2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22 DUALCASE=1; export DUALCASE # for MKS sh
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
128 case $CONFIG_SHELL in
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
138 if ("$as_dir/$as_base" -c '
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172 s,^['$as_cr_digits']*\n,,
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
182 # Exit status is that of the last command.
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194 if expr a : '\(a\)' >/dev/null 2>&1; then
200 rm -f conf$$ conf$$.exe conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
211 elif ln conf$$.file conf$$ 2>/dev/null; then
216 rm -f conf$$ conf$$.exe conf$$.file
218 if mkdir -p . 2>/dev/null; then
221 test -d ./-p && rmdir ./-p
225 as_executable_p="test -f"
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
235 # We need space, tab and new line, in precisely that order.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
260 SHELL=${CONFIG_SHELL-/bin/sh}
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
267 # Identity of this package.
274 ac_unique_file="gcj_mlc.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
279 # include <sys/types.h>
282 # include <sys/stat.h>
293 # if !STDC_HEADERS && HAVE_MEMORY_H
299 # include <strings.h>
302 # include <inttypes.h>
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical mkinstalldirs INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CFLAGS CXXFLAGS CCAS CCASFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT GC_CFLAGS LN_S LIBTOOL CXXCPP CPPFLAGS THREADLIBS POWERPC_DARWIN_TRUE POWERPC_DARWIN_FALSE EXTRA_TEST_LIBS target_all CPLUSPLUS_TRUE CPLUSPLUS_FALSE AM_CPPFLAGS addobjs addincludes addlibs addtests CPP EGREP MY_CFLAGS toolexecdir toolexeclibdir LIBOBJS LTLIBOBJS'
315 # Initialize some variables set by options.
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
327 program_transform_name=s,x,x,
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
365 # Accept the important Cygnus configure options, so we can diagnose typos.
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
387 cache_file=config.cache ;;
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
393 datadir=$ac_optarg ;;
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415 eval "enable_$ac_feature='$ac_optarg'" ;;
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
430 -help | --help | --hel | --he | -h)
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
454 -libdir | --libdir | --libdi | --libd)
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
481 # Obsolete; use --without-fp.
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
545 sbindir=$ac_optarg ;;
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
556 sharedstatedir=$ac_optarg ;;
558 -site | --site | --sit)
560 -site=* | --site=* | --sit=*)
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
583 -version | --version | --versio | --versi | --vers | -V)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597 eval "with_$ac_package='$ac_optarg'" ;;
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
609 # Obsolete; use --with-x.
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
661 eval ac_val=$`echo $ac_var`
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
673 eval ac_val=$`echo $ac_var`
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
702 test "$silent" = yes && exec 6>/dev/null
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
722 if test ! -r $srcdir/$ac_unique_file; then
726 ac_srcdir_defaulted=no
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CXXCPP_set=${CXXCPP+set}
754 ac_env_CXXCPP_value=$CXXCPP
755 ac_cv_env_CXXCPP_set=${CXXCPP+set}
756 ac_cv_env_CXXCPP_value=$CXXCPP
757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
758 ac_env_CPPFLAGS_value=$CPPFLAGS
759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
761 ac_env_CPP_set=${CPP+set}
762 ac_env_CPP_value=$CPP
763 ac_cv_env_CPP_set=${CPP+set}
764 ac_cv_env_CPP_value=$CPP
767 # Report the --help message.
769 if test "$ac_init_help" = "long"; then
770 # Omit some internal or obsolete options to make the list less imposing.
771 # This message is too long to be a string in the A/UX 3.1 sh.
773 \`configure' configures this package to adapt to many kinds of systems.
775 Usage: $0 [OPTION]... [VAR=VALUE]...
777 To assign environment variables (e.g., CC, CFLAGS...), specify them as
778 VAR=VALUE. See below for descriptions of some of the useful variables.
780 Defaults for the options are specified in brackets.
783 -h, --help display this help and exit
784 --help=short display options specific to this package
785 --help=recursive display the short help of all the included packages
786 -V, --version display version information and exit
787 -q, --quiet, --silent do not print \`checking...' messages
788 --cache-file=FILE cache test results in FILE [disabled]
789 -C, --config-cache alias for \`--cache-file=config.cache'
790 -n, --no-create do not create output files
791 --srcdir=DIR find the sources in DIR [configure dir or \`..']
796 Installation directories:
797 --prefix=PREFIX install architecture-independent files in PREFIX
799 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
802 By default, \`make install' will install all the files in
803 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
804 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
805 for instance \`--prefix=\$HOME'.
807 For better control, use the options below.
809 Fine tuning of the installation directories:
810 --bindir=DIR user executables [EPREFIX/bin]
811 --sbindir=DIR system admin executables [EPREFIX/sbin]
812 --libexecdir=DIR program executables [EPREFIX/libexec]
813 --datadir=DIR read-only architecture-independent data [PREFIX/share]
814 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
815 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
816 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
817 --libdir=DIR object code libraries [EPREFIX/lib]
818 --includedir=DIR C header files [PREFIX/include]
819 --oldincludedir=DIR C header files for non-gcc [/usr/include]
820 --infodir=DIR info documentation [PREFIX/info]
821 --mandir=DIR man documentation [PREFIX/man]
827 --program-prefix=PREFIX prepend PREFIX to installed program names
828 --program-suffix=SUFFIX append SUFFIX to installed program names
829 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
832 --build=BUILD configure for building on BUILD [guessed]
833 --host=HOST cross-compile to build programs to run on HOST [BUILD]
834 --target=TARGET configure for building compilers for TARGET [HOST]
838 if test -n "$ac_init_help"; then
843 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
844 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
845 --enable-multilib build many library versions (default)
846 --disable-dependency-tracking speeds up one-time build
847 --enable-dependency-tracking do not reject slow dependency extractors
848 --enable-maintainer-mode enable make rules and dependencies not useful
849 (and sometimes confusing) to the casual installer
850 --enable-shared=PKGS build shared libraries default=yes
851 --enable-static=PKGS build static libraries default=yes
852 --enable-fast-install=PKGS optimize for fast installation default=yes
853 --disable-libtool-lock avoid locking (might break parallel builds)
854 --enable-parallel-mark parallelize marking and free list construction
855 --enable-gc-debug include full support for pointer backtracing etc.
858 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
859 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
860 --with-gnu-ld assume the C compiler uses GNU ld default=no
861 --with-pic try to use only PIC/non-PIC objects default=use both
862 --with-target-subdir=SUBDIR
863 configuring with a cross compiler
864 --with-cross-host=HOST configuring with a cross compiler
865 --with-ecos enable runtime eCos target support
867 Some influential environment variables:
868 CC C compiler command
869 CFLAGS C compiler flags
870 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
871 nonstandard directory <lib dir>
872 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
873 headers in a nonstandard directory <include dir>
874 CXX C++ compiler command
875 CXXFLAGS C++ compiler flags
876 CXXCPP C++ preprocessor
879 Use these variables to override the choices made by `configure' or to help
880 it to find libraries and programs with nonstandard names/locations.
885 if test "$ac_init_help" = "recursive"; then
886 # If there are subdirs, report their specific --help.
888 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
889 test -d $ac_dir || continue
892 if test "$ac_dir" != .; then
893 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
894 # A "../" for each directory in $ac_dir_suffix.
895 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
897 ac_dir_suffix= ac_top_builddir=
901 .) # No --srcdir option. We are building in place.
903 if test -z "$ac_top_builddir"; then
906 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
908 [\\/]* | ?:[\\/]* ) # Absolute path.
909 ac_srcdir=$srcdir$ac_dir_suffix;
910 ac_top_srcdir=$srcdir ;;
912 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
913 ac_top_srcdir=$ac_top_builddir$srcdir ;;
916 # Do not use `cd foo && pwd` to compute absolute paths, because
917 # the directories may not exist.
