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."
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
700 program_transform_name
713 enable_option_checking
715 enable_maintainer_mode
726 enable_sim_hostendian
727 enable_sim_environment
730 ac_precious_vars='build_alias
741 # Initialize some variables set by options.
743 ac_init_version=false
744 ac_unrecognized_opts=
746 # The variables have the same names as the options, with
747 # dashes changed to underlines.
755 program_transform_name=s,x,x,
763 # Installation directory options.
764 # These are left unexpanded so users can "make install exec_prefix=/foo"
765 # and all the variables that are supposed to be based on exec_prefix
766 # by default will actually change.
767 # Use braces instead of parens because sh, perl, etc. also accept them.
768 # (The list follows the same order as the GNU Coding Standards.)
769 bindir='${exec_prefix}/bin'
770 sbindir='${exec_prefix}/sbin'
771 libexecdir='${exec_prefix}/libexec'
772 datarootdir='${prefix}/share'
773 datadir='${datarootdir}'
774 sysconfdir='${prefix}/etc'
775 sharedstatedir='${prefix}/com'
776 localstatedir='${prefix}/var'
777 includedir='${prefix}/include'
778 oldincludedir='/usr/include'
779 docdir='${datarootdir}/doc/${PACKAGE}'
780 infodir='${datarootdir}/info'
785 libdir='${exec_prefix}/lib'
786 localedir='${datarootdir}/locale'
787 mandir='${datarootdir}/man'
793 # If the previous option needs an argument, assign it.
794 if test -n "$ac_prev"; then
795 eval $ac_prev=\$ac_option
801 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
805 # Accept the important Cygnus configure options, so we can diagnose typos.
807 case $ac_dashdash$ac_option in
811 -bindir | --bindir | --bindi | --bind | --bin | --bi)
813 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
816 -build | --build | --buil | --bui | --bu)
817 ac_prev=build_alias ;;
818 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
819 build_alias=$ac_optarg ;;
821 -cache-file | --cache-file | --cache-fil | --cache-fi \
822 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
823 ac_prev=cache_file ;;
824 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
825 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
826 cache_file=$ac_optarg ;;
829 cache_file=config.cache ;;
831 -datadir | --datadir | --datadi | --datad)
833 -datadir=* | --datadir=* | --datadi=* | --datad=*)
834 datadir=$ac_optarg ;;
836 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
837 | --dataroo | --dataro | --datar)
838 ac_prev=datarootdir ;;
839 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
840 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
841 datarootdir=$ac_optarg ;;
843 -disable-* | --disable-*)
844 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
845 # Reject names that are not valid shell variable names.
846 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
847 as_fn_error "invalid feature name: $ac_useropt"
848 ac_useropt_orig=$ac_useropt
849 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
850 case $ac_user_opts in
854 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
855 ac_unrecognized_sep=', ';;
857 eval enable_$ac_useropt=no ;;
859 -docdir | --docdir | --docdi | --doc | --do)
861 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
864 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
866 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
869 -enable-* | --enable-*)
870 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
871 # Reject names that are not valid shell variable names.
872 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
873 as_fn_error "invalid feature name: $ac_useropt"
874 ac_useropt_orig=$ac_useropt
875 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
876 case $ac_user_opts in
880 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
881 ac_unrecognized_sep=', ';;
883 eval enable_$ac_useropt=\$ac_optarg ;;
885 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
886 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
887 | --exec | --exe | --ex)
888 ac_prev=exec_prefix ;;
889 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
890 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
891 | --exec=* | --exe=* | --ex=*)
892 exec_prefix=$ac_optarg ;;
894 -gas | --gas | --ga | --g)
895 # Obsolete; use --with-gas.
898 -help | --help | --hel | --he | -h)
900 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
901 ac_init_help=recursive ;;
902 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
903 ac_init_help=short ;;
905 -host | --host | --hos | --ho)
906 ac_prev=host_alias ;;
907 -host=* | --host=* | --hos=* | --ho=*)
908 host_alias=$ac_optarg ;;
910 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
912 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
914 htmldir=$ac_optarg ;;
916 -includedir | --includedir | --includedi | --included | --include \
917 | --includ | --inclu | --incl | --inc)
918 ac_prev=includedir ;;
919 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
920 | --includ=* | --inclu=* | --incl=* | --inc=*)
921 includedir=$ac_optarg ;;
923 -infodir | --infodir | --infodi | --infod | --info | --inf)
925 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
926 infodir=$ac_optarg ;;
928 -libdir | --libdir | --libdi | --libd)
930 -libdir=* | --libdir=* | --libdi=* | --libd=*)
933 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
934 | --libexe | --libex | --libe)
935 ac_prev=libexecdir ;;
936 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
937 | --libexe=* | --libex=* | --libe=*)
938 libexecdir=$ac_optarg ;;
940 -localedir | --localedir | --localedi | --localed | --locale)
942 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
943 localedir=$ac_optarg ;;
945 -localstatedir | --localstatedir | --localstatedi | --localstated \
946 | --localstate | --localstat | --localsta | --localst | --locals)
947 ac_prev=localstatedir ;;
948 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
949 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
950 localstatedir=$ac_optarg ;;
952 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
954 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
958 # Obsolete; use --without-fp.
961 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
962 | --no-cr | --no-c | -n)
965 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
966 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
969 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
970 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
971 | --oldin | --oldi | --old | --ol | --o)
972 ac_prev=oldincludedir ;;
973 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
974 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
975 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
976 oldincludedir=$ac_optarg ;;
978 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
980 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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1591 $as_echo "$ac_header_preproc" >&6; }
1593 # So? What about this header?
1594 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1597 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1599 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1603 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1605 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1607 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1609 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1610 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1611 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1615 $as_echo_n "checking for $2... " >&6; }
1616 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1617 $as_echo_n "(cached) " >&6
1619 eval "$3=\$ac_header_compiler"
1622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1623 $as_echo "$ac_res" >&6; }
1625 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1627 } # ac_fn_c_check_header_mongrel
1629 # ac_fn_c_try_run LINENO
1630 # ----------------------
1631 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1632 # that executables *can* be run.
1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636 if { { ac_try="$ac_link"
1638 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639 *) ac_try_echo=$ac_try;;
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643 (eval "$ac_link") 2>&5
1645 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1646 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1647 { { case "(($ac_try" in
1648 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1649 *) ac_try_echo=$ac_try;;
1651 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1652 $as_echo "$ac_try_echo"; } >&5
1653 (eval "$ac_try") 2>&5
1655 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1656 test $ac_status = 0; }; }; then :
1659 $as_echo "$as_me: program exited with status $ac_status" >&5
1660 $as_echo "$as_me: failed program was:" >&5
1661 sed 's/^/| /' conftest.$ac_ext >&5
1663 ac_retval=$ac_status
1665 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1666 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1672 # -------------------------------------------------------
1673 # Tests whether HEADER exists and can be compiled using the include files in
1674 # INCLUDES, setting the cache variable VAR accordingly.
1675 ac_fn_c_check_header_compile ()
1677 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1679 $as_echo_n "checking for $2... " >&6; }
1680 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1681 $as_echo_n "(cached) " >&6
1683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1684 /* end confdefs.h. */
1688 if ac_fn_c_try_compile "$LINENO"; then :
1693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1697 $as_echo "$ac_res" >&6; }
1698 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1700 } # ac_fn_c_check_header_compile
1702 # ac_fn_c_try_link LINENO
1703 # -----------------------
1704 # Try to link conftest.$ac_ext, and return whether this succeeded.
1707 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1708 rm -f conftest.$ac_objext conftest$ac_exeext
1709 if { { ac_try="$ac_link"
1711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1712 *) ac_try_echo=$ac_try;;
1714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715 $as_echo "$ac_try_echo"; } >&5
1716 (eval "$ac_link") 2>conftest.err
1718 if test -s conftest.err; then
1719 grep -v '^ *+' conftest.err >conftest.er1
1720 cat conftest.er1 >&5
1721 mv -f conftest.er1 conftest.err
1723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724 test $ac_status = 0; } && {
1725 test -z "$ac_c_werror_flag" ||
1726 test ! -s conftest.err
1727 } && test -s conftest$ac_exeext && {
1728 test "$cross_compiling" = yes ||
1729 $as_test_x conftest$ac_exeext
1733 $as_echo "$as_me: failed program was:" >&5
1734 sed 's/^/| /' conftest.$ac_ext >&5
1738 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1739 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1740 # interfere with the next link command; also delete a directory that is
1741 # left behind by Apple's compiler. We do this before executing the actions.
1742 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1743 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1746 } # ac_fn_c_try_link
1748 # ac_fn_c_check_func LINENO FUNC VAR
1749 # ----------------------------------
1750 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1751 ac_fn_c_check_func ()
1753 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1755 $as_echo_n "checking for $2... " >&6; }
1756 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1757 $as_echo_n "(cached) " >&6
1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1760 /* end confdefs.h. */
1761 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1762 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1763 #define $2 innocuous_$2
1765 /* System header to define __stub macros and hopefully few prototypes,
1766 which can conflict with char $2 (); below.
1767 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1768 <limits.h> exists even on freestanding compilers. */
1771 # include <limits.h>
1773 # include <assert.h>
1778 /* Override any GCC internal prototype to avoid an error.
1779 Use char because int might match the return type of a GCC
1780 builtin and then its argument prototype would still apply. */
1785 /* The GNU C library defines this for functions which it implements
1786 to always fail with ENOSYS. Some functions are actually named
1787 something starting with __ and the normal name is an alias. */
1788 #if defined __stub_$2 || defined __stub___$2
1800 if ac_fn_c_try_link "$LINENO"; then :
1805 rm -f core conftest.err conftest.$ac_objext \
1806 conftest$ac_exeext conftest.$ac_ext
1809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1810 $as_echo "$ac_res" >&6; }
1811 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1813 } # ac_fn_c_check_func
1814 cat >config.log <<_ACEOF
1815 This file contains any messages produced by compilers while
1816 running configure, to aid debugging if configure makes a mistake.
1818 It was created by $as_me, which was
1819 generated by GNU Autoconf 2.64. Invocation command line was
1831 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1832 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1833 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1834 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1835 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1837 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1838 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1840 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1841 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1842 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1843 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1844 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1845 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1846 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1854 test -z "$as_dir" && as_dir=.
1855 $as_echo "PATH: $as_dir"
1871 # Keep a trace of the command line.
1872 # Strip out --no-create and --no-recursion so they do not pile up.
1873 # Strip out --silent because we don't want to record it for future runs.
1874 # Also quote any args containing shell meta-characters.
1875 # Make two passes to allow for proper duplicate-argument suppression.
1879 ac_must_keep_next=false
1885 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1886 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1887 | -silent | --silent | --silen | --sile | --sil)
1890 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1893 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1895 as_fn_append ac_configure_args1 " '$ac_arg'"
1896 if test $ac_must_keep_next = true; then
1897 ac_must_keep_next=false # Got value, back to normal.
1900 *=* | --config-cache | -C | -disable-* | --disable-* \
1901 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1902 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1903 | -with-* | --with-* | -without-* | --without-* | --x)
1904 case "$ac_configure_args0 " in
1905 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1908 -* ) ac_must_keep_next=true ;;
1911 as_fn_append ac_configure_args " '$ac_arg'"
1916 { ac_configure_args0=; unset ac_configure_args0;}
1917 { ac_configure_args1=; unset ac_configure_args1;}
1919 # When interrupted or exit'd, cleanup temporary files, and complete
1920 # config.log. We remove comments because anyway the quotes in there
1921 # would cause problems or look ugly.
1922 # WARNING: Use '\'' to represent an apostrophe within the trap.
1923 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1924 trap 'exit_status=$?
1925 # Save into config.log some information that might help in debugging.
