2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22 DUALCASE=1; export DUALCASE # for MKS sh
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
128 case $CONFIG_SHELL in
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
138 if ("$as_dir/$as_base" -c '
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172 s,^['$as_cr_digits']*\n,,
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
182 # Exit status is that of the last command.
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194 if expr a : '\(a\)' >/dev/null 2>&1; then
200 rm -f conf$$ conf$$.exe conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
211 elif ln conf$$.file conf$$ 2>/dev/null; then
216 rm -f conf$$ conf$$.exe conf$$.file
218 if mkdir -p . 2>/dev/null; then
221 test -d ./-p && rmdir ./-p
225 as_executable_p="test -f"
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
235 # We need space, tab and new line, in precisely that order.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
260 SHELL=${CONFIG_SHELL-/bin/sh}
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
267 # Identity of this package.
274 ac_unique_file="move-if-change"
275 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os build_noncanonical host_noncanonical target_noncanonical host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN LN_S TOPLEVEL_CONFIGURE_ARGUMENTS build_libsubdir build_subdir host_subdir target_subdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE do_compare gmplibs gmpinc stage1_languages SYSROOT_CFLAGS_FOR_TARGET DEBUG_PREFIX_CFLAGS_FOR_TARGET RPATH_ENVVAR tooldir build_tooldir CONFIGURE_GDB_TK GDB_TK INSTALL_GDB_TK build_configargs build_configdirs host_configargs configdirs target_configargs AR_FOR_BUILD AS_FOR_BUILD CC_FOR_BUILD CFLAGS_FOR_BUILD CXXFLAGS_FOR_BUILD CXX_FOR_BUILD DLLTOOL_FOR_BUILD GCJ_FOR_BUILD GFORTRAN_FOR_BUILD LDFLAGS_FOR_BUILD LD_FOR_BUILD NM_FOR_BUILD RANLIB_FOR_BUILD WINDMC_FOR_BUILD WINDRES_FOR_BUILD config_shell YACC BISON M4 LEX FLEX MAKEINFO EXPECT RUNTEST AR AS DLLTOOL LD LIPO NM RANLIB STRIP WINDRES WINDMC OBJCOPY OBJDUMP CC_FOR_TARGET CXX_FOR_TARGET GCC_FOR_TARGET GCJ_FOR_TARGET GFORTRAN_FOR_TARGET AR_FOR_TARGET AS_FOR_TARGET DLLTOOL_FOR_TARGET LD_FOR_TARGET LIPO_FOR_TARGET NM_FOR_TARGET OBJDUMP_FOR_TARGET RANLIB_FOR_TARGET STRIP_FOR_TARGET WINDRES_FOR_TARGET WINDMC_FOR_TARGET RAW_CXX_FOR_TARGET FLAGS_FOR_TARGET COMPILER_AS_FOR_TARGET COMPILER_LD_FOR_TARGET COMPILER_NM_FOR_TARGET MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT stage1_cflags stage1_checking stage2_werror_flag datarootdir docdir pdfdir htmldir LIBOBJS LTLIBOBJS'
276 ac_subst_files='serialization_dependencies host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag'
278 # Initialize some variables set by options.
280 ac_init_version=false
281 # The variables have the same names as the options, with
282 # dashes changed to underlines.
290 program_transform_name=s,x,x,
298 # Installation directory options.
299 # These are left unexpanded so users can "make install exec_prefix=/foo"
300 # and all the variables that are supposed to be based on exec_prefix
301 # by default will actually change.
302 # Use braces instead of parens because sh, perl, etc. also accept them.
303 bindir='${exec_prefix}/bin'
304 sbindir='${exec_prefix}/sbin'
305 libexecdir='${exec_prefix}/libexec'
306 datadir='${prefix}/share'
307 sysconfdir='${prefix}/etc'
308 sharedstatedir='${prefix}/com'
309 localstatedir='${prefix}/var'
310 libdir='${exec_prefix}/lib'
311 includedir='${prefix}/include'
312 oldincludedir='/usr/include'
313 infodir='${prefix}/info'
314 mandir='${prefix}/man'
319 # If the previous option needs an argument, assign it.
320 if test -n "$ac_prev"; then
321 eval "$ac_prev=\$ac_option"
326 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
328 # Accept the important Cygnus configure options, so we can diagnose typos.
332 -bindir | --bindir | --bindi | --bind | --bin | --bi)
334 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
337 -build | --build | --buil | --bui | --bu)
338 ac_prev=build_alias ;;
339 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
340 build_alias=$ac_optarg ;;
342 -cache-file | --cache-file | --cache-fil | --cache-fi \
343 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
344 ac_prev=cache_file ;;
345 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
346 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
347 cache_file=$ac_optarg ;;
350 cache_file=config.cache ;;
352 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
354 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
356 datadir=$ac_optarg ;;
358 -disable-* | --disable-*)
359 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
360 # Reject names that are not valid shell variable names.
361 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
362 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
363 { (exit 1); exit 1; }; }
364 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
365 eval "enable_$ac_feature=no" ;;
367 -enable-* | --enable-*)
368 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
369 # Reject names that are not valid shell variable names.
370 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
371 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
372 { (exit 1); exit 1; }; }
373 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
375 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
378 eval "enable_$ac_feature='$ac_optarg'" ;;
380 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
381 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
382 | --exec | --exe | --ex)
383 ac_prev=exec_prefix ;;
384 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
385 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
386 | --exec=* | --exe=* | --ex=*)
387 exec_prefix=$ac_optarg ;;
389 -gas | --gas | --ga | --g)
390 # Obsolete; use --with-gas.
393 -help | --help | --hel | --he | -h)
395 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
396 ac_init_help=recursive ;;
397 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
398 ac_init_help=short ;;
400 -host | --host | --hos | --ho)
401 ac_prev=host_alias ;;
402 -host=* | --host=* | --hos=* | --ho=*)
403 host_alias=$ac_optarg ;;
405 -includedir | --includedir | --includedi | --included | --include \
406 | --includ | --inclu | --incl | --inc)
407 ac_prev=includedir ;;
408 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
409 | --includ=* | --inclu=* | --incl=* | --inc=*)
410 includedir=$ac_optarg ;;
412 -infodir | --infodir | --infodi | --infod | --info | --inf)
414 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
415 infodir=$ac_optarg ;;
417 -libdir | --libdir | --libdi | --libd)
419 -libdir=* | --libdir=* | --libdi=* | --libd=*)
422 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
423 | --libexe | --libex | --libe)
424 ac_prev=libexecdir ;;
425 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
426 | --libexe=* | --libex=* | --libe=*)
427 libexecdir=$ac_optarg ;;
429 -localstatedir | --localstatedir | --localstatedi | --localstated \
430 | --localstate | --localstat | --localsta | --localst \
431 | --locals | --local | --loca | --loc | --lo)
432 ac_prev=localstatedir ;;
433 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
434 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
435 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
436 localstatedir=$ac_optarg ;;
438 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
440 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
444 # Obsolete; use --without-fp.
447 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
448 | --no-cr | --no-c | -n)
451 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
452 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
455 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
456 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
457 | --oldin | --oldi | --old | --ol | --o)
458 ac_prev=oldincludedir ;;
459 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
460 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
461 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
462 oldincludedir=$ac_optarg ;;
464 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
466 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
469 -program-prefix | --program-prefix | --program-prefi | --program-pref \
470 | --program-pre | --program-pr | --program-p)
471 ac_prev=program_prefix ;;
472 -program-prefix=* | --program-prefix=* | --program-prefi=* \
473 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
474 program_prefix=$ac_optarg ;;
476 -program-suffix | --program-suffix | --program-suffi | --program-suff \
477 | --program-suf | --program-su | --program-s)
478 ac_prev=program_suffix ;;
479 -program-suffix=* | --program-suffix=* | --program-suffi=* \
480 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
481 program_suffix=$ac_optarg ;;
483 -program-transform-name | --program-transform-name \
484 | --program-transform-nam | --program-transform-na \
485 | --program-transform-n | --program-transform- \
486 | --program-transform | --program-transfor \
487 | --program-transfo | --program-transf \
488 | --program-trans | --program-tran \
489 | --progr-tra | --program-tr | --program-t)
490 ac_prev=program_transform_name ;;
491 -program-transform-name=* | --program-transform-name=* \
492 | --program-transform-nam=* | --program-transform-na=* \
493 | --program-transform-n=* | --program-transform-=* \
494 | --program-transform=* | --program-transfor=* \
495 | --program-transfo=* | --program-transf=* \
496 | --program-trans=* | --program-tran=* \
497 | --progr-tra=* | --program-tr=* | --program-t=*)
498 program_transform_name=$ac_optarg ;;
500 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
501 | -silent | --silent | --silen | --sile | --sil)
504 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
506 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
508 sbindir=$ac_optarg ;;
510 -sharedstatedir | --sharedstatedir | --sharedstatedi \
511 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
512 | --sharedst | --shareds | --shared | --share | --shar \
514 ac_prev=sharedstatedir ;;
515 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
516 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
517 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
519 sharedstatedir=$ac_optarg ;;
521 -site | --site | --sit)
523 -site=* | --site=* | --sit=*)
526 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
528 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
531 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
532 | --syscon | --sysco | --sysc | --sys | --sy)
533 ac_prev=sysconfdir ;;
534 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
535 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
536 sysconfdir=$ac_optarg ;;
538 -target | --target | --targe | --targ | --tar | --ta | --t)
539 ac_prev=target_alias ;;
540 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
541 target_alias=$ac_optarg ;;
543 -v | -verbose | --verbose | --verbos | --verbo | --verb)
546 -version | --version | --versio | --versi | --vers | -V)
550 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
551 # Reject names that are not valid shell variable names.
552 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
553 { echo "$as_me: error: invalid package name: $ac_package" >&2
554 { (exit 1); exit 1; }; }
555 ac_package=`echo $ac_package| sed 's/-/_/g'`
557 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
560 eval "with_$ac_package='$ac_optarg'" ;;
562 -without-* | --without-*)
563 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
564 # Reject names that are not valid shell variable names.
565 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
566 { echo "$as_me: error: invalid package name: $ac_package" >&2
567 { (exit 1); exit 1; }; }
568 ac_package=`echo $ac_package | sed 's/-/_/g'`
569 eval "with_$ac_package=no" ;;
572 # Obsolete; use --with-x.
575 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
576 | --x-incl | --x-inc | --x-in | --x-i)
577 ac_prev=x_includes ;;
578 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
579 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
580 x_includes=$ac_optarg ;;
582 -x-libraries | --x-libraries | --x-librarie | --x-librari \
583 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
584 ac_prev=x_libraries ;;
585 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
586 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
587 x_libraries=$ac_optarg ;;
589 -*) { echo "$as_me: error: unrecognized option: $ac_option
590 Try \`$0 --help' for more information." >&2
591 { (exit 1); exit 1; }; }
595 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
596 # Reject names that are not valid shell variable names.
597 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
598 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
599 { (exit 1); exit 1; }; }
600 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
601 eval "$ac_envvar='$ac_optarg'"
605 # FIXME: should be removed in autoconf 3.0.
606 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
607 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
608 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
609 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
615 if test -n "$ac_prev"; then
616 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
617 { echo "$as_me: error: missing argument to $ac_option" >&2
618 { (exit 1); exit 1; }; }
621 # Be sure to have absolute paths.
622 for ac_var in exec_prefix prefix
624 eval ac_val=$`echo $ac_var`
626 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
627 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
628 { (exit 1); exit 1; }; };;
632 # Be sure to have absolute paths.
633 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
634 localstatedir libdir includedir oldincludedir infodir mandir
636 eval ac_val=$`echo $ac_var`
638 [\\/$]* | ?:[\\/]* ) ;;
639 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
640 { (exit 1); exit 1; }; };;
644 # There might be people who depend on the old broken behavior: `$host'
645 # used to hold the argument of --host etc.
646 # FIXME: To remove some day.
651 # FIXME: To remove some day.
652 if test "x$host_alias" != x; then
653 if test "x$build_alias" = x; then
654 cross_compiling=maybe
655 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
656 If a cross compiler is detected then cross compile mode will be used." >&2
657 elif test "x$build_alias" != "x$host_alias"; then
663 test -n "$host_alias" && ac_tool_prefix=$host_alias-
665 test "$silent" = yes && exec 6>/dev/null
668 # Find the source files, if location was not specified.
669 if test -z "$srcdir"; then
670 ac_srcdir_defaulted=yes
671 # Try the directory containing this script, then its parent.