919 .) ac_abs_builddir="$ac_dir";;
922 .) ac_abs_builddir=`pwd`;;
923 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
924 *) ac_abs_builddir=`pwd`/"$ac_dir";;
927 case $ac_abs_builddir in
928 .) ac_abs_top_builddir=${ac_top_builddir}.;;
930 case ${ac_top_builddir}. in
931 .) ac_abs_top_builddir=$ac_abs_builddir;;
932 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
933 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
936 case $ac_abs_builddir in
937 .) ac_abs_srcdir=$ac_srcdir;;
940 .) ac_abs_srcdir=$ac_abs_builddir;;
941 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
942 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
945 case $ac_abs_builddir in
946 .) ac_abs_top_srcdir=$ac_top_srcdir;;
948 case $ac_top_srcdir in
949 .) ac_abs_top_srcdir=$ac_abs_builddir;;
950 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
951 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
956 # Check for guested configure; otherwise get Cygnus style configure.
957 if test -f $ac_srcdir/configure.gnu; then
959 $SHELL $ac_srcdir/configure.gnu --help=recursive
960 elif test -f $ac_srcdir/configure; then
962 $SHELL $ac_srcdir/configure --help=recursive
963 elif test -f $ac_srcdir/configure.ac ||
964 test -f $ac_srcdir/configure.in; then
968 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
974 test -n "$ac_init_help" && exit 0
975 if $ac_init_version; then
978 Copyright (C) 2003 Free Software Foundation, Inc.
979 This configure script is free software; the Free Software Foundation
980 gives unlimited permission to copy, distribute and modify it.
986 This file contains any messages produced by compilers while
987 running configure, to aid debugging if configure makes a mistake.
989 It was created by $as_me, which was
990 generated by GNU Autoconf 2.59. Invocation command line was
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1010 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1011 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1014 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1015 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1016 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024 test -z "$as_dir" && as_dir=.
1025 echo "PATH: $as_dir"
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1049 ac_must_keep_next=false
1055 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057 | -silent | --silent | --silen | --sile | --sil)
1059 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1063 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1065 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066 if test $ac_must_keep_next = true; then
1067 ac_must_keep_next=false # Got value, back to normal.
1070 *=* | --config-cache | -C | -disable-* | --disable-* \
1071 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073 | -with-* | --with-* | -without-* | --without-* | --x)
1074 case "$ac_configure_args0 " in
1075 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1078 -* ) ac_must_keep_next=true ;;
1081 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082 # Get rid of the leading space.
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log. We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097 # Save into config.log some information that might help in debugging.
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1107 # The following way of writing the cache mishandles newlines in values,
1110 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1113 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1118 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1130 for ac_var in $ac_subst_vars
1132 eval ac_val=$`echo $ac_var`
1133 echo "$ac_var='"'"'$ac_val'"'"'"
1137 if test -n "$ac_subst_files"; then
1144 for ac_var in $ac_subst_files
1146 eval ac_val=$`echo $ac_var`
1147 echo "$ac_var='"'"'$ac_val'"'"'"
1152 if test -s confdefs.h; then
1159 sed "/^$/d" confdefs.h | sort
1162 test "$ac_signal" != 0 &&
1163 echo "$as_me: caught signal $ac_signal"
1164 echo "$as_me: exit $exit_status"
1166 rm -f core *.core &&
1167 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1170 for ac_signal in 1 2 13 15; do
1171 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1180 # Predefined preprocessor variables.
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210 if test "x$prefix" != xNONE; then
1211 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1213 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1216 for ac_site_file in $CONFIG_SITE; do
1217 if test -r "$ac_site_file"; then
1218 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220 sed 's/^/| /' "$ac_site_file" >&5
1225 if test -r "$cache_file"; then
1226 # Some versions of bash will fail to source /dev/null (special
1227 # files actually), so we avoid doing that.
1228 if test -f "$cache_file"; then
1229 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1232 [\\/]* | ?:[\\/]* ) . $cache_file;;
1233 *) . ./$cache_file;;
1237 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1242 # Check that the precious variables saved in the cache have kept the same
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248 eval ac_new_set=\$ac_env_${ac_var}_set
1249 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250 eval ac_new_val="\$ac_env_${ac_var}_value"
1251 case $ac_old_set,$ac_new_set in
1253 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255 ac_cache_corrupted=: ;;
1257 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259 ac_cache_corrupted=: ;;
1262 if test "x$ac_old_val" != "x$ac_new_val"; then
1263 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1266 echo "$as_me: former value: $ac_old_val" >&2;}
1267 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1268 echo "$as_me: current value: $ac_new_val" >&2;}
1269 ac_cache_corrupted=:
1272 # Pass precious variables to config.status.
1273 if test "$ac_new_set" = set; then
1275 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277 *) ac_arg=$ac_var=$ac_new_val ;;
1279 case " $ac_configure_args " in
1280 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1281 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285 if $ac_cache_corrupted; then
1286 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290 { (exit 1); exit 1; }; }
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318 # This works around the fact that libtool configuration may change LD
1319 # for this particular configuration, but some shells, instead of
1320 # keeping the changes in LD private, export them just because LD is
1322 ORIGINAL_LD_FOR_MULTILIBS=$LD
1324 # Default to --enable-multilib
1325 # Check whether --enable-multilib or --disable-multilib was given.
1326 if test "${enable_multilib+set}" = set; then
1327 enableval="$enable_multilib"
1328 case "$enableval" in
1329 yes) multilib=yes ;;
1331 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1332 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1333 { (exit 1); exit 1; }; } ;;
1339 # We may get other options which we leave undocumented:
1340 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1341 # See config-ml.in if you want the gory details.
1343 if test "$srcdir" = "."; then
1344 if test "$with_target_subdir" != "."; then
1345 multi_basedir="$srcdir/$with_multisrctop../.."
1347 multi_basedir="$srcdir/$with_multisrctop.."
1350 multi_basedir="$srcdir/.."
1354 ac_config_commands="$ac_config_commands default-1"
1358 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1359 if test -f $ac_dir/install-sh; then
1361 ac_install_sh="$ac_aux_dir/install-sh -c"
1363 elif test -f $ac_dir/install.sh; then
1365 ac_install_sh="$ac_aux_dir/install.sh -c"
1367 elif test -f $ac_dir/shtool; then
1369 ac_install_sh="$ac_aux_dir/shtool install -c"
1373 if test -z "$ac_aux_dir"; then
1374 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1375 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1376 { (exit 1); exit 1; }; }
1378 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1379 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1380 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1382 # Make sure we can run config.sub.
1383 $ac_config_sub sun4 >/dev/null 2>&1 ||
1384 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1385 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1386 { (exit 1); exit 1; }; }
1388 echo "$as_me:$LINENO: checking build system type" >&5
1389 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1390 if test "${ac_cv_build+set}" = set; then
1391 echo $ECHO_N "(cached) $ECHO_C" >&6
1393 ac_cv_build_alias=$build_alias
1394 test -z "$ac_cv_build_alias" &&
1395 ac_cv_build_alias=`$ac_config_guess`
1396 test -z "$ac_cv_build_alias" &&
1397 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1398 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1399 { (exit 1); exit 1; }; }
1400 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1401 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1402 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1403 { (exit 1); exit 1; }; }
1406 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1407 echo "${ECHO_T}$ac_cv_build" >&6
1409 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1410 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1411 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1414 echo "$as_me:$LINENO: checking host system type" >&5
1415 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1416 if test "${ac_cv_host+set}" = set; then
1417 echo $ECHO_N "(cached) $ECHO_C" >&6
1419 ac_cv_host_alias=$host_alias
1420 test -z "$ac_cv_host_alias" &&
1421 ac_cv_host_alias=$ac_cv_build_alias
1422 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1423 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1424 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1425 { (exit 1); exit 1; }; }
1428 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1429 echo "${ECHO_T}$ac_cv_host" >&6
1431 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1432 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1433 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1436 echo "$as_me:$LINENO: checking target system type" >&5
1437 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1438 if test "${ac_cv_target+set}" = set; then
1439 echo $ECHO_N "(cached) $ECHO_C" >&6
1441 ac_cv_target_alias=$target_alias
1442 test "x$ac_cv_target_alias" = "x" &&
1443 ac_cv_target_alias=$ac_cv_host_alias
1444 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1445 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1446 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1447 { (exit 1); exit 1; }; }
1450 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1451 echo "${ECHO_T}$ac_cv_target" >&6
1452 target=$ac_cv_target
1453 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1454 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1455 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1458 # The aliases save the names the user supplied, while $host etc.
1459 # will get canonicalized.
