2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 test -z "$as_dir" && as_dir=.
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
238 SHELL=${CONFIG_SHELL-/bin/sh}
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
249 # Portably unset VAR.
252 { eval $1=; unset $1;}
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
276 # Create "$as_dir" as a directory, including parents if necessary.
281 -*) as_dir=./$as_dir;;
283 test -d "$as_dir" || eval $as_mkdir_p || {
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
314 test -d "$as_dir" && break
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
352 as_val=`expr "$@" || test $? -eq 1`
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
364 as_status=$?; test $as_status -eq 0 && as_status=1
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
446 # Exit status is that of the last command.
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
468 mkdir conf$$.dir 2>/dev/null
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
479 elif ln conf$$.file conf$$ 2>/dev/null; then
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
493 test -d ./-p && rmdir ./-p
497 if test -x / >/dev/null 2>&1; then
500 if ls -dL / >/dev/null 2>&1; then
507 if test -d "$1"; then
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
518 as_executable_p=$as_test_x
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527 exec 7<&0 </dev/null 6>&1
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
537 ac_default_prefix=/usr/local
539 ac_config_libobj_dir=.
546 # Identity of this package.
554 ac_unique_file="move-if-change"
555 enable_option_checking=no
556 # Factoring default headers for most tests.
557 ac_includes_default="\
559 #ifdef HAVE_SYS_TYPES_H
560 # include <sys/types.h>
562 #ifdef HAVE_SYS_STAT_H
563 # include <sys/stat.h>
569 # ifdef HAVE_STDLIB_H
574 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
579 #ifdef HAVE_STRINGS_H
580 # include <strings.h>
582 #ifdef HAVE_INTTYPES_H
583 # include <inttypes.h>
592 ac_subst_vars='LTLIBOBJS
599 MAINTAINER_MODE_FALSE
601 COMPILER_NM_FOR_TARGET
602 COMPILER_LD_FOR_TARGET
603 COMPILER_AS_FOR_TARGET
674 DEBUG_PREFIX_CFLAGS_FOR_TARGET
675 SYSROOT_CFLAGS_FOR_TARGET
677 extra_host_libiberty_configure_flags
691 extra_mpc_mpfr_configure_flags
692 extra_mpc_gmp_configure_flags
693 extra_mpfr_configure_flags
735 TOPLEVEL_CONFIGURE_ARGUMENTS
763 program_transform_name
774 ac_subst_files='serialization_dependencies
780 enable_option_checking
785 enable_build_with_cxx
805 enable_ppl_version_check
809 enable_cloog_version_check
814 enable_stage1_languages
817 with_debug_prefix_map
820 enable_serial_configure
821 with_build_time_tools
822 enable_maintainer_mode
823 enable_stage1_checking
826 ac_precious_vars='build_alias
868 # Initialize some variables set by options.
870 ac_init_version=false
871 ac_unrecognized_opts=
873 # The variables have the same names as the options, with
874 # dashes changed to underlines.
882 program_transform_name=s,x,x,
890 # Installation directory options.
891 # These are left unexpanded so users can "make install exec_prefix=/foo"
892 # and all the variables that are supposed to be based on exec_prefix
893 # by default will actually change.
894 # Use braces instead of parens because sh, perl, etc. also accept them.
895 # (The list follows the same order as the GNU Coding Standards.)
896 bindir='${exec_prefix}/bin'
897 sbindir='${exec_prefix}/sbin'
898 libexecdir='${exec_prefix}/libexec'
899 datarootdir='${prefix}/share'
900 datadir='${datarootdir}'
901 sysconfdir='${prefix}/etc'
902 sharedstatedir='${prefix}/com'
903 localstatedir='${prefix}/var'
904 includedir='${prefix}/include'
905 oldincludedir='/usr/include'
906 docdir='${datarootdir}/doc/${PACKAGE}'
907 infodir='${datarootdir}/info'
912 libdir='${exec_prefix}/lib'
913 localedir='${datarootdir}/locale'
914 mandir='${datarootdir}/man'
920 # If the previous option needs an argument, assign it.
921 if test -n "$ac_prev"; then
922 eval $ac_prev=\$ac_option
928 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
932 # Accept the important Cygnus configure options, so we can diagnose typos.
934 case $ac_dashdash$ac_option in
938 -bindir | --bindir | --bindi | --bind | --bin | --bi)
940 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
943 -build | --build | --buil | --bui | --bu)
944 ac_prev=build_alias ;;
945 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
946 build_alias=$ac_optarg ;;
948 -cache-file | --cache-file | --cache-fil | --cache-fi \
949 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
950 ac_prev=cache_file ;;
951 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
952 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
953 cache_file=$ac_optarg ;;
956 cache_file=config.cache ;;
958 -datadir | --datadir | --datadi | --datad)
960 -datadir=* | --datadir=* | --datadi=* | --datad=*)
961 datadir=$ac_optarg ;;
963 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
964 | --dataroo | --dataro | --datar)
965 ac_prev=datarootdir ;;
966 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
967 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
968 datarootdir=$ac_optarg ;;
970 -disable-* | --disable-*)
971 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
972 # Reject names that are not valid shell variable names.
973 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
974 as_fn_error "invalid feature name: $ac_useropt"
975 ac_useropt_orig=$ac_useropt
976 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
977 case $ac_user_opts in
981 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
982 ac_unrecognized_sep=', ';;
984 eval enable_$ac_useropt=no ;;
986 -docdir | --docdir | --docdi | --doc | --do)
988 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
991 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
993 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
996 -enable-* | --enable-*)
997 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
998 # Reject names that are not valid shell variable names.
999 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000 as_fn_error "invalid feature name: $ac_useropt"
1001 ac_useropt_orig=$ac_useropt
1002 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003 case $ac_user_opts in
1005 "enable_$ac_useropt"
1007 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1008 ac_unrecognized_sep=', ';;
1010 eval enable_$ac_useropt=\$ac_optarg ;;
1012 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1013 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1014 | --exec | --exe | --ex)
1015 ac_prev=exec_prefix ;;
1016 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1017 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1018 | --exec=* | --exe=* | --ex=*)
1019 exec_prefix=$ac_optarg ;;
1021 -gas | --gas | --ga | --g)
1022 # Obsolete; use --with-gas.
1025 -help | --help | --hel | --he | -h)
1026 ac_init_help=long ;;
1027 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1028 ac_init_help=recursive ;;
1029 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1030 ac_init_help=short ;;
1032 -host | --host | --hos | --ho)
1033 ac_prev=host_alias ;;
1034 -host=* | --host=* | --hos=* | --ho=*)
1035 host_alias=$ac_optarg ;;
1037 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1039 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1041 htmldir=$ac_optarg ;;
1043 -includedir | --includedir | --includedi | --included | --include \
1044 | --includ | --inclu | --incl | --inc)
1045 ac_prev=includedir ;;
1046 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1047 | --includ=* | --inclu=* | --incl=* | --inc=*)
1048 includedir=$ac_optarg ;;
1050 -infodir | --infodir | --infodi | --infod | --info | --inf)
1052 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1053 infodir=$ac_optarg ;;
1055 -libdir | --libdir | --libdi | --libd)
1057 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1058 libdir=$ac_optarg ;;
1060 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1061 | --libexe | --libex | --libe)
1062 ac_prev=libexecdir ;;
1063 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1064 | --libexe=* | --libex=* | --libe=*)
1065 libexecdir=$ac_optarg ;;
1067 -localedir | --localedir | --localedi | --localed | --locale)
1068 ac_prev=localedir ;;
1069 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1070 localedir=$ac_optarg ;;
1072 -localstatedir | --localstatedir | --localstatedi | --localstated \
1073 | --localstate | --localstat | --localsta | --localst | --locals)
1074 ac_prev=localstatedir ;;
1075 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1076 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1077 localstatedir=$ac_optarg ;;
1079 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1081 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1082 mandir=$ac_optarg ;;
1084 -nfp | --nfp | --nf)
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1542 --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL package
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1545 --with-cloog-include=PATH Specify directory for installed CLooG include files
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1547 --with-libelf=PATH Specify prefix directory for the installed libelf package
1548 Equivalent to --with-libelf-include=PATH/include
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1550 --with-libelf-include=PATH Specify directory for installed libelf include files
1551 --with-libelf-lib=PATH Specify the directory for the installed libelf library
1552 --with-build-sysroot=SYSROOT
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1554 --with-debug-prefix-map='A=B C=D ...'