672 ac_confdir=`(dirname "$0") 2>/dev/null ||
673 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
674 X"$0" : 'X\(//\)[^/]' \| \
675 X"$0" : 'X\(//\)$' \| \
676 X"$0" : 'X\(/\)' \| \
677 . : '\(.\)' 2>/dev/null ||
679 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
680 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
681 /^X\(\/\/\)$/{ s//\1/; q; }
682 /^X\(\/\).*/{ s//\1/; q; }
685 if test ! -r $srcdir/$ac_unique_file; then
689 ac_srcdir_defaulted=no
691 if test ! -r $srcdir/$ac_unique_file; then
692 if test "$ac_srcdir_defaulted" = yes; then
693 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
694 { (exit 1); exit 1; }; }
696 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
697 { (exit 1); exit 1; }; }
700 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
701 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
702 { (exit 1); exit 1; }; }
703 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
704 ac_env_build_alias_set=${build_alias+set}
705 ac_env_build_alias_value=$build_alias
706 ac_cv_env_build_alias_set=${build_alias+set}
707 ac_cv_env_build_alias_value=$build_alias
708 ac_env_host_alias_set=${host_alias+set}
709 ac_env_host_alias_value=$host_alias
710 ac_cv_env_host_alias_set=${host_alias+set}
711 ac_cv_env_host_alias_value=$host_alias
712 ac_env_target_alias_set=${target_alias+set}
713 ac_env_target_alias_value=$target_alias
714 ac_cv_env_target_alias_set=${target_alias+set}
715 ac_cv_env_target_alias_value=$target_alias
716 ac_env_CC_set=${CC+set}
718 ac_cv_env_CC_set=${CC+set}
719 ac_cv_env_CC_value=$CC
720 ac_env_CFLAGS_set=${CFLAGS+set}
721 ac_env_CFLAGS_value=$CFLAGS
722 ac_cv_env_CFLAGS_set=${CFLAGS+set}
723 ac_cv_env_CFLAGS_value=$CFLAGS
724 ac_env_LDFLAGS_set=${LDFLAGS+set}
725 ac_env_LDFLAGS_value=$LDFLAGS
726 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
727 ac_cv_env_LDFLAGS_value=$LDFLAGS
728 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
729 ac_env_CPPFLAGS_value=$CPPFLAGS
730 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
731 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
732 ac_env_CXX_set=${CXX+set}
733 ac_env_CXX_value=$CXX
734 ac_cv_env_CXX_set=${CXX+set}
735 ac_cv_env_CXX_value=$CXX
736 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
737 ac_env_CXXFLAGS_value=$CXXFLAGS
738 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
739 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
740 ac_env_AR_set=${AR+set}
742 ac_cv_env_AR_set=${AR+set}
743 ac_cv_env_AR_value=$AR
744 ac_env_AS_set=${AS+set}
746 ac_cv_env_AS_set=${AS+set}
747 ac_cv_env_AS_value=$AS
748 ac_env_DLLTOOL_set=${DLLTOOL+set}
749 ac_env_DLLTOOL_value=$DLLTOOL
750 ac_cv_env_DLLTOOL_set=${DLLTOOL+set}
751 ac_cv_env_DLLTOOL_value=$DLLTOOL
752 ac_env_LD_set=${LD+set}
754 ac_cv_env_LD_set=${LD+set}
755 ac_cv_env_LD_value=$LD
756 ac_env_LIPO_set=${LIPO+set}
757 ac_env_LIPO_value=$LIPO
758 ac_cv_env_LIPO_set=${LIPO+set}
759 ac_cv_env_LIPO_value=$LIPO
760 ac_env_NM_set=${NM+set}
762 ac_cv_env_NM_set=${NM+set}
763 ac_cv_env_NM_value=$NM
764 ac_env_RANLIB_set=${RANLIB+set}
765 ac_env_RANLIB_value=$RANLIB
766 ac_cv_env_RANLIB_set=${RANLIB+set}
767 ac_cv_env_RANLIB_value=$RANLIB
768 ac_env_STRIP_set=${STRIP+set}
769 ac_env_STRIP_value=$STRIP
770 ac_cv_env_STRIP_set=${STRIP+set}
771 ac_cv_env_STRIP_value=$STRIP
772 ac_env_WINDRES_set=${WINDRES+set}
773 ac_env_WINDRES_value=$WINDRES
774 ac_cv_env_WINDRES_set=${WINDRES+set}
775 ac_cv_env_WINDRES_value=$WINDRES
776 ac_env_WINDMC_set=${WINDMC+set}
777 ac_env_WINDMC_value=$WINDMC
778 ac_cv_env_WINDMC_set=${WINDMC+set}
779 ac_cv_env_WINDMC_value=$WINDMC
780 ac_env_OBJCOPY_set=${OBJCOPY+set}
781 ac_env_OBJCOPY_value=$OBJCOPY
782 ac_cv_env_OBJCOPY_set=${OBJCOPY+set}
783 ac_cv_env_OBJCOPY_value=$OBJCOPY
784 ac_env_OBJDUMP_set=${OBJDUMP+set}
785 ac_env_OBJDUMP_value=$OBJDUMP
786 ac_cv_env_OBJDUMP_set=${OBJDUMP+set}
787 ac_cv_env_OBJDUMP_value=$OBJDUMP
788 ac_env_CC_FOR_TARGET_set=${CC_FOR_TARGET+set}
789 ac_env_CC_FOR_TARGET_value=$CC_FOR_TARGET
790 ac_cv_env_CC_FOR_TARGET_set=${CC_FOR_TARGET+set}
791 ac_cv_env_CC_FOR_TARGET_value=$CC_FOR_TARGET
792 ac_env_CXX_FOR_TARGET_set=${CXX_FOR_TARGET+set}
793 ac_env_CXX_FOR_TARGET_value=$CXX_FOR_TARGET
794 ac_cv_env_CXX_FOR_TARGET_set=${CXX_FOR_TARGET+set}
795 ac_cv_env_CXX_FOR_TARGET_value=$CXX_FOR_TARGET
796 ac_env_GCC_FOR_TARGET_set=${GCC_FOR_TARGET+set}
797 ac_env_GCC_FOR_TARGET_value=$GCC_FOR_TARGET
798 ac_cv_env_GCC_FOR_TARGET_set=${GCC_FOR_TARGET+set}
799 ac_cv_env_GCC_FOR_TARGET_value=$GCC_FOR_TARGET
800 ac_env_GCJ_FOR_TARGET_set=${GCJ_FOR_TARGET+set}
801 ac_env_GCJ_FOR_TARGET_value=$GCJ_FOR_TARGET
802 ac_cv_env_GCJ_FOR_TARGET_set=${GCJ_FOR_TARGET+set}
803 ac_cv_env_GCJ_FOR_TARGET_value=$GCJ_FOR_TARGET
804 ac_env_GFORTRAN_FOR_TARGET_set=${GFORTRAN_FOR_TARGET+set}
805 ac_env_GFORTRAN_FOR_TARGET_value=$GFORTRAN_FOR_TARGET
806 ac_cv_env_GFORTRAN_FOR_TARGET_set=${GFORTRAN_FOR_TARGET+set}
807 ac_cv_env_GFORTRAN_FOR_TARGET_value=$GFORTRAN_FOR_TARGET
808 ac_env_AR_FOR_TARGET_set=${AR_FOR_TARGET+set}
809 ac_env_AR_FOR_TARGET_value=$AR_FOR_TARGET
810 ac_cv_env_AR_FOR_TARGET_set=${AR_FOR_TARGET+set}
811 ac_cv_env_AR_FOR_TARGET_value=$AR_FOR_TARGET
812 ac_env_AS_FOR_TARGET_set=${AS_FOR_TARGET+set}
813 ac_env_AS_FOR_TARGET_value=$AS_FOR_TARGET
814 ac_cv_env_AS_FOR_TARGET_set=${AS_FOR_TARGET+set}
815 ac_cv_env_AS_FOR_TARGET_value=$AS_FOR_TARGET
816 ac_env_DLLTOOL_FOR_TARGET_set=${DLLTOOL_FOR_TARGET+set}
817 ac_env_DLLTOOL_FOR_TARGET_value=$DLLTOOL_FOR_TARGET
818 ac_cv_env_DLLTOOL_FOR_TARGET_set=${DLLTOOL_FOR_TARGET+set}
819 ac_cv_env_DLLTOOL_FOR_TARGET_value=$DLLTOOL_FOR_TARGET
820 ac_env_LD_FOR_TARGET_set=${LD_FOR_TARGET+set}
821 ac_env_LD_FOR_TARGET_value=$LD_FOR_TARGET
822 ac_cv_env_LD_FOR_TARGET_set=${LD_FOR_TARGET+set}
823 ac_cv_env_LD_FOR_TARGET_value=$LD_FOR_TARGET
824 ac_env_LIPO_FOR_TARGET_set=${LIPO_FOR_TARGET+set}
825 ac_env_LIPO_FOR_TARGET_value=$LIPO_FOR_TARGET
826 ac_cv_env_LIPO_FOR_TARGET_set=${LIPO_FOR_TARGET+set}
827 ac_cv_env_LIPO_FOR_TARGET_value=$LIPO_FOR_TARGET
828 ac_env_NM_FOR_TARGET_set=${NM_FOR_TARGET+set}
829 ac_env_NM_FOR_TARGET_value=$NM_FOR_TARGET
830 ac_cv_env_NM_FOR_TARGET_set=${NM_FOR_TARGET+set}
831 ac_cv_env_NM_FOR_TARGET_value=$NM_FOR_TARGET
832 ac_env_OBJDUMP_FOR_TARGET_set=${OBJDUMP_FOR_TARGET+set}
833 ac_env_OBJDUMP_FOR_TARGET_value=$OBJDUMP_FOR_TARGET
834 ac_cv_env_OBJDUMP_FOR_TARGET_set=${OBJDUMP_FOR_TARGET+set}
835 ac_cv_env_OBJDUMP_FOR_TARGET_value=$OBJDUMP_FOR_TARGET
836 ac_env_RANLIB_FOR_TARGET_set=${RANLIB_FOR_TARGET+set}
837 ac_env_RANLIB_FOR_TARGET_value=$RANLIB_FOR_TARGET
838 ac_cv_env_RANLIB_FOR_TARGET_set=${RANLIB_FOR_TARGET+set}
839 ac_cv_env_RANLIB_FOR_TARGET_value=$RANLIB_FOR_TARGET
840 ac_env_STRIP_FOR_TARGET_set=${STRIP_FOR_TARGET+set}
841 ac_env_STRIP_FOR_TARGET_value=$STRIP_FOR_TARGET
842 ac_cv_env_STRIP_FOR_TARGET_set=${STRIP_FOR_TARGET+set}
843 ac_cv_env_STRIP_FOR_TARGET_value=$STRIP_FOR_TARGET
844 ac_env_WINDRES_FOR_TARGET_set=${WINDRES_FOR_TARGET+set}
845 ac_env_WINDRES_FOR_TARGET_value=$WINDRES_FOR_TARGET
846 ac_cv_env_WINDRES_FOR_TARGET_set=${WINDRES_FOR_TARGET+set}
847 ac_cv_env_WINDRES_FOR_TARGET_value=$WINDRES_FOR_TARGET
848 ac_env_WINDMC_FOR_TARGET_set=${WINDMC_FOR_TARGET+set}
849 ac_env_WINDMC_FOR_TARGET_value=$WINDMC_FOR_TARGET
850 ac_cv_env_WINDMC_FOR_TARGET_set=${WINDMC_FOR_TARGET+set}
851 ac_cv_env_WINDMC_FOR_TARGET_value=$WINDMC_FOR_TARGET
854 # Report the --help message.
856 if test "$ac_init_help" = "long"; then
857 # Omit some internal or obsolete options to make the list less imposing.
858 # This message is too long to be a string in the A/UX 3.1 sh.
860 \`configure' configures this package to adapt to many kinds of systems.
862 Usage: $0 [OPTION]... [VAR=VALUE]...
864 To assign environment variables (e.g., CC, CFLAGS...), specify them as
865 VAR=VALUE. See below for descriptions of some of the useful variables.
867 Defaults for the options are specified in brackets.
870 -h, --help display this help and exit
871 --help=short display options specific to this package
872 --help=recursive display the short help of all the included packages
873 -V, --version display version information and exit
874 -q, --quiet, --silent do not print \`checking...' messages
875 --cache-file=FILE cache test results in FILE [disabled]
876 -C, --config-cache alias for \`--cache-file=config.cache'
877 -n, --no-create do not create output files
878 --srcdir=DIR find the sources in DIR [configure dir or \`..']
883 Installation directories:
884 --prefix=PREFIX install architecture-independent files in PREFIX
886 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
889 By default, \`make install' will install all the files in
890 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
891 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
892 for instance \`--prefix=\$HOME'.
894 For better control, use the options below.
896 Fine tuning of the installation directories:
897 --bindir=DIR user executables [EPREFIX/bin]
898 --sbindir=DIR system admin executables [EPREFIX/sbin]
899 --libexecdir=DIR program executables [EPREFIX/libexec]
900 --datadir=DIR read-only architecture-independent data [PREFIX/share]
901 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
902 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
903 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
904 --libdir=DIR object code libraries [EPREFIX/lib]
905 --includedir=DIR C header files [PREFIX/include]
906 --oldincludedir=DIR C header files for non-gcc [/usr/include]
907 --infodir=DIR info documentation [PREFIX/info]
908 --mandir=DIR man documentation [PREFIX/man]
914 --program-prefix=PREFIX prepend PREFIX to installed program names
915 --program-suffix=SUFFIX append SUFFIX to installed program names
916 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
919 --build=BUILD configure for building on BUILD [guessed]
920 --host=HOST cross-compile to build programs to run on HOST [BUILD]
921 --target=TARGET configure for building compilers for TARGET [HOST]
925 if test -n "$ac_init_help"; then
930 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
931 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
932 --enable-libada build libada directory
933 --enable-libssp build libssp directory
934 --enable-stage1-languages[=all] choose additional languages to build during
935 stage1. Mostly useful for compiler development.
936 --enable-objc-gc enable use of Boehm's garbage collector with the
937 GNU Objective-C runtime
938 --enable-bootstrap enable bootstrapping [yes if native build]
939 --enable-serial-[{host,target,build}-]configure
940 force sequential configuration of
941 sub-packages for the host, target or build
942 machine, or all sub-packages
943 --enable-maintainer-mode enable make rules and dependencies not useful
944 (and sometimes confusing) to the casual installer
945 --enable-stage1-checking[=all] choose additional checking for stage1
947 --enable-werror enable -Werror in bootstrap stage2 and later
950 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
951 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
952 --with-build-libsubdir=DIR Directory where to find libraries for build system
953 --with-mpfr-dir=PATH this option has been REMOVED
954 --with-mpfr=PATH specify prefix directory for installed MPFR package.