1460 test -n "$target_alias" &&
1461 test "$program_prefix$program_suffix$program_transform_name" = \
1463 program_prefix=${target_alias}-
1465 # Get the 'noncanonical' system names.
1466 case ${build_alias} in
1467 "") build_noncanonical=${build} ;;
1468 *) build_noncanonical=${build_alias} ;;
1471 case ${host_alias} in
1472 "") host_noncanonical=${build_noncanonical} ;;
1473 *) host_noncanonical=${host_alias} ;;
1476 case ${target_alias} in
1477 "") target_noncanonical=${host_noncanonical} ;;
1478 *) target_noncanonical=${target_alias} ;;
1484 # This works around an automake problem.
1485 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
1488 am__api_version="1.9"
1489 # Find a good install program. We prefer a C program (faster),
1490 # so one script is as good as another. But avoid the broken or
1491 # incompatible versions:
1492 # SysV /etc/install, /usr/sbin/install
1493 # SunOS /usr/etc/install
1494 # IRIX /sbin/install
1496 # AmigaOS /C/install, which installs bootblocks on floppy discs
1497 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1498 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1499 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1500 # OS/2's system install, which has a completely different semantic
1501 # ./install, which can be erroneously created by make from ./install.sh.
1502 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1503 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1504 if test -z "$INSTALL"; then
1505 if test "${ac_cv_path_install+set}" = set; then
1506 echo $ECHO_N "(cached) $ECHO_C" >&6
1508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 test -z "$as_dir" && as_dir=.
1513 # Account for people who put trailing slashes in PATH elements.
1515 ./ | .// | /cC/* | \
1516 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1517 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1520 # OSF1 and SCO ODT 3.0 have their own names for install.
1521 # Don't use installbsd from OSF since it installs stuff as root
1523 for ac_prog in ginstall scoinst install; do
1524 for ac_exec_ext in '' $ac_executable_extensions; do
1525 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1526 if test $ac_prog = install &&
1527 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1528 # AIX install. It has an incompatible calling convention.
1530 elif test $ac_prog = install &&
1531 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1532 # program-specific install script used by HP pwplus--don't use.
1535 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1547 if test "${ac_cv_path_install+set}" = set; then
1548 INSTALL=$ac_cv_path_install
1550 # As a last resort, use the slow shell script. We don't cache a
1551 # path for INSTALL within a source directory, because that will
1552 # break other packages using the cache if that directory is
1553 # removed, or if the path is relative.
1554 INSTALL=$ac_install_sh
1557 echo "$as_me:$LINENO: result: $INSTALL" >&5
1558 echo "${ECHO_T}$INSTALL" >&6
1560 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1561 # It thinks the first close brace ends the variable substitution.
1562 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1564 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1566 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1568 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1569 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1572 echo timestamp > conftest.file
1573 # Do `set' in a subshell so we don't clobber the current shell's
1574 # arguments. Must try -L first in case configure is actually a
1575 # symlink; some systems play weird games with the mod time of symlinks
1576 # (eg FreeBSD returns the mod time of the symlink's containing
1579 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1580 if test "$*" = "X"; then
1582 set X `ls -t $srcdir/configure conftest.file`
1585 if test "$*" != "X $srcdir/configure conftest.file" \
1586 && test "$*" != "X conftest.file $srcdir/configure"; then
1588 # If neither matched, then we have a broken ls. This can happen
1589 # if, for instance, CONFIG_SHELL is bash and it inherits a
1590 # broken ls alias from the environment. This has actually
1591 # happened. Such a system could not be considered "sane".
1592 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1593 alias in your environment" >&5
1594 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1595 alias in your environment" >&2;}
1596 { (exit 1); exit 1; }; }
1599 test "$2" = conftest.file
1605 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1606 Check your system clock" >&5
1607 echo "$as_me: error: newly created file is older than distributed files!
1608 Check your system clock" >&2;}
1609 { (exit 1); exit 1; }; }
1611 echo "$as_me:$LINENO: result: yes" >&5
1612 echo "${ECHO_T}yes" >&6
1613 test "$program_prefix" != NONE &&
1614 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1615 # Use a double $ so make ignores it.
1616 test "$program_suffix" != NONE &&
1617 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1618 # Double any \ or $. echo might interpret backslashes.
1619 # By default was `s,x,x', remove it if useless.
1620 cat <<\_ACEOF >conftest.sed
1621 s/[\\$]/&&/g;s/;s,x,x,$//
1623 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1626 # expand $ac_aux_dir to an absolute path
1627 am_aux_dir=`cd $ac_aux_dir && pwd`
1629 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1630 # Use eval to expand $SHELL
1631 if eval "$MISSING --run true"; then
1632 am_missing_run="$MISSING --run "
1635 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1636 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1639 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1640 # We used to keeping the `.' as first argument, in order to
1641 # allow $(mkdir_p) to be used without argument. As in
1642 # $(mkdir_p) $(somedir)
1643 # where $(somedir) is conditionally defined. However this is wrong
1645 # 1. if the package is installed by a user who cannot write `.'
1646 # make install will fail,
1647 # 2. the above comment should most certainly read
1648 # $(mkdir_p) $(DESTDIR)$(somedir)
1649 # so it does not work when $(somedir) is undefined and
1650 # $(DESTDIR) is not.
1651 # To support the latter case, we have to write
1652 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1653 # so the `.' trick is pointless.
1654 mkdir_p='mkdir -p --'
1656 # On NextStep and OpenStep, the `mkdir' command does not
1657 # recognize any option. It will interpret all options as
1658 # directories to create, and then abort because `.' already
1660 for d in ./-p ./--version;
1662 test -d $d && rmdir $d
1664 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1665 if test -f "$ac_aux_dir/mkinstalldirs"; then
1666 mkdir_p='$(mkinstalldirs)'
1668 mkdir_p='$(install_sh) -d'
1672 for ac_prog in gawk mawk nawk awk
1674 # Extract the first word of "$ac_prog", so it can be a program name with args.
1675 set dummy $ac_prog; ac_word=$2
1676 echo "$as_me:$LINENO: checking for $ac_word" >&5
1677 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1678 if test "${ac_cv_prog_AWK+set}" = set; then
1679 echo $ECHO_N "(cached) $ECHO_C" >&6
1681 if test -n "$AWK"; then
1682 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1688 test -z "$as_dir" && as_dir=.
1689 for ac_exec_ext in '' $ac_executable_extensions; do
1690 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1691 ac_cv_prog_AWK="$ac_prog"
1692 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1701 if test -n "$AWK"; then
1702 echo "$as_me:$LINENO: result: $AWK" >&5
1703 echo "${ECHO_T}$AWK" >&6
1705 echo "$as_me:$LINENO: result: no" >&5
1706 echo "${ECHO_T}no" >&6
1709 test -n "$AWK" && break
1712 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1713 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1714 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1715 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1716 echo $ECHO_N "(cached) $ECHO_C" >&6
1718 cat >conftest.make <<\_ACEOF
1720 @echo 'ac_maketemp="$(MAKE)"'
1722 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1723 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1724 if test -n "$ac_maketemp"; then
1725 eval ac_cv_prog_make_${ac_make}_set=yes
1727 eval ac_cv_prog_make_${ac_make}_set=no
1731 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1732 echo "$as_me:$LINENO: result: yes" >&5
1733 echo "${ECHO_T}yes" >&6
1736 echo "$as_me:$LINENO: result: no" >&5
1737 echo "${ECHO_T}no" >&6
1738 SET_MAKE="MAKE=${MAKE-make}"
1741 rm -rf .tst 2>/dev/null
1742 mkdir .tst 2>/dev/null
1743 if test -d .tst; then
1748 rmdir .tst 2>/dev/null
1750 # test to see if srcdir already configured
1751 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1752 test -f $srcdir/config.status; then
1753 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1754 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1755 { (exit 1); exit 1; }; }
1758 # test whether we have cygpath
1759 if test -z "$CYGPATH_W"; then
1760 if (cygpath --version) >/dev/null 2>/dev/null; then
1761 CYGPATH_W='cygpath -w'
1768 # Define the identity of the package.
1773 # Some tools Automake needs.
1775 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1778 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1781 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1784 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1787 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1789 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1791 # Installed binaries are usually stripped using `strip' when the user
1792 # run `make install-strip'. However `strip' might not be the right
1793 # tool to use in cross-compilation environments, therefore Automake
1794 # will honor the `STRIP' environment variable to overrule this program.