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1563 CFLAGS C compiler flags
1564 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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1566 LIBS libraries to pass to the linker, e.g. -l<library>
1567 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
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1569 CXX C++ compiler command
1570 CXXFLAGS C++ compiler flags
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1576 LIPO LIPO for the host
1578 RANLIB RANLIB for the host
1579 STRIP STRIP for the host
1580 WINDRES WINDRES for the host
1581 WINDMC WINDMC for the host
1582 OBJCOPY OBJCOPY for the host
1583 OBJDUMP OBJDUMP for the host
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1599 DLLTOOL for the target
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1609 RANLIB for the target
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1707 *) ac_try_echo=$ac_try;;
1709 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1710 $as_echo "$ac_try_echo"; } >&5
1711 (eval "$ac_compile") 2>conftest.err
1713 if test -s conftest.err; then
1714 grep -v '^ *+' conftest.err >conftest.er1
1715 cat conftest.er1 >&5
1716 mv -f conftest.er1 conftest.err
1718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719 test $ac_status = 0; } && {
1720 test -z "$ac_c_werror_flag" ||
1721 test ! -s conftest.err
1722 } && test -s conftest.$ac_objext; then :
1725 $as_echo "$as_me: failed program was:" >&5
1726 sed 's/^/| /' conftest.$ac_ext >&5
1730 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1733 } # ac_fn_c_try_compile
1735 # ac_fn_cxx_try_compile LINENO
1736 # ----------------------------
1737 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1738 ac_fn_cxx_try_compile ()
1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1741 rm -f conftest.$ac_objext
1742 if { { ac_try="$ac_compile"
1744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1745 *) ac_try_echo=$ac_try;;
1747 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1748 $as_echo "$ac_try_echo"; } >&5
1749 (eval "$ac_compile") 2>conftest.err
1751 if test -s conftest.err; then
1752 grep -v '^ *+' conftest.err >conftest.er1
1753 cat conftest.er1 >&5
1754 mv -f conftest.er1 conftest.err
1756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1757 test $ac_status = 0; } && {
1758 test -z "$ac_cxx_werror_flag" ||
1759 test ! -s conftest.err
1760 } && test -s conftest.$ac_objext; then :
1763 $as_echo "$as_me: failed program was:" >&5
1764 sed 's/^/| /' conftest.$ac_ext >&5
1768 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1771 } # ac_fn_cxx_try_compile
1773 # ac_fn_c_try_link LINENO
1774 # -----------------------
1775 # Try to link conftest.$ac_ext, and return whether this succeeded.
1778 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779 rm -f conftest.$ac_objext conftest$ac_exeext
1780 if { { ac_try="$ac_link"
1782 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783 *) ac_try_echo=$ac_try;;
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787 (eval "$ac_link") 2>conftest.err
1789 if test -s conftest.err; then
1790 grep -v '^ *+' conftest.err >conftest.er1
1791 cat conftest.er1 >&5
1792 mv -f conftest.er1 conftest.err
1794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795 test $ac_status = 0; } && {
1796 test -z "$ac_c_werror_flag" ||
1797 test ! -s conftest.err
1798 } && test -s conftest$ac_exeext && {
1799 test "$cross_compiling" = yes ||
1800 $as_test_x conftest$ac_exeext
1804 $as_echo "$as_me: failed program was:" >&5
1805 sed 's/^/| /' conftest.$ac_ext >&5
1809 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1810 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1811 # interfere with the next link command; also delete a directory that is
1812 # left behind by Apple's compiler. We do this before executing the actions.
1813 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1814 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1817 } # ac_fn_c_try_link
1819 # ac_fn_c_try_cpp LINENO
1820 # ----------------------
1821 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1824 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825 if { { ac_try="$ac_cpp conftest.$ac_ext"
1827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828 *) ac_try_echo=$ac_try;;
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1834 if test -s conftest.err; then
1835 grep -v '^ *+' conftest.err >conftest.er1
1836 cat conftest.er1 >&5
1837 mv -f conftest.er1 conftest.err
1839 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1840 test $ac_status = 0; } >/dev/null && {
1841 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1842 test ! -s conftest.err
1846 $as_echo "$as_me: failed program was:" >&5
1847 sed 's/^/| /' conftest.$ac_ext >&5
1851 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1856 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1857 # -------------------------------------------------------
1858 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1859 # the include files in INCLUDES and setting the cache variable VAR
1861 ac_fn_c_check_header_mongrel ()
1863 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1866 $as_echo_n "checking for $2... " >&6; }
1867 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1868 $as_echo_n "(cached) " >&6
1871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1872 $as_echo "$ac_res" >&6; }
1874 # Is the header compilable?
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1876 $as_echo_n "checking $2 usability... " >&6; }
1877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h. */
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883 ac_header_compiler=yes
1885 ac_header_compiler=no
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1889 $as_echo "$ac_header_compiler" >&6; }
1891 # Is the header present?
1892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1893 $as_echo_n "checking $2 presence... " >&6; }
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h. */
1898 if ac_fn_c_try_cpp "$LINENO"; then :
1899 ac_header_preproc=yes
1901 ac_header_preproc=no
1903 rm -f conftest.err conftest.$ac_ext
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1905 $as_echo "$ac_header_preproc" >&6; }
1907 # So? What about this header?
1908 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1911 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1913 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1917 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1919 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1921 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1923 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1925 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1929 $as_echo_n "checking for $2... " >&6; }
1930 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1931 $as_echo_n "(cached) " >&6
1933 eval "$3=\$ac_header_compiler"
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1937 $as_echo "$ac_res" >&6; }
1939 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1941 } # ac_fn_c_check_header_mongrel
1943 # ac_fn_c_try_run LINENO
1944 # ----------------------
1945 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1946 # that executables *can* be run.
1949 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1950 if { { ac_try="$ac_link"
1952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1953 *) ac_try_echo=$ac_try;;
1955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956 $as_echo "$ac_try_echo"; } >&5
1957 (eval "$ac_link") 2>&5
1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1961 { { case "(($ac_try" in
1962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1963 *) ac_try_echo=$ac_try;;
1965 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1966 $as_echo "$ac_try_echo"; } >&5
1967 (eval "$ac_try") 2>&5
1969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1970 test $ac_status = 0; }; }; then :
1973 $as_echo "$as_me: program exited with status $ac_status" >&5
1974 $as_echo "$as_me: failed program was:" >&5
1975 sed 's/^/| /' conftest.$ac_ext >&5
1977 ac_retval=$ac_status
1979 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1980 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1985 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1986 # -------------------------------------------------------
1987 # Tests whether HEADER exists and can be compiled using the include files in
1988 # INCLUDES, setting the cache variable VAR accordingly.
1989 ac_fn_c_check_header_compile ()
1991 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1993 $as_echo_n "checking for $2... " >&6; }
1994 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1995 $as_echo_n "(cached) " >&6
1997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1998 /* end confdefs.h. */
2002 if ac_fn_c_try_compile "$LINENO"; then :
2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2011 $as_echo "$ac_res" >&6; }
2012 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2014 } # ac_fn_c_check_header_compile
2015 cat >config.log <<_ACEOF
2016 This file contains any messages produced by compilers while
2017 running configure, to aid debugging if configure makes a mistake.
2019 It was created by $as_me, which was
2020 generated by GNU Autoconf 2.64. Invocation command line was
2032 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2033 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2034 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2035 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2036 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2038 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2039 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2041 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2042 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2043 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2044 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2045 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2046 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2047 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2055 test -z "$as_dir" && as_dir=.
2056 $as_echo "PATH: $as_dir"
2072 # Keep a trace of the command line.
2073 # Strip out --no-create and --no-recursion so they do not pile up.
2074 # Strip out --silent because we don't want to record it for future runs.
2075 # Also quote any args containing shell meta-characters.
2076 # Make two passes to allow for proper duplicate-argument suppression.
2080 ac_must_keep_next=false
2086 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2087 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2088 | -silent | --silent | --silen | --sile | --sil)
2091 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2094 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2096 as_fn_append ac_configure_args1 " '$ac_arg'"
2097 if test $ac_must_keep_next = true; then
2098 ac_must_keep_next=false # Got value, back to normal.
2101 *=* | --config-cache | -C | -disable-* | --disable-* \
2102 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2103 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2104 | -with-* | --with-* | -without-* | --without-* | --x)
2105 case "$ac_configure_args0 " in
2106 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2109 -* ) ac_must_keep_next=true ;;
2112 as_fn_append ac_configure_args " '$ac_arg'"
2117 { ac_configure_args0=; unset ac_configure_args0;}
2118 { ac_configure_args1=; unset ac_configure_args1;}
2120 # When interrupted or exit'd, cleanup temporary files, and complete
2121 # config.log. We remove comments because anyway the quotes in there
2122 # would cause problems or look ugly.
2123 # WARNING: Use '\'' to represent an apostrophe within the trap.
2124 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2125 trap 'exit_status=$?
2126 # Save into config.log some information that might help in debugging.