955 Equivalent to --with-mpfr-include=PATH/include
956 plus --with-mpfr-lib=PATH/lib
957 --with-mpfr-include=PATH
958 specify directory for installed MPFR include files
959 --with-mpfr-lib=PATH specify directory for the installed MPFR library
960 --with-gmp-dir=PATH this option has been REMOVED
961 --with-gmp=PATH specify prefix directory for the installed GMP package.
962 Equivalent to --with-gmp-include=PATH/include
963 plus --with-gmp-lib=PATH/lib
964 --with-gmp-include=PATH specify directory for installed GMP include files
965 --with-gmp-lib=PATH specify directory for the installed GMP library
966 --with-build-sysroot=SYSROOT
967 use sysroot as the system root during the build
968 --with-debug-prefix-map='A=B C=D ...'
969 map A to B, C to D ... in debug information
970 --with-build-time-tools=PATH
971 use given path to find target tools during the build
972 --with-datarootdir use datarootdir as the data root directory.
973 --with-docdir install documentation in this directory.
974 --with-pdfdir install pdf in this directory.
975 --with-htmldir install html in this directory.
977 Some influential environment variables:
978 CC C compiler command
979 CFLAGS C compiler flags
980 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
981 nonstandard directory <lib dir>
982 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
983 headers in a nonstandard directory <include dir>
984 CXX C++ compiler command
985 CXXFLAGS C++ compiler flags
988 DLLTOOL DLLTOOL for the host
990 LIPO LIPO for the host
992 RANLIB RANLIB for the host
993 STRIP STRIP for the host
994 WINDRES WINDRES for the host
995 WINDMC WINDMC for the host
996 OBJCOPY OBJCOPY for the host
997 OBJDUMP OBJDUMP for the host
1007 GFORTRAN for the target
1013 DLLTOOL for the target
1021 OBJDUMP for the target
1023 RANLIB for the target
1025 STRIP for the target
1027 WINDRES for the target
1029 WINDMC for the target
1031 Use these variables to override the choices made by `configure' or to help
1032 it to find libraries and programs with nonstandard names/locations.
1037 if test "$ac_init_help" = "recursive"; then
1038 # If there are subdirs, report their specific --help.
1040 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1041 test -d $ac_dir || continue
1044 if test "$ac_dir" != .; then
1045 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1046 # A "../" for each directory in $ac_dir_suffix.
1047 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1049 ac_dir_suffix= ac_top_builddir=
1053 .) # No --srcdir option. We are building in place.
1055 if test -z "$ac_top_builddir"; then
1058 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1060 [\\/]* | ?:[\\/]* ) # Absolute path.
1061 ac_srcdir=$srcdir$ac_dir_suffix;
1062 ac_top_srcdir=$srcdir ;;
1064 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1065 ac_top_srcdir=$ac_top_builddir$srcdir ;;
1068 # Do not use `cd foo && pwd` to compute absolute paths, because
1069 # the directories may not exist.
1071 .) ac_abs_builddir="$ac_dir";;
1074 .) ac_abs_builddir=`pwd`;;
1075 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1076 *) ac_abs_builddir=`pwd`/"$ac_dir";;
1079 case $ac_abs_builddir in
1080 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1082 case ${ac_top_builddir}. in
1083 .) ac_abs_top_builddir=$ac_abs_builddir;;
1084 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1085 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1088 case $ac_abs_builddir in
1089 .) ac_abs_srcdir=$ac_srcdir;;
1092 .) ac_abs_srcdir=$ac_abs_builddir;;
1093 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1094 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1097 case $ac_abs_builddir in
1098 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1100 case $ac_top_srcdir in
1101 .) ac_abs_top_srcdir=$ac_abs_builddir;;
1102 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1103 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1108 # Check for guested configure; otherwise get Cygnus style configure.
1109 if test -f $ac_srcdir/configure.gnu; then
1111 $SHELL $ac_srcdir/configure.gnu --help=recursive
1112 elif test -f $ac_srcdir/configure; then
1114 $SHELL $ac_srcdir/configure --help=recursive
1115 elif test -f $ac_srcdir/configure.ac ||
1116 test -f $ac_srcdir/configure.in; then
1118 $ac_configure --help
1120 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1126 test -n "$ac_init_help" && exit 0
1127 if $ac_init_version; then
1130 Copyright (C) 2003 Free Software Foundation, Inc.
1131 This configure script is free software; the Free Software Foundation
1132 gives unlimited permission to copy, distribute and modify it.
1138 This file contains any messages produced by compilers while
1139 running configure, to aid debugging if configure makes a mistake.
1141 It was created by $as_me, which was
1142 generated by GNU Autoconf 2.59. Invocation command line was
1153 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1154 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1155 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1156 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1157 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1159 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1160 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1162 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1163 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1164 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1165 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1166 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1167 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1168 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1176 test -z "$as_dir" && as_dir=.
1177 echo "PATH: $as_dir"
1192 # Keep a trace of the command line.
1193 # Strip out --no-create and --no-recursion so they do not pile up.
1194 # Strip out --silent because we don't want to record it for future runs.
1195 # Also quote any args containing shell meta-characters.
1196 # Make two passes to allow for proper duplicate-argument suppression.
1201 ac_must_keep_next=false
1207 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1208 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1209 | -silent | --silent | --silen | --sile | --sil)
1211 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1212 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1215 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1217 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1218 if test $ac_must_keep_next = true; then
1219 ac_must_keep_next=false # Got value, back to normal.
1222 *=* | --config-cache | -C | -disable-* | --disable-* \
1223 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1224 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1225 | -with-* | --with-* | -without-* | --without-* | --x)
1226 case "$ac_configure_args0 " in
1227 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1230 -* ) ac_must_keep_next=true ;;
1233 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1234 # Get rid of the leading space.
1240 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1241 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1243 # When interrupted or exit'd, cleanup temporary files, and complete
1244 # config.log. We remove comments because anyway the quotes in there
1245 # would cause problems or look ugly.
1246 # WARNING: Be sure not to use single quotes in there, as some shells,
1247 # such as our DU 5.0 friend, will then `close' the trap.
1248 trap 'exit_status=$?
1249 # Save into config.log some information that might help in debugging.
1254 ## ---------------- ##
1255 ## Cache variables. ##
1256 ## ---------------- ##
1259 # The following way of writing the cache mishandles newlines in values,
1262 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1265 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1266 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1270 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1277 ## ----------------- ##
1278 ## Output variables. ##
1279 ## ----------------- ##
1282 for ac_var in $ac_subst_vars
1284 eval ac_val=$`echo $ac_var`
1285 echo "$ac_var='"'"'$ac_val'"'"'"
1289 if test -n "$ac_subst_files"; then
1296 for ac_var in $ac_subst_files
1298 eval ac_val=$`echo $ac_var`
1299 echo "$ac_var='"'"'$ac_val'"'"'"
1304 if test -s confdefs.h; then
1311 sed "/^$/d" confdefs.h | sort
1314 test "$ac_signal" != 0 &&
1315 echo "$as_me: caught signal $ac_signal"
1316 echo "$as_me: exit $exit_status"
1318 rm -f core *.core &&
1319 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1322 for ac_signal in 1 2 13 15; do
1323 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1327 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1328 rm -rf conftest* confdefs.h
1329 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1332 # Predefined preprocessor variables.
1334 cat >>confdefs.h <<_ACEOF
1335 #define PACKAGE_NAME "$PACKAGE_NAME"
1339 cat >>confdefs.h <<_ACEOF
1340 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1344 cat >>confdefs.h <<_ACEOF
1345 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1349 cat >>confdefs.h <<_ACEOF
1350 #define PACKAGE_STRING "$PACKAGE_STRING"
1354 cat >>confdefs.h <<_ACEOF
1355 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1359 # Let the site file select an alternate cache file if it wants to.
1360 # Prefer explicitly selected file to automatically selected ones.
1361 if test -z "$CONFIG_SITE"; then
1362 if test "x$prefix" != xNONE; then
1363 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1365 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1368 for ac_site_file in $CONFIG_SITE; do
1369 if test -r "$ac_site_file"; then
1370 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1371 echo "$as_me: loading site script $ac_site_file" >&6;}
1372 sed 's/^/| /' "$ac_site_file" >&5
1377 if test -r "$cache_file"; then
1378 # Some versions of bash will fail to source /dev/null (special
1379 # files actually), so we avoid doing that.
1380 if test -f "$cache_file"; then
1381 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1382 echo "$as_me: loading cache $cache_file" >&6;}
1384 [\\/]* | ?:[\\/]* ) . $cache_file;;
1385 *) . ./$cache_file;;
1389 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1390 echo "$as_me: creating cache $cache_file" >&6;}
1394 # Check that the precious variables saved in the cache have kept the same
1396 ac_cache_corrupted=false
1397 for ac_var in `(set) 2>&1 |
1398 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1399 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1400 eval ac_new_set=\$ac_env_${ac_var}_set
1401 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1402 eval ac_new_val="\$ac_env_${ac_var}_value"
1403 case $ac_old_set,$ac_new_set in
1405 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1406 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1407 ac_cache_corrupted=: ;;
1409 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1410 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1411 ac_cache_corrupted=: ;;
1414 if test "x$ac_old_val" != "x$ac_new_val"; then
1415 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1416 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1417 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1418 echo "$as_me: former value: $ac_old_val" >&2;}
1419 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1420 echo "$as_me: current value: $ac_new_val" >&2;}
1421 ac_cache_corrupted=:
1424 # Pass precious variables to config.status.
1425 if test "$ac_new_set" = set; then
1427 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1428 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1429 *) ac_arg=$ac_var=$ac_new_val ;;
1431 case " $ac_configure_args " in
1432 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1433 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1437 if $ac_cache_corrupted; then
1438 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1439 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1440 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1441 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1442 { (exit 1); exit 1; }; }
1446 ac_cpp='$CPP $CPPFLAGS'
1447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1471 # Find the build, host, and target systems.
1473 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1474 if test -f $ac_dir/install-sh; then
1476 ac_install_sh="$ac_aux_dir/install-sh -c"
1478 elif test -f $ac_dir/install.sh; then
1480 ac_install_sh="$ac_aux_dir/install.sh -c"
1482 elif test -f $ac_dir/shtool; then
1484 ac_install_sh="$ac_aux_dir/shtool install -c"
1488 if test -z "$ac_aux_dir"; then
1489 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1490 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1491 { (exit 1); exit 1; }; }
1493 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1494 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1495 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1497 # Make sure we can run config.sub.
1498 $ac_config_sub sun4 >/dev/null 2>&1 ||
1499 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1500 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1501 { (exit 1); exit 1; }; }
1503 echo "$as_me:$LINENO: checking build system type" >&5
1504 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1505 if test "${ac_cv_build+set}" = set; then
1506 echo $ECHO_N "(cached) $ECHO_C" >&6
1508 ac_cv_build_alias=$build_alias
1509 test -z "$ac_cv_build_alias" &&
1510 ac_cv_build_alias=`$ac_config_guess`
1511 test -z "$ac_cv_build_alias" &&
1512 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1513 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1514 { (exit 1); exit 1; }; }
1515 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1516 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1517 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1518 { (exit 1); exit 1; }; }
1521 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1522 echo "${ECHO_T}$ac_cv_build" >&6
1524 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1525 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1526 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1529 case ${build_alias} in
1530 "") build_noncanonical=${build} ;;
1531 *) build_noncanonical=${build_alias} ;;
1536 case ${host_alias} in
1537 "") host_noncanonical=${build_noncanonical} ;;
1538 *) host_noncanonical=${host_alias} ;;
1543 case ${target_alias} in
1544 "") target_noncanonical=${host_noncanonical} ;;
1545 *) target_noncanonical=${target_alias} ;;
1551 test "$host_noncanonical" = "$target_noncanonical" &&
1552 test "$program_prefix$program_suffix$program_transform_name" = \
1554 program_transform_name=s,y,y,
1556 echo "$as_me:$LINENO: checking host system type" >&5
1557 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1558 if test "${ac_cv_host+set}" = set; then
1559 echo $ECHO_N "(cached) $ECHO_C" >&6
1561 ac_cv_host_alias=$host_alias
1562 test -z "$ac_cv_host_alias" &&
1563 ac_cv_host_alias=$ac_cv_build_alias
1564 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1565 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1566 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1567 { (exit 1); exit 1; }; }
1570 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1571 echo "${ECHO_T}$ac_cv_host" >&6
1573 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1574 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1575 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1578 echo "$as_me:$LINENO: checking target system type" >&5
1579 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1580 if test "${ac_cv_target+set}" = set; then
1581 echo $ECHO_N "(cached) $ECHO_C" >&6
1583 ac_cv_target_alias=$target_alias
1584 test "x$ac_cv_target_alias" = "x" &&
1585 ac_cv_target_alias=$ac_cv_host_alias
1586 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1587 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1588 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1589 { (exit 1); exit 1; }; }
1592 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1593 echo "${ECHO_T}$ac_cv_target" >&6
1594 target=$ac_cv_target
1595 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1596 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1597 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1600 # The aliases save the names the user supplied, while $host etc.
1601 # will get canonicalized.
