $ECHO_C" >&6
22924 else
22925 gcc_cv_as_line_zero=no
22926 if test $in_tree_gas = yes; then
22927 if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22928 then gcc_cv_as_line_zero=yes
22929 fi
22930 elif test "x$gcc_cv_as" != x; then
22931 { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22932 if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22934 (eval $ac_try) 2>&5
22935 ac_status=$?
22936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
22937 (exit $ac_status); }; } &&
22938 test "x`cat conftest.out`" = x
22939 then
22940 gcc_cv_as_line_zero=yes
22941 else
22942 echo "configure: failed program was" >&5
22943 cat conftest.s >&5
22944 echo "configure: error output was" >&5
22945 cat conftest.out >&5
22946 fi
22947 rm -f conftest.o conftest.s conftest.out
22948 fi
22949 fi
22950 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
22951 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
22952 if test "x$gcc_cv_as_line_zero" = xyes; then
22953
22954 cat >>confdefs.h <<\_ACEOF
22955 #define HAVE_AS_LINE_ZERO 1
22956 _ACEOF
22957
22958 fi
22959
22960 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
22961 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
22962 gcc_cv_ld_ro_rw_mix=unknown
22963 if test $in_tree_ld = yes ; then
22964 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22965 && test $in_tree_ld_is_elf = yes; then
22966 gcc_cv_ld_ro_rw_mix=read-write
22967 fi
22968 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22969 echo '.section myfoosect, "a"' > conftest1.s
22970 echo '.section myfoosect, "aw"' > conftest2.s
22971 echo '.byte 1' >> conftest2.s
22972 echo '.section myfoosect, "a"' > conftest3.s
22973 echo '.byte 0' >> conftest3.s
22974 if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22975 && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22976 && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22977 && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22978 conftest2.o conftest3.o > /dev/null 2>&1; then
22979 gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22980 | sed -e '/myfoosect/!d' -e N`
22981 if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22982 if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22983 gcc_cv_ld_ro_rw_mix=read-only
22984 else
22985 gcc_cv_ld_ro_rw_mix=read-write
22986 fi
22987 fi
22988 fi
22989 rm -f conftest.* conftest[123].*
22990 fi
22991 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22992
22993 cat >>confdefs.h <<\_ACEOF
22994 #define HAVE_LD_RO_RW_SECTION_MIXING 1
22995 _ACEOF
22996
22997 fi
22998 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
22999 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
23000
23001 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23002 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23003 gcc_cv_ld_eh_frame_hdr=no
23004 if test $in_tree_ld = yes ; then
23005 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23006 && test $in_tree_ld_is_elf = yes; then
23007 gcc_cv_ld_eh_frame_hdr=yes
23008 fi
23009 elif test x$gcc_cv_ld != x; then
23010 # Check if linker supports --eh-frame-hdr option
23011 if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23012 gcc_cv_ld_eh_frame_hdr=yes
23013 fi
23014 fi
23015
23016 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23017
23018 cat >>confdefs.h <<\_ACEOF
23019 #define HAVE_LD_EH_FRAME_HDR 1
23020 _ACEOF
23021
23022 fi
23023 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23024 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23025
23026 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23027 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23028 gcc_cv_ld_pie=no
23029 if test $in_tree_ld = yes ; then
23030 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23031 && test $in_tree_ld_is_elf = yes; then
23032 gcc_cv_ld_pie=yes
23033 fi
23034 elif test x$gcc_cv_ld != x; then
23035 # Check if linker supports -pie option
23036 if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23037 gcc_cv_ld_pie=yes
23038 fi
23039 fi
23040 if test x"$gcc_cv_ld_pie" = xyes; then
23041
23042 cat >>confdefs.h <<\_ACEOF
23043 #define HAVE_LD_PIE 1
23044 _ACEOF
23045
23046 fi
23047 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23048 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23049
23050 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23051 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23052 gcc_cv_ld_eh_gc_sections=no
23053 if test $in_tree_ld = yes ; then
23054 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23055 && test $in_tree_ld_is_elf = yes; then
23056 gcc_cv_ld_eh_gc_sections=yes
23057 fi
23058 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23059 cat > conftest.s <<EOF
23060 .section .text
23061 .globl _start
23062 .type _start, @function
23063 _start:
23064 .long foo
23065 .size _start, .-_start
23066 .section .text.foo,"ax",@progbits
23067 .type foo, @function
23068 foo:
23069 .long 0
23070 .size foo, .-foo
23071 .section .gcc_except_table.foo,"a",@progbits
23072 .L0:
23073 .long 0
23074 .section .eh_frame,"a",@progbits
23075 .long .L0
23076 EOF
23077 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23078 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23079 | grep "gc-sections option ignored" > /dev/null; then
23080 gcc_cv_ld_eh_gc_sections=no
23081 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23082 gcc_cv_ld_eh_gc_sections=yes
23083 # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23084 if test x$gcc_cv_as_comdat_group != xyes; then
23085 gcc_cv_ld_eh_gc_sections=no
23086 cat > conftest.s <<EOF
23087 .section .text
23088 .globl _start
23089 .type _start, @function
23090 _start:
23091 .long foo
23092 .size _start, .-_start
23093 .section .gnu.linkonce.t.foo,"ax",@progbits
23094 .type foo, @function
23095 foo:
23096 .long 0
23097 .size foo, .-foo
23098 .section .gcc_except_table.foo,"a",@progbits
23099 .L0:
23100 .long 0
23101 .section .eh_frame,"a",@progbits
23102 .long .L0
23103 EOF
23104 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23105 if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23106 | grep "gc-sections option ignored" > /dev/null; then
23107 gcc_cv_ld_eh_gc_sections=no
23108 elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23109 gcc_cv_ld_eh_gc_sections=yes
23110 fi
23111 fi
23112 fi
23113 fi
23114 fi
23115 rm -f conftest.s conftest.o conftest
23116 fi
23117 case "$target" in
23118 hppa*-*-linux*)
23119 # ??? This apparently exposes a binutils bug with PC-relative relocations.
23120 gcc_cv_ld_eh_gc_sections=no
23121 ;;
23122 esac
23123 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23124
23125 cat >>confdefs.h <<\_ACEOF
23126 #define HAVE_LD_EH_GC_SECTIONS 1
23127 _ACEOF
23128
23129 fi
23130 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23131 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23132
23133 # --------
23134 # UNSORTED
23135 # --------
23136
23137 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23138 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23139 if test "${gcc_cv_ld_as_needed+set}" = set; then
23140 echo $ECHO_N "(cached) $ECHO_C" >&6
23141 else
23142 gcc_cv_ld_as_needed=no
23143 if test $in_tree_ld = yes ; then
23144 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23145 && test $in_tree_ld_is_elf = yes; then
23146 gcc_cv_ld_as_needed=yes
23147 fi
23148 elif test x$gcc_cv_ld != x; then
23149 # Check if linker supports --as-needed and --no-as-needed options
23150 if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23151 gcc_cv_ld_as_needed=yes
23152 fi
23153 fi
23154
23155 fi
23156 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23157 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23158 if test x"$gcc_cv_ld_as_needed" = xyes; then
23159
23160 cat >>confdefs.h <<\_ACEOF
23161 #define HAVE_LD_AS_NEEDED 1
23162 _ACEOF
23163
23164 fi
23165
23166 case "$target:$tm_file" in
23167 powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23168 echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23169 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23170 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23171 echo $ECHO_N "(cached) $ECHO_C" >&6
23172 else
23173 gcc_cv_ld_no_dot_syms=no
23174 if test $in_tree_ld = yes ; then
23175 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23176 gcc_cv_ld_no_dot_syms=yes
23177 fi
23178 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23179 cat > conftest1.s <<EOF
23180 .text
23181 bl .foo
23182 EOF
23183 cat > conftest2.s <<EOF
23184 .section ".opd","aw"
23185 .align 3
23186 .globl foo
23187 .type foo,@function
23188 foo:
23189 .quad .LEfoo,.TOC.@tocbase,0
23190 .text
23191 .LEfoo:
23192 blr
23193 .size foo,.-.LEfoo
23194 EOF
23195 if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23196 && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23197 && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23198 gcc_cv_ld_no_dot_syms=yes
23199 fi
23200 rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23201 fi
23202
23203 fi
23204 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23205 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23206 if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23207
23208 cat >>confdefs.h <<\_ACEOF
23209 #define HAVE_LD_NO_DOT_SYMS 1
23210 _ACEOF
23211
23212 fi
23213 ;;
23214 esac
23215
23216 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23217 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23218 if test "${gcc_cv_ld_sysroot+set}" = set; then
23219 echo $ECHO_N "(cached) $ECHO_C" >&6
23220 else
23221 gcc_cv_ld_sysroot=no
23222 if test $in_tree_ld = yes ; then
23223 if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23224 gcc_cv_ld_sysroot=yes
23225 fi
23226 elif test x$gcc_cv_ld != x; then
23227 if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23228 gcc_cv_ld_sysroot=yes
23229 fi
23230 fi
23231 fi
23232 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23233 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23234 if test x"$gcc_cv_ld_sysroot" = xyes; then
23235
23236 cat >>confdefs.h <<\_ACEOF
23237 #define HAVE_LD_SYSROOT 1
23238 _ACEOF
23239
23240 fi
23241
23242 if test x$with_sysroot = x && test x$host = x$target \
23243 && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23244 && test "$prefix" != "NONE"; then
23245
23246 cat >>confdefs.h <<_ACEOF
23247 #define PREFIX_INCLUDE_DIR "$prefix/include"
23248 _ACEOF
23249
23250 fi
23251
23252 # Test for stack protector support in target C library.
