2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.57 for package-unused version-unused.
5 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
6 # Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9 ## --------------------- ##
10 ## M4sh Initialization. ##
11 ## --------------------- ##
13 # Be Bourne compatible
14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18 # is contrary to our usage. Disable this feature.
19 alias -g '${1+"$@"}'='"$@"'
20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24 # Support unset when possible.
25 if (FOO=FOO; unset FOO) >/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 -n "`(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
224 as_executable_p="test -f"
226 # Sed expression to map a string onto a valid CPP name.
227 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
229 # Sed expression to map a string onto a valid variable name.
230 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
234 # We need space, tab and new line, in precisely that order.
244 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
245 # so uname gets run too.
246 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
253 ac_default_prefix=/usr/local
254 ac_config_libobj_dir=.
259 SHELL=${CONFIG_SHELL-/bin/sh}
261 # Maximum number of lines to put in a shell here document.
262 # This variable seems obsolete. It should probably be removed, and
263 # only ac_max_sed_lines should be used.
264 : ${ac_max_here_lines=38}
266 # Identity of this package.
267 PACKAGE_NAME='package-unused'
268 PACKAGE_TARNAME='libstdc++'
269 PACKAGE_VERSION='version-unused'
270 PACKAGE_STRING='package-unused version-unused'
273 ac_unique_file="src/ios.cc"
274 # Factoring default headers for most tests.
275 ac_includes_default="\
278 # include <sys/types.h>
281 # include <sys/stat.h>
292 # if !STDC_HEADERS && HAVE_MEMORY_H
298 # include <strings.h>
301 # include <inttypes.h>
311 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 libtool_VERSION multi_basedir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot glibcxx_builddir glibcxx_srcdir toplevel_srcdir CC ac_ct_CC EXEEXT OBJEXT CXX ac_ct_CXX CFLAGS CXXFLAGS LN_S AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBTOOL CXXCPP CPPFLAGS enable_shared enable_static GLIBCXX_HOSTED_TRUE GLIBCXX_HOSTED_FALSE LIBUNWIND_FLAG GLIBCXX_BUILD_PCH_TRUE GLIBCXX_BUILD_PCH_FALSE glibcxx_PCHFLAGS CSTDIO_H BASIC_FILE_H BASIC_FILE_CC CPP EGREP check_msgfmt glibcxx_MOFILES glibcxx_POFILES glibcxx_localedir USE_NLS CLOCALE_H CCODECVT_H CMESSAGES_H CCODECVT_CC CCOLLATE_CC CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_H CTIME_CC CLOCALE_CC CLOCALE_INTERNAL_H C_INCLUDE_DIR GLIBCXX_C_HEADERS_C_TRUE GLIBCXX_C_HEADERS_C_FALSE GLIBCXX_C_HEADERS_C_STD_TRUE GLIBCXX_C_HEADERS_C_STD_FALSE GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE glibcxx_thread_h DEBUG_FLAGS GLIBCXX_BUILD_DEBUG_TRUE GLIBCXX_BUILD_DEBUG_FALSE EXTRA_CXX_FLAGS WERROR SECTION_FLAGS SECTION_LDFLAGS OPT_LDFLAGS LIBMATHOBJS SYMVER_MAP port_specific_symbol_files GLIBCXX_BUILD_VERSIONED_SHLIB_TRUE GLIBCXX_BUILD_VERSIONED_SHLIB_FALSE baseline_dir GLIBCXX_TEST_WCHAR_T_TRUE GLIBCXX_TEST_WCHAR_T_FALSE GLIBCXX_TEST_ABI_TRUE GLIBCXX_TEST_ABI_FALSE ATOMICITY_INC_SRCDIR OS_INC_SRCDIR glibcxx_prefixdir gxx_include_dir glibcxx_toolexecdir glibcxx_toolexeclibdir GLIBCXX_INCLUDES TOPLEVEL_INCLUDES OPTIMIZE_CXXFLAGS WARN_FLAGS LIBSUPCXX_PICFLAGS LIBOBJS LTLIBOBJS'
314 # Initialize some variables set by options.
316 ac_init_version=false
317 # The variables have the same names as the options, with
318 # dashes changed to underlines.
326 program_transform_name=s,x,x,
334 # Installation directory options.
335 # These are left unexpanded so users can "make install exec_prefix=/foo"
336 # and all the variables that are supposed to be based on exec_prefix
337 # by default will actually change.
338 # Use braces instead of parens because sh, perl, etc. also accept them.
339 bindir='${exec_prefix}/bin'
340 sbindir='${exec_prefix}/sbin'
341 libexecdir='${exec_prefix}/libexec'
342 datadir='${prefix}/share'
343 sysconfdir='${prefix}/etc'
344 sharedstatedir='${prefix}/com'
345 localstatedir='${prefix}/var'
346 libdir='${exec_prefix}/lib'
347 includedir='${prefix}/include'
348 oldincludedir='/usr/include'
349 infodir='${prefix}/info'
350 mandir='${prefix}/man'
355 # If the previous option needs an argument, assign it.
356 if test -n "$ac_prev"; then
357 eval "$ac_prev=\$ac_option"
362 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364 # Accept the important Cygnus configure options, so we can diagnose typos.
368 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
373 -build | --build | --buil | --bui | --bu)
374 ac_prev=build_alias ;;
375 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
376 build_alias=$ac_optarg ;;
378 -cache-file | --cache-file | --cache-fil | --cache-fi \
379 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
380 ac_prev=cache_file ;;
381 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
382 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
383 cache_file=$ac_optarg ;;
386 cache_file=config.cache ;;
388 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 datadir=$ac_optarg ;;
394 -disable-* | --disable-*)
395 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396 # Reject names that are not valid shell variable names.
397 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
398 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
399 { (exit 1); exit 1; }; }
400 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
401 eval "enable_$ac_feature=no" ;;
403 -enable-* | --enable-*)
404 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405 # Reject names that are not valid shell variable names.
406 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
407 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
408 { (exit 1); exit 1; }; }
409 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
414 eval "enable_$ac_feature='$ac_optarg'" ;;
416 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418 | --exec | --exe | --ex)
419 ac_prev=exec_prefix ;;
420 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
421 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
422 | --exec=* | --exe=* | --ex=*)
423 exec_prefix=$ac_optarg ;;
425 -gas | --gas | --ga | --g)
426 # Obsolete; use --with-gas.
429 -help | --help | --hel | --he | -h)
431 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
432 ac_init_help=recursive ;;
433 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
434 ac_init_help=short ;;
436 -host | --host | --hos | --ho)
437 ac_prev=host_alias ;;
438 -host=* | --host=* | --hos=* | --ho=*)
439 host_alias=$ac_optarg ;;
441 -includedir | --includedir | --includedi | --included | --include \
442 | --includ | --inclu | --incl | --inc)
443 ac_prev=includedir ;;
444 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445 | --includ=* | --inclu=* | --incl=* | --inc=*)
446 includedir=$ac_optarg ;;
448 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
451 infodir=$ac_optarg ;;
453 -libdir | --libdir | --libdi | --libd)
455 -libdir=* | --libdir=* | --libdi=* | --libd=*)
458 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
459 | --libexe | --libex | --libe)
460 ac_prev=libexecdir ;;
461 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462 | --libexe=* | --libex=* | --libe=*)
463 libexecdir=$ac_optarg ;;
465 -localstatedir | --localstatedir | --localstatedi | --localstated \
466 | --localstate | --localstat | --localsta | --localst \
467 | --locals | --local | --loca | --loc | --lo)
468 ac_prev=localstatedir ;;
469 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
471 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472 localstatedir=$ac_optarg ;;
474 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480 # Obsolete; use --without-fp.
483 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
484 | --no-cr | --no-c | -n)
487 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
488 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
491 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
492 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
493 | --oldin | --oldi | --old | --ol | --o)
494 ac_prev=oldincludedir ;;
495 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
496 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
497 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
498 oldincludedir=$ac_optarg ;;
500 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
505 -program-prefix | --program-prefix | --program-prefi | --program-pref \
506 | --program-pre | --program-pr | --program-p)
507 ac_prev=program_prefix ;;
508 -program-prefix=* | --program-prefix=* | --program-prefi=* \
509 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
510 program_prefix=$ac_optarg ;;
512 -program-suffix | --program-suffix | --program-suffi | --program-suff \
513 | --program-suf | --program-su | --program-s)
514 ac_prev=program_suffix ;;
515 -program-suffix=* | --program-suffix=* | --program-suffi=* \
516 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
517 program_suffix=$ac_optarg ;;
519 -program-transform-name | --program-transform-name \
520 | --program-transform-nam | --program-transform-na \
521 | --program-transform-n | --program-transform- \
522 | --program-transform | --program-transfor \
523 | --program-transfo | --program-transf \
524 | --program-trans | --program-tran \
525 | --progr-tra | --program-tr | --program-t)
526 ac_prev=program_transform_name ;;
527 -program-transform-name=* | --program-transform-name=* \
528 | --program-transform-nam=* | --program-transform-na=* \
529 | --program-transform-n=* | --program-transform-=* \
530 | --program-transform=* | --program-transfor=* \
531 | --program-transfo=* | --program-transf=* \
532 | --program-trans=* | --program-tran=* \
533 | --progr-tra=* | --program-tr=* | --program-t=*)
534 program_transform_name=$ac_optarg ;;
536 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
537 | -silent | --silent | --silen | --sile | --sil)
540 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 sbindir=$ac_optarg ;;
546 -sharedstatedir | --sharedstatedir | --sharedstatedi \
547 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
548 | --sharedst | --shareds | --shared | --share | --shar \
550 ac_prev=sharedstatedir ;;
551 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
552 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
553 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 sharedstatedir=$ac_optarg ;;
557 -site | --site | --sit)
559 -site=* | --site=* | --sit=*)
562 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
567 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
568 | --syscon | --sysco | --sysc | --sys | --sy)
569 ac_prev=sysconfdir ;;
570 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
571 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
572 sysconfdir=$ac_optarg ;;
574 -target | --target | --targe | --targ | --tar | --ta | --t)
575 ac_prev=target_alias ;;
576 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
577 target_alias=$ac_optarg ;;
579 -v | -verbose | --verbose | --verbos | --verbo | --verb)
582 -version | --version | --versio | --versi | --vers | -V)
586 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587 # Reject names that are not valid shell variable names.