1795 if test "$cross_compiling" != no; then
1796 if test -n "$ac_tool_prefix"; then
1797 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1798 set dummy ${ac_tool_prefix}strip; ac_word=$2
1799 echo "$as_me:$LINENO: checking for $ac_word" >&5
1800 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1801 if test "${ac_cv_prog_STRIP+set}" = set; then
1802 echo $ECHO_N "(cached) $ECHO_C" >&6
1804 if test -n "$STRIP"; then
1805 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1811 test -z "$as_dir" && as_dir=.
1812 for ac_exec_ext in '' $ac_executable_extensions; do
1813 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1815 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1823 STRIP=$ac_cv_prog_STRIP
1824 if test -n "$STRIP"; then
1825 echo "$as_me:$LINENO: result: $STRIP" >&5
1826 echo "${ECHO_T}$STRIP" >&6
1828 echo "$as_me:$LINENO: result: no" >&5
1829 echo "${ECHO_T}no" >&6
1833 if test -z "$ac_cv_prog_STRIP"; then
1835 # Extract the first word of "strip", so it can be a program name with args.
1836 set dummy strip; ac_word=$2
1837 echo "$as_me:$LINENO: checking for $ac_word" >&5
1838 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1839 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1840 echo $ECHO_N "(cached) $ECHO_C" >&6
1842 if test -n "$ac_ct_STRIP"; then
1843 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1849 test -z "$as_dir" && as_dir=.
1850 for ac_exec_ext in '' $ac_executable_extensions; do
1851 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1852 ac_cv_prog_ac_ct_STRIP="strip"
1853 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1859 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1862 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1863 if test -n "$ac_ct_STRIP"; then
1864 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1865 echo "${ECHO_T}$ac_ct_STRIP" >&6
1867 echo "$as_me:$LINENO: result: no" >&5
1868 echo "${ECHO_T}no" >&6
1873 STRIP="$ac_cv_prog_STRIP"
1877 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1879 # We need awk for the "check" target. The system "awk" is bad on
1881 # Always define AMTAR for backward compatibility.
1883 AMTAR=${AMTAR-"${am_missing_run}tar"}
1885 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1892 # The autoconf 2.5x version of the no-executables hack.
1895 # Yak. We must force CC and CXX to /not/ be precious variables; otherwise
1896 # the wrong, non-multilib-adjusted value will be used in multilibs.
1897 # As a side effect, we have to subst CFLAGS and CXXFLAGS ourselves.
1902 ac_cpp='$CPP $CPPFLAGS'
1903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1906 if test -n "$ac_tool_prefix"; then
1907 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1908 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1909 echo "$as_me:$LINENO: checking for $ac_word" >&5
1910 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1911 if test "${ac_cv_prog_CC+set}" = set; then
1912 echo $ECHO_N "(cached) $ECHO_C" >&6
1914 if test -n "$CC"; then
1915 ac_cv_prog_CC="$CC" # Let the user override the test.
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1921 test -z "$as_dir" && as_dir=.
1922 for ac_exec_ext in '' $ac_executable_extensions; do
1923 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1924 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1925 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1934 if test -n "$CC"; then
1935 echo "$as_me:$LINENO: result: $CC" >&5
1936 echo "${ECHO_T}$CC" >&6
1938 echo "$as_me:$LINENO: result: no" >&5
1939 echo "${ECHO_T}no" >&6
1943 if test -z "$ac_cv_prog_CC"; then
1945 # Extract the first word of "gcc", so it can be a program name with args.
1946 set dummy gcc; ac_word=$2
1947 echo "$as_me:$LINENO: checking for $ac_word" >&5
1948 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1949 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1950 echo $ECHO_N "(cached) $ECHO_C" >&6
1952 if test -n "$ac_ct_CC"; then
1953 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1959 test -z "$as_dir" && as_dir=.
1960 for ac_exec_ext in '' $ac_executable_extensions; do
1961 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1962 ac_cv_prog_ac_ct_CC="gcc"
1963 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1971 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1972 if test -n "$ac_ct_CC"; then
1973 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1974 echo "${ECHO_T}$ac_ct_CC" >&6
1976 echo "$as_me:$LINENO: result: no" >&5
1977 echo "${ECHO_T}no" >&6
1985 if test -z "$CC"; then
1986 if test -n "$ac_tool_prefix"; then
1987 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1988 set dummy ${ac_tool_prefix}cc; ac_word=$2
1989 echo "$as_me:$LINENO: checking for $ac_word" >&5
1990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1991 if test "${ac_cv_prog_CC+set}" = set; then
1992 echo $ECHO_N "(cached) $ECHO_C" >&6
1994 if test -n "$CC"; then
1995 ac_cv_prog_CC="$CC" # Let the user override the test.
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2001 test -z "$as_dir" && as_dir=.
2002 for ac_exec_ext in '' $ac_executable_extensions; do
2003 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2004 ac_cv_prog_CC="${ac_tool_prefix}cc"
2005 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2014 if test -n "$CC"; then
2015 echo "$as_me:$LINENO: result: $CC" >&5
2016 echo "${ECHO_T}$CC" >&6
2018 echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6
2023 if test -z "$ac_cv_prog_CC"; then
2025 # Extract the first word of "cc", so it can be a program name with args.
2026 set dummy cc; ac_word=$2
2027 echo "$as_me:$LINENO: checking for $ac_word" >&5
2028 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2029 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2030 echo $ECHO_N "(cached) $ECHO_C" >&6
2032 if test -n "$ac_ct_CC"; then
2033 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2039 test -z "$as_dir" && as_dir=.
2040 for ac_exec_ext in '' $ac_executable_extensions; do
2041 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2042 ac_cv_prog_ac_ct_CC="cc"
2043 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2051 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2052 if test -n "$ac_ct_CC"; then
2053 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2054 echo "${ECHO_T}$ac_ct_CC" >&6
2056 echo "$as_me:$LINENO: result: no" >&5
2057 echo "${ECHO_T}no" >&6
2066 if test -z "$CC"; then
2067 # Extract the first word of "cc", so it can be a program name with args.
2068 set dummy cc; ac_word=$2
2069 echo "$as_me:$LINENO: checking for $ac_word" >&5
2070 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2071 if test "${ac_cv_prog_CC+set}" = set; then
2072 echo $ECHO_N "(cached) $ECHO_C" >&6
2074 if test -n "$CC"; then
2075 ac_cv_prog_CC="$CC" # Let the user override the test.
2078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2082 test -z "$as_dir" && as_dir=.
2083 for ac_exec_ext in '' $ac_executable_extensions; do
2084 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2085 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2086 ac_prog_rejected=yes
2090 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2096 if test $ac_prog_rejected = yes; then
2097 # We found a bogon in the path, so make sure we never use it.
2098 set dummy $ac_cv_prog_CC
2100 if test $# != 0; then
2101 # We chose a different compiler from the bogus one.
2102 # However, it has the same basename, so the bogon will be chosen
2103 # first if we set CC to just the basename; use the full file name.
2105 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2111 if test -n "$CC"; then
2112 echo "$as_me:$LINENO: result: $CC" >&5
2113 echo "${ECHO_T}$CC" >&6
2115 echo "$as_me:$LINENO: result: no" >&5
2116 echo "${ECHO_T}no" >&6
2120 if test -z "$CC"; then
2121 if test -n "$ac_tool_prefix"; then
2124 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2125 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2126 echo "$as_me:$LINENO: checking for $ac_word" >&5
2127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2128 if test "${ac_cv_prog_CC+set}" = set; then
2129 echo $ECHO_N "(cached) $ECHO_C" >&6
2131 if test -n "$CC"; then
2132 ac_cv_prog_CC="$CC" # Let the user override the test.
2134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138 test -z "$as_dir" && as_dir=.
2139 for ac_exec_ext in '' $ac_executable_extensions; do
2140 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2141 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2142 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2151 if test -n "$CC"; then
2152 echo "$as_me:$LINENO: result: $CC" >&5
2153 echo "${ECHO_T}$CC" >&6
2155 echo "$as_me:$LINENO: result: no" >&5
2156 echo "${ECHO_T}no" >&6
2159 test -n "$CC" && break
2162 if test -z "$CC"; then
2166 # Extract the first word of "$ac_prog", so it can be a program name with args.
