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 ac_subst_vars='LTLIBOBJS
563 MAINTAINER_MODE_FALSE
565 COMPILER_NM_FOR_TARGET
566 COMPILER_LD_FOR_TARGET
567 COMPILER_AS_FOR_TARGET
640 DEBUG_PREFIX_CFLAGS_FOR_TARGET
641 SYSROOT_CFLAGS_FOR_TARGET
643 extra_host_libiberty_configure_flags
652 extra_mpc_mpfr_configure_flags
653 extra_mpc_gmp_configure_flags
654 extra_mpfr_configure_flags
696 TOPLEVEL_CONFIGURE_ARGUMENTS
724 program_transform_name
735 ac_subst_files='serialization_dependencies
741 enable_option_checking
746 enable_libquadmath_support
749 enable_build_with_cxx
769 enable_ppl_version_check
774 enable_cloog_version_check
776 enable_stage1_languages
779 with_debug_prefix_map
782 enable_serial_configure
783 with_build_time_tools
784 enable_maintainer_mode
785 enable_stage1_checking
788 ac_precious_vars='build_alias
833 # Initialize some variables set by options.
835 ac_init_version=false
836 ac_unrecognized_opts=
838 # The variables have the same names as the options, with
839 # dashes changed to underlines.
847 program_transform_name=s,x,x,
855 # Installation directory options.
856 # These are left unexpanded so users can "make install exec_prefix=/foo"
857 # and all the variables that are supposed to be based on exec_prefix
858 # by default will actually change.
859 # Use braces instead of parens because sh, perl, etc. also accept them.
860 # (The list follows the same order as the GNU Coding Standards.)
861 bindir='${exec_prefix}/bin'
862 sbindir='${exec_prefix}/sbin'
863 libexecdir='${exec_prefix}/libexec'
864 datarootdir='${prefix}/share'
865 datadir='${datarootdir}'
866 sysconfdir='${prefix}/etc'
867 sharedstatedir='${prefix}/com'
868 localstatedir='${prefix}/var'
869 includedir='${prefix}/include'
870 oldincludedir='/usr/include'
871 docdir='${datarootdir}/doc/${PACKAGE}'
872 infodir='${datarootdir}/info'
877 libdir='${exec_prefix}/lib'
878 localedir='${datarootdir}/locale'
879 mandir='${datarootdir}/man'
885 # If the previous option needs an argument, assign it.
886 if test -n "$ac_prev"; then
887 eval $ac_prev=\$ac_option
893 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
897 # Accept the important Cygnus configure options, so we can diagnose typos.
899 case $ac_dashdash$ac_option in
903 -bindir | --bindir | --bindi | --bind | --bin | --bi)
905 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
908 -build | --build | --buil | --bui | --bu)
909 ac_prev=build_alias ;;
910 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
911 build_alias=$ac_optarg ;;
913 -cache-file | --cache-file | --cache-fil | --cache-fi \
914 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
915 ac_prev=cache_file ;;
916 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
917 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
918 cache_file=$ac_optarg ;;
921 cache_file=config.cache ;;
923 -datadir | --datadir | --datadi | --datad)
925 -datadir=* | --datadir=* | --datadi=* | --datad=*)
926 datadir=$ac_optarg ;;
928 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
929 | --dataroo | --dataro | --datar)
930 ac_prev=datarootdir ;;
931 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
932 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
933 datarootdir=$ac_optarg ;;
935 -disable-* | --disable-*)
936 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
937 # Reject names that are not valid shell variable names.
938 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
939 as_fn_error "invalid feature name: $ac_useropt"
940 ac_useropt_orig=$ac_useropt
941 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
942 case $ac_user_opts in
946 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
947 ac_unrecognized_sep=', ';;
949 eval enable_$ac_useropt=no ;;
951 -docdir | --docdir | --docdi | --doc | --do)
953 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
956 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
958 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
961 -enable-* | --enable-*)
962 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
963 # Reject names that are not valid shell variable names.
964 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
965 as_fn_error "invalid feature name: $ac_useropt"
966 ac_useropt_orig=$ac_useropt
967 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
968 case $ac_user_opts in
972 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
973 ac_unrecognized_sep=', ';;
975 eval enable_$ac_useropt=\$ac_optarg ;;
977 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
978 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
979 | --exec | --exe | --ex)
980 ac_prev=exec_prefix ;;
981 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
982 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
983 | --exec=* | --exe=* | --ex=*)
984 exec_prefix=$ac_optarg ;;
986 -gas | --gas | --ga | --g)
987 # Obsolete; use --with-gas.
990 -help | --help | --hel | --he | -h)
992 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
993 ac_init_help=recursive ;;
994 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
995 ac_init_help=short ;;
997 -host | --host | --hos | --ho)
998 ac_prev=host_alias ;;
999 -host=* | --host=* | --hos=* | --ho=*)
1000 host_alias=$ac_optarg ;;
1002 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1004 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1006 htmldir=$ac_optarg ;;
1008 -includedir | --includedir | --includedi | --included | --include \
1009 | --includ | --inclu | --incl | --inc)
1010 ac_prev=includedir ;;
1011 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1012 | --includ=* | --inclu=* | --incl=* | --inc=*)
1013 includedir=$ac_optarg ;;
1015 -infodir | --infodir | --infodi | --infod | --info | --inf)
1017 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1018 infodir=$ac_optarg ;;
1020 -libdir | --libdir | --libdi | --libd)
1022 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1023 libdir=$ac_optarg ;;
1025 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1026 | --libexe | --libex | --libe)
1027 ac_prev=libexecdir ;;
1028 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1029 | --libexe=* | --libex=* | --libe=*)
1030 libexecdir=$ac_optarg ;;
1032 -localedir | --localedir | --localedi | --localed | --locale)
1033 ac_prev=localedir ;;
1034 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1035 localedir=$ac_optarg ;;
1037 -localstatedir | --localstatedir | --localstatedi | --localstated \
1038 | --localstate | --localstat | --localsta | --localst | --locals)
1039 ac_prev=localstatedir ;;
1040 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1041 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1042 localstatedir=$ac_optarg ;;
1044 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1046 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1047 mandir=$ac_optarg ;;
1049 -nfp | --nfp | --nf)
1050 # Obsolete; use --without-fp.
1053 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1054 | --no-cr | --no-c | -n)
1057 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1058 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1061 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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1381 Usage: $0 [OPTION]... [VAR=VALUE]...
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1519 --with-boot-ldflags=FLAGS
1520 linker flags for stage2 and later
1521 --with-ppl=PATH specify prefix directory for the installed PPL
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1524 --with-ppl-lib=PATH/lib
1525 --with-ppl-include=PATH specify directory for installed PPL include files
1526 --with-ppl-lib=PATH specify directory for the installed PPL library
1527 --with-cloog=PATH Specify prefix directory for the installed CLooG-PPL
1528 package. Equivalent to
1529 --with-cloog-include=PATH/include plus
1530 --with-cloog-lib=PATH/lib
1531 --with-cloog-include=PATH
1532 Specify directory for installed CLooG include files
1533 --with-cloog-lib=PATH Specify the directory for the installed CLooG
1535 --with-build-sysroot=SYSROOT
1536 use sysroot as the system root during the build
1537 --with-debug-prefix-map='A=B C=D ...'