588 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
589 { echo "$as_me: error: invalid package name: $ac_package" >&2
590 { (exit 1); exit 1; }; }
591 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
596 eval "with_$ac_package='$ac_optarg'" ;;
598 -without-* | --without-*)
599 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600 # Reject names that are not valid shell variable names.
601 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
602 { echo "$as_me: error: invalid package name: $ac_package" >&2
603 { (exit 1); exit 1; }; }
604 ac_package=`echo $ac_package | sed 's/-/_/g'`
605 eval "with_$ac_package=no" ;;
608 # Obsolete; use --with-x.
611 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
612 | --x-incl | --x-inc | --x-in | --x-i)
613 ac_prev=x_includes ;;
614 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
615 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
616 x_includes=$ac_optarg ;;
618 -x-libraries | --x-libraries | --x-librarie | --x-librari \
619 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
620 ac_prev=x_libraries ;;
621 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623 x_libraries=$ac_optarg ;;
625 -*) { echo "$as_me: error: unrecognized option: $ac_option
626 Try \`$0 --help' for more information." >&2
627 { (exit 1); exit 1; }; }
631 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632 # Reject names that are not valid shell variable names.
633 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
634 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
635 { (exit 1); exit 1; }; }
636 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637 eval "$ac_envvar='$ac_optarg'"
641 # FIXME: should be removed in autoconf 3.0.
642 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
651 if test -n "$ac_prev"; then
652 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653 { echo "$as_me: error: missing argument to $ac_option" >&2
654 { (exit 1); exit 1; }; }
657 # Be sure to have absolute paths.
658 for ac_var in exec_prefix prefix
660 eval ac_val=$`echo $ac_var`
662 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
663 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
664 { (exit 1); exit 1; }; };;
668 # Be sure to have absolute paths.
669 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670 localstatedir libdir includedir oldincludedir infodir mandir
672 eval ac_val=$`echo $ac_var`
674 [\\/$]* | ?:[\\/]* ) ;;
675 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
676 { (exit 1); exit 1; }; };;
680 # There might be people who depend on the old broken behavior: `$host'
681 # used to hold the argument of --host etc.
682 # FIXME: To remove some day.
687 # FIXME: To remove some day.
688 if test "x$host_alias" != x; then
689 if test "x$build_alias" = x; then
690 cross_compiling=maybe
691 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692 If a cross compiler is detected then cross compile mode will be used." >&2
693 elif test "x$build_alias" != "x$host_alias"; then
699 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701 test "$silent" = yes && exec 6>/dev/null
704 # Find the source files, if location was not specified.
705 if test -z "$srcdir"; then
706 ac_srcdir_defaulted=yes
707 # Try the directory containing this script, then its parent.
708 ac_confdir=`(dirname "$0") 2>/dev/null ||
709 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710 X"$0" : 'X\(//\)[^/]' \| \
711 X"$0" : 'X\(//\)$' \| \
712 X"$0" : 'X\(/\)' \| \
713 . : '\(.\)' 2>/dev/null ||
715 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
716 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
717 /^X\(\/\/\)$/{ s//\1/; q; }
718 /^X\(\/\).*/{ s//\1/; q; }
721 if test ! -r $srcdir/$ac_unique_file; then
725 ac_srcdir_defaulted=no
727 if test ! -r $srcdir/$ac_unique_file; then
728 if test "$ac_srcdir_defaulted" = yes; then
729 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730 { (exit 1); exit 1; }; }
732 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
733 { (exit 1); exit 1; }; }
736 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
738 { (exit 1); exit 1; }; }
739 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
740 ac_env_build_alias_set=${build_alias+set}
741 ac_env_build_alias_value=$build_alias
742 ac_cv_env_build_alias_set=${build_alias+set}
743 ac_cv_env_build_alias_value=$build_alias
744 ac_env_host_alias_set=${host_alias+set}
745 ac_env_host_alias_value=$host_alias
746 ac_cv_env_host_alias_set=${host_alias+set}
747 ac_cv_env_host_alias_value=$host_alias
748 ac_env_target_alias_set=${target_alias+set}
749 ac_env_target_alias_value=$target_alias
750 ac_cv_env_target_alias_set=${target_alias+set}
751 ac_cv_env_target_alias_value=$target_alias
752 ac_env_CXXCPP_set=${CXXCPP+set}
753 ac_env_CXXCPP_value=$CXXCPP
754 ac_cv_env_CXXCPP_set=${CXXCPP+set}
755 ac_cv_env_CXXCPP_value=$CXXCPP
756 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
757 ac_env_CPPFLAGS_value=$CPPFLAGS
758 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
759 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
760 ac_env_CPP_set=${CPP+set}
761 ac_env_CPP_value=$CPP
762 ac_cv_env_CPP_set=${CPP+set}
763 ac_cv_env_CPP_value=$CPP
766 # Report the --help message.
768 if test "$ac_init_help" = "long"; then
769 # Omit some internal or obsolete options to make the list less imposing.
770 # This message is too long to be a string in the A/UX 3.1 sh.
772 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
774 Usage: $0 [OPTION]... [VAR=VALUE]...
776 To assign environment variables (e.g., CC, CFLAGS...), specify them as
777 VAR=VALUE. See below for descriptions of some of the useful variables.
779 Defaults for the options are specified in brackets.
782 -h, --help display this help and exit
783 --help=short display options specific to this package
784 --help=recursive display the short help of all the included packages
785 -V, --version display version information and exit
786 -q, --quiet, --silent do not print \`checking...' messages
787 --cache-file=FILE cache test results in FILE [disabled]
788 -C, --config-cache alias for \`--cache-file=config.cache'
789 -n, --no-create do not create output files
790 --srcdir=DIR find the sources in DIR [configure dir or \`..']
795 Installation directories:
796 --prefix=PREFIX install architecture-independent files in PREFIX
798 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
801 By default, \`make install' will install all the files in
802 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
803 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
804 for instance \`--prefix=\$HOME'.
806 For better control, use the options below.
808 Fine tuning of the installation directories:
809 --bindir=DIR user executables [EPREFIX/bin]
810 --sbindir=DIR system admin executables [EPREFIX/sbin]
811 --libexecdir=DIR program executables [EPREFIX/libexec]
812 --datadir=DIR read-only architecture-independent data [PREFIX/share]
813 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
814 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
815 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
816 --libdir=DIR object code libraries [EPREFIX/lib]
817 --includedir=DIR C header files [PREFIX/include]
818 --oldincludedir=DIR C header files for non-gcc [/usr/include]
819 --infodir=DIR info documentation [PREFIX/info]
820 --mandir=DIR man documentation [PREFIX/man]
826 --program-prefix=PREFIX prepend PREFIX to installed program names
827 --program-suffix=SUFFIX append SUFFIX to installed program names
828 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
831 --build=BUILD configure for building on BUILD [guessed]
832 --host=HOST cross-compile to build programs to run on HOST [BUILD]
833 --target=TARGET configure for building compilers for TARGET [HOST]
837 if test -n "$ac_init_help"; then
838 case $ac_init_help in
839 short | recursive ) echo "Configuration of package-unused version-unused:";;
844 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
845 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
846 --enable-multilib build many library versions (default)
847 --enable-maintainer-mode enable make rules and dependencies not useful
848 (and sometimes confusing) to the casual installer
849 --enable-shared=PKGS build shared libraries default=yes
850 --enable-static=PKGS build static libraries default=yes
851 --enable-fast-install=PKGS optimize for fast installation default=yes
852 --disable-libtool-lock avoid locking (might break parallel builds)
853 --disable-hosted-libstdcxx
854 only build freestanding C++ runtime support
855 --enable-sjlj-exceptions
856 force use of builtin_setjmp for exceptions
858 --enable-libunwind-exceptions
859 force use of libunwind for exceptions
861 --enable-libstdcxx-pch build pre-compiled libstdc++ headers
863 --enable-cstdio=PACKAGE use target-specific I/O package
865 --enable-clocale[=MODEL]
866 use MODEL for target locale package
868 --enable-nls use Native Language Support (default)
869 --enable-cheaders=KIND construct "C" headers for g++
871 --enable-c-mbchar enable multibyte (wide) characters
873 --enable-c99 turns on ISO/IEC 9899:1999 support
875 --enable-long-long enables I/O support for 'long long'
877 --enable-concept-checks use Boost-derived template checks [default=no]
878 --enable-libstdcxx-debug-flags=FLAGS
879 pass compiler FLAGS when building debug library
881 --enable-libstdcxx-debug
882 build extra debug library [default=no]
883 --enable-cxx-flags=FLAGS
884 pass compiler FLAGS when building library
886 --enable-symvers=STYLE enables symbol versioning of the shared library
888 --enable-version-specific-runtime-libs
889 Specify that runtime libraries should be installed
890 in a compiler-specific directory
893 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
894 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
895 --with-target-subdir=SUBDIR
896 configuring in a subdirectory
897 --with-cross-host=HOST configuring with a cross compiler
898 --with-newlib assume newlib as a system C library
899 --with-gnu-ld assume the C compiler uses GNU ld default=no
900 --with-pic try to use only PIC/non-PIC objects default=use both
901 --with-gxx-include-dir=DIR
902 installation directory for include files
904 Some influential environment variables:
905 CC C compiler command
906 CFLAGS C compiler flags
907 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
908 nonstandard directory <lib dir>
909 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
910 headers in a nonstandard directory <include dir>
911 CXX C++ compiler command
912 CXXFLAGS C++ compiler flags
913 CXXCPP C++ preprocessor
916 Use these variables to override the choices made by `configure' or to help
917 it to find libraries and programs with nonstandard names/locations.