23253 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23254 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23255 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23256 echo $ECHO_N "(cached) $ECHO_C" >&6
23257 else
23258 gcc_cv_libc_provides_ssp=no
23259 case "$target" in
23260 *-*-linux*)
23261 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23262 if test "x$with_sysroot" = x; then
23263 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23264 elif test "x$with_build_sysroot" != "x"; then
23265 glibc_header_dir="${with_build_sysroot}/usr/include"
23266 elif test "x$with_sysroot" = xyes; then
23267 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23268 else
23269 glibc_header_dir="${with_sysroot}/usr/include"
23270 fi
23271 else
23272 glibc_header_dir=/usr/include
23273 fi
23274 # glibc 2.4 and later provides __stack_chk_fail and
23275 # either __stack_chk_guard, or TLS access to stack guard canary.
23276 if test -f $glibc_header_dir/features.h \
23277 && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
23278 $glibc_header_dir/features.h > /dev/null; then
23279 if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
23280 $glibc_header_dir/features.h > /dev/null; then
23281 gcc_cv_libc_provides_ssp=yes
23282 elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
23283 $glibc_header_dir/features.h > /dev/null \
23284 && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
23285 $glibc_header_dir/features.h > /dev/null; then
23286 gcc_cv_libc_provides_ssp=yes
23287 elif $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC__[ ]+1' \
23288 $glibc_header_dir/features.h > /dev/null && \
23289 test -f $glibc_header_dir/bits/uClibc_config.h && \
23290 $EGREP '^[ ]*#[ ]*define[ ]+__UCLIBC_HAS_SSP__[ ]+1' \
23291 $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23292 gcc_cv_libc_provides_ssp=yes
23293 fi
23294 fi
23295 ;;
23296 *-*-darwin*)
23297 echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23298 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23299 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23300 echo $ECHO_N "(cached) $ECHO_C" >&6
23301 else
23302 cat >conftest.$ac_ext <<_ACEOF
23303 /* confdefs.h. */
23304 _ACEOF
23305 cat confdefs.h >>conftest.$ac_ext
23306 cat >>conftest.$ac_ext <<_ACEOF
23307 /* end confdefs.h. */
23308 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23309 For example, HP-UX 11i <limits.h> declares gettimeofday. */
23310 #define __stack_chk_fail innocuous___stack_chk_fail
23311
23312 /* System header to define __stub macros and hopefully few prototypes,
23313 which can conflict with char __stack_chk_fail (); below.
23314 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23315 <limits.h> exists even on freestanding compilers. */
23316
23317 #ifdef __STDC__
23318 # include <limits.h>
23319 #else
23320 # include <assert.h>
23321 #endif
23322
23323 #undef __stack_chk_fail
23324
23325 /* Override any gcc2 internal prototype to avoid an error. */
23326 #ifdef __cplusplus
23327 extern "C"
23328 {
23329 #endif
23330 /* We use char because int might match the return type of a gcc2
23331 builtin and then its argument prototype would still apply. */
23332 char __stack_chk_fail ();
23333 /* The GNU C library defines this for functions which it implements
23334 to always fail with ENOSYS. Some functions are actually named
23335 something starting with __ and the normal name is an alias. */
23336 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23337 choke me
23338 #else
23339 char (*f) () = __stack_chk_fail;
23340 #endif
23341 #ifdef __cplusplus
23342 }
23343 #endif
23344
23345 int
23346 main ()
23347 {
23348 return f != __stack_chk_fail;
23349 ;
23350 return 0;
23351 }
23352 _ACEOF
23353 rm -f conftest.$ac_objext conftest$ac_exeext
23354 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23355 (eval $ac_link) 2>conftest.er1
23356 ac_status=$?
23357 grep -v '^ *+' conftest.er1 >conftest.err
23358 rm -f conftest.er1
23359 cat conftest.err >&5
23360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23361 (exit $ac_status); } &&
23362 { ac_try='test -z "$ac_c_werror_flag"
23363 || test ! -s conftest.err'
23364 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23365 (eval $ac_try) 2>&5
23366 ac_status=$?
23367 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23368 (exit $ac_status); }; } &&
23369 { ac_try='test -s conftest$ac_exeext'
23370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23371 (eval $ac_try) 2>&5
23372 ac_status=$?
23373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
23374 (exit $ac_status); }; }; then
23375 ac_cv_func___stack_chk_fail=yes
23376 else
23377 echo "$as_me: failed program was:" >&5
23378 sed 's/^/| /' conftest.$ac_ext >&5
23379
23380 ac_cv_func___stack_chk_fail=no
23381 fi
23382 rm -f conftest.err conftest.$ac_objext \
23383 conftest$ac_exeext conftest.$ac_ext
23384 fi
23385 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23386 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23387 if test $ac_cv_func___stack_chk_fail = yes; then
23388 gcc_cv_libc_provides_ssp=yes
23389 else
23390 echo "no __stack_chk_fail on this target"
23391 fi
23392
23393 ;;
23394 *) gcc_cv_libc_provides_ssp=no ;;
23395 esac
23396 fi
23397 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23398 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23399
23400 if test x$gcc_cv_libc_provides_ssp = xyes; then
23401
23402 cat >>confdefs.h <<\_ACEOF
23403 #define TARGET_LIBC_PROVIDES_SSP 1
23404 _ACEOF
23405
23406 fi
23407
23408 # Check if TFmode long double should be used by default or not.
23409 # Some glibc targets used DFmode long double, but with glibc 2.4
23410 # and later they can use TFmode.
23411 case "$target" in
23412 powerpc*-*-linux* | \
23413 powerpc*-*-gnu* | \
23414 sparc*-*-linux* | \
23415 s390*-*-linux* | \
23416 alpha*-*-linux*)
23417
23418 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23419 if test "${with_long_double_128+set}" = set; then
23420 withval="$with_long_double_128"
23421 gcc_cv_target_ldbl128="$with_long_double_128"
23422 else
23423 gcc_cv_target_ldbl128=no
23424 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23425 if test "x$with_sysroot" = x; then
23426 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23427 elif test "x$with_build_sysroot" != "x"; then
23428 glibc_header_dir="${with_build_sysroot}/usr/include"
23429 elif test "x$with_sysroot" = xyes; then
23430 glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23431 else
23432 glibc_header_dir="${with_sysroot}/usr/include"
23433 fi
23434 else
23435 glibc_header_dir=/usr/include
23436 fi
23437 grep '^[ ]*#[ ]*define[ ][ ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23438 $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23439 && gcc_cv_target_ldbl128=yes
23440
23441 fi;
23442 ;;
23443 esac
23444 if test x$gcc_cv_target_ldbl128 = xyes; then
23445
23446 cat >>confdefs.h <<\_ACEOF
23447 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23448 _ACEOF
23449
23450 fi
23451
23452 # Find out what GC implementation we want, or may, use.
23453
23454 # Check whether --with-gc or --without-gc was given.
23455 if test "${with_gc+set}" = set; then
23456 withval="$with_gc"
23457 case "$withval" in
23458 page)
23459 GGC=ggc-$withval
23460 ;;
23461 zone)
23462 GGC=ggc-$withval
23463
23464 cat >>confdefs.h <<\_ACEOF
23465 #define GGC_ZONE 1
23466 _ACEOF
23467
23468 ;;
23469 *)
23470 { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23471 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23472 { (exit 1); exit 1; }; }
23473 ;;
23474 esac
23475 else
23476 GGC=ggc-page
23477 fi;
23478
23479 echo "Using $GGC for garbage collection."
23480
23481 # Use the system's zlib library.
23482 zlibdir=-L../zlib
23483 zlibinc="-I\$(srcdir)/../zlib"
23484
23485 # Check whether --with-system-zlib or --without-system-zlib was given.
23486 if test "${with_system_zlib+set}" = set; then
23487 withval="$with_system_zlib"
23488 zlibdir=
23489 zlibinc=
23490
23491 fi;
23492
23493
23494
23495
23496 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23497 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23498 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23499 if test "${enable_maintainer_mode+set}" = set; then
23500 enableval="$enable_maintainer_mode"
23501 maintainer_mode=$enableval
23502 else
23503 maintainer_mode=no
23504 fi;
23505
23506 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23507 echo "${ECHO_T}$maintainer_mode" >&6
23508
23509 if test "$maintainer_mode" = "yes"; then
23510 MAINT=''
23511 else
23512 MAINT='#'
23513 fi
23514
23515 # --------------
23516 # Language hooks
23517 # --------------
23518
23519 # Make empty files to contain the specs and options for each language.
23520 # Then add #include lines to for a compiler that has specs and/or options.
23521
23522 subdirs=
23523 lang_opt_files=
23524 lang_specs_files=
23525 lang_tree_files=
23526 # These (without "all_") are set in each config-lang.in.
23527 # `language' must be a single word so is spelled singularly.
23528 all_languages=
23529 all_compilers=
23530 all_outputs='Makefile gccbug libada-mk'
23531 # List of language makefile fragments.
23532 all_lang_makefrags=
23533 # List of language subdirectory makefiles. Deprecated.
23534 all_lang_makefiles=
23535 # Additional files for gengtype
23536 all_gtfiles="$target_gtfiles"
23537
23538 # These are the languages that are set in --enable-languages,
23539 # and are available in the GCC tree.
23540 all_selected_languages=
23541
23542 # Add the language fragments.
23543 # Languages are added via two mechanisms. Some information must be
23544 # recorded in makefile variables, these are defined in config-lang.in.
23545 # We accumulate them and plug them into the main Makefile.
23546 # The other mechanism is a set of hooks for each of the main targets
23547 # like `clean', `install', etc.
