lxdream 0.9.1| filename | configure |
| changeset | 1245:01e0020adf88 |
| prev | 1239:be3121267597 |
| next | 1255:d63f73cc586f |
| author | nkeynes |
| date | Sat Mar 03 16:06:58 2012 +1000 (9 years ago) |
| permissions | -rwxr-xr-x |
| last change | Fully clean the android part before building it - dependencies don't seem to work properly. Add install-adb rule for convenience |
| view | annotate | diff | log | raw |
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.61.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9 ## --------------------- ##
10 ## M4sh Initialization. ##
11 ## --------------------- ##
13 # Be more Bourne compatible
14 DUALCASE=1; export DUALCASE # for MKS sh
15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16 emulate sh
17 NULLCMD=:
18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19 # is contrary to our usage. Disable this feature.
20 alias -g '${1+"$@"}'='"$@"'
21 setopt NO_GLOB_SUBST
22 else
23 case `(set -o) 2>/dev/null` in
24 *posix*) set -o posix ;;
25 esac
27 fi
32 # PATH needs CR
33 # Avoid depending upon Character Ranges.
34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37 as_cr_digits='0123456789'
38 as_cr_alnum=$as_cr_Letters$as_cr_digits
40 # The user is always right.
41 if test "${PATH_SEPARATOR+set}" != set; then
42 echo "#! /bin/sh" >conf$$.sh
43 echo "exit 0" >>conf$$.sh
44 chmod +x conf$$.sh
45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46 PATH_SEPARATOR=';'
47 else
48 PATH_SEPARATOR=:
49 fi
50 rm -f conf$$.sh
51 fi
53 # Support unset when possible.
54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55 as_unset=unset
56 else
57 as_unset=false
58 fi
61 # IFS
62 # We need space, tab and new line, in precisely that order. Quoting is
63 # there to prevent editors from complaining about space-tab.
64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
65 # splitting by setting IFS to empty value.)
66 as_nl='
67 '
68 IFS=" "" $as_nl"
70 # Find who we are. Look in the path if we contain no directory separator.
71 case $0 in
72 *[\\/]* ) as_myself=$0 ;;
73 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74 for as_dir in $PATH
75 do
76 IFS=$as_save_IFS
77 test -z "$as_dir" && as_dir=.
78 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79 done
80 IFS=$as_save_IFS
82 ;;
83 esac
84 # We did not find ourselves, most probably we were run as `sh COMMAND'
85 # in which case we are not to be found in the path.
86 if test "x$as_myself" = x; then
87 as_myself=$0
88 fi
89 if test ! -f "$as_myself"; then
90 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91 { (exit 1); exit 1; }
92 fi
94 # Work around bugs in pre-3.0 UWIN ksh.
95 for as_var in ENV MAIL MAILPATH
96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
97 done
98 PS1='$ '
99 PS2='> '
100 PS4='+ '
102 # NLS nuisances.
103 for as_var in \
104 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
106 LC_TELEPHONE LC_TIME
107 do
108 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109 eval $as_var=C; export $as_var
110 else
111 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
112 fi
113 done
115 # Required to use basename.
116 if expr a : '\(a\)' >/dev/null 2>&1 &&
117 test "X`expr 00001 : '.*\(...\)'`" = X001; then
118 as_expr=expr
119 else
120 as_expr=false
121 fi
123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
124 as_basename=basename
125 else
126 as_basename=false
127 fi
130 # Name of the executable.
131 as_me=`$as_basename -- "$0" ||
132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133 X"$0" : 'X\(//\)$' \| \
134 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135 echo X/"$0" |
136 sed '/^.*\/\([^/][^/]*\)\/*$/{
137 s//\1/
138 q
139 }
140 /^X\/\(\/\/\)$/{
141 s//\1/
142 q
143 }
144 /^X\/\(\/\).*/{
145 s//\1/
146 q
147 }
148 s/.*/./; q'`
150 # CDPATH.
151 $as_unset CDPATH
154 if test "x$CONFIG_SHELL" = x; then
155 if (eval ":") 2>/dev/null; then
156 as_have_required=yes
157 else
158 as_have_required=no
159 fi
161 if test $as_have_required = yes && (eval ":
162 (as_func_return () {
163 (exit \$1)
164 }
165 as_func_success () {
166 as_func_return 0
167 }
168 as_func_failure () {
169 as_func_return 1
170 }
171 as_func_ret_success () {
172 return 0
173 }
174 as_func_ret_failure () {
175 return 1
176 }
178 exitcode=0
179 if as_func_success; then
180 :
181 else
182 exitcode=1
183 echo as_func_success failed.
184 fi
186 if as_func_failure; then
187 exitcode=1
188 echo as_func_failure succeeded.
189 fi
191 if as_func_ret_success; then
192 :
193 else
194 exitcode=1
195 echo as_func_ret_success failed.
196 fi
198 if as_func_ret_failure; then
199 exitcode=1
200 echo as_func_ret_failure succeeded.
201 fi
203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204 :
205 else
206 exitcode=1
207 echo positional parameters were not saved.
208 fi
210 test \$exitcode = 0) || { (exit 1); exit 1; }
212 (
213 as_lineno_1=\$LINENO
214 as_lineno_2=\$LINENO
215 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217 ") 2> /dev/null; then
218 :
219 else
220 as_candidate_shells=
221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223 do
224 IFS=$as_save_IFS
225 test -z "$as_dir" && as_dir=.
226 case $as_dir in
227 /*)
228 for as_base in sh bash ksh sh5; do
229 as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230 done;;
231 esac
232 done
233 IFS=$as_save_IFS
236 for as_shell in $as_candidate_shells $SHELL; do
237 # Try only shells that exist, to save several forks.
238 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239 { ("$as_shell") 2> /dev/null <<\_ASEOF
240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241 emulate sh
242 NULLCMD=:
243 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244 # is contrary to our usage. Disable this feature.
245 alias -g '${1+"$@"}'='"$@"'
246 setopt NO_GLOB_SUBST
247 else
248 case `(set -o) 2>/dev/null` in
249 *posix*) set -o posix ;;
250 esac
252 fi
255 :
256 _ASEOF
257 }; then
258 CONFIG_SHELL=$as_shell
259 as_have_required=yes
260 if { "$as_shell" 2> /dev/null <<\_ASEOF
261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262 emulate sh
263 NULLCMD=:
264 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265 # is contrary to our usage. Disable this feature.
266 alias -g '${1+"$@"}'='"$@"'
267 setopt NO_GLOB_SUBST
268 else
269 case `(set -o) 2>/dev/null` in
270 *posix*) set -o posix ;;
271 esac
273 fi
276 :
277 (as_func_return () {
278 (exit $1)
279 }
280 as_func_success () {
281 as_func_return 0
282 }
283 as_func_failure () {
284 as_func_return 1
285 }
286 as_func_ret_success () {
287 return 0
288 }
289 as_func_ret_failure () {
290 return 1
291 }
293 exitcode=0
294 if as_func_success; then
295 :
296 else
297 exitcode=1
298 echo as_func_success failed.
299 fi
301 if as_func_failure; then
302 exitcode=1
303 echo as_func_failure succeeded.
304 fi
306 if as_func_ret_success; then
307 :
308 else
309 exitcode=1
310 echo as_func_ret_success failed.
311 fi
313 if as_func_ret_failure; then
314 exitcode=1
315 echo as_func_ret_failure succeeded.
316 fi
318 if ( set x; as_func_ret_success y && test x = "$1" ); then
319 :
320 else
321 exitcode=1
322 echo positional parameters were not saved.
323 fi
325 test $exitcode = 0) || { (exit 1); exit 1; }
327 (
328 as_lineno_1=$LINENO
329 as_lineno_2=$LINENO
330 test "x$as_lineno_1" != "x$as_lineno_2" &&
331 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
333 _ASEOF
334 }; then
335 break
336 fi
338 fi
340 done
342 if test "x$CONFIG_SHELL" != x; then
343 for as_var in BASH_ENV ENV
344 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345 done
346 export CONFIG_SHELL
347 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348 fi
351 if test $as_have_required = no; then
352 echo This script requires a shell more modern than all the
353 echo shells that I found on your system. Please install a
354 echo modern shell, or manually run the script under such a
355 echo shell if you do have one.
356 { (exit 1); exit 1; }
357 fi
360 fi
362 fi
366 (eval "as_func_return () {
367 (exit \$1)
368 }
369 as_func_success () {
370 as_func_return 0
371 }
372 as_func_failure () {
373 as_func_return 1
374 }
375 as_func_ret_success () {
376 return 0
377 }
378 as_func_ret_failure () {
379 return 1
380 }
382 exitcode=0
383 if as_func_success; then
384 :
385 else
386 exitcode=1
387 echo as_func_success failed.
388 fi
390 if as_func_failure; then
391 exitcode=1
392 echo as_func_failure succeeded.
393 fi
395 if as_func_ret_success; then
396 :
397 else
398 exitcode=1
399 echo as_func_ret_success failed.
400 fi
402 if as_func_ret_failure; then
403 exitcode=1
404 echo as_func_ret_failure succeeded.
405 fi
407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408 :
409 else
410 exitcode=1
411 echo positional parameters were not saved.
412 fi
414 test \$exitcode = 0") || {
415 echo No shell found that supports shell functions.
416 echo Please tell autoconf@gnu.org about your system,
417 echo including any error possibly output before this
418 echo message
419 }
423 as_lineno_1=$LINENO
424 as_lineno_2=$LINENO
425 test "x$as_lineno_1" != "x$as_lineno_2" &&
426 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
428 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429 # uniformly replaced by the line number. The first 'sed' inserts a
430 # line-number line after each line using $LINENO; the second 'sed'
431 # does the real work. The second script uses 'N' to pair each
432 # line-number line with the line containing $LINENO, and appends
433 # trailing '-' during substitution so that $LINENO is not a special
434 # case at line end.
435 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436 # scripts with optimization help from Paolo Bonzini. Blame Lee
437 # E. McMahon (1931-1989) for sed's syntax. :-)
438 sed -n '
439 p
440 /[$]LINENO/=
441 ' <$as_myself |
442 sed '
443 s/[$]LINENO.*/&-/
444 t lineno
445 b
446 :lineno
447 N
448 :loop
449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450 t loop
451 s/-\n.*//
452 ' >$as_me.lineno &&
453 chmod +x "$as_me.lineno" ||
454 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
455 { (exit 1); exit 1; }; }
457 # Don't try to exec as it changes $[0], causing all sort of problems
458 # (the dirname of $[0] is not the place where we might find the
459 # original and so on. Autoconf is especially sensitive to this).
460 . "./$as_me.lineno"
461 # Exit status is that of the last command.
462 exit
463 }
466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
467 as_dirname=dirname
468 else
469 as_dirname=false
470 fi
472 ECHO_C= ECHO_N= ECHO_T=
473 case `echo -n x` in
474 -n*)
475 case `echo 'x\c'` in
476 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
477 *) ECHO_C='\c';;
478 esac;;
479 *)
480 ECHO_N='-n';;
481 esac
483 if expr a : '\(a\)' >/dev/null 2>&1 &&
484 test "X`expr 00001 : '.*\(...\)'`" = X001; then
485 as_expr=expr
486 else
487 as_expr=false
488 fi
490 rm -f conf$$ conf$$.exe conf$$.file
491 if test -d conf$$.dir; then
492 rm -f conf$$.dir/conf$$.file
493 else
494 rm -f conf$$.dir
495 mkdir conf$$.dir
496 fi
497 echo >conf$$.file
498 if ln -s conf$$.file conf$$ 2>/dev/null; then
499 as_ln_s='ln -s'
500 # ... but there are two gotchas:
501 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503 # In both cases, we have to default to `cp -p'.
504 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
505 as_ln_s='cp -p'
506 elif ln conf$$.file conf$$ 2>/dev/null; then
507 as_ln_s=ln
508 else
509 as_ln_s='cp -p'
510 fi
511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512 rmdir conf$$.dir 2>/dev/null
514 if mkdir -p . 2>/dev/null; then
515 as_mkdir_p=:
516 else
517 test -d ./-p && rmdir ./-p
518 as_mkdir_p=false
519 fi
521 if test -x / >/dev/null 2>&1; then
522 as_test_x='test -x'
523 else
524 if ls -dL / >/dev/null 2>&1; then
525 as_ls_L_option=L
526 else
527 as_ls_L_option=
528 fi
529 as_test_x='
530 eval sh -c '\''
531 if test -d "$1"; then
532 test -d "$1/.";
533 else
534 case $1 in
535 -*)set "./$1";;
536 esac;
537 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538 ???[sx]*):;;*)false;;esac;fi
539 '\'' sh
540 '
541 fi
542 as_executable_p=$as_test_x
544 # Sed expression to map a string onto a valid CPP name.
545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
547 # Sed expression to map a string onto a valid variable name.
548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
552 exec 7<&0 </dev/null 6>&1
554 # Name of the host.
555 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
556 # so uname gets run too.
557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
559 #
560 # Initializations.
561 #
562 ac_default_prefix=/usr/local
563 ac_clean_files=
564 ac_config_libobj_dir=.
565 LIBOBJS=
566 cross_compiling=no
567 subdirs=
568 MFLAGS=
569 MAKEFLAGS=
570 SHELL=${CONFIG_SHELL-/bin/sh}
572 # Identity of this package.
573 PACKAGE_NAME=
574 PACKAGE_TARNAME=
575 PACKAGE_VERSION=
576 PACKAGE_STRING=
577 PACKAGE_BUGREPORT=
579 ac_unique_file="configure.in"
580 # Factoring default headers for most tests.
581 ac_includes_default="\
582 #include <stdio.h>
583 #ifdef HAVE_SYS_TYPES_H
584 # include <sys/types.h>
585 #endif
586 #ifdef HAVE_SYS_STAT_H
587 # include <sys/stat.h>
588 #endif
589 #ifdef STDC_HEADERS
590 # include <stdlib.h>
591 # include <stddef.h>
592 #else
593 # ifdef HAVE_STDLIB_H
594 # include <stdlib.h>
595 # endif
596 #endif
597 #ifdef HAVE_STRING_H
598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
599 # include <memory.h>
600 # endif
601 # include <string.h>
602 #endif
603 #ifdef HAVE_STRINGS_H
604 # include <strings.h>
605 #endif
606 #ifdef HAVE_INTTYPES_H
607 # include <inttypes.h>
608 #endif
609 #ifdef HAVE_STDINT_H
610 # include <stdint.h>
611 #endif
612 #ifdef HAVE_UNISTD_H
613 # include <unistd.h>
614 #endif"
616 ac_subst_vars='SHELL
617 PATH_SEPARATOR
618 PACKAGE_NAME
619 PACKAGE_TARNAME
620 PACKAGE_VERSION
621 PACKAGE_STRING
622 PACKAGE_BUGREPORT
623 exec_prefix
624 prefix
625 program_transform_name
626 bindir
627 sbindir
628 libexecdir
629 datarootdir
630 datadir
631 sysconfdir
632 sharedstatedir
633 localstatedir
634 includedir
635 oldincludedir
636 docdir
637 infodir
638 htmldir
639 dvidir
640 pdfdir
641 psdir
642 libdir
643 localedir
644 mandir
645 DEFS
646 ECHO_C
647 ECHO_N
648 ECHO_T
649 LIBS
650 build_alias
651 host_alias
652 target_alias
653 INSTALL_PROGRAM
654 INSTALL_SCRIPT
655 INSTALL_DATA
656 CYGPATH_W
657 PACKAGE
658 VERSION
659 ACLOCAL
660 AUTOCONF
661 AUTOMAKE
662 AUTOHEADER
663 MAKEINFO
664 install_sh
665 STRIP
666 INSTALL_STRIP_PROGRAM
667 mkdir_p
668 AWK
669 SET_MAKE
670 am__leading_dot
671 AMTAR
672 am__tar
673 am__untar
674 MAINTAINER_MODE_TRUE
675 MAINTAINER_MODE_FALSE
676 MAINT
677 build
678 build_cpu
679 build_vendor
680 build_os
681 host
682 host_cpu
683 host_vendor
684 host_os
685 ANT
686 ANDROID_SDK_HOME
687 ANDROID_NDK_HOME
688 ANDROID_SDK_VERSION
689 ANDROID_NDK_VERSION
690 ANDROID_GDBSERVER
691 GUI_ANDROID_TRUE
692 GUI_ANDROID_FALSE
693 CC
694 CFLAGS
695 LDFLAGS
696 CPPFLAGS
697 ac_ct_CC
698 EXEEXT
699 OBJEXT
700 DEPDIR
701 am__include
702 am__quote
703 AMDEP_TRUE
704 AMDEP_FALSE
705 AMDEPBACKSLASH
706 CCDEPMODE
707 am__fastdepCC_TRUE
708 am__fastdepCC_FALSE
709 CPP
710 CC
711 CFLAGS
712 CPPFLAGS
713 CC_FOR_BUILD
714 ac_ct_CC_FOR_BUILD
715 CC_FOR_BUILDDEPMODE
716 am__fastdepCC_FOR_BUILD_TRUE
717 am__fastdepCC_FOR_BUILD_FALSE
718 CPP
719 CPPFLAGS
720 CPP_FOR_BUILD
721 BUILD_EXEEXT
722 BUILD_OBJEXT
723 CFLAGS_FOR_BUILD
724 CPPFLAGS_FOR_BUILD
725 OBJC
726 OBJCFLAGS
727 ac_ct_OBJC
728 SED
729 CCAS
730 CCASFLAGS
731 RANLIB
732 GREP
733 EGREP
734 OBJCDEPMODE
735 am__fastdepOBJC_TRUE
736 am__fastdepOBJC_FALSE
737 POD2MAN
738 POD2HTML
739 GUI_COCOA_TRUE
740 GUI_COCOA_FALSE
741 SOEXT
742 PLUGINCFLAGS
743 PLUGINLDFLAGS
744 LXDREAMLDFLAGS
745 BUILD_PLUGINS_TRUE
746 BUILD_PLUGINS_FALSE
747 LXDREAMCPPFLAGS
748 PKG_CONFIG
749 LIBPNG_CFLAGS
750 LIBPNG_LIBS
751 GLIB_CFLAGS
752 GLIB_LIBS
753 GTK_CFLAGS
754 GTK_LIBS
755 GLIB_FOR_BUILD_CFLAGS
756 GLIB_FOR_BUILD_LIBS
757 GUI_GTK_TRUE
758 GUI_GTK_FALSE
759 LIBISOFS_CFLAGS
760 LIBISOFS_LIBS
761 LIBGL_CFLAGS
762 LIBGL_LIBS
763 VIDEO_OSMESA_TRUE
764 VIDEO_OSMESA_FALSE
765 VIDEO_GLX_TRUE
766 VIDEO_GLX_FALSE
767 VIDEO_NSGL_TRUE
768 VIDEO_NSGL_FALSE
769 BUILD_SH4X86_TRUE
770 BUILD_SH4X86_FALSE
771 AUDIO_OSX_TRUE
772 AUDIO_OSX_FALSE
773 SDL_CFLAGS
774 SDL_LIBS
775 AUDIO_SDL_TRUE
776 AUDIO_SDL_FALSE
777 PULSE_CFLAGS
778 PULSE_LIBS
779 AUDIO_PULSE_TRUE
780 AUDIO_PULSE_FALSE
781 ESOUND_CFLAGS
782 ESOUND_LIBS
783 AUDIO_ESOUND_TRUE
784 AUDIO_ESOUND_FALSE
785 ALSA_CFLAGS
786 ALSA_LIBS
787 AUDIO_ALSA_TRUE
788 AUDIO_ALSA_FALSE
789 CDROM_LINUX_TRUE
790 CDROM_LINUX_FALSE
791 CDROM_OSX_TRUE
792 CDROM_OSX_FALSE
793 CDROM_NONE_TRUE
794 CDROM_NONE_FALSE
795 JOY_LINUX_TRUE
796 JOY_LINUX_FALSE
797 INPUT_LIRC_TRUE
798 INPUT_LIRC_FALSE
799 SHCC
800 SHLD
801 SHOBJCOPY
802 ARMCC
803 ARMLD
804 ARMOBJCOPY
805 BUILD_SYSTEST_TRUE
806 BUILD_SYSTEST_FALSE
807 BUILD_ARMTEST_TRUE
808 BUILD_ARMTEST_FALSE
809 LXDREAM_LIBS
810 GETTEXT_PACKAGE
811 USE_NLS
812 MSGFMT
813 MSGFMT_OPTS
814 GMSGFMT
815 XGETTEXT
816 CATALOGS
817 CATOBJEXT
818 DATADIRNAME
819 GMOFILES
820 INSTOBJEXT
821 INTLLIBS
822 PO_IN_DATADIR_TRUE
823 PO_IN_DATADIR_FALSE
824 POFILES
825 POSUB
826 MKINSTALLDIRS
827 LIBOBJS
828 LTLIBOBJS'
829 ac_subst_files=''
830 ac_precious_vars='build_alias
831 host_alias
832 target_alias
833 CC
834 CFLAGS
835 LDFLAGS
836 LIBS
837 CPPFLAGS
838 CPP
839 CC
840 CFLAGS
841 CPPFLAGS
842 CPP
843 CPPFLAGS
844 OBJC
845 OBJCFLAGS
846 CCAS
847 CCASFLAGS
848 PKG_CONFIG
849 LIBPNG_CFLAGS
850 LIBPNG_LIBS
851 GLIB_CFLAGS
852 GLIB_LIBS
853 GTK_CFLAGS
854 GTK_LIBS
855 GLIB_FOR_BUILD_CFLAGS
856 GLIB_FOR_BUILD_LIBS
857 LIBISOFS_CFLAGS
858 LIBISOFS_LIBS
859 LIBGL_CFLAGS
860 LIBGL_LIBS
861 SDL_CFLAGS
862 SDL_LIBS
863 PULSE_CFLAGS
864 PULSE_LIBS
865 ESOUND_CFLAGS
866 ESOUND_LIBS
867 ALSA_CFLAGS
868 ALSA_LIBS'
871 # Initialize some variables set by options.
872 ac_init_help=
873 ac_init_version=false
874 # The variables have the same names as the options, with
875 # dashes changed to underlines.
876 cache_file=/dev/null
877 exec_prefix=NONE
878 no_create=
879 no_recursion=
880 prefix=NONE
881 program_prefix=NONE
882 program_suffix=NONE
883 program_transform_name=s,x,x,
884 silent=
885 site=
886 srcdir=
887 verbose=
888 x_includes=NONE
889 x_libraries=NONE
891 # Installation directory options.
892 # These are left unexpanded so users can "make install exec_prefix=/foo"
893 # and all the variables that are supposed to be based on exec_prefix
894 # by default will actually change.
895 # Use braces instead of parens because sh, perl, etc. also accept them.
896 # (The list follows the same order as the GNU Coding Standards.)
897 bindir='${exec_prefix}/bin'
898 sbindir='${exec_prefix}/sbin'
899 libexecdir='${exec_prefix}/libexec'
900 datarootdir='${prefix}/share'
901 datadir='${datarootdir}'
902 sysconfdir='${prefix}/etc'
903 sharedstatedir='${prefix}/com'
904 localstatedir='${prefix}/var'
905 includedir='${prefix}/include'
906 oldincludedir='/usr/include'
907 docdir='${datarootdir}/doc/${PACKAGE}'
908 infodir='${datarootdir}/info'
909 htmldir='${docdir}'
910 dvidir='${docdir}'
911 pdfdir='${docdir}'
912 psdir='${docdir}'
913 libdir='${exec_prefix}/lib'
914 localedir='${datarootdir}/locale'
915 mandir='${datarootdir}/man'
917 ac_prev=
918 ac_dashdash=
919 for ac_option
920 do
921 # If the previous option needs an argument, assign it.
922 if test -n "$ac_prev"; then
923 eval $ac_prev=\$ac_option
924 ac_prev=
925 continue
926 fi
928 case $ac_option in
929 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
930 *) ac_optarg=yes ;;
931 esac
933 # Accept the important Cygnus configure options, so we can diagnose typos.
935 case $ac_dashdash$ac_option in
936 --)
937 ac_dashdash=yes ;;
939 -bindir | --bindir | --bindi | --bind | --bin | --bi)
940 ac_prev=bindir ;;
941 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
942 bindir=$ac_optarg ;;
944 -build | --build | --buil | --bui | --bu)
945 ac_prev=build_alias ;;
946 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
947 build_alias=$ac_optarg ;;
949 -cache-file | --cache-file | --cache-fil | --cache-fi \
950 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
951 ac_prev=cache_file ;;
952 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
953 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
954 cache_file=$ac_optarg ;;
956 --config-cache | -C)
957 cache_file=config.cache ;;
959 -datadir | --datadir | --datadi | --datad)
960 ac_prev=datadir ;;
961 -datadir=* | --datadir=* | --datadi=* | --datad=*)
962 datadir=$ac_optarg ;;
964 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
965 | --dataroo | --dataro | --datar)
966 ac_prev=datarootdir ;;
967 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
968 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
969 datarootdir=$ac_optarg ;;
971 -disable-* | --disable-*)
972 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
973 # Reject names that are not valid shell variable names.