922 if test "$ac_init_help" = "recursive"; then
923 # If there are subdirs, report their specific --help.
925 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
926 test -d $ac_dir || continue
929 if test "$ac_dir" != .; then
930 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
931 # A "../" for each directory in $ac_dir_suffix.
932 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
934 ac_dir_suffix= ac_top_builddir=
938 .) # No --srcdir option. We are building in place.
940 if test -z "$ac_top_builddir"; then
943 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
945 [\\/]* | ?:[\\/]* ) # Absolute path.
946 ac_srcdir=$srcdir$ac_dir_suffix;
947 ac_top_srcdir=$srcdir ;;
949 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
950 ac_top_srcdir=$ac_top_builddir$srcdir ;;
952 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
954 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
955 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
956 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
957 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
960 # Check for guested configure; otherwise get Cygnus style configure.
961 if test -f $ac_srcdir/configure.gnu; then
963 $SHELL $ac_srcdir/configure.gnu --help=recursive
964 elif test -f $ac_srcdir/configure; then
966 $SHELL $ac_srcdir/configure --help=recursive
967 elif test -f $ac_srcdir/configure.ac ||
968 test -f $ac_srcdir/configure.in; then
972 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
978 test -n "$ac_init_help" && exit 0
979 if $ac_init_version; then
981 package-unused configure version-unused
982 generated by GNU Autoconf 2.57
984 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
985 Free Software Foundation, Inc.
986 This configure script is free software; the Free Software Foundation
987 gives unlimited permission to copy, distribute and modify it.
993 This file contains any messages produced by compilers while
994 running configure, to aid debugging if configure makes a mistake.
996 It was created by package-unused $as_me version-unused, which was
997 generated by GNU Autoconf 2.57. Invocation command line was
1008 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1009 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1010 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1011 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1012 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1014 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1015 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1017 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1018 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1019 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1020 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1021 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1022 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1023 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1031 test -z "$as_dir" && as_dir=.
1032 echo "PATH: $as_dir"
1047 # Keep a trace of the command line.
1048 # Strip out --no-create and --no-recursion so they do not pile up.
1049 # Strip out --silent because we don't want to record it for future runs.
1050 # Also quote any args containing shell meta-characters.
1051 # Make two passes to allow for proper duplicate-argument suppression.
1056 ac_must_keep_next=false
1062 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1063 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064 | -silent | --silent | --silen | --sile | --sil)
1066 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1067 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1070 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1072 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1073 if test $ac_must_keep_next = true; then
1074 ac_must_keep_next=false # Got value, back to normal.
1077 *=* | --config-cache | -C | -disable-* | --disable-* \
1078 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1079 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1080 | -with-* | --with-* | -without-* | --without-* | --x)
1081 case "$ac_configure_args0 " in
1082 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1085 -* ) ac_must_keep_next=true ;;
1088 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1089 # Get rid of the leading space.
1095 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1096 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1098 # When interrupted or exit'd, cleanup temporary files, and complete
1099 # config.log. We remove comments because anyway the quotes in there
1100 # would cause problems or look ugly.
1101 # WARNING: Be sure not to use single quotes in there, as some shells,
1102 # such as our DU 5.0 friend, will then `close' the trap.
1103 trap 'exit_status=$?
1104 # Save into config.log some information that might help in debugging.
1109 ## ---------------- ##
1110 ## Cache variables. ##
1111 ## ---------------- ##
1114 # The following way of writing the cache mishandles newlines in values,
1117 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1120 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1121 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1125 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132 ## ----------------- ##
1133 ## Output variables. ##
1134 ## ----------------- ##
1137 for ac_var in $ac_subst_vars
1139 eval ac_val=$`echo $ac_var`
1140 echo "$ac_var='"'"'$ac_val'"'"'"
1144 if test -n "$ac_subst_files"; then
1151 for ac_var in $ac_subst_files
1153 eval ac_val=$`echo $ac_var`
1154 echo "$ac_var='"'"'$ac_val'"'"'"
1159 if test -s confdefs.h; then
1166 sed "/^$/d" confdefs.h | sort
1169 test "$ac_signal" != 0 &&
1170 echo "$as_me: caught signal $ac_signal"
1171 echo "$as_me: exit $exit_status"
1173 rm -f core core.* *.core &&
1174 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1177 for ac_signal in 1 2 13 15; do
1178 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1182 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1183 rm -rf conftest* confdefs.h
1184 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1187 # Predefined preprocessor variables.
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_NAME "$PACKAGE_NAME"
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1204 cat >>confdefs.h <<_ACEOF
1205 #define PACKAGE_STRING "$PACKAGE_STRING"
1209 cat >>confdefs.h <<_ACEOF
1210 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1214 # Let the site file select an alternate cache file if it wants to.
1215 # Prefer explicitly selected file to automatically selected ones.
1216 if test -z "$CONFIG_SITE"; then
1217 if test "x$prefix" != xNONE; then
1218 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1220 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1223 for ac_site_file in $CONFIG_SITE; do
1224 if test -r "$ac_site_file"; then
1225 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1226 echo "$as_me: loading site script $ac_site_file" >&6;}
1227 sed 's/^/| /' "$ac_site_file" >&5
1232 if test -r "$cache_file"; then
1233 # Some versions of bash will fail to source /dev/null (special
1234 # files actually), so we avoid doing that.
1235 if test -f "$cache_file"; then
1236 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1237 echo "$as_me: loading cache $cache_file" >&6;}
1239 [\\/]* | ?:[\\/]* ) . $cache_file;;
1240 *) . ./$cache_file;;
1244 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1245 echo "$as_me: creating cache $cache_file" >&6;}
1249 # Check that the precious variables saved in the cache have kept the same
1251 ac_cache_corrupted=false
1252 for ac_var in `(set) 2>&1 |
1253 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1254 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1255 eval ac_new_set=\$ac_env_${ac_var}_set
1256 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1257 eval ac_new_val="\$ac_env_${ac_var}_value"
1258 case $ac_old_set,$ac_new_set in
1260 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1261 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1262 ac_cache_corrupted=: ;;
1264 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1265 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1266 ac_cache_corrupted=: ;;
1269 if test "x$ac_old_val" != "x$ac_new_val"; then
1270 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1271 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1272 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1273 echo "$as_me: former value: $ac_old_val" >&2;}
1274 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1275 echo "$as_me: current value: $ac_new_val" >&2;}
1276 ac_cache_corrupted=:
1279 # Pass precious variables to config.status.
1280 if test "$ac_new_set" = set; then
1282 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1283 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1284 *) ac_arg=$ac_var=$ac_new_val ;;
1286 case " $ac_configure_args " in
1287 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1288 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1292 if $ac_cache_corrupted; then
1293 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1294 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1295 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1296 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1297 { (exit 1); exit 1; }; }
1301 ac_cpp='$CPP $CPPFLAGS'
1302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1333 ac_config_headers="$ac_config_headers config.h"
1336 # This works around the fact that libtool configuration may change LD
1337 # for this particular configuration, but some shells, instead of
1338 # keeping the changes in LD private, export them just because LD is
1339 # exported. Only used at the end of this file.
1340 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
1342 # For libtool versioning info, format is CURRENT:REVISION:AGE
1343 libtool_VERSION=6:0:0
1346 # Find the rest of the source tree framework.
1348 # Sets up multi_basedir, which is srcdir/.. plus the usual
1349 # "multi_source_toprel_bottom_adjust" lunacy as needed.
1350 # Default to --enable-multilib
1351 # Check whether --enable-multilib or --disable-multilib was given.
1352 if test "${enable_multilib+set}" = set; then
1353 enableval="$enable_multilib"
1354 case "$enableval" in
1355 yes) multilib=yes ;;
1357 *) { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1358 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1359 { (exit 1); exit 1; }; } ;;
1365 # We may get other options which we leave undocumented:
1366 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1367 # See config-ml.in if you want the gory details.
1369 if test "$srcdir" = "."; then
1370 if test "$with_target_subdir" != "."; then
1371 multi_basedir="$srcdir/$with_multisrctop../.."
1373 multi_basedir="$srcdir/$with_multisrctop.."
1376 multi_basedir="$srcdir/.."
1380 ac_config_commands="$ac_config_commands default-1"
1383 # The generated code is exactly the same, except that automake's looks in
1384 # ".. $srcdir/.." and autoconf's looks in multi_basedir. Apparently other
1385 # things are triggered on the presence of the two ...AUX_DIR[S], but I don't
1386 # know what they are or what the other differences might be (and they keep
1389 # Looking in multi_basedir seems smarter, so actually execute that branch.
1391 # this is for automake
1393 for ac_dir in .. $srcdir/..; do
1394 if test -f $ac_dir/install-sh; then
1396 ac_install_sh="$ac_aux_dir/install-sh -c"
1398 elif test -f $ac_dir/install.sh; then
1400 ac_install_sh="$ac_aux_dir/install.sh -c"
1402 elif test -f $ac_dir/shtool; then
1404 ac_install_sh="$ac_aux_dir/shtool install -c"
1408 if test -z "$ac_aux_dir"; then
1409 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
1410 echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
1411 { (exit 1); exit 1; }; }
1413 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1414 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1415 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1418 # this is for autoconf
1420 for ac_dir in ${multi_basedir}; do
1421 if test -f $ac_dir/install-sh; then
1423 ac_install_sh="$ac_aux_dir/install-sh -c"
1425 elif test -f $ac_dir/install.sh; then
1427 ac_install_sh="$ac_aux_dir/install.sh -c"
1429 elif test -f $ac_dir/shtool; then
1431 ac_install_sh="$ac_aux_dir/shtool install -c"
1435 if test -z "$ac_aux_dir"; then
1436 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${multi_basedir}" >&5
1437 echo "$as_me: error: cannot find install-sh or install.sh in ${multi_basedir}" >&2;}
1438 { (exit 1); exit 1; }; }
1440 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1441 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1442 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1448 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
1450 # You will slowly go insane if you do not grok the following fact: when
1451 # building v3 as part of the compiler, the top-level /target/ becomes the
1452 # library's /host/. configure then causes --target to default to --host,
1453 # exactly like any other package using autoconf. Therefore, 'target' and
1454 # 'host' will always be the same. This makes sense both for native and
1455 # cross compilers, just think about it for a little while. :-)
1457 # Also, if v3 is being configured as part of a cross compiler, the top-level
1458 # configure script will pass the "real" host as $with_cross_host.