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1539 --with-build-config='NAME NAME2...'
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1549 LIBS libraries to pass to the linker, e.g. -l<library>
1550 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
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1552 CXX C++ compiler command
1553 CXXFLAGS C++ compiler flags
1555 additional configure arguments for build directories
1557 additional configure arguments for host directories
1559 additional configure arguments for target directories
1562 DLLTOOL DLLTOOL for the host
1564 LIPO LIPO for the host
1566 RANLIB RANLIB for the host
1567 STRIP STRIP for the host
1568 WINDRES WINDRES for the host
1569 WINDMC WINDMC for the host
1570 OBJCOPY OBJCOPY for the host
1571 OBJDUMP OBJDUMP for the host
1581 GFORTRAN for the target
1589 DLLTOOL for the target
1597 OBJDUMP for the target
1599 RANLIB for the target
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1605 WINDMC for the target
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1703 if test -s conftest.err; then
1704 grep -v '^ *+' conftest.err >conftest.er1
1705 cat conftest.er1 >&5
1706 mv -f conftest.er1 conftest.err
1708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1709 test $ac_status = 0; } && {
1710 test -z "$ac_c_werror_flag" ||
1711 test ! -s conftest.err
1712 } && test -s conftest.$ac_objext; then :
1715 $as_echo "$as_me: failed program was:" >&5
1716 sed 's/^/| /' conftest.$ac_ext >&5
1720 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1723 } # ac_fn_c_try_compile
1725 # ac_fn_cxx_try_compile LINENO
1726 # ----------------------------
1727 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1728 ac_fn_cxx_try_compile ()
1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731 rm -f conftest.$ac_objext
1732 if { { ac_try="$ac_compile"
1734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1735 *) ac_try_echo=$ac_try;;
1737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738 $as_echo "$ac_try_echo"; } >&5
1739 (eval "$ac_compile") 2>conftest.err
1741 if test -s conftest.err; then
1742 grep -v '^ *+' conftest.err >conftest.er1
1743 cat conftest.er1 >&5
1744 mv -f conftest.er1 conftest.err
1746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747 test $ac_status = 0; } && {
1748 test -z "$ac_cxx_werror_flag" ||
1749 test ! -s conftest.err
1750 } && test -s conftest.$ac_objext; then :
1753 $as_echo "$as_me: failed program was:" >&5
1754 sed 's/^/| /' conftest.$ac_ext >&5
1758 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1761 } # ac_fn_cxx_try_compile
1763 # ac_fn_c_try_link LINENO
1764 # -----------------------
1765 # Try to link conftest.$ac_ext, and return whether this succeeded.
1768 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769 rm -f conftest.$ac_objext conftest$ac_exeext
1770 if { { ac_try="$ac_link"
1772 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1773 *) ac_try_echo=$ac_try;;
1775 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1776 $as_echo "$ac_try_echo"; } >&5
1777 (eval "$ac_link") 2>conftest.err
1779 if test -s conftest.err; then
1780 grep -v '^ *+' conftest.err >conftest.er1
1781 cat conftest.er1 >&5
1782 mv -f conftest.er1 conftest.err
1784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1785 test $ac_status = 0; } && {
1786 test -z "$ac_c_werror_flag" ||
1787 test ! -s conftest.err
1788 } && test -s conftest$ac_exeext && {
1789 test "$cross_compiling" = yes ||
1790 $as_test_x conftest$ac_exeext
1794 $as_echo "$as_me: failed program was:" >&5
1795 sed 's/^/| /' conftest.$ac_ext >&5
1799 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1800 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1801 # interfere with the next link command; also delete a directory that is
1802 # left behind by Apple's compiler. We do this before executing the actions.
1803 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1804 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1807 } # ac_fn_c_try_link
1808 cat >config.log <<_ACEOF
1809 This file contains any messages produced by compilers while
1810 running configure, to aid debugging if configure makes a mistake.
1812 It was created by $as_me, which was
1813 generated by GNU Autoconf 2.64. Invocation command line was
1825 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1826 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1827 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1828 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1829 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1831 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1832 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1834 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1835 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1836 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1837 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1838 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1839 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1840 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1848 test -z "$as_dir" && as_dir=.
1849 $as_echo "PATH: $as_dir"
1865 # Keep a trace of the command line.
1866 # Strip out --no-create and --no-recursion so they do not pile up.
1867 # Strip out --silent because we don't want to record it for future runs.
1868 # Also quote any args containing shell meta-characters.
1869 # Make two passes to allow for proper duplicate-argument suppression.
1873 ac_must_keep_next=false
1879 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1880 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1881 | -silent | --silent | --silen | --sile | --sil)
1884 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1887 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1889 as_fn_append ac_configure_args1 " '$ac_arg'"
1890 if test $ac_must_keep_next = true; then
1891 ac_must_keep_next=false # Got value, back to normal.
1894 *=* | --config-cache | -C | -disable-* | --disable-* \
1895 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1896 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1897 | -with-* | --with-* | -without-* | --without-* | --x)
1898 case "$ac_configure_args0 " in
1899 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1902 -* ) ac_must_keep_next=true ;;
1905 as_fn_append ac_configure_args " '$ac_arg'"
1910 { ac_configure_args0=; unset ac_configure_args0;}
1911 { ac_configure_args1=; unset ac_configure_args1;}
1913 # When interrupted or exit'd, cleanup temporary files, and complete
1914 # config.log. We remove comments because anyway the quotes in there
1915 # would cause problems or look ugly.
1916 # WARNING: Use '\'' to represent an apostrophe within the trap.
1917 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1918 trap 'exit_status=$?
1919 # Save into config.log some information that might help in debugging.
1924 ## ---------------- ##
1925 ## Cache variables. ##
1926 ## ---------------- ##
1929 # The following way of writing the cache mishandles newlines in values,
1931 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1932 eval ac_val=\$$ac_var
1936 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1937 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1940 _ | IFS | as_nl) ;; #(
1941 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1942 *) { eval $ac_var=; unset $ac_var;} ;;
1947 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1948 *${as_nl}ac_space=\ *)
1950 "s/'\''/'\''\\\\'\'''\''/g;
1951 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1954 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1962 ## ----------------- ##
1963 ## Output variables. ##
1964 ## ----------------- ##
1967 for ac_var in $ac_subst_vars
1969 eval ac_val=\$$ac_var
1971 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1973 $as_echo "$ac_var='\''$ac_val'\''"
1977 if test -n "$ac_subst_files"; then
1979 ## ------------------- ##
1980 ## File substitutions. ##
1981 ## ------------------- ##
1984 for ac_var in $ac_subst_files
1986 eval ac_val=\$$ac_var
1988 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1990 $as_echo "$ac_var='\''$ac_val'\''"
1995 if test -s confdefs.h; then
2005 test "$ac_signal" != 0 &&
2006 $as_echo "$as_me: caught signal $ac_signal"
2007 $as_echo "$as_me: exit $exit_status"
2009 rm -f core *.core core.conftest.* &&
2010 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2013 for ac_signal in 1 2 13 15; do
2014 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2018 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2019 rm -f -r conftest* confdefs.h
2021 $as_echo "/* confdefs.h */" > confdefs.h
2023 # Predefined preprocessor variables.