1602 test -n "$target_alias" &&
1603 test "$program_prefix$program_suffix$program_transform_name" = \
1605 program_prefix=${target_alias}-
1606 test "$program_prefix" != NONE &&
1607 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1608 # Use a double $ so make ignores it.
1609 test "$program_suffix" != NONE &&
1610 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1611 # Double any \ or $. echo might interpret backslashes.
1612 # By default was `s,x,x', remove it if useless.
1613 cat <<\_ACEOF >conftest.sed
1614 s/[\\$]/&&/g;s/;s,x,x,$//
1616 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1621 # Get 'install' or 'install-sh' and its variants.
1622 # Find a good install program. We prefer a C program (faster),
1623 # so one script is as good as another. But avoid the broken or
1624 # incompatible versions:
1625 # SysV /etc/install, /usr/sbin/install
1626 # SunOS /usr/etc/install
1627 # IRIX /sbin/install
1629 # AmigaOS /C/install, which installs bootblocks on floppy discs
1630 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1631 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1632 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1633 # OS/2's system install, which has a completely different semantic
1634 # ./install, which can be erroneously created by make from ./install.sh.
1635 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1636 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1637 if test -z "$INSTALL"; then
1638 if test "${ac_cv_path_install+set}" = set; then
1639 echo $ECHO_N "(cached) $ECHO_C" >&6
1641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1645 test -z "$as_dir" && as_dir=.
1646 # Account for people who put trailing slashes in PATH elements.
1648 ./ | .// | /cC/* | \
1649 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1650 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1653 # OSF1 and SCO ODT 3.0 have their own names for install.
1654 # Don't use installbsd from OSF since it installs stuff as root
1656 for ac_prog in ginstall scoinst install; do
1657 for ac_exec_ext in '' $ac_executable_extensions; do
1658 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1659 if test $ac_prog = install &&
1660 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1661 # AIX install. It has an incompatible calling convention.
1663 elif test $ac_prog = install &&
1664 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1665 # program-specific install script used by HP pwplus--don't use.
1668 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1680 if test "${ac_cv_path_install+set}" = set; then
1681 INSTALL=$ac_cv_path_install
1683 # As a last resort, use the slow shell script. We don't cache a
1684 # path for INSTALL within a source directory, because that will
1685 # break other packages using the cache if that directory is
1686 # removed, or if the path is relative.
1687 INSTALL=$ac_install_sh
1690 echo "$as_me:$LINENO: result: $INSTALL" >&5
1691 echo "${ECHO_T}$INSTALL" >&6
1693 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1694 # It thinks the first close brace ends the variable substitution.
1695 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1697 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1699 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1701 echo "$as_me:$LINENO: checking whether ln works" >&5
1702 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
1703 if test "${acx_cv_prog_LN+set}" = set; then
1704 echo $ECHO_N "(cached) $ECHO_C" >&6
1706 rm -f conftestdata_t
1707 echo >conftestdata_f
1708 if ln conftestdata_f conftestdata_t 2>/dev/null
1714 rm -f conftestdata_f conftestdata_t
1717 if test $acx_cv_prog_LN = no; then
1719 echo "$as_me:$LINENO: result: no, using $LN" >&5
1720 echo "${ECHO_T}no, using $LN" >&6
1722 LN="$acx_cv_prog_LN"
1723 echo "$as_me:$LINENO: result: yes" >&5
1724 echo "${ECHO_T}yes" >&6
1727 echo "$as_me:$LINENO: checking whether ln -s works" >&5
1728 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
1730 if test "$LN_S" = "ln -s"; then
1731 echo "$as_me:$LINENO: result: yes" >&5
1732 echo "${ECHO_T}yes" >&6
1734 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
1735 echo "${ECHO_T}no, using $LN_S" >&6
1739 ### we might need to use some other shell than /bin/sh for running subshells
1740 ### If we are on Windows, search for the shell. This will permit people
1741 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
1742 ### without also having to set CONFIG_SHELL. This code will work when
1743 ### using bash, which sets OSTYPE.
1746 if test x${CONFIG_SHELL} = x ; then
1747 if test ! -f /bin/sh ; then
1748 if test x${SHELL} != x && test -f ${SHELL} ; then
1749 CONFIG_SHELL=${SHELL}
1752 for prog in sh sh.exe bash bash.exe; do
1753 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
1754 for dir in $PATH; do
1755 test -z "$dir" && dir=.
1756 if test -f $dir/$prog; then
1757 CONFIG_SHELL=$dir/$prog
1763 test -n "${CONFIG_SHELL}" && break
1771 config_shell=${CONFIG_SHELL-/bin/sh}
1774 # if PWD already has a value, it is probably wrong.
1775 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
1777 # Export original configure arguments for use by sub-configures.
1778 # Quote arguments with shell meta charatcers.
1779 TOPLEVEL_CONFIGURE_ARGUMENTS=
1780 set -- "$progname" "$@"
1784 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
1785 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
1786 # if the argument is of the form -foo=baz, quote the baz part only
1787 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
1790 # Add the quoted argument to the list.
1791 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
1793 if test "$silent" = yes; then
1794 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
1796 # Remove the initial space we just introduced and, as these will be
1797 # expanded by make, quote '$'.
1798 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
1801 moveifchange=${srcdir}/move-if-change
1803 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
1805 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
1807 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
1808 INSTALL="${srcpwd}/install-sh -c"
1811 # Set srcdir to "." if that's what it is.
1812 # This is important for multilib support.
1814 if test "${pwd}" = "${srcpwd}" ; then
1822 ### To add a new directory to the tree, first choose whether it is a target
1823 ### or a host dependent tool. Then put it into the appropriate list
1824 ### (library or tools, host or target), doing a dependency sort.
1826 # Subdirs will be configured in the order listed in build_configdirs,
1827 # configdirs, or target_configdirs; see the serialization section below.
1829 # Dependency sorting is only needed when *configuration* must be done in
1830 # a particular order. In all cases a dependency should be specified in
1831 # the Makefile, whether or not it's implicitly specified here.
1833 # Double entries in build_configdirs, configdirs, or target_configdirs may
1834 # cause circular dependencies and break everything horribly.
1836 # these library is used by various programs built for the build
1839 build_libs="build-libiberty"
1841 # these tools are built for the build environment
1842 build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
1844 # these libraries are used by various programs built for the host environment
1846 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr"
1848 # these tools are built for the host environment
1849 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
1850 # know that we are building the simulator.
1851 # binutils, gas and ld appear in that order because it makes sense to run
1852 # "make check" in that particular order.
1853 host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar gnattools"
1855 # libgcj represents the runtime libraries only used by gcj.
1856 libgcj="target-libffi \
1861 # these libraries are built for the target environment, and are built after
1862 # the host libraries and the host tools (which may be a cross compiler)
1864 target_libraries="target-libgcc \
1869 target-libstdc++-v3 \
1872 target-libgfortran \
1878 # these tools are built using the target libraries, and are intended to
1879 # run only in the target environment
1881 # note: any program that *uses* libraries that are in the "target_libraries"
1882 # list belongs in this list. those programs are also very likely
1883 # candidates for the "native_only" list which follows
1885 target_tools="target-examples target-groff target-gperf target-rda"
1887 ################################################################################
1889 ## All tools belong in one of the four categories, and are assigned above
1890 ## We assign ${configdirs} this way to remove all embedded newlines. This
1891 ## is important because configure will choke if they ever get through.
1892 ## ${configdirs} is directories we build using the host tools.
1893 ## ${target_configdirs} is directories we build using the target tools.
1894 configdirs=`echo ${host_libs} ${host_tools}`
1895 target_configdirs=`echo ${target_libraries} ${target_tools}`
1896 build_configdirs=`echo ${build_libs} ${build_tools}`
1898 ################################################################################
1900 srcname="gnu development package"
1902 # This gets set non-empty for some net releases of packages.
1905 # Define is_cross_compiler to save on calls to 'test'.
1907 if test x"${host}" = x"${target}" ; then
1908 is_cross_compiler=no
1910 is_cross_compiler=yes
1913 # Find the build and target subdir names.
1915 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1916 # have matching libraries, they should use host libraries: Makefile.tpl
1917 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1918 # However, they still use the build modules, because the corresponding
1919 # host modules (e.g. bison) are only built for the host when bootstrap
1921 # - build_subdir is where we find build modules, and never changes.
1922 # - build_libsubdir is where we find build libraries, and can be overridden.
1924 # Prefix 'build-' so this never conflicts with target_subdir.
1925 build_subdir="build-${build_noncanonical}"
1927 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1928 if test "${with_build_libsubdir+set}" = set; then
1929 withval="$with_build_libsubdir"
1930 build_libsubdir="$withval"
1932 build_libsubdir="$build_subdir"
1934 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1935 if ( test $srcdir = . && test -d gcc ) \
1936 || test -d $srcdir/../host-${host_noncanonical}; then
1937 host_subdir="host-${host_noncanonical}"
1942 target_subdir=${target_noncanonical}
1945 # Skipdirs are removed silently.
1947 # Noconfigdirs are removed loudly.
1951 # Make sure we don't let GNU ld be added if we didn't want it.
1952 if test x$with_gnu_ld = xno ; then
1954 noconfigdirs="$noconfigdirs ld"
1958 # Make sure we don't let GNU as be added if we didn't want it.
1959 if test x$with_gnu_as = xno ; then
1961 noconfigdirs="$noconfigdirs gas"
1964 # some tools are so dependent upon X11 that if we're not building with X,
1965 # it's not even worth trying to configure, much less build, that tool.
1968 yes | "") ;; # the default value for this tree is that X11 is available
1970 skipdirs="${skipdirs} tk itcl libgui"
1971 # We won't be able to build gdbtk without X.
1974 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
1977 # Some tools are only suitable for building in a "native" situation.
1978 # Remove these if host!=target.
1979 native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
1981 # Similarly, some are only suitable for cross toolchains.
1982 # Remove these if host=target.
1983 cross_only="target-libgloss target-newlib target-opcodes"
1985 case $is_cross_compiler in
1986 no) skipdirs="${skipdirs} ${cross_only}" ;;
1987 yes) skipdirs="${skipdirs} ${native_only}" ;;
1990 # If both --with-headers and --with-libs are specified, default to
1992 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
1993 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
1994 if test x"${with_newlib}" = x ; then
1999 # Recognize --with-newlib/--without-newlib.
2000 case ${with_newlib} in
2001 no) skipdirs="${skipdirs} target-newlib" ;;
2002 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
2005 # Configure extra directories which are host specific
2009 configdirs="$configdirs libtermcap" ;;
2012 # A target can indicate whether a language isn't supported for some reason.
2013 # Only spaces may be used in this macro; not newlines or tabs.
2014 unsupported_languages=
2016 # Remove more programs from consideration, based on the host or
2017 # target this usually means that a port of the program doesn't
2022 noconfigdirs="$noconfigdirs byacc"
2024 i[3456789]86-*-vsta)
2025 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
2027 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
2028 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
2031 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
2033 i[3456789]86-*-mingw32*)
2034 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
2035 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
2037 i[3456789]86-*-beos*)
2038 noconfigdirs="$noconfigdirs tk itcl libgui gdb"
2041 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
2044 noconfigdirs="$noconfigdirs rcs"
2047 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
2050 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
2055 # Check whether --enable-libada or --disable-libada was given.
2056 if test "${enable_libada+set}" = set; then
2057 enableval="$enable_libada"
2058 ENABLE_LIBADA=$enableval
2062 if test "${ENABLE_LIBADA}" != "yes" ; then
2063 noconfigdirs="$noconfigdirs gnattools"
2066 # Check whether --enable-libssp or --disable-libssp was given.
2067 if test "${enable_libssp+set}" = set; then
2068 enableval="$enable_libssp"
2069 ENABLE_LIBSSP=$enableval
2074 # Save it here so that, even in case of --enable-libgcj, if the Java
2075 # front-end isn't enabled, we still get libgcj disabled.
2076 libgcj_saved=$libgcj
2077 case $enable_libgcj in
2079 # If we reset it here, it won't get added to noconfigdirs in the
2080 # target-specific build rules, so it will be forcibly enabled
2081 # (unless the Java language itself isn't enabled).
2085 # Make sure we get it printed in the list of not supported target libs.
2086 noconfigdirs="$noconfigdirs ${libgcj}"
2091 # Disable libmudflap on some systems.
2092 if test x$enable_libmudflap = x ; then
2094 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | bfin*-*-uclinux*)
2095 # Enable libmudflap by default in GNU and friends.
2098 # Enable libmudflap by default in FreeBSD.
2101 # Disable it by default everywhere else.
2102 noconfigdirs="$noconfigdirs target-libmudflap"
2107 # Disable libgomp on non POSIX hosted systems.
2108 if test x$enable_libgomp = x ; then
2109 # Enable libgomp by default on hosted POSIX systems.
2111 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2113 *-*-netbsd* | *-*-freebsd* | *-*-openbsd*)
2115 *-*-solaris2* | *-*-sysv4* | *-*-irix6* | *-*-osf* | *-*-hpux11*)
2117 *-*-darwin* | *-*-aix*)
2120 noconfigdirs="$noconfigdirs target-libgomp"
2125 # Default libgloss CPU subdirectory.