1460 # Do not delete or change the following two lines. For why, see
1461 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
1462 # Make sure we can run config.sub.
1463 $ac_config_sub sun4 >/dev/null 2>&1 ||
1464 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1465 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1466 { (exit 1); exit 1; }; }
1468 echo "$as_me:$LINENO: checking build system type" >&5
1469 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1470 if test "${ac_cv_build+set}" = set; then
1471 echo $ECHO_N "(cached) $ECHO_C" >&6
1473 ac_cv_build_alias=$build_alias
1474 test -z "$ac_cv_build_alias" &&
1475 ac_cv_build_alias=`$ac_config_guess`
1476 test -z "$ac_cv_build_alias" &&
1477 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1478 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1479 { (exit 1); exit 1; }; }
1480 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1481 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1482 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1483 { (exit 1); exit 1; }; }
1486 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1487 echo "${ECHO_T}$ac_cv_build" >&6
1489 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1490 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1491 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1494 echo "$as_me:$LINENO: checking host system type" >&5
1495 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1496 if test "${ac_cv_host+set}" = set; then
1497 echo $ECHO_N "(cached) $ECHO_C" >&6
1499 ac_cv_host_alias=$host_alias
1500 test -z "$ac_cv_host_alias" &&
1501 ac_cv_host_alias=$ac_cv_build_alias
1502 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1503 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1504 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1505 { (exit 1); exit 1; }; }
1508 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1509 echo "${ECHO_T}$ac_cv_host" >&6
1511 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1512 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1513 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1516 echo "$as_me:$LINENO: checking target system type" >&5
1517 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1518 if test "${ac_cv_target+set}" = set; then
1519 echo $ECHO_N "(cached) $ECHO_C" >&6
1521 ac_cv_target_alias=$target_alias
1522 test "x$ac_cv_target_alias" = "x" &&
1523 ac_cv_target_alias=$ac_cv_host_alias
1524 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1525 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1526 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1527 { (exit 1); exit 1; }; }
1530 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1531 echo "${ECHO_T}$ac_cv_target" >&6
1532 target=$ac_cv_target
1533 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1534 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1535 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1538 # The aliases save the names the user supplied, while $host etc.
1539 # will get canonicalized.
1540 test -n "$target_alias" &&
1541 test "$program_prefix$program_suffix$program_transform_name" = \
1543 program_prefix=${target_alias}-
1544 target_alias=${target_alias-$host_alias}
1546 # Handy for debugging:
1547 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
1549 if test "$build" != "$host"; then
1550 # We are being configured with some form of cross compiler.
1551 GLIBCXX_IS_NATIVE=false
1554 GLIBCXX_IS_NATIVE=true
1557 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
1558 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
1559 # 1.x: minimum required version
1560 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
1561 # of other PACKAGE_* variables will, however, and there's nothing
1562 # we can do about that; they come from AC_INIT).
1563 # foreign: we don't follow the normal rules for GNU packages (no COPYING
1564 # file in the top srcdir, etc, etc), so stop complaining.
1565 # no-dependencies: turns off auto dependency generation (just for now)
1566 # -Wall: turns on all automake warnings
1567 am__api_version="1.7"
1568 # Find a good install program. We prefer a C program (faster),
1569 # so one script is as good as another. But avoid the broken or
1570 # incompatible versions:
1571 # SysV /etc/install, /usr/sbin/install
1572 # SunOS /usr/etc/install
1573 # IRIX /sbin/install
1575 # AmigaOS /C/install, which installs bootblocks on floppy discs
1576 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1577 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1578 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1579 # ./install, which can be erroneously created by make from ./install.sh.
1580 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1581 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1582 if test -z "$INSTALL"; then
1583 if test "${ac_cv_path_install+set}" = set; then
1584 echo $ECHO_N "(cached) $ECHO_C" >&6
1586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1590 test -z "$as_dir" && as_dir=.
1591 # Account for people who put trailing slashes in PATH elements.
1593 ./ | .// | /cC/* | \
1594 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1597 # OSF1 and SCO ODT 3.0 have their own names for install.
1598 # Don't use installbsd from OSF since it installs stuff as root
1600 for ac_prog in ginstall scoinst install; do
1601 for ac_exec_ext in '' $ac_executable_extensions; do
1602 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1603 if test $ac_prog = install &&
1604 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1605 # AIX install. It has an incompatible calling convention.
1607 elif test $ac_prog = install &&
1608 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1609 # program-specific install script used by HP pwplus--don't use.
1612 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1624 if test "${ac_cv_path_install+set}" = set; then
1625 INSTALL=$ac_cv_path_install
1627 # As a last resort, use the slow shell script. We don't cache a
1628 # path for INSTALL within a source directory, because that will
1629 # break other packages using the cache if that directory is
1630 # removed, or if the path is relative.
1631 INSTALL=$ac_install_sh
1634 echo "$as_me:$LINENO: result: $INSTALL" >&5
1635 echo "${ECHO_T}$INSTALL" >&6
1637 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1638 # It thinks the first close brace ends the variable substitution.
1639 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1641 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1643 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1645 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1646 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1649 echo timestamp > conftest.file
1650 # Do `set' in a subshell so we don't clobber the current shell's
1651 # arguments. Must try -L first in case configure is actually a
1652 # symlink; some systems play weird games with the mod time of symlinks
1653 # (eg FreeBSD returns the mod time of the symlink's containing
1656 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1657 if test "$*" = "X"; then
1659 set X `ls -t $srcdir/configure conftest.file`
1662 if test "$*" != "X $srcdir/configure conftest.file" \
1663 && test "$*" != "X conftest.file $srcdir/configure"; then
1665 # If neither matched, then we have a broken ls. This can happen
1666 # if, for instance, CONFIG_SHELL is bash and it inherits a
1667 # broken ls alias from the environment. This has actually
1668 # happened. Such a system could not be considered "sane".
1669 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1670 alias in your environment" >&5
1671 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1672 alias in your environment" >&2;}
1673 { (exit 1); exit 1; }; }
1676 test "$2" = conftest.file
1682 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1683 Check your system clock" >&5
1684 echo "$as_me: error: newly created file is older than distributed files!
1685 Check your system clock" >&2;}
1686 { (exit 1); exit 1; }; }
1688 echo "$as_me:$LINENO: result: yes" >&5
1689 echo "${ECHO_T}yes" >&6
1690 test "$program_prefix" != NONE &&
1691 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1692 # Use a double $ so make ignores it.
1693 test "$program_suffix" != NONE &&
1694 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1695 # Double any \ or $. echo might interpret backslashes.
1696 # By default was `s,x,x', remove it if useless.
1697 cat <<\_ACEOF >conftest.sed
1698 s/[\\$]/&&/g;s/;s,x,x,$//
1700 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1704 # expand $ac_aux_dir to an absolute path
1705 am_aux_dir=`cd $ac_aux_dir && pwd`
1707 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1708 # Use eval to expand $SHELL
1709 if eval "$MISSING --run true"; then
1710 am_missing_run="$MISSING --run "
1713 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1714 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1717 for ac_prog in gawk mawk nawk awk
1719 # Extract the first word of "$ac_prog", so it can be a program name with args.
1720 set dummy $ac_prog; ac_word=$2
1721 echo "$as_me:$LINENO: checking for $ac_word" >&5
1722 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1723 if test "${ac_cv_prog_AWK+set}" = set; then
1724 echo $ECHO_N "(cached) $ECHO_C" >&6
1726 if test -n "$AWK"; then
1727 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1733 test -z "$as_dir" && as_dir=.
1734 for ac_exec_ext in '' $ac_executable_extensions; do
1735 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1736 ac_cv_prog_AWK="$ac_prog"
1737 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1746 if test -n "$AWK"; then
1747 echo "$as_me:$LINENO: result: $AWK" >&5
1748 echo "${ECHO_T}$AWK" >&6
1750 echo "$as_me:$LINENO: result: no" >&5
1751 echo "${ECHO_T}no" >&6
1754 test -n "$AWK" && break
1757 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1758 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1759 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1760 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1761 echo $ECHO_N "(cached) $ECHO_C" >&6
1763 cat >conftest.make <<\_ACEOF
1765 @echo 'ac_maketemp="$(MAKE)"'
1767 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1768 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1769 if test -n "$ac_maketemp"; then
1770 eval ac_cv_prog_make_${ac_make}_set=yes
1772 eval ac_cv_prog_make_${ac_make}_set=no
1776 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1777 echo "$as_me:$LINENO: result: yes" >&5
1778 echo "${ECHO_T}yes" >&6
1781 echo "$as_me:$LINENO: result: no" >&5
1782 echo "${ECHO_T}no" >&6
1783 SET_MAKE="MAKE=${MAKE-make}"
1786 rm -rf .tst 2>/dev/null
1787 mkdir .tst 2>/dev/null
1788 if test -d .tst; then
1793 rmdir .tst 2>/dev/null
1795 # test to see if srcdir already configured
1796 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1797 test -f $srcdir/config.status; then
1798 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1799 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1800 { (exit 1); exit 1; }; }
1803 # test whether we have cygpath
1804 if test -z "$CYGPATH_W"; then
1805 if (cygpath --version) >/dev/null 2>/dev/null; then
1806 CYGPATH_W='cygpath -w'
1813 # Define the identity of the package.
1815 VERSION='version-unused'
1818 # Some tools Automake needs.