1930 ## ---------------- ##
1931 ## Cache variables. ##
1932 ## ---------------- ##
1935 # The following way of writing the cache mishandles newlines in values,
1937 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1938 eval ac_val=\$$ac_var
1942 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1943 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1946 _ | IFS | as_nl) ;; #(
1947 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1948 *) { eval $ac_var=; unset $ac_var;} ;;
1953 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1954 *${as_nl}ac_space=\ *)
1956 "s/'\''/'\''\\\\'\'''\''/g;
1957 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1968 ## ----------------- ##
1969 ## Output variables. ##
1970 ## ----------------- ##
1973 for ac_var in $ac_subst_vars
1975 eval ac_val=\$$ac_var
1977 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1979 $as_echo "$ac_var='\''$ac_val'\''"
1983 if test -n "$ac_subst_files"; then
1985 ## ------------------- ##
1986 ## File substitutions. ##
1987 ## ------------------- ##
1990 for ac_var in $ac_subst_files
1992 eval ac_val=\$$ac_var
1994 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1996 $as_echo "$ac_var='\''$ac_val'\''"
2001 if test -s confdefs.h; then
2011 test "$ac_signal" != 0 &&
2012 $as_echo "$as_me: caught signal $ac_signal"
2013 $as_echo "$as_me: exit $exit_status"
2015 rm -f core *.core core.conftest.* &&
2016 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2019 for ac_signal in 1 2 13 15; do
2020 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2024 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2025 rm -f -r conftest* confdefs.h
2027 $as_echo "/* confdefs.h */" > confdefs.h
2029 # Predefined preprocessor variables.
2031 cat >>confdefs.h <<_ACEOF
2032 #define PACKAGE_NAME "$PACKAGE_NAME"
2035 cat >>confdefs.h <<_ACEOF
2036 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2039 cat >>confdefs.h <<_ACEOF
2040 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2043 cat >>confdefs.h <<_ACEOF
2044 #define PACKAGE_STRING "$PACKAGE_STRING"
2047 cat >>confdefs.h <<_ACEOF
2048 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2051 cat >>confdefs.h <<_ACEOF
2052 #define PACKAGE_URL "$PACKAGE_URL"
2056 # Let the site file select an alternate cache file if it wants to.
2057 # Prefer an explicitly selected file to automatically selected ones.
2060 if test -n "$CONFIG_SITE"; then
2061 ac_site_file1=$CONFIG_SITE
2062 elif test "x$prefix" != xNONE; then
2063 ac_site_file1=$prefix/share/config.site
2064 ac_site_file2=$prefix/etc/config.site
2066 ac_site_file1=$ac_default_prefix/share/config.site
2067 ac_site_file2=$ac_default_prefix/etc/config.site
2069 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2071 test "x$ac_site_file" = xNONE && continue
2072 if test -r "$ac_site_file"; then
2073 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2074 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2075 sed 's/^/| /' "$ac_site_file" >&5
2080 if test -r "$cache_file"; then
2081 # Some versions of bash will fail to source /dev/null (special
2082 # files actually), so we avoid doing that.
2083 if test -f "$cache_file"; then
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2085 $as_echo "$as_me: loading cache $cache_file" >&6;}
2087 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2088 *) . "./$cache_file";;
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2093 $as_echo "$as_me: creating cache $cache_file" >&6;}
2097 # Check that the precious variables saved in the cache have kept the same
2099 ac_cache_corrupted=false
2100 for ac_var in $ac_precious_vars; do
2101 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2102 eval ac_new_set=\$ac_env_${ac_var}_set
2103 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2104 eval ac_new_val=\$ac_env_${ac_var}_value
2105 case $ac_old_set,$ac_new_set in
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2108 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2109 ac_cache_corrupted=: ;;
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2112 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2113 ac_cache_corrupted=: ;;
2116 if test "x$ac_old_val" != "x$ac_new_val"; then
2117 # differences in whitespace do not lead to failure.
2118 ac_old_val_w=`echo x $ac_old_val`
2119 ac_new_val_w=`echo x $ac_new_val`
2120 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2122 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2123 ac_cache_corrupted=:
2125 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2126 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2127 eval $ac_var=\$ac_old_val
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2130 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2131 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2132 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2135 # Pass precious variables to config.status.
2136 if test "$ac_new_set" = set; then
2138 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2139 *) ac_arg=$ac_var=$ac_new_val ;;
2141 case " $ac_configure_args " in
2142 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2143 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2147 if $ac_cache_corrupted; then
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2149 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2150 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2151 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2152 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2154 ## -------------------- ##
2155 ## Main body of script. ##
2156 ## -------------------- ##
2159 ac_cpp='$CPP $CPPFLAGS'
2160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2162 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2165 # This file contains common code used by all simulators.
2167 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2168 # directory. It is intended to be invoked before any target specific stuff.
2169 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2170 # It is intended to be invoked last.
2172 # The simulator's configure.in should look like:
2174 # dnl Process this file with autoconf to produce a configure script.
2175 # AC_PREREQ(2.64)dnl
2176 # AC_INIT(Makefile.in)
2177 # sinclude(../common/aclocal.m4)
2181 # ... target specific stuff ...
2185 # Include global overrides and fixes for Autoconf.
2212 # _AC_CHECK_DECL_BODY
2213 # -------------------
2214 # Shell function body for AC_CHECK_DECL.
2215 # _AC_CHECK_DECL_BODY
2217 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2219 # -------------------------------------------------------------
2220 # Helper to AC_CHECK_DECLS, which generates the check for a single
2221 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2222 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2235 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
2236 # Free Software Foundation, Inc.
2238 # This file is free software; the Free Software Foundation
2239 # gives unlimited permission to copy and/or distribute it,
2240 # with or without modifications, as long as this notice is preserved.
2244 # Based on depend.m4 from automake 1.9, modified for standalone use in
2245 # an environment where GNU make is required.
2247 # ZW_PROG_COMPILER_DEPENDENCIES
2248 # -----------------------------
2249 # Variant of _AM_DEPENDENCIES which just does the dependency probe and
2250 # sets fooDEPMODE accordingly. Cache-variable compatible with
2251 # original; not side-effect compatible. As the users of this macro
2252 # may require accurate dependencies for correct builds, it does *not*
2253 # honor --disable-dependency-checking, and failure to detect a usable
2254 # method is an error. depcomp is assumed to be located in
2257 # FIXME: Should use the Autoconf 2.5x language-selection mechanism.
2263 # Choose a directory name for dependency files.
2268 # As AM_SET_DEPDIR, but also create the directory at config.status time.
2319 sim_inline="-DDEFAULT_INLINE=0"
2356 # intl sister-directory configuration rules.
2359 # The idea behind this macro is that there's no need to repeat all the
2360 # autoconf probes done by the intl directory - it's already done them
2361 # for us. In fact, there's no need even to look at the cache for the
2362 # answers. All we need to do is nab a few pieces of information.
2363 # The intl directory is set up to make this easy, by generating a
2364 # small file which can be sourced as a shell script; then we produce
2365 # the necessary substitutions and definitions for this directory.
2369 # Autoconf M4 include file defining utility macros for complex Canadian
2381 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2383 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2386 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2387 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2391 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2392 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2396 # Backported from Autoconf 2.5x; can go away when and if
2397 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2402 # ACX_HAVE_GCC_FOR_TARGET
2403 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2406 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2407 # Searching for installed target binutils. We need to take extra care,
2408 # else we may find the wrong assembler, linker, etc., and lose.
2410 # First try --with-build-time-tools, if specified.
2412 # For build != host, we ask the installed GCC for the name of the tool it
2413 # uses, and accept it if it is an absolute path. This is because the
2414 # only good choice for a compiler is the same GCC version that is being
2415 # installed (or we couldn't make target libraries), and we assume that
2416 # on the host system we'll have not only the same GCC version, but also
2417 # the same binutils version.
2419 # For build == host, search the same directories that the installed
2420 # compiler will search. We used to do this for the assembler, linker,
2421 # and nm only; for simplicity of configuration, however, we extend this
2422 # criterion to tools (such as ar and ranlib) that are never invoked by
2423 # the compiler, to avoid mismatches.
2425 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2426 # if build == target. This makes the most sense only when bootstrapping,
2427 # but we also do so when build != host. In this case, we hope that the
2428 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2430 # If we do not find a suitable binary, then try the user's path.
2434 # AC_PROG_CPP_WERROR
2435 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2436 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2437 # For now, using this also overrides header checks to use only the
2438 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2439 # bit harder from here).
2440 # Eventually autoconf will default to checking headers with the compiler
2441 # instead, and we'll have to do this differently.
2443 # AC_PROG_CPP_WERROR
2446 # We require the gnatbind program, and a compiler driver that
2447 # understands Ada. We use the user's CC setting, already found,
2448 # and possibly add $1 to the command-line parameters.
2450 # Sets the shell variable have_gnat to yes or no as appropriate, and
2451 # substitutes GNATBIND and GNATMAKE.
2478 ac_cpp='$CPP $CPPFLAGS'
2479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2482 if test -n "$ac_tool_prefix"; then
2483 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2484 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2486 $as_echo_n "checking for $ac_word... " >&6; }
2487 if test "${ac_cv_prog_CC+set}" = set; then :
2488 $as_echo_n "(cached) " >&6
2490 if test -n "$CC"; then
2491 ac_cv_prog_CC="$CC" # Let the user override the test.
2493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2497 test -z "$as_dir" && as_dir=.
2498 for ac_exec_ext in '' $ac_executable_extensions; do
2499 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2500 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2501 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2511 if test -n "$CC"; then
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2513 $as_echo "$CC" >&6; }
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2516 $as_echo "no" >&6; }
2521 if test -z "$ac_cv_prog_CC"; then
2523 # Extract the first word of "gcc", so it can be a program name with args.
2524 set dummy gcc; ac_word=$2
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2526 $as_echo_n "checking for $ac_word... " >&6; }
2527 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2528 $as_echo_n "(cached) " >&6
2530 if test -n "$ac_ct_CC"; then
2531 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2537 test -z "$as_dir" && as_dir=.
2538 for ac_exec_ext in '' $ac_executable_extensions; do
2539 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2540 ac_cv_prog_ac_ct_CC="gcc"
2541 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2550 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2551 if test -n "$ac_ct_CC"; then
2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2553 $as_echo "$ac_ct_CC" >&6; }
2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2556 $as_echo "no" >&6; }
2559 if test "x$ac_ct_CC" = x; then
2562 case $cross_compiling:$ac_tool_warned in
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2565 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2566 ac_tool_warned=yes ;;
2574 if test -z "$CC"; then
2575 if test -n "$ac_tool_prefix"; then
2576 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2577 set dummy ${ac_tool_prefix}cc; ac_word=$2
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579 $as_echo_n "checking for $ac_word... " >&6; }
2580 if test "${ac_cv_prog_CC+set}" = set; then :
2581 $as_echo_n "(cached) " >&6
2583 if test -n "$CC"; then
2584 ac_cv_prog_CC="$CC" # Let the user override the test.
2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2590 test -z "$as_dir" && as_dir=.
2591 for ac_exec_ext in '' $ac_executable_extensions; do
2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2593 ac_cv_prog_CC="${ac_tool_prefix}cc"
2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2604 if test -n "$CC"; then
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2606 $as_echo "$CC" >&6; }
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609 $as_echo "no" >&6; }
2615 if test -z "$CC"; then
2616 # Extract the first word of "cc", so it can be a program name with args.
2617 set dummy cc; ac_word=$2
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2619 $as_echo_n "checking for $ac_word... " >&6; }
2620 if test "${ac_cv_prog_CC+set}" = set; then :
2621 $as_echo_n "(cached) " >&6
2623 if test -n "$CC"; then
2624 ac_cv_prog_CC="$CC" # Let the user override the test.
2627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2631 test -z "$as_dir" && as_dir=.
2632 for ac_exec_ext in '' $ac_executable_extensions; do
2633 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2634 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2635 ac_prog_rejected=yes
2639 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2646 if test $ac_prog_rejected = yes; then
2647 # We found a bogon in the path, so make sure we never use it.
2648 set dummy $ac_cv_prog_CC
2650 if test $# != 0; then
2651 # We chose a different compiler from the bogus one.
2652 # However, it has the same basename, so the bogon will be chosen
2653 # first if we set CC to just the basename; use the full file name.
2655 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2661 if test -n "$CC"; then
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2663 $as_echo "$CC" >&6; }
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2666 $as_echo "no" >&6; }
2671 if test -z "$CC"; then
2672 if test -n "$ac_tool_prefix"; then
2673 for ac_prog in cl.exe
2675 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2676 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2678 $as_echo_n "checking for $ac_word... " >&6; }
2679 if test "${ac_cv_prog_CC+set}" = set; then :
2680 $as_echo_n "(cached) " >&6
2682 if test -n "$CC"; then
2683 ac_cv_prog_CC="$CC" # Let the user override the test.
2685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2689 test -z "$as_dir" && as_dir=.