2025 cat >>confdefs.h <<_ACEOF
2026 #define PACKAGE_NAME "$PACKAGE_NAME"
2029 cat >>confdefs.h <<_ACEOF
2030 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2033 cat >>confdefs.h <<_ACEOF
2034 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_STRING "$PACKAGE_STRING"
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_URL "$PACKAGE_URL"
2050 # Let the site file select an alternate cache file if it wants to.
2051 # Prefer an explicitly selected file to automatically selected ones.
2054 if test -n "$CONFIG_SITE"; then
2055 ac_site_file1=$CONFIG_SITE
2056 elif test "x$prefix" != xNONE; then
2057 ac_site_file1=$prefix/share/config.site
2058 ac_site_file2=$prefix/etc/config.site
2060 ac_site_file1=$ac_default_prefix/share/config.site
2061 ac_site_file2=$ac_default_prefix/etc/config.site
2063 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2065 test "x$ac_site_file" = xNONE && continue
2066 if test -r "$ac_site_file"; then
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2068 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2069 sed 's/^/| /' "$ac_site_file" >&5
2074 if test -r "$cache_file"; then
2075 # Some versions of bash will fail to source /dev/null (special
2076 # files actually), so we avoid doing that.
2077 if test -f "$cache_file"; then
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2079 $as_echo "$as_me: loading cache $cache_file" >&6;}
2081 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2082 *) . "./$cache_file";;
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2087 $as_echo "$as_me: creating cache $cache_file" >&6;}
2091 # Check that the precious variables saved in the cache have kept the same
2093 ac_cache_corrupted=false
2094 for ac_var in $ac_precious_vars; do
2095 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2096 eval ac_new_set=\$ac_env_${ac_var}_set
2097 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2098 eval ac_new_val=\$ac_env_${ac_var}_value
2099 case $ac_old_set,$ac_new_set in
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2102 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2103 ac_cache_corrupted=: ;;
2105 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2106 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2107 ac_cache_corrupted=: ;;
2110 if test "x$ac_old_val" != "x$ac_new_val"; then
2111 # differences in whitespace do not lead to failure.
2112 ac_old_val_w=`echo x $ac_old_val`
2113 ac_new_val_w=`echo x $ac_new_val`
2114 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2116 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2117 ac_cache_corrupted=:
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2120 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2121 eval $ac_var=\$ac_old_val
2123 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2124 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2126 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2129 # Pass precious variables to config.status.
2130 if test "$ac_new_set" = set; then
2132 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2133 *) ac_arg=$ac_var=$ac_new_val ;;
2135 case " $ac_configure_args " in
2136 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2137 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2141 if $ac_cache_corrupted; then
2142 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2144 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2145 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2146 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2148 ## -------------------- ##
2149 ## Main body of script. ##
2150 ## -------------------- ##
2153 ac_cpp='$CPP $CPPFLAGS'
2154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2167 # if PWD already has a value, it is probably wrong.
2168 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
2170 # Export original configure arguments for use by sub-configures.
2171 # Quote arguments with shell meta charatcers.
2172 TOPLEVEL_CONFIGURE_ARGUMENTS=
2173 set -- "$progname" "$@"
2177 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
2178 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
2179 # if the argument is of the form -foo=baz, quote the baz part only
2180 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
2183 # Add the quoted argument to the list.
2184 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
2186 if test "$silent" = yes; then
2187 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
2189 # Remove the initial space we just introduced and, as these will be
2190 # expanded by make, quote '$'.
2191 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
2194 # Find the build, host, and target systems.
2196 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2197 for ac_t in install-sh install.sh shtool; do
2198 if test -f "$ac_dir/$ac_t"; then
2200 ac_install_sh="$ac_aux_dir/$ac_t -c"
2205 if test -z "$ac_aux_dir"; then
2206 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2209 # These three variables are undocumented and unsupported,
2210 # and are intended to be withdrawn in a future Autoconf release.
2211 # They can cause serious problems if a builder's source tree is in a directory
2212 # whose full name contains unusual characters.
2213 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2214 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2215 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2218 # Make sure we can run config.sub.
2219 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2220 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2223 $as_echo_n "checking build system type... " >&6; }
2224 if test "${ac_cv_build+set}" = set; then :
2225 $as_echo_n "(cached) " >&6
2227 ac_build_alias=$build_alias
2228 test "x$ac_build_alias" = x &&
2229 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2230 test "x$ac_build_alias" = x &&
2231 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2232 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2233 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2237 $as_echo "$ac_cv_build" >&6; }
2238 case $ac_cv_build in
2240 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2243 ac_save_IFS=$IFS; IFS='-'
2249 # Remember, the first character of IFS is used to create $*,
2250 # except with old shells:
2253 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2256 case ${build_alias} in
2257 "") build_noncanonical=${build} ;;
2258 *) build_noncanonical=${build_alias} ;;
2263 case ${host_alias} in
2264 "") host_noncanonical=${build_noncanonical} ;;
2265 *) host_noncanonical=${host_alias} ;;
2270 case ${target_alias} in
2271 "") target_noncanonical=${host_noncanonical} ;;
2272 *) target_noncanonical=${target_alias} ;;
2278 test "$host_noncanonical" = "$target_noncanonical" &&
2279 test "$program_prefix$program_suffix$program_transform_name" = \
2281 program_transform_name=s,y,y,
2283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2284 $as_echo_n "checking host system type... " >&6; }
2285 if test "${ac_cv_host+set}" = set; then :
2286 $as_echo_n "(cached) " >&6
2288 if test "x$host_alias" = x; then
2289 ac_cv_host=$ac_cv_build
2291 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2292 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2297 $as_echo "$ac_cv_host" >&6; }
2300 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2303 ac_save_IFS=$IFS; IFS='-'
2309 # Remember, the first character of IFS is used to create $*,
2310 # except with old shells:
2313 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2317 $as_echo_n "checking target system type... " >&6; }
2318 if test "${ac_cv_target+set}" = set; then :
2319 $as_echo_n "(cached) " >&6
2321 if test "x$target_alias" = x; then
2322 ac_cv_target=$ac_cv_host
2324 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2325 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2330 $as_echo "$ac_cv_target" >&6; }
2331 case $ac_cv_target in
2333 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2335 target=$ac_cv_target
2336 ac_save_IFS=$IFS; IFS='-'
2342 # Remember, the first character of IFS is used to create $*,
2343 # except with old shells:
2346 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2349 # The aliases save the names the user supplied, while $host etc.
2350 # will get canonicalized.
2351 test -n "$target_alias" &&
2352 test "$program_prefix$program_suffix$program_transform_name" = \
2354 program_prefix=${target_alias}-
2356 test "$program_prefix" != NONE &&
2357 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2358 # Use a double $ so make ignores it.
2359 test "$program_suffix" != NONE &&
2360 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2361 # Double any \ or $.
2362 # By default was `s,x,x', remove it if useless.
2363 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2364 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2368 # Get 'install' or 'install-sh' and its variants.