23548
23549 language_hooks="Make-hooks"
23550
23551 for lang in ${srcdir}/*/config-lang.in
23552 do
23553 test "$lang" = "${srcdir}/*/config-lang.in" && continue
23554
23555 lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
23556 if test "x$lang_alias" = x
23557 then
23558 echo "$lang doesn't set \$language." 1>&2
23559 exit 1
23560 fi
23561 subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23562 subdirs="$subdirs $subdir"
23563
23564 # $gcc_subdir is where the gcc integration files are to be found
23565 # for a language, both for internal compiler purposes (compiler
23566 # sources implementing front-end to GCC tree converters), and for
23567 # build infrastructure purposes (Make-lang.in, etc.)
23568 #
23569 # This will be <subdir> (relative to $srcdir) if a line like
23570 # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23571 # is found in <langdir>/config-lang.in, and will remain <langdir>
23572 # otherwise.
23573 #
23574 # Except for the language alias (fetched above), the regular
23575 # "config-lang.in" contents are always retrieved from $gcc_subdir,
23576 # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23577 # only this and the language alias.
23578
23579 gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^ ]*\).*$,\1,p' $lang`
23580 if [ "$gcc_subdir" = "" ]; then
23581 gcc_subdir="$subdir"
23582 fi
23583
23584 case ",$enable_languages," in
23585 *,$lang_alias,*)
23586 all_selected_languages="$all_selected_languages $lang_alias"
23587 if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23588 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23589 fi
23590 ;;
23591 esac
23592
23593 language=
23594 boot_language=
23595 compilers=
23596 outputs=
23597 gtfiles=
23598 subdir_requires=
23599 . ${srcdir}/$gcc_subdir/config-lang.in
23600 if test "x$language" = x
23601 then
23602 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23603 exit 1
23604 fi
23605
23606 ok=:
23607 case ",$enable_languages," in
23608 *,$lang_alias,*) ;;
23609 *)
23610 for i in $subdir_requires; do
23611 test -f "${srcdir}/$i/config-lang.in" && continue
23612 ok=false
23613 break
23614 done
23615 ;;
23616 esac
23617 $ok || continue
23618
23619 all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23620 if test -f $srcdir/$gcc_subdir/lang.opt; then
23621 lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23622 fi
23623 if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23624 lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23625 fi
23626 if test -f ${srcdir}/$gcc_subdir/Makefile.in
23627 then all_lang_makefiles="$gcc_subdir/Makefile"
23628 fi
23629 all_languages="$all_languages $language"
23630 all_compilers="$all_compilers $compilers"
23631 all_outputs="$all_outputs $outputs"
23632 all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23633 done
23634
23635 # Pick up gtfiles for c
23636 gtfiles=
23637 . ${srcdir}/c-config-lang.in
23638 all_gtfiles="$all_gtfiles [c] $gtfiles"
23639
23640 check_languages=
23641 for language in $all_selected_languages
23642 do
23643 check_languages="$check_languages check-$language"
23644 done
23645
23646 # We link each language in with a set of hooks, reached indirectly via
23647 # lang.${target}. Only do so for selected languages.
23648
23649 rm -f Make-hooks
23650 touch Make-hooks
23651 target_list="all.cross start.encap rest.encap tags \
23652 install-common install-man install-info install-pdf dvi pdf \
23653 html uninstall info man srcextra srcman srcinfo \
23654 mostlyclean clean distclean maintainer-clean"
23655
23656 for t in $target_list
23657 do
23658 x=
23659 for lang in $all_selected_languages
23660 do
23661 x="$x $lang.$t"
23662 done
23663 echo "lang.$t: $x" >> Make-hooks
23664 done
23665
23666 # --------
23667 # UNSORTED
23668 # --------
23669
23670 # Create .gdbinit.
23671
23672 echo "dir ." > .gdbinit
23673 echo "dir ${srcdir}" >> .gdbinit
23674 if test x$gdb_needs_out_file_path = xyes
23675 then
23676 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23677 fi
23678 if test "x$subdirs" != x; then
23679 for s in $subdirs
23680 do
23681 echo "dir ${srcdir}/$s" >> .gdbinit
23682 done
23683 fi
23684 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23685
23686 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23687
23688
23689
23690 # Find a directory in which to install a shared libgcc.
23691
23692 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23693 if test "${enable_version_specific_runtime_libs+set}" = set; then
23694 enableval="$enable_version_specific_runtime_libs"
23695
23696 fi;
23697
23698
23699 # Check whether --with-slibdir or --without-slibdir was given.
23700 if test "${with_slibdir+set}" = set; then
23701 withval="$with_slibdir"
23702 slibdir="$with_slibdir"
23703 else
23704 if test "${enable_version_specific_runtime_libs+set}" = set; then
23705 slibdir='$(libsubdir)'
23706 elif test "$host" != "$target"; then
23707 slibdir='$(build_tooldir)/lib'
23708 else
23709 slibdir='$(libdir)'
23710 fi
23711 fi;
23712
23713
23714
23715 # Check whether --with-datarootdir or --without-datarootdir was given.
23716 if test "${with_datarootdir+set}" = set; then
23717 withval="$with_datarootdir"
23718 datarootdir="\${prefix}/$with_datarootdir"
23719 else
23720 datarootdir='$(prefix)/share'
23721 fi;
23722
23723
23724
23725 # Check whether --with-docdir or --without-docdir was given.
23726 if test "${with_docdir+set}" = set; then
23727 withval="$with_docdir"
23728 docdir="\${prefix}/$with_docdir"
23729 else
23730 docdir='$(datarootdir)'
23731 fi;
23732
23733
23734
23735 # Check whether --with-htmldir or --without-htmldir was given.
23736 if test "${with_htmldir+set}" = set; then
23737 withval="$with_htmldir"
23738 htmldir="\${prefix}/$with_htmldir"
23739 else
23740 htmldir='$(docdir)'
23741 fi;
23742
23743
23744 # Substitute configuration variables
23745
23746
23747
23748
23749
23750
23751
23752
23753
23754
23755
23756
23757
23758
23759
23760
23761
23762
23763
23764
23765
23766
23767
23768
23769
23770
23771
23772
23773
23774
23775
23776
23777
23778
23779
23780
23781
23782
23783
23784
23785
23786
23787
23788
23789
23790
23791
23792
23793
23794
23795
23796
23797
23798
23799
23800
23801
23802 # Echo link setup.
23803 if test x${build} = x${host} ; then
23804 if test x${host} = x${target} ; then
23805 echo "Links are now set up to build a native compiler for ${target}." 1>&2
23806 else
23807 echo "Links are now set up to build a cross-compiler" 1>&2
23808 echo " from ${host} to ${target}." 1>&2
23809 fi
23810 else
23811 if test x${host} = x${target} ; then
23812 echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23813 echo " for ${target}." 1>&2
23814 else
23815 echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23816 echo " from ${host} to ${target}." 1>&2
23817 fi
23818 fi
23819
23820
23821
23822
23823 # Configure the subdirectories
23824 # AC_CONFIG_SUBDIRS($subdirs)
23825
23826 # Create the Makefile
23827 # and configure language subdirectories
23828 ac_config_files="$ac_config_files $all_outputs"
23829
23830
23831 ac_config_commands="$ac_config_commands default"
23832
23833 cat >confcache <<\_ACEOF
23834 # This file is a shell script that caches the results of configure
23835 # tests run on this system so they can be shared between configure
23836 # scripts and configure runs, see configure's option --config-cache.
23837 # It is not useful on other systems. If it contains results you don't
23838 # want to keep, you may remove or edit it.
23839 #
23840 # config.status only pays attention to the cache file if you give it
23841 # the --recheck option to rerun configure.
23842 #
23843 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23844 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23845 # following values.
23846
23847 _ACEOF
23848
23849 # The following way of writing the cache mishandles newlines in values,
23850 # but we know of no workaround that is simple, portable, and efficient.
23851 # So, don't put newlines in cache variables' values.
23852 # Ultrix sh set writes to stderr and can't be redirected directly,
23853 # and sets the high bit in the cache file unless we assign to the vars.
23854 {
23855 (set) 2>&1 |
23856 case `(ac_space=' '; set | grep ac_space) 2>&1` in
23857 *ac_space=\ *)
23858 # `set' does not quote correctly, so add quotes (double-quote
23859 # substitution turns \\\\ into \\, and sed turns \\ into \).
23860 sed -n \
23861 "s/'/'\\\\''/g;
23862 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23863 ;;
23864 *)
23865 # `set' quotes correctly as required by POSIX, so do not add quotes.
23866 sed -n \
23867 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23868 ;;
23869 esac;
23870 } |
23871 sed '
23872 t clear
23873 : clear
23874 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23875 t end
23876 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23877 : end' >>confcache
23878 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23879 if test -w $cache_file; then
23880 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23881 cat confcache >$cache_file
23882 else
23883 echo "not updating unwritable cache $cache_file"
23884 fi
23885 fi
23886 rm -f confcache
23887
23888 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23889 # Let make expand exec_prefix.
23890 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23891
23892 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23893 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23894 # trailing colons and then remove the whole line if VPATH becomes empty
23895 # (actually we leave an empty line to preserve line numbers).
23896 if test "x$srcdir" = x.; then
23897 ac_vpsub='/^[ ]*VPATH[ ]*=/{
23898 s/:*\$(srcdir):*/:/;
23899 s/:*\${srcdir}:*/:/;
23900 s/:*@srcdir@:*/:/;
23901 s/^\([^=]*=[ ]*\):*/\1/;
23902 s/:*$//;
23903 s/^[^=]*=[ ]*$//;
23904 }'
23905 fi
23906
23907 DEFS=-DHAVE_CONFIG_H
23908
23909 ac_libobjs=
23910 ac_ltlibobjs=
23911 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23912 # 1. Remove the extension, and $U if already installed.