2167 set dummy $ac_prog; ac_word=$2
2168 echo "$as_me:$LINENO: checking for $ac_word" >&5
2169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2170 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2171 echo $ECHO_N "(cached) $ECHO_C" >&6
2173 if test -n "$ac_ct_CC"; then
2174 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180 test -z "$as_dir" && as_dir=.
2181 for ac_exec_ext in '' $ac_executable_extensions; do
2182 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2183 ac_cv_prog_ac_ct_CC="$ac_prog"
2184 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2192 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2193 if test -n "$ac_ct_CC"; then
2194 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2195 echo "${ECHO_T}$ac_ct_CC" >&6
2197 echo "$as_me:$LINENO: result: no" >&5
2198 echo "${ECHO_T}no" >&6
2201 test -n "$ac_ct_CC" && break
2210 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2211 See \`config.log' for more details." >&5
2212 echo "$as_me: error: no acceptable C compiler found in \$PATH
2213 See \`config.log' for more details." >&2;}
2214 { (exit 1); exit 1; }; }
2216 # Provide some information about the compiler.
2217 echo "$as_me:$LINENO:" \
2218 "checking for C compiler version" >&5
2219 ac_compiler=`set X $ac_compile; echo $2`
2220 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2221 (eval $ac_compiler --version </dev/null >&5) 2>&5
2223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2224 (exit $ac_status); }
2225 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2226 (eval $ac_compiler -v </dev/null >&5) 2>&5
2228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229 (exit $ac_status); }
2230 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2231 (eval $ac_compiler -V </dev/null >&5) 2>&5
2233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2234 (exit $ac_status); }
2236 cat >conftest.$ac_ext <<_ACEOF
2239 cat confdefs.h >>conftest.$ac_ext
2240 cat >>conftest.$ac_ext <<_ACEOF
2241 /* end confdefs.h. */
2252 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2253 (eval $ac_link) 2>&5
2255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256 (exit $ac_status); }; then
2262 if test x$gcc_no_link = xyes; then
2263 # Setting cross_compile will disable run tests; it will
2264 # also disable AC_CHECK_FILE but that's generally
2265 # correct if we can't link.
2269 cat >conftest.$ac_ext <<_ACEOF
2272 cat confdefs.h >>conftest.$ac_ext
2273 cat >>conftest.$ac_ext <<_ACEOF
2274 /* end confdefs.h. */
2284 ac_clean_files_save=$ac_clean_files
2285 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2286 # Try to create an executable without -o first, disregard a.out.
2287 # It will help us diagnose broken compilers, and finding out an intuition
2289 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2290 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2291 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2292 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2293 (eval $ac_link_default) 2>&5
2295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296 (exit $ac_status); }; then
2297 # Find the output, starting from the most likely. This scheme is
2298 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2301 # Be careful to initialize this variable, since it used to be cached.
2302 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2304 # b.out is created by i960 compilers.
2305 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2307 test -f "$ac_file" || continue
2309 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2312 # This is the source file.
2315 # We found the default executable, but exeext='' is most
2319 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2320 # FIXME: I believe we export ac_cv_exeext for Libtool,
2321 # but it would be cool to find out if it's true. Does anybody
2322 # maintain Libtool? --akim.
2330 echo "$as_me: failed program was:" >&5
2331 sed 's/^/| /' conftest.$ac_ext >&5
2333 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2334 See \`config.log' for more details." >&5
2335 echo "$as_me: error: C compiler cannot create executables
2336 See \`config.log' for more details." >&2;}
2337 { (exit 77); exit 77; }; }
2340 ac_exeext=$ac_cv_exeext
2341 echo "$as_me:$LINENO: result: $ac_file" >&5
2342 echo "${ECHO_T}$ac_file" >&6
2344 # Check the compiler produces executables we can run. If not, either
2345 # the compiler is broken, or we cross compile.
2346 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2347 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2348 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2349 # If not cross compiling, check that we can run a simple program.
2350 if test "$cross_compiling" != yes; then
2351 if { ac_try='./$ac_file'
2352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356 (exit $ac_status); }; }; then
2359 if test "$cross_compiling" = maybe; then
2362 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2363 If you meant to cross compile, use \`--host'.
2364 See \`config.log' for more details." >&5
2365 echo "$as_me: error: cannot run C compiled programs.
2366 If you meant to cross compile, use \`--host'.
2367 See \`config.log' for more details." >&2;}
2368 { (exit 1); exit 1; }; }
2372 echo "$as_me:$LINENO: result: yes" >&5
2373 echo "${ECHO_T}yes" >&6
2375 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2376 ac_clean_files=$ac_clean_files_save
2377 # Check the compiler produces executables we can run. If not, either
2378 # the compiler is broken, or we cross compile.
2379 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2380 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2381 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2382 echo "${ECHO_T}$cross_compiling" >&6
2384 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2385 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2387 (eval $ac_link) 2>&5
2389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2390 (exit $ac_status); }; then
2391 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2392 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2393 # work properly (i.e., refer to `conftest.exe'), while it won't with
2395 for ac_file in conftest.exe conftest conftest.*; do
2396 test -f "$ac_file" || continue
2398 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2399 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2406 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2407 See \`config.log' for more details." >&5
2408 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2409 See \`config.log' for more details." >&2;}
2410 { (exit 1); exit 1; }; }
2413 rm -f conftest$ac_cv_exeext
2414 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2415 echo "${ECHO_T}$ac_cv_exeext" >&6
2417 rm -f conftest.$ac_ext
2418 EXEEXT=$ac_cv_exeext
2421 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2422 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2423 if test "${ac_cv_objext+set}" = set; then
2424 echo $ECHO_N "(cached) $ECHO_C" >&6
2426 cat >conftest.$ac_ext <<_ACEOF
2429 cat confdefs.h >>conftest.$ac_ext
2430 cat >>conftest.$ac_ext <<_ACEOF
2431 /* end confdefs.h. */
2441 rm -f conftest.o conftest.obj
2442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2443 (eval $ac_compile) 2>&5
2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2446 (exit $ac_status); }; then
2447 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2449 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2450 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2455 echo "$as_me: failed program was:" >&5
2456 sed 's/^/| /' conftest.$ac_ext >&5
2458 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2459 See \`config.log' for more details." >&5
2460 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2461 See \`config.log' for more details." >&2;}
2462 { (exit 1); exit 1; }; }
2465 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2467 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2468 echo "${ECHO_T}$ac_cv_objext" >&6
2469 OBJEXT=$ac_cv_objext
2471 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2472 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2473 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2474 echo $ECHO_N "(cached) $ECHO_C" >&6
2476 cat >conftest.$ac_ext <<_ACEOF
2479 cat confdefs.h >>conftest.$ac_ext
2480 cat >>conftest.$ac_ext <<_ACEOF
2481 /* end confdefs.h. */
2494 rm -f conftest.$ac_objext
2495 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2496 (eval $ac_compile) 2>conftest.er1
2498 grep -v '^ *+' conftest.er1 >conftest.err
2500 cat conftest.err >&5
2501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2502 (exit $ac_status); } &&
2503 { ac_try='test -z "$ac_c_werror_flag"
2504 || test ! -s conftest.err'
2505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509 (exit $ac_status); }; } &&
2510 { ac_try='test -s conftest.$ac_objext'
2511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2515 (exit $ac_status); }; }; then
2518 echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2523 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2524 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2527 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2528 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2529 GCC=`test $ac_compiler_gnu = yes && echo yes`
2530 ac_test_CFLAGS=${CFLAGS+set}
2531 ac_save_CFLAGS=$CFLAGS
2533 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2534 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2535 if test "${ac_cv_prog_cc_g+set}" = set; then
2536 echo $ECHO_N "(cached) $ECHO_C" >&6
2538 cat >conftest.$ac_ext <<_ACEOF
2541 cat confdefs.h >>conftest.$ac_ext
2542 cat >>conftest.$ac_ext <<_ACEOF
2543 /* end confdefs.h. */
2553 rm -f conftest.$ac_objext
2554 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2555 (eval $ac_compile) 2>conftest.er1
2557 grep -v '^ *+' conftest.er1 >conftest.err
2559 cat conftest.err >&5
2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561 (exit $ac_status); } &&
2562 { ac_try='test -z "$ac_c_werror_flag"
2563 || test ! -s conftest.err'
2564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2568 (exit $ac_status); }; } &&
2569 { ac_try='test -s conftest.$ac_objext'
2570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574 (exit $ac_status); }; }; then
2577 echo "$as_me: failed program was:" >&5
2578 sed 's/^/| /' conftest.$ac_ext >&5
2582 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2584 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2585 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2586 if test "$ac_test_CFLAGS" = set; then
2587 CFLAGS=$ac_save_CFLAGS
2588 elif test $ac_cv_prog_cc_g = yes; then
2589 if test "$GCC" = yes; then
2595 if test "$GCC" = yes; then
2601 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2602 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2603 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2604 echo $ECHO_N "(cached) $ECHO_C" >&6
2606 ac_cv_prog_cc_stdc=no
2608 cat >conftest.$ac_ext <<_ACEOF
2611 cat confdefs.h >>conftest.$ac_ext
2612 cat >>conftest.$ac_ext <<_ACEOF
2613 /* end confdefs.h. */
2616 #include <sys/types.h>
2617 #include <sys/stat.h>
2618 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2619 struct buf { int x; };
2620 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2621 static char *e (p, i)
2627 static char *f (char * (*g) (char **, int), char **p, ...)