2369 # Find a good install program. We prefer a C program (faster),
2370 # so one script is as good as another. But avoid the broken or
2371 # incompatible versions:
2372 # SysV /etc/install, /usr/sbin/install
2373 # SunOS /usr/etc/install
2374 # IRIX /sbin/install
2376 # AmigaOS /C/install, which installs bootblocks on floppy discs
2377 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2378 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2379 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2380 # OS/2's system install, which has a completely different semantic
2381 # ./install, which can be erroneously created by make from ./install.sh.
2382 # Reject install programs that cannot install multiple files.
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2384 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2385 if test -z "$INSTALL"; then
2386 if test "${ac_cv_path_install+set}" = set; then :
2387 $as_echo_n "(cached) " >&6
2389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393 test -z "$as_dir" && as_dir=.
2394 # Account for people who put trailing slashes in PATH elements.
2395 case $as_dir/ in #((
2396 ./ | .// | /[cC]/* | \
2397 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2398 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2401 # OSF1 and SCO ODT 3.0 have their own names for install.
2402 # Don't use installbsd from OSF since it installs stuff as root
2404 for ac_prog in ginstall scoinst install; do
2405 for ac_exec_ext in '' $ac_executable_extensions; do
2406 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2407 if test $ac_prog = install &&
2408 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2409 # AIX install. It has an incompatible calling convention.
2411 elif test $ac_prog = install &&
2412 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2413 # program-specific install script used by HP pwplus--don't use.
2416 rm -rf conftest.one conftest.two conftest.dir
2417 echo one > conftest.one
2418 echo two > conftest.two
2420 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2421 test -s conftest.one && test -s conftest.two &&
2422 test -s conftest.dir/conftest.one &&
2423 test -s conftest.dir/conftest.two
2425 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2438 rm -rf conftest.one conftest.two conftest.dir
2441 if test "${ac_cv_path_install+set}" = set; then
2442 INSTALL=$ac_cv_path_install
2444 # As a last resort, use the slow shell script. Don't cache a
2445 # value for INSTALL within a source directory, because that will
2446 # break other packages using the cache if that directory is
2447 # removed, or if the value is a relative name.
2448 INSTALL=$ac_install_sh
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2452 $as_echo "$INSTALL" >&6; }
2454 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2455 # It thinks the first close brace ends the variable substitution.
2456 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2458 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2460 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
2463 $as_echo_n "checking whether ln works... " >&6; }
2464 if test "${acx_cv_prog_LN+set}" = set; then :
2465 $as_echo_n "(cached) " >&6
2467 rm -f conftestdata_t
2468 echo >conftestdata_f
2469 if ln conftestdata_f conftestdata_t 2>/dev/null
2475 rm -f conftestdata_f conftestdata_t
2478 if test $acx_cv_prog_LN = no; then
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
2481 $as_echo "no, using $LN" >&6; }
2483 LN="$acx_cv_prog_LN"
2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2485 $as_echo "yes" >&6; }
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2489 $as_echo_n "checking whether ln -s works... " >&6; }
2491 if test "$LN_S" = "ln -s"; then
2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2493 $as_echo "yes" >&6; }
2495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2496 $as_echo "no, using $LN_S" >&6; }
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
2500 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2501 if test "${ac_cv_path_SED+set}" = set; then :
2502 $as_echo_n "(cached) " >&6
2504 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2505 for ac_i in 1 2 3 4 5 6 7; do
2506 ac_script="$ac_script$as_nl$ac_script"
2508 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2509 { ac_script=; unset ac_script;}
2510 if test -z "$SED"; then
2511 ac_path_SED_found=false
2512 # Loop through the user's path and test for each of PROGNAME-LIST
2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2517 test -z "$as_dir" && as_dir=.
2518 for ac_prog in sed gsed; do
2519 for ac_exec_ext in '' $ac_executable_extensions; do
2520 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2521 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
2522 # Check for GNU ac_path_SED and select it if it is found.
2523 # Check for GNU $ac_path_SED
2524 case `"$ac_path_SED" --version 2>&1` in
2526 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2529 $as_echo_n 0123456789 >"conftest.in"
2532 cat "conftest.in" "conftest.in" >"conftest.tmp"
2533 mv "conftest.tmp" "conftest.in"
2534 cp "conftest.in" "conftest.nl"
2535 $as_echo '' >> "conftest.nl"
2536 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2537 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2538 as_fn_arith $ac_count + 1 && ac_count=$as_val
2539 if test $ac_count -gt ${ac_path_SED_max-0}; then
2540 # Best one so far, save it but keep looking for a better one
2541 ac_cv_path_SED="$ac_path_SED"
2542 ac_path_SED_max=$ac_count
2544 # 10*(2^10) chars as input seems more than enough
2545 test $ac_count -gt 10 && break
2547 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2550 $ac_path_SED_found && break 3
2555 if test -z "$ac_cv_path_SED"; then
2556 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2564 $as_echo "$ac_cv_path_SED" >&6; }
2565 SED="$ac_cv_path_SED"
2568 for ac_prog in gawk mawk nawk awk
2570 # Extract the first word of "$ac_prog", so it can be a program name with args.
2571 set dummy $ac_prog; ac_word=$2
2572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2573 $as_echo_n "checking for $ac_word... " >&6; }
2574 if test "${ac_cv_prog_AWK+set}" = set; then :
2575 $as_echo_n "(cached) " >&6
2577 if test -n "$AWK"; then
2578 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2584 test -z "$as_dir" && as_dir=.
2585 for ac_exec_ext in '' $ac_executable_extensions; do
2586 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2587 ac_cv_prog_AWK="$ac_prog"
2588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2598 if test -n "$AWK"; then
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2600 $as_echo "$AWK" >&6; }
2602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2603 $as_echo "no" >&6; }
2607 test -n "$AWK" && break
2611 ### we might need to use some other shell than /bin/sh for running subshells
2612 ### If we are on Windows, search for the shell. This will permit people
2613 ### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
2614 ### without also having to set CONFIG_SHELL. This code will work when
2615 ### using bash, which sets OSTYPE.
2618 if test x${CONFIG_SHELL} = x ; then
2619 if test ! -f /bin/sh ; then
2620 if test x${SHELL} != x && test -f ${SHELL} ; then
2621 CONFIG_SHELL=${SHELL}
2624 for prog in sh sh.exe bash bash.exe; do
2625 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
2626 for dir in $PATH; do
2627 test -z "$dir" && dir=.
2628 if test -f $dir/$prog; then
2629 CONFIG_SHELL=$dir/$prog
2635 test -n "${CONFIG_SHELL}" && break
2643 config_shell=${CONFIG_SHELL-/bin/sh}
2645 moveifchange=${srcdir}/move-if-change
2647 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
2649 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
2651 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
2652 INSTALL="${srcpwd}/install-sh -c"
2655 # Set srcdir to "." if that's what it is.
2656 # This is important for multilib support.
2658 if test "${pwd}" = "${srcpwd}" ; then
2666 ### To add a new directory to the tree, first choose whether it is a target
2667 ### or a host dependent tool. Then put it into the appropriate list
2668 ### (library or tools, host or target), doing a dependency sort.
2670 # Subdirs will be configured in the order listed in build_configdirs,
2671 # configdirs, or target_configdirs; see the serialization section below.