2126 libgloss_dir="$target_cpu"
2130 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
2132 powerpc-*-darwin* | i[3456789]86-*-darwin*)
2133 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
2134 noconfigdirs="$noconfigdirs sim target-rda"
2137 noconfigdirs="$noconfigdirs ld gas gdb gprof"
2138 noconfigdirs="$noconfigdirs sim target-rda"
2139 noconfigdirs="$noconfigdirs ${libgcj}"
2141 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
2142 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
2145 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
2146 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
2147 && test -f /usr/local/include/gmp.h; then
2151 # Skip some stuff that's unsupported on some FreeBSD configurations.
2156 noconfigdirs="$noconfigdirs ${libgcj}"
2161 # Remove unsupported stuff on all kaOS configurations.
2162 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
2163 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
2164 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
2165 noconfigdirs="$noconfigdirs target-libgloss"
2168 # Skip some stuff on all NetBSD configurations.
2169 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
2171 # Skip some stuff that's unsupported on some NetBSD configurations.
2173 i*86-*-netbsdelf*) ;;
2174 arm*-*-netbsdelf*) ;;
2176 noconfigdirs="$noconfigdirs ${libgcj}"
2181 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
2184 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2186 # The tpf target doesn't support gdb yet.
2188 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj} target-libmudflap gdb tcl tk libgui itcl"
2191 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
2194 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty target-libstdc++-v3 ${libgcj}"
2197 # ld works, but does not support shared libraries.
2198 # newlib is not 64 bit ready. I'm not sure about fileutils.
2199 # gas doesn't generate exception information.
2200 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
2203 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
2206 # newlib is not 64 bit ready
2207 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
2210 # newlib is not 64 bit ready
2211 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
2214 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
2217 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
2219 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
2220 noconfigdirs="$noconfigdirs ${libgcj}"
2221 noconfigdirs="$noconfigdirs target-examples"
2222 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
2223 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
2224 noconfigdirs="$noconfigdirs expect dejagnu"
2225 # the C++ libraries don't build on top of CE's C libraries
2226 noconfigdirs="$noconfigdirs target-libstdc++-v3"
2227 noconfigdirs="$noconfigdirs target-newlib"
2229 *-*-cygwin*) ;; # keep gdb and readline
2230 *) noconfigdirs="$noconfigdirs gdb readline"
2236 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2240 arm-*-coff | strongarm-*-coff | xscale-*-coff)
2241 noconfigdirs="$noconfigdirs ${libgcj}"
2244 arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
2245 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
2248 arm*-*-linux-gnueabi)
2249 noconfigdirs="$noconfigdirs target-qthreads"
2250 noconfigdirs="$noconfigdirs target-libobjc"
2251 case ${with_newlib} in
2252 no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
2257 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
2261 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2264 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2267 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2270 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2273 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
2276 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
2279 noconfigdirs="$noconfigdirs gdb"
2280 if test x${is_cross_compiler} != xno ; then
2281 target_configdirs="${target_configdirs} target-bsp target-cygmon"
2284 c4x-*-* | tic4x-*-*)
2285 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
2287 c54x*-*-* | tic54x-*-*)
2288 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
2290 cris-*-* | crisv32-*-*)
2291 unsupported_languages="$unsupported_languages java"
2294 unsupported_languages="$unsupported_languages fortran"
2295 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
2297 unsupported_languages="$unsupported_languages fortran"
2298 noconfigdirs="$noconfigdirs target-boehm-gc";;
2300 noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
2302 unsupported_languages="$unsupported_languages fortran"
2303 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
2308 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
2311 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
2314 noconfigdirs="$noconfigdirs ${libgcj} gdb"
2316 ep9312-*-elf | ep9312-*-coff)
2320 noconfigdirs="$noconfigdirs ${libgcj} gdb"
2323 noconfigdirs="$noconfigdirs ${libgcj}"
2326 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2329 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
2331 hppa1.1-*-osf* | hppa1.1-*-bsd* )
2333 hppa*64*-*-linux* | parisc*64*-*-linux*)
2334 # In this case, it's because the hppa64-linux target is for
2335 # the kernel only at this point and has no libc, and thus no
2336 # headers, crt*.o, etc., all of which are needed by these.
2337 noconfigdirs="$noconfigdirs target-zlib"
2339 parisc*-*-linux* | hppa*-*-linux*)
2343 hppa*-*-openbsd* | \
2345 noconfigdirs="$noconfigdirs ${libgcj}"
2348 noconfigdirs="$noconfigdirs ld shellutils"
2354 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
2355 # build on HP-UX 10.20.
2356 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
2359 noconfigdirs="$noconfigdirs ${libgcj} gdb"
2362 # No gdb support yet.
2363 noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
2366 # No gdb or ld support yet.
2367 noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
2371 i[3456789]86-*-coff | i[3456789]86-*-elf)
2372 noconfigdirs="$noconfigdirs ${libgcj}"
2375 i[3456789]86-*-linux*)
2376 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
2377 # not build java stuff by default.
2380 noconfigdirs="$noconfigdirs ${libgcj}";;
2383 # This section makes it possible to build newlib natively on linux.
2384 # If we are using a cross compiler then don't configure newlib.
2385 if test x${is_cross_compiler} != xno ; then
2386 noconfigdirs="$noconfigdirs target-newlib"
2388 noconfigdirs="$noconfigdirs target-libgloss"
2389 # If we are not using a cross compiler, do configure newlib.
2390 # Note however, that newlib will only be configured in this situation
2391 # if the --with-newlib option has been given, because otherwise
2392 # 'target-newlib' will appear in skipdirs.
2394 i[3456789]86-*-mingw32*)
2395 target_configdirs="$target_configdirs target-winsup"
2396 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
2399 target_configdirs="$target_configdirs target-winsup"
2400 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
2403 target_configdirs="$target_configdirs target-libtermcap target-winsup"
2404 noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
2405 # always build newlib if winsup directory is present.
2406 if test -d "$srcdir/winsup/cygwin"; then
2407 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
2408 elif test -d "$srcdir/newlib"; then
2409 echo "Warning: winsup/cygwin is missing so newlib can't be built."
2412 i[3456789]86-moss-msdos | i[3456789]86-*-moss* | \
2413 i[3456789]86-*-uwin* | i[3456789]86-*-interix* )
2416 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
2418 i[3456789]86-*-sco3.2v5*)
2419 # The linker does not yet know about weak symbols in COFF,
2420 # and is not configured to handle mixed ELF and COFF.
2421 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
2423 i[3456789]86-*-sco*)
2424 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
2426 i[3456789]86-*-solaris2*)
2427 noconfigdirs="$noconfigdirs target-libgloss"
2429 i[3456789]86-*-sysv4*)
2430 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2432 i[3456789]86-*-beos*)
2433 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
2435 i[3456789]86-*-rdos*)
2436 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
2439 noconfigdirs="$noconfigdirs ${libgcj}"
2441 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
2442 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
2443 libgloss_dir=m68hc11
2446 noconfigdirs="$noconfigdirs ${libgcj}"
2449 noconfigdirs="$noconfigdirs ${libgcj}"
2451 m68*-*-* | fido-*-*)
2455 # The EPOC C++ environment does not support exceptions or rtti,
2456 # and so building libstdc++-v3 tends not to always work.
2457 noconfigdirs="$noconfigdirs target-libstdc++-v3"
2460 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss"
2461 unsupported_languages="$unsupported_languages fortran java"
2464 noconfigdirs="$noconfigdirs ${libgcj}"
2467 noconfigdirs="$noconfigdirs ${libgcj}"
2470 noconfigdirs="$noconfigdirs sim"
2473 # copied from rs6000-*-* entry
2474 noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
2476 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
2477 target_configdirs="$target_configdirs target-winsup"
2478 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
2479 # always build newlib.
2480 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
2482 # This is temporary until we can link against shared libraries
2483 powerpcle-*-solaris*)
2484 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
2488 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
2491 noconfigdirs="$noconfigdirs ${libgcj}"
2494 powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
2498 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
2501 noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
2504 noconfigdirs="$noconfigdirs gprof ${libgcj}"
2507 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
2510 skipdirs="$skipdirs target-libiberty"
2511 noconfigdirs="$noconfigdirs ${libgcj}"
2512 if test x$with_newlib = xyes; then
2513 noconfigdirs="$noconfigdirs gprof"
2518 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
2521 # Linking libjava exceeds command-line length limits on at least
2522 # IRIX 6.2, but not on IRIX 6.5.
2523 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
2524 # <oldham@codesourcery.com>
2525 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
2528 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
2531 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
2534 noconfigdirs="$noconfigdirs gprof ${libgcj}"
2538 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
2542 i[3456789]86-*-vsta) ;; # don't add gprof back in
2543 i[3456789]86-*-go32*) ;; # don't add gprof back in
2544 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
2545 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
2547 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2549 sparclet-*-aout* | sparc86x-*-*)
2553 noconfigdirs="$noconfigdirs ${libgcj}"
2556 noconfigdirs="$noconfigdirs ${libgcj}"
2560 noconfigdirs="$noconfigdirs ${libgcj}"
2564 noconfigdirs="$noconfigdirs ${libgcj}"
2565 if test x${is_cross_compiler} != xno ; then
2566 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
2571 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
2572 noconfigdirs="$noconfigdirs ${libgcj}"
2574 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
2577 skipdirs="target-libssp"
2580 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
2583 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2586 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2589 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
2592 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
2595 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
2598 noconfigdirs="$noconfigdirs ${libgcj}"
2601 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
2603 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu)
2604 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
2607 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
2610 noconfigdirs="$noconfigdirs ${libgcj}"
2614 # If we aren't building newlib, then don't build libgloss, since libgloss
2615 # depends upon some newlib header files.
2616 case "${noconfigdirs}" in
2617 *target-libgloss*) ;;
2618 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
2621 # Work in distributions that contain no compiler tools, like Autoconf.
2623 host_makefile_frag=/dev/null
2624 if test -d ${srcdir}/config ; then
2627 # Avoid "too much defining" errors from HPUX compiler.
2628 tentative_cc="cc -Wp,-H256000"
2629 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
2630 # If it's HP/UX ar, this should be harmless.
2634 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
2637 #None of the Apollo compilers can compile gas or binutils. The preprocessor
2638 # chokes on bfd, the compiler won't let you assign integers to enums, and
2639 # other problems. Defining CC to gcc is a questionable way to say "don't use
2640 # the apollo compiler" (the preferred version of GCC could be called cc,
2641 # or whatever), but I'm not sure leaving CC as cc is any better...
2642 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
2643 # Used to have BISON=yacc.
2647 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
2650 # Under CX/UX, we want to tell the compiler to use ANSI mode.
2651 tentative_cc="cc -Xa"
2652 host_makefile_frag="config/mh-cxux"
2654 m88k-motorola-sysv*)
2657 tentative_cc="cc -Wf,-XNg1000"
2658 host_makefile_frag="config/mh-decstation"
2661 # The C compiler on NEC MIPS SVR4 needs bigger tables.
2662 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
2663 host_makefile_frag="config/mh-necv4"
2666 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
2667 # environment. Also bump switch table size so that cp-parse will
2668 # compile. Bump string length limit so linker builds.
2669 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
2672 host_makefile_frag="config/mh-sysv4"
2675 # This is for a MIPS running RISC/os 4.52C.
2677 # This is needed for GDB, but needs to be in the top-level make because
2678 # if a library is compiled with the bsd headers and gets linked with the
2679 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
2680 # a different size).
2681 # ptrace(2) apparently has problems in the BSD environment. No workaround is
2682 # known except to select the sysv environment. Could we use /proc instead?
2683 # These "sysv environments" and "bsd environments" often end up being a pain.
2685 # This is not part of CFLAGS because perhaps not all C compilers have this
2687 tentative_cc="cc -systype sysv"
2692 i[3456789]86-*-sysv5*)
2693 host_makefile_frag="config/mh-sysv5"
2695 i[3456789]86-*-dgux*)
2696 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
2697 host_makefile_frag="config/mh-dgux386"
2699 i[3456789]86-ncr-sysv4.3*)
2700 # The MetaWare compiler will generate a copyright message unless you
2701 # turn it off by adding the -Hnocopyr flag.
2702 tentative_cc="cc -Hnocopyr"
2704 i[3456789]86-ncr-sysv4*)
2705 # for an NCR 3000 (i486/SVR4) system.
2706 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
2707 # This compiler not only emits obnoxious copyright messages every time
2708 # you run it, but it chokes and dies on a whole bunch of GNU source
2709 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
2710 tentative_cc="/usr/ccs/ATT/cc"
2711 host_makefile_frag="config/mh-ncr3000"
2713 i[3456789]86-*-sco3.2v5*)
2715 i[3456789]86-*-sco*)
2716 # The native C compiler botches some simple uses of const. Unfortunately,
2717 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
2718 tentative_cc="cc -Dconst="
2719 host_makefile_frag="config/mh-sco"
2721 i[3456789]86-*-udk*)
2722 host_makefile_frag="config/mh-sysv5"
2724 i[3456789]86-*-solaris2*)
2725 host_makefile_frag="config/mh-sysv4"
2727 i[3456789]86-*-msdosdjgpp*)
2728 host_makefile_frag="config/mh-djgpp"
2731 host_makefile_frag="config/mh-cygwin"
2734 host_makefile_frag="config/mh-mingw"
2737 host_makefile_frag="config/mh-mingw"
2740 host_makefile_frag="config/mh-interix"
2743 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
2747 host_makefile_frag="config/mh-solaris"
2750 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
2751 # without overflowing the jump tables (-J says to use a 32 bit table)
2752 tentative_cc="cc -J"
2755 tentative_cc="cc -Wp,-H256000"
2758 tentative_cc="cc -Wp,-H256000"
2761 # /bin/cc is less than useful for our purposes. Always use GCC
2762 tentative_cc="/usr/cygnus/progressive/bin/gcc"
2763 host_makefile_frag="config/mh-lynxrs6k"
2766 host_makefile_frag="config/mh-ppc-darwin"
2769 host_makefile_frag="config/mh-ppc-aix"
2772 host_makefile_frag="config/mh-ppc-aix"
2775 # /bin/cc is less than useful for our purposes. Always use GCC
2776 tentative_cc="/bin/gcc"
2779 host_makefile_frag="config/mh-sysv4"
2781 # This is placed last to prevent interfering with the cases above.