1820 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1823 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1826 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1829 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1832 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1835 AMTAR=${AMTAR-"${am_missing_run}tar"}
1837 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1839 # Installed binaries are usually stripped using `strip' when the user
1840 # run `make install-strip'. However `strip' might not be the right
1841 # tool to use in cross-compilation environments, therefore Automake
1842 # will honor the `STRIP' environment variable to overrule this program.
1843 if test "$cross_compiling" != no; then
1844 if test -n "$ac_tool_prefix"; then
1845 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1846 set dummy ${ac_tool_prefix}strip; ac_word=$2
1847 echo "$as_me:$LINENO: checking for $ac_word" >&5
1848 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1849 if test "${ac_cv_prog_STRIP+set}" = set; then
1850 echo $ECHO_N "(cached) $ECHO_C" >&6
1852 if test -n "$STRIP"; then
1853 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1859 test -z "$as_dir" && as_dir=.
1860 for ac_exec_ext in '' $ac_executable_extensions; do
1861 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1862 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1863 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1871 STRIP=$ac_cv_prog_STRIP
1872 if test -n "$STRIP"; then
1873 echo "$as_me:$LINENO: result: $STRIP" >&5
1874 echo "${ECHO_T}$STRIP" >&6
1876 echo "$as_me:$LINENO: result: no" >&5
1877 echo "${ECHO_T}no" >&6
1881 if test -z "$ac_cv_prog_STRIP"; then
1883 # Extract the first word of "strip", so it can be a program name with args.
1884 set dummy strip; ac_word=$2
1885 echo "$as_me:$LINENO: checking for $ac_word" >&5
1886 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1887 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1888 echo $ECHO_N "(cached) $ECHO_C" >&6
1890 if test -n "$ac_ct_STRIP"; then
1891 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1897 test -z "$as_dir" && as_dir=.
1898 for ac_exec_ext in '' $ac_executable_extensions; do
1899 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1900 ac_cv_prog_ac_ct_STRIP="strip"
1901 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1907 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1910 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1911 if test -n "$ac_ct_STRIP"; then
1912 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1913 echo "${ECHO_T}$ac_ct_STRIP" >&6
1915 echo "$as_me:$LINENO: result: no" >&5
1916 echo "${ECHO_T}no" >&6
1921 STRIP="$ac_cv_prog_STRIP"
1925 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1927 # We need awk for the "check" target. The system "awk" is bad on
1933 # Runs configure.host, finds CC, CXX, and assorted other critical bits. Sets
1934 # up critical shell variables.
1936 # Keep these sync'd with the list in Makefile.am. The first provides an
1937 # expandable list at autoconf time; the second provides an expandable list
1938 # (i.e., shell variable) at configure time.
1940 SUBDIRS='include libmath libsupc++ src po testsuite'
1942 # These need to be absolute paths, yet at the same time need to
1943 # canonicalize only relative paths, because then amd will not unmount
1944 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1945 glibcxx_builddir=`${PWDCMD-pwd}`
1947 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
1948 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1950 toplevel_srcdir=${glibcxx_srcdir}/..
1955 # We use these options to decide which functions to include. They are
1956 # set from the top level.
1958 # Check whether --with-target-subdir or --without-target-subdir was given.
1959 if test "${with_target_subdir+set}" = set; then
1960 withval="$with_target_subdir"
1965 # Check whether --with-cross-host or --without-cross-host was given.
1966 if test "${with_cross_host+set}" = set; then
1967 withval="$with_cross_host"
1972 # Check whether --with-newlib or --without-newlib was given.
1973 if test "${with_newlib+set}" = set; then
1974 withval="$with_newlib"
1978 # We're almost certainly being configured before anything else which uses
1979 # C++, so all of our AC_PROG_* discoveries will be cached. It's vital that
1980 # we not cache the value of CXX that we "discover" here, because it's set
1981 # to something unique for us and libjava. Other target libraries need to
1982 # find CXX for themselves. We yank the rug out from under the normal AC_*
1983 # process by sneakily renaming the cache variable. This also lets us debug
1984 # the value of "our" CXX in postmortems.
1986 # We must also force CXX to /not/ be a precious variable, otherwise the
1987 # wrong (non-multilib-adjusted) value will be used in multilibs. This
1988 # little trick also affects CPPFLAGS, CXXFLAGS, and LDFLAGS. And as a side
1989 # effect, CXXFLAGS is no longer automagically subst'd, so we have to do
1990 # that ourselves. Un-preciousing AC_PROG_CC also affects CC and CFLAGS.
1992 # -fno-builtin must be present here so that a non-conflicting form of
1993 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
1998 save_CXXFLAGS="$CXXFLAGS"
1999 CXXFLAGS="$CXXFLAGS -fno-builtin"
2001 ac_cpp='$CPP $CPPFLAGS'
2002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2005 if test -n "$ac_tool_prefix"; then
2006 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2007 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2008 echo "$as_me:$LINENO: checking for $ac_word" >&5
2009 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2010 if test "${ac_cv_prog_CC+set}" = set; then
2011 echo $ECHO_N "(cached) $ECHO_C" >&6
2013 if test -n "$CC"; then
2014 ac_cv_prog_CC="$CC" # Let the user override the test.
2016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2020 test -z "$as_dir" && as_dir=.
2021 for ac_exec_ext in '' $ac_executable_extensions; do
2022 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2023 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2024 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2033 if test -n "$CC"; then
2034 echo "$as_me:$LINENO: result: $CC" >&5
2035 echo "${ECHO_T}$CC" >&6
2037 echo "$as_me:$LINENO: result: no" >&5
2038 echo "${ECHO_T}no" >&6
2042 if test -z "$ac_cv_prog_CC"; then
2044 # Extract the first word of "gcc", so it can be a program name with args.
2045 set dummy gcc; ac_word=$2
2046 echo "$as_me:$LINENO: checking for $ac_word" >&5
2047 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2048 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2049 echo $ECHO_N "(cached) $ECHO_C" >&6
2051 if test -n "$ac_ct_CC"; then
2052 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2058 test -z "$as_dir" && as_dir=.
2059 for ac_exec_ext in '' $ac_executable_extensions; do
2060 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2061 ac_cv_prog_ac_ct_CC="gcc"
2062 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2070 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2071 if test -n "$ac_ct_CC"; then
2072 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2073 echo "${ECHO_T}$ac_ct_CC" >&6
2075 echo "$as_me:$LINENO: result: no" >&5
2076 echo "${ECHO_T}no" >&6
2084 if test -z "$CC"; then
2085 if test -n "$ac_tool_prefix"; then
2086 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2087 set dummy ${ac_tool_prefix}cc; ac_word=$2
2088 echo "$as_me:$LINENO: checking for $ac_word" >&5
2089 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2090 if test "${ac_cv_prog_CC+set}" = set; then
2091 echo $ECHO_N "(cached) $ECHO_C" >&6
2093 if test -n "$CC"; then
2094 ac_cv_prog_CC="$CC" # Let the user override the test.
2096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2100 test -z "$as_dir" && as_dir=.
2101 for ac_exec_ext in '' $ac_executable_extensions; do
2102 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2103 ac_cv_prog_CC="${ac_tool_prefix}cc"
2104 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2113 if test -n "$CC"; then
2114 echo "$as_me:$LINENO: result: $CC" >&5
2115 echo "${ECHO_T}$CC" >&6
2117 echo "$as_me:$LINENO: result: no" >&5
2118 echo "${ECHO_T}no" >&6
2122 if test -z "$ac_cv_prog_CC"; then
2124 # Extract the first word of "cc", so it can be a program name with args.
2125 set dummy cc; 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_ac_ct_CC+set}" = set; then
2129 echo $ECHO_N "(cached) $ECHO_C" >&6
2131 if test -n "$ac_ct_CC"; then
2132 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2134 as_save_IFS=$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_ac_ct_CC="cc"
2142 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2150 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2151 if test -n "$ac_ct_CC"; then
2152 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2153 echo "${ECHO_T}$ac_ct_CC" >&6
2155 echo "$as_me:$LINENO: result: no" >&5
2156 echo "${ECHO_T}no" >&6
2165 if test -z "$CC"; then
2166 # Extract the first word of "cc", so it can be a program name with args.
2167 set dummy cc; 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_CC+set}" = set; then
2171 echo $ECHO_N "(cached) $ECHO_C" >&6
2173 if test -n "$CC"; then
2174 ac_cv_prog_CC="$CC" # Let the user override the test.
2177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2181 test -z "$as_dir" && as_dir=.
2182 for ac_exec_ext in '' $ac_executable_extensions; do
2183 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2184 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2185 ac_prog_rejected=yes
2189 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2195 if test $ac_prog_rejected = yes; then
2196 # We found a bogon in the path, so make sure we never use it.
2197 set dummy $ac_cv_prog_CC
2199 if test $# != 0; then
2200 # We chose a different compiler from the bogus one.
2201 # However, it has the same basename, so the bogon will be chosen
2202 # first if we set CC to just the basename; use the full file name.
2204 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2210 if test -n "$CC"; then
2211 echo "$as_me:$LINENO: result: $CC" >&5
2212 echo "${ECHO_T}$CC" >&6
2214 echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6
2219 if test -z "$CC"; then
2220 if test -n "$ac_tool_prefix"; then
2223 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2224 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2225 echo "$as_me:$LINENO: checking for $ac_word" >&5
2226 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2227 if test "${ac_cv_prog_CC+set}" = set; then
2228 echo $ECHO_N "(cached) $ECHO_C" >&6
2230 if test -n "$CC"; then
2231 ac_cv_prog_CC="$CC" # Let the user override the test.
2233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2237 test -z "$as_dir" && as_dir=.
2238 for ac_exec_ext in '' $ac_executable_extensions; do
2239 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2240 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2241 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2250 if test -n "$CC"; then
2251 echo "$as_me:$LINENO: result: $CC" >&5
2252 echo "${ECHO_T}$CC" >&6
2254 echo "$as_me:$LINENO: result: no" >&5
2255 echo "${ECHO_T}no" >&6
2258 test -n "$CC" && break
2261 if test -z "$CC"; then
2265 # Extract the first word of "$ac_prog", so it can be a program name with args.