2673 # Dependency sorting is only needed when *configuration* must be done in
2674 # a particular order. In all cases a dependency should be specified in
2675 # the Makefile, whether or not it's implicitly specified here.
2677 # Double entries in build_configdirs, configdirs, or target_configdirs may
2678 # cause circular dependencies and break everything horribly.
2680 # these library is used by various programs built for the build
2683 build_libs="build-libiberty"
2685 # these tools are built for the build environment
2686 build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fixincludes"
2688 # these libraries are used by various programs built for the host environment
2690 host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr mpc ppl cloog libelf libiconv"
2692 # these tools are built for the host environment
2693 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
2694 # know that we are building the simulator.
2695 # binutils, gas and ld appear in that order because it makes sense to run
2696 # "make check" in that particular order.
2697 # If --enable-gold is used, "gold" may replace "ld".
2698 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"
2700 # libgcj represents the runtime libraries only used by gcj.
2701 libgcj="target-libffi \
2706 # these libraries are built for the target environment, and are built after
2707 # the host libraries and the host tools (which may be a cross compiler)
2709 target_libraries="target-libgcc \
2714 target-libstdc++-v3 \
2717 target-libquadmath \
2718 target-libgfortran \
2725 # these tools are built using the target libraries, and are intended to
2726 # run only in the target environment
2728 # note: any program that *uses* libraries that are in the "target_libraries"
2729 # list belongs in this list. those programs are also very likely
2730 # candidates for the "native_only" list which follows
2732 target_tools="target-examples target-groff target-gperf target-rda"
2734 ################################################################################
2736 ## All tools belong in one of the four categories, and are assigned above
2737 ## We assign ${configdirs} this way to remove all embedded newlines. This
2738 ## is important because configure will choke if they ever get through.
2739 ## ${configdirs} is directories we build using the host tools.
2740 ## ${target_configdirs} is directories we build using the target tools.
2741 configdirs=`echo ${host_libs} ${host_tools}`
2742 target_configdirs=`echo ${target_libraries} ${target_tools}`
2743 build_configdirs=`echo ${build_libs} ${build_tools}`
2747 ################################################################################
2749 srcname="gnu development package"
2751 # This gets set non-empty for some net releases of packages.
2754 # Define is_cross_compiler to save on calls to 'test'.
2756 if test x"${host}" = x"${target}" ; then
2757 is_cross_compiler=no
2759 is_cross_compiler=yes
2762 # Find the build and target subdir names.
2764 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2765 # have matching libraries, they should use host libraries: Makefile.tpl
2766 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2767 # However, they still use the build modules, because the corresponding
2768 # host modules (e.g. bison) are only built for the host when bootstrap
2770 # - build_subdir is where we find build modules, and never changes.
2771 # - build_libsubdir is where we find build libraries, and can be overridden.
2773 # Prefix 'build-' so this never conflicts with target_subdir.
2774 build_subdir="build-${build_noncanonical}"
2776 # Check whether --with-build-libsubdir was given.
2777 if test "${with_build_libsubdir+set}" = set; then :
2778 withval=$with_build_libsubdir; build_libsubdir="$withval"
2780 build_libsubdir="$build_subdir"
2783 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2784 if ( test $srcdir = . && test -d gcc ) \
2785 || test -d $srcdir/../host-${host_noncanonical}; then
2786 host_subdir="host-${host_noncanonical}"
2791 target_subdir=${target_noncanonical}
2793 # Be sure to cover against remnants of an in-tree build.
2794 if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
2795 as_fn_error "building out of tree but $srcdir contains host-${host_noncanonical}.
2796 Use a pristine source tree when building in a separate tree" "$LINENO" 5
2799 # Skipdirs are removed silently.
2801 # Noconfigdirs are removed loudly.
2805 # Make sure we don't let GNU ld be added if we didn't want it.
2806 if test x$with_gnu_ld = xno ; then
2808 noconfigdirs="$noconfigdirs ld gold"
2812 # Make sure we don't let GNU as be added if we didn't want it.
2813 if test x$with_gnu_as = xno ; then
2815 noconfigdirs="$noconfigdirs gas"
2819 # Make sure we don't let ZLIB be added if we didn't want it.
2820 if test x$with_system_zlib = xyes ; then
2821 use_included_zlib=no
2822 noconfigdirs="$noconfigdirs zlib"
2825 # some tools are so dependent upon X11 that if we're not building with X,
2826 # it's not even worth trying to configure, much less build, that tool.
2829 yes | "") ;; # the default value for this tree is that X11 is available
2831 skipdirs="${skipdirs} tk itcl libgui"
2832 # We won't be able to build gdbtk without X.
2835 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
2838 # Some tools are only suitable for building in a "native" situation.
2839 # Remove these if host!=target.
2840 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"
2842 # Similarly, some are only suitable for cross toolchains.
2843 # Remove these if host=target.
2844 cross_only="target-libgloss target-newlib target-opcodes"
2846 case $is_cross_compiler in
2847 no) skipdirs="${skipdirs} ${cross_only}" ;;
2848 yes) skipdirs="${skipdirs} ${native_only}" ;;
2851 # If both --with-headers and --with-libs are specified, default to
2853 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
2854 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
2855 if test x"${with_newlib}" = x ; then
2860 # Recognize --with-newlib/--without-newlib.
2861 case ${with_newlib} in
2862 no) skipdirs="${skipdirs} target-newlib" ;;
2863 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
2866 # Handle --enable-gold, --enable-ld.
2867 # --disable-gold [--enable-ld]
2868 # Build only ld. Default option.
2869 # --enable-gold [--enable-ld]
2870 # Build both gold and ld. Install gold as "ld.gold", install ld
2871 # as "ld.bfd" and "ld".
2872 # --enable-gold=default [--enable-ld]
2873 # Build both gold and ld. Install gold as "ld.gold" and "ld",
2874 # install ld as "ld.bfd".
2875 # --enable-gold[=default] --disable-ld
2876 # Build only gold, which is then installed as both "ld.gold" and "ld".
2877 # --enable-gold --enable-ld=default
2878 # Build both gold (installed as "ld.gold") and ld (installed as "ld"
2880 # In other words, ld is default
2881 # --enable-gold=default --enable-ld=default
2885 # Check whether --enable-gold was given.
2886 if test "${enable_gold+set}" = set; then :
2887 enableval=$enable_gold; ENABLE_GOLD=$enableval
2892 case "${ENABLE_GOLD}" in
2894 # Check for ELF target.
2897 *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
2898 | *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
2899 | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
2901 *-*-linux*aout* | *-*-linux*oldld*)
2909 if test "$is_elf" = "yes"; then
2910 # Check for target supported by gold.
2912 i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
2913 configdirs="$configdirs gold"
2914 if test x${ENABLE_GOLD} = xdefault; then
2925 as_fn_error "invalid --enable-gold argument" "$LINENO" 5
2929 # Check whether --enable-ld was given.