2690 for ac_exec_ext in '' $ac_executable_extensions; do
2691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2692 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2703 if test -n "$CC"; then
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2705 $as_echo "$CC" >&6; }
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708 $as_echo "no" >&6; }
2712 test -n "$CC" && break
2715 if test -z "$CC"; then
2717 for ac_prog in cl.exe
2719 # Extract the first word of "$ac_prog", so it can be a program name with args.
2720 set dummy $ac_prog; ac_word=$2
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2722 $as_echo_n "checking for $ac_word... " >&6; }
2723 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2724 $as_echo_n "(cached) " >&6
2726 if test -n "$ac_ct_CC"; then
2727 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2733 test -z "$as_dir" && as_dir=.
2734 for ac_exec_ext in '' $ac_executable_extensions; do
2735 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2736 ac_cv_prog_ac_ct_CC="$ac_prog"
2737 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2746 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2747 if test -n "$ac_ct_CC"; then
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2749 $as_echo "$ac_ct_CC" >&6; }
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2752 $as_echo "no" >&6; }
2756 test -n "$ac_ct_CC" && break
2759 if test "x$ac_ct_CC" = x; then
2762 case $cross_compiling:$ac_tool_warned in
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2765 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2766 ac_tool_warned=yes ;;
2775 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2777 as_fn_error "no acceptable C compiler found in \$PATH
2778 See \`config.log' for more details." "$LINENO" 5; }
2780 # Provide some information about the compiler.
2781 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2784 for ac_option in --version -v -V -qversion; do
2785 { { ac_try="$ac_compiler $ac_option >&5"
2787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2788 *) ac_try_echo=$ac_try;;
2790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2791 $as_echo "$ac_try_echo"; } >&5
2792 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2794 if test -s conftest.err; then
2796 ... rest of stderr output deleted ...
2797 10q' conftest.err >conftest.er1
2798 cat conftest.er1 >&5
2799 rm -f conftest.er1 conftest.err
2801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2802 test $ac_status = 0; }
2805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2806 /* end confdefs.h. */
2816 ac_clean_files_save=$ac_clean_files
2817 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2818 # Try to create an executable without -o first, disregard a.out.
2819 # It will help us diagnose broken compilers, and finding out an intuition
2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2822 $as_echo_n "checking for C compiler default output file name... " >&6; }
2823 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2825 # The possible output files:
2826 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2829 for ac_file in $ac_files
2832 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2833 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2838 if { { ac_try="$ac_link_default"
2840 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2841 *) ac_try_echo=$ac_try;;
2843 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2844 $as_echo "$ac_try_echo"; } >&5
2845 (eval "$ac_link_default") 2>&5
2847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2848 test $ac_status = 0; }; then :
2849 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2850 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2851 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2852 # so that the user can short-circuit this test for compilers unknown to
2854 for ac_file in $ac_files ''
2856 test -f "$ac_file" || continue
2858 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2861 # We found the default executable, but exeext='' is most
2865 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2867 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2869 # We set ac_cv_exeext here because the later test for it is not
2870 # safe: cross compilers may not add the suffix if given an `-o'
2871 # argument, so we may need to know it at that point already.
2872 # Even if this section looks crufty: it has the advantage of
2879 test "$ac_cv_exeext" = no && ac_cv_exeext=
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2885 $as_echo "$ac_file" >&6; }
2886 if test -z "$ac_file"; then :
2887 $as_echo "$as_me: failed program was:" >&5
2888 sed 's/^/| /' conftest.$ac_ext >&5
2890 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2891 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2892 { as_fn_set_status 77
2893 as_fn_error "C compiler cannot create executables
2894 See \`config.log' for more details." "$LINENO" 5; }; }
2896 ac_exeext=$ac_cv_exeext
2898 # Check that the compiler produces executables we can run. If not, either
2899 # the compiler is broken, or we cross compile.
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2901 $as_echo_n "checking whether the C compiler works... " >&6; }
2902 # If not cross compiling, check that we can run a simple program.
2903 if test "$cross_compiling" != yes; then
2904 if { ac_try='./$ac_file'
2905 { { case "(($ac_try" in
2906 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2907 *) ac_try_echo=$ac_try;;
2909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2910 $as_echo "$ac_try_echo"; } >&5
2911 (eval "$ac_try") 2>&5
2913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2914 test $ac_status = 0; }; }; then
2917 if test "$cross_compiling" = maybe; then
2920 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2921 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2922 as_fn_error "cannot run C compiled programs.
2923 If you meant to cross compile, use \`--host'.
2924 See \`config.log' for more details." "$LINENO" 5; }
2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2929 $as_echo "yes" >&6; }
2931 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2932 ac_clean_files=$ac_clean_files_save
2933 # Check that the compiler produces executables we can run. If not, either
2934 # the compiler is broken, or we cross compile.
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2936 $as_echo_n "checking whether we are cross compiling... " >&6; }
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2938 $as_echo "$cross_compiling" >&6; }
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2941 $as_echo_n "checking for suffix of executables... " >&6; }
2942 if { { ac_try="$ac_link"
2944 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2945 *) ac_try_echo=$ac_try;;
2947 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2948 $as_echo "$ac_try_echo"; } >&5
2949 (eval "$ac_link") 2>&5
2951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2952 test $ac_status = 0; }; then :
2953 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2954 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2955 # work properly (i.e., refer to `conftest.exe'), while it won't with
2957 for ac_file in conftest.exe conftest conftest.*; do
2958 test -f "$ac_file" || continue
2960 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2961 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2967 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2969 as_fn_error "cannot compute suffix of executables: cannot compile and link
2970 See \`config.log' for more details." "$LINENO" 5; }
2972 rm -f conftest$ac_cv_exeext
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2974 $as_echo "$ac_cv_exeext" >&6; }
2976 rm -f conftest.$ac_ext
2977 EXEEXT=$ac_cv_exeext
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2980 $as_echo_n "checking for suffix of object files... " >&6; }
2981 if test "${ac_cv_objext+set}" = set; then :
2982 $as_echo_n "(cached) " >&6
2984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985 /* end confdefs.h. */
2995 rm -f conftest.o conftest.obj
2996 if { { ac_try="$ac_compile"
2998 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2999 *) ac_try_echo=$ac_try;;
3001 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3002 $as_echo "$ac_try_echo"; } >&5
3003 (eval "$ac_compile") 2>&5
3005 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3006 test $ac_status = 0; }; then :
3007 for ac_file in conftest.o conftest.obj conftest.*; do
3008 test -f "$ac_file" || continue;
3010 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3011 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3016 $as_echo "$as_me: failed program was:" >&5
3017 sed 's/^/| /' conftest.$ac_ext >&5
3019 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3021 as_fn_error "cannot compute suffix of object files: cannot compile
3022 See \`config.log' for more details." "$LINENO" 5; }
3024 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3027 $as_echo "$ac_cv_objext" >&6; }
3028 OBJEXT=$ac_cv_objext
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3031 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3032 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3033 $as_echo_n "(cached) " >&6
3035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3036 /* end confdefs.h. */
3049 if ac_fn_c_try_compile "$LINENO"; then :
3054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3055 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3059 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3060 if test $ac_compiler_gnu = yes; then
3065 ac_test_CFLAGS=${CFLAGS+set}
3066 ac_save_CFLAGS=$CFLAGS
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3068 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3069 if test "${ac_cv_prog_cc_g+set}" = set; then :
3070 $as_echo_n "(cached) " >&6
3072 ac_save_c_werror_flag=$ac_c_werror_flag
3073 ac_c_werror_flag=yes
3076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3077 /* end confdefs.h. */
3087 if ac_fn_c_try_compile "$LINENO"; then :
3091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3092 /* end confdefs.h. */
3102 if ac_fn_c_try_compile "$LINENO"; then :
3105 ac_c_werror_flag=$ac_save_c_werror_flag
3107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3108 /* end confdefs.h. */
3118 if ac_fn_c_try_compile "$LINENO"; then :
3121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3126 ac_c_werror_flag=$ac_save_c_werror_flag
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3129 $as_echo "$ac_cv_prog_cc_g" >&6; }
3130 if test "$ac_test_CFLAGS" = set; then
3131 CFLAGS=$ac_save_CFLAGS
3132 elif test $ac_cv_prog_cc_g = yes; then
3133 if test "$GCC" = yes; then
3139 if test "$GCC" = yes; then
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3146 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3147 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3148 $as_echo_n "(cached) " >&6
3150 ac_cv_prog_cc_c89=no
3152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3153 /* end confdefs.h. */
3156 #include <sys/types.h>
3157 #include <sys/stat.h>
3158 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3159 struct buf { int x; };
3160 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3161 static char *e (p, i)
3167 static char *f (char * (*g) (char **, int), char **p, ...)
3172 s = g (p, va_arg (v,int));
3177 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3178 function prototypes and stuff, but not '\xHH' hex character constants.
3179 These don't provoke an error unfortunately, instead are silently treated
3180 as 'x'. The following induces an error, until -std is added to get
3181 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3182 array size at least. It's necessary to write '\x00'==0 to get something
3183 that's true only with -std. */
3184 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3186 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3187 inside strings and character constants. */
3189 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3191 int test (int i, double x);
3192 struct s1 {int (*f) (int a);};
3193 struct s2 {int (*f) (double a);};
3194 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3200 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3205 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3206 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3208 CC="$ac_save_CC $ac_arg"
3209 if ac_fn_c_try_compile "$LINENO"; then :
3210 ac_cv_prog_cc_c89=$ac_arg
3212 rm -f core conftest.err conftest.$ac_objext
3213 test "x$ac_cv_prog_cc_c89" != "xno" && break
3215 rm -f conftest.$ac_ext
3220 case "x$ac_cv_prog_cc_c89" in
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3223 $as_echo "none needed" >&6; } ;;
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3226 $as_echo "unsupported" >&6; } ;;
3228 CC="$CC $ac_cv_prog_cc_c89"
3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3230 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3232 if test "x$ac_cv_prog_cc_c89" != xno; then :
3237 ac_cpp='$CPP $CPPFLAGS'
3238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3243 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3244 for ac_t in install-sh install.sh shtool; do
3245 if test -f "$ac_dir/$ac_t"; then
3247 ac_install_sh="$ac_aux_dir/$ac_t -c"
3252 if test -z "$ac_aux_dir"; then
3253 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3256 # These three variables are undocumented and unsupported,
3257 # and are intended to be withdrawn in a future Autoconf release.
3258 # They can cause serious problems if a builder's source tree is in a directory
3259 # whose full name contains unusual characters.
3260 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3261 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3262 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3265 # Make sure we can run config.sub.
3266 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3267 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3270 $as_echo_n "checking build system type... " >&6; }
3271 if test "${ac_cv_build+set}" = set; then :
3272 $as_echo_n "(cached) " >&6
3274 ac_build_alias=$build_alias
3275 test "x$ac_build_alias" = x &&
3276 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3277 test "x$ac_build_alias" = x &&
3278 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3279 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3280 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3284 $as_echo "$ac_cv_build" >&6; }
3285 case $ac_cv_build in
3287 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3290 ac_save_IFS=$IFS; IFS='-'
3296 # Remember, the first character of IFS is used to create $*,
3297 # except with old shells:
3300 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3304 $as_echo_n "checking host system type... " >&6; }
3305 if test "${ac_cv_host+set}" = set; then :
3306 $as_echo_n "(cached) " >&6
3308 if test "x$host_alias" = x; then
3309 ac_cv_host=$ac_cv_build
3311 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3312 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3317 $as_echo "$ac_cv_host" >&6; }
3320 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3323 ac_save_IFS=$IFS; IFS='-'
3329 # Remember, the first character of IFS is used to create $*,
3330 # except with old shells:
3333 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3337 $as_echo_n "checking target system type... " >&6; }
3338 if test "${ac_cv_target+set}" = set; then :
3339 $as_echo_n "(cached) " >&6
3341 if test "x$target_alias" = x; then
3342 ac_cv_target=$ac_cv_host
3344 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3345 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3350 $as_echo "$ac_cv_target" >&6; }
3351 case $ac_cv_target in
3353 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3355 target=$ac_cv_target
3356 ac_save_IFS=$IFS; IFS='-'
3362 # Remember, the first character of IFS is used to create $*,
3363 # except with old shells:
3366 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3369 # The aliases save the names the user supplied, while $host etc.
3370 # will get canonicalized.