2783 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
2784 host_makefile_frag="config/mh-x86omitfp"
2789 # If we aren't going to be using gcc, see if we can extract a definition
2790 # of CC from the fragment.
2791 # Actually, use the 'pre-extracted' version above.
2792 if test -z "${CC}" && test "${build}" = "${host}" ; then
2793 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2795 for dir in $PATH; do
2796 test -z "$dir" && dir=.
2797 if test -f $dir/gcc; then
2803 if test -z "${found}" && test -n "${tentative_cc}" ; then
2808 if test "${build}" != "${host}" ; then
2809 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
2810 AS_FOR_BUILD=${AS_FOR_BUILD-as}
2811 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
2812 CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
2813 GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj}
2814 GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
2815 DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
2816 LD_FOR_BUILD=${LD_FOR_BUILD-ld}
2817 NM_FOR_BUILD=${NM_FOR_BUILD-nm}
2818 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
2819 WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
2820 WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
2822 AR_FOR_BUILD="\$(AR)"
2823 AS_FOR_BUILD="\$(AS)"
2824 CC_FOR_BUILD="\$(CC)"
2825 CXX_FOR_BUILD="\$(CXX)"
2826 GCJ_FOR_BUILD="\$(GCJ)"
2827 GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
2828 DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
2829 LD_FOR_BUILD="\$(LD)"
2830 NM_FOR_BUILD="\$(NM)"
2831 RANLIB_FOR_BUILD="\$(RANLIB)"
2832 WINDRES_FOR_BUILD="\$(WINDRES)"
2833 WINDMC_FOR_BUILD="\$(WINDMC)"
2837 ac_cpp='$CPP $CPPFLAGS'
2838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2841 if test -n "$ac_tool_prefix"; then
2842 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2843 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2844 echo "$as_me:$LINENO: checking for $ac_word" >&5
2845 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2846 if test "${ac_cv_prog_CC+set}" = set; then
2847 echo $ECHO_N "(cached) $ECHO_C" >&6
2849 if test -n "$CC"; then
2850 ac_cv_prog_CC="$CC" # Let the user override the test.
2852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2856 test -z "$as_dir" && as_dir=.
2857 for ac_exec_ext in '' $ac_executable_extensions; do
2858 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2859 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2860 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2869 if test -n "$CC"; then
2870 echo "$as_me:$LINENO: result: $CC" >&5
2871 echo "${ECHO_T}$CC" >&6
2873 echo "$as_me:$LINENO: result: no" >&5
2874 echo "${ECHO_T}no" >&6
2878 if test -z "$ac_cv_prog_CC"; then
2880 # Extract the first word of "gcc", so it can be a program name with args.
2881 set dummy gcc; ac_word=$2
2882 echo "$as_me:$LINENO: checking for $ac_word" >&5
2883 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2884 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2885 echo $ECHO_N "(cached) $ECHO_C" >&6
2887 if test -n "$ac_ct_CC"; then
2888 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894 test -z "$as_dir" && as_dir=.
2895 for ac_exec_ext in '' $ac_executable_extensions; do
2896 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2897 ac_cv_prog_ac_ct_CC="gcc"
2898 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2906 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2907 if test -n "$ac_ct_CC"; then
2908 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2909 echo "${ECHO_T}$ac_ct_CC" >&6
2911 echo "$as_me:$LINENO: result: no" >&5
2912 echo "${ECHO_T}no" >&6
2920 if test -z "$CC"; then
2921 if test -n "$ac_tool_prefix"; then
2922 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2923 set dummy ${ac_tool_prefix}cc; ac_word=$2
2924 echo "$as_me:$LINENO: checking for $ac_word" >&5
2925 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2926 if test "${ac_cv_prog_CC+set}" = set; then
2927 echo $ECHO_N "(cached) $ECHO_C" >&6
2929 if test -n "$CC"; then
2930 ac_cv_prog_CC="$CC" # Let the user override the test.
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2936 test -z "$as_dir" && as_dir=.
2937 for ac_exec_ext in '' $ac_executable_extensions; do
2938 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2939 ac_cv_prog_CC="${ac_tool_prefix}cc"
2940 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2949 if test -n "$CC"; then
2950 echo "$as_me:$LINENO: result: $CC" >&5
2951 echo "${ECHO_T}$CC" >&6
2953 echo "$as_me:$LINENO: result: no" >&5
2954 echo "${ECHO_T}no" >&6
2958 if test -z "$ac_cv_prog_CC"; then
2960 # Extract the first word of "cc", so it can be a program name with args.
2961 set dummy cc; ac_word=$2
2962 echo "$as_me:$LINENO: checking for $ac_word" >&5
2963 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2964 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2965 echo $ECHO_N "(cached) $ECHO_C" >&6
2967 if test -n "$ac_ct_CC"; then
2968 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2974 test -z "$as_dir" && as_dir=.
2975 for ac_exec_ext in '' $ac_executable_extensions; do
2976 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2977 ac_cv_prog_ac_ct_CC="cc"
2978 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2986 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2987 if test -n "$ac_ct_CC"; then
2988 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2989 echo "${ECHO_T}$ac_ct_CC" >&6
2991 echo "$as_me:$LINENO: result: no" >&5
2992 echo "${ECHO_T}no" >&6
3001 if test -z "$CC"; then
3002 # Extract the first word of "cc", so it can be a program name with args.
3003 set dummy cc; ac_word=$2
3004 echo "$as_me:$LINENO: checking for $ac_word" >&5
3005 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3006 if test "${ac_cv_prog_CC+set}" = set; then
3007 echo $ECHO_N "(cached) $ECHO_C" >&6
3009 if test -n "$CC"; then
3010 ac_cv_prog_CC="$CC" # Let the user override the test.
3013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3017 test -z "$as_dir" && as_dir=.
3018 for ac_exec_ext in '' $ac_executable_extensions; do
3019 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3020 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3021 ac_prog_rejected=yes
3025 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3031 if test $ac_prog_rejected = yes; then
3032 # We found a bogon in the path, so make sure we never use it.
3033 set dummy $ac_cv_prog_CC
3035 if test $# != 0; then
3036 # We chose a different compiler from the bogus one.
3037 # However, it has the same basename, so the bogon will be chosen
3038 # first if we set CC to just the basename; use the full file name.
3040 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3046 if test -n "$CC"; then
3047 echo "$as_me:$LINENO: result: $CC" >&5
3048 echo "${ECHO_T}$CC" >&6
3050 echo "$as_me:$LINENO: result: no" >&5
3051 echo "${ECHO_T}no" >&6
3055 if test -z "$CC"; then
3056 if test -n "$ac_tool_prefix"; then
3059 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3060 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3061 echo "$as_me:$LINENO: checking for $ac_word" >&5
3062 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3063 if test "${ac_cv_prog_CC+set}" = set; then
3064 echo $ECHO_N "(cached) $ECHO_C" >&6
3066 if test -n "$CC"; then
3067 ac_cv_prog_CC="$CC" # Let the user override the test.
3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3073 test -z "$as_dir" && as_dir=.
3074 for ac_exec_ext in '' $ac_executable_extensions; do
3075 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3076 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3077 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3086 if test -n "$CC"; then
3087 echo "$as_me:$LINENO: result: $CC" >&5
3088 echo "${ECHO_T}$CC" >&6
3090 echo "$as_me:$LINENO: result: no" >&5
3091 echo "${ECHO_T}no" >&6
3094 test -n "$CC" && break
3097 if test -z "$CC"; then
3101 # Extract the first word of "$ac_prog", so it can be a program name with args.
3102 set dummy $ac_prog; ac_word=$2
3103 echo "$as_me:$LINENO: checking for $ac_word" >&5
3104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3105 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3106 echo $ECHO_N "(cached) $ECHO_C" >&6
3108 if test -n "$ac_ct_CC"; then
3109 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3115 test -z "$as_dir" && as_dir=.
3116 for ac_exec_ext in '' $ac_executable_extensions; do
3117 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3118 ac_cv_prog_ac_ct_CC="$ac_prog"
3119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3127 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3128 if test -n "$ac_ct_CC"; then
3129 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3130 echo "${ECHO_T}$ac_ct_CC" >&6
3132 echo "$as_me:$LINENO: result: no" >&5
3133 echo "${ECHO_T}no" >&6
3136 test -n "$ac_ct_CC" && break
3145 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3146 See \`config.log' for more details." >&5
3147 echo "$as_me: error: no acceptable C compiler found in \$PATH
3148 See \`config.log' for more details." >&2;}
3149 { (exit 1); exit 1; }; }
3151 # Provide some information about the compiler.
3152 echo "$as_me:$LINENO:" \
3153 "checking for C compiler version" >&5
3154 ac_compiler=`set X $ac_compile; echo $2`
3155 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3156 (eval $ac_compiler --version </dev/null >&5) 2>&5
3158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3159 (exit $ac_status); }
3160 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3161 (eval $ac_compiler -v </dev/null >&5) 2>&5
3163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3164 (exit $ac_status); }
3165 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3166 (eval $ac_compiler -V </dev/null >&5) 2>&5
3168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3169 (exit $ac_status); }
3171 cat >conftest.$ac_ext <<_ACEOF
3174 cat confdefs.h >>conftest.$ac_ext
3175 cat >>conftest.$ac_ext <<_ACEOF
3176 /* end confdefs.h. */
3186 ac_clean_files_save=$ac_clean_files
3187 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3188 # Try to create an executable without -o first, disregard a.out.
3189 # It will help us diagnose broken compilers, and finding out an intuition
3191 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3192 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
3193 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3194 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
3195 (eval $ac_link_default) 2>&5
3197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3198 (exit $ac_status); }; then
3199 # Find the output, starting from the most likely. This scheme is
3200 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
3203 # Be careful to initialize this variable, since it used to be cached.
3204 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
3206 # b.out is created by i960 compilers.
3207 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
3209 test -f "$ac_file" || continue
3211 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
3214 # This is the source file.
3217 # We found the default executable, but exeext='' is most
3221 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3222 # FIXME: I believe we export ac_cv_exeext for Libtool,
3223 # but it would be cool to find out if it's true. Does anybody
3224 # maintain Libtool? --akim.
3232 echo "$as_me: failed program was:" >&5
3233 sed 's/^/| /' conftest.$ac_ext >&5
3235 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3236 See \`config.log' for more details." >&5
3237 echo "$as_me: error: C compiler cannot create executables
3238 See \`config.log' for more details." >&2;}
3239 { (exit 77); exit 77; }; }
3242 ac_exeext=$ac_cv_exeext
3243 echo "$as_me:$LINENO: result: $ac_file" >&5
3244 echo "${ECHO_T}$ac_file" >&6
3246 # Check the compiler produces executables we can run. If not, either
3247 # the compiler is broken, or we cross compile.
3248 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3249 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
3250 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3251 # If not cross compiling, check that we can run a simple program.
3252 if test "$cross_compiling" != yes; then
3253 if { ac_try='./$ac_file'
3254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3258 (exit $ac_status); }; }; then
3261 if test "$cross_compiling" = maybe; then
3264 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3265 If you meant to cross compile, use \`--host'.
3266 See \`config.log' for more details." >&5
3267 echo "$as_me: error: cannot run C compiled programs.
3268 If you meant to cross compile, use \`--host'.
3269 See \`config.log' for more details." >&2;}
3270 { (exit 1); exit 1; }; }
3274 echo "$as_me:$LINENO: result: yes" >&5
3275 echo "${ECHO_T}yes" >&6
3277 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3278 ac_clean_files=$ac_clean_files_save
3279 # Check the compiler produces executables we can run. If not, either
3280 # the compiler is broken, or we cross compile.
