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="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
568 # ifdef HAVE_STDLIB_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
591 ac_subst_vars='LTLIBOBJS
693 program_transform_name
706 enable_option_checking
708 enable_maintainer_mode
718 ac_precious_vars='build_alias
729 # Initialize some variables set by options.
731 ac_init_version=false
732 ac_unrecognized_opts=
734 # The variables have the same names as the options, with
735 # dashes changed to underlines.
743 program_transform_name=s,x,x,
751 # Installation directory options.
752 # These are left unexpanded so users can "make install exec_prefix=/foo"
753 # and all the variables that are supposed to be based on exec_prefix
754 # by default will actually change.
755 # Use braces instead of parens because sh, perl, etc. also accept them.
756 # (The list follows the same order as the GNU Coding Standards.)
757 bindir='${exec_prefix}/bin'
758 sbindir='${exec_prefix}/sbin'
759 libexecdir='${exec_prefix}/libexec'
760 datarootdir='${prefix}/share'
761 datadir='${datarootdir}'
762 sysconfdir='${prefix}/etc'
763 sharedstatedir='${prefix}/com'
764 localstatedir='${prefix}/var'
765 includedir='${prefix}/include'
766 oldincludedir='/usr/include'
767 docdir='${datarootdir}/doc/${PACKAGE}'
768 infodir='${datarootdir}/info'
773 libdir='${exec_prefix}/lib'
774 localedir='${datarootdir}/locale'
775 mandir='${datarootdir}/man'
781 # If the previous option needs an argument, assign it.
782 if test -n "$ac_prev"; then
783 eval $ac_prev=\$ac_option
789 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
793 # Accept the important Cygnus configure options, so we can diagnose typos.
795 case $ac_dashdash$ac_option in
799 -bindir | --bindir | --bindi | --bind | --bin | --bi)
801 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
804 -build | --build | --buil | --bui | --bu)
805 ac_prev=build_alias ;;
806 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
807 build_alias=$ac_optarg ;;
809 -cache-file | --cache-file | --cache-fil | --cache-fi \
810 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
811 ac_prev=cache_file ;;
812 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
813 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
814 cache_file=$ac_optarg ;;
817 cache_file=config.cache ;;
819 -datadir | --datadir | --datadi | --datad)
821 -datadir=* | --datadir=* | --datadi=* | --datad=*)
822 datadir=$ac_optarg ;;
824 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
825 | --dataroo | --dataro | --datar)
826 ac_prev=datarootdir ;;
827 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
828 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
829 datarootdir=$ac_optarg ;;
831 -disable-* | --disable-*)
832 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
833 # Reject names that are not valid shell variable names.
834 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
835 as_fn_error "invalid feature name: $ac_useropt"
836 ac_useropt_orig=$ac_useropt
837 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
838 case $ac_user_opts in
842 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
843 ac_unrecognized_sep=', ';;
845 eval enable_$ac_useropt=no ;;
847 -docdir | --docdir | --docdi | --doc | --do)
849 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
852 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
854 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
857 -enable-* | --enable-*)
858 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
859 # Reject names that are not valid shell variable names.
860 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
861 as_fn_error "invalid feature name: $ac_useropt"
862 ac_useropt_orig=$ac_useropt
863 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
864 case $ac_user_opts in
868 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
869 ac_unrecognized_sep=', ';;
871 eval enable_$ac_useropt=\$ac_optarg ;;
873 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
874 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
875 | --exec | --exe | --ex)
876 ac_prev=exec_prefix ;;
877 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
878 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
879 | --exec=* | --exe=* | --ex=*)
880 exec_prefix=$ac_optarg ;;
882 -gas | --gas | --ga | --g)
883 # Obsolete; use --with-gas.
886 -help | --help | --hel | --he | -h)
888 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
889 ac_init_help=recursive ;;
890 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
891 ac_init_help=short ;;
893 -host | --host | --hos | --ho)
894 ac_prev=host_alias ;;
895 -host=* | --host=* | --hos=* | --ho=*)
896 host_alias=$ac_optarg ;;
898 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
900 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
902 htmldir=$ac_optarg ;;
904 -includedir | --includedir | --includedi | --included | --include \
905 | --includ | --inclu | --incl | --inc)
906 ac_prev=includedir ;;
907 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
908 | --includ=* | --inclu=* | --incl=* | --inc=*)
909 includedir=$ac_optarg ;;
911 -infodir | --infodir | --infodi | --infod | --info | --inf)
913 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
914 infodir=$ac_optarg ;;
916 -libdir | --libdir | --libdi | --libd)
918 -libdir=* | --libdir=* | --libdi=* | --libd=*)
921 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
922 | --libexe | --libex | --libe)
923 ac_prev=libexecdir ;;
924 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
925 | --libexe=* | --libex=* | --libe=*)
926 libexecdir=$ac_optarg ;;
928 -localedir | --localedir | --localedi | --localed | --locale)
930 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
931 localedir=$ac_optarg ;;
933 -localstatedir | --localstatedir | --localstatedi | --localstated \
934 | --localstate | --localstat | --localsta | --localst | --locals)
935 ac_prev=localstatedir ;;
936 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
937 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
938 localstatedir=$ac_optarg ;;
940 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
942 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
946 # Obsolete; use --without-fp.
949 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
950 | --no-cr | --no-c | -n)
953 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
954 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
957 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
958 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
959 | --oldin | --oldi | --old | --ol | --o)
960 ac_prev=oldincludedir ;;
961 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
962 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
963 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
964 oldincludedir=$ac_optarg ;;
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1580 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1581 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1582 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1586 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1588 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1590 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1592 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1594 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1598 $as_echo_n "checking for $2... " >&6; }
1599 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1600 $as_echo_n "(cached) " >&6
1602 eval "$3=\$ac_header_compiler"
1605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1606 $as_echo "$ac_res" >&6; }
1608 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1610 } # ac_fn_c_check_header_mongrel
1612 # ac_fn_c_try_run LINENO
1613 # ----------------------
1614 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1615 # that executables *can* be run.
1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619 if { { ac_try="$ac_link"
1621 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622 *) ac_try_echo=$ac_try;;
1624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625 $as_echo "$ac_try_echo"; } >&5
1626 (eval "$ac_link") 2>&5
1628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1630 { { case "(($ac_try" in
1631 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1632 *) ac_try_echo=$ac_try;;
1634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1635 $as_echo "$ac_try_echo"; } >&5
1636 (eval "$ac_try") 2>&5
1638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1639 test $ac_status = 0; }; }; then :
1642 $as_echo "$as_me: program exited with status $ac_status" >&5
1643 $as_echo "$as_me: failed program was:" >&5
1644 sed 's/^/| /' conftest.$ac_ext >&5
1646 ac_retval=$ac_status
1648 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1649 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1654 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1655 # -------------------------------------------------------
1656 # Tests whether HEADER exists and can be compiled using the include files in
1657 # INCLUDES, setting the cache variable VAR accordingly.
1658 ac_fn_c_check_header_compile ()
1660 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1662 $as_echo_n "checking for $2... " >&6; }
1663 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1664 $as_echo_n "(cached) " >&6
1666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1667 /* end confdefs.h. */
1671 if ac_fn_c_try_compile "$LINENO"; then :
1676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1680 $as_echo "$ac_res" >&6; }
1681 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1683 } # ac_fn_c_check_header_compile
1685 # ac_fn_c_try_link LINENO
1686 # -----------------------
1687 # Try to link conftest.$ac_ext, and return whether this succeeded.
1690 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691 rm -f conftest.$ac_objext conftest$ac_exeext
1692 if { { ac_try="$ac_link"
1694 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695 *) ac_try_echo=$ac_try;;
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699 (eval "$ac_link") 2>conftest.err
1701 if test -s conftest.err; then
1702 grep -v '^ *+' conftest.err >conftest.er1
1703 cat conftest.er1 >&5
1704 mv -f conftest.er1 conftest.err
1706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707 test $ac_status = 0; } && {
1708 test -z "$ac_c_werror_flag" ||
1709 test ! -s conftest.err
1710 } && test -s conftest$ac_exeext && {
1711 test "$cross_compiling" = yes ||
1712 $as_test_x conftest$ac_exeext
1716 $as_echo "$as_me: failed program was:" >&5
1717 sed 's/^/| /' conftest.$ac_ext >&5
1721 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1722 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1723 # interfere with the next link command; also delete a directory that is
1724 # left behind by Apple's compiler. We do this before executing the actions.
1725 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1729 } # ac_fn_c_try_link
1731 # ac_fn_c_check_func LINENO FUNC VAR
1732 # ----------------------------------
1733 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1734 ac_fn_c_check_func ()
1736 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1738 $as_echo_n "checking for $2... " >&6; }
1739 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1740 $as_echo_n "(cached) " >&6
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h. */
1744 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1745 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1746 #define $2 innocuous_$2
1748 /* System header to define __stub macros and hopefully few prototypes,
1749 which can conflict with char $2 (); below.
1750 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1751 <limits.h> exists even on freestanding compilers. */
1754 # include <limits.h>
1756 # include <assert.h>
1761 /* Override any GCC internal prototype to avoid an error.
1762 Use char because int might match the return type of a GCC
1763 builtin and then its argument prototype would still apply. */
1768 /* The GNU C library defines this for functions which it implements
1769 to always fail with ENOSYS. Some functions are actually named
1770 something starting with __ and the normal name is an alias. */
1771 #if defined __stub_$2 || defined __stub___$2
1783 if ac_fn_c_try_link "$LINENO"; then :
1788 rm -f core conftest.err conftest.$ac_objext \
1789 conftest$ac_exeext conftest.$ac_ext
1792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1793 $as_echo "$ac_res" >&6; }
1794 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1796 } # ac_fn_c_check_func
1797 cat >config.log <<_ACEOF
1798 This file contains any messages produced by compilers while
1799 running configure, to aid debugging if configure makes a mistake.
1801 It was created by $as_me, which was
1802 generated by GNU Autoconf 2.64. Invocation command line was
1814 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1815 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1816 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1817 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1818 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1820 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1821 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1823 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1824 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1825 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1826 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1827 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1828 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1829 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1837 test -z "$as_dir" && as_dir=.
1838 $as_echo "PATH: $as_dir"
1854 # Keep a trace of the command line.
1855 # Strip out --no-create and --no-recursion so they do not pile up.
1856 # Strip out --silent because we don't want to record it for future runs.
1857 # Also quote any args containing shell meta-characters.
1858 # Make two passes to allow for proper duplicate-argument suppression.