23913 ac_i=`echo "$ac_i" |
23914 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23915 # 2. Add them.
23916 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23917 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23918 done
23919 LIBOBJS=$ac_libobjs
23920
23921 LTLIBOBJS=$ac_ltlibobjs
23922
23923
23924
23925 : ${CONFIG_STATUS=./config.status}
23926 ac_clean_files_save=$ac_clean_files
23927 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23928 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23929 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23930 cat >$CONFIG_STATUS <<_ACEOF
23931 #! $SHELL
23932 # Generated by $as_me.
23933 # Run this file to recreate the current configuration.
23934 # Compiler output produced by configure, useful for debugging
23935 # configure, is in config.log if it exists.
23936
23937 debug=false
23938 ac_cs_recheck=false
23939 ac_cs_silent=false
23940 SHELL=\${CONFIG_SHELL-$SHELL}
23941 _ACEOF
23942
23943 cat >>$CONFIG_STATUS <<\_ACEOF
23944 ## --------------------- ##
23945 ## M4sh Initialization. ##
23946 ## --------------------- ##
23947
23948 # Be Bourne compatible
23949 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23950 emulate sh
23951 NULLCMD=:
23952 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23953 # is contrary to our usage. Disable this feature.
23954 alias -g '${1+"$@"}'='"$@"'
23955 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23956 set -o posix
23957 fi
23958 DUALCASE=1; export DUALCASE # for MKS sh
23959
23960 # Support unset when possible.
23961 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
23962 as_unset=unset
23963 else
23964 as_unset=false
23965 fi
23966
23967
23968 # Work around bugs in pre-3.0 UWIN ksh.
23969 $as_unset ENV MAIL MAILPATH
23970 PS1='$ '
23971 PS2='> '
23972 PS4='+ '
23973
23974 # NLS nuisances.
23975 for as_var in \
23976 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
23977 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
23978 LC_TELEPHONE LC_TIME
23979 do
23980 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
23981 eval $as_var=C; export $as_var
23982 else
23983 $as_unset $as_var
23984 fi
23985 done
23986
23987 # Required to use basename.
23988 if expr a : '\(a\)' >/dev/null 2>&1; then
23989 as_expr=expr
23990 else
23991 as_expr=false
23992 fi
23993
23994 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
23995 as_basename=basename
23996 else
23997 as_basename=false
23998 fi
23999
24000
24001 # Name of the executable.
24002 as_me=`$as_basename "$0" ||
24003 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24004 X"$0" : 'X\(//\)$' \| \
24005 X"$0" : 'X\(/\)$' \| \
24006 . : '\(.\)' 2>/dev/null ||
24007 echo X/"$0" |
24008 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24009 /^X\/\(\/\/\)$/{ s//\1/; q; }
24010 /^X\/\(\/\).*/{ s//\1/; q; }
24011 s/.*/./; q'`
24012
24013
24014 # PATH needs CR, and LINENO needs CR and PATH.
24015 # Avoid depending upon Character Ranges.
24016 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24017 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24018 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24019 as_cr_digits='0123456789'
24020 as_cr_alnum=$as_cr_Letters$as_cr_digits
24021
24022 # The user is always right.
24023 if test "${PATH_SEPARATOR+set}" != set; then
24024 echo "#! /bin/sh" >conf$$.sh
24025 echo "exit 0" >>conf$$.sh
24026 chmod +x conf$$.sh
24027 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24028 PATH_SEPARATOR=';'
24029 else
24030 PATH_SEPARATOR=:
24031 fi
24032 rm -f conf$$.sh
24033 fi
24034
24035
24036 as_lineno_1=$LINENO
24037 as_lineno_2=$LINENO
24038 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24039 test "x$as_lineno_1" != "x$as_lineno_2" &&
24040 test "x$as_lineno_3" = "x$as_lineno_2" || {
24041 # Find who we are. Look in the path if we contain no path at all
24042 # relative or not.
24043 case $0 in
24044 *[\\/]* ) as_myself=$0 ;;
24045 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24046 for as_dir in $PATH
24047 do
24048 IFS=$as_save_IFS
24049 test -z "$as_dir" && as_dir=.
24050 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24051 done
24052
24053 ;;
24054 esac
24055 # We did not find ourselves, most probably we were run as `sh COMMAND'
24056 # in which case we are not to be found in the path.
24057 if test "x$as_myself" = x; then
24058 as_myself=$0
24059 fi
24060 if test ! -f "$as_myself"; then
24061 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24062 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24063 { (exit 1); exit 1; }; }
24064 fi
24065 case $CONFIG_SHELL in
24066 '')
24067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24068 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24069 do
24070 IFS=$as_save_IFS
24071 test -z "$as_dir" && as_dir=.
24072 for as_base in sh bash ksh sh5; do
24073 case $as_dir in
24074 /*)
24075 if ("$as_dir/$as_base" -c '
24076 as_lineno_1=$LINENO
24077 as_lineno_2=$LINENO
24078 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24079 test "x$as_lineno_1" != "x$as_lineno_2" &&
24080 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
24081 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24082 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24083 CONFIG_SHELL=$as_dir/$as_base
24084 export CONFIG_SHELL
24085 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24086 fi;;
24087 esac
24088 done
24089 done
24090 ;;
24091 esac
24092
24093 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24094 # uniformly replaced by the line number. The first 'sed' inserts a
24095 # line-number line before each line; the second 'sed' does the real
24096 # work. The second script uses 'N' to pair each line-number line
24097 # with the numbered line, and appends trailing '-' during
24098 # substitution so that $LINENO is not a special case at line end.
24099 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24100 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
24101 sed '=' <$as_myself |
24102 sed '
24103 N
24104 s,$,-,
24105 : loop
24106 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24107 t loop
24108 s,-$,,
24109 s,^['$as_cr_digits']*\n,,
24110 ' >$as_me.lineno &&
24111 chmod +x $as_me.lineno ||
24112 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24113 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24114 { (exit 1); exit 1; }; }
24115
24116 # Don't try to exec as it changes $[0], causing all sort of problems
24117 # (the dirname of $[0] is not the place where we might find the
24118 # original and so on. Autoconf is especially sensible to this).
24119 . ./$as_me.lineno
24120 # Exit status is that of the last command.
24121 exit
24122 }
24123
24124
24125 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24126 *c*,-n*) ECHO_N= ECHO_C='
24127 ' ECHO_T=' ' ;;
24128 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24129 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
24130 esac
24131
24132 if expr a : '\(a\)' >/dev/null 2>&1; then
24133 as_expr=expr
24134 else
24135 as_expr=false
24136 fi
24137
24138 rm -f conf$$ conf$$.exe conf$$.file
24139 echo >conf$$.file
24140 if ln -s conf$$.file conf$$ 2>/dev/null; then
24141 # We could just check for DJGPP; but this test a) works b) is more generic
24142 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24143 if test -f conf$$.exe; then
24144 # Don't use ln at all; we don't have any links
24145 as_ln_s='cp -p'
24146 else
24147 as_ln_s='ln -s'
24148 fi
24149 elif ln conf$$.file conf$$ 2>/dev/null; then
24150 as_ln_s=ln
24151 else
24152 as_ln_s='cp -p'
24153 fi
24154 rm -f conf$$ conf$$.exe conf$$.file
24155
24156 if mkdir -p . 2>/dev/null; then
24157 as_mkdir_p=:
24158 else
24159 test -d ./-p && rmdir ./-p
24160 as_mkdir_p=false
24161 fi
24162
24163 as_executable_p="test -f"
24164
24165 # Sed expression to map a string onto a valid CPP name.
24166 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24167
24168 # Sed expression to map a string onto a valid variable name.
24169 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24170
24171
24172 # IFS
24173 # We need space, tab and new line, in precisely that order.
24174 as_nl='
24175 '
24176 IFS=" $as_nl"
24177
24178 # CDPATH.
24179 $as_unset CDPATH
24180
24181 exec 6>&1
24182
24183 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24184 # report actual input values of CONFIG_FILES etc. instead of their
24185 # values after options handling. Logging --version etc. is OK.
24186 exec 5>>config.log
24187 {
24188 echo
24189 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24190 ## Running $as_me. ##
24191 _ASBOX
24192 } >&5
24193 cat >&5 <<_CSEOF
24194
24195 This file was extended by $as_me, which was
24196 generated by GNU Autoconf 2.59. Invocation command line was
24197
24198 CONFIG_FILES = $CONFIG_FILES
24199 CONFIG_HEADERS = $CONFIG_HEADERS
24200 CONFIG_LINKS = $CONFIG_LINKS
24201 CONFIG_COMMANDS = $CONFIG_COMMANDS
24202 $ $0 $@
24203
24204 _CSEOF
24205 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24206 echo >&5
24207 _ACEOF
24208
24209 # Files that config.status was made for.
24210 if test -n "$ac_config_files"; then
24211 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24212 fi
24213
24214 if test -n "$ac_config_headers"; then
24215 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24216 fi
24217
24218 if test -n "$ac_config_links"; then
24219 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24220 fi
24221
24222 if test -n "$ac_config_commands"; then
24223 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24224 fi
24225
24226 cat >>$CONFIG_STATUS <<\_ACEOF
24227
24228 ac_cs_usage="\
24229 \`$as_me' instantiates files from templates according to the
24230 current configuration.