974 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
975 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
976 { (exit 1); exit 1; }; }
977 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
978 eval enable_$ac_feature=no ;;
980 -docdir | --docdir | --docdi | --doc | --do)
981 ac_prev=docdir ;;
982 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
983 docdir=$ac_optarg ;;
985 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
986 ac_prev=dvidir ;;
987 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
988 dvidir=$ac_optarg ;;
990 -enable-* | --enable-*)
991 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
992 # Reject names that are not valid shell variable names.
993 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
994 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
995 { (exit 1); exit 1; }; }
996 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
997 eval enable_$ac_feature=\$ac_optarg ;;
999 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1000 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1001 | --exec | --exe | --ex)
1002 ac_prev=exec_prefix ;;
1003 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1004 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1005 | --exec=* | --exe=* | --ex=*)
1006 exec_prefix=$ac_optarg ;;
1008 -gas | --gas | --ga | --g)
1009 # Obsolete; use --with-gas.
1010 with_gas=yes ;;
1012 -help | --help | --hel | --he | -h)
1013 ac_init_help=long ;;
1014 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1015 ac_init_help=recursive ;;
1016 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1017 ac_init_help=short ;;
1019 -host | --host | --hos | --ho)
1020 ac_prev=host_alias ;;
1021 -host=* | --host=* | --hos=* | --ho=*)
1022 host_alias=$ac_optarg ;;
1024 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1025 ac_prev=htmldir ;;
1026 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1027 | --ht=*)
1028 htmldir=$ac_optarg ;;
1030 -includedir | --includedir | --includedi | --included | --include \
1031 | --includ | --inclu | --incl | --inc)
1032 ac_prev=includedir ;;
1033 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1034 | --includ=* | --inclu=* | --incl=* | --inc=*)
1035 includedir=$ac_optarg ;;
1037 -infodir | --infodir | --infodi | --infod | --info | --inf)
1038 ac_prev=infodir ;;
1039 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1040 infodir=$ac_optarg ;;
1042 -libdir | --libdir | --libdi | --libd)
1043 ac_prev=libdir ;;
1044 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1045 libdir=$ac_optarg ;;
1047 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1048 | --libexe | --libex | --libe)
1049 ac_prev=libexecdir ;;
1050 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1051 | --libexe=* | --libex=* | --libe=*)
1052 libexecdir=$ac_optarg ;;
1054 -localedir | --localedir | --localedi | --localed | --locale)
1055 ac_prev=localedir ;;
1056 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1057 localedir=$ac_optarg ;;
1059 -localstatedir | --localstatedir | --localstatedi | --localstated \
1060 | --localstate | --localstat | --localsta | --localst | --locals)
1061 ac_prev=localstatedir ;;
1062 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1063 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1064 localstatedir=$ac_optarg ;;
1066 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1067 ac_prev=mandir ;;
1068 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1069 mandir=$ac_optarg ;;
1071 -nfp | --nfp | --nf)
1072 # Obsolete; use --without-fp.
1073 with_fp=no ;;
1075 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1076 | --no-cr | --no-c | -n)
1077 no_create=yes ;;
1079 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1080 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1081 no_recursion=yes ;;
1083 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1084 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1085 | --oldin | --oldi | --old | --ol | --o)
1086 ac_prev=oldincludedir ;;
1087 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1088 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1089 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1090 oldincludedir=$ac_optarg ;;
1092 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1093 ac_prev=prefix ;;
1094 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1095 prefix=$ac_optarg ;;
1097 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1098 | --program-pre | --program-pr | --program-p)
1099 ac_prev=program_prefix ;;
1100 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1101 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1102 program_prefix=$ac_optarg ;;
1104 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1105 | --program-suf | --program-su | --program-s)
1106 ac_prev=program_suffix ;;
1107 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1108 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1109 program_suffix=$ac_optarg ;;
1111 -program-transform-name | --program-transform-name \
1112 | --program-transform-nam | --program-transform-na \
1113 | --program-transform-n | --program-transform- \
1114 | --program-transform | --program-transfor \
1115 | --program-transfo | --program-transf \
1116 | --program-trans | --program-tran \
1117 | --progr-tra | --program-tr | --program-t)
1118 ac_prev=program_transform_name ;;
1119 -program-transform-name=* | --program-transform-name=* \
1120 | --program-transform-nam=* | --program-transform-na=* \
1121 | --program-transform-n=* | --program-transform-=* \
1122 | --program-transform=* | --program-transfor=* \
1123 | --program-transfo=* | --program-transf=* \
1124 | --program-trans=* | --program-tran=* \
1125 | --progr-tra=* | --program-tr=* | --program-t=*)
1126 program_transform_name=$ac_optarg ;;
1128 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1129 ac_prev=pdfdir ;;
1130 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1131 pdfdir=$ac_optarg ;;
1133 -psdir | --psdir | --psdi | --psd | --ps)
1134 ac_prev=psdir ;;
1135 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1136 psdir=$ac_optarg ;;
1138 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1139 | -silent | --silent | --silen | --sile | --sil)
1140 silent=yes ;;
1142 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1143 ac_prev=sbindir ;;
1144 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1145 | --sbi=* | --sb=*)
1146 sbindir=$ac_optarg ;;
1148 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1149 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1150 | --sharedst | --shareds | --shared | --share | --shar \
1151 | --sha | --sh)
1152 ac_prev=sharedstatedir ;;
1153 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1154 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1155 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1156 | --sha=* | --sh=*)
1157 sharedstatedir=$ac_optarg ;;
1159 -site | --site | --sit)
1160 ac_prev=site ;;
1161 -site=* | --site=* | --sit=*)
1162 site=$ac_optarg ;;
1164 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1165 ac_prev=srcdir ;;
1166 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1167 srcdir=$ac_optarg ;;
1169 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1170 | --syscon | --sysco | --sysc | --sys | --sy)
1171 ac_prev=sysconfdir ;;
1172 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1173 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1174 sysconfdir=$ac_optarg ;;
1176 -target | --target | --targe | --targ | --tar | --ta | --t)
1177 ac_prev=target_alias ;;
1178 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1179 target_alias=$ac_optarg ;;
1181 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1182 verbose=yes ;;
1184 -version | --version | --versio | --versi | --vers | -V)
1185 ac_init_version=: ;;
1187 -with-* | --with-*)
1188 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1189 # Reject names that are not valid shell variable names.
1190 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1191 { echo "$as_me: error: invalid package name: $ac_package" >&2
1192 { (exit 1); exit 1; }; }
1193 ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1194 eval with_$ac_package=\$ac_optarg ;;
1196 -without-* | --without-*)
1197 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1198 # Reject names that are not valid shell variable names.
1199 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1200 { echo "$as_me: error: invalid package name: $ac_package" >&2
1201 { (exit 1); exit 1; }; }
1202 ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1203 eval with_$ac_package=no ;;
1205 --x)
1206 # Obsolete; use --with-x.
1207 with_x=yes ;;
1209 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1210 | --x-incl | --x-inc | --x-in | --x-i)
1211 ac_prev=x_includes ;;
1212 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1213 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1214 x_includes=$ac_optarg ;;
1216 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1217 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1218 ac_prev=x_libraries ;;
1219 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1220 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1221 x_libraries=$ac_optarg ;;
1223 -*) { echo "$as_me: error: unrecognized option: $ac_option
1224 Try \`$0 --help' for more information." >&2
1225 { (exit 1); exit 1; }; }
1226 ;;
1228 *=*)
1229 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1230 # Reject names that are not valid shell variable names.
1231 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1232 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1233 { (exit 1); exit 1; }; }
1234 eval $ac_envvar=\$ac_optarg
1235 export $ac_envvar ;;
1237 *)
1238 # FIXME: should be removed in autoconf 3.0.
1239 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1240 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1241 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1242 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1243 ;;
1245 esac
1246 done
1248 if test -n "$ac_prev"; then
1249 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1250 { echo "$as_me: error: missing argument to $ac_option" >&2
1251 { (exit 1); exit 1; }; }
1252 fi
1254 # Be sure to have absolute directory names.
1255 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1256 datadir sysconfdir sharedstatedir localstatedir includedir \
1257 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1258 libdir localedir mandir
1259 do
1260 eval ac_val=\$$ac_var
1261 case $ac_val in
1262 [\\/$]* | ?:[\\/]* ) continue;;
1263 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1264 esac
1265 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1266 { (exit 1); exit 1; }; }
1267 done
1269 # There might be people who depend on the old broken behavior: `$host'
1270 # used to hold the argument of --host etc.
1271 # FIXME: To remove some day.
1272 build=$build_alias
1273 host=$host_alias
1274 target=$target_alias
1276 # FIXME: To remove some day.
1277 if test "x$host_alias" != x; then
1278 if test "x$build_alias" = x; then
1279 cross_compiling=maybe
1280 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1281 If a cross compiler is detected then cross compile mode will be used." >&2
1282 elif test "x$build_alias" != "x$host_alias"; then
1283 cross_compiling=yes
1284 fi
1285 fi
1287 ac_tool_prefix=
1288 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1290 test "$silent" = yes && exec 6>/dev/null
1293 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1294 ac_ls_di=`ls -di .` &&
1295 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1296 { echo "$as_me: error: Working directory cannot be determined" >&2
1297 { (exit 1); exit 1; }; }
1298 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1299 { echo "$as_me: error: pwd does not report name of working directory" >&2
1300 { (exit 1); exit 1; }; }
1303 # Find the source files, if location was not specified.
1304 if test -z "$srcdir"; then
1305 ac_srcdir_defaulted=yes
1306 # Try the directory containing this script, then the parent directory.
1307 ac_confdir=`$as_dirname -- "$0" ||
1308 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1309 X"$0" : 'X\(//\)[^/]' \| \
1310 X"$0" : 'X\(//\)$' \| \
1311 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1312 echo X"$0" |
1313 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1314 s//\1/
1315 q
1316 }
1317 /^X\(\/\/\)[^/].*/{
1318 s//\1/
1319 q
1320 }
1321 /^X\(\/\/\)$/{
1322 s//\1/
1323 q
1324 }
1325 /^X\(\/\).*/{
1326 s//\1/
1327 q
1328 }
1329 s/.*/./; q'`
1330 srcdir=$ac_confdir
1331 if test ! -r "$srcdir/$ac_unique_file"; then
1332 srcdir=..
1333 fi
1334 else
1335 ac_srcdir_defaulted=no
1336 fi
1337 if test ! -r "$srcdir/$ac_unique_file"; then
1338 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1339 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1340 { (exit 1); exit 1; }; }
1341 fi
1342 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1343 ac_abs_confdir=`(
1344 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1345 { (exit 1); exit 1; }; }
1346 pwd)`
1347 # When building in place, set srcdir=.
1348 if test "$ac_abs_confdir" = "$ac_pwd"; then
1349 srcdir=.
1350 fi
1351 # Remove unnecessary trailing slashes from srcdir.
1352 # Double slashes in file names in object file debugging info
1353 # mess up M-x gdb in Emacs.
1354 case $srcdir in
1355 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1356 esac
1357 for ac_var in $ac_precious_vars; do
1358 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1359 eval ac_env_${ac_var}_value=\$${ac_var}
1360 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1361 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1362 done
1364 #
1365 # Report the --help message.
1366 #
1367 if test "$ac_init_help" = "long"; then
1368 # Omit some internal or obsolete options to make the list less imposing.
1369 # This message is too long to be a string in the A/UX 3.1 sh.
1370 cat <<_ACEOF
1371 \`configure' configures this package to adapt to many kinds of systems.
1373 Usage: $0 [OPTION]... [VAR=VALUE]...
1375 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1376 VAR=VALUE. See below for descriptions of some of the useful variables.
1378 Defaults for the options are specified in brackets.
1380 Configuration:
1381 -h, --help display this help and exit
1382 --help=short display options specific to this package
1383 --help=recursive display the short help of all the included packages
1384 -V, --version display version information and exit
1385 -q, --quiet, --silent do not print \`checking...' messages
1386 --cache-file=FILE cache test results in FILE [disabled]
1387 -C, --config-cache alias for \`--cache-file=config.cache'
1388 -n, --no-create do not create output files
1389 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1391 Installation directories:
1392 --prefix=PREFIX install architecture-independent files in PREFIX
1393 [$ac_default_prefix]
1394 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1395 [PREFIX]
1397 By default, \`make install' will install all the files in
1398 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1399 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1400 for instance \`--prefix=\$HOME'.
1402 For better control, use the options below.
1404 Fine tuning of the installation directories:
1405 --bindir=DIR user executables [EPREFIX/bin]
1406 --sbindir=DIR system admin executables [EPREFIX/sbin]
1407 --libexecdir=DIR program executables [EPREFIX/libexec]
1408 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1409 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1410 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1411 --libdir=DIR object code libraries [EPREFIX/lib]
1412 --includedir=DIR C header files [PREFIX/include]
1413 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1414 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1415 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1416 --infodir=DIR info documentation [DATAROOTDIR/info]
1417 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1418 --mandir=DIR man documentation [DATAROOTDIR/man]
1419 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1420 --htmldir=DIR html documentation [DOCDIR]
1421 --dvidir=DIR dvi documentation [DOCDIR]
1422 --pdfdir=DIR pdf documentation [DOCDIR]
1423 --psdir=DIR ps documentation [DOCDIR]
1424 _ACEOF
1426 cat <<\_ACEOF
1428 Program names:
1429 --program-prefix=PREFIX prepend PREFIX to installed program names
1430 --program-suffix=SUFFIX append SUFFIX to installed program names
1431 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1433 System types:
1434 --build=BUILD configure for building on BUILD [guessed]
1435 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1436 _ACEOF
1437 fi
1439 if test -n "$ac_init_help"; then
1441 cat <<\_ACEOF
1443 Optional Features:
1444 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1445 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1446 --enable-maintainer-mode enable make rules and dependencies not useful
1447 (and sometimes confusing) to the casual installer
1448 --disable-dependency-tracking speeds up one-time build
1449 --enable-dependency-tracking do not reject slow dependency extractors
1450 --enable-strict-warn Enable strict compilation warnings
1451 --disable-translator Disable the SH4 translator (Enabled by default)
1452 --disable-optimized Disable compile-time optimizations (Enabled by
1453 default)
1454 --enable-shared Build drivers as shared libraries (Enabled if
1455 available)
1456 --enable-profiled Enable profiling build
1457 --enable-trace Enable generation of IO traces (warning: hurts
1458 performance)
1459 --enable-watch Enable watchpoints in the debugger (warning: hurts
1460 performance)
1461 --enable-sh4stats Enable statistics on executed sh4 instructions
1463 Optional Packages:
1464 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1465 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1466 --with-android=SDK Specify the location of the Android SDK
1467 --with-android-ndk=NDK Specify the location of the Android NDK
1468 --with-android-version Specify target Android SDK version
1469 --with-android-version Specify target Android NDK version
1470 --with-osmesa Build with the osmesa GL library (software
1471 rendering)
1472 --with-gtk Build with the GTK UI. Default on X11 systems
1473 --with-esd Build with support for the ESounD audio system
1474 --with-pulse Build with support for the PulseAudio audio system
1475 --with-sdl Build with support for SDL audio
1477 Some influential environment variables:
1478 CC C compiler command
1479 CFLAGS C compiler flags
1480 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1481 nonstandard directory <lib dir>
1482 LIBS libraries to pass to the linker, e.g. -l<library>
1483 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1484 you have headers in a nonstandard directory <include dir>
1485 CPP C preprocessor
1486 OBJC Objective C compiler command
1487 OBJCFLAGS Objective C compiler flags
1488 CCAS assembler compiler command (defaults to CC)
1489 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1490 PKG_CONFIG path to pkg-config utility
1491 LIBPNG_CFLAGS
1492 C compiler flags for LIBPNG, overriding pkg-config
1493 LIBPNG_LIBS linker flags for LIBPNG, overriding pkg-config
1494 GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
1495 GLIB_LIBS linker flags for GLIB, overriding pkg-config
1496 GTK_CFLAGS C compiler flags for GTK, overriding pkg-config
1497 GTK_LIBS linker flags for GTK, overriding pkg-config
1498 GLIB_FOR_BUILD_CFLAGS
1499 C compiler flags for GLIB_FOR_BUILD, overriding pkg-config
1500 GLIB_FOR_BUILD_LIBS
1501 linker flags for GLIB_FOR_BUILD, overriding pkg-config
1502 LIBISOFS_CFLAGS
1503 C compiler flags for LIBISOFS, overriding pkg-config
1504 LIBISOFS_LIBS
1505 linker flags for LIBISOFS, overriding pkg-config
1506 LIBGL_CFLAGS
1507 C compiler flags for LIBGL, overriding pkg-config
1508 LIBGL_LIBS linker flags for LIBGL, overriding pkg-config
1509 SDL_CFLAGS C compiler flags for SDL, overriding pkg-config
1510 SDL_LIBS linker flags for SDL, overriding pkg-config
1511 PULSE_CFLAGS
1512 C compiler flags for PULSE, overriding pkg-config
1513 PULSE_LIBS linker flags for PULSE, overriding pkg-config
1514 ESOUND_CFLAGS
1515 C compiler flags for ESOUND, overriding pkg-config
1516 ESOUND_LIBS linker flags for ESOUND, overriding pkg-config
1517 ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config
1518 ALSA_LIBS linker flags for ALSA, overriding pkg-config
1520 Use these variables to override the choices made by `configure' or to help
1521 it to find libraries and programs with nonstandard names/locations.
1523 _ACEOF
1524 ac_status=$?
1525 fi
1527 if test "$ac_init_help" = "recursive"; then
1528 # If there are subdirs, report their specific --help.
1529 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1530 test -d "$ac_dir" || continue
1531 ac_builddir=.
1533 case "$ac_dir" in
1534 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1535 *)
1536 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1537 # A ".." for each directory in $ac_dir_suffix.
1538 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1539 case $ac_top_builddir_sub in
1540 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1541 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1542 esac ;;
1543 esac
1544 ac_abs_top_builddir=$ac_pwd
1545 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1546 # for backward compatibility:
1547 ac_top_builddir=$ac_top_build_prefix
1549 case $srcdir in
1550 .) # We are building in place.
1551 ac_srcdir=.
1552 ac_top_srcdir=$ac_top_builddir_sub
1553 ac_abs_top_srcdir=$ac_pwd ;;
1554 [\\/]* | ?:[\\/]* ) # Absolute name.
1555 ac_srcdir=$srcdir$ac_dir_suffix;
1556 ac_top_srcdir=$srcdir
1557 ac_abs_top_srcdir=$srcdir ;;
1558 *) # Relative name.
1559 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1560 ac_top_srcdir=$ac_top_build_prefix$srcdir
1561 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1562 esac
1563 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1565 cd "$ac_dir" || { ac_status=$?; continue; }
1566 # Check for guested configure.
1567 if test -f "$ac_srcdir/configure.gnu"; then
1568 echo &&
1569 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1570 elif test -f "$ac_srcdir/configure"; then
1571 echo &&
1572 $SHELL "$ac_srcdir/configure" --help=recursive
1573 else
1574 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1575 fi || ac_status=$?
1576 cd "$ac_pwd" || { ac_status=$?; break; }
1577 done
1578 fi
1580 test -n "$ac_init_help" && exit $ac_status
1581 if $ac_init_version; then
1582 cat <<\_ACEOF
1583 configure
1584 generated by GNU Autoconf 2.61
1586 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1587 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1588 This configure script is free software; the Free Software Foundation
1589 gives unlimited permission to copy, distribute and modify it.
1590 _ACEOF
1591 exit
1592 fi
1593 cat >config.log <<_ACEOF
1594 This file contains any messages produced by compilers while
1595 running configure, to aid debugging if configure makes a mistake.
1597 It was created by $as_me, which was
1598 generated by GNU Autoconf 2.61. Invocation command line was
1600 $ $0 $@
1602 _ACEOF
1603 exec 5>>config.log
1604 {
1605 cat <<_ASUNAME
1606 ## --------- ##
1607 ## Platform. ##
1608 ## --------- ##
1610 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1611 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1612 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1613 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1614 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1616 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1617 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1619 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1620 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1621 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1622 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1623 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1624 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1625 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1627 _ASUNAME
1629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1630 for as_dir in $PATH
1631 do
1632 IFS=$as_save_IFS
1633 test -z "$as_dir" && as_dir=.
1634 echo "PATH: $as_dir"
1635 done
1636 IFS=$as_save_IFS
1638 } >&5
1640 cat >&5 <<_ACEOF
1643 ## ----------- ##
1644 ## Core tests. ##
1645 ## ----------- ##
1647 _ACEOF
1650 # Keep a trace of the command line.
1651 # Strip out --no-create and --no-recursion so they do not pile up.
1652 # Strip out --silent because we don't want to record it for future runs.
1653 # Also quote any args containing shell meta-characters.
1654 # Make two passes to allow for proper duplicate-argument suppression.
1655 ac_configure_args=
1656 ac_configure_args0=
1657 ac_configure_args1=
1658 ac_must_keep_next=false
1659 for ac_pass in 1 2
1660 do
1661 for ac_arg
1662 do
1663 case $ac_arg in
1664 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1665 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1666 | -silent | --silent | --silen | --sile | --sil)
1667 continue ;;
1668 *\'*)
1669 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1670 esac
1671 case $ac_pass in
1672 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1673 2)
1674 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1675 if test $ac_must_keep_next = true; then
1676 ac_must_keep_next=false # Got value, back to normal.
1677 else
1678 case $ac_arg in
1679 *=* | --config-cache | -C | -disable-* | --disable-* \
1680 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1681 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1682 | -with-* | --with-* | -without-* | --without-* | --x)
1683 case "$ac_configure_args0 " in
1684 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1685 esac
1686 ;;
1687 -* ) ac_must_keep_next=true ;;
1688 esac
1689 fi
1690 ac_configure_args="$ac_configure_args '$ac_arg'"
1691 ;;
1692 esac
1693 done
1694 done
1695 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1696 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1698 # When interrupted or exit'd, cleanup temporary files, and complete
1699 # config.log. We remove comments because anyway the quotes in there
1700 # would cause problems or look ugly.
1701 # WARNING: Use '\'' to represent an apostrophe within the trap.
1702 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1703 trap 'exit_status=$?
1704 # Save into config.log some information that might help in debugging.
1705 {
1706 echo
1708 cat <<\_ASBOX
1709 ## ---------------- ##
1710 ## Cache variables. ##
1711 ## ---------------- ##
1712 _ASBOX
1713 echo
1714 # The following way of writing the cache mishandles newlines in values,
1715 (
1716 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1717 eval ac_val=\$$ac_var
1718 case $ac_val in #(
1719 *${as_nl}*)
1720 case $ac_var in #(
1721 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1722 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1723 esac
1724 case $ac_var in #(
1725 _ | IFS | as_nl) ;; #(
1726 *) $as_unset $ac_var ;;
1727 esac ;;
1728 esac
1729 done
1730 (set) 2>&1 |
1731 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1732 *${as_nl}ac_space=\ *)
1733 sed -n \
1734 "s/'\''/'\''\\\\'\'''\''/g;
1735 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1736 ;; #(
1737 *)
1738 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1739 ;;
1740 esac |
1741 sort
1742 )
1743 echo
1745 cat <<\_ASBOX
1746 ## ----------------- ##
1747 ## Output variables. ##
1748 ## ----------------- ##
1749 _ASBOX
1750 echo
1751 for ac_var in $ac_subst_vars
1752 do
1753 eval ac_val=\$$ac_var
1754 case $ac_val in
1755 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1756 esac
1757 echo "$ac_var='\''$ac_val'\''"
1758 done | sort
1759 echo
1761 if test -n "$ac_subst_files"; then
1762 cat <<\_ASBOX
1763 ## ------------------- ##
1764 ## File substitutions. ##
1765 ## ------------------- ##
1766 _ASBOX
1767 echo
1768 for ac_var in $ac_subst_files
1769 do
1770 eval ac_val=\$$ac_var
1771 case $ac_val in
1772 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1773 esac
1774 echo "$ac_var='\''$ac_val'\''"
1775 done | sort
1776 echo
1777 fi
1779 if test -s confdefs.h; then
1780 cat <<\_ASBOX
1781 ## ----------- ##
1782 ## confdefs.h. ##
1783 ## ----------- ##
1784 _ASBOX
1785 echo
1786 cat confdefs.h
1787 echo
1788 fi
1789 test "$ac_signal" != 0 &&
1790 echo "$as_me: caught signal $ac_signal"
1791 echo "$as_me: exit $exit_status"
1792 } >&5
1793 rm -f core *.core core.conftest.* &&
1794 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1795 exit $exit_status
1796 ' 0
1797 for ac_signal in 1 2 13 15; do
1798 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1799 done
1800 ac_signal=0
1802 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1803 rm -f -r conftest* confdefs.h
1805 # Predefined preprocessor variables.
1807 cat >>confdefs.h <<_ACEOF
1808 #define PACKAGE_NAME "$PACKAGE_NAME"
1809 _ACEOF
1812 cat >>confdefs.h <<_ACEOF
1813 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1814 _ACEOF
1817 cat >>confdefs.h <<_ACEOF
1818 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1819 _ACEOF
1822 cat >>confdefs.h <<_ACEOF
1823 #define PACKAGE_STRING "$PACKAGE_STRING"
1824 _ACEOF
1827 cat >>confdefs.h <<_ACEOF
1828 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1829 _ACEOF
1832 # Let the site file select an alternate cache file if it wants to.
1833 # Prefer explicitly selected file to automatically selected ones.