1862 ac_must_keep_next=false
1868 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1869 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1870 | -silent | --silent | --silen | --sile | --sil)
1873 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1876 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1878 as_fn_append ac_configure_args1 " '$ac_arg'"
1879 if test $ac_must_keep_next = true; then
1880 ac_must_keep_next=false # Got value, back to normal.
1883 *=* | --config-cache | -C | -disable-* | --disable-* \
1884 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1885 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1886 | -with-* | --with-* | -without-* | --without-* | --x)
1887 case "$ac_configure_args0 " in
1888 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1891 -* ) ac_must_keep_next=true ;;
1894 as_fn_append ac_configure_args " '$ac_arg'"
1899 { ac_configure_args0=; unset ac_configure_args0;}
1900 { ac_configure_args1=; unset ac_configure_args1;}
1902 # When interrupted or exit'd, cleanup temporary files, and complete
1903 # config.log. We remove comments because anyway the quotes in there
1904 # would cause problems or look ugly.
1905 # WARNING: Use '\'' to represent an apostrophe within the trap.
1906 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1907 trap 'exit_status=$?
1908 # Save into config.log some information that might help in debugging.
1913 ## ---------------- ##
1914 ## Cache variables. ##
1915 ## ---------------- ##
1918 # The following way of writing the cache mishandles newlines in values,
1920 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1921 eval ac_val=\$$ac_var
1925 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1926 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1929 _ | IFS | as_nl) ;; #(
1930 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1931 *) { eval $ac_var=; unset $ac_var;} ;;
1936 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1937 *${as_nl}ac_space=\ *)
1939 "s/'\''/'\''\\\\'\'''\''/g;
1940 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1943 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1951 ## ----------------- ##
1952 ## Output variables. ##
1953 ## ----------------- ##
1956 for ac_var in $ac_subst_vars
1958 eval ac_val=\$$ac_var
1960 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1962 $as_echo "$ac_var='\''$ac_val'\''"
1966 if test -n "$ac_subst_files"; then
1968 ## ------------------- ##
1969 ## File substitutions. ##
1970 ## ------------------- ##
1973 for ac_var in $ac_subst_files
1975 eval ac_val=\$$ac_var
1977 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1979 $as_echo "$ac_var='\''$ac_val'\''"
1984 if test -s confdefs.h; then
1994 test "$ac_signal" != 0 &&
1995 $as_echo "$as_me: caught signal $ac_signal"
1996 $as_echo "$as_me: exit $exit_status"
1998 rm -f core *.core core.conftest.* &&
1999 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2002 for ac_signal in 1 2 13 15; do
2003 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2007 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2008 rm -f -r conftest* confdefs.h
2010 $as_echo "/* confdefs.h */" > confdefs.h
2012 # Predefined preprocessor variables.
2014 cat >>confdefs.h <<_ACEOF
2015 #define PACKAGE_NAME "$PACKAGE_NAME"
2018 cat >>confdefs.h <<_ACEOF
2019 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2022 cat >>confdefs.h <<_ACEOF
2023 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2026 cat >>confdefs.h <<_ACEOF
2027 #define PACKAGE_STRING "$PACKAGE_STRING"
2030 cat >>confdefs.h <<_ACEOF
2031 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2034 cat >>confdefs.h <<_ACEOF
2035 #define PACKAGE_URL "$PACKAGE_URL"
2039 # Let the site file select an alternate cache file if it wants to.
2040 # Prefer an explicitly selected file to automatically selected ones.
2043 if test -n "$CONFIG_SITE"; then
2044 ac_site_file1=$CONFIG_SITE
2045 elif test "x$prefix" != xNONE; then
2046 ac_site_file1=$prefix/share/config.site
2047 ac_site_file2=$prefix/etc/config.site
2049 ac_site_file1=$ac_default_prefix/share/config.site
2050 ac_site_file2=$ac_default_prefix/etc/config.site
2052 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2054 test "x$ac_site_file" = xNONE && continue
2055 if test -r "$ac_site_file"; then
2056 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2057 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2058 sed 's/^/| /' "$ac_site_file" >&5
2063 if test -r "$cache_file"; then
2064 # Some versions of bash will fail to source /dev/null (special
2065 # files actually), so we avoid doing that.
2066 if test -f "$cache_file"; then
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2068 $as_echo "$as_me: loading cache $cache_file" >&6;}
2070 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2071 *) . "./$cache_file";;
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2076 $as_echo "$as_me: creating cache $cache_file" >&6;}
2080 # Check that the precious variables saved in the cache have kept the same
2082 ac_cache_corrupted=false
2083 for ac_var in $ac_precious_vars; do
2084 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2085 eval ac_new_set=\$ac_env_${ac_var}_set
2086 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2087 eval ac_new_val=\$ac_env_${ac_var}_value
2088 case $ac_old_set,$ac_new_set in
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2091 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2092 ac_cache_corrupted=: ;;
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2095 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2096 ac_cache_corrupted=: ;;
2099 if test "x$ac_old_val" != "x$ac_new_val"; then
2100 # differences in whitespace do not lead to failure.
2101 ac_old_val_w=`echo x $ac_old_val`
2102 ac_new_val_w=`echo x $ac_new_val`
2103 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2104 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2105 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2106 ac_cache_corrupted=:
2108 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2109 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2110 eval $ac_var=\$ac_old_val
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2113 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2115 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2118 # Pass precious variables to config.status.
2119 if test "$ac_new_set" = set; then
2121 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2122 *) ac_arg=$ac_var=$ac_new_val ;;
2124 case " $ac_configure_args " in
2125 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2126 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2130 if $ac_cache_corrupted; then
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2133 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2134 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2135 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2137 ## -------------------- ##
2138 ## Main body of script. ##
2139 ## -------------------- ##
2142 ac_cpp='$CPP $CPPFLAGS'
2143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2148 ac_config_headers="$ac_config_headers config.h:config.in"
2151 # This file contains common code used by all simulators.
2153 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2154 # directory. It is intended to be invoked before any target specific stuff.
2155 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2156 # It is intended to be invoked last.
2158 # The simulator's configure.in should look like:
2160 # dnl Process this file with autoconf to produce a configure script.
2161 # sinclude(../common/aclocal.m4)
2163 # AC_INIT(Makefile.in)
2167 # ... target specific stuff ...
2171 # Include global overrides and fixes for Autoconf.
2260 sim_inline="-DDEFAULT_INLINE=0"
2297 # intl sister-directory configuration rules.
2300 # The idea behind this macro is that there's no need to repeat all the
2301 # autoconf probes done by the intl directory - it's already done them
2302 # for us. In fact, there's no need even to look at the cache for the
2303 # answers. All we need to do is nab a few pieces of information.
2304 # The intl directory is set up to make this easy, by generating a
2305 # small file which can be sourced as a shell script; then we produce
2306 # the necessary substitutions and definitions for this directory.
2310 # Autoconf M4 include file defining utility macros for complex Canadian
2322 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2324 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2327 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2328 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2332 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2333 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2337 # Backported from Autoconf 2.5x; can go away when and if
2338 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2343 # ACX_HAVE_GCC_FOR_TARGET
2344 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2347 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2348 # Searching for installed target binutils. We need to take extra care,
2349 # else we may find the wrong assembler, linker, etc., and lose.
2351 # First try --with-build-time-tools, if specified.
2353 # For build != host, we ask the installed GCC for the name of the tool it
2354 # uses, and accept it if it is an absolute path. This is because the
2355 # only good choice for a compiler is the same GCC version that is being
2356 # installed (or we couldn't make target libraries), and we assume that
2357 # on the host system we'll have not only the same GCC version, but also
2358 # the same binutils version.
2360 # For build == host, search the same directories that the installed
2361 # compiler will search. We used to do this for the assembler, linker,
2362 # and nm only; for simplicity of configuration, however, we extend this
2363 # criterion to tools (such as ar and ranlib) that are never invoked by
2364 # the compiler, to avoid mismatches.
2366 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2367 # if build == target. This makes the most sense only when bootstrapping,
2368 # but we also do so when build != host. In this case, we hope that the
2369 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2371 # If we do not find a suitable binary, then try the user's path.
2375 # AC_PROG_CPP_WERROR
2376 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2377 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2378 # For now, using this also overrides header checks to use only the
2379 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2380 # bit harder from here).
2381 # Eventually autoconf will default to checking headers with the compiler
2382 # instead, and we'll have to do this differently.
2384 # AC_PROG_CPP_WERROR
2387 # We require the gnatbind program, and a compiler driver that
2388 # understands Ada. We use the user's CC setting, already found,
2389 # and possibly add $1 to the command-line parameters.
2391 # Sets the shell variable have_gnat to yes or no as appropriate, and
2392 # substitutes GNATBIND and GNATMAKE.
2418 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2419 # it by inlining the macro's contents.
2420 # This file contains common code used by all simulators.
2422 # common.m4 invokes AC macros used by all simulators and by the common
2423 # directory. It is intended to be included before any target specific
2424 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2425 # the Makefile. It is intended to be invoked last.
2427 # The simulator's configure.in should look like:
2429 # dnl Process this file with autoconf to produce a configure script.
2431 # AC_INIT(Makefile.in)
2432 # AC_CONFIG_HEADER(config.h:config.in)
2434 # sinclude(../common/aclocal.m4)
2435 # sinclude(../common/common.m4)
2437 # ... target specific stuff ...
2440 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2441 for ac_t in install-sh install.sh shtool; do
2442 if test -f "$ac_dir/$ac_t"; then
2444 ac_install_sh="$ac_aux_dir/$ac_t -c"
2449 if test -z "$ac_aux_dir"; then
2450 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2453 # These three variables are undocumented and unsupported,
2454 # and are intended to be withdrawn in a future Autoconf release.
2455 # They can cause serious problems if a builder's source tree is in a directory
2456 # whose full name contains unusual characters.
2457 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2458 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2459 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2462 # Make sure we can run config.sub.