2930 if test "${enable_ld+set}" = set; then :
2931 enableval=$enable_ld; ENABLE_LD=$enableval
2937 case "${ENABLE_LD}" in
2939 if test x${default_ld} != x; then
2940 as_fn_error "either gold or ld can be the default ld" "$LINENO" 5
2946 if test x${ENABLE_GOLD} != xyes; then
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5
2948 $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
2950 configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
2953 as_fn_error "invalid --enable-ld argument" "$LINENO" 5
2957 # Configure extra directories which are host specific
2961 configdirs="$configdirs libtermcap" ;;
2964 # A target can indicate whether a language isn't supported for some reason.
2965 # Only spaces may be used in this macro; not newlines or tabs.
2966 unsupported_languages=
2968 # Remove more programs from consideration, based on the host or
2969 # target this usually means that a port of the program doesn't
2974 noconfigdirs="$noconfigdirs byacc"
2976 i[3456789]86-*-vsta)
2977 noconfigdirs="$noconfigdirs tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl gnuserv gettext"
2979 i[3456789]86-*-go32* | i[3456789]86-*-msdosdjgpp*)
2980 noconfigdirs="$noconfigdirs tcl tk expect dejagnu send-pr uudecode guile itcl gnuserv libffi"
2983 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
2985 i[3456789]86-*-mingw32*)
2986 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl gnuserv"
2987 noconfigdirs="$noconfigdirs expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool newlib"
2989 i[3456789]86-*-beos*)
2990 noconfigdirs="$noconfigdirs tk itcl libgui gdb"
2993 noconfigdirs="$noconfigdirs autoconf automake send-pr rcs guile perl"
2996 noconfigdirs="$noconfigdirs rcs"
2999 noconfigdirs="$noconfigdirs tk itcl libgui gdb dejagnu readline"
3004 # Check whether --enable-libquadmath was given.
3005 if test "${enable_libquadmath+set}" = set; then :
3006 enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval
3008 ENABLE_LIBQUADMATH=yes
3011 if test "${ENABLE_LIBQUADMATH}" = "no" ; then
3012 noconfigdirs="$noconfigdirs target-libquadmath"
3016 # Check whether --enable-libquadmath-support was given.
3017 if test "${enable_libquadmath_support+set}" = set; then :
3018 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
3020 ENABLE_LIBQUADMATH_SUPPORT=yes
3023 enable_libquadmath_support=
3024 if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
3025 enable_libquadmath_support=no
3029 # Check whether --enable-libada was given.
3030 if test "${enable_libada+set}" = set; then :
3031 enableval=$enable_libada; ENABLE_LIBADA=$enableval
3036 if test "${ENABLE_LIBADA}" != "yes" ; then
3037 noconfigdirs="$noconfigdirs gnattools"
3040 # Check whether --enable-libssp was given.
3041 if test "${enable_libssp+set}" = set; then :
3042 enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
3048 # Save it here so that, even in case of --enable-libgcj, if the Java
3049 # front-end isn't enabled, we still get libgcj disabled.
3050 libgcj_saved=$libgcj
3051 case $enable_libgcj in
3053 # If we reset it here, it won't get added to noconfigdirs in the
3054 # target-specific build rules, so it will be forcibly enabled
3055 # (unless the Java language itself isn't enabled).
3059 # Make sure we get it printed in the list of not supported target libs.
3060 # Don't disable libffi, though, other languages use it.
3061 noconfigdirs="$noconfigdirs `echo ${libgcj} | sed -e 's/target-libffi//'`"
3062 # Clear libgcj_saved so that even if java is enabled libffi won't be
3069 # Disable libmudflap on some systems.
3070 if test x$enable_libmudflap = x ; then
3072 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | bfin*-*-uclinux* | *-*-kopensolaris*-gnu)
3073 # Enable libmudflap by default in GNU and friends.
3076 # Enable libmudflap by default in FreeBSD.
3079 # Disable it by default everywhere else.
3080 noconfigdirs="$noconfigdirs target-libmudflap"
3085 # Disable libgomp on non POSIX hosted systems.
3086 if test x$enable_libgomp = x ; then
3087 # Enable libgomp by default on hosted POSIX systems.
3089 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3091 *-*-netbsd* | *-*-freebsd* | *-*-openbsd*)
3093 *-*-solaris2* | *-*-sysv4* | *-*-irix6* | *-*-osf* | *-*-hpux11*)
3095 *-*-darwin* | *-*-aix*)
3098 noconfigdirs="$noconfigdirs target-libgomp"
3103 # Default libgloss CPU subdirectory.
3104 libgloss_dir="$target_cpu"
3108 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3111 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3112 noconfigdirs="$noconfigdirs sim target-rda"
3114 i[3456789]86-*-darwin*)
3115 noconfigdirs="$noconfigdirs ld gprof"
3116 noconfigdirs="$noconfigdirs sim target-rda"
3118 x86_64-*-darwin[912]*)
3119 noconfigdirs="$noconfigdirs ld gas gprof"
3120 noconfigdirs="$noconfigdirs sim target-rda"
3123 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3124 noconfigdirs="$noconfigdirs sim target-rda"
3125 noconfigdirs="$noconfigdirs ${libgcj}"
3127 *-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
3128 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3131 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3132 if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \
3133 && test -f /usr/local/include/gmp.h; then
3137 # Skip some stuff that's unsupported on some FreeBSD configurations.
3143 noconfigdirs="$noconfigdirs ${libgcj}"
3148 # Remove unsupported stuff on all kaOS configurations.
3149 skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-librx"
3150 skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
3151 skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
3152 noconfigdirs="$noconfigdirs target-libgloss"
3155 # Skip some stuff on all NetBSD configurations.
3156 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
3158 # Skip some stuff that's unsupported on some NetBSD configurations.
3160 i*86-*-netbsdelf*) ;;
3161 arm*-*-netbsdelf*) ;;
3163 noconfigdirs="$noconfigdirs ${libgcj}"
3168 noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss ${libgcj} target-libmudflap"
3171 skipdirs="${skipdirs} target-libiberty"
3172 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3174 # The tpf target doesn't support gdb yet.
3176 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj} target-libmudflap gdb tcl tk libgui itcl"
3179 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}"
3182 noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty target-libstdc++-v3 ${libgcj}"
3185 # ld works, but does not support shared libraries.
3186 # newlib is not 64 bit ready. I'm not sure about fileutils.
3187 # gas doesn't generate exception information.