3281 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3282 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
3283 echo "$as_me:$LINENO: result: $cross_compiling" >&5
3284 echo "${ECHO_T}$cross_compiling" >&6
3286 echo "$as_me:$LINENO: checking for suffix of executables" >&5
3287 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
3288 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3289 (eval $ac_link) 2>&5
3291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292 (exit $ac_status); }; then
3293 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3294 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3295 # work properly (i.e., refer to `conftest.exe'), while it won't with
3297 for ac_file in conftest.exe conftest conftest.*; do
3298 test -f "$ac_file" || continue
3300 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
3301 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3308 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3309 See \`config.log' for more details." >&5
3310 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3311 See \`config.log' for more details." >&2;}
3312 { (exit 1); exit 1; }; }
3315 rm -f conftest$ac_cv_exeext
3316 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3317 echo "${ECHO_T}$ac_cv_exeext" >&6
3319 rm -f conftest.$ac_ext
3320 EXEEXT=$ac_cv_exeext
3322 echo "$as_me:$LINENO: checking for suffix of object files" >&5
3323 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
3324 if test "${ac_cv_objext+set}" = set; then
3325 echo $ECHO_N "(cached) $ECHO_C" >&6
3327 cat >conftest.$ac_ext <<_ACEOF
3330 cat confdefs.h >>conftest.$ac_ext
3331 cat >>conftest.$ac_ext <<_ACEOF
3332 /* end confdefs.h. */
3342 rm -f conftest.o conftest.obj
3343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3344 (eval $ac_compile) 2>&5
3346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3347 (exit $ac_status); }; then
3348 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
3351 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3356 echo "$as_me: failed program was:" >&5
3357 sed 's/^/| /' conftest.$ac_ext >&5
3359 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3360 See \`config.log' for more details." >&5
3361 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3362 See \`config.log' for more details." >&2;}
3363 { (exit 1); exit 1; }; }
3366 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3368 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3369 echo "${ECHO_T}$ac_cv_objext" >&6
3370 OBJEXT=$ac_cv_objext
3372 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3373 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3374 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3375 echo $ECHO_N "(cached) $ECHO_C" >&6
3377 cat >conftest.$ac_ext <<_ACEOF
3380 cat confdefs.h >>conftest.$ac_ext
3381 cat >>conftest.$ac_ext <<_ACEOF
3382 /* end confdefs.h. */
3395 rm -f conftest.$ac_objext
3396 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3397 (eval $ac_compile) 2>conftest.er1
3399 grep -v '^ *+' conftest.er1 >conftest.err
3401 cat conftest.err >&5
3402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3403 (exit $ac_status); } &&
3404 { ac_try='test -z "$ac_c_werror_flag"
3405 || test ! -s conftest.err'
3406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3409 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3410 (exit $ac_status); }; } &&
3411 { ac_try='test -s conftest.$ac_objext'
3412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3415 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3416 (exit $ac_status); }; }; then
3419 echo "$as_me: failed program was:" >&5
3420 sed 's/^/| /' conftest.$ac_ext >&5
3424 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3425 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3428 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3429 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3430 GCC=`test $ac_compiler_gnu = yes && echo yes`
3431 ac_test_CFLAGS=${CFLAGS+set}
3432 ac_save_CFLAGS=$CFLAGS
3434 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3435 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3436 if test "${ac_cv_prog_cc_g+set}" = set; then
3437 echo $ECHO_N "(cached) $ECHO_C" >&6
3439 cat >conftest.$ac_ext <<_ACEOF
3442 cat confdefs.h >>conftest.$ac_ext
3443 cat >>conftest.$ac_ext <<_ACEOF
3444 /* end confdefs.h. */
3454 rm -f conftest.$ac_objext
3455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3456 (eval $ac_compile) 2>conftest.er1
3458 grep -v '^ *+' conftest.er1 >conftest.err
3460 cat conftest.err >&5
3461 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462 (exit $ac_status); } &&
3463 { ac_try='test -z "$ac_c_werror_flag"
3464 || test ! -s conftest.err'
3465 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469 (exit $ac_status); }; } &&
3470 { ac_try='test -s conftest.$ac_objext'
3471 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3475 (exit $ac_status); }; }; then
3478 echo "$as_me: failed program was:" >&5
3479 sed 's/^/| /' conftest.$ac_ext >&5
3483 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3485 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3486 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3487 if test "$ac_test_CFLAGS" = set; then
3488 CFLAGS=$ac_save_CFLAGS
3489 elif test $ac_cv_prog_cc_g = yes; then
3490 if test "$GCC" = yes; then
3496 if test "$GCC" = yes; then
3502 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3503 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3504 if test "${ac_cv_prog_cc_stdc+set}" = set; then
3505 echo $ECHO_N "(cached) $ECHO_C" >&6
3507 ac_cv_prog_cc_stdc=no
3509 cat >conftest.$ac_ext <<_ACEOF
3512 cat confdefs.h >>conftest.$ac_ext
3513 cat >>conftest.$ac_ext <<_ACEOF
3514 /* end confdefs.h. */
3517 #include <sys/types.h>
3518 #include <sys/stat.h>
3519 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3520 struct buf { int x; };
3521 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3522 static char *e (p, i)
3528 static char *f (char * (*g) (char **, int), char **p, ...)
3533 s = g (p, va_arg (v,int));
3538 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3539 function prototypes and stuff, but not '\xHH' hex character constants.
3540 These don't provoke an error unfortunately, instead are silently treated
3541 as 'x'. The following induces an error, until -std1 is added to get
3542 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3543 array size at least. It's necessary to write '\x00'==0 to get something
3544 that's true only with -std1. */
3545 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3547 int test (int i, double x);
3548 struct s1 {int (*f) (int a);};
3549 struct s2 {int (*f) (double a);};
3550 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3556 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3561 # Don't try gcc -ansi; that turns off useful extensions and
3562 # breaks some systems' header files.
3563 # AIX -qlanglvl=ansi
3564 # Ultrix and OSF/1 -std1
3565 # HP-UX 10.20 and later -Ae
3566 # HP-UX older versions -Aa -D_HPUX_SOURCE
3567 # SVR4 -Xc -D__EXTENSIONS__
3568 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3570 CC="$ac_save_CC $ac_arg"
3571 rm -f conftest.$ac_objext
3572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3573 (eval $ac_compile) 2>conftest.er1
3575 grep -v '^ *+' conftest.er1 >conftest.err
3577 cat conftest.err >&5
3578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3579 (exit $ac_status); } &&
3580 { ac_try='test -z "$ac_c_werror_flag"
3581 || test ! -s conftest.err'
3582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3586 (exit $ac_status); }; } &&
3587 { ac_try='test -s conftest.$ac_objext'
3588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3592 (exit $ac_status); }; }; then
3593 ac_cv_prog_cc_stdc=$ac_arg
3596 echo "$as_me: failed program was:" >&5
3597 sed 's/^/| /' conftest.$ac_ext >&5
3600 rm -f conftest.err conftest.$ac_objext
3602 rm -f conftest.$ac_ext conftest.$ac_objext
3607 case "x$ac_cv_prog_cc_stdc" in
3609 echo "$as_me:$LINENO: result: none needed" >&5
3610 echo "${ECHO_T}none needed" >&6 ;;
3612 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3613 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3614 CC="$CC $ac_cv_prog_cc_stdc" ;;
3617 # Some people use a C++ compiler to compile C. Since we use `exit',
3618 # in C++ we need to declare it. In case someone uses the same compiler
3619 # for both compiling C and C++ we need to have the C++ compiler decide
3620 # the declaration of exit, since it's the most demanding environment.
3621 cat >conftest.$ac_ext <<_ACEOF
3626 rm -f conftest.$ac_objext
3627 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3628 (eval $ac_compile) 2>conftest.er1
3630 grep -v '^ *+' conftest.er1 >conftest.err
3632 cat conftest.err >&5
3633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3634 (exit $ac_status); } &&
3635 { ac_try='test -z "$ac_c_werror_flag"
3636 || test ! -s conftest.err'
3637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3641 (exit $ac_status); }; } &&
3642 { ac_try='test -s conftest.$ac_objext'
3643 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3646 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3647 (exit $ac_status); }; }; then
3648 for ac_declaration in \
3650 'extern "C" void std::exit (int) throw (); using std::exit;' \
3651 'extern "C" void std::exit (int); using std::exit;' \
3652 'extern "C" void exit (int) throw ();' \
3653 'extern "C" void exit (int);' \
3656 cat >conftest.$ac_ext <<_ACEOF
3659 cat confdefs.h >>conftest.$ac_ext
3660 cat >>conftest.$ac_ext <<_ACEOF
3661 /* end confdefs.h. */
3672 rm -f conftest.$ac_objext
3673 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3674 (eval $ac_compile) 2>conftest.er1
3676 grep -v '^ *+' conftest.er1 >conftest.err
3678 cat conftest.err >&5
3679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680 (exit $ac_status); } &&
3681 { ac_try='test -z "$ac_c_werror_flag"
3682 || test ! -s conftest.err'
3683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687 (exit $ac_status); }; } &&
3688 { ac_try='test -s conftest.$ac_objext'
3689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693 (exit $ac_status); }; }; then
3696 echo "$as_me: failed program was:" >&5
3697 sed 's/^/| /' conftest.$ac_ext >&5
3701 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3702 cat >conftest.$ac_ext <<_ACEOF
3705 cat confdefs.h >>conftest.$ac_ext
3706 cat >>conftest.$ac_ext <<_ACEOF
3707 /* end confdefs.h. */
3717 rm -f conftest.$ac_objext
3718 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3719 (eval $ac_compile) 2>conftest.er1
3721 grep -v '^ *+' conftest.er1 >conftest.err
3723 cat conftest.err >&5
3724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3725 (exit $ac_status); } &&
3726 { ac_try='test -z "$ac_c_werror_flag"
3727 || test ! -s conftest.err'
3728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3732 (exit $ac_status); }; } &&
3733 { ac_try='test -s conftest.$ac_objext'
3734 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3738 (exit $ac_status); }; }; then
3741 echo "$as_me: failed program was:" >&5
3742 sed 's/^/| /' conftest.$ac_ext >&5
3745 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3748 if test -n "$ac_declaration"; then
3749 echo '#ifdef __cplusplus' >>confdefs.h
3750 echo $ac_declaration >>confdefs.h
3751 echo '#endif' >>confdefs.h
3755 echo "$as_me: failed program was:" >&5
3756 sed 's/^/| /' conftest.$ac_ext >&5
3759 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3761 ac_cpp='$CPP $CPPFLAGS'
3762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3767 ac_cpp='$CXXCPP $CPPFLAGS'
3768 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3769 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3770 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3771 if test -n "$ac_tool_prefix"; then
3772 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3774 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3775 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3776 echo "$as_me:$LINENO: checking for $ac_word" >&5
3777 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3778 if test "${ac_cv_prog_CXX+set}" = set; then
3779 echo $ECHO_N "(cached) $ECHO_C" >&6
3781 if test -n "$CXX"; then
3782 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3788 test -z "$as_dir" && as_dir=.
3789 for ac_exec_ext in '' $ac_executable_extensions; do
3790 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3791 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3792 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3801 if test -n "$CXX"; then
3802 echo "$as_me:$LINENO: result: $CXX" >&5
3803 echo "${ECHO_T}$CXX" >&6
3805 echo "$as_me:$LINENO: result: no" >&5
3806 echo "${ECHO_T}no" >&6
3809 test -n "$CXX" && break
3812 if test -z "$CXX"; then
3814 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3816 # Extract the first word of "$ac_prog", so it can be a program name with args.
3817 set dummy $ac_prog; ac_word=$2
3818 echo "$as_me:$LINENO: checking for $ac_word" >&5
3819 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3820 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3821 echo $ECHO_N "(cached) $ECHO_C" >&6
3823 if test -n "$ac_ct_CXX"; then
3824 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3830 test -z "$as_dir" && as_dir=.
3831 for ac_exec_ext in '' $ac_executable_extensions; do
3832 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3833 ac_cv_prog_ac_ct_CXX="$ac_prog"
3834 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3842 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3843 if test -n "$ac_ct_CXX"; then
3844 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3845 echo "${ECHO_T}$ac_ct_CXX" >&6
3847 echo "$as_me:$LINENO: result: no" >&5
3848 echo "${ECHO_T}no" >&6
3851 test -n "$ac_ct_CXX" && break
3853 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3859 # Provide some information about the compiler.