1834 if test -n "$CONFIG_SITE"; then
1835 set x "$CONFIG_SITE"
1836 elif test "x$prefix" != xNONE; then
1837 set x "$prefix/share/config.site" "$prefix/etc/config.site"
1838 else
1839 set x "$ac_default_prefix/share/config.site" \
1840 "$ac_default_prefix/etc/config.site"
1841 fi
1842 shift
1843 for ac_site_file
1844 do
1845 if test -r "$ac_site_file"; then
1846 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1847 echo "$as_me: loading site script $ac_site_file" >&6;}
1848 sed 's/^/| /' "$ac_site_file" >&5
1849 . "$ac_site_file"
1850 fi
1851 done
1853 if test -r "$cache_file"; then
1854 # Some versions of bash will fail to source /dev/null (special
1855 # files actually), so we avoid doing that.
1856 if test -f "$cache_file"; then
1857 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1858 echo "$as_me: loading cache $cache_file" >&6;}
1859 case $cache_file in
1860 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1861 *) . "./$cache_file";;
1862 esac
1863 fi
1864 else
1865 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1866 echo "$as_me: creating cache $cache_file" >&6;}
1867 >$cache_file
1868 fi
1870 # Check that the precious variables saved in the cache have kept the same
1871 # value.
1872 ac_cache_corrupted=false
1873 for ac_var in $ac_precious_vars; do
1874 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1875 eval ac_new_set=\$ac_env_${ac_var}_set
1876 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1877 eval ac_new_val=\$ac_env_${ac_var}_value
1878 case $ac_old_set,$ac_new_set in
1879 set,)
1880 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1881 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1882 ac_cache_corrupted=: ;;
1883 ,set)
1884 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1885 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1886 ac_cache_corrupted=: ;;
1887 ,);;
1888 *)
1889 if test "x$ac_old_val" != "x$ac_new_val"; then
1890 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1891 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1892 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1893 echo "$as_me: former value: $ac_old_val" >&2;}
1894 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1895 echo "$as_me: current value: $ac_new_val" >&2;}
1896 ac_cache_corrupted=:
1897 fi;;
1898 esac
1899 # Pass precious variables to config.status.
1900 if test "$ac_new_set" = set; then
1901 case $ac_new_val in
1902 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1903 *) ac_arg=$ac_var=$ac_new_val ;;
1904 esac
1905 case " $ac_configure_args " in
1906 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1907 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1908 esac
1909 fi
1910 done
1911 if $ac_cache_corrupted; then
1912 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1913 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1914 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1915 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1916 { (exit 1); exit 1; }; }
1917 fi
1935 ac_ext=c
1936 ac_cpp='$CPP $CPPFLAGS'
1937 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1938 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1939 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1942 am__api_version="1.9"
1943 ac_aux_dir=
1944 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1945 if test -f "$ac_dir/install-sh"; then
1946 ac_aux_dir=$ac_dir
1947 ac_install_sh="$ac_aux_dir/install-sh -c"
1948 break
1949 elif test -f "$ac_dir/install.sh"; then
1950 ac_aux_dir=$ac_dir
1951 ac_install_sh="$ac_aux_dir/install.sh -c"
1952 break
1953 elif test -f "$ac_dir/shtool"; then
1954 ac_aux_dir=$ac_dir
1955 ac_install_sh="$ac_aux_dir/shtool install -c"
1956 break
1957 fi
1958 done
1959 if test -z "$ac_aux_dir"; then
1960 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1961 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1962 { (exit 1); exit 1; }; }
1963 fi
1965 # These three variables are undocumented and unsupported,
1966 # and are intended to be withdrawn in a future Autoconf release.
1967 # They can cause serious problems if a builder's source tree is in a directory
1968 # whose full name contains unusual characters.
1969 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1970 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1971 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1974 # Find a good install program. We prefer a C program (faster),
1975 # so one script is as good as another. But avoid the broken or
1976 # incompatible versions:
1977 # SysV /etc/install, /usr/sbin/install
1978 # SunOS /usr/etc/install
1979 # IRIX /sbin/install
1980 # AIX /bin/install
1981 # AmigaOS /C/install, which installs bootblocks on floppy discs
1982 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1983 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1984 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1985 # OS/2's system install, which has a completely different semantic
1986 # ./install, which can be erroneously created by make from ./install.sh.
1987 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1988 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1989 if test -z "$INSTALL"; then
1990 if test "${ac_cv_path_install+set}" = set; then
1991 echo $ECHO_N "(cached) $ECHO_C" >&6
1992 else
1993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1994 for as_dir in $PATH
1995 do
1996 IFS=$as_save_IFS
1997 test -z "$as_dir" && as_dir=.
1998 # Account for people who put trailing slashes in PATH elements.
1999 case $as_dir/ in
2000 ./ | .// | /cC/* | \
2001 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2002 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2003 /usr/ucb/* ) ;;
2004 *)
2005 # OSF1 and SCO ODT 3.0 have their own names for install.
2006 # Don't use installbsd from OSF since it installs stuff as root
2007 # by default.
2008 for ac_prog in ginstall scoinst install; do
2009 for ac_exec_ext in '' $ac_executable_extensions; do
2010 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2011 if test $ac_prog = install &&
2012 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2013 # AIX install. It has an incompatible calling convention.
2014 :
2015 elif test $ac_prog = install &&
2016 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2017 # program-specific install script used by HP pwplus--don't use.
2018 :
2019 else
2020 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2021 break 3
2022 fi
2023 fi
2024 done
2025 done
2026 ;;
2027 esac
2028 done
2029 IFS=$as_save_IFS
2032 fi
2033 if test "${ac_cv_path_install+set}" = set; then
2034 INSTALL=$ac_cv_path_install
2035 else
2036 # As a last resort, use the slow shell script. Don't cache a
2037 # value for INSTALL within a source directory, because that will
2038 # break other packages using the cache if that directory is
2039 # removed, or if the value is a relative name.
2040 INSTALL=$ac_install_sh
2041 fi
2042 fi
2043 { echo "$as_me:$LINENO: result: $INSTALL" >&5
2044 echo "${ECHO_T}$INSTALL" >&6; }
2046 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2047 # It thinks the first close brace ends the variable substitution.
2048 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2050 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2052 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2054 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
2055 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
2056 # Just in case
2057 sleep 1
2058 echo timestamp > conftest.file
2059 # Do `set' in a subshell so we don't clobber the current shell's
2060 # arguments. Must try -L first in case configure is actually a
2061 # symlink; some systems play weird games with the mod time of symlinks
2062 # (eg FreeBSD returns the mod time of the symlink's containing
2063 # directory).
2064 if (
2065 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
2066 if test "$*" = "X"; then
2067 # -L didn't work.
2068 set X `ls -t $srcdir/configure conftest.file`
2069 fi
2070 rm -f conftest.file
2071 if test "$*" != "X $srcdir/configure conftest.file" \
2072 && test "$*" != "X conftest.file $srcdir/configure"; then
2074 # If neither matched, then we have a broken ls. This can happen
2075 # if, for instance, CONFIG_SHELL is bash and it inherits a
2076 # broken ls alias from the environment. This has actually
2077 # happened. Such a system could not be considered "sane".
2078 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
2079 alias in your environment" >&5
2080 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
2081 alias in your environment" >&2;}
2082 { (exit 1); exit 1; }; }
2083 fi
2085 test "$2" = conftest.file
2086 )
2087 then
2088 # Ok.
2089 :
2090 else
2091 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
2092 Check your system clock" >&5
2093 echo "$as_me: error: newly created file is older than distributed files!
2094 Check your system clock" >&2;}
2095 { (exit 1); exit 1; }; }
2096 fi
2097 { echo "$as_me:$LINENO: result: yes" >&5
2098 echo "${ECHO_T}yes" >&6; }
2099 test "$program_prefix" != NONE &&
2100 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2101 # Use a double $ so make ignores it.
2102 test "$program_suffix" != NONE &&
2103 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2104 # Double any \ or $. echo might interpret backslashes.
2105 # By default was `s,x,x', remove it if useless.
2106 cat <<\_ACEOF >conftest.sed
2107 s/[\\$]/&&/g;s/;s,x,x,$//
2108 _ACEOF
2109 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2110 rm -f conftest.sed
2112 # expand $ac_aux_dir to an absolute path
2113 am_aux_dir=`cd $ac_aux_dir && pwd`
2115 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
2116 # Use eval to expand $SHELL
2117 if eval "$MISSING --run true"; then
2118 am_missing_run="$MISSING --run "
2119 else
2120 am_missing_run=
2121 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
2122 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2123 fi
2125 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
2126 # We used to keeping the `.' as first argument, in order to
2127 # allow $(mkdir_p) to be used without argument. As in
2128 # $(mkdir_p) $(somedir)
2129 # where $(somedir) is conditionally defined. However this is wrong
2130 # for two reasons:
2131 # 1. if the package is installed by a user who cannot write `.'
2132 # make install will fail,
2133 # 2. the above comment should most certainly read
2134 # $(mkdir_p) $(DESTDIR)$(somedir)
2135 # so it does not work when $(somedir) is undefined and
2136 # $(DESTDIR) is not.
2137 # To support the latter case, we have to write
2138 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
2139 # so the `.' trick is pointless.
2140 mkdir_p='mkdir -p --'
2141 else
2142 # On NextStep and OpenStep, the `mkdir' command does not
2143 # recognize any option. It will interpret all options as
2144 # directories to create, and then abort because `.' already
2145 # exists.
2146 for d in ./-p ./--version;
2147 do
2148 test -d $d && rmdir $d
2149 done
2150 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
2151 if test -f "$ac_aux_dir/mkinstalldirs"; then
2152 mkdir_p='$(mkinstalldirs)'
2153 else
2154 mkdir_p='$(install_sh) -d'
2155 fi
2156 fi
2158 for ac_prog in gawk mawk nawk awk
2159 do
2160 # Extract the first word of "$ac_prog", so it can be a program name with args.
2161 set dummy $ac_prog; ac_word=$2
2162 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2164 if test "${ac_cv_prog_AWK+set}" = set; then
2165 echo $ECHO_N "(cached) $ECHO_C" >&6
2166 else
2167 if test -n "$AWK"; then
2168 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2169 else
2170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2171 for as_dir in $PATH
2172 do
2173 IFS=$as_save_IFS
2174 test -z "$as_dir" && as_dir=.
2175 for ac_exec_ext in '' $ac_executable_extensions; do
2176 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2177 ac_cv_prog_AWK="$ac_prog"
2178 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2179 break 2
2180 fi
2181 done
2182 done
2183 IFS=$as_save_IFS
2185 fi
2186 fi
2187 AWK=$ac_cv_prog_AWK
2188 if test -n "$AWK"; then
2189 { echo "$as_me:$LINENO: result: $AWK" >&5
2190 echo "${ECHO_T}$AWK" >&6; }
2191 else
2192 { echo "$as_me:$LINENO: result: no" >&5
2193 echo "${ECHO_T}no" >&6; }
2194 fi
2197 test -n "$AWK" && break
2198 done
2200 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2201 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2202 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2203 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2204 echo $ECHO_N "(cached) $ECHO_C" >&6
2205 else
2206 cat >conftest.make <<\_ACEOF
2207 SHELL = /bin/sh
2208 all:
2209 @echo '@@@%%%=$(MAKE)=@@@%%%'
2210 _ACEOF
2211 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2212 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2213 *@@@%%%=?*=@@@%%%*)
2214 eval ac_cv_prog_make_${ac_make}_set=yes;;
2215 *)
2216 eval ac_cv_prog_make_${ac_make}_set=no;;
2217 esac
2218 rm -f conftest.make
2219 fi
2220 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2221 { echo "$as_me:$LINENO: result: yes" >&5
2222 echo "${ECHO_T}yes" >&6; }
2223 SET_MAKE=
2224 else
2225 { echo "$as_me:$LINENO: result: no" >&5
2226 echo "${ECHO_T}no" >&6; }
2227 SET_MAKE="MAKE=${MAKE-make}"
2228 fi
2230 rm -rf .tst 2>/dev/null
2231 mkdir .tst 2>/dev/null
2232 if test -d .tst; then
2233 am__leading_dot=.
2234 else
2235 am__leading_dot=_
2236 fi
2237 rmdir .tst 2>/dev/null
2239 # test to see if srcdir already configured
2240 if test "`cd $srcdir && pwd`" != "`pwd`" &&
2241 test -f $srcdir/config.status; then
2242 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2243 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2244 { (exit 1); exit 1; }; }
2245 fi
2247 # test whether we have cygpath
2248 if test -z "$CYGPATH_W"; then
2249 if (cygpath --version) >/dev/null 2>/dev/null; then
2250 CYGPATH_W='cygpath -w'
2251 else
2252 CYGPATH_W=echo
2253 fi
2254 fi
2257 # Define the identity of the package.
2258 PACKAGE=lxdream
2259 VERSION=0.9.1
2262 cat >>confdefs.h <<_ACEOF
2263 #define PACKAGE "$PACKAGE"
2264 _ACEOF
2267 cat >>confdefs.h <<_ACEOF
2268 #define VERSION "$VERSION"
2269 _ACEOF
2271 # Some tools Automake needs.
2273 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2276 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2279 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2282 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2285 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2287 install_sh=${install_sh-"$am_aux_dir/install-sh"}
2289 # Installed binaries are usually stripped using `strip' when the user
2290 # run `make install-strip'. However `strip' might not be the right
2291 # tool to use in cross-compilation environments, therefore Automake
2292 # will honor the `STRIP' environment variable to overrule this program.
2293 if test "$cross_compiling" != no; then
2294 if test -n "$ac_tool_prefix"; then
2295 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2296 set dummy ${ac_tool_prefix}strip; ac_word=$2
2297 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2298 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2299 if test "${ac_cv_prog_STRIP+set}" = set; then
2300 echo $ECHO_N "(cached) $ECHO_C" >&6
2301 else
2302 if test -n "$STRIP"; then
2303 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2304 else
2305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306 for as_dir in $PATH
2307 do
2308 IFS=$as_save_IFS
2309 test -z "$as_dir" && as_dir=.
2310 for ac_exec_ext in '' $ac_executable_extensions; do
2311 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2312 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2313 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2314 break 2
2315 fi
2316 done
2317 done
2318 IFS=$as_save_IFS
2320 fi
2321 fi
2322 STRIP=$ac_cv_prog_STRIP
2323 if test -n "$STRIP"; then
2324 { echo "$as_me:$LINENO: result: $STRIP" >&5
2325 echo "${ECHO_T}$STRIP" >&6; }
2326 else
2327 { echo "$as_me:$LINENO: result: no" >&5
2328 echo "${ECHO_T}no" >&6; }
2329 fi
2332 fi
2333 if test -z "$ac_cv_prog_STRIP"; then
2334 ac_ct_STRIP=$STRIP
2335 # Extract the first word of "strip", so it can be a program name with args.
2336 set dummy strip; ac_word=$2
2337 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2338 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2339 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2340 echo $ECHO_N "(cached) $ECHO_C" >&6
2341 else
2342 if test -n "$ac_ct_STRIP"; then
2343 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2344 else
2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2346 for as_dir in $PATH
2347 do
2348 IFS=$as_save_IFS
2349 test -z "$as_dir" && as_dir=.
2350 for ac_exec_ext in '' $ac_executable_extensions; do
2351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2352 ac_cv_prog_ac_ct_STRIP="strip"
2353 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2354 break 2
2355 fi
2356 done
2357 done
2358 IFS=$as_save_IFS
2360 fi
2361 fi
2362 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2363 if test -n "$ac_ct_STRIP"; then
2364 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2365 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2366 else
2367 { echo "$as_me:$LINENO: result: no" >&5
2368 echo "${ECHO_T}no" >&6; }
2369 fi
2371 if test "x$ac_ct_STRIP" = x; then
2372 STRIP=":"
2373 else
2374 case $cross_compiling:$ac_tool_warned in
2375 yes:)
2376 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2377 whose name does not start with the host triplet. If you think this
2378 configuration is useful to you, please write to autoconf@gnu.org." >&5
2379 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2380 whose name does not start with the host triplet. If you think this
2381 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2382 ac_tool_warned=yes ;;
2383 esac
2384 STRIP=$ac_ct_STRIP
2385 fi
2386 else
2387 STRIP="$ac_cv_prog_STRIP"
2388 fi
2390 fi
2391 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2393 # We need awk for the "check" target. The system "awk" is bad on
2394 # some platforms.
2395 # Always define AMTAR for backward compatibility.
2397 AMTAR=${AMTAR-"${am_missing_run}tar"}
2399 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2405 { echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2406 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
2407 # Check whether --enable-maintainer-mode was given.
2408 if test "${enable_maintainer_mode+set}" = set; then
2409 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2410 else
2411 USE_MAINTAINER_MODE=no
2412 fi
2414 { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2415 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
2418 if test $USE_MAINTAINER_MODE = yes; then
2419 MAINTAINER_MODE_TRUE=
2420 MAINTAINER_MODE_FALSE='#'
2421 else
2422 MAINTAINER_MODE_TRUE='#'
2423 MAINTAINER_MODE_FALSE=
2424 fi
2426 MAINT=$MAINTAINER_MODE_TRUE
2429 ac_config_headers="$ac_config_headers config.h"
2432 # Make sure we can run config.sub.
2433 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2434 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2435 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2436 { (exit 1); exit 1; }; }
2438 { echo "$as_me:$LINENO: checking build system type" >&5
2439 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2440 if test "${ac_cv_build+set}" = set; then
2441 echo $ECHO_N "(cached) $ECHO_C" >&6
2442 else
2443 ac_build_alias=$build_alias
2444 test "x$ac_build_alias" = x &&
2445 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2446 test "x$ac_build_alias" = x &&
2447 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2448 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2449 { (exit 1); exit 1; }; }
2450 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2451 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2452 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2453 { (exit 1); exit 1; }; }
2455 fi
2456 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2457 echo "${ECHO_T}$ac_cv_build" >&6; }
2458 case $ac_cv_build in
2459 *-*-*) ;;
2460 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2461 echo "$as_me: error: invalid value of canonical build" >&2;}
2462 { (exit 1); exit 1; }; };;
2463 esac
2464 build=$ac_cv_build
2465 ac_save_IFS=$IFS; IFS='-'
2466 set x $ac_cv_build
2467 shift
2468 build_cpu=$1
2469 build_vendor=$2
2470 shift; shift
2471 # Remember, the first character of IFS is used to create $*,
2472 # except with old shells:
2473 build_os=$*
2474 IFS=$ac_save_IFS
2475 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2478 { echo "$as_me:$LINENO: checking host system type" >&5
2479 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2480 if test "${ac_cv_host+set}" = set; then
2481 echo $ECHO_N "(cached) $ECHO_C" >&6
2482 else
2483 if test "x$host_alias" = x; then
2484 ac_cv_host=$ac_cv_build
2485 else
2486 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2487 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2488 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2489 { (exit 1); exit 1; }; }
2490 fi
2492 fi
2493 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2494 echo "${ECHO_T}$ac_cv_host" >&6; }
2495 case $ac_cv_host in
2496 *-*-*) ;;
2497 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2498 echo "$as_me: error: invalid value of canonical host" >&2;}
2499 { (exit 1); exit 1; }; };;
2500 esac
2501 host=$ac_cv_host
2502 ac_save_IFS=$IFS; IFS='-'
2503 set x $ac_cv_host
2504 shift
2505 host_cpu=$1
2506 host_vendor=$2
2507 shift; shift
2508 # Remember, the first character of IFS is used to create $*,
2509 # except with old shells:
2510 host_os=$*
2511 IFS=$ac_save_IFS
2512 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2523 # LX_ANDROID_BUILD
2524 # Defines --with-android, --with-android-ndk, and --with-android-version
2525 # If specified, checks for a working install, and sets build parameters
2526 # appropriately for an Android host.
2532 # Check whether --with-android was given.
2533 if test "${with_android+set}" = set; then
2534 withval=$with_android;
2535 fi
2538 # Check whether --with-android-ndk was given.
2539 if test "${with_android_ndk+set}" = set; then
2540 withval=$with_android_ndk;
2541 fi
2544 # Check whether --with-android-version was given.
2545 if test "${with_android_version+set}" = set; then
2546 withval=$with_android_version;
2547 else
2548 with_android_version="android-11"
2549 fi
2552 # Check whether --with-android-ndk-version was given.
2553 if test "${with_android_ndk_version+set}" = set; then
2554 withval=$with_android_ndk_version;
2555 else
2556 with_ndk_version="android-9"
2557 fi
2560 if test "x$with_android" != "x"; then
2561 if test "$with_android" = "yes"; then
2562 { { echo "$as_me:$LINENO: error: --with-android option must be given with the path to the Android SDK " >&5
2563 echo "$as_me: error: --with-android option must be given with the path to the Android SDK " >&2;}
2564 { (exit 1); exit 1; }; }
2565 fi
2566 if test "x$with_android_ndk" = "x" -o "x$with_android_ndk" = "xyes"; then
2567 { { echo "$as_me:$LINENO: error: --with-android-ndk=/path/to/ndk option must be used with --with-android " >&5
2568 echo "$as_me: error: --with-android-ndk=/path/to/ndk option must be used with --with-android " >&2;}
2569 { (exit 1); exit 1; }; }
2570 fi
2572 ANDROID_SDK_HOME="$with_android"
2573 ANDROID_NDK_HOME="$with_android_ndk"
2574 ANDROID_SDK_VERSION="$with_android_version"
2575 ANDROID_NDK_VERSION="$with_ndk_version"
2577 as_ac_File=`echo "ac_cv_file_$ANDROID_SDK_HOME/tools/ant/pre_setup.xml" | $as_tr_sh`
2578 { echo "$as_me:$LINENO: checking for $ANDROID_SDK_HOME/tools/ant/pre_setup.xml" >&5
2579 echo $ECHO_N "checking for $ANDROID_SDK_HOME/tools/ant/pre_setup.xml... $ECHO_C" >&6; }
2580 if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
2581 echo $ECHO_N "(cached) $ECHO_C" >&6
2582 else
2583 test "$cross_compiling" = yes &&
2584 { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
2585 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
2586 { (exit 1); exit 1; }; }
2587 if test -r "$ANDROID_SDK_HOME/tools/ant/pre_setup.xml"; then
2588 eval "$as_ac_File=yes"
2589 else
2590 eval "$as_ac_File=no"
2591 fi
2592 fi
2593 ac_res=`eval echo '${'$as_ac_File'}'`
2594 { echo "$as_me:$LINENO: result: $ac_res" >&5
2595 echo "${ECHO_T}$ac_res" >&6; }
2596 if test `eval echo '${'$as_ac_File'}'` = yes; then
2597 :
2598 else
2599 { { echo "$as_me:$LINENO: error: Android SDK not found in $ANDROID_SDK_HOME" >&5
2600 echo "$as_me: error: Android SDK not found in $ANDROID_SDK_HOME" >&2;}
2601 { (exit 1); exit 1; }; }
2602 fi
2604 as_ac_File=`echo "ac_cv_file_$ANDROID_SDK_HOME/platforms/$ANDROID_SDK_VERSION/sdk.properties" | $as_tr_sh`
2605 { echo "$as_me:$LINENO: checking for $ANDROID_SDK_HOME/platforms/$ANDROID_SDK_VERSION/sdk.properties" >&5
2606 echo $ECHO_N "checking for $ANDROID_SDK_HOME/platforms/$ANDROID_SDK_VERSION/sdk.properties... $ECHO_C" >&6; }
2607 if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
2608 echo $ECHO_N "(cached) $ECHO_C" >&6
2609 else
2610 test "$cross_compiling" = yes &&
2611 { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
2612 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
2613 { (exit 1); exit 1; }; }
2614 if test -r "$ANDROID_SDK_HOME/platforms/$ANDROID_SDK_VERSION/sdk.properties"; then
2615 eval "$as_ac_File=yes"
2616 else
2617 eval "$as_ac_File=no"
2618 fi
2619 fi
2620 ac_res=`eval echo '${'$as_ac_File'}'`
2621 { echo "$as_me:$LINENO: result: $ac_res" >&5
2622 echo "${ECHO_T}$ac_res" >&6; }
2623 if test `eval echo '${'$as_ac_File'}'` = yes; then
2624 :
2625 else
2626 { { echo "$as_me:$LINENO: error: Android platform version $ANDROID_SDK_VERSION not found in $ANDROID_SDK_HOME" >&5
2627 echo "$as_me: error: Android platform version $ANDROID_SDK_VERSION not found in $ANDROID_SDK_HOME" >&2;}
2628 { (exit 1); exit 1; }; }
2629 fi
2631 as_ac_File=`echo "ac_cv_file_$ANDROID_NDK_HOME/toolchains" | $as_tr_sh`
2632 { echo "$as_me:$LINENO: checking for $ANDROID_NDK_HOME/toolchains" >&5
2633 echo $ECHO_N "checking for $ANDROID_NDK_HOME/toolchains... $ECHO_C" >&6; }
2634 if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
2635 echo $ECHO_N "(cached) $ECHO_C" >&6
2636 else
2637 test "$cross_compiling" = yes &&
2638 { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
2639 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
2640 { (exit 1); exit 1; }; }
2641 if test -r "$ANDROID_NDK_HOME/toolchains"; then
2642 eval "$as_ac_File=yes"
2643 else
2644 eval "$as_ac_File=no"
2645 fi
2646 fi
2647 ac_res=`eval echo '${'$as_ac_File'}'`
2648 { echo "$as_me:$LINENO: result: $ac_res" >&5
2649 echo "${ECHO_T}$ac_res" >&6; }
2650 if test `eval echo '${'$as_ac_File'}'` = yes; then
2651 :
2652 else
2653 { { echo "$as_me:$LINENO: error: Android NDK not found in $ANDROID_NDK_HOME" >&5
2654 echo "$as_me: error: Android NDK not found in $ANDROID_NDK_HOME" >&2;}
2655 { (exit 1); exit 1; }; }
2656 fi
2659 case $host_alias in
2660 arm-* | "")
2661 host_alias="arm-linux-androideabi"
2662 host_cpu="arm"
2663 host_vendor="unknown";
2664 host_os="linux-androideabi"
2665 ANDROID_NDK_BIN=`echo $ANDROID_NDK_HOME/toolchains/arm-*/prebuilt/*/bin`
2666 ANDROID_GDBSERVER=`echo $ANDROID_NDK_HOME/toolchains/arm-*/prebuilt/gdbserver`
2667 ANDROID_SYSROOT="$ANDROID_NDK_HOME/platforms/$ANDROID_NDK_VERSION/arch-arm"
2668 TARGETFLAGS="-ffunction-sections -funwind-tables -fstack-protector -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 -DANDROID -Wno-psabi -Wa,--noexecstack"
2669 TARGETFLAGS="$TARGETFLAGS -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -march=armv5te -mtune=xscale -msoft-float -mthumb -Os"
2670 ;;
2671 i686-*)
2672 host_alias="i686-android-linux"
2673 host_cpu="i686"
2674 host_vendor="android"
2675 host_os="linux"
2676 ANDROID_NDK_BIN=`echo $ANDROID_NDK_HOME/toolchains/x86-*/prebuilt/*/bin`
2677 ANDROID_GDBSERVER=`echo $ANDROID_NDK_HOME/toolchains/x86-*/prebuilt/gdbserver`
2678 ANDROID_SYSROOT="$ANDROID_NDK_HOME/platforms/$ANDROID_NDK_VERSION/arch-x86"
2679 TARGETFLAGS=""
2680 ;;
2681 *)
2682 { { echo "$as_me:$LINENO: error: Unsupported android host $host_alias" >&5
2683 echo "$as_me: error: Unsupported android host $host_alias" >&2;}
2684 { (exit 1); exit 1; }; }
2685 ;;
2686 esac
2688 # Extract the first word of "ant ", so it can be a program name with args.