2463 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2464 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2467 $as_echo_n "checking build system type... " >&6; }
2468 if test "${ac_cv_build+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
2471 ac_build_alias=$build_alias
2472 test "x$ac_build_alias" = x &&
2473 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2474 test "x$ac_build_alias" = x &&
2475 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2476 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2477 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2481 $as_echo "$ac_cv_build" >&6; }
2482 case $ac_cv_build in
2484 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2487 ac_save_IFS=$IFS; IFS='-'
2493 # Remember, the first character of IFS is used to create $*,
2494 # except with old shells:
2497 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2501 $as_echo_n "checking host system type... " >&6; }
2502 if test "${ac_cv_host+set}" = set; then :
2503 $as_echo_n "(cached) " >&6
2505 if test "x$host_alias" = x; then
2506 ac_cv_host=$ac_cv_build
2508 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2509 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2514 $as_echo "$ac_cv_host" >&6; }
2517 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2520 ac_save_IFS=$IFS; IFS='-'
2526 # Remember, the first character of IFS is used to create $*,
2527 # except with old shells:
2530 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2534 $as_echo_n "checking target system type... " >&6; }
2535 if test "${ac_cv_target+set}" = set; then :
2536 $as_echo_n "(cached) " >&6
2538 if test "x$target_alias" = x; then
2539 ac_cv_target=$ac_cv_host
2541 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2542 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2547 $as_echo "$ac_cv_target" >&6; }
2548 case $ac_cv_target in
2550 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2552 target=$ac_cv_target
2553 ac_save_IFS=$IFS; IFS='-'
2559 # Remember, the first character of IFS is used to create $*,
2560 # except with old shells:
2563 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2566 # The aliases save the names the user supplied, while $host etc.
2567 # will get canonicalized.
2568 test -n "$target_alias" &&
2569 test "$program_prefix$program_suffix$program_transform_name" = \
2571 program_prefix=${target_alias}-
2573 test "$program_prefix" != NONE &&
2574 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2575 # Use a double $ so make ignores it.
2576 test "$program_suffix" != NONE &&
2577 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2578 # Double any \ or $.
2579 # By default was `s,x,x', remove it if useless.
2580 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2581 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2584 ac_cpp='$CPP $CPPFLAGS'
2585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2588 if test -n "$ac_tool_prefix"; then
2589 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2590 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2592 $as_echo_n "checking for $ac_word... " >&6; }
2593 if test "${ac_cv_prog_CC+set}" = set; then :
2594 $as_echo_n "(cached) " >&6
2596 if test -n "$CC"; then
2597 ac_cv_prog_CC="$CC" # Let the user override the test.
2599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2603 test -z "$as_dir" && as_dir=.
2604 for ac_exec_ext in '' $ac_executable_extensions; do
2605 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2606 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2617 if test -n "$CC"; then
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2619 $as_echo "$CC" >&6; }
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2622 $as_echo "no" >&6; }
2627 if test -z "$ac_cv_prog_CC"; then
2629 # Extract the first word of "gcc", so it can be a program name with args.
2630 set dummy gcc; ac_word=$2
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2632 $as_echo_n "checking for $ac_word... " >&6; }
2633 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2634 $as_echo_n "(cached) " >&6
2636 if test -n "$ac_ct_CC"; then
2637 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643 test -z "$as_dir" && as_dir=.
2644 for ac_exec_ext in '' $ac_executable_extensions; do
2645 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2646 ac_cv_prog_ac_ct_CC="gcc"
2647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2656 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2657 if test -n "$ac_ct_CC"; then
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2659 $as_echo "$ac_ct_CC" >&6; }
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2662 $as_echo "no" >&6; }
2665 if test "x$ac_ct_CC" = x; then
2668 case $cross_compiling:$ac_tool_warned in
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2671 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2672 ac_tool_warned=yes ;;
2680 if test -z "$CC"; then
2681 if test -n "$ac_tool_prefix"; then
2682 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2683 set dummy ${ac_tool_prefix}cc; ac_word=$2
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2685 $as_echo_n "checking for $ac_word... " >&6; }
2686 if test "${ac_cv_prog_CC+set}" = set; then :
2687 $as_echo_n "(cached) " >&6
2689 if test -n "$CC"; then
2690 ac_cv_prog_CC="$CC" # Let the user override the test.
2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2696 test -z "$as_dir" && as_dir=.
2697 for ac_exec_ext in '' $ac_executable_extensions; do
2698 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2699 ac_cv_prog_CC="${ac_tool_prefix}cc"
2700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2710 if test -n "$CC"; then
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2712 $as_echo "$CC" >&6; }
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2715 $as_echo "no" >&6; }
2721 if test -z "$CC"; then
2722 # Extract the first word of "cc", so it can be a program name with args.
2723 set dummy cc; ac_word=$2
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2725 $as_echo_n "checking for $ac_word... " >&6; }
2726 if test "${ac_cv_prog_CC+set}" = set; then :
2727 $as_echo_n "(cached) " >&6
2729 if test -n "$CC"; then
2730 ac_cv_prog_CC="$CC" # Let the user override the test.
2733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2737 test -z "$as_dir" && as_dir=.
2738 for ac_exec_ext in '' $ac_executable_extensions; do
2739 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2740 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2741 ac_prog_rejected=yes
2745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2752 if test $ac_prog_rejected = yes; then
2753 # We found a bogon in the path, so make sure we never use it.
2754 set dummy $ac_cv_prog_CC
2756 if test $# != 0; then
2757 # We chose a different compiler from the bogus one.
2758 # However, it has the same basename, so the bogon will be chosen
2759 # first if we set CC to just the basename; use the full file name.
2761 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2767 if test -n "$CC"; then
2768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2769 $as_echo "$CC" >&6; }
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2772 $as_echo "no" >&6; }
2777 if test -z "$CC"; then
2778 if test -n "$ac_tool_prefix"; then
2779 for ac_prog in cl.exe
2781 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2782 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784 $as_echo_n "checking for $ac_word... " >&6; }
2785 if test "${ac_cv_prog_CC+set}" = set; then :
2786 $as_echo_n "(cached) " >&6
2788 if test -n "$CC"; then
2789 ac_cv_prog_CC="$CC" # Let the user override the test.
2791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2795 test -z "$as_dir" && as_dir=.
2796 for ac_exec_ext in '' $ac_executable_extensions; do
2797 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2798 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2809 if test -n "$CC"; then
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2811 $as_echo "$CC" >&6; }
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814 $as_echo "no" >&6; }
2818 test -n "$CC" && break
2821 if test -z "$CC"; then
2823 for ac_prog in cl.exe
2825 # Extract the first word of "$ac_prog", so it can be a program name with args.
2826 set dummy $ac_prog; ac_word=$2
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2828 $as_echo_n "checking for $ac_word... " >&6; }
2829 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2830 $as_echo_n "(cached) " >&6
2832 if test -n "$ac_ct_CC"; then
2833 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839 test -z "$as_dir" && as_dir=.
2840 for ac_exec_ext in '' $ac_executable_extensions; do
2841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2842 ac_cv_prog_ac_ct_CC="$ac_prog"
2843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2852 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2853 if test -n "$ac_ct_CC"; then
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2855 $as_echo "$ac_ct_CC" >&6; }
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2858 $as_echo "no" >&6; }
2862 test -n "$ac_ct_CC" && break
2865 if test "x$ac_ct_CC" = x; then
2868 case $cross_compiling:$ac_tool_warned in
2870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2871 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2872 ac_tool_warned=yes ;;
2881 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2882 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2883 as_fn_error "no acceptable C compiler found in \$PATH
2884 See \`config.log' for more details." "$LINENO" 5; }
2886 # Provide some information about the compiler.
2887 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2890 for ac_option in --version -v -V -qversion; do
2891 { { ac_try="$ac_compiler $ac_option >&5"
2893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2894 *) ac_try_echo=$ac_try;;
2896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2897 $as_echo "$ac_try_echo"; } >&5
2898 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2900 if test -s conftest.err; then
2902 ... rest of stderr output deleted ...
2903 10q' conftest.err >conftest.er1
2904 cat conftest.er1 >&5
2905 rm -f conftest.er1 conftest.err
2907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2908 test $ac_status = 0; }
2911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2912 /* end confdefs.h. */
2922 ac_clean_files_save=$ac_clean_files
2923 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2924 # Try to create an executable without -o first, disregard a.out.
2925 # It will help us diagnose broken compilers, and finding out an intuition
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2928 $as_echo_n "checking for C compiler default output file name... " >&6; }
2929 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2931 # The possible output files:
2932 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2935 for ac_file in $ac_files
2938 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2939 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2944 if { { ac_try="$ac_link_default"
2946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2947 *) ac_try_echo=$ac_try;;
2949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2950 $as_echo "$ac_try_echo"; } >&5
2951 (eval "$ac_link_default") 2>&5
2953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2954 test $ac_status = 0; }; then :
2955 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2956 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2957 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2958 # so that the user can short-circuit this test for compilers unknown to
2960 for ac_file in $ac_files ''
2962 test -f "$ac_file" || continue
2964 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2967 # We found the default executable, but exeext='' is most
2971 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2973 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2975 # We set ac_cv_exeext here because the later test for it is not
2976 # safe: cross compilers may not add the suffix if given an `-o'
2977 # argument, so we may need to know it at that point already.
2978 # Even if this section looks crufty: it has the advantage of
2985 test "$ac_cv_exeext" = no && ac_cv_exeext=
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2991 $as_echo "$ac_file" >&6; }
2992 if test -z "$ac_file"; then :
2993 $as_echo "$as_me: failed program was:" >&5
2994 sed 's/^/| /' conftest.$ac_ext >&5
2996 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2998 { as_fn_set_status 77
2999 as_fn_error "C compiler cannot create executables
3000 See \`config.log' for more details." "$LINENO" 5; }; }
3002 ac_exeext=$ac_cv_exeext
3004 # Check that the compiler produces executables we can run. If not, either
3005 # the compiler is broken, or we cross compile.
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3007 $as_echo_n "checking whether the C compiler works... " >&6; }
3008 # If not cross compiling, check that we can run a simple program.
3009 if test "$cross_compiling" != yes; then
3010 if { ac_try='./$ac_file'
3011 { { case "(($ac_try" in
3012 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3013 *) ac_try_echo=$ac_try;;
3015 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3016 $as_echo "$ac_try_echo"; } >&5
3017 (eval "$ac_try") 2>&5
3019 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3020 test $ac_status = 0; }; }; then
3023 if test "$cross_compiling" = maybe; then
3026 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3027 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3028 as_fn_error "cannot run C compiled programs.
3029 If you meant to cross compile, use \`--host'.
3030 See \`config.log' for more details." "$LINENO" 5; }
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3035 $as_echo "yes" >&6; }
3037 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3038 ac_clean_files=$ac_clean_files_save
3039 # Check that the compiler produces executables we can run. If not, either
3040 # the compiler is broken, or we cross compile.