2266 set dummy $ac_prog; ac_word=$2
2267 echo "$as_me:$LINENO: checking for $ac_word" >&5
2268 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2269 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2270 echo $ECHO_N "(cached) $ECHO_C" >&6
2272 if test -n "$ac_ct_CC"; then
2273 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2279 test -z "$as_dir" && as_dir=.
2280 for ac_exec_ext in '' $ac_executable_extensions; do
2281 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2282 ac_cv_prog_ac_ct_CC="$ac_prog"
2283 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2291 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2292 if test -n "$ac_ct_CC"; then
2293 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2294 echo "${ECHO_T}$ac_ct_CC" >&6
2296 echo "$as_me:$LINENO: result: no" >&5
2297 echo "${ECHO_T}no" >&6
2300 test -n "$ac_ct_CC" && break
2309 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2310 See \`config.log' for more details." >&5
2311 echo "$as_me: error: no acceptable C compiler found in \$PATH
2312 See \`config.log' for more details." >&2;}
2313 { (exit 1); exit 1; }; }
2315 # Provide some information about the compiler.
2316 echo "$as_me:$LINENO:" \
2317 "checking for C compiler version" >&5
2318 ac_compiler=`set X $ac_compile; echo $2`
2319 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2320 (eval $ac_compiler --version </dev/null >&5) 2>&5
2322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323 (exit $ac_status); }
2324 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2325 (eval $ac_compiler -v </dev/null >&5) 2>&5
2327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2328 (exit $ac_status); }
2329 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2330 (eval $ac_compiler -V </dev/null >&5) 2>&5
2332 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333 (exit $ac_status); }
2335 cat >conftest.$ac_ext <<_ACEOF
2336 #line $LINENO "configure"
2339 cat confdefs.h >>conftest.$ac_ext
2340 cat >>conftest.$ac_ext <<_ACEOF
2341 /* end confdefs.h. */
2352 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2353 (eval $ac_link) 2>&5
2355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356 (exit $ac_status); }; then
2362 if test x$gcc_no_link = xyes; then
2363 # Setting cross_compile will disable run tests; it will
2364 # also disable AC_CHECK_FILE but that's generally
2365 # correct if we can't link.
2369 cat >conftest.$ac_ext <<_ACEOF
2370 #line $LINENO "configure"
2373 cat confdefs.h >>conftest.$ac_ext
2374 cat >>conftest.$ac_ext <<_ACEOF
2375 /* end confdefs.h. */
2385 ac_clean_files_save=$ac_clean_files
2386 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2387 # Try to create an executable without -o first, disregard a.out.
2388 # It will help us diagnose broken compilers, and finding out an intuition
2390 echo "$as_me:$LINENO: checking for C compiler default output" >&5
2391 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
2392 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2393 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2394 (eval $ac_link_default) 2>&5
2396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397 (exit $ac_status); }; then
2398 # Find the output, starting from the most likely. This scheme is
2399 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2402 # Be careful to initialize this variable, since it used to be cached.
2403 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2405 # b.out is created by i960 compilers.
2406 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2408 test -f "$ac_file" || continue
2410 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2413 # This is the source file.
2416 # We found the default executable, but exeext='' is most
2420 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2421 # FIXME: I believe we export ac_cv_exeext for Libtool,
2422 # but it would be cool to find out if it's true. Does anybody
2423 # maintain Libtool? --akim.
2431 echo "$as_me: failed program was:" >&5
2432 sed 's/^/| /' conftest.$ac_ext >&5
2434 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2435 See \`config.log' for more details." >&5
2436 echo "$as_me: error: C compiler cannot create executables
2437 See \`config.log' for more details." >&2;}
2438 { (exit 77); exit 77; }; }
2441 ac_exeext=$ac_cv_exeext
2442 echo "$as_me:$LINENO: result: $ac_file" >&5
2443 echo "${ECHO_T}$ac_file" >&6
2445 # Check the compiler produces executables we can run. If not, either
2446 # the compiler is broken, or we cross compile.
2447 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2448 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2449 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2450 # If not cross compiling, check that we can run a simple program.
2451 if test "$cross_compiling" != yes; then
2452 if { ac_try='./$ac_file'
2453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457 (exit $ac_status); }; }; then
2460 if test "$cross_compiling" = maybe; then
2463 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2464 If you meant to cross compile, use \`--host'.
2465 See \`config.log' for more details." >&5
2466 echo "$as_me: error: cannot run C compiled programs.
2467 If you meant to cross compile, use \`--host'.
2468 See \`config.log' for more details." >&2;}
2469 { (exit 1); exit 1; }; }
2473 echo "$as_me:$LINENO: result: yes" >&5
2474 echo "${ECHO_T}yes" >&6
2476 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2477 ac_clean_files=$ac_clean_files_save
2478 # Check the compiler produces executables we can run. If not, either
2479 # the compiler is broken, or we cross compile.
2480 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2481 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2482 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2483 echo "${ECHO_T}$cross_compiling" >&6
2485 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2486 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2487 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2488 (eval $ac_link) 2>&5
2490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491 (exit $ac_status); }; then
2492 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2493 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2494 # work properly (i.e., refer to `conftest.exe'), while it won't with
2496 for ac_file in conftest.exe conftest conftest.*; do
2497 test -f "$ac_file" || continue
2499 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2500 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2507 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2508 See \`config.log' for more details." >&5
2509 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2510 See \`config.log' for more details." >&2;}
2511 { (exit 1); exit 1; }; }
2514 rm -f conftest$ac_cv_exeext
2515 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2516 echo "${ECHO_T}$ac_cv_exeext" >&6
2518 rm -f conftest.$ac_ext
2519 EXEEXT=$ac_cv_exeext
2522 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2523 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2524 if test "${ac_cv_objext+set}" = set; then
2525 echo $ECHO_N "(cached) $ECHO_C" >&6
2527 cat >conftest.$ac_ext <<_ACEOF
2528 #line $LINENO "configure"
2531 cat confdefs.h >>conftest.$ac_ext
2532 cat >>conftest.$ac_ext <<_ACEOF
2533 /* end confdefs.h. */
2543 rm -f conftest.o conftest.obj
2544 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2545 (eval $ac_compile) 2>&5
2547 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2548 (exit $ac_status); }; then
2549 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2551 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2552 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2557 echo "$as_me: failed program was:" >&5
2558 sed 's/^/| /' conftest.$ac_ext >&5
2560 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2561 See \`config.log' for more details." >&5
2562 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2563 See \`config.log' for more details." >&2;}
2564 { (exit 1); exit 1; }; }
2567 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2569 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2570 echo "${ECHO_T}$ac_cv_objext" >&6
2571 OBJEXT=$ac_cv_objext
2573 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2574 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2575 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2576 echo $ECHO_N "(cached) $ECHO_C" >&6
2578 cat >conftest.$ac_ext <<_ACEOF
2579 #line $LINENO "configure"
2582 cat confdefs.h >>conftest.$ac_ext
2583 cat >>conftest.$ac_ext <<_ACEOF
2584 /* end confdefs.h. */
2597 rm -f conftest.$ac_objext
2598 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2599 (eval $ac_compile) 2>&5
2601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2602 (exit $ac_status); } &&
2603 { ac_try='test -s conftest.$ac_objext'
2604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2608 (exit $ac_status); }; }; then
2611 echo "$as_me: failed program was:" >&5
2612 sed 's/^/| /' conftest.$ac_ext >&5
2616 rm -f conftest.$ac_objext conftest.$ac_ext
2617 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2620 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2621 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2622 GCC=`test $ac_compiler_gnu = yes && echo yes`
2623 ac_test_CFLAGS=${CFLAGS+set}
2624 ac_save_CFLAGS=$CFLAGS
2626 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2627 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2628 if test "${ac_cv_prog_cc_g+set}" = set; then
2629 echo $ECHO_N "(cached) $ECHO_C" >&6
2631 cat >conftest.$ac_ext <<_ACEOF
2632 #line $LINENO "configure"
2635 cat confdefs.h >>conftest.$ac_ext
2636 cat >>conftest.$ac_ext <<_ACEOF
2637 /* end confdefs.h. */
2647 rm -f conftest.$ac_objext
2648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2649 (eval $ac_compile) 2>&5
2651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2652 (exit $ac_status); } &&
2653 { ac_try='test -s conftest.$ac_objext'
2654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2657 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658 (exit $ac_status); }; }; then
2661 echo "$as_me: failed program was:" >&5
2662 sed 's/^/| /' conftest.$ac_ext >&5
2666 rm -f conftest.$ac_objext conftest.$ac_ext
2668 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2669 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2670 if test "$ac_test_CFLAGS" = set; then
2671 CFLAGS=$ac_save_CFLAGS
2672 elif test $ac_cv_prog_cc_g = yes; then
2673 if test "$GCC" = yes; then
2679 if test "$GCC" = yes; then
2685 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2686 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2687 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2688 echo $ECHO_N "(cached) $ECHO_C" >&6
2690 ac_cv_prog_cc_stdc=no
2692 cat >conftest.$ac_ext <<_ACEOF
2693 #line $LINENO "configure"
2696 cat confdefs.h >>conftest.$ac_ext
2697 cat >>conftest.$ac_ext <<_ACEOF
2698 /* end confdefs.h. */
2701 #include <sys/types.h>
2702 #include <sys/stat.h>
2703 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2704 struct buf { int x; };
2705 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2706 static char *e (p, i)
2712 static char *f (char * (*g) (char **, int), char **p, ...)
2717 s = g (p, va_arg (v,int));
2721 int test (int i, double x);
2722 struct s1 {int (*f) (int a);};
2723 struct s2 {int (*f) (double a);};
2724 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2730 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2735 # Don't try gcc -ansi; that turns off useful extensions and
2736 # breaks some systems' header files.