2689 set dummy ant ; ac_word=$2
2690 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2691 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2692 if test "${ac_cv_path_ANT+set}" = set; then
2693 echo $ECHO_N "(cached) $ECHO_C" >&6
2694 else
2695 case $ANT in
2696 [\\/]* | ?:[\\/]*)
2697 ac_cv_path_ANT="$ANT" # Let the user override the test with a path.
2698 ;;
2699 *)
2700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703 IFS=$as_save_IFS
2704 test -z "$as_dir" && as_dir=.
2705 for ac_exec_ext in '' $ac_executable_extensions; do
2706 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2707 ac_cv_path_ANT="$as_dir/$ac_word$ac_exec_ext"
2708 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2709 break 2
2710 fi
2711 done
2712 done
2713 IFS=$as_save_IFS
2715 ;;
2716 esac
2717 fi
2718 ANT=$ac_cv_path_ANT
2719 if test -n "$ANT"; then
2720 { echo "$as_me:$LINENO: result: $ANT" >&5
2721 echo "${ECHO_T}$ANT" >&6; }
2722 else
2723 { echo "$as_me:$LINENO: result: no" >&5
2724 echo "${ECHO_T}no" >&6; }
2725 fi
2729 CC="$ANDROID_NDK_BIN/${host_alias}-gcc"
2730 CXX="$ANDROID_NDK_BIN/${host_alias}-g++"
2731 CPP="$ANDROID_NDK_BIN/${host_alias}-cpp"
2732 LD="$ANDROID_NDK_BIN/${host_alias}-ld"
2733 AR="$ANDROID_NDK_BIN/${host_alias}-ar"
2734 RANLIB="$ANDROID_NDK_BIN/${host_alias}-ranlib"
2735 STRIP="$ANDROID_NDK_BIN/${host_alias}-strip"
2736 OBJDUMP="$ANDROID_NDK_BIN/${host_alias}-objdump"
2737 CPPFLAGS="-fPIC --sysroot=$ANDROID_SYSROOT -I$ANDROID_SYSROOT/usr/include $TARGETFLAGS $CPPFLAGS"
2738 LDFLAGS="-nostdlib -Wl,--no-undefined -L${ANDROID_SYSROOT}/usr/lib -Wl,-rpath-link,${ANDROID_SYSROOT}/usr/lib -Wl,-allow-shlib-undefined -Wl,-z,noexecstack $LDFLAGS"
2739 LIBS="$LIBS -liconv -landroid -llog -lgcc -lc -lm"
2747 ANDROID_BUILD=yes
2748 cross_compiling=yes
2749 fi
2753 if test "$ANDROID_BUILD" = "yes"; then
2754 GUI_ANDROID_TRUE=
2755 GUI_ANDROID_FALSE='#'
2756 else
2757 GUI_ANDROID_TRUE='#'
2758 GUI_ANDROID_FALSE=
2759 fi
2764 DEPDIR="${am__leading_dot}deps"
2766 ac_config_commands="$ac_config_commands depfiles"
2769 am_make=${MAKE-make}
2770 cat > confinc << 'END'
2771 am__doit:
2772 @echo done
2773 .PHONY: am__doit
2774 END
2775 # If we don't find an include directive, just comment out the code.
2776 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2777 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
2778 am__include="#"
2779 am__quote=
2780 _am_result=none
2781 # First try GNU make style include.
2782 echo "include confinc" > confmf
2783 # We grep out `Entering directory' and `Leaving directory'
2784 # messages which can occur if `w' ends up in MAKEFLAGS.
2785 # In particular we don't look at `^make:' because GNU make might
2786 # be invoked under some other name (usually "gmake"), in which
2787 # case it prints its new name instead of `make'.
2788 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2789 am__include=include
2790 am__quote=
2791 _am_result=GNU
2792 fi
2793 # Now try BSD make style include.
2794 if test "$am__include" = "#"; then
2795 echo '.include "confinc"' > confmf
2796 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2797 am__include=.include
2798 am__quote="\""
2799 _am_result=BSD
2800 fi
2801 fi
2804 { echo "$as_me:$LINENO: result: $_am_result" >&5
2805 echo "${ECHO_T}$_am_result" >&6; }
2806 rm -f confinc confmf
2808 # Check whether --enable-dependency-tracking was given.
2809 if test "${enable_dependency_tracking+set}" = set; then
2810 enableval=$enable_dependency_tracking;
2811 fi
2813 if test "x$enable_dependency_tracking" != xno; then
2814 am_depcomp="$ac_aux_dir/depcomp"
2815 AMDEPBACKSLASH='\'
2816 fi
2819 if test "x$enable_dependency_tracking" != xno; then
2820 AMDEP_TRUE=
2821 AMDEP_FALSE='#'
2822 else
2823 AMDEP_TRUE='#'
2824 AMDEP_FALSE=
2825 fi
2829 ac_ext=c
2830 ac_cpp='$CPP $CPPFLAGS'
2831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2834 if test -n "$ac_tool_prefix"; then
2835 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2836 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2837 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2839 if test "${ac_cv_prog_CC+set}" = set; then
2840 echo $ECHO_N "(cached) $ECHO_C" >&6
2841 else
2842 if test -n "$CC"; then
2843 ac_cv_prog_CC="$CC" # Let the user override the test.
2844 else
2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846 for as_dir in $PATH
2847 do
2848 IFS=$as_save_IFS
2849 test -z "$as_dir" && as_dir=.
2850 for ac_exec_ext in '' $ac_executable_extensions; do
2851 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2852 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2853 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2854 break 2
2855 fi
2856 done
2857 done
2858 IFS=$as_save_IFS
2860 fi
2861 fi
2862 CC=$ac_cv_prog_CC
2863 if test -n "$CC"; then
2864 { echo "$as_me:$LINENO: result: $CC" >&5
2865 echo "${ECHO_T}$CC" >&6; }
2866 else
2867 { echo "$as_me:$LINENO: result: no" >&5
2868 echo "${ECHO_T}no" >&6; }
2869 fi
2872 fi
2873 if test -z "$ac_cv_prog_CC"; then
2874 ac_ct_CC=$CC
2875 # Extract the first word of "gcc", so it can be a program name with args.
2876 set dummy gcc; ac_word=$2
2877 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2878 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2879 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2880 echo $ECHO_N "(cached) $ECHO_C" >&6
2881 else
2882 if test -n "$ac_ct_CC"; then
2883 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2884 else
2885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2886 for as_dir in $PATH
2887 do
2888 IFS=$as_save_IFS
2889 test -z "$as_dir" && as_dir=.
2890 for ac_exec_ext in '' $ac_executable_extensions; do
2891 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2892 ac_cv_prog_ac_ct_CC="gcc"
2893 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2894 break 2
2895 fi
2896 done
2897 done
2898 IFS=$as_save_IFS
2900 fi
2901 fi
2902 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2903 if test -n "$ac_ct_CC"; then
2904 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2905 echo "${ECHO_T}$ac_ct_CC" >&6; }
2906 else
2907 { echo "$as_me:$LINENO: result: no" >&5
2908 echo "${ECHO_T}no" >&6; }
2909 fi
2911 if test "x$ac_ct_CC" = x; then
2912 CC=""
2913 else
2914 case $cross_compiling:$ac_tool_warned in
2915 yes:)
2916 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2917 whose name does not start with the host triplet. If you think this
2918 configuration is useful to you, please write to autoconf@gnu.org." >&5
2919 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2920 whose name does not start with the host triplet. If you think this
2921 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2922 ac_tool_warned=yes ;;
2923 esac
2924 CC=$ac_ct_CC
2925 fi
2926 else
2927 CC="$ac_cv_prog_CC"
2928 fi
2930 if test -z "$CC"; then
2931 if test -n "$ac_tool_prefix"; then
2932 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2933 set dummy ${ac_tool_prefix}cc; ac_word=$2
2934 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2935 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2936 if test "${ac_cv_prog_CC+set}" = set; then
2937 echo $ECHO_N "(cached) $ECHO_C" >&6
2938 else
2939 if test -n "$CC"; then
2940 ac_cv_prog_CC="$CC" # Let the user override the test.
2941 else
2942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2943 for as_dir in $PATH
2944 do
2945 IFS=$as_save_IFS
2946 test -z "$as_dir" && as_dir=.
2947 for ac_exec_ext in '' $ac_executable_extensions; do
2948 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2949 ac_cv_prog_CC="${ac_tool_prefix}cc"
2950 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2951 break 2
2952 fi
2953 done
2954 done
2955 IFS=$as_save_IFS
2957 fi
2958 fi
2959 CC=$ac_cv_prog_CC
2960 if test -n "$CC"; then
2961 { echo "$as_me:$LINENO: result: $CC" >&5
2962 echo "${ECHO_T}$CC" >&6; }
2963 else
2964 { echo "$as_me:$LINENO: result: no" >&5
2965 echo "${ECHO_T}no" >&6; }
2966 fi
2969 fi
2970 fi
2971 if test -z "$CC"; then
2972 # Extract the first word of "cc", so it can be a program name with args.
2973 set dummy cc; ac_word=$2
2974 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2975 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2976 if test "${ac_cv_prog_CC+set}" = set; then
2977 echo $ECHO_N "(cached) $ECHO_C" >&6
2978 else
2979 if test -n "$CC"; then
2980 ac_cv_prog_CC="$CC" # Let the user override the test.
2981 else
2982 ac_prog_rejected=no
2983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2984 for as_dir in $PATH
2985 do
2986 IFS=$as_save_IFS
2987 test -z "$as_dir" && as_dir=.
2988 for ac_exec_ext in '' $ac_executable_extensions; do
2989 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2990 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2991 ac_prog_rejected=yes
2992 continue
2993 fi
2994 ac_cv_prog_CC="cc"
2995 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2996 break 2
2997 fi
2998 done
2999 done
3000 IFS=$as_save_IFS
3002 if test $ac_prog_rejected = yes; then
3003 # We found a bogon in the path, so make sure we never use it.
3004 set dummy $ac_cv_prog_CC
3005 shift
3006 if test $# != 0; then
3007 # We chose a different compiler from the bogus one.
3008 # However, it has the same basename, so the bogon will be chosen
3009 # first if we set CC to just the basename; use the full file name.
3010 shift
3011 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3012 fi
3013 fi
3014 fi
3015 fi
3016 CC=$ac_cv_prog_CC
3017 if test -n "$CC"; then
3018 { echo "$as_me:$LINENO: result: $CC" >&5
3019 echo "${ECHO_T}$CC" >&6; }
3020 else
3021 { echo "$as_me:$LINENO: result: no" >&5
3022 echo "${ECHO_T}no" >&6; }
3023 fi
3026 fi
3027 if test -z "$CC"; then
3028 if test -n "$ac_tool_prefix"; then
3029 for ac_prog in cl.exe
3030 do
3031 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3032 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3033 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3034 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3035 if test "${ac_cv_prog_CC+set}" = set; then
3036 echo $ECHO_N "(cached) $ECHO_C" >&6
3037 else
3038 if test -n "$CC"; then
3039 ac_cv_prog_CC="$CC" # Let the user override the test.
3040 else
3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 for as_dir in $PATH
3043 do
3044 IFS=$as_save_IFS
3045 test -z "$as_dir" && as_dir=.
3046 for ac_exec_ext in '' $ac_executable_extensions; do
3047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3048 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3049 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3050 break 2
3051 fi
3052 done
3053 done
3054 IFS=$as_save_IFS
3056 fi
3057 fi
3058 CC=$ac_cv_prog_CC
3059 if test -n "$CC"; then
3060 { echo "$as_me:$LINENO: result: $CC" >&5
3061 echo "${ECHO_T}$CC" >&6; }
3062 else
3063 { echo "$as_me:$LINENO: result: no" >&5
3064 echo "${ECHO_T}no" >&6; }
3065 fi
3068 test -n "$CC" && break
3069 done
3070 fi
3071 if test -z "$CC"; then
3072 ac_ct_CC=$CC
3073 for ac_prog in cl.exe
3074 do
3075 # Extract the first word of "$ac_prog", so it can be a program name with args.
3076 set dummy $ac_prog; ac_word=$2
3077 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3078 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3079 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3080 echo $ECHO_N "(cached) $ECHO_C" >&6
3081 else
3082 if test -n "$ac_ct_CC"; then
3083 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3084 else
3085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3086 for as_dir in $PATH
3087 do
3088 IFS=$as_save_IFS
3089 test -z "$as_dir" && as_dir=.
3090 for ac_exec_ext in '' $ac_executable_extensions; do
3091 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3092 ac_cv_prog_ac_ct_CC="$ac_prog"
3093 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3094 break 2
3095 fi
3096 done
3097 done
3098 IFS=$as_save_IFS
3100 fi
3101 fi
3102 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3103 if test -n "$ac_ct_CC"; then
3104 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3105 echo "${ECHO_T}$ac_ct_CC" >&6; }
3106 else
3107 { echo "$as_me:$LINENO: result: no" >&5
3108 echo "${ECHO_T}no" >&6; }
3109 fi
3112 test -n "$ac_ct_CC" && break
3113 done
3115 if test "x$ac_ct_CC" = x; then
3116 CC=""
3117 else
3118 case $cross_compiling:$ac_tool_warned in
3119 yes:)
3120 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3121 whose name does not start with the host triplet. If you think this
3122 configuration is useful to you, please write to autoconf@gnu.org." >&5
3123 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3124 whose name does not start with the host triplet. If you think this
3125 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3126 ac_tool_warned=yes ;;
3127 esac
3128 CC=$ac_ct_CC
3129 fi
3130 fi
3132 fi
3135 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3136 See \`config.log' for more details." >&5
3137 echo "$as_me: error: no acceptable C compiler found in \$PATH
3138 See \`config.log' for more details." >&2;}
3139 { (exit 1); exit 1; }; }
3141 # Provide some information about the compiler.
3142 echo "$as_me:$LINENO: checking for C compiler version" >&5
3143 ac_compiler=`set X $ac_compile; echo $2`
3144 { (ac_try="$ac_compiler --version >&5"
3145 case "(($ac_try" in
3146 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3147 *) ac_try_echo=$ac_try;;
3148 esac
3149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3150 (eval "$ac_compiler --version >&5") 2>&5
3151 ac_status=$?
3152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3153 (exit $ac_status); }
3154 { (ac_try="$ac_compiler -v >&5"
3155 case "(($ac_try" in
3156 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3157 *) ac_try_echo=$ac_try;;
3158 esac
3159 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3160 (eval "$ac_compiler -v >&5") 2>&5
3161 ac_status=$?
3162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3163 (exit $ac_status); }
3164 { (ac_try="$ac_compiler -V >&5"
3165 case "(($ac_try" in
3166 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3167 *) ac_try_echo=$ac_try;;
3168 esac
3169 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3170 (eval "$ac_compiler -V >&5") 2>&5
3171 ac_status=$?
3172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173 (exit $ac_status); }
3175 cat >conftest.$ac_ext <<_ACEOF
3176 /* confdefs.h. */
3177 _ACEOF
3178 cat confdefs.h >>conftest.$ac_ext
3179 cat >>conftest.$ac_ext <<_ACEOF
3180 /* end confdefs.h. */
3182 int
3183 main ()
3184 {
3186 ;
3187 return 0;
3188 }
3189 _ACEOF
3190 ac_clean_files_save=$ac_clean_files
3191 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3192 # Try to create an executable without -o first, disregard a.out.
3193 # It will help us diagnose broken compilers, and finding out an intuition
3194 # of exeext.
3195 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3196 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3197 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3198 #
3199 # List of possible output files, starting from the most likely.
3200 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3201 # only as a last resort. b.out is created by i960 compilers.
3202 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3203 #
3204 # The IRIX 6 linker writes into existing files which may not be
3205 # executable, retaining their permissions. Remove them first so a
3206 # subsequent execution test works.
3207 ac_rmfiles=
3208 for ac_file in $ac_files
3209 do
3210 case $ac_file in
3211 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3212 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3213 esac
3214 done
3215 rm -f $ac_rmfiles
3217 if { (ac_try="$ac_link_default"
3218 case "(($ac_try" in
3219 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3220 *) ac_try_echo=$ac_try;;
3221 esac
3222 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3223 (eval "$ac_link_default") 2>&5
3224 ac_status=$?
3225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226 (exit $ac_status); }; then
3227 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3228 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3229 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3230 # so that the user can short-circuit this test for compilers unknown to
3231 # Autoconf.
3232 for ac_file in $ac_files ''
3233 do
3234 test -f "$ac_file" || continue
3235 case $ac_file in
3236 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3237 ;;
3238 [ab].out )
3239 # We found the default executable, but exeext='' is most
3240 # certainly right.
3241 break;;
3242 *.* )
3243 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3244 then :; else
3245 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3246 fi
3247 # We set ac_cv_exeext here because the later test for it is not
3248 # safe: cross compilers may not add the suffix if given an `-o'
3249 # argument, so we may need to know it at that point already.
3250 # Even if this section looks crufty: it has the advantage of
3251 # actually working.
3252 break;;
3253 * )
3254 break;;
3255 esac
3256 done
3257 test "$ac_cv_exeext" = no && ac_cv_exeext=
3259 else
3260 ac_file=''
3261 fi
3263 { echo "$as_me:$LINENO: result: $ac_file" >&5
3264 echo "${ECHO_T}$ac_file" >&6; }
3265 if test -z "$ac_file"; then
3266 echo "$as_me: failed program was:" >&5
3267 sed 's/^/| /' conftest.$ac_ext >&5
3269 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3270 See \`config.log' for more details." >&5
3271 echo "$as_me: error: C compiler cannot create executables
3272 See \`config.log' for more details." >&2;}
3273 { (exit 77); exit 77; }; }
3274 fi
3276 ac_exeext=$ac_cv_exeext
3278 # Check that the compiler produces executables we can run. If not, either
3279 # the compiler is broken, or we cross compile.
3280 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3281 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3282 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3283 # If not cross compiling, check that we can run a simple program.
3284 if test "$cross_compiling" != yes; then
3285 if { ac_try='./$ac_file'
3286 { (case "(($ac_try" in
3287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3288 *) ac_try_echo=$ac_try;;
3289 esac
3290 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3291 (eval "$ac_try") 2>&5
3292 ac_status=$?
3293 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3294 (exit $ac_status); }; }; then
3295 cross_compiling=no
3296 else
3297 if test "$cross_compiling" = maybe; then
3298 cross_compiling=yes
3299 else
3300 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3301 If you meant to cross compile, use \`--host'.
3302 See \`config.log' for more details." >&5
3303 echo "$as_me: error: cannot run C compiled programs.
3304 If you meant to cross compile, use \`--host'.
3305 See \`config.log' for more details." >&2;}
3306 { (exit 1); exit 1; }; }
3307 fi
3308 fi
3309 fi
3310 { echo "$as_me:$LINENO: result: yes" >&5
3311 echo "${ECHO_T}yes" >&6; }
3313 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3314 ac_clean_files=$ac_clean_files_save
3315 # Check that the compiler produces executables we can run. If not, either
3316 # the compiler is broken, or we cross compile.
3317 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3318 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3319 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3320 echo "${ECHO_T}$cross_compiling" >&6; }
3322 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3323 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3324 if { (ac_try="$ac_link"
3325 case "(($ac_try" in
3326 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3327 *) ac_try_echo=$ac_try;;
3328 esac
3329 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3330 (eval "$ac_link") 2>&5
3331 ac_status=$?
3332 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3333 (exit $ac_status); }; then
3334 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3335 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3336 # work properly (i.e., refer to `conftest.exe'), while it won't with
3337 # `rm'.
3338 for ac_file in conftest.exe conftest conftest.*; do
3339 test -f "$ac_file" || continue
3340 case $ac_file in
3341 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3342 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3343 break;;
3344 * ) break;;
3345 esac
3346 done
3347 else
3348 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3349 See \`config.log' for more details." >&5
3350 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3351 See \`config.log' for more details." >&2;}
3352 { (exit 1); exit 1; }; }
3353 fi
3355 rm -f conftest$ac_cv_exeext
3356 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3357 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3359 rm -f conftest.$ac_ext
3360 EXEEXT=$ac_cv_exeext
3361 ac_exeext=$EXEEXT
3362 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3363 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3364 if test "${ac_cv_objext+set}" = set; then
3365 echo $ECHO_N "(cached) $ECHO_C" >&6
3366 else
3367 cat >conftest.$ac_ext <<_ACEOF
3368 /* confdefs.h. */
3369 _ACEOF
3370 cat confdefs.h >>conftest.$ac_ext
3371 cat >>conftest.$ac_ext <<_ACEOF
3372 /* end confdefs.h. */
3374 int
3375 main ()
3376 {
3378 ;
3379 return 0;
3380 }
3381 _ACEOF
3382 rm -f conftest.o conftest.obj
3383 if { (ac_try="$ac_compile"
3384 case "(($ac_try" in
3385 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3386 *) ac_try_echo=$ac_try;;
3387 esac
3388 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3389 (eval "$ac_compile") 2>&5
3390 ac_status=$?
3391 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3392 (exit $ac_status); }; then
3393 for ac_file in conftest.o conftest.obj conftest.*; do
3394 test -f "$ac_file" || continue;
3395 case $ac_file in
3396 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3397 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3398 break;;
3399 esac
3400 done
3401 else
3402 echo "$as_me: failed program was:" >&5
3403 sed 's/^/| /' conftest.$ac_ext >&5
3405 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3406 See \`config.log' for more details." >&5
3407 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3408 See \`config.log' for more details." >&2;}
3409 { (exit 1); exit 1; }; }
3410 fi
3412 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3413 fi
3414 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3415 echo "${ECHO_T}$ac_cv_objext" >&6; }
3416 OBJEXT=$ac_cv_objext
3417 ac_objext=$OBJEXT
3418 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3419 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3420 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3421 echo $ECHO_N "(cached) $ECHO_C" >&6
3422 else
3423 cat >conftest.$ac_ext <<_ACEOF
3424 /* confdefs.h. */
3425 _ACEOF
3426 cat confdefs.h >>conftest.$ac_ext
3427 cat >>conftest.$ac_ext <<_ACEOF
3428 /* end confdefs.h. */
3430 int
3431 main ()
3432 {
3433 #ifndef __GNUC__
3434 choke me
3435 #endif
3437 ;
3438 return 0;
3439 }
3440 _ACEOF
3441 rm -f conftest.$ac_objext
3442 if { (ac_try="$ac_compile"
3443 case "(($ac_try" in
3444 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3445 *) ac_try_echo=$ac_try;;
3446 esac
3447 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3448 (eval "$ac_compile") 2>conftest.er1
3449 ac_status=$?