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3042 $as_echo_n "checking whether we are cross compiling... " >&6; }
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3044 $as_echo "$cross_compiling" >&6; }
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3047 $as_echo_n "checking for suffix of executables... " >&6; }
3048 if { { ac_try="$ac_link"
3050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3051 *) ac_try_echo=$ac_try;;
3053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3054 $as_echo "$ac_try_echo"; } >&5
3055 (eval "$ac_link") 2>&5
3057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3058 test $ac_status = 0; }; then :
3059 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3060 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3061 # work properly (i.e., refer to `conftest.exe'), while it won't with
3063 for ac_file in conftest.exe conftest conftest.*; do
3064 test -f "$ac_file" || continue
3066 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3067 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3073 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3075 as_fn_error "cannot compute suffix of executables: cannot compile and link
3076 See \`config.log' for more details." "$LINENO" 5; }
3078 rm -f conftest$ac_cv_exeext
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3080 $as_echo "$ac_cv_exeext" >&6; }
3082 rm -f conftest.$ac_ext
3083 EXEEXT=$ac_cv_exeext
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3086 $as_echo_n "checking for suffix of object files... " >&6; }
3087 if test "${ac_cv_objext+set}" = set; then :
3088 $as_echo_n "(cached) " >&6
3090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3091 /* end confdefs.h. */
3101 rm -f conftest.o conftest.obj
3102 if { { ac_try="$ac_compile"
3104 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3105 *) ac_try_echo=$ac_try;;
3107 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3108 $as_echo "$ac_try_echo"; } >&5
3109 (eval "$ac_compile") 2>&5
3111 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3112 test $ac_status = 0; }; then :
3113 for ac_file in conftest.o conftest.obj conftest.*; do
3114 test -f "$ac_file" || continue;
3116 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3117 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3122 $as_echo "$as_me: failed program was:" >&5
3123 sed 's/^/| /' conftest.$ac_ext >&5
3125 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3127 as_fn_error "cannot compute suffix of object files: cannot compile
3128 See \`config.log' for more details." "$LINENO" 5; }
3130 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3133 $as_echo "$ac_cv_objext" >&6; }
3134 OBJEXT=$ac_cv_objext
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3137 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3138 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3139 $as_echo_n "(cached) " >&6
3141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3142 /* end confdefs.h. */
3155 if ac_fn_c_try_compile "$LINENO"; then :
3160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3161 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3165 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3166 if test $ac_compiler_gnu = yes; then
3171 ac_test_CFLAGS=${CFLAGS+set}
3172 ac_save_CFLAGS=$CFLAGS
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3174 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3175 if test "${ac_cv_prog_cc_g+set}" = set; then :
3176 $as_echo_n "(cached) " >&6
3178 ac_save_c_werror_flag=$ac_c_werror_flag
3179 ac_c_werror_flag=yes
3182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3183 /* end confdefs.h. */
3193 if ac_fn_c_try_compile "$LINENO"; then :
3197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3198 /* end confdefs.h. */
3208 if ac_fn_c_try_compile "$LINENO"; then :
3211 ac_c_werror_flag=$ac_save_c_werror_flag
3213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3214 /* end confdefs.h. */
3224 if ac_fn_c_try_compile "$LINENO"; then :
3227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3232 ac_c_werror_flag=$ac_save_c_werror_flag
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3235 $as_echo "$ac_cv_prog_cc_g" >&6; }
3236 if test "$ac_test_CFLAGS" = set; then
3237 CFLAGS=$ac_save_CFLAGS
3238 elif test $ac_cv_prog_cc_g = yes; then
3239 if test "$GCC" = yes; then
3245 if test "$GCC" = yes; then
3251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3252 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3253 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3254 $as_echo_n "(cached) " >&6
3256 ac_cv_prog_cc_c89=no
3258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3259 /* end confdefs.h. */
3262 #include <sys/types.h>
3263 #include <sys/stat.h>
3264 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3265 struct buf { int x; };
3266 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3267 static char *e (p, i)
3273 static char *f (char * (*g) (char **, int), char **p, ...)
3278 s = g (p, va_arg (v,int));
3283 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3284 function prototypes and stuff, but not '\xHH' hex character constants.
3285 These don't provoke an error unfortunately, instead are silently treated
3286 as 'x'. The following induces an error, until -std is added to get
3287 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3288 array size at least. It's necessary to write '\x00'==0 to get something
3289 that's true only with -std. */
3290 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3292 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3293 inside strings and character constants. */
3295 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3297 int test (int i, double x);
3298 struct s1 {int (*f) (int a);};
3299 struct s2 {int (*f) (double a);};
3300 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3306 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3311 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3312 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3314 CC="$ac_save_CC $ac_arg"
3315 if ac_fn_c_try_compile "$LINENO"; then :
3316 ac_cv_prog_cc_c89=$ac_arg
3318 rm -f core conftest.err conftest.$ac_objext
3319 test "x$ac_cv_prog_cc_c89" != "xno" && break
3321 rm -f conftest.$ac_ext
3326 case "x$ac_cv_prog_cc_c89" in
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3329 $as_echo "none needed" >&6; } ;;
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3332 $as_echo "unsupported" >&6; } ;;
3334 CC="$CC $ac_cv_prog_cc_c89"
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3336 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3338 if test "x$ac_cv_prog_cc_c89" != xno; then :
3343 ac_cpp='$CPP $CPPFLAGS'
3344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3348 # Find a good install program. We prefer a C program (faster),
3349 # so one script is as good as another. But avoid the broken or
3350 # incompatible versions:
3351 # SysV /etc/install, /usr/sbin/install
3352 # SunOS /usr/etc/install
3353 # IRIX /sbin/install
3355 # AmigaOS /C/install, which installs bootblocks on floppy discs
3356 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3357 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3358 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3359 # OS/2's system install, which has a completely different semantic
3360 # ./install, which can be erroneously created by make from ./install.sh.
3361 # Reject install programs that cannot install multiple files.
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3363 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3364 if test -z "$INSTALL"; then
3365 if test "${ac_cv_path_install+set}" = set; then :
3366 $as_echo_n "(cached) " >&6
3368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3372 test -z "$as_dir" && as_dir=.
3373 # Account for people who put trailing slashes in PATH elements.
3374 case $as_dir/ in #((
3375 ./ | .// | /[cC]/* | \
3376 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3377 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3380 # OSF1 and SCO ODT 3.0 have their own names for install.
3381 # Don't use installbsd from OSF since it installs stuff as root
3383 for ac_prog in ginstall scoinst install; do
3384 for ac_exec_ext in '' $ac_executable_extensions; do
3385 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3386 if test $ac_prog = install &&
3387 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3388 # AIX install. It has an incompatible calling convention.
3390 elif test $ac_prog = install &&
3391 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3392 # program-specific install script used by HP pwplus--don't use.
3395 rm -rf conftest.one conftest.two conftest.dir
3396 echo one > conftest.one
3397 echo two > conftest.two
3399 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3400 test -s conftest.one && test -s conftest.two &&
3401 test -s conftest.dir/conftest.one &&
3402 test -s conftest.dir/conftest.two
3404 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3417 rm -rf conftest.one conftest.two conftest.dir
3420 if test "${ac_cv_path_install+set}" = set; then
3421 INSTALL=$ac_cv_path_install
3423 # As a last resort, use the slow shell script. Don't cache a
3424 # value for INSTALL within a source directory, because that will
3425 # break other packages using the cache if that directory is
3426 # removed, or if the value is a relative name.
3427 INSTALL=$ac_install_sh
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3431 $as_echo "$INSTALL" >&6; }
3433 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3434 # It thinks the first close brace ends the variable substitution.
3435 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3437 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3439 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3442 # Put a plausible default for CC_FOR_BUILD in Makefile.
3443 if test "x$cross_compiling" = "xno"; then
3444 CC_FOR_BUILD='$(CC)'
3454 if test -n "$ac_tool_prefix"; then
3455 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3456 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3458 $as_echo_n "checking for $ac_word... " >&6; }
3459 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3460 $as_echo_n "(cached) " >&6
3462 if test -n "$RANLIB"; then
3463 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3469 test -z "$as_dir" && as_dir=.
3470 for ac_exec_ext in '' $ac_executable_extensions; do
3471 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3472 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3473 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3482 RANLIB=$ac_cv_prog_RANLIB
3483 if test -n "$RANLIB"; then
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3485 $as_echo "$RANLIB" >&6; }
3487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3488 $as_echo "no" >&6; }
3493 if test -z "$ac_cv_prog_RANLIB"; then
3494 ac_ct_RANLIB=$RANLIB
3495 # Extract the first word of "ranlib", so it can be a program name with args.
3496 set dummy ranlib; ac_word=$2
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498 $as_echo_n "checking for $ac_word... " >&6; }
3499 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3500 $as_echo_n "(cached) " >&6
3502 if test -n "$ac_ct_RANLIB"; then
3503 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509 test -z "$as_dir" && as_dir=.
3510 for ac_exec_ext in '' $ac_executable_extensions; do
3511 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512 ac_cv_prog_ac_ct_RANLIB="ranlib"
3513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3522 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3523 if test -n "$ac_ct_RANLIB"; then
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3525 $as_echo "$ac_ct_RANLIB" >&6; }
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3531 if test "x$ac_ct_RANLIB" = x; then
3534 case $cross_compiling:$ac_tool_warned in
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3537 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3538 ac_tool_warned=yes ;;
3540 RANLIB=$ac_ct_RANLIB
3543 RANLIB="$ac_cv_prog_RANLIB"
3548 # If we haven't got the data from the intl directory,
3549 # assume NLS is disabled.
3558 if test -f ../../intl/config.intl; then
3559 . ../../intl/config.intl
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3562 $as_echo_n "checking whether NLS is requested... " >&6; }
3563 if test x"$USE_NLS" != xyes; then
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3565 $as_echo "no" >&6; }
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3568 $as_echo "yes" >&6; }
3570 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3574 $as_echo_n "checking for catalogs to be installed... " >&6; }
3575 # Look for .po and .gmo files in the source directory.
3578 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3579 # If there aren't any .gmo files the shell will give us the
3580 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3582 case "$cat" in *\**)
3585 # The quadruple backslash is collapsed to a double backslash
3586 # by the backticks, then collapsed again by the double quotes,
3587 # leaving us with one backslash in the sed expression (right
3588 # before the dot that mustn't act as a wildcard).
3589 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3590 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3591 # The user is allowed to set LINGUAS to a list of languages to
3592 # install catalogs for. If it's empty that means "all of them."
3593 if test "x$LINGUAS" = x; then
3594 CATALOGS="$CATALOGS $cat"
3595 XLINGUAS="$XLINGUAS $lang"
3597 case "$LINGUAS" in *$lang*)
3598 CATALOGS="$CATALOGS $cat"
3599 XLINGUAS="$XLINGUAS $lang"
3605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3606 $as_echo "$LINGUAS" >&6; }
3619 # Check for common headers.