2737 # AIX -qlanglvl=ansi
2738 # Ultrix and OSF/1 -std1
2739 # HP-UX 10.20 and later -Ae
2740 # HP-UX older versions -Aa -D_HPUX_SOURCE
2741 # SVR4 -Xc -D__EXTENSIONS__
2742 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2744 CC="$ac_save_CC $ac_arg"
2745 rm -f conftest.$ac_objext
2746 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2747 (eval $ac_compile) 2>&5
2749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750 (exit $ac_status); } &&
2751 { ac_try='test -s conftest.$ac_objext'
2752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2756 (exit $ac_status); }; }; then
2757 ac_cv_prog_cc_stdc=$ac_arg
2760 echo "$as_me: failed program was:" >&5
2761 sed 's/^/| /' conftest.$ac_ext >&5
2764 rm -f conftest.$ac_objext
2766 rm -f conftest.$ac_ext conftest.$ac_objext
2771 case "x$ac_cv_prog_cc_stdc" in
2773 echo "$as_me:$LINENO: result: none needed" >&5
2774 echo "${ECHO_T}none needed" >&6 ;;
2776 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2777 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2778 CC="$CC $ac_cv_prog_cc_stdc" ;;
2781 # Some people use a C++ compiler to compile C. Since we use `exit',
2782 # in C++ we need to declare it. In case someone uses the same compiler
2783 # for both compiling C and C++ we need to have the C++ compiler decide
2784 # the declaration of exit, since it's the most demanding environment.
2785 cat >conftest.$ac_ext <<_ACEOF
2790 rm -f conftest.$ac_objext
2791 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2792 (eval $ac_compile) 2>&5
2794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795 (exit $ac_status); } &&
2796 { ac_try='test -s conftest.$ac_objext'
2797 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2800 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801 (exit $ac_status); }; }; then
2802 for ac_declaration in \
2804 '#include <stdlib.h>' \
2805 'extern "C" void std::exit (int) throw (); using std::exit;' \
2806 'extern "C" void std::exit (int); using std::exit;' \
2807 'extern "C" void exit (int) throw ();' \
2808 'extern "C" void exit (int);' \
2811 cat >conftest.$ac_ext <<_ACEOF
2812 #line $LINENO "configure"
2815 cat confdefs.h >>conftest.$ac_ext
2816 cat >>conftest.$ac_ext <<_ACEOF
2817 /* end confdefs.h. */
2828 rm -f conftest.$ac_objext
2829 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2830 (eval $ac_compile) 2>&5
2832 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2833 (exit $ac_status); } &&
2834 { ac_try='test -s conftest.$ac_objext'
2835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839 (exit $ac_status); }; }; then
2842 echo "$as_me: failed program was:" >&5
2843 sed 's/^/| /' conftest.$ac_ext >&5
2847 rm -f conftest.$ac_objext conftest.$ac_ext
2848 cat >conftest.$ac_ext <<_ACEOF
2849 #line $LINENO "configure"
2852 cat confdefs.h >>conftest.$ac_ext
2853 cat >>conftest.$ac_ext <<_ACEOF
2854 /* end confdefs.h. */
2864 rm -f conftest.$ac_objext
2865 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2866 (eval $ac_compile) 2>&5
2868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2869 (exit $ac_status); } &&
2870 { ac_try='test -s conftest.$ac_objext'
2871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2874 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2875 (exit $ac_status); }; }; then
2878 echo "$as_me: failed program was:" >&5
2879 sed 's/^/| /' conftest.$ac_ext >&5
2882 rm -f conftest.$ac_objext conftest.$ac_ext
2885 if test -n "$ac_declaration"; then
2886 echo '#ifdef __cplusplus' >>confdefs.h
2887 echo $ac_declaration >>confdefs.h
2888 echo '#endif' >>confdefs.h
2892 echo "$as_me: failed program was:" >&5
2893 sed 's/^/| /' conftest.$ac_ext >&5
2896 rm -f conftest.$ac_objext conftest.$ac_ext
2898 ac_cpp='$CPP $CPPFLAGS'
2899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2904 ac_cpp='$CXXCPP $CPPFLAGS'
2905 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2906 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2907 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2908 if test -n "$ac_tool_prefix"; then
2909 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2911 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2912 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2913 echo "$as_me:$LINENO: checking for $ac_word" >&5
2914 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2915 if test "${glibcxx_cv_prog_CXX+set}" = set; then
2916 echo $ECHO_N "(cached) $ECHO_C" >&6
2918 if test -n "$CXX"; then
2919 glibcxx_cv_prog_CXX="$CXX" # Let the user override the test.
2921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2925 test -z "$as_dir" && as_dir=.
2926 for ac_exec_ext in '' $ac_executable_extensions; do
2927 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2928 glibcxx_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2929 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2937 CXX=$glibcxx_cv_prog_CXX
2938 if test -n "$CXX"; then
2939 echo "$as_me:$LINENO: result: $CXX" >&5
2940 echo "${ECHO_T}$CXX" >&6
2942 echo "$as_me:$LINENO: result: no" >&5
2943 echo "${ECHO_T}no" >&6
2946 test -n "$CXX" && break
2949 if test -z "$CXX"; then
2951 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2953 # Extract the first word of "$ac_prog", so it can be a program name with args.
2954 set dummy $ac_prog; ac_word=$2
2955 echo "$as_me:$LINENO: checking for $ac_word" >&5
2956 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2957 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2958 echo $ECHO_N "(cached) $ECHO_C" >&6
2960 if test -n "$ac_ct_CXX"; then
2961 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2967 test -z "$as_dir" && as_dir=.
2968 for ac_exec_ext in '' $ac_executable_extensions; do
2969 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2970 ac_cv_prog_ac_ct_CXX="$ac_prog"
2971 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2979 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2980 if test -n "$ac_ct_CXX"; then
2981 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2982 echo "${ECHO_T}$ac_ct_CXX" >&6
2984 echo "$as_me:$LINENO: result: no" >&5
2985 echo "${ECHO_T}no" >&6
2988 test -n "$ac_ct_CXX" && break
2990 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2996 # Provide some information about the compiler.
2997 echo "$as_me:$LINENO:" \
2998 "checking for C++ compiler version" >&5
2999 ac_compiler=`set X $ac_compile; echo $2`
3000 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3001 (eval $ac_compiler --version </dev/null >&5) 2>&5
3003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004 (exit $ac_status); }
3005 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3006 (eval $ac_compiler -v </dev/null >&5) 2>&5
3008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009 (exit $ac_status); }
3010 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3011 (eval $ac_compiler -V </dev/null >&5) 2>&5
3013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014 (exit $ac_status); }
3016 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3017 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3018 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3019 echo $ECHO_N "(cached) $ECHO_C" >&6
3021 cat >conftest.$ac_ext <<_ACEOF
3022 #line $LINENO "configure"
3025 cat confdefs.h >>conftest.$ac_ext
3026 cat >>conftest.$ac_ext <<_ACEOF
3027 /* end confdefs.h. */
3040 rm -f conftest.$ac_objext
3041 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3042 (eval $ac_compile) 2>&5
3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045 (exit $ac_status); } &&
3046 { ac_try='test -s conftest.$ac_objext'
3047 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051 (exit $ac_status); }; }; then
3054 echo "$as_me: failed program was:" >&5
3055 sed 's/^/| /' conftest.$ac_ext >&5
3059 rm -f conftest.$ac_objext conftest.$ac_ext
3060 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3063 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3064 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3065 GXX=`test $ac_compiler_gnu = yes && echo yes`
3066 ac_test_CXXFLAGS=${CXXFLAGS+set}
3067 ac_save_CXXFLAGS=$CXXFLAGS
3069 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3070 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3071 if test "${ac_cv_prog_cxx_g+set}" = set; then
3072 echo $ECHO_N "(cached) $ECHO_C" >&6
3074 cat >conftest.$ac_ext <<_ACEOF
3075 #line $LINENO "configure"
3078 cat confdefs.h >>conftest.$ac_ext
3079 cat >>conftest.$ac_ext <<_ACEOF
3080 /* end confdefs.h. */
3090 rm -f conftest.$ac_objext
3091 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3092 (eval $ac_compile) 2>&5
3094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095 (exit $ac_status); } &&
3096 { ac_try='test -s conftest.$ac_objext'
3097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3100 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3101 (exit $ac_status); }; }; then
3102 ac_cv_prog_cxx_g=yes
3104 echo "$as_me: failed program was:" >&5
3105 sed 's/^/| /' conftest.$ac_ext >&5
3109 rm -f conftest.$ac_objext conftest.$ac_ext
3111 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3112 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3113 if test "$ac_test_CXXFLAGS" = set; then
3114 CXXFLAGS=$ac_save_CXXFLAGS
3115 elif test $ac_cv_prog_cxx_g = yes; then
3116 if test "$GXX" = yes; then
3122 if test "$GXX" = yes; then
3128 for ac_declaration in \
3130 '#include <stdlib.h>' \
3131 'extern "C" void std::exit (int) throw (); using std::exit;' \
3132 'extern "C" void std::exit (int); using std::exit;' \
3133 'extern "C" void exit (int) throw ();' \
3134 'extern "C" void exit (int);' \
3137 cat >conftest.$ac_ext <<_ACEOF
3138 #line $LINENO "configure"
3141 cat confdefs.h >>conftest.$ac_ext
3142 cat >>conftest.$ac_ext <<_ACEOF
3143 /* end confdefs.h. */
3154 rm -f conftest.$ac_objext
3155 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3156 (eval $ac_compile) 2>&5
3158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3159 (exit $ac_status); } &&
3160 { ac_try='test -s conftest.$ac_objext'
3161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3165 (exit $ac_status); }; }; then
3168 echo "$as_me: failed program was:" >&5
3169 sed 's/^/| /' conftest.$ac_ext >&5
3173 rm -f conftest.$ac_objext conftest.$ac_ext
3174 cat >conftest.$ac_ext <<_ACEOF
3175 #line $LINENO "configure"
3178 cat confdefs.h >>conftest.$ac_ext
3179 cat >>conftest.$ac_ext <<_ACEOF
3180 /* end confdefs.h. */
3190 rm -f conftest.$ac_objext
3191 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3192 (eval $ac_compile) 2>&5
3194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3195 (exit $ac_status); } &&
3196 { ac_try='test -s conftest.$ac_objext'
3197 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3201 (exit $ac_status); }; }; then
3204 echo "$as_me: failed program was:" >&5
3205 sed 's/^/| /' conftest.$ac_ext >&5
3208 rm -f conftest.$ac_objext conftest.$ac_ext
3211 if test -n "$ac_declaration"; then
3212 echo '#ifdef __cplusplus' >>confdefs.h
3213 echo $ac_declaration >>confdefs.h
3214 echo '#endif' >>confdefs.h
3218 ac_cpp='$CPP $CPPFLAGS'
3219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3223 CXXFLAGS="$save_CXXFLAGS"
3228 # For directory versioning (e.g., headers) and other variables.