2131 ## ---------------- ##
2132 ## Cache variables. ##
2133 ## ---------------- ##
2136 # The following way of writing the cache mishandles newlines in values,
2138 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2139 eval ac_val=\$$ac_var
2143 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2144 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2147 _ | IFS | as_nl) ;; #(
2148 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2149 *) { eval $ac_var=; unset $ac_var;} ;;
2154 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2155 *${as_nl}ac_space=\ *)
2157 "s/'\''/'\''\\\\'\'''\''/g;
2158 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2161 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2169 ## ----------------- ##
2170 ## Output variables. ##
2171 ## ----------------- ##
2174 for ac_var in $ac_subst_vars
2176 eval ac_val=\$$ac_var
2178 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2180 $as_echo "$ac_var='\''$ac_val'\''"
2184 if test -n "$ac_subst_files"; then
2186 ## ------------------- ##
2187 ## File substitutions. ##
2188 ## ------------------- ##
2191 for ac_var in $ac_subst_files
2193 eval ac_val=\$$ac_var
2195 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2197 $as_echo "$ac_var='\''$ac_val'\''"
2202 if test -s confdefs.h; then
2212 test "$ac_signal" != 0 &&
2213 $as_echo "$as_me: caught signal $ac_signal"
2214 $as_echo "$as_me: exit $exit_status"
2216 rm -f core *.core core.conftest.* &&
2217 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2220 for ac_signal in 1 2 13 15; do
2221 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2225 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2226 rm -f -r conftest* confdefs.h
2228 $as_echo "/* confdefs.h */" > confdefs.h
2230 # Predefined preprocessor variables.
2232 cat >>confdefs.h <<_ACEOF
2233 #define PACKAGE_NAME "$PACKAGE_NAME"
2236 cat >>confdefs.h <<_ACEOF
2237 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2240 cat >>confdefs.h <<_ACEOF
2241 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2244 cat >>confdefs.h <<_ACEOF
2245 #define PACKAGE_STRING "$PACKAGE_STRING"
2248 cat >>confdefs.h <<_ACEOF
2249 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2252 cat >>confdefs.h <<_ACEOF
2253 #define PACKAGE_URL "$PACKAGE_URL"
2257 # Let the site file select an alternate cache file if it wants to.
2258 # Prefer an explicitly selected file to automatically selected ones.
2261 if test -n "$CONFIG_SITE"; then
2262 ac_site_file1=$CONFIG_SITE
2263 elif test "x$prefix" != xNONE; then
2264 ac_site_file1=$prefix/share/config.site
2265 ac_site_file2=$prefix/etc/config.site
2267 ac_site_file1=$ac_default_prefix/share/config.site
2268 ac_site_file2=$ac_default_prefix/etc/config.site
2270 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2272 test "x$ac_site_file" = xNONE && continue
2273 if test -r "$ac_site_file"; then
2274 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2275 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2276 sed 's/^/| /' "$ac_site_file" >&5
2281 if test -r "$cache_file"; then
2282 # Some versions of bash will fail to source /dev/null (special
2283 # files actually), so we avoid doing that.
2284 if test -f "$cache_file"; then
2285 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2286 $as_echo "$as_me: loading cache $cache_file" >&6;}
2288 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2289 *) . "./$cache_file";;
2293 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2294 $as_echo "$as_me: creating cache $cache_file" >&6;}
2298 # Check that the precious variables saved in the cache have kept the same
2300 ac_cache_corrupted=false
2301 for ac_var in $ac_precious_vars; do
2302 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2303 eval ac_new_set=\$ac_env_${ac_var}_set
2304 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2305 eval ac_new_val=\$ac_env_${ac_var}_value
2306 case $ac_old_set,$ac_new_set in
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2309 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2310 ac_cache_corrupted=: ;;
2312 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2313 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2314 ac_cache_corrupted=: ;;
2317 if test "x$ac_old_val" != "x$ac_new_val"; then
2318 # differences in whitespace do not lead to failure.
2319 ac_old_val_w=`echo x $ac_old_val`
2320 ac_new_val_w=`echo x $ac_new_val`
2321 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2322 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2323 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2324 ac_cache_corrupted=:
2326 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2327 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2328 eval $ac_var=\$ac_old_val
2330 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2331 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2332 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2333 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2336 # Pass precious variables to config.status.
2337 if test "$ac_new_set" = set; then
2339 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2340 *) ac_arg=$ac_var=$ac_new_val ;;
2342 case " $ac_configure_args " in
2343 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2344 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2348 if $ac_cache_corrupted; then
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2350 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2352 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2353 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2355 ## -------------------- ##
2356 ## Main body of script. ##
2357 ## -------------------- ##
2360 ac_cpp='$CPP $CPPFLAGS'
2361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2374 # if PWD already has a value, it is probably wrong.
2375 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
2377 # Export original configure arguments for use by sub-configures.
2378 # Quote arguments with shell meta charatcers.
2379 TOPLEVEL_CONFIGURE_ARGUMENTS=
2380 set -- "$progname" "$@"
2384 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
2385 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
2386 # if the argument is of the form -foo=baz, quote the baz part only
2387 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
2390 # Add the quoted argument to the list.
2391 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
2393 if test "$silent" = yes; then
2394 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
2396 # Remove the initial space we just introduced and, as these will be
2397 # expanded by make, quote '$'.
2398 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
2401 # Find the build, host, and target systems.
2403 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2404 for ac_t in install-sh install.sh shtool; do
2405 if test -f "$ac_dir/$ac_t"; then
2407 ac_install_sh="$ac_aux_dir/$ac_t -c"
2412 if test -z "$ac_aux_dir"; then
2413 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2416 # These three variables are undocumented and unsupported,
2417 # and are intended to be withdrawn in a future Autoconf release.
2418 # They can cause serious problems if a builder's source tree is in a directory
2419 # whose full name contains unusual characters.
2420 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2421 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2422 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2425 # Make sure we can run config.sub.
2426 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2427 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2430 $as_echo_n "checking build system type... " >&6; }
2431 if test "${ac_cv_build+set}" = set; then :
2432 $as_echo_n "(cached) " >&6
2434 ac_build_alias=$build_alias
2435 test "x$ac_build_alias" = x &&
2436 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2437 test "x$ac_build_alias" = x &&
2438 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2439 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2440 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2444 $as_echo "$ac_cv_build" >&6; }
2445 case $ac_cv_build in
2447 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2450 ac_save_IFS=$IFS; IFS='-'
2456 # Remember, the first character of IFS is used to create $*,
2457 # except with old shells:
2460 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2463 case ${build_alias} in
2464 "") build_noncanonical=${build} ;;
2465 *) build_noncanonical=${build_alias} ;;
2470 case ${host_alias} in
2471 "") host_noncanonical=${build_noncanonical} ;;
2472 *) host_noncanonical=${host_alias} ;;
2477 case ${target_alias} in
2478 "") target_noncanonical=${host_noncanonical} ;;
2479 *) target_noncanonical=${target_alias} ;;
2485 test "$host_noncanonical" = "$target_noncanonical" &&
2486 test "$program_prefix$program_suffix$program_transform_name" = \
2488 program_transform_name=s,y,y,
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2491 $as_echo_n "checking host system type... " >&6; }
2492 if test "${ac_cv_host+set}" = set; then :
2493 $as_echo_n "(cached) " >&6
2495 if test "x$host_alias" = x; then
2496 ac_cv_host=$ac_cv_build
2498 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2499 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2504 $as_echo "$ac_cv_host" >&6; }
2507 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2510 ac_save_IFS=$IFS; IFS='-'
2516 # Remember, the first character of IFS is used to create $*,
2517 # except with old shells:
2520 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2524 $as_echo_n "checking target system type... " >&6; }
2525 if test "${ac_cv_target+set}" = set; then :
2526 $as_echo_n "(cached) " >&6
2528 if test "x$target_alias" = x; then
2529 ac_cv_target=$ac_cv_host
2531 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2532 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2537 $as_echo "$ac_cv_target" >&6; }
2538 case $ac_cv_target in
2540 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2542 target=$ac_cv_target
2543 ac_save_IFS=$IFS; IFS='-'
2549 # Remember, the first character of IFS is used to create $*,
2550 # except with old shells:
2553 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2556 # The aliases save the names the user supplied, while $host etc.
2557 # will get canonicalized.
2558 test -n "$target_alias" &&
2559 test "$program_prefix$program_suffix$program_transform_name" = \
2561 program_prefix=${target_alias}-
2563 test "$program_prefix" != NONE &&
2564 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2565 # Use a double $ so make ignores it.
2566 test "$program_suffix" != NONE &&
2567 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2568 # Double any \ or $.
2569 # By default was `s,x,x', remove it if useless.
2570 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2571 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2575 # Get 'install' or 'install-sh' and its variants.