3620 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3621 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3624 ac_cpp='$CPP $CPPFLAGS'
3625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3627 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3629 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3630 # On Suns, sometimes $CPP names a directory.
3631 if test -n "$CPP" && test -d "$CPP"; then
3634 if test -z "$CPP"; then
3635 if test "${ac_cv_prog_CPP+set}" = set; then :
3636 $as_echo_n "(cached) " >&6
3638 # Double quotes because CPP needs to be expanded
3639 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3642 for ac_c_preproc_warn_flag in '' yes
3644 # Use a header file that comes with gcc, so configuring glibc
3645 # with a fresh cross-compiler works.
3646 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3647 # <limits.h> exists even on freestanding compilers.
3648 # On the NeXT, cc -E runs the code through the compiler's parser,
3649 # not just through cpp. "Syntax error" is here to catch this case.
3650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3651 /* end confdefs.h. */
3653 # include <limits.h>
3655 # include <assert.h>
3659 if ac_fn_c_try_cpp "$LINENO"; then :
3662 # Broken: fails on valid input.
3665 rm -f conftest.err conftest.$ac_ext
3667 # OK, works on sane cases. Now check whether nonexistent headers
3668 # can be detected and how.
3669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3670 /* end confdefs.h. */
3671 #include <ac_nonexistent.h>
3673 if ac_fn_c_try_cpp "$LINENO"; then :
3674 # Broken: success on invalid input.
3677 # Passes both tests.
3681 rm -f conftest.err conftest.$ac_ext
3684 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3685 rm -f conftest.err conftest.$ac_ext
3686 if $ac_preproc_ok; then :
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3699 $as_echo "$CPP" >&6; }
3701 for ac_c_preproc_warn_flag in '' yes
3703 # Use a header file that comes with gcc, so configuring glibc
3704 # with a fresh cross-compiler works.
3705 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3706 # <limits.h> exists even on freestanding compilers.
3707 # On the NeXT, cc -E runs the code through the compiler's parser,
3708 # not just through cpp. "Syntax error" is here to catch this case.
3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3710 /* end confdefs.h. */
3712 # include <limits.h>
3714 # include <assert.h>
3718 if ac_fn_c_try_cpp "$LINENO"; then :
3721 # Broken: fails on valid input.
3724 rm -f conftest.err conftest.$ac_ext
3726 # OK, works on sane cases. Now check whether nonexistent headers
3727 # can be detected and how.
3728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3729 /* end confdefs.h. */
3730 #include <ac_nonexistent.h>
3732 if ac_fn_c_try_cpp "$LINENO"; then :
3733 # Broken: success on invalid input.
3736 # Passes both tests.
3740 rm -f conftest.err conftest.$ac_ext
3743 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3744 rm -f conftest.err conftest.$ac_ext
3745 if $ac_preproc_ok; then :
3748 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3749 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3750 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3751 See \`config.log' for more details." "$LINENO" 5; }
3755 ac_cpp='$CPP $CPPFLAGS'
3756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3762 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3763 if test "${ac_cv_path_GREP+set}" = set; then :
3764 $as_echo_n "(cached) " >&6
3766 if test -z "$GREP"; then
3767 ac_path_GREP_found=false
3768 # Loop through the user's path and test for each of PROGNAME-LIST
3769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3770 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3773 test -z "$as_dir" && as_dir=.
3774 for ac_prog in grep ggrep; do
3775 for ac_exec_ext in '' $ac_executable_extensions; do
3776 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3777 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3778 # Check for GNU ac_path_GREP and select it if it is found.
3779 # Check for GNU $ac_path_GREP
3780 case `"$ac_path_GREP" --version 2>&1` in
3782 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3785 $as_echo_n 0123456789 >"conftest.in"
3788 cat "conftest.in" "conftest.in" >"conftest.tmp"
3789 mv "conftest.tmp" "conftest.in"
3790 cp "conftest.in" "conftest.nl"
3791 $as_echo 'GREP' >> "conftest.nl"
3792 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3793 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3794 as_fn_arith $ac_count + 1 && ac_count=$as_val
3795 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3796 # Best one so far, save it but keep looking for a better one
3797 ac_cv_path_GREP="$ac_path_GREP"
3798 ac_path_GREP_max=$ac_count
3800 # 10*(2^10) chars as input seems more than enough
3801 test $ac_count -gt 10 && break
3803 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3806 $ac_path_GREP_found && break 3
3811 if test -z "$ac_cv_path_GREP"; then
3812 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3815 ac_cv_path_GREP=$GREP
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3820 $as_echo "$ac_cv_path_GREP" >&6; }
3821 GREP="$ac_cv_path_GREP"
3824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3825 $as_echo_n "checking for egrep... " >&6; }
3826 if test "${ac_cv_path_EGREP+set}" = set; then :
3827 $as_echo_n "(cached) " >&6
3829 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3830 then ac_cv_path_EGREP="$GREP -E"
3832 if test -z "$EGREP"; then
3833 ac_path_EGREP_found=false
3834 # Loop through the user's path and test for each of PROGNAME-LIST
3835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3836 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3839 test -z "$as_dir" && as_dir=.
3840 for ac_prog in egrep; do
3841 for ac_exec_ext in '' $ac_executable_extensions; do
3842 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3843 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3844 # Check for GNU ac_path_EGREP and select it if it is found.
3845 # Check for GNU $ac_path_EGREP
3846 case `"$ac_path_EGREP" --version 2>&1` in
3848 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3851 $as_echo_n 0123456789 >"conftest.in"
3854 cat "conftest.in" "conftest.in" >"conftest.tmp"
3855 mv "conftest.tmp" "conftest.in"
3856 cp "conftest.in" "conftest.nl"
3857 $as_echo 'EGREP' >> "conftest.nl"
3858 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3859 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3860 as_fn_arith $ac_count + 1 && ac_count=$as_val
3861 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3862 # Best one so far, save it but keep looking for a better one
3863 ac_cv_path_EGREP="$ac_path_EGREP"
3864 ac_path_EGREP_max=$ac_count
3866 # 10*(2^10) chars as input seems more than enough
3867 test $ac_count -gt 10 && break
3869 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3872 $ac_path_EGREP_found && break 3
3877 if test -z "$ac_cv_path_EGREP"; then
3878 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3881 ac_cv_path_EGREP=$EGREP
3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3887 $as_echo "$ac_cv_path_EGREP" >&6; }
3888 EGREP="$ac_cv_path_EGREP"
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3892 $as_echo_n "checking for ANSI C header files... " >&6; }
3893 if test "${ac_cv_header_stdc+set}" = set; then :
3894 $as_echo_n "(cached) " >&6
3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h. */
3911 if ac_fn_c_try_compile "$LINENO"; then :
3912 ac_cv_header_stdc=yes
3914 ac_cv_header_stdc=no
3916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3918 if test $ac_cv_header_stdc = yes; then
3919 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3921 /* end confdefs.h. */
3925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3926 $EGREP "memchr" >/dev/null 2>&1; then :
3929 ac_cv_header_stdc=no
3935 if test $ac_cv_header_stdc = yes; then
3936 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938 /* end confdefs.h. */
3942 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3943 $EGREP "free" >/dev/null 2>&1; then :
3946 ac_cv_header_stdc=no
3952 if test $ac_cv_header_stdc = yes; then
3953 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3954 if test "$cross_compiling" = yes; then :
3957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3958 /* end confdefs.h. */
3961 #if ((' ' & 0x0FF) == 0x020)
3962 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3963 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3965 # define ISLOWER(c) \
3966 (('a' <= (c) && (c) <= 'i') \
3967 || ('j' <= (c) && (c) <= 'r') \
3968 || ('s' <= (c) && (c) <= 'z'))
3969 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3972 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3977 for (i = 0; i < 256; i++)
3978 if (XOR (islower (i), ISLOWER (i))
3979 || toupper (i) != TOUPPER (i))
3984 if ac_fn_c_try_run "$LINENO"; then :
3987 ac_cv_header_stdc=no
3989 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3990 conftest.$ac_objext conftest.beam conftest.$ac_ext
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3996 $as_echo "$ac_cv_header_stdc" >&6; }
3997 if test $ac_cv_header_stdc = yes; then
3999 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4003 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4004 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4005 inttypes.h stdint.h unistd.h
4007 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4008 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4010 eval as_val=\$$as_ac_Header
4011 if test "x$as_val" = x""yes; then :
4012 cat >>confdefs.h <<_ACEOF
4013 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4021 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4023 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4024 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4025 eval as_val=\$$as_ac_Header
4026 if test "x$as_val" = x""yes; then :
4027 cat >>confdefs.h <<_ACEOF
4028 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4035 for ac_header in sys/time.h sys/resource.h
4037 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4038 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4039 eval as_val=\$$as_ac_Header
4040 if test "x$as_val" = x""yes; then :
4041 cat >>confdefs.h <<_ACEOF
4042 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4049 for ac_header in fcntl.h fpu_control.h
4051 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4052 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4053 eval as_val=\$$as_ac_Header
4054 if test "x$as_val" = x""yes; then :
4055 cat >>confdefs.h <<_ACEOF
4056 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4063 for ac_header in dlfcn.h errno.h sys/stat.h
4065 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4066 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4067 eval as_val=\$$as_ac_Header
4068 if test "x$as_val" = x""yes; then :
4069 cat >>confdefs.h <<_ACEOF
4070 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4077 for ac_func in getrusage time sigaction __setfpucw
4079 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4080 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4081 eval as_val=\$$as_ac_var
4082 if test "x$as_val" = x""yes; then :
4083 cat >>confdefs.h <<_ACEOF
4084 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4091 # Check for socket libraries
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4093 $as_echo_n "checking for bind in -lsocket... " >&6; }
4094 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4095 $as_echo_n "(cached) " >&6
4097 ac_check_lib_save_LIBS=$LIBS
4098 LIBS="-lsocket $LIBS"
4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h. */
4102 /* Override any GCC internal prototype to avoid an error.