3229 echo "$as_me:$LINENO: checking for GCC version number" >&5
3230 echo $ECHO_N "checking for GCC version number... $ECHO_C" >&6
3231 gcc_version=`$CXX -dumpversion`
3232 echo "$as_me:$LINENO: result: $gcc_version" >&5
3233 echo "${ECHO_T}$gcc_version" >&6
3235 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
3236 # available). Uncomment the next line to force a particular method.
3237 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3238 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3240 if test "$LN_S" = "ln -s"; then
3241 echo "$as_me:$LINENO: result: yes" >&5
3242 echo "${ECHO_T}yes" >&6
3244 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3245 echo "${ECHO_T}no, using $LN_S" >&6
3250 if test -n "$ac_tool_prefix"; then
3251 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3252 set dummy ${ac_tool_prefix}as; ac_word=$2
3253 echo "$as_me:$LINENO: checking for $ac_word" >&5
3254 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3255 if test "${ac_cv_prog_AS+set}" = set; then
3256 echo $ECHO_N "(cached) $ECHO_C" >&6
3258 if test -n "$AS"; then
3259 ac_cv_prog_AS="$AS" # Let the user override the test.
3261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3265 test -z "$as_dir" && as_dir=.
3266 for ac_exec_ext in '' $ac_executable_extensions; do
3267 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3268 ac_cv_prog_AS="${ac_tool_prefix}as"
3269 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3278 if test -n "$AS"; then
3279 echo "$as_me:$LINENO: result: $AS" >&5
3280 echo "${ECHO_T}$AS" >&6
3282 echo "$as_me:$LINENO: result: no" >&5
3283 echo "${ECHO_T}no" >&6
3287 if test -z "$ac_cv_prog_AS"; then
3289 # Extract the first word of "as", so it can be a program name with args.
3290 set dummy as; ac_word=$2
3291 echo "$as_me:$LINENO: checking for $ac_word" >&5
3292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3293 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3294 echo $ECHO_N "(cached) $ECHO_C" >&6
3296 if test -n "$ac_ct_AS"; then
3297 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3303 test -z "$as_dir" && as_dir=.
3304 for ac_exec_ext in '' $ac_executable_extensions; do
3305 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3306 ac_cv_prog_ac_ct_AS="as"
3307 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3315 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3316 if test -n "$ac_ct_AS"; then
3317 echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3318 echo "${ECHO_T}$ac_ct_AS" >&6
3320 echo "$as_me:$LINENO: result: no" >&5
3321 echo "${ECHO_T}no" >&6
3329 if test -n "$ac_tool_prefix"; then
3330 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3331 set dummy ${ac_tool_prefix}ar; ac_word=$2
3332 echo "$as_me:$LINENO: checking for $ac_word" >&5
3333 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3334 if test "${ac_cv_prog_AR+set}" = set; then
3335 echo $ECHO_N "(cached) $ECHO_C" >&6
3337 if test -n "$AR"; then
3338 ac_cv_prog_AR="$AR" # Let the user override the test.
3340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3344 test -z "$as_dir" && as_dir=.
3345 for ac_exec_ext in '' $ac_executable_extensions; do
3346 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3347 ac_cv_prog_AR="${ac_tool_prefix}ar"
3348 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3357 if test -n "$AR"; then
3358 echo "$as_me:$LINENO: result: $AR" >&5
3359 echo "${ECHO_T}$AR" >&6
3361 echo "$as_me:$LINENO: result: no" >&5
3362 echo "${ECHO_T}no" >&6
3366 if test -z "$ac_cv_prog_AR"; then
3368 # Extract the first word of "ar", so it can be a program name with args.
3369 set dummy ar; ac_word=$2
3370 echo "$as_me:$LINENO: checking for $ac_word" >&5
3371 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3372 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3373 echo $ECHO_N "(cached) $ECHO_C" >&6
3375 if test -n "$ac_ct_AR"; then
3376 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3382 test -z "$as_dir" && as_dir=.
3383 for ac_exec_ext in '' $ac_executable_extensions; do
3384 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3385 ac_cv_prog_ac_ct_AR="ar"
3386 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3394 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3395 if test -n "$ac_ct_AR"; then
3396 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3397 echo "${ECHO_T}$ac_ct_AR" >&6
3399 echo "$as_me:$LINENO: result: no" >&5
3400 echo "${ECHO_T}no" >&6
3408 if test -n "$ac_tool_prefix"; then
3409 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3410 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3411 echo "$as_me:$LINENO: checking for $ac_word" >&5
3412 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3413 if test "${ac_cv_prog_RANLIB+set}" = set; then
3414 echo $ECHO_N "(cached) $ECHO_C" >&6
3416 if test -n "$RANLIB"; then
3417 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3423 test -z "$as_dir" && as_dir=.
3424 for ac_exec_ext in '' $ac_executable_extensions; do
3425 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3426 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3427 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3435 RANLIB=$ac_cv_prog_RANLIB
3436 if test -n "$RANLIB"; then
3437 echo "$as_me:$LINENO: result: $RANLIB" >&5
3438 echo "${ECHO_T}$RANLIB" >&6
3440 echo "$as_me:$LINENO: result: no" >&5
3441 echo "${ECHO_T}no" >&6
3445 if test -z "$ac_cv_prog_RANLIB"; then
3446 ac_ct_RANLIB=$RANLIB
3447 # Extract the first word of "ranlib", so it can be a program name with args.
3448 set dummy ranlib; ac_word=$2
3449 echo "$as_me:$LINENO: checking for $ac_word" >&5
3450 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3451 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3452 echo $ECHO_N "(cached) $ECHO_C" >&6
3454 if test -n "$ac_ct_RANLIB"; then
3455 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3461 test -z "$as_dir" && as_dir=.
3462 for ac_exec_ext in '' $ac_executable_extensions; do
3463 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3464 ac_cv_prog_ac_ct_RANLIB="ranlib"
3465 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3471 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib-not-found-in-path-error"
3474 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3475 if test -n "$ac_ct_RANLIB"; then
3476 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3477 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3479 echo "$as_me:$LINENO: result: no" >&5
3480 echo "${ECHO_T}no" >&6
3483 RANLIB=$ac_ct_RANLIB
3485 RANLIB="$ac_cv_prog_RANLIB"
3489 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
3490 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
3491 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
3492 if test "${enable_maintainer_mode+set}" = set; then
3493 enableval="$enable_maintainer_mode"
3494 USE_MAINTAINER_MODE=$enableval
3496 USE_MAINTAINER_MODE=no
3498 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
3499 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
3502 if test $USE_MAINTAINER_MODE = yes; then
3503 MAINTAINER_MODE_TRUE=
3504 MAINTAINER_MODE_FALSE='#'
3506 MAINTAINER_MODE_TRUE='#'
3507 MAINTAINER_MODE_FALSE=
3510 MAINT=$MAINTAINER_MODE_TRUE
3514 # Set up safe default values for all subsequent AM_CONDITIONAL tests
3515 # which are themselves conditionally expanded.
3516 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
3517 ## other macros from doing the same. This should be automated.) -pme
3520 #enable_libstdcxx_debug=no
3521 #enable_libstdcxx_pch=no
3524 #enable_abi_check=no
3526 #enable_hosted_libstdcxx=yes
3528 # Find platform-specific directories containing configuration info.
3529 # Also possibly modify flags used elsewhere, as needed by the platform.
3531 . $glibcxx_srcdir/configure.host
3532 { echo "$as_me:$LINENO: CPU config directory is $cpu_include_dir" >&5
3533 echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
3534 { echo "$as_me:$LINENO: OS config directory is $os_include_dir" >&5
3535 echo "$as_me: OS config directory is $os_include_dir" >&6;}
3539 #AC_MSG_NOTICE([====== Starting libtool configuration])
3541 # Check whether --enable-shared or --disable-shared was given.
3542 if test "${enable_shared+set}" = set; then
3543 enableval="$enable_shared"
3544 p=${PACKAGE-default}
3546 yes) enable_shared=yes ;;
3547 no) enable_shared=no ;;
3550 # Look at the argument we got. We use all the common list separators.
3551 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3552 for pkg in $enableval; do
3553 if test "X$pkg" = "X$p"; then
3563 # Check whether --enable-static or --disable-static was given.
3564 if test "${enable_static+set}" = set; then
3565 enableval="$enable_static"
3566 p=${PACKAGE-default}
3568 yes) enable_static=yes ;;
3569 no) enable_static=no ;;
3572 # Look at the argument we got. We use all the common list separators.
3573 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3574 for pkg in $enableval; do
3575 if test "X$pkg" = "X$p"; then
3585 # Check whether --enable-fast-install or --disable-fast-install was given.
3586 if test "${enable_fast_install+set}" = set; then
3587 enableval="$enable_fast_install"
3588 p=${PACKAGE-default}
3590 yes) enable_fast_install=yes ;;
3591 no) enable_fast_install=no ;;
3593 enable_fast_install=no
3594 # Look at the argument we got. We use all the common list separators.
3595 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3596 for pkg in $enableval; do
3597 if test "X$pkg" = "X$p"; then
3598 enable_fast_install=yes