3371 test -n "$target_alias" &&
3372 test "$program_prefix$program_suffix$program_transform_name" = \
3374 program_prefix=${target_alias}-
3375 test "$program_prefix" != NONE &&
3376 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3377 # Use a double $ so make ignores it.
3378 test "$program_suffix" != NONE &&
3379 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3380 # Double any \ or $.
3381 # By default was `s,x,x', remove it if useless.
3382 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3383 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3385 # Find a good install program. We prefer a C program (faster),
3386 # so one script is as good as another. But avoid the broken or
3387 # incompatible versions:
3388 # SysV /etc/install, /usr/sbin/install
3389 # SunOS /usr/etc/install
3390 # IRIX /sbin/install
3392 # AmigaOS /C/install, which installs bootblocks on floppy discs
3393 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3394 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3395 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3396 # OS/2's system install, which has a completely different semantic
3397 # ./install, which can be erroneously created by make from ./install.sh.
3398 # Reject install programs that cannot install multiple files.
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3400 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3401 if test -z "$INSTALL"; then
3402 if test "${ac_cv_path_install+set}" = set; then :
3403 $as_echo_n "(cached) " >&6
3405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3409 test -z "$as_dir" && as_dir=.
3410 # Account for people who put trailing slashes in PATH elements.
3411 case $as_dir/ in #((
3412 ./ | .// | /[cC]/* | \
3413 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3414 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3417 # OSF1 and SCO ODT 3.0 have their own names for install.
3418 # Don't use installbsd from OSF since it installs stuff as root
3420 for ac_prog in ginstall scoinst install; do
3421 for ac_exec_ext in '' $ac_executable_extensions; do
3422 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3423 if test $ac_prog = install &&
3424 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3425 # AIX install. It has an incompatible calling convention.
3427 elif test $ac_prog = install &&
3428 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3429 # program-specific install script used by HP pwplus--don't use.
3432 rm -rf conftest.one conftest.two conftest.dir
3433 echo one > conftest.one
3434 echo two > conftest.two
3436 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3437 test -s conftest.one && test -s conftest.two &&
3438 test -s conftest.dir/conftest.one &&
3439 test -s conftest.dir/conftest.two
3441 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3454 rm -rf conftest.one conftest.two conftest.dir
3457 if test "${ac_cv_path_install+set}" = set; then
3458 INSTALL=$ac_cv_path_install
3460 # As a last resort, use the slow shell script. Don't cache a
3461 # value for INSTALL within a source directory, because that will
3462 # break other packages using the cache if that directory is
3463 # removed, or if the value is a relative name.
3464 INSTALL=$ac_install_sh
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3468 $as_echo "$INSTALL" >&6; }
3470 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3471 # It thinks the first close brace ends the variable substitution.
3472 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3474 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3476 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3478 rm -rf .tst 2>/dev/null
3479 mkdir .tst 2>/dev/null
3480 if test -d .tst; then
3485 rmdir .tst 2>/dev/null
3487 DEPDIR="${am__leading_dot}deps"
3491 ac_cpp='$CPP $CPPFLAGS'
3492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3496 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3497 # On Suns, sometimes $CPP names a directory.
3498 if test -n "$CPP" && test -d "$CPP"; then
3501 if test -z "$CPP"; then
3502 if test "${ac_cv_prog_CPP+set}" = set; then :
3503 $as_echo_n "(cached) " >&6
3505 # Double quotes because CPP needs to be expanded
3506 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3509 for ac_c_preproc_warn_flag in '' yes
3511 # Use a header file that comes with gcc, so configuring glibc
3512 # with a fresh cross-compiler works.
3513 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3514 # <limits.h> exists even on freestanding compilers.
3515 # On the NeXT, cc -E runs the code through the compiler's parser,
3516 # not just through cpp. "Syntax error" is here to catch this case.
3517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3518 /* end confdefs.h. */
3520 # include <limits.h>
3522 # include <assert.h>
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3529 # Broken: fails on valid input.
3532 rm -f conftest.err conftest.$ac_ext
3534 # OK, works on sane cases. Now check whether nonexistent headers
3535 # can be detected and how.
3536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3537 /* end confdefs.h. */
3538 #include <ac_nonexistent.h>
3540 if ac_fn_c_try_cpp "$LINENO"; then :
3541 # Broken: success on invalid input.
3544 # Passes both tests.
3548 rm -f conftest.err conftest.$ac_ext
3551 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3552 rm -f conftest.err conftest.$ac_ext
3553 if $ac_preproc_ok; then :
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3566 $as_echo "$CPP" >&6; }
3568 for ac_c_preproc_warn_flag in '' yes
3570 # Use a header file that comes with gcc, so configuring glibc
3571 # with a fresh cross-compiler works.
3572 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3573 # <limits.h> exists even on freestanding compilers.
3574 # On the NeXT, cc -E runs the code through the compiler's parser,
3575 # not just through cpp. "Syntax error" is here to catch this case.
3576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3577 /* end confdefs.h. */
3579 # include <limits.h>
3581 # include <assert.h>
3585 if ac_fn_c_try_cpp "$LINENO"; then :
3588 # Broken: fails on valid input.
3591 rm -f conftest.err conftest.$ac_ext
3593 # OK, works on sane cases. Now check whether nonexistent headers
3594 # can be detected and how.
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596 /* end confdefs.h. */
3597 #include <ac_nonexistent.h>
3599 if ac_fn_c_try_cpp "$LINENO"; then :
3600 # Broken: success on invalid input.
3603 # Passes both tests.
3607 rm -f conftest.err conftest.$ac_ext
3610 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3611 rm -f conftest.err conftest.$ac_ext
3612 if $ac_preproc_ok; then :
3615 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3617 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3618 See \`config.log' for more details." "$LINENO" 5; }
3622 ac_cpp='$CPP $CPPFLAGS'
3623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3629 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3630 if test "${ac_cv_path_GREP+set}" = set; then :
3631 $as_echo_n "(cached) " >&6
3633 if test -z "$GREP"; then
3634 ac_path_GREP_found=false
3635 # Loop through the user's path and test for each of PROGNAME-LIST
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3640 test -z "$as_dir" && as_dir=.
3641 for ac_prog in grep ggrep; do
3642 for ac_exec_ext in '' $ac_executable_extensions; do
3643 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3644 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3645 # Check for GNU ac_path_GREP and select it if it is found.
3646 # Check for GNU $ac_path_GREP
3647 case `"$ac_path_GREP" --version 2>&1` in
3649 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3652 $as_echo_n 0123456789 >"conftest.in"
3655 cat "conftest.in" "conftest.in" >"conftest.tmp"
3656 mv "conftest.tmp" "conftest.in"
3657 cp "conftest.in" "conftest.nl"
3658 $as_echo 'GREP' >> "conftest.nl"
3659 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3660 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3661 as_fn_arith $ac_count + 1 && ac_count=$as_val
3662 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3663 # Best one so far, save it but keep looking for a better one
3664 ac_cv_path_GREP="$ac_path_GREP"
3665 ac_path_GREP_max=$ac_count
3667 # 10*(2^10) chars as input seems more than enough
3668 test $ac_count -gt 10 && break
3670 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3673 $ac_path_GREP_found && break 3
3678 if test -z "$ac_cv_path_GREP"; then
3679 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3682 ac_cv_path_GREP=$GREP
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3687 $as_echo "$ac_cv_path_GREP" >&6; }
3688 GREP="$ac_cv_path_GREP"
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3692 $as_echo_n "checking for egrep... " >&6; }
3693 if test "${ac_cv_path_EGREP+set}" = set; then :
3694 $as_echo_n "(cached) " >&6
3696 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3697 then ac_cv_path_EGREP="$GREP -E"
3699 if test -z "$EGREP"; then
3700 ac_path_EGREP_found=false
3701 # Loop through the user's path and test for each of PROGNAME-LIST
3702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3703 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3706 test -z "$as_dir" && as_dir=.
3707 for ac_prog in egrep; do
3708 for ac_exec_ext in '' $ac_executable_extensions; do
3709 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3710 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3711 # Check for GNU ac_path_EGREP and select it if it is found.
3712 # Check for GNU $ac_path_EGREP
3713 case `"$ac_path_EGREP" --version 2>&1` in
3715 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3718 $as_echo_n 0123456789 >"conftest.in"
3721 cat "conftest.in" "conftest.in" >"conftest.tmp"
3722 mv "conftest.tmp" "conftest.in"
3723 cp "conftest.in" "conftest.nl"
3724 $as_echo 'EGREP' >> "conftest.nl"
3725 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3726 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3727 as_fn_arith $ac_count + 1 && ac_count=$as_val
3728 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3729 # Best one so far, save it but keep looking for a better one
3730 ac_cv_path_EGREP="$ac_path_EGREP"
3731 ac_path_EGREP_max=$ac_count
3733 # 10*(2^10) chars as input seems more than enough
3734 test $ac_count -gt 10 && break
3736 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3739 $ac_path_EGREP_found && break 3
3744 if test -z "$ac_cv_path_EGREP"; then
3745 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3748 ac_cv_path_EGREP=$EGREP
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3754 $as_echo "$ac_cv_path_EGREP" >&6; }
3755 EGREP="$ac_cv_path_EGREP"
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3759 $as_echo_n "checking for ANSI C header files... " >&6; }
3760 if test "${ac_cv_header_stdc+set}" = set; then :
3761 $as_echo_n "(cached) " >&6
3763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764 /* end confdefs.h. */
3778 if ac_fn_c_try_compile "$LINENO"; then :
3779 ac_cv_header_stdc=yes
3781 ac_cv_header_stdc=no
3783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785 if test $ac_cv_header_stdc = yes; then
3786 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788 /* end confdefs.h. */
3792 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3793 $EGREP "memchr" >/dev/null 2>&1; then :
3796 ac_cv_header_stdc=no
3802 if test $ac_cv_header_stdc = yes; then
3803 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805 /* end confdefs.h. */
3809 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3810 $EGREP "free" >/dev/null 2>&1; then :
3813 ac_cv_header_stdc=no
3819 if test $ac_cv_header_stdc = yes; then
3820 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3821 if test "$cross_compiling" = yes; then :
3824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825 /* end confdefs.h. */
3828 #if ((' ' & 0x0FF) == 0x020)
3829 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3830 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3832 # define ISLOWER(c) \
3833 (('a' <= (c) && (c) <= 'i') \
3834 || ('j' <= (c) && (c) <= 'r') \
3835 || ('s' <= (c) && (c) <= 'z'))
3836 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3839 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3844 for (i = 0; i < 256; i++)
3845 if (XOR (islower (i), ISLOWER (i))
3846 || toupper (i) != TOUPPER (i))
3851 if ac_fn_c_try_run "$LINENO"; then :
3854 ac_cv_header_stdc=no
3856 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3857 conftest.$ac_objext conftest.beam conftest.$ac_ext
3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3863 $as_echo "$ac_cv_header_stdc" >&6; }
3864 if test $ac_cv_header_stdc = yes; then
3866 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3870 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3871 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3872 inttypes.h stdint.h unistd.h
3874 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3875 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3877 eval as_val=\$$as_ac_Header
3878 if test "x$as_val" = x""yes; then :
3879 cat >>confdefs.h <<_ACEOF
3880 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3890 # autoconf.info says this should be called right after AC_INIT.
3891 ac_config_headers="$ac_config_headers config.h:config.in"
3897 # Put a plausible default for CC_FOR_BUILD in Makefile.
3898 if test "x$cross_compiling" = "xno"; then
3899 CC_FOR_BUILD='$(CC)'
3909 if test -n "$ac_tool_prefix"; then
3910 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3911 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3913 $as_echo_n "checking for $ac_word... " >&6; }
3914 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3915 $as_echo_n "(cached) " >&6
3917 if test -n "$RANLIB"; then
3918 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3924 test -z "$as_dir" && as_dir=.
3925 for ac_exec_ext in '' $ac_executable_extensions; do
3926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3927 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3937 RANLIB=$ac_cv_prog_RANLIB
3938 if test -n "$RANLIB"; then
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3940 $as_echo "$RANLIB" >&6; }
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3943 $as_echo "no" >&6; }
3948 if test -z "$ac_cv_prog_RANLIB"; then
3949 ac_ct_RANLIB=$RANLIB
3950 # Extract the first word of "ranlib", so it can be a program name with args.