24231
24232 Usage: $0 [OPTIONS] [FILE]...
24233
24234 -h, --help print this help, then exit
24235 -V, --version print version number, then exit
24236 -q, --quiet do not print progress messages
24237 -d, --debug don't remove temporary files
24238 --recheck update $as_me by reconfiguring in the same conditions
24239 --file=FILE[:TEMPLATE]
24240 instantiate the configuration file FILE
24241 --header=FILE[:TEMPLATE]
24242 instantiate the configuration header FILE
24243
24244 Configuration files:
24245 $config_files
24246
24247 Configuration headers:
24248 $config_headers
24249
24250 Configuration commands:
24251 $config_commands
24252
24253 Report bugs to <bug-autoconf@gnu.org>."
24254 _ACEOF
24255
24256 cat >>$CONFIG_STATUS <<_ACEOF
24257 ac_cs_version="\\
24258 config.status
24259 configured by $0, generated by GNU Autoconf 2.59,
24260 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24261
24262 Copyright (C) 2003 Free Software Foundation, Inc.
24263 This config.status script is free software; the Free Software Foundation
24264 gives unlimited permission to copy, distribute and modify it."
24265 srcdir=$srcdir
24266 _ACEOF
24267
24268 cat >>$CONFIG_STATUS <<\_ACEOF
24269 # If no file are specified by the user, then we need to provide default
24270 # value. By we need to know if files were specified by the user.
24271 ac_need_defaults=:
24272 while test $# != 0
24273 do
24274 case $1 in
24275 --*=*)
24276 ac_option=`expr "x$1" : 'x\([^=]*\)='`
24277 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24278 ac_shift=:
24279 ;;
24280 -*)
24281 ac_option=$1
24282 ac_optarg=$2
24283 ac_shift=shift
24284 ;;
24285 *) # This is not an option, so the user has probably given explicit
24286 # arguments.
24287 ac_option=$1
24288 ac_need_defaults=false;;
24289 esac
24290
24291 case $ac_option in
24292 # Handling of the options.
24293 _ACEOF
24294 cat >>$CONFIG_STATUS <<\_ACEOF
24295 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24296 ac_cs_recheck=: ;;
24297 --version | --vers* | -V )
24298 echo "$ac_cs_version"; exit 0 ;;
24299 --he | --h)
24300 # Conflict between --help and --header
24301 { { echo "$as_me:$LINENO: error: ambiguous option: $1
24302 Try \`$0 --help' for more information." >&5
24303 echo "$as_me: error: ambiguous option: $1
24304 Try \`$0 --help' for more information." >&2;}
24305 { (exit 1); exit 1; }; };;
24306 --help | --hel | -h )
24307 echo "$ac_cs_usage"; exit 0 ;;
24308 --debug | --d* | -d )
24309 debug=: ;;
24310 --file | --fil | --fi | --f )
24311 $ac_shift
24312 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24313 ac_need_defaults=false;;
24314 --header | --heade | --head | --hea )
24315 $ac_shift
24316 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24317 ac_need_defaults=false;;
24318 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24319 | -silent | --silent | --silen | --sile | --sil | --si | --s)
24320 ac_cs_silent=: ;;
24321
24322 # This is an error.
24323 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24324 Try \`$0 --help' for more information." >&5
24325 echo "$as_me: error: unrecognized option: $1
24326 Try \`$0 --help' for more information." >&2;}
24327 { (exit 1); exit 1; }; } ;;
24328
24329 *) ac_config_targets="$ac_config_targets $1" ;;
24330
24331 esac
24332 shift
24333 done
24334
24335 ac_configure_extra_args=
24336
24337 if $ac_cs_silent; then
24338 exec 6>/dev/null
24339 ac_configure_extra_args="$ac_configure_extra_args --silent"
24340 fi
24341
24342 _ACEOF
24343 cat >>$CONFIG_STATUS <<_ACEOF
24344 if \$ac_cs_recheck; then
24345 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24346 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24347 fi
24348
24349 _ACEOF
24350
24351 cat >>$CONFIG_STATUS <<_ACEOF
24352 #
24353 # INIT-COMMANDS section.
24354 #
24355
24356 subdirs='$subdirs'
24357
24358 _ACEOF
24359
24360
24361
24362 cat >>$CONFIG_STATUS <<\_ACEOF
24363 for ac_config_target in $ac_config_targets
24364 do
24365 case "$ac_config_target" in
24366 # Handling of arguments.
24367 "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24368 "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24369 "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24370 "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24371 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24372 "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24373 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24374 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24375 { (exit 1); exit 1; }; };;
24376 esac
24377 done
24378
24379 # If the user did not use the arguments to specify the items to instantiate,
24380 # then the envvar interface is used. Set only those that are not.
24381 # We use the long form for the default assignment because of an extremely
24382 # bizarre bug on SunOS 4.1.3.
24383 if $ac_need_defaults; then
24384 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24385 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24386 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24387 fi
24388
24389 # Have a temporary directory for convenience. Make it in the build tree
24390 # simply because there is no reason to put it here, and in addition,
24391 # creating and moving files from /tmp can sometimes cause problems.
24392 # Create a temporary directory, and hook for its removal unless debugging.
24393 $debug ||
24394 {
24395 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24396 trap '{ (exit 1); exit 1; }' 1 2 13 15
24397 }
24398
24399 # Create a (secure) tmp directory for tmp files.
24400
24401 {
24402 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24403 test -n "$tmp" && test -d "$tmp"
24404 } ||
24405 {
24406 tmp=./confstat$$-$RANDOM
24407 (umask 077 && mkdir $tmp)
24408 } ||
24409 {
24410 echo "$me: cannot create a temporary directory in ." >&2
24411 { (exit 1); exit 1; }
24412 }
24413
24414 _ACEOF
24415
24416 cat >>$CONFIG_STATUS <<_ACEOF
24417
24418 #
24419 # CONFIG_FILES section.
24420 #
24421
24422 # No need to generate the scripts if there are no CONFIG_FILES.
24423 # This happens for instance when ./config.status config.h
24424 if test -n "\$CONFIG_FILES"; then
24425 # Protect against being on the right side of a sed subst in config.status.
24426 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24427 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24428 s,@SHELL@,$SHELL,;t t
24429 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24430 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24431 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24432 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24433 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24434 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24435 s,@exec_prefix@,$exec_prefix,;t t
24436 s,@prefix@,$prefix,;t t
24437 s,@program_transform_name@,$program_transform_name,;t t
24438 s,@bindir@,$bindir,;t t
24439 s,@sbindir@,$sbindir,;t t
24440 s,@libexecdir@,$libexecdir,;t t
24441 s,@datadir@,$datadir,;t t
24442 s,@sysconfdir@,$sysconfdir,;t t
24443 s,@sharedstatedir@,$sharedstatedir,;t t
24444 s,@localstatedir@,$localstatedir,;t t
24445 s,@libdir@,$libdir,;t t
24446 s,@includedir@,$includedir,;t t
24447 s,@oldincludedir@,$oldincludedir,;t t
24448 s,@infodir@,$infodir,;t t
24449 s,@mandir@,$mandir,;t t
24450 s,@build_alias@,$build_alias,;t t
24451 s,@host_alias@,$host_alias,;t t
24452 s,@target_alias@,$target_alias,;t t
24453 s,@DEFS@,$DEFS,;t t
24454 s,@ECHO_C@,$ECHO_C,;t t
24455 s,@ECHO_N@,$ECHO_N,;t t
24456 s,@ECHO_T@,$ECHO_T,;t t
24457 s,@LIBS@,$LIBS,;t t
24458 s,@build@,$build,;t t
24459 s,@build_cpu@,$build_cpu,;t t
24460 s,@build_vendor@,$build_vendor,;t t
24461 s,@build_os@,$build_os,;t t
24462 s,@host@,$host,;t t
24463 s,@host_cpu@,$host_cpu,;t t
24464 s,@host_vendor@,$host_vendor,;t t
24465 s,@host_os@,$host_os,;t t
24466 s,@target@,$target,;t t
24467 s,@target_cpu@,$target_cpu,;t t
24468 s,@target_vendor@,$target_vendor,;t t
24469 s,@target_os@,$target_os,;t t
24470 s,@target_noncanonical@,$target_noncanonical,;t t
24471 s,@build_libsubdir@,$build_libsubdir,;t t
24472 s,@build_subdir@,$build_subdir,;t t
24473 s,@host_subdir@,$host_subdir,;t t
24474 s,@target_subdir@,$target_subdir,;t t
24475 s,@GENINSRC@,$GENINSRC,;t t
24476 s,@CC@,$CC,;t t
24477 s,@CFLAGS@,$CFLAGS,;t t
24478 s,@LDFLAGS@,$LDFLAGS,;t t
24479 s,@CPPFLAGS@,$CPPFLAGS,;t t
24480 s,@ac_ct_CC@,$ac_ct_CC,;t t
24481 s,@EXEEXT@,$EXEEXT,;t t
24482 s,@OBJEXT@,$OBJEXT,;t t
24483 s,@GNATBIND@,$GNATBIND,;t t
24484 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24485 s,@GNATMAKE@,$GNATMAKE,;t t