3860 echo "$as_me:$LINENO:" \
3861 "checking for C++ compiler version" >&5
3862 ac_compiler=`set X $ac_compile; echo $2`
3863 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3864 (eval $ac_compiler --version </dev/null >&5) 2>&5
3866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867 (exit $ac_status); }
3868 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3869 (eval $ac_compiler -v </dev/null >&5) 2>&5
3871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3872 (exit $ac_status); }
3873 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3874 (eval $ac_compiler -V </dev/null >&5) 2>&5
3876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877 (exit $ac_status); }
3879 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3880 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3881 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3882 echo $ECHO_N "(cached) $ECHO_C" >&6
3884 cat >conftest.$ac_ext <<_ACEOF
3887 cat confdefs.h >>conftest.$ac_ext
3888 cat >>conftest.$ac_ext <<_ACEOF
3889 /* end confdefs.h. */
3902 rm -f conftest.$ac_objext
3903 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3904 (eval $ac_compile) 2>conftest.er1
3906 grep -v '^ *+' conftest.er1 >conftest.err
3908 cat conftest.err >&5
3909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3910 (exit $ac_status); } &&
3911 { ac_try='test -z "$ac_cxx_werror_flag"
3912 || test ! -s conftest.err'
3913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3917 (exit $ac_status); }; } &&
3918 { ac_try='test -s conftest.$ac_objext'
3919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3922 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3923 (exit $ac_status); }; }; then
3926 echo "$as_me: failed program was:" >&5
3927 sed 's/^/| /' conftest.$ac_ext >&5
3931 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3932 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3935 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3936 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3937 GXX=`test $ac_compiler_gnu = yes && echo yes`
3938 ac_test_CXXFLAGS=${CXXFLAGS+set}
3939 ac_save_CXXFLAGS=$CXXFLAGS
3941 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3942 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3943 if test "${ac_cv_prog_cxx_g+set}" = set; then
3944 echo $ECHO_N "(cached) $ECHO_C" >&6
3946 cat >conftest.$ac_ext <<_ACEOF
3949 cat confdefs.h >>conftest.$ac_ext
3950 cat >>conftest.$ac_ext <<_ACEOF
3951 /* end confdefs.h. */
3961 rm -f conftest.$ac_objext
3962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3963 (eval $ac_compile) 2>conftest.er1
3965 grep -v '^ *+' conftest.er1 >conftest.err
3967 cat conftest.err >&5
3968 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969 (exit $ac_status); } &&
3970 { ac_try='test -z "$ac_cxx_werror_flag"
3971 || test ! -s conftest.err'
3972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3976 (exit $ac_status); }; } &&
3977 { ac_try='test -s conftest.$ac_objext'
3978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3981 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3982 (exit $ac_status); }; }; then
3983 ac_cv_prog_cxx_g=yes
3985 echo "$as_me: failed program was:" >&5
3986 sed 's/^/| /' conftest.$ac_ext >&5
3990 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3992 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3993 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3994 if test "$ac_test_CXXFLAGS" = set; then
3995 CXXFLAGS=$ac_save_CXXFLAGS
3996 elif test $ac_cv_prog_cxx_g = yes; then
3997 if test "$GXX" = yes; then
4003 if test "$GXX" = yes; then
4009 for ac_declaration in \
4011 'extern "C" void std::exit (int) throw (); using std::exit;' \
4012 'extern "C" void std::exit (int); using std::exit;' \
4013 'extern "C" void exit (int) throw ();' \
4014 'extern "C" void exit (int);' \
4017 cat >conftest.$ac_ext <<_ACEOF
4020 cat confdefs.h >>conftest.$ac_ext
4021 cat >>conftest.$ac_ext <<_ACEOF
4022 /* end confdefs.h. */
4033 rm -f conftest.$ac_objext
4034 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4035 (eval $ac_compile) 2>conftest.er1
4037 grep -v '^ *+' conftest.er1 >conftest.err
4039 cat conftest.err >&5
4040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4041 (exit $ac_status); } &&
4042 { ac_try='test -z "$ac_cxx_werror_flag"
4043 || test ! -s conftest.err'
4044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4048 (exit $ac_status); }; } &&
4049 { ac_try='test -s conftest.$ac_objext'
4050 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4054 (exit $ac_status); }; }; then
4057 echo "$as_me: failed program was:" >&5
4058 sed 's/^/| /' conftest.$ac_ext >&5
4062 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4063 cat >conftest.$ac_ext <<_ACEOF
4066 cat confdefs.h >>conftest.$ac_ext
4067 cat >>conftest.$ac_ext <<_ACEOF
4068 /* end confdefs.h. */
4078 rm -f conftest.$ac_objext
4079 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4080 (eval $ac_compile) 2>conftest.er1
4082 grep -v '^ *+' conftest.er1 >conftest.err
4084 cat conftest.err >&5
4085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4086 (exit $ac_status); } &&
4087 { ac_try='test -z "$ac_cxx_werror_flag"
4088 || test ! -s conftest.err'
4089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093 (exit $ac_status); }; } &&
4094 { ac_try='test -s conftest.$ac_objext'
4095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4098 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4099 (exit $ac_status); }; }; then
4102 echo "$as_me: failed program was:" >&5
4103 sed 's/^/| /' conftest.$ac_ext >&5
4106 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4109 if test -n "$ac_declaration"; then
4110 echo '#ifdef __cplusplus' >>confdefs.h
4111 echo $ac_declaration >>confdefs.h
4112 echo '#endif' >>confdefs.h
4116 ac_cpp='$CPP $CPPFLAGS'
4117 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4118 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4119 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4122 # We must set the default linker to the linker used by gcc for the correct
4123 # operation of libtool. If LD is not defined and we are using gcc, try to
4124 # set the LD default to the ld used by gcc.
4125 if test -z "$LD"; then
4126 if test "$GCC" = yes; then
4129 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
4131 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
4133 case $gcc_prog_ld in
4134 # Accept absolute paths.
4135 [\\/]* | [A-Za-z]:[\\/]*)
4136 LD="$gcc_prog_ld" ;;
4144 if test -n "$ac_tool_prefix"; then
4145 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4146 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4147 echo "$as_me:$LINENO: checking for $ac_word" >&5
4148 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4149 if test "${ac_cv_prog_GNATBIND+set}" = set; then
4150 echo $ECHO_N "(cached) $ECHO_C" >&6
4152 if test -n "$GNATBIND"; then
4153 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4159 test -z "$as_dir" && as_dir=.
4160 for ac_exec_ext in '' $ac_executable_extensions; do
4161 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4162 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4163 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4171 GNATBIND=$ac_cv_prog_GNATBIND
4172 if test -n "$GNATBIND"; then
4173 echo "$as_me:$LINENO: result: $GNATBIND" >&5
4174 echo "${ECHO_T}$GNATBIND" >&6
4176 echo "$as_me:$LINENO: result: no" >&5
4177 echo "${ECHO_T}no" >&6
4181 if test -z "$ac_cv_prog_GNATBIND"; then
4182 ac_ct_GNATBIND=$GNATBIND
4183 # Extract the first word of "gnatbind", so it can be a program name with args.
4184 set dummy gnatbind; ac_word=$2
4185 echo "$as_me:$LINENO: checking for $ac_word" >&5
4186 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4187 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
4188 echo $ECHO_N "(cached) $ECHO_C" >&6
4190 if test -n "$ac_ct_GNATBIND"; then
4191 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4197 test -z "$as_dir" && as_dir=.
4198 for ac_exec_ext in '' $ac_executable_extensions; do
4199 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4200 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4201 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4207 test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
4210 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4211 if test -n "$ac_ct_GNATBIND"; then
4212 echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
4213 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
4215 echo "$as_me:$LINENO: result: no" >&5
4216 echo "${ECHO_T}no" >&6
4219 GNATBIND=$ac_ct_GNATBIND
4221 GNATBIND="$ac_cv_prog_GNATBIND"
4224 if test -n "$ac_tool_prefix"; then
4225 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4226 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4227 echo "$as_me:$LINENO: checking for $ac_word" >&5
4228 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4229 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
4230 echo $ECHO_N "(cached) $ECHO_C" >&6
4232 if test -n "$GNATMAKE"; then
4233 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4239 test -z "$as_dir" && as_dir=.
4240 for ac_exec_ext in '' $ac_executable_extensions; do
4241 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4242 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4243 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4251 GNATMAKE=$ac_cv_prog_GNATMAKE
4252 if test -n "$GNATMAKE"; then
4253 echo "$as_me:$LINENO: result: $GNATMAKE" >&5
4254 echo "${ECHO_T}$GNATMAKE" >&6
4256 echo "$as_me:$LINENO: result: no" >&5
4257 echo "${ECHO_T}no" >&6
4261 if test -z "$ac_cv_prog_GNATMAKE"; then
4262 ac_ct_GNATMAKE=$GNATMAKE
4263 # Extract the first word of "gnatmake", so it can be a program name with args.
4264 set dummy gnatmake; ac_word=$2
4265 echo "$as_me:$LINENO: checking for $ac_word" >&5
4266 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4267 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
4268 echo $ECHO_N "(cached) $ECHO_C" >&6
4270 if test -n "$ac_ct_GNATMAKE"; then
4271 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4277 test -z "$as_dir" && as_dir=.
4278 for ac_exec_ext in '' $ac_executable_extensions; do
4279 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4280 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4281 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4287 test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
4290 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4291 if test -n "$ac_ct_GNATMAKE"; then
4292 echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
4293 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
4295 echo "$as_me:$LINENO: result: no" >&5
4296 echo "${ECHO_T}no" >&6
4299 GNATMAKE=$ac_ct_GNATMAKE
4301 GNATMAKE="$ac_cv_prog_GNATMAKE"
4304 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
4305 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
4306 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
4307 echo $ECHO_N "(cached) $ECHO_C" >&6
4309 cat >conftest.adb <<EOF
4310 procedure conftest is begin null; end conftest;
4312 acx_cv_cc_gcc_supports_ada=no
4313 # There is a bug in old released versions of GCC which causes the
4314 # driver to exit successfully when the appropriate language module
4315 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
4316 # Therefore we must check for the error message as well as an
4317 # unsuccessful exit.
4318 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4319 # given a .adb file, but produce no object file. So we must check
4320 # if an object file was really produced to guard against this.
4321 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
4322 if test x"$errors" = x && test -f conftest.$ac_objext; then
4323 acx_cv_cc_gcc_supports_ada=yes
4327 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
4328 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
4330 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4336 echo "$as_me:$LINENO: checking how to compare bootstrapped objects" >&5
4337 echo $ECHO_N "checking how to compare bootstrapped objects... $ECHO_C" >&6
4338 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
4339 echo $ECHO_N "(cached) $ECHO_C" >&6
4343 gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
4344 if cmp t1 t2 2 2 > /dev/null 2>&1; then
4345 if cmp t1 t2 1 1 > /dev/null 2>&1; then
4348 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
4351 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
4352 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
4355 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
4361 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
4362 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
4363 do_compare="$gcc_cv_prog_cmp_skip"
4367 # Check for GMP and MPFR
4368 gmplibs="-lmpfr -lgmp"
4372 # Specify a location for mpfr
4373 # check for this first so it ends up on the link line before gmp.
4375 # Check whether --with-mpfr-dir or --without-mpfr-dir was given.
4376 if test "${with_mpfr_dir+set}" = set; then
4377 withval="$with_mpfr_dir"
4378 { { echo "$as_me:$LINENO: error: The --with-mpfr-dir=PATH option has been removed.
4379 Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH" >&5
4380 echo "$as_me: error: The --with-mpfr-dir=PATH option has been removed.
4381 Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH" >&2;}
4382 { (exit 1); exit 1; }; }
4386 # Check whether --with-mpfr or --without-mpfr was given.
4387 if test "${with_mpfr+set}" = set; then
4388 withval="$with_mpfr"
4392 # Check whether --with-mpfr_include or --without-mpfr_include was given.
4393 if test "${with_mpfr_include+set}" = set; then
4394 withval="$with_mpfr_include"
4398 # Check whether --with-mpfr_lib or --without-mpfr_lib was given.
4399 if test "${with_mpfr_lib+set}" = set; then
4400 withval="$with_mpfr_lib"
4404 if test "x$with_mpfr" != x; then
4405 gmplibs="-L$with_mpfr/lib $gmplibs"
4406 gmpinc="-I$with_mpfr/include"
4408 if test "x$with_mpfr_include" != x; then
4409 gmpinc="-I$with_mpfr_include"
4411 if test "x$with_mpfr_lib" != x; then
4412 gmplibs="-L$with_mpfr_lib $gmplibs"
4414 if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
4415 gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/.libs -L$$r/$(HOST_SUBDIR)/mpfr/_libs '"$gmplibs"
4416 gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc"
4417 # Do not test the mpfr version. Assume that it is sufficient, since
4418 # it is in the source tree, and the library has not been built yet
4419 # but it would be included on the link line in the version check below
4420 # hence making the test fail.
4424 # Specify a location for gmp
4426 # Check whether --with-gmp-dir or --without-gmp-dir was given.
4427 if test "${with_gmp_dir+set}" = set; then
4428 withval="$with_gmp_dir"
4429 { { echo "$as_me:$LINENO: error: The --with-gmp-dir=PATH option has been removed.
4430 Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH" >&5
4431 echo "$as_me: error: The --with-gmp-dir=PATH option has been removed.
4432 Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH" >&2;}
4433 { (exit 1); exit 1; }; }
4437 # Check whether --with-gmp or --without-gmp was given.
4438 if test "${with_gmp+set}" = set; then
4443 # Check whether --with-gmp_include or --without-gmp_include was given.
4444 if test "${with_gmp_include+set}" = set; then
4445 withval="$with_gmp_include"
4449 # Check whether --with-gmp_lib or --without-gmp_lib was given.
4450 if test "${with_gmp_lib+set}" = set; then
4451 withval="$with_gmp_lib"
4456 if test "x$with_gmp" != x; then
4457 gmplibs="-L$with_gmp/lib $gmplibs"
4458 gmpinc="-I$with_gmp/include $gmpinc"
4460 if test "x$with_gmp_include" != x; then
4461 gmpinc="-I$with_gmp_include $gmpinc"
4463 if test "x$with_gmp_lib" != x; then
4464 gmplibs="-L$with_gmp_lib $gmplibs"
4466 if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
4467 gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/gmp/_libs '"$gmplibs"
4468 gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
4469 # Do not test the gmp version. Assume that it is sufficient, since
4470 # it is in the source tree, and the library has not been built yet
4471 # but it would be included on the link line in the version check below
4472 # hence making the test fail.
4476 if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
4478 saved_CFLAGS="$CFLAGS"
4479 CFLAGS="$CFLAGS $gmpinc"
4480 # Check GMP actually works
4481 echo "$as_me:$LINENO: checking for correct version of gmp.h" >&5
4482 echo $ECHO_N "checking for correct version of gmp.h... $ECHO_C" >&6
4484 cat >conftest.$ac_ext <<_ACEOF
4487 cat confdefs.h >>conftest.$ac_ext
4488 cat >>conftest.$ac_ext <<_ACEOF
4489 /* end confdefs.h. */
4495 #if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 1)
4503 rm -f conftest.$ac_objext
4504 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4505 (eval $ac_compile) 2>conftest.er1
4507 grep -v '^ *+' conftest.er1 >conftest.err
4509 cat conftest.err >&5
4510 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4511 (exit $ac_status); } &&
4512 { ac_try='test -z "$ac_c_werror_flag"
4513 || test ! -s conftest.err'
4514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518 (exit $ac_status); }; } &&
4519 { ac_try='test -s conftest.$ac_objext'
4520 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4524 (exit $ac_status); }; }; then
4525 echo "$as_me:$LINENO: result: yes" >&5
4526 echo "${ECHO_T}yes" >&6