3951 set dummy ranlib; ac_word=$2
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3953 $as_echo_n "checking for $ac_word... " >&6; }
3954 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3955 $as_echo_n "(cached) " >&6
3957 if test -n "$ac_ct_RANLIB"; then
3958 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3964 test -z "$as_dir" && as_dir=.
3965 for ac_exec_ext in '' $ac_executable_extensions; do
3966 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3967 ac_cv_prog_ac_ct_RANLIB="ranlib"
3968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3977 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3978 if test -n "$ac_ct_RANLIB"; then
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3980 $as_echo "$ac_ct_RANLIB" >&6; }
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3983 $as_echo "no" >&6; }
3986 if test "x$ac_ct_RANLIB" = x; then
3989 case $cross_compiling:$ac_tool_warned in
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3992 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3993 ac_tool_warned=yes ;;
3995 RANLIB=$ac_ct_RANLIB
3998 RANLIB="$ac_cv_prog_RANLIB"
4002 # Dependency checking.
4003 ac_config_commands="$ac_config_commands depdir"
4006 depcc="$CC" am_compiler_list=
4008 am_depcomp=$ac_aux_dir/depcomp
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4010 $as_echo_n "checking dependency style of $depcc... " >&6; }
4011 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4012 $as_echo_n "(cached) " >&6
4014 if test -f "$am_depcomp"; then
4015 # We make a subdir and do the tests there. Otherwise we can end up
4016 # making bogus files that we don't know about and never remove. For
4017 # instance it was reported that on HP-UX the gcc test will end up
4018 # making a dummy file named `D' -- because `-MD' means `put the output
4021 # Copy depcomp to subdir because otherwise we won't find it if we're
4022 # using a relative directory.
4023 cp "$am_depcomp" conftest.dir
4025 # We will build objects and dependencies in a subdirectory because
4026 # it helps to detect inapplicable dependency modes. For instance
4027 # both Tru64's cc and ICC support -MD to output dependencies as a
4028 # side effect of compilation, but ICC will put the dependencies in
4029 # the current directory while Tru64 will put them in the object
4033 am_cv_CC_dependencies_compiler_type=none
4034 if test "$am_compiler_list" = ""; then
4035 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4037 for depmode in $am_compiler_list; do
4038 if test $depmode = none; then break; fi
4040 $as_echo "$as_me:$LINENO: trying $depmode" >&5
4041 # Setup a source with many dependencies, because some compilers
4042 # like to wrap large dependency lists on column 80 (with \), and
4043 # we should not choose a depcomp mode which is confused by this.
4045 # We need to recreate these files for each test, as the compiler may
4046 # overwrite some of them when testing with obscure command lines.
4047 # This happens at least with the AIX C compiler.
4049 for i in 1 2 3 4 5 6; do
4050 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4051 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4052 # Solaris 8's {/usr,}/bin/sh.
4053 touch sub/conftst$i.h
4055 echo "include sub/conftest.Po" > confmf
4057 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4058 # mode. It turns out that the SunPro C++ compiler does not properly
4059 # handle `-M -o', and we need to detect this.
4060 depcmd="depmode=$depmode \
4061 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4062 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4063 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4064 echo "| $depcmd" | sed -e 's/ */ /g' >&5
4065 if env $depcmd > conftest.err 2>&1 &&
4066 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4067 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4068 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4069 # icc doesn't choke on unknown options, it will just issue warnings
4070 # or remarks (even with -Werror). So we grep stderr for any message
4071 # that says an option was ignored or not supported.
4072 # When given -MP, icc 7.0 and 7.1 complain thusly:
4073 # icc: Command line warning: ignoring option '-M'; no argument required
4074 # The diagnosis changed in icc 8.0:
4075 # icc: Command line remark: option '-MP' not supported
4076 if (grep 'ignoring option' conftest.err ||
4077 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4078 am_cv_CC_dependencies_compiler_type=$depmode
4079 $as_echo "$as_me:$LINENO: success" >&5
4083 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4084 sed -e 's/^/| /' < conftest.err >&5
4090 am_cv_CC_dependencies_compiler_type=none
4094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4095 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4096 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4097 then as_fn_error "no usable dependency style found" "$LINENO" 5
4098 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4103 # Check for the 'make' the user wants to use.
4106 # Extract the first word of "$ac_prog", so it can be a program name with args.
4107 set dummy $ac_prog; ac_word=$2
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4109 $as_echo_n "checking for $ac_word... " >&6; }
4110 if test "${ac_cv_prog_MAKE+set}" = set; then :
4111 $as_echo_n "(cached) " >&6
4113 if test -n "$MAKE"; then
4114 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4120 test -z "$as_dir" && as_dir=.
4121 for ac_exec_ext in '' $ac_executable_extensions; do
4122 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4123 ac_cv_prog_MAKE="$ac_prog"
4124 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4133 MAKE=$ac_cv_prog_MAKE
4134 if test -n "$MAKE"; then
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4136 $as_echo "$MAKE" >&6; }
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4139 $as_echo "no" >&6; }
4143 test -n "$MAKE" && break
4147 case "`$MAKE --version 2>&1 | sed 1q`" in
4152 if test "$MAKE_IS_GNU" = yes; then
4162 # If we haven't got the data from the intl directory,
4163 # assume NLS is disabled.
4172 if test -f ../../intl/config.intl; then
4173 . ../../intl/config.intl
4175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4176 $as_echo_n "checking whether NLS is requested... " >&6; }
4177 if test x"$USE_NLS" != xyes; then
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4179 $as_echo "no" >&6; }
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4182 $as_echo "yes" >&6; }
4184 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4188 $as_echo_n "checking for catalogs to be installed... " >&6; }
4189 # Look for .po and .gmo files in the source directory.
4192 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4193 # If there aren't any .gmo files the shell will give us the
4194 # literal string "../path/to/srcdir/po/*.gmo" which has to be
4196 case "$cat" in *\**)
4199 # The quadruple backslash is collapsed to a double backslash
4200 # by the backticks, then collapsed again by the double quotes,
4201 # leaving us with one backslash in the sed expression (right
4202 # before the dot that mustn't act as a wildcard).
4203 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4204 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4205 # The user is allowed to set LINGUAS to a list of languages to
4206 # install catalogs for. If it's empty that means "all of them."
4207 if test "x$LINGUAS" = x; then
4208 CATALOGS="$CATALOGS $cat"
4209 XLINGUAS="$XLINGUAS $lang"
4211 case "$LINGUAS" in *$lang*)
4212 CATALOGS="$CATALOGS $cat"
4213 XLINGUAS="$XLINGUAS $lang"
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4220 $as_echo "$LINGUAS" >&6; }
4233 # Check for common headers.
4234 # FIXME: Seems to me this can cause problems for i386-windows hosts.
4235 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
4236 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4238 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4239 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4240 eval as_val=\$$as_ac_Header
4241 if test "x$as_val" = x""yes; then :
4242 cat >>confdefs.h <<_ACEOF
4243 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4250 for ac_header in sys/time.h sys/resource.h
4252 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4253 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4254 eval as_val=\$$as_ac_Header
4255 if test "x$as_val" = x""yes; then :
4256 cat >>confdefs.h <<_ACEOF
4257 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4264 for ac_header in fcntl.h fpu_control.h
4266 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4267 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4268 eval as_val=\$$as_ac_Header
4269 if test "x$as_val" = x""yes; then :
4270 cat >>confdefs.h <<_ACEOF
4271 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4278 for ac_header in dlfcn.h errno.h sys/stat.h
4280 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4281 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4282 eval as_val=\$$as_ac_Header
4283 if test "x$as_val" = x""yes; then :
4284 cat >>confdefs.h <<_ACEOF
4285 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4292 for ac_func in getrusage time sigaction __setfpucw
4294 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4295 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4296 eval as_val=\$$as_ac_var
4297 if test "x$as_val" = x""yes; then :
4298 cat >>confdefs.h <<_ACEOF
4299 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4306 # Check for socket libraries
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4308 $as_echo_n "checking for bind in -lsocket... " >&6; }
4309 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4310 $as_echo_n "(cached) " >&6
4312 ac_check_lib_save_LIBS=$LIBS
4313 LIBS="-lsocket $LIBS"
4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4315 /* end confdefs.h. */
4317 /* Override any GCC internal prototype to avoid an error.
4318 Use char because int might match the return type of a GCC
4319 builtin and then its argument prototype would still apply. */
4332 if ac_fn_c_try_link "$LINENO"; then :
4333 ac_cv_lib_socket_bind=yes
4335 ac_cv_lib_socket_bind=no
4337 rm -f core conftest.err conftest.$ac_objext \
4338 conftest$ac_exeext conftest.$ac_ext
4339 LIBS=$ac_check_lib_save_LIBS
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4342 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4343 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4344 cat >>confdefs.h <<_ACEOF
4345 #define HAVE_LIBSOCKET 1
4348 LIBS="-lsocket $LIBS"
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4353 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4354 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4355 $as_echo_n "(cached) " >&6
4357 ac_check_lib_save_LIBS=$LIBS
4359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4360 /* end confdefs.h. */
4362 /* Override any GCC internal prototype to avoid an error.
4363 Use char because int might match the return type of a GCC
4364 builtin and then its argument prototype would still apply. */
4368 char gethostbyname ();
4372 return gethostbyname ();
4377 if ac_fn_c_try_link "$LINENO"; then :
4378 ac_cv_lib_nsl_gethostbyname=yes
4380 ac_cv_lib_nsl_gethostbyname=no
4382 rm -f core conftest.err conftest.$ac_objext \
4383 conftest$ac_exeext conftest.$ac_ext
4384 LIBS=$ac_check_lib_save_LIBS
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4387 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4388 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4389 cat >>confdefs.h <<_ACEOF
4390 #define HAVE_LIBNSL 1
4398 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4399 # using the same condition.
4401 # See if the user specified whether he wants zlib support or not.
4403 # Check whether --with-zlib was given.
4404 if test "${with_zlib+set}" = set; then :
4411 if test "$with_zlib" != "no"; then
4412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4413 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4414 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4415 $as_echo_n "(cached) " >&6
4417 ac_func_search_save_LIBS=$LIBS
4418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4419 /* end confdefs.h. */
4421 /* Override any GCC internal prototype to avoid an error.
4422 Use char because int might match the return type of a GCC
4423 builtin and then its argument prototype would still apply. */
4427 char zlibVersion ();
4431 return zlibVersion ();
4436 for ac_lib in '' z; do
4437 if test -z "$ac_lib"; then
4438 ac_res="none required"
4441 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4443 if ac_fn_c_try_link "$LINENO"; then :
4444 ac_cv_search_zlibVersion=$ac_res
4446 rm -f core conftest.err conftest.$ac_objext \
4448 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4452 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4455 ac_cv_search_zlibVersion=no
4458 LIBS=$ac_func_search_save_LIBS
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4461 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4462 ac_res=$ac_cv_search_zlibVersion
4463 if test "$ac_res" != no; then :
4464 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4465 for ac_header in zlib.h
4467 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4468 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4469 cat >>confdefs.h <<_ACEOF
4470 #define HAVE_ZLIB_H 1
4479 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4480 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4485 . ${srcdir}/../../bfd/configure.host
4489 USE_MAINTAINER_MODE=no
4490 # Check whether --enable-maintainer-mode was given.
4491 if test "${enable_maintainer_mode+set}" = set; then :
4492 enableval=$enable_maintainer_mode; case "${enableval}" in
4493 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4495 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4497 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4498 echo "Setting maintainer mode" 6>&1
4506 # Check whether --enable-sim-bswap was given.
4507 if test "${enable_sim_bswap+set}" = set; then :
4508 enableval=$enable_sim_bswap; case "${enableval}" in
4509 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4510 no) sim_bswap="-DWITH_BSWAP=0";;
4511 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4513 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4514 echo "Setting bswap flags = $sim_bswap" 6>&1
4522 # Check whether --enable-sim-cflags was given.
4523 if test "${enable_sim_cflags+set}" = set; then :
4524 enableval=$enable_sim_cflags; case "${enableval}" in
4525 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4526 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4528 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4530 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4531 echo "Setting sim cflags = $sim_cflags" 6>&1
4539 # Check whether --enable-sim-debug was given.
4540 if test "${enable_sim_debug+set}" = set; then :
4541 enableval=$enable_sim_debug; case "${enableval}" in
4542 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4543 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4544 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4546 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4547 echo "Setting sim debug = $sim_debug" 6>&1
4555 # Check whether --enable-sim-stdio was given.