2576 # Find a good install program. We prefer a C program (faster),
2577 # so one script is as good as another. But avoid the broken or
2578 # incompatible versions:
2579 # SysV /etc/install, /usr/sbin/install
2580 # SunOS /usr/etc/install
2581 # IRIX /sbin/install
2583 # AmigaOS /C/install, which installs bootblocks on floppy discs
2584 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2585 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2586 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2587 # OS/2's system install, which has a completely different semantic
2588 # ./install, which can be erroneously created by make from ./install.sh.
2589 # Reject install programs that cannot install multiple files.
2590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2591 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2592 if test -z "$INSTALL"; then
2593 if test "${ac_cv_path_install+set}" = set; then :
2594 $as_echo_n "(cached) " >&6
2596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2600 test -z "$as_dir" && as_dir=.
2601 # Account for people who put trailing slashes in PATH elements.
2602 case $as_dir/ in #((
2603 ./ | .// | /[cC]/* | \
2604 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2605 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2608 # OSF1 and SCO ODT 3.0 have their own names for install.
2609 # Don't use installbsd from OSF since it installs stuff as root
2611 for ac_prog in ginstall scoinst install; do
2612 for ac_exec_ext in '' $ac_executable_extensions; do
2613 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2614 if test $ac_prog = install &&
2615 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2616 # AIX install. It has an incompatible calling convention.
2618 elif test $ac_prog = install &&
2619 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2620 # program-specific install script used by HP pwplus--don't use.
2623 rm -rf conftest.one conftest.two conftest.dir
2624 echo one > conftest.one
2625 echo two > conftest.two
2627 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2628 test -s conftest.one && test -s conftest.two &&
2629 test -s conftest.dir/conftest.one &&
2630 test -s conftest.dir/conftest.two
2632 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2645 rm -rf conftest.one conftest.two conftest.dir
2648 if test "${ac_cv_path_install+set}" = set; then
2649 INSTALL=$ac_cv_path_install
2651 # As a last resort, use the slow shell script. Don't cache a
2652 # value for INSTALL within a source directory, because that will
2653 # break other packages using the cache if that directory is
2654 # removed, or if the value is a relative name.
2655 INSTALL=$ac_install_sh
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2659 $as_echo "$INSTALL" >&6; }
2661 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2662 # It thinks the first close brace ends the variable substitution.
2663 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2665 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2667 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
2670 $as_echo_n "checking whether ln works... " >&6; }
2671 if test "${acx_cv_prog_LN+set}" = set; then :
2672 $as_echo_n "(cached) " >&6
2674 rm -f conftestdata_t
2675 echo >conftestdata_f
2676 if ln conftestdata_f conftestdata_t 2>/dev/null
2682 rm -f conftestdata_f conftestdata_t
2685 if test $acx_cv_prog_LN = no; then
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
2688 $as_echo "no, using $LN" >&6; }
2690 LN="$acx_cv_prog_LN"
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2692 $as_echo "yes" >&6; }
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2696 $as_echo_n "checking whether ln -s works... " >&6; }
2698 if test "$LN_S" = "ln -s"; then
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2700 $as_echo "yes" >&6; }
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2703 $as_echo "no, using $LN_S" >&6; }
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
2707 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2708 if test "${ac_cv_path_SED+set}" = set; then :
2709 $as_echo_n "(cached) " >&6
2711 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2712 for ac_i in 1 2 3 4 5 6 7; do
2713 ac_script="$ac_script$as_nl$ac_script"
2715 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2716 { ac_script=; unset ac_script;}
2717 if test -z "$SED"; then
2718 ac_path_SED_found=false
2719 # Loop through the user's path and test for each of PROGNAME-LIST
2720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2724 test -z "$as_dir" && as_dir=.
2725 for ac_prog in sed gsed; do
2726 for ac_exec_ext in '' $ac_executable_extensions; do
2727 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2728 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2729 # Check for GNU ac_path_SED and select it if it is found.
2730 # Check for GNU $ac_path_SED
2731 case `"$ac_path_SED" --version 2>&1` in
2733 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2736 $as_echo_n 0123456789 >"conftest.in"
2739 cat "conftest.in" "conftest.in" >"conftest.tmp"
2740 mv "conftest.tmp" "conftest.in"
2741 cp "conftest.in" "conftest.nl"
2742 $as_echo '' >> "conftest.nl"
2743 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2744 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2745 as_fn_arith $ac_count + 1 && ac_count=$as_val
2746 if test $ac_count -gt ${ac_path_SED_max-0}; then
2747 # Best one so far, save it but keep looking for a better one
2748 ac_cv_path_SED="$ac_path_SED"
2749 ac_path_SED_max=$ac_count
2751 # 10*(2^10) chars as input seems more than enough
2752 test $ac_count -gt 10 && break
2754 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2757 $ac_path_SED_found && break 3
2762 if test -z "$ac_cv_path_SED"; then
2763 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2771 $as_echo "$ac_cv_path_SED" >&6; }
2772 SED="$ac_cv_path_SED"
2775 for ac_prog in gawk mawk nawk awk
2777 # Extract the first word of "$ac_prog", so it can be a program name with args.
2778 set dummy $ac_prog; ac_word=$2
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2780 $as_echo_n "checking for $ac_word... " >&6; }
2781 if test "${ac_cv_prog_AWK+set}" = set; then :
2782 $as_echo_n "(cached) " >&6
2784 if test -n "$AWK"; then
2785 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2791 test -z "$as_dir" && as_dir=.
2792 for ac_exec_ext in '' $ac_executable_extensions; do
2793 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2794 ac_cv_prog_AWK="$ac_prog"
2795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2805 if test -n "$AWK"; then
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2807 $as_echo "$AWK" >&6; }
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2810 $as_echo "no" >&6; }
2814 test -n "$AWK" && break
2818 ### we might need to use some other shell than /bin/sh for running subshells
2819 ### If we are on Windows, search for the shell. This will permit people
2820 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
2821 ### without also having to set CONFIG_SHELL. This code will work when
2822 ### using bash, which sets OSTYPE.
2825 if test x${CONFIG_SHELL} = x ; then
2826 if test ! -f /bin/sh ; then
2827 if test x${SHELL} != x && test -f ${SHELL} ; then
2828 CONFIG_SHELL=${SHELL}
2831 for prog in sh sh.exe bash bash.exe; do
2832 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2833 for dir in $PATH; do
2834 test -z "$dir" && dir=.
2835 if test -f $dir/$prog; then
2836 CONFIG_SHELL=$dir/$prog
2842 test -n "${CONFIG_SHELL}" && break
2850 config_shell=${CONFIG_SHELL-/bin/sh}
2852 moveifchange=${srcdir}/move-if-change
2854 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
2856 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
2858 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
2859 INSTALL="${srcpwd}/install-sh -c"
2862 # Set srcdir to "." if that's what it is.
2863 # This is important for multilib support.
2865 if test "${pwd}" = "${srcpwd}" ; then
2873 ### To add a new directory to the tree, first choose whether it is a target
2874 ### or a host dependent tool. Then put it into the appropriate list
2875 ### (library or tools, host or target), doing a dependency sort.
2877 # Subdirs will be configured in the order listed in build_configdirs,
2878 # configdirs, or target_configdirs; see the serialization section below.
2880 # Dependency sorting is only needed when *configuration* must be done in
2881 # a particular order. In all cases a dependency should be specified in
2882 # the Makefile, whether or not it's implicitly specified here.
2884 # Double entries in build_configdirs, configdirs, or target_configdirs may
2885 # cause circular dependencies and break everything horribly.
2887 # these library is used by various programs built for the build
2890 build_libs="build-libiberty"
2892 # these tools are built for the build environment
2893 build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
2895 # these libraries are used by various programs built for the host environment
2897 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr mpc ppl cloog libelf libiconv"
2899 # these tools are built for the host environment
2900 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
2901 # know that we are building the simulator.
2902 # binutils, gas and ld appear in that order because it makes sense to run
2903 # "make check" in that particular order.
2904 # If --enable-gold is used, "gold" will replace "ld".
2905 host_tools="texinfo byacc flex bison binutils gas ld fixincludes gcc cgen 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"
2907 # libgcj represents the runtime libraries only used by gcj.
2908 libgcj="target-libffi \
2913 # these libraries are built for the target environment, and are built after
2914 # the host libraries and the host tools (which may be a cross compiler)
2916 target_libraries="target-libgcc \
2921 target-libstdc++-v3 \
2924 target-libgfortran \
2930 # these tools are built using the target libraries, and are intended to
2931 # run only in the target environment
2933 # note: any program that *uses* libraries that are in the "target_libraries"
2934 # list belongs in this list. those programs are also very likely
2935 # candidates for the "native_only" list which follows
2937 target_tools="target-examples target-groff target-gperf target-rda"
2939 ################################################################################
2941 ## All tools belong in one of the four categories, and are assigned above
2942 ## We assign ${configdirs} this way to remove all embedded newlines. This
2943 ## is important because configure will choke if they ever get through.