2632 s = g (p, va_arg (v,int));
2637 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2638 function prototypes and stuff, but not '\xHH' hex character constants.
2639 These don't provoke an error unfortunately, instead are silently treated
2640 as 'x'. The following induces an error, until -std1 is added to get
2641 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2642 array size at least. It's necessary to write '\x00'==0 to get something
2643 that's true only with -std1. */
2644 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2646 int test (int i, double x);
2647 struct s1 {int (*f) (int a);};
2648 struct s2 {int (*f) (double a);};
2649 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2655 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2660 # Don't try gcc -ansi; that turns off useful extensions and
2661 # breaks some systems' header files.
2662 # AIX -qlanglvl=ansi
2663 # Ultrix and OSF/1 -std1
2664 # HP-UX 10.20 and later -Ae
2665 # HP-UX older versions -Aa -D_HPUX_SOURCE
2666 # SVR4 -Xc -D__EXTENSIONS__
2667 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2669 CC="$ac_save_CC $ac_arg"
2670 rm -f conftest.$ac_objext
2671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2672 (eval $ac_compile) 2>conftest.er1
2674 grep -v '^ *+' conftest.er1 >conftest.err
2676 cat conftest.err >&5
2677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678 (exit $ac_status); } &&
2679 { ac_try='test -z "$ac_c_werror_flag"
2680 || test ! -s conftest.err'
2681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); }; } &&
2686 { ac_try='test -s conftest.$ac_objext'
2687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); }; }; then
2692 ac_cv_prog_cc_stdc=$ac_arg
2695 echo "$as_me: failed program was:" >&5
2696 sed 's/^/| /' conftest.$ac_ext >&5
2699 rm -f conftest.err conftest.$ac_objext
2701 rm -f conftest.$ac_ext conftest.$ac_objext
2706 case "x$ac_cv_prog_cc_stdc" in
2708 echo "$as_me:$LINENO: result: none needed" >&5
2709 echo "${ECHO_T}none needed" >&6 ;;
2711 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2712 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2713 CC="$CC $ac_cv_prog_cc_stdc" ;;
2716 # Some people use a C++ compiler to compile C. Since we use `exit',
2717 # in C++ we need to declare it. In case someone uses the same compiler
2718 # for both compiling C and C++ we need to have the C++ compiler decide
2719 # the declaration of exit, since it's the most demanding environment.
2720 cat >conftest.$ac_ext <<_ACEOF
2725 rm -f conftest.$ac_objext
2726 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2727 (eval $ac_compile) 2>conftest.er1
2729 grep -v '^ *+' conftest.er1 >conftest.err
2731 cat conftest.err >&5
2732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733 (exit $ac_status); } &&
2734 { ac_try='test -z "$ac_c_werror_flag"
2735 || test ! -s conftest.err'
2736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); }; } &&
2741 { ac_try='test -s conftest.$ac_objext'
2742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2746 (exit $ac_status); }; }; then
2747 for ac_declaration in \
2749 'extern "C" void std::exit (int) throw (); using std::exit;' \
2750 'extern "C" void std::exit (int); using std::exit;' \
2751 'extern "C" void exit (int) throw ();' \
2752 'extern "C" void exit (int);' \
2755 cat >conftest.$ac_ext <<_ACEOF
2758 cat confdefs.h >>conftest.$ac_ext
2759 cat >>conftest.$ac_ext <<_ACEOF
2760 /* end confdefs.h. */
2771 rm -f conftest.$ac_objext
2772 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2773 (eval $ac_compile) 2>conftest.er1
2775 grep -v '^ *+' conftest.er1 >conftest.err
2777 cat conftest.err >&5
2778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779 (exit $ac_status); } &&
2780 { ac_try='test -z "$ac_c_werror_flag"
2781 || test ! -s conftest.err'
2782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786 (exit $ac_status); }; } &&
2787 { ac_try='test -s conftest.$ac_objext'
2788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792 (exit $ac_status); }; }; then
2795 echo "$as_me: failed program was:" >&5
2796 sed 's/^/| /' conftest.$ac_ext >&5
2800 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2801 cat >conftest.$ac_ext <<_ACEOF
2804 cat confdefs.h >>conftest.$ac_ext
2805 cat >>conftest.$ac_ext <<_ACEOF
2806 /* end confdefs.h. */
2816 rm -f conftest.$ac_objext
2817 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2818 (eval $ac_compile) 2>conftest.er1
2820 grep -v '^ *+' conftest.er1 >conftest.err
2822 cat conftest.err >&5
2823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2824 (exit $ac_status); } &&
2825 { ac_try='test -z "$ac_c_werror_flag"
2826 || test ! -s conftest.err'
2827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2831 (exit $ac_status); }; } &&
2832 { ac_try='test -s conftest.$ac_objext'
2833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2837 (exit $ac_status); }; }; then
2840 echo "$as_me: failed program was:" >&5
2841 sed 's/^/| /' conftest.$ac_ext >&5
2844 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2847 if test -n "$ac_declaration"; then
2848 echo '#ifdef __cplusplus' >>confdefs.h
2849 echo $ac_declaration >>confdefs.h
2850 echo '#endif' >>confdefs.h
2854 echo "$as_me: failed program was:" >&5
2855 sed 's/^/| /' conftest.$ac_ext >&5
2858 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2860 ac_cpp='$CPP $CPPFLAGS'
2861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2864 DEPDIR="${am__leading_dot}deps"
2866 ac_config_commands="$ac_config_commands depfiles"
2869 am_make=${MAKE-make}
2870 cat > confinc << 'END'
2875 # If we don't find an include directive, just comment out the code.
2876 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2877 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2881 # First try GNU make style include.
2882 echo "include confinc" > confmf
2883 # We grep out `Entering directory' and `Leaving directory'
2884 # messages which can occur if `w' ends up in MAKEFLAGS.
2885 # In particular we don't look at `^make:' because GNU make might
2886 # be invoked under some other name (usually "gmake"), in which
2887 # case it prints its new name instead of `make'.
2888 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2893 # Now try BSD make style include.
2894 if test "$am__include" = "#"; then
2895 echo '.include "confinc"' > confmf
2896 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2897 am__include=.include
2904 echo "$as_me:$LINENO: result: $_am_result" >&5
2905 echo "${ECHO_T}$_am_result" >&6
2906 rm -f confinc confmf
2908 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2909 if test "${enable_dependency_tracking+set}" = set; then
2910 enableval="$enable_dependency_tracking"
2913 if test "x$enable_dependency_tracking" != xno; then
2914 am_depcomp="$ac_aux_dir/depcomp"
2919 if test "x$enable_dependency_tracking" != xno; then
2930 depcc="$CC" am_compiler_list=
2932 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2933 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2934 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2935 echo $ECHO_N "(cached) $ECHO_C" >&6
2937 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2938 # We make a subdir and do the tests there. Otherwise we can end up
2939 # making bogus files that we don't know about and never remove. For
2940 # instance it was reported that on HP-UX the gcc test will end up
2941 # making a dummy file named `D' -- because `-MD' means `put the output
2944 # Copy depcomp to subdir because otherwise we won't find it if we're
2945 # using a relative directory.