3450 grep -v '^ *+' conftest.er1 >conftest.err
3451 rm -f conftest.er1
3452 cat conftest.err >&5
3453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454 (exit $ac_status); } && {
3455 test -z "$ac_c_werror_flag" ||
3456 test ! -s conftest.err
3457 } && test -s conftest.$ac_objext; then
3458 ac_compiler_gnu=yes
3459 else
3460 echo "$as_me: failed program was:" >&5
3461 sed 's/^/| /' conftest.$ac_ext >&5
3463 ac_compiler_gnu=no
3464 fi
3466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3467 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3469 fi
3470 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3471 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3472 GCC=`test $ac_compiler_gnu = yes && echo yes`
3473 ac_test_CFLAGS=${CFLAGS+set}
3474 ac_save_CFLAGS=$CFLAGS
3475 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3476 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3477 if test "${ac_cv_prog_cc_g+set}" = set; then
3478 echo $ECHO_N "(cached) $ECHO_C" >&6
3479 else
3480 ac_save_c_werror_flag=$ac_c_werror_flag
3481 ac_c_werror_flag=yes
3482 ac_cv_prog_cc_g=no
3483 CFLAGS="-g"
3484 cat >conftest.$ac_ext <<_ACEOF
3485 /* confdefs.h. */
3486 _ACEOF
3487 cat confdefs.h >>conftest.$ac_ext
3488 cat >>conftest.$ac_ext <<_ACEOF
3489 /* end confdefs.h. */
3491 int
3492 main ()
3493 {
3495 ;
3496 return 0;
3497 }
3498 _ACEOF
3499 rm -f conftest.$ac_objext
3500 if { (ac_try="$ac_compile"
3501 case "(($ac_try" in
3502 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3503 *) ac_try_echo=$ac_try;;
3504 esac
3505 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3506 (eval "$ac_compile") 2>conftest.er1
3507 ac_status=$?
3508 grep -v '^ *+' conftest.er1 >conftest.err
3509 rm -f conftest.er1
3510 cat conftest.err >&5
3511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3512 (exit $ac_status); } && {
3513 test -z "$ac_c_werror_flag" ||
3514 test ! -s conftest.err
3515 } && test -s conftest.$ac_objext; then
3516 ac_cv_prog_cc_g=yes
3517 else
3518 echo "$as_me: failed program was:" >&5
3519 sed 's/^/| /' conftest.$ac_ext >&5
3521 CFLAGS=""
3522 cat >conftest.$ac_ext <<_ACEOF
3523 /* confdefs.h. */
3524 _ACEOF
3525 cat confdefs.h >>conftest.$ac_ext
3526 cat >>conftest.$ac_ext <<_ACEOF
3527 /* end confdefs.h. */
3529 int
3530 main ()
3531 {
3533 ;
3534 return 0;
3535 }
3536 _ACEOF
3537 rm -f conftest.$ac_objext
3538 if { (ac_try="$ac_compile"
3539 case "(($ac_try" in
3540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3541 *) ac_try_echo=$ac_try;;
3542 esac
3543 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3544 (eval "$ac_compile") 2>conftest.er1
3545 ac_status=$?
3546 grep -v '^ *+' conftest.er1 >conftest.err
3547 rm -f conftest.er1
3548 cat conftest.err >&5
3549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3550 (exit $ac_status); } && {
3551 test -z "$ac_c_werror_flag" ||
3552 test ! -s conftest.err
3553 } && test -s conftest.$ac_objext; then
3554 :
3555 else
3556 echo "$as_me: failed program was:" >&5
3557 sed 's/^/| /' conftest.$ac_ext >&5
3559 ac_c_werror_flag=$ac_save_c_werror_flag
3560 CFLAGS="-g"
3561 cat >conftest.$ac_ext <<_ACEOF
3562 /* confdefs.h. */
3563 _ACEOF
3564 cat confdefs.h >>conftest.$ac_ext
3565 cat >>conftest.$ac_ext <<_ACEOF
3566 /* end confdefs.h. */
3568 int
3569 main ()
3570 {
3572 ;
3573 return 0;
3574 }
3575 _ACEOF
3576 rm -f conftest.$ac_objext
3577 if { (ac_try="$ac_compile"
3578 case "(($ac_try" in
3579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3580 *) ac_try_echo=$ac_try;;
3581 esac
3582 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3583 (eval "$ac_compile") 2>conftest.er1
3584 ac_status=$?
3585 grep -v '^ *+' conftest.er1 >conftest.err
3586 rm -f conftest.er1
3587 cat conftest.err >&5
3588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3589 (exit $ac_status); } && {
3590 test -z "$ac_c_werror_flag" ||
3591 test ! -s conftest.err
3592 } && test -s conftest.$ac_objext; then
3593 ac_cv_prog_cc_g=yes
3594 else
3595 echo "$as_me: failed program was:" >&5
3596 sed 's/^/| /' conftest.$ac_ext >&5
3599 fi
3601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3602 fi
3604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3605 fi
3607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3608 ac_c_werror_flag=$ac_save_c_werror_flag
3609 fi
3610 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3611 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3612 if test "$ac_test_CFLAGS" = set; then
3613 CFLAGS=$ac_save_CFLAGS
3614 elif test $ac_cv_prog_cc_g = yes; then
3615 if test "$GCC" = yes; then
3616 CFLAGS="-g -O2"
3617 else
3618 CFLAGS="-g"
3619 fi
3620 else
3621 if test "$GCC" = yes; then
3622 CFLAGS="-O2"
3623 else
3624 CFLAGS=
3625 fi
3626 fi
3627 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3628 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3629 if test "${ac_cv_prog_cc_c89+set}" = set; then
3630 echo $ECHO_N "(cached) $ECHO_C" >&6
3631 else
3632 ac_cv_prog_cc_c89=no
3633 ac_save_CC=$CC
3634 cat >conftest.$ac_ext <<_ACEOF
3635 /* confdefs.h. */
3636 _ACEOF
3637 cat confdefs.h >>conftest.$ac_ext
3638 cat >>conftest.$ac_ext <<_ACEOF
3639 /* end confdefs.h. */
3640 #include <stdarg.h>
3641 #include <stdio.h>
3642 #include <sys/types.h>
3643 #include <sys/stat.h>
3644 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3645 struct buf { int x; };
3646 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3647 static char *e (p, i)
3648 char **p;
3649 int i;
3650 {
3651 return p[i];
3652 }
3653 static char *f (char * (*g) (char **, int), char **p, ...)
3654 {
3655 char *s;
3656 va_list v;
3657 va_start (v,p);
3658 s = g (p, va_arg (v,int));
3659 va_end (v);
3660 return s;
3661 }
3663 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3664 function prototypes and stuff, but not '\xHH' hex character constants.
3665 These don't provoke an error unfortunately, instead are silently treated
3666 as 'x'. The following induces an error, until -std is added to get
3667 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3668 array size at least. It's necessary to write '\x00'==0 to get something
3669 that's true only with -std. */
3670 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3672 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3673 inside strings and character constants. */
3674 #define FOO(x) 'x'
3675 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3677 int test (int i, double x);
3678 struct s1 {int (*f) (int a);};
3679 struct s2 {int (*f) (double a);};
3680 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3681 int argc;
3682 char **argv;
3683 int
3684 main ()
3685 {
3686 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3687 ;
3688 return 0;
3689 }
3690 _ACEOF
3691 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3692 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3693 do
3694 CC="$ac_save_CC $ac_arg"
3695 rm -f conftest.$ac_objext
3696 if { (ac_try="$ac_compile"
3697 case "(($ac_try" in
3698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3699 *) ac_try_echo=$ac_try;;
3700 esac
3701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3702 (eval "$ac_compile") 2>conftest.er1
3703 ac_status=$?
3704 grep -v '^ *+' conftest.er1 >conftest.err
3705 rm -f conftest.er1
3706 cat conftest.err >&5
3707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3708 (exit $ac_status); } && {
3709 test -z "$ac_c_werror_flag" ||
3710 test ! -s conftest.err
3711 } && test -s conftest.$ac_objext; then
3712 ac_cv_prog_cc_c89=$ac_arg
3713 else
3714 echo "$as_me: failed program was:" >&5
3715 sed 's/^/| /' conftest.$ac_ext >&5
3718 fi
3720 rm -f core conftest.err conftest.$ac_objext
3721 test "x$ac_cv_prog_cc_c89" != "xno" && break
3722 done
3723 rm -f conftest.$ac_ext
3724 CC=$ac_save_CC
3726 fi
3727 # AC_CACHE_VAL
3728 case "x$ac_cv_prog_cc_c89" in
3729 x)
3730 { echo "$as_me:$LINENO: result: none needed" >&5
3731 echo "${ECHO_T}none needed" >&6; } ;;
3732 xno)
3733 { echo "$as_me:$LINENO: result: unsupported" >&5
3734 echo "${ECHO_T}unsupported" >&6; } ;;
3735 *)
3736 CC="$CC $ac_cv_prog_cc_c89"
3737 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3738 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3739 esac
3742 ac_ext=c
3743 ac_cpp='$CPP $CPPFLAGS'
3744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3748 depcc="$CC" am_compiler_list=
3750 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3751 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3752 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3753 echo $ECHO_N "(cached) $ECHO_C" >&6
3754 else
3755 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3756 # We make a subdir and do the tests there. Otherwise we can end up
3757 # making bogus files that we don't know about and never remove. For
3758 # instance it was reported that on HP-UX the gcc test will end up
3759 # making a dummy file named `D' -- because `-MD' means `put the output
3760 # in D'.
3761 mkdir conftest.dir
3762 # Copy depcomp to subdir because otherwise we won't find it if we're
3763 # using a relative directory.
3764 cp "$am_depcomp" conftest.dir
3765 cd conftest.dir
3766 # We will build objects and dependencies in a subdirectory because
3767 # it helps to detect inapplicable dependency modes. For instance
3768 # both Tru64's cc and ICC support -MD to output dependencies as a
3769 # side effect of compilation, but ICC will put the dependencies in
3770 # the current directory while Tru64 will put them in the object
3771 # directory.
3772 mkdir sub
3774 am_cv_CC_dependencies_compiler_type=none
3775 if test "$am_compiler_list" = ""; then
3776 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3777 fi
3778 for depmode in $am_compiler_list; do
3779 # Setup a source with many dependencies, because some compilers
3780 # like to wrap large dependency lists on column 80 (with \), and
3781 # we should not choose a depcomp mode which is confused by this.
3782 #
3783 # We need to recreate these files for each test, as the compiler may
3784 # overwrite some of them when testing with obscure command lines.
3785 # This happens at least with the AIX C compiler.
3786 : > sub/conftest.c
3787 for i in 1 2 3 4 5 6; do
3788 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3789 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3790 # Solaris 8's {/usr,}/bin/sh.
3791 touch sub/conftst$i.h
3792 done
3793 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3795 case $depmode in
3796 nosideeffect)
3797 # after this tag, mechanisms are not by side-effect, so they'll
3798 # only be used when explicitly requested
3799 if test "x$enable_dependency_tracking" = xyes; then
3800 continue
3801 else
3802 break
3803 fi
3804 ;;
3805 none) break ;;
3806 esac
3807 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3808 # mode. It turns out that the SunPro C++ compiler does not properly
3809 # handle `-M -o', and we need to detect this.
3810 if depmode=$depmode \
3811 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3812 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3813 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3814 >/dev/null 2>conftest.err &&
3815 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3816 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3817 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3818 # icc doesn't choke on unknown options, it will just issue warnings
3819 # or remarks (even with -Werror). So we grep stderr for any message
3820 # that says an option was ignored or not supported.
3821 # When given -MP, icc 7.0 and 7.1 complain thusly:
3822 # icc: Command line warning: ignoring option '-M'; no argument required
3823 # The diagnosis changed in icc 8.0:
3824 # icc: Command line remark: option '-MP' not supported
3825 if (grep 'ignoring option' conftest.err ||
3826 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3827 am_cv_CC_dependencies_compiler_type=$depmode
3828 break
3829 fi
3830 fi
3831 done
3833 cd ..
3834 rm -rf conftest.dir
3835 else
3836 am_cv_CC_dependencies_compiler_type=none
3837 fi
3839 fi
3840 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3841 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3842 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3846 if
3847 test "x$enable_dependency_tracking" != xno \
3848 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3849 am__fastdepCC_TRUE=
3850 am__fastdepCC_FALSE='#'
3851 else
3852 am__fastdepCC_TRUE='#'
3853 am__fastdepCC_FALSE=
3854 fi
3859 { echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
3860 echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6; }
3861 if test "${ac_cv_lib_cposix_strerror+set}" = set; then
3862 echo $ECHO_N "(cached) $ECHO_C" >&6
3863 else
3864 ac_check_lib_save_LIBS=$LIBS
3865 LIBS="-lcposix $LIBS"
3866 cat >conftest.$ac_ext <<_ACEOF
3867 /* confdefs.h. */
3868 _ACEOF
3869 cat confdefs.h >>conftest.$ac_ext
3870 cat >>conftest.$ac_ext <<_ACEOF
3871 /* end confdefs.h. */
3873 /* Override any GCC internal prototype to avoid an error.
3874 Use char because int might match the return type of a GCC
3875 builtin and then its argument prototype would still apply. */
3876 #ifdef __cplusplus
3877 extern "C"
3878 #endif
3879 char strerror ();
3880 int
3881 main ()
3882 {
3883 return strerror ();
3884 ;
3885 return 0;
3886 }
3887 _ACEOF
3888 rm -f conftest.$ac_objext conftest$ac_exeext
3889 if { (ac_try="$ac_link"
3890 case "(($ac_try" in
3891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3892 *) ac_try_echo=$ac_try;;
3893 esac
3894 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3895 (eval "$ac_link") 2>conftest.er1
3896 ac_status=$?
3897 grep -v '^ *+' conftest.er1 >conftest.err
3898 rm -f conftest.er1
3899 cat conftest.err >&5
3900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901 (exit $ac_status); } && {
3902 test -z "$ac_c_werror_flag" ||
3903 test ! -s conftest.err
3904 } && test -s conftest$ac_exeext &&
3905 $as_test_x conftest$ac_exeext; then
3906 ac_cv_lib_cposix_strerror=yes
3907 else
3908 echo "$as_me: failed program was:" >&5
3909 sed 's/^/| /' conftest.$ac_ext >&5
3911 ac_cv_lib_cposix_strerror=no
3912 fi
3914 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3915 conftest$ac_exeext conftest.$ac_ext
3916 LIBS=$ac_check_lib_save_LIBS
3917 fi
3918 { echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
3919 echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6; }
3920 if test $ac_cv_lib_cposix_strerror = yes; then
3921 LIBS="$LIBS -lcposix"
3922 fi
3926 ac_ext=c
3927 ac_cpp='$CPP $CPPFLAGS'
3928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3931 if test -n "$ac_tool_prefix"; then
3932 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3933 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3934 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3935 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3936 if test "${ac_cv_prog_CC+set}" = set; then
3937 echo $ECHO_N "(cached) $ECHO_C" >&6
3938 else
3939 if test -n "$CC"; then
3940 ac_cv_prog_CC="$CC" # Let the user override the test.
3941 else
3942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3943 for as_dir in $PATH
3944 do
3945 IFS=$as_save_IFS
3946 test -z "$as_dir" && as_dir=.
3947 for ac_exec_ext in '' $ac_executable_extensions; do
3948 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3949 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3950 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3951 break 2
3952 fi
3953 done
3954 done
3955 IFS=$as_save_IFS
3957 fi
3958 fi
3959 CC=$ac_cv_prog_CC
3960 if test -n "$CC"; then
3961 { echo "$as_me:$LINENO: result: $CC" >&5
3962 echo "${ECHO_T}$CC" >&6; }
3963 else
3964 { echo "$as_me:$LINENO: result: no" >&5
3965 echo "${ECHO_T}no" >&6; }
3966 fi
3969 fi
3970 if test -z "$ac_cv_prog_CC"; then
3971 ac_ct_CC=$CC
3972 # Extract the first word of "gcc", so it can be a program name with args.
3973 set dummy gcc; ac_word=$2
3974 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3975 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3976 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3977 echo $ECHO_N "(cached) $ECHO_C" >&6
3978 else
3979 if test -n "$ac_ct_CC"; then
3980 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3981 else
3982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3983 for as_dir in $PATH
3984 do
3985 IFS=$as_save_IFS
3986 test -z "$as_dir" && as_dir=.
3987 for ac_exec_ext in '' $ac_executable_extensions; do
3988 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3989 ac_cv_prog_ac_ct_CC="gcc"
3990 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3991 break 2
3992 fi
3993 done
3994 done
3995 IFS=$as_save_IFS
3997 fi
3998 fi
3999 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4000 if test -n "$ac_ct_CC"; then
4001 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4002 echo "${ECHO_T}$ac_ct_CC" >&6; }
4003 else
4004 { echo "$as_me:$LINENO: result: no" >&5
4005 echo "${ECHO_T}no" >&6; }
4006 fi
4008 if test "x$ac_ct_CC" = x; then
4009 CC=""
4010 else
4011 case $cross_compiling:$ac_tool_warned in
4012 yes:)
4013 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4014 whose name does not start with the host triplet. If you think this
4015 configuration is useful to you, please write to autoconf@gnu.org." >&5
4016 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4017 whose name does not start with the host triplet. If you think this
4018 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4019 ac_tool_warned=yes ;;
4020 esac
4021 CC=$ac_ct_CC
4022 fi
4023 else
4024 CC="$ac_cv_prog_CC"
4025 fi
4027 if test -z "$CC"; then
4028 if test -n "$ac_tool_prefix"; then
4029 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4030 set dummy ${ac_tool_prefix}cc; ac_word=$2
4031 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4032 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4033 if test "${ac_cv_prog_CC+set}" = set; then
4034 echo $ECHO_N "(cached) $ECHO_C" >&6
4035 else
4036 if test -n "$CC"; then
4037 ac_cv_prog_CC="$CC" # Let the user override the test.
4038 else
4039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040 for as_dir in $PATH
4041 do
4042 IFS=$as_save_IFS
4043 test -z "$as_dir" && as_dir=.
4044 for ac_exec_ext in '' $ac_executable_extensions; do
4045 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4046 ac_cv_prog_CC="${ac_tool_prefix}cc"
4047 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4048 break 2
4049 fi
4050 done
4051 done
4052 IFS=$as_save_IFS
4054 fi
4055 fi
4056 CC=$ac_cv_prog_CC
4057 if test -n "$CC"; then
4058 { echo "$as_me:$LINENO: result: $CC" >&5
4059 echo "${ECHO_T}$CC" >&6; }
4060 else
4061 { echo "$as_me:$LINENO: result: no" >&5
4062 echo "${ECHO_T}no" >&6; }
4063 fi
4066 fi
4067 fi
4068 if test -z "$CC"; then
4069 # Extract the first word of "cc", so it can be a program name with args.
4070 set dummy cc; ac_word=$2
4071 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4073 if test "${ac_cv_prog_CC+set}" = set; then
4074 echo $ECHO_N "(cached) $ECHO_C" >&6
4075 else
4076 if test -n "$CC"; then
4077 ac_cv_prog_CC="$CC" # Let the user override the test.
4078 else
4079 ac_prog_rejected=no
4080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4081 for as_dir in $PATH
4082 do
4083 IFS=$as_save_IFS
4084 test -z "$as_dir" && as_dir=.
4085 for ac_exec_ext in '' $ac_executable_extensions; do
4086 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4087 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4088 ac_prog_rejected=yes
4089 continue
4090 fi
4091 ac_cv_prog_CC="cc"
4092 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4093 break 2
4094 fi
4095 done
4096 done
4097 IFS=$as_save_IFS
4099 if test $ac_prog_rejected = yes; then
4100 # We found a bogon in the path, so make sure we never use it.
4101 set dummy $ac_cv_prog_CC
4102 shift
4103 if test $# != 0; then
4104 # We chose a different compiler from the bogus one.
4105 # However, it has the same basename, so the bogon will be chosen
4106 # first if we set CC to just the basename; use the full file name.
4107 shift
4108 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4109 fi
4110 fi
4111 fi
4112 fi
4113 CC=$ac_cv_prog_CC
4114 if test -n "$CC"; then
4115 { echo "$as_me:$LINENO: result: $CC" >&5
4116 echo "${ECHO_T}$CC" >&6; }
4117 else
4118 { echo "$as_me:$LINENO: result: no" >&5
4119 echo "${ECHO_T}no" >&6; }
4120 fi
4123 fi
4124 if test -z "$CC"; then
4125 if test -n "$ac_tool_prefix"; then
4126 for ac_prog in cl.exe
4127 do
4128 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4129 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4130 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4131 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4132 if test "${ac_cv_prog_CC+set}" = set; then
4133 echo $ECHO_N "(cached) $ECHO_C" >&6
4134 else
4135 if test -n "$CC"; then
4136 ac_cv_prog_CC="$CC" # Let the user override the test.
4137 else
4138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4139 for as_dir in $PATH
4140 do
4141 IFS=$as_save_IFS
4142 test -z "$as_dir" && as_dir=.
4143 for ac_exec_ext in '' $ac_executable_extensions; do
4144 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4145 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4146 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4147 break 2
4148 fi
4149 done
4150 done
4151 IFS=$as_save_IFS
4153 fi
4154 fi
4155 CC=$ac_cv_prog_CC
4156 if test -n "$CC"; then
4157 { echo "$as_me:$LINENO: result: $CC" >&5
4158 echo "${ECHO_T}$CC" >&6; }
4159 else
4160 { echo "$as_me:$LINENO: result: no" >&5
4161 echo "${ECHO_T}no" >&6; }
4162 fi
4165 test -n "$CC" && break
4166 done
4167 fi
4168 if test -z "$CC"; then
4169 ac_ct_CC=$CC
4170 for ac_prog in cl.exe
4171 do
4172 # Extract the first word of "$ac_prog", so it can be a program name with args.
4173 set dummy $ac_prog; ac_word=$2
4174 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4175 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4176 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4177 echo $ECHO_N "(cached) $ECHO_C" >&6
4178 else
4179 if test -n "$ac_ct_CC"; then
4180 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4181 else
4182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4183 for as_dir in $PATH
4184 do
4185 IFS=$as_save_IFS
4186 test -z "$as_dir" && as_dir=.
4187 for ac_exec_ext in '' $ac_executable_extensions; do
4188 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4189 ac_cv_prog_ac_ct_CC="$ac_prog"
4190 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4191 break 2
4192 fi
4193 done
4194 done
4195 IFS=$as_save_IFS
4197 fi
4198 fi
4199 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4200 if test -n "$ac_ct_CC"; then
4201 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4202 echo "${ECHO_T}$ac_ct_CC" >&6; }
4203 else
4204 { echo "$as_me:$LINENO: result: no" >&5
4205 echo "${ECHO_T}no" >&6; }
4206 fi
4209 test -n "$ac_ct_CC" && break
4210 done
4212 if test "x$ac_ct_CC" = x; then
4213 CC=""
4214 else
4215 case $cross_compiling:$ac_tool_warned in
4216 yes:)
4217 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4218 whose name does not start with the host triplet. If you think this
4219 configuration is useful to you, please write to autoconf@gnu.org." >&5
4220 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4221 whose name does not start with the host triplet. If you think this
4222 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4223 ac_tool_warned=yes ;;
4224 esac
4225 CC=$ac_ct_CC
4226 fi
4227 fi
4229 fi
4232 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4233 See \`config.log' for more details." >&5
4234 echo "$as_me: error: no acceptable C compiler found in \$PATH
4235 See \`config.log' for more details." >&2;}
4236 { (exit 1); exit 1; }; }
4238 # Provide some information about the compiler.
4239 echo "$as_me:$LINENO: checking for C compiler version" >&5
4240 ac_compiler=`set X $ac_compile; echo $2`
4241 { (ac_try="$ac_compiler --version >&5"
4242 case "(($ac_try" in
4243 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4244 *) ac_try_echo=$ac_try;;
4245 esac
4246 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4247 (eval "$ac_compiler --version >&5") 2>&5
4248 ac_status=$?
4249 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4250 (exit $ac_status); }
4251 { (ac_try="$ac_compiler -v >&5"
4252 case "(($ac_try" in
4253 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4254 *) ac_try_echo=$ac_try;;
4255 esac
4256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4257 (eval "$ac_compiler -v >&5") 2>&5
4258 ac_status=$?
4259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260 (exit $ac_status); }
4261 { (ac_try="$ac_compiler -V >&5"
4262 case "(($ac_try" in
4263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4264 *) ac_try_echo=$ac_try;;
4265 esac
4266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4267 (eval "$ac_compiler -V >&5") 2>&5
4268 ac_status=$?
4269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4270 (exit $ac_status); }
4272 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4273 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
4274 if test "${ac_cv_c_compiler_gnu+set}" = set; then
4275 echo $ECHO_N "(cached) $ECHO_C" >&6
4276 else
4277 cat >conftest.$ac_ext <<_ACEOF
4278 /* confdefs.h. */
4279 _ACEOF
4280 cat confdefs.h >>conftest.$ac_ext
4281 cat >>conftest.$ac_ext <<_ACEOF
4282 /* end confdefs.h. */
4284 int
4285 main ()
4286 {
4287 #ifndef __GNUC__
4288 choke me
4289 #endif
4291 ;
4292 return 0;
4293 }
4294 _ACEOF
4295 rm -f conftest.$ac_objext
4296 if { (ac_try="$ac_compile"
4297 case "(($ac_try" in
4298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4299 *) ac_try_echo=$ac_try;;
4300 esac
4301 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4302 (eval "$ac_compile") 2>conftest.er1
4303 ac_status=$?