2944 ## ${configdirs} is directories we build using the host tools.
2945 ## ${target_configdirs} is directories we build using the target tools.
2946 configdirs=`echo ${host_libs} ${host_tools}`
2947 target_configdirs=`echo ${target_libraries} ${target_tools}`
2948 build_configdirs=`echo ${build_libs} ${build_tools}`
2952 ################################################################################
2954 srcname="gnu development package"
2956 # This gets set non-empty for some net releases of packages.
2959 # Define is_cross_compiler to save on calls to 'test'.
2961 if test x"${host}" = x"${target}" ; then
2962 is_cross_compiler=no
2964 is_cross_compiler=yes
2967 # Find the build and target subdir names.
2969 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2970 # have matching libraries, they should use host libraries: Makefile.tpl
2971 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2972 # However, they still use the build modules, because the corresponding
2973 # host modules (e.g. bison) are only built for the host when bootstrap
2975 # - build_subdir is where we find build modules, and never changes.
2976 # - build_libsubdir is where we find build libraries, and can be overridden.
2978 # Prefix 'build-' so this never conflicts with target_subdir.
2979 build_subdir="build-${build_noncanonical}"
2981 # Check whether --with-build-libsubdir was given.
2982 if test "${with_build_libsubdir+set}" = set; then :
2983 withval=$with_build_libsubdir; build_libsubdir="$withval"
2985 build_libsubdir="$build_subdir"
2988 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2989 if ( test $srcdir = . && test -d gcc ) \
2990 || test -d $srcdir/../host-${host_noncanonical}; then
2991 host_subdir="host-${host_noncanonical}"
2996 target_subdir=${target_noncanonical}
2998 # Be sure to cover against remnants of an in-tree build.
2999 if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
3000 as_fn_error "building out of tree but $srcdir contains host-${host_noncanonical}.
3001 Use a pristine source tree when building in a separate tree" "$LINENO" 5
3004 # Skipdirs are removed silently.
3006 # Noconfigdirs are removed loudly.
3010 # Make sure we don't let GNU ld be added if we didn't want it.
3011 if test x$with_gnu_ld = xno ; then
3013 noconfigdirs="$noconfigdirs ld gold"
3017 # Make sure we don't let GNU as be added if we didn't want it.
3018 if test x$with_gnu_as = xno ; then
3020 noconfigdirs="$noconfigdirs gas"
3024 # Make sure we don't let ZLIB be added if we didn't want it.
3025 if test x$with_system_zlib = xyes ; then
3026 use_included_zlib=no
3027 noconfigdirs="$noconfigdirs zlib"
3030 # some tools are so dependent upon X11 that if we're not building with X,
3031 # it's not even worth trying to configure, much less build, that tool.
3034 yes | "") ;; # the default value for this tree is that X11 is available
3036 skipdirs="${skipdirs} tk itcl libgui"
3037 # We won't be able to build gdbtk without X.
3040 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
3043 # Some tools are only suitable for building in a "native" situation.
3044 # Remove these if host!=target.
3045 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"
3047 # Similarly, some are only suitable for cross toolchains.
3048 # Remove these if host=target.
3049 cross_only="target-libgloss target-newlib target-opcodes"
3051 case $is_cross_compiler in
3052 no) skipdirs="${skipdirs} ${cross_only}" ;;
3053 yes) skipdirs="${skipdirs} ${native_only}" ;;
3056 # If both --with-headers and --with-libs are specified, default to
3058 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
3059 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
3060 if test x"${with_newlib}" = x ; then
3065 # Recognize --with-newlib/--without-newlib.
3066 case ${with_newlib} in
3067 no) skipdirs="${skipdirs} target-newlib" ;;
3068 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
3071 # Handle --enable-gold.
3073 # Check whether --enable-gold was given.
3074 if test "${enable_gold+set}" = set; then :
3075 enableval=$enable_gold; ENABLE_GOLD=$enableval
3080 if test "${ENABLE_GOLD}" = "yes"; then
3081 # Check for ELF target.
3084 *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
3085 | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
3086 | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
3088 *-*-linux*aout* | *-*-linux*oldld*)
3096 if test "$is_elf" = "yes"; then
3097 # Check for target supported by gold.
3099 i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
3100 configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
3106 # Configure extra directories which are host specific
3110 configdirs="$configdirs libtermcap" ;;
3113 # A target can indicate whether a language isn't supported for some reason.
3114 # Only spaces may be used in this macro; not newlines or tabs.
3115 unsupported_languages=
3117 # Remove more programs from consideration, based on the host or
3118 # target this usually means that a port of the program doesn't
3123 noconfigdirs="$noconfigdirs byacc"
3125 i[3456789]86-*-vsta)
3126 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
3128 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
3129 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
3132 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
3134 i[3456789]86-*-mingw32*)
3135 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
3136 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
3138 i[3456789]86-*-beos*)
3139 noconfigdirs="$noconfigdirs tk itcl libgui gdb"
3142 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
3145 noconfigdirs="$noconfigdirs rcs"
3148 noconfigdirs="$noconfigdirs patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl gnuserv"
3151 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
3156 # Check whether --enable-libada was given.
3157 if test "${enable_libada+set}" = set; then :
3158 enableval=$enable_libada; ENABLE_LIBADA=$enableval
3163 if test "${ENABLE_LIBADA}" != "yes" ; then
3164 noconfigdirs="$noconfigdirs gnattools"
3167 # Check whether --enable-libssp was given.
3168 if test "${enable_libssp+set}" = set; then :
3169 enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
3175 # Save it here so that, even in case of --enable-libgcj, if the Java
3176 # front-end isn't enabled, we still get libgcj disabled.
3177 libgcj_saved=$libgcj
3178 case $enable_libgcj in
3180 # If we reset it here, it won't get added to noconfigdirs in the
3181 # target-specific build rules, so it will be forcibly enabled
3182 # (unless the Java language itself isn't enabled).
3186 # Make sure we get it printed in the list of not supported target libs.
3187 noconfigdirs="$noconfigdirs ${libgcj}"
3192 # Disable libmudflap on some systems.
3193 if test x$enable_libmudflap = x ; then
3195 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | bfin*-*-uclinux* | *-*-kopensolaris*-gnu)
3196 # Enable libmudflap by default in GNU and friends.
3199 # Enable libmudflap by default in FreeBSD.
3202 # Disable it by default everywhere else.
3203 noconfigdirs="$noconfigdirs target-libmudflap"
3208 # Disable libgomp on non POSIX hosted systems.
3209 if test x$enable_libgomp = x ; then
3210 # Enable libgomp by default on hosted POSIX systems.
3212 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3214 *-*-netbsd* | *-*-freebsd* | *-*-openbsd*)
3216 *-*-solaris2* | *-*-sysv4* | *-*-irix6* | *-*-osf* | *-*-hpux11*)
3218 *-*-darwin* | *-*-aix*)
3221 noconfigdirs="$noconfigdirs target-libgomp"
3226 # Default libgloss CPU subdirectory.
3227 libgloss_dir="$target_cpu"
3231 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3234 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3235 noconfigdirs="$noconfigdirs sim target-rda"
3237 i[3456789]86-*-darwin*)
3238 noconfigdirs="$noconfigdirs ld gprof"
3239 noconfigdirs="$noconfigdirs sim target-rda"
3241 x86_64-*-darwin[912]*)
3242 noconfigdirs="$noconfigdirs ld gas gprof"
3243 noconfigdirs="$noconfigdirs sim target-rda"
3246 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3247 noconfigdirs="$noconfigdirs sim target-rda"
3248 noconfigdirs="$noconfigdirs ${libgcj}"
3250 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
3251 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3254 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3255 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
3256 && test -f /usr/local/include/gmp.h; then
3260 # Skip some stuff that's unsupported on some FreeBSD configurations.
3266 noconfigdirs="$noconfigdirs ${libgcj}"
3271 # Remove unsupported stuff on all kaOS configurations.
3272 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
3273 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
3274 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
3275 noconfigdirs="$noconfigdirs target-libgloss"
3278 # Skip some stuff on all NetBSD configurations.
3279 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
3281 # Skip some stuff that's unsupported on some NetBSD configurations.
3283 i*86-*-netbsdelf*) ;;
3284 arm*-*-netbsdelf*) ;;
3286 noconfigdirs="$noconfigdirs ${libgcj}"
3291 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
3294 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3296 # The tpf target doesn't support gdb yet.
3298 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj} target-libmudflap gdb tcl tk libgui itcl"
3301 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
3304 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty target-libstdc++-v3 ${libgcj}"
3307 # ld works, but does not support shared libraries.