2946 cp "$am_depcomp" conftest.dir
2948 # We will build objects and dependencies in a subdirectory because
2949 # it helps to detect inapplicable dependency modes. For instance
2950 # both Tru64's cc and ICC support -MD to output dependencies as a
2951 # side effect of compilation, but ICC will put the dependencies in
2952 # the current directory while Tru64 will put them in the object
2956 am_cv_CC_dependencies_compiler_type=none
2957 if test "$am_compiler_list" = ""; then
2958 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2960 for depmode in $am_compiler_list; do
2961 # Setup a source with many dependencies, because some compilers
2962 # like to wrap large dependency lists on column 80 (with \), and
2963 # we should not choose a depcomp mode which is confused by this.
2965 # We need to recreate these files for each test, as the compiler may
2966 # overwrite some of them when testing with obscure command lines.
2967 # This happens at least with the AIX C compiler.
2969 for i in 1 2 3 4 5 6; do
2970 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2971 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2972 # Solaris 8's {/usr,}/bin/sh.
2973 touch sub/conftst$i.h
2975 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2979 # after this tag, mechanisms are not by side-effect, so they'll
2980 # only be used when explicitly requested
2981 if test "x$enable_dependency_tracking" = xyes; then
2989 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2990 # mode. It turns out that the SunPro C++ compiler does not properly
2991 # handle `-M -o', and we need to detect this.
2992 if depmode=$depmode \
2993 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2994 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2995 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2996 >/dev/null 2>conftest.err &&
2997 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2998 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2999 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3000 # icc doesn't choke on unknown options, it will just issue warnings
3001 # or remarks (even with -Werror). So we grep stderr for any message
3002 # that says an option was ignored or not supported.
3003 # When given -MP, icc 7.0 and 7.1 complain thusly:
3004 # icc: Command line warning: ignoring option '-M'; no argument required
3005 # The diagnosis changed in icc 8.0:
3006 # icc: Command line remark: option '-MP' not supported
3007 if (grep 'ignoring option' conftest.err ||
3008 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3009 am_cv_CC_dependencies_compiler_type=$depmode
3018 am_cv_CC_dependencies_compiler_type=none
3022 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3023 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3024 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3029 test "x$enable_dependency_tracking" != xno \
3030 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3032 am__fastdepCC_FALSE='#'
3034 am__fastdepCC_TRUE='#'
3035 am__fastdepCC_FALSE=
3040 ac_cpp='$CXXCPP $CPPFLAGS'
3041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3044 if test -n "$ac_tool_prefix"; then
3045 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3047 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3048 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3049 echo "$as_me:$LINENO: checking for $ac_word" >&5
3050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3051 if test "${ac_cv_prog_CXX+set}" = set; then
3052 echo $ECHO_N "(cached) $ECHO_C" >&6
3054 if test -n "$CXX"; then
3055 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3061 test -z "$as_dir" && as_dir=.
3062 for ac_exec_ext in '' $ac_executable_extensions; do
3063 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3064 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3065 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3074 if test -n "$CXX"; then
3075 echo "$as_me:$LINENO: result: $CXX" >&5
3076 echo "${ECHO_T}$CXX" >&6
3078 echo "$as_me:$LINENO: result: no" >&5
3079 echo "${ECHO_T}no" >&6
3082 test -n "$CXX" && break
3085 if test -z "$CXX"; then
3087 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3089 # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy $ac_prog; ac_word=$2
3091 echo "$as_me:$LINENO: checking for $ac_word" >&5
3092 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3093 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3094 echo $ECHO_N "(cached) $ECHO_C" >&6
3096 if test -n "$ac_ct_CXX"; then
3097 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3103 test -z "$as_dir" && as_dir=.
3104 for ac_exec_ext in '' $ac_executable_extensions; do
3105 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3106 ac_cv_prog_ac_ct_CXX="$ac_prog"
3107 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3115 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3116 if test -n "$ac_ct_CXX"; then
3117 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3118 echo "${ECHO_T}$ac_ct_CXX" >&6
3120 echo "$as_me:$LINENO: result: no" >&5
3121 echo "${ECHO_T}no" >&6
3124 test -n "$ac_ct_CXX" && break
3126 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3132 # Provide some information about the compiler.
3133 echo "$as_me:$LINENO:" \
3134 "checking for C++ compiler version" >&5
3135 ac_compiler=`set X $ac_compile; echo $2`
3136 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3137 (eval $ac_compiler --version </dev/null >&5) 2>&5
3139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140 (exit $ac_status); }
3141 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3142 (eval $ac_compiler -v </dev/null >&5) 2>&5
3144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3145 (exit $ac_status); }
3146 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3147 (eval $ac_compiler -V </dev/null >&5) 2>&5
3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150 (exit $ac_status); }
3152 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3153 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3154 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3155 echo $ECHO_N "(cached) $ECHO_C" >&6
3157 cat >conftest.$ac_ext <<_ACEOF
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h. */
3175 rm -f conftest.$ac_objext
3176 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3177 (eval $ac_compile) 2>conftest.er1
3179 grep -v '^ *+' conftest.er1 >conftest.err
3181 cat conftest.err >&5
3182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3183 (exit $ac_status); } &&
3184 { ac_try='test -z "$ac_cxx_werror_flag"
3185 || test ! -s conftest.err'
3186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3190 (exit $ac_status); }; } &&
3191 { ac_try='test -s conftest.$ac_objext'
3192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3196 (exit $ac_status); }; }; then
3199 echo "$as_me: failed program was:" >&5
3200 sed 's/^/| /' conftest.$ac_ext >&5
3204 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3205 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3208 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3209 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3210 GXX=`test $ac_compiler_gnu = yes && echo yes`
3211 ac_test_CXXFLAGS=${CXXFLAGS+set}
3212 ac_save_CXXFLAGS=$CXXFLAGS
3214 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3215 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3216 if test "${ac_cv_prog_cxx_g+set}" = set; then
3217 echo $ECHO_N "(cached) $ECHO_C" >&6
3219 cat >conftest.$ac_ext <<_ACEOF
3222 cat confdefs.h >>conftest.$ac_ext
3223 cat >>conftest.$ac_ext <<_ACEOF
3224 /* end confdefs.h. */
3234 rm -f conftest.$ac_objext
3235 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3236 (eval $ac_compile) 2>conftest.er1
3238 grep -v '^ *+' conftest.er1 >conftest.err
3240 cat conftest.err >&5
3241 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3242 (exit $ac_status); } &&
3243 { ac_try='test -z "$ac_cxx_werror_flag"
3244 || test ! -s conftest.err'
3245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3249 (exit $ac_status); }; } &&
3250 { ac_try='test -s conftest.$ac_objext'
3251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255 (exit $ac_status); }; }; then
3256 ac_cv_prog_cxx_g=yes
3258 echo "$as_me: failed program was:" >&5
3259 sed 's/^/| /' conftest.$ac_ext >&5
3263 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3265 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3266 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3267 if test "$ac_test_CXXFLAGS" = set; then
3268 CXXFLAGS=$ac_save_CXXFLAGS
3269 elif test $ac_cv_prog_cxx_g = yes; then
3270 if test "$GXX" = yes; then
3276 if test "$GXX" = yes; then
3282 for ac_declaration in \
3284 'extern "C" void std::exit (int) throw (); using std::exit;' \
3285 'extern "C" void std::exit (int); using std::exit;' \
3286 'extern "C" void exit (int) throw ();' \
3287 'extern "C" void exit (int);' \
3290 cat >conftest.$ac_ext <<_ACEOF
3293 cat confdefs.h >>conftest.$ac_ext
3294 cat >>conftest.$ac_ext <<_ACEOF
3295 /* end confdefs.h. */
3306 rm -f conftest.$ac_objext
3307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3308 (eval $ac_compile) 2>conftest.er1
3310 grep -v '^ *+' conftest.er1 >conftest.err
3312 cat conftest.err >&5
3313 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3314 (exit $ac_status); } &&
3315 { ac_try='test -z "$ac_cxx_werror_flag"
3316 || test ! -s conftest.err'
3317 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321 (exit $ac_status); }; } &&
3322 { ac_try='test -s conftest.$ac_objext'
3323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327 (exit $ac_status); }; }; then
3330 echo "$as_me: failed program was:" >&5
3331 sed 's/^/| /' conftest.$ac_ext >&5
3335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3336 cat >conftest.$ac_ext <<_ACEOF
3339 cat confdefs.h >>conftest.$ac_ext
3340 cat >>conftest.$ac_ext <<_ACEOF
3341 /* end confdefs.h. */
3351 rm -f conftest.$ac_objext
3352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353 (eval $ac_compile) 2>conftest.er1
3355 grep -v '^ *+' conftest.er1 >conftest.err
3357 cat conftest.err >&5
3358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3359 (exit $ac_status); } &&
3360 { ac_try='test -z "$ac_cxx_werror_flag"
3361 || test ! -s conftest.err'
3362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3366 (exit $ac_status); }; } &&
3367 { ac_try='test -s conftest.$ac_objext'
3368 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372 (exit $ac_status); }; }; then
3375 echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3382 if test -n "$ac_declaration"; then
3383 echo '#ifdef __cplusplus' >>confdefs.h
3384 echo $ac_declaration >>confdefs.h
3385 echo '#endif' >>confdefs.h
3389 ac_cpp='$CPP $CPPFLAGS'
3390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3394 depcc="$CXX" am_compiler_list=
3396 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3397 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3398 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3399 echo $ECHO_N "(cached) $ECHO_C" >&6
3401 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3402 # We make a subdir and do the tests there. Otherwise we can end up
3403 # making bogus files that we don't know about and never remove. For
3404 # instance it was reported that on HP-UX the gcc test will end up
3405 # making a dummy file named `D' -- because `-MD' means `put the output
3408 # Copy depcomp to subdir because otherwise we won't find it if we're
3409 # using a relative directory.