4304 grep -v '^ *+' conftest.er1 >conftest.err
4305 rm -f conftest.er1
4306 cat conftest.err >&5
4307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4308 (exit $ac_status); } && {
4309 test -z "$ac_c_werror_flag" ||
4310 test ! -s conftest.err
4311 } && test -s conftest.$ac_objext; then
4312 ac_compiler_gnu=yes
4313 else
4314 echo "$as_me: failed program was:" >&5
4315 sed 's/^/| /' conftest.$ac_ext >&5
4317 ac_compiler_gnu=no
4318 fi
4320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4321 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4323 fi
4324 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4325 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
4326 GCC=`test $ac_compiler_gnu = yes && echo yes`
4327 ac_test_CFLAGS=${CFLAGS+set}
4328 ac_save_CFLAGS=$CFLAGS
4329 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4330 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4331 if test "${ac_cv_prog_cc_g+set}" = set; then
4332 echo $ECHO_N "(cached) $ECHO_C" >&6
4333 else
4334 ac_save_c_werror_flag=$ac_c_werror_flag
4335 ac_c_werror_flag=yes
4336 ac_cv_prog_cc_g=no
4337 CFLAGS="-g"
4338 cat >conftest.$ac_ext <<_ACEOF
4339 /* confdefs.h. */
4340 _ACEOF
4341 cat confdefs.h >>conftest.$ac_ext
4342 cat >>conftest.$ac_ext <<_ACEOF
4343 /* end confdefs.h. */
4345 int
4346 main ()
4347 {
4349 ;
4350 return 0;
4351 }
4352 _ACEOF
4353 rm -f conftest.$ac_objext
4354 if { (ac_try="$ac_compile"
4355 case "(($ac_try" in
4356 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4357 *) ac_try_echo=$ac_try;;
4358 esac
4359 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4360 (eval "$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 $ac_status); } && {
4367 test -z "$ac_c_werror_flag" ||
4368 test ! -s conftest.err
4369 } && test -s conftest.$ac_objext; then
4370 ac_cv_prog_cc_g=yes
4371 else
4372 echo "$as_me: failed program was:" >&5
4373 sed 's/^/| /' conftest.$ac_ext >&5
4375 CFLAGS=""
4376 cat >conftest.$ac_ext <<_ACEOF
4377 /* confdefs.h. */
4378 _ACEOF
4379 cat confdefs.h >>conftest.$ac_ext
4380 cat >>conftest.$ac_ext <<_ACEOF
4381 /* end confdefs.h. */
4383 int
4384 main ()
4385 {
4387 ;
4388 return 0;
4389 }
4390 _ACEOF
4391 rm -f conftest.$ac_objext
4392 if { (ac_try="$ac_compile"
4393 case "(($ac_try" in
4394 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4395 *) ac_try_echo=$ac_try;;
4396 esac
4397 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4398 (eval "$ac_compile") 2>conftest.er1
4399 ac_status=$?
4400 grep -v '^ *+' conftest.er1 >conftest.err
4401 rm -f conftest.er1
4402 cat conftest.err >&5
4403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4404 (exit $ac_status); } && {
4405 test -z "$ac_c_werror_flag" ||
4406 test ! -s conftest.err
4407 } && test -s conftest.$ac_objext; then
4408 :
4409 else
4410 echo "$as_me: failed program was:" >&5
4411 sed 's/^/| /' conftest.$ac_ext >&5
4413 ac_c_werror_flag=$ac_save_c_werror_flag
4414 CFLAGS="-g"
4415 cat >conftest.$ac_ext <<_ACEOF
4416 /* confdefs.h. */
4417 _ACEOF
4418 cat confdefs.h >>conftest.$ac_ext
4419 cat >>conftest.$ac_ext <<_ACEOF
4420 /* end confdefs.h. */
4422 int
4423 main ()
4424 {
4426 ;
4427 return 0;
4428 }
4429 _ACEOF
4430 rm -f conftest.$ac_objext
4431 if { (ac_try="$ac_compile"
4432 case "(($ac_try" in
4433 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4434 *) ac_try_echo=$ac_try;;
4435 esac
4436 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4437 (eval "$ac_compile") 2>conftest.er1
4438 ac_status=$?
4439 grep -v '^ *+' conftest.er1 >conftest.err
4440 rm -f conftest.er1
4441 cat conftest.err >&5
4442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4443 (exit $ac_status); } && {
4444 test -z "$ac_c_werror_flag" ||
4445 test ! -s conftest.err
4446 } && test -s conftest.$ac_objext; then
4447 ac_cv_prog_cc_g=yes
4448 else
4449 echo "$as_me: failed program was:" >&5
4450 sed 's/^/| /' conftest.$ac_ext >&5
4453 fi
4455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4456 fi
4458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4459 fi
4461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4462 ac_c_werror_flag=$ac_save_c_werror_flag
4463 fi
4464 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4465 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4466 if test "$ac_test_CFLAGS" = set; then
4467 CFLAGS=$ac_save_CFLAGS
4468 elif test $ac_cv_prog_cc_g = yes; then
4469 if test "$GCC" = yes; then
4470 CFLAGS="-g -O2"
4471 else
4472 CFLAGS="-g"
4473 fi
4474 else
4475 if test "$GCC" = yes; then
4476 CFLAGS="-O2"
4477 else
4478 CFLAGS=
4479 fi
4480 fi
4481 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4482 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4483 if test "${ac_cv_prog_cc_c89+set}" = set; then
4484 echo $ECHO_N "(cached) $ECHO_C" >&6
4485 else
4486 ac_cv_prog_cc_c89=no
4487 ac_save_CC=$CC
4488 cat >conftest.$ac_ext <<_ACEOF
4489 /* confdefs.h. */
4490 _ACEOF
4491 cat confdefs.h >>conftest.$ac_ext
4492 cat >>conftest.$ac_ext <<_ACEOF
4493 /* end confdefs.h. */
4494 #include <stdarg.h>
4495 #include <stdio.h>
4496 #include <sys/types.h>
4497 #include <sys/stat.h>
4498 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4499 struct buf { int x; };
4500 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4501 static char *e (p, i)
4502 char **p;
4503 int i;
4504 {
4505 return p[i];
4506 }
4507 static char *f (char * (*g) (char **, int), char **p, ...)
4508 {
4509 char *s;
4510 va_list v;
4511 va_start (v,p);
4512 s = g (p, va_arg (v,int));
4513 va_end (v);
4514 return s;
4515 }
4517 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4518 function prototypes and stuff, but not '\xHH' hex character constants.
4519 These don't provoke an error unfortunately, instead are silently treated
4520 as 'x'. The following induces an error, until -std is added to get
4521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4522 array size at least. It's necessary to write '\x00'==0 to get something
4523 that's true only with -std. */
4524 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4526 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4527 inside strings and character constants. */
4528 #define FOO(x) 'x'
4529 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4531 int test (int i, double x);
4532 struct s1 {int (*f) (int a);};
4533 struct s2 {int (*f) (double a);};
4534 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4535 int argc;
4536 char **argv;
4537 int
4538 main ()
4539 {
4540 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4541 ;
4542 return 0;
4543 }
4544 _ACEOF
4545 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4547 do
4548 CC="$ac_save_CC $ac_arg"
4549 rm -f conftest.$ac_objext
4550 if { (ac_try="$ac_compile"
4551 case "(($ac_try" in
4552 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4553 *) ac_try_echo=$ac_try;;
4554 esac
4555 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4556 (eval "$ac_compile") 2>conftest.er1
4557 ac_status=$?
4558 grep -v '^ *+' conftest.er1 >conftest.err
4559 rm -f conftest.er1
4560 cat conftest.err >&5
4561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4562 (exit $ac_status); } && {
4563 test -z "$ac_c_werror_flag" ||
4564 test ! -s conftest.err
4565 } && test -s conftest.$ac_objext; then
4566 ac_cv_prog_cc_c89=$ac_arg
4567 else
4568 echo "$as_me: failed program was:" >&5
4569 sed 's/^/| /' conftest.$ac_ext >&5
4572 fi
4574 rm -f core conftest.err conftest.$ac_objext
4575 test "x$ac_cv_prog_cc_c89" != "xno" && break
4576 done
4577 rm -f conftest.$ac_ext
4578 CC=$ac_save_CC
4580 fi
4581 # AC_CACHE_VAL
4582 case "x$ac_cv_prog_cc_c89" in
4583 x)
4584 { echo "$as_me:$LINENO: result: none needed" >&5
4585 echo "${ECHO_T}none needed" >&6; } ;;
4586 xno)
4587 { echo "$as_me:$LINENO: result: unsupported" >&5
4588 echo "${ECHO_T}unsupported" >&6; } ;;
4589 *)
4590 CC="$CC $ac_cv_prog_cc_c89"
4591 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4592 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4593 esac
4596 ac_ext=c
4597 ac_cpp='$CPP $CPPFLAGS'
4598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4602 depcc="$CC" am_compiler_list=
4604 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
4605 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
4606 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
4607 echo $ECHO_N "(cached) $ECHO_C" >&6
4608 else
4609 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4610 # We make a subdir and do the tests there. Otherwise we can end up
4611 # making bogus files that we don't know about and never remove. For
4612 # instance it was reported that on HP-UX the gcc test will end up
4613 # making a dummy file named `D' -- because `-MD' means `put the output
4614 # in D'.
4615 mkdir conftest.dir
4616 # Copy depcomp to subdir because otherwise we won't find it if we're
4617 # using a relative directory.
4618 cp "$am_depcomp" conftest.dir
4619 cd conftest.dir
4620 # We will build objects and dependencies in a subdirectory because
4621 # it helps to detect inapplicable dependency modes. For instance
4622 # both Tru64's cc and ICC support -MD to output dependencies as a
4623 # side effect of compilation, but ICC will put the dependencies in
4624 # the current directory while Tru64 will put them in the object
4625 # directory.
4626 mkdir sub
4628 am_cv_CC_dependencies_compiler_type=none
4629 if test "$am_compiler_list" = ""; then
4630 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4631 fi
4632 for depmode in $am_compiler_list; do
4633 # Setup a source with many dependencies, because some compilers
4634 # like to wrap large dependency lists on column 80 (with \), and
4635 # we should not choose a depcomp mode which is confused by this.
4636 #
4637 # We need to recreate these files for each test, as the compiler may
4638 # overwrite some of them when testing with obscure command lines.
4639 # This happens at least with the AIX C compiler.
4640 : > sub/conftest.c
4641 for i in 1 2 3 4 5 6; do
4642 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4643 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4644 # Solaris 8's {/usr,}/bin/sh.
4645 touch sub/conftst$i.h
4646 done
4647 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4649 case $depmode in
4650 nosideeffect)
4651 # after this tag, mechanisms are not by side-effect, so they'll
4652 # only be used when explicitly requested
4653 if test "x$enable_dependency_tracking" = xyes; then
4654 continue
4655 else
4656 break
4657 fi
4658 ;;
4659 none) break ;;
4660 esac
4661 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4662 # mode. It turns out that the SunPro C++ compiler does not properly
4663 # handle `-M -o', and we need to detect this.
4664 if depmode=$depmode \
4665 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4666 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4667 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
4668 >/dev/null 2>conftest.err &&
4669 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4670 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
4671 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4672 # icc doesn't choke on unknown options, it will just issue warnings
4673 # or remarks (even with -Werror). So we grep stderr for any message
4674 # that says an option was ignored or not supported.
4675 # When given -MP, icc 7.0 and 7.1 complain thusly:
4676 # icc: Command line warning: ignoring option '-M'; no argument required
4677 # The diagnosis changed in icc 8.0:
4678 # icc: Command line remark: option '-MP' not supported
4679 if (grep 'ignoring option' conftest.err ||
4680 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4681 am_cv_CC_dependencies_compiler_type=$depmode
4682 break
4683 fi
4684 fi
4685 done
4687 cd ..
4688 rm -rf conftest.dir
4689 else
4690 am_cv_CC_dependencies_compiler_type=none
4691 fi
4693 fi
4694 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
4695 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
4696 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4700 if
4701 test "x$enable_dependency_tracking" != xno \
4702 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4703 am__fastdepCC_TRUE=
4704 am__fastdepCC_FALSE='#'
4705 else
4706 am__fastdepCC_TRUE='#'
4707 am__fastdepCC_FALSE=
4708 fi
4711 ac_ext=c
4712 ac_cpp='$CPP $CPPFLAGS'
4713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4716 if test -n "$ac_tool_prefix"; then
4717 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4718 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4719 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4720 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4721 if test "${ac_cv_prog_CC+set}" = set; then
4722 echo $ECHO_N "(cached) $ECHO_C" >&6
4723 else
4724 if test -n "$CC"; then
4725 ac_cv_prog_CC="$CC" # Let the user override the test.
4726 else
4727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4728 for as_dir in $PATH
4729 do
4730 IFS=$as_save_IFS
4731 test -z "$as_dir" && as_dir=.
4732 for ac_exec_ext in '' $ac_executable_extensions; do
4733 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4734 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4735 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4736 break 2
4737 fi
4738 done
4739 done
4740 IFS=$as_save_IFS
4742 fi
4743 fi
4744 CC=$ac_cv_prog_CC
4745 if test -n "$CC"; then
4746 { echo "$as_me:$LINENO: result: $CC" >&5
4747 echo "${ECHO_T}$CC" >&6; }
4748 else
4749 { echo "$as_me:$LINENO: result: no" >&5
4750 echo "${ECHO_T}no" >&6; }
4751 fi
4754 fi
4755 if test -z "$ac_cv_prog_CC"; then
4756 ac_ct_CC=$CC
4757 # Extract the first word of "gcc", so it can be a program name with args.
4758 set dummy gcc; ac_word=$2
4759 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4760 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4761 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4762 echo $ECHO_N "(cached) $ECHO_C" >&6
4763 else
4764 if test -n "$ac_ct_CC"; then
4765 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4766 else
4767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4768 for as_dir in $PATH
4769 do
4770 IFS=$as_save_IFS
4771 test -z "$as_dir" && as_dir=.
4772 for ac_exec_ext in '' $ac_executable_extensions; do
4773 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4774 ac_cv_prog_ac_ct_CC="gcc"
4775 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4776 break 2
4777 fi
4778 done
4779 done
4780 IFS=$as_save_IFS
4782 fi
4783 fi
4784 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4785 if test -n "$ac_ct_CC"; then
4786 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4787 echo "${ECHO_T}$ac_ct_CC" >&6; }
4788 else
4789 { echo "$as_me:$LINENO: result: no" >&5
4790 echo "${ECHO_T}no" >&6; }
4791 fi
4793 if test "x$ac_ct_CC" = x; then
4794 CC=""
4795 else
4796 case $cross_compiling:$ac_tool_warned in
4797 yes:)
4798 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4799 whose name does not start with the host triplet. If you think this
4800 configuration is useful to you, please write to autoconf@gnu.org." >&5
4801 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4802 whose name does not start with the host triplet. If you think this
4803 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4804 ac_tool_warned=yes ;;
4805 esac
4806 CC=$ac_ct_CC
4807 fi
4808 else
4809 CC="$ac_cv_prog_CC"
4810 fi
4812 if test -z "$CC"; then
4813 if test -n "$ac_tool_prefix"; then
4814 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4815 set dummy ${ac_tool_prefix}cc; ac_word=$2
4816 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4817 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4818 if test "${ac_cv_prog_CC+set}" = set; then
4819 echo $ECHO_N "(cached) $ECHO_C" >&6
4820 else
4821 if test -n "$CC"; then
4822 ac_cv_prog_CC="$CC" # Let the user override the test.
4823 else
4824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4825 for as_dir in $PATH
4826 do
4827 IFS=$as_save_IFS
4828 test -z "$as_dir" && as_dir=.
4829 for ac_exec_ext in '' $ac_executable_extensions; do
4830 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4831 ac_cv_prog_CC="${ac_tool_prefix}cc"
4832 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4833 break 2
4834 fi
4835 done
4836 done
4837 IFS=$as_save_IFS
4839 fi
4840 fi
4841 CC=$ac_cv_prog_CC
4842 if test -n "$CC"; then
4843 { echo "$as_me:$LINENO: result: $CC" >&5
4844 echo "${ECHO_T}$CC" >&6; }
4845 else
4846 { echo "$as_me:$LINENO: result: no" >&5
4847 echo "${ECHO_T}no" >&6; }
4848 fi
4851 fi
4852 fi
4853 if test -z "$CC"; then
4854 # Extract the first word of "cc", so it can be a program name with args.
4855 set dummy cc; ac_word=$2
4856 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4857 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4858 if test "${ac_cv_prog_CC+set}" = set; then
4859 echo $ECHO_N "(cached) $ECHO_C" >&6
4860 else
4861 if test -n "$CC"; then
4862 ac_cv_prog_CC="$CC" # Let the user override the test.
4863 else
4864 ac_prog_rejected=no
4865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4866 for as_dir in $PATH
4867 do
4868 IFS=$as_save_IFS
4869 test -z "$as_dir" && as_dir=.
4870 for ac_exec_ext in '' $ac_executable_extensions; do
4871 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4872 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4873 ac_prog_rejected=yes
4874 continue
4875 fi
4876 ac_cv_prog_CC="cc"
4877 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4878 break 2
4879 fi
4880 done
4881 done
4882 IFS=$as_save_IFS
4884 if test $ac_prog_rejected = yes; then
4885 # We found a bogon in the path, so make sure we never use it.
4886 set dummy $ac_cv_prog_CC
4887 shift
4888 if test $# != 0; then
4889 # We chose a different compiler from the bogus one.
4890 # However, it has the same basename, so the bogon will be chosen
4891 # first if we set CC to just the basename; use the full file name.
4892 shift
4893 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4894 fi
4895 fi
4896 fi
4897 fi
4898 CC=$ac_cv_prog_CC
4899 if test -n "$CC"; then
4900 { echo "$as_me:$LINENO: result: $CC" >&5
4901 echo "${ECHO_T}$CC" >&6; }
4902 else
4903 { echo "$as_me:$LINENO: result: no" >&5
4904 echo "${ECHO_T}no" >&6; }
4905 fi
4908 fi
4909 if test -z "$CC"; then
4910 if test -n "$ac_tool_prefix"; then
4911 for ac_prog in cl.exe
4912 do
4913 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4914 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4915 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4916 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4917 if test "${ac_cv_prog_CC+set}" = set; then
4918 echo $ECHO_N "(cached) $ECHO_C" >&6
4919 else
4920 if test -n "$CC"; then
4921 ac_cv_prog_CC="$CC" # Let the user override the test.
4922 else
4923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4924 for as_dir in $PATH
4925 do
4926 IFS=$as_save_IFS
4927 test -z "$as_dir" && as_dir=.
4928 for ac_exec_ext in '' $ac_executable_extensions; do
4929 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4930 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4931 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4932 break 2
4933 fi
4934 done
4935 done
4936 IFS=$as_save_IFS
4938 fi
4939 fi
4940 CC=$ac_cv_prog_CC
4941 if test -n "$CC"; then
4942 { echo "$as_me:$LINENO: result: $CC" >&5
4943 echo "${ECHO_T}$CC" >&6; }
4944 else
4945 { echo "$as_me:$LINENO: result: no" >&5
4946 echo "${ECHO_T}no" >&6; }
4947 fi
4950 test -n "$CC" && break
4951 done
4952 fi
4953 if test -z "$CC"; then
4954 ac_ct_CC=$CC
4955 for ac_prog in cl.exe
4956 do
4957 # Extract the first word of "$ac_prog", so it can be a program name with args.
4958 set dummy $ac_prog; ac_word=$2
4959 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4961 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4962 echo $ECHO_N "(cached) $ECHO_C" >&6
4963 else
4964 if test -n "$ac_ct_CC"; then
4965 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4966 else
4967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4968 for as_dir in $PATH
4969 do
4970 IFS=$as_save_IFS
4971 test -z "$as_dir" && as_dir=.
4972 for ac_exec_ext in '' $ac_executable_extensions; do
4973 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4974 ac_cv_prog_ac_ct_CC="$ac_prog"
4975 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4976 break 2
4977 fi
4978 done
4979 done
4980 IFS=$as_save_IFS
4982 fi
4983 fi
4984 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4985 if test -n "$ac_ct_CC"; then
4986 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4987 echo "${ECHO_T}$ac_ct_CC" >&6; }
4988 else
4989 { echo "$as_me:$LINENO: result: no" >&5
4990 echo "${ECHO_T}no" >&6; }
4991 fi
4994 test -n "$ac_ct_CC" && break
4995 done
4997 if test "x$ac_ct_CC" = x; then
4998 CC=""
4999 else
5000 case $cross_compiling:$ac_tool_warned in
5001 yes:)
5002 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5003 whose name does not start with the host triplet. If you think this
5004 configuration is useful to you, please write to autoconf@gnu.org." >&5
5005 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5006 whose name does not start with the host triplet. If you think this
5007 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5008 ac_tool_warned=yes ;;
5009 esac
5010 CC=$ac_ct_CC
5011 fi
5012 fi
5014 fi
5017 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
5018 See \`config.log' for more details." >&5
5019 echo "$as_me: error: no acceptable C compiler found in \$PATH
5020 See \`config.log' for more details." >&2;}
5021 { (exit 1); exit 1; }; }
5023 # Provide some information about the compiler.
5024 echo "$as_me:$LINENO: checking for C compiler version" >&5
5025 ac_compiler=`set X $ac_compile; echo $2`
5026 { (ac_try="$ac_compiler --version >&5"
5027 case "(($ac_try" in
5028 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5029 *) ac_try_echo=$ac_try;;
5030 esac
5031 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5032 (eval "$ac_compiler --version >&5") 2>&5
5033 ac_status=$?
5034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035 (exit $ac_status); }
5036 { (ac_try="$ac_compiler -v >&5"
5037 case "(($ac_try" in
5038 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5039 *) ac_try_echo=$ac_try;;
5040 esac
5041 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5042 (eval "$ac_compiler -v >&5") 2>&5
5043 ac_status=$?
5044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5045 (exit $ac_status); }
5046 { (ac_try="$ac_compiler -V >&5"
5047 case "(($ac_try" in
5048 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5049 *) ac_try_echo=$ac_try;;
5050 esac
5051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5052 (eval "$ac_compiler -V >&5") 2>&5
5053 ac_status=$?
5054 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5055 (exit $ac_status); }
5057 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
5058 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
5059 if test "${ac_cv_c_compiler_gnu+set}" = set; then
5060 echo $ECHO_N "(cached) $ECHO_C" >&6
5061 else
5062 cat >conftest.$ac_ext <<_ACEOF
5063 /* confdefs.h. */
5064 _ACEOF
5065 cat confdefs.h >>conftest.$ac_ext
5066 cat >>conftest.$ac_ext <<_ACEOF
5067 /* end confdefs.h. */
5069 int
5070 main ()
5071 {
5072 #ifndef __GNUC__
5073 choke me
5074 #endif
5076 ;
5077 return 0;
5078 }
5079 _ACEOF
5080 rm -f conftest.$ac_objext
5081 if { (ac_try="$ac_compile"
5082 case "(($ac_try" in
5083 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5084 *) ac_try_echo=$ac_try;;
5085 esac
5086 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5087 (eval "$ac_compile") 2>conftest.er1
5088 ac_status=$?
5089 grep -v '^ *+' conftest.er1 >conftest.err
5090 rm -f conftest.er1
5091 cat conftest.err >&5
5092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093 (exit $ac_status); } && {
5094 test -z "$ac_c_werror_flag" ||
5095 test ! -s conftest.err
5096 } && test -s conftest.$ac_objext; then
5097 ac_compiler_gnu=yes
5098 else
5099 echo "$as_me: failed program was:" >&5
5100 sed 's/^/| /' conftest.$ac_ext >&5
5102 ac_compiler_gnu=no
5103 fi
5105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5106 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5108 fi
5109 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
5110 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
5111 GCC=`test $ac_compiler_gnu = yes && echo yes`
5112 ac_test_CFLAGS=${CFLAGS+set}
5113 ac_save_CFLAGS=$CFLAGS
5114 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
5115 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
5116 if test "${ac_cv_prog_cc_g+set}" = set; then
5117 echo $ECHO_N "(cached) $ECHO_C" >&6
5118 else
5119 ac_save_c_werror_flag=$ac_c_werror_flag
5120 ac_c_werror_flag=yes
5121 ac_cv_prog_cc_g=no
5122 CFLAGS="-g"
5123 cat >conftest.$ac_ext <<_ACEOF
5124 /* confdefs.h. */
5125 _ACEOF
5126 cat confdefs.h >>conftest.$ac_ext
5127 cat >>conftest.$ac_ext <<_ACEOF
5128 /* end confdefs.h. */
5130 int
5131 main ()
5132 {
5134 ;
5135 return 0;
5136 }
5137 _ACEOF
5138 rm -f conftest.$ac_objext
5139 if { (ac_try="$ac_compile"
5140 case "(($ac_try" in
5141 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5142 *) ac_try_echo=$ac_try;;
5143 esac
5144 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5145 (eval "$ac_compile") 2>conftest.er1
5146 ac_status=$?