3308 # newlib is not 64 bit ready. I'm not sure about fileutils.
3309 # gas doesn't generate exception information.
3310 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
3313 noconfigdirs="$noconfigdirs gdb ld target-newlib target-libgloss ${libgcj}"
3316 # newlib is not 64 bit ready
3317 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3320 # newlib is not 64 bit ready
3321 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3324 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
3327 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
3329 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3330 noconfigdirs="$noconfigdirs ${libgcj}"
3331 noconfigdirs="$noconfigdirs target-examples"
3332 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
3333 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
3334 noconfigdirs="$noconfigdirs expect dejagnu"
3335 # the C++ libraries don't build on top of CE's C libraries
3336 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3337 noconfigdirs="$noconfigdirs target-newlib"
3339 *-*-cygwin*) ;; # keep gdb and readline
3340 *) noconfigdirs="$noconfigdirs gdb readline"
3346 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3350 arm-*-coff | strongarm-*-coff | xscale-*-coff)
3351 noconfigdirs="$noconfigdirs ${libgcj}"
3354 arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* )
3355 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
3358 arm*-*-linux-gnueabi)
3359 noconfigdirs="$noconfigdirs target-qthreads"
3360 case ${with_newlib} in
3361 no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3366 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
3370 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3373 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3376 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3379 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3382 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
3385 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj} target-libssp"
3388 unsupported_languages="$unsupported_languages java"
3389 noconfigdirs="$noconfigdirs target-boehm-gc gdb"
3390 if test x${is_cross_compiler} != xno ; then
3391 target_configdirs="${target_configdirs} target-bsp target-cygmon"
3394 c4x-*-* | tic4x-*-*)
3395 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3397 c54x*-*-* | tic54x-*-*)
3398 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
3401 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3403 cris-*-* | crisv32-*-*)
3404 unsupported_languages="$unsupported_languages java"
3407 unsupported_languages="$unsupported_languages fortran"
3408 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
3410 noconfigdirs="$noconfigdirs target-boehm-gc";;
3412 noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
3414 unsupported_languages="$unsupported_languages fortran"
3415 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
3420 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-mudflap ${libgcj}"
3423 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3426 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3428 ep9312-*-elf | ep9312-*-coff)
3432 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3435 noconfigdirs="$noconfigdirs ${libgcj}"
3438 noconfigdirs="$noconfigdirs ${libgcj}"
3439 noconfigdirs="$noconfigdirs gprof"
3442 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3445 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3447 hppa1.1-*-osf* | hppa1.1-*-bsd* )
3449 hppa*64*-*-linux* | parisc*64*-*-linux*)
3450 # In this case, it's because the hppa64-linux target is for
3451 # the kernel only at this point and has no libc, and thus no
3452 # headers, crt*.o, etc., all of which are needed by these.
3453 noconfigdirs="$noconfigdirs target-zlib"
3455 parisc*-*-linux* | hppa*-*-linux*)
3459 hppa*-*-openbsd* | \
3461 noconfigdirs="$noconfigdirs ${libgcj}"
3464 noconfigdirs="$noconfigdirs ld shellutils"
3470 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
3471 # build on HP-UX 10.20.
3472 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
3475 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3478 # No gdb support yet.
3479 noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
3482 # No gdb or ld support yet.
3483 noconfigdirs="$noconfigdirs ${libgcj} readline mmalloc libgui itcl gdb ld"
3486 # No gdb or ld support yet.
3487 noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld"
3491 i[3456789]86-*-coff | i[3456789]86-*-elf)
3492 noconfigdirs="$noconfigdirs ${libgcj}"
3495 i[3456789]86-*-linux*)
3496 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
3497 # not build java stuff by default.
3500 noconfigdirs="$noconfigdirs ${libgcj}";;
3503 # This section makes it possible to build newlib natively on linux.
3504 # If we are using a cross compiler then don't configure newlib.
3505 if test x${is_cross_compiler} != xno ; then
3506 noconfigdirs="$noconfigdirs target-newlib"
3508 noconfigdirs="$noconfigdirs target-libgloss"
3509 # If we are not using a cross compiler, do configure newlib.
3510 # Note however, that newlib will only be configured in this situation
3511 # if the --with-newlib option has been given, because otherwise
3512 # 'target-newlib' will appear in skipdirs.
3514 i[3456789]86-w64-mingw*)
3515 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
3517 i[3456789]86-*-mingw*)
3518 target_configdirs="$target_configdirs target-winsup"
3519 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
3522 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
3525 target_configdirs="$target_configdirs target-libtermcap target-winsup"
3526 noconfigdirs="$noconfigdirs target-gperf target-libgloss"
3527 # always build newlib if winsup directory is present.
3528 if test -d "$srcdir/winsup/cygwin"; then
3529 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3530 elif test -d "$srcdir/newlib"; then
3531 echo "Warning: winsup/cygwin is missing so newlib can't be built."
3534 i[3456789]86-moss-msdos | i[3456789]86-*-moss* | \
3535 i[3456789]86-*-uwin* | i[3456789]86-*-interix* )
3538 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3540 i[3456789]86-*-sco3.2v5*)
3541 # The linker does not yet know about weak symbols in COFF,
3542 # and is not configured to handle mixed ELF and COFF.
3543 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
3545 i[3456789]86-*-sco*)
3546 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3548 i[3456789]86-*-solaris2*)
3549 noconfigdirs="$noconfigdirs target-libgloss"
3551 i[3456789]86-*-sysv4*)
3552 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3554 i[3456789]86-*-beos*)
3555 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
3557 i[3456789]86-*-rdos*)
3558 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3561 noconfigdirs="$noconfigdirs ${libgcj}"
3563 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
3564 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
3565 libgloss_dir=m68hc11
3568 noconfigdirs="$noconfigdirs ${libgcj}"
3571 noconfigdirs="$noconfigdirs ${libgcj}"
3573 m68*-*-* | fido-*-*)
3577 # The EPOC C++ environment does not support exceptions or rtti,
3578 # and so building libstdc++-v3 tends not to always work.
3579 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3582 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss"
3583 unsupported_languages="$unsupported_languages fortran java"
3586 noconfigdirs="$noconfigdirs ${libgcj}"
3589 noconfigdirs="$noconfigdirs ${libgcj}"
3592 noconfigdirs="$noconfigdirs sim"
3595 # copied from rs6000-*-* entry
3596 noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
3598 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
3599 target_configdirs="$target_configdirs target-winsup"
3600 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
3601 # always build newlib.
3602 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3604 # This is temporary until we can link against shared libraries
3605 powerpcle-*-solaris*)
3606 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
3610 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
3613 noconfigdirs="$noconfigdirs ${libgcj}"
3616 powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
3620 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
3623 noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
3626 noconfigdirs="$noconfigdirs gprof ${libgcj}"
3629 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
3632 noconfigdirs="$noconfigdirs gprof ${libgcj}"
3635 skipdirs="$skipdirs target-libiberty"
3636 noconfigdirs="$noconfigdirs ${libgcj}"
3637 if test x$with_newlib = xyes; then
3638 noconfigdirs="$noconfigdirs gprof"
3643 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3646 # Linking libjava exceeds command-line length limits on at least
3647 # IRIX 6.2, but not on IRIX 6.5.
3648 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
3649 # <oldham@codesourcery.com>
3650 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3653 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3656 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3659 noconfigdirs="$noconfigdirs gprof ${libgcj}"
3663 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
3667 i[3456789]86-*-vsta) ;; # don't add gprof back in
3668 i[3456789]86-*-go32*) ;; # don't add gprof back in
3669 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
3670 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
3674 noconfigdirs="$noconfigdirs ${libgcj}" ;;
3676 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;;
3679 sparclet-*-aout* | sparc86x-*-*)
3683 noconfigdirs="$noconfigdirs ${libgcj}"
3686 noconfigdirs="$noconfigdirs ${libgcj}"
3690 noconfigdirs="$noconfigdirs ${libgcj}"
3694 noconfigdirs="$noconfigdirs ${libgcj}"
3695 if test x${is_cross_compiler} != xno ; then
3696 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3701 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
3702 noconfigdirs="$noconfigdirs ${libgcj}"
3704 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
3707 noconfigdirs="$noconfigdirs gdb sim ${libgcj}"
3710 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
3713 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3716 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3719 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3722 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
3725 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3728 noconfigdirs="$noconfigdirs ${libgcj}"
3731 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
3733 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3734 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3737 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3740 noconfigdirs="$noconfigdirs ${libgcj}"
3744 # If we aren't building newlib, then don't build libgloss, since libgloss
3745 # depends upon some newlib header files.
3746 case "${noconfigdirs}" in
3747 *target-libgloss*) ;;
3748 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
3751 # Work in distributions that contain no compiler tools, like Autoconf.