3188 noconfigdirs="$noconfigdirs gas ld fileutils target-newlib target-libgloss"
3191 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
3194 # newlib is not 64 bit ready
3195 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3198 # newlib is not 64 bit ready
3199 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3202 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
3205 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
3207 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3208 noconfigdirs="$noconfigdirs ${libgcj}"
3209 noconfigdirs="$noconfigdirs target-examples"
3210 noconfigdirs="$noconfigdirs target-libiberty texinfo send-pr"
3211 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
3212 noconfigdirs="$noconfigdirs expect dejagnu"
3213 # the C++ libraries don't build on top of CE's C libraries
3214 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3215 noconfigdirs="$noconfigdirs target-newlib"
3217 *-*-cygwin*) ;; # keep gdb and readline
3218 *) noconfigdirs="$noconfigdirs gdb readline"
3224 noconfigdirs="$noconfigdirs target-libgloss"
3227 noconfigdirs="$noconfigdirs ${libgcj}"
3230 arm-*-elf* | arm*-*-eabi* )
3231 noconfigdirs="$noconfigdirs target-libffi target-qthreads"
3234 arm*-*-linux-gnueabi)
3235 noconfigdirs="$noconfigdirs target-qthreads"
3236 case ${with_newlib} in
3237 no) noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3242 noconfigdirs="$noconfigdirs ${libgcj} target-libiberty"
3246 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3249 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
3252 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj} target-libssp"
3255 unsupported_languages="$unsupported_languages java"
3256 noconfigdirs="$noconfigdirs target-boehm-gc"
3257 if test x${is_cross_compiler} != xno ; then
3258 target_configdirs="${target_configdirs} target-bsp target-cygmon"
3261 c4x-*-* | tic4x-*-*)
3262 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3264 c54x*-*-* | tic54x-*-*)
3265 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
3268 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3270 cris-*-* | crisv32-*-*)
3271 unsupported_languages="$unsupported_languages java"
3274 unsupported_languages="$unsupported_languages fortran"
3275 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
3276 *-*-elf) # See PR46792 regarding target-libffi.
3277 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
3279 noconfigdirs="$noconfigdirs target-newlib target-libgloss";;
3281 unsupported_languages="$unsupported_languages fortran"
3282 noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";;
3287 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3290 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3293 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3296 noconfigdirs="$noconfigdirs ${libgcj}"
3299 noconfigdirs="$noconfigdirs ${libgcj}"
3300 noconfigdirs="$noconfigdirs gprof"
3303 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3306 noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
3308 hppa1.1-*-osf* | hppa1.1-*-bsd* )
3311 # In this case, it's because the hppa64-linux target is for
3312 # the kernel only at this point and has no libc, and thus no
3313 # headers, crt*.o, etc., all of which are needed by these.
3314 noconfigdirs="$noconfigdirs target-zlib"
3320 hppa*-*-openbsd* | \
3322 noconfigdirs="$noconfigdirs ${libgcj}"
3325 noconfigdirs="$noconfigdirs ld shellutils"
3331 # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
3332 # build on HP-UX 10.20.
3333 noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
3336 noconfigdirs="$noconfigdirs ${libgcj} gdb"
3339 # No gdb support yet.
3340 noconfigdirs="$noconfigdirs readline mmalloc libgui itcl gdb"
3343 # No ld support yet.
3344 noconfigdirs="$noconfigdirs ${libgcj} libgui itcl ld"
3347 # No gdb or ld support yet.
3348 noconfigdirs="$noconfigdirs ${libgcj} tix readline mmalloc libgui itcl gdb ld"
3350 i[3456789]86-*-coff | i[3456789]86-*-elf)
3351 noconfigdirs="$noconfigdirs ${libgcj}"
3354 i[3456789]86-*-linux*)
3355 # The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
3356 # not build java stuff by default.
3359 noconfigdirs="$noconfigdirs ${libgcj}";;
3362 # This section makes it possible to build newlib natively on linux.
3363 # If we are using a cross compiler then don't configure newlib.
3364 if test x${is_cross_compiler} != xno ; then
3365 noconfigdirs="$noconfigdirs target-newlib"
3367 noconfigdirs="$noconfigdirs target-libgloss"
3368 # If we are not using a cross compiler, do configure newlib.
3369 # Note however, that newlib will only be configured in this situation
3370 # if the --with-newlib option has been given, because otherwise
3371 # 'target-newlib' will appear in skipdirs.
3373 i[3456789]86-w64-mingw*)
3374 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
3376 i[3456789]86-*-mingw*)
3377 target_configdirs="$target_configdirs target-winsup"
3378 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
3381 noconfigdirs="$noconfigdirs expect target-libgloss target-newlib ${libgcj}"
3384 target_configdirs="$target_configdirs target-libtermcap target-winsup"
3385 noconfigdirs="$noconfigdirs target-gperf target-libgloss"
3386 # always build newlib if winsup directory is present.
3387 if test -d "$srcdir/winsup/cygwin"; then
3388 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3389 elif test -d "$srcdir/newlib"; then
3390 echo "Warning: winsup/cygwin is missing so newlib can't be built."
3393 i[3456789]86-*-interix* )
3396 noconfigdirs="$noconfigdirs target-libgloss"
3398 i[3456789]86-*-sco3.2v5*)
3399 # The linker does not yet know about weak symbols in COFF,
3400 # and is not configured to handle mixed ELF and COFF.
3401 noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
3403 i[3456789]86-*-sco*)
3404 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3406 i[3456789]86-*-solaris2*)
3407 noconfigdirs="$noconfigdirs target-libgloss"
3409 i[3456789]86-*-sysv4*)
3410 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
3412 i[3456789]86-*-beos*)
3413 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
3415 i[3456789]86-*-rdos*)
3416 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3419 noconfigdirs="$noconfigdirs ${libgcj}"
3421 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
3422 noconfigdirs="$noconfigdirs target-libiberty"
3423 libgloss_dir=m68hc11
3426 noconfigdirs="$noconfigdirs ${libgcj}"
3429 noconfigdirs="$noconfigdirs ${libgcj}"
3431 m68*-*-* | fido-*-*)
3435 noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss"
3436 unsupported_languages="$unsupported_languages fortran java"
3439 noconfigdirs="$noconfigdirs ${libgcj}"
3442 noconfigdirs="$noconfigdirs ${libgcj}"
3445 noconfigdirs="$noconfigdirs sim"
3448 noconfigdirs="$noconfigdirs target-libiberty"
3451 # copied from rs6000-*-* entry
3452 noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
3454 powerpc*-*-winnt* | powerpc*-*-pe*)
3455 target_configdirs="$target_configdirs target-winsup"
3456 noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl gnuserv ${libgcj}"
3457 # always build newlib.
3458 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3460 # This is temporary until we can link against shared libraries
3461 powerpcle-*-solaris*)
3462 noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl gnuserv ${libgcj}"
3466 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
3469 noconfigdirs="$noconfigdirs ${libgcj}"
3472 powerpc-*-eabi* | powerpcle-*-eabi* | powerpc-*-rtems* )
3476 noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
3479 noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
3482 noconfigdirs="$noconfigdirs gprof ${libgcj}"
3485 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss ${libgcj}"
3488 noconfigdirs="$noconfigdirs gprof target-libssp ${libgcj}"
3491 skipdirs="$skipdirs target-libiberty"
3492 noconfigdirs="$noconfigdirs ${libgcj}"
3493 if test x$with_newlib = xyes; then
3494 noconfigdirs="$noconfigdirs gprof"
3499 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3502 # Linking libjava exceeds command-line length limits on at least
3503 # IRIX 6.2, but not on IRIX 6.5.