5147 grep -v '^ *+' conftest.er1 >conftest.err
5148 rm -f conftest.er1
5149 cat conftest.err >&5
5150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151 (exit $ac_status); } && {
5152 test -z "$ac_c_werror_flag" ||
5153 test ! -s conftest.err
5154 } && test -s conftest.$ac_objext; then
5155 ac_cv_prog_cc_g=yes
5156 else
5157 echo "$as_me: failed program was:" >&5
5158 sed 's/^/| /' conftest.$ac_ext >&5
5160 CFLAGS=""
5161 cat >conftest.$ac_ext <<_ACEOF
5162 /* confdefs.h. */
5163 _ACEOF
5164 cat confdefs.h >>conftest.$ac_ext
5165 cat >>conftest.$ac_ext <<_ACEOF
5166 /* end confdefs.h. */
5168 int
5169 main ()
5170 {
5172 ;
5173 return 0;
5174 }
5175 _ACEOF
5176 rm -f conftest.$ac_objext
5177 if { (ac_try="$ac_compile"
5178 case "(($ac_try" in
5179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5180 *) ac_try_echo=$ac_try;;
5181 esac
5182 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5183 (eval "$ac_compile") 2>conftest.er1
5184 ac_status=$?
5185 grep -v '^ *+' conftest.er1 >conftest.err
5186 rm -f conftest.er1
5187 cat conftest.err >&5
5188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5189 (exit $ac_status); } && {
5190 test -z "$ac_c_werror_flag" ||
5191 test ! -s conftest.err
5192 } && test -s conftest.$ac_objext; then
5193 :
5194 else
5195 echo "$as_me: failed program was:" >&5
5196 sed 's/^/| /' conftest.$ac_ext >&5
5198 ac_c_werror_flag=$ac_save_c_werror_flag
5199 CFLAGS="-g"
5200 cat >conftest.$ac_ext <<_ACEOF
5201 /* confdefs.h. */
5202 _ACEOF
5203 cat confdefs.h >>conftest.$ac_ext
5204 cat >>conftest.$ac_ext <<_ACEOF
5205 /* end confdefs.h. */
5207 int
5208 main ()
5209 {
5211 ;
5212 return 0;
5213 }
5214 _ACEOF
5215 rm -f conftest.$ac_objext
5216 if { (ac_try="$ac_compile"
5217 case "(($ac_try" in
5218 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5219 *) ac_try_echo=$ac_try;;
5220 esac
5221 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5222 (eval "$ac_compile") 2>conftest.er1
5223 ac_status=$?
5224 grep -v '^ *+' conftest.er1 >conftest.err
5225 rm -f conftest.er1
5226 cat conftest.err >&5
5227 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5228 (exit $ac_status); } && {
5229 test -z "$ac_c_werror_flag" ||
5230 test ! -s conftest.err
5231 } && test -s conftest.$ac_objext; then
5232 ac_cv_prog_cc_g=yes
5233 else
5234 echo "$as_me: failed program was:" >&5
5235 sed 's/^/| /' conftest.$ac_ext >&5
5238 fi
5240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5241 fi
5243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5244 fi
5246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5247 ac_c_werror_flag=$ac_save_c_werror_flag
5248 fi
5249 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5250 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
5251 if test "$ac_test_CFLAGS" = set; then
5252 CFLAGS=$ac_save_CFLAGS
5253 elif test $ac_cv_prog_cc_g = yes; then
5254 if test "$GCC" = yes; then
5255 CFLAGS="-g -O2"
5256 else
5257 CFLAGS="-g"
5258 fi
5259 else
5260 if test "$GCC" = yes; then
5261 CFLAGS="-O2"
5262 else
5263 CFLAGS=
5264 fi
5265 fi
5266 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
5267 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
5268 if test "${ac_cv_prog_cc_c89+set}" = set; then
5269 echo $ECHO_N "(cached) $ECHO_C" >&6
5270 else
5271 ac_cv_prog_cc_c89=no
5272 ac_save_CC=$CC
5273 cat >conftest.$ac_ext <<_ACEOF
5274 /* confdefs.h. */
5275 _ACEOF
5276 cat confdefs.h >>conftest.$ac_ext
5277 cat >>conftest.$ac_ext <<_ACEOF
5278 /* end confdefs.h. */
5279 #include <stdarg.h>
5280 #include <stdio.h>
5281 #include <sys/types.h>
5282 #include <sys/stat.h>
5283 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5284 struct buf { int x; };
5285 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5286 static char *e (p, i)
5287 char **p;
5288 int i;
5289 {
5290 return p[i];
5291 }
5292 static char *f (char * (*g) (char **, int), char **p, ...)
5293 {
5294 char *s;
5295 va_list v;
5296 va_start (v,p);
5297 s = g (p, va_arg (v,int));
5298 va_end (v);
5299 return s;
5300 }
5302 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5303 function prototypes and stuff, but not '\xHH' hex character constants.
5304 These don't provoke an error unfortunately, instead are silently treated
5305 as 'x'. The following induces an error, until -std is added to get
5306 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5307 array size at least. It's necessary to write '\x00'==0 to get something
5308 that's true only with -std. */
5309 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5311 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5312 inside strings and character constants. */
5313 #define FOO(x) 'x'
5314 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5316 int test (int i, double x);
5317 struct s1 {int (*f) (int a);};
5318 struct s2 {int (*f) (double a);};
5319 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5320 int argc;
5321 char **argv;
5322 int
5323 main ()
5324 {
5325 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5326 ;
5327 return 0;
5328 }
5329 _ACEOF
5330 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5331 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5332 do
5333 CC="$ac_save_CC $ac_arg"
5334 rm -f conftest.$ac_objext
5335 if { (ac_try="$ac_compile"
5336 case "(($ac_try" in
5337 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5338 *) ac_try_echo=$ac_try;;
5339 esac
5340 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5341 (eval "$ac_compile") 2>conftest.er1
5342 ac_status=$?
5343 grep -v '^ *+' conftest.er1 >conftest.err
5344 rm -f conftest.er1
5345 cat conftest.err >&5
5346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5347 (exit $ac_status); } && {
5348 test -z "$ac_c_werror_flag" ||
5349 test ! -s conftest.err
5350 } && test -s conftest.$ac_objext; then
5351 ac_cv_prog_cc_c89=$ac_arg
5352 else
5353 echo "$as_me: failed program was:" >&5
5354 sed 's/^/| /' conftest.$ac_ext >&5
5357 fi
5359 rm -f core conftest.err conftest.$ac_objext
5360 test "x$ac_cv_prog_cc_c89" != "xno" && break
5361 done
5362 rm -f conftest.$ac_ext
5363 CC=$ac_save_CC
5365 fi
5366 # AC_CACHE_VAL
5367 case "x$ac_cv_prog_cc_c89" in
5368 x)
5369 { echo "$as_me:$LINENO: result: none needed" >&5
5370 echo "${ECHO_T}none needed" >&6; } ;;
5371 xno)
5372 { echo "$as_me:$LINENO: result: unsupported" >&5
5373 echo "${ECHO_T}unsupported" >&6; } ;;
5374 *)
5375 CC="$CC $ac_cv_prog_cc_c89"
5376 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
5377 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
5378 esac
5381 ac_ext=c
5382 ac_cpp='$CPP $CPPFLAGS'
5383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5387 depcc="$CC" am_compiler_list=
5389 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5390 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
5391 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5392 echo $ECHO_N "(cached) $ECHO_C" >&6
5393 else
5394 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5395 # We make a subdir and do the tests there. Otherwise we can end up
5396 # making bogus files that we don't know about and never remove. For
5397 # instance it was reported that on HP-UX the gcc test will end up
5398 # making a dummy file named `D' -- because `-MD' means `put the output
5399 # in D'.
5400 mkdir conftest.dir
5401 # Copy depcomp to subdir because otherwise we won't find it if we're
5402 # using a relative directory.
5403 cp "$am_depcomp" conftest.dir
5404 cd conftest.dir
5405 # We will build objects and dependencies in a subdirectory because
5406 # it helps to detect inapplicable dependency modes. For instance
5407 # both Tru64's cc and ICC support -MD to output dependencies as a
5408 # side effect of compilation, but ICC will put the dependencies in
5409 # the current directory while Tru64 will put them in the object
5410 # directory.
5411 mkdir sub
5413 am_cv_CC_dependencies_compiler_type=none
5414 if test "$am_compiler_list" = ""; then
5415 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5416 fi
5417 for depmode in $am_compiler_list; do
5418 # Setup a source with many dependencies, because some compilers
5419 # like to wrap large dependency lists on column 80 (with \), and
5420 # we should not choose a depcomp mode which is confused by this.
5421 #
5422 # We need to recreate these files for each test, as the compiler may
5423 # overwrite some of them when testing with obscure command lines.
5424 # This happens at least with the AIX C compiler.
5425 : > sub/conftest.c
5426 for i in 1 2 3 4 5 6; do
5427 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5428 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5429 # Solaris 8's {/usr,}/bin/sh.
5430 touch sub/conftst$i.h
5431 done
5432 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5434 case $depmode in
5435 nosideeffect)
5436 # after this tag, mechanisms are not by side-effect, so they'll
5437 # only be used when explicitly requested
5438 if test "x$enable_dependency_tracking" = xyes; then
5439 continue
5440 else
5441 break
5442 fi
5443 ;;
5444 none) break ;;
5445 esac
5446 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5447 # mode. It turns out that the SunPro C++ compiler does not properly
5448 # handle `-M -o', and we need to detect this.
5449 if depmode=$depmode \
5450 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5451 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5452 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5453 >/dev/null 2>conftest.err &&
5454 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5455 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5456 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5457 # icc doesn't choke on unknown options, it will just issue warnings
5458 # or remarks (even with -Werror). So we grep stderr for any message
5459 # that says an option was ignored or not supported.
5460 # When given -MP, icc 7.0 and 7.1 complain thusly:
5461 # icc: Command line warning: ignoring option '-M'; no argument required
5462 # The diagnosis changed in icc 8.0:
5463 # icc: Command line remark: option '-MP' not supported
5464 if (grep 'ignoring option' conftest.err ||
5465 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5466 am_cv_CC_dependencies_compiler_type=$depmode
5467 break
5468 fi
5469 fi
5470 done
5472 cd ..
5473 rm -rf conftest.dir
5474 else
5475 am_cv_CC_dependencies_compiler_type=none
5476 fi
5478 fi
5479 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5480 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
5481 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5485 if
5486 test "x$enable_dependency_tracking" != xno \
5487 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5488 am__fastdepCC_TRUE=
5489 am__fastdepCC_FALSE='#'
5490 else
5491 am__fastdepCC_TRUE='#'
5492 am__fastdepCC_FALSE=
5493 fi
5497 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
5499 ac_ext=c
5500 ac_cpp='$CPP $CPPFLAGS'
5501 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5502 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5503 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5504 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
5505 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
5506 # On Suns, sometimes $CPP names a directory.
5507 if test -n "$CPP" && test -d "$CPP"; then
5508 CPP=
5509 fi
5510 if test -z "$CPP"; then
5511 if test "${ac_cv_prog_CPP+set}" = set; then
5512 echo $ECHO_N "(cached) $ECHO_C" >&6
5513 else
5514 # Double quotes because CPP needs to be expanded
5515 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5516 do
5517 ac_preproc_ok=false
5518 for ac_c_preproc_warn_flag in '' yes
5519 do
5520 # Use a header file that comes with gcc, so configuring glibc
5521 # with a fresh cross-compiler works.
5522 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5523 # <limits.h> exists even on freestanding compilers.
5524 # On the NeXT, cc -E runs the code through the compiler's parser,
5525 # not just through cpp. "Syntax error" is here to catch this case.
5526 cat >conftest.$ac_ext <<_ACEOF
5527 /* confdefs.h. */
5528 _ACEOF
5529 cat confdefs.h >>conftest.$ac_ext
5530 cat >>conftest.$ac_ext <<_ACEOF
5531 /* end confdefs.h. */
5532 #ifdef __STDC__
5533 # include <limits.h>
5534 #else
5535 # include <assert.h>
5536 #endif
5537 Syntax error
5538 _ACEOF
5539 if { (ac_try="$ac_cpp conftest.$ac_ext"
5540 case "(($ac_try" in
5541 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5542 *) ac_try_echo=$ac_try;;
5543 esac
5544 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5545 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5546 ac_status=$?
5547 grep -v '^ *+' conftest.er1 >conftest.err
5548 rm -f conftest.er1
5549 cat conftest.err >&5
5550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5551 (exit $ac_status); } >/dev/null && {
5552 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5553 test ! -s conftest.err
5554 }; then
5555 :
5556 else
5557 echo "$as_me: failed program was:" >&5
5558 sed 's/^/| /' conftest.$ac_ext >&5
5560 # Broken: fails on valid input.
5561 continue
5562 fi
5564 rm -f conftest.err conftest.$ac_ext
5566 # OK, works on sane cases. Now check whether nonexistent headers
5567 # can be detected and how.
5568 cat >conftest.$ac_ext <<_ACEOF
5569 /* confdefs.h. */
5570 _ACEOF
5571 cat confdefs.h >>conftest.$ac_ext
5572 cat >>conftest.$ac_ext <<_ACEOF
5573 /* end confdefs.h. */
5574 #include <ac_nonexistent.h>
5575 _ACEOF
5576 if { (ac_try="$ac_cpp conftest.$ac_ext"
5577 case "(($ac_try" in
5578 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5579 *) ac_try_echo=$ac_try;;
5580 esac
5581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5582 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5583 ac_status=$?
5584 grep -v '^ *+' conftest.er1 >conftest.err
5585 rm -f conftest.er1
5586 cat conftest.err >&5
5587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5588 (exit $ac_status); } >/dev/null && {
5589 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5590 test ! -s conftest.err
5591 }; then
5592 # Broken: success on invalid input.
5593 continue
5594 else
5595 echo "$as_me: failed program was:" >&5
5596 sed 's/^/| /' conftest.$ac_ext >&5
5598 # Passes both tests.
5599 ac_preproc_ok=:
5600 break
5601 fi
5603 rm -f conftest.err conftest.$ac_ext
5605 done
5606 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5607 rm -f conftest.err conftest.$ac_ext
5608 if $ac_preproc_ok; then
5609 break
5610 fi
5612 done
5613 ac_cv_prog_CPP=$CPP
5615 fi
5616 CPP=$ac_cv_prog_CPP
5617 else
5618 ac_cv_prog_CPP=$CPP
5619 fi
5620 { echo "$as_me:$LINENO: result: $CPP" >&5
5621 echo "${ECHO_T}$CPP" >&6; }
5622 ac_preproc_ok=false
5623 for ac_c_preproc_warn_flag in '' yes
5624 do
5625 # Use a header file that comes with gcc, so configuring glibc
5626 # with a fresh cross-compiler works.
5627 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5628 # <limits.h> exists even on freestanding compilers.
5629 # On the NeXT, cc -E runs the code through the compiler's parser,
5630 # not just through cpp. "Syntax error" is here to catch this case.
5631 cat >conftest.$ac_ext <<_ACEOF
5632 /* confdefs.h. */
5633 _ACEOF
5634 cat confdefs.h >>conftest.$ac_ext
5635 cat >>conftest.$ac_ext <<_ACEOF
5636 /* end confdefs.h. */
5637 #ifdef __STDC__
5638 # include <limits.h>
5639 #else
5640 # include <assert.h>
5641 #endif
5642 Syntax error
5643 _ACEOF
5644 if { (ac_try="$ac_cpp conftest.$ac_ext"
5645 case "(($ac_try" in
5646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5647 *) ac_try_echo=$ac_try;;
5648 esac
5649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5650 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5651 ac_status=$?
5652 grep -v '^ *+' conftest.er1 >conftest.err
5653 rm -f conftest.er1
5654 cat conftest.err >&5
5655 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5656 (exit $ac_status); } >/dev/null && {
5657 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5658 test ! -s conftest.err
5659 }; then
5660 :
5661 else
5662 echo "$as_me: failed program was:" >&5
5663 sed 's/^/| /' conftest.$ac_ext >&5
5665 # Broken: fails on valid input.
5666 continue
5667 fi
5669 rm -f conftest.err conftest.$ac_ext
5671 # OK, works on sane cases. Now check whether nonexistent headers
5672 # can be detected and how.
5673 cat >conftest.$ac_ext <<_ACEOF
5674 /* confdefs.h. */
5675 _ACEOF
5676 cat confdefs.h >>conftest.$ac_ext
5677 cat >>conftest.$ac_ext <<_ACEOF
5678 /* end confdefs.h. */
5679 #include <ac_nonexistent.h>
5680 _ACEOF
5681 if { (ac_try="$ac_cpp conftest.$ac_ext"
5682 case "(($ac_try" in
5683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5684 *) ac_try_echo=$ac_try;;
5685 esac
5686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5687 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5688 ac_status=$?
5689 grep -v '^ *+' conftest.er1 >conftest.err
5690 rm -f conftest.er1
5691 cat conftest.err >&5
5692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5693 (exit $ac_status); } >/dev/null && {
5694 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5695 test ! -s conftest.err
5696 }; then
5697 # Broken: success on invalid input.
5698 continue
5699 else
5700 echo "$as_me: failed program was:" >&5
5701 sed 's/^/| /' conftest.$ac_ext >&5
5703 # Passes both tests.
5704 ac_preproc_ok=:
5705 break
5706 fi
5708 rm -f conftest.err conftest.$ac_ext
5710 done
5711 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5712 rm -f conftest.err conftest.$ac_ext
5713 if $ac_preproc_ok; then
5714 :
5715 else
5716 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5717 See \`config.log' for more details." >&5
5718 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5719 See \`config.log' for more details." >&2;}
5720 { (exit 1); exit 1; }; }
5721 fi
5723 ac_ext=c
5724 ac_cpp='$CPP $CPPFLAGS'
5725 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5726 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5727 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5730 ac_main_cc="$CC"
5731 test -n "$build_alias" && ac_build_tool_prefix=$build_alias-
5733 if test -z "$CC_FOR_BUILD"; then
5734 if test "$#" = yes; then
5735 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5736 See \`config.log' for more details." >&5
5737 echo "$as_me: error: cannot run test program while cross compiling
5738 See \`config.log' for more details." >&2;}
5739 { (exit 1); exit 1; }; }
5740 else
5741 cat >conftest.$ac_ext <<_ACEOF
5742 int main(){return 0;}
5743 _ACEOF
5744 rm -f conftest$ac_exeext
5745 if { (ac_try="$ac_link"
5746 case "(($ac_try" in
5747 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5748 *) ac_try_echo=$ac_try;;
5749 esac
5750 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5751 (eval "$ac_link") 2>&5
5752 ac_status=$?
5753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5754 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5755 { (case "(($ac_try" in
5756 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5757 *) ac_try_echo=$ac_try;;
5758 esac
5759 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5760 (eval "$ac_try") 2>&5
5761 ac_status=$?
5762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763 (exit $ac_status); }; }; then
5764 CC_FOR_BUILD="$CC"
5765 else
5766 echo "$as_me: program exited with status $ac_status" >&5
5767 echo "$as_me: failed program was:" >&5
5768 sed 's/^/| /' conftest.$ac_ext >&5
5770 fi
5771 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5772 fi
5775 fi
5778 ac_ext=c
5779 ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
5780 ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
5781 ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS conftest.$ac_ext $LIBS >&5'
5782 ac_build_compiler_gnu=$ac_cv_c_compiler_gnu
5783 if test -n "$ac_build_tool_prefix"; then
5784 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5785 set dummy ${ac_build_tool_prefix}gcc; ac_word=$2
5786 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5787 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5788 if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
5789 echo $ECHO_N "(cached) $ECHO_C" >&6
5790 else
5791 if test -n "$CC_FOR_BUILD"; then
5792 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
5793 else
5794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5795 for as_dir in $PATH
5796 do
5797 IFS=$as_save_IFS
5798 test -z "$as_dir" && as_dir=.
5799 for ac_exec_ext in '' $ac_executable_extensions; do
5800 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5801 ac_cv_prog_CC_FOR_BUILD="${ac_build_tool_prefix}gcc"
5802 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5803 break 2
5804 fi
5805 done
5806 done
5807 IFS=$as_save_IFS
5809 fi
5810 fi
5811 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
5812 if test -n "$CC_FOR_BUILD"; then
5813 { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
5814 echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
5815 else
5816 { echo "$as_me:$LINENO: result: no" >&5
5817 echo "${ECHO_T}no" >&6; }
5818 fi
5821 fi
5822 if test -z "$ac_cv_prog_CC_FOR_BUILD"; then
5823 ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
5824 # Extract the first word of "gcc", so it can be a program name with args.
5825 set dummy gcc; ac_word=$2
5826 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5827 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5828 if test "${ac_cv_prog_ac_ct_CC_FOR_BUILD+set}" = set; then
5829 echo $ECHO_N "(cached) $ECHO_C" >&6
5830 else
5831 if test -n "$ac_ct_CC_FOR_BUILD"; then
5832 ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
5833 else
5834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5835 for as_dir in $PATH
5836 do
5837 IFS=$as_save_IFS
5838 test -z "$as_dir" && as_dir=.
5839 for ac_exec_ext in '' $ac_executable_extensions; do
5840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5841 ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc"
5842 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5843 break 2
5844 fi
5845 done
5846 done
5847 IFS=$as_save_IFS
5849 fi
5850 fi
5851 ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
5852 if test -n "$ac_ct_CC_FOR_BUILD"; then
5853 { echo "$as_me:$LINENO: result: $ac_ct_CC_FOR_BUILD" >&5
5854 echo "${ECHO_T}$ac_ct_CC_FOR_BUILD" >&6; }
5855 else
5856 { echo "$as_me:$LINENO: result: no" >&5
5857 echo "${ECHO_T}no" >&6; }
5858 fi
5860 if test "x$ac_ct_CC_FOR_BUILD" = x; then
5861 CC_FOR_BUILD=""
5862 else
5863 case $#:$ac_tool_warned in
5864 yes:)
5865 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5866 whose name does not start with the build triplet. If you think this
5867 configuration is useful to you, please write to autoconf@gnu.org." >&5
5868 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5869 whose name does not start with the build triplet. If you think this
5870 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5871 ac_tool_warned=yes ;;
5872 esac
5873 CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
5874 fi
5875 else
5876 CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD"
5877 fi
5879 if test -z "$CC_FOR_BUILD"; then
5880 if test -n "$ac_build_tool_prefix"; then
5881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5882 set dummy ${ac_build_tool_prefix}cc; ac_word=$2
5883 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5884 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5885 if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
5886 echo $ECHO_N "(cached) $ECHO_C" >&6
5887 else
5888 if test -n "$CC_FOR_BUILD"; then
5889 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
5890 else
5891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5892 for as_dir in $PATH
5893 do
5894 IFS=$as_save_IFS
5895 test -z "$as_dir" && as_dir=.
5896 for ac_exec_ext in '' $ac_executable_extensions; do
5897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5898 ac_cv_prog_CC_FOR_BUILD="${ac_build_tool_prefix}cc"
5899 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5900 break 2
5901 fi
5902 done
5903 done
5904 IFS=$as_save_IFS
5906 fi
5907 fi
5908 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
5909 if test -n "$CC_FOR_BUILD"; then
5910 { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
5911 echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
5912 else
5913 { echo "$as_me:$LINENO: result: no" >&5
5914 echo "${ECHO_T}no" >&6; }
5915 fi
5918 fi
5919 fi
5920 if test -z "$CC_FOR_BUILD"; then
5921 # Extract the first word of "cc", so it can be a program name with args.
5922 set dummy cc; ac_word=$2
5923 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5924 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5925 if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
5926 echo $ECHO_N "(cached) $ECHO_C" >&6
5927 else
5928 if test -n "$CC_FOR_BUILD"; then
5929 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
5930 else
5931 ac_prog_rejected=no
5932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5933 for as_dir in $PATH
5934 do
5935 IFS=$as_save_IFS
5936 test -z "$as_dir" && as_dir=.
5937 for ac_exec_ext in '' $ac_executable_extensions; do
5938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5940 ac_prog_rejected=yes
5941 continue
5942 fi
5943 ac_cv_prog_CC_FOR_BUILD="cc"
5944 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5945 break 2
5946 fi
5947 done
5948 done
5949 IFS=$as_save_IFS
5951 if test $ac_prog_rejected = yes; then
5952 # We found a bogon in the path, so make sure we never use it.
5953 set dummy $ac_cv_prog_CC_FOR_BUILD
5954 shift
5955 if test $# != 0; then
5956 # We chose a different compiler from the bogus one.
5957 # However, it has the same basename, so the bogon will be chosen
5958 # first if we set CC_FOR_BUILD to just the basename; use the full file name.
5959 shift
5960 ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@"
5961 fi
5962 fi
5963 fi
5964 fi
5965 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
5966 if test -n "$CC_FOR_BUILD"; then
5967 { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
5968 echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
5969 else
5970 { echo "$as_me:$LINENO: result: no" >&5
5971 echo "${ECHO_T}no" >&6; }
5972 fi
5975 fi
5976 if test -z "$CC_FOR_BUILD"; then
5977 if test -n "$ac_build_tool_prefix"; then
5978 for ac_prog in cl.exe
5979 do
5980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5981 set dummy $ac_build_tool_prefix$ac_prog; ac_word=$2
5982 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5983 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5984 if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
5985 echo $ECHO_N "(cached) $ECHO_C" >&6
5986 else
5987 if test -n "$CC_FOR_BUILD"; then
5988 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
5989 else
5990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5991 for as_dir in $PATH
5992 do
5993 IFS=$as_save_IFS
5994 test -z "$as_dir" && as_dir=.