4556 if test "${enable_sim_stdio+set}" = set; then :
4557 enableval=$enable_sim_stdio; case "${enableval}" in
4558 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4559 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4560 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4562 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4563 echo "Setting stdio flags = $sim_stdio" 6>&1
4571 # Check whether --enable-sim-trace was given.
4572 if test "${enable_sim_trace+set}" = set; then :
4573 enableval=$enable_sim_trace; case "${enableval}" in
4574 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4575 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4577 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4580 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4581 if test x"$sim_trace" = x; then
4582 sim_trace="-DWITH_TRACE='(TRACE_$x"
4584 sim_trace="${sim_trace}|TRACE_$x"
4587 sim_trace="$sim_trace)'" ;;
4589 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4590 echo "Setting sim trace = $sim_trace" 6>&1
4598 # Check whether --enable-sim-profile was given.
4599 if test "${enable_sim_profile+set}" = set; then :
4600 enableval=$enable_sim_profile; case "${enableval}" in
4601 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4602 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4604 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4607 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4608 if test x"$sim_profile" = x; then
4609 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4611 sim_profile="${sim_profile}|PROFILE_$x"
4614 sim_profile="$sim_profile)'" ;;
4616 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4617 echo "Setting sim profile = $sim_profile" 6>&1
4620 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4626 # Check whether --with-pkgversion was given.
4627 if test "${with_pkgversion+set}" = set; then :
4628 withval=$with_pkgversion; case "$withval" in
4629 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4631 *) PKGVERSION="($withval) " ;;
4642 # Check whether --with-bugurl was given.
4643 if test "${with_bugurl+set}" = set; then :
4644 withval=$with_bugurl; case "$withval" in
4645 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4648 *) BUGURL="$withval"
4652 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4662 REPORT_BUGS_TO="<$BUGURL>"
4663 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4670 cat >>confdefs.h <<_ACEOF
4671 #define PKGVERSION "$PKGVERSION"
4675 cat >>confdefs.h <<_ACEOF
4676 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4681 $as_echo_n "checking return type of signal handlers... " >&6; }
4682 if test "${ac_cv_type_signal+set}" = set; then :
4683 $as_echo_n "(cached) " >&6
4685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4686 /* end confdefs.h. */
4687 #include <sys/types.h>
4693 return *(signal (0, 0)) (0) == 1;
4698 if ac_fn_c_try_compile "$LINENO"; then :
4699 ac_cv_type_signal=int
4701 ac_cv_type_signal=void
4703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4706 $as_echo "$ac_cv_type_signal" >&6; }
4708 cat >>confdefs.h <<_ACEOF
4709 #define RETSIGTYPE $ac_cv_type_signal
4719 sim_link_links=tconfig.h
4720 if test -f ${srcdir}/tconfig.in
4722 sim_link_files=tconfig.in
4724 sim_link_files=../common/tconfig.in
4727 # targ-vals.def points to the libc macro description file.
4729 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4731 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4732 sim_link_links="${sim_link_links} targ-vals.def"
4736 if test -n "$ac_tool_prefix"; then
4737 # Extract the first word of "${ac_tool_prefix}dtc", so it can be a program name with args.
4738 set dummy ${ac_tool_prefix}dtc; ac_word=$2
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4740 $as_echo_n "checking for $ac_word... " >&6; }
4741 if test "${ac_cv_prog_DTC+set}" = set; then :
4742 $as_echo_n "(cached) " >&6
4744 if test -n "$DTC"; then
4745 ac_cv_prog_DTC="$DTC" # Let the user override the test.
4747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4751 test -z "$as_dir" && as_dir=.
4752 for ac_exec_ext in '' $ac_executable_extensions; do
4753 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4754 ac_cv_prog_DTC="${ac_tool_prefix}dtc"
4755 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4765 if test -n "$DTC"; then
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTC" >&5
4767 $as_echo "$DTC" >&6; }
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4770 $as_echo "no" >&6; }
4775 if test -z "$ac_cv_prog_DTC"; then
4777 # Extract the first word of "dtc", so it can be a program name with args.
4778 set dummy dtc; ac_word=$2
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4780 $as_echo_n "checking for $ac_word... " >&6; }
4781 if test "${ac_cv_prog_ac_ct_DTC+set}" = set; then :
4782 $as_echo_n "(cached) " >&6
4784 if test -n "$ac_ct_DTC"; then
4785 ac_cv_prog_ac_ct_DTC="$ac_ct_DTC" # Let the user override the test.
4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4791 test -z "$as_dir" && as_dir=.
4792 for ac_exec_ext in '' $ac_executable_extensions; do
4793 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4794 ac_cv_prog_ac_ct_DTC="dtc"
4795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4804 ac_ct_DTC=$ac_cv_prog_ac_ct_DTC
4805 if test -n "$ac_ct_DTC"; then
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DTC" >&5
4807 $as_echo "$ac_ct_DTC" >&6; }
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4810 $as_echo "no" >&6; }
4813 if test "x$ac_ct_DTC" = x; then
4816 case $cross_compiling:$ac_tool_warned in
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4819 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4820 ac_tool_warned=yes ;;
4825 DTC="$ac_cv_prog_DTC"
4830 wire_endian="BIG_ENDIAN"
4832 # Check whether --enable-sim-endian was given.
4833 if test "${enable_sim_endian+set}" = set; then :
4834 enableval=$enable_sim_endian; case "${enableval}" in
4835 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4836 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4837 yes) if test x"$wire_endian" != x; then
4838 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4840 if test x"$default_endian" != x; then
4841 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4843 echo "No hard-wired endian for target $target" 1>&6
4844 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4847 no) if test x"$default_endian" != x; then
4848 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4850 if test x"$wire_endian" != x; then
4851 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4853 echo "No default endian for target $target" 1>&6
4854 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4857 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4859 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4860 echo "Setting endian flags = $sim_endian" 6>&1
4863 if test x"$default_endian" != x; then
4864 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4866 if test x"$wire_endian" != x; then
4867 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4874 wire_alignment="STRICT_ALIGNMENT"
4875 default_alignment=""
4877 # Check whether --enable-sim-alignment was given.
4878 if test "${enable_sim_alignment+set}" = set; then :
4879 enableval=$enable_sim_alignment; case "${enableval}" in
4880 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4881 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4882 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4883 yes) if test x"$wire_alignment" != x; then
4884 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4886 if test x"$default_alignment" != x; then
4887 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4889 echo "No hard-wired alignment for target $target" 1>&6
4890 sim_alignment="-DWITH_ALIGNMENT=0"
4893 no) if test x"$default_alignment" != x; then
4894 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4896 if test x"$wire_alignment" != x; then
4897 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4899 echo "No default alignment for target $target" 1>&6
4900 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4903 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4905 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4906 echo "Setting alignment flags = $sim_alignment" 6>&1
4909 if test x"$default_alignment" != x; then
4910 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4912 if test x"$wire_alignment" != x; then
4913 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4921 # Check whether --enable-sim-hostendian was given.
4922 if test "${enable_sim_hostendian+set}" = set; then :
4923 enableval=$enable_sim_hostendian; case "${enableval}" in
4924 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4925 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4926 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4927 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4929 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4930 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4934 if test "x$cross_compiling" = "xno"; then
4935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4936 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4937 if test "${ac_cv_c_bigendian+set}" = set; then :
4938 $as_echo_n "(cached) " >&6
4940 ac_cv_c_bigendian=unknown
4941 # See if we're dealing with a universal compiler.
4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4943 /* end confdefs.h. */
4944 #ifndef __APPLE_CC__
4945 not a universal capable compiler
4950 if ac_fn_c_try_compile "$LINENO"; then :
4952 # Check for potential -arch flags. It is not universal unless
4953 # there are at least two -arch flags with different values.
4956 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4957 if test -n "$ac_prev"; then
4959 i?86 | x86_64 | ppc | ppc64)
4960 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4963 ac_cv_c_bigendian=universal
4969 elif test "x$ac_word" = "x-arch"; then
4974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4975 if test $ac_cv_c_bigendian = unknown; then
4976 # See if sys/param.h defines the BYTE_ORDER macro.
4977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4978 /* end confdefs.h. */
4979 #include <sys/types.h>
4980 #include <sys/param.h>
4985 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4986 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4995 if ac_fn_c_try_compile "$LINENO"; then :
4996 # It does; now see whether it defined to BIG_ENDIAN or not.
4997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4998 /* end confdefs.h. */
4999 #include <sys/types.h>
5000 #include <sys/param.h>
5005 #if BYTE_ORDER != BIG_ENDIAN
5013 if ac_fn_c_try_compile "$LINENO"; then :
5014 ac_cv_c_bigendian=yes
5016 ac_cv_c_bigendian=no
5018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5022 if test $ac_cv_c_bigendian = unknown; then
5023 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5025 /* end confdefs.h. */
5031 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5039 if ac_fn_c_try_compile "$LINENO"; then :
5040 # It does; now see whether it defined to _BIG_ENDIAN or not.
5041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042 /* end confdefs.h. */
5056 if ac_fn_c_try_compile "$LINENO"; then :
5057 ac_cv_c_bigendian=yes
5059 ac_cv_c_bigendian=no
5061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5065 if test $ac_cv_c_bigendian = unknown; then
5066 # Compile a test program.
5067 if test "$cross_compiling" = yes; then :
5068 # Try to guess by grepping values from an object file.
5069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5070 /* end confdefs.h. */
5071 short int ascii_mm[] =
5072 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5073 short int ascii_ii[] =
5074 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5075 int use_ascii (int i) {
5076 return ascii_mm[i] + ascii_ii[i];
5078 short int ebcdic_ii[] =
5079 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5080 short int ebcdic_mm[] =
5081 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5082 int use_ebcdic (int i) {
5083 return ebcdic_mm[i] + ebcdic_ii[i];
5090 return use_ascii (foo) == use_ebcdic (foo);
5095 if ac_fn_c_try_compile "$LINENO"; then :
5096 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5097 ac_cv_c_bigendian=yes
5099 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5100 if test "$ac_cv_c_bigendian" = unknown; then
5101 ac_cv_c_bigendian=no
5103 # finding both strings is unlikely to happen, but who knows?
5104 ac_cv_c_bigendian=unknown
5108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5111 /* end confdefs.h. */
5112 $ac_includes_default
5117 /* Are we little or big endian? From Harbison&Steele. */
5121 char c[sizeof (long int)];
5124 return u.c[sizeof (long int) - 1] == 1;
5130 if ac_fn_c_try_run "$LINENO"; then :
5131 ac_cv_c_bigendian=no
5133 ac_cv_c_bigendian=yes
5135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5136 conftest.$ac_objext conftest.beam conftest.$ac_ext
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5142 $as_echo "$ac_cv_c_bigendian" >&6; }
5143 case $ac_cv_c_bigendian in #(
5145 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5151 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5155 as_fn_error "unknown endianness
5156 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5159 if test $ac_cv_c_bigendian = yes; then
5160 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
5162 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
5165 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
5170 # Check whether --enable-sim-environment was given.
5171 if test "${enable_sim_environment+set}" = set; then :
5172 enableval=$enable_sim_environment; case "${enableval}" in
5173 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
5174 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
5175 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
5176 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
5177 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
5178 sim_environment="";;
5180 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
5181 echo "Setting sim environment = $sim_environment" 6>&1
5184 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
5188 default_sim_inline=""
5189 # Check whether --enable-sim-inline was given.