24486 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24487 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24488 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24489 s,@CPP@,$CPP,;t t
24490 s,@EGREP@,$EGREP,;t t
24491 s,@loose_warn@,$loose_warn,;t t
24492 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
24493 s,@strict_warn@,$strict_warn,;t t
24494 s,@warn_cflags@,$warn_cflags,;t t
24495 s,@nocommon_flag@,$nocommon_flag,;t t
24496 s,@TREEBROWSER@,$TREEBROWSER,;t t
24497 s,@valgrind_path@,$valgrind_path,;t t
24498 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24499 s,@valgrind_command@,$valgrind_command,;t t
24500 s,@coverage_flags@,$coverage_flags,;t t
24501 s,@enable_multilib@,$enable_multilib,;t t
24502 s,@enable_decimal_float@,$enable_decimal_float,;t t
24503 s,@enable_fixed_point@,$enable_fixed_point,;t t
24504 s,@enable_shared@,$enable_shared,;t t
24505 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24506 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24507 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24508 s,@onestep@,$onestep,;t t
24509 s,@PKGVERSION@,$PKGVERSION,;t t
24510 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24511 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24512 s,@datarootdir@,$datarootdir,;t t
24513 s,@docdir@,$docdir,;t t
24514 s,@htmldir@,$htmldir,;t t
24515 s,@SET_MAKE@,$SET_MAKE,;t t
24516 s,@AWK@,$AWK,;t t
24517 s,@LN_S@,$LN_S,;t t
24518 s,@LN@,$LN,;t t
24519 s,@RANLIB@,$RANLIB,;t t
24520 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24521 s,@ranlib_flags@,$ranlib_flags,;t t
24522 s,@INSTALL@,$INSTALL,;t t
24523 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24524 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24525 s,@make_compare_target@,$make_compare_target,;t t
24526 s,@have_mktemp_command@,$have_mktemp_command,;t t
24527 s,@MAKEINFO@,$MAKEINFO,;t t
24528 s,@BUILD_INFO@,$BUILD_INFO,;t t
24529 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24530 s,@FLEX@,$FLEX,;t t
24531 s,@BISON@,$BISON,;t t
24532 s,@NM@,$NM,;t t
24533 s,@AR@,$AR,;t t
24534 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24535 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24536 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24537 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24538 s,@LIBICONV@,$LIBICONV,;t t
24539 s,@LTLIBICONV@,$LTLIBICONV,;t t
24540 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24541 s,@manext@,$manext,;t t
24542 s,@objext@,$objext,;t t
24543 s,@gthread_flags@,$gthread_flags,;t t
24544 s,@extra_modes_file@,$extra_modes_file,;t t
24545 s,@extra_opt_files@,$extra_opt_files,;t t
24546 s,@USE_NLS@,$USE_NLS,;t t
24547 s,@LIBINTL@,$LIBINTL,;t t
24548 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24549 s,@INCINTL@,$INCINTL,;t t
24550 s,@XGETTEXT@,$XGETTEXT,;t t
24551 s,@GMSGFMT@,$GMSGFMT,;t t
24552 s,@POSUB@,$POSUB,;t t
24553 s,@CATALOGS@,$CATALOGS,;t t
24554 s,@DATADIRNAME@,$DATADIRNAME,;t t
24555 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24556 s,@GENCAT@,$GENCAT,;t t
24557 s,@CATOBJEXT@,$CATOBJEXT,;t t
24558 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24559 s,@CROSS@,$CROSS,;t t
24560 s,@ALL@,$ALL,;t t
24561 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24562 s,@inhibit_libc@,$inhibit_libc,;t t
24563 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24564 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24565 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
24566 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24567 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24568 s,@collect2@,$collect2,;t t
24569 s,@LIBTOOL@,$LIBTOOL,;t t
24570 s,@SED@,$SED,;t t
24571 s,@FGREP@,$FGREP,;t t
24572 s,@GREP@,$GREP,;t t
24573 s,@LD@,$LD,;t t
24574 s,@DUMPBIN@,$DUMPBIN,;t t
24575 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24576 s,@ac_ct_AR@,$ac_ct_AR,;t t
24577 s,@STRIP@,$STRIP,;t t
24578 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24579 s,@lt_ECHO@,$lt_ECHO,;t t
24580 s,@objdir@,$objdir,;t t
24581 s,@enable_fast_install@,$enable_fast_install,;t t
24582 s,@gcc_cv_as@,$gcc_cv_as,;t t
24583 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24584 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24585 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24586 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24587 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24588 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24589 s,@libgcc_visibility@,$libgcc_visibility,;t t
24590 s,@GGC@,$GGC,;t t
24591 s,@zlibdir@,$zlibdir,;t t
24592 s,@zlibinc@,$zlibinc,;t t
24593 s,@MAINT@,$MAINT,;t t
24594 s,@gcc_tooldir@,$gcc_tooldir,;t t
24595 s,@dollar@,$dollar,;t t
24596 s,@slibdir@,$slibdir,;t t
24597 s,@subdirs@,$subdirs,;t t
24598 s,@srcdir@,$srcdir,;t t
24599 s,@all_compilers@,$all_compilers,;t t
24600 s,@all_gtfiles@,$all_gtfiles,;t t
24601 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24602 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24603 s,@all_languages@,$all_languages,;t t
24604 s,@all_selected_languages@,$all_selected_languages,;t t
24605 s,@build_exeext@,$build_exeext,;t t
24606 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24607 s,@build_xm_file_list@,$build_xm_file_list,;t t
24608 s,@build_xm_include_list@,$build_xm_include_list,;t t
24609 s,@build_xm_defines@,$build_xm_defines,;t t
24610 s,@build_file_translate@,$build_file_translate,;t t
24611 s,@check_languages@,$check_languages,;t t
24612 s,@cpp_install_dir@,$cpp_install_dir,;t t
24613 s,@xmake_file@,$xmake_file,;t t
24614 s,@tmake_file@,$tmake_file,;t t
24615 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24616 s,@extra_headers_list@,$extra_headers_list,;t t
24617 s,@extra_objs@,$extra_objs,;t t
24618 s,@extra_parts@,$extra_parts,;t t
24619 s,@extra_passes@,$extra_passes,;t t
24620 s,@extra_programs@,$extra_programs,;t t
24621 s,@float_h_file@,$float_h_file,;t t
24622 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24623 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24624 s,@host_exeext@,$host_exeext,;t t
24625 s,@host_xm_file_list@,$host_xm_file_list,;t t
24626 s,@host_xm_include_list@,$host_xm_include_list,;t t
24627 s,@host_xm_defines@,$host_xm_defines,;t t
24628 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24629 s,@install@,$install,;t t
24630 s,@lang_opt_files@,$lang_opt_files,;t t
24631 s,@lang_specs_files@,$lang_specs_files,;t t
24632 s,@lang_tree_files@,$lang_tree_files,;t t
24633 s,@local_prefix@,$local_prefix,;t t
24634 s,@md_file@,$md_file,;t t
24635 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24636 s,@out_file@,$out_file,;t t
24637 s,@out_object_file@,$out_object_file,;t t
24638 s,@thread_file@,$thread_file,;t t
24639 s,@tm_file_list@,$tm_file_list,;t t
24640 s,@tm_include_list@,$tm_include_list,;t t
24641 s,@tm_defines@,$tm_defines,;t t
24642 s,@tm_p_file_list@,$tm_p_file_list,;t t
24643 s,@tm_p_include_list@,$tm_p_include_list,;t t
24644 s,@xm_file_list@,$xm_file_list,;t t
24645 s,@xm_include_list@,$xm_include_list,;t t
24646 s,@xm_defines@,$xm_defines,;t t
24647 s,@c_target_objs@,$c_target_objs,;t t
24648 s,@cxx_target_objs@,$cxx_target_objs,;t t
24649 s,@fortran_target_objs@,$fortran_target_objs,;t t
24650 s,@target_cpu_default@,$target_cpu_default,;t t
24651 s,@GMPLIBS@,$GMPLIBS,;t t
24652 s,@GMPINC@,$GMPINC,;t t
24653 s,@LIBOBJS@,$LIBOBJS,;t t
24654 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24655 /@language_hooks@/r $language_hooks
24656 s,@language_hooks@,,;t t
24657 CEOF
24658
24659 _ACEOF
24660
24661 cat >>$CONFIG_STATUS <<\_ACEOF
24662 # Split the substitutions into bite-sized pieces for seds with
24663 # small command number limits, like on Digital OSF/1 and HP-UX.
24664 ac_max_sed_lines=48
24665 ac_sed_frag=1 # Number of current file.
24666 ac_beg=1 # First line for current file.
24667 ac_end=$ac_max_sed_lines # Line after last line for current file.
24668 ac_more_lines=:
24669 ac_sed_cmds=
24670 while $ac_more_lines; do
24671 if test $ac_beg -gt 1; then
24672 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24673 else
24674 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24675 fi
24676 if test ! -s $tmp/subs.frag; then
24677 ac_more_lines=false
24678 else
24679 # The purpose of the label and of the branching condition is to
24680 # speed up the sed processing (if there are no `@' at all, there
24681 # is no need to browse any of the substitutions).
24682 # These are the two extra sed commands mentioned above.