5995 for ac_exec_ext in '' $ac_executable_extensions; do
5996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5997 ac_cv_prog_CC_FOR_BUILD="$ac_build_tool_prefix$ac_prog"
5998 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5999 break 2
6000 fi
6001 done
6002 done
6003 IFS=$as_save_IFS
6005 fi
6006 fi
6007 CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
6008 if test -n "$CC_FOR_BUILD"; then
6009 { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
6010 echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
6011 else
6012 { echo "$as_me:$LINENO: result: no" >&5
6013 echo "${ECHO_T}no" >&6; }
6014 fi
6017 test -n "$CC_FOR_BUILD" && break
6018 done
6019 fi
6020 if test -z "$CC_FOR_BUILD"; then
6021 ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
6022 for ac_prog in cl.exe
6023 do
6024 # Extract the first word of "$ac_prog", so it can be a program name with args.
6025 set dummy $ac_prog; ac_word=$2
6026 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6027 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6028 if test "${ac_cv_prog_ac_ct_CC_FOR_BUILD+set}" = set; then
6029 echo $ECHO_N "(cached) $ECHO_C" >&6
6030 else
6031 if test -n "$ac_ct_CC_FOR_BUILD"; then
6032 ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
6033 else
6034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6035 for as_dir in $PATH
6036 do
6037 IFS=$as_save_IFS
6038 test -z "$as_dir" && as_dir=.
6039 for ac_exec_ext in '' $ac_executable_extensions; do
6040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6041 ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog"
6042 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6043 break 2
6044 fi
6045 done
6046 done
6047 IFS=$as_save_IFS
6049 fi
6050 fi
6051 ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
6052 if test -n "$ac_ct_CC_FOR_BUILD"; then
6053 { echo "$as_me:$LINENO: result: $ac_ct_CC_FOR_BUILD" >&5
6054 echo "${ECHO_T}$ac_ct_CC_FOR_BUILD" >&6; }
6055 else
6056 { echo "$as_me:$LINENO: result: no" >&5
6057 echo "${ECHO_T}no" >&6; }
6058 fi
6061 test -n "$ac_ct_CC_FOR_BUILD" && break
6062 done
6064 if test "x$ac_ct_CC_FOR_BUILD" = x; then
6065 CC_FOR_BUILD=""
6066 else
6067 case $#:$ac_tool_warned in
6068 yes:)
6069 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
6070 whose name does not start with the build triplet. If you think this
6071 configuration is useful to you, please write to autoconf@gnu.org." >&5
6072 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
6073 whose name does not start with the build triplet. If you think this
6074 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
6075 ac_tool_warned=yes ;;
6076 esac
6077 CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
6078 fi
6079 fi
6081 fi
6084 test -z "$CC_FOR_BUILD" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
6085 See \`config.log' for more details." >&5
6086 echo "$as_me: error: no acceptable C compiler found in \$PATH
6087 See \`config.log' for more details." >&2;}
6088 { (exit 1); exit 1; }; }
6090 # Provide some information about the compiler.
6091 echo "$as_me:$LINENO: checking for C compiler version" >&5
6092 ac_compiler=`set X $ac_build_compile; echo $2`
6093 { (ac_try="$ac_compiler --version >&5"
6094 case "(($ac_try" in
6095 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6096 *) ac_try_echo=$ac_try;;
6097 esac
6098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6099 (eval "$ac_compiler --version >&5") 2>&5
6100 ac_status=$?
6101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6102 (exit $ac_status); }
6103 { (ac_try="$ac_compiler -v >&5"
6104 case "(($ac_try" in
6105 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6106 *) ac_try_echo=$ac_try;;
6107 esac
6108 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6109 (eval "$ac_compiler -v >&5") 2>&5
6110 ac_status=$?
6111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6112 (exit $ac_status); }
6113 { (ac_try="$ac_compiler -V >&5"
6114 case "(($ac_try" in
6115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6116 *) ac_try_echo=$ac_try;;
6117 esac
6118 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6119 (eval "$ac_compiler -V >&5") 2>&5
6120 ac_status=$?
6121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6122 (exit $ac_status); }
6124 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
6125 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
6126 if test "${ac_cv_c_compiler_gnu+set}" = set; then
6127 echo $ECHO_N "(cached) $ECHO_C" >&6
6128 else
6129 cat >conftest.$ac_ext <<_ACEOF
6130 /* confdefs.h. */
6131 _ACEOF
6132 cat confdefs.h >>conftest.$ac_ext
6133 cat >>conftest.$ac_ext <<_ACEOF
6134 /* end confdefs.h. */
6136 int
6137 main ()
6138 {
6139 #ifndef __GNUC__
6140 choke me
6141 #endif
6143 ;
6144 return 0;
6145 }
6146 _ACEOF
6147 rm -f conftest.$ac_build_objext
6148 if { (ac_try="$ac_build_compile"
6149 case "(($ac_try" in
6150 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6151 *) ac_try_echo=$ac_try;;
6152 esac
6153 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6154 (eval "$ac_build_compile") 2>conftest.er1
6155 ac_status=$?
6156 grep -v '^ *+' conftest.er1 >conftest.err
6157 rm -f conftest.er1
6158 cat conftest.err >&5
6159 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6160 (exit $ac_status); } && {
6161 test -z "$ac_c_werror_flag" ||
6162 test ! -s conftest.err
6163 } && test -s conftest.$ac_build_objext; then
6164 ac_build_compiler_gnu=yes
6165 else
6166 echo "$as_me: failed program was:" >&5
6167 sed 's/^/| /' conftest.$ac_ext >&5
6169 ac_build_compiler_gnu=no
6170 fi
6172 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
6173 ac_cv_c_compiler_gnu=$ac_build_compiler_gnu
6175 fi
6176 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
6177 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
6178 GCC=`test $ac_build_compiler_gnu = yes && echo yes`
6179 ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set}
6180 ac_save_CFLAGS=$CFLAGS_FOR_BUILD
6181 { echo "$as_me:$LINENO: checking whether $CC_FOR_BUILD accepts -g" >&5
6182 echo $ECHO_N "checking whether $CC_FOR_BUILD accepts -g... $ECHO_C" >&6; }
6183 if test "${ac_cv_build_prog_cc_g+set}" = set; then
6184 echo $ECHO_N "(cached) $ECHO_C" >&6
6185 else
6186 ac_save_c_werror_flag=$ac_c_werror_flag
6187 ac_c_werror_flag=yes
6188 ac_cv_build_prog_cc_g=no
6189 CFLAGS_FOR_BUILD="-g"
6190 cat >conftest.$ac_ext <<_ACEOF
6191 /* confdefs.h. */
6192 _ACEOF
6193 cat confdefs.h >>conftest.$ac_ext
6194 cat >>conftest.$ac_ext <<_ACEOF
6195 /* end confdefs.h. */
6197 int
6198 main ()
6199 {
6201 ;
6202 return 0;
6203 }
6204 _ACEOF
6205 rm -f conftest.$ac_build_objext
6206 if { (ac_try="$ac_build_compile"
6207 case "(($ac_try" in
6208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6209 *) ac_try_echo=$ac_try;;
6210 esac
6211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6212 (eval "$ac_build_compile") 2>conftest.er1
6213 ac_status=$?
6214 grep -v '^ *+' conftest.er1 >conftest.err
6215 rm -f conftest.er1
6216 cat conftest.err >&5
6217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218 (exit $ac_status); } && {
6219 test -z "$ac_c_werror_flag" ||
6220 test ! -s conftest.err
6221 } && test -s conftest.$ac_build_objext; then
6222 ac_cv_build_prog_cc_g=yes
6223 else
6224 echo "$as_me: failed program was:" >&5
6225 sed 's/^/| /' conftest.$ac_ext >&5
6227 CFLAGS_FOR_BUILD=""
6228 cat >conftest.$ac_ext <<_ACEOF
6229 /* confdefs.h. */
6230 _ACEOF
6231 cat confdefs.h >>conftest.$ac_ext
6232 cat >>conftest.$ac_ext <<_ACEOF
6233 /* end confdefs.h. */
6235 int
6236 main ()
6237 {
6239 ;
6240 return 0;
6241 }
6242 _ACEOF
6243 rm -f conftest.$ac_build_objext
6244 if { (ac_try="$ac_build_compile"
6245 case "(($ac_try" in
6246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6247 *) ac_try_echo=$ac_try;;
6248 esac
6249 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6250 (eval "$ac_build_compile") 2>conftest.er1
6251 ac_status=$?
6252 grep -v '^ *+' conftest.er1 >conftest.err
6253 rm -f conftest.er1
6254 cat conftest.err >&5
6255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6256 (exit $ac_status); } && {
6257 test -z "$ac_c_werror_flag" ||
6258 test ! -s conftest.err
6259 } && test -s conftest.$ac_build_objext; then
6260 :
6261 else
6262 echo "$as_me: failed program was:" >&5
6263 sed 's/^/| /' conftest.$ac_ext >&5
6265 ac_c_werror_flag=$ac_save_c_werror_flag
6266 CFLAGS_FOR_BUILD="-g"
6267 cat >conftest.$ac_ext <<_ACEOF
6268 /* confdefs.h. */
6269 _ACEOF
6270 cat confdefs.h >>conftest.$ac_ext
6271 cat >>conftest.$ac_ext <<_ACEOF
6272 /* end confdefs.h. */
6274 int
6275 main ()
6276 {
6278 ;
6279 return 0;
6280 }
6281 _ACEOF
6282 rm -f conftest.$ac_build_objext
6283 if { (ac_try="$ac_build_compile"
6284 case "(($ac_try" in
6285 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6286 *) ac_try_echo=$ac_try;;
6287 esac
6288 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6289 (eval "$ac_build_compile") 2>conftest.er1
6290 ac_status=$?
6291 grep -v '^ *+' conftest.er1 >conftest.err
6292 rm -f conftest.er1
6293 cat conftest.err >&5
6294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6295 (exit $ac_status); } && {
6296 test -z "$ac_c_werror_flag" ||
6297 test ! -s conftest.err
6298 } && test -s conftest.$ac_build_objext; then
6299 ac_cv_build_prog_cc_g=yes
6300 else
6301 echo "$as_me: failed program was:" >&5
6302 sed 's/^/| /' conftest.$ac_ext >&5
6305 fi
6307 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
6308 fi
6310 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
6311 fi
6313 rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
6314 ac_c_werror_flag=$ac_save_c_werror_flag
6315 fi
6316 { echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_g" >&5
6317 echo "${ECHO_T}$ac_cv_build_prog_cc_g" >&6; }
6318 if test "$ac_test_CFLAGS" = set; then
6319 CFLAGS_FOR_BUILD=$ac_save_CFLAGS
6320 elif test $ac_cv_build_prog_cc_g = yes; then
6321 if test "$GCC" = yes; then
6322 CFLAGS_FOR_BUILD="-g -O2"
6323 else
6324 CFLAGS_FOR_BUILD="-g"
6325 fi
6326 else
6327 if test "$GCC" = yes; then
6328 CFLAGS_FOR_BUILD="-O2"
6329 else
6330 CFLAGS_FOR_BUILD=
6331 fi
6332 fi
6333 { echo "$as_me:$LINENO: checking for $CC_FOR_BUILD option to accept ISO C89" >&5
6334 echo $ECHO_N "checking for $CC_FOR_BUILD option to accept ISO C89... $ECHO_C" >&6; }
6335 if test "${ac_cv_build_prog_cc_stdc+set}" = set; then
6336 echo $ECHO_N "(cached) $ECHO_C" >&6
6337 else
6338 ac_cv_build_prog_cc_stdc=no
6339 ac_save_CC=$CC_FOR_BUILD
6340 cat >conftest.$ac_ext <<_ACEOF
6341 /* confdefs.h. */
6342 _ACEOF
6343 cat confdefs.h >>conftest.$ac_ext
6344 cat >>conftest.$ac_ext <<_ACEOF
6345 /* end confdefs.h. */
6346 #include <stdarg.h>
6347 #include <stdio.h>
6348 #include <sys/types.h>
6349 #include <sys/stat.h>
6350 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6351 struct buf { int x; };
6352 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6353 static char *e (p, i)
6354 char **p;
6355 int i;
6356 {
6357 return p[i];
6358 }
6359 static char *f (char * (*g) (char **, int), char **p, ...)
6360 {
6361 char *s;
6362 va_list v;
6363 va_start (v,p);
6364 s = g (p, va_arg (v,int));
6365 va_end (v);
6366 return s;
6367 }
6369 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6370 function prototypes and stuff, but not '\xHH' hex character constants.
6371 These don't provoke an error unfortunately, instead are silently treated
6372 as 'x'. The following induces an error, until -std is added to get
6373 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6374 array size at least. It's necessary to write '\x00'==0 to get something
6375 that's true only with -std. */
6376 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6378 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6379 inside strings and character constants. */
6380 #define FOO(x) 'x'
6381 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6383 int test (int i, double x);
6384 struct s1 {int (*f) (int a);};
6385 struct s2 {int (*f) (double a);};
6386 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6387 int argc;
6388 char **argv;
6389 int
6390 main ()
6391 {
6392 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6393 ;
6394 return 0;
6395 }
6396 _ACEOF
6397 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6398 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6399 do
6400 CC_FOR_BUILD="$ac_save_CC $ac_arg"
6401 rm -f conftest.$ac_build_objext
6402 if { (ac_try="$ac_build_compile"
6403 case "(($ac_try" in
6404 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6405 *) ac_try_echo=$ac_try;;
6406 esac
6407 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6408 (eval "$ac_build_compile") 2>conftest.er1
6409 ac_status=$?
6410 grep -v '^ *+' conftest.er1 >conftest.err
6411 rm -f conftest.er1
6412 cat conftest.err >&5
6413 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6414 (exit $ac_status); } && {
6415 test -z "$ac_c_werror_flag" ||
6416 test ! -s conftest.err
6417 } && test -s conftest.$ac_build_objext; then
6418 ac_cv_build_prog_cc_stdc=$ac_arg
6419 else
6420 echo "$as_me: failed program was:" >&5
6421 sed 's/^/| /' conftest.$ac_ext >&5
6424 fi
6426 rm -f core conftest.err conftest.$ac_build_objext
6427 test "x$ac_cv_build_prog_cc_stdc" != "xno" && break
6428 done
6429 rm -f conftest.$ac_ext
6430 CC_FOR_BUILD=$ac_save_CC
6432 fi
6433 # AC_CACHE_VAL
6434 case "x$ac_cv_build_prog_cc_stdc" in
6435 x)
6436 { echo "$as_me:$LINENO: result: none needed" >&5
6437 echo "${ECHO_T}none needed" >&6; } ;;
6438 xno)
6439 { echo "$as_me:$LINENO: result: unsupported" >&5
6440 echo "${ECHO_T}unsupported" >&6; } ;;
6441 *)
6442 CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_stdc"
6443 { echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_stdc" >&5
6444 echo "${ECHO_T}$ac_cv_build_prog_cc_stdc" >&6; } ;;
6445 esac
6448 ac_ext=c
6449 ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
6450 ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
6451 ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS conftest.$ac_ext $LIBS >&5'
6452 ac_build_compiler_gnu=$ac_cv_c_compiler_gnu
6454 depcc="$CC_FOR_BUILD" am_compiler_list=
6456 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
6457 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
6458 if test "${am_cv_CC_FOR_BUILD_dependencies_compiler_type+set}" = set; then
6459 echo $ECHO_N "(cached) $ECHO_C" >&6
6460 else
6461 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6462 # We make a subdir and do the tests there. Otherwise we can end up
6463 # making bogus files that we don't know about and never remove. For
6464 # instance it was reported that on HP-UX the gcc test will end up
6465 # making a dummy file named `D' -- because `-MD' means `put the output
6466 # in D'.
6467 mkdir conftest.dir
6468 # Copy depcomp to subdir because otherwise we won't find it if we're
6469 # using a relative directory.
6470 cp "$am_depcomp" conftest.dir
6471 cd conftest.dir
6472 # We will build objects and dependencies in a subdirectory because
6473 # it helps to detect inapplicable dependency modes. For instance
6474 # both Tru64's cc and ICC support -MD to output dependencies as a
6475 # side effect of compilation, but ICC will put the dependencies in
6476 # the current directory while Tru64 will put them in the object
6477 # directory.
6478 mkdir sub
6480 am_cv_CC_FOR_BUILD_dependencies_compiler_type=none
6481 if test "$am_compiler_list" = ""; then
6482 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6483 fi
6484 for depmode in $am_compiler_list; do
6485 # Setup a source with many dependencies, because some compilers
6486 # like to wrap large dependency lists on column 80 (with \), and
6487 # we should not choose a depcomp mode which is confused by this.
6488 #
6489 # We need to recreate these files for each test, as the compiler may
6490 # overwrite some of them when testing with obscure command lines.
6491 # This happens at least with the AIX C compiler.
6492 : > sub/conftest.c
6493 for i in 1 2 3 4 5 6; do
6494 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6495 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6496 # Solaris 8's {/usr,}/bin/sh.
6497 touch sub/conftst$i.h
6498 done
6499 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6501 case $depmode in
6502 nosideeffect)
6503 # after this tag, mechanisms are not by side-effect, so they'll
6504 # only be used when explicitly requested
6505 if test "x$enable_dependency_tracking" = xyes; then
6506 continue
6507 else
6508 break
6509 fi
6510 ;;
6511 none) break ;;
6512 esac
6513 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6514 # mode. It turns out that the SunPro C++ compiler does not properly
6515 # handle `-M -o', and we need to detect this.
6516 if depmode=$depmode \
6517 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6518 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6519 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6520 >/dev/null 2>conftest.err &&
6521 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6522 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6523 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6524 # icc doesn't choke on unknown options, it will just issue warnings
6525 # or remarks (even with -Werror). So we grep stderr for any message
6526 # that says an option was ignored or not supported.
6527 # When given -MP, icc 7.0 and 7.1 complain thusly:
6528 # icc: Command line warning: ignoring option '-M'; no argument required
6529 # The diagnosis changed in icc 8.0:
6530 # icc: Command line remark: option '-MP' not supported
6531 if (grep 'ignoring option' conftest.err ||
6532 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6533 am_cv_CC_FOR_BUILD_dependencies_compiler_type=$depmode
6534 break
6535 fi
6536 fi
6537 done
6539 cd ..
6540 rm -rf conftest.dir
6541 else
6542 am_cv_CC_FOR_BUILD_dependencies_compiler_type=none
6543 fi
6545 fi
6546 { echo "$as_me:$LINENO: result: $am_cv_CC_FOR_BUILD_dependencies_compiler_type" >&5
6547 echo "${ECHO_T}$am_cv_CC_FOR_BUILD_dependencies_compiler_type" >&6; }
6548 CC_FOR_BUILDDEPMODE=depmode=$am_cv_CC_FOR_BUILD_dependencies_compiler_type
6552 if
6553 test "x$enable_dependency_tracking" != xno \
6554 && test "$am_cv_CC_FOR_BUILD_dependencies_compiler_type" = gcc3; then
6555 am__fastdepCC_FOR_BUILD_TRUE=
6556 am__fastdepCC_FOR_BUILD_FALSE='#'
6557 else
6558 am__fastdepCC_FOR_BUILD_TRUE='#'
6559 am__fastdepCC_FOR_BUILD_FALSE=
6560 fi
6563 case $ac_cv_build_prog_cc_stdc in
6564 no) ac_cv_build_prog_cc_stdc=no; ac_cv_build_prog_cc_stdc=no ;;
6565 *) { echo "$as_me:$LINENO: checking for $CC_FOR_BUILD option to accept ISO C99" >&5
6566 echo $ECHO_N "checking for $CC_FOR_BUILD option to accept ISO C99... $ECHO_C" >&6; }
6567 if test "${ac_cv_build_prog_cc_stdc+set}" = set; then
6568 echo $ECHO_N "(cached) $ECHO_C" >&6
6569 else
6570 ac_cv_build_prog_cc_stdc=no
6571 ac_save_CC=$CC_FOR_BUILD
6572 cat >conftest.$ac_ext <<_ACEOF
6573 /* confdefs.h. */
6574 _ACEOF
6575 cat confdefs.h >>conftest.$ac_ext
6576 cat >>conftest.$ac_ext <<_ACEOF
6577 /* end confdefs.h. */
6578 #include <stdarg.h>
6579 #include <stdbool.h>
6580 #include <stdlib.h>
6581 #include <wchar.h>
6582 #include <stdio.h>
6584 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6585 #define debug(...) fprintf (stderr, __VA_ARGS__)
6586 #define showlist(...) puts (#__VA_ARGS__)
6587 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6588 static void
6589 test_varargs_macros (void)
6590 {
6591 int x = 1234;
6592 int y = 5678;
6593 debug ("Flag");
6594 debug ("X = %d\n", x);
6595 showlist (The first, second, and third items.);
6596 report (x>y, "x is %d but y is %d", x, y);
6597 }
6599 // Check long long types.
6600 #define BIG64 18446744073709551615ull
6601 #define BIG32 4294967295ul
6602 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6603 #if !BIG_OK
6604 your preprocessor is broken;
6605 #endif
6606 #if BIG_OK
6607 #else
6608 your preprocessor is broken;
6609 #endif
6610 static long long int bignum = -9223372036854775807LL;
6611 static unsigned long long int ubignum = BIG64;
6613 struct incomplete_array
6614 {
6615 int datasize;
6616 double data[];
6617 };
6619 struct named_init {
6620 int number;
6621 const wchar_t *name;
6622 double average;
6623 };
6625 typedef const char *ccp;
6627 static inline int
6628 test_restrict (ccp restrict text)
6629 {
6630 // See if C++-style comments work.
6631 // Iterate through items via the restricted pointer.
6632 // Also check for declarations in for loops.
6633 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6634 continue;
6635 return 0;
6636 }
6638 // Check varargs and va_copy.
6639 static void
6640 test_varargs (const char *format, ...)
6641 {
6642 va_list args;
6643 va_start (args, format);
6644 va_list args_copy;
6645 va_copy (args_copy, args);
6647 const char *str;
6648 int number;
6649 float fnumber;
6651 while (*format)
6652 {
6653 switch (*format++)
6654 {
6655 case 's': // string
6656 str = va_arg (args_copy, const char *);
6657 break;
6658 case 'd': // int
6659 number = va_arg (args_copy, int);
6660 break;
6661 case 'f': // float
6662 fnumber = va_arg (args_copy, double);
6663 break;
6664 default:
6665 break;
6666 }
6667 }
6668 va_end (args_copy);
6669 va_end (args);
6670 }
6672 int
6673 main ()
6674 {
6676 // Check bool.
6677 _Bool success = false;
6679 // Check restrict.
6680 if (test_restrict ("String literal") == 0)
6681 success = true;
6682 char *restrict newvar = "Another string";
6684 // Check varargs.
6685 test_varargs ("s, d' f .", "string", 65, 34.234);
6686 test_varargs_macros ();
6688 // Check flexible array members.
6689 struct incomplete_array *ia =
6690 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6691 ia->datasize = 10;
6692 for (int i = 0; i < ia->datasize; ++i)
6693 ia->data[i] = i * 1.234;
6695 // Check named initializers.
6696 struct named_init ni = {
6697 .number = 34,
6698 .name = L"Test wide string",
6699 .average = 543.34343,
6700 };
6702 ni.number = 58;
6704 int dynamic_array[ni.number];
6705 dynamic_array[ni.number - 1] = 543;
6707 // work around unused variable warnings
6708 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6709 || dynamic_array[ni.number - 1] != 543);
6711 ;
6712 return 0;
6713 }
6714 _ACEOF
6715 for ac_arg in '' -std=gnu99 -c99 -qlanglvl=extc99
6716 do
6717 CC_FOR_BUILD="$ac_save_CC $ac_arg"
6718 rm -f conftest.$ac_build_objext
6719 if { (ac_try="$ac_build_compile"
6720 case "(($ac_try" in
6721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6722 *) ac_try_echo=$ac_try;;
6723 esac
6724 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6725 (eval "$ac_build_compile") 2>conftest.er1
6726 ac_status=$?
6727 grep -v '^ *+' conftest.er1 >conftest.err
6728 rm -f conftest.er1
6729 cat conftest.err >&5
6730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6731 (exit $ac_status); } && {
6732 test -z "$ac_c_werror_flag" ||
6733 test ! -s conftest.err
6734 } && test -s conftest.$ac_build_objext; then
6735 ac_cv_build_prog_cc_stdc=$ac_arg
6736 else
6737 echo "$as_me: failed program was:" >&5
6738 sed 's/^/| /' conftest.$ac_ext >&5
6741 fi
6743 rm -f core conftest.err conftest.$ac_build_objext
6744 test "x$ac_cv_build_prog_cc_stdc" != "xno" && break
6745 done
6746 rm -f conftest.$ac_ext
6747 CC_FOR_BUILD=$ac_save_CC
6749 fi
6750 # AC_CACHE_VAL
6751 case "x$ac_cv_build_prog_cc_stdc" in
6752 x)
6753 { echo "$as_me:$LINENO: result: none needed" >&5
6754 echo "${ECHO_T}none needed" >&6; } ;;
6755 xno)
6756 { echo "$as_me:$LINENO: result: unsupported" >&5
6757 echo "${ECHO_T}unsupported" >&6; } ;;
6758 *)