5190 if test "${enable_sim_inline+set}" = set; then :
5191 enableval=$enable_sim_inline; sim_inline=""
5192 case "$enableval" in
5193 no) sim_inline="-DDEFAULT_INLINE=0";;
5194 0) sim_inline="-DDEFAULT_INLINE=0";;
5195 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
5196 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
5197 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
5200 *_INLINE=*) new_flag="-D$x";;
5201 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
5202 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
5203 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
5205 if test x"$sim_inline" = x""; then
5206 sim_inline="$new_flag"
5208 sim_inline="$sim_inline $new_flag"
5212 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
5213 echo "Setting inline flags = $sim_inline" 6>&1
5217 if test "x$cross_compiling" = "xno"; then
5218 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
5219 sim_inline="${default_sim_inline}"
5220 if test x"$silent" != x"yes"; then
5221 echo "Setting inline flags = $sim_inline" 6>&1
5227 sim_inline="-DDEFAULT_INLINE=0"
5232 for ac_header in unistd.h
5234 ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
5235 if test "x$ac_cv_header_unistd_h" = x""yes; then :
5236 cat >>confdefs.h <<_ACEOF
5237 #define HAVE_UNISTD_H 1
5246 ac_sources="$sim_link_files"
5247 ac_dests="$sim_link_links"
5248 while test -n "$ac_sources"; do
5249 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5250 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5251 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5253 ac_config_links="$ac_config_links $ac_config_links_1"
5256 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5257 cgen_breaks="break cgen_rtx_error";
5260 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5262 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5264 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5266 ac_config_commands="$ac_config_commands Makefile"
5268 ac_config_commands="$ac_config_commands stamp-h"
5270 cat >confcache <<\_ACEOF
5271 # This file is a shell script that caches the results of configure
5272 # tests run on this system so they can be shared between configure
5273 # scripts and configure runs, see configure's option --config-cache.
5274 # It is not useful on other systems. If it contains results you don't
5275 # want to keep, you may remove or edit it.
5277 # config.status only pays attention to the cache file if you give it
5278 # the --recheck option to rerun configure.
5280 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5281 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5286 # The following way of writing the cache mishandles newlines in values,
5287 # but we know of no workaround that is simple, portable, and efficient.
5288 # So, we kill variables containing newlines.
5289 # Ultrix sh set writes to stderr and can't be redirected directly,
5290 # and sets the high bit in the cache file unless we assign to the vars.
5292 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5293 eval ac_val=\$$ac_var
5297 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5298 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5301 _ | IFS | as_nl) ;; #(
5302 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5303 *) { eval $ac_var=; unset $ac_var;} ;;
5309 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5310 *${as_nl}ac_space=\ *)
5311 # `set' does not quote correctly, so add quotes: double-quote
5312 # substitution turns \\\\ into \\, and sed turns \\ into \.
5315 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5318 # `set' quotes correctly as required by POSIX, so do not add quotes.
5319 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5328 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5330 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5332 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5333 if test -w "$cache_file"; then
5334 test "x$cache_file" != "x/dev/null" &&
5335 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5336 $as_echo "$as_me: updating cache $cache_file" >&6;}
5337 cat confcache >$cache_file
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5340 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5345 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5346 # Let make expand exec_prefix.
5347 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5349 DEFS=-DHAVE_CONFIG_H
5353 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5354 # 1. Remove the extension, and $U if already installed.
5355 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5356 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5357 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5358 # will be set to the directory where LIBOBJS objects are built.
5359 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5360 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5364 LTLIBOBJS=$ac_ltlibobjs
5367 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
5368 as_fn_error "conditional \"GMAKE\" was never defined.
5369 Usually this means the macro was only invoked conditionally." "$LINENO" 5
5373 : ${CONFIG_STATUS=./config.status}
5375 ac_clean_files_save=$ac_clean_files
5376 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5377 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5378 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5380 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5382 # Generated by $as_me.
5383 # Run this file to recreate the current configuration.
5384 # Compiler output produced by configure, useful for debugging
5385 # configure, is in config.log if it exists.
5391 SHELL=\${CONFIG_SHELL-$SHELL}
5394 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5395 ## -------------------- ##
5396 ## M4sh Initialization. ##
5397 ## -------------------- ##
5399 # Be more Bourne compatible
5400 DUALCASE=1; export DUALCASE # for MKS sh
5401 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5404 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5405 # is contrary to our usage. Disable this feature.
5406 alias -g '${1+"$@"}'='"$@"'
5407 setopt NO_GLOB_SUBST
5409 case `(set -o) 2>/dev/null` in #(
5421 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5422 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5423 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5424 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5425 # Prefer a ksh shell builtin over an external printf program on Solaris,
5426 # but without wasting forks for bash or zsh.
5427 if test -z "$BASH_VERSION$ZSH_VERSION" \
5428 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5429 as_echo='print -r --'
5430 as_echo_n='print -rn --'
5431 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5432 as_echo='printf %s\n'
5433 as_echo_n='printf %s'
5435 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5436 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5437 as_echo_n='/usr/ucb/echo -n'
5439 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5440 as_echo_n_body='eval
5444 expr "X$arg" : "X\\(.*\\)$as_nl";
5445 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5447 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5449 export as_echo_n_body
5450 as_echo_n='sh -c $as_echo_n_body as_echo'
5453 as_echo='sh -c $as_echo_body as_echo'
5456 # The user is always right.
5457 if test "${PATH_SEPARATOR+set}" != set; then
5459 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5460 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5467 # We need space, tab and new line, in precisely that order. Quoting is
5468 # there to prevent editors from complaining about space-tab.
5469 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5470 # splitting by setting IFS to empty value.)
5473 # Find who we are. Look in the path if we contain no directory separator.
5475 *[\\/]* ) as_myself=$0 ;;
5476 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5480 test -z "$as_dir" && as_dir=.
5481 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5487 # We did not find ourselves, most probably we were run as `sh COMMAND'
5488 # in which case we are not to be found in the path.
5489 if test "x$as_myself" = x; then
5492 if test ! -f "$as_myself"; then
5493 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5497 # Unset variables that we do not need and which cause bugs (e.g. in
5498 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5499 # suppresses any "Segmentation fault" message there. '((' could
5500 # trigger a bug in pdksh 5.2.14.
5501 for as_var in BASH_ENV ENV MAIL MAILPATH
5502 do eval test x\${$as_var+set} = xset \
5503 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5516 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5519 # as_fn_error ERROR [LINENO LOG_FD]
5520 # ---------------------------------
5521 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5522 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5523 # script with status $?, using 1 if that was 0.
5526 as_status=$?; test $as_status -eq 0 && as_status=1
5528 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5529 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5531 $as_echo "$as_me: error: $1" >&2
5532 as_fn_exit $as_status
5536 # as_fn_set_status STATUS
5537 # -----------------------
5538 # Set $? to STATUS, without forking.
5542 } # as_fn_set_status
5546 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5556 # Portably unset VAR.
5559 { eval $1=; unset $1;}
5561 as_unset=as_fn_unset
5562 # as_fn_append VAR VALUE
5563 # ----------------------
5564 # Append the text in VALUE to the end of the definition contained in VAR. Take
5565 # advantage of any shell optimizations that allow amortized linear growth over
5566 # repeated appends, instead of the typical quadratic growth present in naive
5568 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5569 eval 'as_fn_append ()
5580 # as_fn_arith ARG...
5581 # ------------------
5582 # Perform arithmetic evaluation on the ARGs, and store the result in the
5583 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5584 # must be portable across $(()) and expr.
5585 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5586 eval 'as_fn_arith ()
5593 as_val=`expr "$@" || test $? -eq 1`
5598 if expr a : '\(a\)' >/dev/null 2>&1 &&
5599 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5605 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5606 as_basename=basename
5611 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5617 as_me=`$as_basename -- "$0" ||
5618 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5619 X"$0" : 'X\(//\)$' \| \
5620 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5622 sed '/^.*\/\([^/][^/]*\)\/*$/{
5636 # Avoid depending upon Character Ranges.
5637 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5638 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5639 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5640 as_cr_digits='0123456789'
5641 as_cr_alnum=$as_cr_Letters$as_cr_digits
5643 ECHO_C= ECHO_N= ECHO_T=
5644 case `echo -n x` in #(((((
5646 case `echo 'xy\c'` in
5647 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5649 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5656 rm -f conf$$ conf$$.exe conf$$.file
5657 if test -d conf$$.dir; then
5658 rm -f conf$$.dir/conf$$.file
5661 mkdir conf$$.dir 2>/dev/null
5663 if (echo >conf$$.file) 2>/dev/null; then
5664 if ln -s conf$$.file conf$$ 2>/dev/null; then
5666 # ... but there are two gotchas:
5667 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5668 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5669 # In both cases, we have to default to `cp -p'.
5670 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5672 elif ln conf$$.file conf$$ 2>/dev/null; then
5680 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5681 rmdir conf$$.dir 2>/dev/null
5686 # Create "$as_dir" as a directory, including parents if necessary.
5691 -*) as_dir=./$as_dir;;
5693 test -d "$as_dir" || eval $as_mkdir_p || {
5697 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5698 *) as_qdir=$as_dir;;
5700 as_dirs="'$as_qdir' $as_dirs"
5701 as_dir=`$as_dirname -- "$as_dir" ||
5702 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5703 X"$as_dir" : 'X\(//\)[^/]' \| \
5704 X"$as_dir" : 'X\(//\)$' \| \
5705 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5706 $as_echo X"$as_dir" |
5707 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5724 test -d "$as_dir" && break
5726 test -z "$as_dirs" || eval "mkdir $as_dirs"
5727 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5731 if mkdir -p . 2>/dev/null; then
5732 as_mkdir_p='mkdir -p "$as_dir"'
5734 test -d ./-p && rmdir ./-p
5738 if test -x / >/dev/null 2>&1; then
5741 if ls -dL / >/dev/null 2>&1; then
5748 if test -d "$1"; then
5754 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5755 ???[sx]*):;;*)false;;esac;fi
5759 as_executable_p=$as_test_x
5761 # Sed expression to map a string onto a valid CPP name.
5762 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5764 # Sed expression to map a string onto a valid variable name.
5765 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5769 ## ----------------------------------- ##
5770 ## Main body of $CONFIG_STATUS script. ##
5771 ## ----------------------------------- ##
5773 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5775 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5776 # Save the log message, to keep $0 and so on meaningful, and to
5777 # report actual input values of CONFIG_FILES etc. instead of their
5778 # values after options handling.
5780 This file was extended by $as_me, which was
5781 generated by GNU Autoconf 2.64. Invocation command line was
5783 CONFIG_FILES = $CONFIG_FILES
5784 CONFIG_HEADERS = $CONFIG_HEADERS
5785 CONFIG_LINKS = $CONFIG_LINKS
5786 CONFIG_COMMANDS = $CONFIG_COMMANDS
5789 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5794 case $ac_config_files in *"
5795 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5798 case $ac_config_headers in *"
5799 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5803 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5804 # Files that config.status was made for.
5805 config_files="$ac_config_files"
5806 config_headers="$ac_config_headers"
5807 config_links="$ac_config_links"
5808 config_commands="$ac_config_commands"
5812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5814 \`$as_me' instantiates files and other configuration actions
5815 from templates according to the current configuration. Unless the files
5816 and actions are specified as TAGs, all are instantiated by default.
5818 Usage: $0 [OPTION]... [TAG]...
5820 -h, --help print this help, then exit
5821 -V, --version print version number and configuration settings, then exit
5822 -q, --quiet, --silent
5823 do not print progress messages
5824 -d, --debug don't remove temporary files
5825 --recheck update $as_me by reconfiguring in the same conditions
5826 --file=FILE[:TEMPLATE]
5827 instantiate the configuration file FILE
5828 --header=FILE[:TEMPLATE]
5829 instantiate the configuration header FILE
5831 Configuration files:
5834 Configuration headers:
5837 Configuration links:
5840 Configuration commands:
5843 Report bugs to the package provider."
5846 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5849 configured by $0, generated by GNU Autoconf 2.64,
5850 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5852 Copyright (C) 2009 Free Software Foundation, Inc.
5853 This config.status script is free software; the Free Software Foundation
5854 gives unlimited permission to copy, distribute and modify it."
5859 test -n "\$AWK" || AWK=awk
5862 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5863 # The default lists apply if the user does not specify any file.
5869 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5870 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5881 # Handling of the options.
5882 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5884 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5885 $as_echo "$ac_cs_version"; exit ;;
5886 --debug | --debu | --deb | --de | --d | -d )
5888 --file | --fil | --fi | --f )
5891 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5893 as_fn_append CONFIG_FILES " '$ac_optarg'"
5894 ac_need_defaults=false;;
5895 --header | --heade | --head | --hea )
5898 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5900 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5901 ac_need_defaults=false;;
5903 # Conflict between --help and --header
5904 as_fn_error "ambiguous option: \`$1'
5905 Try \`$0 --help' for more information.";;
5906 --help | --hel | -h )
5907 $as_echo "$ac_cs_usage"; exit ;;
5908 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5909 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5913 -*) as_fn_error "unrecognized option: \`$1'
5914 Try \`$0 --help' for more information." ;;
5916 *) as_fn_append ac_config_targets " $1"
5917 ac_need_defaults=false ;;
5923 ac_configure_extra_args=
5925 if $ac_cs_silent; then
5927 ac_configure_extra_args="$ac_configure_extra_args --silent"
5931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5932 if \$ac_cs_recheck; then
5933 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5935 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5936 CONFIG_SHELL='$SHELL'
5942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5946 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5947 ## Running $as_me. ##
5953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5957 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
5961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5963 # Handling of arguments.