3504 # Also, boehm-gc won't build on IRIX 6.5, according to Jeffrey Oldham
3505 # <oldham@codesourcery.com>
3506 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3509 noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
3512 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3515 noconfigdirs="$noconfigdirs gprof ${libgcj}"
3519 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
3523 i[3456789]86-*-vsta) ;; # don't add gprof back in
3524 i[3456789]86-*-go32*) ;; # don't add gprof back in
3525 i[3456789]86-*-msdosdjgpp*) ;; # don't add gprof back in
3526 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
3530 noconfigdirs="$noconfigdirs ${libgcj}" ;;
3532 noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;;
3535 sparclet-*-aout* | sparc86x-*-*)
3539 noconfigdirs="$noconfigdirs ${libgcj}"
3542 noconfigdirs="$noconfigdirs ${libgcj}"
3546 noconfigdirs="$noconfigdirs ${libgcj}"
3550 noconfigdirs="$noconfigdirs ${libgcj}"
3551 if test x${is_cross_compiler} != xno ; then
3552 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3557 sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
3558 noconfigdirs="$noconfigdirs ${libgcj}"
3560 sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
3563 noconfigdirs="$noconfigdirs gdb sim ${libgcj}"
3566 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
3569 noconfigdirs="$noconfigdirs ${libgcj}"
3572 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss ${libgcj}"
3575 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3578 noconfigdirs="$noconfigdirs ${libgcj}"
3581 noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
3583 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3584 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3587 noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
3590 noconfigdirs="$noconfigdirs ${libgcj}"
3594 # If we aren't building newlib, then don't build libgloss, since libgloss
3595 # depends upon some newlib header files.
3596 case "${noconfigdirs}" in
3597 *target-libgloss*) ;;
3598 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
3601 # Work in distributions that contain no compiler tools, like Autoconf.
3603 host_makefile_frag=/dev/null
3604 if test -d ${srcdir}/config ; then
3607 # Avoid "too much defining" errors from HPUX compiler.
3608 tentative_cc="cc -Wp,-H256000"
3609 # If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
3610 # If it's HP/UX ar, this should be harmless.
3614 tentative_cc="cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG"
3617 #None of the Apollo compilers can compile gas or binutils. The preprocessor
3618 # chokes on bfd, the compiler won't let you assign integers to enums, and
3619 # other problems. Defining CC to gcc is a questionable way to say "don't use
3620 # the apollo compiler" (the preferred version of GCC could be called cc,
3621 # or whatever), but I'm not sure leaving CC as cc is any better...
3622 #CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
3623 # Used to have BISON=yacc.
3627 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
3630 # Under CX/UX, we want to tell the compiler to use ANSI mode.
3631 tentative_cc="cc -Xa"
3632 host_makefile_frag="config/mh-cxux"
3634 m88k-motorola-sysv*)
3637 tentative_cc="cc -Wf,-XNg1000"
3638 host_makefile_frag="config/mh-decstation"
3641 # The C compiler on NEC MIPS SVR4 needs bigger tables.
3642 tentative_cc="cc -ZXNd=5000 -ZXNg=1000"
3643 host_makefile_frag="config/mh-necv4"
3646 # Tell compiler to use K&R C. We can't compile under the SGI Ansi
3647 # environment. Also bump switch table size so that cp-parse will
3648 # compile. Bump string length limit so linker builds.
3649 tentative_cc="cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192"
3652 host_makefile_frag="config/mh-sysv4"
3655 # This is for a MIPS running RISC/os 4.52C.
3657 # This is needed for GDB, but needs to be in the top-level make because
3658 # if a library is compiled with the bsd headers and gets linked with the
3659 # sysv system libraries all hell can break loose (e.g. a jmp_buf might be
3660 # a different size).
3661 # ptrace(2) apparently has problems in the BSD environment. No workaround is
3662 # known except to select the sysv environment. Could we use /proc instead?
3663 # These "sysv environments" and "bsd environments" often end up being a pain.
3665 # This is not part of CFLAGS because perhaps not all C compilers have this
3667 tentative_cc="cc -systype sysv"
3672 i[3456789]86-*-sysv5*)
3673 host_makefile_frag="config/mh-sysv5"
3675 i[3456789]86-*-dgux*)
3676 tentative_cc="gcc -Wall -ansi -D__using_DGUX"
3677 host_makefile_frag="config/mh-dgux386"
3679 i[3456789]86-ncr-sysv4.3*)
3680 # The MetaWare compiler will generate a copyright message unless you
3681 # turn it off by adding the -Hnocopyr flag.
3682 tentative_cc="cc -Hnocopyr"
3684 i[3456789]86-ncr-sysv4*)
3685 # for an NCR 3000 (i486/SVR4) system.
3686 # The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
3687 # This compiler not only emits obnoxious copyright messages every time
3688 # you run it, but it chokes and dies on a whole bunch of GNU source
3689 # files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
3690 tentative_cc="/usr/ccs/ATT/cc"
3691 host_makefile_frag="config/mh-ncr3000"
3693 i[3456789]86-*-sco3.2v5*)
3695 i[3456789]86-*-sco*)
3696 # The native C compiler botches some simple uses of const. Unfortunately,
3697 # it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
3698 tentative_cc="cc -Dconst="
3699 host_makefile_frag="config/mh-sco"
3701 i[3456789]86-*-udk*)
3702 host_makefile_frag="config/mh-sysv5"
3704 i[3456789]86-*-solaris2*)
3705 host_makefile_frag="config/mh-sysv4"
3707 i[3456789]86-*-msdosdjgpp*)
3708 host_makefile_frag="config/mh-djgpp"
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5
3713 $as_echo_n "checking to see if cat works as expected... " >&6; }
3714 echo a >cygwin-cat-check
3715 if test `cat cygwin-cat-check` = a ; then
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3718 $as_echo "yes" >&6; }
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3722 $as_echo "no" >&6; }
3723 as_fn_error "The cat command does not ignore carriage return characters.
3724 Please either mount the build directory in binary mode or run the following
3725 commands before running any configure script:
3731 host_makefile_frag="config/mh-cygwin"
3734 host_makefile_frag="config/mh-mingw"
3737 host_makefile_frag="config/mh-interix"
3740 # The old BSD pcc isn't up to compiling parts of gdb so use gcc
3744 host_makefile_frag="config/mh-solaris"
3747 # Sun's C compiler needs the -J flag to be able to compile cp-parse.c
3748 # without overflowing the jump tables (-J says to use a 32 bit table)
3749 tentative_cc="cc -J"
3752 tentative_cc="cc -Wp,-H256000"
3753 host_makefile_frag="config/mh-pa-hpux10"
3755 hppa*-hp-hpux* | hppa*-*-hiux*)
3756 tentative_cc="cc -Wp,-H256000"
3757 host_makefile_frag="config/mh-pa"
3760 host_makefile_frag="config/mh-pa"
3762 *-hp-hpux* | *-*-hiux*)
3763 tentative_cc="cc -Wp,-H256000"
3766 # /bin/cc is less than useful for our purposes. Always use GCC
3767 tentative_cc="/usr/cygnus/progressive/bin/gcc"
3768 host_makefile_frag="config/mh-lynxrs6k"
3771 host_makefile_frag="config/mh-darwin"
3774 host_makefile_frag="config/mh-ppc-aix"
3777 host_makefile_frag="config/mh-ppc-aix"
3780 # /bin/cc is less than useful for our purposes. Always use GCC
3781 tentative_cc="/bin/gcc"
3784 host_makefile_frag="config/mh-sysv4"
3786 # This is placed last to prevent interfering with the cases above.
3788 # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
3789 host_makefile_frag="config/mh-x86omitfp"