4103 Use char because int might match the return type of a GCC
4104 builtin and then its argument prototype would still apply. */
4117 if ac_fn_c_try_link "$LINENO"; then :
4118 ac_cv_lib_socket_bind=yes
4120 ac_cv_lib_socket_bind=no
4122 rm -f core conftest.err conftest.$ac_objext \
4123 conftest$ac_exeext conftest.$ac_ext
4124 LIBS=$ac_check_lib_save_LIBS
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4127 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4128 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4129 cat >>confdefs.h <<_ACEOF
4130 #define HAVE_LIBSOCKET 1
4133 LIBS="-lsocket $LIBS"
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4138 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4139 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4140 $as_echo_n "(cached) " >&6
4142 ac_check_lib_save_LIBS=$LIBS
4144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4145 /* end confdefs.h. */
4147 /* Override any GCC internal prototype to avoid an error.
4148 Use char because int might match the return type of a GCC
4149 builtin and then its argument prototype would still apply. */
4153 char gethostbyname ();
4157 return gethostbyname ();
4162 if ac_fn_c_try_link "$LINENO"; then :
4163 ac_cv_lib_nsl_gethostbyname=yes
4165 ac_cv_lib_nsl_gethostbyname=no
4167 rm -f core conftest.err conftest.$ac_objext \
4168 conftest$ac_exeext conftest.$ac_ext
4169 LIBS=$ac_check_lib_save_LIBS
4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4172 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4173 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4174 cat >>confdefs.h <<_ACEOF
4175 #define HAVE_LIBNSL 1
4183 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4184 # using the same condition.
4186 # See if the user specified whether he wants zlib support or not.
4188 # Check whether --with-zlib was given.
4189 if test "${with_zlib+set}" = set; then :
4196 if test "$with_zlib" != "no"; then
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4198 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4199 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
4202 ac_func_search_save_LIBS=$LIBS
4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h. */
4206 /* Override any GCC internal prototype to avoid an error.
4207 Use char because int might match the return type of a GCC
4208 builtin and then its argument prototype would still apply. */
4212 char zlibVersion ();
4216 return zlibVersion ();
4221 for ac_lib in '' z; do
4222 if test -z "$ac_lib"; then
4223 ac_res="none required"
4226 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4228 if ac_fn_c_try_link "$LINENO"; then :
4229 ac_cv_search_zlibVersion=$ac_res
4231 rm -f core conftest.err conftest.$ac_objext \
4233 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4237 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4240 ac_cv_search_zlibVersion=no
4243 LIBS=$ac_func_search_save_LIBS
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4246 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4247 ac_res=$ac_cv_search_zlibVersion
4248 if test "$ac_res" != no; then :
4249 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4250 for ac_header in zlib.h
4252 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4253 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4254 cat >>confdefs.h <<_ACEOF
4255 #define HAVE_ZLIB_H 1
4264 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4265 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4270 . ${srcdir}/../../bfd/configure.host
4274 USE_MAINTAINER_MODE=no
4275 # Check whether --enable-maintainer-mode was given.
4276 if test "${enable_maintainer_mode+set}" = set; then :
4277 enableval=$enable_maintainer_mode; case "${enableval}" in
4278 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4280 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4282 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4283 echo "Setting maintainer mode" 6>&1
4291 # Check whether --enable-sim-bswap was given.
4292 if test "${enable_sim_bswap+set}" = set; then :
4293 enableval=$enable_sim_bswap; case "${enableval}" in
4294 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4295 no) sim_bswap="-DWITH_BSWAP=0";;
4296 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4298 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4299 echo "Setting bswap flags = $sim_bswap" 6>&1
4307 # Check whether --enable-sim-cflags was given.
4308 if test "${enable_sim_cflags+set}" = set; then :
4309 enableval=$enable_sim_cflags; case "${enableval}" in
4310 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4311 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4313 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4315 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4316 echo "Setting sim cflags = $sim_cflags" 6>&1
4324 # Check whether --enable-sim-debug was given.
4325 if test "${enable_sim_debug+set}" = set; then :
4326 enableval=$enable_sim_debug; case "${enableval}" in
4327 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4328 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4329 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4331 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4332 echo "Setting sim debug = $sim_debug" 6>&1
4340 # Check whether --enable-sim-stdio was given.
4341 if test "${enable_sim_stdio+set}" = set; then :
4342 enableval=$enable_sim_stdio; case "${enableval}" in
4343 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4344 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4345 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4347 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4348 echo "Setting stdio flags = $sim_stdio" 6>&1
4356 # Check whether --enable-sim-trace was given.
4357 if test "${enable_sim_trace+set}" = set; then :
4358 enableval=$enable_sim_trace; case "${enableval}" in
4359 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4360 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4362 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4365 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4366 if test x"$sim_trace" = x; then
4367 sim_trace="-DWITH_TRACE='(TRACE_$x"
4369 sim_trace="${sim_trace}|TRACE_$x"
4372 sim_trace="$sim_trace)'" ;;
4374 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4375 echo "Setting sim trace = $sim_trace" 6>&1
4383 # Check whether --enable-sim-profile was given.
4384 if test "${enable_sim_profile+set}" = set; then :
4385 enableval=$enable_sim_profile; case "${enableval}" in
4386 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4387 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4389 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4392 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4393 if test x"$sim_profile" = x; then
4394 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4396 sim_profile="${sim_profile}|PROFILE_$x"
4399 sim_profile="$sim_profile)'" ;;
4401 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4402 echo "Setting sim profile = $sim_profile" 6>&1
4405 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4411 # Check whether --with-pkgversion was given.
4412 if test "${with_pkgversion+set}" = set; then :
4413 withval=$with_pkgversion; case "$withval" in
4414 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4416 *) PKGVERSION="($withval) " ;;
4427 # Check whether --with-bugurl was given.
4428 if test "${with_bugurl+set}" = set; then :
4429 withval=$with_bugurl; case "$withval" in
4430 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4433 *) BUGURL="$withval"
4437 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4447 REPORT_BUGS_TO="<$BUGURL>"
4448 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4455 cat >>confdefs.h <<_ACEOF
4456 #define PKGVERSION "$PKGVERSION"
4460 cat >>confdefs.h <<_ACEOF
4461 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4466 $as_echo_n "checking return type of signal handlers... " >&6; }
4467 if test "${ac_cv_type_signal+set}" = set; then :
4468 $as_echo_n "(cached) " >&6
4470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4471 /* end confdefs.h. */
4472 #include <sys/types.h>
4478 return *(signal (0, 0)) (0) == 1;
4483 if ac_fn_c_try_compile "$LINENO"; then :
4484 ac_cv_type_signal=int
4486 ac_cv_type_signal=void
4488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4491 $as_echo "$ac_cv_type_signal" >&6; }
4493 cat >>confdefs.h <<_ACEOF
4494 #define RETSIGTYPE $ac_cv_type_signal
4504 sim_link_links=tconfig.h
4505 if test -f ${srcdir}/tconfig.in
4507 sim_link_files=tconfig.in
4509 sim_link_files=../common/tconfig.in
4512 # targ-vals.def points to the libc macro description file.
4514 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4516 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4517 sim_link_links="${sim_link_links} targ-vals.def"
4520 for ac_header in sys/select.h termios.h sys/socket.h netinet/in.h netinet/tcp.h
4522 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4523 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4524 eval as_val=\$$as_ac_Header
4525 if test "x$as_val" = x""yes; then :
4526 cat >>confdefs.h <<_ACEOF
4527 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4536 ac_sources="$sim_link_files"
4537 ac_dests="$sim_link_links"
4538 while test -n "$ac_sources"; do
4539 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4540 set $ac_sources; ac_source=$1; shift; ac_sources=$*
4541 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
4543 ac_config_links="$ac_config_links $ac_config_links_1"
4546 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
4547 cgen_breaks="break cgen_rtx_error";
4550 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
4552 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
4554 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
4556 ac_config_commands="$ac_config_commands Makefile"
4558 ac_config_commands="$ac_config_commands stamp-h"
4560 cat >confcache <<\_ACEOF
4561 # This file is a shell script that caches the results of configure
4562 # tests run on this system so they can be shared between configure
4563 # scripts and configure runs, see configure's option --config-cache.
4564 # It is not useful on other systems. If it contains results you don't
4565 # want to keep, you may remove or edit it.
4567 # config.status only pays attention to the cache file if you give it
4568 # the --recheck option to rerun configure.
4570 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4571 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4576 # The following way of writing the cache mishandles newlines in values,
4577 # but we know of no workaround that is simple, portable, and efficient.
4578 # So, we kill variables containing newlines.
4579 # Ultrix sh set writes to stderr and can't be redirected directly,
4580 # and sets the high bit in the cache file unless we assign to the vars.
4582 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4583 eval ac_val=\$$ac_var
4587 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4588 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4591 _ | IFS | as_nl) ;; #(
4592 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4593 *) { eval $ac_var=; unset $ac_var;} ;;
4599 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4600 *${as_nl}ac_space=\ *)
4601 # `set' does not quote correctly, so add quotes: double-quote
4602 # substitution turns \\\\ into \\, and sed turns \\ into \.
4605 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4608 # `set' quotes correctly as required by POSIX, so do not add quotes.
4609 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4618 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4620 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4622 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4623 if test -w "$cache_file"; then
4624 test "x$cache_file" != "x/dev/null" &&
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4626 $as_echo "$as_me: updating cache $cache_file" >&6;}
4627 cat confcache >$cache_file
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4630 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4635 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4636 # Let make expand exec_prefix.
4637 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4639 DEFS=-DHAVE_CONFIG_H
4643 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4644 # 1. Remove the extension, and $U if already installed.
4645 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4646 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4647 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4648 # will be set to the directory where LIBOBJS objects are built.
4649 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4650 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4654 LTLIBOBJS=$ac_ltlibobjs
4658 : ${CONFIG_STATUS=./config.status}
4660 ac_clean_files_save=$ac_clean_files
4661 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4663 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4665 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4667 # Generated by $as_me.
4668 # Run this file to recreate the current configuration.
4669 # Compiler output produced by configure, useful for debugging
4670 # configure, is in config.log if it exists.
4676 SHELL=\${CONFIG_SHELL-$SHELL}
4679 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4680 ## -------------------- ##
4681 ## M4sh Initialization. ##
4682 ## -------------------- ##
4684 # Be more Bourne compatible
4685 DUALCASE=1; export DUALCASE # for MKS sh
4686 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4689 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4690 # is contrary to our usage. Disable this feature.
4691 alias -g '${1+"$@"}'='"$@"'
4692 setopt NO_GLOB_SUBST
4694 case `(set -o) 2>/dev/null` in #(
4706 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4707 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4708 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4709 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4710 # Prefer a ksh shell builtin over an external printf program on Solaris,
4711 # but without wasting forks for bash or zsh.