3753 host_makefile_frag=/dev/null
3754 if test -d ${srcdir}/config ; then
3757 # Avoid "too much defining" errors from HPUX compiler.
3758 tentative_cc="cc -Wp,-H256000"
3759 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
3760 # If it's HP/UX ar, this should be harmless.
3764 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
3767 #None of the Apollo compilers can compile gas or binutils. The preprocessor
3768 # chokes on bfd, the compiler won't let you assign integers to enums, and
3769 # other problems. Defining CC to gcc is a questionable way to say "don't use
3770 # the apollo compiler" (the preferred version of GCC could be called cc,
3771 # or whatever), but I'm not sure leaving CC as cc is any better...
3772 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
3773 # Used to have BISON=yacc.
3777 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
3780 # Under CX/UX, we want to tell the compiler to use ANSI mode.
3781 tentative_cc="cc -Xa"
3782 host_makefile_frag="config/mh-cxux"
3784 m88k-motorola-sysv*)
3787 tentative_cc="cc -Wf,-XNg1000"
3788 host_makefile_frag="config/mh-decstation"
3791 # The C compiler on NEC MIPS SVR4 needs bigger tables.
3792 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
3793 host_makefile_frag="config/mh-necv4"
3796 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
3797 # environment. Also bump switch table size so that cp-parse will
3798 # compile. Bump string length limit so linker builds.
3799 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
3802 host_makefile_frag="config/mh-sysv4"
3805 # This is for a MIPS running RISC/os 4.52C.
3807 # This is needed for GDB, but needs to be in the top-level make because
3808 # if a library is compiled with the bsd headers and gets linked with the
3809 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
3810 # a different size).
3811 # ptrace(2) apparently has problems in the BSD environment. No workaround is
3812 # known except to select the sysv environment. Could we use /proc instead?
3813 # These "sysv environments" and "bsd environments" often end up being a pain.
3815 # This is not part of CFLAGS because perhaps not all C compilers have this
3817 tentative_cc="cc -systype sysv"
3822 i[3456789]86-*-sysv5*)
3823 host_makefile_frag="config/mh-sysv5"
3825 i[3456789]86-*-dgux*)
3826 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
3827 host_makefile_frag="config/mh-dgux386"
3829 i[3456789]86-ncr-sysv4.3*)
3830 # The MetaWare compiler will generate a copyright message unless you
3831 # turn it off by adding the -Hnocopyr flag.
3832 tentative_cc="cc -Hnocopyr"
3834 i[3456789]86-ncr-sysv4*)
3835 # for an NCR 3000 (i486/SVR4) system.
3836 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
3837 # This compiler not only emits obnoxious copyright messages every time
3838 # you run it, but it chokes and dies on a whole bunch of GNU source
3839 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
3840 tentative_cc="/usr/ccs/ATT/cc"
3841 host_makefile_frag="config/mh-ncr3000"
3843 i[3456789]86-*-sco3.2v5*)
3845 i[3456789]86-*-sco*)
3846 # The native C compiler botches some simple uses of const. Unfortunately,
3847 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
3848 tentative_cc="cc -Dconst="
3849 host_makefile_frag="config/mh-sco"
3851 i[3456789]86-*-udk*)
3852 host_makefile_frag="config/mh-sysv5"
3854 i[3456789]86-*-solaris2*)
3855 host_makefile_frag="config/mh-sysv4"
3857 i[3456789]86-*-msdosdjgpp*)
3858 host_makefile_frag="config/mh-djgpp"
3862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5
3863 $as_echo_n "checking to see if cat works as expected... " >&6; }
3864 echo a >cygwin-cat-check
3865 if test `cat cygwin-cat-check` = a ; then
3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3868 $as_echo "yes" >&6; }
3871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3872 $as_echo "no" >&6; }
3873 as_fn_error "The cat command does not ignore carriage return characters.
3874 Please either mount the build directory in binary mode or run the following
3875 commands before running any configure script:
3881 host_makefile_frag="config/mh-cygwin"
3884 host_makefile_frag="config/mh-mingw"
3887 host_makefile_frag="config/mh-interix"
3890 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
3894 host_makefile_frag="config/mh-solaris"
3897 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
3898 # without overflowing the jump tables (-J says to use a 32 bit table)
3899 tentative_cc="cc -J"
3902 tentative_cc="cc -Wp,-H256000"
3903 host_makefile_frag="config/mh-pa-hpux10"
3905 hppa*-hp-hpux* | hppa*-*-hiux*)
3906 tentative_cc="cc -Wp,-H256000"
3907 host_makefile_frag="config/mh-pa"
3910 host_makefile_frag="config/mh-pa"
3912 *-hp-hpux* | *-*-hiux*)
3913 tentative_cc="cc -Wp,-H256000"
3916 # /bin/cc is less than useful for our purposes. Always use GCC
3917 tentative_cc="/usr/cygnus/progressive/bin/gcc"
3918 host_makefile_frag="config/mh-lynxrs6k"
3921 host_makefile_frag="config/mh-ppc-darwin"
3924 host_makefile_frag="config/mh-ppc-aix"
3927 host_makefile_frag="config/mh-ppc-aix"
3930 # /bin/cc is less than useful for our purposes. Always use GCC
3931 tentative_cc="/bin/gcc"
3934 host_makefile_frag="config/mh-sysv4"
3936 # This is placed last to prevent interfering with the cases above.
3938 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
3939 host_makefile_frag="config/mh-x86omitfp"
3944 # If we aren't going to be using gcc, see if we can extract a definition
3945 # of CC from the fragment.
3946 # Actually, use the 'pre-extracted' version above.
3947 if test -z "${CC}" && test "${build}" = "${host}" ; then
3948 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
3950 for dir in $PATH; do
3951 test -z "$dir" && dir=.
3952 if test -f $dir/gcc; then
3958 if test -z "${found}" && test -n "${tentative_cc}" ; then
3963 if test "${build}" != "${host}" ; then
3964 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
3965 AS_FOR_BUILD=${AS_FOR_BUILD-as}
3966 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
3967 CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
3968 GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj}
3969 GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
3970 DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
3971 LD_FOR_BUILD=${LD_FOR_BUILD-ld}
3972 NM_FOR_BUILD=${NM_FOR_BUILD-nm}
3973 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
3974 WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
3975 WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
3977 AR_FOR_BUILD="\$(AR)"
3978 AS_FOR_BUILD="\$(AS)"
3979 CC_FOR_BUILD="\$(CC)"
3980 CXX_FOR_BUILD="\$(CXX)"
3981 GCJ_FOR_BUILD="\$(GCJ)"
3982 GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
3983 DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
3984 LD_FOR_BUILD="\$(LD)"
3985 NM_FOR_BUILD="\$(NM)"
3986 RANLIB_FOR_BUILD="\$(RANLIB)"
3987 WINDRES_FOR_BUILD="\$(WINDRES)"
3988 WINDMC_FOR_BUILD="\$(WINDMC)"
3992 ac_cpp='$CPP $CPPFLAGS'
3993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3996 if test -n "$ac_tool_prefix"; then
3997 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3998 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4000 $as_echo_n "checking for $ac_word... " >&6; }
4001 if test "${ac_cv_prog_CC+set}" = set; then :
4002 $as_echo_n "(cached) " >&6
4004 if test -n "$CC"; then
4005 ac_cv_prog_CC="$CC" # Let the user override the test.
4007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4011 test -z "$as_dir" && as_dir=.
4012 for ac_exec_ext in '' $ac_executable_extensions; do
4013 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4014 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4015 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4025 if test -n "$CC"; then
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4027 $as_echo "$CC" >&6; }
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4030 $as_echo "no" >&6; }
4035 if test -z "$ac_cv_prog_CC"; then
4037 # Extract the first word of "gcc", so it can be a program name with args.
4038 set dummy gcc; ac_word=$2
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4040 $as_echo_n "checking for $ac_word... " >&6; }
4041 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4042 $as_echo_n "(cached) " >&6
4044 if test -n "$ac_ct_CC"; then
4045 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4051 test -z "$as_dir" && as_dir=.
4052 for ac_exec_ext in '' $ac_executable_extensions; do
4053 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4054 ac_cv_prog_ac_ct_CC="gcc"
4055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4064 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4065 if test -n "$ac_ct_CC"; then
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4067 $as_echo "$ac_ct_CC" >&6; }
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4070 $as_echo "no" >&6; }
4073 if test "x$ac_ct_CC" = x; then
4076 case $cross_compiling:$ac_tool_warned in
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4079 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4080 ac_tool_warned=yes ;;
4088 if test -z "$CC"; then
4089 if test -n "$ac_tool_prefix"; then
4090 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4091 set dummy ${ac_tool_prefix}cc; ac_word=$2
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4093 $as_echo_n "checking for $ac_word... " >&6; }
4094 if test "${ac_cv_prog_CC+set}" = set; then :
4095 $as_echo_n "(cached) " >&6
4097 if test -n "$CC"; then
4098 ac_cv_prog_CC="$CC" # Let the user override the test.