3410 cp "$am_depcomp" conftest.dir
3412 # We will build objects and dependencies in a subdirectory because
3413 # it helps to detect inapplicable dependency modes. For instance
3414 # both Tru64's cc and ICC support -MD to output dependencies as a
3415 # side effect of compilation, but ICC will put the dependencies in
3416 # the current directory while Tru64 will put them in the object
3420 am_cv_CXX_dependencies_compiler_type=none
3421 if test "$am_compiler_list" = ""; then
3422 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3424 for depmode in $am_compiler_list; do
3425 # Setup a source with many dependencies, because some compilers
3426 # like to wrap large dependency lists on column 80 (with \), and
3427 # we should not choose a depcomp mode which is confused by this.
3429 # We need to recreate these files for each test, as the compiler may
3430 # overwrite some of them when testing with obscure command lines.
3431 # This happens at least with the AIX C compiler.
3433 for i in 1 2 3 4 5 6; do
3434 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3435 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3436 # Solaris 8's {/usr,}/bin/sh.
3437 touch sub/conftst$i.h
3439 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3443 # after this tag, mechanisms are not by side-effect, so they'll
3444 # only be used when explicitly requested
3445 if test "x$enable_dependency_tracking" = xyes; then
3453 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3454 # mode. It turns out that the SunPro C++ compiler does not properly
3455 # handle `-M -o', and we need to detect this.
3456 if depmode=$depmode \
3457 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3458 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3459 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3460 >/dev/null 2>conftest.err &&
3461 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3462 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3463 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3464 # icc doesn't choke on unknown options, it will just issue warnings
3465 # or remarks (even with -Werror). So we grep stderr for any message
3466 # that says an option was ignored or not supported.
3467 # When given -MP, icc 7.0 and 7.1 complain thusly:
3468 # icc: Command line warning: ignoring option '-M'; no argument required
3469 # The diagnosis changed in icc 8.0:
3470 # icc: Command line remark: option '-MP' not supported
3471 if (grep 'ignoring option' conftest.err ||
3472 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3473 am_cv_CXX_dependencies_compiler_type=$depmode
3482 am_cv_CXX_dependencies_compiler_type=none
3486 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3487 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3488 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3493 test "x$enable_dependency_tracking" != xno \
3494 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3495 am__fastdepCXX_TRUE=
3496 am__fastdepCXX_FALSE='#'
3498 am__fastdepCXX_TRUE='#'
3499 am__fastdepCXX_FALSE=
3505 if test "x$CC" != xcc; then
3506 echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3507 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3509 echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3510 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3512 set dummy $CC; ac_cc=`echo $2 |
3513 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3514 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3515 echo $ECHO_N "(cached) $ECHO_C" >&6
3517 cat >conftest.$ac_ext <<_ACEOF
3520 cat confdefs.h >>conftest.$ac_ext
3521 cat >>conftest.$ac_ext <<_ACEOF
3522 /* end confdefs.h. */
3532 # Make sure it works both with $CC and with simple cc.
3533 # We do the test twice because some compilers refuse to overwrite an
3534 # existing .o file with -o, though they will create one.
3535 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3536 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540 (exit $ac_status); } &&
3541 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3544 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545 (exit $ac_status); };
3547 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3548 if test "x$CC" != xcc; then
3549 # Test first that cc exists at all.
3550 if { ac_try='cc -c conftest.$ac_ext >&5'
3551 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3555 (exit $ac_status); }; }; then
3556 ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3557 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3561 (exit $ac_status); } &&
3562 test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3565 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566 (exit $ac_status); };
3571 # cc exists but doesn't like -o.
3572 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3577 eval ac_cv_prog_cc_${ac_cc}_c_o=no
3582 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3583 echo "$as_me:$LINENO: result: yes" >&5
3584 echo "${ECHO_T}yes" >&6
3586 echo "$as_me:$LINENO: result: no" >&5
3587 echo "${ECHO_T}no" >&6
3589 cat >>confdefs.h <<\_ACEOF
3590 #define NO_MINUS_C_MINUS_O 1
3595 # FIXME: we rely on the cache variable name because
3596 # there is no other way.
3598 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3599 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3600 # Losing compiler, so override with the script.
3601 # FIXME: It is wrong to rewrite CC.
3602 # But if we don't then we get into trouble of one sort or another.
3603 # A longer-term fix would be to have automake use am__CC in this case,
3604 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3605 CC="$am_aux_dir/compile $CC"
3612 # Newer automakes demand CCAS and CCASFLAGS.
3614 : ${CCASFLAGS='$(CFLAGS)'}
3618 if test -n "$ac_tool_prefix"; then
3619 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3620 set dummy ${ac_tool_prefix}as; ac_word=$2
3621 echo "$as_me:$LINENO: checking for $ac_word" >&5
3622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3623 if test "${ac_cv_prog_AS+set}" = set; then
3624 echo $ECHO_N "(cached) $ECHO_C" >&6
3626 if test -n "$AS"; then
3627 ac_cv_prog_AS="$AS" # Let the user override the test.
3629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633 test -z "$as_dir" && as_dir=.
3634 for ac_exec_ext in '' $ac_executable_extensions; do
3635 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3636 ac_cv_prog_AS="${ac_tool_prefix}as"
3637 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3646 if test -n "$AS"; then
3647 echo "$as_me:$LINENO: result: $AS" >&5
3648 echo "${ECHO_T}$AS" >&6
3650 echo "$as_me:$LINENO: result: no" >&5
3651 echo "${ECHO_T}no" >&6
3655 if test -z "$ac_cv_prog_AS"; then
3657 # Extract the first word of "as", so it can be a program name with args.
3658 set dummy as; ac_word=$2
3659 echo "$as_me:$LINENO: checking for $ac_word" >&5
3660 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3661 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3662 echo $ECHO_N "(cached) $ECHO_C" >&6
3664 if test -n "$ac_ct_AS"; then
3665 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3671 test -z "$as_dir" && as_dir=.
3672 for ac_exec_ext in '' $ac_executable_extensions; do
3673 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3674 ac_cv_prog_ac_ct_AS="as"
3675 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3683 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3684 if test -n "$ac_ct_AS"; then
3685 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3686 echo "${ECHO_T}$ac_ct_AS" >&6
3688 echo "$as_me:$LINENO: result: no" >&5
3689 echo "${ECHO_T}no" >&6