4712 if test -z "$BASH_VERSION$ZSH_VERSION" \
4713 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4714 as_echo='print -r --'
4715 as_echo_n='print -rn --'
4716 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4717 as_echo='printf %s\n'
4718 as_echo_n='printf %s'
4720 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4721 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4722 as_echo_n='/usr/ucb/echo -n'
4724 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4725 as_echo_n_body='eval
4729 expr "X$arg" : "X\\(.*\\)$as_nl";
4730 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4732 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4734 export as_echo_n_body
4735 as_echo_n='sh -c $as_echo_n_body as_echo'
4738 as_echo='sh -c $as_echo_body as_echo'
4741 # The user is always right.
4742 if test "${PATH_SEPARATOR+set}" != set; then
4744 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4745 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4752 # We need space, tab and new line, in precisely that order. Quoting is
4753 # there to prevent editors from complaining about space-tab.
4754 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4755 # splitting by setting IFS to empty value.)
4758 # Find who we are. Look in the path if we contain no directory separator.
4760 *[\\/]* ) as_myself=$0 ;;
4761 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4765 test -z "$as_dir" && as_dir=.
4766 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4772 # We did not find ourselves, most probably we were run as `sh COMMAND'
4773 # in which case we are not to be found in the path.
4774 if test "x$as_myself" = x; then
4777 if test ! -f "$as_myself"; then
4778 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4782 # Unset variables that we do not need and which cause bugs (e.g. in
4783 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
4784 # suppresses any "Segmentation fault" message there. '((' could
4785 # trigger a bug in pdksh 5.2.14.
4786 for as_var in BASH_ENV ENV MAIL MAILPATH
4787 do eval test x\${$as_var+set} = xset \
4788 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4801 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4804 # as_fn_error ERROR [LINENO LOG_FD]
4805 # ---------------------------------
4806 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4807 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4808 # script with status $?, using 1 if that was 0.
4811 as_status=$?; test $as_status -eq 0 && as_status=1
4813 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4814 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
4816 $as_echo "$as_me: error: $1" >&2
4817 as_fn_exit $as_status
4821 # as_fn_set_status STATUS
4822 # -----------------------
4823 # Set $? to STATUS, without forking.
4827 } # as_fn_set_status
4831 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4841 # Portably unset VAR.
4844 { eval $1=; unset $1;}
4846 as_unset=as_fn_unset
4847 # as_fn_append VAR VALUE
4848 # ----------------------
4849 # Append the text in VALUE to the end of the definition contained in VAR. Take
4850 # advantage of any shell optimizations that allow amortized linear growth over
4851 # repeated appends, instead of the typical quadratic growth present in naive
4853 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4854 eval 'as_fn_append ()
4865 # as_fn_arith ARG...
4866 # ------------------
4867 # Perform arithmetic evaluation on the ARGs, and store the result in the
4868 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4869 # must be portable across $(()) and expr.
4870 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4871 eval 'as_fn_arith ()
4878 as_val=`expr "$@" || test $? -eq 1`
4883 if expr a : '\(a\)' >/dev/null 2>&1 &&
4884 test "X`expr 00001 : '.*\(...\)'`" = X001; then
4890 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4891 as_basename=basename
4896 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4902 as_me=`$as_basename -- "$0" ||
4903 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4904 X"$0" : 'X\(//\)$' \| \
4905 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4907 sed '/^.*\/\([^/][^/]*\)\/*$/{
4921 # Avoid depending upon Character Ranges.
4922 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4923 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4924 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4925 as_cr_digits='0123456789'
4926 as_cr_alnum=$as_cr_Letters$as_cr_digits
4928 ECHO_C= ECHO_N= ECHO_T=
4929 case `echo -n x` in #(((((
4931 case `echo 'xy\c'` in
4932 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
4934 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
4941 rm -f conf$$ conf$$.exe conf$$.file
4942 if test -d conf$$.dir; then
4943 rm -f conf$$.dir/conf$$.file
4946 mkdir conf$$.dir 2>/dev/null
4948 if (echo >conf$$.file) 2>/dev/null; then
4949 if ln -s conf$$.file conf$$ 2>/dev/null; then
4951 # ... but there are two gotchas:
4952 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4953 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4954 # In both cases, we have to default to `cp -p'.
4955 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4957 elif ln conf$$.file conf$$ 2>/dev/null; then
4965 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4966 rmdir conf$$.dir 2>/dev/null
4971 # Create "$as_dir" as a directory, including parents if necessary.
4976 -*) as_dir=./$as_dir;;
4978 test -d "$as_dir" || eval $as_mkdir_p || {
4982 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4983 *) as_qdir=$as_dir;;
4985 as_dirs="'$as_qdir' $as_dirs"
4986 as_dir=`$as_dirname -- "$as_dir" ||
4987 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4988 X"$as_dir" : 'X\(//\)[^/]' \| \
4989 X"$as_dir" : 'X\(//\)$' \| \
4990 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4991 $as_echo X"$as_dir" |
4992 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5009 test -d "$as_dir" && break
5011 test -z "$as_dirs" || eval "mkdir $as_dirs"
5012 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5016 if mkdir -p . 2>/dev/null; then
5017 as_mkdir_p='mkdir -p "$as_dir"'
5019 test -d ./-p && rmdir ./-p
5023 if test -x / >/dev/null 2>&1; then
5026 if ls -dL / >/dev/null 2>&1; then
5033 if test -d "$1"; then
5039 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5040 ???[sx]*):;;*)false;;esac;fi
5044 as_executable_p=$as_test_x
5046 # Sed expression to map a string onto a valid CPP name.
5047 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5049 # Sed expression to map a string onto a valid variable name.
5050 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5054 ## ----------------------------------- ##
5055 ## Main body of $CONFIG_STATUS script. ##
5056 ## ----------------------------------- ##
5058 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5061 # Save the log message, to keep $0 and so on meaningful, and to
5062 # report actual input values of CONFIG_FILES etc. instead of their
5063 # values after options handling.
5065 This file was extended by $as_me, which was
5066 generated by GNU Autoconf 2.64. Invocation command line was
5068 CONFIG_FILES = $CONFIG_FILES
5069 CONFIG_HEADERS = $CONFIG_HEADERS
5070 CONFIG_LINKS = $CONFIG_LINKS
5071 CONFIG_COMMANDS = $CONFIG_COMMANDS
5074 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5079 case $ac_config_files in *"
5080 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5083 case $ac_config_headers in *"
5084 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5088 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5089 # Files that config.status was made for.
5090 config_files="$ac_config_files"
5091 config_headers="$ac_config_headers"
5092 config_links="$ac_config_links"
5093 config_commands="$ac_config_commands"
5097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5099 \`$as_me' instantiates files and other configuration actions
5100 from templates according to the current configuration. Unless the files
5101 and actions are specified as TAGs, all are instantiated by default.
5103 Usage: $0 [OPTION]... [TAG]...
5105 -h, --help print this help, then exit
5106 -V, --version print version number and configuration settings, then exit
5107 -q, --quiet, --silent
5108 do not print progress messages
5109 -d, --debug don't remove temporary files
5110 --recheck update $as_me by reconfiguring in the same conditions
5111 --file=FILE[:TEMPLATE]
5112 instantiate the configuration file FILE
5113 --header=FILE[:TEMPLATE]
5114 instantiate the configuration header FILE
5116 Configuration files:
5119 Configuration headers:
5122 Configuration links:
5125 Configuration commands:
5128 Report bugs to the package provider."
5131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5134 configured by $0, generated by GNU Autoconf 2.64,
5135 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5137 Copyright (C) 2009 Free Software Foundation, Inc.
5138 This config.status script is free software; the Free Software Foundation
5139 gives unlimited permission to copy, distribute and modify it."
5144 test -n "\$AWK" || AWK=awk
5147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5148 # The default lists apply if the user does not specify any file.
5154 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5155 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5166 # Handling of the options.
5167 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5169 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5170 $as_echo "$ac_cs_version"; exit ;;
5171 --debug | --debu | --deb | --de | --d | -d )
5173 --file | --fil | --fi | --f )
5176 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5178 as_fn_append CONFIG_FILES " '$ac_optarg'"
5179 ac_need_defaults=false;;
5180 --header | --heade | --head | --hea )
5183 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5185 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5186 ac_need_defaults=false;;
5188 # Conflict between --help and --header
5189 as_fn_error "ambiguous option: \`$1'
5190 Try \`$0 --help' for more information.";;
5191 --help | --hel | -h )
5192 $as_echo "$ac_cs_usage"; exit ;;
5193 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5194 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5198 -*) as_fn_error "unrecognized option: \`$1'
5199 Try \`$0 --help' for more information." ;;
5201 *) as_fn_append ac_config_targets " $1"
5202 ac_need_defaults=false ;;
5208 ac_configure_extra_args=
5210 if $ac_cs_silent; then
5212 ac_configure_extra_args="$ac_configure_extra_args --silent"
5216 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5217 if \$ac_cs_recheck; then
5218 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5220 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5221 CONFIG_SHELL='$SHELL'
5227 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5231 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5232 ## Running $as_me. ##
5238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5241 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5243 # Handling of arguments.
5244 for ac_config_target in $ac_config_targets
5246 case $ac_config_target in
5247 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5248 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5249 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5250 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5251 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5252 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5253 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5255 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5260 # If the user did not use the arguments to specify the items to instantiate,
5261 # then the envvar interface is used. Set only those that are not.
5262 # We use the long form for the default assignment because of an extremely
5263 # bizarre bug on SunOS 4.1.3.
5264 if $ac_need_defaults; then
5265 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5266 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5267 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5268 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5271 # Have a temporary directory for convenience. Make it in the build tree
5272 # simply because there is no reason against having it here, and in addition,
5273 # creating and moving files from /tmp can sometimes cause problems.
5274 # Hook for its removal unless debugging.
5275 # Note that there is a small window in which the directory will not be cleaned:
5276 # after its creation but before its name has been assigned to `$tmp'.
5280 trap 'exit_status=$?
5281 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5283 trap 'as_fn_exit 1' 1 2 13 15
5285 # Create a (secure) tmp directory for tmp files.
5288 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5289 test -n "$tmp" && test -d "$tmp"
5292 tmp=./conf$$-$RANDOM
5293 (umask 077 && mkdir "$tmp")
5294 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5296 # Set up the scripts for CONFIG_FILES section.
5297 # No need to generate them if there are no CONFIG_FILES.
5298 # This happens for instance with `./config.status config.h'.
5299 if test -n "$CONFIG_FILES"; then
5302 ac_cr=`echo X | tr X '\015'`
5303 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5304 # But we know of no other shell where ac_cr would be empty at this
5305 # point, so we can use a bashism as a fallback.