4100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4104 test -z "$as_dir" && as_dir=.
4105 for ac_exec_ext in '' $ac_executable_extensions; do
4106 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4107 ac_cv_prog_CC="${ac_tool_prefix}cc"
4108 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4118 if test -n "$CC"; then
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4120 $as_echo "$CC" >&6; }
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4123 $as_echo "no" >&6; }
4129 if test -z "$CC"; then
4130 # Extract the first word of "cc", so it can be a program name with args.
4131 set dummy cc; ac_word=$2
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4133 $as_echo_n "checking for $ac_word... " >&6; }
4134 if test "${ac_cv_prog_CC+set}" = set; then :
4135 $as_echo_n "(cached) " >&6
4137 if test -n "$CC"; then
4138 ac_cv_prog_CC="$CC" # Let the user override the test.
4141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4145 test -z "$as_dir" && as_dir=.
4146 for ac_exec_ext in '' $ac_executable_extensions; do
4147 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4148 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4149 ac_prog_rejected=yes
4153 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4160 if test $ac_prog_rejected = yes; then
4161 # We found a bogon in the path, so make sure we never use it.
4162 set dummy $ac_cv_prog_CC
4164 if test $# != 0; then
4165 # We chose a different compiler from the bogus one.
4166 # However, it has the same basename, so the bogon will be chosen
4167 # first if we set CC to just the basename; use the full file name.
4169 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4175 if test -n "$CC"; then
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4177 $as_echo "$CC" >&6; }
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4180 $as_echo "no" >&6; }
4185 if test -z "$CC"; then
4186 if test -n "$ac_tool_prefix"; then
4187 for ac_prog in cl.exe
4189 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4190 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4192 $as_echo_n "checking for $ac_word... " >&6; }
4193 if test "${ac_cv_prog_CC+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
4196 if test -n "$CC"; then
4197 ac_cv_prog_CC="$CC" # Let the user override the test.
4199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4203 test -z "$as_dir" && as_dir=.
4204 for ac_exec_ext in '' $ac_executable_extensions; do
4205 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4206 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4207 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4217 if test -n "$CC"; then
4218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4219 $as_echo "$CC" >&6; }
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4222 $as_echo "no" >&6; }
4226 test -n "$CC" && break
4229 if test -z "$CC"; then
4231 for ac_prog in cl.exe
4233 # Extract the first word of "$ac_prog", so it can be a program name with args.
4234 set dummy $ac_prog; ac_word=$2
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4236 $as_echo_n "checking for $ac_word... " >&6; }
4237 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4238 $as_echo_n "(cached) " >&6
4240 if test -n "$ac_ct_CC"; then
4241 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4247 test -z "$as_dir" && as_dir=.
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4250 ac_cv_prog_ac_ct_CC="$ac_prog"
4251 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4260 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4261 if test -n "$ac_ct_CC"; then
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4263 $as_echo "$ac_ct_CC" >&6; }
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4266 $as_echo "no" >&6; }
4270 test -n "$ac_ct_CC" && break
4273 if test "x$ac_ct_CC" = x; then
4276 case $cross_compiling:$ac_tool_warned in
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4279 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4280 ac_tool_warned=yes ;;
4289 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4291 as_fn_error "no acceptable C compiler found in \$PATH
4292 See \`config.log' for more details." "$LINENO" 5; }
4294 # Provide some information about the compiler.
4295 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4298 for ac_option in --version -v -V -qversion; do
4299 { { ac_try="$ac_compiler $ac_option >&5"
4301 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4302 *) ac_try_echo=$ac_try;;
4304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4305 $as_echo "$ac_try_echo"; } >&5
4306 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4308 if test -s conftest.err; then
4310 ... rest of stderr output deleted ...
4311 10q' conftest.err >conftest.er1
4312 cat conftest.er1 >&5
4313 rm -f conftest.er1 conftest.err
4315 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4316 test $ac_status = 0; }
4319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4320 /* end confdefs.h. */
4330 ac_clean_files_save=$ac_clean_files
4331 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4332 # Try to create an executable without -o first, disregard a.out.
4333 # It will help us diagnose broken compilers, and finding out an intuition
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4336 $as_echo_n "checking for C compiler default output file name... " >&6; }
4337 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4339 # The possible output files:
4340 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4343 for ac_file in $ac_files
4346 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4347 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4352 if { { ac_try="$ac_link_default"
4354 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4355 *) ac_try_echo=$ac_try;;
4357 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4358 $as_echo "$ac_try_echo"; } >&5
4359 (eval "$ac_link_default") 2>&5
4361 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4362 test $ac_status = 0; }; then :
4363 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4364 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4365 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4366 # so that the user can short-circuit this test for compilers unknown to
4368 for ac_file in $ac_files ''
4370 test -f "$ac_file" || continue
4372 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4375 # We found the default executable, but exeext='' is most
4379 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4381 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4383 # We set ac_cv_exeext here because the later test for it is not
4384 # safe: cross compilers may not add the suffix if given an `-o'
4385 # argument, so we may need to know it at that point already.
4386 # Even if this section looks crufty: it has the advantage of
4393 test "$ac_cv_exeext" = no && ac_cv_exeext=
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4399 $as_echo "$ac_file" >&6; }
4400 if test -z "$ac_file"; then :
4401 $as_echo "$as_me: failed program was:" >&5
4402 sed 's/^/| /' conftest.$ac_ext >&5
4404 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4405 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4406 { as_fn_set_status 77
4407 as_fn_error "C compiler cannot create executables
4408 See \`config.log' for more details." "$LINENO" 5; }; }
4410 ac_exeext=$ac_cv_exeext
4412 # Check that the compiler produces executables we can run. If not, either
4413 # the compiler is broken, or we cross compile.
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4415 $as_echo_n "checking whether the C compiler works... " >&6; }
4416 # If not cross compiling, check that we can run a simple program.
4417 if test "$cross_compiling" != yes; then
4418 if { ac_try='./$ac_file'
4419 { { case "(($ac_try" in
4420 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4421 *) ac_try_echo=$ac_try;;
4423 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4424 $as_echo "$ac_try_echo"; } >&5
4425 (eval "$ac_try") 2>&5
4427 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4428 test $ac_status = 0; }; }; then
4431 if test "$cross_compiling" = maybe; then
4434 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4435 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4436 as_fn_error "cannot run C compiled programs.
4437 If you meant to cross compile, use \`--host'.
4438 See \`config.log' for more details." "$LINENO" 5; }
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4443 $as_echo "yes" >&6; }
4445 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4446 ac_clean_files=$ac_clean_files_save
4447 # Check that the compiler produces executables we can run. If not, either
4448 # the compiler is broken, or we cross compile.
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4450 $as_echo_n "checking whether we are cross compiling... " >&6; }
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4452 $as_echo "$cross_compiling" >&6; }
4454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4455 $as_echo_n "checking for suffix of executables... " >&6; }
4456 if { { ac_try="$ac_link"
4458 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4459 *) ac_try_echo=$ac_try;;
4461 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4462 $as_echo "$ac_try_echo"; } >&5
4463 (eval "$ac_link") 2>&5
4465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4466 test $ac_status = 0; }; then :
4467 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4468 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4469 # work properly (i.e., refer to `conftest.exe'), while it won't with
4471 for ac_file in conftest.exe conftest conftest.*; do
4472 test -f "$ac_file" || continue
4474 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4475 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4481 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4482 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4483 as_fn_error "cannot compute suffix of executables: cannot compile and link
4484 See \`config.log' for more details." "$LINENO" 5; }
4486 rm -f conftest$ac_cv_exeext
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4488 $as_echo "$ac_cv_exeext" >&6; }
4490 rm -f conftest.$ac_ext
4491 EXEEXT=$ac_cv_exeext
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4494 $as_echo_n "checking for suffix of object files... " >&6; }
4495 if test "${ac_cv_objext+set}" = set; then :
4496 $as_echo_n "(cached) " >&6
4498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499 /* end confdefs.h. */
4509 rm -f conftest.o conftest.obj
4510 if { { ac_try="$ac_compile"
4512 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4513 *) ac_try_echo=$ac_try;;
4515 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4516 $as_echo "$ac_try_echo"; } >&5
4517 (eval "$ac_compile") 2>&5
4519 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4520 test $ac_status = 0; }; then :
4521 for ac_file in conftest.o conftest.obj conftest.*; do
4522 test -f "$ac_file" || continue;
4524 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4525 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`