24683 (echo ':t
24684 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24685 if test -z "$ac_sed_cmds"; then
24686 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24687 else
24688 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24689 fi
24690 ac_sed_frag=`expr $ac_sed_frag + 1`
24691 ac_beg=$ac_end
24692 ac_end=`expr $ac_end + $ac_max_sed_lines`
24693 fi
24694 done
24695 if test -z "$ac_sed_cmds"; then
24696 ac_sed_cmds=cat
24697 fi
24698 fi # test -n "$CONFIG_FILES"
24699
24700 _ACEOF
24701 cat >>$CONFIG_STATUS <<\_ACEOF
24702 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24703 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24704 case $ac_file in
24705 - | *:- | *:-:* ) # input from stdin
24706 cat >$tmp/stdin
24707 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24708 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24709 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24710 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24711 * ) ac_file_in=$ac_file.in ;;
24712 esac
24713
24714 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24715 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24716 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24717 X"$ac_file" : 'X\(//\)[^/]' \| \
24718 X"$ac_file" : 'X\(//\)$' \| \
24719 X"$ac_file" : 'X\(/\)' \| \
24720 . : '\(.\)' 2>/dev/null ||
24721 echo X"$ac_file" |
24722 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24723 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24724 /^X\(\/\/\)$/{ s//\1/; q; }
24725 /^X\(\/\).*/{ s//\1/; q; }
24726 s/.*/./; q'`
24727 { if $as_mkdir_p; then
24728 mkdir -p "$ac_dir"
24729 else
24730 as_dir="$ac_dir"
24731 as_dirs=
24732 while test ! -d "$as_dir"; do
24733 as_dirs="$as_dir $as_dirs"
24734 as_dir=`(dirname "$as_dir") 2>/dev/null ||
24735 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24736 X"$as_dir" : 'X\(//\)[^/]' \| \
24737 X"$as_dir" : 'X\(//\)$' \| \
24738 X"$as_dir" : 'X\(/\)' \| \
24739 . : '\(.\)' 2>/dev/null ||
24740 echo X"$as_dir" |
24741 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24742 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24743 /^X\(\/\/\)$/{ s//\1/; q; }
24744 /^X\(\/\).*/{ s//\1/; q; }
24745 s/.*/./; q'`
24746 done
24747 test ! -n "$as_dirs" || mkdir $as_dirs
24748 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24749 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24750 { (exit 1); exit 1; }; }; }
24751
24752 ac_builddir=.
24753
24754 if test "$ac_dir" != .; then
24755 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24756 # A "../" for each directory in $ac_dir_suffix.
24757 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24758 else
24759 ac_dir_suffix= ac_top_builddir=
24760 fi
24761
24762 case $srcdir in
24763 .) # No --srcdir option. We are building in place.
24764 ac_srcdir=.
24765 if test -z "$ac_top_builddir"; then
24766 ac_top_srcdir=.
24767 else
24768 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24769 fi ;;
24770 [\\/]* | ?:[\\/]* ) # Absolute path.
24771 ac_srcdir=$srcdir$ac_dir_suffix;
24772 ac_top_srcdir=$srcdir ;;
24773 *) # Relative path.
24774 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24775 ac_top_srcdir=$ac_top_builddir$srcdir ;;
24776 esac
24777
24778 # Do not use `cd foo && pwd` to compute absolute paths, because
24779 # the directories may not exist.
24780 case `pwd` in
24781 .) ac_abs_builddir="$ac_dir";;
24782 *)
24783 case "$ac_dir" in
24784 .) ac_abs_builddir=`pwd`;;
24785 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24786 *) ac_abs_builddir=`pwd`/"$ac_dir";;
24787 esac;;
24788 esac
24789 case $ac_abs_builddir in
24790 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24791 *)
24792 case ${ac_top_builddir}. in
24793 .) ac_abs_top_builddir=$ac_abs_builddir;;
24794 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24795 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24796 esac;;
24797 esac
24798 case $ac_abs_builddir in
24799 .) ac_abs_srcdir=$ac_srcdir;;
24800 *)
24801 case $ac_srcdir in
24802 .) ac_abs_srcdir=$ac_abs_builddir;;
24803 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24804 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24805 esac;;
24806 esac
24807 case $ac_abs_builddir in
24808 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24809 *)
24810 case $ac_top_srcdir in
24811 .) ac_abs_top_srcdir=$ac_abs_builddir;;
24812 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24813 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24814 esac;;
24815 esac
24816
24817
24818
24819 if test x"$ac_file" != x-; then
24820 { echo "$as_me:$LINENO: creating $ac_file" >&5
24821 echo "$as_me: creating $ac_file" >&6;}
24822 rm -f "$ac_file"
24823 fi
24824 # Let's still pretend it is `configure' which instantiates (i.e., don't
24825 # use $as_me), people would be surprised to read:
24826 # /* config.h. Generated by config.status. */
24827 if test x"$ac_file" = x-; then
24828 configure_input=
24829 else
24830 configure_input="$ac_file. "
24831 fi
24832 configure_input=$configure_input"Generated from `echo $ac_file_in |
24833 sed 's,.*/,,'` by configure."
24834
24835 # First look for the input files in the build tree, otherwise in the
24836 # src tree.
24837 ac_file_inputs=`IFS=:
24838 for f in $ac_file_in; do
24839 case $f in
24840 -) echo $tmp/stdin ;;
24841 [\\/$]*)
24842 # Absolute (can't be DOS-style, as IFS=:)
24843 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24844 echo "$as_me: error: cannot find input file: $f" >&2;}
24845 { (exit 1); exit 1; }; }
24846 echo "$f";;
24847 *) # Relative
24848 if test -f "$f"; then
24849 # Build tree
24850 echo "$f"
24851 elif test -f "$srcdir/$f"; then
24852 # Source tree
24853 echo "$srcdir/$f"
24854 else
24855 # /dev/null tree
24856 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24857 echo "$as_me: error: cannot find input file: $f" >&2;}
24858 { (exit 1); exit 1; }; }
24859 fi;;
24860 esac
24861 done` || { (exit 1); exit 1; }
24862 _ACEOF
24863 cat >>$CONFIG_STATUS <<_ACEOF
24864 sed "$ac_vpsub
24865 $extrasub
24866 _ACEOF
24867 cat >>$CONFIG_STATUS <<\_ACEOF
24868 :t
24869 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24870 s,@configure_input@,$configure_input,;t t
24871 s,@srcdir@,$ac_srcdir,;t t
24872 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24873 s,@top_srcdir@,$ac_top_srcdir,;t t
24874 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24875 s,@builddir@,$ac_builddir,;t t
24876 s,@abs_builddir@,$ac_abs_builddir,;t t
24877 s,@top_builddir@,$ac_top_builddir,;t t
24878 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24879 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24880 rm -f $tmp/stdin
24881 if test x"$ac_file" != x-; then
24882 mv $tmp/out $ac_file
24883 else
24884 cat $tmp/out
24885 rm -f $tmp/out
24886 fi
24887
24888 # Run the commands associated with the file.
24889 case $ac_file in
24890 as ) chmod +x as ;;
24891 collect-ld ) chmod +x collect-ld ;;
24892 nm ) chmod +x nm ;;
24893 esac
24894 done
24895 _ACEOF
24896 cat >>$CONFIG_STATUS <<\_ACEOF
24897
24898 #
24899 # CONFIG_HEADER section.
24900 #
24901
24902 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24903 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24904 #
24905 # ac_d sets the value in "#define NAME VALUE" lines.
24906 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
24907 ac_dB='[ ].*$,\1#\2'
24908 ac_dC=' '
24909 ac_dD=',;t'
24910 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24911 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
24912 ac_uB='$,\1#\2define\3'
24913 ac_uC=' '
24914 ac_uD=',;t'
24915
24916 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24917 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24918 case $ac_file in
24919 - | *:- | *:-:* ) # input from stdin
24920 cat >$tmp/stdin
24921 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24922 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24923 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24924 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24925 * ) ac_file_in=$ac_file.in ;;
24926 esac
24927
24928 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24929 echo "$as_me: creating $ac_file" >&6;}
24930
24931 # First look for the input files in the build tree, otherwise in the
24932 # src tree.
24933 ac_file_inputs=`IFS=:
24934 for f in $ac_file_in; do
24935 case $f in
24936 -) echo $tmp/stdin ;;
24937 [\\/$]*)
24938 # Absolute (can't be DOS-style, as IFS=:)
24939 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24940 echo "$as_me: error: cannot find input file: $f" >&2;}
24941 { (exit 1); exit 1; }; }
24942 # Do quote $f, to prevent DOS paths from being IFS'd.
24943 echo "$f";;
24944 *) # Relative
24945 if test -f "$f"; then
24946 # Build tree
24947 echo "$f"
24948 elif test -f "$srcdir/$f"; then
24949 # Source tree
24950 echo "$srcdir/$f"
24951 else
24952 # /dev/null tree
24953 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24954 echo "$as_me: error: cannot find input file: $f" >&2;}
24955 { (exit 1); exit 1; }; }
24956 fi;;
24957 esac
24958 done` || { (exit 1); exit 1; }
24959 # Remove the trailing spaces.
24960 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
24961
24962 _ACEOF
24963
24964 # Transform confdefs.h into two sed scripts, `conftest.defines' and
24965 # `conftest.undefs', that substitutes the proper values into
24966 # config.h.in to produce config.h. The first handles `#define'
24967 # templates, and the second `#undef' templates.
24968 # And first: Protect against being on the right side of a sed subst in
24969 # config.status. Protect against being in an unquoted here document
24970 # in config.status.
24971 rm -f conftest.defines conftest.undefs
24972 # Using a here document instead of a string reduces the quoting nightmare.
24973 # Putting comments in sed scripts is not portable.
24974 #
24975 # `end' is used to avoid that the second main sed command (meant for
24976 # 0-ary CPP macros) applies to n-ary macro definitions.
24977 # See the Autoconf documentation for `clear'.
24978 cat >confdef2sed.sed <<\_ACEOF
24979 s/[\\&,]/\\&/g
24980 s,[\\$`],\\&,g
24981 t clear
24982 : clear
24983 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
24984 t end
24985 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
24986 : end
24987 _ACEOF
24988 # If some macros were called several times there might be several times
24989 # the same #defines, which is useless. Nevertheless, we may not want to
24990 # sort them, since we want the *last* AC-DEFINE to be honored.
24991 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
24992 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
24993 rm -f confdef2sed.sed
24994
24995 # This sed command replaces #undef with comments. This is necessary, for
24996 # example, in the case of _POSIX_SOURCE, which is predefined and required
24997 # on some systems where configure will not decide to define it.
24998 cat >>conftest.undefs <<\_ACEOF
24999 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25000 _ACEOF
25001
25002 # Break up conftest.defines because some shells have a limit on the size
25003 # of here documents, and old seds have small limits too (100 cmds).