5964 for ac_config_target in $ac_config_targets
5966 case $ac_config_target in
5967 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5968 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
5969 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
5970 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
5971 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
5972 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
5973 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
5974 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
5976 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5981 # If the user did not use the arguments to specify the items to instantiate,
5982 # then the envvar interface is used. Set only those that are not.
5983 # We use the long form for the default assignment because of an extremely
5984 # bizarre bug on SunOS 4.1.3.
5985 if $ac_need_defaults; then
5986 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5987 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5988 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
5989 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5992 # Have a temporary directory for convenience. Make it in the build tree
5993 # simply because there is no reason against having it here, and in addition,
5994 # creating and moving files from /tmp can sometimes cause problems.
5995 # Hook for its removal unless debugging.
5996 # Note that there is a small window in which the directory will not be cleaned:
5997 # after its creation but before its name has been assigned to `$tmp'.
6001 trap 'exit_status=$?
6002 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6004 trap 'as_fn_exit 1' 1 2 13 15
6006 # Create a (secure) tmp directory for tmp files.
6009 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6010 test -n "$tmp" && test -d "$tmp"
6013 tmp=./conf$$-$RANDOM
6014 (umask 077 && mkdir "$tmp")
6015 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6017 # Set up the scripts for CONFIG_FILES section.
6018 # No need to generate them if there are no CONFIG_FILES.
6019 # This happens for instance with `./config.status config.h'.
6020 if test -n "$CONFIG_FILES"; then
6023 ac_cr=`echo X | tr X '\015'`
6024 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6025 # But we know of no other shell where ac_cr would be empty at this
6026 # point, so we can use a bashism as a fallback.
6027 if test "x$ac_cr" = x; then
6028 eval ac_cr=\$\'\\r\'
6030 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6031 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6037 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6042 echo "cat >conf$$subs.awk <<_ACEOF" &&
6043 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6046 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6047 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6049 for ac_last_try in false false false false false :; do
6050 . ./conf$$subs.sh ||
6051 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6053 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6054 if test $ac_delim_n = $ac_delim_num; then
6056 elif $ac_last_try; then
6057 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6059 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6065 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6069 s/^/S["/; s/!.*/"]=/
6079 s/\(.\{148\}\).*/\1/
6081 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6086 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6093 s/\(.\{148\}\).*/\1/
6095 s/["\\]/\\&/g; s/^/"/; s/$/"/
6099 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6104 ' <conf$$subs.awk | sed '
6109 ' >>$CONFIG_STATUS || ac_write_fail=1
6110 rm -f conf$$subs.awk
6111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6113 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6114 for (key in S) S_is_set[key] = 1
6120 nfields = split(line, field, "@")
6122 len = length(field[1])
6123 for (i = 2; i < nfields; i++) {
6125 keylen = length(key)
6126 if (S_is_set[key]) {
6128 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6129 len += length(value) + length(field[++i])
6140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6141 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6142 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6145 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6146 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6149 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6150 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6151 # trailing colons and then remove the whole line if VPATH becomes empty
6152 # (actually we leave an empty line to preserve line numbers).
6153 if test "x$srcdir" = x.; then
6154 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6158 s/^\([^=]*=[ ]*\):*/\1/
6164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6165 fi # test -n "$CONFIG_FILES"
6167 # Set up the scripts for CONFIG_HEADERS section.
6168 # No need to generate them if there are no CONFIG_HEADERS.
6169 # This happens for instance with `./config.status Makefile'.
6170 if test -n "$CONFIG_HEADERS"; then
6171 cat >"$tmp/defines.awk" <<\_ACAWK ||
6175 # Transform confdefs.h into an awk script `defines.awk', embedded as
6176 # here-document in config.status, that substitutes the proper values into
6177 # config.h.in to produce config.h.
6179 # Create a delimiter string that does not exist in confdefs.h, to ease
6180 # handling of long lines.
6182 for ac_last_try in false false :; do
6183 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6184 if test -z "$ac_t"; then
6186 elif $ac_last_try; then
6187 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6189 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6193 # For the awk script, D is an array of macro values keyed by name,
6194 # likewise P contains macro parameters if any. Preserve backslash
6195 # newline sequences.
6197 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6199 s/.\{148\}/&'"$ac_delim"'/g
6202 s/^[ ]*#[ ]*define[ ][ ]*/ /
6209 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6211 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6215 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6216 D["\1"]=" \3\\\\\\n"\\/p
6218 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6223 s/.\{148\}/&'"$ac_delim"'/g
6228 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6231 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6233 ' <confdefs.h | sed '
6234 s/'"$ac_delim"'/"\\\
6235 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6237 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6238 for (key in D) D_is_set[key] = 1
6241 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6243 split(line, arg, " ")
6244 if (arg[1] == "#") {
6248 defundef = substr(arg[1], 2)
6251 split(mac1, mac2, "(") #)
6253 prefix = substr(line, 1, index(line, defundef) - 1)
6254 if (D_is_set[macro]) {
6255 # Preserve the white space surrounding the "#".
6256 print prefix "define", macro P[macro] D[macro]
6259 # Replace #undef with comments. This is necessary, for example,
6260 # in the case of _POSIX_SOURCE, which is predefined and required
6261 # on some systems where configure will not decide to define it.
6262 if (defundef == "undef") {
6263 print "/*", prefix defundef, macro, "*/"
6271 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6272 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6273 fi # test -n "$CONFIG_HEADERS"
6276 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6281 :[FHLC]) ac_mode=$ac_tag; continue;;
6283 case $ac_mode$ac_tag in
6285 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6286 :[FH]-) ac_tag=-:-;;
6287 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6304 -) ac_f="$tmp/stdin";;
6305 *) # Look for the file first in the build tree, then in the source tree
6306 # (if the path is not absolute). The absolute path cannot be DOS-style,
6307 # because $ac_f cannot contain `:'.
6311 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6313 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6315 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6316 as_fn_append ac_file_inputs " '$ac_f'"
6319 # Let's still pretend it is `configure' which instantiates (i.e., don't
6320 # use $as_me), people would be surprised to read:
6321 # /* config.h. Generated by config.status. */
6322 configure_input='Generated from '`
6323 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6325 if test x"$ac_file" != x-; then
6326 configure_input="$ac_file. $configure_input"
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6328 $as_echo "$as_me: creating $ac_file" >&6;}
6330 # Neutralize special characters interpreted by sed in replacement strings.
6331 case $configure_input in #(
6332 *\&* | *\|* | *\\* )
6333 ac_sed_conf_input=`$as_echo "$configure_input" |
6334 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6335 *) ac_sed_conf_input=$configure_input;;
6339 *:-:* | *:-) cat >"$tmp/stdin" \
6340 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6345 ac_dir=`$as_dirname -- "$ac_file" ||
6346 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6347 X"$ac_file" : 'X\(//\)[^/]' \| \
6348 X"$ac_file" : 'X\(//\)$' \| \
6349 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6350 $as_echo X"$ac_file" |
6351 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6368 as_dir="$ac_dir"; as_fn_mkdir_p
6372 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6374 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6375 # A ".." for each directory in $ac_dir_suffix.
6376 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6377 case $ac_top_builddir_sub in
6378 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6379 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6382 ac_abs_top_builddir=$ac_pwd
6383 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6384 # for backward compatibility:
6385 ac_top_builddir=$ac_top_build_prefix
6388 .) # We are building in place.
6390 ac_top_srcdir=$ac_top_builddir_sub
6391 ac_abs_top_srcdir=$ac_pwd ;;
6392 [\\/]* | ?:[\\/]* ) # Absolute name.
6393 ac_srcdir=$srcdir$ac_dir_suffix;
6394 ac_top_srcdir=$srcdir
6395 ac_abs_top_srcdir=$srcdir ;;
6397 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6398 ac_top_srcdir=$ac_top_build_prefix$srcdir
6399 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6401 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6411 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6412 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6416 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6417 # If the template does not know about datarootdir, expand it.
6418 # FIXME: This hack should be removed a few years after 2.60.
6419 ac_datarootdir_hack=; ac_datarootdir_seen=
6430 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6431 *datarootdir*) ac_datarootdir_seen=yes;;
6432 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6434 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6436 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6437 ac_datarootdir_hack='
6438 s&@datadir@&$datadir&g
6439 s&@docdir@&$docdir&g
6440 s&@infodir@&$infodir&g
6441 s&@localedir@&$localedir&g
6442 s&@mandir@&$mandir&g
6443 s&\\\${datarootdir}&$datarootdir&g' ;;
6447 # Neutralize VPATH when `$srcdir' = `.'.
6448 # Shell code in configure.ac might set extrasub.
6449 # FIXME: do we really want to maintain this feature?
6450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6451 ac_sed_extra="$ac_vpsub
6454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6456 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6457 s|@configure_input@|$ac_sed_conf_input|;t t
6458 s&@top_builddir@&$ac_top_builddir_sub&;t t
6459 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6460 s&@srcdir@&$ac_srcdir&;t t
6461 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6462 s&@top_srcdir@&$ac_top_srcdir&;t t
6463 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6464 s&@builddir@&$ac_builddir&;t t
6465 s&@abs_builddir@&$ac_abs_builddir&;t t
6466 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6467 s&@INSTALL@&$ac_INSTALL&;t t
6468 $ac_datarootdir_hack
6470 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6471 || as_fn_error "could not create $ac_file" "$LINENO" 5
6473 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6474 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6475 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6476 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6477 which seems to be undefined. Please make sure it is defined." >&5
6478 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6479 which seems to be undefined. Please make sure it is defined." >&2;}
6483 -) cat "$tmp/out" && rm -f "$tmp/out";;
6484 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6486 || as_fn_error "could not create $ac_file" "$LINENO" 5
6492 if test x"$ac_file" != x-; then
6494 $as_echo "/* $configure_input */" \
6495 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6496 } >"$tmp/config.h" \
6497 || as_fn_error "could not create $ac_file" "$LINENO" 5
6498 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6500 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6503 mv "$tmp/config.h" "$ac_file" \
6504 || as_fn_error "could not create $ac_file" "$LINENO" 5
6507 $as_echo "/* $configure_input */" \
6508 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6509 || as_fn_error "could not create -" "$LINENO" 5
6517 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6520 # Prefer the file from the source tree if names are identical.
6521 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6522 ac_source=$srcdir/$ac_source
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6526 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6528 if test ! -r "$ac_source"; then
6529 as_fn_error "$ac_source: file not found" "$LINENO" 5
6533 # Try a relative symlink, then a hard link, then a copy.
6535 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6536 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6538 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6539 ln "$ac_source" "$ac_file" 2>/dev/null ||
6540 cp -p "$ac_source" "$ac_file" ||
6541 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6544 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6545 $as_echo "$as_me: executing $ac_file commands" >&6;}
6550 case $ac_file$ac_mode in
6551 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
6552 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6553 rm -f Makesim1.tmp Makesim2.tmp Makefile
6554 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6555 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6556 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6557 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6558 <Makefile.sim >Makefile
6559 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6561 "stamp-h":C) echo > stamp-h ;;
6569 ac_clean_files=$ac_clean_files_save
6571 test $ac_write_fail = 0 ||
6572 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6575 # configure is writing to config.log, and then calls config.status.
6576 # config.status does its own redirection, appending to config.log.
6577 # Unfortunately, on DOS this fails, as config.log is still kept open
6578 # by configure, so config.status won't be able to write to it; its
6579 # output is simply discarded. So we exec the FD to /dev/null,
6580 # effectively closing config.log, so it can be properly (re)opened and
6581 # appended to by config.status. When coming back to configure, we
6582 # need to make the FD available again.
6583 if test "$no_create" != yes; then
6585 ac_config_status_args=
6586 test "$silent" = yes &&
6587 ac_config_status_args="$ac_config_status_args --quiet"
6589 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6591 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6592 # would make configure fail if this is the last instruction.
6593 $ac_cs_success || as_fn_exit $?
6595 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6597 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}