5306 if test "x$ac_cr" = x; then
5307 eval ac_cr=\$\'\\r\'
5309 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5310 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5316 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5321 echo "cat >conf$$subs.awk <<_ACEOF" &&
5322 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5325 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5326 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5328 for ac_last_try in false false false false false :; do
5329 . ./conf$$subs.sh ||
5330 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5332 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5333 if test $ac_delim_n = $ac_delim_num; then
5335 elif $ac_last_try; then
5336 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5338 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5343 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5344 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5348 s/^/S["/; s/!.*/"]=/
5358 s/\(.\{148\}\).*/\1/
5360 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5365 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5372 s/\(.\{148\}\).*/\1/
5374 s/["\\]/\\&/g; s/^/"/; s/$/"/
5378 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5383 ' <conf$$subs.awk | sed '
5388 ' >>$CONFIG_STATUS || ac_write_fail=1
5389 rm -f conf$$subs.awk
5390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5392 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5393 for (key in S) S_is_set[key] = 1
5399 nfields = split(line, field, "@")
5401 len = length(field[1])
5402 for (i = 2; i < nfields; i++) {
5404 keylen = length(key)
5405 if (S_is_set[key]) {
5407 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5408 len += length(value) + length(field[++i])
5419 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5420 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5421 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5424 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5425 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5428 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5429 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5430 # trailing colons and then remove the whole line if VPATH becomes empty
5431 # (actually we leave an empty line to preserve line numbers).
5432 if test "x$srcdir" = x.; then
5433 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5437 s/^\([^=]*=[ ]*\):*/\1/
5443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5444 fi # test -n "$CONFIG_FILES"
5446 # Set up the scripts for CONFIG_HEADERS section.
5447 # No need to generate them if there are no CONFIG_HEADERS.
5448 # This happens for instance with `./config.status Makefile'.
5449 if test -n "$CONFIG_HEADERS"; then
5450 cat >"$tmp/defines.awk" <<\_ACAWK ||
5454 # Transform confdefs.h into an awk script `defines.awk', embedded as
5455 # here-document in config.status, that substitutes the proper values into
5456 # config.h.in to produce config.h.
5458 # Create a delimiter string that does not exist in confdefs.h, to ease
5459 # handling of long lines.
5461 for ac_last_try in false false :; do
5462 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5463 if test -z "$ac_t"; then
5465 elif $ac_last_try; then
5466 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5468 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5472 # For the awk script, D is an array of macro values keyed by name,
5473 # likewise P contains macro parameters if any. Preserve backslash
5474 # newline sequences.
5476 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5478 s/.\{148\}/&'"$ac_delim"'/g
5481 s/^[ ]*#[ ]*define[ ][ ]*/ /
5488 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5490 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5494 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5495 D["\1"]=" \3\\\\\\n"\\/p
5497 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5502 s/.\{148\}/&'"$ac_delim"'/g
5507 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5510 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5512 ' <confdefs.h | sed '
5513 s/'"$ac_delim"'/"\\\
5514 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5516 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5517 for (key in D) D_is_set[key] = 1
5520 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5522 split(line, arg, " ")
5523 if (arg[1] == "#") {
5527 defundef = substr(arg[1], 2)
5530 split(mac1, mac2, "(") #)
5532 prefix = substr(line, 1, index(line, defundef) - 1)
5533 if (D_is_set[macro]) {
5534 # Preserve the white space surrounding the "#".
5535 print prefix "define", macro P[macro] D[macro]
5538 # Replace #undef with comments. This is necessary, for example,
5539 # in the case of _POSIX_SOURCE, which is predefined and required
5540 # on some systems where configure will not decide to define it.
5541 if (defundef == "undef") {
5542 print "/*", prefix defundef, macro, "*/"
5550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5551 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5552 fi # test -n "$CONFIG_HEADERS"
5555 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
5560 :[FHLC]) ac_mode=$ac_tag; continue;;
5562 case $ac_mode$ac_tag in
5564 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5565 :[FH]-) ac_tag=-:-;;
5566 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5583 -) ac_f="$tmp/stdin";;
5584 *) # Look for the file first in the build tree, then in the source tree
5585 # (if the path is not absolute). The absolute path cannot be DOS-style,
5586 # because $ac_f cannot contain `:'.
5590 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5592 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5594 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5595 as_fn_append ac_file_inputs " '$ac_f'"
5598 # Let's still pretend it is `configure' which instantiates (i.e., don't
5599 # use $as_me), people would be surprised to read:
5600 # /* config.h. Generated by config.status. */
5601 configure_input='Generated from '`
5602 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5604 if test x"$ac_file" != x-; then
5605 configure_input="$ac_file. $configure_input"
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5607 $as_echo "$as_me: creating $ac_file" >&6;}
5609 # Neutralize special characters interpreted by sed in replacement strings.
5610 case $configure_input in #(
5611 *\&* | *\|* | *\\* )
5612 ac_sed_conf_input=`$as_echo "$configure_input" |
5613 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5614 *) ac_sed_conf_input=$configure_input;;
5618 *:-:* | *:-) cat >"$tmp/stdin" \
5619 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5624 ac_dir=`$as_dirname -- "$ac_file" ||
5625 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5626 X"$ac_file" : 'X\(//\)[^/]' \| \
5627 X"$ac_file" : 'X\(//\)$' \| \
5628 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5629 $as_echo X"$ac_file" |
5630 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5647 as_dir="$ac_dir"; as_fn_mkdir_p
5651 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5653 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5654 # A ".." for each directory in $ac_dir_suffix.
5655 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5656 case $ac_top_builddir_sub in
5657 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5658 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5661 ac_abs_top_builddir=$ac_pwd
5662 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5663 # for backward compatibility:
5664 ac_top_builddir=$ac_top_build_prefix
5667 .) # We are building in place.
5669 ac_top_srcdir=$ac_top_builddir_sub
5670 ac_abs_top_srcdir=$ac_pwd ;;
5671 [\\/]* | ?:[\\/]* ) # Absolute name.
5672 ac_srcdir=$srcdir$ac_dir_suffix;
5673 ac_top_srcdir=$srcdir
5674 ac_abs_top_srcdir=$srcdir ;;
5676 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5677 ac_top_srcdir=$ac_top_build_prefix$srcdir
5678 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5680 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5690 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5691 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5695 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5696 # If the template does not know about datarootdir, expand it.
5697 # FIXME: This hack should be removed a few years after 2.60.
5698 ac_datarootdir_hack=; ac_datarootdir_seen=
5709 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5710 *datarootdir*) ac_datarootdir_seen=yes;;
5711 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5713 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5716 ac_datarootdir_hack='
5717 s&@datadir@&$datadir&g
5718 s&@docdir@&$docdir&g
5719 s&@infodir@&$infodir&g
5720 s&@localedir@&$localedir&g
5721 s&@mandir@&$mandir&g
5722 s&\\\${datarootdir}&$datarootdir&g' ;;
5726 # Neutralize VPATH when `$srcdir' = `.'.
5727 # Shell code in configure.ac might set extrasub.
5728 # FIXME: do we really want to maintain this feature?
5729 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5730 ac_sed_extra="$ac_vpsub
5733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5735 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5736 s|@configure_input@|$ac_sed_conf_input|;t t
5737 s&@top_builddir@&$ac_top_builddir_sub&;t t
5738 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5739 s&@srcdir@&$ac_srcdir&;t t
5740 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5741 s&@top_srcdir@&$ac_top_srcdir&;t t
5742 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5743 s&@builddir@&$ac_builddir&;t t
5744 s&@abs_builddir@&$ac_abs_builddir&;t t
5745 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5746 s&@INSTALL@&$ac_INSTALL&;t t
5747 $ac_datarootdir_hack
5749 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
5750 || as_fn_error "could not create $ac_file" "$LINENO" 5
5752 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5753 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
5754 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5756 which seems to be undefined. Please make sure it is defined." >&5
5757 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5758 which seems to be undefined. Please make sure it is defined." >&2;}
5762 -) cat "$tmp/out" && rm -f "$tmp/out";;
5763 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
5765 || as_fn_error "could not create $ac_file" "$LINENO" 5
5771 if test x"$ac_file" != x-; then
5773 $as_echo "/* $configure_input */" \
5774 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
5775 } >"$tmp/config.h" \
5776 || as_fn_error "could not create $ac_file" "$LINENO" 5
5777 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
5779 $as_echo "$as_me: $ac_file is unchanged" >&6;}
5782 mv "$tmp/config.h" "$ac_file" \
5783 || as_fn_error "could not create $ac_file" "$LINENO" 5
5786 $as_echo "/* $configure_input */" \
5787 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
5788 || as_fn_error "could not create -" "$LINENO" 5
5796 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
5799 # Prefer the file from the source tree if names are identical.
5800 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
5801 ac_source=$srcdir/$ac_source
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
5805 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
5807 if test ! -r "$ac_source"; then
5808 as_fn_error "$ac_source: file not found" "$LINENO" 5
5812 # Try a relative symlink, then a hard link, then a copy.
5814 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
5815 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
5817 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
5818 ln "$ac_source" "$ac_file" 2>/dev/null ||
5819 cp -p "$ac_source" "$ac_file" ||
5820 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
5823 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5824 $as_echo "$as_me: executing $ac_file commands" >&6;}
5829 case $ac_file$ac_mode in
5830 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
5831 rm -f Makesim1.tmp Makesim2.tmp Makefile
5832 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
5833 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
5834 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
5835 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
5836 <Makefile.sim >Makefile
5837 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
5839 "stamp-h":C) echo > stamp-h ;;
5847 ac_clean_files=$ac_clean_files_save
5849 test $ac_write_fail = 0 ||
5850 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
5853 # configure is writing to config.log, and then calls config.status.
5854 # config.status does its own redirection, appending to config.log.
5855 # Unfortunately, on DOS this fails, as config.log is still kept open
5856 # by configure, so config.status won't be able to write to it; its
5857 # output is simply discarded. So we exec the FD to /dev/null,
5858 # effectively closing config.log, so it can be properly (re)opened and
5859 # appended to by config.status. When coming back to configure, we
5860 # need to make the FD available again.
5861 if test "$no_create" != yes; then
5863 ac_config_status_args=
5864 test "$silent" = yes &&
5865 ac_config_status_args="$ac_config_status_args --quiet"
5867 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5869 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5870 # would make configure fail if this is the last instruction.
5871 $ac_cs_success || as_fn_exit $?
5873 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5875 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}