25004 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25005 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25006 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25007 echo ' :' >>$CONFIG_STATUS
25008 rm -f conftest.tail
25009 while grep . conftest.defines >/dev/null
25010 do
25011 # Write a limited-size here document to $tmp/defines.sed.
25012 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25013 # Speed up: don't consider the non `#define' lines.
25014 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
25015 # Work around the forget-to-reset-the-flag bug.
25016 echo 't clr' >>$CONFIG_STATUS
25017 echo ': clr' >>$CONFIG_STATUS
25018 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25019 echo 'CEOF
25020 sed -f $tmp/defines.sed $tmp/in >$tmp/out
25021 rm -f $tmp/in
25022 mv $tmp/out $tmp/in
25023 ' >>$CONFIG_STATUS
25024 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25025 rm -f conftest.defines
25026 mv conftest.tail conftest.defines
25027 done
25028 rm -f conftest.defines
25029 echo ' fi # grep' >>$CONFIG_STATUS
25030 echo >>$CONFIG_STATUS
25031
25032 # Break up conftest.undefs because some shells have a limit on the size
25033 # of here documents, and old seds have small limits too (100 cmds).
25034 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
25035 rm -f conftest.tail
25036 while grep . conftest.undefs >/dev/null
25037 do
25038 # Write a limited-size here document to $tmp/undefs.sed.
25039 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25040 # Speed up: don't consider the non `#undef'
25041 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
25042 # Work around the forget-to-reset-the-flag bug.
25043 echo 't clr' >>$CONFIG_STATUS
25044 echo ': clr' >>$CONFIG_STATUS
25045 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25046 echo 'CEOF
25047 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25048 rm -f $tmp/in
25049 mv $tmp/out $tmp/in
25050 ' >>$CONFIG_STATUS
25051 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25052 rm -f conftest.undefs
25053 mv conftest.tail conftest.undefs
25054 done
25055 rm -f conftest.undefs
25056
25057 cat >>$CONFIG_STATUS <<\_ACEOF
25058 # Let's still pretend it is `configure' which instantiates (i.e., don't
25059 # use $as_me), people would be surprised to read:
25060 # /* config.h. Generated by config.status. */
25061 if test x"$ac_file" = x-; then
25062 echo "/* Generated by configure. */" >$tmp/config.h
25063 else
25064 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
25065 fi
25066 cat $tmp/in >>$tmp/config.h
25067 rm -f $tmp/in
25068 if test x"$ac_file" != x-; then
25069 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25070 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25071 echo "$as_me: $ac_file is unchanged" >&6;}
25072 else
25073 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25074 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25075 X"$ac_file" : 'X\(//\)[^/]' \| \
25076 X"$ac_file" : 'X\(//\)$' \| \
25077 X"$ac_file" : 'X\(/\)' \| \
25078 . : '\(.\)' 2>/dev/null ||
25079 echo X"$ac_file" |
25080 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25081 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25082 /^X\(\/\/\)$/{ s//\1/; q; }
25083 /^X\(\/\).*/{ s//\1/; q; }
25084 s/.*/./; q'`
25085 { if $as_mkdir_p; then
25086 mkdir -p "$ac_dir"
25087 else
25088 as_dir="$ac_dir"
25089 as_dirs=
25090 while test ! -d "$as_dir"; do
25091 as_dirs="$as_dir $as_dirs"
25092 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25093 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25094 X"$as_dir" : 'X\(//\)[^/]' \| \
25095 X"$as_dir" : 'X\(//\)$' \| \
25096 X"$as_dir" : 'X\(/\)' \| \
25097 . : '\(.\)' 2>/dev/null ||
25098 echo X"$as_dir" |
25099 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25100 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25101 /^X\(\/\/\)$/{ s//\1/; q; }
25102 /^X\(\/\).*/{ s//\1/; q; }
25103 s/.*/./; q'`
25104 done
25105 test ! -n "$as_dirs" || mkdir $as_dirs
25106 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25107 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25108 { (exit 1); exit 1; }; }; }
25109
25110 rm -f $ac_file
25111 mv $tmp/config.h $ac_file
25112 fi
25113 else
25114 cat $tmp/config.h
25115 rm -f $tmp/config.h
25116 fi
25117 done
25118 _ACEOF
25119 cat >>$CONFIG_STATUS <<\_ACEOF
25120
25121 #
25122 # CONFIG_COMMANDS section.
25123 #
25124 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25125 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25126 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25127 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25128 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25129 X"$ac_dest" : 'X\(//\)[^/]' \| \
25130 X"$ac_dest" : 'X\(//\)$' \| \
25131 X"$ac_dest" : 'X\(/\)' \| \
25132 . : '\(.\)' 2>/dev/null ||
25133 echo X"$ac_dest" |
25134 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25135 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25136 /^X\(\/\/\)$/{ s//\1/; q; }
25137 /^X\(\/\).*/{ s//\1/; q; }
25138 s/.*/./; q'`
25139 { if $as_mkdir_p; then
25140 mkdir -p "$ac_dir"
25141 else
25142 as_dir="$ac_dir"
25143 as_dirs=
25144 while test ! -d "$as_dir"; do
25145 as_dirs="$as_dir $as_dirs"
25146 as_dir=`(dirname "$as_dir") 2>/dev/null ||
25147 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25148 X"$as_dir" : 'X\(//\)[^/]' \| \
25149 X"$as_dir" : 'X\(//\)$' \| \
25150 X"$as_dir" : 'X\(/\)' \| \
25151 . : '\(.\)' 2>/dev/null ||
25152 echo X"$as_dir" |
25153 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25154 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25155 /^X\(\/\/\)$/{ s//\1/; q; }
25156 /^X\(\/\).*/{ s//\1/; q; }
25157 s/.*/./; q'`
25158 done
25159 test ! -n "$as_dirs" || mkdir $as_dirs
25160 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25161 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25162 { (exit 1); exit 1; }; }; }
25163
25164 ac_builddir=.
25165
25166 if test "$ac_dir" != .; then
25167 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25168 # A "../" for each directory in $ac_dir_suffix.
25169 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25170 else
25171 ac_dir_suffix= ac_top_builddir=
25172 fi
25173
25174 case $srcdir in
25175 .) # No --srcdir option. We are building in place.
25176 ac_srcdir=.
25177 if test -z "$ac_top_builddir"; then
25178 ac_top_srcdir=.
25179 else
25180 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25181 fi ;;
25182 [\\/]* | ?:[\\/]* ) # Absolute path.
25183 ac_srcdir=$srcdir$ac_dir_suffix;
25184 ac_top_srcdir=$srcdir ;;
25185 *) # Relative path.
25186 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25187 ac_top_srcdir=$ac_top_builddir$srcdir ;;
25188 esac
25189
25190 # Do not use `cd foo && pwd` to compute absolute paths, because
25191 # the directories may not exist.
25192 case `pwd` in
25193 .) ac_abs_builddir="$ac_dir";;
25194 *)
25195 case "$ac_dir" in
25196 .) ac_abs_builddir=`pwd`;;
25197 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25198 *) ac_abs_builddir=`pwd`/"$ac_dir";;
25199 esac;;
25200 esac
25201 case $ac_abs_builddir in
25202 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25203 *)
25204 case ${ac_top_builddir}. in
25205 .) ac_abs_top_builddir=$ac_abs_builddir;;
25206 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25207 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25208 esac;;
25209 esac
25210 case $ac_abs_builddir in
25211 .) ac_abs_srcdir=$ac_srcdir;;
25212 *)
25213 case $ac_srcdir in
25214 .) ac_abs_srcdir=$ac_abs_builddir;;
25215 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25216 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25217 esac;;
25218 esac
25219 case $ac_abs_builddir in
25220 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25221 *)
25222 case $ac_top_srcdir in
25223 .) ac_abs_top_srcdir=$ac_abs_builddir;;
25224 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25225 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25226 esac;;
25227 esac
25228
25229
25230 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25231 echo "$as_me: executing $ac_dest commands" >&6;}
25232 case $ac_dest in
25233 default )
25234 case ${CONFIG_HEADERS} in
25235 *auto-host.h:config.in*)
25236 echo > cstamp-h ;;
25237 esac
25238 # Make sure all the subdirs exist.
25239 for d in $subdirs doc build
25240 do
25241 test -d $d || mkdir $d
25242 done
25243 ;;
25244 esac
25245 done
25246 _ACEOF
25247
25248 cat >>$CONFIG_STATUS <<\_ACEOF
25249
25250 { (exit 0); exit 0; }
25251 _ACEOF
25252 chmod +x $CONFIG_STATUS
25253 ac_clean_files=$ac_clean_files_save
25254
25255
25256 # configure is writing to config.log, and then calls config.status.
25257 # config.status does its own redirection, appending to config.log.
25258 # Unfortunately, on DOS this fails, as config.log is still kept open
25259 # by configure, so config.status won't be able to write to it; its
25260 # output is simply discarded. So we exec the FD to /dev/null,
25261 # effectively closing config.log, so it can be properly (re)opened and
25262 # appended to by config.status. When coming back to configure, we
25263 # need to make the FD available again.
25264 if test "$no_create" != yes; then
25265 ac_cs_success=:
25266 ac_config_status_args=
25267 test "$silent" = yes &&
25268 ac_config_status_args="$ac_config_status_args --quiet"
25269 exec 5>/dev/null
25270 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25271 exec 5>>config.log
25272 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25273 # would make configure fail if this is the last instruction.
25274 $ac_cs_success || { (exit 1); exit 1; }
25275 fi
25276
Mirror of https://gcc.gnu.org/git/gcc.git